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Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
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219
If you have UTF8, use this (actually works with SVG source), like:
btoa(unescape(encodeURICom...
Difference between “and” and && in Ruby?
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351
and is the same as && but with lower precedence. They both use short-circuit evaluation....
How to remove files that are listed in the .gitignore but still on the repository?
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You can remove them from the repository manually:
git rm --cached file1 file2 dir/file3
Or, if you have a lot of files:
git rm --cached `git ls-files -i --exclude-from=.gitignore`
But this doesn't seem to work in Git Bash on Windows. It produces an error message. The following works bette...
Rails check if yield :area is defined in content_for
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217
@content_for_whatever is deprecated.
Use content_for? instead, like this:
<% if content_for...
What is the difference between --save and --save-dev?
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13 Answers
13
Active
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How is the java memory pool divided?
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edited May 3 '18 at 17:13
Gray
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Center image in div horizontally [duplicate]
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edited Jul 1 '18 at 12:52
Clemens Tolboom
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answe...
window.location.reload with clear cache [duplicate]
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answered Apr 19 '11 at 21:18
ChristianChristian
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“Delegate subtraction has unpredictable result” in ReSharper/C#?
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134
Don't be afraid! The first part of ReSharper's warning only applies to removing lists of deleg...
Generating an MD5 checksum of a file
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491
You can use hashlib.md5()
Note that sometimes you won't be able to fit the whole file in memory...