Month: February 2023

[Solved] How do I do my homework with Arrays, Functions and Binary Search? [closed]

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For a start, here is the original ArregloBinario class with the spacing fixed up: package laboratorio9; import java.util.Random; import java.util.Arrays; public class ArregloBinario { private int[] datos; private static Random generador = new Random(); public ArregloBinario (int tamanio) { datos = new int[tamanio]; for (int i=0; i<tamanio; i++) datos[i] = 10 + generador.nextInt(90); Arrays.sort(datos); } … Read more

[Solved] C#. split identificator on the words [closed]

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No need for a regexp: you just need to scan the string once and LINQ your way through the task. yourString.Select(c => string.Format(Char.IsUpper(c) ? ” {0}” : “{0}”, c)); This will hand you a IEnumerable<string> object containing all the data you need, which can become what you need like this: string[] output = string.Split(” “, … Read more

[Solved] Auto Hide/Show DIV in asp.net [closed]

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I assume you have created a div that contains controls relating to the users inbox, or a custom message. Firstly, I suggest putting the controls in an asp:Panel, and not a . This is so you can hide and show the panel at any time. Force the panel to be hidden on page load. Then, … Read more

[Solved] Wysiwyg for dynamic blocks of content? [closed]

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YOu could use divs (styles to make them appear as 3 columns not provided): <div id=”wrapperDIV”> <div id=”col1″>column 1</div> <div id=”col2″>column 2</div> <div id=”col3″>column 3</div> </div> or what i prefer is tables: <table> <tr> <td>col 1</td> <td>col 2</td> <td>col 3</td> </tr> </table> you would create a wysiwyg editor into each column. There are tons of … Read more

[Solved] How to parse this? [closed]

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Here in above image of structure of your JSON you should better use http://jsonviewer.stack.hu/ and paste your json here to view and understand its structure and then can use GSON or any other library to parse it and get what you want out of it 2 solved How to parse this? [closed]

[Solved] How to make bitmap invisible ontouch in android? [closed]

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Do this : @Override public boolean onTouch(final View view, MotionEvent event) { final int action = event.getAction(); int x = event.getX() // or getRawX(); int y = event.getY(); switch(action){ case MotionEvent.ACTION_DOWN: if (x >= xOfYourBitmap && x < (xOfYourBitmap +yourBitmap.getWidth()) && y >= yOfYourBitmap && y < (yOfYourBitmap + yourBitmap.getHeight())) { //You’ve pressed on your … Read more

[Solved] objective c syntax: @property keyword [duplicate]

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You can use the @property approach in conjunction with @synthesize to automatically generate getters and setters. That is the new way of doing things, it makes working with getters/setters a lot easier because you don’t have to write them yourself. The instance variable (which is defined between the braces, like in your example above) is … Read more

[Solved] Browse a matrix

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Here the solution I found : private static IEnumerable<int> ComputeMatrix(int[,] matrix) { // check args if (matrix.Rank != 2) { throw new ArgumentException(“matrix should have a rank of 2”); } if (matrix.GetUpperBound(0) != matrix.GetUpperBound(1)) { throw new ArgumentException(“matrix should have the same size”);} // indice treated List<int> treatedIndex = new List<int>(); for (int i = … Read more

[Solved] Reducing object to simple array

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Solution 1 var obj= { 0: “United States”, 1: “India”, 2: “Germany”, 3: “Brazil”, 4: “Taiwan”, 5: “Israel”, 6: “United Kingdom” } var result = Object.values(obj) console.log(result); Solution 2 var result = Object.keys(obj).map(function(key) { return obj[key]; }); console.log(result); 1 solved Reducing object to simple array