大约有 42,000 项符合查询结果（耗时：0.0342秒） [XML]
What's a good rate limiting algorithm?
...lowance > rate):
allowance = rate; // throttle
if (allowance < 1.0):
discard_message();
else:
forward_message();
allowance -= 1.0;
There are no datastructures, timers etc. in this solution and it works cleanly :) To see this, 'allowance' grows at speed 5/8 units per secon...
What's the difference between a 302 and a 307 redirect?
...
@kkhugs, No way, a 1.0 browser is required to do get-302 the same way as get-307 is done in 1.1 browsers. A 1.0 browser is required to do post-302 the same way as it does get-302, except it must first require a user confirmation to proceed, and...
Android - Start service on boot
...ample of an AutoStart Application
AndroidManifest file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="pack.saltriver" android:versionCode="1" android:versionName="1.0">
<uses-permission android:name="andr...
Why can't I use float value as a template parameter?
...match:
template <float f> void foo () ;
void bar () {
foo< (1.0/3.0) > ();
foo< (7.0/21.0) > ();
}
These expressions do not necessarily produce the same "bit pattern" and so it would not be possible to guarantee that they used the same specialization - without special w...
Maintaining the final state at end of a CSS3 animation
...n-fill-mode: forwards;. For example like this:
-webkit-animation: bubble 1.0s forwards; /* for less modern browsers */
animation: bubble 1.0s forwards;
share
|
improve this answer
...
How do you make an array of structs in C?
... }
bodies[a].mass = 0;
bodies[a].radius = 1.0;
}
return 0;
}
this works fine. your question was not very clear by the way, so match the layout of your source code with the above.
...
How can I convert a string to upper- or lower-case with XSLT?
...
In XSLT 1.0 the upper-case() and lower-case() functions are not available.
If you're using a 1.0 stylesheet the common method of case conversion is translate():
<xsl:variable name="lowercase" select="'abcdefghijklmnopqrstuvwxyz...
Linux下安装项目管理工具Redmine - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...项目管理工具Redmine1、Ruby安装Ruby on Rails网站推荐使用1.8.7版。点击(此处)折叠或打开# wget ftp: ftp.ruby-lang.org ...Linux下安装项目管理工具Redmine
1、Ruby安装
Ruby on Rails网站推荐使用1.8.7版。
# wget ftp://ftp.ruby-lang.org/pub/ruby/1...
Android selector & text color
...ts until one worked, so:
res/color/button_dark_text.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true"
android:color="#000000" /> <!-- pressed -->
<item ...
How can I force division to be floating point? Division keeps rounding down to 0?
... to coerce one of the operands to a float. One robust solution is a / (b * 1.0). In a fresh Python shell:
>>> 1/(2 * 1.0)
0.5
Also robust is truediv from the operator module operator.truediv(a, b), but this is likely slower because it's a function call:
>>> from operator import tr...