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How may I sort a list alphabetically using jQuery?
...L object is null!");
return;
}
// Get the list items and setup an array for sorting
var lis = ul.getElementsByTagName("LI");
var vals = [];
// Populate the array
for(var i = 0, l = lis.length; i < l; i++)
vals.push(lis[i].innerHTML);
// Sort it
vals.sort();
// Someti...
How to include() all PHP files from a directory?
...g classes that are extending a base class: eg if BaseClass shows up in the array AFTER ExtendedClass, it wont work!
– Carmageddon
May 13 '13 at 16:12
2
...
Delete all but the most recent X files in bash
...e matching files need to be processed individually or collected in a shell array:
# One by one, in a shell loop (POSIX-compliant):
ls -tp | grep -v '/$' | tail -n +6 | while IFS= read -r f; do echo "$f"; done
# One by one, but using a Bash process substitution (<(...),
# so that the variables ...
Quick way to create a list of values in C#?
...llection initializer for lists.
Alternatively, if you can make do with an array, this is even shorter (by a small amount):
var arr = new [] { "foo", "bar" };
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...
Select all elements with “data-” attribute without using jQuery
... NodeList from querySelectorAll() is iterable (though not an array). Looping with for in will iterate over the length and item properties. Instead, use for of to iterate over properties designed to be iterated over
– Solvitieg
Mar 21 '19 at 4:30
...
Change the image source on rollover using jQuery
...;
<img src="img5.jpg" id="ref3" />
JavaScript / jQuery
// Declare Arrays
imgList = new Array();
imgList["ref1"] = new Array();
imgList["ref2"] = new Array();
imgList["ref3"] = new Array();
//Set values for each mouse state
imgList["ref1"]["out"] = "img1.jpg";
imgList["ref1"]["o...
public friend swap member function
...
That code is equivalent (in almost every way) to:
class dumb_array
{
public:
// ...
friend void swap(dumb_array& first, dumb_array& second);
// ...
};
inline void swap(dumb_array& first, dumb_array& second) // nothrow
{
using std::swap;
swap(first....
Angularjs if-then-else construction in expression
...
I am trying to check if a key exist in an array in angular way and landed here on this question. In my Angularjs 1.4 ternary operator worked like below
{{ CONDITION ? TRUE : FALSE }}
hence for the array key exist i did a simple JS check
Solution 1 : {{ array['key'] !...
Getting all file names from a folder using C# [duplicate]
...
@AaronFranke Directory.GetFiles will give you an array of fullpaths of the files contained in the Directory, whereas the DirectoryInfo approach will give you an array of FileInfo, which contains more info about each file, such as filename, extension, size, modified time, et...
IEnumerable to string [duplicate]
...0000 iterations on a 300 character sequence on a 32-bit release build:
ToArrayString: 00:00:03.1695463
Concat: 00:00:07.2518054
StringBuilderChars: 00:00:03.1335455
StringBuilderStrings: 00:00:06.4618266
static readonly IEnumerable<char> seq = Enumerable.Repeat('a', ...