ruby debugger

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How to install Ruby on Mac/change Ruby source in China

The tailor made for the Basix users among. If you've been itching to try out Ruby and/or Rails, if the Terminal are somewhat new to you, your may find that even the PR Ocess of installing it can generate countless confusing errors. This article would detail the exact steps you need to follow for get Ruby up and running on your Mac. Step 1-RVMWhat are interested to know are that

gcc/g++ Compiler and GDB debugger

information. -gstabs+This option claims debugging information in the stabs format and contains additional debugging information that is available only to GDB. -ggdbThis option will generate the debug information that GDB can use as much as possible.-staticThis option disables the use of dynamic libraries, so the things that are compiled are generally very large and do not require anythingDynamic Connection library, you can run.-shareThis option will use dynamic libraries as much as possible,

Hsdb-hotspot Debugger

Tags: Display crash auto ACK using debug graphical interface name readHsdb is a debugger dedicated to debugging HotSpot VMs and is a graphical interface. There is also a clhsdb-command line HotSpot Debugger, which is the debug interface. Here is the start command:JAVA-CP.; %java_home%/lib/sa-jdi.jar Sun.jvm.hotspot.HSDB # Start graphical interface JAVA-CP.; %java_home%/lib/sa-jdi.jar Sun.jvm.hotspot.CLHSDB

How to configure CDB in Qt Creator (using VC debugger)

Label:I was had the same problems too, and finally figured out how to solve this. Styne666 gave me a hint. Do the following: Tools Options ... Build Run Tool Chains Use the ' Clone ' button to make a copy of the auto-detected MSVC items In each of the cloned items, you can specify the debugger in the "Debugger" field (e.g. C:\Program files\windows Kits\8.0\ Debuggers\x64\cdb.e

Using the JDB debugger

Tags: classes serve Pat Servlet contains app support viewer set breakpointsYou can use the Debug applet or the application's JDB command to debug the Servlet. To debug a servlet, we can debug sun.servlet.http.HttpServer and then treat it as a httpserver execution servlet in response to the browser's HTTP request. This is very similar to debugging applet applets. Unlike debugging applets, the actual program being debugged is sun.applet.AppletViewer. Most debuggers automatically hide the details o

Use the F12 Debugger in the browser to locate system front-end bugs

The testing partner may have used packet capture (packet capture) tools such as httpwatch, firebug, Fiddler, and Charles, but in fact there is also a simple and practical packet capture tool, that is the F12 debugger of the browser. Httpwatch and firebug are plug-ins of the browser. They need to be downloaded separately. fiddler and Charles also need to download the installation package separately. However, the F12

Powerful vc6 Debugger

Powerful vc6 Debugger Author: yy2better To become an excellent software engineer, debugging capability is essential. This article will introduce the main usage of the vc6 Debugger in detail. Windows debuggers mainly fall into two categories: 1 user-mode Debugger: both are based on Win32 debuggingAPI, easy to use interface, mainly used to debug applications in u

Detailed tutorial on connecting to the database in Ruby program, ruby Database

Detailed tutorial on connecting to the database in Ruby program, ruby Database This section describes how to use Ruby to access databases. The Ruby DBI module provides database-independent interfaces similar to the Perl DBI module for Ruby scripts. DBI is the Database indepe

Further dive into the class and object concepts in Ruby and the concept of ruby objects

Further dive into the class and object concepts in Ruby and the concept of ruby objects Ruby is a pure object-oriented language, and all projects seem to need Ruby as an object. Every value in Ruby is an object, even the most primitive: String, number or even true or false.

One-Stop remote page Debug Tool Spy-debugger 2.0, HTTPS enabled

Project Name: Spy-debugger Project Address: Https://github.com/wuchangming/spy-debuggerAbout Spy-debugger NPM Build Status1, one-stop page debugging tools, remote debugging any mobile browser page, any mobile phone mobile webview (such as:, Hybirdapp, etc.) Http/https. 2, Spy-debugger internal integration of weinre. 3, support the debugging of HTTPS page.Installa

The LUA built-in debugger usage detailed

This article mainly introduces Lua's built-in debugger usage and is useful in programming debug operations, and friends can refer to LUA provides a debug library that provides all the basic functionality to create your own debugger. Even so, there is no built-in LUA debugger, and Lua creates many debuggers for developers that are open source. The features avail

Getting Started with Ruby: Learn about ruby history and features

Share with us today the basic Ruby Tutorial (http://www.maiziedu.com/course/ruby-px/), which focuses on Ruby Source and Ruby features, here's a look at Ruby 's introduction:Ruby is a purely object-oriented programming language. It was created in 1993 year by as of Japan (まつ

Lumaqq debugger entry

Document directory Interface Preview Start work Analyze other packages Analysis Package Summary Lumaqq developer documentation Lumaqq debugger entry-1 part: Standalone Mode Summary The QQ protocol is extremely huge. We usually analyze the Protocol through packet capture. For packet capture, various platforms have corresponding tools. But what should we do after it is captured? Obviously, this process is very borin

Use Ruby to process text tutorials, and use ruby to process text tutorials

Use Ruby to process text tutorials, and use ruby to process text tutorials Similar to Perl and Python, Ruby has excellent functions and is a powerful text processing language. This article briefly introduces Ruby's text data processing function and how to use Ruby to effectively process text data in different formats,

Address idea Startup Project error: Unable to open debugger port (127.0.0.1:60157): java.net.SocketException "Socket closed

1. Description of the problem:Work is unavoidable to restart the service, debug mode occasionally start the project, but failed to start error: Unable to open debugger port (127.0.0.1:60157): java.net.SocketException "socket Closed2. Cause analysisThe reason for this error is that the port is occupied due to the3. WorkaroundThere are two main workarounds: Modify the port configuration (recommended), close the process that occupies the port (not recomm

Linux GDB Debugger Usage Complete parsing __linux

GDB is the GNU Open source organization released a powerful UNIX program debugging tools, GDB can help engineers to complete the following 4 aspects of the function: Start the program, can be customized according to the requirements of the engineer to run the program. Let the program being debugged stop at the breakpoint specified by the engineer, the breakpoint can be a conditional expression. When the program is stopped, you can check what happened in the procedure and trace it. Dynamically ch

Specific tutorials on how XP system shuts down the debugger

We have a lot of people around the use of XP system computer, we often do not know how to use the computer in the use of many applications, rather than the debugger in our computer is not a special book order, this software is actually used to maintain and correct the error of a very important function, if our notebook in the Run program, Pop-up the ToolTip window how to solve the problem, you need to close it, immediately to see how to shut down the

@ Clear out the GDB debugger in the fighter

set with the ' Set ' command:Show version shows GDB's build numberShow copying display copyright informationShow warranty Display warranty informationShare toRecommendedLike to respond to recommendations like2010-03-13 22:36:15 Small salt (look at my ecstasy!) Hey, you want some salt? )1.what is GDB?A debugger that allows you to observe the value of a variable in a running program, and GCC, Emacs, makes up the 3 musketeers that build the entire GNU s

Introduction to the ABAP Debugger

The debugger is used to execute ABAPProgramProgramming tools, can be executed by line or by node. This tool can be used to display data objects and check the logic flow of programs. Now, you can use two types of debuggers: Traditional debuggers that are compatible with versions earlier than 6.40, and new debuggers that are later than 6.40. The following are the main differences between the two debuggers. The new version of the ABAP

Windows simple Debugger source code 2700 lines or so

Simple Debugger project in the beginning of the function to receive the system debug events and do the corresponding processing, the simple debugger implementation process of the main debug event is an exception event, the corresponding processing function is dispatchexception.Access exceptions, Int3 exceptions, and single-step exceptions are the exception events that are closely related to implementing

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