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How to remove leading and trailing whitespace in a MySQL field?
..., newline, etc)
– TM.
Jan 9 '14 at 20:50
30
yes you're right @TM so it's better to use: UPDATE FO...
Difference between sampling and profiling in jVisualVM
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10
I have found that Sampling is more than accurate enough every time I've used it for pinpointing the bad performing methods. I personally nev...
Force unmount of NFS-mounted directory [closed]
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answered Sep 2 '08 at 19:05
tesseintessein
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string to string array conversion in java
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202
To start you off on your assignment, String.split splits strings on a regular expression and th...
How can I mask a UIImageView?
... = (id)[[UIImage imageNamed:@"mask.png"] CGImage];
mask.frame = CGRectMake(0, 0, <img_width>, <img_height>);
yourImageView.layer.mask = mask;
yourImageView.layer.masksToBounds = YES;
For Swift 4 and plus follow code below
let mask = CALayer()
mask.contents = [ UIImage(named: "right_c...
What's the most concise way to read query parameters in AngularJS?
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10 Answers
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How to hide soft keyboard on android after clicking outside EditText?
...eSoftInputFromWindow(
activity.getCurrentFocus().getWindowToken(), 0);
}
You can put this up in a utility class, or if you are defining it within an activity, avoid the activity parameter, or call hideSoftKeyboard(this).
The trickiest part is when to call it. You can write a method that i...
Duplicate files copied (Android Studio 0.4.0) [duplicate]
...ttpcore and httpmime libraries from Apache. After update Android Studio to 0.4.0 I have this issue building my project:
2 A...
How to remove all characters after a specific character in python?
...ost once, and take the first piece:
sep = '...'
rest = text.split(sep, 1)[0]
You didn't say what should happen if the separator isn't present. Both this and Alex's solution will return the entire string in that case.
sha...
Convert file: Uri to File in Android
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801
What you want is...
new File(uri.getPath());
... and not...
new File(uri.toString());
Note: u...