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What is the purpose of base 64 encoding and why it used in HTTP Basic Authentication?
...wered Nov 1 '10 at 16:10
Matt BridgesMatt Bridges
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Postgres dump of only parts of tables for a dev snapshot
...tps://www.postgresql.org/docs/current/static/sql-copy.html
You should consider maintaining a set of development data rather than just pulling a subset of your production. In the case that you're writing unit tests, you could use the same data that is required for the tests, trying to hit all of th...
How to make a Java Generic method static?
...e with each other.
So, what does this mean:
In my answer <E> would hide the E from ArrayUtils<E> if the method wouldn't be static. AND <E> has nothing to do with the E from ArrayUtils<E>.
To reflect this fact better, a more correct answer would be:
public static <I> ...
Java Programming - Where should SQL statements be stored? [closed]
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+1 for the idea of writing stored procedures and then generating Java code from them, not the other way around.
– Daniel Pryden
Nov 2 '09 at 16:55
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Placement of the ng-app directive (html vs body)
...e discovered this while working on the app that was heavily relying on jqGrid and Dojo.
When we added ng-app to the head tag it blew up the site, but when we used a wrapper we could use Angular with no problems.
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Where are an UIWebView's cookies stored?
...r accessing cookies, and the NSHTTPCookie documentation for accessing individual cookie properties.
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iPad browser WIDTH & HEIGHT standard
Does anyone know the safest width and height for the BODY when viewing any web page on the iPad? I want to avoid the scrollbars as much as possible.
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What exactly is Heroku?
...ndering what Heroku really is? I know that its a cloud that helps us to avoid using servers? When do we actually use it?
5 ...
How to use > in an xargs command?
... must always be a single completely separate argument to the command to avoid code injection bugs. What you need to do, is this:
xargs -I{} sh -c 'grep ABC "$1" > "$1.out"' -- {}
Applies to xargs as well as find.
By the way, never use xargs without the -0 option (unless for very rare and con...
Insert Unicode character into JavaScript
...ga = '&#937;' in JavaScript, but only if your JavaScript code is:
inside an event attribute, as in onclick="var Omega = '&#937';
alert(Omega)" or
in a script element inside an XHTML (or XHTML + XML) document
served with an XML content type.
In these cases, the code will be first (bef...