coin | Command interpreter for Unix , for learning how shells | Interpreter library
kandi X-RAY | coin Summary
kandi X-RAY | coin Summary
It can be used as a basic interactive shell, and can read scripts containing command executions, but has no scripting language support. It is for learning about how commands are issued from the shell.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of coin
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coin Examples and Code Snippets
Lines of Code : 34License : Permissive (MIT License)
Copydef add_coin(self, dt: float):
"""Add a new coin to the screen, reschedule the timer if necessary
Arguments:
dt {float} -- Time since last call (unused)
"""
# Create a new coin
coin_image = ASSETS def add_coin():
"""Adds a new coin to playfield, then
schedules the next coin to be added
"""
global coin_countdown
# Create a new coin Actor at a random location
new_coin = Actor( # noqa: F821
"coin_gold", (randint( def coin_change_2(coins, amount):
if amount == 0:
return 0
if len(coins) == 0:
return -1
max_value = amount + 1
max_coin = min(max_value, max(coins) + 1)
dp = [max_value for i in range(max_coin)]
dp[0] = 0
Community Discussions
Trending Discussions on coin
QUESTION
I'm currently trying out Android Compose. I have a Text that shows price of a crypto coin. If a price goes up the color of a text should be green, but if a price goes down it should be red. The function is called when a user clicks a button. The problem is that the function showPrice() is called multiple times (sometimes just once, sometimes 2-4 times). And because of that the user can see the wrong color. What can I do to ensure that it's only called once?
MainActivity:
...ANSWER
Answered 2021-Jun-13 at 03:17What can I do to ensure that it's only called once?
Nothing, that's how it's meant to work. In the View system you would not ask "Why is my view invalidated 3 times?". The framework invalidates (recomposes) the view as it needs, you should not need to know or care when that happens.
The issue with your code is that your Composable is reading the old value from preferences, that is not how it should work, that value should be provided by the viewmodel as part of the state. Instead of providing just the new price, expose a Data Class that has both the new and old price and then use those 2 values in your composable to determine what color to show, or expose the price and the color to use.
QUESTION
I have a google sheet in which I am some Cryptocurrencies Price Data that I get using googleFinance or yahoo. However, I found it difficult to do this with some coins such as Synthetix Network Token.
I have been reading other questions in Stackoverflow and applying the suggestions but none seem to work with this particular cryptocurrency.
If there is someone who has done this before, could you tell me what approach are you using?
Update:
I have tried this:
...ANSWER
Answered 2021-Feb-08 at 15:38try:
QUESTION
I am just learning basics of Javascript but know Java a good amount, I KNOW I AM DOING THIS WRONG, just looking for the correct way to do this. I am trying to have a number entered into a text field and generate as many random numbers between 1-2 as the text field number specifies. Then store those numbers (A bunch of 1's and 2's) in an array and then cycle through the array with a for loop to count how many Heads or Tails there was, and print it.
Expected output: //Number inputted is 10.
Number of heads = 7 and number of tails = 3
ANSWER
Answered 2021-Jun-14 at 21:46I've commented where I've made changes and why.
The key points are that since you are counting 2 values, you can just store the count of each value in an index of an array, rather than fill an array with a new value each time one of 2 options happen.
This lets you cut out the counting loop, making your program much more efficient, always try to count as you add rather than add then count at the end.
Also, you need to refresh the rng value each time the method is called, so I moved it into the top of the function.
Give it ago!
QUESTION
I'd like to dynamically update one column value in a table based on the user input in a different column. The user-editable column is quantity, and I'd like to multiply that by a price value (id = 'pmvalue') to display total price (id 'totalpmvalue') as an output.
I don't understand what javascript to use here - I've tried searching for solutions online, but haven't been able to find something that exactly corresponds to my use case (and I'm not experienced enough to understand how to adapt solutions for slightly different use cases). Any tips are greatly appreciated!
Here's my code:
...ANSWER
Answered 2021-Jun-14 at 20:12If you are going to have multiple rows, you should be using class, not id, the id attribute needs to be unique in a document.
Once you fix that, you can create a listener:
QUESTION
I am calling the Binance Klines API to get current prices.
...ANSWER
Answered 2021-Jun-14 at 10:59You're asking for all the symbols (exchangeInfo) and then getting the candle info (klines) for each symbol (= currency pair).
You can do so just for the GBP pairs by looking for GBP in the two currencies you're currently iterating on, by adding this to your foreach:
QUESTION
I've found a script for downloading information about crypto currencies so that I can download into a Numbers spreadsheet using AppleScript. This is the script:
...ANSWER
Answered 2021-Jun-13 at 05:22The short answer is that the main page contains an explicit html table, while the watchlist page seems to be a structured series of div elements generated by javascript and made to look like a table. There is no 'tbody' element on the watchlist page because there is no table there. The text items command splits the first page into three parts (the second of which is the one you want); it doesn't split the watchlist page at all, which produces an array with a single item containing all of the html. When you ask an array of 1 element for its second item, you get your error.
You're going to have to examine the html of the second page and figure out how to split the text to extract the information you want.
QUESTION
I'm facing a problem for a few days in the "pay" command in my little economy system, what I'm trying to do is, when executing the command for example "pay @user 2k" it recognizes as just "2 coins ", how can I make a shortcut to 2k answer for 2000 and so on? I'll leave the code snippet below for understanding, and if you have any ideas it will be very helpful!
...ANSWER
Answered 2021-Jun-13 at 13:23Here is a little translator:
QUESTION
I am trying to add a spinwheel command in my economy system but it is giving the error again and again:
(TypeError: unsupported operand type(s) for +=: 'int' and 'str').
This is the code -
ANSWER
Answered 2021-Jun-13 at 06:28Your list c is string type so either you can make it int or else typecast your variable earnings to int type
QUESTION
I get the following error when trying to get information about a coins price, using the following code.
...ANSWER
Answered 2021-Jun-13 at 00:06get_symbol_ticker() takes named parameters as shown in the docs.
Try calling it with:
QUESTION
Using Aids2 dataset from package MASS, I am applying Ansari-Bradley Non-Parametric Test to test Group Independency by this snippets
ANSWER
Answered 2021-Jun-13 at 04:26Since object like "QuadTypeIndependenceTest" and "ScalarIndependenceTest" are created from the results of coin packages, there is specific function to extract the pvalue, using coin::pvalue(obj), Special thanks for pointing @AntoniosK
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