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When should I use C++14 automatic return type deduction?
...y it here"?
Since "readability" is not objectively defined[*], and furthermore it varies by reader, you have a responsibility as the author/editor of a piece of code that cannot be wholly satisfied by a style guide. Even to the extent that a style guide does specify norms, different people will pre...
How to remove convexity defects in a Sudoku square?
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Looking for a clear definition of what a “tokenizer”, “parser” and...
... it does require the reader to have a good grounding in CS. Some book with more practical appeal would be "Writing Compilers and Interpreters" by Ronald Mak, "Modern Compiler Implementation", Andrew Appel; "Compiler Construction", Niklaus Wirth; "Compiling with C# and Java" and "Compilers and Compil...
Differences between socket.io and websockets
...it simplifies the usage of WebSockets as you described in #2, and probably more importantly it provides fail-overs to other protocols in the event that WebSockets are not supported on the browser or server. I would avoid using WebSockets directly unless you are very familiar with what environments t...
What's the right way to pass form element state to sibling/parent elements?
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'git add --patch' to include new files?
...of the file that the user wishes to stage.
Since 85953a3187 ("diff-files --raw: show correct post-image of intent-to-add files", 2020-07-01, Git v2.28.0-rc0 -- merge listed in batch #7) this has stopped working as intent-to-add paths are now show as new files rather than changes to an empty blob and...
Why aren't variable-length arrays part of the C++ standard?
... there are other ways to cause stack overflows, we might as well encourage more of them?
– jalf
Dec 11 '09 at 10:57
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Why are joins bad when considering scalability?
Why are joins bad or 'slow'. I know i heard this more then once. I found this quote
16 Answers
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How to return a string value from a Bash function
... your code. "clearly a better way"? Um, no. Command substitution is far more explicit and modular.
– Wildcard
Jan 6 '16 at 3:24
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Which characters need to be escaped in HTML?
...or <p NOT-HERE="...">...</p>.
In these contexts, the rules are more complicated and it's much easier to introduce a security vulnerability. I strongly discourage you from ever inserting dynamic content in any of these locations. I have seen teams of competent security-aware developers in...