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Check if string contains only whitespace
How can I test if a string contains only whitespace Example strings space space space t n space tab space newline space nnntn newline newline newline tab
Checking if a variable is not nil and not zero in ruby
I am using the following code to check if a variable is not nil and not zero ifdiscount nil ampamp discount 0 end Is there a better way to do
Component based game engine design closed
Closed This question is seeking recommendations for software libraries tutorials tools books or other offsite resources It does not meet Stack Overflow
cURL suppress response body
Is it possible instruct cURL to suppress output of response body In my case the response body is an HTML page which overflows the CLI buffer making it
Delete specific line numbers from a text file using sed
I want to delete one or more specific line numbers from a file How would I do this using
Developing for Android in Eclipse Rjava not regenerating
Ive found out that my Rjava is never updated so it doesnt contain information about my new resources so I decided to delete it and thought that Eclipse would
Difference between knockout View Models declared as object literals vs functions
In knockout js I see View Models declared as either var viewModel firstname koobservableBob koapplyBindingsviewModel or var viewModel function thisfirstname
Different CUDA versions shown by nvcc and NVIDIA-smi
I am very confused by the different CUDA versions shown by running which nvcc and nvidiasmi I have both cuda92 and cuda10 installed on my ubuntu 1604 Now I set
Disable Scrolling on Body
I would like to disable scrolling on the HTML body completely I have tried the following options overflow hidden not working did not disable scrolling it just
