Binary floating point math is like this. In most programming languages, it is based on the IEEE 754 standard. The crux of the problem is that numbers are represented in this format as a whole number times a power of two; rational numbers (such as 0.1, which is 1/10) whose denominator is not a power … Read more
As described on the front-page of the API documentation for Dart: https://api.dart.dev dart:html: DOM manipulation for web apps (available only to web apps). dart:io: I/O for non-web apps. So dart:html can only be used if your target platform is web (so Dart code compiled to JavaScript). In your case, you are trying to make an … Read more
First split the string. Then parse each element in String array to new array String[] s=str.split(“\\D+”); int[] intarray=new int[s.length]; for(int i=0;i<s.length;i++){ intarray[i]=Integer.parseInt(s[i]); } solved How to extract numbers from a String into an array
You need give an order (actually a equivalence relation) to be able to sort. The order on characters is usually a,b,c,… and the order usually given on words such as ‘one’ is called lexicographic order. However you want to sort by the meaning behind, its semantic: integers. Your computer doesn’t know that you want this, … Read more
You need to replace the charAt method with the substring method: String vacantion = “Vacantion”; int number = 1; for (int i = 0; i < vacantion.length(); i++) { System.out.println(vacantion.substring(vacantion.length() – number)); number++; } 0 solved How do I get the last character, then last two so on.. of a string?
Here some ideas: use new_str = str.upper() so beer and Beer will be same (if you need this) use list = str.split() to make a list of the words in your string. use set = set(list) to get rid of double words if needed. start with an empty word_list. Copy the first set in the … Read more
Well, you could try: Example 1: Using REGEX public static void main(String[] args) { String text = “Hello worlld this is someething cool!”; //add # between all double letters String processingOfText = text.replaceAll(“(\\w)\\1”, “$1#$1”); System.out.println(processingOfText); } Example 2: Using string manipulations public static void main(String[] args) { String text = “Hello worlld this is someething … Read more
Online Mobirise Bootstrap Studio Square Space Wix Idk about desktop apps, But since adobe is always perfect, I think DreamWeaver will surely support that. 2 solved HTML editors similar to Android studio design pane [closed]
To create a function in common lisp you can use the defun operator: (defun signal-error (msg) (error msg)) Now you can call it like so: (signal-error “This message will be signalled as the error message”) Then you can insert it in your code like this: (print “Enter number”) (setq number (read)) ;; <- note that … Read more
This should work 🙂 String num1 = mEtfirst.getText().toString(); char[] temp = num1.toCharArray(); int i=0; num1=””; while(Character.isDigit(temp[i])) num1=num1+Character.toString(temp[i++]); This converts the string to a character array, checks the array character by character, and stores it in num1 until a non-digit character is encountered. Edit: Also, if you want to convert num1 to an integer, use: num1=Integer.parseInt(num1); … Read more
You in the right direction: Intent intent; if (etOp == 11) { intent = new Intent(this, AnotherActivity.class); } else { intent = new Intent(this, ThirdActivity.class); } startActivity(intent); 2 solved Using of if else statement
Lots of questions regarding this sort of error. First its a warning not an error so your code will continue to work just fine. You can suppress by using error_reporting(E_ERROR) which will only show errors that are fatal. Otherwise in your code if you dont want to see this error you need to do something … Read more
You can try this – $products = array( array (“08:10”, “10:30”, “13:15”), array (“GSÖ2B2U”, “VSH2B2U”, “FOR2B2U”), array (“GUS”, “GJG”, “GRL”) ); $new= array(); for ($i = 0; $i < count($products); $i++) { $new[] = array_column($products, $i); } foreach($new as $vals) { echo implode(‘ ‘, $vals) . ‘<br>’; } Output 08:10 GSÖ2B2U GUS<br> 10:30 VSH2B2U GJG<br> … Read more
Try: select Agent, max(case when `desc` = ‘Total’ then ColValue else 0 end) Total, max(case when `desc` = ‘Replaced’ then ColValue else 0 end) Replaced from tbl group by Agent Demo sqlfiddle 1 solved T-SQL | SQL-Server Pivot [closed]
Your program should be #include <stdio.h> /* Readability is important. So, indent your code */ /* Notice how I corrected your code and also made it more readable */ int main(void){ int even = 0; int odd = 0; int x = 0; /* Initialize x */ /* int num; Unused variable */ while(x <= … Read more