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JavaScript click event listener on class
...s.getAttribute("data-myattribute");
alert(attribute);
};
for (var i = 0; i < elements.length; i++) {
elements[i].addEventListener('click', myFunction, false);
}
jQuery does the looping part for you, which you need to do in plain JavaScript.
If you have ES6 support you can replace your...
How to extract the first two characters of a string in shell scripting?
...er expansion:
pax> long="USCAGol.blah.blah.blah"
pax> short="${long:0:2}" ; echo "${short}"
US
This will set short to be the first two characters of long. If long is shorter than two characters, short will be identical to it.
This in-shell method is usually better if you're going to be doi...
Pass correct “this” context to setTimeout callback?
...I want to call this.tip.destroy() if this.options.destroyOnHide after 1000 ms. How can I do that?
5 Answers
...
Can JSON start with “[”?
...iteral names.
A JSON text is a serialized object or array.
Update (2014)
As of March 2014, there is a new JSON RFC (7159) that modifies the definition slightly (see pages 4/5).
The definition per RFC 4627 was: JSON-text = object / array
This has been changed in RFC 7159 to: JSON-text = ws ...
How can I select item with class within a DIV?
...
Rakib
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answered Aug 3 '11 at 21:52
David says reinstate ...
Should I use AppDomain.CurrentDomain.BaseDirectory or System.Environment.CurrentDirectory?
...
Mike Chamberlain
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answered Mar 23 '09 at 19:24
JaredParJaredPar
...
mvn clean install vs. deploy vs. release
...
answered Sep 7 '10 at 17:22
Pascal ThiventPascal Thivent
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...
How do I parse a string into a number with Dart?
...sert(myInt is int);
print(myInt); // 12345
Note that int.parse() accepts 0x prefixed strings. Otherwise the input is treated as base-10.
You can parse a string into a double with double.parse(). For example:
var myDouble = double.parse('123.45');
assert(myDouble is double);
print(myDouble); // 1...
Grep for literal strings
...
answered Jul 14 '10 at 2:08
Scott StaffordScott Stafford
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...
Maximum Length of Command Line String
... |
edited May 22 at 10:08
Mofi
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answered J...