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android.widget.Switch - on/off event listener?
...sChecked) {
// do something, the isChecked will be
// true if the switch is in the On position
}
});
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How can I perform a str_replace in JavaScript, replacing text in JavaScript?
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Using regex for string replacement is significantly slower than using a string replace.
As demonstrated on JSPerf, you can have different levels of efficiency for creating a regex, but all of them are significantly slower than a simple string replace. The regex is sl...
Software Design vs. Software Architecture [closed]
Could someone explain the difference between Software Design and Software Architecture?
41 Answers
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CSS vertical alignment of inline/inline-block elements
... relative to the current text line, not the full height of the parent div. If you wanted the parent div to be taller and still have the elements vertically centered, set the div's line-height property instead of its height. Follow jsfiddle link above for an example.
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Jquery: how to trigger click event on pressing enter key
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$('#txtSearchProdAssign').keypress(function (e) {
var key = e.which;
if(key == 13) // the enter key code
{
$('input[name = butAssignProd]').click();
return false;
}
});
$(function() {
$('input[name="butAssignProd"]').click(function() {
alert('Hello...!');
});
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javascript set a variable if undefined
I know that I can test for a javascript variable and then define it if it is undefined, but is there not some way of saying
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JPA : How to convert a native query result set to POJO class collection
...avoid the unchecked warning here, would be to use a named native query. So if we declare the native query in an entity
@NamedNativeQuery(
name="jedisQry",
query = "SELECT name,age FROM jedis_table",
resultClass = Jedi.class)
Then, we can simply do:
TypedQuery<Jedi> query = em.createNa...
How do I decode a URL parameter using C#?
...ould be an encoded URL which itself has a param with another encoded URL, If you fully decode it in one go, you won't be able to tell what was what anymore. it would be like yanking all the parens out of an algebra statement. a=((b+c)*d) if you fully unescape it, the meaning of components can be l...
Why are quaternions used for rotations?
...ndependent components--it's constrained. A two dimensional rotation is specified by three coordinates in three dimensions, regardless of representation. Matrices have more components in general because they can do more than rotations. But in the case of rotations the extra components are determined ...
Perform an action in every sub-directory using Bash
...n a script that needs to perform an action in every sub-directory of a specific folder.
9 Answers
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