append

问题 I need to display/append the data from a file, file.txt , containing 400 lines which are in the following format: http://www.exemple.com/img1.jpg, title1, subtitle1, description1; http://www.exemple.com/img2.jpg, title2, subtitle2, description2; http://www.exemple.com/img3.jpg, title3, subtitle3, description3; http://www.exemple.com/img4.jpg, title4, subtitle4, description4; http://www.exemple.com/img5.jpg, title5, subtitle5, description5; I know how to append 1 line into a <div> . But, here

问题 I'm creating a class based directional indicator that given a number of days ( n_days ) and a list of numbers, it gives the (number of numbers out of the most recent n_days on which the number was higher than the previous number minus the n_days out of the previous n_days on which the number went down). So if the number in the list increases I want it to return +1 , if it decreases I want it to return -1 , otherwise it should be 0 so the first number should always be 0 since you can't compare

问题 I have a form which lets you add names to the table and shows it in a dropdown menu. When I click on the form, it should ask the user to enter the name they would like to add and click "ok". Once the user clicks ok, the name should be stored in a table and added to the drop-down menu. Every thing works fine but when the user types the value in the textbox and clicks "ok" a window pops up asking for the parameter value. Whatever the user types in this parameter value gets saved in the table

问题 I try to append an array in a for loop. However at each iteration my loop gets overwriten. How can I solve that. rnormRdn <- matrix() #init empty matrix set.seed(1234) set.seed(1234) for(i in 1:3){ rnormRdn <- matrix(rnorm(n = 4), nrow = 2, ncol = 2) print("New random matrix that should be appended is:") print(rnormRdn) appendMat <- array(data = rnormRdn, dim = c(2,2,i)) print("New random matrix not correctly apended on after first iteration:") print(appendMat) i <- i+1 } Result: [1] "New

问题 In success of ajax return, on the success state, I run this append: $('hello').append(' <div class="row" style="background-image: url("/page/12/image-' + user[i]['id'] + '"); height: 155px;" ></div>') I have couple of more lines, and everything works fine. However, on this line, for some reason this line is getting created in my view:source as: <div class="row" style="background-image: url(" profile page 12 image 1.png") height: 155px"></div> And the image doesn't get created because it has

问题 I have a filter system setup and I'm struggling with jquery .append. When the user interacts with the filter system, the visible results are removed from the dom and then distributed evenly in <div class="col-1"> ... <div class="col-2">... <div class="col-3">... It's done this way because the page outputs staff in a vertical manner, but the filtering must reorder horizontally. You'll see what I mean when you use the first filter. Please view this page: demo page Click on Event Sponsor Then

问题 Well i have a sort of telephone directory in a .txt file, what i want to do is find all the numbers with this pattern e.g. 829-2234 and append the number 5 to the beginning of the numbers. so the result now becomes 5829-2234. my code begins like this: import os import re count=0 #setup our regex regex=re.compile("\d{3}-\d{4}\s"} #open file for scanning f= open("samplex.txt") #begin find numbers matching pattern for line in f: pattern=regex.findall(line) #isolate results for word in pattern:

问题 I'm doing an internship over the summer and have ended up doing some work on an access database. I have been searching for a way to use VBA code to append a location number which the user has selected from a query in a subform (shown in the picture) and a number which they entered into a text box on a previous form, to an existing table. This table has autonumber as the primary key. To summarise when the user clicks "Select Site" I would like access to copy a code from a text box on another

问题 The following is code to a problem that I have been working on for a few days. The problem I encountered is that for some reason when I call: (apa-multi '(7 3 1 2) '(6 1 4)) the return is: '(4 8 9 5 6 8) The answer that it should output is '(4 4 8 9 5 6 8) When I call: (apa-multi '(3 1 2) '(6 1 4)) The output is: '(1 9 1 5 6 8) which is correct. I have debugged my code multiple times, and I can't seem to find out what the problem is (by the way, I know that the "remove-empty" function that I

问题 This question already has answers here : Why does list.append evaluate to false in a boolean context? [duplicate] (7 answers) Closed 5 years ago . i just wrote a function that should print out all the values 2 dictionaries have in common. so if use the following line in my function: print list_intersection([1, 3, 5], [5, 3, 1]) The output should be: [1, 3, 5] I wrote the following code to solve this problem: def list_intersection(list_1, list_2): empty_list = [] for number in list_1: if