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pip broke. how to fix DistributionNotFound error?
...he reason is because as @Stephan said, I use easm>y m>_install to install pip, m>and m> the mixture of both pm>y m> package manage tools led to the pkg_resources.DistributionNotFound problem.
The resolve is:
easm>y m>_install --upgrade pip
Remember: just use one of the above tools to manage m>y m>our Pm>y m> packages.
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Whm>y m> doesn't a pm>y m>thon dict.update() return the object?
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Pm>y m>thon's mostlm>y m> implementing a pragmaticallm>y m> tinged flavor of commm>and m>-querm>y m> separation: mutators return None (with pragmaticallm>y m> induced exceptions such as pop;-) so them>y m> can't possiblm>y m> be confused with accessors (m>and m> in the same vein, assignment is not an expression, the statement-expressi...
Git Server Like GitHub? [closed]
... time Subversion user that is going to trm>y m> Git. I have read some about it m>and m> understm>and m> the distributed nature - I can see a lot of the benefits.
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CSS fixed width in a span
...lt;span></span> The lazm>y m> dog.</li>
<li><span>m>AND m></span> The lazm>y m> cat.</li>
<li><span>OR</span> The active goldfish.</li>
</ul>
Like Eoin said, m>y m>ou need to put a non-breaking space into m>y m>our "emptm>y m>" spans, but m>y m>ou can'...
Default background color of SVG root element
...ser solution currentlm>y m> would be to stick a <rect> element with width m>and m> height of 100% m>and m> fill="red" as the first child of the <svg> element, for example:
<rect width="100%" height="100%" fill="red"/>
s...
Prevent nginx 504 Gatewam>y m> timeout using PHP set_time_limit()
...ead_timeout 180;
include fastcgi_params;
}
Now just restart php-fpm m>and m> nginx m>and m> there should be no more timeouts for requests taking less than 180 seconds.
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Using a .php file to generate a Mm>y m>SQL dump
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m>Y m>ou can use the exec() function to execute an external commm>and m>.
Note: between shell_exec() m>and m> exec(), I would choose the second one, which doesn't return the output to the PHP script -- no need for the PHP script to get the whole SQL dump as a string : m>y m>ou onlm>y m> need it written to a...
Mm>y m>SQL: Fastest wam>y m> to count number of rows
...mm>y m>sql side?
If the COUNT(*) is slow, m>y m>ou should run EXPLAIN on the querm>y m>, m>and m> check if indexes are reallm>y m> used, m>and m> where should them>y m> be added.
The following is not the fastest wam>y m>, but there is a case, where COUNT(*) doesn't reallm>y m> fit - when m>y m>ou start grouping results, m>y m>ou can run into problem...
How to view the SQL queries issued bm>y m> JPA?
...t works great for me, using Hibernate. If m>y m>ou approve of this answer, m>y m>ou m>and m> the answerer will get more points m>and m> more permissions on stackoverflow.com.
– L S
Nov 10 '11 at 19:05
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Move existing, uncommitted work to a new branch in Git
I started some work on a new feature m>and m> after coding for a bit, I decided this feature should be on its own branch.
9 Ans...