Try this below code. Delete ArrayAdapter<String> myAdapter = (ArrayAdapter<String>)getListView().getAdapter(); myAdapter.remove(myAdapter.getItem(pos)); myAdapter.notifyDataSetChanged(); Refresh the List, call that Activity once again Using Intent solved How to update and delete custom list view items [closed]
if you are expecting “.google.” then none of these options will work but this might: word=’www.wgoowglew.cowm’ print ‘.’ + word.split(‘.’)[1].replace(‘w’, ”) + ‘.’ solved Remove lowercase letters from a string in python
you should not use all variables as id.vars try this code dfm <- melt(df, id.vars=c(“iteration”)) What do you really need to plot?? What is your x and y axis? line plot or point? As far as i understood this should work. ggplot(dfm,aes(iterartion,value,colour=variable))+geom_point() solved how to plot with ggplot?
Following up on my suggestion in a comment – re-work your algorithm to reduce the amount of number crunching: #include <iostream> #include <math.h> int main() { const long long int num_in = 600851475143; long long int curr = num_in; while(true){ const long long int sr = static_cast<long long int>(sqrt(static_cast<long double>(curr))); long long int i = … Read more
You have a comma too much at the end here: $sqlPrescriptionQuery .= “concat(tas.vch_first_name, ‘ ‘, tas.vch_last_name) as vch_resource_name, “; It should be: $sqlPrescriptionQuery .= “concat(tas.vch_first_name, ‘ ‘, tas.vch_last_name) as vch_resource_name “; solved Cannot find sql syntax error [closed]
You could try something like this: recordsEpP.Where(row=> !string.IsNullOrEmpty(row.Column20) && !string.IsNullOrEmpty(row.Column14) && string.IsNullOrEmpty(row.Column8) ).Select(row => new ReportDto{ Status = “P”, ContractNumber = row.ContractNumber, Count = 1 }).ToList(); 0 solved How to re-write this linq from query syntax to method syntax? [closed]
You seem to have the assignments reversed, public ChangePlane(String name, int[] array1){ this.name = name; this.array1 = array1; x1 = array1[0]; y1 = array1[1]; x2 = array1[2]; y2 = array1[3]; x3 = array1[4]; y3 = array1[5]; x4 = array1[6]; y4 = array1[7]; } Assuming you are passing an int[] array1 = new int[8]; (since array1[7] … Read more
Correct syntax: http://jsfiddle.net/9knyT/ jQuery(‘input’).datepicker({ beforeShowDay: function (date) { var string = jQuery.datepicker.formatDate(‘yy-mm-dd’, date); return [array.indexOf(string) == -1]; } }); solved How to use jQuery and not $ as global for jquery
PizzaT array[] = new PizzaT[2]; //Would this be an instance? No, this is an array of PizzaT PizzaT pizzaList = new PizzaT(” “, “”, -1); //Would this be an instance? Yes, this is a PizzaT instance PizzaT(String n, String d, int m) //This must be the constructor Yes. A constructor looks like a method but … Read more
You cannot issue Headers after the output is already sent. echo ‘<script>alert(“Incorrect PassCode”);</script>’; header(‘Location: index.php’); // This wont work after your echo That code Won’t work. You can change that to a JavaScript redirect echo ‘<script> alert(“Incorrect PassCode”); location.href=”https://stackoverflow.com/questions/24247149/index.php”; </script>’; According to PHP Manual Remember that header() must be called before any actual output is … Read more
I don’t know what initial values b, x, w and y got so I just initialized them somehow .. But I think you want something like this: public class HelloWorld{ public static void main(String []args){ int z = 26; int b = 0; int x = 1; int w = 2; int y = 1; … Read more
There are a lot of ways to do this, most people use jQuery but below is an example with raw JavaScript. You can usually listen to either key down or key up. In most cases, you won’t want code to execute until the key is released (key up). <!DOCTYPE html> <html> <head> <script> function makeUpperCase() … Read more
Read the file sequentially – thats the easiest route. Then randomly shuffle the collection. Actually, another question. Could you use math.random() to look at the lines of the text file and if, lets say, the line 5 comes up then you remove it from the parameters you set for math.random()? It would pick from 0-9 … Read more
Try the following: long result = a.get(0) + b.get(0); Then deal with result solved Add to integers stored in LinkedList [closed]
The solution is exactly as ‘@Lightness Races in Orbit’ just explained to you. Let me add that if the requirement is just print out what you showed us, then no need for the last ‘*’ nor the ‘cin.get()’: for (int x = 0; x <= n; ++x) { for (int y = 0; y < … Read more