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How to prove that a problem is NP complete?
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answered Nov 27 '10 at 23:11
Laila AgaevLaila Agaev
1,68211 gold badge1010 silver badges1717 bronze badges
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PHP file_get_contents() and setting request headers
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320
Actually, upon further reading on the file_get_contents() function:
// Create a stream
$opts ...
How to view revision history for Mercurial file?
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zerkmszerkms
222k5454 gold badges390390 silver badges478478 bronze badges
1
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How to get MD5 sum of a string using python?
...se python's hashlib
import hashlib
m = hashlib.md5()
m.update("000005fab4534d05api_key9a0554259914a86fb9e7eb014e4e5d52permswrite")
print m.hexdigest()
Output: a02506b31c1cd46c2e0b6380fb94eb3d
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Superscript in markdown (Github flavored)?
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answered Mar 1 '13 at 11:25
Michael WildMichael Wild
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How to link to apps on the app store
...duced. You can link an app without leaving your app. Code snippet in Swift 3.x/2.x and Objective-C is here.
A SKStoreProductViewController object presents a store that allows the
user to purchase other media from the App Store. For example, your app
might display the store to allow the user ...
The type 'string' must be a non-nullable type in order to use it as parameter T in the generic type
...like Nullable<string> so it is disallowed.
Also if you are using C# 3.0 or later you can simplify your code by using auto-implemented properties:
public class WordAndMeaning
{
public string Word { get; set; }
public string Meaning { get; set; }
}
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How do I find where an exception was thrown in C++?
..._terminate__Fv+0x1a) [0x8048e52]
[bt]: (1) /usr/lib/libstdc++-libc6.2-2.so.3 [0x40045baa]
[bt]: (2) /usr/lib/libstdc++-libc6.2-2.so.3 [0x400468e5]
[bt]: (3) /usr/lib/libstdc++-libc6.2-2.so.3(__rethrow+0xaf) [0x40046bdf]
[bt]: (4) ./test(throw_exception__Fv+0x68) [0x8049008]
[bt]: (5) ./test(foo2__Fv...
If table exists drop table then create it, if it does not exist just create it
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312
Just put DROP TABLE IF EXISTS `tablename`; before your CREATE TABLE statement.
That statement...