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Why does Convert.ToString(null) return a different value if you cast null?
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edited May 4 '12 at 15:05
answered Apr 27 '12 at 18:13
J...
How to make all Objects in AWS S3 bucket public by default?
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304
Go to http://awspolicygen.s3.amazonaws.com/policygen.html
Fill in the details such as:
In Act...
Why does the JVM still not support tail-call optimization?
... prototype implementation and MLVM has listed the feature as "proto 80%" for some time now.
4 Answers
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How to remove a file from version control without deleting it?
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answered Aug 26 '10 at 21:56
Andres Jaan TackAndres Jaan Tack
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How should I read a file line-by-line in Python?
...th open('filename.txt') as fp:
for line in fp:
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fp.seek(0)
for line in fp:
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While this is a less common use case, consider the fact that I might have just added the three lines of code at the bottom to an existing code base which originally had the top three lines...
What is database pooling?
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edited Dec 10 '19 at 4:31
answered Oct 28 '10 at 8:39
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How to use XPath contains() here?
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202
You are only looking at the first li child in the query you have instead of looking for any li ...
How to pass argument to Makefile from command line?
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BetaBeta
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Meaning of Git checkout double dashes
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answered Nov 10 '12 at 11:09
Dietrich EppDietrich Epp
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Why do I have to access template base class members through the this pointer?
...if
static const int x = 2;
template <typename T> void foo() { A *x = 0; }
if A is a type, that declares a pointer (with no effect other than to shadow the global x). If A is an object, that's multiplication (and barring some operator overloading it's illegal, assigning to an rvalue). If it i...