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Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

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# A1. Launch a notebook instance and get URL to Jupyter running on it
IMAGE=--image-family=tf-latest-cpu
INSTANCE_NAME=dlvm
GCP_LOGIN_NAME=google-cloud-customer@gmail.com  # CHANGE THIS
STARTUP_SCRIPT="git clone https://github.com/GoogleCloudPlatform/data-science-on-gcp"

echo "Launching $INSTANCE_NAME"
gcloud compute instances create ${INSTANCE_NAME} \
      --machine-type=n1-standard-2 \
      --scopes=https://www.googleapis.com/auth/cloud-platform,https://www.googleapis.com/auth/userinfo.email \

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>CFBundleDevelopmentRegion</key>
	<string>en</string>
	<key>CFBundleDisplayName</key>
	<string>RNAuth</string>
	<key>CFBundleExecutable</key>
	<string>$(EXECUTABLE_NAME)</string>

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Resources:
  AWSEBAutoScalingLaunchConfiguration:
    Type: "AWS::AutoScaling::LaunchConfiguration"
    Properties:
      SpotPrice:
        "Fn::GetOptionSetting":
          Namespace: "aws:elasticbeanstalk:application:environment"
          OptionName: "EC2_SPOT_PRICE"
          DefaultValue: {"Ref":"AWS::NoValue"}

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Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

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var getAssetPath = function getAssetPath(packageName, assetPath) {
    assetPath = assetPath || '';
    var meteor_root = Npm.require('fs').realpathSync(process.cwd() + '/../');

    var assets_folder = meteor_root + '/server/assets/packages/'+packageName.replace(':','_')+'/'+assetPath;
    return assets_folder;
};

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About

Example on how to run locally an AWS Lambda via API Gateway using localstack.

Based on...

1. https://stackoverflow.com/questions/44547574/create-api-gateway-in-localstack/48682628
2. https://ig.nore.me/2016/03/setting-up-lambda-and-a-gateway-through-the-cli/

Usage

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This demonstrates the implementation of full text search for documents in Indexed DB.

• Word-breaking and stemming is used to create a list of terms for each document.
• Document records are annotated with the list of terms when added to the database.
• A multi-entry index on the list of terms is populated.
• A query is similarly processed into a list of terms.
• A join over the terms is implemented using multiple cursors on the index.

The necessity of annotating records with the word list to populate the index is a limitation of the current Indexed DB API. A feature request to support custom

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const AWS = require('aws-sdk');
const CognitoUserPool = require('amazon-cognito-identity-js-node').CognitoUserPool;
const CognitoUserSession = require('amazon-cognito-identity-js-node').CognitoUserSession;
const CognitoUser = require('amazon-cognito-identity-js-node').CognitoUser;
const CognitoIdToken = require('amazon-cognito-identity-js-node').CognitoIdToken;
const CognitoAccessToken = require('amazon-cognito-identity-js-node').CognitoAccessToken;
const CognitoRefreshToken = require('amazon-cognito-identity-js-node').CognitoRefreshToken;

const cfg = require('config').config;
const COGNITO_IDENTITY_POOL_ID = cfg.COGNITO_IDENTITY_POOL_ID;

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To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule