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How to get object size in memory? [duplicate]
...ect:
Looks like there is no direct way to get for managed objects, Ref:
https://devblogs.microsoft.com/cbrumme/size-of-a-managed-object/
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fol...
Difference between DateTime and Time in Ruby
...6, under nanosecond), Time works slower as when integer is used.
(http://www.ruby-doc.org/core-2.1.0/Time.html)
In other words, as far as I understand, DateTime no longer covers a wider range of potential values than Time.
In addition, two previously unmentioned restrictions of DateTime should ...
How to create an array from a CSV file using PHP and the fgetcsv function
... small function that works with fgetcsv itself.
Below is my function from https://gist.github.com/4152628:
function parse_csv_file($csvfile) {
$csv = Array();
$rowcount = 0;
if (($handle = fopen($csvfile, "r")) !== FALSE) {
$max_line_length = defined('MAX_LINE_LENGTH') ? MAX_L...
What is a Y-combinator? [closed]
...
I've lifted this from http://www.mail-archive.com/boston-pm@mail.pm.org/msg02716.html which is an explanation I wrote several years ago.
I'll use JavaScript in this example, but many other languages will work as well.
Our goal is to be able to write a ...
What exactly are late static bindings in PHP?
...
The static keyword is used in a Singleton design pattern.
See link: https://refactoring.guru/design-patterns/singleton/php/example
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Can a decorator of an instance method access the class?
...e._rule_cache[name]):
# wrap the method here
Source: https://github.com/apiguy/flask-classy/blob/master/flask_classy.py
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fo...
Break promise chain and call a function based on the step in the chain where it is broken (rejected)
...ler: skip handling
Done, chain broke at step 4
Here is some working code
https://jsfiddle.net/8hzg5s7m/3/
If you have specific handling for each step, your wrapper could be something like:
/*
* simple wrapper to check if rejection
* has already been handled
* @param function real error handle...
C library function to perform sort
...
While not in the standard library exactly, https://github.com/swenson/sort has just two header files you can include to get access to a wide range of incredibly fast sorting routings, like so:
#define SORT_NAME int64
#define SORT_TYPE int64_t
#define SORT_CMP(x, y) ...
How do I declare and initialize an array in Java?
...int[] myIntArray = new int[]{1, 2, 3};
// Since Java 8. Doc of IntStream: https://docs.oracle.com/javase/8/docs/api/java/util/stream/IntStream.html
int [] myIntArray = IntStream.range(0, 100).toArray(); // From 0 to 99
int [] myIntArray = IntStream.rangeClosed(0, 100).toArray(); // From 0 to 100
i...
Multiple controllers with AngularJS in single page app
...DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js">
</script>
<title> New Page </title>
</head>
<body ng-app="mainApp"> <!-- if we remove ng-app t...