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How can I select an element by name with jQuery?
...
You could get the array of elements by name the old fashioned way and pass that array to jQuery.
function toggleByName() {
var arrChkBox = document.getElementsByName("chName");
$(arrChkBox).toggle();
}
<script src="https://ajax.googleapis.com/aj...
What does the `forall` keyword in Haskell/GHC do?
...de a type that I myself would prefer to write with exists. It's justified by a tricky bit of type isomorphism involving quantifiers and arrows, and every time I want to understand it, I have to look things up and work out the isomorphism myself.
If you are not comfortable with the idea of type iso...
How do I center align horizontal menu?
...b/centred-float.htm:
The premise is simple and basically just involves a widthless float wrapper that is floated to the left and then shifted off screen to the left width position:relative; left:-50%. Next the nested inner element is reversed and a relative position of +50% is applied. This has the...
Is there an Eclipse line-width marker?
...r in the top and filter on "margin".
Notes from the comments - unverified by me, but I have no reason to doubt them:
It has changed somehow in 2016: For details see [here] (https://bugs.eclipse.org/bugs/show_bug.cgi?id=495490#c2) You have to set it in the formatter: From menu [Window]-->[Pre...
Express-js wildcard routing to cover everything under and including a path
...answered May 28 '11 at 12:35
serbyserby
3,59022 gold badges2121 silver badges2424 bronze badges
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Why isn't there a Guid.IsNullOrEmpty() method
...er, Guid? is. A clean way of checking if a Guid? is null or Guid.Empty is by check if the result of GetValueOrDefault() is Guid.Empty. E.g.,
Guid? id;
// some logic sets id
if (Guid.Empty.Equals(guid.GetValueOrDefault()))
{
// Do something
}
...
Best way to do multiple constructors in PHP
...t() {
// allocate your stuff
}
public static function withID( $id ) {
$instance = new self();
$instance->loadByID( $id );
return $instance;
}
public static function withRow( array $row ) {
$instance = new self();
$instance->fill...
How to install latest (untagged) state of a repo using bower?
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By now, you can also just use <git-url>#<branch-name> instead of adding a SHA-ID. So you can also use <git-url>#master to track the master branch.
– MKroehnert
Nov 2 '1...
Is JavaScript a pass-by-reference or pass-by-value language?
The primitive types (number, string, etc.) are passed by value, but objects are unknown, because they can be both passed-by-value (in case we consider that a variable holding an object is in fact a reference to the object) and passed-by-reference (when we consider that the variable to the object hol...
Change the selected value of a drop-down list with jQuery
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Does this work if the select is hidden (display: none;)? I can't get it to work right...
– Padel
Jul 13 '10 at 15:10
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