大约有 47,000 项符合查询结果（耗时：0.0964秒） [XML]
Is there a list of screen resolutions for all Android based phones and tablets? [closed]
... with different aspect ratios
The different aspect ratios seen above are (from most square; h/w):
1:1 1.0 <- rare for phone; common for watch
4:3 1.3333 <- matches iPad (when portrait)
3:2 1.5000
38:25 1.5200
14:9 1.5556 <- rare
25:16 1.5625
8:5 1.6000 <- ...
Using mixins vs components for code reuse in Facebook React
...
Update: this answer is outdated. Stay away from the mixins if you can.
I warned you!
Mixins Are Dead. Long Live Composition
At first, I tried to use subcomponents for this and extract FormWidget and InputWidget. However, I abandoned this approach halfway becau...
Best way to iterate through a Perl array
..._ is aliased to the element in #1, but #2 and #3 actually copy the scalars from the array.)
#5 might be similar.
In terms memory usage: They're all the same except for #5.
for (@a) is special-cased to avoid flattening the array. The loop iterates over the indexes of the array.
In terms of readabil...
Stop/Close webcam which is opened by navigator.getUserMedia
...tes/2015/07/mediastream-deprecations?hl=en#stop-ended-and-active
Example (from the link above):
stream.getTracks().forEach(function(track) {
track.stop();
});
Browser support may differ.
Original answer
navigator.getUserMedia provides you with a stream in the success callback, you...
POST data to a URL in PHP
...
If you're looking to post data to a URL from PHP code itself (without using an html form) it can be done with curl. It will look like this:
$url = 'http://www.someurl.com';
$myvars = 'myvar1=' . $myvar1 . '&myvar2=' . $myvar2;
$ch = curl_init( $url );
curl_s...
How to set specific java version to Maven
...AVA_HOME parameter to find which Java version it is supposed to run. I see from your comment that you can't change that in the configuration.
You can set the JAVA_HOME parameter just before you start maven (and change it back afterwards if need be).
You could also go into your mvn(non-windows)/m...
Difference between and
...);
this.ccc = ccc;
}
}
This allows me to remove the following rows from the XML:
<property name="bbb" ref="bBean" />
<property name="ccc" ref="cBean" />
My XML is now simplified to this:
<bean id="bBean" class="com.xxx.B" />
<bean id="cBean" class="com.xxx.C" />
&...
Detecting a mobile browser
...
Using Regex (from detectmobilebrowsers.com):
Here's a function that uses an insanely long and comprehensive regex which returns a true or false value depending on whether or not the user is browsing with a mobile.
window.mobileCheck = f...
How do PHP sessions work? (not “how are they used?”)
... about Passing the Session ID, which explains how the session id is passed from page to page, using a cookie, or in URLs -- and which configuration options affect this.
share
|
improve this answer
...
Pass array to mvc Action via AJAX
I'm trying to pass an array (or IEnumerable) of ints from via AJAX to an MVC action and I need a little help.
11 Answers
...