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How do I unset an element in an array in javascript?
...ipt Arrays are not associative arrays like those you might be used to from PHP. If your "array key" is a string, you're no longer operating on the contents of an array. Your array is an object, and you're using bracket notation to access the member named <key name>. Thus:
var myArray = [];
m...
What is the difference between onBlur and onChange attribute in HTML?
... answered Feb 19 '14 at 10:43
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Webstorm: “Cannot Resolve Directory”
...m: "Cannot resolve file", cannot resolve directory" Seems that WebStorm, phpStrom, have had this issue for a very long time, there are hundreds of treads asking the same thing, no real clear answer it seems, goes back to 2011 it seems Most common responses are: - need to mark that directory as a...
Open file via SSH and Sudo with Emacs
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and now added to wikemacs as well wikemacs.org/index.php/TRAMP. Thanks phils, it works great.
– Ehvince
Jul 24 '13 at 10:14
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How do I connect to a MySQL Database in Python?
...1 - Setting
You must install a MySQL driver before doing anything. Unlike PHP, Only the SQLite driver is installed by default with Python. The most used package to do so is MySQLdb but it's hard to install it using easy_install. Please note MySQLdb only supports Python 2.
For Windows user, you can...
Escaping a forward slash in a regular expression
...it by putting a backward slash in front of it: \/ For some languages (like PHP) you can use other characters as the delimiter and therefore you don't need to escape it. But AFAIK in all languages, the only special significance the / has is it may be the designated pattern delimiter.
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How to put an image in div with CSS?
... there's another solution programatically, like getting the image size via PHP getimagesize and then echo a corresponding style and or img tag for that certain image.
– JudeJitsu
May 31 '12 at 8:25
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Node.js spawn child process and get terminal output live
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PHP-like passthru
import { spawn } from 'child_process';
export default async function passthru(exe, args, options) {
return new Promise((resolve, reject) => {
const env = Object.create(process.env);
c...
How to change color of SVG image using CSS (jQuery SVG image replacement)?
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If you can include files (PHP include or include via your CMS of choice) in your page, you can add the SVG code and include it into your page. This works the same as pasting the SVG source into the page, but makes the page markup cleaner.
The benefit...
How to convert timestamp to datetime in MySQL?
...)) ; to compare dates, I replace 2019-05*02 a formatted datetime object in php. Thnaks.
– Mantisse
Apr 12 '19 at 18:00
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