大约有 45,000 项符合查询结果（耗时：0.0730秒） [XML]
C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
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177
Use Encoding.Convert to adjust the byte array before attempting to decode it into your destina...
Generate array of all letters and digits
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[*('a'..'z'), *('0'..'9')] # doesn't work in Ruby 1.8
or
('a'..'z').to_a + ('0'..'9').to_a ...
Elegant Python function to convert CamelCase to snake_case?
...anymore):
def camel_to_snake(name):
name = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
return re.sub('([a-z0-9])([A-Z])', r'\1_\2', name).lower()
print(camel_to_snake('camel2_camel2_case')) # camel2_camel2_case
print(camel_to_snake('getHTTPResponseCode')) # get_http_response_code
print(camel_t...
What's the difference between console.dir and console.log?
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You can also see a clear difference with arrays (e.g., console.dir([1,2,3])) which are logged differently from normal objects:
> console.log([1,2,3])
[1, 2, 3]
> console.dir([1,2,3])
* Array[3]
0: 1
1: 2
2: 3
length: 3
* __proto__: Array[0]
concat: function...
How to find list of possible words from a letter matrix [Boggle Solver]
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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
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Replace values in list using Python [duplicate]
...list in-place if you want, but it doesn't actually save time:
items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
for index, item in enumerate(items):
if not (item % 2):
items[index] = None
Here are (Python 3.6.3) timings demonstrating the non-timesave:
In [1]: %%timeit
...: items = [0, 1,...
What .NET collection provides the fastest search
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In the most general case, consider System.Collections.Generic.HashSet as your default "Contain...