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How to install Boost on Ubuntu
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Installing Boost on Ubuntu with an example of using boost::array:
Install libboost-all-dev and aptitude:
sudo apt install libboost-all-dev
sudo apt install aptitude
aptitude search boost
Then paste this into a C++ file called main.cpp:
#include <iostream>
#include <bo...
How to Deep clone in javascript
...w, but first, a code example which clones object literals, any primitives, arrays and DOM nodes.
function clone(item) {
if (!item) { return item; } // null, undefined values check
var types = [ Number, String, Boolean ],
result;
// normalizing primitives if someone did new St...
SQL variable to hold list of integers
...at is not allowed. Is there anyway to create a variable that will store an array if IDs from a subquery?
– Rafael Moreira
Jan 28 '16 at 15:24
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Get HTML5 localStorage keys
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If the browser supports HTML5 LocalStorage it should also implement Array.prototype.map, enabling this:
Array.apply(0, new Array(localStorage.length)).map(function (o, i) {
return localStorage.key(i);
})
share
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Objective-C Split()?
Is there any way to split strings in objective c into arrays? I mean like this - input string Yes:0:42:value into an array of (Yes,0,42,value)?
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What is the difference between “ is None ” and “ ==None ”
...no meaningful comparison with None. For example, a variable can be a numpy.array or None (my particular case).
– Jblasco
Oct 14 '14 at 10:38
3
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Iterate two Lists or Arrays with one ForEach statement in C#
This just for general knowledge:
11 Answers
11
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How can I get the max (or min) value in a vector?
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Hi, do you know is it possible to apply it to dimension array or vector?
– Charles Chow
Aug 13 '14 at 21:58
3
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How do I add a simple onClick event handler to a canvas element?
...t, and then pushes one shape (called an element in my code) to an elements array. You could add as many as you wish here.
The purpose of creating an array of objects is so we can query their properties later. After all the elements have been pushed onto the array, we loop through and render each on...
Getting the filenames of all files in a folder [duplicate]
...ngth > 0) { /** The oldest file comes first **/ Arrays.sort(fileList, LastModifiedFileComparator.LASTMODIFIED_COMPARATOR); } //filesList now contains all the JPG/jpg files in sorted order
– Dilip Muthukurussimana
May 27 '1...