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How to upgrade rubygems
... by aptitude or apt-get.
– Anuj
Nov 30 '12 at 9:18
3
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Using PowerShell credentials without being prompted for a password
... JohnLBevan
18k44 gold badges6565 silver badges138138 bronze badges
answered Jun 5 '11 at 0:51
KevKev
111k4949 gold badges2832...
Undefined behavior and sequence points
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C++98 and C++03
This answer is for the older versions of the C++ standard. The C++11 and C++14 versions of the standard do not formally contain 'sequence points'; operations are 'sequenced before' or 'unsequenced' or 'indeterminately seq...
master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
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13 Answers
13
Active
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Programmatically scroll a UIScrollView
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394
You can scroll to some point in a scroll view with one of the following statements in Objectiv...
String formatting in Python 3
...at(self) # '<__main__.Player instance at 0x00BF7260>'
"games: {:>3}".format(player1.games) # 'games: 123'
"games: {:>3}".format(player2.games) # 'games: 4'
"games: {:0>3}".format(player2.games) # 'games: 004'
Note: As others pointed out, the new format does not supersede the ...
What does the caret (^) character mean?
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143
HEAD^ means the first parent of the tip of the current branch.
Remember that git commits can ha...
How to install Maven 3 on Ubuntu 18.04/17.04/16.10/16.04 LTS/15.10/15.04/14.10/14.04 LTS/13.10/13.04
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APerson
6,97644 gold badges3131 silver badges4747 bronze badges
answered May 15 '13 at 13:25
miskemiske
2...
How to get all files under a specific directory in MATLAB?
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130
Update: Given that this post is quite old, and I've modified this utility a lot for my own use ...
Hash function that produces short hashes?
...a1("my message".encode("UTF-8")).hexdigest()
>>> hash
'104ab42f1193c336aa2cf08a2c946d5c6fd0fcdb'
>>> hash[:10]
'104ab42f11'
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