Find intersection from a string array using javascript
Find intersection from a string array using javascript Read More »
Development
Longest string in an array of strings in Javascript
Find the longest string in an array of strings in Javascript
Longest string in an array of strings in Javascript Read More »
Check if brackets are balanced or not in javascript
Check if brackets are balanced or not in javascript
Check if brackets are balanced or not in javascript Read More »
Check if given number is Armstrong number in Javascript
Javascript program to check Armstrong number
Check if given number is Armstrong number in Javascript Read More »
How to prepare for AWS Certifications
Useful Resources for AWS Cloud Certifications Recently I passed my AWS Certified Cloud Practitioner, AWS Certified Developer – Associate and AWS Certified Solution Architect – Associate certifications. Here is the list of resources which I used to prepare for these AWS Certification exams: Stephane Maarek courses from Udemy Neal Davis courses from Digital Cloud Training
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file_put_contents(): write of 1847 bytes failed with errno=13 Permission denied – Laravel
file_put_contents(): write of 1847 bytes failed with errno=13 Permission denied in Laravel If you get above error, follow below steps to resolve this: 1) Change permissions of the storage directory chmod -R 777 storage 2)Run below command composer dump-autoload
Most commonly used commands for Docker
Here is the list of most commonly used docker commands: docker –version This is used to check the version of the current installed docker. docker pull image_name This is used to pull images from the docket repository – hub.docker.com docker push image_name This is used to push an image to the docker repository at hub.docker.com
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The provided API Key is expired
Google Maps API key error If you have generated Google Maps API key and when you save it gives the below error: It is because Google services takes about 10 mins to make service available for the newly created API keys.Wait for some time and it will start working.
The provided API Key is expired Read More »