overloading -> operator in c++
- by hero
i saw this code but i couldn't understand what it does:
inline S* O::operator->() const
{
return ses; //ses is a private member of Type S*
}
so what happens now if i used - ?
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Search found 231 results on 10 pages for 'hero'.
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Extracting a sub-string in C#
- by hero
I am new to c# programming and I want to ask a question. How can I get the value in () and store it in another string. example: I have string s1="here there (hi)"; How can I get s2="hi"; the () will always be at the end of the sentence (never at first or in between).Read the article
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using JQuery to search a treeview
- by hero
i have a texbox and a treeview. i want the user to search in the treeview by typing in the textbox. i think the best way to do it is using JQuery. how can i search for a word inside a treeview , color it, and focus on it using JQuery? a simple example would be great...Read the article
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linking to a shared folder in firefox
- by hero
i have an asp hyperlink i want to link it to a .doc file found on a shared folder. i was able to do this in internet explorer but not in firefox: my code: hlc.NavigateUrl = @"file:\\direct\upload\file.doc";Read the article
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help with google android
- by hero
how powerfull is google android bluetooth programming? is it considered a low level programming langauge/emulator that enables me to have full control over bluetooth? ie protocols,encryption,layers....Read the article
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delete vs NULL vs free in c++
- by hero
what is the difference between deleting a pointer and setting it to null and freeing it. delete ptr; ptr=NULL; free(ptr);Read the article
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delete vs NULL in c++
- by hero
what is the difference between deleting a pointer and setting it to null. delete ptr; ptr=NULL;Read the article
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connect to mysql using c++
- by hero
is it possible to connect to an mysql database and issue queries using c++? i found some sample code from the internet but they all use mysql! so u need to install mysql first on the computer. what i want is to use a program from different locations where i don't have mysql installed to access a remote mysql database. is this possible?Read the article
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printf vs cout in c++
- by hero
what is the difference between printf and cout in c++?Read the article
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SQL SERVER – Caption the Cartoon Contest – Last 2 Days
- by pinaldave
Developer’s life is very interesting, we often want to start my day early at a job so we can go home early. However, the day never comes as the life of the developer is always about working late hours. If the developer goes to the office early – there are good chances that his co-workers will come late. Additionally, I am confident that there will…Read the article
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Sending SMS programmatically in 1.5 on CDMA device
- by Justin
I am developing an application that relies heavily on sending SMS programmatically. I followed the examples released after 1.6 that demonstrate how to use an abstract class to implement sending for 1.5 and 1.6+. I started getting complaints from some users about how it appears as though SMS should be sent but they are in fact not. It took be a…Read the article
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How to perform COUNT() or COUNT(*)
- by ninumedia
I have a list of tags in a database. Ex: villan hero spiderman superman superman I wanted to obtain a sorted list of the tag names in ascending order and the number of times the unique tag appeared in the database. I wrote this code: Ex: SELECT hashtag.tag_name, COUNT( * ) AS number FROM hashtag GROUP BY hashtag.tag_name ORDER BY…Read the article
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Android application not working on 1.5 firmware?
- by UMMA
dear friends, i have created a single page application of showing phonebook data in a list. i am using 2.1 sdk in emulator and application works fine. but in my HTC hero firmware is 1.5 when i try to intall same application on HTC hero application is installed successfully but when i click on app icon it gives me force close error even i…Read the article
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Access to nested methods when DSL
- by Vyacheslav Loginov
class Warcraft def initialize &block instance_eval &block end def method_missing name, *args, &block instance_variable_set("@#{name}".to_sym, args[0]) self.class.send(:define_method, name, proc { instance_variable_get("@#{name}")}) end def game &block @game = Game.new &block end class…Read the article
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Is there a place to see market shares of Android phones only?
- by scrr
I'd like to know how many percent of users use a Droid, a Hero etc.Read the article
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Layout Problem on Bigger resolution Phone like Nexus one?
- by UMMA
dear friends, i have created application using layout font sizes in "pixels" font and other layout looks fine on HTC hero and Motorola Droid but in nexus one which is bigger resolution phone every thing is messed up. for example , i have used font 18px which is bigger size in HTC Hero and Motorola but in Nexus one it is looking very…Read the article
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Removing “duplicate objects” with same attributes using Array.map
- by keruilin
As you can see in the current code below, I am finding the duplicate based on the attribute recordable_id. What I need to do is find the duplicate based on four matching attributes: user_id, recordable_type, hero_type, recordable_id. How must I modify the code? heroes = User.heroes for hero in heroes hero_statuses =…Read the article
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Video Games from the Bad Guys’ Perspective [Video]
- by Jason Fitzpatrick
We’re so used to seeing video games from our perspective–the hero with the endless power ups and do-overs–but how does the video game world look from the perspective of the bad guys? Rather grim and confusing, as the video above highlights. [via Geekosystem] How to Banish Duplicate Photos with VisiPic How to…Read the article
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Microsoft Access 2007 Certification
Certification doesn't make one an IT super hero but it's something every developer should consider. Some might argue that there aren't any certifications for Microsoft Access application developers and they would be correct, however, the Microsoft Access 2007 Application Specialist (MCAS) exam might prove helpful.Read the article
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Vasember 2. a mozikban, azaz SOFTWARE. HARDWARE. COMPLETE.
- by Lajos Sárecz
Bemutatásra került a magyar mozikban is a Vasember 2., eredeti címén az Iron Man 2. Az Oracle készített egy reklámkampányt erre a filmre építve. Érdemes megtekinteni mind a weboldalt, mind az alábbi videót. MAN. MACHINE. HERO. - SOFTWARE. HARDWARE. COMPLETE.Read the article
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GUI device for throwing a ball
- by Fredrik Johansson
The hero has a ball, which shall be thrown with accuracy in a court on iPhone/iPad. The player is seen from above, in a 2D view. In game play, the player reach is between 1/15 and 1/6 of the height of the iPhone screen. The player will run, and try to outmaneuver his opponent, and then throw the ball at a specific…Read the article
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In an Entity-Component-System Engine, How do I deal with groups of dependent entities?
- by John Daniels
After going over a few game design patterns, I have settle with Entity-Component-System (ES System) for my game engine. I've reading articles (mainly T=Machine) and review some source code and I think I got enough to get started. There is just one basic idea I am struggling with. How do I deal with groups of…Read the article
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Événement : Vous êtes invités au lancement de Visual Studio 2010
[IMG]http://www.microsoft.com/visualstudio/_base_v1/images/boxshots/home-hero-boxshot.png[/IMG] A l'occasion du lancement de Visual Studio 2010, les Communautés Microsoft t'invitent au centre de conférence au Campus Microsoft pour un évènement exclusivement dédié aux Communautés. Le jeudi 15 avril 2010 de 8h30…Read the article
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Confused about home screen widget size in normal screen and larget screen
- by kknight
I am designing a home screen widget. The widget layout file is like below. <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/widget" android:layout_width="240dip" android:layout_height="200dip" android:background="@drawable/base_all" /> I ran this widget on…Read the article
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Connect mobile phone to internet using desktop pc internet
- by yoshi
is it possible to share my desktop pc internet to my mobile phone? im using HTC Hero and a wired internet connection on my desktop pcRead the article
