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JavaScript “new Array(n)” and “Array.prototype.map” weirdness
...ered Mar 31 '11 at 14:45
David MårtenssonDavid Mårtensson
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Create Directory When Writing To File In Node.js
...-extra. If you don't want to install a package, please see Tiago Peres França's answer below.
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How to “comment-out” (add comment) in a batch/cmd?
I have a batch file that runs several python scripts that do table modifications.
10 Answers
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How to remove items from a list while iterating?
I'm iterating over a list of tuples in Python, and am attempting to remove them if they meet certain criteria.
26 Answers
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append multiple values for one key in a dictionary [duplicate]
I am new to python and I have a list of years and values for each year. What I want to do is check if the year already exists in a dictionary and if it does, append the value to that list of values for the specific key.
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default select option as blank
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<td><b>Ação da atividade:</b><br>
<select style='align:left; width:100%;' id='cbxTipoSFA' name='cbxTipoSFA'>
<option hidden selected>Selecione uma opção</option>
<option value='Instalação'...
Couldn't register with the bootstrap Server
... answered May 30 '11 at 21:09
Pål BrattbergPål Brattberg
3,8502020 silver badges3131 bronze badges
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What is wrong with using goto? [duplicate]
... of GOTOs has been pretty much eliminated. In fact, Java, Scala, Ruby, and Python don't have a goto command at all.
C, C++ and Perl still do have a GOTO command, and there are situations (in C particularly) where a GOTO is useful, for example a break statement that exits multiple loops, or as a wa...
Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
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@wordsforthewise docs.python-requests.org/en/master/user/quickstart/#timeouts
– ron rothman
Oct 21 '17 at 23:44
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Comparing two dictionaries and checking how many (key, value) pairs are equal
... dictionaries [...]". The 'invalid dict' above with list keys is not valid python code - dict keys must be immutable. Therefore you are not comparing dictionaries. If you try and use a list as a dictionary key your code will not run. You have no objects for which to compare. This is like typing x = ...