Mega Code Archive

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Delphi
1) .NET
2) Activex OLE
3) ADO Database
4) Algorithm Math
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Compiler Directives
1) $a - determines whether data is aligned or packed
2) $align - determines whether data is aligned or packed
3) $apptype - determines the application type gui or console
4) $b - whether to short cut and and or operations
5) $booleval - whether to short cut and and or operations
6) $d - determines whether application debug information is built
7) $debuginfo - determines whether application debug information is built
8) $define - defines a compiler directive symbol - as used by ifdef
9) $definitioninfo - determines whether application symbol information is built
10) $else - starts the alternate section of an ifdef or ifndef
11) $endif - terminates conditional code compilation
12) $extendedsyntax - controls some pascal extension handling
13) $h - treat string types as ansistring or shortstring
14) $hints - determines whether delphi shows compilation hints
15) $i - allows code in an include file to be incorporated into a unit
16) $ifdef - executes code if a conditional symbol has been defined
17) $ifndef - executes code if a conditional symbol has not been defined
18) $ifopt - tests for the state of a compiler directive
19) $include - allows code in an include file to be incorporated into a unit
20) $iochecks - when on, an io operation error throws an exception
21) $l - determines what application debug information is built
22) $localsymbols - determines what application debug information is built
23) $longstrings - treat string types as ansistring or shortstring
24) $minenumsize - sets the minimum storage used to hold enumerated types
25) $o - determines whether delphi optimises code when compiling
26) $optimization - determines whether delphi optimises code when compiling
27) $overflowchecks - determines whether delphi checks integer and enum bounds
28) $q - determines whether delphi checks integer and enum bounds
29) $r - determines whether delphi checks array bounds
30) $rangechecks - determines whether delphi checks array bounds
31) $referenceinfo - determines whether symbol reference information is built
32) $resource - defines a resource file to be included in the application linking
33) $undef - undefines a compiler directive symbol - as used by ifdef
34) $warnings - determines whether delphi shows compilation warnings
35) $x - controls some pascal extension handling
36) $y - determines whether application symbol information is built
37) $z - sets the minimum storage used to hold enumerated types
38) Abstract - defines a class method only implemented in subclasses
39) Default - defines default processing for a property
40) Dynamic - allows a class method to be overriden in derived classes
41) Export - makes a function or procedure in a dll externally available
42) Index - principally defines indexed class data properties
43) Out - identifies a routine parameter for output only
44) Overload - allows 2 or more routines to have the same name
45) Override - defines a method that replaces a virtual parent class method
46) Private - starts the section of private data and methods in a class
47) Protected - starts a section of class private data accesible to sub-classes
48) Public - starts an externally accessible section of a class
49) Published - starts a published externally accessible section of a class
50) Virtual - allows a class method to be overriden in derived classes