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PostgreSQL: Is it better to use multiple databases with one schema each, or one database with multip
...n-2-seconds-written-code, don’t use it in production):
import os
import sys
import pg
# Take the new schema name from the second cmd arguments (the first is the filename)
newSchema = sys.argv[1]
# Temperary folder for the dumps
dumpFile = '/test/dumps/' + str(newSchema) + '.sql'
# Settings
db_...
Why is a boolean 1 byte and not 1 bit of size?
...nter, that is address + bit number. Obviously, such a pointer would not be convertible to void* because of the extra storage requirement for the bit number.
– Maxim Egorushkin
Jan 7 '11 at 17:10
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Choosing the default value of an Enum type without having to change values
...r any value that you want) by default
to use the trick itself, you need to convert from int by code.
there the implementation:
#region ConvertingToEnum
private int val;
static Dictionary<int, string> dict = null;
public Orientation(int val)
{
...
numpy: most efficient frequency counts for unique values in an array
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@YohanObadia - depending on the size f the array, first converting it to a series has made the final operation faster for me. I would guess at the mark of around 50,000 values.
– n1k31t4
Oct 30 '18 at 11:50
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What is __main__.py?
...
test.zip
__main__.py
and the contents of __main__.py was
import sys
print "hello %s" % sys.argv[1]
Then if we were to run python test.zip world we would get hello world out.
So the __main__.py file run when python is called on a zip file.
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Generate a Hash from string in Javascript
I need to convert strings to some form of hash. Is this possible in JavaScript?
22 Answers
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Is there a way to check if int is legal enum in C#?
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@matti: Convert "78" into whatever number representation LoggingLevel uses as storage, then present that as a LoggingLevel enum value.
– thecoop
Apr 20 '10 at 12:36
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SQL Server: Make all UPPER case to Proper Case/Title Case
...ants to change it so that it does not ignore already-lower-case words, and converts them as well, e.g. "tom bombadil" to "Tom Bombadil", just change this one line -- SET @o = @o + @c to SET @o = @o + UPPER(@c) . =)
– NateJ
Jun 14 '17 at 18:02
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Why are unsigned int's not CLS compliant?
...verflow checking, and sign-agnostic addition mod 2^32, etc.; when asked to convert an object reference to a 32-bit integer primitive, the CLR neither knows nor cares whether the code using that number expects it to be signed or unsigned. Whether the compiler believes a number is signed or unsigned ...
Importing CommonCrypto in a Swift framework
... it does require you to create a dummy framework/module that you'll import into your framework proper. We can also ensure it works regardless of platform (iphoneos, iphonesimulator, or macosx).
Add a new framework target to your project and name it after the system library, e.g., "CommonCrypto". (...