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Color in git-log
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As of git 1.8.3 (May 24, 2013), you can use %C(auto) to decorate %d in the format string of git log.
From the release notes:
* "git log --format" specifier learned %C(auto) token that tells Git
to use color when interpolating %d (decoration), %h...
Benefits of using the conditional ?: (ternary) operator
...ithout sacrificing readability.
Good example:
int result = Check() ? 1 : 0;
Bad example:
int result = FirstCheck() ? 1 : SecondCheck() ? 1 : ThirdCheck() ? 1 : 0;
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How is it possible to declare nothing inside main() in C++ and yet have a working application after
... print_fibs()
{
//implementation
}
int ignore = (print_fibs(), 0);
int main() {}
In this code, the global variable ignore has to be initialized before entering into main() function. Now in order to initialize the global, print_fibs() needs to be executed where you can do anything —...
NameError: global name 'xrange' is not defined in Python 3
... |
edited Feb 9 '19 at 10:17
answered Jun 19 '13 at 13:14
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Deprecation warning when using has_many :through :uniq in Rails 4
...tions, :uniq => true, :order => "name", :conditions => "age < 30"
becomes:
has_many :donors, -> { where("age < 30").order("name").uniq }, :through => :donations
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Storing custom objects in an NSMutableArray in NSUserDefaults
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answered Feb 11 '09 at 17:20
Brad Larson♦Brad Larson
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How to git bundle a complete repo
...Jakub NarębskiJakub Narębski
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R: rJava package install failing
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answered Jul 24 '10 at 14:31
Dirk EddelbuettelDirk Eddelbuettel
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How to remove duplicate values from a multi-dimensional array in PHP
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answered Jun 3 '09 at 18:12
daveilersdaveilers
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