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What requirement was the tuple designed to solve?
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When writing programs it is extremely common to want to logically group together a set of values which do not have sufficient commonality to justify making a class.
Many programming languages allow you to logically group together a set of otherwise unrelated v...
Adding custom radio buttons in android
...ourbuttonbackground.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:drawable="@drawable/b"
android:state_checked="true"
android:state_pressed="true" />
<item
android:drawable="@drawable/a"
android...
Create a date from day month and year with T-SQL
... edited May 23 '17 at 10:31
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111 silver badge
answered Nov 5 '08 at 22:17
Cade RouxCade Roux
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How do you assert that a certain exception is thrown in JUnit 4 tests?
... libraries you use.
For JUnit5 and 4.13 see answer https://stackoverflow.com/a/2935935/2986984
If you use assertJ or google-truth, see answer https://stackoverflow.com/a/41019785/2986984
The original answer for JUnit <= 4.12 was:
@Test(expected = IndexOutOfBoundsException.class)
public void...
SSL certificate rejected trying to access GitHub over HTTPS behind firewall
... is to use the ssh service offered by github on port 443 of the ssh.github.com server.
We use a tool called corkscrew. This is available for both CygWin (through setup from the cygwin homepage) and Linux using your favorite packaging tool. For MacOSX it is available from macports and brew at least....
What is the difference between screenX/Y, clientX/Y and pageX/Y?
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Why is the String class declared final in Java?
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If isset $_POST
... edited Oct 13 '19 at 5:35
Your Common Sense
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answered Oct 24 '12 at 8:19
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Is it possible to create a “weak reference” in javascript?
...hen they're about to be garbage-collected.
So your ‘weak reference’ becomes a key (eg. integer) in a simple lookup, with an add-reference and remove-reference method, and when there are no manually-tracked references anymore then entry can be deleted, leaving future lookups on that key to retur...
How to turn a String into a JavaScript function call? [duplicate]
... === 'function') {
fn(t.parentNode.id);
}
Edit: In reply to @Mahan's comment:
In this particular case, settings.functionName would be "clickedOnItem". This would, at runtime translate var fn = window[settings.functionName]; into var fn = window["clickedOnItem"], which would obtain a reference ...