大约有 5,880 项符合查询结果（耗时：0.0242秒） [XML]
AngularJS : When to use service instead of factory
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it's very helpful for me. +1 for comparison table
– Vu Anh
Dec 26 '14 at 3:21
5
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Django: Why do some model fields clash with each other?
...le',
Including the myapp instead of myapp.module causes all the database tables to be created with incorrect names, so this seems to be the correct way to do it.
I came across this post while looking for a solution to this problem so figured I'd put this here :)
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How to Test a Concern in Rails
...p the database accordingly (because your dummy class won't have a database table backing it). Moreover, you'll want to not only test the concern but also test the concern's behavior inside your model specs.
So why not kill two birds with one stone? By using RSpec's shared example groups, you can te...
Access parent DataContext from DataTemplate
...ive source in Silverlight. After searching and reading I did not find a suitable solution without using some additional Binding library. But, here is another approach for gaining access to the parent DataContext by directly referencing an element of which you know the data context. It uses Binding E...
Maven command to list lifecycle phases along with bound goals?
...e ${0} )
echo "Lists the goals of mvn project(s) by phase in a table";
echo
echo "Usage:";
echo " ${programName} -d|--debug -g|--goal goal -b|--build_plan build_plan [*directory]";
echo
echo " --goal The goal for t...
How can I hash a password in Java?
...id SecretKeyFactory", ex);
}
}
/**
* Hash a password in an immutable {@code String}.
*
* <p>Passwords should be stored in a {@code char[]} so that it can be filled
* with zeros after use instead of lingering on the heap and elsewhere.
*
* @deprecated Use {@link #...
Convert list of dictionaries to a pandas DataFrame
...ecord_path arguments, check out the documentation.
##Summarising
Here's a table of all the methods discussed above, along with supported features/functionality.
* Use orient='columns' and then transpose to get the same effect as orient='index'.
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Static linking vs dynamic linking
...ted with the gcc switch -fpic (which enforces the use of the indirect jump tables). Because if you don't, the code is just fixed like a normal linker would relocate it. But while doing this it makes the code segment non shareable and it would need a full mapping of the code from disk into memory and...
Equals(=) vs. LIKE
...rmance:
A personal example using mysql 5.5: I had an inner join between 2 tables, one of 3 million rows and one of 10 thousand rows.
When using a like on an index as below(no wildcards), it took about 30 seconds:
where login like '12345678'
using 'explain' I get:
When using an '=' on the s...
Which Architecture patterns are used on Android? [closed]
... the controller is supposed to be the main entry point. Which is a bit debatable if this is the case when applying it to Android development, since the activity is the natural entry point of most applications.
Because of this, I personally find that the model–view–presenter pattern is a perfect...