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• What does “@public” mean in Objective-C?

  - by Ty

  After reading a question on @private I understand how that works. However, since all variables default to @protected and you cannot really access a variable without defining an accessor, what exactly does @public do? When would you use it?

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• Code obfuscator for php?

  - by jhonte

  Hey! Has anybody used a good obfuscator for PHP?, I've tried some but they dont work for very big projects. They can't handle variables that are included in one file and used in another, for instance. Or do you have any other tricks for stopping the spread of your great code? :)

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• Help with manipulating some strings.

  - by Alex

  My strings are of this kind: City (PR) from a Database, where PR stands for Province. At the end I want two separate variables. City and PR. I have to do this with C#. Any idea? Thanks.

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• I am trying to parse a text file I loaded in Actionscript 3.0, help please

  - by Joe.F

  All I can find information on for the URLLoader object in Actionsript 3.0 involves loading XML files, which I don't want to do. I'm trying to load in a .txt file that I want to parse, line by line with each line being delimited by a comma. Anyone know a method of doing this or a place where I can find some information on how to do this? Thanks!

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• Playing multiple FLVs at the same time feasible?

  - by eb_Dev

  Hi, Is it feasible to play a number of FLV files at the same time on one SWF? Basically I have a brief to create a video banner with a number of FLVs of people playing at the same time but starting at different points in the videos. My concerns are with loading times, memory consumption and the starting of each FLV at a different point and looping it. The FLVs will be stored on a server and pseudo-streamed. Any tips would be greatly appreciated. Thanks, eb_dev

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• Dynamic Date Time Dropdown List

  - by user302720

  At phpro.org and other sites there is a tutorial, "Dynamic Date Time Dropdown List". How does one get the $_POST variables for insertion into a mysql database? Thanks in advance for any and all assistance.

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• How to start an Intent by passing some parameters to it?

  - by Pentium10

  I would like to pass some variables in the constructor of my ListActivity I start activity via this code: startActivity(new Intent (this, viewContacts.class)); I would like to use similar code, but to pass two strings to the constructor. How is possible?

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• parse localtime in c++

  - by Crystal

  Is there an easy "beginner" way to take the current time using to a Date object that has int month int day int year for it's member variables? Thanks.

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• Why we need to set the variable private / public?

  - by Tattat

  Why don't make all variable private? All the variables must give a getter, setter to modify/read. Why leave the "public" keyword here? Except for convenient, any another reason for that?

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• Why use one dimensional array instead of a two dimensional arrray?

  - by user3869145

  I was doing some work handling a lot of information and my partner told me that I was using too many matrices to manipulate the variables of the problem. The idea was to use one dimension arrays int a[] instead of the 2 dimensional arrays int b[][], to save memory and processing speed of the algorithm. How certain is that this change will accelerate the speed of execution or compilation of my code in c ++?

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• Getter and Setter methods or any other methods are not getting called..

  - by jungle_hacker

  Hello All, I am doing small Project in JSF richfaces. I have specified getter and setter methods for member variables... Mbean created for the same. The Constructor getting called but all other methods which i have specified is not calling. i have specified bean in faces-config also please help me out Thanks, Jungle_Hacker

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• Where to find the apple load ring as gif?

  - by Kovu

  Hi, I search a load-animation like this which is typical for Apple / iPhone / Mac (this ring). Is there a way to find it for free or another nice loading-animation and how to implement in a html (Asp.net) page?

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• Is it possible to 'grow' an iFrame depending on the size of its contents?

  - by DaveDev

  I'm loading the iFrames dynamically and some pages are 'taller' than others. I'd like the iFrame to grow accordingly. Is it possible? If so, how?

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• Rails: load a html.haml file and render it in the view?

  - by Totty

  How to load a html.haml file from a custom class, store in a var its data, then apply some instance variables and render it in the view?

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• How would i write this in F# or another functional language

  - by acidzombie24

  I know in F# you declare variables when you assign them. I'm sure you can declare vars in a C way but how might i write this long id=0 using (SQLiteDataReader r = command.ExecuteReader()) { while (r.Read()) { id = r.GetInt64(0); //... break; } } //use id in sqlite now that it isnt locked

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• How should I print types like off_t and size_t?

  - by Georg

  I'm trying to print types like off_t and size_t. What is the correct placeholder for printf() that is portable? Or is there a completely different way to print those variables?

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• how to make a variable change from the text "1m" into "1000000" in python

  - by Pevo

  I have variables with values like 1.7m 1.8k and 1.2b how can I convert them to a real number value for example 1.7m = 1700000 1.8k = 1800 1.2b = 1200000000

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• How to share javascript libraries in between components of my website (i.e. lightbox)

  - by Patrick

  Can I share javascript libraries I've loaded in part of my website, with other components ? For example, I'm loading a node of my drupal website into a lightbox (rel="lightmodal"), so it is not a frame. I would like to have access from the content of the lightbox to qtip.js library (at the moment I'm using its functions but it doesn't find the library, so it doesn't work..) thanks

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• Stop a user directly accesing a page

  - by James Jeffery

  I have a page called create.php. It receives post variables and sets up accounts. I don't want that page to be accessible by a user. What's the conventional way of achieving this? I think I remember reading something about including a page with a CONSTANT. If the CONSTANT is not present the page has been accessed directly. I think Wordpress also do it.

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• how do i use @var on a function variable?

  - by fayer

  i've got a variable $user that is of data type User (a class). i've got it in a class method so i can't just type: /** * @var User */ $user = Factory::getInstance('User'); because that will work only with class properties, not method variables like in this case. how could i tell netbeans that that variable is of data type User in a method? Thanks!

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• MySQLi - Should every statement be prepared?

  - by Kerry

  I know its supposed to improve performance and clean strings, but lets say there are no variables? Might just be a SELECT COUNT( `column` ) AS count FROM `table` Should that be prepared? Is there any case that a SELECT statement should not be prepared?

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• Storing Formatted Data in C

  - by rangerdanger16

  Im trying to add variables to a C char array. Also I have tried sprintf, but it is causing a few other issues within my program. I am looking to do something like this: char* age = "My age is = " + age; I am planning on sending the char array to a socket using send() Thanks

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• LOAD DATA LOCAL INFILE custom value

  - by NR03

  How to add a custom value using LOAD DATA LOCAL INFILE? The column time_added is the 7th column and the file has only 2 values for the first and the second column. For the 7th column, time_added I want to use the unix timestamp when loading from file. This code isn't working: $result = mysql_query("LOAD DATA LOCAL INFILE '{$myFile}' INTO TABLE {$table} FIELDS TERMINATED BY ':' LINES TERMINATED BY '\n' SET `time_added`=unix_timestamp()");

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• Parsing groupings of strings (Python)

  - by j00niner

  I have a string that looks something like this: [["Name1","ID1","DDY1", "CALL1", "WHEN1"], ["Name2","ID2","DDY2", "CALL2", "WHEN2"],...]; This string was taking from a website. Their can be any amount of groupings. How could I parse this string and print just the Name variables of each grouping?

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• how to search a string in structure variable ( C# )

  - by deep

  public struct Items { public string Id; public string Name; } public Items[] _items = null; if (_items.Contains("Table")) { // i need to check the structure and need to return correponding id } and am having a list of variables in my structure variable... i need to search a Name in the structure(_items) and i want to return the Corresponding Id. how to do this,

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