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How can I make the Android emulator show the soft keyboard?
...ther Dialog appears, switch ON the "Sample Soft Keyboard". Here you get an alert about the possibility that keyboard will store everything you write, also passwords. Give OK;
Repeat above steps in order to show "Change Keyboard" Dialog again, here the new option "Sample Soft Keyboard" is available a...
'AND' vs '&&' as operator
I have a codebase where developers decided to use AND and OR instead of && and || .
10 Answers
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Scalar vs. primitive data type - are they the same thing?
... to something that contains the real value?", as in Java's primitive types vs. references. I see this as a somewhat lower-level distinction than scalar/compound, but not quite.
It really depends on context (and frequently what language family is being discussed). To take one, possibly pathologica...
Recursive Lock (Mutex) vs Non-Recursive Lock (Mutex)
...e first time around so that it can detect the difference between recursion vs. a different thread that should block instead. As another answer pointed out, there is a question of the additional overhead of this both in terms of memory to store this context and also the cycles required for maintainin...
Why not inherit from List?
...it should be a class that contains that list of players. Think Composition vs Inheritance. A Football team has a list of players (a roster), it isn't a list of players.
If I were writing this code the class would probably look something like so:
public class FootballTeam
{
// Football team ...
C++ semantics of `static const` vs `const`
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Ruby send vs __send__
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NoSql vs Relational database
Recently NoSQL has gained immense popularity.
9 Answers
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SQL Joins Vs SQL Subqueries (Performance)?
I wish to know if I have a join query something like this -
8 Answers
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RSpec vs Cucumber (RSpec stories) [closed]
When should I use specs for Rails application and when Cucumber (former rspec-stories)? I know how both work and actively use specs, of course. But it still feels weird to use Cucumber. My current view on this, is that it's convenient to use Cucumber when you're implementing application for the clie...