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Handler is abstract ,cannot be instantiated
...
public void downloadFile(){
try{
TimeUnit.SECONDS.sleep(1);
}
catch (InterruptedException e){
e.printStackTrace();
};
}
}
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git difftool, open all diff files immediately, not in serial
... Carlos: I use WinMerge with Git. My approach was to add a 'sleep 1' after launching WinMerge (which in my case seems to already launch "in the background" - no need for &). This way the temporary file lives just long enough for WinMerge to pick it up once (except in weird cases)...
Convert line-endings for whole directory tree (Git)
...mands
sfk mkcd - create command to reenter directory
sfk sleep - delay execution for milliseconds
sfk pause - wait for user input
sfk label - define starting point for a script
sfk tee - split command output in two streams
sfk tofile ...
What's the difference between => , ()=>, and Unit=>
... cb: => Unit) = {
val instance = new Scheduled(time, cb)
Thread.sleep(time*1000)
instance.runCb
}
}
In REPL, we can get something like this:
scala> Scheduled(10, println("a")); Scheduled(1, println("b"))
a
b
Our simulation doesn't behave exactly the same as SetTimeOut, becau...
How to show all shared libraries used by executables in Linux?
...raries opened with dlopen, tested with this minimal setup hacked up with a sleep(1000) on Ubuntu 18.04.
See also: https://superuser.com/questions/310199/see-currently-loaded-shared-objects-in-linux/1243089
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Super-simple example of C# observer/observable with delegates
...d
{
while (true)
{
System.Threading.Thread.Sleep(300);
if (Tick != null) //check if delegate object points to any listener classes method
{
Tick(this, e); //if it points i.e. not null then invoke that method!
}
...
How to use SSH to run a local shell script on a remote machine?
...
you can temporize a bit by adding lines such as: # $(sleep 5)
– Olivier Dulac
Feb 22 '13 at 13:45
51
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How to compare two files not in repo using git
... git and which is not - one or both can be untracked, eg:
$ date > x
$ sleep 2
$ date > y
$ git diff --color-words --no-index x y
diff --git a/x b/y
index 6b10c7c..70f036c 100644
--- a/x
+++ a/y
@@ -1 + 1 @@
Wed Jun 10 10:57:45|10:57:47 EDT 2013
The color can't be shown here so I separated ...
Is JavaScript guaranteed to be single-threaded?
...n't mean the event thread stops pumping events. Just means your script is sleeping while the alert is on the screen, but it has to keep pumping events in order to draw the screen. While an alert is up the event pump is running which means it's entirely correct to keep sending out events. At best ...
How does a Linux/Unix Bash script know its own PID?
...ss of the running process. It might be a bit ugly, but it works. Example:
sleep 1 &
mypid=$(ps -o ppid= -p "$!")
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