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.gitignore is ignored by Git

...t your current changes, or you will lose them. Then run the following commands from the top folder of your Git repository: git rm -r --cached . git add . git commit -m "fixed untracked files" share | ...
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How to determine if a point is in a 2D triangle? [closed]

... In general, the simplest (and quite optimal) algorithm is checking on which side of the half-plane created by the edges the point is. Here's some high quality info in this topic on GameDev, including performance issues. And here's some code to get y...
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Normalize data in pandas

Suppose I have a pandas data frame df : 5 Answers 5 ...
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Any good, visual HTML5 Editor or IDE? [closed]

... explicit support for node.js development, offers real-time collaboration, and you get bash into the deal with all its most popular tools (gcc included). All without having to open anything other than your browser. I think that's Pretty Awesome. EDIT Q3 2013 I would also suggest JetBrains WebStorm...
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Force browser to clear cache

... If this is about .css and .js changes, one way is to to "cache busting" is by appending something like "_versionNo" to the file name for each release. For example: script_1.0.css // This is the URL for release 1.0 script_1.1.css // This is the...
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Show which git tag you are on?

... Edit: Jakub Narębski has more git-fu. The following much simpler command works perfectly: git describe --tags (Or without the --tags if you have checked out an annotated tag. My tag is lightweight, so I need the --tags.) original answer follows: git describe --exact-match --tags $(git log...
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FileSystemWatcher vs polling to watch for file changes

... I have seen the file system watcher fail in production and test environments. I now consider it a convenience, but I do not consider it reliable. My pattern has been to watch for changes with the files system watcher, but poll occasionally to catch missing file changes. Edit...
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Can I control the location of .NET user settings to avoid losing settings on application upgrade?

... the location of the user.config file. Currently it's stored with a hash and version number 4 Answers ...
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How do I parse a string to a float or int?

... You should handle ValueError if you want to be safe – Joe Bobson Sep 9 '18 at 13:20 ...
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GRANT EXECUTE to all stored procedures

Does the following command effectively give the user, "MyUser," permission to execute ALL stored procedures in the database? ...