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Remove Primary Key in MySQL
...mary key, or not drop the primary key. If you want a primary key that only includes one column, you can drop the existing primary key on 3 columns and create a new primary key on 1 column.
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Python pip install fails: invalid command egg_info
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Custom events in jQuery?
...t and bubbling). Updated to pass a proper jQuery event object to handlers, including key code and ability to cancel event.
Old jsfiddle: http://jsfiddle.net/b9chris/VwEb9/24/
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Was PreferenceFragment intentionally excluded from the compatibility package?
...k well as fragments and also concatenated together, since I'm not sure <include> works with preference XML. BTW, if you're a subscriber, the book update referencing this project was announced minutes ago.
– CommonsWare
Mar 31 '11 at 15:22
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How to jump to top of browser page
...inally defined in DOM Level 0 and not part of any standard. However, CSSOM includes scrollTo for backwards compatibility.
– Clint Pachl
May 14 '15 at 8:25
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Java: Equivalent of Python's range(int, int)?
...of "length" is misleading, and I don't think his meets the Python spec (he includes the upper bound, which network-theory.co.uk/docs/pytut/rangeFunction.html says doesn't happen in Python). If you think one's a dupe, I believe you have sufficient reputation to deal with it yourself.
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How to Select Every Row Where Column Value is NOT Distinct
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I like that you also included an explanation about what is wrong with the original query, unlike the accepted answer.
– user4469411
Feb 5 '16 at 8:20
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Git stash uncached: how to put away all unstaged changes?
...d, all changes already added to the
index are left intact.
If the --include-untracked option is used, all untracked files are
also stashed and then cleaned up with git clean, leaving the working
directory in a very clean state. If the --all option is used instead
then the ignored files ...
What is the Windows equivalent of the diff command?
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The base install of Cygwin does not seem to include diff. What additional packages do I need to install to get it?
– Warren Dew
Apr 3 '15 at 17:42
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get just the integer from wc in bash
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Just:
wc -l < file_name
will do the job. But this output includes prefixed whitespace as wc right-aligns the number.
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