20 June, 2019

Remove duplicates form CSV - PHP Coding Help

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<?php
$filename = "file.csv"; $file = fopen($filename, "r"); $read = fread($file, filesize($filename));
$split = array_unique(explode("\n", $read));
fclose($file);
$filename2 = "other.csv";
$file2 = fopen($filename2, "a");

foreach($split as $key=>$value) {
    if($value != "") {
        fwrite($file2, $value . "\n");
    }
}
fclose($file2);

echo "Update done successfully."; ?> 

Remove duplicates form CSV - PHP Coding Help

           No comments   

<?php
$filename = "file.csv"; $file = fopen($filename, "r"); $read = fread($file, filesize($filename));
$split = array_unique(explode("\n", $read));
fclose($file);
$filename2 = "other.csv";
$file2 = fopen($filename2, "a");

foreach($split as $key=>$value) {
    if($value != "") {
        fwrite($file2, $value . "\n");
    }
}
fclose($file2);

echo "Update done successfully."; ?> 

18 June, 2019

Jquery Checkbox check all

           ,      No comments   

<input type="checkbox" id="checkAll" > Check All
    <hr />
    <input type="checkbox" id="checkItem"> Item 1
    <input type="checkbox" id="checkItem"> Item 2
    <input type="checkbox" id="checkItem"> Item3


<script>
$("#checkAll").click(function(){
    $('input:checkbox').not(this).prop('checked', this.checked);
});
</script>

Jquery Checkbox check all

           ,      No comments   

<input type="checkbox" id="checkAll" > Check All
    <hr />
    <input type="checkbox" id="checkItem"> Item 1
    <input type="checkbox" id="checkItem"> Item 2
    <input type="checkbox" id="checkItem"> Item3


<script>
$("#checkAll").click(function(){
    $('input:checkbox').not(this).prop('checked', this.checked);
});
</script>

17 June, 2019

How to Import and Export CSV Files Using PHP and MySQL

                No comments   

<?php
session_start();
error_reporting(0);
include('includes/config.php');
include('includes/sessionout.php');
if(strlen($_SESSION['alogin'])==0)
    {  
header('location:index.php');
}
else{

$conn = mysqli_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
//$connect = mysqli_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
// $success = 1 ;
// $error = 2;

$msg = "CSV Data Imported into the Database";
 $error = "Problem in Importing CSV Data";
 $errors = "No csv file selected";
if (isset($_POST["import"])) {
   

    $fileName = $_FILES["file"]["tmp_name"];
    if ($_FILES["file"]["size"] > 0) {
       
        $file = fopen($fileName, "r");
       
        while (($column = fgetcsv($file, 10000, ",")) !== FALSE) {
          $sqlInsert = "INSERT into lms_master (custid,FirstName ,EmailId,Gender,Dob,Address,    C_Address,City,state,pincode,Mobile,LastStatus,RegDate,LastCall,Remark,Csv_Date)
                   values ('" . $column[0] . "','" . $column[1] . "','" . $column[2] . "','" . $column[3] . "','" . $column[4] . "','" . $column[5] . "','" . $column[6] . "','" . $column[7] . "','" . $column[8] . "','" . $column[9] . "','" . $column[10] . "','" . $column[11] . "','" . $column[12 ] . "','" . $column[13] . "','" . $column[14] . "','" . $column[15] . "')";
            $result = mysqli_query($conn, $sqlInsert);
           
            if ($result) {
                $type = "success";
                header("Location: upload_data.php?success=1");
            } else {
                $type = "error";
                header("Location: upload_data.php?error=2");
            }
        }
    }else{
        $type = "error";
                $errors = "No csv file selected";
                header("Location: upload_data.php?errors=3");
    }
}

?>

<!DOCTYPE html>
<html lang="en">
    <head>       
        <!-- Title -->
        <title>Admin | Import Data</title>
        <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
        <meta charset="UTF-8">
        <meta name="description" content="Responsive Admin Dashboard Template" />
        <meta name="keywords" content="admin,dashboard" />
        <meta name="author" content="Steelcoders" />
        <!-- Styles -->
        <link type="text/css" rel="stylesheet" href="../assets/plugins/materialize/css/materialize.min.css"/>
        <link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
        <link href="../assets/plugins/material-preloader/css/materialPreloader.min.css" rel="stylesheet">
        <link href="../assets/css/alpha.min.css" rel="stylesheet" type="text/css"/>
        <link href="../assets/css/custom.css" rel="stylesheet" type="text/css"/>
       
        <style>
            .errorWrap {
            padding: 10px;
            margin: 0 0 20px 0;
            background: #fff;
            border-left: 4px solid #dd3d36;
            -webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);
            box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);
            }
            .succWrap{
                padding: 10px;
                margin: 0 0 20px 0;
                background: #fff;
                border-left: 4px solid #5cb85c;
                -webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);
                box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);
            }
        </style>
    </head>
    <body>
  <?php include('includes/header.php');?>
       <?php include('includes/sidebar.php');?>
            <main class="mn-inner">
                <div class="row">
                    <div class="col s12">
                        <div class="page-title"></div>
                    </div>
                    <div class="col s12 m12 l6">
                        <div class="card">
                            <div class="card-content">
                                <div class="row">
                                    <div class="imp_data">
                                    <span class="card-title"><a href="dashboard.php">Dashboard</a>&nbsp;>&nbsp;Employee&nbsp;|&nbsp;Import&nbsp;Data</span>

                                    </div>
                                    <form class="col s12" name="chngpwd" method="post" enctype="multipart/form-data">
                                          <?php if($_GET['error'] == 2 ){?>
                                                <div class="errorWrap">
                                                 <strong>ERROR</strong> : <?php echo htmlentities($error); ?>
                                                </div><?php }
                                                    else if($_GET['success'] == 1){?><div class="succWrap">
                                                    <strong>SUCCESS</strong> : <?php echo htmlentities($msg); ?>
                                                </div>
                                            <?php }?>

                                            <?php if($_GET['errors'] == 3 ){?>
                                                <div class="errorWrap">
                                                 <strong>ERROR</strong> : <?php echo htmlentities($errors); ?>
                                                </div><?php }
                                                    else if($_GET['success'] == 4){?><div class="succWrap">
                                                    <strong>SUCCESS</strong> : <?php echo htmlentities($msg); ?>
                                                </div>
                                            <?php }?>
                                           
                                           
                                        <div class="row">
                                            <div class="input-row">
                                                    <label class="col-md-4 control-label"></label> <input
                                                        type="file" name="file" id="file" accept=".csv">
                                                    <button type="submit" id="submit" name="import"
                                                        class="btn-submit">Import</button>
                                                    <br/>
                                                     <div id="labelError"></div>
                                                </div>
                                                <div id="labelError"></div>
                                            </div>   
                                        </div>
                                    </form>
                                </div>
                            </div>
                         <section>
                                <?php
                                        $sqlSelect = "SELECT * FROM lms_master";
                                        $result = mysqli_query($conn, $sqlSelect);
                                                   
                                        if (mysqli_num_rows($result) > 0) {
                                        ?>
                                        <table id='userTable'>
                                            <thead>
                                                <tr>
                                                    <th>First Name</th>
                                                    <th>EmailId</th>
                                                    <th>Gender</th>
                                                    <th>Dob</th>
                                                    <th>Address</th>
                                                    <th>C_Address</th>
                                                    <th>City</th>
                                                    <th>state</th>
                                                    <th>pincode</th>
                                                    <th>Mobile</th>
                                                    <th>LastStatus</th>
                                                    <th>LastCall</th>
                                                    <th>Remark</th>
                                                    <th>CSV Date</th>
                                                </tr>
                                            </thead>
                                            <?php
                                            while ($row = mysqli_fetch_array($result)) {
                                            ?>
                                            <tbody>
                                                <tr>
                                                    <td><?php  echo $row['FirstName ']; ?></td>
                                                    <td><?php  echo $row['EmailId ']; ?></td>
                                                    <td><?php echo $row['Gender']; ?></td>
                                                    <td><?php  echo $row['Dob']; ?></td>
                                                    <td><?php  echo $row['Address']; ?></td>
                                                    <td><?php  echo $row['C_Address']; ?></td>
                                                    <td><?php  echo $row['City']; ?></td>
                                                    <td><?php  echo $row['state']; ?></td>
                                                    <td><?php  echo $row['pincode']; ?></td>
                                                    <td><?php  echo $row['Mobile']; ?></td>
                                                    <td><?php  echo $row['LastStatus']; ?>
                                                    </td>        
                                                    <td><?php  echo $row['LastCall']; ?></td>
                                                    <td><?php  echo $row['Remark']; ?></td>
                                                    <td><?php  echo $row['Csv_Date']; ?></td>
                                                </tr>
                                             <?php
                                             }
                                             ?>
                                            </tbody>
                                        </table>
                                        <?php } ?>
                            </section> 
                        </div>
                    </div>
                    <!-- start second part right -->
                    <section>
                    </section>
                </div>
            </main>
        </div>
        <div class="left-sidebar-hover"></div>
        <!-- Javascripts -->
        <script src="../assets/plugins/jquery/jquery-2.2.0.min.js"></script>
        <script src="../assets/plugins/materialize/js/materialize.min.js"></script>
        <script src="../assets/plugins/material-preloader/js/materialPreloader.min.js"></script>
        <script src="../assets/plugins/jquery-blockui/jquery.blockui.js"></script>
        <script src="../assets/js/alpha.min.js"></script>
        <script src="../assets/js/pages/form_elements.js"></script>
        <!-- Import CSV File -->
        <script type="text/javascript">
            <script type="text/javascript">
        $(document).ready(
            function() {
            $("#frmCSVImport").on(
            "submit",
            function() {
            $("#response").attr("class", "");
            $("#response").html("");
            var fileType = ".csv";
            var regex = new RegExp("([a-zA-Z0-9\s_\\.\-:])+("
                    + fileType + ")$");
            if (!regex.test($("#file").val().toLowerCase())) {
                $("#response").addClass("error");
                $("#response").addClass("display-block");
                $("#response").html(
                        "Invalid File. Upload : <b>" + fileType
                                + "</b> Files.");
                return false;
            }
            return true;
        });
    });
</script>
        </script>
    </body>
</html>
<?php } ?>


<!-- start csv file
 -->
 <?php 
$connect = mysqli_connect("localhost", "root", "", "testing");
if(isset($_POST["submit"]))
{
 if($_FILES['file']['name'])
 {
  $filename = explode(".", $_FILES['file']['name']);
  if($filename[1] == 'csv')
  {
   $handle = fopen($_FILES['file']['tmp_name'], "r");
   while($data = fgetcsv($handle))
   {
    $item1 = mysqli_real_escape_string($connect, $data[0]); 
                $item2 = mysqli_real_escape_string($connect, $data[1]);
                $query = "INSERT into excel(excel_name, excel_email) values('$item1','$item2')";
                mysqli_query($connect, $query);
   }
   fclose($handle);
   echo "<script>alert('Import done');</script>";
  }
 }
}
?> 
<!DOCTYPE html> 
<html> 
 <head> 
  <title>Webslesson Tutorial</title>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script> 
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />
 </head> 
 <body> 
  <h3 align="center">How to Import Data from CSV File to Mysql using PHP</h3><br />
  <form method="post" enctype="multipart/form-data">
   <div align="center"> 
    <label>Select CSV File:</label>
    <input type="file" name="file" />
    <br />
    <input type="submit" name="submit" value="Import" class="btn btn-info" />
   </div>
  </form>
 </body> 
</html>

How to Import and Export CSV Files Using PHP and MySQL

                No comments   

<?php
session_start();
error_reporting(0);
include('includes/config.php');
include('includes/sessionout.php');
if(strlen($_SESSION['alogin'])==0)
    {  
header('location:index.php');
}
else{

$conn = mysqli_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
//$connect = mysqli_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
// $success = 1 ;
// $error = 2;

$msg = "CSV Data Imported into the Database";
 $error = "Problem in Importing CSV Data";
 $errors = "No csv file selected";
if (isset($_POST["import"])) {
   

    $fileName = $_FILES["file"]["tmp_name"];
    if ($_FILES["file"]["size"] > 0) {
       
        $file = fopen($fileName, "r");
       
        while (($column = fgetcsv($file, 10000, ",")) !== FALSE) {
          $sqlInsert = "INSERT into lms_master (custid,FirstName ,EmailId,Gender,Dob,Address,    C_Address,City,state,pincode,Mobile,LastStatus,RegDate,LastCall,Remark,Csv_Date)
                   values ('" . $column[0] . "','" . $column[1] . "','" . $column[2] . "','" . $column[3] . "','" . $column[4] . "','" . $column[5] . "','" . $column[6] . "','" . $column[7] . "','" . $column[8] . "','" . $column[9] . "','" . $column[10] . "','" . $column[11] . "','" . $column[12 ] . "','" . $column[13] . "','" . $column[14] . "','" . $column[15] . "')";
            $result = mysqli_query($conn, $sqlInsert);
           
            if ($result) {
                $type = "success";
                header("Location: upload_data.php?success=1");
            } else {
                $type = "error";
                header("Location: upload_data.php?error=2");
            }
        }
    }else{
        $type = "error";
                $errors = "No csv file selected";
                header("Location: upload_data.php?errors=3");
    }
}

?>

<!DOCTYPE html>
<html lang="en">
    <head>       
        <!-- Title -->
        <title>Admin | Import Data</title>
        <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
        <meta charset="UTF-8">
        <meta name="description" content="Responsive Admin Dashboard Template" />
        <meta name="keywords" content="admin,dashboard" />
        <meta name="author" content="Steelcoders" />
        <!-- Styles -->
        <link type="text/css" rel="stylesheet" href="../assets/plugins/materialize/css/materialize.min.css"/>
        <link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
        <link href="../assets/plugins/material-preloader/css/materialPreloader.min.css" rel="stylesheet">
        <link href="../assets/css/alpha.min.css" rel="stylesheet" type="text/css"/>
        <link href="../assets/css/custom.css" rel="stylesheet" type="text/css"/>
       
        <style>
            .errorWrap {
            padding: 10px;
            margin: 0 0 20px 0;
            background: #fff;
            border-left: 4px solid #dd3d36;
            -webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);
            box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);
            }
            .succWrap{
                padding: 10px;
                margin: 0 0 20px 0;
                background: #fff;
                border-left: 4px solid #5cb85c;
                -webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);
                box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);
            }
        </style>
    </head>
    <body>
  <?php include('includes/header.php');?>
       <?php include('includes/sidebar.php');?>
            <main class="mn-inner">
                <div class="row">
                    <div class="col s12">
                        <div class="page-title"></div>
                    </div>
                    <div class="col s12 m12 l6">
                        <div class="card">
                            <div class="card-content">
                                <div class="row">
                                    <div class="imp_data">
                                    <span class="card-title"><a href="dashboard.php">Dashboard</a>&nbsp;>&nbsp;Employee&nbsp;|&nbsp;Import&nbsp;Data</span>

                                    </div>
                                    <form class="col s12" name="chngpwd" method="post" enctype="multipart/form-data">
                                          <?php if($_GET['error'] == 2 ){?>
                                                <div class="errorWrap">
                                                 <strong>ERROR</strong> : <?php echo htmlentities($error); ?>
                                                </div><?php }
                                                    else if($_GET['success'] == 1){?><div class="succWrap">
                                                    <strong>SUCCESS</strong> : <?php echo htmlentities($msg); ?>
                                                </div>
                                            <?php }?>

                                            <?php if($_GET['errors'] == 3 ){?>
                                                <div class="errorWrap">
                                                 <strong>ERROR</strong> : <?php echo htmlentities($errors); ?>
                                                </div><?php }
                                                    else if($_GET['success'] == 4){?><div class="succWrap">
                                                    <strong>SUCCESS</strong> : <?php echo htmlentities($msg); ?>
                                                </div>
                                            <?php }?>
                                           
                                           
                                        <div class="row">
                                            <div class="input-row">
                                                    <label class="col-md-4 control-label"></label> <input
                                                        type="file" name="file" id="file" accept=".csv">
                                                    <button type="submit" id="submit" name="import"
                                                        class="btn-submit">Import</button>
                                                    <br/>
                                                     <div id="labelError"></div>
                                                </div>
                                                <div id="labelError"></div>
                                            </div>   
                                        </div>
                                    </form>
                                </div>
                            </div>
                         <section>
                                <?php
                                        $sqlSelect = "SELECT * FROM lms_master";
                                        $result = mysqli_query($conn, $sqlSelect);
                                                   
                                        if (mysqli_num_rows($result) > 0) {
                                        ?>
                                        <table id='userTable'>
                                            <thead>
                                                <tr>
                                                    <th>First Name</th>
                                                    <th>EmailId</th>
                                                    <th>Gender</th>
                                                    <th>Dob</th>
                                                    <th>Address</th>
                                                    <th>C_Address</th>
                                                    <th>City</th>
                                                    <th>state</th>
                                                    <th>pincode</th>
                                                    <th>Mobile</th>
                                                    <th>LastStatus</th>
                                                    <th>LastCall</th>
                                                    <th>Remark</th>
                                                    <th>CSV Date</th>
                                                </tr>
                                            </thead>
                                            <?php
                                            while ($row = mysqli_fetch_array($result)) {
                                            ?>
                                            <tbody>
                                                <tr>
                                                    <td><?php  echo $row['FirstName ']; ?></td>
                                                    <td><?php  echo $row['EmailId ']; ?></td>
                                                    <td><?php echo $row['Gender']; ?></td>
                                                    <td><?php  echo $row['Dob']; ?></td>
                                                    <td><?php  echo $row['Address']; ?></td>
                                                    <td><?php  echo $row['C_Address']; ?></td>
                                                    <td><?php  echo $row['City']; ?></td>
                                                    <td><?php  echo $row['state']; ?></td>
                                                    <td><?php  echo $row['pincode']; ?></td>
                                                    <td><?php  echo $row['Mobile']; ?></td>
                                                    <td><?php  echo $row['LastStatus']; ?>
                                                    </td>        
                                                    <td><?php  echo $row['LastCall']; ?></td>
                                                    <td><?php  echo $row['Remark']; ?></td>
                                                    <td><?php  echo $row['Csv_Date']; ?></td>
                                                </tr>
                                             <?php
                                             }
                                             ?>
                                            </tbody>
                                        </table>
                                        <?php } ?>
                            </section> 
                        </div>
                    </div>
                    <!-- start second part right -->
                    <section>
                    </section>
                </div>
            </main>
        </div>
        <div class="left-sidebar-hover"></div>
        <!-- Javascripts -->
        <script src="../assets/plugins/jquery/jquery-2.2.0.min.js"></script>
        <script src="../assets/plugins/materialize/js/materialize.min.js"></script>
        <script src="../assets/plugins/material-preloader/js/materialPreloader.min.js"></script>
        <script src="../assets/plugins/jquery-blockui/jquery.blockui.js"></script>
        <script src="../assets/js/alpha.min.js"></script>
        <script src="../assets/js/pages/form_elements.js"></script>
        <!-- Import CSV File -->
        <script type="text/javascript">
            <script type="text/javascript">
        $(document).ready(
            function() {
            $("#frmCSVImport").on(
            "submit",
            function() {
            $("#response").attr("class", "");
            $("#response").html("");
            var fileType = ".csv";
            var regex = new RegExp("([a-zA-Z0-9\s_\\.\-:])+("
                    + fileType + ")$");
            if (!regex.test($("#file").val().toLowerCase())) {
                $("#response").addClass("error");
                $("#response").addClass("display-block");
                $("#response").html(
                        "Invalid File. Upload : <b>" + fileType
                                + "</b> Files.");
                return false;
            }
            return true;
        });
    });
</script>
        </script>
    </body>
</html>
<?php } ?>


<!-- start csv file
 -->
 <?php 
$connect = mysqli_connect("localhost", "root", "", "testing");
if(isset($_POST["submit"]))
{
 if($_FILES['file']['name'])
 {
  $filename = explode(".", $_FILES['file']['name']);
  if($filename[1] == 'csv')
  {
   $handle = fopen($_FILES['file']['tmp_name'], "r");
   while($data = fgetcsv($handle))
   {
    $item1 = mysqli_real_escape_string($connect, $data[0]); 
                $item2 = mysqli_real_escape_string($connect, $data[1]);
                $query = "INSERT into excel(excel_name, excel_email) values('$item1','$item2')";
                mysqli_query($connect, $query);
   }
   fclose($handle);
   echo "<script>alert('Import done');</script>";
  }
 }
}
?> 
<!DOCTYPE html> 
<html> 
 <head> 
  <title>Webslesson Tutorial</title>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script> 
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />
 </head> 
 <body> 
  <h3 align="center">How to Import Data from CSV File to Mysql using PHP</h3><br />
  <form method="post" enctype="multipart/form-data">
   <div align="center"> 
    <label>Select CSV File:</label>
    <input type="file" name="file" />
    <br />
    <input type="submit" name="submit" value="Import" class="btn btn-info" />
   </div>
  </form>
 </body> 
</html>

12 February, 2019

Node.js Timer

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Node.js Timer - Node.js टाइमर

Node.js टाइमर फ़ंक्शन वैश्विक फ़ंक्शन हैं। टाइमर फ़ंक्शन का उपयोग करने के लिए आपको आवश्यकता () फ़ंक्शन का उपयोग करने की आवश्यकता नहीं है। आइए टाइमर फ़ंक्शन की सूची देखें।

टाइमर फ़ंक्शन सेट करें:

     setImmediate (): इसका उपयोग setImmediate को निष्पादित करने के लिए किया जाता है।
     setInterval (): इसका उपयोग समय अंतराल को परिभाषित करने के लिए किया जाता है।
     setTimeout (): () - इसका उपयोग देरी के बाद एक बार कॉलबैक निष्पादित करने के लिए किया जाता है।

टाइमर कार्य साफ़ करें:

     ClearImmediate (तात्कालिक ऑबजेक्ट): इसका उपयोग एक तत्काल ऑबजेक्ट को रोकने के लिए किया जाता है, जैसा कि setImmediate द्वारा बनाया गया है
     ClearInterval (इंटरवलऑब्जेक्ट): इसका उपयोग इंटरवलऑब्जेक्ट को रोकने के लिए किया जाता है, जैसा कि setInterval द्वारा बनाया गया है
     clearTimeout (timeoutObject): यह टाइमआउट ऑबजेक्ट को रोकता है, जैसा कि सेटटाइमआउट द्वारा बनाया गया है

Node.js Timer setInterval() Example

This example will set a time interval of 1000 millisecond and the specified comment will be displayed after every 1000 millisecond until you terminate.

File: timer1.js

    setInterval(function() { 
     console.log("setInterval: Hey! 1 millisecond completed!..");  
    }, 1000);  

  1. var i =0;  
  2. console.log(i);  
  3. setInterval(function(){  
  4. i++;  
  5. console.log(i);  
  6. }, 1000);   
Open Node.js command prompt and run the following code:

Node.js Timer setTimeout() Example

File: timer1.js
  1. setTimeout(function() {   
  2. console.log("setTimeout: Hey! 1000 millisecond completed!..");  
  3. }, 1000);  
Open Node.js command prompt and run the following code:

This example shows time out after every 1000 millisecond without setting a time interval. This example uses the recursion property of a function.
File: timer2.js
  1. var recursive = function () {  
  2.     console.log("Hey! 1000 millisecond completed!..");   
  3.     setTimeout(recursive,1000);  
  4. }  
  5. recursive();   
Open Node.js command prompt and run the following code:

Node.js setInterval(), setTimeout() and clearTimeout()

Let's see an example to use clearTimeout() function.
File: timer3.js
  1. function welcome () {  
  2.   console.log("Welcome to JavaTpoint!");  
  3. }  
  4. var id1 = setTimeout(welcome,1000);  
  5. var id2 = setInterval(welcome,1000);  
  6. clearTimeout(id1);  
  7. //clearInterval(id2);  

Node.js setInterval(), setTimeout() and clearInterval()

Let's see an example to use clearInterval() function.
File: timer3.js
  1. function welcome () {  
  2.   console.log("Welcome to JavaTpoint!");  
  3. }  
  4. var id1 = setTimeout(welcome,1000);  
  5. var id2 = setInterval(welcome,1000);  
  6. //clearTimeout(id1);  
  7. clearInterval(id2); 


 

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