大约有 2,900 项符合查询结果（耗时：0.0289秒） [XML]
Where am I? - Get country
...region": "CA",
"regionName": "California",
"city": "San Francisco",
"zip": "94105",
"lat": "37.7898",
"lon": "-122.3942",
"timezone": "America/Los_Angeles",
"isp": "Wikimedia Foundation",
"org": "Wikimedia Foundation",
"as": "AS14907 Wikimedia US network",
"query": "208.80.152.20...
Copy file or directories recursively in Python
...eck (check overwriting issue), but will not work for binary files such as 'zip'. Why not using simple python file copy instead of line by line read/write?
– notilas
Sep 28 '16 at 15:52
...
Create an Android Jar library for distribution
... You can check the content of the JAR with a archive program (JAR is ZIP) and see what is missing and add them. You can find more information here: ant.apache.org/manual/Tasks/jar.html
– white_gecko
Nov 23 '11 at 17:29
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How to check if a string is a valid date
...ike this, for handling bad formatted date : Date.valid_date? *Array.new(3).zip(date_string.split('-')).transpose.last.reverse.map(&:to_i)
– vincentp
Jun 1 '15 at 8:25
add ...
How do I extract a sub-hash from a hash?
...
def subhash(*keys)
keys = keys.select { |k| key?(k) }
Hash[keys.zip(values_at(*keys))]
end
end
Hash.send(:include, HashExtensions)
{:a => :A, :b => :B, :c => :C, :d => :D}.subhash(:a) # => {:a => :A}
...
Finding current executable's path without /proc/self/exe
...SD, OpenBSD, BSD x.x, SunOS, Solaris, SYSV, HPUX, Concentrix, SCO, Darwin, AIX, OS X, Nextstep, etc. And with a little modification probably VMS, VM/CMS, DOS/Windows, ReactOS, OS/2, etc. If a program was launched directly from a GUI environment, it should have set argv[0] to an absolute path.
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Parse RSS with jQuery
...
Anirudha, perhaps you can try 7-zip? It's Free, open source, and opens a variety of file types, including tar/gzip.
– Nathan Strutz
Nov 9 '09 at 15:30
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Pretty printing XML in Python
..., using re.compile prior to sub operation (I was using re.findall() twice, zip and a for loop with str.replace()...)
– heltonbiker
Sep 16 '11 at 20:49
3
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How to group dataframe rows into list in pandas groupby?
...','B','B','C']
N = [1,2,5,5,4,6]
import pandas as pd
df = pd.DataFrame(zip(L,N),columns = list('LN'))
groups = df.groupby(df.L)
groups.groups
{'A': [0, 1], 'B': [2, 3, 4], 'C': [5]}
which gives and index-wise description of the groups.
To get elements of single groups, you can do, ...
How to force keyboard with numbers in mobile website in Android
...ave these hacks. I mean, it's not like a zero-leading number is that rare (Zip Codes in the US are an obvious example).
– Jaxidian
Sep 12 '17 at 14:31
2
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