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• Parsing a Vimeo ID using Javascript?

  - by Tom

  Hi, Could anyone point me in the right direction to parse an ID from a Vimeo URL in Javascript? The URL will be entered by a user so I will need to check that they have entered it in the correct format. I need the ID so that I can use their simple API to retrieve video data. Any help appreciated.

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• Drawing Directed Acyclic Graphs: Using DAG property to improve layout/edge routing?

  - by Robert Fraser

  Hi, Laying out the verticies in a DAG in a tree form (i.e. verticies with no in-edges on top, verticies dependent only on those on the next level, etc.) is rather simple. However, is there a simple algorithm to do this that minimizes edge crossing? (For some graphs, it may be impossible to completely eliminate edge crossing.) A picture says a thousand words, so is there an algorithm that would suggest: instead of:

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• In python, is there a simple way to connect to a mysql database that doesn't require root access?

  - by Matthew

  I'm writing a script to parse some text files, and insert the data that they contain into a mysql database. I don't have root access on the server that this script will run on. I've been looking at mysql-python, but it requires a bunch of dependencies that I don't have available. Is there a simpler way to do this?

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• Any password protected info sharing tool....

  - by siva

  I'm looking for a password-protected information sharing tool that has the following constraints: Two or more users can upload their ideas and discuss on that idea (like a blog) The discussed things will be shown in a tree kind of structure Should be password protected. Ideally open source and web-based

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• Web Services with Android - why no support for WSDL ?

  - by Itsik

  I'm creating a Client/Server application with Android (Client) and WCF (Web Service). From reading quite alot of discussions, I'm under the impression that there is no tool available to create the web service client in android automatically from a WSDL file. If this is the situation, what is the easiest approach for creating a communication infrastructure between the client and server, that can be updated easily in the future (plain GET, REST, use SOAP and manually parse responses) Initially, I wanted to build the web service and have the client created automatically with the provided WSDL file. Thanks

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• Move your Working Copy

  - by coffeeaddict

  I tried to find out how to move my working copy. I know SVN move can be used to move files and folders inside your working copy but what about the working copy itself? I want to move it because I created a branch in a folder location that's different from my branch and had updated therefore all my .NET project references. So when I go to merge back to the mainline trunk I get a bunch of tree conflicts.

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• Is there an equivalent to RSpec's before(:all) in MiniTest?

  - by bergyman

  Since it now seems to have replaced TestUnit in 1.9.1, I can't seem to find an equivalent to this. There ARE times when you really just want a method to run once for the suite of tests. For now I've resorted to some lovely hackery along the lines of: Class ParseStandardWindTest < MiniTest::Unit::TestCase @@reader ||= PolicyDataReader.new(Time.now) @@data ||= @@reader.parse def test_stuff transaction = @@data[:transaction] assert true, transaction end end

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• Format the output of a string

  - by prince23

  hi here string strScore="2"; or string strScore="2.45656" now here i am checking the condition if it is double value = double.Parse(strScore); strScore = value.ToString("##.##"); 2.45656 like this then i am showing the output as 2.45 if the input is string strScore="2"; then the ouput is shown as "2" but now i need to show the output has 2.00 how can i format the code like this based on the condition

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• jquery-like HTML parsing in Python?

  - by Roy Tang

  Is there any Python library that allows me to parse an HTML document similar to what jQuery does? i.e. I'd like to be able to use CSS selector syntax to grab an arbitrary set of nodes from the document, read their content/attributes, etc. The only Python HTML parsing lib I've used before was BeautifulSoup, and even though it's fine I keep thinking it would be faster to do my parsing if I had jQuery syntax available. :D

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• Is size_t only in C++ standard or C standard as well?

  - by Crazy Chenz

  Is size_t only in C++ standard or C standard as well? I cannot find a C header in the "/usr/include" tree that defines size_t. If it is not in the C std, is GCC just doing some magic to make things work? Thanks, Chenz

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• Import Data Wizard Does Not Like Data Type I Choose For A Column

  - by Haoest

  Does anybody else have this same problem, when you import data from Excel file to MSSQL Server 2005, if some column contains mostly numeric data, but even if you set the column type to varchar, the wizard fails to import those fields that fail to parse as numbers?

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• OQL - Find certain (sub)-members of a given object

  - by Pentius

  I'm analyzing heap dumps in a Portal App. With the help of OQL I found the MemorySessionData Object with its address. Now I want to find all SerializableViewState Objects, that are hold by Objects hold by this MemorySessionData object. In other words: My MemorySessionData Object holds several objects, these hold objects again and so on... I want to find all SerializableViewState Objects in this tree. How would the OQL look like? :-/

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• Perl, time efficient hash

  - by Mike

  Is it possible to use a Perl hash in a manner that has O(log(n)) lookup and insertion? By default, I assume the lookup is O(n) since it's represented by an unsorted list. I know I could create a data structure to satisfy this (ie, a tree, etc) however, it would be nicer if it was built in and could be used as a normal hash (ie, with %)

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• What is the best way to write class template in C?

  - by Taras

  I need to write AVL-tree with generic type in C. The best way I know is to use [ void* ] and to write some functions for creating, copying, assignment and destruction. Please, tell me some better way.

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• Are interval, segment, fenwick trees the same?

  - by Luiguis

  Today i listened a lecture about fenwick trees (binary indexed trees) and the teacher says than this tree is a generalization of interval and segment trees, but my implementations of this three data structures are different. Is this afirmation true? and Why?

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• Python PLY zero or more occurrences of a parsing item

  - by None

  I am using Python with PLY to parse LISP-like S-Expressions and when parsing a function call there can be zero or more arguments. How can I put this into the yacc code. This is my function so far: def p_EXPR(p): '''EXPR : NUMBER | STRING | LPAREN funcname [EXPR] RPAREN''' if len(p) == 2: p[0] = p[1] else: p[0] = ("Call", p[2], p[3:-1]) I need to replace "[EXPR]" with something that allows zero or more EXPR's. How can I do this?

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• Parsing Curl-ed XML with Perl

  - by syker

  How do I do the following in Perl in order: a) curl a page and save it to a variable b) parse the value of the variable (which is HTML content) for values I want (ex: the info is kept between tags like ... )

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• Php and python regexp difference?

  - by Ajel

  I need to parse a string 'Open URN: 100000 LA: ' and get 100000 from it. on python regexp (?<=Open URN: )[0-9]+(?= LA:) works fine but in php it gives following error: preg_match(): Unknown modifier '[' I need it working php, so please help me to solve this problem and tell about difference in python and php regexps.

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• Any benefits of using Windows Communication Foundation/ Web Services vs. a simple .aspx page for s

  - by Clay Nichols

  I'm working on a VB6 app that will do some very simple communication with a web server (passing value and getting back an anwer. Low bandwith and infrequent use). Someone suggested using WCF or Web Services. I'm wondering what the advantages are vs. just posting to an ASPX page like: Myserver.com/Functions.ASP?FunctionName=GetValue?UserName=BubbGump and returning some simple, easy to parse text, like one value per line.

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• sscanf with multiple spaces?

  - by jamall55

  Hi. sscanf(text, "%s %s", name, company); parses 'ian mceknis' but it also parses 'ian mceknis' and so on. How can i make this to parse only the first one? It must contain only one space not more. Thank you.

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• phantomjs installation for windows

  - by Pavan b

  i downloaded the "phantomjs-1.7.0-windows.zip " for windows from the following url: http://phantomjs.org/download.html. i even set up the path of the extracted folder in the environment variables.But i am getting the "parse error" when i try to enter any command like "phantomjs --version" in the phantomjs.exe command prompt. my windows is 64 bit . I am not getting the reason y it is throwing the error.could u please suggest me what the problem would be with ??

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• Library to edit odt documents in php

  - by neo

  I try to edit ODT-documents programmaticly in PHP. In fact I just want to do some text replacement and adding new rows in a table. I know that a normal ODF document is an archive containing XML-files. But before I reinvent the wheel: is there any library which does most of the tasks? Or should I just parse the XML-file in a DOM-parser and modify it?

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• How many numbers in an array are smaller than a given number?

  - by Raihan

  The naive one is O(n). Is there a one that is O(log n) or even O(1)? How about a sorted array? How about using binary search tree?

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• Why does my Sharepoint page's custom content type change to "Page" when editing?

  - by Mobius

  I have a custom Sharepoint 2007 site definition with custom content types for the different page layouts. When editing a page using a custom layout from the main "View all contents" tree view, the page content type is fine, but if I view the page directly and edit it from there, the content type gets stripped and replaced with "Page." I can change it back by viewing and editing it from the main list, but not from its subsite home location.

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• FileZilla is saying there is an error in the W3.org link!

  - by Anonymous the Great

  I just got my free web hosting set up (trigoblocks.comuf.com), I connected via FileZilla FTP and uploaded my files. The error I get is "Parse error: syntax error, unexpected T_STRING in /home/a3639879/public_html/header.php on line 1". Header.php line 1-2: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> I do not get this error while on localhost with XAMPP.

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