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JavaScript inheritance: Object.create vs new

... objects from this var myObject = Object.create( base ); // myObject will now link to "base" via the prototype chain internally So this is another concept, a more "object oriented" way of inherting. There is no "constructor function" out of the box using Object.create() for instance. But of cours...
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Missing artifact com.microsoft.sqlserver:sqljdbc4:jar:4.0

... UPDATE Microsoft now provide this artifact in maven central. See @nirmal's answer for further details: https://stackoverflow.com/a/41149866/1570834 ORIGINAL ANSWER The issue is that Maven can't find this artifact in any of the configured ...
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How to read a .xlsx file using the pandas Library in iPython?

... In 0.20 and prior, this was sheetname rather than sheet_name (this is now deprecated in favor of the above): dfs = pd.read_excel(file_name, sheetname=None) share | improve this answer ...
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Grant **all** privileges on database

... sure to reload all the privileges. FLUSH PRIVILEGES; Your changes will now be in effect. For more information: http://dev.mysql.com/doc/refman/5.6/en/grant.html If you are not comfortable with the command line then you can use a client like MySQL workbench, Navicat or SQLyog ...
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Behaviour of increment and decrement operators in Python

...++ and -- operators were left out for consistency and simplicity. I don't know the exact argument Guido van Rossum gave for the decision, but I can imagine a few arguments: Simpler parsing. Technically, parsing ++count is ambiguous, as it could be +, +, count (two unary + operators) just as easily...
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Why does Java allow us to compile a class with a name different than the file name?

...advent of nested / anonymous classes, if the same decision were to be made now (not caring about backwards compatibility) it would make much more sense to just allow one top level class per file. – Michael Berry Nov 25 '13 at 14:45 ...
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client secret in OAuth 2.0

... is even part in the spec that distributed apps should not use this token. Now you might ask, but XYZ requires it in order to work. In that case they are not implementing the spec properly and you should A not use that service (not likely) or B try to secure token using some obfuscating methods to m...
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What is the benefit of using $() instead of backticks in shell scripts?

...> parent=$(basename $(dirname $PWD)) pax> echo $parent xyzzy (a) Now that specific command may not actually work, I haven't tested the functionality. So, if you vote me down for it, you've lost sight of the intent :-) It's meant just as an illustration as to how you can nest, not as a bug-...
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Why shouldn't I use “Hungarian Notation”?

I know what Hungarian refers to - giving information about a variable, parameter, or type as a prefix to its name. Everyone seems to be rabidly against it, even though in some cases it seems to be a good idea. If I feel that useful information is being imparted, why shouldn't I put it right there wh...
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Why can't an anonymous method be assigned to var?

...<T> type that takes a ref anything. var x2 = y=>123; We don't know the type of the formal parameter, though we do know the return. (Or do we? Is the return int? long? short? byte?) var x3 = (int y)=>null; We don't know the return type, but it can't be void. The return type could be...