Please initialize the log4j system properly. While running web service

Those messages are something tricky, enough so that people created this to make it clearer: https://issues.apache.org/bugzilla/show_bug.cgi?id=25747 What’s tricky about them is that the warnings are written if Log4j can’t find its log4j.properties (or log4j.xml) file, but also if the file is fine and dandy but its content is not complete from a configuration point of … Read more

Difference between Axis2 webservice and CXF web service

The main differences between axis2 web service and CXF web service are as follows: CXF has support for WS-Addressing, WS-Policy, WS-RM, WS-Security, and WS-I BasicProfile. Axis2 supports each of these except for WS-Policy, which will be supported in an upcoming version. CXF was written with Spring in mind; Axis2 is not. Axis2 supports a wider … Read more

Axes class – set explicitly size (width/height) of axes in given units

The axes size is determined by the figure size and the figure spacings, which can be set using figure.subplots_adjust(). In reverse this means that you can set the axes size by setting the figure size taking into acount the figure spacings: import matplotlib.pyplot as plt def set_size(w,h, ax=None): “”” w, h: width, height in inches … Read more

Matplotlib axis with two scales shared origin

use the align_yaxis() function: import numpy as np import matplotlib.pyplot as plt def align_yaxis(ax1, v1, ax2, v2): “””adjust ax2 ylimit so that v2 in ax2 is aligned to v1 in ax1″”” _, y1 = ax1.transData.transform((0, v1)) _, y2 = ax2.transData.transform((0, v2)) inv = ax2.transData.inverted() _, dy = inv.transform((0, 0)) – inv.transform((0, y1-y2)) miny, maxy = … Read more

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