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How do lexical closures work?
...ions created, with a different i in each one.
flist = []
for i in xrange(3):
def funcC(j):
def func(x): return x * j
return func
flist.append(funcC(i))
for f in flist:
print f(2)
This is what happens when you mix side effects and functional programming.
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Nested JSON objects - do I have to use arrays for everything?
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How to get the name of a class without the package?
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3 Answers
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No route matches “/users/sign_out” devise rails 3
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K M Rakibul Islam
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answered Jul 2 '11 at 14:34
Jessie Dedecker...
How can I enable or disable the GPS programmatically on Android?
....addCategory(Intent.CATEGORY_ALTERNATIVE);
poke.setData(Uri.parse("3"));
sendBroadcast(poke);
}
}
private void turnGPSOff(){
String provider = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
if(provider.contains("gps")){ //i...
How to pass variable number of arguments to a PHP function
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If you have your arguments in an array, you might be interested by the call_user_func_array fun...
How can I generate a diff for a single file between two branches in github
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answered Jan 24 '13 at 14:18
nulltokennulltoken
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How to call function from another file in go language?
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answered Jan 4 '13 at 10:17
Denys SéguretDenys Séguret
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How can I clear the SQL Server query cache?
...me good explaination. check out it.
http://www.mssqltips.com/tip.asp?tip=1360
CHECKPOINT;
GO
DBCC DROPCLEANBUFFERS;
GO
From the linked article:
If all of the performance testing is conducted in SQL Server the best approach may be to issue a CHECKPOINT and then issue the DBCC DROPCLEANBUFF...
What do these words mean in Git: Repository, fork, branch, clone, track?
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