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Meaning of epsilon argument of assertEquals for double values
...ith asserting exact floating point values. For instance:
public interface Foo {
double getDefaultValue();
}
public class FooImpl implements Foo {
public double getDefaultValue() { return Double.MIN_VALUE; }
}
In this case, you want to make sure it's really MIN_VALUE, not zero or -MIN_VAL...
Find the most frequent number in a numpy vector
...than scipy.stats.mode, although less general.
– Fred Foo
Jun 6 '11 at 13:14
...
Conveniently map between enum and int / String
...id and are declared in order. (I tested this to verify that if you declare FOO(0), BAR(2), BAZ(1); that values[1] == BAR and values[2] == BAZ despite the ids passed in .)
– corsiKa
Feb 16 '11 at 20:14
...
What is the proper way to format a multi-line dict in Python?
... look like the begin of this part of code
bad_example = {
"foo": "bar", # Don't do this. Unnecessary indentation wastes screen space
"hello": "world" # Don't do this. Omitting the comma is not good.
} # You see? This line visually "joins" the next line when in a glance...
Java: is there a map function?
...
@jameshfisher, yes, something like foo::doMap or Foo::doMap.
– leventov
Aug 27 '14 at 6:26
9
...
findViewById in Fragment
...State) {
ImageView imageView = (ImageView) getView().findViewById(R.id.foo);
// or (ImageView) view.findViewById(R.id.foo);
As getView() works only after onCreateView(), you can't use it inside onCreate() or onCreateView() methods of the fragment .
...
twitter bootstrap typeahead ajax example
...ction, an array of objects according to your needs, e.g. [{"id":1,"label":"Foo"},{"id":2,"label":"Bar"}]
– Jonathan Lidbeck
Nov 27 '15 at 7:12
...
How to print Unicode character in Python?
...ream redirection.
Store unicode characters in a file:
Save this to file: foo.py:
#!/usr/bin/python -tt
# -*- coding: utf-8 -*-
import codecs
import sys
UTF8Writer = codecs.getwriter('utf8')
sys.stdout = UTF8Writer(sys.stdout)
print(u'e with obfuscation: é')
Run it and pipe output to file:
py...
How exactly does the “Specific Version” property of an assembly reference work in Visual Studio?
...bly reference with version information looks like:
<Reference Include="Foo, Version=1.2.3.4, Culture=neutral, processorArchitecture=MSIL">
<SpecificVersion>True</SpecificVersion>
<HintPath>..\..\Bar\Foo.dll</HintPath>
</Reference>
And this is how the assemb...
What are free monads?
...
A free foo happens to be the simplest thing that satisfies all of the 'foo' laws. That is to say it satisfies exactly the laws necessary to be a foo and nothing extra.
A forgetful functor is one that "forgets" part of the structure...