Chủ Nhật, 28 tháng 9, 2014

The Daily Build - 29 Sep 2014. Barcode Image Generation Library



Android Tutorial Contest: $10K in Prizes

Today marks the beginning of Round 3 in our ongoing Android Tutorial Contest. This round's topics are all about Android Input/Output and touch on topics such as handling keyboard input, accessing sensors, storing data, and interacting with other devices over Bluetooth, NFC, USB and Wi-Fi.

You have three weeks to submit your Round 3 articles and entries, meanwhile we'll be nose deep in all Round 2 entries with the tough job of selecting the winners. Remember, there are $10,000 in total prizes. Check out the contest page for details on how to enter and then submit an article today for your chance to win.

July Monthly Competition Winners

Congratulations to the best articles and authors of July 2014!

C# Winner Akhil Mittal Diving into OOP (Day 5): All About C# Access Modifiers
  Runner-up Bwalsh490 How to create an IVR-based telephone client gate system in C#/XML/HTTP/PHP by using DTMF authentication
C++: Winner Nish Sivakumar 7 reasons C++ devs will love the VS 14 CTP
  Runner-up David O'Neil DWinLib 6: Pretty WinAPI Incorporation
Database: Winner Omar Al Zabir Web-based real-time SQL Server Performance Dashboard
  Runner-up Kundan Singh Chouhan Introducing K-Pattern: A Rapid Way to Make CRUD Operations with Entity Framework
Web Dev: Winner Halil ibrahim Kalkan Using AngularJs, ASP.NET MVC, Web API and EntityFramework to build NLayered Single Page Web Applications
  Runner-up Marcelo Ricardo de Oliveira Html5 Image Markup
Mobile: Winner twit88 Use Android Phone as Webcam and Surveillance Camera
  Runner-up (Tie) Stuart Wheelwright Using Markdown for Effective Logging
  Runner-up (Tie) Borja Prado Windows Phone 8.1 Media Editing API
VB.NET: Winner Adalat Khan Delegates in .NET
  Runner-up CodeMaster9 Make Your Own Tic Tac Toe Game
"Everything Else"  Winner Mladen Janković Commodore 64 Emulator
  Runner-up (Tie) Paulo Zemek Travelling Salesman - Genetic Algorithm
  Runner-up (Tie) Florian Rappl Quantum Striker

Click here Do you have what it takes to become an Intel® Black Belt?
The Intel® Black Belt Software Developer Program recognizes developers for their technical expertise & community leadership. Be recognized & rewarded for your leadership & contributions. Join the Intel® Developer Zone & start your journey!

Weekly Poll Results

Why would you say "no" to learning a new technology?

Survey period: 22 Sep 2014 to 29 Sep 2014

Think of the last time you decided against learning a new technology that was in your area of interest.

OptionVotes% 
No time to learn it89551.26895 votes, 51.26%
It looked too difficult17510.02175 votes, 10.02%
Couldn't summon the motivation to learn it59534.08595 votes, 34.08%
It didn't seem different enough to bother learning44825.66448 votes, 25.66%
You'd seen it before in another life and knew it wouldn't last39822.79398 votes, 22.79%
No job opportunities30917.70309 votes, 17.70%
Your boss said no1327.56132 votes, 7.56%
Other23513.46235 votes, 13.46%
Respondents were allowed to choose more than one answer; totals may not add up to 100%

This week's survey: How many paid holidays do you get per year?

New Articles, Tech Blogs and Tips added

.NET Framework

  (2 votes) by Vahid_N
It's easy to forget not disposing object contexts, which leads to memory leaks and also leaving too many related connection objects not disposed as well.

Android

  (4 votes) by Ranjan.D (updated 2 days ago)
This article is all about how to deal with CodeProject OAuth Token. Also we will be developing a sample application to get the OAuth Token and understand the basics of using CodeProject API to make HTTPS Request to access various resource.

Arduino

by morzel
Part 1 described the general idea behind Sonar project, hardware components used and Arduino sketch... This second post in "Out of Boredom" series is about C# and JavaScript programs that make it possible to display ultrasonic range sensor data in web browsers. The role of .NET application is to rec

ASP

by Mohit1110
Introduction Today I just thought of removing the Assembly Reference errors which I get whenever I take the latest of an ASP.Net Website Project (Not ASP.Net Web Application Project) along with many class library projects.   As we all know that Website project does not have any project file which ca

ASP.NET

  (3 votes) by Ashish__Shukla
We should consider the design principles while developing MVC applications.
  (3 votes) by Mathew Soji
Basic introduction to using AngularJS framework along with ASP.NET MVC5
  (3 votes) by Mathew Soji
Logging is a method of tracking/monitoring what is going on when an application is in progress/running.
  (2 votes) by mparvez
Add GIS and Mapping Functionality to your .NET Applications
  (1 vote) by Biswaranjan@mindfire
Write an Arabic text on a specific location of PDF file using iTextSharp library.
  (1 vote) by Bhushan Mulmule
This is terribly unorganized document with mix of MVC, Entity Framework, LINQ, HTML 5 and JQuery how tos...

Azure

by IInjac
Azure Mobile Services Managed Backend–fortumo Mobile Payment Integration

C#

  (2 votes) by yuramag
Light yet functional CSV Parser with custom delimiters and qualifiers, yield returns records.

C++ / CLI

by Gabor Fekete
This post demonstrates how to use auto with move-only types. In Declaration and initialization with auto, we showed that using auto for local declarations makes the code safer and more readable. It avoids writing declarations where we easily loose sight of the variable name. Like the fir

Client side scripting

by Jeffrey T. Fritz
I did some pair-programming with my friend Julie Lerman where we looked into what we thought was a simple jQuery AJAX request problem.  What we found was something a bit more interesting in the connection between jQuery and ASP.NET WebAPI.

Database

  (3 votes) by SERokon
OLAP cube performance optimization technique
  (2 votes) by Arora_Ankit
This tip will explain the difference between these three functions.
  (1 vote) by Anil kumar Bhardwaj
Export all the primary, Unique, Foreign key and default constraints from existing database
by Ahmad A.A. Ahmad
Combining MDX with T-SQL in One Result Set for SSRS (Hybrid Query)

Design and Architecture

  (2 votes) by BC3Tech
Microsoft's XAML provides a way for us to define our UI in a declarative manner. Combined with databinding it means you should – in almost every case – never have to directly reference a UI control to accomplish some work. Add the MVVM design pattern in to the mix and I find myself "rethinking" any
  (1 vote) by Krishna Rungta
Jumpstart your App Development with these tips

Document / View

  (2 votes) by Mohit1110
Introduction Recently when I started studying HTML5, first question came to my mind was that how does a browser come to know, if written HTML is compatible with HTML v4.1 or HTML v5. In order to find out the reply of the same query, I started exploring and here I would like to share my […]
  (1 vote) by Pankaj_chs
How to enable MVC views to compile?

General Graphics

by Baruch Cochavy_
Shows how to implement minimize-to-icon for MDI Child forms

Grid & Data Controls

  (1 vote) by Sreedhar Puligundla
Creating custom control for gridview paging and page navigation
  (1 vote) by Nitesh Luharuka
Friends, While working with GridView, I faced an issue while binding the data to GridView. The error message read as "The data source does not support server-side data paging.". Initially I thought this was related to paging functionality of the GridView and looked into that, but thatw a

List Controls

  (3 votes) by Rapuru Amarendra
This tip presents an example of datatable in responsive using bootstrap and dataTable.js

Product Showcase

by Alvin Ashcraft
Last June, I reviewed the Aspose.Email for .NET component and demonstrated how to work with email messages in PST files or via IMAP. Well, I am back again for a look at another Aspose package. This one is Aspose.Cells for .NET.

Reviews on Third Party Products and Tools

  (1 vote) by CdnSecurityEngineer
Your foundation is laid and you know what you've got an idea of what you're going to do, and what you want out of your security program, you've got well defined founding principals (your pillars) Now that you know that…Read more ›The post Application Security Charter ap

Site & Server Management

by Paul M Watt (updated 6 hrs ago)
Does this scenario sound familiar? You have identified a piece of troublesome logic in your code-base, which has been the source of many headaches for both you and your managers. You have also determined an elegant fix to make the code maintainable and easy to work with for many years to come. You m

Testing and QA

by Gediminas Geigalas
Expose your mocks directly from the Fixture Object if possible. If there is no real need to complicate things by converting types and introducing extension methods, don't do it.

Uncategorised Technical Blogs

by derekman9707
The sample package outlined in this post can be downloaded here. While my last post discussed SSIS object variables this post will look at variable value assignment.  There are several ways that a variable can be assigned a value within an SSIS package:   Default Value Assignment Once a variable is

Uncategorised Tips and Tricks

by kPawan
An introduction to web hosting for beginners

Web Security

  (1 vote) by Abani Kumar Meher
This article explains few scenarios where XSS attack can be done, how we make mistake while creating web application which leads to XSS vulnerability and what should be done to prevent XSS attacks.
  (1 vote) by CdnSecurityEngineer
Pillars of application security
by John Atten (updated 2 days ago)
In recent posts, I've covered a lot of ground using ASP.NET Identity 2.0 in the context of an MVC application. Since it's RTM in March of this year, Identity 2.0 has offered a substantial expansion of the Authentication/Authorization . toolset available to MVC applications. Similarly, Identity 2.0

Web Services

by derekman9707
The sample package outlined can be downloaded here. SSIS has a web service control flow task that allows you to call a web service and store the results.  This can be very useful if you need to call data from a web service that will be stored in an OLTP or OLAP database.  The configuration […]

Windows Phone 7/8

  (1 vote) by Muhammad Muddasar Yamin
This tip is about making images animation for Windows Phone 8/8.1 using Storyboard class in C#.

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Research

Articles, Tech Blogs and Tips updated

Algorithms & Recipes

  (3 votes) by Søren Gullach (updated 2 days ago)
Fuzzy lib that have a GUI and uses Lagrange for member curve generating

ASP.NET

  (199 votes) by Marla Sukesh (updated yesterday)
Is ASP.NET MVC replacement for Web Forms? No, Both have there pros and cons. Lets take a look at same.
  (29 votes) by Shivprasad koirala (updated yesterday)
In this article we have explained why Asp.net MVC and we will be comparing MVC with webforms.

Client side scripting

  (11 votes) by AJSON (updated 2 days ago)
A whirlwind tour of how to implement search and filtering using KnockoutJS

Database

  (2 votes) by Adam Zuckerman (updated 2 days ago)
Some of the many quirks of Oracle

General Graphics

  (493 votes) by Brad Barnhill (updated yesterday)
This library was designed to give an easy class for developers to use when they need to generate barcode images from a string of data.
  (78 votes) by Jakob "XnaFan" Krarup (updated 2 days ago)
A set of .NET extension methods to get the difference between images and more...

Miscellaneous

  (8 votes) by B. Clay Shannon (updated 2 days ago)
Save time checking up on new content on your favorite websites by downloading, and setting up an RSS newsreader

Windows Presentation Foundation

  (27 votes) by Frank W. Wu (updated yesterday)
Showing you how to use the Popup to create your own dropdown-like window.
  (13 votes) by Nick Polyak (updated yesterday)
Describe architecturing a flexible and extensible WPF application with the help of WPFWidgetizer framework
  (10 votes) by Frank W. Wu (updated yesterday)
Using AutoGenerateColumns to generate exactly as needed data columns

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