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JOIN queries vs multiple queries
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Paolo BergantinoPaolo Bergantino
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Any gotchas using unicode_literals in Python 2.6?
...en our code base running under Python 2.6. In order to prepare for Python 3.0, we've started adding:
6 Answers
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SimpleTest vs PHPunit
...it/PHPUnit
and the "first test" looks pretty much the same.
As of PHPUnit 3.7 it's even easier to install it by just using the PHAR Archive
wget http://pear.phpunit.de/get/phpunit.phar
chmod +x phpunit-3.7.6.phar
or for windows just downloading the phar and running:
php phpunit-.phar
or when usin...
Why would finding a type's initializer throw a NullReferenceException?
...llingConventions, System.Type[], System.Reflection.ParameterModifier[])+0xa3:
000007fe`e5735403 488b4608 mov rax,qword ptr [rsi+8] ds:00000000`00000008=????????????????
Trying to load from [rsi+8] when @rsi is NULL. Lets inspect the function:
0:000> ln 000007fe`e5735403
(000007fe`e5...
What's the purpose of the LEA instruction?
...s already in EBX, and variable i is in EAX, and xcoord and ycoord are each 32 bits (so ycoord is at offset 4 bytes in the struct), this statement can be compiled to:
MOV EDX, [EBX + 8*EAX + 4] ; right side is "effective address"
which will land y in EDX. The scale factor of 8 is because each P...
OrderBy descending in Lambda expression?
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answered Oct 28 '09 at 6:34
Jon SkeetJon Skeet
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MySQL - length() vs char_length()
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354
LENGTH() returns the length of the string measured in bytes.
CHAR_LENGTH() returns the lengt...
Is there a way to get rid of accents and convert a whole string to regular letters?
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394
Use java.text.Normalizer to handle this for you.
string = Normalizer.normalize(string, Normal...
error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
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edited May 9 '13 at 16:37
answered Jul 20 '10 at 5:24
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