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How to format a string as a telephone number in C#
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206
Please note, this answer works with numeric data types (int, long). If you are starting with a ...
WPF Databinding: How do I access the “parent” data context?
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answered Jul 14 '09 at 20:51
flqflq
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Git remote branch deleted, but still it appears in 'branch -a'
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707
git remote prune origin, as suggested in the other answer, will remove all such stale branches....
Should I Stop Stopwatch at the end of the method?
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answered Jun 10 '14 at 11:56
UriilUriil
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Can TCP and UDP sockets use the same port?
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edited Aug 8 '14 at 9:09
answered Jun 22 '11 at 9:05
Al...
How to git bundle a complete repo
...Jakub NarębskiJakub Narębski
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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 —...
Python, add trailing slash to directory string, os independently
...convenient.
– Martin
Aug 18 '19 at 20:28
add a comment
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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
share
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impr...
Rails formatting date
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Use
Model.created_at.strftime("%FT%T")
where,
%F - The ISO 8601 date format (%Y-%m-%d)
%T - 24-hour time (%H:%M:%S)
Following are some of the frequently used useful list of Date and Time formats that you could specify in strftime method:
Date (Year, Month, Day):
%Y - Year with cen...