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Is JavaScript guaranteed to be single-threaded?

...aded in all modern browser implementations, but is that specified in any standard or is it just by tradition? Is it totally safe to assume that JavaScript is always single-threaded? ...
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Does Swift have access modifiers?

...e highest (least restrictive) to the lowest (most restrictive). 1. open and public Enable an entity to be used outside the defining module (target). You typically use open or public access when specifying the public interface to a framework. However, open access applies only to classes and clas...
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Is floating point math broken?

...is like this. In most programming languages, it is based on the IEEE 754 standard. The crux of the problem is that numbers are represented in this format as a whole number times a power of two; rational numbers (such as 0.1, which is 1/10) whose denominator is not a power of two cannot be exactly re...
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Working with $scope.$emit and $scope.$on

...an I send my $scope object from one controller to another using .$emit and .$on methods? 12 Answers ...
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MyISAM versus InnoDB [closed]

... a projects which involves a lot of database writes, I'd say ( 70% inserts and 30% reads ). This ratio would also include updates which I consider to be one read and one write. The reads can be dirty (e.g. I don't need 100% accurate information at the time of read). The task in question will be ...
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Advantages and disadvantages of GUID / UUID database keys

...es, but there's always a bit of uncertainty, especially around performance and un-read-out-over-the-phone-able URLs. 9 Answ...
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Physical vs. logical / soft delete of database record?

... Advantages are that you keep the history (good for auditing) and you don't have to worry about cascading a delete through various other tables in the database that reference the row you are deleting. Disadvantage is that you have to code any reporting/display methods to take the flag ...
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What does the `forall` keyword in Haskell/GHC do?

I'm beginning to understand how the forall keyword is used in so-called "existential types" like this: 8 Answers ...
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Rotated elements in CSS that affect their parent's height correctly

...kes undefined behaviour according to the CSS 2 spec - so while I've tested and confirmed that it works in Chrome, Firefox, Safari, and Edge, I can't promise you that it won't break in a future browser release. Short answer Given HTML like this, where you want to rotate .element-to-rotate... <d...
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DLL and LIB files - what and why?

I know very little about DLL's and LIB's other than that they contain vital code required for a program to run properly - libraries. But why do compilers generate them at all? Wouldn't it be easier to just include all the code in a single executable? And what's the difference between DLL's and LIB's...