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Django fix Admin plural
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edited Sep 13 '17 at 20:37
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a...
Python: using a recursive algorithm as a generator
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117
def getPermutations(string, prefix=""):
if len(string) == 1:
yield prefix + string...
Add querystring parameters to link_to
... profile_path(@profile, :anchor => "wall")
#=> <a href="/profiles/1#wall">Comment wall</a>
link_to "Ruby on Rails search", :controller => "searches", :query => "ruby on rails"
#=> <a href="/searches?query=ruby+on+rails">Ruby on Rails search</a>
link_to "Nonse...
How do I catch a numpy warning like it's an exception (not just for testing)?
... for numpy.seterr:
>>> import numpy as np
>>> np.array([1])/0 #'warn' mode
__main__:1: RuntimeWarning: divide by zero encountered in divide
array([0])
>>> np.seterr(all='print')
{'over': 'warn', 'divide': 'warn', 'invalid': 'warn', 'under': 'ignore'}
>>> np.arr...
URL: Username with @
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187
You need to URL encode the @ as %40.
...
How do I start a program with arguments when debugging?
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174
Go to Project-><Projectname> Properties. Then click on the Debug tab, and fill in you...
Is there a CSS not equals selector?
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158
In CSS3, you can use the :not() filter, but not all browsers fully support CSS3 yet, so be sur...
Avoid line break between html elements
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146
There are several ways to prevent line breaks in content. Using &nbsp; is one way, and wor...
Show AlertDialog in any position of the screen
...g, int item) {
if(item == 0) {
} else if(item == 1) {
} else if(item == 2) {
}
}
});
AlertDialog dialog = builder.create();
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
WindowManager.LayoutParams wmlp = dialog.g...
What's the need of array with zero elements?
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139
This is a way to have variable sizes of data, without having to call malloc (kmalloc in this c...