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Is there a CSS parent selector?
...laration of a Selector Subject with no child selector (#a! alone throws an error, #a! p works), and so the others will not works either because of Uncaught TypeError: Cannot call method 'split' of undefined: see jsfiddle.net/HerrSerker/VkVPs
– yunzen
Apr 16 '13...
iphone/ipad: How exactly use NSAttributedString?
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I get an error on every single line of your code. According to the documentation non of the methods you provided exist in the actual class, I am confused : developer.apple.com/library/mac/#documentation/Cocoa/Reference/…
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What is the difference between JSON and Object Literal Notation?
...e mode, the latter definition replaces the former; in strict mode, it's an error).
Knowing that, just by looking at the syntax, your example is not JSON because of two reasons:
Your keys are not strings (literals). They are identifier names.
You cannot assign a function as a value to a "JSON o...
How to elegantly ignore some return values of a MATLAB function?
...e , isn't optional. Just typing [~ ~ var] will not work, and will throw an error.
See the release notes for details.
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How can I add a help method to a shell script?
...ying this inside a function, but when I try to run the function I get this error "basename: invalid option -- 'b'". It looks like it's trying to pass "-bash" to basename with the leading dash.
– Morgan Estes
Aug 7 '13 at 15:40
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NumPy or Pandas: Keeping array type as integer while having a NaN value
...teger (1) that has NA converting to the new 'Int64' dtype will give you an error. In order to solve this you have to round the numbers and then do ".astype('Int64')"
s1 = pd.Series([1.434, 2.343, np.nan])
#without round() the next line returns an error
s1.astype('Int64')
#cannot safely cast non-eq...
How to create a JavaScript callback for knowing when an image is loaded?
...()
} else {
img.addEventListener('load', loaded)
img.addEventListener('error', function() {
alert('error')
})
}
Source: http://www.html5rocks.com/en/tutorials/es6/promises/
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Downcasting in Java
Upcasting is allowed in Java, however downcasting gives a compile error.
11 Answers
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How to install python3 version of package via pip on Ubuntu?
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The curl call borks for me with a syntax error on line 48.
– icedwater
Jan 29 '16 at 5:17
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How to execute a Python script from the Django shell?
...doing the above, I was getting a django.core.exceptions.AppRegistryNoReady error.
My script file is in the same directory as my django project (ie. in the same folder as manage.py)
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