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Explain the “setUp” and “tearDown” Python methods used in test cases
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edited Jul 28 '11 at 6:38
answered Jul 28 '11 at 6:08
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What is a predicate in c#? [duplicate]
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Predicate<int> pre = delegate(int a){ return a % 2 == 0; };
Here we have a Predicate<int> pre that takes an int a and returns a % 2 == 0. This is essentially testing for an even number. What that means is:
pre(1) == false;
pre(2) == true;
And so on. This also mea...
Add a default value to a column through a migration
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answered Aug 17 '11 at 20:02
Maurício LinharesMaurício Linhares
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How can I add a column that doesn't allow nulls in a Postgresql database?
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To clarify: the default value is only needed to update existing rows, which is why it can be dropped immediately afterwards. All existing ro...
Test for multiple cases in a switch, like an OR (||)
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You can use fall-through:
switch (pageid)
{
case "listing-page":
case "home-page":
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NUnit Test Run Order
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edited May 11 '12 at 7:18
Arion
29.3k88 gold badges6363 silver badges7979 bronze badges
answer...
psql: FATAL: Peer authentication failed for user “dev”
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find -exec a shell function in Linux?
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Since only the shell knows how to run shell functions, you have to run a shell to run a functi...
Where is the Java SDK folder in my computer? Ubuntu 12.04
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WAY-1 : Updated for the shortest and easy way
Below command will give you the path, But it...
How to get a variable name as a string in PHP?
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24 Answers
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