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JavaScript property access: dot notation vs. brackets?

Other than the obvious fact that the first form could use a variable and not just a string literal, is there any reason to use one over the other, and if so under which cases? ...
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iOS - Build fails with CocoaPods cannot find header files

... on the same project. He made some changes (only to code as far as I know) and made a new branch in the repo. I have checked out his branch and tried to build it, but I am getting an error: ASLogger/ASLogger.h file not found. ...
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Generating Random Passwords

When a user on our site loses his password and heads off to the Lost Password page we need to give him a new temporary password. I don't really mind how random this is, or if it matches all the "needed" strong password rules, all I want to do is give them a password that they can change later. ...
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Throwing the fattest people off of an overloaded airplane.

Let's say you've got an airplane, and it is low on fuel. Unless the plane drops 3000 pounds of passenger weight, it will not be able to reach the next airport. To save the maximum number of lives, we would like to throw the heaviest people off of the plane first. ...
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SQL “select where not in subquery” returns no results

...emantically the same. When it is nullable, NOT IN is different, since IN (and, therefore, NOT IN) return NULL when a value does not match anything in a list containing a NULL. This may be confusing but may become more obvious if we recall the alternate syntax for this: common_id = ANY ( SELECT c...
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What are some common uses for Python decorators? [closed]

...ple! No idea what it does though. An explanation what you are doing there, and how the decorator solves the problem would be very nice. – MeLight Jun 15 '14 at 16:00 8 ...
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How to prevent favicon.ico requests?

...in a Web page is a good thing (normally). However it is not always desired and sometime developers need a way to avoid the extra payload. For example an IFRAME would request a favicon without showing it. Worst yet, in Chrome and Android an IFRAME will generate 3 requests for favicons: "GET /favicon....
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clang: how to list supported target architectures?

Currently I am interested in ARM in general and specifically iphone/android targets. But I just want to know more about clang, since it feels to play important role in the years to come. ...
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What's the difference between require and require-dev? [duplicate]

I'm new to the composer and I would like to know the difference between require and require-dev . The composer website doesn't offer a good explanation the difference between these two. ...
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jQuery ajax error function

... The required parameters in an Ajax error function are jqXHR, exception and you can use it like below: $.ajax({ url: 'some_unknown_page.html', success: function (response) { $('#post').html(response.responseText); }, error: function (jqXHR, exception) { var msg = ...