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correct way to use super (argument passing)
So I was following Python's Super Considered Harmful , and went to test out his examples.
3 Answers
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How do I get a TextBox to only accept numeric input in WPF?
...Length == 0 || text.Length <= this.MaxLength) returns always false when testing the new text. This should better be (this.MaxLength == int.MinValue || text.Length <= this.MaxLength) since you set int.MinValue as default value for MaxLength.
– Christoph Meißner
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How to get the IP address of the docker host from inside a docker container
... the parent machine:
sudo ifconfig lo0 alias 192.168.46.49
You can then test the connection from within the docker container with telnet. In my case I wanted to connect to a remote xdebug server:
telnet 192.168.46.49 9000
Now when traffic comes into your Mac addressed for 192.168.46.49 (and al...
Make a div fill up the remaining width
...v<br />bit taller
</div>
</div>
Browser Support
Tested on BrowserStack.com on the following web browsers:
IE7 to IE11
Ff 20, Ff 28
Safari 4.0 (windows XP), Safari 5.1 (windows XP)
Chrome 20, Chrome 25, Chrome 30, Chrome 33,
Opera 20
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How can you get the SSH return code using Paramiko?
....recv_exit_status()
client.close()
Example of its execution:
$ python sshtest.py
Password:
Command to run: true
running 'true'
exit status: 0
Command to run: false
running 'false'
exit status: 1
Command to run:
$
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Finding local maxima/minima with Numpy in a 1D numpy array
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if the input is test02=np.array([10,4,4,4,5,6,7,6]), then it does not work. It does not recognize the consecutive values as local minima.
– Leos313
Nov 24 '18 at 22:14
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How to change the color of an svg element?
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Added a test page - to color SVG via Filter settings:
E.G
filter: invert(0.5) sepia(1) saturate(5) hue-rotate(175deg)
Upload & Color your SVG - Jsfiddle
Took the idea from: https://blog.union.io/code/2017/08/10/img-svg-fill/
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Does pandas iterrows have performance issues?
... table3 = pd.DataFrame(ret, columns=('letter', 'number2'))
Benchmark test:
-- iterrows() --
100 loops, best of 3: 12.7 ms per loop
letter number2
0 a 0.5
1 b 0.1
2 c 5.0
3 d 4.0
-- itertuple() --
100 loops, best of 3: 12.3 ms per loop
-- to_records...
How can I use Google's Roboto font on a website?
... Cool thing, they provide an @import for LESS files too! However, testing w/o internet connection OR Google connection issues (e.g.: China) = NO Fonts... I also noticed that there is no Roboto Black (Roboto Bk) font-family: they actually only use 3 font families (Roboto, Roboto Condensed an...
maven-dependency-plugin (goals “copy-dependencies”, “unpack”) is not supported by m2e
...e it. You have to enclose your <plugins> in <pluginManagement> tested with Eclipse Indigo SR1, maven 2.2.1
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