大约有 41,000 项符合查询结果（耗时：0.0862秒） [XML]
How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
...tionaries in a single expression?
For dictionaries x and y, z becomes a shallowly merged dictionary with values from y replacing those from x.
In Python 3.5 or greater:
z = {**x, **y}
In Python 2, (or 3.4 or lower) write a function:
def merge_two_dicts(x, y):
z = x.copy() # start with x's ...
What to use as an initial version? [closed]
...reased often => more $$$, people don't want to buy a 0.99 beta version, etc) must be taken into account. "Logic" version numbers can help when working in a huge team.
And I like the linux way of having odd numbers for the unstable versions, and even numbers for the stable one.
...
Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=3
...uninstalling, reinstalling, deleting references, creating bindingRedirects etc.) I had to go back to an old version of Newtonsoft. Version 5.0.6 had been working before, so I tried that one. I had to enter these two commands in the Package Console:
uninstall-package newtonsoft.json -force
insta...
How to convert JSON to a Ruby hash
...
Assuming you have a JSON hash hanging around somewhere, to automatically convert it into something like WarHog's version, wrap your JSON hash contents in %q{hsh} tags.
This seems to automatically add all the necessary escaped text like in WarHog's answer.
...
Return a value from AsyncTask in Android [duplicate]
...syncTask shouldn't really be thought of as a utility function that simply fetches and returns some information but rather something much larger that fetches info and also manipulates the UI (or whatever) after fetching that info?
– Jake Wilson
Mar 29 '12 at 2:5...
What is the difference between Android margin start/end and right/left?
...
@Liggliluff bugs, typos, etc :) After API 17 start/end take precedence and there's a LINT warning if you still use the old ones. They are ignored, I tried.
– Martin Marconcini
Feb 6 '17 at 23:12
...
How do you attach and detach from Docker's process?
...fig.json file or --detach-keys "ctrl-a,a" on the command line with attach etc.
– Matthew Hannigan
Jan 1 '18 at 2:31
...
H2 in-memory database. Table not found
...e tables with UPPERCASE names then behaving case-sensitive, even though in all scripts (including in the creation ones) i used lowercase.
Solved by adding ;DATABASE_TO_UPPER=false to the connection URL.
share
|
...
HTML in string resource?
...or the older Html.fromHtml).
This also supports more tags like HTML links etc., not only formatting like getString method.
For example something like this should work:
<string name="html_message">Hello &lt;b>World&lt;/b>.</string>
val text = getString(R.string.html_mess...
Concatenating string and integer in python
...rol and flexibility about how to concatenate items, the space between them etc. For details about format specifications see this.
share
|
improve this answer
|
follow
...