leveldict | Leveldict provides a dict-based wrapper | REST library
kandi X-RAY | leveldict Summary
kandi X-RAY | leveldict Summary
Leveldict provides a dict-based wrapper around the Python LevelDB Api.
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Top functions reviewed by kandi - BETA
- Iterate over the level dictionary
- Return an iterator over the records in the database
- Iterates over all values in range range
- Return a range iterator
leveldict Key Features
leveldict Examples and Code Snippets
Community Discussions
Trending Discussions on leveldict
QUESTION
This is the barcode scanning tutorial I used in my program, so that you have a lot more context when you read my code: Link
Here is what my program does so far: Essentially, when I scan an item's barcode with my phone, the UIAlert pops up with the barcode ID displayed and a button prompting the user to open the "Results" page. This is all fine and good, but how do I pass that same scanned barcode ID into a label on the Result's page? I have been stuck on this for 2 days now, even though it seems like such an easy task.
Any help is much appreciated <3
Here is my relevant code:
ProductCatalog.plist -> Link to Image
Scanner_ViewController.swift (first View Controller) ->
...ANSWER
Answered 2020-Sep-22 at 04:37Do you have a variable to hold the scanned ID in your view controllers? If not, you can add var itemID: String?
to both Scanner_ViewController
and Analysis_ViewController
.
Then in your func where you get the scanned code, you can set it to the variable.
QUESTION
I have been tasked with making plots of winds at various levels of the atmosphere to support aviation. While I have been able to make some nice plots using GFS model data (see code below), I'm really having to make a rough approximation of height using pressure coordinates available from the GFS. I'm using winds at 300 hPA, 700 hPA, and 925 hPA to make an approximation of the winds at 30,000 ft, 9000 ft, and 3000 ft. My question is really for those out there who are metpy gurus...is there a way that I can interpolate these winds to a height surface? It sure would be nice to get the actual winds at these height levels! Thanks for any light anyone can share on this subject!
...ANSWER
Answered 2020-Apr-07 at 23:08I am not sure if this is what you are looking for (I am very new to Metpy), but I have been using the metpy height_to_pressure_std(altitude) function. It puts it in units of hPa which then I convert to Pascals and then a unitless value to use in the Siphon vertical_level(float) function.
QUESTION
I am trying to figure out how to make my bot differentiate between sending a response through that chatroom, or sending a response through PMs. At the moment, it seems to be doing both for the name
method. I can use the !name command in the chatroom, or in a Direct Message to the Bot, and it will always respond in such (If sent in chat, will respond in chat. If sent in PM, will respond in PM)
For the stats
command, it at least only responds in PMs, regardless of if the !stat command is used in chat, or in PM.
I read around in documentations that if you set the decorator to no_pm=True
then that command is forbidden to be ran in PMs, but it still runs in the case of the name
method.
BotCommands.py
...ANSWER
Answered 2019-Jun-20 at 13:23You're looking for the guild_only
and dm_only
checks. Usage would be something like:
QUESTION
I am what most people would probably consider a beginner programmer. I am moving along rather nicely on attempting to make my own text based 'game,' and it consists of four separate modules already. Everything works splendidly in that it starts off with a 'menu' for the game, in which it uses the cmd library to move you to everywhere else. I am able to create a character, and have it save to a json file just fine, but that's where it ends, as the data saves just fine, but I am unable to find away to take that data, and move it to other modules it is needed in, without loading the json file every single time, in every module.
A brief overlay of the code looks something like this:
diceGame.py
...ANSWER
Answered 2019-Apr-13 at 10:41First of all: Great job on learnign python by giving yourself a little project. That's a great way to learn.
Regarding your question: It would help if you post the code where the error actually happens. But from your description it seems you are not defining the variable 'basics' before you use it.
in 'do_create' you define 'basics' like this: basics = charCreation.basics()
and the you call 'charWrite.save(basics, abilities)'
It works because 'basics' is defined. It seems like you need to didn't define 'basics' in the other module.
QUESTION
Hi im trying to access the items in the legs array inside my plist I want to be able to get the values for key = "title" from the legs array from this plist
I already have the method to get the values from the dictionary called abs which is the following code
...ANSWER
Answered 2018-Jan-27 at 15:22So I managed to find an answer to my original question
QUESTION
I have a dictionary of elements:
...ANSWER
Answered 2017-Mar-04 at 13:48We want to ignore the order inside each of the key and value tuples, so it makes sense to convert them to sets. But we want to use them as dict keys, so we need to use frozensets, since normal sets aren't hashable. And we can put them into an OrderedDict to make it easier to start each sequence with the longest keys.
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Install leveldict
You can use leveldict like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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