大约有 22,535 项符合查询结果（耗时：0.0340秒） [XML]
What is Ruby's double-colon `::`?
...nstant: 1
puts Foo::MR_COUNT # this is the local constant: 2
Taken from http://www.tutorialspoint.com/ruby/ruby_operators.htm
share
|
improve this answer
|
follow
...
Changing the child element's CSS when the parent is hovered
...seudo-classes" defined by CSS2 (here's the spec). Here's a quick example: http://jsfiddle.net/5FLr4/. it works for me.
– Lee
Feb 21 '11 at 4:32
...
Tool to generate JSON schema from JSON data [closed]
...
You might be looking for this:
http://www.jsonschema.net
It is an online tool that can automatically generate JSON schema from JSON string. And you can edit the schema easily.
sha...
Binary search (bisection) in Python
...t be worth mentioning that the bisect docs now provide searching examples:
http://docs.python.org/library/bisect.html#searching-sorted-lists
(Raising ValueError instead of returning -1 or None is more pythonic – list.index() does it, for example. But of course you can adapt the examples to your n...
socket.shutdown vs socket.close
...l might make the kernel discard all outgoing buffers anyway.
According to
http://blog.netherlabs.nl/articles/2009/01/18/the-ultimate-so_linger-page-or-why-is-my-tcp-not-reliable
one needs to wait between the shutdown and the close until read returns 0.
...
Hidden features of Android development?
...e's no documentation for them. This is the best information I could find:
http://escomic.net/217
share
answered Mar 24 '10 at 17:12
...
What does Connect.js methodOverride do?
...
And the source should be http://www.senchalabs.org/connect/methodOverride.html
– ilyaigpetrov
May 21 '13 at 6:45
add a commen...
Fade In Fade Out Android Animation in Java
....
<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:fromAlpha="1.0"
android:toAlpha="0.0"
android:duration="1000"
android:repeatCount="infinite"
android:repeatMode="reverse"
/>
Quick and ea...
How to set a cookie for another domain
...use a bad user experience you can set an image on domain A.
<img src="http://www.example.com/cookie.php?val=123" style="display:none;">
And then on domain B that is example.com in cookie.php you'll have the following code:
<?php
setcookie('a', $_GET['val']);
?>
Hattip to Subi...
EditText underline below text property
...e, not color, for each state of the EditText (focus, enabled, activated).
http://android-holo-colors.com/
In the site above, you can get images from a lot of components in the Holo theme. Just select "EditText" and the color you want. You can see a preview at the bottom of the page.
Download the ...