A timer task will not work, as it will create a different thread and only originating thread may touch its views. For android the preferred way to do this is to use a handler. Ether by textMsg.post( new Runnable(){ public void run(){ doProcessing(); testMesg.setText(“bla”); testMsg.postDelayed(this,(1000*10)); } }; or having a seperate instance of the Handler … Read more
You should switch from role based authentication to claims based authentication. Here’s an article describing the basics of claims based authentication: http://dotnetcodr.com/2013/02/11/introduction-to-claims-based-security-in-net4-5-with-c-part-1/ Claims will give you fine grained control over the rights for each individual user. ClaimsPrincipal can also be used in webforms: https://visualstudiomagazine.com/articles/2013/09/01/going-beyond-usernames-and-roles.aspx An attribute can be applied to pages and methods in an … Read more
No, it’s a syntax error. It can’t be part of a multiplication since there cannot be an identifier with the name of a keyword. The only way to make this a valid part of a C program is as part of a string literal as part of a multibyte character constant as part of a … Read more
You have not the ‘\’ in the string, it is added by the inspect: if you puts the string you will realize it: asd = ‘<%= asd %>’.gsub(/<%=(.*)%-?>/, “\#{\\1}”) #=> “\#{ asd }” p asd #=> “\#{ asd }” <- this is `asd.inspect`, which is returned by `p` “\#{ asd }” <- this is `asd.inspect`, … Read more
Reading your code was very hard. A method and a variable with the same name is bound to cause confusion. Anyway: You are never assigning any value to the field v2, so it is always printed as null — the default value that fields have when created. It maybe a copy-paste error where you forgot … Read more
First load the img from the url import numpy as np import urllib.request from PIL import Image from matplotlib import pyplot as plt urllib.request.urlretrieve( ‘https://i.stack.imgur.com/GRHzg.png’, “img.png”) img = Image.open(“img.png”) img.show() Then consider the black part as “filled” and convert in numpy array arr = (np.array(img)[:,:,:-1].sum(axis=-1)==0) If we sum the rows values for each column we … Read more
the problem was really with the line max = Math.Max(min, min); , i have replaced it and got the correct output of fuzzy MAX_MIN operation on two matrices .. the code //Fuzzy MAX-MIN Composition Code public string[,] Max(string[,] matrix1, string[,] matrix2, int order) { string[,] fuzzy = new string[order, order]; double max = 0.0000; double … Read more
I’ll give you a short example. Right now, you’r code will give you 1 option <select name =”Employee Name” style=”width: 160px” > <option value =””>Please select …</option></select> Let’s take an array like: $array = array(‘0’ => ‘test’, ‘1’ => ‘test1’); To populate your array as options, you can simply do <select> <?php foreach ($array as … Read more
I think this is your perfect answer. .flip { height: 199px; width: 300px; margin: 0 auto; } .flip img { width: 300px; height: auto; } .flip .back { background: #2184cd; color: #fff; text-align: center; } <head> <script src=”https://code.jquery.com/jquery-2.1.4.min.js”></script> <script src=”https://cdnjs.cloudflare.com/ajax/libs/jQuery-Flip/1.1.2/jquery.flip.min.js”></script> <script> $(function () { $(“.flip”).flip({ trigger: ‘hover’ }); }); </script> <script> $(function () { $(“.flip”).flip({ … Read more
Put all of that fields in just one form and validate the action or put validation into php before frontend start, I prefer the first one to your case, it’s easier: FILTERING IN THE ACTION <?php if (empty($_POST[‘user_name’])){ $action = ‘page1.php’; $structure = “<h2>Please enter your user name and age</h2>”; $submit=”Review”; } else { $action … Read more
I advise you to read the Apple docs at developer.apple.com “I have 67+89.06 Dollars.” // In order to get a Float value both operands need to be of type Float. let valueCalculate = “I have \(Float(67) + Float((89.06))) Dollars” print(valueCalculate) // Convert String to Int var stringNumber = “123456” var convertToInt = Int(stringNumber) // Convert … Read more
With 2 courses you are always going to get 2 rows when joining like this. It will give you the minimum date value for each course. The first way you can get a single row is to use TOP 1 in your query, which will simply give you the course with the earliest test date. … Read more
That code won´t run without visual studio since it have code that must be run on the server. The only thing you can do is copy the code between HTML tag and save it to an HTML file. That will run but since you have logic on your server side your upper case wont work. … Read more
Give this a try: select name, count(case when grade in (‘A’, ‘B’, ‘C’) then 1 end) totalPass, count(case when grade=”A” then 1 end) totalA, count(case when grade=”B” then 1 end) totalB, count(case when grade=”C” then 1 end) totalC from t group by name Here is the fiddle. Or we can make it even simpler if … Read more
Move your style.js css media codes into the style.css CSS media queries are the part of .css extension files. You should not place it some other extension than .css Now a days there are preprocessor tool for css like .less, .sass, .scss you can use them in those extension files as well. <link rel=”stylesheet” href=”https://stackoverflow.com/questions/41377265/style.css” … Read more