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How to make MySQL handle UTF-8 properly
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14 Answers
14
Active
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Double Iteration in List Comprehension
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edited Sep 25 '19 at 17:44
answered Apr 20 '16 at 5:34
Sk...
ipython reads wrong python version
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148
Okay quick fix:
which python
gives you /usr/bin/python, right? Do
which ipython
and I be...
When to use LinkedList over ArrayList in Java?
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3428
Summary ArrayList with ArrayDeque are preferable in many more use-cases than LinkedList. If yo...
Insert a row to pandas dataframe
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149
Just assign row to a particular index, using loc:
df.loc[-1] = [2, 3, 4] # adding a row
df.i...
File uploading with Express 4.0: req.files undefined
I'm attempting to get a simple file upload mechanism working with Express 4.0 but I keep getting undefined for req.files in the app.post body. Here is the relevant code:
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Rails 4: how to use $(document).ready() with turbo-links
I ran into an issue in my Rails 4 app while trying to organize JS files "the rails way". They were previously scattered across different views. I organized them into separate files and compile them with the assets pipeline. However, I just learned that jQuery's "ready" event doesn't fire on subseque...
Transposing a NumPy array
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248
It's working exactly as it's supposed to. The transpose of a 1D array is still a 1D array! (If...
How to determine an interface{} value's “real” type?
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return "negative"
}
return i
}
func main() {
var i = 42
if w, ok := weird(7).(int); ok {
i += w
}
if w, ok := weird(-100).(int); ok {
i += w
}
fmt.Println("i =", i)
}
Output:
i = 49
It uses Type assertions.
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“Uncaught Error: [$injector:unpr]” with angular after deployment
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164
If you follow your link, it tells you that the error results from the $injector not being able t...