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What's the best way to store Phone number in Django models

... You might actually look into the internationally standardized format E.164, recommended by Twilio for example (who have a service and an API for sending SMS or phone-calls via REST requests). This is likely to be the most universal way to store phone numbers, in particular if you have internat...
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How to apply shell command to each line of a command output?

Suppose I have some output from a command (such as ls -1 ): 8 Answers 8 ...
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How to create default value for function argument in Clojure

... 171 A function can have multiple signatures if the signatures differ in arity. You can use that t...
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Smart way to truncate long strings

... function truncate(str, n){ return (str.length > n) ? str.substr(0, n-1) + '…' : str; }; If by 'more sophisticated' you mean truncating at the last word boundary of a string then you need an extra check. First you clip the string to the desired length, next you clip the result of ...
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How accurately should I store latitude and longitude?

... 194 Accuracy versus decimal places at the equator decimal degrees distance places -----------...
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Javascript Equivalent to PHP Explode()

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CSS Font Border?

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Retrieve database or any other file from the Internal Storage using run-as

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URL encoding in Android

... | edited Oct 4 '13 at 15:32 JJD 42.7k4545 gold badges177177 silver badges291291 bronze badges ...
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plot a circle with pyplot

... Here's an example of doing this: import matplotlib.pyplot as plt circle1 = plt.Circle((0, 0), 0.2, color='r') circle2 = plt.Circle((0.5, 0.5), 0.2, color='blue') circle3 = plt.Circle((1, 1), 0.2, color='g', clip_on=False) fig, ax = plt.subplots() # note we must use plt.subplots, not plt.subplot...