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JavaScript function order: why does it matter?
JSHint complains when my JavaScript calls a function that is defined further down the page than the call to it. However, my page is for a game, and no functions are called until the whole thing has downloaded. So why does the order functions appear in my code matter?
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How can I remove a commit on GitHub? [duplicate]
... This worked fine too! It removes the push from github but leaves my local repository intact. Thanks!
– hectorsq
Jan 18 '09 at 0:41
12
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Python os.path.join on Windows
...To be even more pedantic, the most python doc consistent answer would be:
mypath = os.path.join('c:', os.sep, 'sourcedir')
Since you also need os.sep for the posix root path:
mypath = os.path.join(os.sep, 'usr', 'lib')
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How do I Sort a Multidimensional Array in PHP [duplicate]
...mn" contains the same type of data. I am using the function below to load my CSV file.
11 Answers
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A numeric string as array key in PHP
... (up to PHP version 7.1):
array(1) {
["12"]=>
int(37)
}
(Update: My original answer showed a more complicated way by using json_decode() and json_encode() which is not necessary.)
Note the comment: It's unfortunately not possible to reference the value directly: $data['12'] will result in...
How do I view all commits for a specific day?
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I usually check my git log and see what I was working on a specific day and update my timesheet based on that, but it's a pain in the ass to type in the full date in ISO format so I just do it like this
git log --after=jun9 --before=jun10
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Create a new object from type parameter in generic class
I'm trying to create a new object of a type parameter in my generic class.
In my class View , I have 2 lists of objects of generic type passed as type parameters, but when I try to make new TGridView() , TypeScript says:
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Need to list all triggers in SQL Server database with table name and table's schema
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Just noticed that myself. My original query was a working version.
– Ronnie Overby
Nov 29 '10 at 16:41
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“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP
...null, false or [].
Example:
$o = [];
@$var = ["",0,null,1,2,3,$foo,$o['myIndex']];
array_walk($var, function($v) {
echo (!isset($v) || $v == false) ? 'true ' : 'false';
echo ' ' . (empty($v) ? 'true' : 'false');
echo "\n";
});
Test the above snippet in the 3v4l.org online PHP edito...
Run two async tasks in parallel and collect results in .NET 4.5
... thanks Richard - yes it seems to work as expected when I actually use my service call
– Simon_Weaver
Sep 9 '12 at 21:38
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