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jQuery changing style of HTML element
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Use this:
$('#navigation ul li').css('display', 'inline-block');
Also, as others have stated, if you want to make multiple css changes at once, that's when you would add the curly braces (for object notation), and it would look something like this (if you wanted to change, say, ...
How can you automatically remove trailing whitespace in vim
...eepp %s/\s\+$//e
call cursor(l, c)
endfun
autocmd FileType c,cpp,java,php,ruby,python autocmd BufWritePre <buffer> :call <SID>StripTrailingWhitespaces()
If you want to apply this on save to any file, leave out the second autocmd and use a wildcard *:
autocmd BufWritePre * :call &...
How do you diff a directory for only files of a specific type?
...le1 PATH1/ PATH2/
For example:
find PATH1/ -type f | grep --text -vP "php$|html$" | sed 's/.*\///' | sort -u > file1
diff PATH1/ PATH2/ -rq -X file1
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MySQL check if a table exists without throwing an exception
...is the best way to check if a table exists in MySQL (preferably via PDO in PHP) without throwing an exception. I do not feel like parsing the results of "SHOW TABLES LIKE" et cetera. There must be some sort of boolean query?
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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...
Stop LastPass filling out a form
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Per the link provided in the answer (lastpass.com/support.php?cmd=showfaq&id=10512) , LP only prevents the icon from being displayed on that field
– Kunal
Nov 16 '18 at 0:39
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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...
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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Can you have multiple $(document).ready(function(){ … }); sections?
...t's also worth noting that a function defined within one $(document).ready block cannot be called from another $(document).ready block, I just ran this test:
$(document).ready(function() {
alert('hello1');
function saySomething() {
alert('something');
}
saySomething();
});
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Convert Base64 string to an image file? [duplicate]
...4_decode($image));
You can create 'public_feeds' in laravel's filesystem.php-
'public_feeds' => [
'driver' => 'local',
'root' => public_path() . '/uploads/feeds',
],
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