You can group the results of regionprops into a vector and use it for indexing: rg = regionprops( L, ‘Area’ ); allArea = [rg(:).Area]; % grouping all area values into a single vecotr labels = find( allArea >= 300 & allArea < 500); % select relevant regions solved Returning specific regions [closed]
It is dd not DD and yy not YY, so change you dateFormat to MM/dd/yy. let dateFormatter = DateFormatter() dateFormatter.dateFormat = “MM/dd/yy” print(dateFormatter.date(from: dateString)) 0 solved Getting output which is not expected while formatting Date from string
Are these keywords identifiers? No, keywords are not identifiers. they gave me some keywords and tell me not to use them. What identifiers should I use then? For identifiers you have to use arbitrary words that are not keywords. It’s easier to explain with an example. Consider this line: int foo = 42; Here, int … Read more
In the Long class, there is a handy static function numberOfTrailingZeros, which does almost what you want, except that it returns zero (instead of -1) when the input is not divisible by 2. You could handle that case in different ways. For example, extending the answer of @0x476f72616e if ((num & 0x1) == 0) return … Read more
In the function argument: char arr[9][5] In the loop: for (i = 0; i<5; i++) { for (j = 0; j<9;j++) { if (arr[i][j] == 1) You flipped the position of i and j. i should go from 0 to 9, j from 0 to 5. 0 solved garbage value in C array
This is the best I can do without knowing your code: HTML: <h4 id=”myH4″>Hello World</h4> Javascript: document.getElementById(“myH4″).style.display=”none”; or document.getElementById(“myH4″).style.visibility=”hidden”; 7 solved how to hide a tag? [closed]
Use single quotes for raw HTML and curly braces around PHP variables. Like so; $content = “<meta property=’foo’ url=”{$url}” name=”{$name}”>”; 3 solved Concatenate HTML string and variable in PHP [closed]
Yes, it is possible. How depends on which OS you’re running. One approach is the PHP exec function to execute a external program. The command to be executed depend on the OS, as I said. Here are the command (If I’m correct, please tell me if I’m not): Debian / Ubuntu: /etc/init.d/mysql restart Mac OS … Read more
Here is an example of what you are trying to do. import java.util.ArrayList; import java.util.Arrays; public class Test{ public static void main(String[] args) { ArrayList<Integer> numberList = Arrays.asList(10234, 20233, 34546, 43546, 59865, 70002, 92435, 200354); for(int nbr : numberList){ //goes through the list if( nbr > 20000 && nbr < 50000){ System.out.println(nbr); } } } … Read more
If you want only print the resulting dictionaries, uncomment the print statement (and comment the following 2). d1 = [ {‘index’:’1′,’color’:’red’}, {‘index’:’2′,’color’:’blue’}, {‘index’:’3′,’color’:’green’} ] d2 = [ {‘device’:’1′,’name’:’x’}, {‘device’:’2′,’name’:’y’}, {‘device’:’3′,’name’:’z’} ] result_list = [] for dict1 in d1: merged_dict = dict1.copy() for dict2 in d2: merged_dict.update(dict2) # print(merged_dict) result_list.append(merged_dict.copy()) print(result_list) The result: [{‘name’: ‘x’, ‘device’: … Read more
decimal firstDecimal = 120.01M; double firstDouble = 120.01; float firstFloat = 120.01F; Console.WriteLine ((int)(firstDecimal * 100)); // 12001 Console.WriteLine ((int)(firstDouble * 100)); // 12001 Console.WriteLine ((int)(firstFloat * 100)); // 12001 Console.WriteLine (Convert.ToInt32(firstDecimal * 100)); // 12001 Console.WriteLine (Convert.ToInt32(firstDouble * 100)); // 12001 Console.WriteLine (Convert.ToInt32(firstFloat * 100)); // 12001 This means one thing…. you have something … Read more
Use ajax $.ajax({ url: “fetchlist.php”, dataType: ‘json’, success: function(response){ // Here, you may bind response with your select HTML } }); You may either return json from your php file and create DOM elements in response. Or, you may create HTML version and return as response. Suggestion will be to use JSON for better flexibility. … Read more
I’ve written simple bots for Dialogflow / Google Home in C# using the following Nuget package. https://www.nuget.org/packages/Google.Cloud.Dialogflow.V2 Docs: https://developers.google.com/resources/api-libraries/documentation/dialogflow/v2/csharp/latest/ You can use the webhookrequest and webhookresponse classes to send and recieve information from Dialogflow. It can be a bit more trouble than the NodeJs version, but with some work it is possible. 1 solved Dialogflow … Read more
Quick workaround: Add a validation on Laravel side (server side validation) with a regex allowing only non-russian characters. Then Post your code with implementation of Google reCAPTCHA, there we’ll find the answer. Which version of Google reCAPTCHA you are using..? 1 solved Some fake data coming automatically in webserver databse
In your program, you haven’t defined the variable participant_details so its value cannot be looked up. You should define that variable first before accessing it. 2 solved “errorMessage”: “name ‘ ‘ is not defined” [closed]