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Changing the default header comment license in Xcode
Whenever I create a new .cpp/.h file in Xcode a comment is added to the top of the file. For example:
11 Answers
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ValueError: setting an array element with a sequence
...are trying to create an array from a list that isn't shaped like a multi-dimensional array. For example
numpy.array([[1,2], [2, 3, 4]])
or
numpy.array([[1,2], [2, [3, 4]]])
will yield this error message, because the shape of the input list isn't a (generalised) "box" that can be turned into a...
How to do exponentiation in clojure?
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Clojure.contrib.math is now deprecated, see Math.Numeric-Tower
– alvaro g
Mar 14 '16 at 17:23
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What is the difference between & and && in Java?
...se since the result will be false
(x != 0) & (1/x > 1) <-- this means evaluate (x != 0) then evaluate (1/x > 1) then do the &. the problem is that for x=0 this will throw an exception.
(x != 0) && (1/x > 1) <-- this means evaluate (x != 0) and only if this is true th...
Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
...d Thing. Thing has a url attribute that can optionally be set to a URL somewhere on the Internet. In view code, I need logic that does the following:
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]
Is there a method in the System.IO namespace that checks the validity of a filename?
14 Answers
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Replace duplicate spaces with a single space in T-SQL
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I had to really look at this for a moment to figure out you you used the '><','' No space replace but now that I get it... it is very brilliant. I did very much like @richardtallent suggestion of using the non-printable ASCII characters the added combinati...
Spring: @Component versus @Bean
...please would you write a clear explanation or point to the appropriate documentation?
– Alex Worden
Oct 7 '17 at 16:39
14
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Add context path to Spring Boot application
...context root is we want the app to be accessed from localhost:port/{app_name} and have all the controller paths append to it.
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Python Pandas: Get index of rows which column matches certain value
Given a DataFrame with a column "BoolCol", we want to find the indexes of the DataFrame in which the values for "BoolCol" == True
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