cpc | Text calculator with support for units and conversion | Apps library
kandi X-RAY | cpc Summary
kandi X-RAY | cpc Summary
cpc parses and evaluates strings of math, with support for units and conversion. 128-bit decimal floating points are used for high accuracy. It also lets you mix units, so for example 1 km - 1m results in Number { value: 999, unit: Meter }.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of cpc
cpc Key Features
cpc Examples and Code Snippets
Lines of Code : 19License : Permissive (MIT)
Copypub enum UnitType {
Time,
// etc
}
// ...
create_units!(
Nanosecond: (Time, d128!(1)),
Microsecond: (Time, d128!(1000)),
// etc
)
assert_eq!(convert_test(1000.0, Meter, Kilometer), 1.0);
// ...
match string {
"h" | "hr" 3 + 4 * 2
8 % 3
(4 + 1)km to light years
10m/2s * 5 trillion s
1 lightyear * 0.001mm in km2
1m/s + 1mi/h in kilometers per h
round(sqrt(2)^4)! liters
10% of abs(sin(pi)) horsepower to watts
use cpc::{eval};
use cpc::units::Unit;
match eval("3m + 1cm", true, Unit::Celsius, false) {
Ok(answer) => {
// answer: Number { value: 301, unit: Unit::Centimeter }
println!("Evaluated value: {} {:?}", answer.value, answer.uni Community Discussions
Trending Discussions on cpc
QUESTION
I'm using Google Patents Public Dataset to extract patent information about pesticides using the CPC code "A01N" PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF
But while I run the following Query, I don't obtain all the results as If I run a non-unnest query. See both below
...ANSWER
Answered 2021-May-31 at 17:07Some of the rows in the columns that you are UNNESTing are empty arrays. When you do the implicit CROSS JOIN, you're joining on a NULL which gives you no results, so some of those rows disappear and your count is lower. If you start commenting out some of those CROSS JOINs you'll see your count start to go up. Since you're not actually using those columns, you should remove them from your query. If you want them later, get the counts first, and then LEFT JOIN on something like 1=1.
QUESTION
I have a dataset something like this
I want to calculate the next clinical milestone for the ID as per the sequence number. E.g. for 665 the next clinical milestone as per the sequence should be DBF as it doesn't have any date present in the actual column ( we need to ignore the intermediate values like FPA and FCI where data isn't present for column actual as data is really dirty and dates can be smaller compared to last one in sequence.)
There is another case where all data in the actual column for an ID is null then, in that case first non-null planned column value for that clinical milestone should be the next one.
e.g. in ID 666 CPC should be the next clinical milestone.
Thought using LAG function as well for this using max of actual for an ID but not sure how will it work when two rows have same actual date.
...ANSWER
Answered 2021-May-11 at 08:00Use MAX() OVER () with a CASE expression to work out the current sequence value for each id, then filter based on that.
QUESTION
I tried to run the following in cmd:
...ANSWER
Answered 2021-Apr-20 at 04:59Going over the linked script, it looks like the single variable command:
QUESTION
I have catalog page with all brads included. I want users after clicking on my add to open filtered catalog page with specific brand by adding GET-parameters into url. For example: site.com/catalog?good=notebooks&brand=acer
And I want to add UTM-parameters. Is it possible to make final url like: site.com/catalog?good=notebooks&brand=acer?utm_source=google&utm_medium=cpc&utm_campaign=acer_notebook&utm_content=ad1&utm_term=acer
Sorry for my bad english.
...ANSWER
Answered 2021-Mar-23 at 23:32I'm a bit confused here. What's the problem with using the url: site.com/catalog?good=notebooks&brand=acer?utm_source=google&utm_medium=cpc&utm_campaign=acer_notebook&utm_content=ad1&utm_term=acer
This is fine in Google Ads if you're not using auto tagging. If you are using auto tagging (you should be) then you only need to use the first URL.
QUESTION
In Google Analytics (GA4) GUI, under the traffic acquisition report, it is possible to see app visits split by source.
However, I cannot see the same info in BigQuery.
According to [GA4] BigQuery Export schema documentation traffic_source is the "Name of the traffic source that first acquired the user". I have checked and in fact it seems that the value of traffic_source changes only when the user_pseudo_id changes, which means it persists until the app is reinstalled.
Scenario: User A installed the app with a google-play campaign, then visits the app a second time following a Google cpc campaign and then a third time following a push notification.
Question: In BigQuery, how can I see that the second visit was from cpc and the third from the push notification?
...ANSWER
Answered 2021-Mar-19 at 16:54The traffic_source is indeed persisting over multiple sessions and it captures only the source of the first app install.
To get attribution at visit level, you need to use the parameters inside the firebase_campaign event, for example:
QUESTION
I want to create a new list merging the elements of a previous list plus the values of a specific column of one data frame. See the example below.
The list I already have:
...ANSWER
Answered 2021-Mar-13 at 21:09IIUC, just loop over them:
QUESTION
I have a script that shows 10 most clicked keywords, their average CPC and conversions. While previewing the script it works fine. But when I send it to my email, only last row of the 10 rows shows. What is wrong here?
...ANSWER
Answered 2021-Feb-22 at 18:10Looks to me like you're over-writing the content variable with every while loop. I think you need to declare content outside the while loop and then add it to your content = string e.g.
QUESTION
Im trying to use nodejs request to request data from an api called keywords everywhere, their documentation didnt have anything for nodejs, but they do have bash so what I did was I converted their bash to a nodejs request. for more context, here's their documentation : https://api.keywordseverywhere.com/docs/#/keywords/get_keywords_data My code seems to work because its returning a status code of 200 but the problem is that it returns a blank data:
...ANSWER
Answered 2021-Feb-10 at 04:51the problem with your code is the body, anyway this is how the code should look like:
QUESTION
I would like to make a Python script, but unfortunately, when I want to check the price, I get NONE instead of the price itself (or US$00.00 if I change the code).
I found a lot of examples for it, where the HTML is with id, but I do not know how I should do it with class.
What I have so far:
...ANSWER
Answered 2021-Jan-31 at 10:36BeautifulSoup has very minimal use to web scraping when the website is using Javascript and changes dynamically. Most of the websites these days you Javascript making it difficult to scrape data. One of the alternate option is to use Selenium.
If you have already used Selenium then directly jump to the code block below. If not, follow the instructions below.
- Check the Chrome version you are using in
About Chromeunder the options menu(top right corner of the browser). - Go to this website and download the same version of the driver.
- Create a folder
C:\webdriversand copy the downloaded driver into this folder. - Copy the file path
C:\webdrivers\chromedriver.exeand add it to PATH in theenvironment variables(
Now execute the code below :
QUESTION
I'm working on a web application with Django & PostgreSQL as Backend tech stack.
My models.py has 2 crucial Models defined. One is Product, and the other one Timestamp. There are thousands of products and every product has multiple timestamps (60+) inside the DB. The timestamps hold information about the product's performance for a certain date.
...ANSWER
Answered 2021-Jan-14 at 13:47Without more detail all i can recommend is to optimize, for database optimization i would follow the instructions listed here but know as you speed up the query there will likely be an increase in memory usage.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install cpc
Add cpc as a dependency in Cargo.toml.
Run cpc with a CLI argument as input:.
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