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What is ActiveMQ used for - can we apply messaging concept using a Database?
... and the other way round) and send messages for each other to the matching queue.
– Alex
Nov 10 '16 at 13:08
can you p...
Freeze screen in chrome debugger / DevTools panel for popover inspection?
...l break into the debugger in 5 seconds.
setTimeout(function(){debugger;}, 5000)
Go show your element (by hovering or however) and wait until Chrome breaks into the Debugger.
Now click on the Elements tab in the Chrome Inspector, and you can look for your element there.
You may also be able to cli...
copying all contents of folder to another folder using batch file?
... Hello Hussain, I have tried xcopy /s c:\Folder1 d:\Folder2 command in batch file, but it does't work for me. can you please guide me more.
– SCM
Jan 5 '11 at 6:57
...
Commenting multiple lines in DOS batch file
I have written huge MS DOS Batch file. To test this batch file I need to execute some lines only and want to hide/comment out remaining.
...
How do I make an asynchronous GET request in PHP?
...method, but executing a PHP script rather than a shell command
Have a "job queue", using a database (or something like beanstalkd which is likely overkill). You add a URL to the queue, and a background process or cron-job routinely checks for new jobs and performs requests on the URL
...
How can I delay a method call for 1 second?
...fter(dispatch_time(DISPATCH_TIME_NOW, 1 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
[object method];
});
Most of time you will want to use dispatch_get_main_queue, although if there is no UI in the method you could use a global queue.
Edit:
Swift 3 version:
DispatchQueue.main.asyncAfter...
delegate keyword vs. lambda notation
...
Example:
var mytask = Task.Factory.StartNew(() =>
{
Thread.Sleep(5000);
return 2712;
});
mytask.ContinueWith(delegate
{
_backgroundTask.ContinueTask(() =>lblPercent.Content = mytask.Result.ToString(CultureInfo.InvariantCulture));
});
And I replace with lambda:(error)
var m...
How to overwrite existing files in batch?
...
im new to batch whats b/v/y stand for?
– Mal
Oct 29 '10 at 11:27
9
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Windows batch: sleep [duplicate]
How do I get a Windows batch script to wait a few seconds?
12 Answers
12
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How do you loop in a Windows batch file?
What is the syntax for a FOR loop in a Windows batch file?
8 Answers
8
...