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Determine if a String is an Integer in Java [duplicate]
...prove that the empty string is non-numeric because we haven't told you yet what the String will be.
– demongolem
Dec 16 '11 at 17:02
14
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Populating a database in a Laravel migration file
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This should do what you want.
public function up()
{
DB::table('user')->insert(array('username'=>'dude', 'password'=>'z19pers!'));
}
share
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Set UIButton title UILabel font size programmatically
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What does it mean by being deprecated? That means it'll no longer work?
– Anonymous White
Oct 29 '12 at 4:59
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Bring a window to the front in WPF
...s did the trick for me too. Thanks to gsb for the additional comment about what looks like a strange use of TopMost!
– Jen
Jul 15 '13 at 6:56
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Recreating a Dictionary from an IEnumerable
...t;T>. Also there is no AddRange or even Add that takes key/value pairs. What's up with that?
– die maus
Sep 3 '16 at 15:46
6
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M_PI works with math.h but not with cmath in Visual Studio
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What version of VisualStudio are you using?
– Goz
Jul 3 '11 at 15:54
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Facebook Callback appends '#_=_' to Return URL
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what field is left blank? This is very cryptic
– user210504
Sep 15 '11 at 5:53
11
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Human readable javascripts in chrome developer tools
...ome JS library and I need to instantiate its object, so that I should know what to put into constructor. But searching through this huge library that has 4 lines in the Chrome Developer Tools user interface is quite annoying...
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How to pass prepareForSegue: an object
...segue destinationViewController];
// Get button tag number (or do whatever you need to do here, based on your object
NSInteger tagIndex = [(UIButton *)sender tag];
// Pass the information to your destination view
[vc setSelectedButton:tagIndex];
}
}
EDIT: The...
Split a List into smaller lists of N size
... Before you use this in production, make sure you understand what the run-time implications for memory and performance are. Just because LINQ can be succinct, doesn't mean it's a good idea.
– Nick
Jun 19 '17 at 21:11
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