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`staticmethod` and `abc.abstractmethod`: Will it blend?
...le new in Python 3.2, abstractclassmethod and abstractstaticmethod were rapidly deprecated in Python 3.3, as well as abstractproperty. docs.python.org/3/library/abc.html
– glarrain
May 12 '13 at 0:18
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iOS: Access app-info.plist variables in code
... version number now has two attributes in the info.plist - but you get the idea? If you view your info.plist as source code (right click the info.plist - select Open As) then you will get to see all the various key names you can use.
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An “and” operator for an “if” statement in Bash
... 200 ] 2> /dev/null && echo foo works. IMO, it is better to avoid -eq and use !=, though.
– William Pursell
Nov 16 '12 at 0:53
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How is performance affected by an unused using directive?
...e performance of your application.
It can affect the performance of the IDE and the overall compilation phase. The reason why is that it creates an additional namespace in which name resolution must occur. However these tend to be minor and shouldn't have a noticeable impact on your IDE experie...
How to convert a ruby hash object to JSON?
...e how the object of an arbitrary class should be serialized to JSON. They did it for Hash and Array classes in json gem, but your class Person is just a plain Object. But you can inherit Hash instead. You can open a new question if you don't manage.
– Mladen Jablanović
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What is the relationship between the docker host OS and the container base image OS?
...rnel of the host, you will not have any specific kernel module/patches provided by the distribution.
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Persistence unit as RESOURCE_LOCAL or JTA?
...URCE_LOCAL is fine. This would use basic JDBC-level transactions. The downside is that the transaction is local to the JPA persistence unit, so if you want a transaction that spans multiple persistence units (or other databases), then RESOURCE_LOCAL may not be good enough.
JTA is also used for mana...
How do I get a distinct, ordered list of names from a DataTable using LINQ?
... edited Jul 14 '14 at 7:44
Sid M
4,20044 gold badges2525 silver badges4747 bronze badges
answered Aug 7 '08 at 2:35
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MySQL - How to select data by string length
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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How to pass the -D System properties while testing on Eclipse?
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where is this if you are trying to run an android application?
– user678392
Sep 28 '13 at 23:17
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