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Posted 95 hours ago
Regarding...
Data Execution Prevention - Bug in Delphi 7
Late versions of Windows - and late processors - include a feature called Date Execution Prevention, or DEP. Programs written in Delphi 7 can trigger DEP errors because of a bug in the SysUtils unit. This article describes an unofficial fix.
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Posted 95 hours ago
Regarding...
Data Execution Prevention - Bug in Delphi 7
Late versions of Windows - and late processors - include a feature called Date Execution Prevention, or DEP. Programs written in Delphi 7 can trigger DEP errors because of a bug in the SysUtils unit. This article describes an unofficial fix.
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Posted 4 days ago
Regarding...
QC: PSDP Change Management Procedure
Quality Control: Vault change management procedure including using promotion groups.
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Posted 5 days ago
Regarding...
Delphi Comments (// or { ... } or (* ... *))

Languages Focus: Comments

Commenting code generally has three purposes: to document your code, for psuedo coding prior to coding, and to embed compiler directives. Most languages support both a single line comment and a multiple line comment. Some languages also use comments to give instructions to the compiler or interpreter.

Delphi Comments

Commenting Code, Delphi uses // for a single line comment and both {} and (**) for multiple line comments. Although you can nest different types of multiple line comments, it is recommended that you don't. Compiler Directives - $, A special comment. Delphi compiler directives are in the form of {$DIRECTIVE}. Of interest for comments is using the $IFDEF compiler directive to remark out code.
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Prestwood IT Solutions where he develops custom Windows software and custom websites using .Net and Delphi. When Wes is not Suboxone Doctors Near Me for clients, he participates in this online community. Prior to his 10-year love-affair with Delphi, he worked with several other tools and databases
Posted 6 days ago
Regarding...
Free Vector Drawing: Creative Docs.Net and Inkscape
Free Vector Drawing Program. Vector drawing software is more and more important as programs and web sites become more graphically demanding. Here we introduce two, free alternatives to the traditional - and costly - mainstays.
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{Too Long!}
Posted 6 days ago
Regarding...
ASP Classic Comments (' or REM)

Languages Focus: Comments

Commenting code generally has three purposes: to document your code, for psuedo coding prior to coding, and to embed compiler directives. Most languages support both a single line comment and a multiple line comment. Some languages also use comments to give instructions to the compiler or interpreter.

ASP Classic Comments

Commenting Code, ASP Classic, like all the VB-based languages, uses a single quote (') or the original class-style basic "REM" (most developers just use a quote). ASP Classic does NOT have a multiple line comment. Preprocessor Directives - @ and #, An @ is used for preprocessor directives within ASP code (within <% %>) and a # is used for HTML-style preprocessor directives. Note: ASP Classic does not support VB Classic's #If directive.,
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{Too Long!}
Posted 11 days ago
Regarding...
Virus Targets Old Delphi Tools
New virus targets old versions of Delphi (4, 5, 6, and 7) but not the applications developed with Delphi and not the current Delphi versions, just Delphi itself.
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{Too Long!}
Posted 11 days ago
Regarding...
C++ Prevent Derivation

Languages Focus: Prevent Derivation

How do you prevent another class from inheriting and/or prevent a class from overriding a member.

C++ Prevent Derivation

Make the constructor a private member of the class.
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{Too Long!}
Posted 11 days ago
Regarding...
C++ Constants (const)

General Info: Computer Language Constants

A constant is just like a variable (it holds a value) but, unlike a variable, you cannot change the value of a constant.

C++ Constants

In standard C++, you use const and static const to declare constants.
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{Too Long!}
Posted 11 days ago
Regarding...
C++ Abstraction (=0 in a virtual method)

General Info: Abstract Class / Abstract Member

An abstract class member is a member that is specified in a class but not implemented. Classes that inherit from the class will have to implement the abstract member. Abstract members are a technique for ensuring a common interface with descendant classes. An abstract class is a class you cannot instantiate. A pure abstract class is a class with only abstract members.

Languages Focus: Abstraction

Abstraction is supported at various levels with each language. A language could enforce abstraction at the class level (either enforcing a no-instantiation rule or a only abstract members rule), and with class members (member methods and/or properties).

C++ Abstraction

AbstractMemberFunction is a pure virtual function makes this class Abstract class indicated by the "=0"and NonAbstractMemberFunction1 is a virtual function.
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