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Python Logging (function name, file name, line number) using a single file
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I have one question: In Java somewhere I read that printing the line number is discouraged as it takes extra time to figure out from which line the logger is being called. In python this isn't true?
– McSonk
Oc...
Does C# have extension properties?
...extends could be replaced by for which some may feel more natural and less java related.
Update December 2018 - Roles, Extensions and static interface members
Extension everything didn't make it to C# 8.0, because of some of drawbacks explained as the end of this GitHub ticket. So, there was an ex...
What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
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Not the answer you're looking for? Browse other questions tagged java servlets or ask your own question.
What are the downsides to using Dependency Injection? [closed]
... it makes things simple compared with ejb.
– fastcodejava
Mar 9 '10 at 8:31
8
This seems hand-wav...
Why are functions in Ocaml/F# not recursive by default?
...orward definitions, which isn't really about marking recursion explicitly. Java, C# and Perl certainly do have implicit recursion. We could get into an endless debate about the meaning of "most" and the importance of each language, so let's just settle for "very many" other languages.
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Is there a performance difference between i++ and ++i in C?
... C, but I'd be interested to know if browsers can do this optimization for javascript.
– TM.
Aug 12 '09 at 21:58
69
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How to validate phone numbers using regex
...true
Result from isValidNumber() false
Google's version has code for Java and Javascript, but people have also implemented libraries for other languages that use the Google i18n phone number dataset:
PHP: https://github.com/giggsey/libphonenumber-for-php
Python: https://github.com/daviddrysd...
Are the shift operators () arithmetic or logical in C?
...fting as arithmetic shifting by preserving the sign bit.
Conclusion
Unlike Java, which has a special operator >>> for logical shifting apart from the usual >> and <<, C and C++ have only arithmetic shifting with some areas left undefined and implementation-defined. The reason I ...
How to automatically generate N “distinct” colors?
... 58, 19),
dark_olive_green=(35, 44, 22))
For all you Java developers, here are the JavaFX colors:
// Don't forget to import javafx.scene.paint.Color;
private static final Color[] KELLY_COLORS = {
Color.web("0xFFB300"), // Vivid Yellow
Color.web("0x803E75"), //...
Is it possible to force Excel recognize UTF-8 CSV files automatically?
... Since I added \uFEFF at the beginning of my CSV file (generated in Java), Excel is able to open them correctly! Thx
– Galdo
Sep 27 '13 at 19:47
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