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Stop Mongoose from creating _id property for sub-document array items

If you have subdocument arrays, Mongoose automatically creates ids for each one. Example: 6 Answers ...
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Weak and strong property setter attributes in Objective-C

...g' part (casting from NS to CF) is a little tricky. You still have to manually manage CFRelease() and CFRetain() for CF objects. When you convert them back to NS objects you have to tell the compiler about the retain count so it knows what you have done. Its all here. ...
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How to sort an IEnumerable

How can I sort an IEnumerable<string> alphabetically. Is this possible? 4 Answers ...
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How to achieve function overloading in C?

...sociation list that looks a bit like a switch block. _Generic gets the overall type of the expression and then "switches" on it to select the end result expression in the list for its type: _Generic(1, float: 2.0, char *: "2", int: 2, default: get_two_object()); ...
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How to add target=“_blank” to JavaScript window.location?

... @twinlakes this gets blocked in all modern browsers. – Ben Racicot Nov 4 '15 at 15:21 ...
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StringBuilder vs String concatenation in toString() in Java

...o builder? At the point where you're concatenating in a loop - that's usually when the compiler can't substitute StringBuilder by itself. share | improve this answer | foll...
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How to work with complex numbers in C?

...h: creal(z1): get the real part (for float crealf(z1), for long double creall(z1)) cimag(z1): get the imaginary part (for float cimagf(z1), for long double cimagl(z1)) Another important point to remember when working with complex numbers is that functions like cos(), exp() and sqrt() must be repl...
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Can PostgreSQL index array columns?

... to this question in the documentation. If a column is an array type, will all the entered values be individually indexed? ...
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Sibling package imports

...ks well for private scripts, but there has been several improvements Installing the package (in a virtualenv or not) will give you what you want, though I would suggest using pip to do it rather than using setuptools directly (and using setup.cfg to store the metadata) Using the -m flag and runnin...
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What do linkers do?

...converts the source file into object byte code. This byte code (sometimes called object code) is mnemonic instructions that only your computer architecture understands. Traditionally, these files have an .OBJ extension. After the object file is created, the linker comes into play. More often than ...