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A semantics for Bash scripts?
...rd splitting) and C (much of the shell's arithmetic syntax semantics comes from C).
The other root of the shell's syntax comes from its upbringing as a mishmash of individual UNIX utilities. Most of what are often builtins in the shell can actually be implemented as external commands. It throws man...
Sort JavaScript object by key
... I really cant see a difference to your code and the top answer here apart from using a slightly different looping technique. Whether or not the objects can be said to be "ordered" or not seems to be irrelevant. The answer to this question is still the same. The published spec merely confirms the...
What makes Scala's operator overloading “good”, but C++'s “bad”?
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C++ inherits true blue operators from C. By that I mean that the "+" in 6 + 4 is very special. You can't, for instance, get a pointer to that + function.
Scala on the other hand doesn't have operators in that way. It just has great flexibility in definin...
Get output parameter value in ADO.NET
...tput depending on how you would like to
// handle a null value returned from the query (shown in comment for each).
// Note: You can use either the SqlParameter variable declared
// above or access it through the Parameters collection by name:
// outputIdParam.Value == cmd.Parameters[...
Undefined reference to vtable
...rtual destructor (was switching to unique / shared pointers and removed it from the source file, but didn't have an "implementation" in the header)
– svenevs
Apr 30 '16 at 7:57
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unobtrusive validation not working with dynamic content
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I was afraid that I should invite it by myself. Script from that page works like a charm.
– cezarypiatek
Nov 28 '14 at 11:11
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Getting LaTeX into R Plots
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As stolen from here, the following command correctly uses LaTeX to draw the title:
plot(1, main=expression(beta[1]))
See ?plotmath for more details.
share
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How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
From github :
3 Answers
3
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Django “login() takes exactly 1 argument (2 given)” error
...quest, user)
To avoid it rename your view function or refer to the login from django.contrib.auth in some different way. You could for example change the import to rename the login function:
from django.contrib.auth import login as auth_login
...
auth_login(request, user)
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git add, commit and push commands in one?
... @KaiCarver Nice thought, but personally I do not like it. It prevents you from using multiple args, and also goes against the normal convention of a single string arg with spaces being wrapped in quotes. This is second nature to me at this point (and I would assume a lot of developers). Leaving out...