rubyi$ vs Advanced Search Smart Options

This is an ios ruby app,you can learn,run,share ruby script. Features : Autocomplate. Auto Indent. Code color. In(the built-in browser or the txt editor),Select the text to run. Horizontal screen development. Code templates,the contents of the new file is copy from contents of the template file. *You can enter ruby code by keyboard, and then you can execut the ruby code,support the gets function. *You can use the file system to supports txt, pdf, chm, mp3,m4v,zip, gif, png, html, rb ,doc... *You can adjust the code color and font size , and support to move the cursor left and right and up and down , easy to read and write. *You can find learning materials by the built-in browser . *You can save ruby code and learning materials, and can be modified to the save file and delete the save file . *You can control the background image and color, and execution voice , background animation, text color and shadow, switch interface animation , the number and the order of the main interface of the tab bar to create your learning software. *You can Learn ruby knowledge , the system provides some basic learning materials . *You can use ruby code or learning materials to generate two-dimensional code , for easy sharing . *You can share code by Email,Weibo,Twitter,Facebook. *You can use the counter,light in the Setting tab.

This app allows you to perform advanced web searches with just inputting keywords. Web searches can be conducted using search operators, enabling various search options. However, using search operators often requires combining alphabets and symbols with spaces, which can become cumbersome. For instance, When you want to search for "Apple Inc." articles within Wikipedia's page content, you would need to input the following: allintext: apple -fruit site:wikipedia.org The app automatically generates such commands, enabling you to perform advanced searches by just inputting keywords. The search engine used is Google. Available Search Criteria ・AND search, including all keywords ・Exact match search for keywords ・OR search, including any of the keywords ・Exclusion search, excluding certain keywords from results ・Numerical ranges (e.g., from $1,000 to $5,000, from 3kg to 10kg) ・Range of update dates ・Language ・Region ・Specific sites or domains ・Related sites ・File formats (pdf, doc, xls, ppt, etc.) ・Search scope (page title only, page content only, page URL only, etc.)