Hi, I use this code for connection to my service, but when I put this line this.bindService(service, conn, flags); I receive error message: syntax error on token "}", { expected after this token ... (1) here is all code in my class: package com.flaxa.fixx; import android.app.Activity; import android.content.ComponentName; import...
HELLO EVERYONE :D I am having some diffculties passing php varaibles through javascript. Basically this is the statement: new Ajax.Updater( 'result', 'update_request.php?status='+status_change); and I need to pass another variable after status_change, the variable I need to pass is the id of the ticket that is being updated. So I t...
Hello everyone, Ive been trying to sort out output using AWK, and have been pretty successful going through some of the stuff on stack overflow until i hit the last part of the command below. -bash-3.2$ find /home/username/www/devdir -mindepth 2 -maxdepth 2 -type d -printf "%TY %Tm %Tb %Td,%TH:%TM,%p,\n" | grep "^$r" | grep Aug | sort -...
Suppose I defined A::B::int, how can I refer to the standard C++ int inside A::B? ...
The following is an example of how to create 'private' methods in Objective-C: MyClass.m #import "MyClass.h" #import <stdio.h> @implementation MyClass -(void) publicMethod { printf( "public method\n" ); } @end // private methods @interface MyClass (Private) -(void) privateMethod; @end @implementation MyClass (Private) -(void) pr...
In ruby, I can .inspect from an object to know the details. How can I do the similar thing in objective c? Thank you. ...
I know this exact question has been asked, but the solution posted there doesn't seem to work for me. Here's the code I'm trying: namespace ConsoleApplication5 { class Program { enum Tile { Empty, White, Black }; using Board = Tile[8,8]; And the error I get: Invalid token 'using' in class, struct, or interf...
I using something like this : [tmpArray insertObject:something[i] atIndex:i]; But I got a MSG : passing argument 1 of "insertObject:atIndex:" makes pointer from integer without a cast. What should I do to fix it? ...
I always wondered why the syntax for importing specific objects from a module is from module import x, y, z instead of import x, y, z from module. I'm not a native speaker, but isn't the latter more correct/natural? So what's the reason to put the from first? Is it merely to simplyfy the grammer (require less lookahead)? Is it an attemp...
Given the two code examples which is preferred? In the first the return variable is defined as a local variable. In the second the return variable is passed by the caller. Are you allowed to define a function and return a variable that was passed to it? I's this simply a preference of one or the other? is there a performance difference? ...
I'm starting Calculus this semester and I've been using programming (or scripting) languages before—mostly PHP and C# (not much low-level work). The only relationships I've made between the syntaxes are Anonymous functions with Y-Combinators and Arrays with Set-notation (I'm not even sure if these are correct). I always see similaritie...
Unless I'm crazy if None not in x and if not None in x are equivalent. Is there a preferred version? I guess None not in is more english-y and therefore more pythonic, but not None in is more like other language syntax. Is there a preferred version? ...
what would be the if statement to check to see if an entity attribute (sqlite table) had some data in it? I've been trying this: if (recipe.image != nil) { do something } thanks ...
I saw someone's C++ code has function declaration like below: void information_log( const char* fmt , ...) or catch block like catch(...) { } What does "..." mean? ...
This may sound really basic. But I'm brand new to Java. With the few initial hours of learning I've put in so far, I'm continuously perplexed by the redundancy in the syntax of a new object declaration: TypeName a = new TypeName(); In particular, String s = new String("abc"); Character c = new Character("A"); Why in the world would...
I'm starting to learn ASP.NET and going through the tutorial videos on www.asp.net. I understand the basic concept of web application frame works like ASP/PHP/ASP.NET. HTML/XHTML is created with special tags that the server knows to read and replace with content. I did a little bit with ASP during a summer internship back in the 90's. ...
Hi, Consider the following code: public class Vehicle { public void StartEngine() { // Code here. } } public class CityBus : Vehicle { public void MoveToLocation(Location location) { ////base.StartEngine(); this.StartEngine(); // Do other stuff to drive the bus to the new location. ...
I'm trying to get a sense of the similarities between languages in syntax. How similar are Python, jQuery and C? I started programming in Actionscript 3 and then moved on to Javascript , then went on and learned Prototype, and then I started using jQuery and found that the syntax is very different. So is jQuery more like C and Python? ...
I have my data imported. Now I want to put syntax in view. I have 5 columns and each with a single number(0-9). I would like to seperate the number by odd and even. My case is odd = 0 and even =1 for each number. Please write step by step as possible because I want to learn it. ...
Possible Duplicate: Access array element from function call in php For example: $info = pathinfo($fileName); header('Content-Description: File Transfer'); header('Content-Type: '.Mimetypes::get($info['extension'])); Notice here I am using $info['extension'] and $info derived from calling pathinfo($fileName). So the...