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Convert Java Array to Iterable
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Integer foo[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
List<Integer> list = Arrays.asList(foo);
// or
Iterable<Integer> iterable = Arrays.asList(foo);
Though you need to use an Integer array (not an int array) for this to work.
For pri...
bundle install fails with SSL certificate verification error
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28 Answers
28
Active
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Get the date (a day before current time) in Bash
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263
if you have GNU date and i understood you correctly
$ date +%Y:%m:%d -d "yesterday"
2009:11:0...
Redis strings vs Redis hashes to represent JSON: efficiency?
I want to store a JSON payload into redis. There's really 2 ways I can do this:
3 Answers
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parseInt vs unary plus, when to use which?
...l character, like the period that is intended to be a decimal point ..
+'2.3' === 2.3; //true
parseInt('2.3',10) === 2; //true
parseInt and parseFloat parses and builds the string left to right. If they see an invalid character, it returns what has been parsed (if any) as a number, a...
Mockito + PowerMock LinkageError while mocking system class
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423
Try adding this annotation to your Test class:
@PowerMockIgnore("javax.management.*")
Worked ...
Using parameters in batch files at Windows command line
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287
As others have already said, parameters passed through the command line can be accessed in bat...
Underscore: sortBy() based on multiple attributes
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251
sortBy says that it is a stable sort algorithm so you should be able to sort by your second pr...