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Get selected element's outer HTML
...e way it works is that it takes each a tag, makes a clone of it in RAM, wraps with p tags, gets the parent of it (meaning the p tag), and then gets the innerHTML property of it.
EDIT: Took advice and changed div tags to p tags because it's less typing and works the same.
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How to thoroughly purge and reinstall postgresql on ubuntu? [closed]
...o do a full purge and reinstall, first make sure PostgreSQL isn't running. ps -C postgres should show no results.
Now run:
apt-get --purge remove postgresql\*
to remove everything PostgreSQL from your system. Just purging the postgres package isn't enough since it's just an empty meta-package.
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How to create CSV Excel file C#? [closed]
... git-repository out of the topic-starter's code and all the additions:
https://github.com/jitbit/CsvExport
I also added a couple of useful fixes myself. Everyone could add suggestions, fork it to contribute etc. etc. etc. Send me your forks so I merge them back into the repo.
PS. I posted all cop...
pythonw.exe or python.exe?
...dout and sys.stderr are NOT available.
Caution: Unless you take extra steps, this has potentially unexpected side effects:
Unhandled exceptions cause the script to abort silently.
In Python 2.x, simply trying to use print() can cause that to happen (in 3.x, print() simply has no effect).
To prev...
Are nested try/except blocks in python a good programming practice?
...raise AttributeError("The object doesn't have such attribute") from None
PS. has_key() has been deprecated for a long time in Python 2. Use item in self.dict instead.
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Filter by process/PID in Wireshark
... say just add module to wireshark that listens for port opens/closes and maps PID to port. Sync that with main process and you've got a perfect port-to-process mapper. However, reading the bug from question comment, the module isn't as simple to create.
– Vesper
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How do I create 7-Zip archives with .NET?
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SevenZipSharp is another solution. Creates 7-zip archives...
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What is aspect-oriented programming?
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This is pseudocode but the most well-known example is AspectJ, which is an AOP modification of Java, which uses a similar technique called cutpoints.
– Mark Cidade
Oct 28 '08 at 3:55
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Is it possible to use JS to open an HTML select to show its option list? [duplicate]
...gt;
</select>
I know this code is a little late, but i hope it helps someone who had the same problem as me.
ps/fyi
i have not tested the code above (i create my select box dynamically), and the code i did write was only tested in FireFox.
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Can HTML checkboxes be set to readonly?
... false;"/>
This works because returning false from the click event stops the chain of execution continuing.
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