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Is there a way to automate the android sdk installation?
...linux
export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
( sleep 5 && while [ 1 ]; do sleep 1; echo y; done ) | android update sdk --no-ui --filter platform-tool,android-19,sysimg-19,build-tools-19.0.1
...
How to use clock() in C++
...nclude <iostream>
#include <ctime>
#include <cstdlib> //_sleep() --- just a function that waits a certain amount of milliseconds
using namespace std;
int main()
{
clock_t cl; //initializing a clock type
cl = clock(); //starting time of clock
_sleep(5167); ...
Timeout command on Mac OS X?
...l fail after 1 second, and shows non zero exit code result
$ timeout 1 "sleep 2" 2> /dev/null ; echo \$?
142
# Will succeed, and return exit code of 0.
$ timeout 1 sleep 0.5; echo \$?
0
$ timeout 1 bash -c 'echo "hi" && sleep 2 && echo "bye"' 2> /dev/null; e...
What does multicore assembly language look like?
...code from address 0xfffffff0. All the other threads start up in a special sleep state called Wait-for-SIPI. As part of its initialization, the primary thread sends a special inter-processor-interrupt (IPI) over the APIC called a SIPI (Startup IPI) to each thread that is in WFS. The SIPI contains ...
Get program execution time in the shell
... value of the TIMEFORMAT variable as the output format.
Example:
$ time sleep 2
real 0m2.009s
user 0m0.000s
sys 0m0.004s
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RSA 算法是如何诞生的 - 创意 - 清泛网 - 专注C/C++及内核技术
...
公钥密码 blah blah blah…不对称密码 blah blah blah…单向函数 blah blah blah…但是符合条件的单向函数目前没找到。我有信心找到这样的单向函数，你看你要不要和我一起试试？
这些显然不足以让早已下决心走纯理论路线的 Adlem...
Using async/await for multiple tasks
...r a default scheduler will hog a thread during that period (even if it is "sleeping"), while the async ones will not. No difference outside of that period, i.e. the task is schedule but not started, and when it has completed but it's caller is still waiting.
– musaul
...
Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?
... this problem: Sometimes the process that has locked the table shows up as sleeping in the processlist! I was tearing my hair out until I killed all the threads that were open in the database in question, sleeping or not. That finally unlocked the table and let the update query run. The commenter me...
VS Addin插件基本开发入门 - C/C++ - 清泛网 - 专注C/C++及内核技术
...一个Connect.cs文件，它是插件的入口代码。其中OnConnection函数是插件启动、响应事件的处理函数。里面默认向Tool菜单下添加了子菜单，代码简单明了，不解释。
这时，我们直接Ctrl + F5运行插件，启动VS新实例后，点击”工具“...
C++ HICON与HBITMAP相互转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
...con = ::CreateIconIndirect(&ii);//一旦不再需要，注意用DestroyIcon函数释放占用的内存及资源
::DeleteObject(hbmMask);
return hIcon;
}
方法二：
#include <gdiplus.h>
#pragma comment(lib,"GdiPlus.lib")
HICON CreateIcon(HBITMAP hBitmap)
{
Gdiplus::Bitm...