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Difference between this and self in JavaScript
...nd is not in strict mode, this defaults to window, and therefore
function foo() {
console.log(
window.self === window, // is self window?
window.self === this, // is self this?
this === window // is this window?
);
}
foo(); // true true true
If you're usi...
How do I convert a String to an int in Java?
...ht want to consider using Long::parseLong instead.
– Allison
Jan 17 '18 at 9:37
6
@Allison especi...
CSS selector for “foo that contains bar”? [duplicate]
...
No, what you are looking for would be called a parent selector. CSS has none; they have been proposed multiple times but I know of no existing or forthcoming standard including them. You are correct that you would need to use something like jQuery or use additiona...
Multiple line code example in Javadoc comment
I have a small code example I want to include in the Javadoc comment for a method.
15 Answers
...
Unmarshaling nested JSON objects
...
in my case the structure of JSON is not actually decided so I can create a struct and when I parse it using map of [string]interface{}, I am having issues for nested elements. What can be done.?
– viveksinghggits
Dec 21 '18 at 10:...
jQuery - select all text from a textarea
... around a problem in Chrome that prevents the simplest version (i.e. just calling the textarea's select() method in a focus event handler) from working.
jsFiddle: http://jsfiddle.net/NM62A/
Code:
<textarea id="foo">Some text</textarea>
<script type="text/javascript">
var te...
JavaScript null check
...
@bfavaretto: Yep, so it might actually be a typo. But you never know… :D
– Ry-♦
May 21 '13 at 14:42
...
Remove element of a regular array
...n foos.ToArray();
You could try this extension method that I haven't actually tested:
public static T[] RemoveAt<T>(this T[] source, int index)
{
T[] dest = new T[source.Length - 1];
if( index > 0 )
Array.Copy(source, 0, dest, 0, index);
if( index < source.Length ...
Why can I use auto on a private type?
...e itself is still usable, which is why you can return it to client code at all.
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Shell equality operators (=, ==, -eq)
...nd many other shells) adopted. That's the whole point -- if you have [[ at all, then you can safely assume that all the extensions ksh implemented around it (fnmatch()-style pattern matching, ERE regular expressions with =~, and yes, suppression of string-splitting and filesystem globbing) will be a...