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How to write file if parent folder doesn't exist?
...already exists!
return curDir;
}
// To avoid `EISDIR` error on Mac and `EACCES`-->`ENOENT` and `EPERM` on Windows.
if (err.code === 'ENOENT') { // Throw the original parentDir error on curDir `ENOENT` failure.
throw new Error(`EACCES: permission denied, mkdir '$...
What does send() do in Ruby?
...rs hash (such as 'cylinders'), the code will fail with an undefined method error.
– Kevin Schwerdtfeger
Aug 5 '15 at 12:06
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NUnit isn't running Visual Studio 2010 code
...g to load a Visual Studio 2010 beta dll into the NUnit GUI. I get a popup error.
10 Answers
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class method generates “TypeError: … got multiple values for keyword argument …”
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of note: you can get the same type of error if your function def includes self as the first parameter, and then you accidentally call the function also with self as the first parameter.
– Christopher Hunter
Aug 12 '19 at 20:...
Redirecting from HTTP to HTTPS with PHP
...re was no 'https' element in the $_SERVER array due to which it was giving error of 'too many redirects'. Would need to use other method.
– Usman Zaheer
Apr 9 '12 at 16:14
6
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How to call a parent method from child class in javascript?
...ss.prototype.myMethod.call(this); from ChildObject's myMethod, I've got an error "Uncaught TypeError: Cannot read property 'call' of undefined".
– zhekaus
Mar 10 '16 at 20:58
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How to add property to a class dynamically?
...ux'])
foo = Foo(bar=13, quux=74)
print foo.bar, foo.quux
foo2 = Foo() # error
If you absolutely need to write your own setter, you'll have to do the metaprogramming at the class level; property() doesn't work on instances.
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Most efficient way to remove special characters from string
I want to remove all special characters from a string. Allowed characters are A-Z (uppercase or lowercase), numbers (0-9), underscore (_), or the dot sign (.).
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How do you round a float to two decimal places in jruby
...ing for that is discussed here, it's mostly about readability. Not that we all have to follow the style guide, just giving some reasons :)
– Lucy Bain
Sep 4 '14 at 1:10
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Two way/reverse map [duplicate]
...st recent call last):
File "<stdin>", line 7, in <module>
KeyError: 'bar'
I'm sure I didn't cover all the cases, but that should get you started.
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