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Should I use 'has_key()' or 'in' on Python dicts?
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edited Apr 30 '13 at 15:56
bluish
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PostgreSQL: Drop PostgreSQL database through command line [closed]
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gsamaras
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answered Aug 16 '11 at 5:11
csanocsano
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TFS Code Reviews - Show updated files in response to comments
We are beginning to use the code review functionality built-in to VS 2012 and VS 2013 preview. Requesting the review and adding comments seem pretty straightforward. If someone adds comments requesting the code to be changed, then how does the requester make these changes and show them?
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How do you delete a column by name in data.table?
...column foo from the data.table df3:
# Method 1 (and preferred as it takes 0.00s even on a 20GB data.table)
df3[,foo:=NULL]
df3[, c("foo","bar"):=NULL] # remove two columns
myVar = "foo"
df3[, (myVar):=NULL] # lookup myVar contents
# Method 2a -- A safe idiom for excluding (possibly multiple)
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How to trigger XDebug profiler for a command line PHP script?
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answered Feb 18 '10 at 13:12
joujou
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Error: “Cannot modify the return value” c#
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204
This is because Point is a value type (struct).
Because of this, when you access the Origin pr...
Making button go full-width?
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Beau Smith
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answered Nov 4 '13 at 21:43
LaykeLayke
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Remove all spaces from a string in SQL Server
What is the best way to remove all spaces from a string in SQL Server 2008?
23 Answers
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How to know if two arrays have the same values
...1.concat().sort();
var arr2 = _arr2.concat().sort();
for (var i = 0; i < arr1.length; i++) {
if (arr1[i] !== arr2[i])
return false;
}
return true;
}
Note that this doesn't modify original arrays unlike a previous answer.
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Where does System.Diagnostics.Debug.Write output appear?
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edited Jul 21 '09 at 15:26
answered Jul 21 '09 at 15:10
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