[Solved] How to add a timeout when reading from `stdin` [closed]

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The following program will read from stdin with a timeout, which is what you want. #include <stdio.h> #include <unistd.h> #include <sys/select.h> #define LEN 100 int main() { struct timeval timeout = {3, 0}; fd_set fds; FD_ZERO(&fds); FD_SET(STDIN_FILENO, &fds); printf(“Hi. What is your name?\n”); int ret = select(1, &fds, NULL, NULL, &timeout); if (ret == -1) … Read more

[Solved] How to create a vector of complex numbers in c++? [closed]

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Here’s an example I used: double real; double imaginary; std::vector<std::complex<double> > database; //… std::cin >> real; std::cin >> imaginary; const std::complex<double> temp(real, imaginary); database.push_back(temp); In the above example, I read in the real and imaginary components separately. Next, I create a temporary complex object using the real and imaginary components. Finally, I push_back the value … Read more

[Solved] android: textView.setText when time 03.00 until 05.30 [closed]

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Here is a code that may solve your purpose.The concept is simple.Just take the time you want to validate from Calendar class and compare it with the current time and then take an appropiate action. TextView textView = (TextView) findViewById(R.id.text); Calendar cal = Calendar.getInstance(); cal.setTimeInMillis(System.currentTimeMillis()); cal.set(Calendar.HOUR_OF_DAY, 3); cal.set(Calendar.MINUTE, 00); cal.set(Calendar.SECOND, 0); long noon_start = cal.getTimeInMillis();//3.00 … Read more

[Solved] Update PHP statement [closed]

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you are not connecting to database. you variables are strings. change this $conn = mysql_connect(“$DB_HostName”, “$DB_User”, “$DB_Pass”) to $conn = mysql_connect($DB_HostName, $DB_User, $DB_Pass) and your update is wrong . you have to use math part outside the query, try use this $RH = $RANK * $HEALTH ; $SP = $Skills + $POWER ; $SPRH = … Read more

[Solved] which architecture is good for implementing in this project? [closed]

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Create a new MVC project and then install CodePlanner from nuget. Install-Package CodePlanner This will give you the architecture you are looking for. Then follow the instructions in the readme.txt… It will give you the chance to use DDD and will generate all code except business logic (of course). You can see a demo of … Read more

[Solved] Apply a smarty modifier to JS?

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I’m afraid you cannot operate on JavaScript variables to get their value. Smarty can operate only on its variables – they either come from PHP or are set in Smarty. JavaScript variable cannot be set anyway to Smarty so you cannot do it. But in case you want to assign PHP/Smarty variable with modifier to … Read more