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What does the Java assert keyword do, and when should it be used?
What are some real life examples to understand the key role of assertions?
18 Answers
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What is a clean, pythonic way to have multiple constructors in Python?
...*args and **kwargs are an overkill. At most constructors, you want to know what your arguments are.
– user989762
Apr 28 '18 at 9:26
1
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What is the difference between “screen” and “only screen” in media queries?
What is the difference between screen and only screen in media queries?
5 Answers
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In C# what is the difference between ToUpper() and ToUpperInvariant()?
In C#, what is the difference between ToUpper() and ToUpperInvariant() ?
6 Answers
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What is the “assert” function?
I've been studying OpenCV tutorials and came across the assert function; what does it do?
9 Answers
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What does “use strict” do in JavaScript, and what is the reasoning behind it?
...ecking out this article:
ECMAScript 5 'Strict mode' support in browsers. What does this mean?
NovoGeek.com - Krishna's weblog
It talks about browser support, but more importantly how to deal with it safely:
function isStrictMode(){
return !this;
}
/*
returns false, since 'this' refers ...
What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
What will the command
7 Answers
7
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python generator “send” function purpose?
...ield takesTenSeconds(result * 10)
defer.returnValue(nextResult / 10)
What happens is that takesTwoSeconds() returns a Deferred, which is a value promising a value will be computed later. Twisted can run the computation in another thread. When the computation is done, it passes it into the defe...
What is the purpose of a self executing function in javascript?
...;
console.log(name());
function name() {
return userName;
}
However, what if I include a really handy javascript library to my page that translates advanced characters into their base level representations?
Wait... what?
I mean, if someone types in a character with some kind of accent on it...
What does (function($) {})(jQuery); mean?
... been simply copying the line into all my plugins without actually knowing what it means. Can someone tell me a little more about these? Perhaps an explanation will come in handy someday when writing a framework :)
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