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How do C++ class members get initialized if I don't do it explicitly?
...ant 'if the object does not have a default constructor' as in no generated one either, which would be the case if the class explicitly defines any constructors other than the default (no default ctor will be generated). If we get too pedanatic, we'll probably confuse more than help and Tyler makes a...
Executing periodic actions in Python [duplicate]
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One thing to watch out for here is start time "drift". I just ran a test and my times drifted by +0.05s in about 33 iterations. I was running 1 second polls, and this means a drift of 20% in less than a minute. You can reduce...
What encoding/code page is cmd.exe using?
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One may also want to study the Microsoft-specific extension _setmode(_fileno(stdout), _O_U16TEXT) which was introduced in VS2008. See stackoverflow.com/a/9051543, and stackoverflow.com/a/12015918, and msdn.microsoft.com/en-us...
Initialising mock objects - MockIto
...ain of code (or PITA) that is the trigger to change the design to a better one, so I and the team are paying attention to OO design. I feel that following OO design with principles like SOLID design or the GOOS ideas is much more important that choosing how to instantiate mocks.
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How to install both Python 2.x and Python 3.x in Windows
...se which Python to run pip under as above.
– Mark Tolonen
Apr 2 '17 at 5:16
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Is there a reason for C#'s reuse of the variable in a foreach?
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The compiler declares the variable in a way that makes it highly prone to an error that is often difficult to find and debug, while producing no perceivable benefits.
Your criticism is entirely justified.
I discuss this problem in detail here:
Closing over the loop variable considered ha...
How do I enumerate the properties of a JavaScript object? [duplicate]
... you will get properties that are inherited - however, I don't know why anyone familiar with object-oriented programming would expect anything less! Typically, someone that brings this up has been subjected to Douglas Crockford's warnings about this, which still confuse me a bit. Again, inheritance ...
How can I find WPF controls by name or type?
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I may be just repeating everyone else but I do have a pretty piece of code that extends the DependencyObject class with a method FindChild() that will get you the child by type and name. Just include and use.
public static class UIChildFinder
{
publ...
Difference between /res and /assets directories
...a file system, but I would like to know, in general, when it's best to use one and the other.
Can anyone help me in knowing the real differences between res and assets?
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What is “overhead”?
...handshake.
Data structure memory overhead: A linked list requires at least one pointer for each element it contains. If the elements are the same size as a pointer, this means a 50% memory overhead, whereas an array can potentially have 0% overhead.
Method call overhead: A well-designed program is b...