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  • Am I supposed to store hashes for passwords?

    - by Doug
    User System and Passwords: I was looking through MD5 stuff, and I am wondering what is the normal/good practice for passwords. Right now, I think people super encrypt the passwords and store the hashes. If so, how does password checking work? I just have the input password go through the encryption process again and then check the hash with the stored one, correct? This question may contradict the above, but should my salt ever be a randomly generated value?

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  • [jquery/javascript] How select all checkboxes with class "xxx" ?

    - by marc
    Welcome, It it possible to select all checkboxes / uncheck all checkboxes what have class "xxx" ? I can't use "name" and "ID" because there are generated dynamical via PHP and i don't know their name. So maybye i can add class "xxx" for these what i wan't control ? Is is possible ? Or, if not possible. Maybye i can select all / unselect what are inside table with id "selectall" ? Regards

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  • using thread to load xsl transformation gives error.

    - by infant programmer
    I had to use threading to avoid "XSL Compilation time-out error" Now the problem I am facing is: It gives error, saying the output-string(generated as a result of transformation) is null!! Here is my C# code : [click_me] And the errors I am getting is copied in this text file : [click_me] And the original code without threading .. [click_me]

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  • Content Graphic Was Pushed Down - Need Help...

    - by Tran
    Hello everyone, I modified html codes generated by Firework, and now graphic was pused down I dont know how to fix it. Sorry Im still using tables, mixing up with css to create the list items....please help....What I did was extend the original graphic to make it taller to fit the list menu http://imageoneads.com/work/inventory.htm Thanks ahead

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  • Storing MySQL GUID/UUIDs

    - by thr
    This is the best way I could come up with to convert a MySQL GUID/UUID generated by UUID() to a binary(16): UNHEX(REPLACE(UUID(),'-','')) And then storing it in a BINARY(16) Are there any implications of doing it this way that I should know of?

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  • Ques: Which method will be called and y?

    - by Gaurav
    Ques: Which method will be called and y? public class Test { public void method(Object o){ System.out.println("object"); } public void method(String s) { System.out.println("String"); } public void method() { System.out.println("blank"); } /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub Test test=new Test(); test.method(null); } }

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  • How to project an ASP Classic Page?

    - by SH
    How to project an ASP Classic page with either HTTP AUTH (you must provide a username and password to OrderGroove) or a randomly generated access key that will be included as one of the parameters of the HTTP POST using the variable name access_key. Can anybody provide asp classic code in this regard? Quick help will be appreciated...

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  • Changing website favicon dynamically

    - by rwmnau
    I have a web application that's branded according to the user that's currently logged in. I'd like to change the favicon of the page to be the logo of the private label, but I'm unable to find any code or any examples of how to do this. Has anybody successfully done this before? I'm picturing having a dozen icons in a folder, and the reference to which favicon.ico file to use is just generated dynamically along with the HTML page. Thoughts?

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  • Can't exit an Android application

    - by saravanan
    // @Override public boolean onOptionsItemSelected(MenuItem item) { // TODO Auto-generated method stub switch(item.getItemId()) { case EXIT: try { this.finish(); } catch(Exception e) { } break; } return false; } When I exit my android application it resumes the previous screen. How can I exit the Android application properly?

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  • inplace replace entire html document

    - by james
    is it possible to in-place replace the entire html document? i tried jQuery("html").html("....") but style information does not survive. i'm trying to avoid using data uri because i do not want the generated document to be stored in the browsers history

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  • Activerecord default accessors & unusual requirements

    - by JP
    I have an ActiveRecord::Base class which needs to have a field that is automatically generated when a new instance is made. How should I go about doing this? By defining an initialize function? class Thing < ActiveRecord::Base # 'special' (integer) needs to be set to lowest unused number (above 0) # considering that random rows will be removed via other processes end This is as far as I've got! Any ideas?

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  • Cancel onKey Event from onKey method

    - by user244190
    Is it possible to cancel an event from within the onKey method. I only want to allow numbers 0 through 9. If another key was pressed then I want to cancel the key press public boolean onKey(View v, int keyCode, KeyEvent ev) { // TODO Auto-generated method stub if(keyCode <30 || keyCode > 39){ //Cancel Event } return false; }

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  • How can I know when QProcess wants to read input?

    - by mpcabd
    I'm implementing a compiler in my Compilers class, I'm using Qt & C++. After I have generated the machine code from the source code, I'm executing the virtual machine that will execute the call. I'm facing a problem here, I'm using readyRead() signal to get output from the virtual machine, but how can I know that the virtual machine wants to read data from the user? I wanna show the user an input dialog each time the machine asks for input.

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  • Create ActiveRecord migration then edit in one step?

    - by geosteve
    I find myself doing this a lot: script/generate migration my_new_migration .. then select & copy the generated filename, then paste it into vi to actually write the migration. Is there any way to do this in one step? i.e. when the script/generate migration runs, it creates the file the automatically opens that file in an editor? (I'm working in an SSH terminal window on linux..)

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  • Function this parameter on onclick

    - by Jerome
    I've some html code generated in javascript like this cell.innerHTML = '<a href="#" class="sortheader" id="sortheader_'+i+'" '+ 'onclick="ts_resortTable(this, '+i+');return false;">' + txt+'<span class="sortarrow"></span></a>'; I'd like to call the function ts_resortTable() but independently of the onclick event how can i generate the "this" parameter of the function? I tried the DOM selector : $('sortheader_'+i) in jQuery and the getElementById('#sortheader_'+i) as well but it's not working

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  • How to create inmemory HTML/XML document in .NET ?

    - by Anil Namde
    I would like to write application which will iterate trough certain test cases and generated output in HTML file. For this i would like to have something using which i can keep appending the HTML nodes to the output for each test case. Is there nice way in .NET for doing so ? How ? Any pointers or suggestions will be helpful.

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  • C/C++ Headers in NetBeans

    - by sterh
    Hi to all, I installed IDE NetBeans for C/C++ development. I created C project with main.c and makefile generated netbeans. When i add test.h file in my project and try to compile it, i see that netbeans does not see this header file, and that I would not write it, even if there are errors anyway compilation is successful. How to connect a header file in netbeans? Thanks.

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  • ProxyPass or intercept web requests .NET

    - by JerryO
    I have got a .NET winform application that uses a Web Mapping Service that is password protected. Unfortunately I cannot attach a username and password to requests, ( the request are generated from a GIS mapcontrol) I can think of two ways around it Intercept all web requests from my .NET app and add a username/password Set up an Apache webserver and use proxypass to pass along my request adding a username/password Does anyone know how to do either of these?

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