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Javascript Shorthand for getElementById
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"with the wealth of valid variable names" - do you mean "at least two major JS frameworks are already using $, congratulations on choosing that too?"
– Piskvor left the building
Jun 19 '11 at 16:28
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PHP - Extracting a property from an array of objects
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When I write object in my solution i mean object not an Object. The lowercased object describes the simple object \stdClass. Maybe that is the problem. Does your Object have a toArray method? Use this. A simple object and an array is nearly the same. Following i...
What is the usefulness of PUT and DELETE HTTP request methods?
...Request-URI. This method MAY be overridden by human intervention (or other means) on the origin server. The client cannot be guaranteed that the operation has been carried out, even if the status code returned from the origin server indicates that the action has been completed successfully …
PUT...
A generic list of anonymous class
...g this cat, but basically they'll all use type inference somewhere - which means you've got to be calling a generic method (possibly as an extension method). Another example might be:
public static List<T> CreateList<T>(params T[] elements)
{
return new List<T>(elements);
}
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How does OAuth 2 protect against things like replay attacks using the Security Token?
...y on my way to work when I saw the most delicious donut in the window -- I mean, the thing was dripping chocolatey goodness. So I went inside and demanded "I must have that donut!". He said "sure that will be $30."
Yeah I know, $30 for one donut! It must be delicious! I reached for my wallet when ...
Move to another EditText when Soft Keyboard Next is clicked on Android
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ActionDone :
the action key performs a "done" operation, typically meaning there is nothing more to input and the IME will be closed.
Code example:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:...
Selecting empty text input using jQuery
...dard CSS selector and thereby must needs be handled by Sizzle itself. This means that Sizzle checks the current value of the INPUT, instead of the "value" attribute specified in the source HTML.
So it's a clever way to check for empty text fields, but I think it relies on a behavior specific to the...
Cast Int to enum in Java
...this solution is maintainability. It goes against the DRY principle, which means whenever the enum values is changed (reordered, value(s) added, value(s) removed) the switch statement has to simultaneously be updated. Gili's comment forces Java to maintain consistency with the list of enum values, c...
SQLite select where empty?
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@Guffa I mean of course the performance.. This is database isn't it? optimization is important in dbs. a little performance gain is alot
– Pacerier
Oct 15 '11 at 16:29
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Is the order of elements in a JSON list preserved?
...les/ECMA-ST/ECMA-404.pdf 'The JSON syntax does not define any specific meaning to the ordering of the values. However, the JSON array structure is often used in situations where there is some semantics to the ordering. '
– Cato
Nov 4 '19 at 11:36
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