jo | Implementation of key Go features for Ruby | Translation library
kandi X-RAY | jo Summary
kandi X-RAY | jo Summary
A library to provide "goroutines", "channels", and "select" as in Go.
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QUESTION
I have a question that asked me to:
Clean the following text and find the most frequent word: "const sentence = '%I $am@% a %tea@cher%, &and& I lo%#ve %te@a@ching%;. The@re $is no@th@ing; &as& mo@re rewarding as educa@ting &and& @emp%o@weri@ng peo@ple. ;I found tea@ching m%o@re interesting tha@n any ot#her %jo@bs. %Do@es thi%s mo@tiv#ate yo@u to be a tea@cher!? %Th#is 30#Days&OfJavaScript &is al@so $the $resu@lt of &love& of tea&ching'
"
I used regEx to clean the string like this:
...ANSWER
Answered 2022-Mar-28 at 09:04I wouldn't change the spaces to "1". Instead use a regex that will not remove spaces while cleaning.
Then you can call match
on the cleaned string, and use reduce
to start counting words and maintain a reference to the most frequent one:
QUESTION
I am coding a script that is going to test all free proxies available on: https://free-proxy-list.net/
On this site there is a list with all available proxies, and I managed to make my script print them all but, I only want to print the proxy value if https is enabled.
This is how the Html looks when https is enabled:
...ANSWER
Answered 2022-Mar-16 at 15:54You can filter it using xpath //td[@class='hx' and text()='yes']/..
, this xpath will only check for class hx
and text()='yes'
Code:
QUESTION
I am learning Pandas and I am moving my python code to Pandas. I want to compare every value with the next values using a sub. So the first with the second etc.. The second with the third but not with the first because I already did that. In python I use two nested loops over a list:
...ANSWER
Answered 2022-Mar-14 at 08:55Yes, vector comparison as pandas is built on Numpy:
QUESTION
I'm trying to write some tests for my code. I'm using dependancy injection, and I'm trying to create a faked version of my database to be used when running tests.
I'm using the keyword implements
to define my faked database, however I'm getting typescript errors due to the fact that this faked DB is missing certain properties, however, those properties are private, and never used outside the class
Here's an example:
...ANSWER
Answered 2022-Mar-07 at 19:51A Database
needs to have the client
property, and because the property is private
, that means you can only get a valid Database
from the Database
constructor. There is no way to "mock" a Database
with a different declaration, because private
properties need to come from the same declaration in order to be compatible. This restriction is important, because private
properties are not completely inaccessible from outside the object; they are accessible from other instances of the same class. See TypeScript class implements class with private functions for more information.
Anyway, instead of trying to mock a Database
, you should consider creating a new interface
which is just the "public part" of Database
. It would look like this:
QUESTION
Trying to compare two columns in GoogleSheets with this formula in Column C:
=if(A1=B1,"","Mismatch")
Works fine, but I'm getting a lot of false positives:
A. B C MARY JO Mary Jo JAY, TIM TIM JAY Mismatch Sam Ron Sam Ron Mismatch Jack *Ma Jack MA MismatchAny ideas how to work this?
...ANSWER
Answered 2022-Feb-04 at 17:52Implementing fuzzy matching via Google Sheets formula would be difficult. I would recommend using a custom formula for this one or a full blown script (both via Google Apps Script) if you want to populate all rows at once.
Custom Formula:QUESTION
yes, I search any name/surname/patronymic starts with "jo"
Taking regex out might simplify that. If we upgrade FullName with a method that returns true if any of the names it knows start with any of the prefixes it is given:
...ANSWER
Answered 2022-Feb-15 at 12:14yes, I search any name/surname/patronymic starts with "jo"
Taking regex out might simplify that. If we upgrade FullName with a method that returns true if any of the names it knows start with any of the prefixes it is given:
QUESTION
If I have a json string (eg. read from a file) and my api returns as string, Postman will treat the response as text
...ANSWER
Answered 2022-Feb-09 at 12:19Your "workaround" is the correct method to return Json from a minimal API. Please see the methods available in the Results
class for a full list of available responses.
Results.Json()
is the correct response to return Json. IMO, your second technique is not "ugly", but the correct way to read and deserialize Json. Don't worry about the performance of deserializing the Json to an object only to serialize it again - if it becomes a problem you can address it at that point. What if you need to modify the json before returning it? You'd need to deserialize it in that case anyway.
I would also add that ideally you'd deserialize into a defined class rather than object
:
QUESTION
I've built simple client-server model using sockets. The server receives 1 type of request: 2 numbers from client, sums them, waits for 5 seconds and sends the response back to the client. I'm trying to send 20 asynchronous request from the client without waiting for response. The client should sums all the numbers from all the 20 Reponses from server. I'm trying to understand what should I use and how? Threads on the server, or the client and how? I've added my client and server classes. Server:
...ANSWER
Answered 2022-Feb-05 at 13:47The server should not handle requests on it's main thread. Instead it should open handling thread for each request it gets.
We should limit the number of concurrent running threads.
Here is simple code example:
QUESTION
I have 2 view models TransferViewModel which has the respective TransferViewController for making Local Transactions from a model LocalTransactionRequest and i have BankTransferViewModel which has a model BankTransactionsRequest, the first one is working but the second one is not, both view controllers are supposed to perform segue to another view controller ConfirmViewController, but the second one (BankTransferViewController) is not working
[This one is TransferViewController][1]
...ANSWER
Answered 2022-Feb-03 at 08:49Make sure the following points are valid for your performSegue
to work in BankTransferViewController:
- The BankTransferViewController has a segue pointing to ConfirmViewController.
- The identifier in your
performSegue(withIdentifier: yourIdentifier, sender: yourModel)
is the exact same identifier as the segue in storyboard that is connecting the two view controllers. - Since you are using it inside the
viewModel.transferRequest.asObservable().subscribe(onNext:
code, make sure you are emmiting a value toviewModel.transferRequest
somewhere in the code. Otherwise,performSegue
will never get called. - Since you have this check
if let bank = bankRequest{
before usingperformSegue
, make sure the transferRequest value you emmit is not nil.
QUESTION
I intend to create a TABLE called WEB_TICKETS where the PRIMARY KEY is equal to the key->ID value. For some reason, when I run the CREATE TABLE instruction the PRIMARY KEY value is appended with the chars 'JO' - why is this happening?
KsqlDb Statements
These work as expected
...ANSWER
Answered 2022-Jan-18 at 20:20It appears as though I wasn't properly setting the KEY FORMAT. The following command produces the expected result.
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