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  • Manually output HAML start and end tags

    - by trobrock
    I have some code: - count = 0 - @clients.each do |client| %div{:class => "grid_2#{(" alpha" if (count % 3) == 0) || (" omega push_2" if (count % 3) == 2) || " push_1"}"}= link_to h(client.name), client - count += 1 I want to output an opening div tag right after the each statement if the (count % 3) == 0 and out put the end tag at the end of the block if the (count % 3) == 2 but I can't figure out how to get HAML to do this. Any ideas?

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  • C: reading file and populating struct

    - by deostroll
    Hi, I have a structure with the following definition: typedef struct myStruct{ int a; char* c; int f; } OBJECT; I am able to populate this object and write it to a file. However I am not able to read the char* c value in it...while trying to read it, it gives me a segmentation fault error. Is there anything wrong with my code: //writensave.c #include "mystruct.h" #include <stdio.h> #include <string.h> #define p(x) printf(x) int main() { p("Creating file to write...\n"); FILE* file = fopen("struct.dat", "w"); if(file == NULL) { printf("Error opening file\n"); return -1; } p("creating structure\n"); OBJECT* myObj = (OBJECT*)malloc(sizeof(OBJECT)); myObj->a = 20; myObj->f = 45; myObj->c = (char*)calloc(30, sizeof(char)); strcpy(myObj->c, "This is a test"); p("Writing object to file...\n"); fwrite(myObj, sizeof(OBJECT), 1, file); p("Close file\n"); fclose(file); p("End of program\n"); return 0; } Here is how I am trying to read it: //readnprint.c #include "mystruct.h" #include <stdio.h> #define p(x) printf(x) int main() { FILE* file = fopen("struct.dat", "r"); char* buffer; buffer = (char*) malloc(sizeof(OBJECT)); if(file == NULL) { p("Error opening file"); return -1; } fread((void *)buffer, sizeof(OBJECT), 1, file); OBJECT* obj = (OBJECT*)buffer; printf("obj->a = %d\nobj->f = %d \nobj->c = %s", obj->a, obj->f, obj->c); fclose(file); return 0; }

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  • Programmatically Determine If An Excel File (.xls) Contains Macros

    - by Gkakk McJkakk
    Is there any way to programmatically determine if an .xls contains macros, without actually opening it in Excel? Also are there any methods to examine which certificate (including timestamp cert) these macros are signed with? Again without using Excel. I'm wondering in particular if there are any strings that always show up in the raw data of an Excel file when macros are present.

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  • Silent mode exection with java.exe

    - by srinannapa
    I would like to know if there is a way to execute the "java.exe" as a background process (silent mode execution) Ex: java -cp . MyClass arg1 I want to run the above statement as a background process , without opening command window

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  • where to find Microsoft.SqlServer.Dts.Pipeline

    - by CoffeeAddict
    I'm opening a 2005 SSIS pakage and also an old C# project..both are in this solution here. I'm missing namespaces and I can't find the assemblies to add back to my references folder for my C# Project Microsoft.SqlServer.Dts.Pipeline for example is not one I find in the list of references in the .NET references tab. So how the hell do I get these SQL Server assemblies? Do I have to install the SQL Server 2008 sdk? Lost.

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  • How to Programmatically Enable Trust for VBA Project.

    - by kumarp
    Getting the following error when trying to open a word document with macros to fill in the form fields: HKEY_LOCAL_MACHINE\Software\Microsoft\Office\11.0\Word\Security\AccessVBOM. The user opening the word document does not have admin rights and the AccessVBOM flag is either not available or set to zero. I can set the flag for the HKCU (Current user) programmaticallybut cannot change setting for inunder HKLM . Please advise how can we enable the trust for the VBA project programmatically. Thx Kumar

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  • Cannot change the height of a combo box in the VS Dialog Editor

    - by Hamish Morrison
    Any combo box I create seems to be stuck at 12 dialog units in height. Microsoft's guidelines for spacing and sizing of controls in dialog boxes state that a combo box should be 14 dialog units high. I have even tried editing the resource file in notepad and recompiling in Visual Studio without opening the resource editor - but the combo boxes are still the wrong size! Any ideas?

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  • Get Current Client Silverlight Version?

    - by Johangsl
    Hi I want to know if there is a way using C# to get the Current Silverlight Version a user is running when opening a client of an app im developing. Its for logging purposses. I want to know if they are using silverlight 3 or 4 on their browsers

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  • .NET Efficient way to generate WORD Doc - Server Side

    - by alexbf
    Hello, .NET 4.0 I am looking for the easiest way to generate a Word document on our server. Limitations : Server side I don't want to install word on the server Data source is XML I tried to generate a DOCX with XSLT which is fast and easy but the only way I could find to validate the generated document is to open it with Word and the only error I get when the document is not valid is "Error while opening document". Not very useful. Any ideas? Thanks, Alex

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  • facebook login in my application

    - by sravan-grs
    how to enter in my application by checking userid and password of facebook. i used . but html is supporting that button and facebook login page is opening but after entering the id and password, its not going to myhome.aspx page. please help me

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  • VLC Functionality: How to stream an .iso?

    - by MattUebel
    I gave a DVD ISO image and would like to use VLC's http function to create URL a user could access, after which the DVD would start up in full screen. I can make this happen by accepting the defaults vlc.exe -I http navigating to localhost:8080 and then browsing and opening the file. How would I modify this activity so that navigating to localhost:8080 instead opens a predetermined file and starts playing it?

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