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What is the shortest way to pretty print a org.w3c.dom.Document to stdout?
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While easier, this approach requires Xerces
– Pace
Nov 1 '12 at 15:32
3
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How do I get the file name from a String containing the Absolute file path?
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System.out.println(f.getAbsolutePath().substring(f.getAbsolutePath().lastIndexOf("\\")+1));
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How to get the request parameters in Symfony 2?
...m/doc/current/book/forms.html
http://symfony.com/doc/current/cookbook/form/index.html
Something in between (see example below)
<?php
/**
* @Route("/customers", name="customers")
*
* @param Request $request
* @return Response
*/
public function index(Request $request)
{
$optionsResolve...
Should we pass a shared_ptr by reference or by value?
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This question has been discussed and answered by Scott, Andrei and Herb during Ask Us Anything session at C++ and Beyond 2011. Watch from 4:34 on shared_ptr performance and correctness.
Shortly, there is no reason to pass by valu...
For..In loops in JavaScript - key value pairs
... a method (as if target is array you'll get a lot of methods alerted, e.g. indexOf, push, pop,etc.)
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Check if list contains element that contains a string and get that element
...t[i].Contains(myString)) // (you use the word "contains". either equals or indexof might be appropriate)
{
return i;
}
}
Old fashion loops are almost always the fastest.
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What is the difference between substr and substring?
...ference is in the second argument. The second argument to substring is the index to stop at (but not include), but the second argument to substr is the maximum length to return.
Links?
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/substr
https://developer.mozilla.org...
Is there a way to get the source code from an APK file?
...hat a Java Environment is installed (for Linux check the notes regarding required libraries as well)
Start: apktool decode [apk file]
Intermediate result: resource files, AndroidManifest.xml
unzip APK file with an unpacker of your choice
Intermediate result: classes.dex
download and extract dex2jar...
multiprocessing: How do I share a dict among multiple processes?
A program that creates several processes that work on a join-able queue, Q , and may eventually manipulate a global dictionary D to store results. (so each child process may use D to store its result and also see what results the other child processes are producing)
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How does TransactionScope roll back transactions?
... enlist with it. Caution if there are more the one connection to the same SQL server this will escalate to a Distribtued Transaction.
What happens since you're using a using block you are ensuring dispose will be called even if an exception occurs. So if dispose is called before txScope.Complete()...