大约有 15,471 项符合查询结果（耗时：0.0304秒） [XML]
How do I Moq a method that has an optional argument in its signature without explicitly specifying i
...venience for calling code, but I think that you should be explicit in your tests. Say you could leave out specifying the bool parameter. What happens if, in future, someone changes the default value of b to true? This will lead to failing tests (and rightfully so), but they will be more difficult to...
Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
...got the '' of your string.
In [43]: df['Value'] = df.apply(lambda row: my_test(row['a'], row['c']), axis=1)
In [44]: df
Out[44]:
a b c Value
0 -1.674308 foo 0.343801 0.044698
1 -2.163236 bar -2.046438 -0.116798
2 -0.199115 foo -...
Get all Attributes from a HTML element with Javascript/jQuery
...
I tested and it works with dynamically added attributes (chrome)
– CodeToad
May 25 '16 at 8:37
...
How can I return two values from a function in Python?
...
def test():
....
return r1, r2, r3, ....
>> ret_val = test()
>> print ret_val
(r1, r2, r3, ....)
now you can do everything you like with your tuple.
...
Stack smashing detected
...** stack smashing detected ***: ./a.out terminated
Aborted (core dumped)
Tested on Ubuntu 16.04, GCC 6.4.0.
Disassembly
Now we look at the disassembly:
objdump -D a.out
which contains:
int main (void){
400579: 55 push %rbp
40057a: 48 89 e5 ...
Mock vs MagicMock
...ault implementations of most of the magic methods.".
If you don't need to test any magic methods, Mock is adequate and doesn't bring a lot of extraneous things into your tests. If you need to test a lot of magic methods MagicMock will save you some time.
...
CruiseControl [.Net] vs TeamCity for continuous integration?
...reat deal of power. The build statistics page that shows build times, unit test count, pass rate etc. is very nice. TeamCity's project home page is also very valuable.
For simple .NET projects you can just tell TeamCity where the solution is and what assemblies have tests and that is all it needs (o...
What is so bad about singletons? [closed]
...erently cause code to be tightly coupled. This makes faking them out under test rather difficult in many cases.
They carry state around for the lifetime of the application. Another hit to testing since you can end up with a situation where tests need to be ordered which is a big no no for unit tests...
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]...
How do I get the opposite (negation) of a Boolean in Python?
...on 2) you can customize the truth value and thus the result of not:
class Test(object):
def __init__(self, value):
self._value = value
def __bool__(self):
print('__bool__ called on {!r}'.format(self))
return bool(self._value)
__nonzero__ = __bool__ # Python 2 ...