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How can I perform a str_replace in JavaScript, replacing text in JavaScript?
...unlikely to beat indexing into a string in the common case.
For a simple test run on the JS perf page, I've documented some of the results:
<script>
// Setup
var startString = "xxxxxxxxxabcxxxxxxabcxx";
var endStringRegEx = undefined;
var endStringString = undefined;
var en...
how to convert array values from string to int?
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but if you have string 'test', you got: array([0]=> 0 )
– Dmitry Dubovitsky
Oct 9 '13 at 13:39
10
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Stop form refreshing page on submit
...rom refreshing even if there is a Javascript error which can be useful for testing and development.
– jjz
Apr 30 '14 at 19:47
14
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What's the scope of the “using” declaration in C++?
...namespaces all being used by one "conglomerator"-type file, and gmock unit-testing was extra tedious because each test used things from a specific namespace, and I thought I had to qualify each and every variable. Using using inside a function (or even a gtest TEST macro!) makes my life so much bett...
When would you call java's thread.run() instead of thread.start()?
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You might want to call run() in a particular unit test that is concerned strictly with functionality and not with concurrency.
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jQuery scroll to element
... article Smoothly scroll to an element without a jQuery plugin. And I have tested it on the example below.
<html>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script>
$(document).ready(function (){
...
Sending a mail from a linux shell script
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cat << END ... END | mail -s "subject" test@example.com
– ulidtko
Nov 13 '17 at 13:21
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How can I check if a command exists in a shell script? [duplicate]
...)) (zsh only)
You can put any of them to your if clause. According to my tests (https://www.topbug.net/blog/2016/10/11/speed-test-check-the-existence-of-a-command-in-bash-and-zsh/), the 1st and 3rd method are recommended in bash and the 5th method is recommended in zsh in terms of speed.
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Detecting input change in jQuery?
...a in an input field does not trigger a MutationObserver change...I setup a test case, only a JS code change to the innerText or value attribute (simulating user input) will trigger a MutationObserver event jsfiddle.net/pxfunc/04chgpws/1 (see the console.log for MutationObserver event logging). Do y...
How to change the name of an iOS app?
...eps:
Note: In this example I'll change a hypothetical "Sample" name to a "Test" one.
Click twice slowly on the project root in the project navigator and then it becomes editable.
Rename the project.
After pressing 'ENTER' the assistant will suggest you to automatically change all project-na...