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In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
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Why is DarkGray lighter than Gray?
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Difference between author and committer in Git?
... to use git am to apply patches from email messages?
generating a single new commit with different author and committer:
the author is who wrote the patch
the committer is who is a project maintainer, and who merged the patch
See for example this randomly selected patch and the corresponding c...
best way to get the key of a key/value javascript object
...t all keys, ECMAScript 5 introduced Object.keys. This is only supported by newer browsers but the MDC documentation provides an alternative implementation (which also uses for...in btw):
if(!Object.keys) Object.keys = function(o){
if (o !== Object(o))
throw new TypeError('Object.keys...
Comments in command-line Zsh
...ory, and also you then can't easily use cut and paste while typing in your new command without overwriting the command you were trying to save.
– Douglas
Mar 28 '13 at 22:36
1
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How to scale threads according to CPU cores?
...turns 2 processors. Awesome. Now, you can create a loop that generates a new Thread, and splits the work off for that thread, and fires off the thread. Here's some psuedocode to demonstrate what I mean:
int processors = Runtime.getRuntime().availableProcessors();
for(int i=0; i < processors; ...
Is there a __CLASS__ macro in C++?
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The closest thing there's is to call typeid(your_class).name() - but this produces compiler specific mangled name.
To use it inside class just typeid(*this).name()
share
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Can I get a patch-compatible output from git-diff?
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In order to include new files in your patch you need to also include "git diff --no-prefix --cached" in the patch. Maybe there's a better way?
– jamshid
Mar 9 '17 at 5:46
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Transposing a 2D-array in JavaScript
...ack function once for each element in an array, in order, and constructs a new array from the results. callback is invoked only for indexes of the array which have assigned values; it is not invoked for indexes which have been deleted or which have never been assigned values.
callback is invoke...
Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?
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Here's an example of a reasonable use for Tuple<>:
var opponents = new Tuple<Player,Player>( playerBob, playerSam );
In the above example we want to represent a pair of opponents, a tuple is a convenient way of pairing these instances without having to create a new class. Here's anot...