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How to get the number of days of difference between two dates on mysql?
...calculation
In your case, you'd use :
mysql> select datediff('2010-04-15', '2010-04-12');
+--------------------------------------+
| datediff('2010-04-15', '2010-04-12') |
+--------------------------------------+
| 3 |
+-------------------------------------...
What is a raw type and why shouldn't we use it?
...w type?
The Java Language Specification defines a raw type as follows:
JLS 4.8 Raw Types
A raw type is defined to be one of:
The reference type that is formed by taking the name of a generic type declaration without an accompanying type argument list.
An array type whose element type is a raw typ...
Why is pow(a, d, n) so much faster than a**d % n?
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4 Answers
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Active
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Pushing to Git returning Error Code 403 fatal: HTTP request failed
...nd want to push back out to the GitHub server. Using Cygwin on Windows 7 x64.
61 Answers
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How can I tell gcc not to inline a function?
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Quuxplusone
17.1k44 gold badges6262 silver badges123123 bronze badges
answered Sep 24 '09 at 20:46
alex tinglealex tin...
php stdClass to array
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447
The lazy one-liner method
You can do this in a one liner using the JSON methods if you're wil...
Move capture in lambda
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Generalized lambda capture in C++14
In C++14 we will have the so called generalized lambda capture. This enables move capture. The following will be legal code in C++14:
using namespace std;
// a unique_ptr is move-only
auto u = make_unique<some_type>...
Difference between Inheritance and Composition
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4
Interesting. Why not just create a new class java.util.Stack2 that uses composition?
– qed
Nov 7 '14 ...
Disable browser cache for entire ASP.NET website
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edited Mar 7 '14 at 5:15
SteveCav
6,0944242 silver badges5151 bronze badges
answered Jul 21 '...
How to check if a python module exists without importing it
...ss(type(spam_loader), importlib.machinery.SourceFileLoader)
Python3 ≥ 3.4
In Python3.4 importlib.find_loader python docs was deprecated in favour of importlib.util.find_spec. The recommended method is the importlib.util.find_spec. There are others like importlib.machinery.FileFinder, which is us...