大约有 43,000 项符合查询结果（耗时：0.0574秒） [XML]
Static constant string (class member)
I'd like to have a private static constant for a class (in this case a shape-factory).
11 Answers
...
Android: show soft keyboard automatically when focus is on an EditText
...o this if the device has a hardware keyboard? Seems like this is annoying for those users.
– mxcl
Mar 8 '12 at 17:23
9
...
How to return a value from __init__ in Python?
...
__init__ is required to return None. You cannot (or at least shouldn't) return something else.
Try making whatever you want to return an instance variable (or function).
>>> class Foo:
... def __init__(self):
... return 42
...
>>> foo = Foo(...
What's the difference between “ ” and “ ”?
...pped at that point, just like it wouldn’t be wrapped in the middle of a word.
Furthermore as Svend points out in his comment, non-breaking spaces are not collapsed.
share
|
improve this answer
...
Run cron job only if it isn't already running
So I'm trying to set up a cron job as a sort of watchdog for a daemon that I've created. If the daemon errors out and fails, I want the cron job to periodically restart it... I'm not sure how possible this is, but I read through a couple of cron tutorials and couldn't find anything that would do wha...
How can I get the concatenation of two lists in Python without modifying either one? [duplicate]
...
Well, that explains it. I was looking for a function name, not an operator (Yes, I know that operators are implemented by hidden functions.)
– Ryan C. Thompson
Dec 3 '10 at 19:07
...
Is it possible to program iPhone in C++
I'm all for language diversity, but Objective C is insane. So I'm curious: is it possible to code iPhone apps with C++ while using the Cocoa API, etc?
...
Submitting a form by pressing enter without a submit button
Well I am trying to submit a form by pressing enter but not displaying a submit button. I don't want to get into JavaScript if possible since I want everything to work on all browsers (the only JS way I know is with events).
...
Common elements in two lists
...
RetainAll returns a new list? I tried to store the output of retain to a new list sth like that tempList.addAll(listA.retainAll(listB)); but it doesnt work
– zenitis
May 9 '11 at 22:53
...
Change multiple files
The following command is correctly changing the contents of 2 files.
9 Answers
9
...