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How can I check if a View exists in a Database?
...CH NEXT FROM check_cursor
INTO @viewName
WHILE @@FETCH_STATUS = 0
BEGIN
set @cmd='select * from '+@viewName
begin try
exec (@cmd)
end try
begin catch
print 'Error: The view '+@viewName+' is corrupted .'
end catch
FETCH NEXT FROM check_cursor
INTO @viewName
END
CLOSE check_cursor;
DEALLOCATE che...
Ball to Ball Collision - Detection and Handling
With the help of the Stack Overflow community I've written a pretty basic-but fun physics simulator.
14 Answers
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Android: install .apk programmatically [duplicate]
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I solved the problem. I made mistake in setData(Uri) and setType(String).
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(new File(Environment.getExternalStorageDirectory() + "/download/" + "app.apk")), "application/vnd.android.p...
Generating a list of which files changed between hg versions
...ing the "x::y" (DAG - Directed Acyclic Graph) range.
Given parallel changesets,
1--2---4
\---3
hg status --rev 1:4 would return (1,2,3,4),
i.e. anything between and including the endpoints, according to the local, numerical rev. This might (and most probably will) return different results in ...
Why does calling a function in the Node.js REPL with )( work?
Why is it possible to call function in JavaScript like this, tested with node.js:
3 Answers
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phpinfo() - is there an easy way for seeing it?
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@JamesHalsall If you need to emulate the PHP settings that your web server is using, that's the proper way to do it. Otherwise you're either erroneously using the CLI settings, or you're removing the separation between CLI settings and web server settings. That separati...
How do you find out the caller function in JavaScript?
...s in a low-level constructor during execution, to view and debug later, so setting a breakpoint isn't of use since it will be hit thousands of times)
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How to count string occurrence in string?
How can I count the number of times a particular string occurs in another string. For example, this is what I am trying to do in Javascript:
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Using member variable in lambda capture list inside a member function
...t i;
for_each(groups.cbegin(),groups.cend(),[localGrid,&i](pair<int,set<int>> group){
i++;
cout<<i<<endl;
});
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jQuery Validate - require at least one field in a group to be filled
... names as long as there's at least one part number. I think it's better to set rules like require_from_group: [1,".partnumber"] and ...[1,".contactname"] to ensure you're validating the right things.
– Nathan Long
Dec 8 '09 at 17:39
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