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What is the Ruby (spaceship) operator?
...puts 0
echo 3 <=> 4; //outputs -1
echo 4 <=> 3; //outputs 1
//String Comparison
echo "x" <=> "x"; // 0
echo "x" <=> "y"; //-1
echo "y" <=> "x"; //1
MORE:
// Integers
echo 1 <=> 1; // 0
echo 1 <=> 2; // -1
echo 2 <=> 1; // 1
// Floats
echo 1.5 <...
getMonth in javascript gives previous month
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const d = new Date();
const time = d.toLocaleString('en-US', { hour: 'numeric', minute: 'numeric', second:'numeric', hour12: true });
const date = d.toLocaleString('en-US', { day: 'numeric', month: 'numeric', year:'numeric' });
OR
const full_date = new Date().toLocaleD...
How to identify whether a file is normal file or directory
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os.path.isdir('string')
os.path.isfile('string')
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How can I check that a form field is prefilled correctly using capybara?
...elected answer because the error message shows you the expected and actual strings. This gives the unhelpful "expected field "my field" to return something" error. But this one does definitely read better and follows the page matcher API better. Upvotes all around!!!
– mraaronc...
What do column flags mean in MySQL Workbench?
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PK - Primary Key
NN - Not Null
BIN - Binary (stores data as binary strings. There is no character set so sorting and comparison is based on the numeric values of the bytes in the values.)
UN - Unsigned (non-negative numbers only. so if the range is -500 to 500, instead its 0 - 1000, the ...
How to print a linebreak in a python function?
I have a list of strings in my code;
8 Answers
8
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Removing highcharts.com credits link
... I could get around the above by sending the whole thing as string (credits = '{enabled: false}') in my django app (note the quotes) (in case others are also facing the same issue)
– Anupam
Mar 28 '17 at 12:17
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How to check if an object is a certain type
...full to others.
First, some definitions:
There are TypeNames, which are string representations of the type of an object, interface, etc. For example, Bar is a TypeName in Public Class Bar, or in Dim Foo as Bar. TypeNames could be seen as "labels" used in the code to tell the compiler which type d...
Python Write bytes to file
I have a function that returns a string. The string contains carriage returns and new line feeds (0x0D, 0x0A). However when I write to a file it contains only the new line feeds. Is there a way to get the output to include the carriage return and the new line feed.
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What is the difference between Collections.emptyList() and Collections.EMPTY_LIST
...PTY_SET;
Map map = Collections.EMPTY_MAP;
As compared to:
List<String> s = Collections.emptyList();
Set<Long> l = Collections.emptySet();
Map<Date, String> d = Collections.emptyMap();
shar...