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Visual Studio popup: “the operation could not be completed”
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30 Answers
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How can i take an UIImage and give it a black border?
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With OS > 3.0 you can do this:
//you need this import
#import <QuartzCore/QuartzCore.h>
[imageView.layer setBorderColor: [[UIColor blackColor] CGColor]];
[imageView.layer setBorderWidth: 2.0];
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How to generate a Dockerfile from an image?
...ar/run/docker.sock:/var/run/docker.sock --rm alpine/dfimage"
dfimage -sV=1.36 nginx:latest
It will pull the target docker image automaticlaly and export Dockerfile. Parameter -sV=1.36 is not always required.
Reference: https://hub.docker.com/repository/docker/alpine/dfimage
below is the old answer,...
System.MissingMethodException: Method not found?
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34 Answers
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Get the last inserted row ID (with SQL statement) [duplicate]
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3 Answers
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Replacing blank values (white space) with NaN in pandas
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I think df.replace() does the job, since pandas 0.13:
df = pd.DataFrame([
[-0.532681, 'foo', 0],
[1.490752, 'bar', 1],
[-1.387326, 'foo', 2],
[0.814772, 'baz', ' '],
[-0.222552, ' ', 4],
[-1.176781, 'qux', ' '],
], columns='A B C'.sp...
How to check if a view controller is presented modally or pushed on a navigation stack?
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answered May 12 '14 at 23:07
ColdLogicColdLogic
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How do I clear/delete the current line in terminal?
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answered Mar 13 '12 at 7:23
kevkev
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I'm getting Key error in python
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RanRagRanRag
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Do you put unit tests in same project or another project?
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edited Dec 7 '08 at 23:26
answered Dec 7 '08 at 3:20
J...