Bump express from 4.16.3 to 4.17.3 in /js/mongoose/app

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+      {
+        "name": "app.js",
+        "type": "node",
+        "request": "launch",
+        "cwd": "${workspaceFolder}/js/node.js/console-app/console-app",
+        "runtimeExecutable": "npm",
+        "runtimeArgs": [
+            "run-script", "debug"
+        ],
+        "port": 9229
+      },
+      {
+          "type": "chrome",
+          "request": "launch",
+          "name": "script.js",
+          "url": "file:///D:/Projects/notes/js/examplePages/testPage/index.html",
+          "webRoot": "${workspaceFolder}/js/examplePages/testPage"
+      }
+    ]
+}

README.md

@@ -1 +1 @@
-# notes
+# Mix of notes, bookmarks and tutorial-projects

algorithms-and-data-structures/algorithms-and-data-structures.md

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+# Algorithms And Data Structures
+
+## Basic Course
+https://github.com/gerkenv/algorithms-and-data-structures
+
+### Cheatsheet
+https://algs4.cs.princeton.edu/cheatsheet/
+
+### Part 1
+https://www.coursera.org/learn/algorithms-part1
+
+### Part 2
+https://www.coursera.org/learn/algorithms-part2

api-tools/api-tools.md

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+# API Tools
+
+## Curl
+- [manual](https://curl.se/docs/manpage.html)
+```shell
+whihc curl
+```
+### Playground
+- https://reqbin.com/
+
+### Examples
+- [POST with JSON body](https://reqbin.com/req/c-dwjszac0/curl-post-json-example)
+- [request with search query parameters](https://stackoverflow.com/questions/13371284/curl-command-line-url-parameters)
+
+### Get size of a request
+- https://unix.stackexchange.com/questions/150656/get-size-of-sent-curl-request
+  - append `-w '%{size_request} %{size_upload}'`
+
+## wget
+```
+which wget
+```
+
+## hhtp
+```
+which http
+```
+
+## HTTPie
+- cli-tool
+  - https://httpie.io/cli
+- UI-app
+  - https://httpie.io/product
+
+## Postman
+- UI-app
+  - https://www.postman.com/
+
+## Swagger
+- https://editor.swagger.io/

aws/athena.md

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+# Athena
+
+## Intro
+- [Basic AWS Athena Intro](https://www.youtube.com/watch?v=JIviltfpul0)
+- https://aws.amazon.com/athena/getting-started/
+
+### Accessing Athena
+Options:
+- JDBC and ODBC drivers (synchronous)
+- API (async)
+
+### API (Asynchronous Query)
+From [Basic AWS Athena Intro](https://www.youtube.com/watch?v=JIviltfpul0)
+_semi-pseudo-code_
+```js
+client.startQueryExecution({
+  QueryString: 'SELECT * FROM table LIMIT 100',
+  ResultConfiguration: { OutputLocation: 's3://bucket/output' },
+  EncryptionConfiguration: { Database: 'default_db' }
+}, (err, result) => {})
+
+client.getQueryResults({
+  QueryExecutionId: 'id',
+  MaxResults: 1000,
+  NextToken: null
+}, (err, data) => {})
+```
+
+## Initial Setup
+### From Docs
+- https://docs.aws.amazon.com/athena/latest/ug/setting-up.html
+
+## Capabilities
+- https://docs.aws.amazon.com/athena/latest/ug/querying-athena-tables.html
+
+## Workgroups
+- https://docs.aws.amazon.com/athena/latest/ug/workgroups-create-update-delete.html
+
+## Athena SQL Reference
+- https://docs.aws.amazon.com/athena/latest/ug/ddl-sql-reference.html
+
+## Use Case. Run Query And Read Results
+
+### Docs Intro
+https://docs.aws.amazon.com/athena/latest/ug/querying.html
+
+### From Reality
+Check proper code examples:
+- [java code sample](https://docs.aws.amazon.com/athena/latest/ug/code-samples.html#start-query-execution)
+- [js code example](https://docs.aws.amazon.com/code-samples/latest/catalog/javascript-athena-index.js.html)
+- https://www.ilkkapeltola.fi/2018/04/simple-way-to-query-amazon-athena-in.html 
+
+Required Code Flow:
+- Start a query with [StartQueryExecution](https://docs.aws.amazon.com/athena/latest/APIReference/API_StartQueryExecution.html)
+- Continuosly check an execution state of the query - if it is finished, failed or running. Use [GetQueryExecution](https://docs.aws.amazon.com/athena/latest/APIReference/API_GetQueryExecution.html)
+- After query is finished - read results with [GetQueryResults
+](https://docs.aws.amazon.com/athena/latest/APIReference/API_GetQueryResults.html)
+
+#### JS/TS SDK
+- https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-athena/index.html
+
+#### Base Functions
+- https://docs.aws.amazon.com/athena/latest/APIReference/API_StartQueryExecution.html
+- https://docs.aws.amazon.com/athena/latest/APIReference/API_GetQueryExecution.html
+- https://docs.aws.amazon.com/athena/latest/APIReference/API_GetQueryResults.html
+
+
+## Access Policy
+### Basic Access Policy Templates
+- [Example – Allow an IAM Principal to Run and Return Results Using Athena Federated Query](https://docs.aws.amazon.com/athena/latest/ug/federated-query-iam-access.html#fed-using-iam)
+
+### Minimal Access Policy
+```yaml
+- PolicyName:  "example-iam-role-policy-for-athena"
+  PolicyDocument:
+    Version: '2012-10-17'
+    Statement:
+    - Sid: "1"
+      Effect: Allow
+      Action:
+      - "athena:GetQueryResults"
+      - "athena:StartQueryExecution"
+      - "athena:GetWorkGroup"
+      Resource:
+      - !Sub "arn:aws:athena:*:${AWS::AccountId}:workgroup/*"
+    - Sid: "1"
+      Effect: Allow
+      Action:
+      - "s3:GetObject"
+      - "s3:GetBucketLocation"
+      Resource:
+      ## if you don't specify any custom s3 bucket for query results, then default bucket is created 
+      ## with arn `arn:aws:s3:::aws-athena-query-results-${AWS::Account}-${AWS::Region}`
+      - "arn:aws:s3:::aws-athena-query-results-*"
+```
+
+### Example Of Complete Access Policy
+```yaml
+PolicyDocument:
+  Version: '2012-10-17'
+  Statement:
+  - Sid: "0"
+    Effect: Allow
+    Action:
+    - "athena:GetQueryResults"
+    - "athena:StartQueryExecution"
+    - "athena:GetWorkGroup"
+    - "athena:GetQueryExecution"
+    Resource:
+    - !Sub "arn:aws:athena:*:${AWS::AccountId}:workgroup/*"
+  - Sid: "1"
+    Effect: Allow
+    Action:
+    - "s3:GetBucketLocation"
+    - "s3:GetObject"
+    - "s3:ListBucket"
+    - "s3:ListBucketMultipartUploads"
+    - "s3:ListMultipartUploadParts"
+    - "s3:AbortMultipartUpload"
+    - "s3:CreateBucket"
+    - "s3:PutObject"
+    Resource:
+    # s3 to store athena query results
+    - "{{S3_TO_STORE_ATHENA_QUERY_RESULTS}}"
+  - Sid: "2"
+    Effect: Allow
+    Action:
+    - "s3:GetObject"
+    - "s3:GetBucketLocation"
+    - "s3:ListBucket"
+    Resource:
+    # s3 of the table to query from
+    - "{{S3_OF_TABLE_TO_QUERY_FROM}}"
+    - "{{S3_OF_TABLE_TO_QUERY_FROM}}/*"
+  - Sid: "3"
+    Effect: Allow
+    Action:
+    - "glue:GetTable"
+    - "glue:GetPartition"
+    - "glue:GetPartitions"
+    - "glue:GetDatabase"
+    - "glue:GetDatabases"
+    Resource:
+    - !Sub "arn:aws:glue:*:${AWS::AccountId}:catalog"
+    - !Sub "arn:aws:glue:*:${AWS::AccountId}:database/default"
+    - !Sub "arn:aws:glue:*:${AWS::AccountId}:table/default/{{ATHENA_TABLE_NAME}}"
+```
+
+### Troubleshooting
+- [The policy failed legacy parsing]
+  - https://stackoverflow.com/questions/43045029/the-policy-failed-legacy-parsing 
+- [InvalidRequestException: Unable to verify/create output bucket](https://aws.amazon.com/premiumsupport/knowledge-center/athena-output-bucket-error/)
+- [InvalidRequestException: Query has not yet finished. Current state: QUEUED](https://stackoverflow.com/questions/62767533/invalidrequestexception-when-calling-the-getqueryresults-querying-athena)
+- [The S3 location provided to save your query results is invalid. Please check your S3 location is correct and is in the same region and try again](https://aws.amazon.com/premiumsupport/knowledge-center/athena-invalid-s3-location-error/)
+- [Why do I get the "Access Denied" error when I run a query in Amazon Athena?](https://aws.amazon.com/premiumsupport/knowledge-center/access-denied-athena/)
+- [An error occurred (InvalidRequestException) when calling the GetQueryResults operation: Query did not finish successfully. Final query state: FAILED](https://stackoverflow.com/questions/62767533/invalidrequestexception-when-calling-the-getqueryresults-querying-athena)
+- [How do I troubleshoot 403 Access Denied errors from Amazon S3](https://aws.amazon.com/premiumsupport/knowledge-center/s3-troubleshoot-403/)

aws/aws.md

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+# AWS
+
+## CloudFormation Templates
+- What is a CloudFormation https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html
+- Template Basics https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/gettingstarted.templatebasics.html
+- Template Anatomy https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html
+
+
+### Intrinsic Functions
+- `Sub` - https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-sub.html
+
+## IAM
+
+### Intro
+- [IAM Policies and Bucket Policies and ACLs! Oh, My! (Controlling Access to S3 Resources)](https://aws.amazon.com/blogs/security/iam-policies-and-bucket-policies-and-acls-oh-my-controlling-access-to-s3-resources/)
+- [Identity vs Resource-based AWS IAM Policies](https://sonalake.com/latest/identity-vs-resource-based-aws-iam-policies/)
+
+### IAM Policy Simulator
+- https://policysim.aws.amazon.com/
+
+Can be used to check whether your IAM policy allows you to access certain AWS API and resource.
+- https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_testing-policies.html
+
+## Simple Queue Service (SQS)
+
+### Basic Intro
+- What is Amazon Simple Queue Service? https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/welcome.html
+- Basic Amazon SQS architecture https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-basic-architecture.html
+
+### Example Authentication Policy
+- https://aws.amazon.com/premiumsupport/knowledge-center/sqs-accessdenied-errors/
+- https://aws.amazon.com/premiumsupport/knowledge-center/sqs-queue-access-permissions/
+
+### Javascript SDK
+
+#### Getting the URL for a Queue
+You can follow the API description of __v2__ to get an idea how to use it.
+- https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/sqs-examples-using-queues.html
+
+But actual implementation better to be in __v3__.
+- https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-sqs/index.html
+
+### Node.js Considerations
+- https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/node-js-considerations.html
+
+### AbortController / AbortSignal
+- https://aws.amazon.com/blogs/developer/abortcontroller-in-modular-aws-sdk-for-javascript/
+- https://github.com/trivikr/aws-sdk-js-v3/blob/main/packages/abort-controller/src/AbortSignal.ts
+

berlin/apartment.md

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+# Apartment
+
+## Heizung Thermostat-Kopf
+- altes 'heimeier en 215' https://www.heiz24.de/Heimeier-EN215-Gold-thermostatic-head
+- heimeier thermostatkopf K https://www.google.com/search?q=heimeier+thermostatkopf+K
+- https://www.waerme24.de/media/dokumente/Heimeier_Montage_Thermostatkopf.pdf
+- https://www.bauhaus.info/thermostatkoepfe/heimeier-heizkoerper-thermostat-dx/p/20749620
+- https://www.bauhaus.info/thermostatkoepfe/heimeier-heizkoerper-thermostat-k/p/13486614

berlin/floor-coverage.md

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+# Floor Coverage
+
+## Vinyl vs Laminat
+https://www.planeo.de/magazin/boden-ratgeber-den-richtigen-boden-finden/
+- vinyl is quiter
+- vinyl provides flatter floor than laminat
+- vinyl is waterproof
+  - to be completely waterproof it should be covered (versiegelt) https://www.youtube.com/watch?v=Q_xGAgiADRY
+- vynil is softer, so small stones can scratch it faster
+- vinyl is more expensive
+
+## Vinyl Glue vs Click
+https://www.youtube.com/watch?v=P8CxRfPaS4E&list=PLC0EE9125BF854DFE&index=7
+- Glue
+  - Handwerker is required for Klebevinyl.
+  - Preparations are required
+  + minimal floor height (< 10mm)
+  + better accoustic
+  + higher weight load is possible
+
+- Click-vinyl 
+  + allows some surface height differences (Unebenheiten)
+
+### Glue Vinyl Preparations
+1. Estrich anschleifen
+2. Grundieren und spachteln (vinyl kein Unebenheiten verzeiht.)
+3. Kleben
+
+### Click Vinyl Preparations
+1. Estrich anschleifen
+2. Trittschalldämmung bei Volvyinyl auslegen. Oder beim Multiplayer eine PE-Folie auslegen.
+3. PE-Rungschnur in die Dehnungsfuge einlegen und versiegeln
+
+
+## Laminat
+
+### Base (Trägerplatte)
+1. hochverdichtichtete Faserplatte HDF > MDF.
+  - high density > middle density
+    - material is heavier
+    - from acoustic it is quiter
+    - click-connection is harder
+    - water cannot come in that simple, but it laminat is not completely water-proof
+2. click verbindung
+  - Unilin has a patent for their own click system (it is very good)
+  - Wellinger has also good option.
+  - 5G verbindung
+3. Nutzungsklasse
+  - private Nutzung (21-23)
+    - 23 - Wohnzimmer, Küche. 
+  - Gewerbliche Nutzung (31 - 34)
+    - 32/33 - Bars, Restourans, etc.
+  - Industrie - 40 
+
+### Additionally
+1. Dampfsperrfolie drunter auslegen
+2. Gute Trttshalldämmung

berlin/handwerker.md

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+# Handwerker
+
+## Advises
+- general info 
+  - https://www.verbraucherzentrale.de/wissen/vertraege-reklamation/kundenrechte/handwerker-finden-so-vermeiden-sie-boese-ueberraschungen-13664
+  - https://www.verbraucherzentrale.de/wissen/vertraege-reklamation/kundenrechte/handwerkerportale-checkliste-fuer-die-handwerkersuche-im-netz-31533
+- exact links 
+  - https://www.mein-eigenheim.de/bauplanung/gute-handwerker-finden.html
+
+## Search Here
+- Reviews Only By Name https://www.wirsindhandwerk.de/
+- By branch https://www.qih.de/qih-suche.html
+
+## Define Offer
+- https://www.my-hammer.de
+  - check work package completeness, include all additional work
+  - get 3 replies
+  - check review for all of them
+  - trade prices
+
+## Price Ranges
+- https://www.my-hammer.de/preisradar/
+- https://kostencheck.de/wohnung-renovieren-kosten-berechnen
+
+## Streichen
+- https://kostencheck.de/80-qm-wohnung-streichen-lassen-kosten
+
+## Stromkabeln Erneuern
+- https://kostencheck.de/stromleitungen-erneuern-kosten#top
+
+## Referalls
+- https://www.petru-onica.de/