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dirkgentlydirkgently
98.7k1616 gold badges119119 silver badges180180 bronze badges
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How do you build a Singleton in Dart?
...sible way:
void main() {
var s1 = Singleton.instance;
s1.somedata = 123;
var s2 = Singleton.instance;
print(s2.somedata); // 123
print(identical(s1, s2)); // true
print(s1 == s2); // true
//var s3 = new Singleton(); //produces a warning re missing default constructor and breaks on ...
How can I add a key/value pair to a JavaScript object?
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what if the key is a number? obj.123 = 456 doesn't work. obj[123] = 456 does work though
– axel freudiger
Nov 2 '12 at 10:39
13
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How to re-open an issue in github?
...rence the old one (by mentioning its number preceded by a hash sign, e.g. #123).
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Is it possible to define more than one function per file in MATLAB, and access them from outside tha
...t;> makefuns
ans =
Done importing functions to workspace
>> fun1(123)
ans =
123
>> fun2()
ans =
1
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Postgresql - unable to drop database because of some auto connections to DB
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Mark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
answered Mar 12 '18 at 9:34
Suman Astan...
How does Java handle integer underflows and overflows and how would you check for it?
... one to a Java integer, the process would look like this as it overflowed. 98, 99, 100, -100, -99, -98, .... Does that make more sense?
– Austin A
Mar 7 '15 at 3:06
6
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Extract part of a regex match
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Aaron MaenpaaAaron Maenpaa
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a...
Getting the path of the home directory in C#?
..."My Documents" isn't the same as the home directory, except in Windows 95, 98 and ME.
– Jon Hanna
Jan 29 '14 at 15:11
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Understanding Apache's access log
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Mark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
answered Feb 10 '12 at 21:11
Joachim Is...