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Difference between Mock / Stub / Spy in Spock test framework
I don't understand the difference between Mock, Stub, and Spy in Spock testing and the tutorials I have been looking at online don't explain them in detail.
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Or versus OrElse
...s short circuited, this means that only one side of the expression will be tested if the first side is a match.
Just like AndAlso will only test one side of the expression if the first half is a fail.
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PHP passing $_GET in linux command prompt
...ices and errors as well, e.g. <b>Notice</b>: Undefined index: testing in <b> ... </b><br />
– bafromca
Jan 19 '16 at 1:59
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Content Security Policy “data” not working for base64 Images in Chrome 28
...ata: in quotes - 'data:' - that also fails to work - and your answer also alerted me to that as a problem
– kris
Sep 12 '16 at 11:07
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Moment js date time comparison
...urn 1;
else if (momentA < momentB) return -1;
else return 0;
}
alert(compare("11/07/2015", "10/07/2015"));
The method returns 1 if dateTimeA is greater than dateTimeB
The method returns 0 if dateTimeA equals dateTimeB
The method returns -1 if dateTimeA is less than dateTime...
How to validate an email address in JavaScript
...Using regular expressions is probably the best way. You can see a bunch of tests here (taken from chromium)
function validateEmail(email) {
const re = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]...
Pandas - Get first row value of a given column
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To select the ith row, use iloc:
In [31]: df_test.iloc[0]
Out[31]:
ATime 1.2
X 2.0
Y 15.0
Z 2.0
Btime 1.2
C 12.0
D 25.0
E 12.0
Name: 0, dtype: float64
To select the ith value in the Btime column you could use:
In [...
How do I access the request object or any other variable in a form's clean() method?
...therwise you tie your form logic to the request/response cycle which makes testing harder.
– Andrew Ingram
Jan 29 '13 at 10:34
2
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How to calculate the bounding box for a given lat/lng location?
...oximation).
My implementation follows (It's written in Python; I have not tested it):
# degrees to radians
def deg2rad(degrees):
return math.pi*degrees/180.0
# radians to degrees
def rad2deg(radians):
return 180.0*radians/math.pi
# Semi-axes of WGS-84 geoidal reference
WGS84_a = 6378137...
How to install Java SDK on CentOS?
...a packages available for download. Depending on when you read this, the lastest available version may be different.
java-1.7.0-openjdk.x86_64
The above package alone will only install JRE. To also install javac and JDK, the following command will do the trick:
$ yum install java-1.7.0-openjdk*
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