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What's the difference between hard and soft floating point numbers?
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Hard floats use an on-chip floating point unit. Soft floats emulate one in software. The diffe...
Change old commit message on Git
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It says:
When you save and exit the editor, it will rewind you back to that last commit in th...
Difference between / and /* in servlet mapping url pattern
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<url-pattern>/*</url-pattern>
The /* on a servlet overrides all other servlets, incl...
How do CDI and EJB compare? interact?
...s MVC framework (just example), and you are limited here, even using EJB 3.1 - you can't use @EJB annotation in Struts action, it is not managed by container. But when you add Struts2-CDI plugin, you can write there @Inject annotation for the same thing (so no more JNDI lookup needed). This way it e...
Why is LINQ JOIN so much faster than linking with WHERE?
I've recently upgraded to VS 2010 and am playing around with LINQ to Dataset. I have a strong typed dataset for Authorization that is in HttpCache of an ASP.NET WebApplication.
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How to install grunt and how to build script with it
...scribe your build process. For this sample I just combine two JS files file1.js and file2.js in the js folder and generate app.js:
module.exports = function(grunt) {
// Project configuration.
grunt.initConfig({
concat: {
"options": { "separator": ";" },
"bui...
Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
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edited Sep 5 '14 at 7:04
answered Sep 13 '12 at 12:00
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What should I use Android AccountManager for?
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edited May 23 '17 at 10:31
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answered Dec 23 '11 at 10:07
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How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
... One of the largest Git projects, the Linux kernel,
is beginning to need 12 characters out of the possible 40 to stay
unique.
7 digits is the Git default for a short SHA, so that's fine for most projects. The Kernel team have increased theirs several times, as mentioned, because the have sever...
Using Node.js only vs. using Node.js with Apache/Nginx
...curity flaws and DoS attacks against Node. For a real-world example, CVE-2013-4450 is prevented by running something like Nginx in front of Node.
I'll caveat the second bullet point by saying you should probably be serving your static files via a CDN, or from behind a caching server like Varnish. ...