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Equivalent of “throw” in R
...and does stuff with them. If the columns don't exist, I want the function to stop and to stop all functions depending on it.
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Implode an array with JavaScript?
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You can do this in plain JavaScript, use Array.prototype.join:
arrayName.join(delimiter);
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UnicodeDecodeError, invalid continuation byte
...is valid in any version of Python, but your Python interpreter is unlikely to actually show both unicode and byte strings in this way.)
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Jquery live() vs delegate() [duplicate]
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I never use live; I consider the benefits of using delegate to be so substantial as to be overwhelming.
The one benefit of live is that its syntax is very close to that of bind:
$('a.myClass').live('click', function() { ... });
delegate, however, uses a slightly more verbose synta...
How to open in default browser in C#
...le chrome is my default browser, yet when I click a link in my application to open in a new window, it opens internet explorer. Is there any way to make these links open in the default browser instead? Or is there something wrong on my computer?
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Haskell function composition (.) and function application ($) idioms: correct use
... , and I am nearing the end, but a matter of style has been niggling at me to do with the (.) and ($) operators.
7 Answ...
How to find foreign key dependencies in SQL Server?
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The following query will help to get you started. It lists all Foreign Key Relationships within the current database.
SELECT
FK_Table = FK.TABLE_NAME,
FK_Column = CU.COLUMN_NAME,
PK_Table = PK.TABLE_NAME,
PK_Column = PT.COLUMN_NAME,
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Get the index of the nth occurrence of a string?
Unless I am missing an obvious built-in method, what is the quickest way to get the n th occurrence of a string within a string?
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2D cross-platform game engine for Android and iOS? [closed]
... some time with Unity3d and found it's 2D part with OnGUI() or GUITextures too clumsy. Also, even a smallest game done on Unity3d is at least 10MB download which is just too much for a 2D game.
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How to generate a number of most distinctive colors in R?
I am plotting a categorical dataset and want to use distinctive colors to represent different categories. Given a number n , how can I get n number of MOST distinctive colors in R? Thanks.
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