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How to configure an existing git repo to be shared by a UNIX group
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115
Try this to make an existing repository in repodir work for users in group foo:
chgrp -R foo ...
Why prefer two's complement over sign-and-magnitude for signed numbers?
I'm just curious if there's a reason why in order to represent -1 in binary, two's complement is used: flipping the bits and adding 1?
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RegEx to parse or validate Base64 data
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148
From the RFC 4648:
Base encoding of data is used in many situations to store or transfer d...
Java reflection - impact of setAccessible(true)
...ws Exception {
MyClass myClass = new MyClass();
Field field1 = myClass.getClass().getDeclaredField("theField");
field1.setAccessible(true);
System.out.println(field1.get(myClass)); // no exception
Field field2 = myClass.getClass().getDeclaredField("theField");...
Memory footprint of Haskell data types
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156
(The following applies to GHC, other compilers may use different storage conventions)
Rule of...
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. ...
What is the difference between MySQL Server and MySQL Client
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117
The mysql server package will install the mysql database server which you can interact with us...
target input by type and name (selector)
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answered Jul 10 '10 at 22:43
Russ CamRuss Cam
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HTML entity for the middle dot
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It's called a middle dot: ·
HTML entities:
·
·
·
In CSS:
\00B7
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Difference between “managed” and “unmanaged”
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191
Managed Code
Managed code is what Visual Basic .NET and C# compilers create. It runs on the C...