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Android adding simple animations while setvisibility(view.Gone)

.... For this I suggest you use the new animation API introduced in Android 3.0 (Honeycomb). I can give you a few examples: This fades out a View: view.animate().alpha(0.0f); This fades it back in: view.animate().alpha(1.0f); This moves a View down by its height: view.animate().translationY(vie...
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Border length smaller than div width?

... You can use pseudoelements. E.g. div { width : 200px; height : 50px; position: relative; z-index : 1; background: #eee; } div:before { content : ""; position: absolute; left : 0; bottom : 0; height : 1px; width : 50%; /* or 100...
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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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add a string prefix to each value in a string column using Pandas

...['col'].astype(str) Example: >>> df = pd.DataFrame({'col':['a',0]}) >>> df col 0 a 1 0 >>> df['col'] = 'str' + df['col'].astype(str) >>> df col 0 stra 1 str0 share ...
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Regular expression to match non-ASCII characters?

... This should do it: [^\x00-\x7F]+ It matches any character which is not contained in the ASCII character set (0-127, i.e. 0x0 to 0x7F). You can do the same thing with Unicode: [^\u0000-\u007F]+ For unicode you can look at this 2 resources: ...
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Too many 'if' statements?

... 600 If you cannot come up with a formula, you can use a table for such a limited number of outcomes...
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How to sort a dataFrame in python pandas by two or more columns?

... 490 As of the 0.17.0 release, the sort method was deprecated in favor of sort_values. sort was comp...
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How to load a tsv file into a Pandas DataFrame?

... Note: As of 17.0 from_csv is discouraged: use pd.read_csv instead The documentation lists a .from_csv function that appears to do what you want: DataFrame.from_csv('c:/~/trainSetRel3.txt', sep='\t') If you have a header, you can pass he...
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Drawing Isometric game worlds

... 507 +50 Update: ...
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Reset keys of array elements in php?

... | edited Jun 7 '18 at 19:04 Riz-waan 54322 silver badges1212 bronze badges answered May 8 '12 at 5:09 ...