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Typescript: difference between String and string
..." is identical to var s = "My String" ... also, no matter how many times I read this respond, I'm still not grasping the purpose of the string type in TypeScript, since, at the end of the day, ('My String')['constructor'] === String...
– mindplay.dk
Nov 1 '13 a...
How to split a long regular expression into multiple lines in JavaScript?
... line length 80 characters according to JSLint rules. It's just better for reading, I think.
Here's pattern sample:
11 Answ...
Where is a complete example of logging.config.dictConfig?
...e, beautiful YAML snippets in the python logging.config docs just can't be read directly. Bummer.
– JimB
May 17 '18 at 18:19
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How to play with Control.Monad.Writer in haskell?
...d that has logging capabilities, but also does something else - say it can read from an environment too. You'd implement this as
type RW r w a = ReaderT r (Writer w a)
Now because the writer is inside the ReaderT monad transformer, if you want to log output you can't use tell w (because that only...
What is token-based authentication?
... from anywhere with a single way of authenticating those
calls.
Mobile ready: when you start working on a native platform (iOS, Android, Windows 8, etc.) cookies are not ideal when consuming a
token-based approach simplifies this a lot.
CSRF: since you are not relying on cookies, you don...
Backing beans (@ManagedBean) or CDI Beans (@Named)?
I've just started reading through Core JavaServer Faces, 3rd Ed. and they say this (emphasis mine):
5 Answers
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difference between iframe, embed and object elements
...
That doesn't seem to be the case based on current reading of the linked article, which lists object under both active and passive headings. Passive: "subresources (when an <object> performs HTTP requests)" / Active: "<object> (data attribute)" (the latter is how ...
jQuery deferreds and promises - .then() vs .done()
I've been reading about jQuery deferreds and promises and I can't see the difference between using .then() & .done() for successful callbacks. I know Eric Hynds mentions that .done() and .success() map to the same functionality but I'm guessing so does .then() as all the callbacks are al...
Cast int to varchar
... @JonathanSayce It is bad practice to not use a length, I suggest reading Bad habits to kick : declaring VARCHAR without (length) by Aaron Bertrand
– Taryn♦
Jun 4 '14 at 12:37
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How to work around the lack of transactions in MongoDB?
...and transactional stores in non-consistent state. For example, if it has already sent SMS but while storing message error occurred - it can't rollback SMS sending, which means it won't be logged, user balance won't be reduced etc.
The real problem here is the user can take advantage of race conditi...