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Android error: Failed to install *.apk on device *: timeout
...s in various different ways. I even tried all the fixes against 2 devices (N1 and Transformer) and 3 cables. I think there are multiple issues going on here depending on the device, It would be nice if we could fork a question or something like that. Either way, before you restart adb or chang...
Extract substring in Bash
...ch sequences:
number=$(echo $filename | egrep -o '[[:digit:]]{5}' | head -n1)
Another solution to extract exactly a part of a variable:
number=${filename:offset:length}
If your filename always have the format stuff_digits_... you can use awk:
number=$(echo $filename | awk -F _ '{ print $2 }')...
Windows远程桌面授权错误（授权超时）等报错信息疑难解答 - 更多技术 - 清...
...的应用程序事件日志中。该事件消息指出临时许可证还有多少天即将过期。与此类似，“事件 ID 1011，源 TermService”也将显示在终端服务器上的应用程序事件日志中。
解决方案： 将终端服务器授权模式从“每设备”更改为“每...
How do I close a single buffer (out of many) in Vim?
...the possibility of doing ':M,Nbd' to close buffer numbers M to N. Or ':bd N1 N2...' where N# is a buffer number
– snowbound
Apr 8 '14 at 12:48
69
...
What's an easy way to read random line from a file in Unix command line?
...
sort -R <<< $'1\n1\n2' | head -1 is as likely to return 1 and 2, because sort -R sorts duplicate lines together. The same applies to sort -Ru, because it removes duplicate lines.
– Lri
Sep 15 '12 at 11:...
REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...TWORK是可以直接和我的笔记本通讯的网络
节约磁盘，用多少算算多少空间
第一项回车开始安装
跳过测试
进入安装界面，下一步到达语言选项，选中文
键盘默认选着 美国国际式 下一步
如果不打算安装...
NumPy array initialization (fill with identical values)
... all take about the same time on my machine (with no caching: %timeit -r1 -n1 …) (NumPy 1.11.2).
– Eric O Lebigot
Oct 8 '16 at 9:40
...
Moving decimal places over in a double
...in general what numbers can be exactly represented in a base.
For base=p1^n1*p2^n2... you can represent any N where N=n*p1^m1*p2^m2.
Let base=14=2^1*7^1... you can represent 1/7 1/14 1/28 1/49 but not 1/3
I know about financial software -- I converted Ticketmaster's financial reports from VAX asm...
What does %~d0 mean in a Windows batch file?
...xpands %1 to a drive letter only
%~p1 - expands %1 to a path only
%~n1 - expands %1 to a file name only
%~x1 - expands %1 to a file extension only
%~s1 - expanded path contains short names only
%~a1 - expands %1 to file attributes
%~t1 - expands %1 to date/t...
Can I use break to exit multiple nested 'for' loops?
...
Just to add an explicit answer using lambdas:
for (int i = 0; i < n1; ++i) {
[&] {
for (int j = 0; j < n2; ++j) {
for (int k = 0; k < n3; ++k) {
return; // yay we're breaking out of 2 loops here
}
}
}();
}
Of course this pattern ha...