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What is the HEAD in git?
... See the specifying revisions section of the man page for git-rev-list for more information about all the ways to specify commits - this is just one tiny piece. kernel.org/pub/software/scm/git/docs/…
– Cascabel
Mar 27 '10 at 16:43
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AngularJS : Initialize service with asynchronous data
...get data into an app is to load it asynchronously, but as soon as you have more than one controller and you throw in services, BOOM it's impossible.
– wired_in
Mar 13 '14 at 18:29
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Accessing @attribute from SimpleXML
...n on an XML node. You can then var_dump the return value of the function.
More info at php.net
http://php.net/simplexmlelement.attributes
Example code from that page:
$xml = simplexml_load_string($string);
foreach($xml->foo[0]->attributes() as $a => $b) {
echo $a,'="',$b,"\"\n";
}
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Objective-C parse hex string to integer
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The strtol function is also a lot more lenient. Write thorough unit tests (include spaces, non-hex characters, etc..) as you will find some surprising edge cases that NSScanner gives you more control over.
– Quintin Willison
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Detect enter press in JTextField
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Agreed. More elegant solution than mine, in the general case.
– Kos
Dec 12 '10 at 21:28
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How to make IPython notebook matplotlib plot inline
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What is Angular.noop used for?
...gs
callback();
}
// Those two have the same effect, but the later is more elegant
foo(function() {});
foo(angular.noop);
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.gitignore exclude files in directory but not certain directories
... (application/cache, application/cache/folder, application/cache/folder/onemorefolder/) with the following contents:
*
!.gitignore
Then, you can add those directories, and only the .gitignore file in each directory will get added -- but this means the directories will now be tracked (i.e., create...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
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Is there a way to do method overloading in TypeScript?
...ve overhead of overloads using optional or default parameters. This is the more readable alternative to method overloads and also keeps your API honest as you'll avoid creating overloads with unintuitive ordering.
The general law of TypeScript overloads is:
If you can delete the overload signat...