大约有 33,000 项符合查询结果（耗时：0.0255秒） [XML]
Composer killed while updating
I got a problem, I tried to install a new package to my Laravel 4 project.
But when I run php composer.phar update I get this:
...
Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
...for compatibility with legacy content. [RFC3986]
This definitely works in all current browsers, but may not work as expected in some older browsers ("browsers do weird things with an empty action="" attribute"), which is why the spec strongly discourages authors from leaving it empty:
The action a...
Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
...localhost', '127.0.0.1'), 'api/sessions'),
params={'token': ss.get('token', '')})
for nn in json.loads(response.text):
for kernel in active_kernels:
for arg in kernel[-1]:
if arg.count(nn['kernel']['id']):
...
Add … if string is too long PHP [duplicate]
...
The PHP way of doing this is simple:
$out = strlen($in) > 50 ? substr($in,0,50)."..." : $in;
But you can achieve a much nicer effect with this CSS:
.ellipsis {
overflow: hidden;
white-space: nowrap;
text-overfl...
Set a cookie to never expire
...
All cookies expire as per the cookie specification, so this is not a PHP limitation.
Use a far future date. For example, set a cookie that expires in ten years:
setcookie(
"CookieName",
"CookieValue",
time() + (10 * 3...
Avoid dropdown menu close on click inside
I have a Twitter Bootstrap dropdown menu. As all Twitter Bootstrap users know, the dropdown menu closes on click (even clicking inside it).
...
Java associative-array
...'t PHP more permissive with $arr[0]['name'] (I don't know this language at all)?
– Tomasz Nurkiewicz
Feb 25 '11 at 21:49
9
...
Any tools to generate an XSD schema from an XML instance document? [closed]
...
In case someone doesn't have Visual Studio installed, here is an alternative link to download xsd: juliankay.com/development/download-xsd-exe
– M.D.
May 8 '12 at 18:40
...
Detect encoding and make everything UTF-8
...ng, it will return garbled UTF-8 output.
I made a function that addresses all this issues. It´s called Encoding::toUTF8().
You don't need to know what the encoding of your strings is. It can be Latin1 (ISO 8859-1), Windows-1252 or UTF-8, or the string can have a mix of them. Encoding::toUTF8() wi...
Cron jobs and random times, within given hours
...m, it'd be a little more complicated to randomize the seconds as well. Finally, since the start times are random and independent of each other, it's possible (but not very likely) that two or more instances of the script will be started simultaneously.
...