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jQuery changing style of HTML element
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Use this:
$('#navigation ul li').css('display', 'inline-block');
Also, as others have stated, if you want to make multiple css changes at once, that's when you would add the curly braces (for object notation), and it would look something like this (if you wanted to change, say, ...
How to comment lines in rails html.erb files? [duplicate]
...et me know the way to comment out a single line and also to comment out
a block of lines in *.html.erb files.
3 Answers
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How to show multiline text in a table cell
...-lines, without losing other text properties or formatting.
An example in php would be $text = str_replace("\n","<br />",$database_text);
You can also use <p></p> or <div></div>, but this requires a bit more text parsing.
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How can I get query string values in JavaScript?
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How does this function handle http://www.mysite.com/index.php?x=x1&x=x2&x=x3 The value of field x is ambiguous.
– dpp
Jul 9 '11 at 6:34
96
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How can I catch all the exceptions that will be thrown through reading and writing a file?
...u don't wanna deal with them in that method.
To catch all exceptions some block of code may throw you can do: (This will also catch Exceptions you wrote yourself)
try {
// exceptional block of code ...
// ...
} catch (Exception e){
// Deal with e as you please.
//e may be any t...
Can I set subject/content of email using mailto:?
...nt-issue">Send email</a>
And most generally, here is a simple PHP script that encodes per the above.
<?php
$encodedTo = rawurlencode($message->to);
$encodedSubject = rawurlencode($message->subject);
$encodedBody = rawurlencode($message->body);
$uri = "mailto:$encodedTo?subj...
How do I horizontally center a span element inside a div
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One option is to give the <a> a display of inline-block and then apply text-align: center; on the containing block (remove the float as well):
div {
background: red;
overflow: hidden;
text-align: center;
}
span a {
background: #222;
color: #fff;
d...
jQuery - add additional parameters on submit (NOT ajax)
... this one. worked well for me
$("#registerform").attr("action", "register.php?btnsubmit=Save")
$('#registerform').submit();
this will submit btnsubmit =Save as GET value to register.php form.
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Synchronization vs Lock
... more sophisticated concurrency control such as a CyclicBarrier or a LinkedBlockingQueue, if they meet your needs.
I've never had a reason to use wait() or notify() but there may be some good ones.
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Java: notify() vs. notifyAll() all over again
...n.
That is not correct. o.notifyAll() wakes all of the threads that are blocked in o.wait() calls. The threads are only allowed to return from o.wait() one-by-one, but they each will get their turn.
Simply put, it depends on why your threads are waiting to be notified. Do you want to tell one...