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What should be in my .gitignore for an Android Studio project?
...ited Nov 28 '15 at 21:12
hichris123
9,5151212 gold badges5050 silver badges6666 bronze badges
answered Jan 10 '14 at 16:23
...
What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]
...
parseInt("123qwe")
returns 123
Number("123qwe")
returns NaN
In other words parseInt() parses up to the first non-digit and returns whatever it had parsed. Number() wants to convert the entire string into a number, which can also ...
Autoincrement VersionCode with gradle extra properties
...sible.
This script will create a version number which looks like v1.3.4 (123) and build an apk file like AppName-v1.3.4.apk.
Major version ⌄ ⌄ Build version
v1.3.4 (123)
Minor version ⌃|⌃ Patch version
Major version: Has to be changed manually for bigger changes.
...
How to recursively download a folder via FTP on Linux [closed]
...
123
Better use wget -m (--mirror). wget -r is limited to a recursion depth of 5 by default.
– asmaier
J...
Get property value from string using reflection
...by index) inside a collection
// like AggregatedCollection[123]
// get collection name and element index
int indexStart = propertyNamePart.IndexOf("[")+1;
string collectionPropertyName = propertyNamePart.Substring(0, indexStart-1);
...
How to check if a string contains only digits in Java [duplicate]
... all be "true"
System.out.println("1".matches(regex));
System.out.println("12345".matches(regex));
System.out.println("123456789".matches(regex));
// negative test cases, should all be "false"
System.out.println("".matches(regex));
System.out.println("foo".matches(regex));
System.out.println("aa123...
What is the difference between self::$bar and static::$bar in PHP?
...which may not be what you intend:
class Foo
{
protected static $bar = 1234;
}
class Bar extends Foo
{
protected static $bar = 4321;
}
When you call a method via static, you're invoking a feature called late static bindings (introduced in PHP 5.3).
In the above scenario, using self will ...
Can I multiply strings in Java to repeat sequences? [duplicate]
...
Two ways comes to mind:
int i = 3;
String someNum = "123";
// Way 1:
char[] zeroes1 = new char[i];
Arrays.fill(zeroes1, '0');
String newNum1 = someNum + new String(zeroes1);
System.out.println(newNum1); // 123000
// Way 2:
String zeroes2 = String.format("%0" + i + "d", 0);
St...
How do I check if a number evaluates to infinity?
...
You can use isFinite in window, isFinite(123):
You can write a function like:
function isInfinite(num) {
return !isFinite(num);
}
And use like:
isInfinite(null); //false
isInfinite(1); //false
isInfinite(0); //false
isInfinite(0.00); //false
isInfinite(NaN); /...
What is the best django model field to use to represent a US dollar amount?
...s automatically from templates:
{{ somemodel.some_currency }}
Output:
$123.00
It has a powerful backend via python-money and it's essentially a drop-in replacement for standard decimal fields.
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