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What is the difference between String and string in C#?
...tem.UInt16
int: System.Int32
uint: System.UInt32
long: System.Int64
ulong: System.UInt64
float: System.Single
double: System.Double
decimal: System.Decimal
char: System.Char
Apart from string and object, the aliases are all to value types. decimal is a value type, but not a primi...
How to check if an object is a list or tuple (but not string)?
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In python 2 only (not python 3):
assert not isinstance(lst, basestring)
Is actually what you want, otherwise you'll miss out on a lot of things which act like lists, but aren't subclasses of list or tuple.
s...
How does C compute sin() and other math functions?
..., this is the code that actually runs when you call sin() on a typical x86-64 Linux system. It is apparently faster than the fsin assembly instruction. Source code: sysdeps/ieee754/dbl-64/s_sin.c, look for __sin (double x).
This code is very complex. No one software algorithm is as fast as possible...
Spring Boot - inject map from application.yml
...rs. I want to inject this map into a service that will initialize services based on the configuration provided in this yaml file. My initial implementation was:
@Service
@ConfigurationProperties(prefix = 'oauth')
class OAuth2ProvidersService implements InitializingBean {
private Map<String,...
Python - Create a list with initial capacity
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Ned BatchelderNed Batchelder
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How to use C++ in Go
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I've created the following example based on Scott Wales' answer. I've tested it in macOS High Sierra 10.13.3 running go version go1.10 darwin/amd64.
(1) Code for library.hpp, the C++ API we aim to call.
#pragma once
class Foo {
public:
Foo(int value);
~...
How is an HTTP POST request made in node.js?
...ot the junk that is displayed in this answer (which may be useful for file based objects?). I was stuck on that for ages... stackoverflow.com/questions/9768192/… provided my complete solution
– RozzA
Nov 6 '14 at 10:55
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Choose between ExecutorService's submit and ExecutorService's execute
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Taken from the Javadoc:
Method submit extends base method {@link Executor#execute} by creating and
returning a {@link Future} that can be used to cancel execution and/or wait for
completion.
Personally I prefer the use of execute because it feels more declarative...
Android and XMPP: Currently available solutions [closed]
.... It's actively developed and Tigase Messenger for Android (Play Store) is based on it.
There is a Basic library documentation wiki page with a couple of examples and for details you should refere to javadocs
share
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What underlies this JavaScript idiom: var self = this?
I saw the following in the source for WebKit HTML 5 SQL Storage Notes Demo :
10 Answers
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