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How do I use reflection to invoke a private method?
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Reflection dangerous? Hmmm... C# , Java, Python... actually everything is dangerous, even the world :D You just have to take care about how to do it safely...
– Legends
Feb 1 '18 at 12:19
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Sorting arrays in NumPy by column
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From the Python documentation wiki, I think you can do:
a = ([[1, 2, 3], [4, 5, 6], [0, 0, 1]]);
a = sorted(a, key=lambda a_entry: a_entry[1])
print a
The output is:
[[[0, 0, 1], [1, 2, 3], [4, 5, 6]]]
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API to automatically upload apk to Google Play? [closed]
... info there, submitting the page, etc.
We are working on such open-source Python tool:
https://github.com/onepf/AppDF/tree/master/tools/uploader
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How to call a JavaScript function from PHP?
...n name
window[returnedData]();
},
'text'
);
* Or JSON or XML etc.
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Remove all line breaks from a long string of text
...tespace".split())
Out: 'some text with multiple whitespace'
https://docs.python.org/2/library/stdtypes.html#str.split
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:not(:empty) CSS selector is not working?
...anything in a proper HTML document. (It would still work in a hypothetical XML document that defines an <input> element that can accept text or child elements.)
I don't think you can style empty <input> fields dynamically using just CSS (i.e. rules that apply whenever a field is empty, ...
LISTAGG in Oracle to return distinct values
... to 4000. Thanks to this post here by user3465996
select col1 ,
dbms_xmlgen.convert( -- HTML decode
dbms_lob.substr( -- limit size to 4000 chars
ltrim( -- remove leading commas
REGEXP_REPLACE(REPLACE(
REPLACE(
XMLAGG(
XMLELEMENT("A",col2 )
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What is the difference between UTF-8 and ISO-8859-1?
...II, but UTF-8 is not backwards compatible with ISO-8859-1:
#!/usr/bin/env python3
c = chr(0xa9)
print(c)
print(c.encode('utf-8'))
print(c.encode('iso-8859-1'))
Output:
©
b'\xc2\xa9'
b'\xa9'
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What are the best practices for using Assembly Attributes?
...you want to manually change the values in all projects as a one-off:
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="UpdateAssemblyInfo" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<AllAssemblyInfoFile...
What does @: (at symbol colon) mean in a Makefile?
...also be a leftover stub from development. It's like writing a function in Python that only contains pass. It can be useful for stubbing blocks of code for copy/paste but they generally shouldn't exist for long. When stubbing this way the file would still compile, pass linting, etc.
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