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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 ...
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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PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
...s for such a well designed language, only to save 2 characters. It's as if java code style said that it's petter to put { on a new line after if (saves the same number of characters) but not in class definition. Also a keyword parameter is different than default value but still uses the same style r...
How does Spring Data JPA differ from Hibernate for large projects?
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CursorLoader usage without ContentProvider
...which is compatible with the LoadManager and is used to retrieve a generic java.util.List collection.
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How to choose the id generation strategy when using JPA and Hibernate
... going through Id generation section of the Hibernate reference guide and "java persistence with Hibernate"
4 Answers
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Disable git EOL Conversions
...alized (Convert crlf => lf)
*.css text
*.html text
*.java text
*.js text
*.json text
*.properties text
*.txt text
*.xml text
# These files are binary and should be left untouched
# (binary is macro for -text -diff)
*.class ...
Which is more efficient: Multiple MySQL tables or one large table?
...20 to database table design. Got me thinking also on OOP (I'm primarily a Java developer) class design and wondering if the same might be effective there (put primary 80% application functionality in one class and the rest in other classes).
– Zack Macomber
Ju...
Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
... v |
`--- Java program ---------'
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: :
Shells ...