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CSS: Change image src on img:hover
... better to show/hide two image elements with css. In most cases it's a bad idea to change image's src attribute with JS, try to use background-image if you can.
– Alexander Burakevych
Oct 12 '15 at 3:43
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Checking a Python module version at runtime
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Some ideas:
Try checking for functions that exist or don't exist in your needed versions.
If there are no function differences, inspect function arguments and signatures.
If you can't figure it out from function signatures, set ...
Why is using the rails default_scope often recommend against?
...the internet people mention that using the rails default_scope is a bad idea, and the top hits for default_scope on stackoverflow are about how to overwrite it. This feels messed up, and merits an explicit question (I think).
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How do you organise multiple git repositories, so that all of them are backed up together?
...it possible to keep
different lineages completely separate.
Fighting that idea means ending up with unnecessarily tangled history,
which renders administration more difficult and--more
importantly--"archeology" tools less useful because of the resulting
dilution. Also, as you mentioned, Git assume...
How to detect internet speed in JavaScript?
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It's possible to some extent but won't be really accurate, the idea is load image with a known file size then in its onload event measure how much time passed until that event was triggered, and divide this time in the image file size.
Example can be found here: Calculate speed using ja...
Generate a random point within a circle (uniformly)
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very good! I like the idea of more probability for centralize the points, so if we don't swap when b < a we can achieve this! e.g. in javascript jsfiddle.net/b0sb5ogL/1
– Guilherme
Jan 23 '15 at 20:44
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Is a one column table good design? [closed]
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That's a great example of a time that it would be a good idea.
– Kevin
Jun 8 '09 at 12:37
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show 1 more comment
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Are there best practices for (Java) package organization? [closed]
...nterfaces for feature1. Normally that is not required, but could be a good idea if used differently by different people. You may let the internal API extend the public.
I do not like the 'impl' or 'support' names, but they help separate the less important stuff from the important (domain and API)....
How do I get IntelliJ to recognize common Python modules?
I'm using IntelliJ 10 IDEA Ultimate Edition.
11 Answers
11
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WordPress asking for my FTP credentials to install plugins
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-1 bad idea to do this, only wp-content should be owned by www-data see here: codex.wordpress.org/Hardening_WordPress or here: stackoverflow.com/questions/18352682/…
– timhc22
Oct 20 '15 at 2...