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Number of occurrences of a character in a string [duplicate]
...ensions to make a simpler, and almost as efficient version. There is a bit more overhead, but it's still surprisingly close to the loop in performance:
int cnt = test.Count(c => c == '&');
Then there is the old Replace trick, however that is better suited for languages where looping is awk...
Tool to convert Python code to be PEP8 compliant
...dy Hayden gave good overview of autopep8. In addition to that there is one more package called pep8ify which also does the same thing.
However both packages can remove only lint errors but they cannot format code.
little = more[3: 5]
Above code remains same after pep8ifying also. But the code ...
How to safely call an async method in C# without await
...ically use try/catch (or using) but I find the ContinueWith to be a little more explicit because you have to know what ConfigureAwait(false) means.
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Avoiding if statement inside a for loop?
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Truly understanding the difference between procedural and functional
...s the typical relative sizes of procedural versus functional code. Furthermore, it demonstrates that the performance characteristics of procedural code might be easier to see than that of functional code. Consider: do the functions compute the lengths of all of the words in the list, or does each ...
Why should a function have only one exit-point? [closed]
...follow.
A third is that you can exit anywhere you please. This used to be more confusing in the old days, but now that we have syntax-colouring editors and compilers that detect unreachable code, it's a lot easier to deal with.
I'm squarely in the middle camp. Enforcing a single exit point is a po...
Make Iframe to fit 100% of container's remaining height
...situation.
And I wouldn't advise anyone to make a quirks-mode document anymore either, because it causes way more headaches than solves them. Every browser has a different quirks-mode, so getting your page to look consistently across browsers becomes two orders of magnitude more difficult. Use a DO...
Ng-model does not update controller value
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Copy a stream to avoid “stream has already been operated upon or closed”
...stream in two different ways. The implication that the stream is generated more than once (unless you collect it) seems clear - because otherwise you wouldn't need a collect method.
– Niall Connaughton
Jun 20 '17 at 0:29
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