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What does the tilde before a function name mean in C#?
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They're both correct, depending on which C# spec you read. The most recent MS one (unified C# 3.0) refers to them as destructors (e.g. section 10.13) but the ECMA spec refers to them as finalizers.
– Jon Skeet
Oct 9 '08 at 19:10
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Display string as html in asp.net mvc view
... Yeah this answer is much better, I initially used Html.Raw, but when i read this answer, I switched immediately
– Pratyush Dhanuka
Aug 20 '18 at 11:29
add a comment
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Difference between os.getenv and os.environ.get
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See this related thread. Basically, os.environ is found on import, and os.getenv is a wrapper to os.environ.get, at least in CPython.
EDIT: To respond to a comment, in CPython, os.getenv is basically a shortcut to os.environ.get ; since os.env...
Are Mutexes needed in javascript?
...: Implementing Mutual Exclusion in JavaScript .
On the other hand, I have read that there are no threads in javascript, but what exactly does that mean?
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Is there an MD5 Fixed Point where md5(x) == x?
...ing backwards" if you don't treat the function as a black box, but instead read the spec and apply some mathematical thinking.
– rndmcnlly
May 23 '09 at 1:46
2
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How can I output UTF-8 from Perl?
...all over code.
To synthesize and complete for other cases, like write and read files in utf8 and also works with LoadFile of an YAML file in utf8
use utf8;
use open ':encoding(utf8)';
binmode(STDOUT, ":utf8");
open(FH, ">test.txt");
print FH "something éá";
use YAML qw(LoadFile Dump);
my $...
Defining a percentage width for a LinearLayout? [duplicate]
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Àfter reading and trying a lot of different options I am pretty convinced this is the best answer. P.S. Android layouts suck big time! Cannot believe they don't accept relative (%) values! thanks for this answer.
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Extract hostname name from string
...considered the root domain (i.e. www.食狮.公司.cn, b.c.kobe.jp, etc.). Read more about it here.
Try:
npm install --save psl
Then with my "extractHostname" implementation run:
let psl = require('psl');
let url = 'http://www.youtube.com/watch?v=ClkQA2Lb_iE';
psl.get(extractHostname(url)); // ...
Removing item from vector, while in C++11 range 'for' loop?
...ove with a lambda for the predicate elegantly allows that (since this is already C++11)
– Potatoswatter
Apr 28 '12 at 23:13
11
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Lambda function in list comprehensions
...mediately with the current value of i. Another way (a little bit easier to read - it produces no 'WAT' effect) is to store the value of i inside a partial object, and have the "inner" (original) lambda take it as an argument (passed supplied by the partial object at the time of the call), i.e.:
Afte...