大约有 21,000 项符合查询结果（耗时：0.0413秒） [XML]
How to see the CREATE VIEW code for a view in PostgreSQL?
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EoghanMEoghanM
18.2k2020 gold badges7878 silver badges108108 bronze badges
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Why isn't std::initializer_list a language built-in?
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There were already examples of "core" language features that returned types defined in the std namespace. typeid returns std::type_info and (stretching a point perhaps) sizeof returns std::size_t.
In the former case, you already need to in...
How to correctly require a specific commit in Composer so that it would be available for dependent p
...ib": "dev-master",
"knplabs/gaufrette": "dev-master#2633721877cae79ad461f3ca06f3f77fb4fce02e"
}
}
From the documentation:
If one of your dependencies has a dependency on an unstable package
you need to explicitly require it as well, along with its sufficient
stability flag.
T...
Is it safe to use -1 to set all bits to true?
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0x499602D2
84.1k3434 gold badges145145 silver badges225225 bronze badges
answered Apr 30 '09 at 22:08
Johannes Schaub - litbJoha...
How to plot two histograms together in R?
...ge you linked to was for density curves, not histograms.
If you've been reading on ggplot then maybe the only thing you're missing is combining your two data frames into one long one.
So, let's start with something like what you have, two separate sets of data and combine them.
carrots <- data...
How should I call 3 functions in order to execute them one after the other?
...ver, will not wait for each other. Let us look at the same code sample we had above, this time assuming that the functions are asynchronous
doSomething();
doSomethingElse();
doSomethingUsefulThisTime();
The functions will be initialized in order, but they will all execute roughly at the same time...
How do I get the opposite (negation) of a Boolean in Python?
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Mike Graham
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answered Aug 11 '11 at 18:16
jtbandesjtbandes
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best way to add license section to iOS settings bundle
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Expand the Settings.bundle group and select Root.plist. You will need to add a new section where its key will be Preference Items of type Array. Add the following information:
The Filename key points to the plist that was created by this script. You can change the title to what ever you want....
What does LayoutInflater in Android do?
... layout.
You create an xml where you place android widgets and then in the adapter's code you have to do something like this:
public MyAdapter(Context context, List<MyObject> objects) extends ArrayAdapter {
super(context, 1, objects);
/* We get the inflator in the constructor */
mInflat...
Rails I18n validation deprecation warning
...rce_available_locales = true
# or if one of your gem compete for pre-loading, use
I18n.config.enforce_available_locales = true
# ...
end
end
Long answer
The deprecation warning is now displayed both in Rails 4 (>= 4.0.2) and Rails 3.2 (>= 3.2.14). The reason is explained in ...