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What breaking changes are introduced in C++11?
...hat will cause some old code to stop compiling: the introduction of explicit operator bool() in the standard library, replacing old instances of operator void*() . Granted, the code that this will break is probably code that should not have been valid in the first place, but it's still a breaking...
How do you run a single test/spec file in RSpec?
...nt to be able to run a single spec file's tests — for the one file I'm editing, for example. rake spec executes all the specs. My project is not a Rails project, so rake spec:doc doesn't work.
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@Autowired and static method
I have @Autowired service which has to be used from within a static method. I know this is wrong but I cannot change the current design as it would require a lot of work, so I need some simple hack for that. I can't change randomMethod() to be non-static and I need to use this autowired bean. An...
What does immutable mean?
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It means that once you instantiate the object, you can't change its properties. In your first alert you aren't changing foo. You're creating a new string. This is why in your second alert it will show "foo" instead of oo.
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Can we make unsigned byte in Java
... am receiving is unsigned and Java does not support unsigned byte, so when it reads the data it treats it as signed.
16 Ans...
The tilde operator in C
I've seen the tilde operator used in the ELF hashing algorithm, and I'm curious what it does. (The code is from Eternally Confused .)
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Backbone.View “el” confusion
How should a view's el be handled?
It has to be set, otherwise events don't fire (see here ).
3 Answers
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Render basic HTML view?
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Can We included multiple HTML/JS pages with this method ?
– user3398326
Jul 16 '14 at 5:28
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Android Endless List
... where when you reach the end of the list I am notified so I can load more items?
10 Answers
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How accurate is python's time.sleep()?
I can give it floating point numbers, such as
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