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How to concatenate a std::string and an int?
I thought this would be really simple but it's presenting some difficulties. If I have
23 Answers
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How to determine equality for two JavaScript objects?
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Querying DynamoDB by date
I'm coming from a relational database background and trying to work with amazon's DynamoDB
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What is the purpose of class methods?
...k:
https://github.com/zzzeek/sqlalchemy/blob/ab6946769742602e40fb9ed9dde5f642885d1906/lib/sqlalchemy/dialects/mssql/pymssql.py#L47
You can see that the dbapi() method, which a database backend uses to import the vendor-specific database library it needs on-demand, is a class method because it need...
How to avoid warning when introducing NAs by coercion
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to get the current directory in a C program?
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Jonathan LefflerJonathan Leffler
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How does java do modulus calculations with negative numbers?
Am I doing modulus wrong? Because in Java -13 % 64 is supposed to evaluate to -13 but I get 51 .
14 Answers
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Can someone explain the dollar sign in Javascript?
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cobbalcobbal
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Read only file system on Android
...esn't work for me: Balazss-MBP:tools varh1i$ adb shell generic_x86_64:/ # mount -o rw,remount /system '/dev/block/vda' is read-only
– Balazs Varhegyi
Feb 8 '17 at 13:58
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Python strftime - date without leading 0?
...ove, this works in OS X 10.8.5 with Python 2.7.2, but not in Windows 7 Pro 64-bit with Python 2.7.3.
– Johan
Nov 8 '13 at 10:59
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