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Junit - run set up method once
...ould like to have a setup method that executes only once before all tests. Is that possible with Junit 4.8?
10 Answers
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Angularjs prevent form submission when input validation fails
...some client side input validation to check that the user name and password is not empty and longer than three characters. See the below code:
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What is the worst real-world macros/pre-processor abuse you've ever come across?
What is the worst real-world macros/pre-processor abuse you've ever come across (please no contrived IOCCC answers *haha*)?
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Is it possible to import a whole directory in sass using @import?
... files into directories can REDUCE complexity.
My organization's project is a rather complex app. There are 119 Sass files in 17 directories. These correspond roughly to our views and are mainly used for adjustments, with the heavy lifting being handled by our custom framework. To me, a few lines ...
How do I import a Swift file from another Swift file?
...I needed to import the base module in the test file. In my case, my target is called 'myproject' and I added import myproject and the class was recognised.
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What does a \ (backslash) do in PHP (5.3+)?
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\ (backslash) is the namespace separator in PHP 5.3.
A \ before the beginning of a function represents the Global Namespace.
Putting it there will ensure that the function called is from the global namespace, even if there is a functio...
Generate UML Class Diagram from Java Project [closed]
Is there a good tool that can help to reverse engineer Java classes to UML that will show an overview of how my classes are related to each other? It doesn't need to decompile from JAR file because I have the sources. I know there are quite a few out there but most of those can only generate individ...
Calculate a Running Total in SQL Server
...ing SQL Server 2012 see: https://stackoverflow.com/a/10309947
The problem is that the SQL Server implementation of the Over clause is somewhat limited.
Oracle (and ANSI-SQL) allow you to do things like:
SELECT somedate, somevalue,
SUM(somevalue) OVER(ORDER BY somedate
ROWS BETWEEN UNBO...
How to access environment variable values?
...hrough os.environ
import os
print(os.environ['HOME'])
Or you can see a list of all the environment variables using:
os.environ
As sometimes you might need to see a complete list!
# using get will return `None` if a key is not present rather than raise a `KeyError`
print(os.environ.get('KEY_TH...
SQL : BETWEEN vs =
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They are identical: BETWEEN is a shorthand for the longer syntax in the question.
Use an alternative longer syntax where BETWEEN doesn't work e.g.
Select EventId,EventName from EventMaster
where EventDate >= '10/15/2009' and EventDate < '10/18...