HGV Public Cookbook

Bubble Sort

A recursive binary search function. It returns location of x in given array arr[l..r] is present, otherwise -1

Binary Search

Function to count the occurrences of all words in a sentence

Word Occurrence

Reverse Word

Function to check whether a string is a palindrome or not.

Palindrome

RXJS Get call

Helpful

This function checks length of string

python3.6 and above

Check length of String

Recipe for enabling CORS in Dotnet core API

CORS

I use following code snippets to handle python and internet.


Handle Internet With Python

Read data from webpage using **python3 buildin request ** function

Following python code can send get request to a web page and download html document. Later this downloaded documented is printed on console.

Get request with urllib

Function to find the euclidean distance between two coordinate points.

Euclidean Distance

Official TypeScript Recipes for Coding Assistant

Codiga's TypeScript Recipes

Insert function with two number typed arguments.

Function with arguments

By default, any enum will begin numbering their members starting at 0.

Enum

Describe the type of variables that we do not know when we are writing an application.

Any variable

Tuple types allow you to express an array where the type of a fixed number of elements is known, but need not be the same.

Tuple variable

Array types can be written in one of two ways. In the first, you use the type of the elements followed by [] to denote an array of that element type. If no types are declared, TypeScript will automatically assign a type depending on the types of the Array values.

Array variable

The most basic datatype is the simple true/false value, which JavaScript and TypeScript call a boolean value

Boolean variable

All numbers in TypeScript are floating-point values. These floating-point numbers get the type number. In addition to hexadecimal and decimal literals, TypeScript also supports binary and octal literals introduced in ECMAScript 2015.

Number variable

Just like JavaScript, TypeScript also uses double quotes (“) or single quotes (‘) to surround string data.

String variable

SQL recipes

Unique constraint when creating a table

Example of table

```
CREATE TABLE notifications_sent(
 user_id INT NOT NULL REFERENCES users(id),
 notification_identifier INT NOT NULL,
 ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
 UNIQUE (user_id, notification_identifier)
);
```

Unique constraint

Codiga's C Recipes

Decrypt file

Encrypt file

Merge two files and write it in a new file

Merge two files

Check whether the given char is alphabet or not

Check if alphabet

Get ip address

Shutdown computer

Get local time

Whitespace is defined by isspace(). Returns s, modified to be terminated at the start of its trailing whitespace.

Trim trailing whitespace

Whitespace is defined by isspace(). Returns a pointer into s, at the address of the first non-whitespace character. This should not be passed to free().

Name	Language	Author	Uses
Bubble Sort	Python	HV HARIGOVIND VALSAKUMAR	0
Binary Search	C++	a ank1traj	0
Word Occurrence	Python	HV HARIGOVIND VALSAKUMAR	0
Reverse Word	Python	HV HARIGOVIND VALSAKUMAR	0
Palindrome	Python	HV HARIGOVIND VALSAKUMAR	0
RXJS Get call	TypeScript	HV HARIGOVIND VALSAKUMAR	9
Check length of String	Python	i iAbdullahMughal	0
CORS	C#	HV HARIGOVIND VALSAKUMAR	6
Get request with urllib	Python	i iAbdullahMughal	0
Euclidean Distance	Python	HV HARIGOVIND VALSAKUMAR	1
Function with arguments	TypeScript	GG Giovanny Gongora	3
Enum	TypeScript	GG Giovanny Gongora	5
Any variable	TypeScript	GG Giovanny Gongora	7
Tuple variable	TypeScript	GG Giovanny Gongora	3
Array variable	TypeScript	GG Giovanny Gongora	4
Boolean variable	TypeScript	GG Giovanny Gongora	2
Number variable	TypeScript	GG Giovanny Gongora	21
String variable	TypeScript	GG Giovanny Gongora	38
Unique constraint	SQL	JD Julien Delange	2
Decrypt file	C	GG Giovanny Gongora	0
Encrypt file	C	GG Giovanny Gongora	2
Merge two files	C	GG Giovanny Gongora	1
Check if alphabet	C	GG Giovanny Gongora	0
Get ip address	C	GG Giovanny Gongora	0
Shutdown computer	C	GG Giovanny Gongora	0
Get local time	C	GG Giovanny Gongora	0
Trim trailing whitespace	C	GG Giovanny Gongora	0
Trim leading whitespace	C	GG Giovanny Gongora	1
Create tmp file	C	GG Giovanny Gongora	0
Iterative Factorial	C	GG Giovanny Gongora	0
rm simulation	C	GG Giovanny Gongora	0
grep simulation	C	GG Giovanny Gongora	0
ls simulation	C	GG Giovanny Gongora	0
Bin Packing	C	GG Giovanny Gongora	0
Bubble Sort	C	GG Giovanny Gongora	2
Binary Search	C	GG Giovanny Gongora	0
Regexp match	C++	GG Giovanny Gongora	0
Quick Sort	C++	GG Giovanny Gongora	1
Merge Sort	C++	GG Giovanny Gongora	3
Insertion Sort	C++	GG Giovanny Gongora	2
Heap Sort	C++	GG Giovanny Gongora	0
Bubble Sort	C++	GG Giovanny Gongora	0
Path components	C++	GG Giovanny Gongora	0
Read all content	C	GG Giovanny Gongora	3
Check if directory	C++	GG Giovanny Gongora	0
Round vector values	C++	GG Giovanny Gongora	0
Reverse a reversed string	C++	GG Giovanny Gongora	0
Reverse string	C++	GG Giovanny Gongora	0
Get timestamp	C++	GG Giovanny Gongora	0
Filename from path	C++	GG Giovanny Gongora	0

Codiga Snippets, page 82