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Error - trustAnchors parameter must be non-empty
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523
This bizarre message means that the truststore you specified was:
empty,
not found, or
couldn'...
Can I redirect the stdout in python into some sort of string buffer?
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from cStringIO import StringIO # Python3 use: from io import StringIO
import sys
old_stdout = sys.stdout
sys.stdout = mystdout = StringIO()
# blah blah lots of code ...
sys.stdout = old_stdout
# examine mystdout.getvalue()
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How do I find numeric columns in Pandas?
...clude and exclude. So isNumeric would look like:
numerics = ['int16', 'int32', 'int64', 'float16', 'float32', 'float64']
newdf = df.select_dtypes(include=numerics)
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Moving UITabBarItem Image down?
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edited Dec 14 '17 at 8:37
answered May 15 '13 at 15:15
L...
HTTP POST using JSON in Java
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answered Aug 24 '11 at 20:21
momomomo
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How to pretty print XML from the command line?
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Python
Python's xml.dom.minidom can format XML (both python2 and python3):
echo '<root><foo a="b">lorem</foo><bar value="ipsum" /></root>' |
python -c 'import sys;import xml.dom.minidom;s=sys.stdin.read();print(xml.dom.minidom.parseString(s).toprettyxml())'
s...
How to prevent vim from creating (and leaving) temporary files?
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user55400user55400
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Get integer value of the current year in Java
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653
int year = Calendar.getInstance().get(Calendar.YEAR);
Not sure if this meets with the criteria...
How to set Oracle's Java as the default Java in Ubuntu?
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edited Mar 30 at 15:27
BuZZ-dEE
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a...
What to do with “Unexpected indent” in python?
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133
Python uses spacing at the start of the line to determine when code blocks start and end. Error...