I have a locationmanager in my main program which is called HomeViewController which I get the latitude and longitude and store them in LAT and LON. I can use LAT and LON in HomeViewController just fine. Once I go to another controller which is sending pictures and setting properties on flicker I want to use LAT and LON, how do I do this? I tried putting
HomeViewController.LAT
but obviously that does not work, I'm pretty new to the language so I am confused.
I am interested in what people use as their text editor, and would specifically like to know what is the feature of vim that you like the most?
In answering, please state what you mostly use vim to do, sysadmin tasks, programming, and in what language you mostly program in.
I am working with telecom company. I am familiar with Java programming language. But now I have a task to write a script, with Linux operating systems. I have to write a script for fetching data from other computer and check some conditions. How can I do that using Java?
I know there are many settings for a language for a table and a database.
I already created the database. I believe when I created it, it was default/LATIN. I want to change everything-I mean...both the table and the database, to UTF-8.
How can I do that? thanks.
As was pointed out in a recent post scoping does not work as expected inside of Module.
An example from that thread is:
Module[{expr},
expr = 2 z;
f[z_] = expr;
f[7]]
(*2 z$1776*)
But the following works as almost as expected.
Module[{expr},
expr = 2 z;
Set@@{f[z_], expr};
f[7]]
(*14*)
What language design consideration made wolfram choose this functionality?
Is it possible to execute raw commands as javascript through the Java driver for MongoDB?
I'm tired of wrapping everything in Java objects using Rhino, and would happily sacrifice performance for the convenience of passing javascript directly through to the DB.
If not, I can always use sleepymongoose or something, but I don't really want to add yet another language (python) to the stack at this point.
Any insights are appreciated.
Hi,
I have Application X with Subform x1, x2, x3.
The Subform has, because its multi-language, not a static text in it, neither a specific window header text or something.
What can I do to find this window in my code an react when its open, e.g. with a messagebox?
I mean an interface definition without defining the return type makes it unusable?
This makes more Clear
Interface run
{
public function getInteger();
}
class MyString implements run
{
public function myNumber()
{
}
public function getInteger()
{
return "Not a number";
}
}
In Java every Interface has a return type like Integer,String,Void
I know that PHP is unfortunately a loosly typed Language but isnt there a Solution for that Problem?
Is it Possible to defining a Interface with a Return type like Integer?
Hello, do you know any cross-platform gui toolkit like swt for C (using default widgets in each operating system = right pics on eclipse.org/swt) ? There is an implementation of swt for D language called DWT but I need it for C or C++. Thanks.
Can you give examples of books that teach large web app development?
it must not be focused on a programming language, but to be generical with the concepts and structure.
thanks :)
I want to learn a functional language that will be good for building web applications in the future. I am choosing between Clojure and Haskell. Which one is a better choice for my purpose?
I'd like to write small scripts which feature incremental search (find-as-you-type) on the command line.
Use case: I have my mobile phone connected via USB, Using gammu --sendsms TEXT I can write text messages. I have the phonebook as CSV, and want to search-as-i-type on that.
What's the easiest/best way to do it? It might be in bash/zsh/perl/python or any other scripting language.
Thanks!
High,
I need to do some image manipulations on CT volume images. Mainly segmentations.
Which open-source library supports 3D algorithms - Filtering, edge detection, deformable objects and so ?
Language is not an issue at the moment.
10x
I remember reading about the double pipe operators -- || and <|| -- somewhere and now I can't remember where. I can't find them on MSDN or in the language spec. Are they documented anywhere?
Example
let print a b = sprintf "%O %O" a b
(1, 2) ||> print
// val it : string = "1 2"
Well here's a rather stupid question. Is Visual C++ JUST an IDE?? Or is it a language on its own for win32? What exactly would be the difference between the two? This I ask because I was trying out some of my old C++ code on VC++ 2008 and it wouldn't compile.
I want to write a program to implement an array-based stack, which accept integer numbers entered by the user.the program will then identify any occurrences of a given value from user and remove the repeated values from the stack,(using Java programming language).
I just need your help of writing (removing values method)
e.g.
input:6 2 3 4 3 8
output:6 2 4 8
It's from the comments under this answer:
http://stackoverflow.com/questions/2487429/how-to-encapsulate-the-helper-functionscommonly-used-apis-in-a-oop-language-lik/2487464#2487464
I'd like to see explanations in layman words.
Thanks
I expect it should share a common description, like XmlSchema or IDL and should generate classes for target language.
I found Thrift and it's really nice solution, but it doesn't support structures polymorphism.
I would like to have collections of base class objects, where I could place instances of subclasses, serialize this and deserialize at the opposite side. Some mechanism of polymorphic behavior support, like Visitor, would be a perfect.
Does anybody know something suitable for these requirements?
Hello,
There is a website (very simple) which will be updated soon and I'd like to receive an alert at the moment it changes (like a sound, a popup,...)
I guess I should send request every x minutes and compare the result with what's now but I don't know how to do that.
I don't really care about the language used, I know java, python, php, a bit of c and bash (I'm on linux)...
Thank you
I just wanted to develop a translation app in a Django projects which enables registered users with certain permissions to translate every single message it appears in latest version.
My question is, what character set should I use for database tables in this translation app? Looks like some european language characters cannot be stored in UTF-8?
What does the last function argument mean in C language?
Please, point to documentation where I can read about it.
void parse_options( int argc, char **argv, const OptionDef *options,
void (* parse_arg_function)(const char*) )
Thanks.
If php and ruby are languages, and cake and rails are frameworks, how do CMS like drupal and joomla fit into the scheme... can you use them in any language and any framework?
In C language, Why does n++ execute faster than n=n+1?
(int n=...; n++;)
(int n=...; n=n+1;)
Our instructor asked that question in today's class. (this is not homework)