Hi, I am developing an iPad application. There are two classes D1 and D2 inheriting from same base class B. 'B' has an member variable 'm'. Both D1 and D2 are compiled as separate static libraries. When the main project tries to link to these libraries it gives duplicate symbol error for 'm'. BFile.h @interface B { int m; } @end D1Fi...
In order to duplicate an Array in Javascript, does anyone know (and maybe tested) if it's faster to use slice method: var dup_array = original_array.slice(); or doing a for loop: for(var i = 0, l = original_array.lenght; i < l; ++i) dup_array[i] = original_array[i]; UPDATE: (just to clarify myself) I know both ways do only a ...
so i'm new to this whole NOSQL stuff and have recently been intrigued with mongoDB. i'm creating a new website from scratch and decided to go with MONGODB/NORM (for C#) as my only database. i've been reading up a lot about how to properly design your document model database and i think for the most part i have my design worked out pret...
I'm reading and processing a stream of input from the ARGV filehandle in Perl (i.e. the while(<>) construct) a regular filehandle, which may be STDIN. However, I need to analyze a significant portion of the input in order to detect which of four different but extremely similar formats it is encoded in (different ASCII encodings of FASTQ ...