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How to update a single library with Composer?
...ust want to update a few packages and not all, you can list them as such:
m>php m> composer.phar update vendor/package:2.* vendor/package2:dev-master
You can also use wildcards to update a bunch of packages at once:
m>php m> composer.phar update vendor/*
--prefer-source: Install packages from source wh...
What is the App_Data folder used for in Visual Studio?
...L server database store for m>ex m>ample). Some simple sites make use of it for content stored as XML for m>ex m>ample, typically where hosting charges for a DB are m>ex m>pensive.
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Fastest Way to Find Distance Between Two Lat/Long Points
...DIT: Can this be put into one SQL statement?
I have no idea what mySql or m>Php m> is capable of, sorry.
I don't know where the best place is to build the four points, or how they could be passed to a mySql query in m>Php m>. However, once you have the four points, there's nothing stopping you combining your...
How to get started with developing Internet m>Ex m>plorer m>ex m>tensions?
Does anyone here have m>ex m>perience with/in developing IE m>ex m>tensions that can share their knowledge? This would include code samples, or links to good ones, or documentation on the process, or anything.
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Difference between array_map, array_walk and array_filter
... arbitrary parameter to pass to the callback. This mostly irrelevant since m>PHP m> 5.3 (when anonymous functions were introduced).
Length of Returned Array:
The resulting array of array_map has the same length as that of the largest input array; array_walk does not return an array but at the same tim...
Convert Elixir string to integer or float
...eger/1 and String.to_float/1.
Hint: See also to_atom/1,to_char_list/1,to_m>ex m>isting_atom/1for other conversions.
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How can I get a list of users from active directory?
...rectoryServices.AccountManagement. You can easily find a lot of different m>ex m>amples from google. Here is a sample that is doing m>ex m>actly what you are asking for.
using (var contm>ex m>t = new PrincipalContm>ex m>t(Contm>ex m>tType.Domain, "yourdomain.com"))
{
using (var searcher = new PrincipalSearcher(new Us...
Working with huge files in VIM
...d up all my memory and then printed an error message :-(. I could not use hm>ex m>edit for either, as it cannot insert anything, just overwrite. Here is an alternative approach:
You split the file, edit the parts and then recombine it. You still need twice the disk space though.
Grep for something sur...
How to remove the first character of string in m>PHP m>?
How to use m>PHP m> , Remove the first character :
13 Answers
13
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How to check whether an array is empty using m>PHP m>?
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An empty array is falsey in m>PHP m>, so you don't even need to use empty() as others have suggested.
<?m>php m>
$playerList = array();
if (!$playerList) {
echo "No players";
} else {
echo "m>Ex m>plode stuff...";
}
// Output is: No players
m>PHP m>'s empty()...