At the end of a page, if something occurs, it needs to be cleared, then the entire page needs to be re-parsed before serving to the client. I was going to echo out a javascript to refresh the page, but that will make them load the page and then reload it...I was wondering if there was a way to just tell the php engine to go back to the b...
This might seem like a simple question. But I have been looking for an XML parser to use in one of my applications that is running on Linux. I am using Expat and have parsed my XML file by reading one in. However, the output is the same as the input. This is my file I am reading in: <?xml version="1.0" encoding="utf-8"?> <books> ...
Hello, I have managed to parse ok. But now I am having trouble getting the values that I need. I can get the element and the attributes. But cannot get the values. I would like to get the value of frame in this xml it is 20. /* track the current level in the xml tree */ static int depth = 0; /* first when start element is encountered *...
I have the following HTML: <html> <body> <h1>Foo</h1> <p>The quick brown fox.</p> <h1>Bar</h1> <p>Jumps over the lazy dog.</p> </body> </html> ...and by using the RubyGem Nokogiri (a hpricot replacement), I'd like to change it into the following HTML: <html> <body> <p class="title">Foo</p> <p>The quick brown fox.</p> <p class="title"...
I am working on a small text editor project and want to add basic syntax highlighting for a couple of languages (Java, XML..just to name a few). As a learning experience I wanted to add one of the popular or non popular Java lexer parser. What project do you recommend. Antlr is probably the most well known, but it seems pretty complex...
I have a that looks like this: I, [2009-03-04T15:03:25.502546 #17925] INFO -- : [8541, 931, 0, 0] I, [2009-03-04T15:03:26.094855 #17925] INFO -- : [8545, 6678, 0, 0] I, [2009-03-04T15:03:26.353079 #17925] INFO -- : [5448, 1598, 185, 0] I, [2009-03-04T15:03:26.360148 #17925] INFO -- : [8555, 1747, 0, 0] I, [2009-03-04T15:03:26.367523...
I am making an application where I need to verify the syntax of each line which contains a command involving a keyword as the first word. Also, if the syntax is correct I need to check the type of the variables used in the keywords. Like if there's a print command: print "string" < variable < "some another string" //some comments ...
Is there a linux equivalent of the win32 API _splitpath in linux? Details added: void _splitpath ( const char *path, // Path Input char *drive, // Drive : Output char *dir, // Directory : Output char *fname, // Filename : Output char *ext // Extension : Output ); It takes full path as...
I would like to be able to parse vb.net code files, so I can examine the collection of Subs, Functions (and their contents, including comments), private variables, etc. I can be open the actual source code files. So for example, if I have: Public Function FunctionOne(arg1 As String, arg2 as String) as Integer here is some code '...
I have a huge set of log lines and I need to parse each line (so efficiency is very important). Each log line is of the form cust_name time_start time_end (IP or URL )* So ip address, time, time and a possibly empty list of ip addresses or urls separated by semicolons. If there is only ip or url in the last list there is no separato...
Is there such a thing as a small, self-contained library that will render an equation written in a text-based format (e.g. LaTeX or MathML) to an image (either vector or raster)? It would be preferable if it's in Python or Python-friendly. (One possibility that I've found: Matplotlib has Python code to parse and display LaTeX equation...
I have a chunk of JSON which looks something like: { "map": [ [ "zimbraFeatureCalendarUpsellEnabled", "FALSE" ], [ "zimbraPrefCalendarDayHourStart", "8" ], [ "zimbraFeatureOptionsEnabled", "TRUE" ], [ "zimbraAttachmentsViewInHtmlOnly", "FALSE"...
We plan to migrate an old IBM/COBOL/DB2 legacy app to a Solaris/Oracle/C++ "setuped" world. My specific questions here are: are there any experiences with tools able to analyze COBOL code in a more model driven view? (e.g. data flow analysis, code flow analysis, cross/hyperref listings, pretty printing) is openCOBOL a real chance to go...
I'm trying to write a config-file parser for use in a non-standard C environment. Specifically, I can't rely on the utilities provided by <stdio.h>. I'm looking to use Flex, but I need to use my own input structures rather than <stdio.h>'s FILE pointers. ...
What is the difference between Flex & Lex and Yacc & Bison. I searched the Internet wildly and I didn't find any solid answer. Can I install pure Lex and Yacc on Ubuntu, or I can install only flex and bison. I am confused. Is Lex or Yacc still being maintained by someone ? Are all of them free ? If Lex is not free why do I have it in...
I have an MS Office 2003 excel file with macro. I have to parse the VBA code in macro using c#. While parsing i have to identify whether the keyword is a method name or property. And also is there a component from Microsoft to access all the VBA functions dynamically using reflection in c#? Is there a way to do this? If so please sugg...
I am trying to write a small web tool which takes an Excel file, parses the contents and then compares the data with another dataset. Can this be easily done in JavaScript? Is there a JavaScript library which does this? ...
I have a simple DTD file with elements and attributes specifications. Can i create a suitable XML file (with DOM) parsing this DTD with Java and no external APIs? Thanks in advance ...
I am trying the python pyparsing for parsing. I got stuck up while making the recursive parser. Let me explain the problem I want to make the Cartesian product of the elements. The syntax is cross({elements },{element}) I put in more specific way cross({a},{c1}) or cross({a,b},{c1}) or cross({a,b,c,d},{c1}) or So the general f...
I'd like to write an extension method for the .NET String class. I'd like it to be a special varation on the Split method - one that takes an escape character to prevent splitting the string when a escape character is used before the separator. What's the best way to write this? I'm curious about the best non-regex way to approach it....