大约有 30,000 项符合查询结果（耗时：0.0642秒） [XML]
How to use XPath contains() here?
...st li child has a string-value that contains a Model substring.
Examples
XML
<r>
<ul id="one">
<li>Model A</li>
<li>Foo</li>
</ul>
<ul id="two">
<li>Foo</li>
<li>Model A</li>
</ul>
</r>
...
EditText, clear focus on touch outside
...ding on Ken's answer, here's the most modular copy-and-paste solution.
No XML needed.
Put it in your Activity and it'll apply to all EditTexts including those within fragments within that activity.
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
if (event.getAction() == Motio...
How to prevent the activity from loading twice on pressing the button
...
Add this to your Activity definition in AndroidManifest.xml...
android:launchMode = "singleTop"
For example:
<activity
android:name=".MainActivity"
android:theme="@style/AppTheme.NoActionBar"
android:launchMode = "singleTop"/>
...
Converting JSON String to Dictionary Not List
...n ' single quotes.
Your JSON dump.txt File:
{"test":"1", "test2":123}
Python Script:
import json
with open('/your/path/to/a/dict/dump.txt') as handle:
dictdump = json.loads(handle.read())
share
|
...
Project structure for Google App Engine
...lt to keep things organized - mainly due to the fact that this is my first python project, and I didn't know anything about it until I started working.
...
How to “perfectly” override a dict?
...
@NeilG This unfortunately includes the JSONEncoder in the python standard library - github.com/python-git/python/blob/…
– Andy Smith
Oct 24 '14 at 14:21
...
Use cases for the 'setdefault' dict method
The addition of collections.defaultdict in Python 2.5 greatly reduced the need for dict 's setdefault method. This question is for our collective education:
...
Django Passing Custom Form Parameters to Formset
...read here doesn't make sense, it's because I just edited the answer to use Python's functools.partial instead of Django's django.utils.functional.curry. They do the same thing, except that functools.partial returns a distinct callable type instead of a regular Python function, and the partial type d...
Format numbers in django templates
...d work.
Refer to documentation.
update at 2018-04-16:
There is also a python way to do this thing:
>>> '{:,}'.format(1000000)
'1,000,000'
share
|
improve this answer
|
...
Remove element by id
...ly remove items the way the language intends. Anyone familiar with parsing XML will recognize the need to get to the parent to delete children. HTML is a superset of XML (sort of).
– Hal50000
Nov 2 '16 at 1:30
...