[ad_1] You can’t put reader.close() between the try and the catch. Either put it in a finally block, or use a try-with-resources. Like, try (BufferedReader reader = new BufferedReader(new FileReader(filenameIn))) { reader.readLine(); for (int i = 0; i < personArray.length; i++) { String[] data = reader.readLine().split(“/t”); // <– should be \\t for tab. personArray[i] = … Read more
[ad_1] The function fun() is returning an int, you are just not assigning it to anything. So the return value is being discarded as it is not assigned to anything. printf by the way, is not a void function but returns the number of characters printed, which is 5 in case of “Hello”. 1 [ad_2] … Read more
[ad_1] What I would do is something like this: 1 – Separate your LayerList into 2 distinct drawables circle.xml <?xml version=”1.0″ encoding=”utf-8″?> <shape xmlns:android=”http://schemas.android.com/apk/res/android” android:shape=”oval” > <size android:height=”85dp” android:width=”90dp” /> <solid android:color=”@color/grey” /> <stroke android:color=”@color/white” android:width=”4dp” /> </shape> I assume you already have this bitmap: drawable/checkmark_filled 2 – Use a TextView, instead of an ImageView: … Read more
[ad_1] With huge xml files I use combination of XML Reader and XML Linq using System; using System.Linq; using System.Text; using System.Collections; using System.Collections.Generic; using System.Xml; using System.Xml.Linq; namespace ConsoleApp2 { class Program { const string FILENAME = @”c:\temp\test.xml”; static void Main(string[] args) { XmlReader reader = XmlReader.Create(FILENAME); while(!reader.EOF) { if (reader.Name != “Subject”) { … Read more
[ad_1] You can fill out two arrays with odd, even numbers like this var evenArray = new int[10]; var oddArray = new int[10]; for (int i = 0, even = 0; i < evenArray.Length; i++, even += 2) { evenArray[i] = even; } for (int i = 0, odd = 1; i < oddArray.Length; i++, … Read more
[ad_1] PHP Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting ‘,’ or ‘;’ in C:\apache2triad\htdocs\imagedisplay.php on line 28 [closed] [ad_2] solved PHP Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting ‘,’ or ‘;’ in C:\apache2triad\htdocs\imagedisplay.php on line 28 [closed]
[ad_1] I think what you want is to sort the listbox items by putting them into an Array, but at the same time, you also have changed the listbox items into array of string and string cannot be sorted by descending/ascending as int does In that case, you should rather get your listbox items as … Read more
[ad_1] } catch (Exception e) { System.out.println(“Unable to wait and click on element, Exception: ” + e.getMessage()); } You are catching all exceptions, so the test won’t fail. 6 [ad_2] solved Why is my ‘Wait method’ not failing the TestNG test case?
[ad_1] Your method says its return type is void but you return a string. Remove return s and it should work. Besides this return type problem, the return keyword will get you out of this method. So you will never reach textFileChecksum.Text = s; 0 [ad_2] solved Why I’m getting error message “wrong return type”
[ad_1] Thanks a lot for all your comments and advice. I’ve got the answer now, and here it is: let inputArray = []; snapshot.forEach(snap => { inputArray.push(snap.val()); return false; }); [ad_2] solved Firebase: getting value of a child without knowing its key
[ad_1] sizeof returns the size of the given type in number of chars, not the number of elements in the array (i.e. you have the wrong units). Therefore, ints+sizeof(ints) is incorrect, it should be ints + 5. 5 [ad_2] solved c++ fill call is creating an error [closed]
[ad_1] You could try collecting every db entry that matches your criteria first public static IEnumerable<string> GetFiles(List<string> srcFiles) { var filePaths = new List<string>(); using (var db = new ContentMgmtContext()) { foreach (var fileInfo in srcFiles.Select(file => new FileInfo(file))) { var matches = db.Files.Where(o => o.FileName.ToLower() == fileInfo.Name.ToLower() || o.FileSize == fileInfo.Length.ToString()) if (matches.Count() > … Read more
[ad_1] It might help, little format,and use variable to return entire html if needed to make it function, <?php function formatOutput() { $term_slug = get_query_var( ‘term’ ); $taxonomyName = get_query_var( ‘taxonomy’ ); $current_term = get_term_by( ‘slug’, $term_slug, $taxonomyName ); $args = array( ‘child_of’ => $current_term->term_id, ‘hide_empty’=>false); $terms = get_terms( ‘tagportifolio’, $args); $assoc = taxonomy_image_plugin_get_associations(); $output=””; … Read more
[ad_1] The function questionr::irec opens a shiny application with the variable original values and fields to input the new values. It copies the full code to the console on exit. questionr::irec(mydf,”x.fine”) [ad_2] solved R / data cleaning / user-friendly construction of reference tables [closed]
[ad_1] You should call Dispose(). Even if that doesn’t mean all memory gets freed immediately, all resources opened by the form (timers, files, etc.) should be closed then, if the form is programmed properly. Of course, the form will also be disposed of automatically when the GC runs the next time, but you can make … Read more