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Python timedelta in years
...lease consult your country\'s '
+ 'legal code for in order to ascertain an answer.')
def age(dob):
today = datetime.date.today()
years = today.year - dob.year
try:
birthday = datetime.date(today.year, dob.month, dob.day)
except ValueError as e:
...
What does ~~ (“double tilde”) do in Javascript?
...
Technically you have the wrong order. The second ~ does what you described the first ~ does and vice versa. The ~ operator is a unary operators and is interpereted from right to left ~~X is like ~(~X) not like (~~)X (which would be a syntax error)
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How to monitor network calls made from iOS Simulator
...e to set the proxy on your local Mac to your instance of a proxy server in order for it to intercept, since the simulator will make use of your local Mac's environment.
The best solution for packet sniffing (though it only works for actual iOS devices, not the simulator) I've found is to use rvictl...
How to round up a number in Javascript?
...t to keep is before the decimal point. Then we do the inverse operation in order to restore the “original” value.
– Andrew Marshall
Jan 7 '13 at 23:22
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What is an alternative to execfile in Python 3?
... I noticed that you've written the local and global arguments in the wrong order. It's actually: exec(object[, globals[, locals]]). Of course if you had the arguments flipped in the original, then 2to3 will produce exactly what you said. :)
– Nathan Shively-Sanders
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How do I create multiple submit buttons for the same form in Rails?
... Yes, if decouple means avoiding some logic in the action in order to routes to the final action you are right, they are still coupled. I just meant that if you use the name attribute in that logic your controller is independent from what's showed on the button. Thanks, edited
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What is the difference between Session.Abandon() and Session.Clear()
...is called. He has to explicitly set the ASPNET_SessionID cookie to null in order to get a new Session ID.
– Zo Has
Nov 25 '13 at 5:27
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Symbolic links and synced folders in Vagrant
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I tried all these options in order to resolve an error running npm install.
Simply running vagrant in an admin prompt and loading the vm (vagrant reload), resolved the issue.
I went back and removed the SharedFoldersEnableSymlinksCreate configuration ...
Why does Java's hashCode() in String use 31 as a multiplier?
...cation to be key.hashCode() ^ value.hashCode() despite it is not even an unordered pair, as key and value have entirely different meaning. Yes, that implies that Map.of(42, 42).hashCode() or Map.of("foo", "foo", "bar", "bar").hashCode(), etc, are predictably zero. So don’t use maps as keys for oth...
what is faster: in_array or isset? [closed]
...need to iterate. Internally (in C) the PHP array is just a hash table. In order to lookup up a single index value, C just makes a hash of that value and looks up its assigned location in memory. There is either a value there or there isn't.
– Mike Brant
Nov 2...