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  • Ruby on Rails: Routing error

    - by JamesMcL13
    I am having trouble deleting and showing user records. Here is my routes.rb FinalApp::Application.routes.draw do resources :admin devise_for :users, :controllers => { :registrations => 'admin' } resources :projects match "search" => "projects#search", :as => :search root :to => 'projects#index' end Here is my…

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  • whats the format for a string of forward slash / in c#

    - by Calibre2010
    Hi, I'm using a htmlhelper where i give table data id's based on day and month values which are retrieved. The problem is the id is not recognized in the format it is. / seems to not be picked up yet when i replace '/' with '-' it works. daysRow.AppendFormat("<td id='{0}/{1}'>{0}</td>", day, d1.Month.ToString()); can anyone tell…

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  • format specifier for short integer

    - by cateof
    I don't use correctly the format specifiers in C. A few lines of code: int main() { char dest[]="stack"; unsigned short val = 500; char c = 'a'; char* final = (char*) malloc(strlen(dest) + 6); snprintf(final, strlen(dest)+6, "%c%c%hd%c%c%s", c, c, val, c, c, dest); printf("%s\n", final); …

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  • optimize a string.Format + replace.

    - by acidzombie24
    I have this function. The visual studio profile marked the line with string.Format as hot and were i spend much of my time. How can i write this loop more efficiently? public string EscapeNoPredicate(string sz) { var s = new StringBuilder(sz); s.Replace(sepStr, sepStr + sepStr); foreach (char v in…

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  • Format MySQL code inside PHP string

    - by JohnA
    Is there any program IDE or not that can format MySQL code inside PHP string e.g. I use PHPStorm IDE and it cannot do it. It does that for PHP and MYSQL but not for MYSQL inside php string. I am ready to use new IDE because now i have to manually format hundreds of database requests that are one line and not readable. Only…

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  • ActiveRecord date format

    - by Mongus Pong
    I've run into a spot of bother with date formats in our Rails application. I have a date field in our view which I want to be formatted as dd/mm/yy. This is how the user will expect to enter their dates, and the datepicker control uses this format. However, Active Record seems to be expecting mm/dd/yy. If I enter…

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  • how to convert seconds to time format?

    - by Dewan159
    hi there for some reason i convert a time format like : 03:30 to seconds 3*3600 + 30*60 , now .. i wanna convert it back to it's first ( same ) format upthere ... how could that be ? My attempt : 3*3600 + 30*60 = 12600 12600 / 60 = 210 / 60 = 3.5 , floor(3.5) = 3 = hour now .. what about the minutes ?? …

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  • Decoding ima4 audio format

    - by MrDatabase
    To reduce the download size of an iPhone application I'm compressing some audio files. Specifically I'm using afconvert on the command line to change .wav format to .caf format w/ ima4 compression. I've read this (wooji-juice.com) awesome post about this exact topic. I'm having trouble w/ the "decoding ima4…

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  • Working with ieee format numbers in ARM

    - by Jake Sellers
    I'm trying to write an ARM program that will convert an ieee number to a TNS format number. TNS is a format used by some super computers, and is similar to ieee but different. I'm trying to use several masks to place the three different "part" of the ieee number in separate registers so I can move…

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  • Convert C# format to VB

    - by Bill
    I am sure this is a simple questiion for you guys but I don't know what this developer is doing. name = String.Format(MyStringBuilder + ""); If I convert this to VB I get the message "operator + is not defined for types system.text.stringbuilder and string". Same thing if I use &. Thanks…

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  • custom format specifications in python

    - by anupam
    hi, in python, how can a custom format-specification be added, to a class ? for example, if i write a matrix class, i would like to define a '%M' (or some such) which would then dump the entire contents of the matrix... thank you kind regards anupam

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  • data format encoding and etc

    - by hguser
    Hi: I Suddenly found that I have no idea about the concept of data format and the encoding. For exmpale, what is the differences about the ascii/binary/base64/text-xml ? For a real case, I am working with a web service whose parameter I have to define,however one of the parameter should be…

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  • Excel document incorrect format

    - by Jim
    I have a macro enabled work book and i change the name of the .xlsm file to [FileName].xlsm.zip and then i unzip i get some folders I then put these extracted folders in to another folder and zip it back and rechange the extension to the previous xlsm format i now try and open but i get an…

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  • Designing a database file format

    - by RoliSoft
    I would like to design my own database engine for educational purposes, for the time being. Designing a binary file format is not hard nor the question, I've done it in the past, but while designing a database file format, I have come across a very important question: How to handle the…

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