if you’re only comparing a few values then you might as well proceed with the current approach as there is nothing in place to make it shorter. However, if you’re repeating your self many times, then you can create a helper function to do the work for you. i.e static boolean anyMatch(int comparisonValue, int… elements){ … Read more
From your post: Delete Deallocates storage previously allocated by a matching operator new. When you use: float x, y; x = y = 0; float * p = &x; delete p; you are not following that statement. p does not point to an object that was allocated by operator new. It points to a local … Read more
class Bird(object): def __init__(self, height, weight, has_feathers, capable_of_flying, bird_migrates, bird_sings, bird_eats_worms): self.height = height self.weight = weight self.has_feathers = has_feathers self.capable_of_flying = capable_of_flying self.bird_migrates = bird_migrates self.bird_sings = bird_sings self.bird_eats_worms = bird_eats_worms def get_height(self): return self.height def get_weight(self): return self.weight def get_has_feathers(self): if self.has_feathers: return “The bird has feathers” else: return “The bird does not … Read more
There are a great deal of possibilities that you can look at. One that I have had one of the greatest experiences with is the Simple Directmedia Layer. It doesn’t come with a drag-and-drop graphics designer like Visual Studio (Is that what you mean by ‘UI designer’?). However its api is fairly powerful and as … Read more
How about String video_link=”http://vimeo.com/81988791″ int number = Integer.parseInt(video_link.substring(“http://vimeo.com/”.length())); solved how to get number portion from a string in java? [closed]
In your load.php at the end: echo json_encode($loadout); In index.html <script type=”text/javascript” src=”https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js”></script> <script type=”text/javascript”> //Calling function repeatAjax(); function repeatAjax(){ jQuery.ajax({ type: “POST”, url: ‘load.php’, dataType: ‘json’, success: function(resp) { jQuery(‘#out1’).html(resp[0]); jQuery(‘#out2’).html(resp[1]); jQuery(‘#out3’).html(resp[2]); }, complete: function() { setTimeout(repeatAjax,1000); //After completion of request, time to redo it after a second } }); } </script> 5 solved … Read more
If all the displays are UILabel objects, then change this word = [NSString stringWithFormat:@”%@ %@ %@ %@ %@ %@ %@ %@ %@”, display1, display2, display3, display4, display5, display6, display7, display8, display9]; toword = [NSString stringWithFormat:@”%@ %@ %@ %@ %@ %@ %@ %@ %@”, display1.text, display2.text, display3.text, display4.text, display5.text, display6.text, display7.text, display8.text, display9.text]; solved Objective-c: simple … Read more
Change s3 == s1 to s3.equals(s1). The == operator or will check if they’re both the same object, rather than what their string value is. solved Why I new the object not equal to the String? [duplicate]
You have to give id to td in id selector. Before id you need to give # $(‘#idoftd’).append(htmlToAppend); If you can get the element by e.target.parentNode then you can pass it to jQuery method to make jQuery object out of it. $(e.target.parentNode).append(htmlToAppend); solved How to select cell using jQuery id selector
Want to display Image, try something like this: import java.awt.Dimension; import java.awt.Graphics; import java.awt.Image; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import java.util.logging.Level; import java.util.logging.Logger; import javax.imageio.ImageIO; import javax.swing.*; public class ImagePanel extends JPanel{ private BufferedImage bi; public ImagePanel() { try { bi = ImageIO.read(new File(“Your Image Path”)); } catch (IOException ex) { Logger.getLogger(ImagePanel.class.getName()).log(Level.SEVERE, null, ex); … Read more
Use this: button.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent i = new Intent(PresentActivity.this,NextActivity.class); i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(i); } }); solved how to start an another activity on button click [closed]
The problem here is that weight and height are dom element references not their values, to get their value you need to read the value property so (function() { var btn = document.getElementById(‘btn’), bmiForm = document.getElementById(‘bmi-form’), weight = document.getElementById(‘weight’), height = document.getElementById(‘height’); btn.onclick = function(e) { var bmi = weight.value / (height.value * height.value) alert(bmi); … Read more
From the product website : You can download and use all amCharts products for free. The only limitation of the free version is that a small link to this web site will be displayed in the top left corner of your charts. If you would like to use charts without this link, or you appreciate … Read more
Here I assume the value to be found is in cell A1 and the retrieved data will be placed in cell B1 Sub RetrieveStuff() Dim v As Variant, rDest As Range, Nm As String Dim sh As Worksheet With ActiveSheet v = .Range(“A1”).Value Set rDest = .Range(“B1”) Nm = .Name End With For Each sh … Read more
FOUND THE ISSUE. I simply created another header and cpp file, then deleted them both and visual studio woke up and removed the error. Weird 1 solved What does having “< >” around a pointer mean/do? C++