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Simple explanation of clojure protocols
...-protocol my-protocol
java.lang.String
(foo [x] (.length x)))
(foo "Hello")
=> 5
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Simple Digit Recognition OCR in OpenCV-Python
...
Hello, could we load a trained net to use?
– yode
Jul 11 '18 at 6:47
add a comment
...
What breaking changes are introduced in C++11?
...ar *s = u8"def"; // Previously "abcdef", now "def"
#define _x "there"
"hello"_x // now a user-defined-string-literal. Previously, expanded _x .
New keywords: alignas, alignof, char16_t, char32_t, constexpr, decltype, noexcept, nullptr, static_assert, and thread_local
Certain intege...
Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
...<div id="window">
<div id="close">x</div>
<p>Hello!</p>
<p>If the "close button" change to the left side</p>
<p>you're on a Mac like system!</p>
</div>
http://www.nczonline.net/blog/2007/12/17/don-t-forget-navigator-plat...
Are the days of passing const std::string & as a parameter over?
...st std::string &str)
{
//Do something with `str`.
m_str = str;
}
Hello, copy constructor and potential memory allocation (ignore the Short String Optimization (SSO)). C++11's move semantics are supposed to make it possible to remove needless copy-constructing, right? And A passes a tempora...
Ruby custom error classes: inheritance of the message attribute
...oError.new("!dlroW olleH")
rescue FooError => e
puts e.message #=> Hello World!
end
Note that if you don't declare attr_accessor :message then it will not work. Addressing the OP's issue, you could also pass the message as an additional argument and store anything you like. The crucial p...
When to use Tornado, when to use Twisted / Cyclone / GEvent / other [closed]
...early as performant as Twisted but easy to write conventional webapps? Say hello to cyclone. I would prefer Cyclone over Tornado. It has an API that is very similar to Tornado. As a matter of fact, this is a fork of Tornado. But the problem is it has relativly small community. Alexandre Fiori is the...
Why are preprocessor macros evil and what are the alternatives?
... answer; I think that almost any programmer before even writing the first "Hello World" had encountered a phrase like "macro should never be used", "macro are evil" and so on, my question is: why? With the new C++11 is there a real alternative after so many years?
...
ASP.NET MVC View Engine Comparison
...unction Body() As XElement
Return _
<body>
<h1>Hello, World</h1>
</body>
End Function
NDjango
Design Goals:
NDjango is an implementation of the
Django Template Language on the .NET
platform, using the F# language.
Pros:
NDjango release 0.9...
text-overflow:ellipsis in Firefox 4? (and FF5)
...ddling here:
http://jsfiddle.net/kn9Qg/130/
HTML:
<div id="test">hello World</div>
CSS:
#test {
margin-top: 20px;
width: 68px;
overflow: hidden;
white-space: nowrap;
border: 1px solid green;
}
Javascript (uses jQuery)
function ellipsify($c){
// <...