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How is an overloaded method chosen when a parameter is the literal null value?
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Source: https://docs.oracle.com/javase/specs/jls/se8/html/jls-15.html#jls-15.12.2.5
Concept: Most specific method
Explanation: If more than one member method is both accessible and applicable to a method invocation, it is necessar...
C++ Modules - why were they removed from C++0x? Will they be back later on?
...eUploader: {
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How to list all methods for an object in Ruby?
How do I list all the methods that a particular object has access to?
8 Answers
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Angularjs prevent form submission when input validation fails
I'm writing a simple login form using angularjs with some client side input validation to check that the user name and password is not empty and longer than three characters. See the below code:
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Pipe output and capture exit status in Bash
I want to execute a long running command in Bash, and both capture its exit status, and tee its output.
15 Answers
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How can I get the current user's username in Bash?
I am writing a program in Bash that needs to get the user's username.
12 Answers
12
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Default profile in Spring 3.1
In my application I have beans annotated with @Profile("prod") and @Profile("demo") .
The first one, as you can guess :), is used on beans that connect to production DB and second one annotates beans that use some fake DB ( HashMap or whatever)- to make development faster.
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How to execute file I'm editing in Vi(m)
How to execute file that I'm editing in Vi(m) and get output in split window (like in SciTE)?
13 Answers
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trying to align html button at the center of the my page [duplicate]
I'm trying to align an HTML button exactly at the centre of the page irrespective of the browser used. It is either floating to the left while still being at the vertical centre or being somewhere on the page like at the top of the page etc..
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How to move a file?
...ath/to/current/file.foo").rename("path/to/new/destination/for/file.foo")
https://docs.python.org/3.4/library/pathlib.html#pathlib.Path.rename
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