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DevX: Latest Enterprise Content

Published: Sat, 16 Dec 2017 04:02:44 -0800

Last Build Date: Sat, 16 Dec 2017 04:02:44 -0800


Merge Two Data Tables in C#

Fri, 15 Dec 2017 06:15:00 -0800

Language: .NET, Level: Intermediate: - Learn how to easily merge two data tables with the same data columns in C#.

The sp rename SQL Stored Procedure

Thu, 14 Dec 2017 14:22:00 -0800

Language: SQL, Level: Intermediate: - See how to use the sp_rename stored procedure if you do not want to drop and recreate the table again.

Using the "==" Operator with Double or Float

Wed, 13 Dec 2017 12:47:00 -0800

Language: Java, Level: Beginner: - Avoid causing and endless loop with float or double values in Java.

Clearing the Contents of a StringBuffer

Tue, 12 Dec 2017 06:01:00 -0800

Language: Java, Level: Intermediate: - StringBuffer is a class that facilitates string operations and also helps reduce memory usage.

Learn How to Record Your Screen

Mon, 11 Dec 2017 07:43:00 -0800

Language: Enterprise, Level: Advanced: - Learn how to record everything that happens on your screen.

Understanding Null Values Returned in MySQL

Thu, 07 Dec 2017 01:23:00 -0800

Language: MySQL, Beginner: Intermediate - Learn why the null value often needs special attention in your code to work effectively.

Use Data Attributes on Elements in HTML5 to Store Data

Wed, 06 Dec 2017 02:04:00 -0800

Language: Web, Beginner: Intermediate - Learn how to store and retrieve data from the data attributes.

Avoid NullPointerException in String Equality Comparison

Tue, 05 Dec 2017 02:11:00 -0800

Language: Java, Beginner: Intermediate - Learn why it's important to place literals first in equal comparisons.

Understanding the Long Data Type in Java

Mon, 04 Dec 2017 01:21:00 -0800

Language: Java, Expertise: Intermediate - See how Java long behaves differently when used with the letter L and without it.

Write Debug Information Only When a Condition is Satisfied

Fri, 01 Dec 2017 09:07:00 -0800

Language: .NET, Expertise: Beginner - The Debug.WriteIf method allows you to write the debug to the listener only when a condition is true.

Parallax Scrolling Effect in HTML

Thu, 30 Nov 2017 02:15:00 -0800

Language: Web, Expertise: Beginner - Learn how to move the background image at a different speed from the images in the foreground.

Pass Comma Separated Values as a Parameter to an SQL Stored Procedure

Wed, 29 Nov 2017 02:35:00 -0800

Language: SQL, Expertise: Intermediate - There will be times when you need to pass a list of values as a singular parameter to an SQL Stored Procedure. Problem is: SQL doesn't support this. See how to get around this issue.

Limiting the Rows Returned in MySQL

Tue, 28 Nov 2017 13:21:00 -0800

Language: SQL, Expertise: Intermediate - In MySQL, LIMIT is a feature that helps fetch a certain number of records matching the criteria provided.

Label Breakpoints in Visual Studio for Easy Access and Readability

Mon, 27 Nov 2017 06:15:00 -0800

Language: IDEs, Expertise: Intermediate - Check out this easy method for labeling breakpoints in your code to make it more readable.

Simple Annotation in Java

Fri, 24 Nov 2017 02:00:00 -0800

Language: Java, Expertise: Intermediate - Annotations are similar to interfaces in that you can convey your own specifications that others will need to follow.

Using the SQL FORMAT Function

Thu, 23 Nov 2017 02:31:00 -0800

Language: SQL, Expertise: Intermediate - Learn how to easily format how a field should be displayed.

Using BETWEEN in MySQL Queries

Wed, 22 Nov 2017 02:49:00 -0800

Language: SQL, Expertise: Intermediate - See how to filter a column based on dates and time using BETWEEN.

Avoid Repeated Execution of LINQ Queries in C#

Tue, 21 Nov 2017 02:44:00 -0800

If not well designed, a LINQ query will execute every time you access it. In order to avoid that, convert the result to a list and then do further operations on that result.

Reducing Unbuffered Streams

Mon, 20 Nov 2017 05:36:00 -0800

Language: Java, Expertise: Intermediate - Learn how to significantly reduce the number of native calls.

Conditionally Load CSS Files Based on the Media

Fri, 17 Nov 2017 02:19:00 -0800

Language: Web, Expertise: Intermediate - Learn how to use the link tag in HTML to load CSS files based on certain conditions.

Create and Schedule an SQL Job

Thu, 16 Nov 2017 10:06:00 -0800

Language: SQL, Expertise: Intermediate - Sometimes you want a certain query, or Stored Procedure to be repeated on a daily, weekly or monthly basis. Learn to create an SQL Job and schedule it.

Making a Column Autoincrement the Value Itself in MySQL

Wed, 15 Nov 2017 02:47:00 -0800

Language: SQL, Expertise: Intermediate - Learn how to make a column auto-increment the value every time a record is inserted in that table.

Controlling Exceptions in C# 6.0

Tue, 14 Nov 2017 02:08:00 -0800

Language: .NET, Expertise: Intermediate - Learn an easy way to control exceptions in C#.

Converting Numbers to Strings

Mon, 13 Nov 2017 01:41:00 -0800

Language: Java, Expertise: Beginner - Learn the right way to convert numbers to Strings.

Check if a Primary Key Exists on a Table

Fri, 10 Nov 2017 02:27:00 -0800

Language: SQL, Expertise: Intermediate - Learn how to check whether a Primary Key is missing, and if so, add it.