Dynamic Head and Footer Information

I need to append some information & tag so that admin user can add meta, title information of page dynamically. I tried storing information in mysql database with blob, text datatype of column with htmlentities function but seems it is just storing html content not meta information. HTML Form: PHP: Save logic: $head_code = htmlentities($REQUEST['head_code']); $adb->pquery("UPDATE vtiger_tablename set htmlvalue = ? WHERE fieldname = ?",array( $head_code , $fieldname ) ); //Trying to store content in htmlvalue column E.g. If I add below content in textarea then it saved into DB Go to w3schools.com But I add below content in textarea then it is not Saving into DB Please suggest correct way to store meta information so that I can append in head tag of html. Thank you in advance!

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See Laravel Folio and Laravel Volt in action

submitted by /u/00ProBoy00 [link] [comments]

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Concepts: checking signatures of methods with arguments

I've been playing around with concepts. Here's a minimal example where I'm trying to create a concept based on method signatures: template concept bool myConcept() { return requires(T a, int i) { { a.foo() } -> int; { a.bar(i) } -> int; }; } struct Object { int foo() {return 0;} int bar(int) {return 0;} }; static_assert(myConcept(), "Object does not adhere to myConcept"); To my surprise writing { a.bar(int) } -> int did not work, so I resorted to adding an additional argument to the requires expression. This seems a bit strange and I was wondering if there is a way to do the same thing. Another thing that worked was using something like { a.bar((int)0) } -> int, but I find this worse.

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What to Expect This Week from Laracon US 2023

Whether you are attending the first Laracon US since 2019 or watching from the sidelines, this week will be an amazing week for the Laravel community. The post What to Expect This Week from Laracon US 2023 appeared first on Laravel News. Join the Laravel Newsletter to get Laravel articles like this directly in your inbox. ---

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Is it necessary to unsubscribe from a combineLatest within a forkJoin?

According to the RXJS documentation itself, from what I understood, the forkJoin, when finishing all the calls, it gives completed(), which automatically unsubscribes, with this it is not necessary to manually unsubscribe. But what if I have a combineLatest that is signing something, like this: forkJoin({ xSubject: this.serviceX.on(), ySubject: this.serviceY.on(), zSubject: this.serviceZ.on(), wSubject: this.serviceW.on() }) .pipe( switchMap(({ xSubject, ySubject, zSubject, wSubject }) => { return combineLatest([xSubject, ySubject, zSubject, wSubject]); }) ) .subscribe(([x, y, z, w]) => { console.log(x) console.log(y) console.log(z) console.log(w) }); Is it necessary to unsubscribe from it? What is the best way in this case, if necessary?

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Seeking Recommendations for Efficient Flutter Architecture Patterns for Individual Development

I've been working with Flutter for about two years and I'm currently searching for an architecture pattern that aligns well with my individual development needs. I'm particularly looking for a pattern that prioritizes the following: * Minimal code volume * Clear contracts and boundaries * Unidirectional data flow * Reusability * Testability * Maintainability I've explored several architectures but haven't settled on any of them for the reasons I've mentioned below: MVC: I found the role of the Model a bit unclear, which led me to rule it out. Bloc: Despite recognizing Bloc's potential strength in a large team context, I observed that alternatives like Riverpod significantly reduce the volume of code, making Bloc less attractive for my individual development work. Clean Architecture & DDD: I encountered too much boilerplate code which felt excessive for individual development. Thus, I decided against using this as well. I am seeking recommendations on a suitable architecture pattern that would best fulfill my requirements. Thank you in advance for your suggestions and insights.

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Weekly /r/Laravel Help Thread

Ask your Laravel help questions here. To improve your chances of getting an answer from the community, here are some tips: * What steps have you taken so far? * What have you tried from the documentation? * Did you provide any error messages you are getting? * Are you able to provide instructions to replicate the issue? * Did you provide a code example? * Please don't post a screenshot of your code. Use the code block in the Reddit text editor and ensure it's formatted correctly. For more immediate support, you can ask in the official Laravel Discord. Thanks and welcome to the /r/Laravel community! submitted by /u/AutoModerator [link] [comments]

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TypeError: 'dict' object is not callable in jupyter notebook

import cv2 import torch # Load the model. best_model = torch.load("average_model.pth", map_location=torch.device('cpu')) # Capture video from webcam. cap = cv2.VideoCapture(0) while True: # Capture a frame from the camera. ret, frame = cap.read() # Convert the frame to RGB. frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB) # Predict handsign on frame. output = best_model(torch.from_numpy(frame).float().unsqueeze(0)) # Get the predicted class. predicted_class = output.argmax() # Display the frame on the screen. cv2.imshow("Camera", frame) # Press Q to quit. if cv2.waitKey(1) & 0xFF == ord('q'): break # Release the camera. cap.release() # Close the window. cv2.destroyAllWindows() the error: --------------------------------------------------------------------------- TypeError Traceback (most recent call last) Cell In[14], line 18 15 frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB) 17 # Predict handsign on frame. ---> 18 output = best_model(torch.from_numpy(frame).float().unsqueeze(0)) 20 # Get the predicted class. 21 predicted_class = output.argmax() TypeError: 'dict' object is not callable i tried to build a yolo-nas model but when i worked in colab this worked fine but in my file jupyter notebook

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