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Change text color based on brightness of the covered background area?
I've thought about the following for a while already, so now I want to know your opinions, possible solutions, and so on.
8...
How can I set the default timezone in node.js?
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According to this google group thread, you can set the TZ environment variable before calling any date functions. Just tested it and it works.
> process.env.TZ = 'Europe/Amsterdam'
'Europe/Amsterdam'
> d = new Date()
Sat, 24 Mar 2012 05:50:39 GMT
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Unexpected value from nativeGetEnabledTags: 0
...uced in the latest revision of the tools.
In the followup comments you can read that a google representative says a fix is on the way.
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LESS CSS nesting classes
... Sass requires a complete re-write of your styles, while in less you can already compile your existing styles and start re-writing them piece by piece.
– topless
May 8 '13 at 12:34
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TypeScript: problems with type system
... finding yourself in a situation where a useless error message like Cannot read property 'getContext' of null is thrown), I recommend taking control over your application boundaries.
Make sure the element contains a HTMLCanvasElement
const getCanvasElementById = (id: string): HTMLCanvasElement =&g...
How to shut down the computer from C#
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This thread provides the code necessary: http://bytes.com/forum/thread251367.html
but here's the relevant code:
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, Pack=1)]
internal struct TokPriv1Luid
{
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What is the difference between require() and library()?
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In addition to the good advice already given, I would add this:
It is probably best to avoid using require() unless you actually will be using the value it returns e.g in some error checking loop such as given by thierry.
In most other cases it is better t...
How to validate an Email in PHP?
...eg family (PCRE Regex Functions). There are a small amount of differences, reading the Manual should suffice.
Update 1: As pointed out by @binaryLV:
PHP 5.3.3 and 5.2.14 had a bug related to
FILTER_VALIDATE_EMAIL, which resulted in segfault when validating
large values. Simple and safe wor...
Hibernate dialect for Oracle Database 11g?
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This was suggested also by "darioo", but read the comment to his answer by @Yonatan.
– Tom Brunberg
Feb 4 '18 at 7:25
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How to create a css rule for all elements except one class?
..."[data-name='bob']:not(a)"), which is nice.
– gingerbreadboy
May 25 '12 at 11:10
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