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How can I easily fixup a past commit?
...#!/usr/bin/env python
from subprocess import call
import sys
# Taken from http://stackoverflow.com/questions/377017/test-if-executable-exists-in python
def which(program):
import os
def is_exe(fpath):
return os.path.exists(fpath) and os.access(fpath, os.X_OK)
fpath, fname = os....
What is the difference between a deep copy and a shallow copy?
...ed to object B's memory location.
This wiki article has a great diagram.
http://en.wikipedia.org/wiki/Object_copy
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How to parse a date? [duplicate]
... String formattedDate = formatter.format(date);
...
JavaDoc: http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html
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Regular Expression For Duplicate Words
...(\b\S+\b)\s+\b\1\b/
A good selection of test strings can be found here: http://callumacrae.github.com/regex-tuesday/challenge1.html
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Sublime Text 2 - Show file navigation in sidebar
...our editor every time you want to work on one of your projects.
Hint: Try http://sublime-text-unofficial-documentation.readthedocs.org/en/sublime-text-2/ which is a wonderful resource for beginners, it teaches you the ropes and shows you the power of your "new" editor, just start with the "Editing"...
Free XML Formatting tool [closed]
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You could also try http://xmltoolbox.appspot.com/ it is an online xml formatter. You just paste your xml into a large text area field and press "format xml" then it pretty prints the xml in the text area so its easy to read or copy.
There is a...
Ruby on Rails: how to render a string as HTML?
...lso use simple_format(@str) which removes malicious code. Read more here: http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method-i-simple_format
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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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See: http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html
distance_of_time_in_words(3600)
=> "about 1 hour"
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How to write a scalable Tcp/Ip based server
...pts TCP/IP connections for long running connections (i.e. this is not like HTTP where there are many short connections, but rather a client connects and stays connected for hours or days or even weeks).
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How to start jenkins on different port rather than 8080 using command prompt in Windows?
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Use the following command at command prompt:
java -jar jenkins.war --httpPort=9090
If you want to use https use the following command:
java -jar jenkins.war --httpsPort=9090
Details are here
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