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Why is there no GIL in the Java Virtual Machine? Why does Python need one so bad?
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There is a comment down below in this blog post http://www.grouplens.org/node/244 that hints at the reason why it was so easy dispense with a GIL for IronPython or Jython, it is that CPython uses reference counting whereas the other 2 VMs have garbage collectors.
The exac...
Android AlertDialog Single Button
...t;?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:orientat...
Disable Interpolation when Scaling a
...- This functionality is now in the canvas spec! See separate answer here:
https://stackoverflow.com/a/11751817/154112
Old answer is below for posterity.
Depending on your desired effect, you have this as one option:
var can = document.getElementById('b');
var ctx = can.getContext('2d');
ctx.sc...
Overflow Scroll css is not working in the div
...n your scroll is working, without height scroll is not working.
Try this
http://jsfiddle.net/ZcrFr/3/
CSS:
.wrapper {
position: relative;
overflow: scroll;
width: 1000px;
height: 800px;
}
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Plot correlation matrix into a graph
...lot it using one of the various tutorials out there.
Using base graphics:
http://flowingdata.com/2010/01/21/how-to-make-a-heatmap-a-quick-and-easy-solution/
Using ggplot2:
http://learnr.wordpress.com/2010/01/26/ggplot2-quick-heatmap-plotting/
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Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
...blocking access from unknown location (app in production)
Solution: Go to http://www.google.com/accounts/DisplayUnlockCaptcha and click continue (this will grant access for 10 minutes for registering new apps).
After this my app in production started sending emails ;)
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“PKIX path building failed” and “unable to find valid certification path to requested target”
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Go to URL in your browser:
firefox - click on HTTPS certificate chain (the lock icon right next to URL address). Click "more info" > "security" > "show certificate" > "details" > "export..". Pickup the name and choose file type example.cer
chrome - click on s...
Make a div fill up the remaining width
...ve a fixed width (in pixels): hence called non-fluid layout.
Live Demo on http://jsbin.com/qukocefudusu/1/edit?html,css,output
<style>
/*
* [1] & [3] "floats" makes the 2 divs align themselves respectively right & left
* [2] "overflow: auto;" makes this div take the rem...
How can I check which version of Angular I'm using?
...ngular.js:
/**
* @license AngularJS v1.0.6
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
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Good or bad practice? Initializing objects in getter
...ter check with a jump.
Design Guidelines for Developing Class Libraries at http://msdn.microsoft.com/en-US/library/vstudio/ms229042.aspx
Regarding Lazy<T>
The generic Lazy<T> class was created exactly for what the poster wants, see Lazy Initialization at http://msdn.microsoft.com/en-us/l...