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Why should I avoid using Properties in C#?
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@PatrickFromberg: You've missed a large amount of code which uses read-only fields, apparently. There's nothing to say that properties imply mutability. I often have read-only fields backing read-only properties - do you think that's...
Is there a typical state machine implementation pattern?
...raw into working code and, conversely, you can easily draw a state diagram from the code.
In other techniques for implementing FSM the structure of the transitions is buried in control structures (while, if, switch ...) and controlled by variables value (tipically a state variable) and it may be a ...
Altering a column: null to not null
...g to update all nulls to 0 and then set these columns to NOT NULL . Aside from changing nulls to 0 , data must be preserved.
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Why should we typedef a struct so often in C?
...case, you cannot return the Point by value, since its definition is hidden from users of the header file. This is a technique used widely in GTK+, for instance.
UPDATE Note that there are also highly-regarded C projects where this use of typedef to hide struct is considered a bad idea, the Linux ke...
sys.argv[1] meaning in script
...the arguments (as separated by spaces) on the command-line. The name comes from the C programming convention in which argv and argc represent the command line arguments.
You'll want to learn more about lists and strings as you're familiarizing yourself with Python, but in the meantime, here are a f...
NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
...g
can take too long. NUnit with
something like Testdriven.Net to run
tests from the IDE is actually much
faster. Especially when running
single tests.
According to Kjetil Klaussen, this is caused by the Visual Studio testrunner. Running MSTest tests in TestDriven.Net makes MSTest performance compara...
Error: “Cannot modify the return value” c#
...arefully perhaps you actually mean to modify the backing variable directly from within your class:-
myOrigin.X = 10;
Yes that would be what you would need.
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How do you cast a List of supertypes to a List of subtypes?
...termediate wildcard type and it will be allowed (since you can cast to and from wildcard types, just with an unchecked warning):
List<TestB> variable = (List<TestB>)(List<?>) collectionOfListA;
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When to use inline function and when not to use it?
...cantly impairs performance regardless of the faster execution that results from the calling overhead
inline functions that are I/O bound
the function is seldom used
constructors and destructors: even when empty, the compiler generates code for them
breaking binary compatibility when developing libra...
Virtual Serial Port for Linux
...y ("pseudo-teletype", where a serial port is a "real teletype") for this. From one end, open /dev/ptyp5, and then attach your program to /dev/ttyp5; ttyp5 will act just like a serial port, but will send/receive everything it does via /dev/ptyp5.
If you really need it to talk to a file called /dev/...