大约有 41,400 项符合查询结果（耗时：0.0499秒） [XML]
What are the mechanics of short string optimization in libc++?
...
The libc++ basic_string is designed to have a sizeof 3 words on all architectures, where sizeof(word) == sizeof(void*). You have correctly dissected the long/short flag, and the size field in the short form.
what value would __min_cap, the capacity of short strings, take f...
How to find children of nodes using BeautifulSoup
...
131
Try this
li = soup.find('li', {'class': 'text'})
children = li.findChildren("a" , recursive=Fa...
Open a new tab in gnome-terminal using command line [closed]
... |
edited Mar 28 '10 at 13:58
richq
51.5k1818 gold badges144144 silver badges141141 bronze badges
answe...
Visibility of global variables in imported modules
...u could do something like this:
import module1
thingy1 = module1.Thingy(a=3)
thingy1.f()
If you really do want a global, but it's just there to be used by module1, set it in that module.
import module1
module1.a=3
module1.f()
On the other hand, if a is shared by a whole lot of modules, put...
What is The difference between ListBox and ListView
...
3 Answers
3
Active
...
Iterating Over Dictionary Key Values Corresponding to List in Python
...
|
edited Aug 31 '18 at 3:36
ostergaard
2,76322 gold badges2525 silver badges3939 bronze badges
...
XPath to find elements that does not have an id or class
...
answered Mar 8 '10 at 19:36
WelbogWelbog
54.1k88 gold badges101101 silver badges118118 bronze badges
...
how to change directory using Windows command line
I'm using cmd.exe (C:\WINDOWS\System32\cmd.exe) and I have to change my current directory to "D:\temp" i.e. temp folder in the D drive.
...
Debugging iframes with Chrome developer tools
...
553
In the Developer Tools in Chrome, there is a bar along the top, called the Execution Context Sel...