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Detecting arrow key presses in JavaScript
...key.
document.onkeydown = checkKey;
function checkKey(e) {
e = e || window.event;
if (e.keyCode == '38') {
// up arrow
}
else if (e.keyCode == '40') {
// down arrow
}
else if (e.keyCode == '37') {
// left arrow
}
else if (e.keyCode == '39') ...
File extension for PowerShell 3
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
Vim for Windows - What do I type to save and exit from a file?
Using Windows XP I accidentally typed git commit -a instead of git commit -am "My commit message" , and now I'm viewing my CMD prompt filled with the file version of my commit message ("Please enter the commit message for your..."). I've added my message to the top, but now I can't figure out ho...
Why does Environment.Exit() not terminate the program any more?
... Although I didn't get a confirmation of a resolution back from them, the Windows group is difficult to contact directly and I had to use an intermediary.
An update delivered through Windows Update solved the problem. The noticeable 2 second delay before the crash is no longer present, strongly...
Remove blank lines with grep
... tried grep -v '^$' in Linux and that didn't work. This file came from a Windows file system.
14 Answers
...
JavaScript get clipboard data on paste event (Cross browser)
.../ Get pasted data via clipboard API
clipboardData = e.clipboardData || window.clipboardData;
pastedData = clipboardData.getData('Text');
// Do whatever with pasteddata
alert(pastedData);
}
document.getElementById('editableDiv').addEventListener('paste', handlePaste);
JSFiddle:...
Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
... for this error is that jQuery's export logic first checks for module, not window:
if (typeof module === "object" && typeof module.exports === "object") {
// CommonJS/Node
} else {
// window
}
Note that it exports itself via module.exports in this case; so jQuery and $ are not ass...
What's the difference between Unicode and UTF-8? [duplicate]
...de’ encoding actually.
This is an unfortunate misnaming perpetrated by Windows.
Because Windows uses UTF-16LE encoding internally as the memory storage format for Unicode strings, it considers this to be the natural encoding of Unicode text. In the Windows world, there are ANSI strings (the sys...
Scrolling down both parts of a split-window at the same time in Vim
... it possible to scroll down the left and right parts of a vertically split window in Vim? I have two files I would like to compare roughly. Each line of these files looks almost the same.
...
Get querystring from URL using jQuery [duplicate]
...e array.
function getUrlVars()
{
var vars = [], hash;
var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
for(var i = 0; i < hashes.length; i++)
{
hash = hashes[i].split('=');
vars.push(hash[0]);
vars[hash[0]] = ha...