Exploring Online gdb compiler: A Powerful Tool for Debugging and Testing Code
gdb compiler c , c++, python, java and many more
If you need a convenient online tool for writing, compiling, and debugging code in different programming languages, you should consider trying out gdbcompiler online.
It’s a web-based compiler and debugger that supports a wide range of languages such as C, C++, Python, PHP, Ruby, C#, VB, Perl, Swift, Prolog, Javascript, Pascal, COBOL, HTML, CSS, and JS.
In this blog post, we will highlight the key features and advantages of online gdbcompiler and provide you with a simple guide on how to use it effectively for your coding projects.
Outline
- What is gdb compiler?
- Why gdb compiler is getting famous?
- Features of gdb compiler.
- Supported programming languages?
- About the IDE / GUI
- Example Guide For Usage
- IDE Shortcuts
- FAQs
What is gdb compiler?
Gdbcompiler online is an online adaptation of the GNU Debugger (GDB), which serves as a widely-used tool for debugging programs coded in C and C++.
GDB affords you the capability to examine your program’s state at any given moment during execution, establish breakpoints, monitor variables, manipulate memory, and execute commands.
Gdbcompiler online goes beyond GDB’s core functionality by encompassing additional programming languages and offering an intuitive interface that enables online coding, compiling, running, and debugging, regardless of your geographical location.
What is gdb compiler c , c++ and many more is getting famous?
OnlineGDB.com is a comprehensive online compiler and debugger specifically designed for C/C++ programming languages.
It holds the distinction of being the world’s first online integrated development environment (IDE) that offers built-in support for debugging through the embedded gdb debugger.
OnlineGDB.com distinguishes itself with its remarkable attribute, rendering it an indispensable asset for programmers who favor coding in an online integrated development environment (IDE).
By offering robust debugging capabilities, OnlineGDB.com enables users to efficiently address and overcome these challenges.
Features of gdb compiler
| Feature | Description |
|---|---|
| Support for Multiple Programming Languages | GDBOnline Compiler offers extensive support for a wide range of programming languages, including C, C++, Python, Java, and more. This versatility allows developers to work on diverse projects using their preferred languages. |
| Real-Time Compilation and Execution | GDBOnline Compiler provides instant compilation and execution of code, producing real-time results. This feature facilitates quick feedback, enabling developers to identify and resolve issues promptly. |
| Integrated Debugging Capabilities | The compiler includes built-in debugging functionalities such as setting breakpoints, inspecting variables, stepping through code, and examining call stacks. Developers can leverage these features effectively to identify and resolve bugs. |
| Collaboration and Sharing | GDBOnline Compiler promotes collaboration among developers by allowing users to share code snippets, collaborate with peers, and seek assistance from the programming community. This fosters knowledge sharing and facilitates learning and collaboration. |
Supported programming languages
C, C++, Python, Java, PHP, Ruby, Perl, C#, OCaml, VB, Swift, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog.
GDB Compiler Online IDE / GUI
Let’s explore how the web IDE appears. As you’ll notice, it boasts a delightfully minimal and simplistic design. This allows beginners in programming to effortlessly integrate and learn the language without encountering any obstacles.
GDB Compiler IDE Menu Items
- Run the script (Run)
- Start the debug mode of the script (Debug)
- Stop the running script (Stop)
- Share your code with others (Share)
- Save the code that you have written sofar (Save)
- Beautify the code (Beautify)
- Download the script to your local computer (Download)
Choose programming language for GDB Compiler
You can choose one of the various programming languages from the above mentioned section (Supported Programming Languahes).
Configure the editor for GDB Compiler
The online code gdb compiler offers a range of options and configurations to modify the editor window.
This platform also supports the popular Dark editor theme, which is widely favored by users.
Furthermore, you can select different editor modes (Normal, EMACS, VIM) that are well-known among programmers.
To enhance readability, you have the flexibility to adjust the font size.
Additionally, you can increase or decrease the tab spacing to suit your coding requirements and adherence to standards.
Remember to click the “Done” button located at the end of the dialog box after making any changes to the editor settings.
Editor for GDB Compiler
Output Console for GDB Compiler
Example Guide for Usage
This example shows how you can write a simple python application to add 2 numbers and print the output to console.
Press the Run button and you will see 3 in the output console
Debugging inside the gdb compiler
We will try to explain the debugging of above code in 5 steps.
STEP 1 : Define Breakpoint in your programm. (Here at line (return c) and press (Debug) from the menu option on the top. Also please check that console in the picture below is empty. Moreover it has not found any Local varibles.
STEP 2: Execute the Continue button, this step will continue running until line number 11. At this point, you will be able to verify that the console is populated with additional information.
Additionally, the variables that are specific to a particular function are modified to match the context of that function, as shown in the image provided.
GDB Compiler Shortcuts
| Shortcut | Function |
|---|---|
| Ctrl-M | New file |
| F9 | Run Code |
| F8 | Debug Code |
| Ctrl-S | Save Project |
| Ctrl-B | Beautify Code |
| Ctrl-Shift-S | Settings Menu |
| Ctrl-I | Info |
Editor Shortcuts:
| Shortcut | Function |
|---|---|
| Ctrl-, | showSettingsMenu |
| Alt-E | goToNextError |
| Alt-Shift-E | goToPreviousError |
| Ctrl-A | selectall |
| Ctrl-L | gotoline |
| Alt-L|Ctrl-F1 | fold |
| Alt-Shift-L|Ctrl-Shift-F1 | unfold |
| F2 | toggleFoldWidget |
| Alt-F2 | toggleParentFoldWidget |
| Alt-0 | foldOther |
| Alt-Shift-0 | unfoldall |
| Ctrl-K | findnext |
| Ctrl-Shift-K | findprevious |
| Alt-K | selectOrFindNext |
| Alt-Shift-K | selectOrFindPrevious |
| Ctrl-F | find |
| Insert | overwrite |
| Ctrl-Shift-Home | selecttostart |
| Ctrl-Home | gotostart |
| Shift-Up | selectup |
| Up | golineup |
| Ctrl-Shift-End | selecttoend |
| Ctrl-End | gotoend |
| Shift-Down | selectdown |
| Down | golinedown |
| Ctrl-Shift-Left | selectwordleft |
| Ctrl-Left | gotowordleft |
| Alt-Shift-Left | selecttolinestart |
| Alt-Left|Home | gotolinestart |
| Shift-Left | selectleft |
| Left | gotoleft |
| Ctrl-Shift-Right | selectwordright |
| Ctrl-Right | gotowordright |
| Alt-Shift-Right | selecttolineend |
| Alt-Right|End | gotolineend |
| Shift-Right | selectright |
| Right | gotoright |
| Shift-Pagedown | selectpagedown |
| Pagedown | gotopagedown |
| Shift-Pageup | selectpageup |
| Pageup | gotopageup |
| Ctrl-Up | scrollup |
| Ctrl-Down | scrolldown |
| Shift-Home | selectlinestart |
| Shift-End | selectlineend |
| Ctrl-Alt-E | togglerecording |
| Ctrl-Shift-E | replaymacro |
| Ctrl-P | jumptomatching |
| Ctrl-Shift-P | selecttomatching |
| Ctrl-Shift-M | expandToMatching |
| Ctrl-D | removeline |
| Ctrl-Shift-D | duplicateSelection |
| Ctrl-Alt-S | sortlines |
| Ctrl-/ | togglecomment |
| Ctrl-Shift-/ | toggleBlockComment |
| Ctrl-Shift-Up | modifyNumberUp |
| Ctrl-Shift-Down | modifyNumberDown |
| Ctrl-H | replace |
| Ctrl-Z | undo |
| Ctrl-Shift-Z|Ctrl-Y | redo |
| Alt-Shift-Up | copylinesup |
| Alt-Up | movelinesup |
| Alt-Shift-Down | copylinesdown |
| Alt-Down | movelinesdown |
| Delete | del |
| Shift-Backspace|Backspace | backspace |
| Shift-Delete | cut_or_delete |
| Alt-Backspace | removetolinestart |
| Alt-Delete | removetolineend |
| Ctrl-Backspace | removewordleft |
| Ctrl-Delete | removewordright |
| Shift-Tab | outdent |
| Tab | indent |
| Ctrl-[ | blockoutdent |
| Ctrl-] | blockindent |
| Ctrl-T | transposeletters |
| Ctrl-U | touppercase |
| Ctrl-Shift-U | tolowercase |
| Ctrl-Shift-L | expandtoline |
| Ctrl-Alt-Up | addCursorAbove |
| Ctrl-Alt-Down | addCursorBelow |
| Ctrl-Alt-Shift-Up | addCursorAboveSkipCurrent |
| Ctrl-Alt-Shift-Down | addCursorBelowSkipCurrent |
| Ctrl-Alt-Left | selectMoreBefore |
| Ctrl-Alt-Right | selectMoreAfter |
| Ctrl-Alt-Shift-Left | selectNextBefore |
| Ctrl-Alt-Shift-Right | selectNextAfter |
| Ctrl-Alt-L | splitIntoLines |
| Ctrl-Alt-A | alignCursors |
| Ctrl-Alt-K | findAll |
| Ctrl-Alt-H | showKeyboardShortcuts |
FAQs
What are memory and time contraints for program?
- Compilation time: 10 seconds
- Run time: 10 seconds in text mode.
In interactive console mode, you can run as long as program is finished or until we find user inactivity for longer than 15 mins. - Memory usage: 256 MB
Any third-party library do you support?
We support following third-party libraries.
| Language | Library |
|---|---|
| c/c++ | ncurses lapack |
Online gdb compiler C++ examples
Please copy the following code into editor. After you have pasted this code press the run button.
#include <iostream>
using namespace std;
int main()
{
cout<<"Hello World";
return 0;
}
## Output
"Hello World"
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