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Custom Python list sorting
...d if each number contained in the string is encoded using an encoding that orders the numbers lexicographically, such as Levenshtein coding. But I consider this more as a workaround to the fact that sort doesn’t take a comparison function as argument in Python 3, and not as something that I actual...
Positioning a div near bottom side of another div
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You need a wrapping div for the bottom one, in order to center it.
<style>
/* making it look like your nice illustration */
#outer { width: 300px; height: 200px; background: #f2f2cc; border: 1px solid #c0c0c0; }
#inner { width: 50px; height: 40px; backgrou...
Pass mouse events through absolutely-positioned element
...r cursor using a while loop to get the topmost element and then hide it in order to find the next one. Grab my version here: gist.github.com/Pichan/5498404
– jpeltoniemi
May 1 '13 at 21:12
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered
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Is there a reason for the order of those operations in the method contextDestroyed? Why do you do step 1. before doing step 2., where initContext, envContext and datasource are not referenced at all? I'm asking because I don't understand step 3.
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How to configure robots.txt to allow everything?
...supposed to be indexed.
<META NAME="ROBOTS" CONTENT="NOINDEX">
In order for this to be applied to your entire site, You will have to add this meta tag for all of your pages. And this tag should strictly be placed under your HEAD tag of the page. More about this meta tag here.
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Python call function within class
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But be careful self.foo() will use the method resolution order which might resolve to a function in a different class.
– Francis Davey
Jan 17 '14 at 20:55
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Detect the Internet connection is offline?
...ing, because we need a useful response from the communication mechanism in order to draw a good conclusion about what's going on. So again, determining the state of the internet connection as a whole may be more trouble than it's worth. You'll have to weight these options out for your specific app...
jQuery append fadeIn
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Sneaky...reversing the order. I like it.
– mpen
Jun 30 '11 at 18:02
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ExecJS::RuntimeError on Windows trying to follow rubytutorial
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I had to run bundle install after making this change in order for it to work. So if anyone gives this solution a try, and it doesn't appear to work at first, make sure you try that! I'm on windows 8 64-bit, and it worked for me! Thanks
– Peter Kirby
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Are PostgreSQL column names case-sensitive?
... incorrect? If you have column names that are mixed case or upper case, in order to refer to them you need to put the identifier in double quotes.
– theferrit32
Jan 25 '18 at 18:14
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