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Convert Iterator to ArrayList
...etter than a normal ArrayList? Do they do it in a more efficient way? Even if it is more efficient is it really worth adding an extra dependency (and more complexity) to your project?
– CorayThan
Feb 24 '13 at 23:16
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Java Array Sort descending?
...rt() cannot be used directly to sort primitive arrays in descending order. If you try to call the Arrays.sort() method by passing reverse Comparator defined by Collections.reverseOrder() , it will throw the error
no suitable method found for sort(int[],comparator)
That will work fine with 'Ar...
Difference between framework and static library in xcode4, and how to call them
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Follow up question: does it matter if you had built a framework using either Debug or Distribution? Because otherwise Distribution has a smaller footprint.
– Aldrich Co
Jul 22 '13 at 4:48
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What is the difference between mocking and spying when using Mockito?
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Difference between a Spy and a Mock
When Mockito creates a mock – it does so from the Class of a Type, not from an actual instance. The mock simply creates a bare-bones shell instance of the Class, entirely instrumented to ...
How to get Last record from Sqlite?
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@Hasmukh, if suppose that column id is not just 'AUTOINCREMENT' but something else unique... is still working this solution?
– Choletski
Jan 25 '16 at 8:24
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What's the difference between [ and [[ in Bash? [duplicate]
...to the [ command. It has several enhancements that make it a better choice if you write scripts that target bash. My favorites are:
It is a syntactical feature of the shell, so it has some special behavior that [ doesn't have. You no longer have to quote variables like mad because [[ handles empty...
Setting an environment variable before a command in Bash is not working for the second command in a
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Note that if you need to run your somecommand as sudo, you need to pass sudo the -E flag to pass though variables. Because variables can introduce vulnerabilities. stackoverflow.com/a/8633575/1695680
– ThorSummone...
Cast a Double Variable to Decimal
...Note that a floating point number is not suited to keep an exact value, so if you first add numbers together and then convert to Decimal you may get rounding errors. You may want to convert the numbers to Decimal before adding them together, or make sure that the numbers aren't floating point number...
How do I use PHP namespaces with autoload?
...Person;
$class = new MyPerson\Class1();
Edit (2009-12-14):
Just to clarify, my usage of "use ... as" was to simplify the example.
The alternative was the following:
$class = new Person\Barnes\David\Class1();
or
use Person\Barnes\David\Class1;
// ...
$class = new Class1();
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Postgres NOT in array
...n operator, which must yield a Boolean result. The result of ALL is "true" if all comparisons yield true (including the case where the array has zero elements). The result is "false" if any false result is found.
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