dheavy

// ES5
Array.matrix = function(numRows, numCols, initialValue) {
  var matrix = [];
  for (var i = 0; i < numRows; ++i) {
    var columns = [];
    for (var j = 0; j < numCols; ++j) {
      columns[j] = initialValue;
    }
    matrix[i] = columns;
  } 

dheavy

// In the exemple, each nested array is a "row", and a set of grades for a student.
const grades = [[89, 77, 78],[76, 82, 81],[91, 94, 89]],
    total = 0,
    average = 0.0;
    
// Columnar approach: get average from student.
for (let row = 0; row < grades.length; row++) {
  for (let col = 0; col < grades[row].length; col++) {
    total += grades[row][col];
  }

dheavy

function HashTable() {
  this._bucketSize = 23;
  this._buckets = [];
  this._buckets.length = this._bucketSize;
}

HashTable.prototype.computeHash = function (key) {
  var total = 0;
  for (var i = 0; i < key.length; i++) {
    total += key.charCodeAt(i);

dheavy

mysql> CREATE USER 'user_name'@'localhost' IDENTIFIED BY 'password';
mysql> GRANT ALL PRIVILEGES ON database_name.* TO 'user_name'@'localhost' WITH GRANT OPTION;
mysql> CREATE USER 'user_name'@'%' IDENTIFIED BY 'password';

mysql> GRANT ALL PRIVILEGES ON database_name.* TO 'user_name'@'%' WITH GRANT OPTION;

dheavy

Principles of Adult Behavior

1. Be patient. No matter what.
2. Don’t badmouth: Assign responsibility, not blame. Say nothing of another you wouldn’t say to him.
3. Never assume the motives of others are, to them, less noble than yours are to you.
4. Expand your sense of the possible.
5. Don’t trouble yourself with matters you truly cannot change.
6. Expect no more of anyone than you can deliver yourself.
7. Tolerate ambiguity.
8. Laugh at yourself frequently.

dheavy

# Use the specified Vespa image
FROM vespaengine/vespa:8.277.17

# Set the working directory
WORKDIR /opt/vespa

# Change to vespa user before running the script
USER vespa

# Copy the custom startup script to the container and make it executable in one step

dheavy

#!/bin/bash

# Try to set ulimits
ulimit -n 262144 || echo "Failed to set nofile limit"
ulimit -u 409600 || echo "Failed to set nproc limit"
ulimit -c unlimited || echo "Failed to set core limit"

# Start Vespa configuration server and services
if [ "$1" == "configserver" ]; then
  echo "Starting Vespa Config Server..."