大约有 48,000 项符合查询结果（耗时：0.0941秒） [XML]
How to convert float to int with Java
...ted May 7 '15 at 18:03
user719662
answered Aug 18 '09 at 17:41
tw39124tw39124
8,00722 ...
How to access a dictionary element in a Django template?
...object:
class Choice(models.Model):
text = models.CharField(max_length=200)
def calculateVotes(self):
return Vote.objects.filter(choice=self).count()
votes = property(calculateVotes)
And then in your template, you can do:
{% for choice in choices %}
{{choice.choice}} - {{c...
Batch script: how to check for admin rights
...
27 Answers
27
Active
...
How to import a module given its name as string?
...
324
With Python older than 2.7/3.1, that's pretty much how you do it.
For newer versions, see imp...
How to turn on line numbers in IDLE?
...
152
Version 3.8 or newer:
To show line numbers in the current window, go to Options and click Show L...
Debugging JavaScript in IE7
...
|
edited Jan 20 '14 at 10:16
Simon
48411 gold badge66 silver badges2525 bronze badges
answe...
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
...
42 Answers
42
Active
...
Bootstrap: Position of dropdown menu relative to navbar item
...
233
This is the effect that we're trying to achieve:
The classes that need to be applied change...