大约有 45,000 项符合查询结果（耗时：0.0461秒） [XML]
Mail multipart/alternative vs multipart/mixed
...ns Email that wraps this up nicely, meaning you don't need to know below.
If your requirement is an email with:
text and html versions
html version has embedded (inline) images
attachments
The only structure I found that works with Gmail/Outlook/iPad is:
mixed
alternative
text
related
...
Checking a Python module version at runtime
...ernative, I'd like to suggest that you don't check at run time (don't know if that's a hard requirement or not). For the python stuff I write that has external dependencies (3rd party libraries), I write a script that users can run to check their python install to see if the appropriate versions of...
Accessing an SQLite Database in Swift
...you should probably use one of the many SQLite wrappers, if you wanted to know how to call the SQLite library yourself, you would:
Configure your Swift project to handle SQLite C calls. If using Xcode 9 or later, you can simply do:
import SQLite3
Create/open database.
let fileURL = try! FileMan...
Create a “with” block on several context managers? [duplicate]
...() as Z:
do_something()
This is normally the best method to use, but if you have an unknown-length list of context managers you'll need one of the below methods.
In Python 3.3, you can enter an unknown-length list of context managers by using contextlib.ExitStack:
with ExitStack() as stack...
File name? Path name? Base name? Naming standard for pieces of a path
...onvention will be in vain. Here are my proposals, based on existing, well-known programs:
A) C:\users\OddThinking\Documents\My Source\Widget\foo.src
Vim calls it file root (:help filename-modifiers)
B) C:\users\OddThinking\Documents\My Source\Widget\foo.src
file name or base name
C) C:\...
Unix's 'ls' sort by name
... FILEs (the current directory by default). Sort entries alpha‐betically if none of -cftuvSUX nor --sort is specified.:
share
|
improve this answer
|
follow
...
What is the pythonic way to avoid default parameters that are empty lists?
...
def my_func(working_list=None):
if working_list is None:
working_list = []
working_list.append("a")
print(working_list)
The docs say you should use None as the default and explicitly test for it in the body of the function.
...
How can I capture the result of var_dump to a string?
...rray(
)),
'resource' => NULL, // Note that this resource pointer is now NULL
'null' => NULL,
)
var_dump ($debug_dump in above example):
array(8) {
["bool"]=>
bool(false)
["int"]=>
int(1)
["float"]=>
float(3.14)
["string"]=>
string(11) "hello world"
["arr...
Mock vs MagicMock
...es all these protocol methods by creating new Mocks and
setting them, so if every new mock created a bunch of new mocks and
set those as protocol methods and then all of those protocol methods
created a bunch more mocks and set them on their protocol methods,
you've got infinite recursion......
Can I use Twitter Bootstrap and jQuery UI at the same time?
...heme provides a decent alternative for others
that feel the same. To clarify, this project doesn't aim or intend to
replace Twitter Bootstrap. It merely provides a jQuery UI-compatible
theme inspired by Bootstrap's design. It also provides a version of
Bootstrap CSS with a few (minor) sectio...