大约有 13,000 项符合查询结果（耗时：0.0291秒） [XML]
How to implement a confirmation (yes/no) DialogPreference?
...re's no reason why it shouldn't).
You can then add it to your preferences.xml like any other Preference. Example:
<com.example.myapp.YesNoPreference
android:dialogMessage="Are you sure you want to revert all settings to their default values?"
android:key="com.example.myapp.pref_reset_se...
Autowiring two beans implementing same interface - how to set default bean to autowire?
...cally equivalent to the <bean> element's primary attribute in Spring XML.
@Primary
public class HibernateDeviceDao implements DeviceDao
Or if you want your Jdbc version to be used by default:
<bean id="jdbcDeviceDao" primary="true" class="com.initech.service.dao.jdbc.JdbcDeviceDao">...
How do I read CSV data into a record array in NumPy?
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@hhh try adding encoding="utf8" argument. Python is one of the few modern software pieces that frequently causes text encoding problems, which feel as things from the past.
– kolen
Sep 24 '18 at 22:34
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getSupportActionBar from inside of Fragment ActionBarCompat
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in your fragment.xml add Toolbar Tag from support library
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
...
How can I use redis with Django?
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This Python module for Redis has a clear usage example in the readme: http://github.com/andymccurdy/redis-py
Redis is designed to be a RAM cache. It supports basic GET and SET of keys plus the storing of collections such as dict...
Is there an XSLT name-of element?
...is usually far more often. One would do it before adding to an RDB, and an xml document is just another database.
– Patanjali
Feb 14 '18 at 3:56
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Reference requirements.txt for the install_requires kwarg in setuptools setup.py file
...the other.
References:
install_requires vs Requirements files from the Python packaging user guide.
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How can I improve my paw detection?
...nting (semi) contiguous regions, there's already an easy implementation in Python: SciPy's ndimage.morphology module. This is a fairly common image morphology operation.
Basically, you have 5 steps:
def find_paws(data, smooth_radius=5, threshold=0.0001):
data = sp.ndimage.uniform_filter(da...
Concatenating Files And Insert New Line In Between Files
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In python, this concatenates with blank lines between files (the , suppresses adding an extra trailing blank line):
print '\n'.join(open(f).read() for f in filenames),
Here is the ugly python one-liner that can be called from...
Why is lazy evaluation useful?
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Python has lazily-evaluated infinite lists via iterators
– Mark Cidade
Nov 5 '08 at 15:10
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