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Why `null >= 0 && null

...ncrements the value of a variable by 1 if its type is number and assigns 0 to the variable if not, where the variable is initially null or undefined . ...
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How do you connect localhost in the Android emulator? [duplicate]

... Use 10.0.2.2 to access your actual machine. As you've learned, when you use the emulator, localhost (127.0.0.1) refers to the device's own loopback service, not the one on your machine as you may expect. You can use 10.0.2.2 to ...
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How to change line width in ggplot?

... theme(axis.text.x = element_text( colour = 'black', angle = 90, size = 13, hjust = 0.5, vjust = 0.5),axis.title.x=element_blank()) + ylab("FSI (%Change)") + theme(axis.text.y = element_text(colour = 'black', size = 12), axis.title.y = element_text(size = 12...
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Is it possible to specify your own distance function using scikit-learn K-Means Clustering?

... 80 Here's a small kmeans that uses any of the 20-odd distances in scipy.spatial.distance, or a user...
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RGB to hex and hex to RGB

... 50 Answers 50 Active ...
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Cleanest and most Pythonic way to get tomorrow's date?

... | edited Oct 1 '09 at 22:52 Esteban Küber 33k1313 gold badges7676 silver badges9696 bronze badges ...
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How do I know the script file name in a Bash script?

... me=`basename "$0"` For reading through a symlink1, which is usually not what you want (you usually don't want to confuse the user this way), try: me="$(basename "$(test -L "$0" && readlink "$0" || echo "$0")")" IMO, that'll pro...
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Null vs. False vs. 0 in PHP

...developers can spot/utilize the difference between Null and False and 0 and all the other good "nothing" entities. What is the difference, specifically in PHP? Does it have something to do with === ? ...
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Append column to pandas dataframe

...t; dat2 = pd.DataFrame({'dat2': [7,6]}) > dat1.join(dat2) dat1 dat2 0 9 7 1 5 6 share | improve this answer | follow | ...
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How do I tell Maven to use the latest version of a dependency?

...epository, com.foo:my-foo has the following metadata: <?xml version="1.0" encoding="UTF-8"?><metadata> <groupId>com.foo</groupId> <artifactId>my-foo</artifactId> <version>2.0.0</version> <versioning> <release>1.1.1</release&...