Either can work perfectly well. The real question is what you want to do with the data after you read it — if your processing is oriented toward complete lines, then read complete lines. If it’s oriented toward words, then read words. If it’s oriented toward characters, then read single characters. Just for example, if … Read more
The “0” custom format specifier serves as a zero-placeholder symbol. If the value that is being formatted has a digit in the position where the zero appears in the format string, that digit is copied to the result string; otherwise, a zero appears in the result string. The position of the leftmost zero before the … Read more
It seems that aloha.ui.command is a higher order function, I think you can use code like this: aloha.ui.command(aloha.ui.commands.bold)($(‘#big-bad-bold-button’)) Curring is an intereseted thing：http://en.wikipedia.org/wiki/Currying solved Bind directly to DOM with not event
how to get uploaded file full path in javascript. Always it returns c:\fakepath. I want full path for my servlet [duplicate] solved how to get uploaded file full path in javascript. Always it returns c:\fakepath. I want full path for my servlet [duplicate]
Are a wide row and a partition synonyms? partition and row can be considered synonym. wide row is a scenario where the chosen partition key will result in very large number of cells for that key. Consider a scenario which has all persons in a country and partition key used is city, then there will … Read more
Use QString as primary string type: QString result = QString(“apg -q -n %1 -x %2 -y %3”).arg(n).arg(x).arg(y); Or use a QTextStream to assemble everything. QString result; QTextStream ts(&result); ts << “apg -q -n ” << n << ” -x ” << x; To use std::string with .arg(): std::string x = “xxx”; QString result = QString(“xxx … Read more
You have a missing semi-colon. $message = “Successfully Registered !” should be: $message = “Successfully Registered !”; 1 solved Parse error: syntax error, unexpected ‘}’ in C:\xampp\htdocs\eifel\register.php on line 26 [closed]
I think im getting what you are asking for here; // Set an array to hold all your errors $messages = []; // Define what inputs to validate $fields_to_check = [’email’, ‘username’, ‘password’]; // Loop through and check for empty values foreach($fields_to_check as $field) { // Fill $messages with errors if validation failed. if (!isset($_POST[$field]) … Read more
Android L still uses Java as the main programming language and it still uses the android SDK. The main change from a programmatic perspective will be new apis that will be added 4 solved does android L need another programming language? [closed]
From your description, I think you want something like this: >>> a = 1 >>> b = 2 >>> c = [3, 4, 5] >>> d = [6, 7, 8] >>> for cx, dx in zip(c, d): for item in (a, b, cx, dx): print(item) print(“—“) 1 2 3 6 — 1 2 4 7 … Read more
If you are looking for this to print to your console you are going to need to print it out. As posted already on Stackexchange… here printing nodes from a singly-linked list You need to do this: System.out.print(list.toString()); 3 solved java code, no output after compile [closed]
There is no such thing as Console.WriteLine in ASP.NET. ASP.NET is a technology framework built for the Web, not for the Console applications in the Windows. What you wanted to use would be this Response.Write(String.Format(“{0}, {1}, {2}, {3}, {4} “, column[0], column[1], column[2], column[3], column[4])); This would write the content as a Response to the … Read more
There are many ways to extend functionality of the already developed Java application. You can for example use external non-runnable *.jar files with some extra classes. To do so, you have to first implement proper “uploading” functions in your app, e.g. by using custom ClassPath objects, which is nicely described here, or you can try … Read more
I have this code which I need it to be read only once at the start of the program The example gives field initializers on a controller. A controller instance is not synonymous with a “program”; a controller instance more commonly maps to a single request (although in the case of partials, it can actually … Read more
Number without remainder: $result = (int) (1779 / 30); The remainder: $result = 1779 % 30; solved Write the division and the remainder on two variables using php [duplicate]