npr | non-photorealstic rendering | 3D Animation library
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kandi X-RAY | npr Summary
non-photorealstic rendering, in opengl 3.3
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QUESTION
The goal of this program is to make as many permutations of x in size 3 (nPr(5,3), hence the iterations of (i, j, k)).
My effort on trying to achieve the permutations nPr(5,3), where 5 is the length of the list x and 3 is the length of the tuple (i,j,k):
ANSWER
Answered 2022-Mar-07 at 01:45You are allowing repeats (for example, [1,1,1] and [2,2,2]). The value of 60 is for permutations without repeats. You do that by checking that you aren't repeating a value.
NOTE that this code only works if there are no repeats in x. If there are duplicates, then you would have to use indexes instead (that is, for i in range(len(x)):).
QUESTION
I need help if there is any expert in XML and kotlin. I would like to know how to convert the below XML access it in kotlin code and then convert it into kotlin array file i.e. like (USD -> $) so the value of USD is the symbol which the unicode of from the XML.
I know in Android there is java utill class but the problem there is there is not all currencies symbols available i.e. for AFN -> there is AFN but in actual it should be -> ؋.
here is XML file:
...ANSWER
Answered 2022-Mar-06 at 18:55val xml = """
Albania Lek
Afghanistan Afghani
Argentina Peso
Aruba Guilder
Australia Dollar
Azerbaijan New Manat
"""
data class Currency(
val code: String,
val name: String,
val symbol: String
)
val currencies = xml.trimIndent()
.substringAfter(">").substringBeforeLast(")|()".toRegex())
.filter { s -> s.isNotBlank() }
Currency(
code = splitted.first(),
name = splitted.last(),
symbol = (splitted.drop(1).dropLast(1).lastOrNull() ?: "")
.split(",")
.filter { s -> s.isNotBlank() }
.map { s -> Integer.parseInt(s.trim(), 16).toChar() }
.joinToString("")
)
}
currencies.forEach { println(it) }
QUESTION
This is follows up on my June 30 post where I eliminated conditionalPanel flashing in the sidebarPanel when invoking the App. The solution was to move those sidebar conditional panels into renderUI, eliminating flashing. However, I later found out that using renderUI in this manner results in other limitations. Is there any way to eliminate invocation flashing without using renderUI?
I include below 3 sets of code:
- Very short MWE code that illustrates the flashing issue, contributed by ismirsehregal
- Long, convoluted code that very clearly illustrates how all conditional panels flash by in sidepanel upon invocation, when sidebar conditional panels are rendered in UI (there is no
renderUIfor conditional panels in the sidebar panels like in #3 below which resolves this although it introduces other problems not explained in this post). - Adaptation of #2 above where
renderUIis used and there is no invocation flashing.
I didn't want to completely strip down the code in items 2 and 3, so that the sidebar panels are large enough which makes the invocation flashing more obvious. Also I when I did some stripping down of this code I did lose some functionality like "Reset", which isn't relevant to the problem at hand in any case.
Though the code in #2 and #3 may be torturously long and involved, the moving of the conditional panel into renderUI is straightforward.
No. 1 short MWE code:
...ANSWER
Answered 2021-Sep-13 at 19:59Rather use an observeEvent within the server than conditionalPanel in the ui as below (see #Added Code). I also needed to add an id to the h4() and started out with all the second tab sidebar buttons hidden upfront. Lastly I added ignoreInit = TRUE to the observeEvent as it's unnecessary initially:
QUESTION
I submitted all of my code below for a better understanding. The code is fine, my question is: How can I perfectly show multiple countries with their country name list? I mean: When I change the country name, then the flag image should be changed automatically, so users see the country name and image. I already put many links in my loadFlag() function in my js file, but this is not working. Please help me, how can i do it with my code? Thanks in advance and love from the top of my heart.
...ANSWER
Answered 2022-Mar-02 at 17:43You're loading country flags from flagcdn.com in which each png is named after a two-letter country code that you have in your country_code value.
You just need to update your loadFlag function to properly update the img tag's property values. See the working code snippet below.
QUESTION
Here's how I parse the xml response from this url
...ANSWER
Answered 2022-Feb-23 at 15:19Unfortunately, you have to deal with the namespace in the file. So try it this way:
QUESTION
I am trying to make predicitions with my LDA model. But when i pass a string to it it gives an error about mismatching input features. Now my question is how can i make my model accept any input and still predict the right topic. Right now it takes 54777 as input.
model:
...ANSWER
Answered 2022-Feb-16 at 07:45There are three issues with this code snippet.
- Issue-1:
max_dfandmin_dfshould be bothintor bothfloat. - Issue-2: At the prediction time you have to use the same
CountVectorizer. - Issue-3: At the prediction time you have to use
the
transformmethod, not thefit_transformmethod ofCountVectorizer.
Here is an example code that will help you:
QUESTION
I regularly use Vuejs and Webpack with the "@" character for file resolution, like so
...ANSWER
Answered 2022-Jan-04 at 20:59In the linked question, ~ is escaped because ~ has a special meaning for Vim's regexp engine: "matches the last given substitute string".
But @ is not special in any way so there is no need to escape it:
QUESTION
I'm using asyncio in concert with the httpx.AsyncClient for the first time and trying to figure out how to complete my list of tasks when some number of them may fail. I'm using a pattern I found in a few places where I populate an asyncio Queue with coroutine functions, and have a set of workers process that queue from inside asyncio.gather. Normally, if the function doing the work raises an exception, you'll see the whole script just fail during that processing, and report the exception along with a RuntimeWarning: coroutine foo was never awaited, indicating that you never finished your list.
I found the return_exceptions option for asyncio.gather, and that has helped, but not completely. my script will still die after I've gotten the exception the same number of times as the total number of workers that I've thrown into my call to gather. The following is a simple script that demonstrates the problem.
ANSWER
Answered 2021-Dec-31 at 23:09The program design you have outlined should work OK, but you must prevent the tasks (instances of your worker function) from crashing. The below listing shows one way to do that.
Your Queue is named "tasks" but the items you place in it aren't tasks - they are coroutines. As it stands, your program has five tasks: one of them is the main function, which is made into a task by asyncio.run(). The other four tasks are instances of worker, which are made into tasks by asyncio.gather.
When worker awaits on a coroutine and that coroutine crashes, the exception is propagated into worker at the await statement. Because the exception isn't handled, worker will crash in turn. To prevent that, do something like this:
QUESTION
I am new to Selenium and would appreciate advice. I am trying to click on the load more stories button on NPR's website (https://www.npr.org/sections/news/). My code seems good, but when I run it more stories are never loaded. I don't get an error at the same time the code just doesn't behave as expected.
...ANSWER
Answered 2021-Dec-23 at 20:41The webpage npr have a infinitescrollwrap. As a demonstration to click() thrice on Load more stories you can use the following Locator Strategies:
Code Block:
QUESTION
Situation:
Spring-Boot Application using Logback for logging.
Deployed at google cloud run.
Logback configuration includes CONSOLE_JSON, as described here, to have a preconfigured json appender for cloud run instances.
To see the logs for my application, i am using Cloud Run Logs.
Considering the default logs from spring, i have package/class message and other informations, written in the line.
Switching to a json format with the preconfigured appender, i miss a few informations for example shortened package with class name or thread name.
I was hoping to use the existing console_json appender, to achieve this.
Unfortunately i have to use google Logs Explorer and then look into a json entry called jsonPayload which is quite annoying from usability perspective
Desired Output:
- somehow overwrite message format with logback to have the message contain thread and package/class infos, ideally not writing an own appender
Any help appreciated.
My Logback File looks like the following:
...ANSWER
Answered 2021-Nov-26 at 07:04I see 2 options.
- Write my own Appender in case i really need this display pattern in a timely manner.
- as llompalles mentioned i give it a try with a GitHub Issue
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