

docker-compose down forces the docker-compose service to shut down. The docker-compose ps command will show that all the containers associated with docker-compose are now stopped. The sudo lsof command will show that all the containers associated with the specified port are now stopped, and the sudo kill -9 command will kill the process ID associated with that port.

Docker "Address in Use" error fix


In this code, the following variables are defined:

incidentReport: A DataTable holding data about the current incident

status: A string column holding the current status of the incident

incident: A string column holding the current log message for the incident

last_incident: A string column holding the latest date that the incident was reported

DaysSinceIncident: A DataTable holding data about the number of days since the latest incident was reported

adding data to `incidentReport` object

react



The code creates a new DataList that contains a map() function call to v => ({...v, key: v.id}) . The map() function takes in a JavaScript object and returns a new DataList with the same items, but with the key property set to the object's id value.

add key pair to each object in array



This code waits for the presence of the element located at the XPATH expression "//button[text()='Disable']".

122effw



throw new InvalidOperationException("JSON object does not have any keys");

This code checks to see if the JSON object has any keys. If it does not, it throws an InvalidOperationException.

if Jason is empty



This code creates an array of objects where each object has the following properties:

- A key property that defines the object's unique identifier
- A name property that is assigned by the programmer
- An age property that is the user's age in years
- An address property that corresponds to the user's address in Iran
- A description property that provides a brief description of the user

The loop iterates over the range 1 to 10, creating ten objects in total. Each object has the following properties:

- A key property that defines the object's unique identifier
- A name property that is assigned by the programmer
- An age property that is the user's age in years
- An address property that corresponds to the user's address in Iran
- A description property that provides a brief description of the user

The for loop iterates over the elements of data, assigning each element a key and name. The code also calculates the age and address for each element.

add object to array



This function will return a formatted date string for the given input date. The date string will be based off of the date object, which will have the date's date, day, month, and year. The function will then replace the given pieces of the date with the appropriate values according to the format string.

Format Date

kaselokOgrulari.js



The code imports the multer middleware, sets up the storage and limits, and then sets up the upload filter. Then it calls the upload() function.

The multer middleware lets us pass in the files with data as well. First, it sets up the headers and requests the file from the client. It then ensures that the file paths are consistent with the current directory available. If not, it will create a new file.

Next, it sets up the middleware. The middleware accepts the pathname of the file as the only argument. It then decides whether to allow the file. If it is allowed, it calls the callback() function. If the file is not allowed, it returns false.

Save Multi-part form File from request

gibonacci sequence

hello world

Snippet test

Django template



This directive tells the Flask engine to load the static files associated with the app. When the app is run, these files will be loaded and used by the app.

load static



The listToArray()method takes a List variable as an argument and returns an int array. The List variable is set to this, and the length of the List is calculated to be n. The method then loops through the List and sets the value of i to 0, 1, 2, etc until the value of n is reached. The value of i is then used to access the value of t.info in the List, and t is set to the next Element in the List.

List to Array -Method (W06)



The code creates an array of int values. The code iterates through the list, assigning each element to a new array. It then returns the array.

Array to List (W06)




The List class contains an integer "info" field and a next field. The List class also has two constructors: one that takes two int values (x,l), and another that takes one int value (x). The List class also has two methods: one that inserts an element at position x in the list, and another that deletes the element at position x from the list. The toString() method returns a string that shows the list's contents, starting with the info field and continuing for each element in the list, separated by a comma. The List class also has a public instance variable next that points to the next list in the list's linked list.

Listen Klasse Implementieren 



This code creates a mapping for the POST /search-reporting HTTP request which will call the abstract service searchReporting. This service will take in the search wrapper and Pageable objects and return a ResponseEntity which will be an ok object.

Java

Mocha test function async

react-native



The code example renders a map of a location that the user is located at. A marker located at that location has the coordinates of the user's current location.

The mapView component renders a map of user's current location. The marker at the user's current location is rendered with latitude and longitude values that correspond to the user's current location.

The style property of the mapView component sets the style of the marker. The style can be set to a string that contains concatenated style properties of the markers, as in the example code. Alternatively, the style property can be set to an object that contains key/value pairs to specify the style of the marker. The style property of the mapView component is set to an object that has the following properties:

width: "100%",

borderRadius: 10,

flex: 1,

borderRadius: 20,

The provider property of the mapView component is set to google . This specifies that the mapView component renders the map using the Google Maps API.

showsUserLocation: false is set to false . The showsUserLocation property indicates whether the user's location is displayed on the map.

loadingEnabled: true

reactnative-map-view zoom

for 



The preceding code is a Unix-style shell script that is executed by the sudo command. The first line of the script sets up the necessary command-line parameters. The script then calls the sudo command to run the command given on the second line.

Running bash script commands with sudo permission



This code will execute the ./<path> bashscript.sh command, and will print the following output:

stdout:

./test.sh: line 1: syntax error near `;'
./test.sh: line 2: unexpected ')'

stderr:

error:

./test.sh: line 1: syntax error near `;'
./test.

Running a bash script as a subprocess in Node.js

ml

The following code is saying to print the string "mlmkkmk", "kmlkl", "mklml", and "kmlkmlkml" in that order.

kkkmkkmlmlm


The code first defines an adapter which takes in a user's id as the selectId. It also defines a sortComparer function which will compare the user's name in the locale of the user's current device. Lastly, the adapter defines four mutations which will interact with the user's data in the firestore.

In the code, there are three functions which use the adapter: useGetUsersQuery, useAddUserMutation, and useUpdateUserMutation. Each of these functions takes in a selector which will select the relevant data from the user's firestore collection. selectAllUsers will return a selector which will select all of the data in the user's firestore collection, selectById will take in a user's id and return the data for that user, and selectUserById will take in a user's id and return the data for that user as well as their selected data from the user's firestore collection.

ProtectedRoute


def discount_cumsum(x, discount):
  return discount_cumsum(x, discount, axis=1)

discount_cumsum



print(string) prints the string "a" on one line.

tarea


Joining multiple dictionaries together into a single key-value list.

Lambda: Join Dict Keys

C Red-Black Trees

Red-black trees in C based on Cormen's book - Introduction to Algorithms.

rbtreestruct


The following code includes three standard library functions. The first two include files define integer variables, while the third include file defines a boolean variable. When the main() function is executed, it returns zero if there are no errors, and else it returns an integer error code.

cfasthead


The create-next-app command installs the material-ui and styled-components dependencies, and then installs the icon font source and the React and Emotion dependencies.

create project

Swiss Army Knife

Maven / Gradle in docker


- CentOS or RHEL: cd /usr/bin && sudo yum update -y && sudo yum install docker
- Ubuntu: sudo apt-get update && sudo apt-get install docker
- Amazon Linux: sudo yum update -y && sudo yum install docker
- CentOS or RHEL: sudo groupadd docker && sudo usermod -a -G docker <ec2-user> 
- Ubuntu: sudo groupadd docker && sudo usermod -a -G docker <username> 
- Amazon Linux: sudo systemctl enable docker.service && sudo systemctl start docker.

hello docker 

String line;
while ((line = scanner.nextLine()) != null) {
System.out.println(line);
}

Files.

File read/write

.scrollbar-inner { border: none; background-color: #eeeeee; }
.scrollbar-inner:hover { background-color: #cccccc; }
.scrollbar-inner:active { background-color: #666666; }

When using webkit browsers, there is a scrollbar on the left and right sides of the browser window. The scrollbar can be disabled with the following code:

-webkit-scrollbar { none }
When using firefox browsers, the scrollbar is hidden by default. To show it, add the following to your CSS:

body { scrollbar-color: white lightgray; }
.scrollbar-inner { border: none; background-color: #eeeeee; }
.scrollbar-inner:hover { background-color: #cccccc; }
.

Custom Scrollbar

	[^a-z0-9_]
The three escape characters are 

\ escapes any character, 

\b escapes a word boundary, and 

\D escapes any character except a digit.

Regex



The above code installs the zip and unzip packages.

SDKMan


The first command installs the firebase-tools npm package. This package contains commands to help you manage your Firebase projects and projects hosted on Firebase.

The second command logs in to your Firebase account.

The third command starts your Firebase hosting project.

The fourth command deploys your project to Firebase.

Firebase



The npm install command installs a package, in this case the @web/dev-server package. The @web/dev-server package installs the web-dev-server executable. The wds command installs the webdev-server command-line tool. The local-web-server command installs the webdev-server binary on the local system. The http-server command installs the http-server executable. The serve command installs the serve executable. The python3 -m http.server command installs the http.server module on the Python 3 system. The python -m SimpleHTTPServer command installs the SimpleHTTPServer module. The php -S localhost:8080 command opens the web browser on the localhost port 8080.

Dev Server



This code starts the Magick interpreter.

61magical

angular



This code is requesting that a service worker be used to build the app for production. A web manifest is also created to help inform the browser about the capabilities of the app. This will help the browser decide how to display the app.

ng build --configuration production


In the code, the function setup() creates an empty canvas. The function draw() then draws a line from (10,200,45) to (12,45).

Teste



This command will build a library project.

generate android aab  with graddle

HTML & CSS


_**All properties (except special cases) should be sorted in alphabetical order.**_

# Layout

How the contents will be layed out (eg. when using Grid or FlexBox). Should starts with `display`.

**Examples:** `align-items`, `gap`, `grid-template-`, `justify-items`

# Positioning

Where / How to place contents. Should starts with `position`.

**Examples:** `top`, `inset-`, `z-index`

# Box Model

Properties that affect the box model. `width` and `height` must always go together.

**Examples:** `margin`, `padding`, `block-size`

# Display

Properties that affect the look and feel plus any other properties that don't belong to any of the above group.

**Examples:** `background-`, `border`, `font-`, `text-align`

CSS Grouping

CSS Starter



This line will print "0" to the console.

Console

ruby-freeze

flask

**Packages installation**

pip install Flask Flask-Cors Flask-RESTful Flask-JSON flask-restful-swagger python-dotenv pandas requests


flask_api_basic_template



The following code defines a class Bankomat which keeps track of the sum of money that has been deposited in it. The class also has a start method which allows the user to enter the amount of money they want to withdraw.

The class also has a Calculate method which takes in an input of an integer that represents the amount of money deposited, and an input of an integer that represents the number of bills in the denominations of 100, 50, 20, 10, and 5. These two inputs are then used to generate a string that contains the sum of money and the denominations of the money.

The Calculate method also keeps a flag active which tells the method whether or not the amount entered is valid. If the flag is false, then the method returns the response "Not enough bills". If the flag is true, the method uses the sum of money and the denominations of the money to generate the response string.

Bankomat Algorithm

date


The code will create a fifteen box Sudoku puzzle.

Name	Language	Author	Uses
Docker "Address in Use" error fix	Shell	PI Prince Igwe	0
adding data to `incidentReport` object	JavaScript	AW Alexis Willis	0
add key pair to each object in array	JavaScript	mg majid ghasemi	0
122effw	Python	KT Kakhaber Tchanturia	0
if Jason is empty	JavaScript	mg majid ghasemi	0
add object to array	JavaScript	mg majid ghasemi	0
Format Date	JavaScript	p pkmooj	1
kaselokOgrulari.js	JavaScript	RN Rahman Niftaliyev	0
Save Multi-part form File from request	TypeScript	m mshahzebraza	0
gibonacci sequence	Python	NY Nafiu Yakub	0
hello world	TypeScript	SJ Stefan Juganaru	0
Snippet test	PHP	MW Michael Watts	0
load static	HTML	M MahekUnnisa	0
List to Array -Method (W06)	Java	a anlinn	0
Array to List (W06)	Java	a anlinn	0
Listen Klasse Implementieren	Java	a anlinn	0
Java	Java	d dilika	0
Mocha test function async	TypeScript	p picimako	4
reactnative-map-view zoom	JavaScript	AE Azariah Ekpe	0
for	C	YS YOGESH SAKTHIVEL	0
Running bash script commands with sudo permission	Shell	PI Prince Igwe	0
Running a bash script as a subprocess in Node.js	TypeScript	PI Prince Igwe	0
kkkmkkmlmlm	C#	CF Codiga Fan #26665	0
ProtectedRoute	JavaScript	Y YusifHasanov	1
discount_cumsum	Python	w weipeng0098	0
tarea	Python	jm jairo mosquera	0
Lambda: Join Dict Keys	Python	PV Paul Vavilov	0
rbtreestruct	C	PZ Pedro Zaccaria	2
cfasthead	C	PZ Pedro Zaccaria	1
create project	JavaScript	OL Omri Levi	0
Maven / Gradle in docker	Docker	VP Vinod Pahuja	0
hello docker	Docker	VP Vinod Pahuja	0
File read/write	Java	VP Vinod Pahuja	0
Custom Scrollbar	CSS	VP Vinod Pahuja	0
Regex	Java	VP Vinod Pahuja	0
SDKMan	Shell	VP Vinod Pahuja	0
Firebase	Shell	VP Vinod Pahuja	0
Dev Server	Shell	VP Vinod Pahuja	0
61magical	JavaScript	7 78Magical	0
ng build --configuration production	JavaScript	W WiktorrWieSolteq	0
Teste	JavaScript	hs hijack skank	0
generate android aab with graddle	JavaScript	AE Azariah Ekpe	0
CSS Grouping	CSS	i itsdmd	1
CSS Starter	CSS	i itsdmd	9
Console	JavaScript	AC Abdullah Choudhary	0
ruby-freeze	Ruby	JW J Wang	0
flask_api_basic_template	Python	GG Géraldine Geoffroy	0
Bankomat Algorithm	C#	Y YusifHasanov	0
date	Java	sb sai bunny	0
createSudoku.js	JavaScript	RN Rahman Niftaliyev	0

Codiga Snippets, page 11