nested-loops

问题 I have three lists containing different pattern of values. This should append specific values only inside a single dictionary based on some if condition.I have tried the following way to do so but i got all the values from the list. class_list = [1,2,3,4,5,6] boxes = [[0.1,0.2,0.3,0.4],[0.5,0.7,0.8,0.9],[0.7,0.9,0.4,0.2],[0.9,0.7,0.6,0.3],[0.9,0.14,0.6,0.3],[0.9,0.7,0.6,0.13]] scores = [0.98,0.87,0.97,0.96,0.94,0.92] k=1; data = {} for a in scores: for b in boxes: for c in list: if a >= 0.98:

问题 A couple of days ago I was having fun with some js, when I came to the question if I could automate object nesting. Of course I'm still a newby so I haven't gotten too far. But what I got is this: var a = {}; var stso = ""; storing the second object function sto(b) { // start the object a[b] = {}; stso = b; } function nmo(...objs) { // nesting more object console.log(objs[0]); if(objs.length) { // checking to see that I have at least one variable before proceding for(i = 0; i < objs.length; i

问题 I am learning PHP and I want to know how to do an inner loop or nested loop with records in PHP. I will appreciate if somebody explains me how to do this type of loop in PHP. I have this table in MySQL [ ] I just want to create a report table in PHP that looks like this: So far, I know how to do a current loop with the code below but how could I do in the same loop and inner loop to show dishes like table above. I know how to create the format (table, spaces, etc) I just need the PHP logic to

问题 Below is a question that is an extension of a question I asked a month ago. Find if item in list a in range of items in sublist of list b Let's suppose I have two lists: x = ['2_12_20','2_40_60','4_45_70'] y = ['2_16','2_18','4_60','3_400'] In a biological context, these numbers refer to chromosome positions. For example, in list x , '2_12_20' refers to chromosome 2 between positions 12 and 20. Similarly, in list y , '2_16' refers to chromosome 2 at position 16. What I would like to do is

问题 My script is supposed to do following. It takes an old list of scalars and makes a new, corresponding list of numbers. The old list is referred to as @oldMarkers and the new list as @newMarkers. Sample input is like: chr1, chr2, IMP, chr3, IMP, IMP, IMP, chr4 Sample output is like: 1, 2, 2.1, 3, 3.1, 3.2, 3.3, 4 The point of the script is to read the list of @oldMarkers and output a list where for each instance of an element containing the letters "chr," an integer is pushed into the array

问题 My assingment At each level the complete triangle for the previous level is placed into an extra outer triangle. The user should be asked to input the two characters to be used and the width of the innermost triangle, which must be odd. In addition to the test for negative input the function should test whether the supplied number is odd and display an appropriate message if it is not. I need to print 3 triangles but every one of them includes other. It needs to get printed with two different

问题 I am trying to create a ngx datatable that creates columns dynamically from nested arrays, which with some research is not possible - so to achieve my desired result, I must flatten my nested arrays with the key / values that i need from each nested object into my parent object. I need to manipulate my data so that my end result is a flat array and contains a line item for each object in the nested array earnings with 'abbreviation' being the key and 'amount' being the value.. I.e [ {

问题 Lets say I have an array like: $thing = Array ( [test1] => something [test2] => something [info] => yes [array] => Array ( [test1] => something else [test2] => something else [info] => maybe [array] => Array ( [test1] => something [info] => yes ) ) ) How can I write a function that goes through $thing and adds a key to each part called 'valid' with a value of TRUE if the value of 'info' is 'yes' and FALSE otherwise? I basically want the final array to look like: $final = Array ( [test1] =>

问题 I'm a python beginner and I can't make my loop loop. Here's the case : I've got two csv files (event logs). First on is called bd8result.csv with 4 or 5 lines structured like these : 2015/10/30 09:53:44,blabla1,259373865,95,F,A1 IP Thers,A1SIP V1 (R),-,,1446195224 2015/10/30 11:03:14,blabla2,259431070,32,F,A7 IP MornOs,A7SIP V1 (R),-,,1446199394 2015/10/30 21:30:59,blabla3,259980991,86,F,A2 IP Hor4ain,A2IP V1 (R),-,,1446237059 First column is the date, second is the IP event ( target ), last

问题 Background: I have a Perl script that I wrote to go through two files. The basic point of the script is to identify overlaps between one list of coordinates, defining the beginnings and ends of randomly selected chromosomal segments, and a second list of coordinates, defining the beginnings and endings of actual gene transcripts. The first input file contains three columns. The first is for the chromosome number, and the second and third are the proximal and distal coordinates, in base pairs,