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How can I match on an attribute that contains a certain string?
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Sorry, this does not match a class, it matches a substring
– Timo Huovinen
Mar 20 '14 at 14:18
5
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Generating a PNG with matplotlib when DISPLAY is undefined
... got the error while using matplotlib through Spark. matplotlib.use('Agg') doesn't work for me. In the end, the following code works for me. More here
import matplotlib.pyplot as plt.
plt.switch_backend('agg')
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UIScrollView not scrolling
...is Vasselli! With Auto Layout enabled, it won't work in viewDidLoad but it does with viewDidLayoutSubviews!
– Romain
Jan 24 '14 at 21:44
1
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How do I make a Mac Terminal pop-up/alert? Applescript?
...d name "Submarine"'
An alert can be displayed instead of a notification
Does not take the sub-heading nor the sound tough.
With AppleScript:
display alert "Alert title" message "Your message text line here."
With terminal/bash and osascript:
osascript -e 'display alert "Alert title" message...
Spring MVC: How to return image in @ResponseBody?
...ld possibly do, Mongo-Java-Driver 3.0.3 with GridFsDBFile.getInputStream() does not return an anonymous class called MyInputStream. I would check your versions -- perhaps update?
– Jaymes Bearden
Aug 24 '15 at 17:08
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Fragment onResume() & onPause() is not called on backstack
...n the resumed state can the lifecycle of a fragment change independently." Does this mean that the fragment onResume can be called even if the activity onResume is not called ?
– v4r
May 27 '14 at 8:55
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Lombok is not generating getter and setter
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If even after doing above steps it doesn't work, then EXIT and START eclipse again. Simple File->Restart doesn't work. Explicit EXIT and Start is necessary.
– nanosoft
Mar 4 '15 at 21:26
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Python Anaconda - How to Safely Uninstall
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Also ~/.anaconda/navigator. It sure does splatter the directories around.
– smci
Dec 11 '17 at 2:16
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How do I dump an object's fields to the console?
... :age => 43}
puts $foo.to_yaml
returns
---
:age: 43
:name: Clem
(Does this depend on some YAML module being loaded? Or would that typically be available?)
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Is there a difference between x++ and ++x in java?
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When considering what the computer actually does...
++x: load x from memory, increment, use, store back to memory.
x++: load x from memory, use, increment, store back to memory.
Consider:
a = 0
x = f(a++)
y = f(++a)
where function f(p) returns p + 1
x ...