Kirat

[Solved] Calculate the distance between two points

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[ad_1] import android.app.Activity; import android.os.Bundle; import android.widget.TextView; public class MainActivity extends Activity{ Cal cal; TextView textView; public void onCreate(Bundle s){ super.onCreate(s); setContentView(R.layout.<your layout name>); // You can not set id of any view here cal = new Cal(this); // This is a object cal.cal(); textView.setText(“”+ cal.result); // set the value instead of view object } … Read more

[Solved] Creating SQL table in android [closed]

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[ad_1] Next line is full of errors DATABASE_CREATE=”CREATE TABLE IF NOT EXISTS”+num+”(date VARCHAR,latitude VARCHAR,longitude VARCHAR);”; // FULL OF ERRORS!! It should be something like DATABASE_CREATE=”CREATE TABLE IF NOT EXISTS Table” + num + ” (date TEXT, latitude TEXT, longitude TEXT)”; So, correct the table creation and delete the Then, the next line sets the table … Read more

[Solved] Python maximum and minimum

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[ad_1] If you want to find max/min via traversal/iteration – use the following approach: def max_and_min(values): max_v = min_v = values[0] for v in values[1:]: if v < min_v: min_v = v elif v > max_v: max_v = v return (max_v, min_v) l = [1,10,2,3,33] print(max_and_min(l)) The output: (33, 1) 1 [ad_2] solved Python maximum … Read more

[Solved] Python slicing explained [duplicate]

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[ad_1] This will probably be deleted but here goes: First one is start at second position, head left as far as you can go. Second is start at rightmost, head left ending before -3. Third is start at-3 and head all the way to left. [ad_2] solved Python slicing explained [duplicate]

[Solved] Write a test that clicks on a date

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[ad_1] I’d suggest using some selector like this “(//td[contains(@class,’day’) and not(contains(@class,’disabled’))])[1]” This selector is using XPath – it matches any td element, which has ‘day’ string in its class atribute but doesn’t contain any ‘disabled’ string. The number in the end [1] is order of element selected, when multiple elements match the selector. Starting at … Read more

[Solved] C++ Using Object with pass function [closed]

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[ad_1] GradeBook::Grade is a non-static member function, it needs to operate on an instance of GradeBook. You can’t pass it in to a function expecting a plain function pointer. You could change TESTobj::SET to accept std::function objects, then wrap your member function in a lambda: void TESTobj::SET(std::function<void()> nu) void GradeBook::Set() { OBJ.SET([this](){Grade();}); OBJ.Test(); } [ad_2] … Read more

[Solved] array function C++

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[ad_1] bool equivalent(int a[], int b[], int n) { int i=0, j=0, count=0; // This condition fails immediately because the values are equal while (a[i] != b[j]) { // For this reason neither count nor j are incremented count++; j++; } for (int i=0; i<=n; i++) // This condition succeeds immediately because these values are … Read more

[Solved] User input integer list [duplicate]

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[ad_1] Your best way of doing this, is probably going to be a list comprehension. user_input = raw_input(“Please enter five numbers separated by a single space only: “) input_numbers = [int(i) for i in user_input.split(‘ ‘) if i.isdigit()] This will split the user’s input at the spaces, and create an integer list. 1 [ad_2] solved … Read more

[Solved] when reaching bottom the button should hide [duplicate]

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[ad_1] Demo jQuery var $window = $(window), $document = $(document), button = $(‘.button’); button.css({ opacity: 1 }); $window.on(‘scroll’, function () { if (($window.scrollTop() + $window.height()) == $document.height()) { button.stop(true).animate({ opacity: 0 }, 250); } else { button.stop(true).animate({ opacity: 1 }, 250); } }); [ad_2] solved when reaching bottom the button should hide [duplicate]