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Incrementing a date in JavaScript
... tzOff;
t += diff;
d.setTime(t);
}
return d;
}
Here are the tests I used to test the function:
var d = new Date(2010,10,7);
var d2 = AddDays(d, 1);
document.write(d.toString() + "<br />" + d2.toString());
d = new Date(2010,10,8);
d2 = AddDays(d, -1)
doc...
What are Runtime.getRuntime().totalMemory() and freeMemory()?
...ram (in jdk1.7.x) :
$ java -Xms1025k -Xmx1025k -XshowSettings:vm MemoryTest
This will print jvm options and the used, free, total and maximum memory available in jvm.
public class MemoryTest {
public static void main(String args[]) {
System.out.println("Used Memory ...
What is the purpose of std::make_pair vs the constructor of std::pair?
...r while the constructor does not, so that's one difference. TODO example.
Tested with GCC 8.1.0, Ubuntu 16.04.
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TypeScript sorting an array
...
Could some one explain why, for the less-than test, 'Roy@my.net' returns true for less than 'bob@my.net'? e.g.: let myTest = ('Roy@my.net' < 'bob@my.net'); // returns true for me... :(
– Wallace Howery
Nov 21 '17 at 0:21
...
HTTP GET with request body
...
The rest-assured Java library for testing REST APIs does not support GET request with a body. Apache HttpClient doesn't support it either.
– Paulo Merson
Sep 5 '16 at 18:33
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How to add a border just on the top side of a UIView
...' right before calling 'addborder' as previously commented
Note: I've only tested this on UILabels.
extension CALayer {
enum BorderSide {
case top
case right
case bottom
case left
case notRight
case notLeft
case topAndBottom
ca...
Eager load polymorphic
...n review.shop in the example above, you will get an UndefinedTable error ( tested in Rails 3, not 4 ) because the association will do SELECT FROM shops WHERE shop.id = 1 AND ( reviews.review_type = 'Shop' ).
The :include option will force a JOIN instead. :)
...
Parse JSON in TSQL
...'dbo.parseJSON') IS NOT NULL DROP FUNCTION dbo.JSONEscaped GO -- should test for dbo.JSONEscaped in the IF test.
– isapir
Apr 18 '13 at 18:36
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Text size and different android screen sizes
...You should either pick a width and design to it as your minimum size,
or test what is the smallest width your layout supports once it's
complete.
Note: Remember that all the figures used with these new size APIs are
density-independent pixel (dp) values and your layout dimensions
should...
node.js hash string?
...es for each algorithm. It may take around 1-15 seconds for each algorithm (Tested on the Standard Google Computing Engine with Node.js 4.2.2).
for(var i1=0;i1<crypto.getHashes().length;i1++){
var Algh=crypto.getHashes()[i1];
console.time(Algh);
for(var i2=0;i2<1000000;i2++){
crypto....