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Programmatically obtain the phone number of the Android phone
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Actually, not so perfect. Last time I tried this method, it reported the phone number that my phone originally had, before my old mobile number was ported over to it. It probably still does, as the Settings app still shows that defunct number. Also, there ...
Is there a way to @Autowire a bean that requires constructor arguments?
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Well, from time to time I run into the same question. As far as I know, one cannot do that when one wants to add dynamic parameters to the constructor. However, the factory pattern may help.
public interface MyBean {
// here be my ...
How to print the full NumPy array, without truncation?
When I print a numpy array, I get a truncated representation, but I want the full array.
18 Answers
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Android: Coloring part of a string using TextView.setText()?
I am looking to change the text of a TextView view via the .setText("") method while also coloring a part of the text (or making it bold, italic, transparent, etc.)and not the rest. For example:
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Django gives Bad Request (400) when DEBUG = False
I am new to django-1.6. When I run the django server with DEBUG = True , it's running perfectly. But when I change DEBUG to False in the settings file, then the server stopped and it gives the following error on the command prompt:
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Why can't the C# constructor infer type?
...ures we could be investing in. It also has to be better than spending that time and effort on bug fixing, performance work, and other possible areas that we could put that effort. And ideally it has to fit in well to whatever the "theme" is of the release.
Furthermore, as you correctly note, you ca...
Good Free Alternative To MS Access [closed]
...e, like MS SQL, Postgresql, MySQL, Oracle, or their brethren. At the same time, those server engines are rarely if ever appropriate for a single-user desktop application.
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Fix a Git detached head?
...ly need to checkout the branch you were on, e.g.
git checkout master
Next time you have changed a file and want to restore it to the state it is in the index, don't delete the file first, just do
git checkout -- path/to/foo
This will restore the file foo to the state it is in the index.
If you wan...
What is the difference between exit(0) and exit(1) in C?
Can anyone tell me? What is the difference between exit(0) and exit(1) in C language?
11 Answers
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How do I change the value of a global variable inside of a function
I am using JavaScript and I create a global variable. I define it outside of a function and I want to change the global variable value from inside a function and use it from another function, how do I do this?
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