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How do I provide JVM arguments to VisualVM?
I'm using VisualVM from JDK 1.6.0_26 to profile a Java webapp running under Tomcat, but VisualVM often tells me that it doesn't have enough memory to take a snapshot, and to use the -Xmx switch to provide more memory to Netbeans. The problem is, I'm running VisualVM outside of Netbeans, so how can I...
d3 axis labeling
... .attr("y", 6)
.attr("dy", ".75em")
.attr("transform", "rotate(-90)")
.text("life expectancy (years)");
You can also use a stylesheet to style these labels as you like, either together (.label) or individually (.x.label, .y.label).
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“render :nothing => true” returns empty plaintext file?
...et the content type like this:
render :nothing => true, :status => 200, :content_type => 'text/html'
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fancybox - d.onCleanup is not a function
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309
You forgot to add the CSS of fancybox. Once you include it everything should work fine.
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How do I change column default value in PostgreSQL?
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answered Jan 20 '11 at 9:28
Silver LightSilver Light
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Scala: join an iterable of strings
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edited Nov 29 '19 at 10:31
Magnus Reftel
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answered Nov 23 '12 a...
Adding a legend to PyPlot in Matplotlib in the simplest manner possible
...ll legend(loc='upper left').
Consider this sample (tested with Python 3.8.0):
import numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0, 20, 1000)
y1 = np.sin(x)
y2 = np.cos(x)
plt.plot(x, y1, "-b", label="sine")
plt.plot(x, y2, "-r", label="cosine")
plt.legend(loc="upper left")
plt.y...
How do you exit from a void function in C++?
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200
Use a return statement!
return;
or
if (condition) return;
You don't need to (and can't) s...
Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
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edited Jul 14 '16 at 1:50
Seth
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answered Jan 18...
Can I add comments to a pip requirements file?
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edited Jun 10 at 6:09
V. K.
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answer...