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Better techniques for trimming leading zeros in SQL Server?
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From my testing (and experience) this is a relatively costly operation in comparison with the accepted answer. For performance reasons, it's best to avoid changing data types, or comparing data of different types, if it is within you...
How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?
...heck the documentation here:
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/customize-containers-ec2.html#customize-containers-format-options
Update
To prevent committing to your repository values like API keys, secrets and so on, you can put a placeholder value.
option_settings:
- opti...
CSV file written with Python has blank lines between each row
... about to post about this -- lineterminator='\n' worked for me in a simple test.
– Dan Breslau
Jul 27 '10 at 22:39
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Is there a decorator to simply cache function return values?
...y answer to show a decorator function, which works for methods (I actually tested this one).
– Nathan Kitchen
May 3 '09 at 6:08
1
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HTML form readonly SELECT tag/input
...tion>
<option value="9">Country9</option>
</select>
Tested and working in IE 6, 7 & 8b2, Firefox 2 & 3, Opera 9.62, Safari 3.2.1 for Windows and Google Chrome.
share
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jQuery checkbox event handling
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There are several useful answers, but none seem to cover all the latest options. To that end all my examples also cater for the presence of matching label elements and also allow you to dynamically add checkboxes and see the results in a side-panel (by redirecting console.log).
Listening f...
How to determine whether a Pandas Column contains a particular value
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I did a few simple tests:
In [10]: x = pd.Series(range(1000000))
In [13]: timeit 999999 in x.values
567 µs ± 25.6 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
In [15]: timeit x.isin([999999]).any()
9.54 ms ± 291 µs per loo...
Does Java have a HashMap with reverse lookup?
... that map, but your last remark only holds true if the corresponding JUnit tests are sloppy :-)
– rsp
Nov 4 '09 at 9:32
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XPath: select text node
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your xpath should work . i have tested your xpath and mine in both MarkLogic and Zorba Xquery/ Xpath implementation.
Both should work.
/node/child::text()[1] - should return Text1
/node/child::text()[2] - should return text2
/node/text()[1] - should re...
Recommended way to embed PDF in HTML?
... your error message here, if the PDF cannot be displayed."
I haven't yet tested older versions of any of the above browsers, though. But here's the code I have anyway in case it helps anyone. This sets the zoom to 85%, removes scrollbars, toolbars and nav panes. I'll update my post if I do come ...