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How does the Google “Did you mean?” Algorithm work?

...ferent, because they have information of all the links they show. Furthermore, they are now including the context into the spell check, so they can even suggest different word depending on the context. See this demo of google wave ( @ 44m 06s ) that shows how the context is taken into account t...
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iOS forces rounded corners and glare on inputs

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Broadcast receiver for checking internet connection in android app

...E" />. It will respond to only one action instead of two. See here for more information. Answer to your second question (you want receiver to call only one time if internet connection available): Your code is perfect; you notify only when internet is available. UPDATE You can use this method...
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How does a “stack overflow” occur and how do you prevent it?

...t be overwritten by the function call. The function you call might use up more stack for its own local variables. When it's done, it frees up the local variable stack space it used, then returns to the previous function. Stack overflow A stack overflow is when you've used up more memory for the ...
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How to convert JSON to a Ruby hash

... value = '{"val":"test","val1":"test1","val2":"test2"}' could have been more readable. – luckykrrish Oct 23 '12 at 11:34 ...
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Redirect stdout pipe of child process in Go

...asy. func main() { // Replace `ls` (and its arguments) with something more interesting cmd := exec.Command("ls", "-l") cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr cmd.Run() } share | ...
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How to parse a CSV file in Bash?

...ince there are several CSV "standards"). One approach to making CSV files more amenable to *nix tools is to convert them to TSV (tab-separated values), e.g. using Excel. – peak Sep 7 '15 at 3:27 ...
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How to handle change of checkbox using jQuery?

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how to generate migration to make references polymorphic

...d, you should see the actual fields that Rails uses (the Rails Guides have more info). – Michelle Tilley Apr 4 '11 at 15:44 2 ...
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Python using enumerate inside list comprehension

... use of enumeration is great, how about making it more efficient using itertools – Pramit Nov 28 '16 at 22:29 3 ...