Free Online JavaScript Development System, Console Development Tools

Google's DevTools are one of the popular online Javascript development systems. Unlike desktop based systems, you can run it anywhere on any computer. Besides complete development tool functionality, such as debug and test, it can be used as a JavaScript learning tool and a snippet repository to store your commonly used snippets.  It is ideal for editing web pages in that you don't need to open an editing program and can see the results of your online instantaneously.



URL: https://developer.chrome.com/devtools/index

The Best Features of Google Chrome You Aren't Using: Devtools
URL: http://www.labnol.org/software/chrome-dev-tools-tutorial/28131/

JavaScript Debugging for Beginners
URL: http://www.creativebloq.com/javascript/javascript-debugging-beginners-3122820

Unleash the Power of Chrome Developer Tools
URL: http://visualstudiomagazine.com/articles/2013/02/01/chrome-developer-tools.aspx

ChromeDev Code Snippets
URL: http://bahmutov.calepin.co/chrome-devtools-code-snippets.html

Learn to Edit Graphics with Google's Free Picasa Tool... Featuring Ms. Goose's Party Pictures

Find out how to make first run graphics edits with Google's Picasa tool at BookMarkTutoring.com. Crop, brighten, darken, get rid of shadows, tint, add subtitles and more. Enjoy the company of Ms. Goose and her staff.

In this lesson, Ms. Goose's party pictures are altered in Picasa.

How to Edit with Picasa Video URL: https://www.youtube.com/watch?v=SZs-7brLdi8&feature=youtu.be&hd=1

Algebra for Fashion Designers Sparks Interest in Math and Algebra

BookMarkTutoring.com(Santa Rosa, CA, August 30, 2014), a provider of on-call, on-site, online and in-person tutoring and training services, has announced Algebra for Fashion Designers. The book, scheduled for official release in October, 2014, provides teachers and instructors a unique way to interest students in mathematics and its applications. 

According to Mark Stansberry, illustrator and writer of the book, "Today's math books are often absent in a focus. When I teach students math, the first question students often ask is what it is good for? Although I could give a very general answer, such as personal financial management, I often provide an answer that is relevant to a specific career or personal interest, such as fashion design." 

Mark added that ":algebraic functions are often the basis for patterns used in fabric and dress design. Before I create a sketch, I sometimes review the graphs of math functions to decide on a pattern design. Parabolas, defined by the general equation y = x2, are used in many fashion designs and the basis for many different types of patterns." 

Algebra for Fashion Designers, besides being a fun way to learn math, is also a serious math book. The content of the book was designed to follow the guidelines of the  United States Algebra Common Core Standards  Besides over 30 fashion illustrations, the book also provides all the formulas, rules, procedures, example problems and solutions needed to become proficient in Algebra One. 

Contact: Mark Stansberry, BSEE
Cell/Text: 707.235.4095
Email: mark.c.stansberry@gmail.comURL: www.bookmarktutoring.com

About BookMarkTutoring.com
BookMarkTutoring,com was founded in 2004, by Mark Stansberry to provide math, science, engineering, programming and graphic design instruction to students, teachers and businesses. For teachers,  BookMark provides test preparation services to prepare them to pass exams required for specific teacher credentials. BookMark also provides teachers with training in computer science, programming and coding. 


As part of BookMark's  online tutoring program, BookMark develops online calculators and interactive screensharing whiteboards. These apps are used to solve math, science, business, engineering and graphic design problems as well as facilitate one-to-one online learning. 

Ruby IO, File and Directory Reference Library for Online Tutoring

BookMarkTutoring.com

Ruby Reference Library Links 

Input, Output, Directory and File Operations in Ruby

Student Reference Library for BookMark's Online Ruby Tutoring

1. An Introduction: Basic File and Directory Operations in Ruby
2. An Introduction: Directory Create, Make and Delete
3. An Introduction: Files and Directories: Ruby Dir: How to Use Dir Function to Manipulate and Navigate Directories
4. An Introduction: Files and Directory Methods
5. An Introduction: Methods of Class Directory, Altering and Navigating Directories and Directory Files, Renaming
6. An Introduction Ruby File IO Primer - Part 1 - The File Class
7. An Introduction Ruby File IO Primer - Part 2 - The Dir Class
8. An Introduction Ruby File IO Primer - Part 3 - The Standard Library
9. An Introduction Ruby File IO Primer - Part 4 - Building a Clone of the Watchr Gem
10. An Introduction Ruby Introductory Slides
11. An Introduction to Web Crawling
12. An Introduction to Web Scraping
13. An Introduction to Working with Files and Directories
14. An Introduction Working with Files in Ruby

Command Reference

1. ARGF rewind
2. Arrays
3. Arrays
4. Arrrays
5. Blocks
6. Blocks
7. Button
8. Change Position on the Named File, chmod
9. Changes File Permissions Access Rights
10. Character Device File
11. Classes
12. Comments
13. Comprehensive Lising of Flie Classes with Signature and Description.
14. Dates and Times

Directory 

1. Delete File
2. Diectory Name of File
3. Diirectory
4. Directory
5. Directory
6. Directory
7. Directory Change Directory
8. Directory Change Root
9. Directory Close
10. Directory, Close Directory
11. Directory Delete
12. Directory Delete Directory
13. Directory, Entries
14. Directory Entries
15. Directory Exist
16. Directory Exist
17. Directory File
18. Directory For Each
19. Directory For Each
20. Directory Foreach
21. Directory foreach
22. Directory Getwd
23. Directory Glob
24. Directory Glob
25. Directory Glob
26. Directory Handling
27. Directory Home
28. Directory Inspect
29. Directory List
30. Directory Make Directory
31. Directory Methods
32. Directory Methods Doesn't Link
33. Directory Name
34. Directory New Directory
35. Directory Open
36. Directory Path
37. Directory, Path To
38. Directory, Path to Curent Working Directory
39. Directory Position
40. Directory Position
41. Directory PWD
42. Directory pwd
43. Directory Read Directory
44. Directory Reject
45. Directory Rename
46. Directory Rewind
47. Directory, Rewind Directory
48. Directory, Seek Directory
49. Directory Tell
50. Directory Unlink

1. File
2. File
3. File
4. File
5. File atime
6. File atime
7. File atime
8. File Attime
9. File basename
10. File BaseName
11. File bleockdev
12. File Block Dev
13. File Block Size
14. File blockdev
15. File blocks
16. File Blocks
17. File blocksize
18. File Change Directory
19. File Change Mode
20. File Change Ownership
21. File Character Device
22. File chardev
23. File chmod
24. File chmod
25. File chown
26. File chown
27. File Close
28. File ctime
29. File ctime
30. File Delete
31. File dev
32. File Dev
33. File dev major
34. File dev minor
35. File directory
36. File Directory
37. File Directory
38. File Directory Executable File
39. File Directory Exist
40. File Directory File Class
41. File Directory File Match
42. File Directory File No
43. File Directory File Separator
44. File Directory Gets
45. File Directory gid
46. File Directory Group Owned
47. File Directory handle
48. File Directory hlink
49. File Directory Indentical
50. File Directory INO
51. File Directory Join
52. File Directory Lock
53. File Directory lstat
54. File Directory mkdir
55. File Directory mode
56. File Directory new
57. File Directory owned
58. File Directory path
59. File Directory pipe
60. File Directory popen
61. File Directory putc
62. File Directory puts
63. File Directory readlink
64. File Directory redev
65. File Directory rename
66. File Directory seek
67. File Directory set encoding
68. File Directory setgrid
69. File Directory setuid
70. File Directory size
71. File Directory socket
72. File Directory split
73. File Directory stat
74. File Directory sticky
75. File Directory String IO
76. File Directory subclass file
77. File Directory symlink
78. File Directory sysread
79. File Directory System Write
80. File Directory Tell
81. File Directory Temporary Directory
82. File Directory Truncate
83. File Directory UID
84. File Directory ungetc
85. File Directory unlink
86. File Directory unmask
87. File Directory utime
88. File Directory world readable
89. File Directory writable real
90. File Directory write
91. File Directory zero
92. File Each
93. File Each Byte
94. File Each Line
95. File End of File EOF
96. File executable
97. File Executale
98. File Exists
99. File Exists
100. File Exists or Nor
101. File expand path
102. File Expand Path
103. File Extension
104. File extension name
105. File File match
106. File Find
107. File flock
108. File Input and Output
109. File link
110. File lstat
111. File Matched
112. File Methods
113. File Methods
114. File Methods with Mini Snippet Code Examples Comprehensive
115. File mp3 file
116. File mtime
117. File mtime
118. File mtime
119. File Name
120. File new
121. File new
122. File New
123. File Number
124. File open
125. File Open
126. File owned
127. File path
128. File path
129. File path
130. File pipe
131. File Position
132. File puts
133. File pwd
134. File read
135. File read
136. File readable
137. File readable
138. File Readable
139. File Readable
140. File readable
141. File readline
142. File Readlines
143. File Readlines
144. File readlink
145. File real dir path
146. File realpath
147. File rename
148. File Seek
149. File setgrid
150. File setuit
151. File size
152. File size
153. File size
154. File socket
155. File split
156. File Stat
157. File stat
158. File Stat
159. File Stat
160. File Stat
161. File Stat
162. File Stat
163. File Stat
164. File Stat
165. File Stat
166. File Stat
167. File Stat
168. File Stat
169. File Stat
170. File Stat
171. File Stat
172. File Stat
173. File Stat
174. File Stat
175. File Stat
176. File Stat
177. File Stat
178. File Stat
179. File Stat
180. File Stat
181. File Stat
182. File Stat
183. File Stat
184. File Stat
185. File Stat Executable
186. File Stat Executable Real
187. File sticky
188. File symlink
189. File symlink
190. File Temporary File
191. File Test
192. File Test
193. File Test
194. File Test
195. File Test
196. File Test
197. File Test
198. File Test
199. File Test
200. File Test
201. File Test
202. File Test
203. File Test
204. File Test
205. File Test
206. File Test
207. File Test
208. File Test File setgrid
209. File Test File readable real
210. File Test File setuid
211. File Test File size
212. File Test File size
213. File Test File socket
214. File Test File sticky
215. File Test File symlink
216. File Test File world readable
217. File Test File world writable
218. File Tests
219. File Text File
220. File Time
221. File truncate
222. File truncate
223. File Type
224. File Type
225. File Type
226. File umask
227. File unlink
228. File Utilities
229. File utime
230. File Word Counter
231. File world readable
232. File world writable
233. File writable
234. File Writable File
235. File writable real
236. File Write MethodsFileFileFileFileFile
237. File zero
238. FileFile
239. FileFile
240. FileFile
241. Files and Directories
242. Files Indentical
243. Files Method Classes Comprehensive
244. Files Methods
245. FileStat
246. Flle Lock

GetByte
getc
gets

1. Heroku and Ruby PDF General introduction
2. Heroku and Ruby PDF General introduction
3. Heroku and Ruby PDF General introduction
4. Heroku and Ruby PDF General introduction
5. Heroku and Ruby PDF General introduction
6. Input Output
7. Input, Output, File, Directory Cleasses and Methods
8. Input Output Include Files
9. Input Output Read and Write Access Permisions and Files
10. Input Output Read and Write to Files Code Examples
11. Input Output Write Close
12. IO
13. IO
14. IO
15. IO
16. IO
17. IO
18. IO
19. IO
20. IO
21. IO
22. IO
23. IO
24. IO
25. IO
26. IO
27. IO
28. IO
29. IO
30. IO
31. IO
32. IO
33. IO
34. IO
35. IO
36. IO
37. IO
38. IO
39. IO
40. IO
41. IO
42. IO
43. IO
44. IO
45. IO
46. IO
47. IO
48. IO
49. IO
50. IO
51. IO
52. IO
53. IO
54. IO
55. IO
56. IO
57. IO
58. IO
59. IO
60. IO
61. IO
62. IO
63. IO
64. IO
65. IO
66. IO
67. IO
68. IO
69. IO
70. IO
71. IO
72. IO
73. IO
74. IO
75. IO
76. IO
77. IO
78. IO
79. IO
80. IO
81. IO
82. IO
83. IO
84. IO
85. IO
86. IO
87. IO
88. IO
89. IO
90. IO
91. IO
92. IO
93. IO
94. IO
95. IO
96. IO
97. IO
98. IO
99. IO
100. IO
101. IO
102. IO
103. IO
104. IO
105. IO
106. IO Directory Close
107. IO Directory Open File Directory
108. IO, File and Directories, Classes, Wikibooks
109. IO, File and Directory Classe, Methods and Properties Comprehensive
110. IO, File and Directory Methods Comprehensieve Listing of
111. IO File Directory
112. IO File Directory Closing
113. IO File Directory Closing
114. IO File Directory Closing
115. IO File Directory Closing
116. IO File Directory Closing
117. IO File Directory Closing
118. IO File Directory Closing
119. IO File Directory Flags
120. IO File Directory init
121. IO File Directory IO String
122. IO File Directory Messages
123. IO File Directory open
124. IO File Directory Pipes
125. IO File Directory Position
126. IO File Directory Reading
127. IO File Directory Streams
128. IO File Directory Writing
129. IO, Files, Directory
130. IO, Files, Directory ARGF
131. IO, Files, Directory ARGF
132. IO Flush
133. IOIO
134. IOIO

Joins strings to make a file name path
Last Changed Time of Directory Ctime
Methods of Ruby
More Files
Programming Ruby Book
Read
Readbyte
Reading And Writing Files
Reading Files
Readline
Readlines
Readpartial

1. Regular Expressions
2. Regular Expressions
3. Regular Expressions
4. Regular Expressions
5. Regular Expressions
6. Regular Expressions
7. Regular Expressions
8. Regular Expressions
9. Regular Expressions
10. Regular Expressions
11. Regular Expressions
12. Regular Expressions
13. Regular Expressions
14. Regular Expressions
15. Regular Expressions
16. Regular Expressions
17. Regular Expressions

Resources
Ruby and MySQL Tutorial
Ruby Core Library
Ruby VOIP SMS Code Development

1. Strings
2. Strings
3. Strings
4. Strings
5. Strings
6. Strings
7. Strings
8. Strings
9. Strings
10. Strings
11. Strings
12. Strings
13. Strings
14. Strings
15. Strings
16. Strings
17. Strings
18. Strings
19. Strings
20. Strings
21. Strings
22. Strings
23. Strings
24. Strings
25. Strings
26. Variables