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When do you use Java's @Override annotation and why?
... it does. Secondly, it makes your code easier to understand because it is more obvious when methods are overwritten.
Additionally, in Java 1.6 you can use it to mark when a method implements an interface for the same benefits. I think it would be better to have a separate annotation (like @Implem...
How do you represent a JSON array of strings?
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I'll elaborate a bit more on ChrisR awesome answer and bring images from his awesome reference.
A valid JSON always starts with either curly braces { or square brackets [, nothing else.
{ will start an object:
{ "key": value, "another key": valu...
What Makes a Method Thread-safe? What are the rules?
...t ensures a method is correct". No, there is not. Thread safety is nothing more than an extremely complicated kind of correctness.
Moreover, the fact that you are asking the question indicates your fundamental misunderstanding about thread safety. Thread safety is a global, not a local property of ...
Is there such a thing as min-font-size and max-font-size?
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Remove Fragment Page from ViewPager in Android
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Get file version in PowerShell
...ast for a while after that date) were different, and the second one is the more "correct" version.
However, although it's correct in LSASrv, it's possible for the ProductVersion and FileVersion to be different (it's common, in fact). So the only way to get the updated Fileversion straight from the...
What do Clustered and Non clustered index actually mean?
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JavaScript: Class.method vs. Class.prototype.method
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When you create more than one instance of MyClass , you will still only have only one instance of publicMethod in memory but in case of privilegedMethod you will end up creating lots of instances and staticMethod has no relationship with an ...
How to parse JSON using Node.js? [closed]
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git pull from master into the development branch
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The steps you listed will work, but there's a longer way that gives you more options:
git checkout dmgr2 # gets you "on branch dmgr2"
git fetch origin # gets you up to date with origin
git merge origin/master
The fetch command can be done at any point before the merge, i.e., you ca...