大约有 40,000 项符合查询结果（耗时：0.0521秒） [XML]
What is getattr() exactly and how do I use it?
...t Thor, Iron Man, Doctor Strange in superheroes.py. You very smartly write down the properties of all of them in properties.py in a compact dict and then access them.
properties.py
thor = {
'about': 'Asgardian god of thunder',
'weapon': 'Mjolnir',
'powers': ['invulnerability', 'keen se...
Alternate background colors for list items
...ry as your needs evolve to provide you with greater flexibility and to cut down on the typing. Why type all those list elements by hand?
share
|
improve this answer
|
follow
...
How to fix Python indentation
...
can you track down the original coder(s) and apply enhanced interrogation techniques? There is nothing worse than inconsistently indented code.
– Ben Hughes
Jun 21 '09 at 18:25
...
How to find all duplicate from a List? [duplicate]
...numerables that have a Count of <=1, then select their keys to get back down to a single enumerable:
var duplicateKeys = list.GroupBy(x => x)
.Where(group => group.Count() > 1)
.Select(group => group.Key);
...
How to select a single field for all documents in a MongoDB collection?
...
Dude did you give me a down vote because I had included screenshot in my answer ?
– grepit
Mar 28 '19 at 15:05
...
Rails server says port already used, how to kill that process?
...nd it addresses how to use it for mac users as well. There is no reason to down vote especially considering others , including myself stumbled upon this question in the past despite not being on a mac.
– saneshark
Nov 1 '13 at 15:02
...
Javascript equivalent of Python's zip function
...Underscore picks up right where they leave off and so far it hasn't let me down. Oh by the way, it's only 3kb minified.
Check it out:
_.zip(['moe', 'larry', 'curly'], [30, 40, 50], [true, false, false]);
// returns [["moe", 30, true], ["larry", 40, false], ["curly", 50, false]]
...
How should I use try-with-resources with JDBC?
...
There's no need for the outer try in your example, so you can at least go down from 3 to 2, and also you don't need closing ; at the end of the resource list. The advantage of using two try blocks is that all of your code is present up front so you don't have to refer to a separate method:
public ...
How do I ignore a directory with SVN?
...th/to/dir/ignored_directory in editor. IOW: SVN matches objects one level down at a time.
– greenoldman
Mar 10 '10 at 7:43
add a comment
|
...
How do I apply the for-each loop to every character in a String?
...
Down voted because this is specifically not what OP asked for. While this is a valid solution it is entirely not what is being asked
– Sirens
Apr 24 '17 at 3:40
...