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I receive the error "Javescript Error: $ is not defined"
– Ben
Feb 10 at 10:02
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How to declare variable and use it in the same Oracle SQL script?
...e from product where code = FL-208
*
ERROR at line 1:
ORA-06553: PLS-221: 'FL' is not a procedure or is undefined
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How to color System.out.println output? [duplicate]
...equences section.
TL;DR
java: System.out.println((char)27 + "[31m" + "ERROR MESSAGE IN RED");
python: print(chr(27) + "[31m" + "ERROR MESSAGE IN RED")
bash or zsh: printf '\x1b[31mERROR MESSAGE IN RED'
this may also work for Os X: printf '\e[31mERROR MESSAGE IN RED'
sh: printf 'CTRL+V,CTRL+[...
Why does Pycharm's inspector complain about “d = {}”?
...ing code to your dictionary declaration?
I think pycharm will trigger the error if you have something like:
dic = {}
dic['aaa'] = 5
as you could have written
dic = {'aaa': 5}
BTW: The fact that the error goes away if you use the function doesn't necessarily mean that pycharm believes dict() i...
Why is JSHINT complaining that this is a strict violation?
...call(myObj, 5). If so, you can ignore JSHint, as you will not generate any errors. But, it is telling you that your code is unclear to anyone reading it, because using this inside of something that is not obviously a method is quite confusing. It would be better to simply pass the object as a parame...
Why return NotImplemented instead of raising NotImplementedError
...b) returned NotImplemented, couldn't it just as easily catch NotImplementedError instead (and call b.__eq__(a) or whatever then)?
– Veky
Jul 25 '13 at 18:05
25
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How do I set up email confirmation with Devise?
...evise no longer provides migration helpers, and so t.confirmable raises an error. Instead, copy the block labeled "Confirmable" from their migration guide.
3. Generate the devise views, with either of the following commands,so you can override the devise mailer views:
rails generate devise:views #...
Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?
... // OK
unnamed2 u2(n); u2(); // OK
//unnamed3 u3(n); u3(); // Error
std::cout << n << "\n"; // "10"
}
So you could think of lambdas as generating a class with operator() that defaults to const unless you say that it is mutable.
You can also think of all the variables...
Print all day-dates between two dates [duplicate]
...pe and sanity check. start and end args default set to None is asking for errors.
– Ramez Ashraf
Jun 25 '17 at 11:52
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Why does ++[[]][+[]]+[+[]] return the string “10”?
... sure how this is possible. ++[[]][0] returns indeed 1, but ++[] throws an error. This is remarkable because it looks like ++[[]][0] does boil down to ++[]. Do you perhaps have any idea why ++[] throws an error whereas ++[[]][0] does not?
– pimvdb
Sep 9 '11 at ...