October 24, 2024
Chicago 12, Melborne City, USA
PHP

What Is the Best Practice for FCM Data Messages Backward Compatibility?

I’m building my first mobile app and I’m facing the following situation. I have a Laravel API that sends data messages through FCM to an Expo mobile app. When the mobile app receives the data message, it takes the payload, builds a notification configuration, and uses Notifee to notify the user. However, a question that

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C#

Exception thrown at 0x00007FFECFCBB16B (ucrtbase.dll) in Project-512.exe: 0xC0000005: Access violation writing location 0xFFFFFFFFF9CF4880

I’m trying to read a file in C, but after writing a bunch of code in order to allocate memory I’m having problems actually reading the file in that I’m getting a memory access violation, I tried allocating more memory than I actually need for the char pointer but ultimately I’m still getting the memory

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java

How to write better try-catch blocks with variable assignments?

Everyone knows the following situation: you want to assign a variable, but have to catch an exception, and in that case assign a fallback value. This always results at least in a 6-liner, while you just want a simple fallback value and maybe don’t care about the exception. How can the following be optimized in

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python

Unable to connect to Kasa Smart Plug via tp-link

I have one Kasa Smart Plug HS103P4. Its connected to WiFi and working. I have registered it in TP Link and Kasa Smart app on Android Device. I used python-kasa to discover the device and get its host IP which is 192.168.x.x. Now I want to connect to this smart plug in a different country.

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GPL

Free GPL Blog Manager for WordPress

Present your Blog posts in so many ways Sometimes WordPress themes come with very limited blog options in terms of layout variation, styling options, content re-arrangement, etc. Blog Manager for WordPress adds tons of blog functionality to your WordPress based website. Create as many blog post lists as you like. This plugin comes with over

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javascript

Get cookie by subdomain wise in react js using universal-cookie

I am using universal-cookie in my React JS project to store a token. I am setting cookies for both the domain and subdomain. My domain is testdomain.com and my subdomain is demo.subdomain.com. When I set the cookie for the domain and try to access it from the subdomain, I am getting the domain cookie instead

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SQL

HASH indexes in PostgreSQL

I’m revisiting an old question from 16 years ago about PostgreSQL HASH indexes vs B-TREEs. At the time, it seemed like HASH indexes were far less efficient than B-TREEs in terms of both space and time and the consensus was that HASH indexes offered no significant performance advantage in many use cases. I’m curious if

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CSS

Having problem position:sticky in html css

So i am new to html and css and i was doing a project and i am stuck in this type of scenario where sticky element is not sticking at first i thought it’s because i am creating it inside a flexbox which does not have scrollbar but when i looked it up on mdn

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jQuery

Bootstrap mulitselect selected items not working after AJAX call

I am having an issue with Boostrap multi-select selected count not working after my AJAX call. I have a parent list that I make multiple selections from, which then sends an AJAX call to retrieve the ids and text of the child list. I am using JSON data to append additional checkboxes (li items) on

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HTML

How to make infinite repeating popups on click in HTML and Javascript

I want to make repeating popups in HTML. I have provided the code for the popups that I have inserted into the game so far. I want the popup to repeat infinitely when you click the close button (the no icon). Live page Actual source code, sorry! I tried to just use multiple js tags,

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