大约有 47,000 项符合查询结果（耗时：0.0768秒） [XML]
Django admin: How to display a field that is marked as editable=False' in the model?
...
answered Oct 19 '10 at 11:37
tbacktback
8,85844 gold badges3737 silver badges6363 bronze badges
...
sql ORDER BY multiple values in specific order?
...
bobfluxbobflux
8,84022 gold badges2323 silver badges2222 bronze badges
...
How to get the start time of a long-running Linux process?
... PID CMD STARTED
1 Tue Jun 7 01:29:38 2016 /sbin/init
2 Tue Jun 7 01:29:38 2016 [kthreadd]
3 Tue Jun 7 01:29:38 2016 [ksoftirqd/0]
5 Tue Jun 7 01:29:38 2016 [kworker/0:0H]
...
Conveniently Declaring Compile-Time Strings in C++
...ng to match the elegance of Scott Schurr's str_const presented at C++ Now 2012. It does require constexpr though.
Here's how you can use it, and what it can do:
int
main()
{
constexpr str_const my_string = "Hello, world!";
static_assert(my_string.size() == 13, "");
static_assert(my_st...
Disable Maven warning message - “Selected war files include a WEB-INF/web.xml which will be ignored”
...
I got rid of this warning in maven 3.0.1 with the following build configuration (i believe perhaps web.xml is added to the project by other means, and should't be packaged by default):
<project>
...
<build>
<plugins>
...
Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
...
10 Answers
10
Active
...
Discard Git Stash Pop
...
answered Nov 18 '13 at 0:30
MichaelMilomMichaelMilom
2,84611 gold badge1313 silver badges2525 bronze badges
...
Removing a list of characters in string
...e) == test
t = timeit.timeit(lambda: f(subj, chars_to_remove), number=1000)
print ('{0:.3f} {1}'.format(t, f.__name__))
print (sys.version)
PYTHON2 = sys.version_info[0] == 2
print ('\n"plain" string:\n')
chars_to_remove = ['.', '!', '?']
subj = 'A.B!C?' * 1000
test = 'ABC' * 1000
profil...
error: default argument given for parameter 1
...8
Rptx
1,06811 gold badge1111 silver badges1717 bronze badges
answered Mar 30 '10 at 13:56
YacobyYacoby
...
Aligning rotated xticklabels with their respective xticks
...
209
You can set the horizontal alignment of ticklabels, see the example below. If you imagine a rec...