ruby ide

Tutorial Requirements The following techniques and resources are required to learn this tutorial: Database server NetBeans IDE 6.0 with Ruby support To create a sample database This tutorial builds the relationship between the Rails model based on another tutorial. If you have completed that tutorial, you can start with the project that was generated when you completed the tutorial and go directly to t

The IDE is the interface model that connects the hard disk to the DVD and SATA. This is a system file. The IDE (integrated-drive-electronics) is now a commonly used external interface, mainly for hard drives and optical drives. Using 16-bit data parallel transmission mode, small size, fast data transmission. An IDE interface can only receive two external devices

corner of the view to start the server, and then enter http: // localhost: 3000 in the URL box in your IE browser or a blue ball next to the green button. (If this error is prompted: no such file to load -- sqlite3 install sqlite3, use the command: Em install sqlite3-ruby in cmd and select the corresponding option)7. I'm done. What happened? It's amazing ~~~ Welcome aboard. The above is the simplest ror Application Based on radrails. We hope to bring

Ruby is filled with a series of hidden variables. We can get some interesting information from these predefined global variables. Global process variable $ Indicates the currently running ruby process.Copy codeThe Code is as follows: >>$ $=> 17170We can kill ourselves from the current process.Copy codeThe Code is as follows:> 'Kill-9 # {$ $ }'[1] 17170 killed irb$? Indicates the status of the latest sub-pro

Transferred from: http://www.jb51.net/article/48802.htmRuby is filled with a series of hidden variables, and we can get some interesting information from these pre-defined global variables. Global process variables$$ represents the currently running Ruby process.>> $$= 17170We can kill it ourselves from the current process.>> ' kill-9 #{$$} '[1] 17170 killed IRB$? Represents the state of a recent child process>> ' echo Hello '= "Hello\n">> $?= = #>> $

David Mertz (mertz@gnosis.cx) Accidental ideologue, Gnosis software, Inc. David Mertz introduced six Python integrated development environments and compared their features, platforms, and stability. He found that-perhaps just inadvertently testing the open source code module-free products seem to be superior to commercial products. In the past few weeks, I had the honor to have a brand new trial (or first trial) on some Python development environments ). This will probably involve trying the

The IDE (integrated-drive-electronics) is now a commonly used external interface, mainly for hard drives and optical drives. Using 16-bit data parallel transmission mode, small size, fast data transmission. An IDE interface can only receive two external devices. The IDE's English is all called "Integrated Drive Electronics", or "Electronic integrated Drive", which is meant to be the hard drive that integra

Takeaway: Understanding the differences between SCSI and IDE is not easy, especially when login techs don't have any SCSI hands-on experience. take a minute to learn about these standards so that you'll be ready when SCSI tries to take over your workstations. Although the small Computer Systems Interface (SCSI) standard has been around since the late 1980 s, unless you 've supported a network server, you probably don't have hands-on SCSI experi

This article explores all the uses of the integrated development environment (IDE) and compares the costs and benefits of 7 popular Ides. Writing a series of articles about PHP gave me a deeper understanding of the world of PHP developers. I've talked to a lot of PHP programmers and it's amazing to me that only a few people use the IDE. Most programmers use text editors, such as Notepad, Emacs, or Vim on m

This article explores all the purposes of the integrated development environment (IDE) and compares the costs and advantages of seven popular IDEs. Writing a series of articles on php (as the mainstream development language) gives me a deeper understanding of the world of php (as the mainstream development language) developers. Me and many php (as the mainstream SyntaxHighlighter. all () This article explores all the purposes of the integrated develop

Use C ++ to compile Ruby program extension tutorials. One of Ruby's coolest features is to extend it using the application programming interface (API) defined in C/C ++. Ruby provides the C header file ruby. h, which is accompanied by many features that can be used to create Ruby classes, modules, and more. In addition

Selenium is a useful automated Web Testing Tool. Aaron used selenium a long time ago, but only used the APIS provided by Aaron to write test code. He also posted a simple code example on his blog. Recently, several bloggers have asked me questions about selenium recording via MSN. Unfortunately, I have never used selenium before. In view of this, the script was finally run after a while last night. Aaron hopes to help those bloggers and others. Introduction and installation of selenium

through Mono. Although Mono's WCF and other features are not well supported, however, it is not much outstanding in terms of WCF. I think ServiceStack is a better solution. Can programming efficiency be influenced by languages .. It takes a long time for some languages to write the target program. However, most programming efficiency is not determined by the language type, but by the architecture design, algorithm, and data structure construction. I don't believe in large programs. can you thin

simple. 5. rife is based on the request framework 6 and rife have too many functions, steep learning curve6. What do you think of Ruby on Rails?Ror has a great impact on the Java Community, and the Yuan compilation has also gained trust. Ror has nothing to do with, and has not benefited much from the ruby language.I hate: its template. Partials (component in ROR ). Distribute URLs. Active record provides D

find out they has rubymine for Ruby developmen T, Pycharm for Python development. And I ' m pretty satisfied with combo Visual Studio + Resharper in ASP.I didn ' t review non-windows IDE, so probably I ' ve missed something awesome. Please let me know if something worth-to-checkout are out there.As a result–i don ' t see a big difference in quality of the tools for those frameworks.CommunityOh, that's real

/previous bookmarksCTRL-period/comma next/previous use instance/compilation ErrorCtrl-Shift-1/2/3 in projects/files "/Select from favoritesCTRL-[move the insert mark to the matching square bracketsCTRL-k/Ctrl-shift K match the next/previous word Ruby Encoding CTRL-shift-a go to rails operations> ViewAlt-shift-period/comma to select the next/previous ElementCTRL-shift-Space key display documentCTRL-shift-T transfer from test file to file SOA

Before you use this tutorial, you will need to install the NetBeans IDE 6.0 Web feature module (Web Java EE or Full install) on your system, which can be downloaded in the NetBeans IDE 6.0 download page. Familiarize yourself with the basic parts of the IDE. (Note, for example, that some windows are different in NetBeans and in the Java Studio Creator.) All of th

C + +, a well-known C-language extension, is an excellent, powerful, general-purpose programming language that provides modern, universal programming capabilities that can be used to develop a wide range of applications, including video games, search engines, other computer software, and even operating systems.C + +, providing high reliability while allowing the operation of the underlying memory to meet more advanced programming requirements.While there are a number of text editors that program

Php IDE (Integrated Development Environment) Selection Guide [5] It should be noted that the IDE we are talking about here must support syntax check and single-step debugging. Otherwise, we will not use php ide. Therefore, software such as dreamweaver cannot be regarded as php ide. software name: NuspherePhpED developm

Ruby is filled with a series of hidden variables, and we can get some interesting information from these predefined global variables. Global process variables $$ represents the currently running Ruby process. Copy Code code as follows: >> $$ => 17170 We can kill ourselves from the current process. Copy Code code as follows: >> ' kill-9 #{$$} ' [1] 17170 killed IRB $