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How to make an anchor tag refer to nothing?
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edited Mar 23 '15 at 4:41
littleibex
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adding x and y axis labels in ggplot2
...("ggplot2")
ggplot(ex1221, aes(Discharge, Area)) +
geom_point(aes(size=NO3)) +
scale_size_area() +
xlab("My x label") +
ylab("My y label") +
ggtitle("Weighted Scatterplot of Watershed Area vs. Discharge and Nitrogen Levels (PPM)")
ggplot(ex1221, aes(Discharge, Area)) +
geom_point(a...
Why does i = i + i give me 0?
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The issue is due to integer overflow.
In 32-bit twos-complement arithmetic:
i does indeed start out having power-of-two values, but then overflow behaviors start once you get to 230:
230 + 230 = -231
-231 + -231 = 0
...in int arithmetic, since it's essentially ari...
Resetting remote to a certain commit
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1316
Assuming that your branch is called master both here and remotely, and that your remote is cal...
Deleting Row in SQLite in Android
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183
You can try like this:
//---deletes a particular title---
public boolean deleteTitle(String na...
How can I sharpen an image in OpenCV?
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163
One general procedure is laid out in the Wikipedia article on unsharp masking:
You use a Gaussia...
How to spyOn a value property (rather than a method) with Jasmine
...nterested.
https://github.com/jasmine/jasmine/blob/7f8f2b5e7a7af70d7f6b629331eb6fe0a7cb9279/src/core/requireInterface.js#L199
Answering the original question, with jasmine 2.6.1, you would:
const spy = spyOnProperty(myObj, 'valueA', 'get').andReturn(1);
expect(myObj.valueA).toBe(1);
expect(spy).t...
Remove array element based on object property
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answered Mar 8 '13 at 6:19
jAndyjAndy
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MongoDB aggregation framework match OR
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edited Sep 14 '15 at 11:33
Balthazar
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answe...
Can I change all my http:// links to just //?
...rdDave Ward
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