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Angular.js programmatically setting a form field to dirty
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Mosh Feu
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answered Dec 16 '14 at 11:07
Mateusz RasińskiMateusz Ras...
How to hide the keyboard when I press return key in a UITextField?
...nterface MYLoginViewController () <UITextFieldDelegate>
@end
Then add this method to your code.
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[textField resignFirstResponder];
return YES;
}
Also add self.textField.delegate = self;
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How do I remove blank elements from an array?
...as its return value if it rejected something, or nil if no rejections are made. That can be a gotcha if you're not careful (thanks to ninja08 for pointing this out in the comments).
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How to view files in binary from bash?
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xxd does both binary and hexadecimal.
bin:
xxd -b file
hex:
xxd file
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Inconsistent Accessibility: Parameter type is less accessible than method
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jasonjason
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How to use string.replace() in python 3.x
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Boris
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answered Feb 26 '12 at 9:53
Ignacio Vazquez-AbramsIgnacio V...
How do I convert a git repository to mercurial?
...utility isn't on by default after installation. In order to set it as such add the following to your .hgrc file.
[extensions]
hgext.convert=
If you're using TortoiseHg on Windows then this file resides in your home directory as mercurial.ini. After this setting change you will be able to use the ...
how to check and set max_allowed_packet mysql variable [duplicate]
...rk on shared hosting:
SET GLOBAL max_allowed_packet=16777216;
You can read about it here http://dev.mysql.com/doc/refman/5.1/en/packet-too-large.html
EDIT
The [mysqld] is necessary to make the max_allowed_packet working since at least mysql version 5.5.
Recently setup an instance on AWS EC2 w...
Background ListView becomes black when scrolling
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Add an attribute on the ListView Tag
android:cacheColorHint="#00000000" // setting transparent color
For more details check this blog
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How to build a framework or library for other developers, the secure way? [closed]
...just drag the .framework bundle into Xcode. They will be able to see the header files you copy into the bundle (see the articles above), but not the source (as it's not included -- only the compiled output is in the bundle).
This can also be a great way to distribute code that is used for multiple p...