| |
|
KB Article |
By |
KB Topic |
Group |
Counters |
|
News |
Wednesday, August 20, 2008
This week we launched a new website for one of clients (BuyMacStuff.com).
|
|
Website Design Services
|
WWW Website Owners
|
All: 56
Members: 0
Non-Mem: 54
Mods: 0
Clients: 0
Staff: 2
|
|
|
Tip |
Tip: When naming fields/columns in a table, use ONE name for the data in the field. For example, although states are called provinces and other names in other coutries, use one or the other in the database but not both. Use CompanyState, avoid CompanyStateProvince. Use labels in your website or program to switch context.
|
|
DBA & Data
|
DBA, Databases, & Data
|
All: 82
Members: 0
Non-Mem: 79
Mods: 1
Clients: 0
Staff: 2
|
|
|
Post |
You can automate the installation and configuration of Oracle software, either fully or partially, by specifying a response file when you start the Oracle Universal Installer.
|
|
DBA & Data
|
DBA, Databases, & Data
|
All: 26
Members: 0
Non-Mem: 20
Mods: 0
Clients: 0
Staff: 6
|
|
|
Post |
Using aspnet_regsql.exe to set up a database to support the functionality of ASP.NET 2.0's built-in membership.
|
|
Visual C#
|
Visual Studio.Net (Visual C#)
|
All: 156
Members: 0
Non-Mem: 154
Mods: 0
Clients: 0
Staff: 2
|
|
|
Post |
This wizard uploads DrBott.com store items to our ASPSuite eStore storefront software.
|
|
Dr. Bott
|
Prestwood Software
|
All: 220
Members: 0
Non-Mem: 212
Mods: 0
Clients: 0
Staff: 8
|
|
|
FAQ
Flashcard |
Question: How do you resolve the UserID of a user when using ASP.NET 2.0's built in Membership utility?
|
|
Visual Studio.Net
|
Visual Studio.Net (Visual C#)
|
All: 159
Members: 0
Non-Mem: 156
Mods: 0
Clients: 0
Staff: 3
|
|
|
Link |
|
|
HTML, CSS, Hosting, Design, etc.
|
Website Design & Hosting
|
All: 209
Members: 0
Non-Mem: 206
Mods: 0
Clients: 0
Staff: 3
|
|
|
Post |
Boxing is the conversion of a value type to the object type (or to any interface type that is implemented by the value type). Unboxing is the conversion from an object type to a value type (or from an interface type to any value type that is implemented by the value type).
|
|
General, Syntax, etc.
|
Visual Studio.Net (Visual C#)
|
All: 192
Members: 1
Non-Mem: 172
Mods: 0
Clients: 0
Staff: 19
|
|
|
Definition
Flashcard |
Short Definition: Nullable types are instances of System.Nullable(T). A Nullable type can represent any of the normal values for its value type or it can be assigned the value null. This is useful when dealing with databases that may have types that do not have a value.
|
|
General, Syntax, etc.
|
Visual Studio.Net (Visual C#)
|
All: 198
Members: 1
Non-Mem: 191
Mods: 0
Clients: 0
Staff: 6
|
|
|
Definition
Flashcard |
Short Definition: Network Address Translation (NAT). The process of modifying network address information in a data packet header while in transit across a router for the purpose of remapping a given address space into another. Allows you to hide your local IP addresses from the Internet.
|
|
Net Admin
|
Net Admin Hardware & Software
|
All: 193
Members: 0
Non-Mem: 193
Mods: 0
Clients: 0
Staff: 0
|
|
|
Post |
Listing of Paradox features NOT available in Paradox Runtime.
|
|
Runtime, PDE, Package-It!
|
Corel Paradox
|
All: 302
Members: 5
Non-Mem: 295
Mods: 0
Clients: 0
Staff: 2
|
|
|
Post |
Displaying code snippets in the knowledge base and message boards can be a bit tricky. You cannot use "&_lt;", "&_gt;", "&_amp;lt;", nor "&_amp;gt;" (minus underscores).
|
|
Online Community
|
Prestwood Software
|
All: 194
Members: 0
Non-Mem: 192
Mods: 0
Clients: 0
Staff: 2
|
|
|
Tip |
Tip: Do not use the smallest standard font size of "1" and "xx-small" for any text you actually want a visitor to read. The smallest font size should be reserved for text you don't care if the visitor reads like the copyright notice at the bottom of the page.
|
|
Artistic (Design, Layout, Graphics, etc.)
|
Website Design & Hosting
|
All: 251
Members: 0
Non-Mem: 250
Mods: 0
Clients: 0
Staff: 1
|
|
|
FAQ
Flashcard |
Question: Why do I have to specify virtual when creating an abstract method? Why not just abstract?
|
|
OOP
|
Delphi for Win32
|
All: 397
Members: 0
Non-Mem: 396
Mods: 0
Clients: 0
Staff: 1
|
|
|
Definition
Flashcard |
Short Definition: Aggregations indicate a whole-part relationship, and are known as "has-a" or "is part of" relationships. An Aggregation relationship is indicated by a line with a hollow diamond.
|
|
Object Orientation (OO)
|
Coding & OO
|
All: 253
Members: 0
Non-Mem: 253
Mods: 0
Clients: 0
Staff: 0
|
|
|
Definition
Flashcard |
Short Definition: An Association is a generic relationship between two classes and is represented a line connecting the two classes. This line can be qualified with the type of relationship, and can also feature multiplicity rules such as one-to-one, one-to-many, many-to-many, 0 or 1 to many, etc.
|
|
Unified Modeling Language (UML)
|
Analysis & UML
|
All: 237
Members: 1
Non-Mem: 236
Mods: 0
Clients: 0
Staff: 0
|
|
|
Definition
Flashcard |
Short Definition: A composite relationship means that a class cannot exist by itself. It must exist as a member of another class. A composite relationship is indicated by a solid line with a solid diamond head pointing to the part class. Alternatively, you can show this relationship graphically with the part class nested in the whole class.
|
|
Object Orientation (OO)
|
Coding & OO
|
All: 286
Members: 0
Non-Mem: 286
Mods: 0
Clients: 0
Staff: 0
|
|
|
Definition
Flashcard |
Short Definition: A "uses-a" relationship. For example, when a class uses another class as a member variable or a parameter. A "uses-a" relationship forms a dependency on a class. A Dependency relationship is indicated by a dotted line with an arrow.
|
|
Unified Modeling Language (UML)
|
Analysis & UML
|
All: 226
Members: 0
Non-Mem: 226
Mods: 0
Clients: 0
Staff: 0
|
|
|
Definition
Flashcard |
Short Definition: Where you generalize specific classes into general parent classes or take general parent classes and specialize them as needed in child classes. A Generalization relationship is the equivalent of inheritance in object oriented programming (OOP). A Generalization relationship is an "is-a" relationship and is indicated by an arrow with a hollow arrowhead pointing to the parent class. For example, a Honda Accord "is-a" Car.
|
|
Unified Modeling Language (UML)
|
Analysis & UML
|
All: 231
Members: 0
Non-Mem: 231
Mods: 0
Clients: 0
Staff: 0
|
|
|
Link |
|
|
Unified Modeling Language (UML)
|
Analysis & UML
|
All: 187
Members: 2
Non-Mem: 185
Mods: 0
Clients: 0
Staff: 0
|
|
|
Definition
Flashcard |
Short Definition: A queue-like data structure which supports the last in, first out functionality.
|
|
General Coding Concepts
|
Coding & OO
|
All: 212
Members: 0
Non-Mem: 210
Mods: 0
Clients: 0
Staff: 2
|
|
|
Post |
Provides the definition of a stack and an example of its implementation in Java
|
|
Java
|
Java
|
All: 206
Members: 0
Non-Mem: 184
Mods: 0
Clients: 0
Staff: 22
|
|
|
Link |
|
|
Education (Audio/Video)
|
Java
|
All: 219
Members: 0
Non-Mem: 218
Mods: 0
Clients: 0
Staff: 1
|
|
|
Definition
Flashcard |
Short Definition: A data model is a diagram of the tables used in a form or report. It identifies the tables, defines the relationships between them (links), and has features including the ability to filter each table and mark any table as read-only. You can save a data model (.dm) and reuse it with another form or report.
|
|
2-Interactive Paradox: Getting Going
|
Corel Paradox
|
All: 235
Members: 3
Non-Mem: 232
Mods: 0
Clients: 0
Staff: 0
|
|
|
Download |
If you need support for general Java and Web development, consider Eclipse IDE for Java EE Developers.
|
|
Generic Java
|
Java
|
All: 219
Members: 0
Non-Mem: 219
Mods: 0
Clients: 0
Staff: 0
|
| |
|
KB Article |
By |
KB Topic |
Group |
Counters |
|
|
Post |
Storing settings and configuration information for your .NET application can be achieved in a number of ways including using the app.config file and the ConfigurationManager class, using the registry, and in your own custom configuration file.
|
|
Visual Studio.Net
|
Visual Studio.Net (Visual C#)
|
All: 586
Members: 6
Non-Mem: 578
Mods: 0
Clients: 0
Staff: 1
|
|
|
Post |
You can automate the installation and configuration of Oracle software, either fully or partially, by specifying a response file when you start the Oracle Universal Installer.
|
|
DBA & Data
|
DBA, Databases, & Data
|
All: 26
Members: 0
Non-Mem: 20
Mods: 0
Clients: 0
Staff: 6
|
|
|
Code |
This tutorial shows how you would create a trigger in Microsoft SQL
Server 2005/2008 that will date/timestamp a column named last_updated
everytime any data in the row is updated.
This example assumes a primary key that includes 3 fields.
|
|
MS SQL Server 2005
|
DBA, Databases, & Data
|
All: 644
Members: 0
Non-Mem: 613
Mods: 0
Clients: 0
Staff: 31
|
|
|
Post |
This wizard uploads DrBott.com store items to our ASPSuite eStore storefront software.
|
|
Dr. Bott
|
Prestwood Software
|
All: 220
Members: 0
Non-Mem: 212
Mods: 0
Clients: 0
Staff: 8
|
|
|
News |
Wednesday, August 20, 2008
This week we launched a new website for one of clients (BuyMacStuff.com).
|
|
Website Design Services
|
WWW Website Owners
|
All: 56
Members: 0
Non-Mem: 54
Mods: 0
Clients: 0
Staff: 2
|
|
|
Post |
Instructions to install Paradox 9 for Windows on Vista.
|
|
1-General, Installation, Setup, & BDE
|
Corel Paradox
|
All: 1214
Members: 38
Non-Mem: 1173
Mods: 0
Clients: 3
Staff: 0
|
|
|
Tip |
Tip: When naming fields/columns in a table, use ONE name for the data in the field. For example, although states are called provinces and other names in other coutries, use one or the other in the database but not both. Use CompanyState, avoid CompanyStateProvince. Use labels in your website or program to switch context.
|
|
DBA & Data
|
DBA, Databases, & Data
|
All: 82
Members: 0
Non-Mem: 79
Mods: 1
Clients: 0
Staff: 2
|
|
|
FAQ
Flashcard |
Question: Does Corel Paradox for Windows run on Vista? If so, are there any issues?
|
|
1-General, Installation, Setup, & BDE
|
Corel Paradox
|
All: 1966
Members: 46
Non-Mem: 1915
Mods: 0
Clients: 3
Staff: 0
|
|
|
Post |
Using aspnet_regsql.exe to set up a database to support the functionality of ASP.NET 2.0's built-in membership.
|
|
Visual C#
|
Visual Studio.Net (Visual C#)
|
All: 156
Members: 0
Non-Mem: 154
Mods: 0
Clients: 0
Staff: 2
|
|
|
Download |
Easily send e-mail directly from your custom applications. Works with all 32-bit Windows development environments and includes Paradox, Access, and Visual Basic examples.
|
|
ObjectPAL Coding
|
Corel Paradox
|
All: 482
Members: 8
Non-Mem: 474
Mods: 0
Clients: 0
Staff: 0
|
|
|
FAQ
Flashcard |
Question: How do you resolve the UserID of a user when using ASP.NET 2.0's built in Membership utility?
|
|
Visual Studio.Net
|
Visual Studio.Net (Visual C#)
|
All: 159
Members: 0
Non-Mem: 156
Mods: 0
Clients: 0
Staff: 3
|
|
|
FAQ
Flashcard |
Question: What browsers and resolutions should I test my website with?
|
|
Artistic (Design, Layout, Graphics, etc.)
|
Website Design & Hosting
|
All: 575
Members: 0
Non-Mem: 573
Mods: 0
Clients: 0
Staff: 2
|
|
|
Link |
|
|
HTML, CSS, Hosting, Design, etc.
|
Website Design & Hosting
|
All: 209
Members: 0
Non-Mem: 206
Mods: 0
Clients: 0
Staff: 3
|
|
|
Tip |
Tip: Test each website with various common browsers. As of early 2008, we test each website we build with Internet Explorer, FireFox, and Safari. Sometimes we also include Opera as part of our standard test suite. The minimum resolution we test for "regular" websites is 1024x768 (and higher). We no longer support 800x600.
|
|
Testing Websites
|
Testing, QA, QC
|
All: 499
Members: 0
Non-Mem: 499
Mods: 0
Clients: 0
Staff: 0
|
|
|
Post |
Boxing is the conversion of a value type to the object type (or to any interface type that is implemented by the value type). Unboxing is the conversion from an object type to a value type (or from an interface type to any value type that is implemented by the value type).
|
|
General, Syntax, etc.
|
Visual Studio.Net (Visual C#)
|
All: 192
Members: 1
Non-Mem: 172
Mods: 0
Clients: 0
Staff: 19
|
|
|
News |
Monday, January 01, 2001
Prestwod is CMAS Certified & Small Business Certified.
|
|
Coding Services
|
Prestwood Software
|
All: 942
Members: 0
Non-Mem: 942
Mods: 0
Clients: 0
Staff: 0
|
|
|
Definition
Flashcard |
Short Definition: Nullable types are instances of System.Nullable(T). A Nullable type can represent any of the normal values for its value type or it can be assigned the value null. This is useful when dealing with databases that may have types that do not have a value.
|
|
General, Syntax, etc.
|
Visual Studio.Net (Visual C#)
|
All: 198
Members: 1
Non-Mem: 191
Mods: 0
Clients: 0
Staff: 6
|
|
|
Post |
Listing of Paradox features NOT available in Paradox Runtime.
|
|
Runtime, PDE, Package-It!
|
Corel Paradox
|
All: 302
Members: 5
Non-Mem: 295
Mods: 0
Clients: 0
Staff: 2
|
|
|
Definition
Flashcard |
Short Definition: Network Address Translation (NAT). The process of modifying network address information in a data packet header while in transit across a router for the purpose of remapping a given address space into another. Allows you to hide your local IP addresses from the Internet.
|
|
Net Admin
|
Net Admin Hardware & Software
|
All: 193
Members: 0
Non-Mem: 193
Mods: 0
Clients: 0
Staff: 0
|
|
|
Post |
Displaying code snippets in the knowledge base and message boards can be a bit tricky. You cannot use "&_lt;", "&_gt;", "&_amp;lt;", nor "&_amp;gt;" (minus underscores).
|
|
Online Community
|
Prestwood Software
|
All: 194
Members: 0
Non-Mem: 192
Mods: 0
Clients: 0
Staff: 2
|
|
|
Article |
An example of using ASP's Response.Write and creating functions.
|
Knowledge Base
