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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...
Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]
...
An extra point - Transmission security requires authentication of transmission initiator. For example, no good having SSH if everyone knows the password. Multi-layer security is vital in distributed applications. Think Identity,...
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...
How does the main() method work in C?
...t lists, is one of those features.
Programmers noticed that they can pass extra arguments to a function, and nothing bad happens with their given compiler.
This is the case if the calling conventions are such that:
The calling function cleans up the arguments.
The leftmost arguments are closer t...
LaTeX Optional Arguments
... wanted to create a command, \dx, to abbreviate \;\mathrm{d}x (i.e. put an extra space before the differential of the integral and have the "d" upright as well). But then I also wanted to make it flexible enough to include the variable of integration as an optional argument. I put the following code...
What's the UIScrollView contentInset property for?
...ntent enough to type into it. With the inset, it is as if the content had extra "BLANK CONTENT" the size of the content inset. Blank text has been "inset" into the real "content" -- that's how I remember the concept.
share...
Alter MySQL table to add comments on columns
... AND is_nullable = 'YES' AND column_key = '','DEFAULT NULL ', ''),
extra,
' COMMENT \'',
column_comment,
'\' ;') as script
FROM
information_schema.columns
WHERE
table_schema = 'my_database_name'
ORDER BY table_name , column_name
Export all to a CSV
Open it o...
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.)
– ...
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...
How do I remove code duplication between similar const and non-const member functions?
... {
// Two lines -- one cast. This is slightly less ugly but takes an extra line.
const X& constMe = *this;
return const_cast<Z&>( constMe.z(index) );
}
#endif
};
NOTE: It is important that you do NOT put the logic in the non-const function and have the const-fun...