[ad_1] I fixed your code using Swift 3 syntax. class SignUp: UIViewController { @IBOutlet weak var buttonNameTxt: UITextField! @IBOutlet weak var buttonEmailTxt: UITextField! @IBOutlet weak var buttonPwdTxt: UITextField! override func viewDidLoad() { super.viewDidLoad() } @IBAction func buttonSignIn(_ sender: UIButton) { let usermainname = buttonNameTxt.text! let username = buttonEmailTxt.text! let password = buttonPwdTxt.text! let myURL = … Read more
[ad_1] You can use root.after(miliseconds, function_name, argument) to execute function with delay and root.mainloop() (and program) will work normally. You can use datetime to convert text to datetime object, substract two dates and get difference in milliseconds. try: import tkinter as tk import tkinter.messagebox as tkMessageBox print(“Python 3”) except: import Tkinter as tk import tkMessageBox … Read more
[ad_1] You could do it like this: input_file = open(‘filename.txt’) output_file = open(‘output_filename.txt’, ‘w’) for line in input_file.readlines()[1:]: output_file.write(line + ‘\n’) output_file.close() Same thing using single file: input_file = open(‘filename.txt’) input_data = [line for line in input_file.readlines()] input_file.close() output_file = open(‘filename.txt’, ‘w’) for line in input_data[1:]: output_file.write(line + ‘\n’) output_file.close() 2 [ad_2] solved How to … Read more
[ad_1] The array isnt initialized. Try using List instead of array. private void button2_Click(object sender, EventArgs e) { List<int> citaj = new List<int>(); string h; using(System.IO.StreamReader sr = new System.IO.StreamReader(@”text\brojac.txt”)) { while ((h = sr.ReadLine()) != null) { int number = 0; if (int.TryParse(h, out number)) citaj.Add(number); } } } [ad_2] solved How can i … Read more
[ad_1] This would do it x = 20 while x > 0: print(x) x -= 1 If you need to include an if statement in the loop, you could do this instead. x = 20 while True: print(x) x -= 1 if x == 0: break If you wanted to do this with a for … Read more
[ad_1] Ugh, be prepared for an accident that makes a mess of your data with this “associated by position” idea I wouldn’t use LINQ for this either var l = new List<string>(); string prev = null; foreach(DataRow r in dt.Rows){ var s = (string)r[“Column1”]; var t = (string)r[“Column2”]; if(s != prev){ l.Add(s); prev = s; … Read more
[ad_1] Well You just need to use embeds like in the help command. Here the code: if (command === “t”) { // Truth const truth = t[Math.floor(Math.random() * t.length)]; message.channel.send(new Discord.MessageEmbed() .setTitle(“Truth”) .setDescription(truth)); } else if (command === “d”) { // Dare const dare = d[Math.floor(Math.random() * d.length)]; message.channel.send(new Discord.MessageEmbed() .setTitle(“Dare”) .setDescription(dare)); } [ad_2] solved … Read more
[ad_1] #margins parameters mar_save <- par(“mar”) par(mar=c(2, 2.3, 0, 0)) #plot windows and initialisation xmin <- -1 xmax <- 11 ymin <- 0 ymax <- 10 plot(x = c(xmin,xmax), y = c(ymin,ymax), xlim = c(xmin,xmax), ylim = c(ymin,ymax), type = “n”, xaxs = “i”, xaxt = “n”, yaxs = “i”, yaxt = “n”) # axes … Read more
[ad_1] You can achieve you functionality by using react-native-snap-carousel instead of using Flatlist [ad_2] solved React native flatlist item shifting right [closed]
[ad_1] here is something to get you started, but I doubt it is complete. You will need to provide a valid ZPL file for making the changes. I also made the program use fixed numbers for now and so it just runs and outputs.You can change it back once you have it working. start = … Read more
[ad_1] You can’t declare the array unknown size. You must do it dynamically. #include <iostream> using namespace std; int main() { int n = 0, m = 0; //. Get the matrix’s size while (true) { cout << “Input the row count: “; cin >> n; cout << “Input the column count: “; cin >> … Read more
[ad_1] Hopefully I got it this time: subdf = df.iloc[3:, 1:4] df[‘flag’] = 1 if subdf.values.sum()/subdf.size >= 0.1 else 0 output: unit A B C row_num flag 0 ABC 1 1 1 7 1 1 DEF 1 1 1 6 1 2 GEH 1 1 1 5 1 3 IJK 0 1 0 4 1 … Read more
[ad_1] Try this. public static void main(String[] args) { HashMap<String, Object> map = new HashMap<>(); map.put(“one”, “壱”); map.put(“two”, “弐”); map.put(“three”, “参”); map.put(“four”, “四”); System.out.println(“hash map = ” + map); Object firstValue = map.values().iterator().next(); System.out.println(“first value = ” + firstValue); } output: hash map = {four=四, one=壱, two=弐, three=参} first value = 四 [ad_2] solved Take … Read more
[ad_1] Ok no problem I’ve a Main form and call multiple panel (PanelSlider) with 1 MenuStrip with UserControl : public Form1() { InitializeComponent(); PanelSlider.Controls.Add(new Home()); PanelSlider.Controls.Add(new Tools()); etc… } Active Panel with button private void HomeBtn_Click(object sender, EventArgs e) { PanelSlider.Controls.Find(“Home”, false)[0].BringToFront(); } So to switch the multiple panel I declared a menustrip and for … Read more
[ad_1] You can use ngrok to obtain the public ip address. This will basically expose your machine as public although it is in private network. reference : https://ngrok.com/ 0 [ad_2] solved Private IP address public through laptop?