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Why can't R's ifelse statements return vectors?
..., i.e., a vector of length 1. The warning indicates that req(inputval) has more elements. To get a single value the functions any() or all() might be useful.
– Uwe
Jul 20 '18 at 7:14
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Auto increment in phpmyadmin
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The message is clear, you might be trying to have more than one auto column.
– Amit Bhagat
Feb 8 '16 at 3:19
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How can I change the language (to english) in Oracle SQL Developer?
...eloper\bin folder (%APPDATA%\sqldeveloper\<version>\product.conf for more recent versions) .
Sample for set french language:
IncludeConfFile ../../ide/bin/ide.conf
SetJavaHome D:\jdk1.6.0_25
AddVMOption -Doracle.ide.util.AddinPolicyUtils.OVERRIDE_FLAG=true
AddVMOption -Dsun.java2d.ddoffsc...
What is Clojure useful for? [closed]
...s plenty of theoretical depth as well. Ideas that will become increasingly more relevant as the mainstream comes to really understand the potential of Functional Programming.
A personal opinion, but Clojure flat out provides better language constructs for organizing software correctly (without caus...
In Python, when should I use a function instead of a method?
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Multi-line commands in GHCi
... addTwo :: Int -> Int -> Int ; addTwo x y = x + y
You can find out more about interacting with ghci on the Interactive evaluation at the prompt section of the documentation.
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not None test in Python [duplicate]
...for why the val != None is not recommended: If val can be either None or a more complex thing, like a numpy array, it's not entirely clear whether this intends to be an element-wise comparison (e.g: arr>0 will produce a list of indices at which elements of arr are positive), so if you expect val...
How to print a debug log?
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try these too..you'll be able to do more!stackoverflow.com/a/44050914/2053479
– ganesh
May 18 '17 at 14:43
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How to cast Object to its actual type?
...g and unboxing, i.e. object -> ToString() -> to concrete type. To be more accurate it should look like this: var myType = JsonConvert.DeserializeObject<MyType>(object.ToString());
– Coke
Jun 30 at 17:58
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