arrays

问题 i have nodemailer code below, its fine and working.My problem is to send individual data to individual email. id_array have two emails and no_array have two individual data, How do i send "1" to prayag@cybrosys.in and "2" to blockchain@cybrosys.net? var id_array = ["prayag@cybrosys.in","blockchain@cybrosys.net"]; var no_array = ["1","2"]; var mailer = require("nodemailer"); // Use Smtp Protocol to send Email var smtpTransport = mailer.createTransport({ service: "Gmail", auth: { user: "mymail

问题 I need to build a method in Java where the input is a 2D array of integers and get as a result a 2D array of integers where each element makes reference to a position of an element in a row. Let's me explain that with an example. Consider as a input for the method a 2D arrays of 7x7 as follow: int[][] array = new int[][]{ {280, 103, 351, 226, 451, 563, 507}, {173, 71, 40, 100, 396, 315, 442}, {421, 326, 210, 308, 535, 487, 549}, {87, 165, 0, 19, 213, 405, 281}, {25, 0, 104, 195, 298, 238, 223

问题 I haven't done any Fortran programming for year and it seems I'm rather rusty now. So, I won't provide you with all my failed attempts but will humbly ask you to help me with the following. I've got the following "input" file 1 5 e 4 A b & 1 c Z ; b y } " N t r ' + It can have more columns and/or rows. I would now like to assign each of these ASCII characters to arrays x(i,j) so that I can process them further after ICHAR conversions. In this example i=1,4, j=1,5, but it can be any No

问题 I haven't done any Fortran programming for year and it seems I'm rather rusty now. So, I won't provide you with all my failed attempts but will humbly ask you to help me with the following. I've got the following "input" file 1 5 e 4 A b & 1 c Z ; b y } " N t r ' + It can have more columns and/or rows. I would now like to assign each of these ASCII characters to arrays x(i,j) so that I can process them further after ICHAR conversions. In this example i=1,4, j=1,5, but it can be any No

问题 I haven't done any Fortran programming for year and it seems I'm rather rusty now. So, I won't provide you with all my failed attempts but will humbly ask you to help me with the following. I've got the following "input" file 1 5 e 4 A b & 1 c Z ; b y } " N t r ' + It can have more columns and/or rows. I would now like to assign each of these ASCII characters to arrays x(i,j) so that I can process them further after ICHAR conversions. In this example i=1,4, j=1,5, but it can be any No

问题 This is how it looks before and after.. I have a ForEach Loop, and when I click on the card, it appends a new element to the array and then IT SHOULD SHOW 2 CARDS. But there is still one card. (but I appended the new card element) So what should I do? struct TimelineFromUserView: View { var card: [Card] = cardData var body: some View { VStack { HStack { Text("History").bold() .font(.largeTitle) .padding(.top, 20) .padding(.leading, 20) Spacer() } Divider() ScrollView(.vertical,

问题 This is how it looks before and after.. I have a ForEach Loop, and when I click on the card, it appends a new element to the array and then IT SHOULD SHOW 2 CARDS. But there is still one card. (but I appended the new card element) So what should I do? struct TimelineFromUserView: View { var card: [Card] = cardData var body: some View { VStack { HStack { Text("History").bold() .font(.largeTitle) .padding(.top, 20) .padding(.leading, 20) Spacer() } Divider() ScrollView(.vertical,

问题 I haven't done any Fortran programming for year and it seems I'm rather rusty now. So, I won't provide you with all my failed attempts but will humbly ask you to help me with the following. I've got the following "input" file 1 5 e 4 A b & 1 c Z ; b y } " N t r ' + It can have more columns and/or rows. I would now like to assign each of these ASCII characters to arrays x(i,j) so that I can process them further after ICHAR conversions. In this example i=1,4, j=1,5, but it can be any No

问题 This is how it looks before and after.. I have a ForEach Loop, and when I click on the card, it appends a new element to the array and then IT SHOULD SHOW 2 CARDS. But there is still one card. (but I appended the new card element) So what should I do? struct TimelineFromUserView: View { var card: [Card] = cardData var body: some View { VStack { HStack { Text("History").bold() .font(.largeTitle) .padding(.top, 20) .padding(.leading, 20) Spacer() } Divider() ScrollView(.vertical,

问题 Let's say a have a simple document: { array: ["a", "b", "c", "d"] } How to modify the second value in aggregation ? With update it is very simple: db.collection.updateOne({}, { $set: { "array.1": "B" } } ) gives: { array: ["a", "B", "c", "d"] } In aggregation framework you can use this one: db.collection.aggregate([ { $set: { "array": { $map: { input: "$array", in: { $cond: { if: { $eq: [{ $indexOfArray: ["$array", "$$this"] }, 1] }, then: "B", else: "$$this" } } } } } } ]) However, this