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A python class that acts like dict
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class Mapping(dict):
def __setitem__(self, key, item):
self.__dict__[key] = item
def __getitem__(self, key):
return self.__dict__[key]
def __repr__(self):
return repr(self.__dict__)
def __len__(self):
re...
Django Passing Custom Form Parameters to Formset
I have a Django Form that looks like this:
12 Answers
12
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Android Get Current timestamp?
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This doesn't factor in the timezone offset of the device.
– kjdion84
Jan 16 '18 at 0:18
1
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Safari 3rd party cookie iframe trick no longer working?
So this is the umteenth revenge of the "how do I get 3rd party cookies to work in Safari" question but I'm asking again because I think the playing field has changed, perhaps after February 2012. One of the standard tricks to get 3rd party cookies in Safari was as follows: use some javascript to POS...
Count Rows in Doctrine QueryBuilder
...Flexo♦
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answered Nov 22 '14 at 19:55
HappyCoderHappyCoder
4,89344 g...
How to reverse a string in Go?
...builtin type.
func Reverse(s string) string {
runes := []rune(s)
for i, j := 0, len(runes)-1; i < j; i, j = i+1, j-1 {
runes[i], runes[j] = runes[j], runes[i]
}
return string(runes)
}
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g++ undefined reference to typeinfo
I just ran across the following error (and found the solution online, but it's not present in Stack Overflow):
17 Answers
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Location Services not working in iOS 8
My app that worked fine on iOS 7 doesn't work with the iOS 8 SDK.
26 Answers
26
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When and why JPA entities should implement Serializable interface?
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@AaronDigulla Can you please explain it by an example or pseudo code.
– sdindiver
Apr 8 at 17:37
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How should I call 3 functions in order to execute them one after the other?
...();
doSomethingElse();
doSomethingUsefulThisTime();
they will execute in order. doSomethingElse will not start until doSomething has completed. doSomethingUsefulThisTime, in turn, will not start until doSomethingElse has completed.
Asynchronous Functions
Asynchronous function, however, will not ...