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How to assert output with nosetest/unittest in python?
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R script line numbers at error?
...fo after the failure. I am currently running R version 3.4.1.
Below, I've included a description of the workflow that worked for me, as well as some code I used to set the global error handling option in R.
As I have it configured, the error handling also creates an RData file containing all objec...
How can I select random files from a directory in bash?
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ls may include directories and blank lines. I would suggest something like find . -type f | shuf -n10 instead.
– cherdt
Jan 24 '19 at 21:48
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Convert LocalDate to LocalDateTime or java.sql.Timestamp
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What is the purpose of the : (colon) GNU Bash builtin?
...atibility mode, but all other major "POSIX sh derived" shells observe this including dash, ksh93, and mksh.
Another difference is that regular built-ins must be compatible with exec - demonstrated here using Bash:
$ ( exec : )
-bash: exec: :: not found
$ ( exec true )
$
POSIX also explicitly notes...
Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
...enclosed in braces. Successive characters of the character string literal (including the
terminating null character if there is room or if the array is of unknown size) initialize the
elements of the array.
So this is just a shortcut for:
char c[] = {'a', 'b', 'c', '\0'};
Like any other reg...
ASP.NET MVC Razor pass model to layout
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What if I want to include the base model by aggregation, not by inheritance? A perfectly legitimate way from the design perspective. How do I handle layout then?
– Fyodor Soikin
Aug 22 '11 at 15:24
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How to trigger Autofill in Google Chrome?
...hat should be filled into form elements. Examples of such contextual clues include the name of an input element, the text surrounding the element, and any placeholder text.
Recently, however, the Chrome team acknowledged that this is an unsatisfactory solution, and they have begun pressing for stan...
What is a serialVersionUID and why should I use it?
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Create a CSV File for a user in PHP
...csv($outstream, array_keys($results[0])); just before your foreach to also include column headers.
– Justin
Jul 1 '13 at 18:01
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