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Reduce left and right margins in matplotlib plot

... E.g. import matplotlib.pyplot as plt import numpy as np data = np.arange(3000).reshape((100,30)) plt.imshow(data) plt.savefig('test.png', bbox_inches='tight') Another way is to use fig.tight_layout() import matplotlib.pyplot as plt import numpy as np xs = np.linspace(0, 1, 20); ys = np.sin(xs)...
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How to 'minify' Javascript code

.../shorter var a=10; a+='';//String a*=1;//Number Round a number var a=10.3899845 var b=Math.round(a); //same as var b=(a+.5)|0;//numbers up to 10 decimal digits (32bit) Floor a number var a=10.3899845 var b=Math.floor(a); //same as var b=a|0;//numbers up to 10 decimal digits (32bit) switch ca...
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JavaScript function order: why does it matter?

...| edited Dec 5 '18 at 15:53 Ivar 4,0471111 gold badges3939 silver badges4747 bronze badges answered Sep ...
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Convert int to string?

... answered Jun 21 '10 at 3:15 Anthony PegramAnthony Pegram 111k2424 gold badges200200 silver badges240240 bronze badges ...
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Upgrade python packages from requirements.txt using pip command

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Javascript object Vs JSON

... alert('hello'); } }); // returns the string "{"foo":"2011-11-28T10:21:33.939Z"}" For parsing a JSON string, is the method below recommended? var javascriptObj = JSON.parse(jSonString); Yes, but older browsers don't support JSON natively (IE <8). To support these, you should include jso...
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How to fix bower ECMDERR

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NSObject +load and +initialize - What do they do?

... return 0; } This program prints two lines of output: 2012-11-10 16:18:38.984 testApp[7498:c07] in Superclass initialize; self = Superclass 2012-11-10 16:18:38.987 testApp[7498:c07] in Superclass initialize; self = Subclass Since the system sends the initialize method lazily, a class won't rec...
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Hidden features of Python [closed]

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How do you reverse a string in place in C or C++?

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