There is no automated uninstaller. You have to remove Eclipse manually by deleting some directories and files. Note: I use Unix style paths in this answer but the locations should be the same on Windows or Unix systems, so ~ refers to the user home directory even on Windows. Why is there no uninstaller? According … Read more
The $GLOBALS array can be used instead: From the Manual: An associative array containing references to all variables which are currently defined in the global scope of the script. The variable names are the keys of the array. If you have a set of functions that need some common variables, a class with properties may … Read more
replace will replace all instances of a letter. All you need to do is use substring():
There’s the plotrix package with has a built-in function for this: std.error
Simply use str_replace: You would do this after your previous substr and strtolower calls, like so: If you want to get fancy, though, you can do it in one line:
Can someone provide a straightforward (but not simpler than possible) explanation of a transaction as applied to computing (even if copied from Wikipedia)?
In a Moore machine the output produced is associated to the current state of the machine and on it only. In a Mealy machine, instead, it is associated to both a state and a specific input. From a practical point of view you have that output is placed on states in a Moore machine (so … Read more
simply run Update after OP’s edit: There was a bug in the OP’s version of virtualenv, as described here. The problem was fixed by running:
In the context of MPI, application buffer (often called user buffer) is the buffer that holds information to be sent or the place where information is to be received. Applications buffers are what one passes to MPI communication calls, e.g. Once MPI_Send is called, a message is constructed and depending on various criteria is either … Read more
There are specific libraries (like this one here) but maybe something very simple would do: Note: progressbar2 is a fork of progressbar which hasn’t been maintained in years.