COSC 4F90 Project:
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Compiling and Running Java Programs in TOS
Importing and Exporting Files from TOS to Your Host
Scope of This Document
This guide is intended for day-to-day use of the TOS console. For information on running and administering a TOS system, see the Administrators Guide . For information on developing applications to run under TOS, see the Developers Guide. For a technical overview of TOS design, implementation, internal structure, and possible extensions, see Tyrones Operating System: An Educational Operating System in Java.
Introduction to TOS
Tyrones Operating System, TOS, was prepared as a thesis for COSC 4F90 at Brock University. It is intended to be used in senior-year undergraduate courses in operating system implementation.
TOS is a distributed operating system. Unlike conventional operating systems, which run on only one computer, TOS can run on any number of different computers simultaneously, as long as they are connected over a network running the TCP/IP protocol suite. All the computers running TOS will share a common file system and common access to the same system objects. Programs running on one computer can coordinate their activities and send information to programs on another quickly and easily.
Another difference between most operating systems is that TOS is not a native operating system. It is not booted by a computer when it is turned on and it does not deal directly with the computers hardware. Instead, it runs on top of the computers native operating system.
The basic modules enabling you to use TOS have been prepared for the UNIX family, Microsoft Windows 95/NT, and the Macintosh System 7.6 or later.
Connecting to TOS
Note: Currently the TOS console is not supported on the Macintosh. See the Final Report for an explanation of the technical reasons for this.
JAVA Environment Variable
The JAVA environment variable must be set to the name of the executable containing the console version of the Java run-time engine. If you are using the Sun JDK or JRE, you may use either "java" or "jre" for this variable. If you are using the Microsoft VM for Java, use "jview", located in your Windows directory. Do not use the windowed versions of the run-time engine, such as "javaw" or "wjview".
CLASSPATH Environment Variable
Your CLASSPATH environment variable must also point to the same directory containing the TOS executables. This directory will contain a subdirectory called tos which contains the Java class files that implement TOS. Make sure that your CLASSPATH points to the parent of tos, not to tos itself.
Starting the Console
To start the TOS console, simply type Console at any command-line prompt. You may also make use of any other method your host offers for starting applications, such as creating a desktop shortcut in Windows or an alias in UNIX.
You will see a command-line prompt saying simply TOS:>. This is the TOS prompt. From here, you can enter commands simply by typing the command name, its parameters, and <enter> or <return>.
Connecting a Console to a Launcher
You will not be able enter any commands in TOS (except exit) without connecting to a launcher. The syntax for doing this is:
connect host[:port]
where host refers to either the qualified network name or IP address or the machine running a TOS launcher, and port refers to the TCP/IP port number the launcher is running on. If you do not specify a port number, it will default to 1099.
So if you are connecting to a launcher running on port 1101 of a host with IP address <IP_ADDRESS>, you would enter
connect spartan.ac.brocku.ca:1101
If you were running on a machine called sandcastle and wished to connect to a launcher also running on sandcastle, on port 1105, enter
connect sandcastle:1105
Dynamic TCP/IP Addressing
The machine running the launcher you are connecting to must be linked to the one you are running the console from on a network supporting TCP/IP.
If that machine uses dynamic TCP/IP addressing, which is generally the case for machines using a dial-up network connecting, and often also for PC or Macintosh workstations, you must make sure that the IP address you are using corresponds to the one in use at the time. This may preclude using the connect command in a script file.
Reconnection
If you wish during a single console session to connect to a different launcher, or even if you need to reconnect to the first because it crashed and was restarted, you must use the disconnect command before running connect again.
This is because each connection to a launcher does not persist across different execution instances of the launcher. If the launcher stops, you must disconnect and connect again.
The TOS File System
Single Global Namespace
TOS file system is based largely on the UNIX model. There can be any number disk servers on different machines within the TOS system, but system administrators may mount different disks to any directory path (see the Administrators Guide for further details). The overall effect is to resemble a single large virtual disk.
This is in contrast to Microsoft and Apple operating systems, where every path name includes a reference to the physical disk partition on which a file is located.
Directories
As in UNIX, there is a central root directory referred to as /. From there, a hierarchical tree structure of directories is laid out, using / as the path separator. There is no fixed limit on the number of files within any single directory, other than the limits applicable to the physical disk the file or directory is actually located on (see below).
File Names
You can refer to a file by either its absolute path name or its relative path name, the name comparable to your working directory. This follows the same conventions as in both UNIX and MS-DOS. So a file named foo located in directory mydir has the absolute path name /mydir/foo. If you are in the directory otherdir, another subdirectory of root, you may use the .. operator to refer to your immediate parent. In that case foos path, relative to you, becomes ../mydir/foo. A file myfile located in otherdir can be simply referred to as myfile (relative) or /otherdir/myfile.
Files may have a maximum of 255 characters in their names. TOS will not stop you from creating two files in the same directory with the same name, but if you do you will not be able to access the second file until you move or rename the first.
File names may not contain either the path separator character (/) or the colon (:) character, which TOS uses for internal operations. Spaces also will not be recognized as part of a filename and will result in a syntax error. You are also advised not to use the path separator character for your host (\ on Windows).
Physical Disk Servers
You may often find that files are unavailable. The most common reason for this is that the TOS disk server in which the files directory is mounted is no longer running. You will not be able to access the file until it is started again. See the Administrators Guide for instructions.
Each of the disks has a limit on both the overall quantity of data it can hold and the number of files it can hold. These restrictions serve as the only limits on the size of any individual file or directory neither can grow so large as to break their disks limits. System administrators set these limits when the disk is created (see the Administrators Guide ). They can view this information later but not change it.
Types of Files
Files can contain binary or character data. Character files use the Unicode character encoding system, which supports a wide variety of human languages, each with its range of symbols and accents.
Security in the File System
Entering Passwords
Security in TOS is based on assigning passwords to files. Any user can issue a password on a file. The command to do this is:
protect filename [oldpassword]
You must enter the correct value for oldpassword if the file already has a password. If it does not, omit this parameter.
You will then be prompted for a new password. The new password may be of any length and may use any combination of characters except spaces. The password characters are not hidden on the screen, so be sure your enemies arent watching.
Removing Passwords
To remove a password, simply use protect and leave the new password blank when prompted to enter one.
File Permissions
Once you have placed a password on a file, you may select the files permissions. These permissions place limits on what users can do with the file without entering its password.
Read permission enables users to be able to read the contents of the file. They can access the files contents but may not change its contents.
Write permission enables users to change the contents of the file. This includes being able to completely overwrite its contents if they wish.
Execute permission is relevant only to Java class files and TOS script files. It enables the class files or scripts to be run from the TOS console.
Setting Permissions
Merely choosing a password does not, by itself, have an effect on the ability of other users to access a file without knowing the password. You must set the files permission bits, which again follow the model of UNIX. The syntax is:
chmod filename permissions password
The permissions parameter is a logical OR of three bits. The left-most bit represents read permission, the middle bit is write permission, and the right-most bit is for execute permission.
For the uninitiated in bitwise arithmetic, here are the values to be used for difference combinations:
- 0 None
- 1 Execute only
- 2 Write only
- 3 Write and execute
- 4 Read only
- 5 Read and execute
- 6 Read and write
- 7 Read, write, and execute
Values 8 and above will produce an error message.
Accessing a Protected File
If the files permissions permit the operation you wish to execute, you do not need to enter a password when accessing the file. If they do, the last parameter in the command you enter must be the password.
Consider trying to use the export command on a file named myfile, with password mypassword, that has write-only permission. Export requires read permission, which the file doesnt have. So the user must supply its password, as follows:
export myfile hostfile mypassword
(See the section Importing and Exporting Files for details on export.)
Note: TOS does not yet make use of passwords for operations involving more than one file, that is copy and move. Files being copied and moved must be left unprotected in the current version of TOS.
Navigating in TOS
Working Directory
Your current working directory will be contained within the TOS prompt. It will be prepended to any non-absolute pathname you enter for any command.
Moving Around
Change the working directory using the cd command. TOS will automatically locate the correct TOS disk server and connect you to it behind the scenes if it is available. If it is not, you will not be able to complete the cd operation and a warning message will appear. As always, you may use either absolute or relative names to move around.
Basic File Operations
Copy, or cp, creates a second copy of a file at another location.
Move, or mv, creates a copy of a file at another location and deletes the original file.
Delete, or del, or rm, deletes a file. Write permission is required.
Directory Operations
Mkdir, or md, creates a directory.
Rmdir, or rd, removes a directory. The directory must already be empty.
Editing Files in TOS
You can use the edit command to invoke the TOS editor. This is a GUI program, so it may only be used if you have access to a windowing environment, which rules out running it from a telnet session.
The author of TOS, curse him, intended the editor only for quick edits. As a result, it has deliberately been left primitive, with not even basic facilities such as cut, copy, and paste. You may type, change text, and save, nothing more. If you quit the editor without saving, you will be prompted to save your file.
Because text files in TOS are stored in Unicode format, you may use any human language supported by Unicode, as long as your hosts keyboard and video display permit it. See the Unicode Web site (http://www.unicode.org) for a complete list of Unicode-supported languages.
Write permission is required to edit a file.
Compiling and Running Java Programs for TOS
Selecting a Compiler
TOS does not contain a Java compiler; you will have to make use of one from your host machine. Before doing this you must tell TOS where on your host your compiler is located. Use the regcomp command for this. You may enter the command in any form that would execute successfully from the same host directory from where you launched TOS.
For instance, if the Sun javac compiler is already is your PATH variable, you could enter simply
regcomp javac
If you need to use the Microsoft jvc compiler from a directory not in your path, you might enter something like
regcomp d:\DevStudio\VJ98\bin\jvc.exe
Note: TOS does not handle host filenames with space characters, as Windows does. You may wish to make use of batch files to get around this.
Compiling Java Source Files
Once you have registered a host compiler, you may run it with the javac command. Note that javac does not mean that the host compiler must have that name; as explained in the preceding section, any Java compiler on the host may be used.
The syntax is:
javac filename[.java] [parameters]
The source file must have the extension .java, but this can be omitted from the command. The remaining parameters will be passed to the host compiler.
The compiler will execute in the directory on your host from which you started the TOS console. You must ensure that the CLASSPATH variable on your host includes the paths of any Java packages you are importing, including the TOS packages.
See the Developers Guide for information on writing Java applications for TOS.
Running Java Programs
Use the Run command to run a Java class file. You may run the class either in the foreground, so that its standard input and output map to the console, or in the background, completely separate from the console.
Note, however, that in either case TOS exports the file to the directory on your host from which you ran the TOS console and runs the class from there, using the executable on your host contained in your hosts JAVA environment variable. You must make sure that any classes referenced in your applications are contained in your hosts CLASSPATH environment variable.
Although TOS will export the actual files you will be using, it does not export any supporting classes you have written. These must be exported in advance to a location in your hosts CLASSPATH.
You may not use package names. Java classes to be run from TOS must be part of an anonymous package. Use of a package name will cause a run-time error from your host Java interpreter.
Importing and Exporting Files from TOS to Your Host
Text and Binary Modes
TOS text files are stored using the Unicode convention, which uses two bytes per character. TOS will, however, take care of translating between Unicode and the default text encoding system of your host. On both UNIX and English-language versions of Windows, this is ASCII.
This does mean, however, that when importing or exporting a file you must specify whether it is a binary or text file.
Importing Files
To import a file, use the import command:
import host-source-name tos-destination-name mode [password]
You must have write permission on the TOS file tos-destination, and be able to read the host file host-source. Indicate either "text" or "binary" as the mode parameter. There is no default, so if the mode is omitted you will receive an error message.
Host filenames are relative to the directory from which you ran the TOS console.
Exporting Files
To export a file, use the export command:
export tos-source host-destination mode [password]
You must have read permission on the TOS file tos-destination, and be able to write to the host file host-destination. Indicate either "text" or "binary" as a the mode parameter. There is no default, so if the mode is omitted you will receive an error message.
Host filenames are relative to the directory from which you ran the TOS console.
TOS Script Files
TOS has the ability to place multiple commands in a single text file and execute them as a group. A script file must have the extension .scr.
To run a script file, type
exec script-filename[.scr] [password]
Actually typing the .scr extension is optional. You must have execute permission on the script file in order to run it.
Unlike MS-DOS batch files or UNIX shell scripts, you may only use actual TOS commands in a script file. There are no operators or other statements permitted.
Exiting TOS
Exit TOS with the exit command. You do not need to disconnect before doing this.
TOS Command Summary
Those TOS commands that have counterparts in MS-DOS and the UNIX shells usually may be executed using either name for convenience. Thus, copy and cp have the same effect, as do move and mv, dir and ls etc.
Note, though, that only the UNIX / character may be used as a path separator. The \ character (the MS-DOS path separator) is just another character in TOS.
The TOS console is case-sensitive throughout.
Parameters listed within brackets [] are optional.
chmod
chmod filename permissions password
Change permissions on a file.
filename - Name of file
permissions New permissions
password Password. May not be blank.
connect
connect host[:port]
Connect to a TOS launcher.
host Name or IP address of a launcher to connect to.
port TCP/IP port the launcher is running on at the host. Defaults to 1099.
copy
copy source-file destination-file
cp source-file destination-fileCopies a file.
source-file File to be copied.
destination-file New file
delete
delete filename
del filename
rm filenameDeletes a file.
filename Name of file to delete. Write permission is required.
dir
dir
lsLists the contents of the current directory.
disconnect
disconnect
Disconnect from the current TOS launcher.
edit
edit filename password
Invokes the TOS editor and loads the file in question, or creates a new file if none exists.
filename File to edit. If it exists already, must have read and write permission.
password Password of file, if necessary.
exec
exec script-file[.scr] [password]
Executes a script file.
script-file Name of script file to execute. Execute permission required.
password Password, if necessary.
exit
exit
Exits TOS.
export
export tos-source host-destination mode [password]
Export a TOS file to a file on the host.
tos-source TOS file to export. Read permission is required on this file.
host-destination Name of new file on host.
mode Whether to treat the TOS file as a text or binary file.
password Password of TOS file, if necessary
javac
javac filename[.java] [parameters]
Invokes a host Java compiler.
filename[.java] Name of Java source file on TOS. File extension is optional.
parameters Parameters to be sent to the compiler.
import
import host-source tos-destination mode [password]
Imports a host file into a TOS file.
host-source Name of host file to import.
tos-destination Name of new TOS file. Write permission is required on this file if it already exists.
mode - Whether to treat the TOS file as a text or binary file.
password Password of TOS file, if necessary
move / mv
move source-file destination-file mv source-file destination-file
Creates a copy of a file at another location and deletes the original file.
source-file File to be copied and deleted.
destination-file New file.
mkdir / md
mkdir dirname
md dirnameCreates a directory.
dirname Name of new directory.
protect
protect filename [oldpassword]
Protects a file and sets a new password.
oldpassword The former password, if there is one.
regcomp
regcomp compiler
Registers a host compiler.
compiler Name of compiler on host to be invoked with the javac command.
rmdir / rd
rmdir dirname
rd dirnameRemoves a directory. All files in the directory are also deleted without warning.
dirname Name of directory to remove.
run
run class[.class] [&]
Runs a Java class file on the host.
class Name of class to execute. Typing the extension .class is optional. Package names are qualified with the / operator instead of a period. Execute permission required.
& If absent, indicates foreground operation, so the running class standard input and output are connected to the TOS console, which halts until the class finishes. If present, class runs asynchronously in the background.


I have done various contract software jobs at various companies over the years as well as hobby software projects on web and electronics in raspberry Pi. I have programmed extensively in Haskell for the writing of my book Haskell Parallel Programming. This contains my work with ROpenSci creating packages in for open science which promotes open data and using the R framework to promote free and open science and is available now on the R package manager CRAN. I have web applications which are currently live Warwick Wireless in PHP Codeigniter framework, twitter bootstrap and Jquery with User authentication and displaying individual data at the url my-data.me. I have worked on C# and AngularJS in professional companies Visual Factory for supply chain management and lean manufacturing methods for the assembly line where the development was in a private repo as well as on a similar windows stack at PSS Live . I worked on a project called Andusia which was a waste management system at We Know Data in Codeigniter with Javascript and CSS to create flats and back end data functions. I have written a ad server application at Wayve in Ruby on Rails a company based in and around Old street. RoR developments to say hello and goodbye Hello Rails and an ecommmerce site Bookstore written in Rails. I also wrote a web crawler in Python for patent attorney company Albright which are hosted on ym github account.


--- authors: - brad-czerniak #categories: ["one", "two"] classes: "text-align--center" #date: 2020-03-03 02:02:02 #published: true #tags: ["three", "four"] title: "The who's who" title_classes: " heading--h1" --- {% include atoms/spacer.html size="4" %} {% if site.people[0] %}
There are presently no people on this site.
{% endif %}


Punjab cop earns netizens’ ‘salute’ after video of him consoling elderly woman goes viral
In the 56-second viral clip, the cop can be seen consoling the old woman as she continues to narrate the story of her son's arrest. Viewed over 22,000 times, the post has triggered several reactions online, with many praising the cop for his gesture.
by Trends DeskWhile it may be the general belief that policemen are tough and have a brusque attitude, they have a sensitive side too, as evident from this video that has gone viral. A constable from Punjab has won hearts online after a video emerged of him consoling an elderly lady.
According to a post by the Indian Police Foundation (IPF), the constable showed a “deep sense of sensitivity and empathy” towards the emotional lady who was crying after her son was arrested by the Malaysian police authorities.
“This Police Constable should be the ultimate role model for the police. Look at the deep sense of sensitivity and empathy with which he listens to and wipes the tears of this elderly citizen,” read the caption of the viral video.
In the 56-second viral clip, the cop can be seen consoling the old woman as she continues to narrate the story of her son’s arrest. Viewed over 22,000 times, the post has triggered several reactions online, with many praising the cop for his gesture.


Well, I will make my history a long story short. Suprisingly enough, I didn't start off on cigarettes or marijuana... or alcohol. It was Adderall. I .. took it as prescribed at the age of 13. Every morning, First Class, instead of being sleeply, disinterested, I gave my teacher my undivided attention. I received a 97 A in that class, too.
Knowledge is dangerous. Being a early bird, for once I wanted to stay up all night with my friends. I'd always be the 'wussy who went to bed early to get up at 8 am.' I wanted to show them up so bad. They didnt know what Adderall was but I said 'These three pills will beat you all.' So I took the 3 pills, each 20mg, and went to bed, with everyone laughing in my face. I thought it was unreal. Until 1 hour later. I woke up (VERY UP) to my suprise with them all sleeping. I was up all night, as I wanted! I woke them up and said 'wanna sneak out? wanna stay up? wanna play music?' I got the 'why not?' from them, and as we all know people who are swimming in sleep just go straight back to sleep. But me, I was up until 9 am. From that night on, my life would never be the same.
It's been three years since that night. My parents eventually noticed and took it away just a year ago. All that year, I thought... what now? What's going to help me be that A+ Student? How will I have fun every night, happy? Well, I found ways. My best friend is prescribed, so usually when he comes to crash at my place, he gives me some. But now... I am a C Student in my sophomore year. I blew it, I made a huge mistake. I told my parents just that... and I was able to score a meager fix of Concerta (methylphenidate) and I take it for school, and it helps. But not as much as adderall. Time-Released makes me depressed after a mere 20 minute high.
All I can say is that... Whenever someone goes out of their way to give me Adderall in the morning, I take it. Lasts all day. It makes me so much happier (Abuse of amphetamines from before gave me an Amphetamine-Induced Clincal Depression) and usually when I have a conflict I use horrible coping mechanisms, such as cutting, and drinking, yelling... But when I'm on Adderall I just fly over it. Quote my journal entry from a day while being high 'I have a 'problem' today. I failed my exams. But I'm just too busy to think about it, I just fly over the problem. And it never visits me again.'
 It's funny. When I'm not an adderall, or I'm coming down, I think...   However when someone offers it to me, I take it. I know I'll always be addicted to amphetamines. No other drug can compete, I'd ditch em all for a night on Adderall.
No doubt it helps a school career. I'm sure people don't want to go down my path, and I sure don't want them to either.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


Quincy is EOP's Filemaker based database. It is used: as an electronic file for individual students; to store data and generate reports; and to manage student "traffic" in the office.
EOP staff working in the reception office warmly greet students and engage them in dialogue to access the nature of their visit. Staff also input information into the Sign-In computer on the reception office counter. (See Quincy Flowchart )
Contact Categories
Contact categories describe the nature of a students visit and level of service provided by our office.
(QUICK) QUESTION: Student has a simple question that does not require an appointment with a counselor. This may include asking for forms, inquiring about EOP status, a simple advising question (ex: when is the drop deadline?), etc. Staff selects RECEPTION on the sign-in computer.
SCHEDULED APPOINTMENT: Student has a previously scheduled appointment with a counselor. Staff selects that counselors name on sign-in computer.
DROP-IN APPOINTMENT: When students visit our office to immediately see someone, they are referred to the DROP-IN counselor. Reception staff may also check to see if any other counselor is available by checking Bcal and calling a counselor who appears free. Staff selects the name of the desired available counselor. NOTE: DROP-IN counseling is available on a first come-first served basis. A student waiting for a DROP-IN APPOINTMENT who is not present when called to be seen by a counselor will be deleted from the waiting list on the NEW screen. If the student returns and still wishes to be seen they will have to be Signed-In once again.
MAKE APPOINTMENT: Staff select this if a student is scheduling a future appointment with a counselor.
Other definitions:
SIGN-IN: This describes the computer station and process of a student inputting information into that computer and database. Reception staff should be pro-active in engaging with students entering our reception office to ensure accuracy in the information being inputting into Quincy.
Database categories
1) IDENTIFIERS Include all individual counselor names. Reception staff identifies which staff member is to be seen in either a SCHEDULED APPOINTMENT or DROP-IN APPOINTMENT and selects that name in the SIGN-UP computer. Identifiers also include the following:
A) RECEPTION This identifier is selected when making a QUICK QUESTION or scheduling a future appointment.
B) PEER ADVISORS Selected when one of our Peer Academic Counselors answers a quick question/ and or completes an appointment with a student.
C) NOT ASSIGNED We will ask Richard to change this category to First Drop-In Available to signal when a student wanting a DROP-IN APPOINTMENT has no counselor preference.
The Process (see Quincy Flowchart )
Step One: Student Walks In 119 Chavez
Student is greeted by reception staff and asked about the nature of their visit. This exchange determines whether the student has a QUICK QUESTION, wants to MAKE an APPOINTMENT for a future date, is arriving for a SCHEDULED APPOINTMENT, or needs a DROP-IN APPOINTMENT. Upon identifying the appropriate level of service, the student is signed-in by reception staff.
Step Two: Follow Up to A or B
a) QUICK QUESTIONS or MAKE APPOINTMENT- Reception staff follows up by pulling student from the new list on QUINCY. On note screen, clicks on subject of question and/or types quick note. This is also an opportunity to correct information in students electronic file. Immediately sets end time, locks, and exits note page.
b) DROP-IN APPOINTMENT or SCHEDULED APPOINTMENT Counselor follows up by pulling student from the new list on QUINCY. Walks to into 119 Chavez to greet student and escort to individual office. Counselor may correct or input additional information on note or student summary page. At the end of the appointment, counselor selects topics discussed, types note, sets end time, checks spelling, locks and exits from note page. Or, if the counselor needs to move quickly to the next student waiting to be seen, they may simply exit the electronic comment/note screen and return to complete the entry by the end of the business day*. If a counselor is on drop-in, expecting a SCHEDULED APPOINTMENT, or will continue to be available to students, he/she will return to the new list to check for students waiting to be seen.
*Entries not completed (including students assigned to a counselor and not yet pulled from the NEW list) within 48 hours of being created will be deleted.
Quincy Status Categories
1) NEW This screen shows students who have been signed in at the computer in the reception office and are waiting to be seen in a DROP-IN APPOINTMENT or SCHEDULED APPOINTMENT. Reception staff should immediately clear any student listed on the NEW screen that visited with either a QUICK QUESTION or to MAKE an APPOINTMENT for a future date. The remaining names of students on this screen indicate that they are waiting to be seen and should be considered as such.
2) ACTIVE This screen describes an in-process contact with a student pulled off the NEW screen. The names on this screen indicate that the counselor identified next to each individual student name is currently seeing that student.
3) DONE This screen describes a completed contact with a student. Students identified on the DONE screen should have a completed note describing their contact with our office.
Process Guidelines
Counselors:
Reception:


--- layout: default ---
The outdoors can be a scary place, but if it's daytime, a little sunshine can work wonders for your mood. The sunlight actually has an effect on your brain chemistry, believe it or not. Even if it's night, the fresh air can make you feel a bit more human.


Govt plans to merge Daman and Diu, Dadra and Nagar Haveli Union Territories
The move comes three months after Jammu and Kashmir was bifurcated into two UTs -- Jammu and Kashmir, and Ladakh.
Two Union Territories - Daman and Diu, and Dadra and Nagar Haveli - will be merged into one and a bill in this effect will be tabled in Parliament next week, Union Minister Arjun Meghwal said in the Lok Sabha on Friday.
The move comes three months after Jammu and Kashmir was bifurcated into two UTs -- Jammu and Kashmir, and Ladakh.
The Dadra and Nagar Haveli and Daman and Diu (Merger of Union Territories) Bill 2019 is part of the proposed government business for the next week, Meghwal said.
Officials said the merger of the two UTs, located along the western coast near Gujarat, will be done for better administration and check duplications of various work.
So far, both the UTs have separate budgets and different secretariats even though they are just 35 km apart.
Dadra and Nagar Haveli has just one district while Daman and Diu has two.
The merged UT is likely to be named as Dadra, Nagar Haveli, Daman and Diu and its headquarters could be Daman and Diu.
On August 5, the central government had announced the abrogation of the special status given to Jammu and Kashmir under Article 370 and its bifurcation into two UTs.
The country currently has nine UTs after the creation of the UTs of Jammu and Kashmir, and Ladakh. However, with the merger of Daman and Diu, and Dadra and Nagar Haveli, the number of UTs will come down to eight.


--- title: Joshua Project Python Library keywords: fastai sidebar: home_sidebar summary: "This is a Python library to help one use APIv2 to fetch the data from the database JoshuaProject.net web site." ---
This library uses Joshua Project's APIv2.
You'll need an api_key
to use API and the library.
For details, see Documentation.
pip install joshuaproject
Get your API key and set it in a variable or pass to functions.
Joshua Project uses FIPS codes (US Federal Information Processing Standard) for countries.
FIPS 10-4 (April 1995) -- Countries, Dependencies, Areas of Special Sovereignty, and TheirPrincipal Administrative Divisions.
However, FIPS 10-4 was withdrawn by NIST on September 2, 2008 in favor of the international ISO 3166 standard.
In the meantime, as of Jan 2020 Joshua Project has no plans to switch onto ISO codes, I was notified. sigh
Sadly, FIPS in 60% cases differs from the ISO.
cc = CountryCodes()
diff = cc.data[cc.data.FIPS != cc.data.ISO]
len(diff)/len(cc)
diff.head()
Solution: The library provides a CountryCodes()
class to workaround this discrepancy.
Missing FIPS values:
cc.data[cc.data.FIPS.isna()]
cc.like('United')
For more details, see the Country Codes page.
There are a few functions to easily construct URLs to query then for the info required.
Build an URL to query all people groups in India:
url_pgs_cntry('IN',api_key=api_key)
For more details, see the URL Functions page.
Tests are incorporated into the Jupyter Notebooks and are also a neat way to learn the function's expected behavior, since in case of incorrect behavior test_*
functions will return an AssertionError.
Tests can also be launched from the console with nbdev_test_nbs
.
Ideas, issues and pull-requests are welcome! Please submit via GitHub.
Please share, like and upvote, too.
Copyright 2020 onwards, Konstantin Dorichev. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this project's files except in compliance with the License. A copy of the License is provided in the LICENSE file in this repository.


src/tmcl/rsXXX.h File Reference
#include <tmcl/tmcldefs.h>
#include <tmcl/interface.h>
Go to the source code of this file.
Detailed Description
Communication function for RS232 and RS485 interfaces
Normally there should not be any need to call these directly.
Definition in file rsXXX.h.
Function Documentation
Closes the RSXXX port
Returns:
- 0 on success
- -1 on failure
Definition at line 143 of file rsXXX.c.
| int tmcl_open_rsXXX |
( |
TMCLInterface * |
iface, |
|
|
const char * |
filename, |
|
|
void * |
pointer | |
|
) |
| | |
Opens the RSXXX port
filename:
Device node of RSXXX port
pointer:
NOT USED!
Returns:
- File descriptor of RSXXX port on success
- -1 on failure
Definition at line 128 of file rsXXX.c.
| int tmcl_poll_rsXXX |
( |
TMCLInterface * |
iface, |
|
|
char * |
buffer, |
|
|
void * |
pointer | |
|
) |
| | |
Waits for data from the RSXXX port.
buffer:
Buffer to store received data
pointer:
NOT USED! RETURNS
- >0: length of data read (in bytes)
- -1 on failure
- -2 on wrong length of read data
Definition at line 170 of file rsXXX.c.
| int tmcl_write_rsXXX |
( |
TMCLInterface * |
iface, |
|
|
const void * |
buf, |
|
|
int |
length, |
|
|
void * |
pointer | |
|
) |
| | |
Writes to RSXXX port
buf:
buffer of data to be written
length:
length of data buffer
pointer:
NOT USED!
Returns:
- 0 on success
- -1 on failure
Definition at line 154 of file rsXXX.c.


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for source code and issue tracker.


Notebooks
Story: From 'Jan Plat' at Charlton House, Mowbray
From 'Jan Plat' at Charlton House, Mowbray
Title
From 'Jan Plat' at Charlton House, Mowbray
Collection
Summary
Some words and sentences given by Jan Plat at Charlton House in Mowbray. The contribution includes some personal details, such the names of some of his relations. On p.6046c Lloyd notes that Jan Plat and Dia!kwain left Calvinia together. Words and Sentences. Given by 'Jan Plat' (L VII.-1. 6046a-6046c).
Comments
1) Date on p.6046a-opp: 9 January 1884; information about Jan Plat's family: his son is in service and Jan Plat and his wife want the boy back 'badly'; where his wife is, 2) This story is found in Book VII-1
Contributors
Date
3 January 1884 (started)
Categories
Words and sentences, History (personal)
Keywords
words and sentences (given by Jan Plat at Mowbray) , personal history (of Jan Plat, given at Mowbray) , genealogy (of Jan Plat, given at Mowbray) , names (of Jan Plat's relations) , Jan Plat (his genealogy) , Jan Plat (the names of his relations) , Jan Plat (his personal history) , Jan Plat (his travels with Dia!kwain) , Jan Plat (at Charlton House, Mowbray) , Mowbray (Jan Plat at Charlton House) , Charlton House (Jan Plat at, in Mowbray) , Dia!kwain (his travels with Jan Plat) , Dia!kwain (and Jan Plat at Charlton House, Mowbray)
Story Pages
6046a-6046c


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Who is LiL Peep?
Gustav Elijah Åhr (November 1, 1996 – November 15, 2017), known professionally as Lil Peep was an American rapper, singer, songwriter and model. He was a member of the emo rap collective GothBoiClique. Helping pioneer an emo revival style of rap and rock music, Lil Peep has been credited as the leading figure of the mid–late 2010s emo rap scene and came to be an inspiration to outcasts and youth subcultures.
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Graduate Student Instructor
Keck Graduate Institute, Claremont
Claremont, CA- Developed and refined discussion section teaching material
- Held office hours
- Graded assignments and exams
- Led lecture, as needed.
Courses, in reverse chronological order:
- MATH 252, "Intro to Multivariate Statistics"
- ALS 434, "Intro to Biostatistics"
- ALS 310, "Computational Biology"


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Visit this page on iOS 12 to try AR Quick Look
img tag in a tag is required.

Visit this page on iOS 12 to try AR Quick Look

in JavaScript (How to detect whether the browser has the AR feature or not.)
/* from Apple's AR Quick Look Gallery */
(function () {
var isRelAR = false;
var a = document.createElement('a');
if (a.relList.supports('ar')) {
isRelAR = true;
}
// to hide caveats by style
document.documentElement.classList.add(isRelAR ? 'relar' : 'no-relar');
})();
in CSS (Hide caveats)
.relar [data-hide-on-relar] {
display: none;
}
More usdz are in https://developer.apple.com/arkit/gallery/ or https://www.fusionar.app.
More resources are in https://github.com/vfxpro99/usd-resources


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The purpose of the property pane is to provide you with information regarding selected UI objects. Look here for additional information about the UI you are currently working with
General Layout - The property pane toolbox window provides information in an expandable tree-view using a table. Each table can be expanded or collapsed using the +/- button in the upper left hand corner.
Show the Properties Pane by clicking the Show/Hide Property Pane button on the Project toolbar or Click View > "Properties Pane" from the menu.


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Currently the JavaBeans specification (Version 1.0) contains neither conventions describing a hierarchy or logical structure of JavaBeans, nor conventions for those JavaBeans to rendezvous with, or obtain arbitrary services or facilities from, the execution environment within which the JavaBean was instantiated.
It is desirable to both provide a logical, traversable, hierarchy of JavaBeans, and further to provide a general mechanism whereby an object instantiating an arbitrary JavaBean can offer that JavaBean a variety of services, or interpose itself between the underlying system service and the JavaBean, in a conventional fashion.
In other component models there exists the concept of a relationship between a Component and its environment, or Container, wherein a newly instantiated Component is provided with a reference to its Container or Embedding Context.
The Container, or Embedding Context not only establishes the hierarchy or logical structure, but its also acts as a service provider that Components may interrogate in order to determine, and subsequently employ, the services provided by their Context.
This proposal defines such a protocol that supports extensible mechanisms that:
The hierarchal structure and general facilities of a BeanContext are provided for as follows:
public interface java.beans.beancontext.BeanContext extends java.beans.beancontext.BeanContextChild, java.util.Collection, java.beans.DesignMode, java.beans.Visibility { Object instantiateChild(String beanName) throws IOException, ClassNotFoundException; public InputStream getResourceAsStream(String name, BeanContextChild requestor ); public java.net.URL getResource(String name, BeanContextChild requestor ); void addBeanContextMembershipListener( BeanContextMembershipListener bcml ); void removeBeanContextMembershipListener{ BeanContextMembershipListener bcml ); public static final Object globalHierarchyLock; }
Notifications of changes in the membership of a BeanContext are modeled as follows:
public interface BeanContextMembershipListener extends java.util.Listener { void childrenAdded(BeanContextMembershipEvent bcme); void childrenRemoved(BeanContextMembershipEvent bcme); }
The base class of all BeanContext related Events is defined by:
public abstract class BeanContextEvent extends java.util.EventObject { public BeanContext getBeanContext(); public synchronized void setPropagatedFrom(BeanContext bc); public synchronized BeanContext getPropagatedFrom(); public synchronized boolean isPropagated() }
The BeanContextMembershipEvent is defined as:
public class BeanContextMembershipEvent extends BeanContextEvent { public BeanContextMembershipEvent(BeanContext bc, Object[] deltas); public BeanContextMembershipEvent(BeanContext bc, Collection deltas); public int size(); public boolean contains(Object child); public Object[] toArray(); public Iterator iterator(); }
One of the roles of the BeanContext is to introduce the notion of a hierarchical nesting or structure of BeanContext and JavaBean instances. In order to model this structure the BeanContext must expose API that defines the relationships in the structure or hierarchy.
The BeanContext exposes its superstructure through implementation of the java.beans.beancontext.BeanContextChild interface (as described later). This interface allows the discovery and manipulation of a BeanContext’s nesting BeanContext, and thus introduces a facility to create a hierarchy of BeanContexts.
The BeanContext exposes its substructure through a number of interface methods modeled by the java.util.Collection interface semantics
BeanContexts are required to implement all the mandatory Collection API’s, with the following particular semantics for add() and remove():.
The add() method may be invoked in order to nest a new Object, BeanContextChild, or BeanContext within the target BeanContext. A conformant add() implementation is required to adhere to the following semantics:
By doing so the BeanContext can monitor its child and can detect when such children are removed by a 3rd party (usually another BeanContext) invoking setBeanContext(). A BeanContext may veto such a change by a 3rd party if it determines that the child is not in a state to depart membership at that time.
The remove() method may be invoked in order to remove an existing child JavaBean or BeanContext from within the target BeanContext. A conformant remove() implementation is required to adhere to the following semantics:
Subsequently, if the targetChild implements the java.beans.beancontext.BeanContextChild interface (or BeanContextProxy, see later for deatils), the BeanContext shall invoke the setBeanContext() with a null1 BeanContext value, in order to notify that child that it is no longer nested within the BeanContext.
If a particular BeanContextChild is in a state where it is not able to be un-nested from its nesting BeanContext it may throw a PropertyVetoException, upon receipt of this the BeanContext shall revoke the remove operation for this instance and throw IllegalStateException. To avoid infinite recursion, children are not permitted to repeatedly veto subsequent remove notifications. In practice, a child should attempt to resolve the condition (if temporary) that precludes it’s removal from it’s current nesting BeanContext.
Note that the lifetime of any child of a nesting BeanContext, is at least for the duration of that child’s containment within a given BeanContext. For simple JavaBeans that are not aware of their containment within a BeanContext, this usually implies that the JavaBean shall exist for at least the lifetime of the nesting BeanContext.
BeanContext’s are not required to implement either addAll(), removeAll(), retainAll() or clear() optional methods defined by java.util.Collection API, however if they do they must implement the semantics defined, per object, for both add() and remove() above. In the failure cases these methods shall revoke any partially applied changes to return the BeanContext to the state it was in prior to the failing composite operation being invoked, no BeanContextEvents shall be fired in the failure case as is consistent with the definition of add() and remove() above.
BeanContextMembershipListeners may be added and removed via invocations of addBeanContextMembershipListener() and removeBeanContextMembershipListener().
The toArray(), method shall return a copy of the current set of JavaBean or BeanContext instances nested within the target BeanContext, and the iterator() method shall supply a java.util.Iterator object over the same set of children.
The contains() method shall return true if the object specified is currently a child of the BeanContext.
The size() method returns the current number of children nested.
The isEmpty() method returns true if the BeanContext has no children.
Note that all the Collection methods all require proper synchronization between each other by a given implementation in order to function correctly in a multi-threaded environment, that is, to ensure that any changes to the membership of the set of JavaBeans nested within a given BeanContext are applied atomically. All implementations are required to synchronized their implementations of these methods with the BeanContext.globalHierarchyLock.
In some situations, add() and remove() (or a variant thereof) operations may occur nested, that is multiple occurrences may appear on the stack of the calling Thread simultaneously, e.g: when BeanContextChild, A, is added (or removed), it’s setBeanContext() method also adds (or removes) another BeanContextChild, B. A particular BeanContext implementation may choose to fire either two BeanContextMembershipListener notifications, one for each add()/remove() operation of B then A (in this order since B is successfully added before A), or coalesce these into a single notification containing both A, and B. Note that should A be unable to be added or removed for any reason it shall not perform, or undo, any add or remove operations upon B as a side-effect, prior to throwing a PropertyVetoException to indicate this condition, that is, it must avoid or undo any side-effect membership changes prior to rejecting any changes to its own membership status.
The instantiateChild() method is a convenience method that may be invoked to instantiate a new JavaBean instance as a child of the target BeanContext. The implementation of the JavaBean is derived from the value of the beanName actual parameter, and is defined by the java.beans.Beans.instantiate() method.
Typically, this shall be implemented by calling the appropriate java.beans.Beans.instantiate() method, using the ClassLoader of the target BeanContext. However a particular BeanContext implementation may interpose side-effects on the instantiate operation in their implementation of this method.
The BeanContextEvent is the abstract root EventObject class for all Events pertaining to changes in state of a BeanContext’s defined semantics. This abstract root class defines the BeanContext that is the source of the notification, and also introduces a mechanism to allow the propagation of BeanContextEvent subclasses through a hierarchy of BeanContexts. The setPropagatedFrom() and getPropagatedFrom() methods allows a BeanContext to identify itself as the source of a propagated Event to the BeanContext to which it subsequently propagates the Event to. This is a general propagation mechanism and should be used with care as it has significant performance implications when propagated through large hierarchies.
The BeanContextMembershipEvent describes changes that occur in the membership of a particular BeanContext instance. This event encapsulates the list of children either added to, or removed from, the membership of a particular BeanContext instance, i.e the delta in the membership set.
Whenever a successful add(), remove(), addAll(), retainAll(), removeAll(), or clear() is invoked upon a particular BeanContext instance, a BeanContextMembershipEvent is fired describing the children effected by the operation.
The BeanContext defines two methods; getResourceAsStream() and getResource() which are analogous to those methods found on java.lang.ClassLoader. BeanContextChild instances nested within a BeanContext shall invoke the methods on their nesting BeanContext in preference for those on ClassLoader, to allow a BeanContext implementation to augment the semantics by interposing behavior between the child and the underlying ClassLoader semantics.
The service facilities of a BeanContext are provided as follows:
public interface BeanContextServices extends BeanContext,BeanContextServicesListener { boolean addService(Class serviceClass, BeanContextServiceProvider service); boolean revokeService(Class serviceClass, BeanContextServiceProvider bcsp, boolean revokeNow ); boolean hasService(Class serviceClass); Object getService(BeanContextChild bcc, Object requestor. Class serviceClass, Object serviceSelector, BeanContextServicesRevokedListener sl ) throws TooManyListenersException; void releaseService(BeanContextChild bcc, Object requestor, Object service); Iterator getCurrentServiceClasses(); public Iterator getCurrentServiceSelectors(Class sc); addBeanContextServicesListener( BeanContextServicesListener bcsl ); removeBeanContextServicesListener( BeanContextServicesListener bcsl ); }
The BeanContextServiceProvider interface is defined as follows:
public interface BeanContextServiceProvider { Object getService(BeanContext bc, Object requestor, Class serviceCls, Object serviceSelector); void releaseService(BeanContext bc, Object requestor, Object service); Iterator getCurrentServiceSelectors(BeanContext bc, Class serviceCls); } The BeanContextServiceRevokedListener is defined as follows: public interface BeanContextServiceRevokedListener extends java.util.EventListener { void serviceRevoked( BeanContextServiceRevokedEvent bcsre ); }
The BeanContextServicesListener is defined as follows:
public interface BeanContextServicesListener extends BeanContextServiceRevokedListener { void serviceAvailable( BeanContextServiceAvailableEvent bcsae ); }
The BeanContextServiceAvailableEvent is defined as follows:
public class BeanContextServiceAvailableEvent extends BeanContextEvent { public BeanContextServiceAvailableEvent( BeanContextServices bcs, Class sc ); BeanContextServices getSourceAsBeanContextServices(); public Class getServiceClass(); public boolean isServiceClass(Class serviceClass); public Iterator getCurrentServiceSelectors(); }
The BeanContextServiceRevokedEvent is defined as follows:
public class BeanContextServiceRevokedEvent extends BeanContextEvent { public BeanContextServiceRevokedEvent( BeanContextServices bcs, Class sc, boolean invalidNow ); public BeanContextServices getSourceAsBeanContextServices(); public Class getServiceClass(); public boolean isServiceClass(Class service); public boolean isCurrentServiceInvalidNow(); }
The BeanContextServiceProviderBeanInfo is defined as follows:
public interface BeanContextServicesProviderBeanInfo extends java.beans.BeanInfo { java.beans.BeanInfo[] getServicesBeanInfo(); }
Apart from providing a structured hierarchy, the other major role of a BeanContext is to provide a standard mechanism for a JavaBean component to obtain context-specific facilities or services from its environment.
A service, represented by a Class object, is typically a reference to either an interface, or to an implementation that is not publicly instantiable. This Class defines an interface protocol or contract between a BeanContextServiceProvider, the factory of the service, and an arbitrary object associated with a BeanContextChild that is currently nested within the BeanContext the service is registered with. Typically such protocols encapsulate some context specific or sensitive behavior that isolates a BeanContextChild’s implementation from such dependencies thus resulting in simpler implementations, greater interoperability and portability.
A BeanContextServiceProvider, is a “factory” for one or more services. It registers itself with a particular BeanContextServices via it’s adService() method, if the service is not already registered with the BeanContextServices, the BeanContextServices associates the service specified with the BeanContextServiceProvider, and fires a BeanContextServiceAvailableEvent via the serviceAvailable() method to those BeanContextServicesListeners currently registered, then returns true, otherwise false indicating that the service is already registered for that BeanContextServices.
Once registered, and until revoked, the service is available via the BeanContextServices getService() method.
The hasService() method may be used to test the presence of a particular service, and the getCurrentServices() method returns an iterator over the currently available services for that BeanContextServices.
A BeanContextChild or any arbitrary object associated with a BeanContextChild, may obtain a reference to a currently registered service from its nesting BeanContextServices via an invocation of the getService() method. The getService() method specifies; the BeanContextChild, the associated requestor, the Class of the service requested, a service dependent parameter (known as a Service Selector), and a BeanContextServicesRevokedListener used to subsequently notify the requestor that the service class has been revoked by the BeanContextServiceProvider. The Listener is registered automatically with a unicast event source per requestor and service class and is automatically unregistered when a requestor relinquishes all references of a given service class, or as a side effect of the service being “forcibly revoked” by the providing BeanContextServiceProvider.
The BeanContextServices passes this getService() invocation onto the associated BeanContextServiceProvider (if any) to be satisfied via an invocation of its getService() method. The BeanContextServiceProvider is passed the BeanContext, the Class of the service provided, the service dependent service parameter (the Service Selector) and a reference to the object requesting the service.
The reference to the BeanContext is intended to enable the BeanContextServiceProvider to distinguish service requests from multiple sources. A BeanContextServiceProvider is only permitted to retain a weak reference to any BeanContext so obtained.
The Service Selector parameter is a service dependent value used by a service requestor for a particular service in order to parameterize the service to be provided to it by the BeanContextServiceProvider. Some examples of its usage are; a parameter to a constructor for the service implementation class; a value for a particular service’s property, or as a key into a map of existing implementations.
The reference to the requestor is intended to permit the BeanContextServiceProvider to interrogate the state of the requestor in order to perform any customization or parameterization of the service, therefore this reference shall be treated as immutable by the BeanContextServicesProvider. Additionally the BeanContextServiceProvider is permitted to retain only weak and immutable reference to both the requestor and the BeanContextChild after returning from the getService() invocation.
The BeanContextServiceProvider may satisfy the request, returning a reference to an instance of the Class of the requested service (such that the reference returned shall result in the expression: <serviceRefence> instanceof <serviceClass> being true), return null, or throw an unchecked exception.
In the case when a nested BeanContextServices is requested for a particular service that it has no BeanContextServiceProvider for, then the BeanContextServices may delegate the service requested to its own nesting BeanContextServices in order to be satisfied. Thus delegation requests can propagate from the leaf BeanContextServices to the root BeanContextServices.
A BeanContextChild may query a particular BeanContextServices for a list of currently available Service Classes (via the getCurrentServiceClasses() method)and any associated Service Selectors, if a particular service Class implements a finite list of apriori values for a Service Class, via its nesting BeanContextServices.getCurrentServiceSelectors() method, which in turn obtains the currently available Service Selectors (if any) via the BeanContextServiceProvider.getCurrentServiceSelectors() method.
If the service in question does not implement a finite set of apriori values for the set of valid Service Selectors it shall return null.
A reference obtained by a BeanContextChild via getService() is valid until the reference is released by the BeanContextChild via an invocation of its nesting BeanContextServices releaseService() method, except in the case where the BeanContextServices fires a BeanContextServiceRevokedEvent and that Event’s isCurrentServiceInvalidNow() method returns true, in this case the BeanContextServices and/or the BeanContextServiceProvider that provided the service has determined that current service references are immediately invalidated, or “forcibly revoked” (this typically occurs in the following situation).
When BeanContextChild instances are removed from a particular BeanContextServices instance, they shall discard all references to any services they obtained from that BeanContextServices by appropriate invocations of releaseService(). If the un-nesting BeanContextChild is also a BeanContextServices instance, and if any of these service references have been exposed to the un-nesting BeanContextServices’s own members as a result of a delegated getService() request as defined above, the BeanContextServiecs shall fire a BeanContextServiceRevokedEvent to notify its nested children that the service(s) are “forcibly revoked”. This immediate invalidation of current references to delegated services at un-nesting is to ensure that services that are dependent upon the structure of the hierarchy are not used by requestors after their location in the structure has changed.
BeanContextChild instances receiving a “forcable revocation” of a Service Class shall not invoke releaseService() for any references it may hold of that type, since in this case, the BeanContextServiceProvider or the BeanContextServices that provided the service reference to that BeanContextChild has already invalidated all references to that service on their behalf.
A BeanContextServiceProvider may revoke a Service Class at any time after it has registered it with a BeanContextServices by invoking its revokeService() method. Once the BeanContextServices has fired a BeanContextServiceRevokedEvent notifying the currently registered BeanContextServiceRevokedListeners and the BeanContextServicesListeners that the service is now unavailable it shall no longer satisfy any new service requests for the revoked service until (if at all) that Service Class is re-registered. References obtained by BeanContextChild requestors to a service prior to its being revoked remain valid, and therefore the service shall remain valid to satisfy those extant references, until all references to that service are released, unless in exceptional circumstances the BeanContextServiceProvider, or BeanContextServices, when revoking the service, wants to immediately terminate service to all the current references. This immediate revocation is achieved by invoking the BeanContextServices .revokeService() method with an actual parameter value of revokeNow == true. Subsequent to immediate invalidation of current service references the service implementation may throw a service specific unchecked exception in response to any attempts to continue to use the revoked service by service requestors that have erroneously retained references to the service, ignoring the earlier immediate revocation notification.
Note that in order to function correctly (when delegating service requests) in a multi-threaded environment, implementations of BeanContextServices are required to synchronize their implementations of; addService(), hasService(), getCurrentServiceClasses(), getCurrentServiceSelectors(), getService(), releaseService() and revokeService() with the BeanContext.globalHierarhyLock.
A BeanContextServicesProvider may expose the BeanInfo for the Service Classes it provides implementations for by providing a BeanInfo class that implements BeanContextServicesProviderBeanInfo. Thus exposing an array of BeanInfo’s, one for each Service Class supported. Builder tools can, for example, use this infomation to provide application developers with a palette of Servlice Classes for inclusion in an application.
Since one of the primary roles of a BeanContext is to represent a logical nested structure of JavaBean component and BeanContext instance hierarchies, it is natural to expect that in many scenarios that hierarchy should be persistent, i.e that the BeanContext should participate in persistence mechanisms, in particular, either java.io.Serializable or java.io.Externalizable (If the latter the BeanContext is responsible for acting as the persistence container for the sub-graph of children, encoding and decoding the class information, and maintaining sub-graph equivalence after deserialization, basically the function(s) provide for serialization by ObjectOutputStream and ObjectInputStream).
In particular BeanContexts shall persist and restore their current children that implement the appropriate persistence interfaces when they themselves are made persistent or subsequently restored.
As a result of the above requirement, persistent BeanContextChild implementations are required to not persist any references to either their nesting BeanContext, or to any Delegates obtained via its nesting BeanContextServices.
BeanContexts shall, when restoring an instance of BeanContextChild from its persistence state, be required to perform the equivalent of invoking add()on the newly instantiated BeanContextChild,, in order to notify the newly restored instance of its nesting BeanContext, thus allowing that BeanContextChild to fully reestablish its dependencies on its environment.
Also note that since BeanContext implements java.beans.beancontext.BeanContextChild it shall obey the persistence requirements defined below for implementors of that interface.
Although not required, many BeanContexts may be associated within a presentation hierarchy of java.awt.Containers and java.awt.Components. A Container cannot implement BeanContext directly2 but may be associated with one by implementing the BeanContextProxy interface described herein.
For instances of classes that do not (or cannot in the case of Component or subclasses thereof) directly implement the BeanContext interface, but are associated with an instance of such an implementation, (via delegation) such instances may expose this association by implementing the BeanContextProxy interface. By doing so, this enables arbitrary 3rd parties, such as builder tools, to interrogate and discover the BeanContext associated with such objects for the purposes of either nesting objects within that associated BeanContext, observing changes in the membership, or obtaining services thereof.
This also permits multiple distinct objects (e.g: Containers) to share a single BeanContext. [Note though that in this case a shared BeanContext shall not implement BeanContextContainerProxy since that is a peer-to-peer relationship between a single BeanContext and the Container implementing that interface]
The value returned from getBeanContext() is constant for the lifetime of the implementing instance, that is the relationship between a BeanContextProxy and it’s associated BeanContext is static and thus may not change for the lifetime of either participant.
No class may implement both the BeanContext (or BeanContextChild) and the BeanContextProxy interfaces, they are mutually exclusive.
Some BeanContextProxy implementors may also implement java.util.Collection, or some other collection-like API (e.g java.awt.Container), in addition to, and possibly distinct from, maintaining a BeanContext based Collection.
In such cases it is possible to add, or remove, elements from either the BeanContext, via it’s Collection API’s, or the BeanContextProxy implementor using it’s own collection-like API’s (e.g: public boolean java.awt.Container.add(Component)). It is implementation dependent whether or not objects added or removed from either the BeanContext’s Collection, or the BeanContextProxy implementor’s collection are also added or removed from the corresponding object’s collection (i.e: should a Container.add() also infer a BeanContext.add() and vica-versa?). In such situations both participants (the implementor of BeanContextProxy and the BeanContext itself) are required to; 1) implement the same add/remove semantics as the other (i.e: if x.add(o) has a side effect of x.getBeanContext().add(o) then x.getBeanContext().add(o) should also a have side effect of x.add(o)), and 2) before adding/removing an object to/from the other participants collection, it should test (synchronized) if that object is/is not a member of the other participants collection before proceeding with the operation in question (this is to avoid infinite recursion between collection operations on both participants) (i.e: x.add(o) should not invoke x.getBeanContext().add(o) if x.getBeanContext().contains(o) is true and vica-versa).
It is important to note that if an object that implements BeanContextProxy is added to , or removed from, a BeanContext, that in addition to the operation performed on that object, the same operation should be performed on the BeanContext returned from BeanContextProxy.getBeanContext(). That is an implementor of BeanContextProxy shall be treated as though it directly implemented BeanContext by any nesting BeanContext. (and vica-versa if the operation is applied to the BeanContext its shall also be applied to the corresponding BeanContextProxy)
The following interface is defined to allow a BeanContext to expose a reference to an associated Container to enable it’s BeanContextChild members to add, or remove, their associated Component objects to/from that Container or to inspect some state on the Container.
When a BeanContextChild with an associated Component is added to a BeanContext with an associated Container there are three models of interaction that can occur in relation to the nesting of the Component in the Container as a result:
OR
Thus, for greatest interoperability a BeanContextChild shall always check if its Compoent’s parent is the BeanContext Container, and if it is not, then it may add itself if appropriate. Thus a BeanContextChild may function correctly under all scenarios.
The BeanContextChild is responsible for initially causing itself to eligible to be displayed via an invocation of show() [note that the BeanContextChild may also subsequently repeatedly hide() and show() itself].
The nesting BeanContext, or its associated Container, may subsequently hide() or show() the BeanContextChild’s Component arbitrarily, but it is strongly recommended that it treat that Component as immutable in all other respects with the exception of registering Listeners to obtain event notifications, or where other Component/Container specific protocols permit or require the Container to alter the state of its Component containees. An example of such a permitted interaction would be where a property such as background or foreground color were propagated from Container to Component.
Once a BeanContextChild has been un-nested from it’s BeanContext, it’s associated Component (if any) shall be removed from that BeanContext’s Container as a side effect of the removal operation, this is the responsibility of the BeanContext (typically if the BeanContextChild has been moved to another BeanContext with an associated Container via an invocation of it’s setBeanContext() method, the Component will already have been re-parented as a side effect of that operation by the time the original BeanContext is notified of the change via a PropertyChangeEvent from the child, however the check should be made and the Component removed if it has not already occurred).
To avoid infinite recursion, both a BeanContext and a BeanContextChild that also are associated with a Container and Component nesting relationship should avoid undoing any changes applied to the Component by the other party in the relationship. In general the BeanContext is responsible for the appearance, visibility and relative layout of the BeanContextChild’s Component, and the BeanContextChild is responsible for the Component’s state and content pertaining to the application functionality it is implementing.
The value returned from the getContainer() method is constant for the lifetime of the implementing BeanContext, that is the relationship between a BeanContext and a Container is static for the lifetime of both participants.
In addition the following interface is also defined:
A BeanContext or a BeanContextChild may implement this interface to expose the GUI Component that it is associated with to it’s nesting BeanContext. A BeanContext may use this method to establish the relationship between references to instances of Component and BeanContextChild that are known to it, where a BeanContextChild and Component are not implemented by the same object instance (that is the BeanContextChild delegates its Component implementation to a distinct object rather than inheriting from Component]. A BeanContext may interrogate the Component reference it obtains from a nested BeanContextChild in order to determine its state, and it may also register Listeners for particular events, however it is strongly recommended that the BeanContext treat the reference as generally immutable to avoid changing the Component state.
The value returned from the getComponent() method is a constant for the lifetime of that BeanContextChild.
In the situation where a BeanContext has an associated Container, but does not wish to expose that Container by implementing the BeanContextContainerProxy interface, but wishes to handle the nesting of an arbitrary BeanContextChild’s associated Component (exposed by the BeanContextChild either implementing the BeanContextChildComponentProxy interface or as direct subclass of Component) the BeanContext is permitted to add/remove that Component to/from its associated Container.In such cases the BeanContextChild and it’s associated Component implementation shall not interfere with this action.
If a class implements both BeanContextChildComponentProxy and BeanContextContainerProxy then the object returned by both getComponent() and getContainer() shall be the same object.
Simple JavaBeans that do not require any support or knowledge of their environment shall continue to function as they do today. However both JavaBeans that wish to utilize their containing BeanContext, and BeanContexts that may be nested, require to implement a mechanism that enables the propagation of the reference to the enclosing BeanContext through to cognizant JavaBeans and nested BeanContexts, the interface proposed is:
public interface java.beans.beancontext.BeanContextChild { void setBeanContext(BeanContext bc) throws PropertyVetoException; BeanContext getBeanContext(); void addPropertyChangeListener (String name, PropertyChangeListener pcl); void removePropertyChangeListener (String name, PropertyChangeListener pcl); void addVetoableChangeListener (String name, VetoableChangeListener pcl); void removeVetoableChangeListener (String name, VetoableChangeListener pcl); }
The expected usage is that some 3rd party shall invoke one of the appropriate methods defined on BeanContext (by virtue of its inheritance from Collection) in order to add a BeanContextChild to the membership of the target BeanContext. As a consequence the BeanContext shall attempt to set the BeanContextChild’s “beanContext” property by invoking its setter method, setBeanContext(). Only a BeanContext may call a BeanContextChild’s setBeanContext() method, since this is the mechanism that a BeanContext uses to notify a child that it is now has a new BeanContext value. Since this property is not directly settable or customizable by a user in the context of an application construction tool the BeanInfo for a BeanContextChild should set the hidden state for this property in order for builder tools to avoid presenting the property to the user for customization.
A BeanContextChild object may throw a PropertyVetoException, to notify the nesting BeanContext that it is unable to function/be nested within that particular BeanContext. Such a veto shall be interpreted by a BeanContext as an indication that the BeanContextChild has determined that it is unable to function in that particular BeanContext and is final.
During the un-nesting of a BeanContextChild from its BeanContext, it is possible for the child, or a 3rd party listening to the child’s “beanContext” property for PropertyVetoEvents, to throw a PropertyVetoException to notify the caller that it is not in a state to be un-nested. In order to bound this interaction a BeanContextChild, or 3rd party, may veto the initial un-nesting notification, but may not veto any subsequent notifications, and must, upon receipt of such notifications, amend its state accordingly to prepare itself to be subsequently un-nested.
Note that classes that implement this interface, also act as an Event Source for (sub)interface(s) of java.beans.PropertyChangeListener, and are required to update their state accordingly and subsequently fire the appropriate java.beans.PropertyChangeEvent with propertyName = “beanContext”, oldValue = the reference to the previous nesting BeanContext, and newValue = the reference to the new nesting BeanContext, to notify any Listeners that its nesting BeanContext has changed value.
BeanContextChild instances, or nested BeanContexts in the process of terminating themselves, shall invoke the remove() method on their nesting BeanContext in order to withdraw themselves from the hierarchy prior to termination.
Instances of BeanContextChild nested within an BeanContext, will typically define fields or instance variables that will contain references to their nesting BeanContext instance, and possibly services obtained from that BeanContextServices instance via its getService() method.
In order to ensure that the act of making such an instance persistent does not erroneously persist objects from the instances nesting environment, such instances shall be required to define such fields, or instance variables as either transient, or to implement custom persistence methods that avoid persisting such state.
This requirement is crucial since operations such as cutting and pasting object instances through a clipboard via object serialization will not function correctly if the act of serializing the target object also serializes much of the entire source environment it is nested within.
Since java.beans.instantiate() is the current mechanism for (re)instantiating JavaBeans we need to extend or overload the syntax and semantics of this method in order to accommodate the introduction of the BeanContext abstraction. The extension proposed is:
This method behaves has it is currently defined in the JavaBeans specification, but in addition to these existing semantics, when a non-null BeanContext is specified then the method invokes the add() method on the beanContext actual parameter with the value of the targetChild actual parameter = a reference to the newly instantiated JavaBean component.4
The current implementation of java.beans.instantiate() contains minimal support for instantiating JavaBeans that are also Applets. In particular, this method will currently construct an AppletContext and AppletStub for the newly instantiated JavaBean, set the stub on the newly instantiated Applet, and init() the Applet if it has not already been invoked.
Unfortunately this does not provide sufficient support in order to allow most Applets to be fully functional, since the AppletContext and AppletStub created by java.beans.instantiate(), are no-ops. This is a direct consequence of the lack of sufficient specification of how to construct AppletContext and AppletStub implementations in the existing Applet API’s. Furthermore, even if such specifications existed we would require an API that propagated a number of Applet attributes such as its Codebase, Parameters, AppletContext, and Documentbase into java.beans.instantiate() in order for it to subsequently instantiate the appropriately initialized objects.
Since key to supporting fully functional Applets is to provide them with fully functional AppletContext and AppletStub instances, the design goal is to provide a mechanism to provide this state to instantiate() so that it may carry out the appropriate initialization and binding5, therefore the proposed interface is:
public static Object instantiate(ClassLoader cl, String beanName, BeanContext bCtxt, AppletInitializer ai ); public interface AppletInitializer { void initialize(Applet newApplet, BeanContext bCtxt); void activate(Applet newApplet); }
If the newly instantiated JavaBean component is an instance of java.applet.Applet then the new constructed Applet, (Bean) will be passed to the AppletInitializer via a call to initialize().
Compliant implementations of AppletInitializer.initialize() shall:
Compliant implementations of AppletInitializer.activate() shall mark the Applet as active, and may optionally also invoke the Applet’s start() method.
Note that if the newly instantiated JavaBean is not an instance of Applet, then the AppletInitializer interface is ignored.
The InfoBus technology is a standard extension package that is intended to facilitate the rendezvous and exchange of dynamic self describing data, based upon a publish and subscribe abstraction, between JavaBean Components within a single Java Virtual Machine.
A BeanContext that exposes an InfoBus to its nested BeanContextChild shall do so by exposing a service via the hasService() and getService() methods of type javax.infobus.InfoBus.
Thus BeanContextChild implementations may locate a common InfoBus implementation for their current BeanContext by using this mechanism to rendezvous with that InfoBus instance.
The Infobus 1.2 specification shall define a convenience mechanism provided by the InfoBus class to simplify the discovery mechanism for BeanContextChild instances nested within a particular instance of BeanContextServices.
A BeanContext that wishes to expose printing facilities to its descendants may delegate a reference of (sub)type java.awt.PrintJob.
As the Java Network Printing Interface evolves additional specifications will be provided to expose it’s facilities via the services mechanism.
JavaBeans support the concepts of “design”-mode, when JavaBeans are being manipulated and composed by a developer in an Application Builder or IDE, and “Run”-mode, when the resulting JavaBeans are instantiated at runtime as part of an Applet, Application or some other executable abstraction.
In the first version of the specification, the “mode” or state, that is “design”-time or “run”-time was a JVM global attribute. This is insufficient since, for example, in an Application Builder environment, there may be JavaBeans that function, in “run”-mode, as part of the Application Builder environment itself, as well as the JavaBeans that function, in “design”-mode, under construction by the developer using the Application Builder to compose an application.
Therefore we require the ability to scope this “mode” at a granularity below that of JVM global.
The BeanContext abstraction, as a “Container” or “Context” for one or more JavaBeans provides appropriate mechanism to better scope this “mode”.
Thus BeanContext’s that wish to expose and propagate this “mode” to its descendants may delegate a reference of type java.beans.DesignMode:
public interface java.beans.DesignMode { void setDesignTime(boolean isDesignTime); boolean isDesignTime(); }
Additionally, BeanContexts delegating such a reference shall be required to fire the appropriate java.beans.propertyChangeEvent, with propertyName = “designTime”, with the appropriate values for oldValue and newValue, when the “mode” changes value.
Note that it is illegal for instances of BeanContextChild to call setDesignTime() on instances of BeanContext that they are nested within.
JavaBeans with associated presentation, or GUI, may be instantiated in environments where the ability to present that GUI is either not physically possible (when the hardware is not present), or is not appropriate under the current conditions (running in a server context instead of a client).
The first version of the JavaBeans Specification introduced the java.beans.Visibility interface in order to provide a mechanism for JavaBeans to have their “visible” state, or ability to render a GUI, controlled from their environment.
BeanContexts that wish to enforce a particular policy regarding the ability of their children to present GUI, shall use the java.beans.Visibility interface to control their children.
BeanContexts may have a locale associated with them, in order to associate and propagate this important attribute across the JavaBeans nested therein.
Therefore, BeanContexts, shall be required to fire the appropriate java.beans.PropertyChangeEvent, with propertyName = “locale”, oldValue = the reference to the previous value of the Locale delegate, and newValue = the reference to the new value of the Locale delegate, in order to notify its Listeners of any change in Locale.
Setting and getting the value of the Locale on the BeanContext is implementation dependent.
In order to ease the implementation of this relatively complex protocol a “helper” classes are provided; java.beans.beancontext.BeanContextChildSupport, java.beans.beancontext.BeanContextSupport, and java.beans.beancontext.BeanContextServicesSupport. These classes are designed to either be subclassed, or delegated implicitly by another object, and provides fully compliant (extensible) implementations of the protocols embodied herein.
| Contents |


#include <gazeoutputdata.h>
Inherits EngineOutputBase.
Definition at line 38 of file gazeoutputdata.h.
Public Member Functions | |
| virtual GazeOutputData * | clone () const |
| COREDATA_DECLARE_NAMED_OBJECT_ID (GAZE_OUTPUT_DATA_ID, 13) | |
| COREDATA_DECLARE_THIS_OBJECT_ID (13) | |
| const fStdVector3 & | eyeballCentre (int eye_id) const |
| bool | gazeCalibrated () const |
| GazeOutputData (const GazeOutputData &rhs) | |
| GazeQualityLevel | gazeQualityLevel (int eye_id) const |
| const fStdVector2 & | gazeRotation (int eye_id) const |
| virtual ObjectID | objectID () const |
| GazeOutputData & | operator= (const GazeOutputData &rhs) |
| bool | saccade () const |
| void | setEyeballCentre (int eye_id, const fStdVector3 &eyeball_centre) |
| void | setGazeCalibrated (bool calibrated) |
| void | setGazeQualityLevel (int eye_id, GazeQualityLevel gql) |
| void | setGazeRotationPitchYaw (int eye_id, const fStdVector2 &gaze_rot) |
| void | setSaccade (bool saccade) |
Static Public Member Functions | |
| static const std::string & | gazeQualityLevelName (GazeQualityLevel gql) |
Protected Member Functions | |
| virtual void | appendEngineSpecificData (std::vector< uint8 > &buffer) const |
| virtual uint32 | numEngineSpecificDataBytes () const |
| virtual void | printOwnData (std::ostream &s) const |
| virtual void | printOwnHeader (std::ostream &s) const |
| virtual void | readEngineSpecificData (const std::vector< uint8 > &buffer, int &read_pos) |
| GazeOutputData | ( | const GazeOutputData & | rhs | ) |
Copies data members and calls base class copy constructor.
| virtual void appendEngineSpecificData | ( | std::vector< uint8 > & | buffer | ) | const [protected, virtual] |
| virtual GazeOutputData* clone | ( | ) | const [virtual] |
| const fStdVector3& eyeballCentre | ( | int | eye_id | ) | const |
Positions of the eye balls in world coordinates.
The positions of the centre of the eye balls in world coordinates. If the system is not using IR-based gaze, these are derived from the calibrated, or if not available, from the uncalibrated eye ball positions relative to the head model features. If the system is able to track IR-gaze, a more accurate value is logged If the system is in search mode, the value is 0.
| eye_id | Specifies which eyeball centre is returned (sm::eod::RIGHT_EYE or sm::eod::LEFT_EYE) |
| std::invalid_argument | if eye_id is neither LEFT_EYE nor RIGHT_EYE |
| bool gazeCalibrated | ( | ) | const |
Flag indicating whether or not gaze has been calibrated.
Calibrated gaze is more accurate than uncalibrated gaze.
| GazeQualityLevel gazeQualityLevel | ( | int | eye_id | ) | const |
Quality of gaze output for a given eye.
This is a value between 0 and 4 which indicates how accurate the gaze direction is. The gaze quality levels are: 0: No Gaze Available - No gaze direction value could be measured 1: Head-Pose Gaze - The gaze direction is the same as the head-direction 2: Non-IR Gaze - Gaze direction calculated when Infra-Red data is not available This is the gaze quality that was produced by faceLAB 3 and earlier 3: IR Gaze - Gaze direction estimated using IR data
| eye_id | Specifies which eye the Gaze Quality Level is for (sm::eod::RIGHT_EYE or sm::eod::LEFT_EYE) |
| std::invalid_argument | if eye_id is neither LEFT_EYE nor RIGHT_EYE |
| static const std::string& gazeQualityLevelName | ( | GazeQualityLevel | gql | ) | [static] |
| const fStdVector2& gazeRotation | ( | int | eye_id | ) | const |
Gaze direction in world coordinate space around [x,y].
The orientation of the eye gaze with respect to the world coordinate system is encoded in these fields. The values are the Euler angles in radians for rotations around the x- and y-axis to align the z-axes of the world coordinate system with the eye gaze direction. The eye gaze direction defined in this way represents the direction of a vector originating from the eyeball centre. If the system is in search mode, the values are 0. These values are filtered with the internal faceLAB saccade filter.
| eye_id | Specifies which gaze direction is returned (sm::eod::RIGHT_EYE or sm::eod::LEFT_EYE) |
| std::invalid_argument | if eye_id is neither LEFT_EYE nor RIGHT_EYE |
| virtual uint32 numEngineSpecificDataBytes | ( | ) | const [protected, virtual] |
| virtual ObjectID objectID | ( | ) | const [virtual] |
| virtual void printOwnData | ( | std::ostream & | s | ) | const [protected, virtual] |
| virtual void printOwnHeader | ( | std::ostream & | s | ) | const [protected, virtual] |
| virtual void readEngineSpecificData | ( | const std::vector< uint8 > & | buffer, | |
| int & | read_pos | |||
| ) | [protected, virtual] |
| bool saccade | ( | ) | const |
Flag indicating a saccade.
The flag is set during saccades of the eye gaze as detected by the internal faceLAB saccade filter. This signal is the basis for the eye gaze filter.
| void setEyeballCentre | ( | int | eye_id, | |
| const fStdVector3 & | eyeball_centre | |||
| ) |
Set the position of the eyeball centre for a given eye.
| eye_id | The eye to set the eyeball centre for | |
| eyeball_centre | vector of length 3 ([x, y, z]) representing the 3D position of the eyeball centre (in world coordinates) |
eyeball_centre is a 3D point
| void setGazeCalibrated | ( | bool | calibrated | ) |
Set whether the gaze has been calibrated.
| calibrated | true if the gaze has been calibrated, false otherwise |
| void setGazeQualityLevel | ( | int | eye_id, | |
| GazeQualityLevel | gql | |||
| ) |
Set the gaze quality level for a given eye.
| eye_id | The eye to set the Gaze Quality Level for | |
| gql | The Gaze Quality Level |
gql must be in the range NO_TRACKING..NUM_GAZE_QUALITY_LEVELS-1
| void setGazeRotationPitchYaw | ( | int | eye_id, | |
| const fStdVector2 & | gaze_rot | |||
| ) |
Set the gaze rotation for a given eye.
| eye_id | The eye to set the gaze rotation for | |
| gaze_rot | Vector of length 2 [Pitch, Yaw] represnting the gaze rotation. |
eyeball_centre is a 2D rotation vector
| void setSaccade | ( | bool | saccade | ) |
Set the saccade flag.
| saccade | true if a saccade is occuring, false otherwise |


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Beatriz Colomina on Gender, Collaborative Work, and Disease in Architecture
- Written by Romullo Baratto
- about 13 hours
Architecture theorist, historian, and curator Beatriz Colomina talks about our discipline and its difficulty to accept the work as the result of a collaborative effort. When asked about sexism and gender issues within architecture, Colomina broadens the discussion and tackles the historical myth of architecture as the product of one single, brilliant - and always masculine - mind. A fiction that has obscured the role of a number of women, and whole teams, committed to the design process.
Founding director of the Program in Media and Modernity at Princeton University, Colomina visited Brazil for the opening of the 12th São Paulo International Architecture Biennial, where she presented her work on the relation between social media and public spaces. In a world where many youngsters are working from their beds, she argues that architecture needs to review the role of such private space and rethink its relation to the urban realm.


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2 references to Add
System.Management.Automation (2)
engine\EventManager.cs (2)
1015
ReceivedEvents.
Add
(newEvent);
1653
ReceivedEvents.
Add
(newEvent);


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VideoQR
VideoQR technology empowers on-screen advertisement videos to be interactable by brand-customers to enhance their in-store experience. Such videos help the brands to sustainably create remarkable ads videos through our customer insight analytics platform.


A YAML file containing the specification for the executable portion of your Jenkins job configuration.
For Example:
$class: !freestyle
builder:
$class: !shell
command: echo Hello World
To see what your job configuration might look like as a YAML, try creating it through the traditional Jenkins web interface, and then clicking on the "YAML Project" in the left-hand navigation pane.


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Hi, I'm Cathi!
I'm 13 years old and I met my goal. When I did the eating analysis, it told me that I needed to eat less sugar, I chose to replace the soda I drank with juice, 3 days a week at lunch. This was a pretty easy switch, since my school offers orange juice. Every once in a while, I was tempted to drink soda. But, since I only had to drink juice 3 days a week, it left two days that I could treat myself. The thing is, once I started getting used to ordering juice, I kind of wanted it, so I don't miss the soda anymore.
As a guy who loves to play soccer, gaining strength was really important to me. So, when I got the chance to work on that, I figured it was the perfect time to get going. I chose to do push-ups. I mean girls love guys who do push-ups. So, every morning, the first thing I did was do 15 push-ups. At first, I couldn't do that many, but I kept trying, and after only a few weeks, I was doing up to 15. I didn't stop once the class stopped working on goals. I kept doing it. It only takes a couple of minutes, and I can see the changes. Now I can do 25 straight - not bad, huh?
Well, getting rid of the mayonnaise on my sandwiches was a hard change. I mean, a sandwich just isn't a sandwich without mayonnaise. At first, I forgot to order my burgers without, plus I felt kinda weird asking for a special thing. But, then I went out with a friend one day, and he ordered his without. Nobody said anything and the clerk person just said 'okay' and didn't make a big deal about it. So, I figured it was cool if I ordered the same. Since then I've never gone back. I don't really miss it anymore. I just add extra ketchup or mustard.
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--- layout: post title: "One Last Song #2 on Wowio!" ---
One Last Song #2 is now up on Wowio for folks to download. For FREE! Here's a breakdown of what you're going to get.The struggle for freedom continues in One Last Song issue two! The tension rises as the DHS steps up their efforts to bring Amanda and Brian down. The battle for the future will be fought between the lines!You can also grab One Last Song #1 over at Wowio as well in case you missed it.


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Links
Some links regarding the QD3D are shown below. These are not meant to be exhaustive, and
only cover resources of interest to developers.
For a more widespread survey (including lists of applications which use QD3D), you might
want to visit the QuickDraw 3D Connection
or Stefan Huber's QD3D Page.
QD3D Downloads
QD3D Documentation
MacTech Articles
- Accelerating Code Resources and Import Libraries (Fabrice Ferino, 13(6))
- Introducing PuppetTime (Deeje Cooley, 14(1))
- Lights, Camera, Action... (Tim Monroe, 14(5))
- 3D Programming With QuickDraw 3D (Kas Thomas, 14(7))
- Desktop VR using QuickDraw 3D, Part I (Tom Djajadiningrat/Maarten Gribnau, 14(7))
- Desktop VR using QuickDraw 3D, Part II (Tom Djajadiningrat/Maarten Gribnau, 14(8))
- 3D Made Easy Using 3D World Plug-Ins (Robin Landsbert, 14(10))
- Poor Man's Bryce, Terrain Generation in Quickdraw 3D Part I (Kas Thomas, 14(10))
- Poor Man's Bryce, Terrain Generation in Quickdraw 3D Part II (Kas Thomas, 14(11))
- Poor Man's Bryce, Terrain Generation in Quickdraw 3D Part III (Kas Thomas, 14(12))
d e v e l o p Articles
Misc Links
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