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How do I animate constraint changes?
...ions:^{
self._addBannerDistanceFromBottomConstraint.constant = 0;
[self.view layoutIfNeeded]; // Called on parent view
}];
bannerIsVisible = TRUE;
}
Swift 3
UIView.animate(withDuration: 5) {
self._addBannerDistanceFromBottomConstraint.constant = 0
self....
How to delete a specific line in a file?
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Boris
4,70255 gold badges4242 silver badges5252 bronze badges
answered Jan 17 '11 at 4:44
houbysofthoubysoft
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List files with certain extensions with ls and grep
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340
Why not:
ls *.{mp3,exe,mp4}
I'm not sure where I learned it - but I've been using this.
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How to get started with developing Internet Explorer extensions?
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+500
[UPDATE] I'm updating this answer to work with Internet Explorer 11, in Windows 10 x64 with Visual Studio 2017 Community.
The previou...
Test if element is present using Selenium WebDriver?
... this
Boolean isPresent = driver.findElements(By.yourLocator).size() > 0
This will return true if at least one element is found and false if it does not exist.
The official documentation recommends this method:
findElement should not be used to look for non-present elements, use findEleme...
I need an unordered list without any bullets
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3750
You can remove bullets by setting the list-style-type to none on the CSS for the parent element ...
Using 'return' in a Ruby block
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170
Simply use next in this context:
$ irb
irb(main):001:0> def thing(*args, &block)
irb(mai...
Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
... |
edited Jul 9 '12 at 13:05
Noctis Skytower
18k1414 gold badges7070 silver badges100100 bronze badges
a...
MySQL load NULL values from CSV data
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Jacob
2,20311 gold badge99 silver badges1616 bronze badges
answered May 11 '11 at 17:59
Duncan LockDuncan Lock...
Moment.js: Date between dates
...etect with Moment.js if a given date is between two dates. Since version 2.0.0, Tim added isBefore() and isAfter() for date comparison.
...