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How to tell bash that the line continues on the next line
... where commands are implicitly continued, namely when the line ends with a token than cannot legally terminate a command. In that case, the shell knows that more is coming, and the backslash can be omitted. Some examples:
# In general
$ echo "foo" \
> "bar"
foo bar
# Pipes
$ echo foo |
> cat...
Why would a JavaScript variable start with a dollar sign? [duplicate]
...ifier". By identifier I mean the standard CS definition which is a lexical token that is not a keyword in the language. In this case $ and jQuery are two different identifiers that reference the same value. But they are both identifiers nonetheless.
– Benry
Jul...
mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...lf.
You have to also trust the error message. If it says that number of tokens doesn't match the number of bound variables then it is so. The same goes for the absent tables or columns. Given the choice, whether it's your own mistake or the error message is wrong, always stick to the former. Agai...
Vim Configure Line Number Coloring
...most platforms seems to be yellow (which is also used for some highlighted tokens). I would like to color the line numbers a dim gray; somewhere in the vicinity of #555 . I'm not picky though, any subdued color would be acceptable.
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AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...an elegant way. I had to capture a value on a hidden input (a Symfony form token, generated in the server).
– PachinSV
Jul 26 '14 at 16:58
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What does the arrow operator, '->', do in Java?
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Do you happen to know the name of this token type?
– clankill3r
Aug 13 at 21:20
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what is reverse() in Django
...gh POST request
User login post-validation
Reset password through JSON web tokens
Most of these involve some form of redirection, and a URL constructed through a set of parameters. Hope this adds to the already helpful thread of answers!
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Docker and securing passwords
...eople. An alternative is to provide any credentials (usernames, passwords, tokens, anything sensitive) as environment variables at runtime. This is possible via the -e argument (for individual vars on the CLI) or --env-file argument (for multiple variables in a file) to docker run. Read this for usi...
Why does integer division in C# return an integer and not a float?
...perator, depending upon which behavior was desired]. Were some other good token sequence available for integer division, it might be possible to deprecate the use of / for that purpose, but I don't know what would be practical.
– supercat
Dec 20 '13 at 21:41
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I don't understand -Wl,-rpath -Wl,
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The -Wl,xxx option for gcc passes a comma-separated list of tokens as a space-separated list of arguments to the linker. So
gcc -Wl,aaa,bbb,ccc
eventually becomes a linker call
ld aaa bbb ccc
In your case, you want to say "ld -rpath .", so you pass this to gcc as -Wl,-rpath,. Al...