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How do JavaScript closures work?
How would you explain JavaScript closures to someone with a knowledge of the concepts they consist of (for example functions, variables and the like), but does not understand closures themselves?
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How can I use a DLL file from Python?
What is the easiest way to use a DLL file from within Python ?
7 Answers
7
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How to remove the first commit in git?
I am curious about how to remove the first commit in git.
9 Answers
9
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Does the JVM prevent tail call optimizations?
I saw this quote on the question: What is a good functional language on which to build a web service?
5 Answers
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How to re-raise an exception in nested try/except blocks?
I know that if I want to re-raise an exception, I simple use raise without arguments in the respective except block. But given a nested expression like
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Passing by reference in C
If C does not support passing a variable by reference, why does this work?
17 Answers
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How to check if a file contains a specific string using Bash
I want to check if a file contains a specific string or not in bash. I used this script, but it doesn't work:
11 Answers
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Plot correlation matrix into a graph
...the ballpark:
library(lattice)
#Build the horizontal and vertical axis information
hor <- c("214", "215", "216", "224", "211", "212", "213", "223", "226", "225")
ver <- paste("DM1-", hor, sep="")
#Build the fake correlation matrix
nrowcol <- length(ver)
cor <- matrix(runif(nrowcol*nro...
JavaScript frameworks to build single page applications [closed]
My goal is to migrate an existing web application to a RESTful single page application (SPA).
Currently, I'm evaluating several Javascript web application frameworks.
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Quit and restart a clean R session from within R?
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If you're in RStudio:
command/ctrl + shift + F10
You can also use
.rs.restartR()
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