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  • Step by step help and guidance

    - by ChrisC
    Is there such a thing as a paid (or free would be GREAT, but unlikely I'm thinking) resource that could help a newbie with guidance and help as I create my first app (C# with SQLite db)? Stackoverflow is great, but a one-on-one person who was familiar with exactly what I'm doing would be even better.

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  • Can I have two apps under same (custom)Tab

    - by simple
    As I am stumbling through Facebook App Dev. I am getting more and more close to a bit sophisticated questions, bu still I am at newbie level. Can I have custom Tab and inside that tab two different apps ? ex. (the slideshow and top 5 news(RSS feed))

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  • Undo "git add"?

    - by ceretullis
    Git newbie here, quick question. I mistakenly added files using the command "git add file". I have not yet run "git commit". Is there a way to remove these files from the commit?

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  • change an attribute of css

    - by balalakshmi
    newbie question in css: I have the following style defined: TABLE.tabulardata th { font: bold 11px "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif; background: #CAE8EA url(images/bg_header.jpg) no-repeat; } I want to create an identical style but with different background color. question: is it possible to parameterize the attribute. Background color in this case Or do i need to copy the same style again

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  • BetterAuthorizationSample weird???

    - by Nano8Blazex
    I have a quick, newbie question... I just started looking through authrozation services and Apple's BetterAuthorizationSample... for some reason, I just can't get the hang of it. For example... I deleted the HelperTool and InstallTool and SampleTool.c and all references, but why does the program seem to continue work like nothing happened at all even after a clean build? Even commenting out all the code in SampleTOol.c doesn't seem to affect the way the program runs? Thanks

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  • Set item.selected in ASP.NET Menu Control

    - by BillB
    ASP.NET newbie here. When on a page I'd like to set the corresponding menu item to selected. My approach is this: On Home.aspx.cs: Menu menu = (Menu)Master.FindControl("Menu1"); if (menu.Items.Count > 0) { menu.FindItem("Home").Selected = true; } Trouble is, menu.item.count == 0. My menu is bound to a sitemap, if that matters. Thanks, Bill

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  • How should I begin to help projects in Github?

    - by Erik Escobedo
    I'm new to github and I like to help other people with his projects that I find interesting. I know there's a lot of guides in the github place, but I think it could be nice to gather a bunch of real people's experiences. So, I invite you to post about your first experiences in github. Whether you are a not-so-newbie or you are a heavy rock in github comunnity, I think your lines could encourage real newbies like me about entering this great open source community.

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  • Extracting a string between specified characters in python

    - by Seth
    I'm a newbie to regular expressions and I have the following string: sequence = ["{\"First\":\"Belyuen,NT,0801\",\"Second\":\"Belyuen,NT,0801\"}","{\"First\":\"Larrakeyah,NT,0801\",\"Second\":\"Larrakeyah,NT,0801\"}"] I am trying to extract the text Belyuen,NT,0801 and Larrakeyah,NT,0801 in python. I have the following code which is not working: re.search('\:\\"...\\', ''.join(sequence)) I.e. I want to get the string between characters :\ and \.

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  • Applescript - How to iterate over tracks

    - by Bob Rivers
    Hi, I'm a newbie in applescript. I was trying to learn it from various sources, such as Doug's site, macscripter and this forum Just for learning purposes, I was trying to print on the screen all the tracks names using this code: tell application "iTunes" set myTracks to (tracks of library playlist 1) repeat with aTrack in myTracks get name of aTrack end repeat end tell But it only prints one track name, probably the last one... So, how is the best way to iterate over a list? TIA, Bob

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  • Verifying login Visual_c#

    - by zixa
    Good Day, In Visual c#, I need a login screen to enter the main form, I created the login screen, with user-name and password. (user-name and password are fields in a stand-alone table in the database) How do I verify what the user types in the text-boxes to that in the database, I'm a newbie to Visual c# I could not find a good example on checking text against stored data to learn from... plz help Thanks

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  • Am I missing a flag or something? RewriteRule tip needed

    - by Kirill
    RewriteEngine On RewriteRule ^([a-zA-Z0-9_]+)/([a-zA-Z0-9_]+)$ index.php?p=$1&l=$2 RewriteRule ^([a-zA-Z0-9_]+)/([a-zA-Z0-9_]+)/$ index.php?p=$1&l=$2 this works fine if I do site.com/param_one/param_two/, but returns a 404 when I omit param_two. I'm a newbie to routing requests with htaccess, is there a simple quick fix?

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  • Path managment in Linux programs

    - by petersohn
    I have a newbie Linux programming question. Suppose I have a project that uses Autotools for compiling and deployment, and I have data files that are to be installed in a location like /var/something or /usr/share/something etc., but in Autoconf, I can change these installation paths. How should the program find these files? How does it know where they are actually installed (if anywhere, since the program should work even if not installed, but run from where it was built)?

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  • Detect certain characters in a text field

    - by Craig
    What is the easiest way to detect a character in a text field? I want to be able to detect a certain character and replace that character with another specific character. So If I write in a text field... "zyxw" I want it to be replaced with "abcd". I'm a newbie and don't really know where to start with this or how to go about it. If anyone has any methods of doing this, I would really appreciate it.

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  • Connecting CoreData to my App on an iPhone Device

    - by Lauren Quantrell
    I apologize ahead of time for what I'm sure is a complete newbie lapse. Running my iPhone app on iPhone simulator - no problem. But I loaded the app on an iPhone device for the first time and it appears as if the SQLite database I'm using (NSManagedObjectContext) isn't connected or didn't upload. The app installs but with no data. How do I get it all to upload and work on the device? I appreciate any help. lq

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  • Role of Bias in Neural Networks

    - by user280454
    Hi, I'm a newbie to the world of ANN. I'm aware of the Gradient Desecent Rule and the Backpropagation Theorem. What I don't get is , when is using a bias important? For example, when mapping the AND function, when i use 2 inputs and 1 output, it does not give the correct weights, however , when i use 3 inputs(1 of which is a bias), it gives the correct weights.

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  • How does the proc in the caches_action if clause get execute

    - by Sid
    I have a newbie kind of question which I cant get my head around. How does the Proc in the if condition of the caches_action get executed for the caches_action method. for example caches_action :show, :if=Proc.new{|x| something} what i dont get its how does this get called. I know i can execute a proc defined as proc= Proc.new by proc.call so i dont understand how this gets called. Second how do I pass conditions like if logged_in? I'd appreciate any help on this

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