All Questions
11 questions
0votes
1answer
85views
Parsing shortcodes out of a string
I wrote this shortcode parsing and it runs in \$O(N^2)\$. Is there a way to better optimize this? ...
- 151
18votes
5answers
4kviews
Speeding up thousands of string parses
I have a mapping application which takes string arguments in the form of string arrays. I parse these and then perform an action on the map. One of these is ...
- 447
4votes
1answer
194views
PHP class for reading DTD
A very long time ago, I started development of a code generator for HTML. And some time ago I rewrote it and published it under LGPL v3.0 on Sourceforge.net. It is very universal because one of its ...
- 159
6votes
0answers
873views
Parsing Lua 5.2 strings with patterns
I wrote some code to parse Lua 5.2 strings in Lua 5.1, using patterns. It works perfectly as far as I tested. ...
- 181
6votes
2answers
519views
The Bucketizer Script
This code is written in a SSIS Script Component that basically accomplishes what I previously had as a T-SQL script, that was reviewed here. I need to split a 80 character string that contains 20 ...
- 75.2k
4votes
1answer
227views
Deserialize an email header into key-value pairs
I've created a function that will deserialize an email header into a list of key-value pairs. I've run numerous tests using MS Office Outlook 2010 and MS Office 14.0 Object Library, all of which were ...
- 1,270
6votes
2answers
204views
Performance tuning on a text file to object conversion
I'm using an API which returns text in the following format: ...
- 631
12votes
1answer
3kviews
A regular expression parsing library in C
I've created a regular expression (regex) parsing library in C, and would like some feedback on it. Speed is really important to me, but any and all suggestions are acceptable. ...
- 21.9k
10votes
5answers
20kviews
Reading from text file with RegexMatch
Below is the method that I have written for reading from a text file. While reading, I need to match a line string to a given regex, and if it matches, I need to add the line string to a collection. ...
- 335
5votes
1answer
800views
Regex parser - request for review and optimization
The whole question is Simplified regular expression engine. I have solved the question, and in turn felt the need to get it reviewed. Any suggestions for clean up and optimization would help. Also ...
- 8,451
6votes
2answers
6kviews
SVG path parsing
I have a module in Python for dealing with SVG paths. One of the problems with this is that the SVG spec is obsessed with saving characters to a pointless extent. As such, this path is valid: ...
