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Why is the console window closing immediately once displayed my output?
... This option is available for me in VS2017 15.9.4 but it's not working for my .net core 2.1 console application...
– user1073075
Jul 31 '19 at 13:47
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Javascript Drag and drop for touch devices [closed]
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Thanks, on my Android device stuff is now draggable. However, the click event is not fired anymore when I click on it. Any ideas how to fix that?
– John Landheer
Dec 2 '11 at 8:58
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Android DialogFragment vs Dialog
...would be various ways of doing it but I simply define a message Handler in my Fragment, pass it into the DialogFragment via its constructor and then pass messages back to my fragment's handler as approprirate on the various click events. Again various ways of doing that but the following works for m...
Core dumped, but core file is not in the current directory?
... very strange things happenning. when i use dup2 of stderr and stdout into my custom file(applog.txt), Data which i am writing into other file(mycore.BIN) is being redirected to file which i have used to catch stdout & stderr(applog.txt). Is there a good read about this one? Please suggest. Than...
Renaming table in rails
...why the previous line didn't though. Oh well..
– Tommy
Jan 8 '11 at 0:55
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How do I print out the contents of an object in Rails for easy debugging?
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This is not phrased correctly. puts my_model_instance will not call to_s. You will have to explicitly do that: puts my_model_instance.to_s
– thisismydesign
Feb 9 '18 at 18:26
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PHP session lost after redirect
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Check the webserver error log too; in my case, there was an error "Failed to write session data (files). Please verify that the current setting of session.save_path is correct". The permissions were wrong on the save_path directory.
– timbon...
The performance impact of using instanceof in Java
...casting it is a little faster than doing an instanceof, but the difference my quick test found was 10-20ms over 10,000,000 iterations. If "object" isn't an ObjT, though, catching the exception was over 3000x slower - over 31,000ms vs ~10ms for the instanceof.
– Steve
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What does $1 [QSA,L] mean in my .htaccess file?
I need to change my .htaccess and there are two lines which I don't understand.
3 Answers
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How to use LocalBroadcastManager?
...ou can also include some extra data.
intent.putExtra("message", "This is my message!");
LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
}
With the code above, every time the button R.id.button_send is clicked, an Intent is broadcasted and is received by mMessageReceiver in Recei...