fuwiak

git cheat-sheet

The git command-line utility has plenty of inconsistencies http://steveko.wordpress.com/2012/02/24/10-things-i-hate-about-git/

A GUI like http://sourcetreeapp.com is often helpful, but staying on the command line usually quicker. This is a list of the commands I use most frequently, listed by functional category:

current state

git status list which (unstaged) files have changed

fuwiak

Table Of Content

Skip to the relevant sections if needed.

• 2-min tutorial to do it the quick-and-dirty-way
• Concepts for resolving Git conflicts
• Setting up different editors / tool for using git mergetool
  • Finding out what mergetool editors are supported
• mergetool simple code example for vimdiff
  • Resolving conflict from a Git pull
• Other great references and tutorials

fuwiak

#Correlation with output variable
cor_target = abs(cor["Sales"])
#Selecting highly correlated features
relevant_features = cor_target[cor_target>0.9]
relevant_features # you have columns highly correlated with Sales

fuwiak

#Correlation with output variable
cor_target = abs(cor["Sales"])
#Selecting highly correlated features
relevant_features = cor_target[cor_target>0.9]
relevant_features # you have columns highly correlated with Sales

fuwiak

#Correlation with output variable
cor_target_list = list(map(np.abs, cor_target))



score=[]
for target in cor_target:
  
  #Selecting highly correlated features
  relevant_features = cor_target[target>0.9]

fuwiak

library(dplyr)
library(sqldf)

temp<-sqldf("select * from suicides_tmp")

#zmienilem nazwe na total, bo stara nazwa rzucala wyjatki
names(temp)[names(temp) == 'suicides.100k.pop_total'] <- 'total'

#tutaj mamy podzielony dataframe na kawalki dla kazdego roku oddzielie
temp_by_year<-split(temp, temp$year)

fuwiak

def wartosc_bezwgledna(x):
	if x>=0:
		return x
	else:
		return -x



wartosc_bezwgledna(8)
wartosc_bezwgledna(-6)

fuwiak

punkty = int(input("Podaj poczatkowa liczbe punktow "))
f = int(input("Podaj liczbe procent frekwencji "))
so = float(input("Podaj srednia ocen "))


if so>=4.0 and f>94:
	punkty+=20
	print("Liczba punktow wynosi %d" % punkty)
else:
	print("Liczba punktow wynosi %d" % punkty)

fuwiak

#include<iostream>

using namespace std;

int wartosc_bezwgledna(int x){
	if(x>=0)
		return x;
	else
		return -x;
}

fuwiak

#include<iostream>

using namespace std;

int liczba_punktow(int x, int f, float so){
	if(f>94 && so>4.0)
		return x+20;
	else
		return x;
}