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Detecting programming language from a snippet
... a bit simplistic but it works for my tests. Currently if you feed it much more Python code than Ruby code it's likely to say that this code:
def foo
puts "hi"
end
is Python code (although it really is Ruby). This is because Python has a def keyword too. So if it has seen 1000x def in Python a...
How to resize an image with OpenCV2.0 and Python2.6
..., by using:
small = scipy.misc.imresize(image, 0.5)
There are obviously more options you can read in the documentation of those functions (cv2.resize, scipy.misc.imresize).
Update:
According to the SciPy documentation:
imresize is deprecated in SciPy 1.0.0, and
will be removed in 1.2.0. ...
UnicodeEncodeError: 'latin-1' codec can't encode character
... use keyword parameters. Consult the MySQL C API
documentation for more information.
host
string, host to connect
user
string, user to connect as
passwd
string, password to use
db
string, database to use
por...
Java logical operator short-circuiting
...&& and || are conditional (logical) operators. | and & work on more than just booleans,while && and || work only on booleans.
– A myth
Oct 30 '15 at 18:05
...
Eclipse returns error message “Java was started but returned exit code = 1”
...ion is at least as new as your JDK. This is the path for a Windows system. More on paths can be found here (scroll down).
If you don't know where the eclipse.ini file is: regularly it is in the folder of your eclipse.exe.
Edit2: @KadoLakatt: the reason why installing the latest Java Version worke...
Get a substring of a char* [duplicate]
...
Still more than what you need, but yeah, they'll get free-ed as soon as the code leaves the current stack.
– alexandernst
Nov 11 '13 at 21:39
...
What is external linkage and internal linkage?
...
@FrankHB, what is the "something more important" that the answer is missing?
– Mathematician
Jul 26 '17 at 17:33
2
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const vs constexpr on variables
...e there is a difference. Let's rename them so that we can talk about them more easily:
const double PI1 = 3.141592653589793;
constexpr double PI2 = 3.141592653589793;
Both PI1 and PI2 are constant, meaning you can not modify them. However only PI2 is a compile-time constant. It shall be in...
How to specify function types for void (not Void) methods in Java8?
...es over some important facts: Lambda expressions and method references are more than a syntactic addition. The JVM itself provides new types to handle method references more efficiently than with anonymous classes (most importantly MethodHandle), and using this, the Java compiler is able to produce ...
CSS two divs next to each other
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