[ad_1] The auto-property is not being initialized with a value, so that’s why you are getting null. It might be important to show the difference between fields and properties. public class Student { // This is a field. It stores the actual data private string name; // This is an auto-property. The actual private field … Read more
[ad_1] As every on suggested above, try this:- <?php session_start(); $_SESSION[‘yans’] = array(‘A’,’B’,’C’,’D’,’E’); echo “<pre/>”;print_r($_SESSION);die; ?> Output:- http://prntscr.com/7btkxv Note:- it’s a simple example given for your understanding. thanks. [ad_2] solved PHP :Initializing elements of session array
[ad_1] If you have experience with Matlab, the easiest path is to go through the “VGG Convolutional Neural Networks Practical” and use their open source MatConvNet toolbox for Matlab: http://www.vlfeat.org/matconvnet/. 0 [ad_2] solved Neural Network Image Classification, The Most Efficient Solution / Suggestion [closed]
[ad_1] The best way to track object is to transform the video you get from RGB to HSV //convert frame from BGR to HSV colorspace cvtColor(cameraFeed,HSV,COLOR_BGR2HSV); and than use erode() and dilate() function to avoid disorders. Than using a certain range of HUE values you can select a range of colors. There isn’t a best … Read more
[ad_1] In an amazingly unsatisfying turn of events I voted to close my question. The problem was apparently caused by undefined behavior in unrelated code. And that because I did something that’s defined in C++11 but is not in C++03. Apparently you can’t call constructors from constructors in C++03…. Because of that, and because the … Read more
[ad_1] Use position: fixed; instead of position: absolute; [ad_2] solved Create a div in the center of the screen no matter what the position of the scroll bar is [duplicate]
[ad_1] I’ve searched everywhere and can’t find an answer that I want. Seriously? Didn’t see what $.each does? A generic iterator function, which can be used to seamlessly iterate over both objects and arrays. Arrays and array-like objects with a length property (such as a function’s arguments object) are iterated by numeric index, from 0 … Read more
[ad_1] __FILE__ always returns the file name where it is. If used inside an include, the name of the included file is returned. So if the code is in number.php, then __FILE__ will be number.php. You could use $_SERVER[‘PHP_SELF’] instead, which returns the filename of the currently executing script, relative to the document root. 2 … Read more
[ad_1] How can I optimize a query that returns a lot of records, then order by a date field and return only the latest one? [duplicate] [ad_2] solved How can I optimize a query that returns a lot of records, then order by a date field and return only the latest one? [duplicate]
[ad_1] Your switch case is incorrect, right now you’re making a mix of switch case and if statements, but your switch case will always go to case 9 and you don’t actually need a switch case on integers. You need to change it to something like this: string o = saiNathHospitalDataSet.Tables[“PatientTable”].Rows[i][“WARD NAME”]; const string a … Read more
[ad_1] Below code is in java for 3DES encryption and decryption. please try with this code. I hope it will help you private static final String UNICODE_FORMAT = “UTF8”; public static final String DESEDE_ENCRYPTION_SCHEME = “DESede”; //”DESede/ECB/NoPadding”; private KeySpec ks; private SecretKeyFactory skf; private Cipher cipher; byte[] arrayBytes; private String myEncryptionKey; private String myEncryptionScheme; SecretKey … Read more
[ad_1] The package you’re looking for has an empty description on PyPI and installs nothing when you install it. If you click on the Homepage link, it’s a GitHub repo containing nothing but a README file saying: I really don’t have time to maintain this library further. If you want to fork it or use … Read more
[ad_1] The first parameter is the value to be found. The second parameter is the starting index. So: indexOf(2, 3) Means find the first occurrence of 2 starting at index 3. The link provided by @Roko shows some useful examples of this with some additional detail. 0 [ad_2] solved What is the 2nd param in … Read more
[ad_1] You can run the code live in Dreamweaver by pressing the Live button. The way you are asking this question, it seems like you are still editing the code. You need to switch it over to Live to see it in action. Whilst Dreamweaver can give you an insight to how certain aspects of … Read more
[ad_1] Insert these 3 lines after the line :CLEAN at line 66. set “reply=y” set /p “reply=Clean user profile for %USERREG%? [y|n]: ” if /i not “%reply%” == “y” goto :eof If you type y or just press enter which implies y, it continues the clean, else other input implies n which goes to end … Read more