The Error you are getting is probably: Items collection must be empty before using ItemsSource. There is probably no problem with binding…. your bigest problem is invalid xaml. I am not sure what you are trying to achieve, but I guess you want to have listbox with horizonatal Stackpanel as ItemsPanel. Then it should be … Read more
Function findimage(Path As String, ImageList As String) Dim results Dim x As Long Dim dc ‘double comma Dim extension As String results = Split(ImageList, “,”) If Not Right(Path, 1) = “\” Then Path = Path & “\” For x = 0 To UBound(results) If Len(Dir(Path & results(x))) > 0 Then results(x) = True Else extension … Read more
“Consider All declared in main().” Then 1) Yes. 2) Yes. 3) Yes, and no (it’s stored neither on the stack nor in the heap in common implementations). “i.e. allocates 6 bytes” — you seem to have forgotten about the memory required for the pointer. Also, there’s an erroneous claim in the comments and in another … Read more
SHA 256 stands for Secure Hash Algorithm ! It will only produce the hash of a given file . You can’t retrieve the original file from a given hash otherwise hash functions are useless. If you want to do encryption/decryption AES would be a better solution. Everything you need is in OpenSSL. solved encrypt file … Read more
you should use this code since you are using jQuery so that it can do its magic for browser compatibility: $(‘#submit’).click(function(){ var width = $(ddbar).width(); var height = $(ddbar).height(); alert(width); alert(height); }); Of course, jQuery approach will be slower: http://jsperf.com/jq-width-vs-client-width solved How to calculate width and height of element in JQuery [closed]
<?php $url = “http://<hostname>/p/Brand-Product-Name-6118-161-1-gallery.jpg”; preg_match_all(‘#(\d+)-(\d+)-\d+-gallery\.jpg$#’,$url,$matches); // Depends on how accurate you want to be. You can go with many choices like: // preg_match_all(‘#http\://.*?/p/.*?(\d+)-(\d+)-\d+-.*\.jpg#’,$url,$matches); var_dump($matches); /* array(3) { [0]=> array(1) { [0]=> string(22) “6118-161-1-gallery.jpg” } [1]=> array(1) { [0]=> string(4) “6118” } [2]=> array(1) { [0]=> string(3) “161” } } */ 1 solved Need Regular Expression … Read more
The usual pattern would be: public static final. That is a globally accessible and unmodifiable array reference: public class GravityV1 { public static final String[] PLANETS = { “Mercury”, “Venus”, “Earth”, “Mars”, “Jupiter”, “Saturn”, “Uranus”, “Pluto”}; public static final int[] DIAMETERS = { 4876, 12107, 12755, 6794, 142983, 120536, 51117, 49527, 2390}; public static final … Read more
It is a rather broad question, but I’ll try to answer it. The following approach enables you to put all the forms in one .html file and just give them different ID. (Say #form1, #form2, #formN.) If a user selects one, you should just figure out the right ID and then do: $(‘#elementYouWantTheLoadedFormIn’).load(‘ajax/fileWithTheForms.html #’ + … Read more
You can compare them like this: $testing = Array(true, true, true); if($testing == array(true, true, true)){ //do something }else if ($testing == array(true, true, false)){ //do something else } You don’t need to use the same variable $testing again. Just create a new array to compare it with. 1 solved How to write an if(or … Read more
If that great mess of JavaScript is what you actually have, and you’re trying to access the variable merit from your HTML file, you can’t: merit is scoped inside a function, and unavailable outside of that function. You could make it a global like a large portion of your other variables, this would solve the … Read more
On a button click? I would suggest HTML: <input type = “button” onclick = “openpage()” value = “open page”> JavaScript: function openpage() { window.location.assign(“http://www.yoursite.com/main.html”); } But why not just use a link? <a href = “https://stackoverflow.com/questions/16855551/main.html”>Main page</a> Your question was hard to understand. I think this is what you want. 3 solved how to open … Read more
Finally I got solution Refer below blog to implement Spring boot AWS s3 upload Image and delete image. Link Spring boot s3 upload solved What is the best way to implement file upload using spring boot in AWS S3 bucket?
You can say: tax2 = int( input(“How Much Will You Tax Per Person In Dollars? “) ) If you’re sure the input won’t contain decimals. If you’re not sure, and want to keep the decimal value, you could use: tax2 = float( input(“How Much Will You Tax Per Person In Dollars? “) ) Or use … Read more
try this : var studentID = “<?php echo $_POST[‘studentAssignID’]; ?>”; 1 solved Uncaught ReferenceError: $_POST is not defined
That is Logical NOT !sequence.hardPaused means reversing the boolean value of sequence.hardPaused if sequence.hardPaused is true !sequence.hardPaused will be false. 4 solved What does if(!sequence.hardPaused) mean? [closed]