I just installed Node.js and npm (for additional modules). How can I update Node.js and the modules which I’m using to the latest versions? Can npm do it, or do I have to remove and reinstall Node.js and npm to get the next versions? I followed this steps in the npm section.
What is the difference between splice and slice?
It documents your intent – you will be storing small numbers, rather than a character. Also it looks nicer if you’re using other typedefs such as uint16_t or int32_t.
Two things I see. First, you’re mixing chars with ints in the matrix array. Second, you’re printing the elements of matrix out to a file using the “%s” format. “%s” expects a null-terminated string where as you are passing chars and ints. This will cause the printf to try and access memory that is out-of-bounds, … Read more
item is most likely a string in your code; the string indices are the ones in the square brackets, e.g., gravatar_id. So I’d first check your data variable to see what you received there; I guess that data is a list of strings (or at least a list containing at least one string) while it … Read more
Use git rebase -i <after-this-commit> and replace “pick” on the second and subsequent commits with “squash” or “fixup”, as described in the manual. In this example, <after-this-commit> is either the SHA1 hash or the relative location from the HEAD of the current branch from which commits are analyzed for the rebase command. For example, if … Read more
How about: This is extended slice syntax. It works by doing [begin:end:step] – by leaving begin and end off and specifying a step of -1, it reverses a string.
git-clean – Remove untracked files from the working tree Synopsis Description Cleans the working tree by recursively removing files that are not under version control, starting from the current directory. Normally, only files unknown to Git are removed, but if the -x option is specified, ignored files are also removed. This can, for example, be … Read more
One method would be to use the array to initialize the vector
“Segmentation fault” means that you tried to access memory that you do not have access to. The first problem is with your arguments of main. The main function should be int main(int argc, char *argv[]), and you should check that argc is at least 2 before accessing argv[1]. Also, since you’re passing in a float … Read more