1,319 Topics
**Question:** Create a message encryption system application that translates every message character to its ASCII equivalent and pads the resultant code with a chosen random key based on an addictive operation. **Answer:** program Encrypt; type tab=array[1..255] of byte; function Sum(T:tab):integer; var i,s:integer; begin S:=0; for i:=1 to length(T) do s:=s+T[i]; …
Hello, I'm 100% new to C++ and someone recommend Code::Blocks as the best IDE for coding in this language. However when I try to run my code: [CODE=c++]#include <iostream> using namespace std; int main() { cout << "Hello world!" << endl; cin.get(); return 0; } [/CODE] I get the following …
I'm pretty good with Java but I would like to learn to create interesting things with C++ or C. At the moment I have to ask: Why do all of these IDE's and libraries make it so damn difficult to set up an environment for programming? Personally I believe programming …
Need a free links of for c++ compiler ide for windows multipoint server 2012 OS..thank you.. I download turbo c++ but its dos based and my setup is n.computing..it will not run to other monitor connected to the main pc.. thank you..
i am new to JSP and this is my first trial on JSP i have a table "des" 1. id - auto increment 2. desn - varchar(50) and i wanted to access the table data on my JSP(index.jsp) file: <%@ page import="java.sql.*" %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Add …
Hi, I'm working through the 3rd chapter of Thinking in C++ Vol 1 by Bruce Eckel (free online). I am using Code::Blocks as my IDE. I've try searching for this problem through the forum but haven't found a solution; I think it might be a IDE-specific problem. The undefined reference …
I had created my Qt C++ application and now I am thinking to provide it as a plugin or as library in Eclipse. I know there is CDT plugin, but I don't won't to write my code again. Is there any way to achieve this? Snippet for QPushbutton in qt …
I installed android studio on my laptop i5 processor and 4GB ram but it is real slow and it also slows my laptop down. I browsed some forums and read the same complaints there too. Does anyone know a good alternative or do i have to resort to programming on …
so what I'm doing is building my own python IDE using PyQt. nothing can do what I need it to without a loss of something else, let alone properly. so I'm using a QPainter and getting the best results yet. however I'm having a problem trying to build indent guides …
The Swift computer language is the brainchild of a number of Apple associates. In my humble opinion it shows some nice features, but also some warts. Part 1 (constants, variables, strings, tuples, arrays) explores a number of the features to give you a taste of the language. I hope I …
basically, I have some code defined to be executed in a restricted namespace: code = ''' def func(): print 'success' ''' NS = {} NS.update(__builtins__) exec code in NS try: f = NS['func'] print f # should print a function object f() except KeyError: print 'failure' as you can guess... …
How can I get phpStorm autocomplete working with the new CI v3 DB class? // help IDE(s) support Codeigniter 2.0 * @property CI_DB_active_record $db <-- no longer valid. ... */
Hello! I am using nebeans ide. I have made two jframes in my project, jframe1 and jframe2. One for login information and one for admin page. My project ran succesfuly i.e when i enter correct information on login page then admin page is displayed. But one problem is that after …
Hello everyone! As some of you may know, Eclipse Luna appears to be broken for users of Kali Linux. There is a simple fix for that > Assuming that you have installed Eclipse Luna locate eclipse.ini `sudo nano eclipse.ini` add the following 2 lines before `--launcher.appendVmargs` --launcher.GTK_version 2 press `ctrl …
Hello to all! I have learnt VB.net and used IDE Visual studio 2012. Know I have started learning java. But I have a confusion that can Java be used with .NET frame Work? If Yes then which IDE is required for this. As we know that for VB.Net, C#.Net and …
Ive been having this issue for quite a long time. When coding in Java my IDE (Eclipse) will not allow me to create JAR file. Ive googled quite alot only to see there is no direct solution to this and the causing factor may be Win8.1. I thought - ok …
It is now almost impossible to find IDE HDDs and I am considering fitting a SATA HDD via a plugin IDE-SATA adapter to each of my HP Compaq DX2000MT PCs. The latter are currently Windows XP Pro but upgrade tp Windows 7 Pro are planned. The new SATA drive/s will …
I have some source code done back when time first started and long before unicoding of a old gaming/chat system used mostly in 90s knowing to millons of young gamers as mplayer.com now questions I have is the server side was coded for Solaris Sparc/Intel server core using Sun workshop …
I'm sorry I keep having these strange problems but there's little I can do about them, they are unpredictable. I managed to fix the last one and I've been able to compile and run my programs. Now however I've run in to the *strangest *of problems, the one described in …
Some folks go on vacation around the Easter holidays, so it would be nice to know when Easter happens in the years ahead. I had this as a Python snippet in my "oldies, but goodies" file and translated it to Go. It was actually quite easy in this case, and …
One of my first programs was coded on paper tape. Another was via punched cards. I foresaw amazing stuff, e.g., artificial intelligence, models for weather, space travel, etc., but never imagined we would come this far in only 60 years. I now have a programmer son who wants me to …
Hi guys! Just needing a little of your help here. I have been looking for a free IDE where I can program in C++ for the past months now after messing up my MSVS 2013 for Desktop. I found Netbeans to be a nice alternative. But I am having some …
I have a problem with Eclipse when i try to start emulator it says: Starting emulator for AVD 'Nexus_5_API_21_x86' emulator: ERROR: x86 emulation currently requires hardware acceleration! Please ensure Intel HAXM is properly installed and usable. CPU acceleration status: HAX kernel module is not installed! I tried to instal HAXM …
i got this error in java eclipse Cannot create extension org.eclipse.core.runtime.CoreException: Cannot create extension at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:296) at org.eclipse.ui.internal.registry.EditorDescriptor.createEditor(EditorDescriptor.java:235) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:318) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPart(CompatibilityPart.java:266) at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPart(CompatibilityEditor.java:61) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:304) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:877) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:857) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:119) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:333) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:254) …
OK, I've seen this error explained at least 100 times on the net. But in every case, it seems to be an error of #including <string.h> instead of <string> or metioning string instead of std::string. But, I've done all those things. And it still does not work. By way of …
im looking to brush up on my C++ coding as its been a quite a few months since ive done anything with it and ive run into a snag with my coding and have spent hours with 2 Compilers (Bloodshed Dev C++ (where code was originally written)as well as Eclipse …
People who know me know that Python has always been one of my favorite languages. And over the years, I've been pleased with the array of development tools that have been created for it, including the different IDEs. I also do a lot of work in .NET, primarily with C#. …
I have a book that is using eclipse but I can't find the R.java file in eclipse
Greetings, I am new in Java programming language and I know that there are four platforms of the Java programming language Java Platform, Standard Edition (Java SE) Java Platform, Enterprise Edition (Java EE) Java Platform, Micro Edition (Java ME) JavaFX I already read about the four platforms through the below …
This is the lines used to compile a c++ programme. g++ xp_example2.cpp api/gdxco.cpp ../C/api/gdxcc.c api/optco.cpp ../C/api/optcc.c api/gamsxco.cpp ../C/api/gamsxcc.c -Iapi -I../C/api However, when I use IDE Xcode, I don't know what to change so that I arrive at the exact same thing. For example, How shall I edit my Xcode to …
hello guys.. i hope you can help me for this codes.. im trying to make a program that will accept username and password in c++. im using turbo c++ ide 3.0 "not dev c++". here is my code.. but the problem is.., i want to use * to appear as …
***Please don't post "spam" or "Thank you" posts in this thread since this is meant to be used as a guide for all beginners and I am sure we would like it to be on topic. I hope you understand this.*** **» Introduction to Java «** To start off, [Java](http://en.wikipedia.org/wiki/Java_(programming_language)) …
What IDE do you use for C++ development and what is the best in your opinion? I'm using eclipse but sometimes I get errors when there shouldn't be errors. For example: I would have errors on eclipse but when i use code::block, everything works fine. I'm thinking of switching to …
Hi, I want to use Lazarus on my mac, and I went through the steps, installed the three packages at http://sourceforge.net/projects/lazarus/files/Lazarus%20Mac%20OS%20X%20i386/Lazarus%201.2.6/ . I also typed xcode-select --install into my terminal, which installed some necessary command line tools. The 'Configure Lazarus IDE' has recognised the compiler, FPC sources, and 'make', but …
[Linux] Mint I wrote the following code from an SDL book I have and it seems to be building just fine but when I go to run the program I get this error -> "Launch failed, Binary not found." I used Eclipse as my IDE and the setting are adjusted …
I went to the official JAVA forum, but either those guys there have no clue how to solve this or there's no solution to it, in which case, Java applets are useless and java should stop pimping it. I have to say, this is the most frustrated I've been at …
Hi to all of you! I'm using Eclipse Luna 4.4.1 for Mac. I have made a project for a Java seminar I am attending.My project consisits of several classes that runned perfectly fine...until today.That is , when I opened one of my classes and made some changes I started getting …
I want to download c++ (one with blue screen) Please give me some idea for how to download.
Hello everyone. I am a former python dabbler who recently inherited a hand-me-down "C++ How to Program 6th Edition" book from a friend. I have started reading the book and working through the exercises, learning all the way. I stumbled upon this community while searching for an error and decided …
if this is in the wrong area, I'm sorry. :) I'm looking for a good alternative for python on linux/wine that's capable of this: http://lh3.ggpht.com/-cuRe_8IrRCw/VEYPPy8J-3I/AAAAAAAAH10/DnjCVyfCEEg/s1282/VS2010.png ^ the popup under my cursor I need that specific level of informative intellisense, which I can't seem to find in any other IDE. (most …
I'm trying to use the Freetype libraries. The header files are in **/usr/include/freetype2** I'm using Netbeans IDE and I've addred **/usr/include/freetype2** and **/usr/include/freetype2/config** to the include directories portion in Tools>Options>C/C++. The file ft2build.h contains the directive **#include <config/ftheader.h>**, which the compiler apparently cannot see. `/usr/include/freetype2/ft2build.h:37:29: fatal error: config/ftheader.h: No such …
Newbie programmer here. I want to really learn C#. Other than VS what other IDE's are there?
I would like to import a netbeans project with dependencies into eclipse. Is there a standard procedure to do this?
Ok so first off, I've recently returned to C++, and I'm very new to both OpenGL, and Code::Blocks IDE (used to use Bloodshed Dev before) .. so please don't flame me if there's a basic solution to this I'm trying to read a ".asc" file which has the vertices of …
Hello. I'm desperate because I have one project that uses a third party DLL and receives data in a Vector. The original project works fine in VC6, and compiles perfectly with no errors in VS2010, but when executing it, we get some weird behaviour: - The result (that comes in …
what is the difference between this packages in Eclipse?Im beginner in java which package should i download. Luna Packages Kepler Packages Juno Packages Indigo Packages Helios Packages Galileo Packages Ganymede Packages Europa Packages
Im beginner in LINUX and having windows os laptop.Tell me the best linux IDE for windows 64 bit.
I'm starting perl and I run windows so I would like to know what is a good perl IDE for windows. Any advice is appreciated.
I only started learning Python a few days ago, so as a beginner, what IDE should I be using? Should I just start with IDLE, then move on to something else when I'm more advanced? I've been using Pycharm for the past few days, I didn't know if that's an …
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