cosmo | Cosmo - a simple IDE for building solidity contracts | Blockchain library
kandi X-RAY | cosmo Summary
kandi X-RAY | cosmo Summary
Getting a simple Ethereum Solidity smart-contract running is hard. Cosmo makes it easy.
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Top functions reviewed by kandi - BETA
- List of dependent dependencies
- Read the content of an index . html
- Animate a change to the console .
- start the tunnel
- Redraw console reducer to console logs
- Reducer for state changes
- determine if a file exists
- Displays console messages .
- Return a try button
- Function callback to update the stats
cosmo Key Features
cosmo Examples and Code Snippets
Community Discussions
Trending Discussions on cosmo
QUESTION
I have a code in to get all data in one collection in cosmo db, if the collection is empty then start to inserting.
The first time the code is run collection is empty however, SetIterator.HasMoreResults
return True, even though the collection is empty.
Then there will be error raising Microsoft.Azure.Cosmos.CosmosException : Response status code does not indicate success: NotFound
, and I have checked with a collection that is not empty the code run fine.
I can use try catch to handle it, but it does not seems to be a nice solution, Does anyone know how to check if the collection is empty?
...ANSWER
Answered 2022-Apr-02 at 10:17You can use indexing to get empty collection in cosmos db. To do this you can use unique indexes. Unique indexes are created to only those which doesn’t contain any documents.
Important
Unique indexes can be created only when the collection is empty (contains no documents).
To create unique indexes on collections you can go through unique indexes
QUESTION
Can someone tell me how to read the query stats in cosmo db. I know that each item in cosmo have a hard limit of 2MB, however, the the retrieved document size here is more than 5 MB. So I am confused, is the the correct place to find out the size of an item. Because if it is then what about the hard limit of 2MB
...ANSWER
Answered 2022-Mar-09 at 13:55I think you have misunderstood the limits , the 2MB hard limit is for the document that you store.
However in this particular sample that you provided , the 5.7MB is the size of total documents that you retrieved. In this case there are 646 documents. You can see the exact definition from the metrics explained here.
Also, Response Size Quota per Page of Results (default is 4MB, for large query results - Cosmos DB will paginate results, and each page will be limited.
QUESTION
I have a table with data that looks like the following
...ANSWER
Answered 2022-Feb-13 at 19:11You remove the timestamp from the group and selcet the MAX of thetomestamo
QUESTION
I am building an Azure Static App with an API written in Python. I'd like to use the Cosmos Client. I'm able to configure my local machine so that local development works:
- I installed Azure Cosmos into the Python virtual environment:
pip install azure-cosmos
- Inside the Python code, I create and use the client
ANSWER
Answered 2021-Dec-16 at 05:08I assume that I must need to run a command or add something to requirements.txt, but I cannot find out what it is.
To fix this make sure that you have added the below in your requirements.txt
file
QUESTION
Good afternoon, I am kind of new to using Azure. I have created a temporary database with a container of collections. In my code, I am already connected to the endpoint, primary key, database, and the container. Now, I would like to print the collections stored in the container of the database.
Here is the code
...ANSWER
Answered 2021-Dec-15 at 19:26You can use query().fetchAll()
command to fetch all documents in a container.
QUESTION
I am trying to make event that will write messages into text file.
Here is my code:
...ANSWER
Answered 2021-Nov-09 at 18:47If you want to get the actual value of the message, use the content
attribute. You should also use the a
(append) mode to write at the end of the file (without truncating it)
QUESTION
I'm developing a R Shiny app that is composed of two fluidRow
s holding some content. One of them contains a Leaflet map spanning some columns. So far, so good. Now, the idea was to extend the map in the background to the other columns and also to the upper fluidRow
. In the end, the map could be seen across the whole website: wihtout opacity in its column
s and semitransparently in the other column
s and the upper fluidRow
.
This is how the app looks so far:
And this is how I ideally want it to look:
And here is the code for the app:
...ANSWER
Answered 2021-Nov-05 at 17:32tada :)
QUESTION
I'd like to download and plot just only the state
geometry selected by selectInput
in Shiny. But when I try to use st_as_sf
in a reactive object from a Big Query table (stands_sel()
) doesn't work and the output is:
ANSWER
Answered 2021-Oct-29 at 15:39This error occurs because the “$” operator is not designed to access vector elements. If we use the “$” operator to access the vector elements then the R does not understand it and consider it invalid; therefore, we must be very careful about where we should use the “$” operator. It happens when we give a name to our elements and start thinking that we can treat them as data frame columns which is a wrong approach. To access the vector elements, we should use single square brackets.
Individual elements of an atomic vector can be accessed sequentially. For example, position 1, position 2, etc. Notation for this is vect[1], vect[2], vect[3].
You can also express this in a different format as a variable, for inclusion in an iterative loop. However, when accessing parts of an atomic vector, you have to be careful. If certain parts of the vector are accessed improperly or in the incorrect sequence, you will likely see the “$ operator is invalid for atomic vectors” error message.
You can fix these errors by converting your “$” operator to a bracket reference. You can also use the getElement() function.
You can check in your code, in which part are you using the “$” symbol.
QUESTION
I'm a beginner and need some help. I need to use a for loop with break and continue to find the first person that has a dog in a list. The iteration count should not exceed 2.
Here is the given list:
...ANSWER
Answered 2021-Oct-21 at 20:54Try using if statement, like in example below:
QUESTION
Need to install Azure cosmos-db python sdk via conda. But I can only install up to version 3.1.2 and 4.2.0 is needed in the project. I wonder how can I manually load the prebuild cosmo sdk in to the conda environment?
I have a env.yml file shown as follow, the enviroment is created via conda env create -f
ANSWER
Answered 2021-Aug-17 at 17:38In lieu of someone fixing the Conda Forge feedstock so that the newer versions are available on Conda, it is a PyPI package, so one can also install it through Pip:
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