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Finding three elements in an array whose sum is closest to a given number
... original problem P: Given an array A of n integers and a target value S, does there exist a 3-tuple from A that sums to S?
modified problem P': Given an array A of n integers, does there exist a 3-tuple from A that sums to zero?
Notice that you can go from this version of the problem P' fro...
Select all elements with “data-” attribute without using jQuery
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this doesn't actually answer the title of the question. I don't want to select "data-foo". I want to select "data-*" as in "data-foobar", "data-bar", "data-name-i-dont-know"
– gman
Jul 28 at ...
Difference between a Message Broker and an ESB
... "lego blocks" for constructing a transformation chain than an ESB product does. A broker pressed into service as an ESB may be crushed under load and not scale well, or may lack robust journaling and tools for dealing with journals.
Some ESBs allow database updates to be rolled back and queues to...
Paste in insert mode?
...ing you back in insert mode.
Key Combo: Ctrl-O p
EDIT: Interesting. It does appear that there is a way as several other people have listed.
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Decompile .smali files on an APK [duplicate]
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Classyshark does not output Java code. Quoting the description: "It can reliably browse any Android executable and show important info such as class interfaces and members, dex counts and dependencies."
– Jack Mille...
Download JSON object as a file from browser
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This doesn't work in IE though when you have to download a big file with more than 2000 characters.
– user388969
Feb 16 '17 at 15:38
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How do I undo 'git add' before commit?
...as a valid ref.
It turns out that this is because the HEAD ref (branch?) doesn't exist until after the first commit. That is, you'll run into the same beginner's problem as me if your workflow, like mine, was something like:
cd to my great new project directory to try out Git, the new hotness
gi...
What are the most interesting equivalences arising from the Curry-Howard Isomorphism?
...the identity function.
But what's the point? Why write a type like that? Does it mean anything in programming terms? Well, you can think of it as a function that already has something of type P somewhere, and needs you to give it a function that takes P as an argument, with the whole thing being p...
JavaScript equivalent of PHP's in_array()
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No, it doesn't have one. For this reason most popular libraries come with one in their utility packages. Check out jQuery's inArray and Prototype's Array.indexOf for examples.
jQuery's implementation of it is as simple as you migh...
Which Python memory profiler is recommended? [closed]
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Note, heapy doesn't include memory allocated in python extensions. If anybody has worked out a mechanism to get heapy to include boost::python objects, it would be nice to see some examples!
– amos
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