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A quick aide memoir on how to import data from a CSV formatted files into Firestore. If you have used the Pet Theory lab, this should be familar, but if not here is the code.
The general idea is to create a csv and import it directly into Cloud Firestore. To do this, the code will read the csv, then connect to …
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A quick guide on generating test data. If you have used the Pet Theory lab, this should be familar, but if not here is the code.
The general idea is to create a csv based on made up dataset. To do this, use the Fakerjs package and write the output as csv records.
If you have not worked with Fakerjs before, this is a …
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2024 Aspirational Certifications
Overview
So currently I have a number of Certifications that will need to be renewed in 2023. Rather than procrastinate about which to take I actually put some thought into this time around.
Check out the main article over on Medium Link
What certifications do you plan to take in 2024 …
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JSON (JavaScript Object Notation) is a lightweight data-interchange format that is widely used for transmitting data between a server and a web application (or mobile app). In Flutter (and Dart), handling JSON involves encoding Dart objects into JSON strings (serialization) and decoding JSON strings into Dart objects …
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Convert Complex CSV with custom delimiter.
jq is like sed for JSON data - you can use it to slice and filter and map and transform structured data with the same ease that sed, awk, grep and friends let you play with text.
In a previous post I covered the task of converting JSON to CSV.
- Reference: Convert CSV to JSON. …
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Google Cloud Professional Cloud Network Engineer Certification (November 2023)
Overview of the exam covered in this medium article
Best of luck!
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Using Dart to process JSON can seem a complicated choice at first. There are a couple of things to be aware of when processing JSON. To build our understanding I will be taking a manual approach to hand crank through a JSON file. Obviously you shouldnt do this in the real world, but this is meant to be an educational …
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Convert CSV to JSON with JQ.
jq is like sed for JSON data - you can use it to slice and filter and map and transform structured data with the same ease that sed, awk, grep and friends let you play with text.
In a previous post I covered the task of converting JSON to CSV.
- Reference: Convert JSON to CSV.
Recently I …
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Merging JSON files with JQ.
jq is like sed for JSON data - you can use it to slice and filter and map and transform structured data with the same ease that sed, awk, grep and friends let you play with text.
If you have multiple JSON files that you want to combine, it can be tempting to write a program to perform this …
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Google Cloud Professional Cloud Security Engineer Certification (Oct 2023)
Disclaimer: Non official content, errors and omissions excepted
Pre Exam Notes
- Kryterion Sentinel software (Windows/Mac) installation requires administrator rights
- Kyterion system check - do this at least a day before to be on the safe side
- No …