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Are string.Equals() and == operator really same? [duplicate]
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Great answer. Wouldn't it make more sense to use String.Equals(x, y) instead of object.Equals(x, y) to avoid the null issue?
– Chaulky
Jun 4 '13 at 18:29
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How to calculate the SVG Path for an arc (of a circle)
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130
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What is an initialization block?
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nice answer by aioobe
adding few more points
public class StaticTest extends parent {
static {
System.out.println("inside satic block");
}
StaticTest() {
System.out.println("inside constructor of child");
}
{
Sy...
Regex empty string or email
...|com|org|net|edu|gov|mil|biz|info|mobi|name|aero|asia|jobs|museum)$)
see more about the email matching regex itself:
http://www.regular-expressions.info/email.html
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How to remove all subviews of a view in Swift?
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43
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How to put the legend out of the plot
...ox_to_anchor=(1.1, 1.05))
plt.show()
Similarly, you can make the legend more horizontal and/or put it at the top of the figure (I'm also turning on rounded corners and a simple drop shadow):
import matplotlib.pyplot as plt
import numpy as np
x = np.arange(10)
fig = plt.figure()
ax = plt.subplot...
Objective-C: Where to remove observer for NSNotification?
...notification. For this... See above.
Edit (since the answer seems to draw more comments than I would have thought) All I am trying to say here is: it's really hard to give general advice as to when it's best to remove the observer from the notification center, because that depends:
On your use ca...
How do you update Xcode on OSX to the latest version?
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91
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master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
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762
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lenses, fclabels, data-accessor - which library for structure access and mutation is better
...ata-lens. I'm keeping this commentary, though.]
data-accessor is somewhat more popular than fclabels, in part because it is Haskell 98. However, its choice of internal representation makes me throw up in my mouth a little bit.
The type T it uses to represent a lens is internally defined as
newty...