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Which Java Collection should I use?
In this question How can I efficiently select a Standard Library container in C++11? is a handy flow chart to use when choosing C++ collections.
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Laravel - Eloquent or Fluent random row
How can I select a random row using Eloquent or Fluent in Laravel framework?
15 Answers
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How to open a local disk file with JavaScript?
...leReader facility does allow you to process local files, but these MUST be selected by the user, you cannot go rooting about the users disk looking for files.
I currently use this with development versions of Chrome (6.x). I don't know what other browsers support it.
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How do I get the width and height of a HTML5 canvas?
...le via .scrollWidth and .scrollHeight:
var canvasElem = document.querySelector('canvas');
document.querySelector('#dom-dims').innerHTML = 'Canvas DOM element width x height: ' +
canvasElem.scrollWidth +
' x ' +
canvasElem.scrollHeight
var canvasContext = canvasElem.getC...
Easiest way to toggle 2 classes in jQuery
... match the elements that expose either class, you can use a multiple class selector and write:
$(".A, .B").toggleClass("A B");
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How to put multiple statements in one line?
...f'https://genius.com/{song.replace(" ", "-")}-lyrics').text,'html.parser').select('.lyrics')[0].text.strip())
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Recursive file search using PowerShell
...-ChildItem -Recurse -Path path/with/wildc*rds/ -Include file.*).fullname | Select -First 1
Now for the important stuff:
To search only for files/directories do not use -File or -Directory (see below why). Instead use this for files:
Get-ChildItem -Recurse -Path ./path*/ -Include name* | where {$...
Application Loader stuck at “Authenticating with the iTunes store” when uploading an iOS app
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You have to agree to a new sign up in Application Loader. Select "Application Loader" under the "Xcode -> Open Developer Tool" menu (the first menu to the right of the Apple in the menu bar). Once you open Application Loader there will be a prompt to agree to new terms and then t...
Default value in Doctrine
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This should be the selected answer!
– Acelasi Eu
Sep 23 '14 at 20:22
2
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Member initialization while using delegated constructor
...tializer; the constructor is a delegating constructor, and the constructor selected by the is the target constructor. [...]
You can work-around this by defining the version of the constructor that takes arguments first:
Tokenizer::Tokenizer(std::stringstream *lines)
: lines(lines)
{
}
and th...