you can use this method public int countMonday(int year, int month) { Calendar calendar = Calendar.getInstance(); // Note that month is 0-based in calendar, bizarrely. calendar.set(year, month – 1, 1); int daysInMonth = calendar.getActualMaximum(Calendar.DAY_OF_MONTH); int count = 0; for (int day = 1; day <= daysInMonth; day++) { calendar.set(year, month – 1, day); int dayOfWeek … Read more
Answer explained in comments import java.io.File; import java.io.IOException; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; import org.apache.commons.io.FileUtils; public class Practice { public static void main (String[] args) { // ArrayList<String> array = new ArrayList<String>(); // ArrayList<String> dup = new ArrayList<String>(); File file = new File (“christmas_carol.txt”); try { … Read more
You can group by building, location for the rows where object in (‘WALL’, ‘WINDOW’): select building, location, ‘FLAG’ action from tablename where object in (‘WALL’, ‘WINDOW’) group by building, location having count(distinct object) < 2 The condition count(distinct object) < 2 in the having clause returns combination of building, location where ‘WALL’ and ‘WINDOW’ do … Read more
Boann’s answer is correct. public static void main(String[] args){ int[] array = {5, 4, 3, 2, 1}; System.out.print(“results: “); for (int i = 0; i < array.length; i++){ array[i] = factorial(array[i]); System.out.print(array[i]); } 2 solved Replacing old values with new values in old array [closed]
Try this: -(void)bestScore{ if(cptScore > bestScore){ bestScore = cptScore; highScore.text =[[NSString alloc] initWithFormat: @” %.d”, bestScore]; NSString *filePath = [NSHomeDirectory() stringByAppendingPathComponent:@”Library/Preferences/bestScore.txt”]; NSString *test = [NSString stringWithFormat:@”%@”,bestStore]; NSError *error; // save a new file with the new best score into ~/Library/Preferences/bestScore.txt if([test writeToFile:filePath atomically:YES encoding:NSUTF8StringEncoding error:&error]) { // wrote to file successfully NSLog(@”succesfully wrote file to … Read more
You can do this quite simply by adding a keypress event handler to the textarea: <form id=”form1″> <div> Comment: </div> <div> <textarea onkeypress=”if(event.which==13)document.getElementById(‘form1’).submit();” placeholder=”Make your comment…” name=”textarea” form=”form1″ maxlength=”200″ id=”textarea”></textarea> <input style=”visibility:hidden” type=”submit” form=”form1″ name=”submitForm” id=”submitForm” value=”Submit”> </div> </form> That checks if the pressed key has keycode 13 (which is the keycode for the enter … Read more
I’m fairly sure this is against this site’s terms of use (and I’d personally not like to help you break them). If they built in a restriction in posting, then you shouldn’t evade that by using some tricks. Besides, if they’re not complete idiots, they’ve also built in server-side verification. And going by the way … Read more
try this $str = “101,102,103,105,201,250,2564,245564,212,2415,2102,5645,656”; $arr = explode(“,”, $str); $arr_chunk = array_chunk($arr, 5); $arr_output = array(); foreach($arr_chunk as $arr_val) { $arr_output[] = implode(“,”, $arr_val); } print_r($arr_output); OUTPUT : Array ( [0] => 101,102,103,105,201 [1] => 250,2564,245564,212,2415 [2] => 2102,5645,656 ) SEE FIDDLE DEMO solved Split string into groups of five [closed]
The object that you’re extending,Event, does not have a constructor that takes no arguments. So you need to call super and specify arguments like you do in your other constructor. solved Implicit super constructor Event() is undefined [duplicate]
finally I found solution for my issue am getting exact out put. extension Character { var isAscii: Bool { return unicodeScalars.allSatisfy { $0.isASCII } } } extension RangeReplaceableCollection where Self: StringProtocol { var asciiPrintable: Self { return filter { $0.isAscii } } } class ViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() let base64Encoded = … Read more
Say you have an background files as image1.jpg, image2.jpg and so on. use following code to achieve you goal. var count = 1; setInterval(function(){ $(“body”).css(“background”, “url(image”+ count +”.jpg)”) count++; },30000); solved CSS for background changing over time [duplicate]
The src path is relative to the html file. If both are in the same directory, then try: <script type=”text/javascript” src=”https://stackoverflow.com/questions/31767363/Application.js”></script> if in a subdirectory <script type=”text/javascript” src=”https://stackoverflow.com/questions/31767363/dirName/Application.js”></script> if in a parent directory <script type=”text/javascript” src=”https://stackoverflow.com/questions/31767363/Application.js”></script> However, make sure that the JS file is somewhere in the hierarchy of the root directory of your website, … Read more
You need to move the Cursor to a valid row before trying to access column values with get…(). Add if (cursor.moveToFirst()) { // cursor.get…() } around the cursor access. In case you want all result rows, add a loop, too: if (cursor.moveToFirst()) { do { // cursor.get…() } while (cursor.moveToNext()); } This specific stacktrace is … Read more
It doesn’t make any sense to generate text files and then folders to move the files to. Create the folders first place and create the files into the folders. Using a (code block) only one for loop is needed. @echo off setlocal for /f “tokens=*” %%a in (comps.txt) do ( if not exist “%%a” mkdir … Read more
To make a app support multiple screen device, you can use put layout here res/layout/my_layout.xml // layout for normal screen size (“default”) res/layout-small/my_layout.xml // layout for small screen size res/layout-large/my_layout.xml // layout for large screen size res/layout-xlarge/my_layout.xml // layout for extra large screen size and you can set each layout accordingly to device size by … Read more