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How do you assert that a certain exception is thrown in JUnit 4 tests?
...et(0);
}
Though answer https://stackoverflow.com/a/31826781/2986984 has more options for JUnit <= 4.12.
Reference :
JUnit Test-FAQ
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fo...
I want to remove double quotes from a String
...quotes. you can replace this with " to only match double quotes.
+: one or more quotes, chars, as defined by the preceding char-class (optional)
g: the global flag. This tells JS to apply the regex to the entire string. If you omit this, you'll only replace a single char.
If you're trying to remov...
Is it possible to disable the network in iOS Simulator?
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Add a new item to a dictionary in Python [duplicate]
...ence except for personal taste. Personally I find the first to be a little more intuitive for just one item.
– Chris Eberle
Feb 26 '13 at 19:22
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How do I format a date in Jinja2?
...
{{ car.date_of_manufacture|datetime('full') }}
which looks nicer and is more maintainable. Another common filter is also the "timedelta" filter, which evaluates to something like "written 8 minutes ago". You can use babel.dates.format_timedelta for that, and register it as filter similar to the d...
Best way to test SQL queries [closed]
...y making each significant thing a query does into a view. Then you compose more complex queries out of these simpler views, just as you compose more complex functions out of more primitive functions.
And the great thing is, for most compositions of views, you'll get exactly the same performance out...
Use of *args and **kwargs [duplicate]
...kes 3 args. Passing it to print_three_things(*mylist), the * annotation is more or less like the spreading operator in ES6. Let me know if my consideration is okay or wrong? Thanks
– Pristine Kallio
Jun 22 '17 at 3:12
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Random string generation with upper case letters and digits
...hoices(string.ascii_uppercase + string.digits, k=N))
A cryptographically more secure version; see https://stackoverflow.com/a/23728630/2213647:
''.join(random.SystemRandom().choice(string.ascii_uppercase + string.digits) for _ in range(N))
In details, with a clean function for further reuse:
&...
What does !important mean in CSS?
...gards the 'later' rule overriding the 'earlier' ones.
Also, ordinarily, a more specific rule will override a less-specific rule. So:
a {
/* css */
}
Is normally overruled by:
body div #elementID ul li a {
/* css */
}
As the latter selector is more specific (and it doesn't, normally,...
IsNothing versus Is Nothing
...Nothing' rather than "Not IsNothing(object)" which I personally feel looks more readable.
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