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How would you access Object properties from within an object method? [closed]

... PHP offers a myriad of ways to handle this, including magic methods __get and __set, but I prefer explicit getters and setters. Here's why: Validation can be placed in setters (and getters for that matter) Intellisense works with explicit methods No question whether a property is read only,...
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Method overloading in Objective-C?

...sign pattern) Here's a simple example on how function overloading works: __attribute__((overloadable)) float area(Circle * this) { return M_PI*this.radius*this.radius; } __attribute__((overloadable)) float area(Rectangle * this) { return this.w*this.h; } //... //In your Obj-C methods you...
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Perl build, unit testing, code coverage: A complete working example

... It took me a while and it also took me taking small snippets from a number of different sources and melting them together, but I think I have a small working example that sufficiently demonstrates to a Perl newbie the Perl build process including unit testing and code cove...
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How do I access call log for android?

I would like to receive the call log. For example the number of calls made by the user, number of minutes called, etc. 10 ...
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Return all enumerables with yield return at once; without looping through

...mportant difference between the two implementations though: this one will call all of the methods immediately, even though it will only use the returned iterators one at a time. Your existing code will wait until it's looped through everything in GetMoreErrors() before it even asks about the next er...
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Correct way to use _viewstart.cshtml and partial Razor views?

I'm using _viewstart.cshtml to automagically assign the same Razor Layout to my views. 1 Answer ...
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Set markers for individual points on a line in Matplotlib

... to plot lines on a figure. Now I would now like to set the style, specifically the marker, for individual points on the line. How do I do this? ...
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How to commit my current changes to a different branch in Git [duplicate]

...nges should be committed in a branch different to the current one. This usually happens when I want to try out new things or do some testing and I forget to create a new branch beforehand, but I don't want to commit dirty code to the master branch. ...
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How to check if a table exists in a given schema

... (like OIDs) gets lost in translation from the system catalogs - which actually carry all information. System catalogs Your question was: How to check whether a table exists? SELECT EXISTS ( SELECT FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace WHE...
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putting datepicker() on dynamically created elements - JQuery/JQueryUI

I have dynamically created textboxes, and I want each of them to be able to display a calendar on click. The code I am using is: ...