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How can I get the length of text entered in a textbox using jQuery?
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324
var myLength = $("#myTextbox").val().length;
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How to check if a given directory exists in Ruby
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EmilyEmily
16.4k33 gold badges3838 silver badges4545 bronze badges
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How to pass an ArrayList to a varargs method parameter?
...obeaioobe
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1
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Git: How to diff two different files in different branches?
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edited Sep 11 '14 at 14:47
answered Nov 15 '11 at 3:36
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jQuery map vs. each
...u can potentially waste a lot of memory.
For example:
var items = [1,2,3,4];
$.each(items, function() {
alert('this is ' + this);
});
var newItems = $.map(items, function(i) {
return i + 1;
});
// newItems is [2,3,4,5]
You can also use the map function to remove an item from an array. For...
Sass calculate percent minus px
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247
Sass cannot perform arithmetic on values that cannot be converted from one unit to the next. S...
Git Ignores and Maven targets
... edited Jun 8 '12 at 3:09
user1411381
4322 bronze badges
answered Jun 14 '09 at 0:52
baudtackbaudtack
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C#: List All Classes in Assembly
... tables.
– dyslexicanaboko
Mar 28 '14 at 18:24
1
@dyslexicanaboko: Well if you have lots of types...
DefaultInlineConstraintResolver Error in WebAPI 2
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BlackTigerX
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answered May 1 '14 at 16:40
Kiran ChallaKiran Challa
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