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jQuery using append with effects
... you use append, it will return the original_div not the newly appended element. So you are actually calling show on the container.
– Vic
Jan 8 '13 at 0:35
1
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When to use self over $this?
... Use self to refer to the
current class. In other words, use
$this->member for non-static members,
use self::$member for static members.
Full Answer
Here is an example of correct usage of $this and self for non-static and static member variables:
<?php
class X {
private $non_stat...
Different names of JSON property during serialization and deserialization
Is it possible: to have one field in class, but different names for it during serialization/deserialization in Jackson library?
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Import text file as single character string
...shuaUlrich that uses the correct size instead of a hard-coded size:
fileName <- 'foo.txt'
readChar(fileName, file.info(fileName)$size)
Note that readChar allocates space for the number of bytes you specify, so readChar(fileName, .Machine$integer.max) does not work well...
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How to center an iframe horizontally?
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Add display:block; to your iframe css.
div, iframe {
width: 100px;
height: 50px;
margin: 0 auto;
background-color: #777;
}
iframe {
display: block;
border-style:none;
}
<div>div</div>
<iframe src="data:,iframe"&...
Changing element style attribute dynamically using JavaScript
...e the - is a javascript operator, you can't really have that in property names. If you were setting, border or something single-worded like that instead, your code would work just fine.
However, the thing you need to remember for padding-top, and for any hyphenated attribute name, is that in javasc...
How to open in default browser in C#
...r in it. I currently have all of my defaults on my computer say google chrome is my default browser, yet when I click a link in my application to open in a new window, it opens internet explorer. Is there any way to make these links open in the default browser instead? Or is there something wrong on...
Extracting bits with a single multiplication
...adjacent to each other in the original, AND you want to keep them in the same order, then you can still do it. And for the purpose of the (N-1) rule they count as two bits.
There is another insight - inspired by the answer of @Ternary below (see my comment there). For each interesting bit, you onl...
Build a simple HTTP server in C [closed]
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119
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Testing whether a value is odd or even
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@Steve Yes, but JS has some special issues when value is not a number, or even if it's a number. Ex.: 0.1%2, NaN%2, []%2, etc. What you wrote in the answer, he already knows it.
– Alin Purcaru
Jun 2 '11 at 7:29
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