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How to know when UITableView did scroll to bottom in iPhone
I would like to know when a UITableView did scroll to bottom in order to load and show more content, something like a delegate or something else to let the controller know when the table did scroll to bottom.
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What are free monads?
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@PauloScardine You do not need the above answer in order to productively program in Haskell, even with free monads. In fact, I wouldn't recommend attacking the free monad in this way to someone who didn't have a background in category theory. There are plenty of ways to talk ...
Reverse a string in Python
...ario:
Developer wants to transform a string
Transformation is to reverse order of all the characters
Solution
example01 produces the desired result, using extended slice notation.
Pitfalls
Developer might expect something like string.reverse()
The native idiomatic (aka "pythonic")...
Setting an object to null vs Dispose()
...n the case where the user of the type has forgotten to dispose of it in an orderly manner. So if you open a FileStream but forget to call Dispose or Close, the finalizer will eventually release the underlying file handle for you. In a well-written program, finalizers should almost never fire in my o...
Referencing a string in a string array resource with xml
...is may seem like more concise but if someone or the translator changes the order of the array in strings file, you'll end up using the wrong string.
– newDeveloper
Nov 2 '16 at 23:24
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href=“tel:” and mobile numbers
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to access the GET parameters after “?” in Express?
...olor');
From the express guide:
lookup is performed in the following order:
req.params
req.body
req.query
Note the guide does state the following:
Direct access to req.body, req.params, and req.query should be
favoured for clarity - unless you truly accept input from eac...
Wrong Manifest.mf in IntelliJ IDEA created .jar
...ittently overwrite the new manually created manifest. Messing around with order of operations seemed to make it work.
UPDATE:
This is definitely a bug in Idea. This linked answer works reliably when there are extracted directories. In essence, you find your .idea/JARNAME.xml, add add the follo...
AngularJS ui-router login authentication
...ng any state. Using resolves sucks because they only resolve once, and in order to prevent child states from loading, you have to inject the resolve into EVERY CHILD.
– Jason
Oct 23 '15 at 17:53
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Better naming in Tuple classes than “Item1”, “Item2”
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in order to use it you will need to add System.ValueTuple nuget package
– Alex G
Jun 15 '18 at 19:27
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