大约有 44,000 项符合查询结果（耗时：0.0588秒） [XML]
Finding duplicates in O(n) time and O(1) space
...will it work when i arrives at the home location, m? Yes it will, because now, even though at this new i we find that the 1st half of the if condition, A[i] != i, is true, the 2nd half tests whether the location it points to is a home location and finds that it isn't. In this situation we no longe...
How do I install an old version of Django on virtualenv?
...eady installed, do easy_install pip, then never touch easy_install again). Now you can do:
pip install Django==1.0.4
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How many levels of pointers can we have?
...evels where this can terminate.
struct list { struct list *next; ... };
now you can have list->next->next->next->...->next. This is really just multiple pointer indirections: *(*(..(*(*(*list).next).next).next...).next).next. And the .next is basically a noop when it's the first m...
ORA-01882: timezone region not found
...oracle:thin:@127.0.0.1:1521:tap", "username", "pw");
return conn;
}
now it is working!!
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A variable modified inside a while loop is not remembered
...or the original Bourne shell, but don't have access to a running copy just now to check.
There is, however, a very trivial workaround to the problem.
Change the first line of the script from:
#!/bin/bash
to
#!/bin/ksh
Et voila! A read at the end of a pipeline works just fine, assuming you ha...
Adding IN clause List to a JPA Query
...inclList)
but that is a bug (HHH-5126) (EDIT: which has been resolved by now).
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What is the difference between class and instance methods?
... be memory managed, great for temperorary arrays and what not.
I hope you now understand when and/or why you should use class methods!!
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Calling constructor from other constructor in same class
...
Yup, sorry about that. Corrected now.
– Matthew Dresser
May 6 '09 at 14:33
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HTTP POST with URL query parameters — good idea or not? [closed]
...
I don't think his answer is strictly correct. If you know the URL parameters for your form post when the HTML page is sent to the client, you can tack those URL parameters on to the form's action attribute, otherwise JavaScript can set the URL parameters when the form is submitt...
How can I change the color of AlertDialog title and the color of the line under it
...EN_ORANGE).
setDividerColor(HALLOWEEN_ORANGE).
setMessage("You are now entering the 10th dimension.");
qustomDialogBuilder.show();
And in order to add a custom layout (say, to add the little IP address EditText), you add
setCustomView(R.layout.example_ip_address_layout, v.getContext())
...