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Read and overwrite a file in Python
...iting changes to the file you are processing without using temporary files etc. The module nicely encapsulates the common operation of looping over the lines in a list of files, via an object which transparently keeps track of the file name, line number etc if you should want to inspect them inside...
Full-screen iframe with a height of 100%
...er) that the iframe's parent has a height. And its parent. And its parent. Etc:
html, body { height: 100%; }
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Add only non-whitespace changes
... someone else might also contribute a solution for people using Sublesion, etc.
– Steve Pitchers
Jul 24 '15 at 10:30
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Installing libv8 gem on OS X 10.9+
...se the --with-system-v8 option.
Using RubyGems:
gem install libv8 [-v YOUR_VERSION] -- --with-system-v8
Using Bundler (in your Gemfile):
bundle config build.libv8 --with-system-v8
Please note that if you intend to run your own V8, you must install both V8 and its headers (found in libv8-dev for ...
How can I make the Android emulator show the soft keyboard?
...self (with controls like power, volume up and down, rotate device, camera, etc). You go to Android Settings inside the running Android image on the emulator, not the emulator itself.
– rmirabelle
Jan 20 '17 at 18:38
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Start may not be called on a promise-style task. exception is coming
...s already started the task before giving it to you. You should only ever call Start on a task that you create by calling its constructor, and you shouldn't even do that unless you have a compelling reason to not start the task when you create it; if you want it started right away you should use Tas...
How can I see all the issues I'm watching on Github?
.../3",
"repository_url": "https://api.github.com/repos/owner1/repoA",
...etc...
Or use this command to format the output as a list of links to the issues:
curl --user "MyUserName" https://api.github.com/issues?filter=subscribed | \
grep '"url"' | grep -o 'https://api.github.com/repos/.*/iss...
How do I get the user agent with Flask?
... created based on the useragent string:
platform (windows, linux, macos, etc.)
browser (chrome, firefox, msie, etc.)
version
language
string (== request.headers.get('User-Agent'))
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How do I tell git-svn about a remote branch created after I fetched the repo?
....url https://svn/path_to_newbranch/
git config --add svn-remote.newbranch.fetch :refs/remotes/newbranch
git svn fetch newbranch [-r<rev>]
git checkout -b local-newbranch -t newbranch
git svn rebase newbranch
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What's the difference between IQueryable and IEnumerable
...t I have two where clauses, then will all tuples of the entities be first fetched into memory and then the normal 'in-memory' filtering will occur?
– Vaibhav
Apr 6 '15 at 11:51
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