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How to calculate the time interval between two time strings
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Yes, definitely datetime is what you need here. Specifically, the strptime function, which parses a string into a time object.
from datetime import datetime
s1 = '10:33:26'
s2 = '11:15:49' # for example
FMT = '%H:%M:%S'
tdelta = datetime.strptime(s2, F...
How do I extract a sub-hash from a hash?
...> 2}
If you feels like monkey patching is the way to go, following is what you want:
module MyExtension
module Hash
def slice(*keys)
::Hash[[keys, self.values_at(*keys)].transpose]
end
def except(*keys)
desired_keys = self.keys - keys
::Hash[[desired_keys, self...
AngularJS ng-class if-else expression
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What if I need to add two classes?
– mircobabini
Jun 13 '14 at 8:20
2
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Run command on the Ansible host
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for use with command/shell, what you want is the "_raw_params"
– mvr
Apr 5 '17 at 2:10
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How to pass an object into a state using UI-router?
...state.go('foo', { param1: 'bar', param2: 'baz', param3: { id: 35,
name: 'what' } });
$stateParams in 'foo' is now { param1: 'bar', param2: 'baz', param3: {
id: 35, name: 'what' } }
url is /foo/bar?param2=baz.
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Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
...ok under bower_components/jquery/dist/jquery.js .. the "dist" part being what I had overlooked.
– Jax Cavalera
Mar 6 '16 at 10:12
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Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?
Is there a foreach structure in MATLAB? If so, what happens if the underlying data changes (i.e. if objects are added to the set)?
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Run batch file as a Windows service
...s by GDATA antivirus. Yes, I know, whitelisting ... but customers don't do what's good for them. That's the sad truth.
– Dreamspace President
Feb 21 '18 at 13:12
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Password masking console application
...your pass string variable.
Here's the relevant working code that should do what you require:
var pass = string.Empty;
ConsoleKey key;
do
{
var keyInfo = Console.ReadKey(intercept: true);
key = keyInfo.Key;
if (key == ConsoleKey.Backspace && pass.Length > 0)
{
Cons...
Mockito How to mock only the call of a method of the superclass
...es not support this.
This might not be the answer you're looking for, but what you're seeing is a symptom of not applying the design principle:
Favor composition over inheritance
If you extract a strategy instead of extending a super class the problem is gone.
If however you are not allowed...