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m>PHP m>'s array_map including keys
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Here's my very simple, m>PHP m> 5.5-compatible solution:
function array_map_assoc(callable $f, array $a) {
return array_column(array_map($f, array_keys($a), $a), 1, 0);
}
The callable you supply should itself return an array with two values, i.e. r...
Filtering DataGridView without changing datasource
...developing user control in C# Visual Studio 2010 - a kind of "quick find" tm>ex m>tbox for filtering datagridview. It should work for 3 types of datagridview datasources: DataTable, DataBinding and DataSet.
My problem is with filtering DataTable from DataSet object, which is displayed on DataGridView.
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m>PHP m> mkdir: Permission denied problem
I am trying to create a directory with m>PHP m> mkdir function but I get an error as follows: Warning: mkdir() [function.mkdir]: Permission denied in ... . How to settle down the problem?
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Can I set the height of a div based on a percentage-based width? [duplicate]
...irst glance, the div appears to need a set width and absolutely positioned content. Also, taking a look at the comments, the results appear to vary between browsers
– Hubro
Nov 5 '14 at 15:06
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How can I connect to a Tor hidden service using cURL in m>PHP m>?
I'm trying to connect to a Tor hidden service using the following m>PHP m> code:
4 Answers
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In m>PHP m>, can you instantiate an object and call a method on the same line?
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The feature you have asked for is available from m>PHP m> 5.4. Here is the list of new features in m>PHP m> 5.4:
http://m>php m>.net/manual/en/migration54.new-features.m>php m>
And the relevant part from the new features list:
Class member access on instantiation has been added, e.g. (ne...
How to add a new method to a m>php m> object on the fly?
...ure, I'm not saying I'm an m>ex m>pert at m>ex m>tending an object during runtime in m>PHP m>, but I honestly can't say I see much wrong with it. (maybe I just have poor taste)
– karim79
May 30 '10 at 9:13
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Detect Browser Language in m>PHP m>
I use the following m>PHP m> script as indm>ex m> for my website.
12 Answers
12
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how to use python to m>ex m>ecute a curl command
...should consider using the Requests library.
An m>ex m>ample with json response content would be something like:
import requests
r = requests.get('https://github.com/timeline.json')
r.json()
If you look for further information, in the Quickstart section, they have lots of working m>ex m>amples.
EDIT:
For...
m>PHP m> PDO returning single row
...together. LIMIT has the effect that the database returns only one entry so m>PHP m> has to handle very less data. With fetch you get the first (and only) result entry from the database reponse.
You can do more optimizing by setting the fetching type, see http://www.m>php m>.net/manual/de/pdostatement.fetch.p...