loops

问题 I feel I am very close to the solution but at the moment i cant figure out how to get there. I´ve got the following problem. In my folder "Test" I´ve got stacked datafiles with the names M1_1; M1_2 , M1_3 and so on: /Test/M1_1.dat for example. No I want to seperate the files, so that I get: M1_1[1].dat, M1_1[2].dat, M1_1[3].dat and so on. These files I´d like to save in specific subfolders: Test/M1/M1_1[1]; Test/M1/M1_1[2] and so on, and Test/M2/M1_2[1], Test/M2/M1_2[2] and so on. Now I

问题 This question already has answers here : How to Properly print Month Calendar on Terminal (2 answers) Closed 3 months ago . I am a Senior High School student and I'm having a hard time how to add a white spaces in the first row of my calendar using nested loops. We can't use arrays becauce we haven't learned about it yet(it is our next topic). Our teacher asked us to create a 2020 calendar using nested loops in java. The user need to enter a month using a numerical value (1-12). and we need

问题 This question already has answers here : How to Properly print Month Calendar on Terminal (2 answers) Closed 3 months ago . I am a Senior High School student and I'm having a hard time how to add a white spaces in the first row of my calendar using nested loops. We can't use arrays becauce we haven't learned about it yet(it is our next topic). Our teacher asked us to create a 2020 calendar using nested loops in java. The user need to enter a month using a numerical value (1-12). and we need

问题 I am attempting to make a simple program in java using Scanner that will allow the user to shoot craps (play dice). 1.This code asks the user to enter how much money they have. The code will ask user to input a bet. Using a random number generator, it will inform the user what they rolled and inform the user how much money they've won/lost. I have been able to successfully tell the computer to inform the user when they have won or lost, when they roll 2,3,7,11, or 12. I am not sure how to

问题 Customizing my archive-product.php . How can I show only products within a certain category in a custom loop? This similar question, didn't solve my problem. I tried single_cat_title() to get the current category based on this question but got an error. I think I need to use get_queried_object() based on this documentation but I keep getting errors. I tried this: <?php $category = single_cat_title('', false); // this returns your current category ?> <?php // Setup your custom query $args =

问题 Customizing my archive-product.php . How can I show only products within a certain category in a custom loop? This similar question, didn't solve my problem. I tried single_cat_title() to get the current category based on this question but got an error. I think I need to use get_queried_object() based on this documentation but I keep getting errors. I tried this: <?php $category = single_cat_title('', false); // this returns your current category ?> <?php // Setup your custom query $args =

问题 I need to delete nested for loop in a function I created. My function receive an associative array and I return a new array based on certain properties in order to group messages to use later. For example, I have two schools, many students. So I group them based on gender and grade. I don't how to refactor this function because I don't know much about algorithms. It doesn't matter if my logic need be erased completely or need to be done again. I must delete the second for loop. Also, I can

问题 I have a dataframe with two columns, one called 'name' that is a string, and one called 'route' that is a Google polyline. I'm using the polyline library to decode the polyline into lat/long. I want to loop over each row to decode but it only seems to decode only the first row and write it to the rest of the created column. This is what I have so far. df = pd.DataFrame(activities) for row in df.itertuples(index=False): name = row[0] route = row[1] try: decoded = polyline.decode(route.replace(

问题 I'm new with R and I've an issue So my issue is : I've multiples tables ex: 10 , also different list from kmeans results related to this tables (10). So I want use cbind in order to add each cluster to its table : Ex: NEW_table1<- cbind(table1,kmeans_table1$cluster) NEW_table2<- cbind(table2,kmeans_table2$cluster) ... I've tryd with this code but a get an error for (i in 1:10) { assign(paste0("NEW_table", i)<-cbind(as.name(paste0("filter_table",i)),Class=(i$cluster) )) } > Error in i$cluster

问题 I need to do something like this: foreach user in a users.csv: foreach data in data.csv: send http request I've took a look on this post and on this page However, as far I've been to figure out, it's NOT performed in parallel. So, it's not posible to simulate for example that during 10 minutes the users are loading data progressively. So, I'd like each user is a thread and then each user perform an HTTP request as many data is in data.csv file. By this way, I figure out it's easiest to