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What are the differences between NP, NP-Complete and NP-Hard?
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64
In addition to the other great answers, here is the typical schema people use to show the diffe...
WebSockets protocol vs HTTP
...ml,application/xml;q=0.9,*/*;q=0.8
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.68 Safari/537.17
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: [[[2428 byte of cookie dat...
A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
... Lal Krishna
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answered Nov 18 '13 at 3:05
hpiquehpique
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How to enable local network users to access my WAMP sites?
..."Allow app through firewall"
Click "Allow some app"
Find and choose C:/wamp64/bin/apache2/bin/httpd.exe
Restart Wamp
Now open the browser in another host of your network and access your Apache server by IP (e.g. 192.168.0.5). You can discover your local host IP by typing ipconfig on your command p...
How does Google Instant work?
...om/search?hl\x3den\x26expIds\x3d17259,24472,24923,25260,25901,25907,26095,26446,26530\x26sugexp\x3dldymls\x26xhr\x3dt\x26q\x3dStack%20Overflow\x26cp\x3d6\x26pf\x3dp\x26sclient\x3dpsy\x26aq\x3df\x26aqi\x3dg4g-o1\x26aql\x3d\x26oq\x3dStack+\x26gs_rfai\x3d\x26pbx\x3d1\x26fp\x3df97fdf10596ae095\x26tch\x3...
What's the difference between utf8_general_ci and utf8_unicode_ci?
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1646
These two collations are both for the UTF-8 character encoding. The differences are in how te...
What is a stack trace, and how can I use it to debug my application errors?
...ert.AbstractSelectingDelegate.performInsert(AbstractSelectingDelegate.java:64)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2329)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2822)
at org.hi...
How do I export UIImage array as a movie?
...eoSettings = [NSDictionary dictionaryWithObjectsAndKeys:
AVVideoCodecH264, AVVideoCodecKey,
[NSNumber numberWithInt:640], AVVideoWidthKey,
[NSNumber numberWithInt:480], AVVideoHeightKey,
nil];
AVAssetWriterInput* writerInput = [[AVAssetWriterInput
assetWriterInputWithMediaType:AV...
What is “git remote add …” and “git push origin master”?
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Noufal IbrahimNoufal Ibrahim
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C dynamically growing array
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casablancacasablanca
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