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How to navigate through textfields (Next / Done Buttons)
...
if (nextField) {
dispatch_async(dispatch_get_current_queue(), ^{
[nextField becomeFirstResponder];
});
}
else {
[textField resignFirstResponder];
}
}
return YES;
}
In IB, change your UITextFields to use ...
How to add parameters to a HTTP GET request in Android?
...
like
httpget.getParams().setParameter("http.socket.timeout", new Integer(5000));
only adds HttpProtocol parameters.
To execute the httpGet you should append your parameters to the url manually
HttpGet myGet = new HttpGet("http://foo.com/someservlet?param1=foo&param2=bar");
or use the pos...
How do you show animated GIFs on a Windows Form (c#)
...Delegate);
//your long running process
System.Threading.Thread.Sleep(5000);
this.Invoke(this.HideProgressGifDelegate);
}
private void button1_Click(object sender, EventArgs e)
{
ThreadStart myThreadStart = new ThreadStart(MyThreadRoutine);
Thread myThread = new Thread(myThreadS...
Who is listening on a given TCP port on Mac OS X?
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Nothing worked except kill -9 $(lsof -t -i :5000) on el capitan
– goksel
Sep 28 '16 at 22:14
...
how to use python to execute a curl command
....json should be data = requests.get(url).json()
– dpg5000
Apr 28 at 4:26
in 2014 it was a property now its a function...
Simplest way to do a fire and forget method in C#?
...oid FireAway(object stateInfo)
{
System.Threading.Thread.Sleep(5000);
Console.WriteLine("5 seconds later");
((AutoResetEvent)stateInfo).Set();
}
}
share
|
improve th...
When would I use Task.Yield()?
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Internally, await Task.Yield() simply queues the continuation on either the current synchronization context or on a random pool thread, if SynchronizationContext.Current is null.
It is efficiently implemented as custom awaiter. A less efficient code producing th...
Accessing localhost:port from Android emulator
...jango server locally on macOS and usually I access it via http://localhost:5000/ in both Postman and iOS simulator. This solution works for Android simulator and no need to modify my server, nor any settings in simulator. Quick, nice and portable to other computers without extra work.
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Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
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My gdb (v7.2) has a handy option --batch-silent which suppresses output and doesn't dump you into the gdb console if something goes wrong (eg missing process). BTW, $! refers to the most recent background job, but I don't think it can be used in the script it...
Emulating a do-while loop in Bash
What is the best way to emulate a do-while loop in Bash?
4 Answers
4
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