gol | Conway 's Game of Life CLI console Ruby App implementation | Command Line Interface library
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Conway's game of life.
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QUESTION
I am trying to calculate median mean for group of columns but its calculating only for one column. what i am doing wrong here ...??
...ANSWER
Answered 2021-Jun-08 at 04:33Use across
to apply a function to multiple columns.
QUESTION
i am trying to change the values in column Name with VAN with ignoring NA values.
...ANSWER
Answered 2021-Jun-08 at 02:18library(tidyverse)
library(stringr)
df <- data.frame(Name = c("ABC","VAN","KLA","DCA", "GOL",NA, "MNA",NA, "VAN","BAN",NA,"MHA",NA,"KLA"))
head(df)
#> Name
#> 1 ABC
#> 2 VAN
#> 3 KLA
#> 4 DCA
#> 5 GOL
#> 6
mutate(df, Name = str_replace(Name, "^.*$", 'VAN'))
#> Name
#> 1 VAN
#> 2 VAN
#> 3 VAN
#> 4 VAN
#> 5 VAN
#> 6
#> 7 VAN
#> 8
#> 9 VAN
#> 10 VAN
#> 11
#> 12 VAN
#> 13
#> 14 VAN
QUESTION
I Have two data frames for is sales data with many different columns and another is incentive scale data .
I am trying to map scale against goals in sales data , then I am trying to recalculate Target columns against incentive scale . but unable to create the perfect logic to do this .
...ANSWER
Answered 2021-Jun-02 at 10:49You can use across
-
QUESTION
I have set up a loop that is supposed to add 1 to the "generation" to keep track of each iteration of the loop. Generations being the count. But the number is not being appended at all instead the contents of the "counter-display" stay the same. I keep getting the same error "cannot set property 'innerHTML' of null
...ANSWER
Answered 2021-Apr-02 at 23:21#counter-display
isn't the ID. counter-display
is the ID. Remove the #
so it's document.getElementById("counter-display").innerHTML
Once that's fixed you have a different problem: your loop will never exit. You're testing whether i
is still less than evolutionNumber
, but you're incrementing evolutionNumber
at the same time. So i
will always be less and your loop will never exit.
QUESTION
I have a list of parts that have a part code. I need to align columns B-E to match the list of numbers in column A, leaving blanks where the data has moved down. The number in column B should match the number in column A.
A simple sort will not do because ColumnB,D,E has fewer entries than ColumnA and some numbers in ColumnB are not in ColumnA.
A B C D E '005023 5025 oil-filler-level-plug-genuine-005025 GENUINE PIAGGIO, OIL FILLER PLUG. 1.5 '005024 5027 rear-hub-cone-shim-lambretta-005027 LAMBRETTA REAR HUB CONE SHIM. 1.25 '005025 5031 piston-s2-s3-524mm-125cc-gol-005031 ITALIAN MADE BY GOL 46.5 '005027 5032 exhaust-simonini-px-125-black-005032 135 '005029 5036 floor-runner-kit-vespa-px-125-200-005036 GOOD QUALITY, ITALIAN MADE, COMLETE FLOOR RUNNER KIT 25 '005031 5037 rear-light-grey-top-for-vespa-rally-005037 5 '005032 5038 front-hub-back-plate-chrome-005038 Suitable for all Lambretta S1 S2 S3 models 45 '005033 5041 clutch-plates-surflex-cosa-vespa-px-005041 TOP QUALITY ITALIAN COSA CLUTCH PLATES MADE BY SURFLEX. 16 '005036 5044 points-ducati-style-lambretta-005044 TOP QUALITY,CONTACT BREAKER POINT FOR LAMBRETTA 10 '005037 5045 condensor-ducati-dansi-li-sx-tv-gp-005045 DUCATI TYPE CONDENSOR FOR MOST LAMBRETTAS. 9 '005038 5047 panel-handle-lock-mechanisms-s1-s2-005047 TOP QUALITY, LAMBRETTA SERIES 1 & 2 SIDE PANEL HANDLE MECHANISM KIT. 41 '005040 5049 fork-push-rods-pistons-s1-2-3-005049 TOP QUALITY LAMBRETTA FORK PUSH ROD PISTON SET. 12 '005041 5050 fuel-tank-vespa-gs-160-180ss-rally-005050 100 '005044 5051 wheel-rim-chrome-10-inch-vespa-005051 TOP QUALITY, CHROMED WHEEL RIMS ( 1 X WHEEL ) 38 '005045 5052 carb-box-top-carbon-look-pe-px-efl-005052 VBB SPRINT GT PX 22 '005047 5054 input-shaft-needle-rollers-px-21-005054 ITALIAN MADE SET OF 23 INPUT SHAFT NEEDLE ROLLER BEARINGS 5 '005049 5055 air-hose-clips-19mm-series-2-carb-005055 LAMBRETTA SERIES1 AND 2 AIR HOSE CLIPS FOR STANDARD 5 '005050 5056 air-hose-vespa-vna-005056 6.5 ...ANSWER
Answered 2021-Mar-10 at 22:52Add a reference from the VBA editor (Tools -> References...) to Microsoft ActiveX Data Objects; choose the latest version, usually 6.1
Then you could write VBA code like the following:
QUESTION
I'm working in a scraping of this web: https://www.resultados-futbol.com/premier/grupo1/jornada1
I'm trying to get the information of one specific row (only the first one) of each match. They are the events (mainly goals) in each game. This is the structure of the web:
Each tr.vevent is a match and each match includes his events in tr.league-match-events
I only need to scrape the info of the first event in each game. Exactly I need to capture if the goal is "1-0" or "0-1" and the minute of the score. This is the code I try to do but it takes ALL the events:
...ANSWER
Answered 2021-Feb-18 at 13:05Not sure how you get a complete list
cause in your example it is overwriting itself, maybe a typo.
A very simple approach to get the goals is to check if there is a 0-1
or 1-0
in the result and then only append these to the list
:
QUESTION
I've been working during last days in a web scraping about this web: https://www.resultados-futbol.com/primera_division_femenina2020/grupo1/jornada6 I've been receiving an amazing help here and I'm very close to get my goal.
I want to get diferents elements of the web to create a dataframe. To extract these elements, I created a loop but that itirates the table and it takes some results. The problem is in cases the result is 0-0 I would like to append to my dictionary a value 'no gol' in 'first goal' and in 'goal minute'. The text of 0-0 is in a different tr than the information of 'first goals' and 'minutes' and then I don't know how to do it properly.
I've done this loop creating a variable 'details' where is the info for 'first goal' and 'minute' of the first event of each match (it's the only one I want). The problem is the loop is only reading the first event of the first game and I get the info of goals and minutes only repeatedly.
This is the code:
...ANSWER
Answered 2021-Feb-19 at 13:49There are different solutions you can use to solve this issue.
Solution#1Very straight forward you can use row.findNext('tr')
to get the next
Example
QUESTION
After applying pd.Series
to one dataframe column, like so:
ANSWER
Answered 2021-Feb-17 at 01:49Two approaches:
using.apply
As mentioned by sammywemmy in the comments, by far the easiest approach is just to use .apply
:
QUESTION
I am writing code to parse CLI arguments and am stuck on quite a common Rust error.
What change (ideally without needing to assign everything to individual let
variables, do I need to make to fix the compilation error?
I have been looking at a lot of similar posts as well as re-reaeding the chapter on Ownership in the rust book. However I haven't found a solution to my specific situation.
My code to parse the args
is as follows:
ANSWER
Answered 2021-Feb-08 at 11:28When match
gives Ok(Config::WorldDef { ... dead_char: Some(&d), alive_char: Some(&a), }
the two last references are slices from String
s owned by args_vec
(accessed via args_slice
).
When the function exits, args_vec
does not exist any more, thus the references in the result would be dangling if Rust didn't complain.
I suggest that you store String
s instead of &str
in the dead_char
and alive_char
member; this way, the result could take ownership of these to strings from args_vec
.
By the way, if you do that, I'm not certain args_slice
is useful; I think you can just consume args_vec
in the match
statement because it won't be used afterwards.
QUESTION
I'm trying to receive stock data for about 1000 stocks, to speed up the process I'm using multiprocessing, unfortunately due to the large amount of stock data I'm trying to receive python as a whole just crashes.
Is there a way to use multiprocessing without python crashing, I understand it would still take some time to do all of the 1000 stocks, but all I need is to do this process as fast as possible.
...ANSWER
Answered 2021-Jan-31 at 19:18Ok, here is one way to obtain what you want in about 2min. Some tickers are bad, that's why it crashes.
Here's the code. I use joblib for threading or multiprocess since it doesn't work in my env. But, that's the spirit.
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On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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