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tag in Twitter Bootstrap not functioning correctly?
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I'm assuming span12 has been removed from Bootstrap at some point in the past two years because I don't have it, but putting my body content and the horizontal rule both in row classes worked for me.
– Casey
May 15 '14 at 1...
What does @media screen and (max-width: 1024px) mean in CSS?
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That’s a media query. It prevents the CSS inside it from being run unless the browser passes the tests it contains.
The tests in this media query are:
@media screen — The browser identifies itself as being in the “screen” category. This roughly means the browser consi...
How Can I Browse/View The Values Stored in Redis [closed]
...cate)
Value editor
Online configuration
JavaScript API directly accessible from the browser console for light data processing
Lua Editor
Online terminal with auto-completion and inline-documentation
Real-time data-visualization
Full disclosure: I founded Redsmin.
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Batch File; List files in directory, only filenames?
...o out all the file names of the current directory.
To print them directly from the console:
for %a in (*) do @echo %a
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Textarea to resize based on content length [duplicate]
...e space, larger than the textarea) then "overflow:hidden" will prevent her from seeing the right end of the word. Other browsers don't care since they will line-break even without white spaces. You can remedy to this by using "overflow-y:hidden" instead, but then your css is not standards-compliant...
What does ':' (colon) do in JavaScript?
...JavaScript Object Literal Notation in the JavaScript language is different from the JSON standard for message passing. The main difference between the 2 is that functions and constructors are not part of the JSON standard, but are allowed in JS object literals.
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How to trigger the window resize event in JavaScript?
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A pure JS that also works on IE (from @Manfred comment)
var evt = window.document.createEvent('UIEvents');
evt.initUIEvent('resize', true, false, window, 0);
window.dispatchEvent(evt);
Or for angular:
$timeout(function() {
var evt = $window.documen...
Generate a random alphanumeric string in Cocoa
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@orkoden thanks, my code was from some iOS 5 code. I'll update my answer to use the newer iOS 6/OS X 10.8 API.
– Abhi Beckert
Feb 24 '14 at 12:58
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Node.js: printing to console without a trailing newline?
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@Chev: Most people will dissuade you from playing with hardcoded escape sequences due to their own FUD, but almost everyone uses VT100 now, so compatibility is not really an issue any more. The functionality you are referring to is "alternate screen" behavior. A...
How to update a value, given a key in a hashmap?
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From Javadoc: "If the value for the specified key is present and non-null, attempts to compute a new mapping". You can use compute() instead, it will handle null values as well.
– Konstantin Milyutin
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