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Python: Making a beep noise
...
Linux.
$ apt-get install beep
$ python
>>> os.system("beep -f 555 -l 460")
OR
$ beep -f 659 -l 460 -n -f 784 -l 340 -n -f 659 -l 230 -n -f 659 -l 110 -n -f 880 -l 230 -n -f 659 -l 230 -n -f 587 -l 230 -n -f 659 -l 460 -n -f 988 -l 340 -n -f 659 -l 230 -n -f 659 -l 110 -n -f 1047-l 23...
为维护国家安全 中国限制出口无人机和高性能计算机 - 资讯 - 清泛网 - 专注...
...责输出/输入和外部设备功能（如：磁盘驱动器、通信及视频显示等）的处理器。
注5：计算APP的值，不考虑通过“局域网”、广域网、I/O共享连接或共享设备、I/O控制器以及任何由“软件”实现通讯互连的处理器组合。
注6: 计...
When should I use Memcache instead of Memcached?
... implementations of memcache protocol in php?
– Marki555
Mar 21 '16 at 16:36
9
This should be a c...
How do I make an HTML text box show a hint when empty?
...}"
onblur="if(this.value==''){this.value='Search'; this.style.color='#555'}" />
Updated: Added the requested coloring-stuff.
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Looping through a hash, or using an array in PowerShell
...without a variable
@{
'foo' = 222
'bar' = 333
'baz' = 444
'qux' = 555
} | % getEnumerator | % {
$_.key
$_.value
}
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Remove all but numbers from NSString
...athan de Vries
15.3k44 gold badges4747 silver badges5555 bronze badges
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Why do most fields (class members) in Android tutorial start with `m`?
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555
This notation comes from AOSP (Android Open Source Project) Code Style Guidelines for Contribu...
Hidden features of Ruby
... If you're not interested in the match, you can have text, number = *"text 555".match(/regexp/)[1..-1].
– Andrew Grimm
Jan 11 '10 at 0:39
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How do I output an ISO 8601 formatted string in JavaScript?
...2015-03-04T17:16:05+03:00" (new Date()).toISOString() "2015-03-04T14:16:24.555Z"
– Olga
Mar 4 '15 at 14:18
1
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Shortest way to print current year in a website
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555
Here's the shortest I can get it:
<script>document.write(new Date().getFullYear())</...