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“static const” vs “#define” vs “enum”
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703
It depends on what you need the value for. You (and everyone else so far) omitted the third alt...
printf format specifiers for uint32_t and size_t
...me as unsigned long (possibly 64 bits) when it's actually an unsigned int (32 bits). Try using %zu in both cases.
I'm not entirely certain though.
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Error executing command 'ant' on Mac OS X 10.9 Mavericks when building for Android with PhoneGap/Cor
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361
The error message proved to be true as Apache Ant isn't in the path of Mac OS X Mavericks anym...
Converting PKCS#12 certificate into PEM using OpenSSL
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edited Jul 26 at 13:14
nickdnk
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How to base64 encode image in linux bash / shell
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answered Jun 4 '13 at 13:09
chepnerchepner
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Grep for literal strings
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138
You can use grep for that, with the -F option.
-F, --fixed-strings PATTERN is a set of n...
Rollback to last git commit
...O local file changes and REMOVE your last commit
git reset --hard HEAD^
3) KEEP local file changes and REMOVE your last commit
git reset --soft HEAD^
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Is there any Rails function to check if a partial exists?
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Currently, I'm using the following in my Rails 3/3.1 projects:
lookup_context.find_all('posts/_form').any?
The advantage over other solutions I've seen is that this will look in all view paths instead of just your rails root. This is important to me as I have a lot of ...
Purge or recreate a Ruby on Rails database
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edited Mar 4 '15 at 2:13
Andrew Hendrie
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Json.net serialize/deserialize derived types?
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edited Oct 2 '18 at 3:03
answered Jan 6 '12 at 20:02
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