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Difference between framework and static library in xcode4, and how to call them
...c libraries instead.
Static libraries are fine, but they require a bit of extra work on the part of the user. You need to link your project to the library and you need to copy the header files into your project or reference them somewhere by setting the appropriate header search paths in your build...
How do the Proxy, Decorator, Adapter, and Bridge Patterns differ?
... but also abstraction. It adds one more indirection to the delegation. The extra delegation is the bridge. It decouples Adapter even from adapting interface. It increases complexity more than any other of the other wrapping patterns, so apply with care.
Differences in constructors
Pattern differen...
What is the difference between “int” and “uint” / “long” and “ulong”?
...ainable code. Sure, it's easy to use type 'int' and use it without all the extra darn typing. It's a lot of work to figure out what they really meant, and a bit mind-numbing.
It's crappy coding when you mix int.
use int and uint when you just want a fast integer and don't care about the range (other...
Difference between partition key, composite key and clustering key in Cassandra?
...e partition key, i.e. a partition key formed of multiple columns, using an extra set of parentheses to define which columns forms the partition key.
Partitioning and Clustering
The PRIMARY KEY definition is made up of two parts: the Partition Key and the Clustering Columns. The first part maps to t...
Is there an easy way to add a border to the top and bottom of an Android View?
... to do them with the Shape drawable, which isn't very powerful.
Option 4: Extra views
I forgot to mention this really simple option if you only want borders above and below your view. You can put your view in a vertical LinearLayout (if it isn't already) and then add empty Views above and below it...
When should I use the Visitor Design Pattern? [closed]
... be a directory or an XML tag.
[If your a Java person, imagine of a lot of extra methods to build and maintain the children list.]
class TreeNode( object ):
def __init__( self, name, *children ):
self.name= name
self.children= children
def visit( self, someVisitor ):
...
Different floating point result with optimization enabled - compiler bug?
...king crusty old 32-bit binaries), because SSE/SSE2 has temporaries with no extra precision. double and float vars in XMM registers are really in IEEE 64-bit or 32-bit format. (Unlike x87, where the registers are always 80-bit, and storing to memory rounds to 32 or 64 bit.)
– ...
Should MySQL have its timezone set to UTC?
...MySQL datetime fields and daylight savings time -- how do I reference the "extra" hour?
Converting negative values from FROM_UNIXTIME
Sources:
https://bugs.mysql.com/bug.php?id=68861
http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html
http://dev.mysql.com/doc/refman/5.1/en/dateti...
Disabling Chrome Autofill
... real fields.
If you are using javascript to modify your form, there is an extra trick you will need. Show the fake fields while you are manipulating the form and then hide them again a millisecond later.
Example code using jQuery (assuming you give your fake fields a class):
$(".fake-autofill-field...
Error: Can't set headers after they are sent to the client
...eader gets sent, but then further headers (like a 30X redirect) try to add extra headers, but it's too late since the response header has already been transmitted.
I'm not sure exactly what's causing your error, but look at any callbacks as potential areas to investigate.
One easy tip to simplify ...