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Resize HTML5 canvas to fit window
...t;
<body>
<canvas id='c' style='position:absolute; left:0px; top:0px;'>
</canvas>
<script>
(function() {
var
// Obtain a reference to the canvas element using its id.
htmlCanvas = document.getElementById('c'),
// Obtain a grap...
Text overflow ellipsis on two lines
...moz-box-sizing: content-box;
float: right;
position: relative;
top: -25px;
left: 100%;
width: 3em;
margin-left: -3em;
padding-right: 5px;
text-align: right;
background-size: 100% 100%;/* 512x1 image,gradient for IE9. Transparent at 0% -> white at 50% -> whit...
How do I set up a basic Ruby project?
...ency 'rake' near the bottom.
Add Bundler.setup and require 'my_lib' to the top of spec/spec_helper.rb to ensure your gem dependencies are loaded when you run your specs.
Add require "rspec/core/rake_task" and task :default => :spec to your Rakefile, so that running rake will run your specs.
Whi...
Is there any standard for JSON API response format?
...ch element in the errors array represents a different error." Perhaps the top level error would mention "Request failed input validation" and the errors[] array would have one entry for each specific validation failure that occurred.
– James Daily
Jan 16 '19 a...
How to import a module given the full path?
...
If your top-level module is not a file but is packaged as a directory with __init__.py, then the accepted solution almost works, but not quite. In Python 3.5+ the following code is needed (note the added line that begins with 'sys.mo...
Delete fork dependency of a GitHub repository
...move the original forked one:
Sign in to github
Select the + sign in the top right corner, and Import repository.
Import your forked repository. The new repository won't have the fork dependency.
Delete the original, forked repository in the repository settings.
...
Differences between hard real-time, soft real-time, and firm real-time?
...control and not too costly, then production continues.
A digital cable set-top box decodes time stamps for when frames must appear on the screen. Since the frames are time order sensitive a missed deadline causes jitter, diminishing quality of service. If the missed frame later becomes available it ...
Set the absolute position of a view
... = new RelativeLayout.LayoutParams(30, 40);
params.leftMargin = 50;
params.topMargin = 60;
rl.addView(iv, params);
More examples:
Places two 30x40 ImageViews (one yellow, one red) at (50,60) and (80,90), respectively:
RelativeLayout rl = (RelativeLayout) findViewById(R.id.my_relative_layout);
...
What is the difference between Swing and AWT?
...ing they are wrappers for operating system objects) whereas Swing built on top of AWT with a richer set of lightweight components.
Any serious Java UI work is done in Swing not AWT, which was primarily used for applets.
sha...
position: fixed doesn't work on iPad and iPhone
...ent will appear to move (because it actually is) This is a traditional desktop browser.
So in iOS the viewport moves, in a traditional browser the webpage moves. In both cases the fixed elements stay still in reality; although on iOS the fixed elements appear to move.
The way to get around this,...