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Truncating floats in Python
...tentionally not equal to them (like 0.29999999999999998 or 99.959999999999994), this will produce some false positives, i.e. it'll round numbers that you didn't want rounded. In that case the solution is to specify a fixed precision.
'{0:.{1}f}'.format(f, sys.float_info.dig + n + 2)
The number of...
What is the entry point of swift code execution?
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94
The entry point in a plain Swift module is the file in the module called main.swift. main.swift...
Generating a UUID in Postgres for Insert statement?
...ge.
INSERT INTO items VALUES( gen_random_uuid(), 54.321, 31, 'desc 1', 31.94 ) ;
Quote from Postgres doc on uuid-ossp module.
Note: If you only need randomly-generated (version 4) UUIDs, consider using the gen_random_uuid() function from the pgcrypto module instead.
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How to convert java.util.Date to java.sql.Date?
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tl;dr
How to convert java.util.Date to java.sql.Date?
Don’t. Both classes are outmoded.
Us...
What is this Javascript “require”?
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Alright, so let's first start with making the distinction between Javascript in a web browser,...
Why does std::getline() skip input after a formatted extraction?
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Andreas Wenzel
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answered Feb 5 '14 at 2:01
0x499602D20x499602D2
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Signal handling with multiple threads in Linux
...on at that moment. What is going to happen?
– user500944
Jul 26 '12 at 23:47
1
if you have a hand...
Advantages of stateless programming?
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Sasha Chedygov
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answered May 10 '09 at 2:39
Norman RamseyN...
Stash changes while keeping the changes in the working directory in Git
... edited Jul 10 at 17:46
Cirelli94
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answered Jul 25 '13 at 3:31
user456...
Why is using 'eval' a bad practice?
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Nadia AlramliNadia Alramli
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