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• Avoiding dependency carrying

  - by dotnetdev

  When coding, I often come across the following pattern: -A method calls another method (Fine), but the method being called/callee takes parameters, so in the wrapping method, I pass in parameters. Problem is, this dependency carrying can go on and on. How could I avoid this (any sample code appreciated)? Thanks

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• How do I compare current date with dates stored in MySQL db?

  - by Gabriele

  Hello, I'm coding a uploader that saves into the db the date when a file is uploaded using CURDATE(). I want to compare the current date with the one stored into the db in order to change the color of the icon related to the file depending on how long has this feel been uploaded. For instance, if less than a week, the icon will be green, if more than a week, it will be yellow, if more than two weeks, red. How can I do it? Thanks.

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• Android passing objects between activities

  - by Stan

  Say if I have a locationManager(LM) object in activity A, which is my main menu. All the sub-activities need to use LM. In a good design, should I pass LM object to sub-activities? How? Please suggest some good coding pattern. Thanks.

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• Animate and Move ImageButton or ImageView in Andriod

  - by Ramesh

  hi ... i am new to Android, i am creating game app. i have 3 images in screen. if i click the image it should animate ie it should show open and close that particular image. Then i have to shift the images. ie i want to swap first and second and second with third. can u help me with coding.

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• Grabbing "last saved by" metadata from access '03 file to excel '03 in VBA

  - by Spacious

  So I am in Excel trying to read the last saved metadata from an Access database, but I cannot figure out how on earth to do this. If I use environ$("username") it will give my the last saved information for the excel document where I am coding, not the access db that I want it to grab from. Excel has a built in function for grabbing username data, but I cannot find one for access. How can I do this?! Any help is greatly appreciated!

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• Discussion Question: Why has Visual Programming Languages never taken off?

  - by anon

  Note: marked as community wiki. Is there a good analysis of why visual programming languages still haven't taken off? We're still coding these days 'linearly' in a 80x25 text window; while the concepts we represent (data structures, algorithms) seem like they can be more intuitively represented visually.

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• C++ indentation not working on Vim

  - by ajay

  Hi, I am having trouble getting indentation to work in Vim. I am coding in C++. I use vim.nox on ubuntu 9.10 I have filetype plugin indent on I also tried set cident , set autoindent, set smartindent etc. Automatic indentation does not seem to work.

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• Which comes first: database or application logic ?

  - by Zai

  What is the best way or recommended best practice in the flow of database driven asp.net web application? I mean the database first or coding first or side by side?

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• C++ STL containers

  - by cambr

  Different STL containers like vector, stack, set, queue, etc support different access methods on them. If you are coding for example in Notepad++ or vim, you have to continuously refer to the documentation to see what all methods are available, atleast I have to. Is there some good way of remembering which container supports which methods??

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• How to convert a DataTable to a string in C#?

  - by Mark Allison

  Hi there, I'm using Visual Studio 2005 and have a DataTable with two columns and some rows that I want to output to the console. I hoped there would be something like: DataTable results = MyMethod.GetResults(); Console.WriteLine (results.ToString()); What's the best way (i.e. least amount of coding from me) to convert a simple DataTable to a string? Thanks, Mark.

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• Onmousemove event not working in chrome

  - by user1316760

  I have coding for onmousemove event working well in firefox and IE......but not in chrome var mouse; function storeMouse(e) { if (!e) e = window.event; mouse = { clientX: e.clientX, clientX: e.clientY }; } function test(e) { alert(mouse.clientX); if (mouse.clientX < 150) { var agree = confirm("Are you sure to leave this page"); if (!agree) { return false; } else { } } } Can anyone help me.

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• How to use ESRI arcgisflex components within papervision3D?

  - by user332180

  I am in the process of designing a 3D Map panorama viewer using papervision3d for the 3D library. I am coding entirely in ActionScript3 using FlexBuilder.I want to put esri:map in papervision3d.have no idea how to do this. Thanks for any help.

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• Plug Textbox to Taskbar (or Titlebar window) with C#

  - by qWolf

  I'm coding a application using C# to embed textbox to Taskbar as below picture: (Taskbar) https://docs.google.com/leaf?id=0B-E8VK5m5ETqZTI2ZjBlODUtOGI0MC00ZDRhLThjNzItMmE2MTA5NjZlODE5&hl=en (Title) https://docs.google.com/leaf?id=0B-E8VK5m5ETqZWE0NzM2MjktZTc5NS00MjdmLThkMmUtMTZjODA3MWUyZTRm&hl=en -- I downloaded Window API code pack and view some example but I still don't know how to perform my scenario. Anyone help me for a solution or article (I searched Google but didn't find any article). Thanks a lot !

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• How to store data in the contacts?

  - by KKC

  How do i store data in the contacts and i need to retrieve the address and display it on a map? anyone how to do the coding? THANK YOU!

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• iPhone XML SOAP requests or .NET Web Services

  - by CocoaNewBee

  I've been trying to to consume SOAP requests (.NET web services) and have found some pretty good tools that I wanted to share: 1) http://grabalife.com/2009/10/19/using-net-web-services-and-dataset-objects-in-your-iphone-app/ Really easy clean way to perform all the call needed for consuming the services. 2) http://code.google.com/p/mac-soapclient/ SOAP Client uses WSDL files you provide to dynamically create a graphical user interface for any given SOAP-based web service Hopefully that will help someone as much as me!!! Happy coding !

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• How to create session with iphone sdk ?

  - by jaydp13

  Hi, I made story book with iphone sdk . I created different views by coding. When user read story book I want to know that currently which view is read by user because I want to store value of current view and If user closed the application and start again at a time user can read from current. So guide me about the problem. Thanks !

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• How do I find the MAC address programatically on IRIX?

  - by Thomas

  How do I find the MAC address of a network card on IRIX? I'd rather not shell out to something that displays it and parse the output. I'm coding C. Methods that require root access are acceptable.

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• Full-time programmer or software development consultant?

  - by DV

  In your opinion and experience, what's best - working full-time and long-term for one company, or part-time short-term on many smaller projects or parts of projects? What do you think are the pros and cons of both? I heard that being a consultant is more profitable and one would pick up more experience. Does that beat an 8 hours by 5 days (thanks to Jon Limjap for correction :)) job of coding in a cubicle?

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• Creating a calendar in PHP

  - by Chris T

  Are there any APIs or libraries that make it easy to generate a calendar for a certain month/year? I need to have some sort of admin interface for a "event planner" part of a CMS for a local youth group and I'm at a loss as to how to generate a decent calendar. Note: I only need something to generate the calendar HTML, not manage events. I'll be coding that part.

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• How to deny the move to the next WizardPage in .net?

  - by Kajal

  I am using Wizard control in VS 2008. I searched the next button coding from net.vI want that if user id and password not match then wizard page should not move to the next step.

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• Stored Queries?

  - by phpeffedup

  Is it considered crazy to store common SQL queries for my web app in a database for use in execution? Or is that common practice? Or is it impossible? My thinking is, this way, I avoid hard-coding SQL into my application files, and add another level of abstraction. Is this crazy? Is this what a stored procedure is? Or is that something else?

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• sample code for Dynamically populating dropdown in JSP

  - by Geethapriya.VC

  Hi, I have two dropdowns in my form. The first one Queries for a set of data and displays them. Based on the value selected in the first dropdown i have to query the database, using that selected value as a parameter and populate the second dropdown. In short, based on the first dropdown, second one has to be populated dynamically. Am coding in JSP. Please do help on this! Thanks, Geetha

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• Do you have any suggestion for Overal wordpress as CMS ? where it work or failed ?

  - by justjoe

  i'm try to find an coding idea, maybe something i would like to code for fun in the weekend. Care to give suggestion about wordpress lack of feature ? especially compare it with other CMS ?

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• Andriod passing objects between activities

  - by Stan

  Say if I have a locationManager(LM) object in activity A, which is my main menu. All the sub-activities need to use LM. In a good design, should I pass LM object to sub-activities? how? Please suggest some good coding pattern. Thanks.

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• Why doesn't Java warn about a == "something"?

  - by Marius

  This might sound stupid, but why doesn't the Java compiler warn about the expression in the following if statement: String a = "something"; if(a == "something"){ System.out.println("a is equal to something"); }else{ System.out.println("a is not equal to something"); } I realize why the expression is untrue, but AFAIK, a can never be equal to the String literal "something". The compiler should realize this and at least warn me that I'm an idiot who is coding way to late at night.

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