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How do I fix “Failed to sync vcpu reg” error?
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this worked ,my virtualbox was running in background ,now i really want both of them to work
– Irfan Ahmad
Aug 17 '16 at 13:17
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SQLite - How do you join tables from different databases?
...on that uses a SQLite database and everything works the way it should. I'm now in the process of adding new functionalities that require a second SQLite database, but I'm having a hard time figuring out how to join tables from the different databases.
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Which Eclipse version should I use for an Android app?
..., as per this announcement in June 2015.
The Eclipse ADT plugin has many known bugs and potential security bugs that will not be fixed.
You should immediately switch to use Android Studio, the official IDE for Android. For help transitioning your projects, read Migrate to Android Studio.
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git produces Gtk-WARNING: cannot open display
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Now I'm getting a error: RPC failed; result=22, HTTP code = 417
– pmiranda
Jun 14 '17 at 14:30
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How to make a edittext box in a dialog
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I know its too late to answer this question but for others who are searching for some thing similar to this here is a simple code of an alertbox with an edittext
AlertDialog.Builder alert = new AlertDialog.Builder(this);
or ...
Android EditText delete(backspace) key event
...ed with @Brandon comment above got this working for me. What I'm wondering now is, how this will work on pre-JellyBean devices.
– Christopher Perry
Jan 13 '13 at 0:23
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Go Unpacking Array As Arguments
... []int{2,4}
sum := my_func(arr...)
fmt.Println("Sum is ", sum)
}
Now you can sum as many things as you'd like. Notice the important ... after when you call the my_func function.
Running example: http://ideone.com/8htWfx
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Using boolean values in C
...PT_OFF false
void foo(bool option) { ... }
In either case, the call site now looks like
foo(OPT_ON);
foo(OPT_OFF);
which the reader has at least a chance of understanding without dredging up the definition of foo.
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Instance variable: self vs @
...e birthdate and then calculate age based on the difference in time between now and the birthdate -- then the code depending on the method doesn't need to change. If it used the property directly, then the change would need to propagate to other areas of the code. In this sense, using the property ...
ScalaTest in sbt: is there a way to run a single test without tags?
I know that a single test can be ran by running, in sbt,
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