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What is the meaning of the term “free function” in C++?
...eorg FritzscheGeorg Fritzsche
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UITableView, Separator color where to set?
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338
- (void)viewDidLoad
{
[self.tableView setSeparatorColor:[UIColor myColor]];
}
I hope that h...
“An exception occurred while processing your request. Additionally, another exception occurred while
...vc-custom-error-pages
– drzaus
Oct 28 '14 at 16:20
My customErrors are "Off", but i continue to see the "Sorry, an err...
How do I compare two files using Eclipse? Is there any option provided by Eclipse?
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informatik01
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answered Jan 7 '11 at 8:08
Vikas PatidarVikas Pa...
Is it safe to assume strict comparison in a JavaScript switch statement?
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answered Aug 8 '11 at 23:56
Federico LebrónFederico Lebrón
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What is the difference between Fragment and FragmentActivity?
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281
A Fragment is a section of an Activity, which has:
its own lifecycle
receives its own input e...
URL: Username with @
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187
You need to URL encode the @ as %40.
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Appending to an existing string
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Not always: irb(main):038:0> widget.notes.where(:author_id => a).first.message.concat("Potato") => "Y halo thar! =DPotato" irb(main):039:0> widget.notes.where(:author_id => a).first.message=> "Y halo thar! =D" # widget is an insta...
How to subtract a day from a date?
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1378
You can use a timedelta object:
from datetime import datetime, timedelta
d = datetime.today() ...
Is it Pythonic to use list comprehensions for just side effects?
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85
It is very anti-Pythonic to do so, and any seasoned Pythonista will give you hell over it. The ...