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How do pointer to pointers work in C?
... that was stopping me from saying: Great post. The explaination itself was excellent. Changing to an up-vote. (Perhaps stackoverflow needs to review pointers?)
– Thanatos
May 23 '09 at 16:54
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What is external linkage and internal linkage?
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excellent answer! it is worth pointing out that gloabl const variables have internal (static) linkage by default, it's only non-const global variables which have external linkage by default
– aniliitb10
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Mythical man month 10 lines per developer day - how close on large projects? [closed]
...mments here), I attest that once adequately calibrated, counting LoC is an excellent estimation tool. After coding and measuring dozens of features achieved in my particular context of development, I reached the point where I can estimate precisely the size of any TODO feature in LoC, and the time i...
What does the star operator mean, in a function call?
... that * and ** are not only doing the unpacking but also packing! See this excellent page codingame.com/playgrounds/500/…
– H.C.Chen
Feb 17 '19 at 4:06
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Best Practice for Exception Handling in a Windows Forms Application?
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There is an excellent code CodeProject article here. Here are a couple of highlights:
Plan for the worst*
Check it early
Don't trust external data
The only reliable devices are: the video, the mouse and keyboard.
Writes can fail, too
C...
How to make an array of arrays in Java
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While there are two excellent answers telling you how to do it, I feel that another answer is missing: In most cases you shouldn't do it at all.
Arrays are cumbersome, in most cases you are better off using the Collection API.
With Collections...
Haskell: How is pronounced? [closed]
...", but those already have too many other meanings in Haskell. inject is an excellent name and probably better than mine, though as a minor side note, "inject" is used in--I think--Smalltalk and Ruby for a left-fold method of some sort. I never understood that choice of name, though...
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
...matist I'm no longer sure PowerShell is such a great answer. While it's an excellent Windows tool and provides a much needed step towards filling the historic hole that is the Window command line, as we all watch Microsoft's grip on consumer computing slip it seems increasingly likely that Microsoft...
What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
...all.com/p/lhkkug/don-t-confuse-ruby-s-throw-statement-with-raise offers an excellent explanation that I doubt I can improve on. To summarize, nicking some code samples from the blog post as I go:
raise/rescue are the closest analogues to the throw/catch construct you're familiar with from other la...
Performance surprise with “as” and nullable types
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This originally started out as a Comment to Hans Passant's excellent answer, but it got too long so I want to add a few bits here:
First, the C# as operator will emit an isinst IL instruction (so does the is operator). (Another interesting instruction is castclass, emited when you d...