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Write to file, but overwrite it if it exists
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431
The >> redirection operator will append lines to the end of the specified file, where-as ...
How to determine the encoding of text?
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230
Correctly detecting the encoding all times is impossible.
(From chardet FAQ:)
However, som...
Forgot “git rebase --continue” and did “git commit”. How to fix?
...see if that's an easier solution for you. https://stackoverflow.com/a/12163247/493106
I'd have to try it out, but I think this is what I would do:
Tag your latest commit (or just write down its SHA1 somewhere so you don't lose it): git tag temp
git rebase --abort
Do the rebase again. You'll have ...
Test if string is a number in Ruby on Rails
...at(string) rescue false
end
And then call it like this:
my_string = '12.34'
is_number?( my_string )
# => true
Extend String Class.
If you want to be able to call is_number? directly on the string instead of passing it as a param to your helper function, then you need to define is_number? a...
How do I escape spaces in path for scp copy in Linux?
...s you can do (in bash):
scp user@example.com:"'web/tmp/Master File 18 10 13.xls'" .
scp user@example.com:"web/tmp/Master\ File\ 18\ 10\ 13.xls" .
scp user@example.com:web/tmp/Master\\\ File\\\ 18\\\ 10\\\ 13.xls .
share
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Get class name using jQuery
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BoldewynBoldewyn
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Provisioning Profiles menu item missing from Xcode 5
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edited Sep 15 '13 at 15:44
answered Aug 6 '13 at 8:32
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How to convert an OrderedDict into a regular dict in python3
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answered Nov 23 '13 at 19:33
ThiefMasterThiefMaster
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How to change theme for AlertDialog
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366
In Dialog.java (Android src) a ContextThemeWrapper is used. So you could copy the idea and do ...
Configuring IntelliJ IDEA for unit testing with JUnit
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134
Press Ctrl+Shift+T in the code editor.
It will show you popup with suggestion to create a test....