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How to change SmartGit's licensing option after 30 days of commercial use on ubuntu?
... I checked the commercial licensing option, because I was just clicking "next" button : ) (30 day trial and then you have to buy it). Now today is my 31st day of using SG and I can't change my licensing options (reinstalling smartgit doesn't help) and I'm not able to use SG anymore without paying (I...
how to convert an RGB image to numpy array?
... an error, TypeError: long() argument must be a string or a number, not 'PixelAccess' and looking at the documentation for PIL's PixelAccess class, it does not appear to offer methods that would enable np.array to convert its underlying data into an ndarray format. You need to omit the use of img.lo...
Cannot use ref or out parameter in lambda expressions
Why can't you use a ref or out parameter in a lambda expression?
5 Answers
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Difference between a Seq and a List in Scala
I've seen in many examples that sometimes a Seq is being used, while other times is the List...
5 Answers
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UIButton: set image for selected-highlighted state
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Not in context of the question.
– Ríomhaire
Jun 4 '14 at 15:23
7
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Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
I have a script using java to connect to display X11 in the port 10.0 at localhost
30 Answers
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Where can I find the error logs of nginx, using FastCGI and Django?
I'm using Django with FastCGI + nginx. Where are the logs (errors) stored in this case?
9 Answers
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Test if a vector contains a given element
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The syntax is which(v == b) or any other logical operator. In this case, the return from this would be 2. If v were c("b", "b", "c", "b", "d"), the return to which(v == b) would be 1, 2, 4.
– khtad
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Installing SciPy and NumPy using pip
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I am assuming Linux experience in my answer; I found that there are three prerequisites to getting pip install scipy to proceed nicely.
Go here: Installing SciPY
Follow the instructions to download, build and export the env variable for BLAS...
POSTing a @OneToMany sub-resource association in Spring Data REST
... This worked for me. Just make sure the author.post is writable (for example by having a setter or @JsonValue annotation)
– scheffield
May 28 '15 at 3:14
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