Programmers are cautioned against heavy reliance upon this feature. Paul Schlyter This has some great tricks for speeding up your program, such as unrolling loops, code movement, precalculated numbers and constants, variable caching, POKE over PSET, and a whole lot more.
QB Chronicles 3 Singsong Some simple ways to decrease the file size of your finished QB programs, for people with limited bandwidth or harddrive space.
The diff option tells how many lines of source were added, removed, modified or stayed the same, and how many lines of comments were added, removed, modified or stayed the same.
WisdomDude Segments and Offsets explained. ZenderThe compression-error trade-off for large gridded data sets, Geosci.
This works more reliably on Unix than on Windows. This file can include other files see Includesso that only one problem definition file should always be given on the command line.
The file consists of a header of up to 32 bytes, followed by the column details, and then the data records themselves. In such a case, each subsequent record is given successive record numbers. Not really relating to QB, but you should still read it.
QB Cult Magazine 14 Sane Instructions on making a readme viewer for your QB program, in case you want to include documentation or a help file for your user to read.
The necessary code from Regexp:: This is shown in the following table: Building a Windows Executable The default Windows download, cloc A more detailed description: However, it is written in Fortran specifically to serve as an example for similar user-supplied routines.
A rigorous proof that the stripped-down file contains the same C code as the original is to compile these files and compare checksums of the resulting object files. Export to text filesUp: Put into define mode, to add dimensions, variables, or attributes.
Passing a dataset name that includes a directory that does not exist. Create your own executable If you have access to perl2exe, you can use it to create a tight Windows executable. Here's an example of running cloc against the Perl v5.
See also --diff, --diff-alignment, --diff-timeout, --ignore-case, --ignore-whitespace.
Did he add two comment lines, or delete seventeen source lines and add fourteen source lines and five comment lines, or did he do a complete rewrite, discarding all original lines and adding lines of all new source? By linking with these stub files under certain conditions, you will see reductions in EXE size of 2 - 15K.
Large files with many repeated lines can cause Algorithm:: A new file can be written using simple WRITE statements, just like those required to populate an unformatted sequential file, using any mixture of data types you choose.
The performed resolution is the one given as an argument to the -pre option.Awk, C#, C++, E, merd, PHP5, Python, Ruby, Tcl, Vimscript, YCP == Python == /= Haskell == \= Oz == \== Classic REXX, Prolog = /= Ada =!= Maple, XPath.
The Sieve of Eratosthenes is a simple algorithm that finds the prime numbers up to a given integer.
Task. Implement the Sieve of Eratosthenes algorithm, with the only allowed optimization that the outer loop can stop at the square root of the limit, and the inner loop. babeltrace(1) - Convert or process one or more traces, and more babeltrace-convert(1) - Convert one or more traces babeltrace-help(1) - Get help for a Babeltrace plugin or component class babeltrace-list-plugins(1) - List Babeltrace plugins and their properties babeltrace-log(1) - Convert a Linux kernel ring buffer to a CTF trace babeltrace-query(1) - Query object from a component class.
Write a Fortran program which will create a temporary direct access file, prompt for the name of an existing file and read that file sequentially writing each line to the next record of the temporary direct access.
What are the lesser-known but useful features of the Python programming language? Try to limit answers to Python core.
One feature per answer.
Give an example and short description of the feature, not just a link to documentation. Fortran File input/output Fortran associates files with unit numbers via the OPEN statement. Once open, you can READ, WRITE, Position, and finally CLOSE the file, using its unit number. A file is either "Formatted" or "Unformatted", and access to a file is either "Sequential" or "Direct".Download