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• What do these characters do in a URL/WebAddress?

  - by acidzombie24

  I notice these characters are all illegal #%<>?\/*+|:" I notice these are encoded (%NN where NN is the hex value) but can be replace without problem $,;=& @ (note the space which is typically encoded as + (but may be %20)) #%?/+ i understand. But whats do the following characters do? <>\*|": Note: I understand what : does in the domain part (its the port) as @ is a login but after the first / why is : illegal? (@ isnt)

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• How can I schedule a daily backup with SQL Server Express?

  - by edosoft

  I'm running a small web application with SQL server express (2005) as backend. I can create a backup with a SQL script, however, I'd like to schedule this on a daily basis. As extra option (should-have) I'd like to keep only the last X backups (for space-saving reasons obviously) Any pointers? [edit] SQL server agent is unavailable in SQL server express...

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• How do I keep website footer on bottom of the window?

  - by taw

  Coding footer naively, if there's not enough content, then there will be empty space between footer and bottom of page. I would like to get rid of this and move footer to the bottom of the window. On the other hand when there is more content, I want the content to push the footer down (so position: fixed; bottom: 0; won't do). How do I achieve this?

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• WPF: Canvas Events Not working

  - by user279244

  Hi I have set Mouse Events on a canvas as follows MouseUp="CanvasUp" MouseDown="CanvasDown" MouseMove="CanvasMove" But these are active only on the child elements like Images and Rectangles, but not on the empty space. Please tell me how to solve Thanks

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• SVN tags: How not to update/checkout them?

  - by Boldewyn

  In many projects, I check out the complete repository and have then the standard directory structure: project/ branches/ tags/ trunk/ If I do an svn up project, it's all fine with the branches and trunk folders, but, of course, the tags folder is updated, too, and filled with (mostly) lots of tagged versions that are of no value for my work and only occupy disk space. How can I except the tags folder from an svn update? Especially, how can I do this locally only, that is, without committing that back to the repository, as a solution with the svn:ignore keyword would do?

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• mysql split value from one field to two

  - by tsiger

  Hello, I 've got a table field (membername) which contains both the last name and the first name of users. Is it possible to split those into 2 fields (memberfirst - memberlast)? All the records have this format "Firstname Lastname" (without quotes and a space in between).

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• What data type to use for variable length data (for performance)?

  - by jiewmeng

  What data type should I use for data that can be very short, eg. html link (think twitter), or very long eg. html blog post (think wordpress). I am thinking if I use varchar(4000), it maybe too short for a html formated blog entry? but if I use text, it will take up more space and is less efficient?

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• Is there any small linux distribution which comes with a complete C devleopment environment

  - by hits_lucky

  Hi, I have installed "Damn Small Linux" on my home computer for doing C development in unix. But the distribution doesn't by default come with the C development environment and I am facing some issues when trying to install the gcc. Is there any other small Linux distribution which by default has the required packages for the C development. And also I don't want additional software which takes up lot of space but still would like to have the graphical environment. Thanks

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• What is a good metaphor for c memory management?

  - by fsmc

  I'm trying to find a good metaphor to explain memory allocation, initialization and freeing in c to a non technical audience. I've heard pass-by-reference/value talked about quite well with postal service usage, but not so much for allocation/deallocation. So for I've thought about using the idea of renting a space might work, but I wonder if the SO crew can provide something better.

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• How do I perform multiple replacements with Perl?

  - by duenguyen

  I have Perl code: my $s = "The+quick+brown+fox+jumps+over+the+lazy+dog+that+is+my+dog"; I want to replace every + with space and dog with cat. I have this regular expression: $s =~ s/\+(.*)dog/ ${1}cat/g; But, it only matches the first occurrence of + and last dog.

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• why tempspace results here??

  - by SubPortal

  if we supposed that "A.B." is a value for an xml element called given-names the following code converts this value to "A.tempspacetempspaceB." instead of "A. B." foreach (XElement initial in doc.XPathSelectElements("//given-names")) { string v = initial.Value.Replace(".", ". ").TrimEnd(' '); initial.SetValue(v); } So why tempspace comes here instead of literal space?? thank you for any help.

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• How to swap out a memory block?

  - by ctinnist

  How to make a block of memory allocated by malloc() or new: - immediately swapped out, - or lazily initialized. In fact, I'm trying to reserve an address space. How to accomplish this?

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• eliminating multiple occurrences of whitespace in a string in python

  - by tipu

  If I have a string "this is a string" How can I shorten it so that I only have one space between the words rather than multiple? (The number of white spaces is random) "this is a string"

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• prevent listview to lose selected item

  - by gad83

  Hi, I'm currently working on a listview in winform c# and everytime I click on an empty space on the listview, the selected item is lost. please help ed

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• How should i center my page?

  - by acidzombie24

  I have two parts to my site. The main body and the sidebar. The body is 6in and sidebar will probably be 200px. How do i center my page? So there is equal space on the left and right side? It should center no matter the resolution. Using XHTML 1.0 Strict. Should work on all major browsers or at least Firefox and chrome.

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• ASP print xml formatted string

  - by Primetime

  I have: tXML = "<type p_type=\"All\"/>"; if I do Response.Write(tXML); I get a blank space. Is there anyway to output this string so I know it is being created?

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• Integer separated by comma

  - by FrenchiInLa

  What's the best regular expression for integer separated by comma? It can also contain space between comma, and the field is not required which means it could be blank. 123,98549 43446 etc..

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• Validate a string

  - by Activist

  I'm not that good with regular expressions... I need a JavaScript regular expression that will do the following: The string can contain letters (upper and lower case), but not punctuations such as éàïç... The string can contain numbers (0..9) anywhere in the string, except on the first position. The string can contain underscores (_). Valid strings: foo foo1 foo_bar fooBar Invalid strings: 1foo -- number as first character foo bar -- space föo -- punctuation ö Many thanks!

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• How to convert the amount of indentation in a source code file?

  - by toby

  I find that I now often work with code bases that have different amounts of indentation. Some use 2 spaces, some use 4 space, some even use tabs! Once in a while, I have to share code between these codebases, or, sometimes I use an incorrect amount of indentation by mistake. Is there a tool or a text editor feature that will convert between different amounts of indentation?

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• snmp and platform specific information

  - by reza

  I need to come with a strategy to use gather information about the health of my linux platform, hardware health such as high CPU temperature and may be disk space usage, etc... I know my examples are not very good ones. Essentially, I have an SNMP agent running on Linux and I need it to provide platform specific health and state information. Are there any Linux packages that do this, what MIBs to use, Dell Open Manager functionality??? Any thoughts and comments are appreciated.

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• jQuery and HTML visual glitches on table cell .toggle

  - by Forkrul Assail

  I have table that gets dynamically created. When using jQuery and toggle, everything works. I however get a small visual glitch - it seems the HTML sometimes get selected. How would I disable this on a faulty drag or mouse operation? Is there a difference in the DOM between text in a cell and 'not text' or buffered space in a td? Thanks in advance.

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• Euler rotation of direction vector

  - by Tom Savage

  I have defined an object in 3D space with position, rotation and scale values (all defined as 3D vectors). It also has upwards and forwards direction vectors. When I rotate the object, I need these direction vectors to rotate with it. Assuming my up vector is (0, 1, 0) and my forwards vector is (0, 0, 1) at zero rotation, how might I achieve this?

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• Building an AIR application with ANT

  - by jonbcampos

  I keep getting "Java Heap Space" error. What is the JVM Memory requirements to build AIR apps with ant?

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• orderered list in ie7 not spacing on two digit numbers

  - by kevin

  I have an ordered list in ie7 and the list-style-type decimal is not allowing space on two digit numbers E.G 1. blah blah, blah 12.blah, blah, blah anyone know of a answer?

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• Pass value to another jsp

  - by Rozer

  I have come in a situation where I need to create a hiperlink for each entry in collection following is my code.. <td><a href="#" onclick="javascript:openWindow(--------)">Click How can i get ${current.product_id} value in blank space... so that i can pass my value to next jsp for internal processing....

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