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What is the current state of the art in HTML canvas JavaScript libraries and frameworks? [closed]
...urced under MIT License)
To get started, check out:
Demos (simple & complex, with code to show how they're done)
Fabric.js presentation at FalsyValues (and another one at BK.js)
Wiki on github (including FAQ)
Documentation
Google Group (ask any question there)
Fabric.js on twitter (or short q...
jQuery get the location of an element relative to window
...-radius: 2px;
padding: 5px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="log"></div>
<div id="element">Hello
<hr>World</div>
<div id="scroll">Scroll Down</div>
...
How does one output bold text in Bash?
...
The most compatible way of doing this is using tput to discover the right sequences to send to the terminal:
bold=$(tput bold)
normal=$(tput sgr0)
then you can use the variables $bold and $normal to format things:
echo "this is ${...
How to rotate the background image in the container?
...
Very well done and answered here -
http://www.sitepoint.com/css3-transform-background-image/
#myelement:before
{
content: "";
position: absolute;
width: 200%;
height: 200%;
top: -50%;
left: -50%;
z-index: -1;
background: url(background.png) 0 0 rep...
Rails Migration: Remove constraint
...olumn :users, :address, :string, :null => true
Docs...
http://apidock.com/rails/ActiveRecord/ConnectionAdapters/SchemaStatements/change_column
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How to extend an existing JavaScript array with another array, without creating a new array
...er use the inbuilt "forEach" function on "b". See my answer: stackoverflow.com/questions/1374126/…
– jcdude
Oct 10 '13 at 15:41
36
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Linux find file names with given string
...
Use the find command,
find . -type f -name "*John*"
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How to forward declare a template class in namespace std?
... the only thing you're allowed to put in std is a template specialisation, commonly std::less on a user-defined type. Someone else can cite the relevant text if necessary.
Just #include <list> and don't worry about it.
Oh, incidentally, any name containing double-underscores is reserved for ...
How do you dynamically add elements to a ListView on Android?
...ng="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<Button
android:id="@+id/addBtn"
android:text="Add New Item"
...