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JavaScript OOP in NodeJS: how?
...e);
}
}
var a1 = new Animal('Dog');
Inheritance :
'use strict';
class Base{
constructor(){
}
// methods definitions go here
}
class Child extends Base{
// methods definitions go here
print(){
}
}
var childObj = new Child();
...
Format Float to n decimal places
... rounding is going to be chaotic and unpredictable any time you mix binary-based floating-point values with base-10 arithmetic. I'm pretty sure it cannot be done. The basic problem is that a value like 1.105 cannot be represented exactly in floating point. The floating point value is going to be som...
Get user profile picture by Id
I'm now working on a web application which is mostly based of facebook graph api.
I hold some data about users - actually , the possible public data available - such as name and id.
I also know that a profile picture is a part of the public data, and I wondered how I'll be able to get a direct link ...
How many spaces will Java String.trim() remove?
...
Based on the Java docs here, the .trim() replaces '\u0020' which is commonly known as whitespace.
But take note, the '\u00A0' (Unicode NO-BREAK SPACE   ) is also seen as a whitespace, and .trim() will NOT remove th...
How should I read a file line-by-line in Python?
...feels especially bad because iterators relate in a quasi-functional, value-based way to the contents of a file, but managing file handles is a completely separate task. Squashing both, invisibly, into one action, is surprising to humans who read the code and makes it more difficult to reason about ...
Unable to show a Git tree in terminal
...ty=oneline --abbrev-commit | tig // Masi needed this
The article text-based graph from Git-ready contains other options:
git log --graph --pretty=oneline --abbrev-commit
Regarding the article you mention, I would go with Pod's answer: ad-hoc hand-made output.
Jakub Narębski mentions in...
What is “X-Content-Type-Options=nosniff”?
...
# prevent mime based attacks
Header set X-Content-Type-Options "nosniff"
This header prevents "mime" based attacks. This header prevents Internet Explorer from MIME-sniffing a response away from the declared content-type as the header ins...
How to change time in DateTime?
...on-ready. Its ZonedDateTime type is made "aware" by linking it to a tz database entry.
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Logging request/response messages when using HttpClient
...ler
{
public LoggingHandler(HttpMessageHandler innerHandler)
: base(innerHandler)
{
}
protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
Console.WriteLine("Request:");
Cons...
What is a “Stub”?
...me shortcut which makes them not suitable for production (an in memory database is a good example).
Stubs provide canned answers to calls made during the test, usually not responding at all to anything outside what's programmed in for the test. Stubs may also record information about calls, such a...