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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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glVertexAttribPointer clarification

... 210 Some of the terminology is a bit off: A Vertex Array is just an array (typically a float[]) th...
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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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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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Why does the month argument range from 0 to 11 in JavaScript's Date constructor?

... 60 It's an old (probably unfortunate, probably dying) tradition in the programming world, see the o...
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Stacked Tabs in Bootstrap 3

..., .tabs-right > .nav-tabs, .tabs-left > .nav-tabs { border-bottom: 0; } .tab-content > .tab-pane, .pill-content > .pill-pane { display: none; } .tab-content > .active, .pill-content > .active { display: block; } .tabs-below > .nav-tabs { border-top: 1px solid #ddd; } ...
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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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MySQL root access from all hosts

...t way is to comment out the line in your my.cnf file: #bind-address = 127.0.0.1 and restart mysql service mysql restart By default it binds only to localhost, but if you comment the line it binds to all interfaces it finds. Commenting out the line is equivalent to bind-address=*. To check wh...
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“Full screen”

... 10 Answers 10 Active ...
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figure of imshow() is too small

...'t need an equal aspect you can set aspect to auto imshow(random.rand(8, 90), interpolation='nearest', aspect='auto') which gives the following figure If you want an equal aspect ratio you have to adapt your figsize according to the aspect fig, ax = subplots(figsize=(18, 2)) ax.imshow(random....