I have an issue when building for iOS in Xamarin Studio: I open Xamarin Studio and create a Single Project View App for IOS, I then run the project, but the project does not load onto the simulator all I get is the message "Waiting for the debugger to connect to the iOS Simulator". I have xcode installed on the machine. Does anyone know how to solve this issue?

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Hello everyone, [Dadroit](https://viewer.dadroit.com) is a tool that threats JSON as a Data format, not a plain text. It provides you quick outline view with the help of tree representation of JSON Data from root to last nodes. You can browse and query JSON like an enterprise DBMS. * 10X faster than VSCode in launch * 9X less RAM usage than Sublime * 21X faster than NPP++ in search Please give it a look and let me know what you think about it.

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I've problem about using Genymotion Android emulator for xamarin development. I have intalled Genymotion desktop app and several Android devices within it. Whenever i run any of the installed device in Genymotion desktop app via start button, it works fine but there is no Genymotion emulator in the list of available emulators in Visual Studio, neither in Xamarin studio (There are only built-in Android Emulators and devices installed in Xamarin Android player). I found some articles about using Genymotion Emulator for Xamarin and all of them says that : Both Xamarin Studio and Visual Studio with Xamarin discover it, no …

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I am making a program, and I don't know why my program becomes unresponsive, when I click the button ): I have a feeling its because of this: "connection = server.accept();" I don't know how to fix it. I am trying to recreate this: https://stackoverflow.com/questions/18505123/how-to-use-client-chat-on-different-pc but in javafx. package yeetYeet; import java.io.EOFException; import java.io.IOException; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.net.ServerSocket; import java.net.Socket; import javafx.animation.AnimationTimer; import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.TextArea; import javafx.scene.control.TextField; import javafx.scene.paint.Color; import javafx.stage.Stage; public class Server extends Application{ private ObjectOutputStream output; private ObjectInputStream input; private ServerSocket server; private Socket connection; //set up and …

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Hello Everyone. I am trying to create a code to decode an PostScript RLE image and save it. However, my output is always invalid (the raw image). I try to open it on photoshop but its always an invalid image or something like that. I've wrote at least three versions of it, all of them with the same result. So i'm asking for any help here. My code goes on the comments, and this is how it should be decompressed (i think my code follows what the book says). The method i created: public static List<byte> RLETest(byte[] input) { List<byte> …

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The reverse program shown in the slides of chapter 13-1 (also present in the book) reads from a file/command line using system calls and outputs the lines in reverse order on the terminal. The last line is swapped with the first line , the second last is swaped with the second line and so on. It also has a -c option to run with. When used with -c option it reverse the characters of each line as well. For example, Lets say below are the file contents of your file. This is line 1 This is line 2 This is …

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# I need a project# Hi, I am brand new to programming and was wondering if anybody had any suggestions of where/ how I could learn more python, and or a good project that would help my learn new elements of code as i learn them.

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In this case I display values into datagridview from Projects table which it has only 2 columns: PROJECT_NAME VARCHAR ID INT // Which is hidden in datagridview, and as AUTOINCREMENT I have already done with editing values in this table and it works fine: `private void dataGridView4_CellEndEdit(object sender, DataGridViewCellEventArgs e) { string name_project = dataGridView4.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString(); string id = dataGridView4.Rows[e.RowIndex].Cells[0].Value.ToString(); MySqlConnection connection = new MySqlConnection("datasource = localhost; port = 3306; username = root; password = "); MySqlCommand cmd = new MySqlCommand("UPDATE projekt1.projects SET PROJECTS_NAME = @PROJECTS_NAME WHERE ID = @ID", connection); cmd.Parameters.Add("@ID", MySqlDbType.Int64).Value = int.Parse(id); cmd.Parameters.Add("@PROJECTS_NAME", MySqlDbType.VarChar).Value = name_project; try { …

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I´m need to parse a json object into a c# class, my problem is that json object has a nested array and it´s throwing some errors when parsing. I have tried a couple of options: a) do foreach in the elements of nested array, and add them to a new array b) parsing using json.deserialize No success so far These are my c# classes public class itemPrediccion { public string ClavePartido { get; set; } public string Ganador { get; set; } public bool EsFavorito { get; set; } } public class Prediccion { public ObjectId _id { get; set; …

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Hello, I wanted to ask about web hosting. I am new here and I want to know what is the best virtual server for it?

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In mysql database i created "leave" table: CREATE TABLE `leave` ( `ID_LEAVE` int(11) NOT NULL, `ID_WORKER` int(11) NOT NULL, `BEGIN_DATE` datetime DEFAULT NULL, `END_DATE` datetime DEFAULT NULL ); INSERT INTO `leave` (`ID_LEAVE`, `ID_WORKER`, `BEGIN_DATE`, `END_DATE`) VALUES (1, 26, '2019-03-19 07:00:00', '2019-03-19 15:00:00'), (6, 26, '2019-03-22 07:00:00', '2019-03-25 15:00:00'); "Sickness" table: CREATE TABLE `sickness` ( `ID_SICKNESS` int(11) NOT NULL, `ID_WORKER` int(11) NOT NULL, `BEGIN_DATE` datetime DEFAULT NULL, `END_DATE` datetime DEFAULT NULL ) INSERT INTO `sickness` (`ID_SICKNESS`, `ID_WORKER`, `BEGIN_DATE`, `END_DATE`) VALUES (5, 25, '2019-03-19 07:00:00', '2019-03-20 15:00:00'), "Workers" table: CREATE TABLE `workers` ( `ID_WORKER` int(11) NOT NULL, `FNAME` varchar(20) NOT NULL, `LNAME` …

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I have a python script which extracts unique ip addresses from snort log but how to modify or use regex to extract IPs only if they are logged more than 10 times per second? more specific: using "regex", if the second (i.e 41 in this scenario) doesn't change for more than 10 lines of having the same IP address then extract that IP. blacklist = list(open("/home/asad/blackdb/blacklist", 'r').read().split('\n')) logfile = list(open('/home/asad/logdb/snort.alert', 'r').read().split('\n')) newip = [] for entry in logfile: ips = re.findall(r'[0-9]+(?:\.[0-9]+){3}', entry) for ip in ips: newip.append(ip) newblist = blacklist + newip with open("/home/asad/blackdb/blacklist", 'w+') as f: f.write('\n' .join(set(newblist))+'\n\n') f.close() …

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Hi! I want to learn programming. I'm 14 years old and very fond of computing. The only problem I face is *Which programming language should I learn?* or should I learn *Programming* i.e I learn the basics of programming so that I will be capable of learning any programming language. Also, when you recommend me one of the choice I stated above then please give me resources for learning e.g book names or some websites which will start me learning from scratch. Furthermore, I want to state that I want to create cool games, softwares or even Operating Systems from …

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# python 3.7 # Hey im very new to programming and just made my first program. My goal is to have a program that checks user name and pass with a few other tricks as you should see in the program. unfortunatly the feature after login is having some trouble. It is supposed to check the input and see if its in the range and give some feedback but it just isnt working right. i would appresheat it if yall could take a look. P.S. i apolagize for my spelling never been one of my strong suits.

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I created a calculator only using the scripting commands in the video game Counter-Strike, bind (for input) echo (for output) and alias (for the logic). Bind is to connect keys to a command or string of specified commands, echo is to output text to the console, and alias is a command that allows you to create a new command out of a string of specified commands. Basically, I can do math without using math. This is pure connectionism, where there are no values, no logic operators and no measurements in the logic. It is purely making, breaking and using connections …

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When creating a new WebAPI Project in Visual Studio 2019 and changing authentication to Individual User Accounts, the only option is to connect to Azure but back in WebAPI projects in the .NET Framework, user accounts can be stored in-app. How to achieve this in .NET Core 2.2?

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In desktop application used in technologies like C#, .Net and MySQL I import data from large file (which is about 37 MB) to datagridview. The table from Excel file is in below: ![B8UMq.png](/attachments/large/4/9bbe3c17922dd6159fbe781fae200a4e.png) After loading data from Excel to datagridview I'm inserting that data to MySQL database. Later when I executing this importing code, that problem is began. Despite of switching off ContextSwitchDeadlock exception (of only 1 table to insert) inserting this data takes about... 10 minutes. Despite of not calling any error or exception in program it inserts not all data. In that case I saw I have imported …

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Design a function named max that accepts two integer values as arguments and returns the value that is the greater of the two. For example, if 7 and 12 are passed as arguments to the function, the function should return 12. Use the function in a program that prompts the user to enter two integer values. The program should display the value that is the greater of the two. NEED HELP WITH >>>>>>>>>>>>>>>>> variable lists, IPO Chart, pseudocode, Flowchart

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hello everybody who can help with this task Now I will talk little about monoalpahapit cipher This is cipher is based on substitution the characters with another characters So in the encrypt.java file it counts how many the characters appeared in the cipher text , so in the picture that I sent to you it contains the statistics of most frequently characters, an example : suppose in the cipher text the character ( O ) appeared 16 times and it’s the most frequently character so you will back to the picture of the statistics and see what is the most …

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The insurance business was conservative quite a long time; however, the appropriation of new advances isn't only a cutting edge pattern, but a need to keep up the competition. In our computerized era, Big Data innovations help to process various data, improve work process productivity, and reduce operational expenses. Learn more about the advantages of Big Data for insurance from this material. # How Big Data is Revolutionizing Business # Current society is constantly delivering noteworthy measures of ongoing data. Processed by AI, it turns into an important data source which is crucial for most business models, as well as …

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I need to extract the domain for example: (http: //www.example.com/example-page, http ://test.com/test-page) from a list of websites in an excel sheet and modify that domain to give its url (example.com, test.com). I have got the code part figured put but i still need to get these commands to work on excel sheet cells in a column automatically. >>> url = ("http://www.example.com") >>> domain = url.split("http://")[-1].split("/")[0] >>> print(domain) www.example.com >>> url_2 = ("http://example.com") >>> domain_2 = url_2.split("http://")[-1].split('/')[0] >>> print(domain_2) example.com >>> >>> #Now to remove www. from the first one >>> >>> domain_without_w3 = domain.split("www.")[-1] >>> print(domain_without_w3) example.com >>> >>> # …

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Socket error shown. public Communicator(IPAddress toconnectto) { this.toconnectto = new IPEndPoint(toconnectto, port); local = new IPEndPoint(Tools.GetIp(), port); all = new IPEndPoint(IPAddress.Any, port); udpClient = new UdpClient(AddressFamily.InterNetwork); udpClient.Client.Bind(new IPEndPoint(Tools.GetIp(), port)); udpClient.AllowNatTraversal(true); udpClient.EnableBroadcast = true; } public void SendData(string data) { try { byte[] bdata = ASCIIEncoding.ASCII.GetBytes(data); udpClient.Send(bdata,bdata.Length,toconnectto); } catch(Exception ex) { ; } } public Communicator(IPAddress toconnectto) { this.toconnectto = new IPEndPoint(toconnectto, port); local = new IPEndPoint(Tools.GetIp(), port); all = new IPEndPoint(IPAddress.Any, port); udpClient = new UdpClient(AddressFamily.InterNetwork); udpClient.Client.Bind(new IPEndPoint(Tools.GetIp(), port)); udpClient.AllowNatTraversal(true); udpClient.EnableBroadcast = true; } public void SendData(string data) { try { byte[] bdata = ASCIIEncoding.ASCII.GetBytes(data); udpClient.Send(bdata,bdata.Length,toconnectto); } catch(Exception ex) { …

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Hi guys, I need help in doing what this code do but in Linux. Basically its a code to create keystroke about 5 seconds after the code is running. Below are the code in c++. Thanks on advance. int main() { // This structure will be used to create the keyboard // input event. INPUT ip; // Pause for 5 seconds. Sleep(5000); // Set up a generic keyboard event. ip.type = INPUT_KEYBOARD; ip.ki.wScan = 0; // hardware scan code for key ip.ki.time = 0; ip.ki.dwExtraInfo = 0; // Press the "A" key ip.ki.wVk = 0x41; // virtual-key code for the …

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Hey all, What’s up?? Recently I came across InterviewBit Academy Course. Link - [InterviewBit Academy](http://www.interviewbit.com/academy/) It's is a 6 Months immersive online program that helps you develop your tech skills and gets you your dream job at no upfront cost It comes with a promise of guaranteed salary in the range of $75K - $120K once we finish the course. This line caught my attention > "If you don’t get a job, you don’t need to pay a penny". > Plus, it seems they have a lot of positive reviews - https://www.quora.com/What-is-your-review-of-InterviewBit I’m aware of lambda school which also guarantees …

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I have this Question , I want the answer and show me how to solve it Please : Analyze the running time of the following algorithm using Big-Oh notation maxerea =0; maxpt1 =maxpt2 = maxpt3 =0; for(i =1;i<=n;i++) for(j =i+1;j<=n;j++) for(k =j+1;k<=n;k++){ empty = True; for(l =1;l<=n;l++){ if((l != i) && (l != j) && (l != k)) if insideTriangle(i,j,k,l) then empty = False; } area = TriangleArea(i,j,k); if (area < maxarea) { maxarea =area; maxpt1 = i; maxpt2 = j; maxpt3 = k; } } print, maxpt1, maxpt2, maxpt3

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Why Big-Oh is not a good scale for comparing algorithms?

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I'm trying to map two entities to the same table with the same columns. The differences are HasQueryFilter condition for every entity and a column that takes part in the reference. The entities describe ralationship between dictionary and entity. When I launch it, I receive the following message: "... both mapped to column '' in '' but are configured with different nullability." public class KeyValuesEntity : BaseEntity { [Column("keyalphanr")] [StringLength(255)] public string keyalphanumber { get; set; } [Column("keydesc")] [StringLength(255)] public string keydescription { get; set; } [Column("keyvalint")] public int? keyvalueint { get; set; } } [Table("keyval")] public class KeyValuesBaseEntity : …

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Hello, so im making an os in pydroid 3, but i cant make a clock, im trying to make a graphical os but i cant cause i need a clock, Any idea? And i edited someones code for username and password to work, but i had to delete raw_data or the program wont work, like, i enter a username and a password and it says wrong username/password entered, any help?

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For anyone who hasn't read Clean Code but wants to, maybe a detailed summary would be an easy way to pick up the main ideas. Here's a detailed summary of Intro and Chapter 1: https://technotes.app/clean-code-introduction-chapter-1/ I was inspired to start writing it when I thought: If had to choose between - 2 books per month OR - 1 book and 5 detailed summaries per month then I’d probably choose the latter. What do you think?

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Hi guys, im a newbie in programming, please i need help in populating ms datagrid from ms sql table, can anyone suggest me something thnx

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The End.