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What is database pooling?
...lifecycle creating a virtual pool
Java Just ( http://javajust.com/javaques.html ) see question 14 on this page
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What is the best way to implement constants in Java? [closed]
...ums in Java here:
http://java.sun.com/j2se/1.5.0/docs/guide/language/enums.html
Note that at the end of that article the question posed is:
So when should you use enums?
With an answer of:
Any time you need a fixed set of constants
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Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...string in Python 2.6+
http://docs.python.org/3/reference/lexical_analysis.html#literals
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How do I create a random alpha-numeric string in C++?
...'t want to use a simple rand() with modulus. See: c-faq.com/lib/randrange.html
– Randy Proctor
May 15 '09 at 13:02
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Handling very large numbers in Python
...lt too large')
Another reference: http://docs.python.org/2/library/decimal.html
You can even using the gmpy module if you need a speed-up (which is likely to be of your interest): Handling big numbers in code
Another reference: https://code.google.com/p/gmpy/
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How to open, read, and write from serial port in C?
...open the port with O_NDELAY or O_NONBLOCK. The cmrr.umn.edu/~strupp/serial.html mentions that if you open the file descriptor with those flags, then the VTIME is ignored. Then what is the difference between running with O_NONBLOCK file descriptor versus doing it with VTIME?
– C...
The necessity of hiding the salt for a hash
... obtained. This is related to CWE-760 (cwe.mitre.org/data/definitions/760.html)
– rook
May 1 '10 at 6:52
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How do I migrate an SVN repository with history to a new Git repository?
... it is helpful: troyhunt.com/2014/08/migrating-from-subversion-to-git-with.html
– Morten Holmgaard
Feb 8 '15 at 19:25
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How Scalable is SQLite? [closed]
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Have you read this SQLite docs - http://www.sqlite.org/whentouse.html ?
SQLite usually will work great as the
database engine for low to medium
traffic websites (which is to say,
99.9% of all websites). The amount of web traffic that SQLite can handle
depends, of course, on how...
Is functional GUI programming possible? [closed]
...that single tiny part that actually mutates the state. It's similar to how HTML works - yeah, you've got the immutable DOM, but whenever you navigate, you still have to build a new one. INotifyPropertyChanged is just an update function you pass to wherever you need to handle the GUI updates - it's a...