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What is an uninterruptible process?
Sometimes whenever I write a program in Linux and it crashes due to a bug of some sort, it will become an uninterruptible process and continue running forever until I restart my computer (even if I log out). My questions are:
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In vim, how do I go back to where I was before a search?
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Ctrl+O is my preferred method also. I use it constantly and wish other editors replicated its behavior.
– amrox
Sep 10 '08 at 12:59
46
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Can you require two form fields to match with HTML5?
...e to be done with javascript? For example, if you have two password fields and want to make sure that a user has entered the same data in each field, are there some attributes, or other coding that can be done, to achieve this?
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Asynchronous method call in Python?
...multiprocessing module added in Python 2.6. You can use pools of processes and then get results asynchronously with:
apply_async(func[, args[, kwds[, callback]]])
E.g.:
from multiprocessing import Pool
def f(x):
return x*x
if __name__ == '__main__':
pool = Pool(processes=1) ...
Two-way encryption: I need to store passwords that can be retrieved
...ting an application that will store passwords, which the user can retrieve and see. The passwords are for a hardware device, so checking against hashes are out of the question.
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Regular expression for matching latitude/longitude coordinates?
...ates. For matching a double-precision number I've used (\-?\d+(\.\d+)?) , and tried to combine that into a single expression:
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How do you force Visual Studio to regenerate the .designer files for aspx/ascx files?
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If you open the .aspx file and switch between design view and html view and
back it will prompt VS to check the controls and add any that are missing to
the designer file.
In VS2013-15 there is a Convert to Web Application command under the Project ...
How to do INSERT into a table records extracted from another table
I'm trying to write a query that extracts and transforms data from a table and then insert those data into another table. Yes, this is a data warehousing query and I'm doing it in MS Access. So basically I want some query like this:
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How do I convert a Java 8 IntStream to a List?
I'm looking at the docs for the IntStream , and I see an toArray method, but no way to go directly to a List<Integer>
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Set Page title using UI-Router
... $rootScope.$on('$stateChangeSuccess', listener);
}
};
}
]);
And:
<title update-title></title>
Demo: http://run.plnkr.co/8tqvzlCw62Tl7t4j/#/home
Code: http://plnkr.co/edit/XO6RyBPURQFPodoFdYgX?p=preview
Even with $stateChangeSuccess the $timeout has been needed for the...