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What does __FILE__ mean in Ruby?
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146
It is a reference to the current file name. In the file foo.rb, __FILE__ would be interpreted ...
No module named setuptools
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edited Nov 9 '18 at 17:29
Zaheer Ahmed
25.4k1111 gold badges6969 silver badges105105 bronze badges
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Any equivalent to .= for adding to beginning of string in PHP?
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166
Nope. But you can do
$foo = "bar" . $foo
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How can I filter lines on load in Pandas read_csv function?
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There isn't an option to filter the rows before the CSV file is loaded into a pandas object.
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I want to exception handle 'list index out of range.'
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Handling the exception is the way to go:
try:
gotdata = dlist[1]
except IndexError:
gotdata = 'null'
Of course you could also check the len() of dlist; but handling the exception is more intuitive.
share
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Magic number in boost::hash_combine
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141
The magic number is supposed to be 32 random bits, where each is equally likely to be 0 or 1, ...
jQuery form serialize - empty string
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You have to give the input element a name. E.g.:
<form id="form1" action="/Home/Test1" meth...
Automatic creation date for Django model form objects?
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319
You can use the auto_now and auto_now_add options for updated_at and created_at respectively.
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How do I check if an integer is even or odd? [closed]
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31 Answers
31
Active
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Firefox Add-on RESTclient - How to input POST parameters?
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edited Nov 5 '17 at 13:40
shA.t
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answ...