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ggplot: How to increase spacing between faceted plots?
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rcsrcs
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How do you find the sum of all the numbers in an array in Java?
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In java-8 you can use streams:
int[] a = {10,20,30,40,50};
int sum = IntStream.of(a).sum();
System.out.println("The sum is " + sum);
Output:
The sum is 150.
It's in the package java.util.stream
import java.util.stream.*;
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“Could not find any information for class named ViewController”
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8
I tried this, but it did not work for me /-: same error.
– Michael
Jan 16 '15 at 0:13
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How to rename items in values() in Django?
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From django>=1.8 you can use annotate and F object
from django.db.models import F
MyModel.objects.annotate(renamed_value=F('cryptic_value_name')).values('renamed_value')
Also extra() is going to be deprecated, from the django docs:
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Static function variables in Swift
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158
I don't think Swift supports static variable without having it attached to a class/struct. Try d...
Convert a Python list with strings all to lowercase or uppercase
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YOUYOU
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Reading a UTF8 CSV file with Python
...and codecs.open in particular for better general solutions for reading UTF-8 encoded text files. However, for the csv module in particular, you need to pass in utf-8 data, and that's what you're already getting, so your code can be much simpler:
import csv
def unicode_csv_reader(utf8_data, dialect...
How to branch with TortoiseHG
...ad Birch
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What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
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edited Mar 29 '18 at 14:02
cori
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Check if two unordered lists are equal [duplicate]
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