大约有 43,000 项符合查询结果（耗时：0.0460秒） [XML]
Open file dialog box in JavaScript
...don't need all that stuff with opacity, visibility, <input> styling, etc. Just take a look:
<a href="#">Just click me.</a>
<script type="text/javascript">
$("a").click(function() {
// creating input on-the-fly
var input = $(document.createElement("input")...
How to make links in a TextView clickable?
...makes all "html" tags inside work accordingly, e.g. <b>...</b> etc.
– Array
Aug 10 '18 at 12:52
How can I get the source code of a Python function?
...source inspects the interpreter's history for functions, classes, lambdas, etc -- it doesn't inspect the content of strings passed to exec.
– Mike McKerns
Mar 4 '14 at 3:04
...
Can I use non existing CSS classes?
...t's de-coupled from the markup and can style or not style elements/classes/etc. as needed.
Don't think of them as "CSS classes." Think of them as "classes" which CSS happens to also use if it needs to.
share
|
...
How can one check to see if a remote file exists using PHP?
.../favicon.ico");
curl_setopt($ch, CURLOPT_NOBODY, true);
curl_exec($ch);
$retcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
// $retcode >= 400 -> not found, $retcode = 200, found.
curl_close($ch);
Anyway, you only save the cost of the HTTP transfer, not the TCP connection establishment and cl...
Programmatically get the version number of a DLL
...
To get it for the assembly that was started (winform, console app, etc...)
using System.Reflection;
...
Assembly.GetEntryAssembly().GetName().Version
share
|
improve this answer
|...
What is ActiveMQ used for - can we apply messaging concept using a Database?
... clustering ("network of brokers"), which allow scaling and distributions, etc.
You should read up on those topics a bit if you are interested since they are rather large.
share
|
improve this answe...
How to study design patterns? [closed]
... systems built around abstract factories, singletons, observers, visitors, etc. just straight from the book. The result is often heavy-handed, does not make the best use of the language, and not even that well-engineered from a basic coupling/cohesion standpoint (the latter especially suffers when d...
Full-screen iframe with a height of 100%
...er) that the iframe's parent has a height. And its parent. And its parent. Etc:
html, body { height: 100%; }
share
|
improve this answer
|
follow
|
...
What is RPC framework and Apache Thrift?
...y, you have some flexibility regarding transports (such as sockets, pipes, etc) and protocols (binary, JSON, even compressed), plus some more options like SSL or SASL support.
For example, you may set up a server on a Linux machine, written in C++ which offers some service to the world through a J...