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simple explanation PHP OOP vs Procedural?
...pic or piece of functionality. That's all you need to know in order to get started.
A Class is useful because it allows you to organize your code at a very high level in a way that makes it easy for you to understand, use, and maintain.
When someone has written a lot of functions, and organized the...
Android emulator failed to allocate memory 8
...
Update: Starting with Android SDK Manager version 21, the solution is to edit C:\Users\<user>\.android\avd\<avd-profile-name>.avd\config.ini and change the value
hw.ramSize=1024
to
hw.ramSize=1024MB
The emulato...
What are some good resources for learning about Artificial Neural Networks? [closed]
...y interested in Artificial Neural Networks, but I'm looking for a place to start.
16 Answers
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Removing array item by value
...$arr);
$arr2 = $arr;
$arr3 = $arr;
/**
* Method 1 - array_search()
*/
$start = microtime(true);
while(($key = array_search(123456,$arr)) !== false) {
unset($arr[$key]);
}
echo count($arr). ' left, in '.(microtime(true) - $start).' seconds<BR>';
/**
* Method 2 - basic loop
*/
$start...
How to run Node.js as a background process and never die?
..._running &, but understanding screen once you never come back again.
Start your screen session at first:
user@host:~$ screen
Run anything you want:
wget http://mirror.yandex.ru/centos/4.6/isos/i386/CentOS-4.6-i386-binDVD.iso
Press ctrl+A and then d. Done. Your session keeps going on in b...
Find out time it took for a python script to complete execution
...
from datetime import datetime
startTime = datetime.now()
#do something
#Python 2:
print datetime.now() - startTime
#Python 3:
print(datetime.now() - startTime)
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Create Windows service from executable
...uick way to, given an executable file, create a Windows service that, when started, launches it?
8 Answers
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Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
...rseArray under the fragment's identifier, and then in your onCreate() or onStart() look to see if you have an AsyncTask in the sparse array available.
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HttpListener Access Denied
...mode? if yes how? If not how can I make the app change to admin mode after start running?
You can't, it has to start with elevated privileges. You can restart it with the runas verb, which will prompt the user to switch to admin mode
static void RestartAsAdmin()
{
var startInfo = new ProcessS...
Any reason not to start using the HTML 5 doctype? [closed]
...pported features. I'm not saying you couldn't play around with it, but why start building sites with a doctype that offers no benefits and could be supplemented by XHTML5.
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