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How to display pandas DataFrame of floats using a format string for columns?
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As of Pandas 0.17 there is now a styling system which essentially provides formatted views of a DataFrame using Python format strings:
import pandas as pd
import numpy as np
constants = pd.DataFrame([('pi',np.pi),('e',np.e)],
colum...
Using ViewPagerIndicator library with Android Studio and Gradle
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attention now the dependency is compile 'com.viewpagerindicator:library:2.4.1' [reference:]mvnrepository.com/artifact/com.viewpagerindicator/library/2.4.1
– Ricardo Pessoa
May 27 '14 at 10:41
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variable === undefined vs. typeof variable === “undefined”
...d trigger the error "foo is not defined".
For local variables (which you know are declared somewhere), no such error would occur, hence the identity check.
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Remove specific characters from a string in Python
...ic characters from a string using Python. This is the code I'm using right now. Unfortunately it appears to do nothing to the string.
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How do I get the difference between two Dates in JavaScript?
...g(Math.floor(((b - a) % msDay) / msMinute) + ' full minutes between');
Now some pitfalls. Try this:
console.log(a - 10);
console.log(a + 10);
So if you have risk of adding a number and Date, convert Date to number directly.
console.log(a.getTime() - 10);
console.log(a.getTime() + 10);
My f...
Calling a static method on a generic type parameter
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As of now, you can't. You need a way of telling the compiler that T has that method, and presently, there's no way to do that. (Many are pushing Microsoft to expand what can be specified in a generic constraint, so maybe this wil...
How do I return multiple values from a function in C?
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I don't know what your string is, but I'm going to assume that it manages its own memory.
You have two solutions:
1: Return a struct which contains all the types you need.
struct Tuple {
int a;
string b;
};
struct Tuple ge...
Package doesn't exist error in intelliJ
... tool window:
right click on root pom.xml,
press Add as Maven project,
now unignoring any ignored modules from Maven tool window:
select all ignored (grey) Maven modules,
right click on them,
press Unignore,
and finally rebuilding using Build > Rebuild project. This assumes that a mvn cle...
Automatic TOC in github-flavoured-markdown
...s for the actual sections, so the links break. I'll add them manually for now. This is a GitHub wiki.
– Matthew Flaschen
Aug 18 '12 at 8:42
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iOS 7.0 No code signing identities found
...k to make sure it appears in the Keychain Access.
It should be good to go now.
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