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Developing for Android in Eclipse: R.java not regenerating
...updated, so it doesn't contain information about my new resources, so I decided to delete it and thought that Eclipse would generate a new one. But that didn't happen, and I don't have R.java now. How can I regenerate one?
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Why can I create a class named “var”?
...it is a contextual keyword, so from the context the compiler is able to decide which is your class and which is the contextual keyword, and no confusion arises.
a contextual keyword is:
used to provide a specific meaning in the code, but it is not a
reserved word in C#.
so as its not reserv...
Struct inheritance in C++
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Of course. In C++, structs and classes are nearly identical (things like defaulting to public instead of private are among the small differences).
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HTML table td meaning
...t of knowing. See: w3schools.com/html/html_tables.asp - Table rows are divided into table data with the <td> tag.
– Gombat
Sep 20 '15 at 22:35
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Class with Object as a parameter
...rties and super do not work with classic classes.
In Python2 it is a good idea to make all classes new-style classes. (Though a lot of classes in the standard library are still classic classes, for the sake of backward-compatibility.)
In general, in a statement such as
class Foo(Base1, Base2):
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Heroku “psql: FATAL: remaining connection slots are reserved for non-replication superuser connectio
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Also a common problem is something like that client side app crashing and leaving connections open and then opening new ones when it restarts. If this kind of thing happens a lot then you'll run out of connections. Or the app is just configured improperly and opens too many c...
Using CSS how to change only the 2nd column of a table
Using css only, how can I override the css of only the 2nd column of a table.
5 Answers
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How can I access an internal class from an external assembly?
...eed to use the BindingFlags overload of GetField/GetProperty.
Important aside: be careful with reflection like this; the implementation could change in the next version (breaking your code), or it could be obfuscated (breaking your code), or you might not have enough "trust" (breaking your code). A...
In C#, how can I create a TextReader object from a string (without writing to disk)
...nable result from a CSV parser, not handled well. Try outputting it to a grid-view and see what happens.
– Jon Hanna
Oct 20 '11 at 16:24
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How to get the parents of a Python class?
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considering an object x, we can get the method resolution order with the call type(x).mro() we can consider if x has ClassX as a base class with: ClassX in type(x).mro()
– 648trindade
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