5,294 questions
0
votes
3
answers
31
views
Not possible to increment the counter using set state in a simple recursive function in React
I understand that setState is asynchronous, but does it explicitly wait for all other code to be executed before it completes (even setTimeout with delay)?
I've been trying to increment a counter ...
0
votes
0
answers
23
views
How Do I Create a Column that Incrementally Counts How Many Times a Value Appears in Another Column in a Pandas Dataframe [duplicate]
I have a dataframe that is similar to the following:
Data Type
0 123 1
1 3453 1
2 23436 2
3 876 2
4 34652 1
5 14346 2
6 87682 3
7 14 ...
0
votes
4
answers
90
views
Python: Decorator to count swaps in sorting algorithms
I want to write a decorator that will count the number of swaps in a sorting algorithm. I created a swap function to swap numbers and a decorator that counts each call to this function. The issues I'...
1
vote
1
answer
107
views
It's supposed to be a MOD10 counter but it counts from 0 to 9 and resets to 4. Why?
It's supposed to be a MOD10 counter, but it counts from 0 to 9 and resets to 4. Why? Please give me the solution as a code and explanation for it if possible.
module MOD10 (clk, clr, q);
input ...
- 11
0
votes
1
answer
94
views
python pandas simple row numbering on monthly basis
I am failing to find a solution for trading research.
I have a large dataset of market data running from 1993-2024.
Since calendar days do not match the trading days. It might be implemented by "...
- 33
1
vote
1
answer
90
views
How to combine 2 plots (density and contour plots) into one plot?
I want to combine the density and contour plots in one plot like the following picture in the RStudio. I used the following code to create the two separate density and contour plots:
library(MASS)
...
0
votes
0
answers
58
views
Statically assign IDs in c++ [duplicate]
It's rather easy to create a unique identifier class, which ensures every instance will automatically be attributed a unique integer upon construction:
class UniqueIdentifier
{
UniqueIdentifier() {...
- 9,282
0
votes
0
answers
49
views
How to add a counter next to each href link of video in php page
I am weak in Ajax. I searched a lot for examples that would help me solve my problem, but I did not find any. I have a list of videos on a php page, and I want to add a counter next to each link. I ...
1
vote
2
answers
150
views
for loop with two counters in Delphi
I'm new to Delphi so I apologize for the banality of my question.
How can I write in Delphi a for loop with two counters like this in C++:
int i, j;
for (i=0, j=0; j<100; i++, j++) {
//do something
...
- 85
0
votes
2
answers
53
views
Is there a way to COUNTIF the number of partial name matches (REGEXMATCH) within a column of cells?
Im trying to make an Absent & Late counter based off answers from a google form. The google form collects whos absent and late through checkboxes and in the linked sheets all the names are ...
1
vote
2
answers
133
views
Comparing counters and pointers in string loops in C
I write these codes to read characters in a string
The first use Counter:
const char str[] = "Hello World!";
for (unsigned short i = 0; str[i]; i++) {
char c = str[i];
}
The second use ...
- 155
0
votes
1
answer
74
views
Custom circular Countdown progressbar in Qt widget C++
I want a circular time counter to display the remaining time of a process that looks like the figure below
I use Qty 6.6.3 and Qty widgets
If anyone has an idea to do this, I would appreciate it if ...
0
votes
0
answers
37
views
Entity Framework: How to generate a (not Id) counter that resets each year
I have an entity "JobOrder" in EF that uses "Id" as incremental identifier (on SQL Server DB), with a field "Code" that is actually calculated, once the joborder is ...
-2
votes
1
answer
62
views
Counter in custom sequence using JK flip-flops
I need a counter that displays a custom number sequence instead of counting up or down.
I know I'm gonna need 3 JKs, meaning 2 ICs with 2 flip-flops. a few logic gates, but I don't really get how I ...
0
votes
1
answer
37
views
How to meter an external counter in Micrometer?
I want to meter an external system counter in Micrometer.
For the context:
I want to provide Redis Streams specific metrics like https://redis.io/docs/latest/commands/xinfo-groups/
There is a field ...
- 26.3k
1
vote
1
answer
43
views
How to set counter value in TIM5 in Stm32 before starting it?
I am currently using Stm32F446Ret6 board for a project which involves starting timer, for which i am using Tim5. The problem i am facing is __HAL_TIM_SET_COUNTER(&htim5, 2000); is not setting the ...
- 17
6
votes
2
answers
247
views
Measure balanceness of a weighted numpy array
I have player A and B who both played against different opponents.
player
opponent
days ago
A
C
1
A
C
2
A
D
10
A
F
100
A
F
101
A
F
102
A
G
1
B
C
1
B
C
2
B
D
10
B
F
100
B
F
101
B
F
102
B
...
- 384
2
votes
3
answers
121
views
How to get Buttons Enabled? (logic issue?)
I currently have a program with some teams that are in pairs. Clicking on a team increases the Wins of the team being clicked, and increases the Losses of the pair it is linked to. A team with two ...
- 35
0
votes
1
answer
60
views
Javascript slider add counter slide number
I have a slider built in Javascript, CSS, and HTML with no dependencies. The slider works fine.
How could I display the counter slide number in Javascript inside the div element .gallery-counter?
For ...
- 407
0
votes
1
answer
83
views
How can I increase my counter and have it persist across scenes and runtime
How can I make the muon counter "0/15" from the stage selection scene number go up when the player object touches the muon game object which you can only touch them in the stage scenes and ...
0
votes
0
answers
95
views
Automatic counter
I´d like to make an automatic counter beside a specific condition. For example, the counter should count the sequence of victories of a team. If the result is win count 1, see another date, if another ...
0
votes
1
answer
45
views
How to Match Javascript id to my table view id
I need to have the same id tag as what is in my view table below in my code where the 'somethinghere' is at is where I could use some help this needs to match the same value number as myRow for some ...
- 43
0
votes
2
answers
78
views
Tracking Page Visits in React using database at backend or API
I have a home page where whenever a user visits, I want to know how many times it has been visited till date. Now I dont required to save the count on local storage but in database or persistent ...
- 152
0
votes
2
answers
50
views
Adding a counter for the position of a record in a R dataframe in a "for" loop
I have some code that runs a sports league table standings simulation, using a "for" loop in R. For each iteration of the loop, a table of standings (i.e. a dataframe) df is produced like ...
- 165
1
vote
1
answer
43
views
Why sequence_out is xx in the 2-bit up-counter testbench?
I'm trying to write a 2-bit up-counter in Verilog, and it must have dff in it's design. But, when I test it, outputs are = xx. Can you please help me to fix it?
module dff(d,clk,q);
input d,clk;
...
0
votes
1
answer
51
views
Is there a current alternative to MediaWiki's "Counter" extension?
I'm using MediaWiki with the "Semantic MediaWiki" extension. I would like to be able to use a command to increase a tally by whatever amount I input, such as to list a total price for items ...
0
votes
1
answer
41
views
How to make the count up stops randomly after the start button is clicked in flutter
Countup(
begin: 0,
end: 100,
duration: Duration(seconds: 5),
separator: ',',
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 22,
),
)
This is my code above, how can I make the ...
1
vote
0
answers
42
views
How to make a bill counter using cv2?
I'm trying to make a bill counter based on their color using Python and cv2, it sometimes works fine detecting the bill's color, but it detects a bill as if it were 2 or even 5, because the color ...
- 21
0
votes
0
answers
17
views
How can I create two scenarios that will increase longest dry period by one day and two days, respectively in my rainfall data
I'm relatively new to python. I have a data frame containing rainfall data. I would like to create function with a 'scenario A' that will increase the longest dry period (days with rainfall <= 0) ...
- 15
0
votes
0
answers
66
views
How to configure Freeradius weekly reset on a day other than Sunday?
I'm running FreeRADIUS 3.0.20 and it works fine. In the sqlcounter module, I'm using hourly, daily, weekly, monthly counters. I understand that a hourly counter resets at 0 minutes, and a daily ...
- 1
0
votes
0
answers
28
views
How to create a dataframe of counter.keys and counter.values
I want to create a dataframe from 1 column that contains 1 of each variable in one column and the count in another.
This is what i have tried, i know zipping a and b is useless because its already a ...
- 29
1
vote
0
answers
31
views
How to display a counter after open new website with window.open() or any other method
If I click on a button it will open a new browser tab and run a website. I want to set up a counter so that user can see how many times he spend.Counter should display only after open new website with ...
- 11
2
votes
2
answers
85
views
Is there a way to decrease counter in a For Each loop?
I have the following source csv (wbSource):
ID
Value
125
A
145
A
173
A
201
A
203
A
650
B
888
B
I want to use VBA to copy all rows with Value = A to a table "Principal" in another ...
- 23
1
vote
2
answers
236
views
How do i edit the codepen FlipDown.js Countdown?
I found this countdown clock in CodePen, but I need to edit it, I need to set the final date to May 30, 2024. ¿Does anybody know how to set up the final date?
document.addEventListener('...
- 47
0
votes
1
answer
31
views
variable counter in table template with fitnesse automation
is it possible to create variables with a counter in fitnesse with table template, like a data dictionary or an array
for example:
|table template|customers|
|customers|
|name|surname|birthdate|
|john|...
0
votes
0
answers
44
views
Simulink system that increments every second (in sync with system time)
Currently, I have this system that increments every second:
The subsystem (which shouldn't be modified) is shown below:
Does anyone know how I should modify this such that the pulse generator is in ...
- 213
0
votes
1
answer
67
views
How to code calculation of Walsh & Lawler Rainfall seasonality index in R
I am struggling to loop across multiple variables that require counters to calculate rainfall seasonality. I end up getting errors due to counters not functioning correctly or in the correct order. I ...
- 11
0
votes
1
answer
53
views
How to get a running count from a string value fields
I have a table that needs to be manipulated to have a rolling count. The issue I'm having is getting it to aggregate continually.
id |sent|read_at|created_at |sent_at |...
0
votes
1
answer
39
views
Create counter on Grafana
I'm using Influx DB to store some data, only TRUE and FALSE on a variable. That data is being graphed on Grafana. I would like to implement a counter tht increases any time the FALSE changes to TRUE. ...
2
votes
3
answers
87
views
How can I count the value of previous rows until criterion is reached?
I have a dataset, where each row indicates one correct/wrong interaction of a participant. I would like to count the number of wrong interactions, until the participant has logged a correct answer ...
- 23
0
votes
0
answers
39
views
Display Ring on Divi slider module
As Divi doesn't allow modules to be displayed using Divi slider, i tried to come with a workaround.
My only issue is that my ring drawing animation doesn't work in the first time the slide is loaded ...
- 107
0
votes
1
answer
95
views
Binary Coded Decimal Counter in VHDL
I have written this BCD-Counter in VHDL but the 10th place counter counts up every clock cylce instead of once, so instead of going from 09 to 10, the output is 09,19,29,39,... until bcd1_overflow is '...
- 13
0
votes
2
answers
102
views
Conditional cumcount with reset in pandas [closed]
I am trying to create a cum count column that counts the instances of a boolean variable, but resets to zero when it encounters a zero in the boolean variable. I am looking for a conditional cumcount.
...
- 39
-1
votes
1
answer
56
views
Using one "class" or one "id" for multiple counters in javascript? [duplicate]
I am trying to use the same "id" or "class" for multiple buttons to incrementally count by 1 using javascript.
The code below shows how I can count by increments of 1 by clicking ...
- 111
1
vote
0
answers
18
views
Discord bot response is +1 each time slash command is used?
I'm using ccommandbot to make a custom bot for my discord server. I have absolutely no coding experience. I want to use /spill to track how many times someone spills liquid on their desk. So each time ...
0
votes
1
answer
99
views
Incremental counter based on several conditions previously being met
I am attempting to create an incremental counter in an ID column based on several conditions being met in 2 other columns and then "resetting" those conditions being met to ascertain the ...
- 53
0
votes
0
answers
88
views
candle pair count pine script trading view
`why pair counter in my code not working
pine script v5
Example:
GGGG RR should be count as 1 Pair
the if it again happen say GG RRRR then that should be (previous pair+1)
Candle body should be more ...
- 1
-1
votes
1
answer
38
views
Python InfiniteTimer Test Code on counting Failed Loop fails
I am trying to test my IP latency and using the InfiniteTimer
I have just added a failCount global but when I try to increment in the tick() callback function I get an error.
File "C:\Users\ken38\...
- 21
0
votes
0
answers
49
views
Comparing and Arranging data from a list of arrays
I have data containing [code] [status] [device type] in a list of arrays. Device type can either be A or B. The array looks like this:
sample_list = [["C1-0001", "Offline", "A&...
- 49
0
votes
0
answers
38
views
Is there a way I can make stopwatch but having both timer up and down method?
`countDown is completed, when i want to start the timer again the timer starts from the vlaue where the countDown was clciked.
so, i want a solution that will help me to start the timer from the ...
- 1