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How do I make a Mac Terminal pop-up/alert? Applescript?
...sage
MIN=15 && for i in $(seq $(($MIN*60)) -1 1); do echo "$i, "; sleep 1; done; echo -e "\n\nMac Finder should show a popup" afplay /System/Library/Sounds/Funk.aiff; osascript -e 'tell app "Finder" to display dialog "Look away. Rest your eyes"'
A bonus example for inspiration to combine ...
Is there a way to do repetitive tasks at intervals?
... delay, period) in Java. I know I can do this with a goroutine and Time.sleep() , but I'd like something that easily stopped.
...
Cannot delete directory with Directory.Delete(path, true)
...try
{
Directory.Delete(path, true);
}
catch (IOException)
{
Thread.Sleep(0);
Directory.Delete(path, true);
}
But this only works if the open directory is the immediate child of the directory you are deleting. If a\b\c\d is open in Explorer and you use this on a, this technique will fai...
multiple prints on the same line in Python
...08
backspace(len(s)) # back n chars
time.sleep(0.2) # sleep for 200ms
Python 3:
import time
def backline():
print('\r', end='') # use '\r' to go back
for i in range(101): # for 0...
VC DDE（Dynamic Data Exchange）与EXCEL连接 - C/C++ - 清泛网 - 专注C/C++及内核技术
... {
printf("DDE Initialization Failed: 0xx\n", iReturn);
Sleep(1500);
return 0;
}
//Start DDE Server and wait for it to become idle.
HINSTANCE hRet = ShellExecute(0, "open", szTopic, 0, 0, SW_SHOWNORMAL);
if ((int)hRet < 33)
{
printf("Unab...
MFC的多国语言界面的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
...设置，线程语言默认采用用户设置语言。设置线程语言的函数是SetThreadLocale。
设置线程语言为“中文”的代码如下：
SetThreadLocale(MAKELCID(MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED), SORT_DEFAULT));
设置线程语言为“英语（美国）”...
windbg 备忘 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...c 切换栈帧
kv (数量) 栈帧信息
dt -r 递归 ntdll!*
u /uf (函数)
ub (往前)
常用前缀：Cc（Cache Manager），Cm（Configuration Manager），Ex（Excutive support routines），FsRtl（文件系统驱动程序运行库），Ps（Process support），Rtl（运行库），Zw...
重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...设计的耦合、代码的耦合、头文件的耦合、变量的耦合、函数的耦合、数据的耦合、编译的耦合、业务逻辑的耦合，这也是重构要解决的问题之一。楼主来鹅厂前是在狼厂和狼司开发广告搜索引擎和电信云平台的，其中在狼厂接...
fastest (low latency) method for Inter Process Communication between Java and C/C++
...g overhead (or core caches?) is also the culprit
At the same time Thread.sleep(0) (which as strace shows causes a single sched_yield() Linux kernel call to be executed) takes 0.3 microsecond - so named pipes scheduled to single core still have much overhead
Some shared memory measurement:
Sept...
Lock, mutex, semaphore… what's the difference?
...ocess. The other non selected threads (@ acquiring this object) are put to sleep.
[No interprocess capability, very primitive object].
2) Mutex Semaphore (aka Mutex)= Kernel object used for allowing the execution of just one active thread from many others, among different processes. The other non ...