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How to check if variable is string with python 2 and 3 compatibility
...aware that I can use: isinstance(x, str) in python-3.x but I need to check if something is a string in python-2.x as well. Will isinstance(x, str) work as expected in python-2.x? Or will I need to check the version and use isinstance(x, basestr) ?
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Laravel Eloquent ORM Transactions
...noDB in the same fashion as PDO, or if I would have to extend the ORM to make this possible?
7 Answers
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Default constructor vs. inline field initialization
...lue)
Initialisers are good when you always need the same initial value (like in your example, an array of given size, or integer of specific value), but it can work in your favour or against you:
If you have many constructors that initialise variables differently (i.e. with different values), then...
Real life trading API [closed]
Do you know an API that lets you trade with real life stock or currency?
12 Answers
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Why is it recommended to have empty line in the end of a source file?
...Feb 18 '10 at 10:55
Ralph M. RickenbachRalph M. Rickenbach
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Perform .join on value in array of objects
...) method to get a single string, with each element separated by commas, like so:
10 Answers
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Best data type for storing currency values in a MySQL database
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Something like Decimal(19,4) usually works pretty well in most cases. You can adjust the scale and precision to fit the needs of the numbers you need to store. Even in SQL Server, I tend not to use "money" as it's non-standard.
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How to get a table cell value using jQuery?
I am trying to work out how to get the value of table cell for each row using jQuery.
9 Answers
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AngularJS sorting by property
... do is sort some data by property. Here is example that I tought should work but it doesn't.
10 Answers
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