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jQuery scroll to element
...it was actually a JS file from jquery.com that was killing it. Should work now if you try it.
– Timothy Perez
Feb 14 '13 at 19:45
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What is the error “Every derived table must have its own alias” in MySQL?
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I understand now. I was also thinking it might have been generated by some code. It should still simplify as Paul and DMKing suggested.
– hometoast
Dec 11 '09 at 15:36
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How do you do a simple “chmod +x” from within python?
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If you know the permissions you want then the following example may be the way to keep it simple.
Python 2:
os.chmod("/somedir/somefile", 0775)
Python 3:
os.chmod("/somedir/somefile", 0o775)
Compatible with either (octal conve...
What is a None value?
...right and F = None resets F to its original state, then it should be there now, and we should see
>>> print(F)
None
like we do after we type F = None and put the sticker on None.
So that's all that's going on. In reality, Python comes with some stickers already attached to objects (b...
Lock, mutex, semaphore… what's the difference?
...n notification, recursion?, 'priority inversion avoidance'?, etc].
4) And now, talking about 'spinlocks', first some definitions:
Critical Region= A region of memory shared by 2 or more processes.
Lock= A variable whose value allows or denies the entrance to a 'critical region'. (It could be impl...
jQuery Datepicker onchange event issue
...s answer and then went out, and literally as I was leaving I thought "You know, you could trigger the change handler(s)" and so I've updated the answer with that. :-)
– T.J. Crowder
Jun 24 '11 at 21:52
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What does OSGi solve?
... long, 150 is not uncommon) list. In contrast, OSGi pre-wires bundles and knows for each bundle exactly which bundle provides the class. This lack of searching is a significant speed up factor at startup.
Lazy - Lazy in software is good and the OSGi technology has many mechanisms in place to do thin...
Change default app.config at runtime
... That aside, using reflection to access private fields may work now, but it could use a warning that it isn't supported and may break in future versions of the .NET Framework.
– user743382
Mar 17 '15 at 9:36
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Unable to Connect to GitHub.com For Cloning
...fig was messed up. I removed all of them, disabled my Mac OSX Firewall and now everything works.
– fulvio
Apr 28 '16 at 4:33
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Java String to SHA1
..."my string") instead of reinventing the wheel (though it's interesting to know how to convert to hex by hand)?
– Jon Onstott
Jun 23 '15 at 15:34
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