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How do I get a plist as a Dictionary in Swift?
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How do I iterate through each element in an n-dimensional matrix in MATLAB?
...ecover the indices for some reason, you still could using these two simple commands: I = cell(1, ndims(array)); [I{:}] = ind2sub(size(array),idx);.
– knedlsepp
Jan 4 '15 at 1:23
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Upgrading PHP in XAMPP for Windows?
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
...do some magic with rules, but it's likely going to be a lot messier. I'd recommend the wrap-in-function approach over that any day.
This works for single row, or few row, values. If you're dealing with large amounts of rows for example from a subquery, you're best of splitting it into two queries, ...
How to run a shell script in OS X by double-clicking?
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First in terminal make the script executable by typing the following command:
chmod a+x yourscriptname
Then, in Finder, right-click your file and select "Open with" and then "Other...".
Here you select the application you want the file to execute into, in this case it would be Terminal. T...
Including JavaScript class definition from another file in Node.js
...e('./user.js')
// Instantiate User:
let user = new User()
This is called CommonJS module.
Export multiple values
Sometimes it could be useful to export more than one value. For example it could be classes, functions or constants:
user.js
class User {}
exports.User = User
exports.ROLE_ADMIN = 'adm...
How to check if an element is in an array
...) method requires that the sequence elements
adopt the Equatable protocol, compare e.g. Andrews's answer.
If the sequence elements are instances of a NSObject subclass
then you have to override isEqual:, see NSObject subclass in Swift: hash vs hashValue, isEqual vs ==.
There is another – more gene...
What is a domain specific language? Anybody using it? And in what way?
...s, or lexx and yacc for language construction. In recent years, they've become popular as some things have combined to make them easier to build. Big among those things has been the increasing popularity of Ruby, which has several features that make it easy to build new DSLs.
Martin Fowler is a b...
Is there a download function in jsFiddle?
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Here's the issue page for this feature github.com/jsfiddle/jsfiddle-docs-alpha/issues/156
– Larry Battle
May 18 '12 at 17:48
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Method can be made static, but should it?
...FxCop or Code Analysis states:
"After [marking members as static], the compiler will emit non-virtual call sites to these members which will prevent a check at
runtime for each call that ensures the current object pointer is
non-null. This can result in a measurable performance gain for
pe...