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Remove ALL white spaces from text
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edited Dec 3 '18 at 22:20
Seafish
1,28911 gold badge1414 silver badges3232 bronze badges
answered Jul ...
Was PreferenceFragment intentionally excluded from the compatibility package?
I'm looking to write preferences that can be applied to both 3.0 and pre-3.0 devices. Discovering that PreferenceActivity contains deprecated methods (although these are used in the accompanying sample code), I looked at PreferenceFragement and the compatibility package to solve my woes.
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How to create Java gradle project
...ally?
– verystrongjoe
May 15 '15 at 0:26
One importaint thing. You must have Gradle version with init plugin included....
How much is the overhead of smart pointers compared to normal pointers in C++?
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answered Mar 10 '14 at 9:17
lisyaruslisyarus
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UITableView is starting with an offset in iOS 7
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Double decimal formatting in Java
...lems formatting the decimals of a double. If I have a double value, e.g. 4.0, how do I format the decimals so that it's 4.00 instead?
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How do I check if a variable exists in a list in BASH
...tains() {
[[ $1 =~ (^|[[:space:]])$2($|[[:space:]]) ]] && exit(0) || exit(1)
}
to use it:
contains aList anItem
echo $? # 0： match, 1: failed
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Can I change multiplier property for NSLayoutConstraint?
...ES;
[self.view layoutIfNeeded]; // or using [UIView animate ...]
Swift 5.0 version
var standardConstraint: NSLayoutConstraint!
var zoomedConstraint: NSLayoutConstraint!
// ...
// switch between constraints
standardConstraint.isActive = false // this line should always be the first line. because...
Solving “Who owns the Zebra” programmatically?
...Prince
5 white Swede dog beer Blue Master
It takes 0.6 seconds (CPU 1.5GHz) to find the solution.
The answer is "German owns zebra."
To install the constraint module via pip:
pip install python-constraint
To install manually:
download:
$ wget https://pypi.python.o...
What is the difference between char s[] and char *s?
...d copies the string to newly allocated memory on the stack. Thus making
s[0] = 'J';
legal.
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