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How to pass arguments into a Rake task with environment in Rails? [duplicate]
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edited May 5 '18 at 19:41
Joshua Pinter
34k1717 go...
Check for null in foreach loop
Is there a nicer way of doing the following:
I need a check for null to happen on file.Headers before proceeding with the loop
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node.js database [closed]
...be preferable to a relational DB [I can do without any json/sql impedance mismatch]. I'm considering:
11 Answers
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Understanding REST: Verbs, error codes, and authentication
I am looking for a way to wrap APIs around default functions in my PHP-based web applications, databases and CMSs.
10 Answ...
Unit test naming best practices [closed]
...ple classes. It should represent all the things that are to be tested in this test case and are under control.
For assemblies I use the typical .Tests ending, which I think is quite widespread and the same for classes (ending with Tests):
[NameOfTheClassUnderTestTests]
Previously I used Fixture a...
What are unit tests, integration tests, smoke tests, and regression tests?
... Specify and test one point of the contract of single method of a class. This should have a very narrow and well defined scope. Complex dependencies and interactions to the outside world are stubbed or mocked.
Integration test: Test the correct inter-operation of multiple subsystems. There is whole ...
How do I get whole and fractional parts from double in JSP/Java?
...do I get whole and fractional parts from double in JSP/Java ? If the value is 3.25 then I want to get fractional =.25 , whole = 3
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What is the use of ByteBuffer in Java? [closed]
What are example applications for a ByteBuffer in Java? Please list any example scenarios where this is used. Thank you!
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How do I enumerate the properties of a JavaScript object? [duplicate]
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Simple enough:
for(var propertyName in myObject) {
// propertyName is what you want
// you can get the value like this: myObject[propertyName]
}
Now, you will not get private variables this way because they are not available.
EDIT: @bitwiseplatypus is correct that unless you use the ...
Determine project root from a running node.js application
Is there a better way than process.cwd() to determine the root directory of a running node.js process? Something like the equivalent of Rails.root , but for Node.js. I'm looking for something that is as predictable and reliable as possible.
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