I have a bunch of .csv file and i was looking for the easiest way to load them into SnowPark? I am not sure which are the APIs required.
If someone can point me to the APIs or provide a code example that will be great.
Thanks
I don't think you can do this directly in one step as Snowpark doesn't have an API for that.
What you can do is:
Load the CSV files to a stage.
// Upload a file to a stage.
session.file.put("file:///tmp/file1.csv", "#myStage/prefix1")
Create a DataFrame by reading files from the stage.
val dfCatalog = session.read.csv("#myStage/prefix1")
See more information here and here and here
Related
I am able to find some information on how to read a csv file on a computer but is there any way I can modify one? In my chrome extension I need to add data to each row one at a time after scraping some websites. Is there any better way then read csv, store data as variable and rewrite is everytime? This becomes problematic when the file gets large. I am looking for a way to “append ” to a existing file or a work around. Any suggestions appreciated.
Update: From comment I see it is not possible to read from file system. But is there anyway to read from within the extension directory? How should I do so if the csv file is included with in the zip file of the extension? Can I access them somehow? Code snippets would be helpful.
I'm in the middle of creating something which might help you. Right now you can upload the CSV file and append a "modifier". You can adjust the code according to your requirement. Here's the repo https://github.com/amanrOnly/CSV_Modifier
I've been using Tiled to create .tmx maps for one of my projects, maps that I export to JSON before using with Phaser.js.
Problem is, a few months ago I mistakenly deleted the .tmx file for the game first map. It's still working fine but now I can't change anything on the first map layout with Tiled because I only have the JSON for it.
I've been looking for an answer with no success so far, but is there a way to convert a .json Tiled map exported from a .tmx file, back to its original format ?
You should be able to simply open the JSON exported map in Tiled, and save it again as a TMX file. To be able to select the file, you may need to change the file type in the Open File dialog.
Btw, you should consider committing your project to a version control system (Git is a popular one), so that such mistakes will not generally lead to loss of data. You don't always get lucky.
I want to be able to export Layer Names and properties from Sketch to JSON format. I think I can figure out how to pull the info I need from Sketch, but I haven't started to code anything, because I haven't been able to find any info about this export issue.
I'm wondering if anyone can help confirm that Sketch can only export their supported formats or if export to JSON is possible. I don't want to dive into this project only to find out that I can't end up with a JSON file.
I have been trying to work with this as well, and it turns out there are a few ways to get access to a JSON file in sketch.
use the npm package sketch2json
Turns out that if you unzip the .sketch file, there is a JSON file hiding inside.
unzip sketch-header.sketch
This creates a folder called 'pages' with the .json file inside. To get the 'Layer Names', you can just read/serialize the .json file into a string, and then the path to collect the layer names is
const obj = JSON.parse(fileString);
object.layers.forEach((layer) => {
console.log(layer.name);
});
If you rename the .sketch extension file to .zip extension file you will see as many JSON files as pages your sketch document has inside a folder called "Pages". Also some BMP previews images and other JSON related to user and document information.
I want to create .csv files with the Report Generation Toolkit in Labview.
They must actually be .csv files which can be opened with Notepad or something similar.
Creating a .csv is not that hard, it's just a matter of adding the extension to the file name that's going to be created.
If I create a .csv file this way it opens nicely in excel just the way it should, but if I open it in Notepad it shows all kind of characters and it doesn't even come close to the data I wrote to the file.
I create the files with the Labview code below:
Link to image (can't post image yet because I've got to few points)
I know .csv files can be created with the Write to Spreadsheet VI but I would like to use the Report Generation Toolkit because it's pretty easy to add columns and rows to the file and that is something I really need.
you can use the Robust CSV package on the lavag.org forum to read and write 2D arrays to CSV files.
http://lavag.org/files/file/239-robust-csv/
Calling a file "csv" does not make it a CSV file. I never used the toolkit to generate an Excel file, but I'm assuming it creates an XLS or XLSX file, regardless of what extension you give it, which is why you're seeing gibberish (probably XLS, since it's been around for a while and I believe XLSX is XML, not binary).
I'm not sure what your problem is with the write spreadsheet VI. It has an append input, so I assume you can use that to at least add rows directly to a file, although I can't say I ever tried it. I would prefer handling all the data in memory explicitly, where you can easily use the array functions to add rows or columns to the array and then overwrite the entire file.
I need to create a macro in BMC remedy user 7.5, that can read a csv file and update all items contain in the csv file?
Is it possible ?
I have to make a large bundle of item and edit there location.
Thank you
You can't create a macro. But you can use the Remedy Import Tool. It has the capability to automatically import a CSV file. It takes as inputs a mapping file and the CSV file (with full paths of course).
Check out the guide titled "BMC Remedy Action Request System 7.6.04 Configuration Guide". You should find what you're looking for there.
Best of luck,
Mike