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Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
... the same as a shaking hand. With random movement the pointer can drift across the screen. With a shaking hand the pointer is going to vibrate around a central point.
– zzzzBov
Aug 12 '14 at 14:53
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Find the files existing in one directory but not in the other [closed]
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Explanation:
diff -r dir1 dir2 shows which files are only in dir1 and those only in dir2 and also the changes of the files present in both directories if any.
diff -r dir1 dir2 | grep dir1 shows which files are only in dir1
awk to print only filename.
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Visual Studio 2010 always thinks project is out of date, but nothing has changed
...he rebuild:
Open the devenv.exe.config file (found in %ProgramFiles%\Microsoft Visual Studio 10.0\Common7\IDE\ or in %ProgramFiles(x86)%\Microsoft Visual Studio 10.0\Common7\IDE\). For Express versions the config file is named V*Express.exe.config.
Add the following after the </configSections&g...
What is the list of possible values for navigator.platform as of today? [closed]
... know that this changes quite often, but is there a list as exhaustive as possible out there of the possible values returned by navigator.platform ?
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Get last n lines of a file, similar to tail
...ctually accurate, you make the block size 2048 and you'll tail 20 lines almost immediately.
Also, I don't burn a lot of brain calories trying to finesse alignment with physical OS blocks. Using these high-level I/O packages, I doubt you'll see any performance consequence of trying to align on OS b...
What and where are the stack and heap?
...d. The stack is always reserved in a LIFO (last in first out) order; the most recently reserved block is always the next block to be freed. This makes it really simple to keep track of the stack; freeing a block from the stack is nothing more than adjusting one pointer.
The heap is memory set asi...
How to disable typing special characters when pressing option key in Mac OS X? [closed]
...ixes one key combo in one app. I and at least some others would want to across the board disable opt as special characters input on mac.
– javadba
Jan 25 '14 at 21:51
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Linux equivalent of the Mac OS X “open” command [closed]
I've found the "open" command in Mac OS X very handy in the command line. From "man open":
7 Answers
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What is difference between monolithic and micro kernel?
... kernel can invoke functions directly. Examples of monolithic kernel based OSs: Unix, Linux.
In microkernels, the kernel is broken down into separate processes, known as servers. Some of the servers run in kernel space and some run in user-space. All servers are kept separate and run in different a...
SVN+SSH, not having to do ssh-add every time? (Mac OS)
... to note that while the linked article is for Leopard, this still works in OS X Mavericks.
– Josh Brown
May 14 '14 at 14:38
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