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Using Phonegap for Native Application development [closed]

... is forum's experience with Phonegap. What are the pain points and is it really scalable for enterprise level application development. ...
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Can hash tables really be O(1)?

...f your objects are variable size and an equality check requires looking at all bits then performance will become O(m). The hash function however does not have to be O(m) - it can be O(1). Unlike a cryptographic hash, a hash function for use in a dictionary does not have to look at every bit in the i...
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Has anyone used Coffeescript for a production application? [closed]

...se CoffeeScript in our product - a non-public facing website which is basically an app for browsing certain kinds of data. We use CoffeeScript as a command-line compiler (not on the server, which we'd eventually like to do). PROS (for us): It gets rid of a lot of needless clutter in javascript (e...
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How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc

What are all the ways of affecting where Perl modules are searched for? or, How is Perl's @INC constructed ? 3 Answers ...
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Remove all the elements that occur in one list from another

...have two lists, l1 and l2 . I want to perform l1 - l2 , which returns all elements of l1 not in l2 . 7 Answers ...
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Number of processors/cores in command line

... Make sure to nproc --all for all installed Processing Units. Without --all, nproc only shows Processing Units available to the current process. Read the man page for more details. MMV. – JamesThomasMoon1979 ...
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In Perl, how can I read an entire file into a string?

... before reading from the file handle. See How can I read in an entire file all at once?, or $ perldoc -q "entire file" See Variables related to filehandles in perldoc perlvar and perldoc -f local. Incidentally, if you can put your script on the server, you can have all the modules you want. See ...
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File name? Path name? Base name? Naming standard for pieces of a path

...rams: A) C:\users\OddThinking\Documents\My Source\Widget\foo.src Vim calls it file root (:help filename-modifiers) B) C:\users\OddThinking\Documents\My Source\Widget\foo.src file name or base name C) C:\users\OddThinking\Documents\My Source\Widget\foo.src (without dot) file/name ext...
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Is it possible to import a whole directory in sass using @import?

...rails/sass-rails, features glob importing. @import "foo/*" // import all the files in the foo folder @import "bar/**/*" // import all the files in the bar tree To answer the concern in another answer "If you import a directory, how can you determine import order? There's no way that doesn't...
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How to shrink/purge ibdata1 file in MySQL

...ng is a particularly annoying feature of MySQL. The ibdata1 file can't actually be shrunk unless you delete all databases, remove the files and reload a dump. But you can configure MySQL so that each table, including its indexes, is stored as a separate file. In that way ibdata1 will not grow as la...