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Reading a file line by line in Go

... From the same docs.. "If ReadString encounters an error before finding a delimiter, it returns the data read before the error and the error itself (often io.EOF)." So you can just check for io.EOF error and know your are done. – eduncan911 ...
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What's the algorithm to calculate aspect ratio?

...(self.width / common) + ':' + str(self.height / common) self.ratio_error = 0 # Special case: ratio is not well behaved if not self.ratio in accepted_ratios: lesser_error = 999 lesser_index = -1 my_ratio_normalized = float(self.width) / flo...
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curl : (1) Protocol https not supported or disabled in libcurl

...he command rvm install 1.9.2 --with-openssl-dir=/usr/local the following error is received: 12 Answers ...
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Uncaught TypeError: undefined is not a function on loading jquery-min.js

...hem on semicolons. Too many of them are still valid, while to less lead to errors. – Bergi Jun 4 '12 at 15:47 9 ...
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dplyr: “Error in n(): function should not be called directly”

... to reproduce one of the examples in the dplyr package but am getting this error message. I am expecting to see a new column n produced with the frequency of each combination. What am I missing? I triple checked that the package is loaded. ...
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How to unload a package without restarting R

... > detach("package:MASS", unload=TRUE) Error in detach("package:MASS", unload = TRUE) : invalid 'name' argument – Mona Jalal Feb 12 '14 at 2:39 ...
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Unpacking, extended unpacking and nested extended unpacking

...happens when we wrap c in a tuple: (a,b), (c,) = [1,2],'this' # ERROR -- too many values to unpack Becomes ((a, b), (c,)) = ((1, 2), ('t', 'h', 'i', 's')) Again, the error is obvious. c is no longer a naked variable, but a variable inside a sequence, and so the corresponding sequence...
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ValueError: setting an array element with a sequence

...,2], [2, 3, 4]]) or numpy.array([[1,2], [2, [3, 4]]]) will yield this error message, because the shape of the input list isn't a (generalised) "box" that can be turned into a multidimensional array. So probably UnFilteredDuringExSummaryOfMeansArray contains sequences of different lengths. Edi...
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Coredata Error “data: ”

... let arrayOfData = try context.fetch(request) } catch { // Handle the error! } Hope , it will help you . :) share | improve this answer | follow | ...
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Where is a complete example of logging.config.dictConfig?

... 'handlers': ['debug_console_handler', 'info_rotating_file_handler', 'error_file_handler', 'critical_mail_handler'], }, 'my.package': { 'level': 'WARNING', 'propagate': False, 'handlers': ['info_rotating_file_handler', 'error_file_handler' ],...