大约有 12,000 项符合查询结果(耗时:0.0322秒) [XML]

https://stackoverflow.com/ques... 

When should I use a trailing slash in my URL?

...hose without a trailing slash to denote a file: http://example.com/foo/ (with trailing slash, conventionally a directory) http://example.com/foo (without trailing slash, conventionally a file) Source: Google WebMaster Central Blog - To slash or not to slash Finally: A slash at the ...
https://stackoverflow.com/ques... 

How to 'bulk update' with Django?

...hould be able to use: ModelClass.objects.filter(name='bar').update(name="foo") You can also use F objects to do things like incrementing rows: from django.db.models import F Entry.objects.all().update(n_pingbacks=F('n_pingbacks') + 1) See the documentation. However, note that: This won't ...
https://stackoverflow.com/ques... 

Python naming conventions for modules

...rcase. This leads to imports like the following: from nib import Nib from foo import Foo from spam.eggs import Eggs, FriedEggs It's a bit like emulating the Java way. One class per file. But with the added flexibility, that you can allways add another class to a single file if it makes sense. ...
https://stackoverflow.com/ques... 

Creating hard and soft links using PowerShell

... Worked also on a Windows10 system. – FooF Feb 21 '19 at 4:09 add a comment  |  ...
https://stackoverflow.com/ques... 

Is it faster to count down than it is to count up?

... In C to psudo-assembly: for (i = 0; i < 10; i++) { foo(i); } turns into clear i top_of_loop: call foo increment i compare 10, i jump_less top_of_loop while: for (i = 10; i >= 0; i--) { foo(i); } turns into load i, 10 top_of_loop: ca...
https://stackoverflow.com/ques... 

What is the difference between Type and Class?

...think of a 'type' as an umbrella term for 'classes' and 'primitives'. int foo; // Type is int, class is nonexistent. MyClass foo; // Type is MyClass, class is MyClass share | improve this answer ...
https://stackoverflow.com/ques... 

Authoritative position of duplicate HTTP GET query keys

... @IanClark It's intuitive to PHP coders - in plain PHP, $foo[] = 1 appends to an array. Django (Python) also does the same thing. – Izkata Dec 10 '13 at 17:52 ...
https://stackoverflow.com/ques... 

Override compile flags for single files

...rce file builds. You should be able to countermand the -Weffc++ flag for foo.cpp by doing set_source_files_properties(foo.cpp PROPERTIES COMPILE_FLAGS -Wno-effc++) This should have the effect of adding -Wno-effc++ after -Weffc++ in the compiler command, and the latter setting wins. To see the ...
https://stackoverflow.com/ques... 

Removing colors from output

... If I do echo "$(tput setaf 1)foo$(tput sgr0) bar" | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[mGK]//g" | cat -A , I get : foo^O bar$ So I guess some characters are not correctly removed, right ? Do you know how to correct ? – edi9...
https://stackoverflow.com/ques... 

Multiline string literal in C#

...nt of a string to form a verbatim string literal: string query = @"SELECT foo, bar FROM table WHERE id = 42"; You also do not have to escape special characters when you use this method, except for double quotes as shown in Jon Skeet's answer. ...