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How can I check if a scrollbar is visible?
Is it possible to check the overflow:auto of a div?
19 Answers
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Understanding dict.copy() - shallow or deep?
While reading up the docu<em>mem>entation for dict.copy() , it says that it <em>mem>akes a shallow copy of the dictionary. Sa<em>mem>e goes for the book I a<em>mem> following (Beazley's Python Reference), which says:
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How can I convert a string to a nu<em>mem>ber in Perl?
I have a string which holds a deci<em>mem>al value in it and I need to convert that string into a floating point variable. So an exa<em>mem>ple of the string I have is "5.45" and I want a floating point equivalent so I can add .1 to it. I have searched around the internet, but I only see how to convert a string t...
How to <em>mem>ake re<em>mem>ote REST call inside Node.js? any CURL?
In Node.js , other than using child process to <em>mem>ake CURL call, is there a way to <em>mem>ake CURL call to re<em>mem>ote server REST API and get the return data?
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What are the lesser known but useful data structures?
There are so<em>mem>e data structures around that are really useful but are unknown to <em>mem>ost progra<em>mem><em>mem>ers. Which ones are they?
83 A...
How do I get an ele<em>mem>ent to scroll into view, using jQuery?
I have an HT<em>Mem>L docu<em>mem>ent with i<em>mem>ages in a grid for<em>mem>at using &a<em>mem>p;lt;ul&a<em>mem>p;gt;&a<em>mem>p;lt;li&a<em>mem>p;gt;&a<em>mem>p;lt;i<em>mem>g... . The browser window has both vertical &a<em>mem>p; horizontal scrolling.
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Create a hexadeci<em>mem>al colour based on a string with JavaScript
I want to create a function that will accept any old string (will usually be a single word) and fro<em>mem> that so<em>mem>ehow generate a hexadeci<em>mem>al value between #000000 and #FFFFFF , so I can use it as a colour for a HT<em>Mem>L ele<em>mem>ent.
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Is it wrong to place the tag after the tag?
How wrong is it to place the script tag after the closing tag of the body ( &a<em>mem>p;lt;/body&a<em>mem>p;gt; ). ?
8 Answers
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Hidden features of Perl?
What are so<em>mem>e really useful but esoteric language features in Perl that you've actually been able to e<em>mem>ploy to do useful work?
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Why would you ever i<em>mem>ple<em>mem>ent finalize()?
...ons on finalize() and find it kind of bewildering that no one has really <em>mem>ade it plain that finalize() is an unreliable way to clean up resources. I saw so<em>mem>eone co<em>mem><em>mem>ent that they use it to clean up Connections, which is really scary since the only way to co<em>mem>e as close to a guarantee that a Connec...