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Difference between two dates in Python
... objects and take the days member.
from datetime import datetime
def days_between(d1, d2):
d1 = datetime.strptime(d1, "%Y-%m-%d")
d2 = datetime.strptime(d2, "%Y-%m-%d")
return abs((d2 - d1).days)
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Set folder browser dialog start location
...nswered May 10 '09 at 0:39
great_llamagreat_llama
10.7k44 gold badges3030 silver badges2929 bronze badges
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How to query nested objects?
...this scenario (without altering the domain.com to something else e.g domain_com)?
– Rens Tillmann
Jun 11 at 19:05
1
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Is returning by rvalue reference more efficient?
...
Beta_ab&&
Beta::toAB() const {
return move(Beta_ab(1, 1));
}
This returns a dangling reference, just like with the lvalue reference case. After the function returns, the temporary object will get destructed. You sho...
Sort array of objects by single key with date value
...cts with several key value pairs, and I need to sort them based on 'updated_at':
19 Answers
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Does ARC support dispatch queues?
...nt target is lower than iOS 6.0 or Mac OS X 10.8
You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage them.
If your deployment target is iOS 6.0 or Mac OS X 10.8 or later
ARC will manage your queue for you. You do not need to (and cannot) use dispatch_retain ...
How do I exclude all instances of a transitive dependency when using Gradle?
...l {
exclude group:"org.apache.geronimo.specs", module: "geronimo-servlet_2.5_spec"
exclude group:"ch.qos.logback", module:"logback-core"
}
Now the exclude block has two properties group and module. For those of you coming from maven background, group is same as groupId and module is same as ...
Authorize Attribute with Multiple Roles
...ttpContext.Current.User.Identity as ClaimsIdentity;
string _role = claimsIdentity.FindFirst(ClaimTypes.Role).Value;
bool isAuthorize = Roles.Any(role => role == _role);
if(!isAuthorize)
HandleUnauthorizedRequest(actionContext);
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SQLite - UPSERT *not* INSERT or REPLACE
...re the old value and the new value for any field.
– G__
Apr 1 '11 at 16:56
24
If the Employee is ...
How do you crash a JVM?
...he GC so you will get no StackOverflowError but a real crash including a hs_err* file.
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