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Loadbalancing web sockets
...-IP-port), it will work with TCP (and hence WebSocket).
Also note that a 64k hard limit only applies to outgoing TCP/IP for a given (source) IP address. It does not apply to incoming TCP/IP. We have tested Autobahn (a high-performance WebSocket server) with 200k active connections on a 2 core, 4GB ...
How to add title to subplots in Matplotlib?
...g.add_subplot(221)
ax2 = fig.add_subplot(222)
ax3 = fig.add_subplot(223)
ax4 = fig.add_subplot(224)
ax1.title.set_text('First Plot')
ax2.title.set_text('Second Plot')
ax3.title.set_text('Third Plot')
ax4.title.set_text('Fourth Plot')
plt.show()
...
Record file copy operation with Git
...
114
Git does not do rename tracking nor copy tracking, which means it doesn't record renames or copi...
Adding a y-axis label to secondary y-axis in matplotlib
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241
The best way is to interact with the axes object directly
import numpy as np
import matplotlib...
sql “LIKE” equivalent in django query
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204
Use __contains or __icontains (case-insensitive):
result = table.objects.filter(string__contains...
How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
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194
You can force SBT to reload changes:
Open SBT toolwindow (on the right side of IDE) and press re...
Append column to pandas dataframe
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45
Or pd.concat([dat1, dat2], axis=1) in this case.
– DSM
Dec 16 '13 at 3:35
...
Selecting an element in iFrame jQuery
...itrov
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Rails Model find where not equal
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In Rails 4.x (See http://edgeguides.rubyonrails.org/active_record_querying.html#not-conditions)
GroupUser.where.not(user_id: me)
In Rails 3.x
GroupUser.where(GroupUser.arel_table[:user_id].not_eq(me))
To shorten the length, you ...