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  • Signs that a SQL statement is dangerous

    - by Matt
    Hi, I want to develop a function in PHP that checks how dangerous a SQL statement is. When i say dangerous i mean, certain symbols, characters or strings that are used to get data from a database that the user shouldnt see. For example: SELECT * FROM users WHERE userId = '1' can be injected in several ways. Although i clean the params, i also want to monitor how safe the query is to run. Thanks in advance

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  • How to use jquery code in internet explore?

    - by ilariah
    I put some jquery in my website that makes the text move to the right when the page changes. It works in firefox and safari but it doesn't work in internet explore. My url to my website: http://katieduck.com/Courses/Improvisation%20Winter%20Course%20Dartington.html Here is the code that is nnot working: $(document).ready(function() { $('#tabvanilla ul').tabs({ fx: { height: 'toggle', opacity: 'toggle' } }); $('#featuredvid ul').tabs(); }); Maybe you can find out what is wrong thanks, Ilaria

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  • to count specific things within a c++ code

    - by ace
    i know this connects to my original question but i put it here so it is seen by people afresh. after passing each line of the code into a string, how can i count the following things: --the number of standalone functions and member functions per class --the number of lines per function?

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  • R: How to replace elements of a data.frame?

    - by John
    I'm trying to replace elements of a data.frame containing "#N/A" with "NULL", and I'm running into problems: foo <- data.frame("day"= c(1, 3, 5, 7), "od" = c(0.1, "#N/A", 0.4, 0.8)) indices_of_NAs <- which(foo == "#N/A") replace(foo, indices_of_NAs, "NULL") Error in [<-.data.frame(*tmp*, list, value = "NULL") : new columns would leave holes after existing columns I think that the problem is that my index is treating the data.frame as a vector, but that the replace function is treating it differently somehow, but I'm not sure what the issue is?

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  • jQuery responds to click() differently for user and programmatic triggers

    - by Moss
    Here's the code: this.Form.find("input[type=checkbox]").click(function(event) { if ($(this).is(":checked")) { console.log("checked"); } else { console.log("unchecked"); } }); If the checkbox is not checked, and I click with the mouse, I get "checked". If I trigger it programmatically like $("#someCheckbox").click(), I get "unchecked". How to make the two behave the same way?

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  • How to calculate the cycles that change one permutation into another?

    - by fortran
    Hi, I'm looking for an algorithm that given two permutations of a sequence (e.g. [2, 3, 1, 4] and [4, 1, 3, 2]) calculates the cycles that are needed to convert the first into the second (for the example, [[0, 3], [1, 2]]). The link from mathworld says that Mathematica's ToCycle function does that, but sadly I don't have any Mathematica license at hand... I'd gladly receive any pointer to an implementation of the algorithm in any FOSS language or mathematics package. Thanks!

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  • (PHP) - Changing two substrings inside a string

    - by Imp4ct
    This is my BIG string BEGIN:VEVENT UID:xxxxxx DTSTAMP:xxxxxx STATUS:CONFIRMED CLASS:PUBLIC URL:xxxxxx SUMMARY:YYYYYYY DESCRIPTION:xxxxxx; YYYYYYY; DTSTART:xxxxxx DTEND:xxxxxx GEO:xxxxxx LOCATION:xxxxxx END:VEVENT I need to change position of the two "YYYYYYY" in SUMMARY/DESCRIPTION I have to replace them without being specific since it is implemented in a much larger function. (This string is already sliced out of a 3700 line - Calendar) pls help! :)

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  • How to emulate onLowMemory()?

    - by Samuh
    I have put some instructions in onLowMemory() callback and want to test the same. Is there a "direct" way to test onLowMemory function of the application subclass? Or will I have to just overload the phone by starting many apps and doing memory intensive tasks? Thanks.

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  • Use jQuery to Enable/Disable a Button based on vars

    - by Rylea S.
    Ok so, Im using jQuery to do username and email checks before a signup... this sets a variable true or false depending on the response from php. $(document).ready(function() { if (usr_checked == true) { if (em_checked == true) { $("#registerbttn").removeAttr("disabled"); } } else { $("#registerbttn").attr("disabled", "disabled"); } }); How exactly do i get it to watch those variables live? Thanks :D

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  • Symfony: blank page after executing include_component()

    - by user248959
    Hi, i have this line: <?php include_component('sfGuardRegister', 'register') ?> when it's executed i get a blank page. I have debugged include_component() and the flow processing is not entering inside of it, i mean: function include_component($moduleName, $componentName, $vars = array()) { die("enter"); echo get_component($moduleName, $componentName, $vars); } Any idea?

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  • How to open a PDF file?

    - by Alive
    I want to load a pdf file on the click of a button. In the OnClickButton() implementation I am writing the function which open the PDF file ShellExecute(0, "Open", "%s\\HELP\\RiverCADPro_User_Manual.pdf", NULL, NULL, SW_MAXIMIZE); The above code is not working.What else is to be needed so as to run the above code

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  • Replace BIT values with some text

    - by nihi_l_ist
    I have a BIT column with gender (0,1) and want to replace 0 and 1 in the resulting view with the words "man" and "woman". Can i do this right in the view with some system finction or i have to write my own function to do that?

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  • python copytree with negated ignore pattern

    - by Chris H
    I'm trying to use python to copy a tree of files/directories. is it possible to use copytree to copy everything that ends in foo? There is an ignore_patterns patterns function, can I give it a negated regular expression? Are they supported in python? eg. copytree(src, dest, False, ignore_pattern('!*.foo')) Where ! means NOT anything that ends in foo. thanks.

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  • Jquery prevent dragging of text value

    - by ipr101
    I have a html textbox on which I've bound a function via jQuery to the paste event to prevent users pasting a value into the textbox. This functionality works well. However it is possible to select some text from another textbox on the page and drag it into the textbox in which pastes are prevented. Is there a jQuery event that I can bind to that will prevent users dragging text into the texbox?

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  • Is flash's geturl(...) spiderable by google?

    - by tom
    If I made a homepage with an embedded .swf which had buttons that linked to other html pages on my website using the getUrl() function, would those links be spiderable by google? Or should I also put in text links outside of the .swf (which would ruin the design a bit)? I know a lot of people will argue I shouldn't have flash as the main content on the homepage (and their comments are appreciated), but bear in mind, that's not my question.

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  • code to idetntify the number

    - by [email protected]
    Hi All, I got one problem while doing one TAPI application based project in C#. I'm using ITAPI3.dll My problem is.. i'm not getting incoming call information. To get the incoming call information, i'm using getcallinfo function. but it is showing empty message.

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