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Wait until all jQuery Ajax requests are done?

... jQuery now defines a when function for this purpose. It accepts any number of Deferred objects as arguments, and executes a function when all of them resolve. That means, if you want to initiate (for example) four ajax requests, t...
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How do I enumerate the properties of a JavaScript object? [duplicate]

...you want // you can get the value like this: myObject[propertyName] } Now, you will not get private variables this way because they are not available. EDIT: @bitwiseplatypus is correct that unless you use the hasOwnProperty() method, you will get properties that are inherited - however, I do...
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How do I run a Node.js application as its own process?

...e file will be interpreted with that binary. Google 'interpreter Unix' to know more. – mikemaccana Jan 5 '18 at 12:56 ...
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How to validate an e-mail address in swift?

Does anyone know how to validate an e-mail address in Swift? I found this code: 34 Answers ...
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xkcd style graphs in MATLAB

...novice: It'll be my third one. I hope I have it pretty much figured out by now :) – Jonas Oct 3 '12 at 16:29 ...
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A monad is just a monoid in the category of endofunctors, what's the problem?

...nsformation, μ : T × T → T, where × means functor composition (μ is known as join in Haskell) A natural transformation, η : I → T, where I is the identity endofunctor on X (η is known as return in Haskell) ...satisfying these laws: μ ∘ Tμ = μ ∘ μT μ ∘ Tη = μ ∘ ηT = 1 (the...
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Django Rest Framework: Dynamically return subset of fields

...rializer(QueryFieldsMixin, ModelSerializer): ... Then the fields can now be specified (client-side) by using query arguments: GET /identities/?fields=id,data Exclusion filtering is also possible, e.g. to return every field except id: GET /identities/?fields!=id disclaimer: I'm the autho...
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Abandoning changes without deleting from history

... -c option to hg heads, but it won't show up by default and hg merge will know not try to merge with the closed head. You will need to use hg push --force the first time you push this closed head to another repository since you are actually create additional heads in the remote repository when you ...
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SQL Server String or binary data would be truncated

... 8152 with 2628, either at the session or server level. Note that for now, even in SQL Server 2019 CTP 2.0 the same trace flag 460 needs to be enabled. In a future SQL Server 2019 release, message 2628 will replace message 8152 by default. SQL Server 2017 CU12 also supports this feature. I...
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What exactly does git's “rebase --preserve-merges” do (and why?)

...we'll take its (their) descendants and replay them on top of new parents Now we can define C, the set of commits to replay. In particular, it's those commits: 1) reachable from B but not A (as in a normal rebase), and ALSO 2) descendants of the merge base(s) If we ignore cherry-picks and...