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Using vagrant to run virtual machines with desktop environment
... not configured in virtualbox to download the xfce4"? I'm getting the same error when running startx after vagrant ssh
– Joshua Zastrow
May 2 '18 at 15:32
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What are the rules for JavaScript's automatic semicolon insertion (ASI)?
...ll of your newlines as meaningless whitespace unless it encounters a parse error. If it does, it goes back and tries turning the previous newline into a semicolon to get something grammatically valid.
He goes on to describe it as you would code smell.
This design note would turn into a design ...
Linq: GroupBy, Sum and Count
...ne object and do something if there are more than one result, like log the error.
– Kristianne Nerona
Feb 5 at 16:56
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How do I determine the size of my array in C?
... rather than on a type, since then you don't need to worry about making an error and stating the wrong type.
For instance, say you have a function that outputs some data as a stream of bytes, for instance across a network. Let's call the function send(), and make it take as arguments a pointer to t...
How to export data as CSV format from SQL Server using sqlcmd?
...ge: bcp {dbtable | query} {in | out | queryout | format} datafile
[-m maxerrors] [-f formatfile] [-e errfile]
[-F firstrow] [-L lastrow] [-b batchsize]
[-n native type] [-c character type] [-w wide character type]
[-N keep non-text na...
Really Cheap Command-Line Option Parsing in Ruby
...by -h for details.
That must be as cheap as it gets. It will raise a NameError if you try a switch like -:, so there's some validation there. Of course, you can't have any switches after a non-switch argument, but if you need something fancy, you really should be using at the minimum OptionParser....
Multiprocessing: How to use Pool.map on a function defined in a class?
...map on some functions that passed around a defaultdict and got the PicklingError again. I did not figure out a solution to this, I just reworked my code to not use the defaultdict.
– sans
Jul 8 '11 at 23:41
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What is the difference between .map, .every, and .forEach?
... * 2
}).sort();
with .forEach(), you can't do the .sort(), you'll get an error.
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Exclude a sub-directory using find
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getting an error "find: bad option -not find: path-list predicate-list"
– Ravi
Nov 19 '12 at 19:28
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Where is Erlang used and why? [closed]
...ken live with full access to any process' running state. Also the built-in error reporting tools are very useful (but sometimes somewhat awkward to use).
Of course I could talk about its functional roots but this aspect is somewhat orthogonal to the main goal (high availability). The main compone...