Kirat[ad_1] in short, you have 3 main options: open a thread per client, that spawns after you accept(), and the run a loop in this context, that does read() => …. => write() run a main loop that uses select() on clients after accept() for each, and handle dispatching yourself. best option – use an … Read more
[ad_1] You can declare multiple variables with one var statement but you have to close every command with an ; ! Its possible to leave it but i wouldnt (there are good examples out there: //not good but should work: var a,b function c(){} //the best solution: var a,b; function c(){}; //what you did var … Read more
[ad_1] Add DisplayType = cmdType.SelectedIndex to the AddEntry Tried using a String Builder? StringBuilder sb = new StringBuilder(mainWindow.ChangeTextBox); foreach (AddEntry list in addedEntry) { sb.AppendLine(list.Type); if (list.DisplayType == 1) sb.AppendLine(“URL: ” + list.URL); if (list.DisplayType == 0 || list.DisplayType == 1) { sb.AppendLine(“User Name: ” + list.UserName); sb.AppendLine(“Password: ” + list.Password); } if (list.DisplayType == … Read more
[ad_1] A function object is an instance of a class that defines the parenthesis operator as a member function. When a function object is used as a function, the parenthesis operator is invoked whenever the function is called. Consider the following class definition: class biggerThanThree { public: bool operator () (int val) { return val … Read more
[ad_1] I want to skip index 0. How do I do that? Further I want to replace index 0 with something else. Just start the loop from 1 instead of 0 sportsArr[0] = “Something else”; // set the first element to something else for(var i = 1; i < sportsArr.length; i++){ // do something } … Read more
[ad_1] Here’s my best crystal ball guess at what you want. The keys of your dictionary are only a and b, which aren’t any characters in HelloWorld, but if you actually had characters from your string as keys like the following, this is how I’d do the replacement, assuming you want to rotate through the … Read more
[ad_1] After newVector.insert(iter, 5), iter is not valid. That’s why insert returns an iterator. Your code should be iter = newVector.insert(iter, 5); 1 [ad_2] solved “Vector erase iterator outside range” error
[ad_1] How to capitalize a C string. #include <stdio.h> #include <ctype.h> int main() { int i = 0; char str[] = “foobar”; while(str[i]) { putchar (toupper(str[i])); i++; } return(0); } Test it online. [ad_2] solved Capitalizing a string in C
[ad_1] what is your folder structure?? if you calling css inside a folder “css” you must point out the correct path to custom fonts like this “../” src: url(‘../type/mercearia_new/21319b_0_0-mercearia.eot’); 3 [ad_2] solved Why Can I Not Implement @font-face?
[ad_1] The first step (reading in the csv) is pretty simple: data = read.table(“filename.csv”, sep = “,”, quote = “”, header=TRUE) The ‘sep’ part makes it clear that the separator is a comma, and ‘header’ keeps those column headings separate from the rest of the data. Does that work for you? -Y [ad_2] solved Using … Read more
[ad_1] without knowing what the code does: The statement will evaluate the first part (match(s1, s2 + 1)), and if and only if it is zero, evaluate the second part (match(s1 + 1, s2)). If the first part is not zero, it returns true (or 1) 0 [ad_2] solved return (a || b) utility?
[ad_1] Its called services. You can run process in background once you get permission from user. please learn more about services from here: https://developer.android.com/guide/components/services.html 1 [ad_2] solved How android reminder app works after closing it
[ad_1] To instantiate a prefab you can use Instantiate (as someone told you in a comment) https://docs.unity3d.com/ScriptReference/Object.Instantiate.html to do that 10 times use a simple for-loop: for(int i=0; i<10; ++i){ //code } so, putting all togheter the update functions can be: void Update () { if (Input.GetMouseButtonDown (“Fire1”)) { for (int i = 0; i … Read more
[ad_1] To add and modify history, use history.pushState() and history.replaceState() methods, respectively. window.history.pushState(‘username2’, ‘Title’, ‘/username2.php’); To know more visit: History API The only way to create single page apps is to use Angular JS. To know more visit: Angular JS 5 [ad_2] solved PHP – How do facebook change the facebook/message/username to facebook/message/username2 on the … Read more
[ad_1] You can print that character a random number of times in the following way: int rand = 1 + (rand() % maximum); for (int i = 0; i < rand; ++i) { printf(“%c”, RANDLOWER); } printf(“\n”); Replace maximum with the max number of characters you want to be printed. The reason I add the … Read more