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C state-machine design [closed]
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State machines that I've designed before (C, not C++) have all come down to a struct array and a loop. The structure basically consists of a state and event (for look-up) and a function that returns the new state, something like:
typedef struct {
int st;
int ev;
int (*fn)(void);
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Failed to load resource under Chrome
...live url the issue appeared, had me thinking..
– Sam Doidge
Mar 13 '13 at 7:43
1
Thanks! I spent ...
How to write trycatch in R
I want to write trycatch code to deal with error in downloading from the web.
5 Answers
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Android AlertDialog Single Button
...ke to have an AlertDialog builder that only has one button that says OK or Done or something, instead of the default yes and no.
Can that be done with the standard AlertDialog, or would I have to use something else?
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System.Data.SQLite Close() not releasing database file
...oking through it all again and figured I would try and find out why it was doing that once and for all, so here is what I've found so far.
What happens when you call SQLiteConnection.Close() is that (along with a number of checks and other things) the SQLiteConnectionHandle that points to the SQLit...
Check whether a path is valid in Python without creating a file at the path's target
...3. That's just how we roll.
A Tale of Two Questions
The question of "How do I test pathname validity and, for valid pathnames, the existence or writability of those paths?" is clearly two separate questions. Both are interesting, and neither have received a genuinely satisfactory answer here... or...
How to apply a Git patch to a file with a different name and path?
...in a different directory under a different name: ./blue/red/hi.test . How do I go about applying the aforementioned patch to the hi.test file? I tried git am --directory='blue/red' < patch_file but that of course complains that the files are not named the same (which I thought Git didn't car...
Change default global installation directory for node.js modules in Windows?
In my windows installation PATH includes C:\Program Files\nodejs , where executable node.exe is. I'm able to launch node from the shell, as well as npm . I'd like new executables to be installed in C:\Program Files\nodejs as well, but it seems impossible to achieve.
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Multiple cases in switch statement
... VB.net is better for various case statements... except they don't drop through like C# does. Take a little, give a little.
– Brain2000
Jan 31 '18 at 0:25
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How can I run just the statement my cursor is on in SQL Server Management Studio?
...toqnov - I would love to use this addin but we're running SSMS 2013. When do you plan to support this version? Thanks
– namford
Jul 31 '15 at 9:49
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