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Change default timeout for mocha
If we have a unit test file my-spec.js and running with mocha:
4 Answers
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How to access the ith column of a NumPy multidimensional array?
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>>> test[:,0]
array([1, 3, 5])
Similarly,
>>> test[1,:]
array([3, 4])
lets you access rows. This is covered in Section 1.4 (Indexing) of the NumPy reference. This is quick, at least in my experience. It's certai...
Getting the array length of a 2D array in Java
...ublic class Main {
public static void main(String args[]) {
int[][] test;
test = new int[5][];//'2D array'
for (int i=0;i<test.length;i++)
test[i] = new int[i];
System.out.println(Arrays.deepToString(test));
Object[] test2;
test2 = new Object[5];//array of obj...
Python unit test with base and sub class
I currently have a few unit tests which share a common set of tests. Here's an example:
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Quickly reading very large tables as dataframes
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Thanks for the tips Richie. I did a little testing, and it seems that the performance gains with using the nrow and colClasses options for read.table are quite modest. For example, reading a ~7M row table takes 78s without the options, and 67s with the options. (note...
What's better at freeing memory with PHP: unset() or $var = null
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@alex, you can sort of do that with unset. For example "$test = 4; (unset) $test;" - strange but true, and it returns the value of $test before unsetting it. Regardless, the PHP manual does confirm that it is a language construct.
– thomasrutter
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How to specify id when uses include in layout xml file
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Specify the ID in the <include>
<include layout="@layout/test" android:id="@+id/test1" />
Then use two findViewById to access fields in the layout
View test1View = findViewById(R.id.test1);
TextView test1TextView = (TextView) test1View.findViewById(R.id.text);
Using that ap...
regex.test V.S. string.match to know if a string matches a regular expression
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Basic Usage
First, let's see what each function does:
regexObject.test( String )
Executes the search for a match between a regular expression and a specified string. Returns true or false.
string.match( RegExp )
Used to retrieve the matches when matching a string against a regular...
When to use Mockito.verify()?
I write jUnit test cases for 3 purposes:
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Mockito: Trying to spy on method is calling the original method
....9.0. I want mock the behaviour for a single method of a class in a JUnit test, so I have
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