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Should developers have administrator permissions on their PC
...ms, install software (if nothing else, to test the installation process of whatever they happen to be developing), poke about the registry and run software that will not work properly without admin privileges (just to list a few items). There are a host of other tasks integral to development work t...
WAMP/XAMPP is responding very slow over localhost
I don't know what the problem is. WAMP was very slow, so I reformatted my computer and installed WAMP. Still, accessing localhost is very, very slow, and sometimes it doesn't even load at all. I even removed it and replaced it with XAMPP, but I still got the same result. What might possibly be the p...
How can the Euclidean distance be calculated with NumPy?
...e yes, scipy functions are fully compatible with numpy. But take a look at what aigold suggested here (which also works on numpy array, of course)
– Avision
Jan 12 '18 at 8:48
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Why does C++ require a user-provided default constructor to default-construct a const object?
...y default. So if you declare a const object of POD which is uninitialized, what use of it? So I think the Standard enforces this rule so that the object can actually be useful.
struct POD
{
int i;
};
POD p1; //uninitialized - but don't worry we can assign some value later on!
p1.i = 10; //assign...
Weak and strong property setter attributes in Objective-C
What is the difference between weak and strong property setter attributes in Objective-C?
5 Answers
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How to properly stop the Thread in Java?
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What if the thread logic is complex and invokes a lot of methods of other classes? It is not possible to check boolean flag everywhere. What to do then?
– Soteric
Jun 9 '12 at 14:53
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Change project name on Android Studio
...lose your project and expect the list of recent projects happy finding out what is what.
– drindt
Oct 5 '16 at 12:46
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show 8 more comments
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Check if OneToOneField is None in Django
...tabase lookup, and not just DoesNotExist. This is probably broken, and not what you want.
– Pi Delport
Mar 22 '13 at 12:45
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Hash function that produces short hashes?
...h algorithm (eg. SHA-1), which will give you a slightly longer result than what you need. Simply truncate the result to the desired length, which may be good enough.
For example, in Python:
>>> import hashlib
>>> hash = hashlib.sha1("my message".encode("UTF-8")).hexdigest()
>&...
Case insensitive searching in Oracle
.... if i close and reopen it would have reset. Is there a way that i can see what the current values are so that if its persisted everywhere i can change back to original settings...
– Seabizkit
Jun 13 '17 at 14:40
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