| Author: | Dave Kuhlman |
|---|---|
| Contact: |<EMAIL_ADDRESS>|
| Address: | http://www.davekuhlman.org |
| Revision: | 1.0a |
| Date: | November 25, 2013 |
| Copyright: | Copyright (c) 2013 Dave Kuhlman. All Rights Reserved. This software is subject to the provisions of the MIT License http://www.opensource.org/licenses/mit-license.php. |
|---|---|
| Abstract: | This document provides notes and guidance on the use of the materials in this directory for teaching a beginning class of Python programming. |
Contents
The contents of this archive/directory are intended to be used by an instructor delivering a course on beginning Python.
This README gives a brief survey of where to find things in this directory and its sub-directories and some guidance on how to use the materials.
Documentation -- Look in the Docs directory. A more detailed description of the contents of that directory is below.
Assignments and exercises -- In several directories you will find pairs of files: a text (.txt) file and an HTML file (.html). Usually, the HTML file was generated from the text file (the source) using Docutils (http://docutils.sourceforge.net/). Often these documents give assignments and exercises that an instructor can give to students to work on after the completion of a given topic. There is usually a solution (a Python module that solves the execercise), which you can show to students and discuss after they have had time to work on the exercise. Often the solution is "hidden" in a sub-directory named "Solutions".
I carry these materials to class on CDs and flash drives. On the morning of the first day of class, I ask students to copy this directory (Materials) onto their hard drive.
The latest version of these materials is available at my Web site: http://www.davekuhlman.org/#materials-for-python-training
I teach most of the course from the notes in Docs/python_course_03.html.
See section Directory contents for more detailed information on the contents.
Many of the HTML files were produced using Docutils, which is a documentation preparation system written in Python. These HTML files were generated from corresponding source text files containing reStructuredText. For example, the file "abc.txt" would be used to generate "abc.html".
To do this, you will need the following:
Once Docutils is installed on your machine, you should be able to re-generate an HTML file with the following:
$ rst2html.py --stylesheet=Docs/pytraining_docutils.css abc.txt abc.html
The --stylesheet option is not strictly necessary, but will produce output with an appearance more consistent with other HTML files in these Materials. The file pytraining_docutils.css is in the Docs/ directory, so you may need to adjust the above command depending on your current directory.
Here is a directory listing:
Materials |-- Code_python # Code and exercises | |-- Cmd | |-- CommandLineOptions | |-- ConfigParser | |-- Database | |-- Decorators | |-- ExceptionSubclass | |-- FixedLenRecords | |-- Import | |-- IteratorGenerator | |-- Jython | |-- Oop | | `-- Solutions | |-- TextAndFiles | |-- TreeStructure | |-- Unittest | | `-- Solutions | |-- VarialbeLenRecords | |-- WrapperEnvelopeIterable | |-- Xml | |-- Zipfiles | |-- package_sample1 | | `-- sub_package | `-- package_sample2 |-- Docs |-- Exercises_python # Exercises and assignments (see below) | `-- Solutions |-- Samples_python # Other samples of Python code |-- Templates_python # Starter templates for modules and scripts |-- Work # An empty directory for student work |-- bin # Files to set command line environment `-- python-2.7.6-docs-html # The Python standard documentation (HTML)
Documentation to be used during training.
Exercises for various topics -- Solutions are in the Solutions sub-directory. For example:
Cmd -- Exercise -- Implement an interactive prompt using the cmd module.
CommandLineOptions -- Exercise -- Parse and capture command line options using argparser and getopt.
ConfigParser -- Exercise -- Parse and write a .ini configuration file.
Database -- Exercise -- Create, write, and query/read a relational database using the sqlite3 module.
Decorators -- Exercise -- Implement a function that can be applied as a decorator to trace other functions.
Import -- Sample -- Shows importing a module that imports a module, and demonstrates modifying a value that is global within a module.
IteratorGenerator -- Exercise -- Implement a generator function -- a function the contains yield and, therefore, returns a generator (an iterable).
Oop -- Exercise -- Implement a class hierarchy used to track and display a fleet of vehicles and their routes.
package_sample1 -- An example of a Python package that makes several objects global within the package. To get an idea of what it does, do the following from the directory immediately above it:
>>> import package_sample1 >>> print dir(package_sample1)
package_sample2 -- Similar to package_sample2.
TextAndFiles -- Exercises -- Specifically:
TreeStructure -- Exercise -- Create, walk, and display tree structures implemented with (1) lists, (2) dictionaries, and (3) instances of a custom class.
Unittest -- (1) Samples of unit test classes and harnesses to run those tests. (2) Exercise -- Implement a unit test class (sub-class of unittest.TestCase) and a test harness to test several database access functions.
Xml -- Exercise -- elementtree_walk.html for an exercise using xml.etree.ElementTree.
ExceptionSubclass -- Exercise -- Define an Exception subclass and catch it in a try:except: statement. A similar exercise is in Exercises_python/statements1.html.
FixedLenRecords -- Write and read fixed length records, specifically text records that are not separated by newlines.
VarialbeLenRecords -- Write and read variable length records, specifically text records that are not separated by newlines and where the record length is stored in the first bytes of each record.
WrapperEnvelopeIterable --
Zipfiles -- Exercise -- Create and process zip file archives using the zipfile module.
This directory contains samples of Python code. It's the place where I put sample files that I do not need immediately, but think that I might, and that I don't want to throw away.
When you need a sample of code to illustrate some Python topic and you can't find it in Exercises_python or Code_python, you might look for it here.


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Contiki 2.5
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The protosocket library provides an interface to the uIP stack that is similar to the traditional BSD socket interface. More...
Data Structures | |
| struct | psock |
| The representation of a protosocket. More... | |
Files | |
| file | psock.h |
Protosocket library header file. | |
Defines | |
| #define | PSOCK_INIT(psock, buffer, buffersize) |
| Initialize a protosocket. | |
| #define | PSOCK_BEGIN(psock) |
| Start the protosocket protothread in a function. | |
| #define | PSOCK_SEND(psock, data, datalen) |
| Send data. | |
| #define | PSOCK_SEND_STR(psock, str) |
| Send a null-terminated string. | |
| #define | PSOCK_GENERATOR_SEND(psock, generator, arg) |
| Generate data with a function and send it. | |
| #define | PSOCK_CLOSE(psock) |
| Close a protosocket. | |
| #define | PSOCK_READBUF(psock) |
| Read data until the buffer is full. | |
| #define | PSOCK_READBUF_LEN(psock, len) |
| Read data until at least len bytes have been read. | |
| #define | PSOCK_READTO(psock, c) |
| Read data up to a specified character. | |
| #define | PSOCK_DATALEN(psock) |
| The length of the data that was previously read. | |
| #define | PSOCK_EXIT(psock) |
| Exit the protosocket's protothread. | |
| #define | PSOCK_CLOSE_EXIT(psock) |
| Close a protosocket and exit the protosocket's protothread. | |
| #define | PSOCK_END(psock) |
| Declare the end of a protosocket's protothread. | |
| #define | PSOCK_NEWDATA(psock) |
| Check if new data has arrived on a protosocket. | |
| #define | PSOCK_WAIT_UNTIL(psock, condition) |
| Wait until a condition is true. |
The protosocket library provides an interface to the uIP stack that is similar to the traditional BSD socket interface.
Unlike programs written for the ordinary uIP event-driven interface, programs written with the protosocket library are executed in a sequential fashion and does not have to be implemented as explicit state machines.
Protosockets only work with TCP connections.
The protosocket library uses Protothreads protothreads to provide sequential control flow. This makes the protosockets lightweight in terms of memory, but also means that protosockets inherits the functional limitations of protothreads. Each protosocket lives only within a single function block. Automatic variables (stack variables) are not necessarily retained across a protosocket library function call.
The protosocket library provides functions for sending data without having to deal with retransmissions and acknowledgements, as well as functions for reading data without having to deal with data being split across more than one TCP segment.
Because each protosocket runs as a protothread, the protosocket has to be started with a call to PSOCK_BEGIN() at the start of the function in which the protosocket is used. Similarly, the protosocket protothread can be terminated by a call to PSOCK_EXIT().
| #define PSOCK_BEGIN | ( | psock | ) |
Start the protosocket protothread in a function.
This macro starts the protothread associated with the protosocket and must come before other protosocket calls in the function it is used.
| psock | (struct psock *) A pointer to the protosocket to be started. |
| #define PSOCK_CLOSE | ( | psock | ) |
Close a protosocket.
This macro closes a protosocket and can only be called from within the protothread in which the protosocket lives.
| psock | (struct psock *) A pointer to the protosocket that is to be closed. |
| #define PSOCK_CLOSE_EXIT | ( | psock | ) |
| #define PSOCK_DATALEN | ( | psock | ) |
The length of the data that was previously read.
This macro returns the length of the data that was previously read using PSOCK_READTO() or PSOCK_READ().
| psock | (struct psock *) A pointer to the protosocket holding the data. |
| #define PSOCK_END | ( | psock | ) |
Declare the end of a protosocket's protothread.
This macro is used for declaring that the protosocket's protothread ends. It must always be used together with a matching PSOCK_BEGIN() macro.
| psock | (struct psock *) A pointer to the protosocket. |
| #define PSOCK_EXIT | ( | psock | ) |
Exit the protosocket's protothread.
This macro terminates the protothread of the protosocket and should almost always be used in conjunction with PSOCK_CLOSE().
| psock | (struct psock *) A pointer to the protosocket. |
| #define PSOCK_GENERATOR_SEND | ( | psock, | |
| generator, | |||
| arg | |||
| ) |
Generate data with a function and send it.
| psock | Pointer to the protosocket. |
| generator | Pointer to the generator function |
| arg | Argument to the generator function |
This function generates data and sends it over the protosocket. This can be used to dynamically generate data for a transmission, instead of generating the data in a buffer beforehand. This function reduces the need for buffer memory. The generator function is implemented by the application, and a pointer to the function is given as an argument with the call to PSOCK_GENERATOR_SEND().
The generator function should place the generated data directly in the uip_appdata buffer, and return the length of the generated data. The generator function is called by the protosocket layer when the data first is sent, and once for every retransmission that is needed.
| #define PSOCK_INIT | ( | psock, | |
| buffer, | |||
| buffersize | |||
| ) |
Initialize a protosocket.
This macro initializes a protosocket and must be called before the protosocket is used. The initialization also specifies the input buffer for the protosocket.
| psock | (struct psock *) A pointer to the protosocket to be initialized |
| buffer | (uint8_t *) A pointer to the input buffer for the protosocket. |
| buffersize | (unsigned int) The size of the input buffer. |
| #define PSOCK_NEWDATA | ( | psock | ) |
Check if new data has arrived on a protosocket.
This macro is used in conjunction with the PSOCK_WAIT_UNTIL() macro to check if data has arrived on a protosocket.
| psock | (struct psock *) A pointer to the protosocket. |
| #define PSOCK_READBUF | ( | psock | ) |
Read data until the buffer is full.
This macro will block waiting for data and read the data into the input buffer specified with the call to PSOCK_INIT(). Data is read until the buffer is full..
| psock | (struct psock *) A pointer to the protosocket from which data should be read. |
| #define PSOCK_READBUF_LEN | ( | psock, | |
| len | |||
| ) |
Read data until at least len bytes have been read.
This macro will block waiting for data and read the data into the input buffer specified with the call to PSOCK_INIT(). Data is read until the buffer is full or len bytes have been read.
| psock | (struct psock *) A pointer to the protosocket from which data should be read. |
| len | (uint16_t) The minimum number of bytes to read. |
| #define PSOCK_READTO | ( | psock, | |
| c | |||
| ) |
Read data up to a specified character.
This macro will block waiting for data and read the data into the input buffer specified with the call to PSOCK_INIT(). Data is only read until the specified character appears in the data stream.
| psock | (struct psock *) A pointer to the protosocket from which data should be read. |
| c | (char) The character at which to stop reading. |
| #define PSOCK_SEND | ( | psock, | |
| data, | |||
| datalen | |||
| ) |
Send data.
This macro sends data over a protosocket. The protosocket protothread blocks until all data has been sent and is known to have been received by the remote end of the TCP connection.
| psock | (struct psock *) A pointer to the protosocket over which data is to be sent. |
| data | (uint8_t *) A pointer to the data that is to be sent. |
| datalen | (unsigned int) The length of the data that is to be sent. |
| #define PSOCK_SEND_STR | ( | psock, | |
| str | |||
| ) |
Send a null-terminated string.
| psock | Pointer to the protosocket. |
| str | The string to be sent. |
This function sends a null-terminated string over the protosocket.
| #define PSOCK_WAIT_UNTIL | ( | psock, | |
| condition | |||
| ) |
Wait until a condition is true.
This macro blocks the protothread until the specified condition is true. The macro PSOCK_NEWDATA() can be used to check if new data arrives when the protosocket is waiting.
Typically, this macro is used as follows:
PT_THREAD(thread(struct psock *s, struct timer *t)) { PSOCK_BEGIN(s); PSOCK_WAIT_UNTIL(s, PSOCK_NEWDATA(s) || timer_expired(t)); if(PSOCK_NEWDATA(s)) { PSOCK_READTO(s, '\n'); } else { handle_timed_out(s); } PSOCK_END(s); }
| psock | (struct psock *) A pointer to the protosocket. |
| condition | The condition to wait for. |


THE EDGE (20th Century Fox) Starring: Anthony Hopkins, Alec Baldwin, Harold Perrineau, Elle Macpherson. Screenplay: David Mamet. Producer: Art Linson. Director: Lee Tamahori. MPAA Rating: R (profanity, violence) Running Time: 113 minutes. Reviewed by Scott Renshaw.
There's a fundamental problem with the two principle characters writer David Mamet drops into his wilderness adventure THE EDGE. Charles Morse (Anthony Hopkins) is a multimillionaire businessman who accompanies his wife, a model named Mickey (Elle Macpherson), on a location shoot in the Arctic; Bob (Alec Baldwin) is the fashion photographer who seems a bit too interested in his subject. When a plane crash leaves Charles, Bob and an assistant named Steve (Harold Perrineau) stranded miles from civilization, the three men are forced to work together, use their wits and overcome their antagonisms in order to survive.
That should have been the idea, anyway. THE EDGE is a wilderness adventure which also wants to be a psychological drama, but forgets to develop a convincing conflict between the two leads. In fact, there are precious few screen minutes of any kind between Charles and Bob before the are stuck together. The rivalry over Mickey is clearly meant as the main grudge between them, but that conflict doesn't develop until quite late in the film. For the most part, antagonism between Charles and Bob is presented as a given. After all, there's a beautiful woman involved, envy of wealth, stressful situations...what's not to be antagonistic over?
For one thing, the situations aren't all that stressful, thanks to an inherent lack of tension in the characters. On the one hand there's Bob, who proves to be a poor choice of roles for Alec Baldwin. Baldwin can be as menacing as they come when he's allowed to swagger a bit; Bob, however, is generally too dim to be much of a challenge to Charles, or much of a help to their mutual survival.   As you watch Charles fashion a compass from a magnetized pin and a floating leaf, or construct a squirrel trap from bent twigs, or go fishing with a thread from his sweater and a watch fob, you get the distinct impression that you're watching a portrait of MacGyver as an older man. There's no reason to be worried about whether Charles will make it. He can do anything, and he knows it.
And it's too bad that there isn't more drama to the characters in THE EDGE, because in concept and execution it's often a thrilling adventure. Director Lee Tamahori (ONCE WERE WARRIORS) crafts some fine action sequences, notably those involving the survivors' ongoing battle with a mythically persistent man-eating bear. As photographed by Donald McAlpine, THE EDGE is a satisfying experience both visually and viscerally.
Intellectually, it's an ambitious disappointment. Stories set in the wild usually assume that returning to a state of nature is the only way a human can survive away from civilization, which makes it refreshing to find a story which assumes that reason is an even more effective survival tool. It's particularly surprising that the writer is Mamet, who has been known to have his characters turn animalistic while sitting at a desk. (Which isn't to say that you can't spot a bit of cynicism creeping in -- it's hard to believe that he named his supermodel character "Mickey Morse" by accident). But THE EDGE isn't exactly about people forced to live by their wits. It's about one man who treats Arctic survival as a routine open-book test, while a more simple-minded classmate cribs from his answers.
On the Renshaw scale of 0 to 10 bear necessities: 5.
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--- layout: post title: State of InnDB Online DDL in MySQL 5.6.9-RC (and for the bad news) date: type: post published: false status: draft categories: - MySQL tags: [] meta: _edit_last: '2' author: login: shlomi email<EMAIL_ADDRESS>display_name: shlomi first_name: Shlomi last_name: Noach ---
In State of InnDB Online DDL in MySQL 5.6.9-RC (good news included) I found very encouraging online DDL for InnoDB behavior.
I tested ROW_FORMAT manipulation, adding and removing of indexes, adding and removing of columns. All went just well.
But I felt the experiment was incomplete, so I wanted to test the following additional DDL:


Sthenos Team specializes in Body weight, Weightlifting and Sports Performance. We have developed various standard hybrid programs, intended for everyone to impact their lifestyle. We offer 3 Plans (Delta, Beta, Alpha), such plans were constructed to reach the general society; through our plans individuals may receive personal online training advice along with individual diet plans for maximum results. "Hoist, Victual, Slumber, Reiterate." - Sthenos.
We do every exercise, hit every muscle, and excel performance for any sport.
Exeptional members who's lives have gone 360° from our social club.
Lucas (Beta Pack) is one of the many members who came to us from a sport perspective. Sthenos helped Lucas develop stamina for 2k, 5k and 10k races.
Lincoln (Alpha Pack) started Sthenos path at 220 punds, a path to become a professional bodybuilder. After losing 40 punds, he started competing in local competitions and winning 2nd place at the county level.
Steffanie (Alpha Pack) is a mother of 4 with no time for exercise and diet. However, Sthenos team created a proggressional workout plan that interchanged between home and gym routines, along with a simplified diet that changed her life. "Easy to follow, Easy to stick to, they created a diet from local foods from my area, and the gym equipment exercises were developed according to the ones at my gym."
Daniel (Beta Pack) 23 years old, was underweight weighing 120 at 6'1. SInce Sthenos team uses Hybrid routines (calisthenics mixed with weightlifting) Mr. Harlow was able to bulk and put on 15 punds of lean muscle.
Leave a message, we will get back to you within 24h.
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I have no idea how to start solving this mission
First you'll need to implement the "__init__" method. This method defines how an instance is
created.
Either that, or you can store all the coordinates for each corner and the wall positions.
I need some help to proceed with the mission
Next you need to implement the "__repr__" method. You can make it with "format".
I think you can fill values inside "format" brackets.
I have gone half way through. Need help!
The corners can be calculated with the given values which you should have stored using the
init method. Just return a string with with the defined keys and calculated values.
I've' stuck. I need a small hint.
"Area" and "volume" can be easily calculated using the width and height.


Location Information | Child Time Inc., Salt Lake City, UT
Have I mentioned lately how much I love this school? The teachers are so creative and fabulous. Lily loves Miss Suzanne. This has been such an amazing fit .
http://www.childtimeinc.com/find-our-locations
Treatment for Herniated or Bulging Discs
Salt Lake City Utah Child Care Services - KSL Local
1012 Jeremy Street, Salt Lake City, UT 84104 . 6 Utah Locations: http://www. challengerschool.com/campusLocator.php, Sandy, UT 84094 . Child Time Inc » .
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Utah - RISE, Inc.
RISE Services, Inc is seeking part time and weekend work in Davis, Weber, N. Salt Lake to support children and adults with developmental disabilities or mental .
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child time inc in utah Herniated or Bulging Discs
Childtime Children's Ctr in Salt Lake City, UT - Reviews and Directions
Sep 10, 2010 . Childtime Children's Ctr in Salt Lake City, UT. . The owner of childtime inc. only defended her employee, saying she knew her well and she .
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All About Kids in Logan Utah serving Cache Valley
All About Kids - Day Care and Child care in Logan, Utah. Offering . and we would like to commend you for taking the time to find the vest care for your child.
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Official Impairment Listing for Spinal Disorders
Nursery Schools Preschools & Kindergartens in Salt Lake City, UT
Yellow Pages Directory Inc vigorously supports the green movement through awareness and . Child Time Inc - Salt Lake City, UT - Phone:<PHONE_NUMBER> .
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Child Care Resource & Referral in Salt Lake City, UT - Directions
Child Care Resource & Referral in Salt Lake City, UT. Come to Citysearch® to get information, directions, and reviews on Child Care Resource . Child Time Inc .
http://utah.citysearch.com/profile/10386451/salt_lake_city_ut/child_care_resource_referral.htmlMom Potty Trains Her Children In The Middle Of A Utah Restaurant ...
Sep 5, 2012 . It happened at the Thanksgiving Point Deli in Utah. . First, you must teach your children the proper time and place to go potty - and public .
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Cortney Shewbart | LinkedIn
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Welcome to Child Time Inc. | Child Time Inc., Salt Lake City, UT
Child Time Inc; quality child care and preschool. Our schools were the first private preschools in Utah to attain accreditation from the Nat'l Assoc. for the .
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Medical-Vocational Allowance for Herniated Disc
Salt Lake City Child Care Centers - DexKnows
Local business listings / directory for Child Care in Salt Lake .
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Appealing a Denial of Benefits
Story Time Inc. - Salt Lake City, UT - Professional Services | Facebook
Story Time Inc., Salt Lake City, UT. . Story Time Inc. updated their cover photo. . Thank you University Kids for inviting me into your center for the 4th year!
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Child Related Research Inc Business Review in Salt Lake City, UT ...
BBB's Business Review for Child Related Research Inc, Business Reviews and Ratings for Child Related Research Inc in Salt Lake City, UT.
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Making sure your magic tricks never fail
Never lose another game of poker...
With one of our marked decks, simply buy the deck, watch our short tutorial and you will always know
exactly what cards your opponent has in their hand. They will never notice the carefully marked cards
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{% extends "layout.html" %} {% block body %}
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Learned the skills required to become a sucessful Aerospace Engineer. Submitted two final projects, an individual and a group project. For the individual project, researched the theoretical applied development of nanotechnological engines and finished with a grade of 18 out of 20. For the group project, developed an unmanned aerial vehical for forest surveillance. Finished the degree with First Class Honours.
Researched unmanned power airships for renewable energy generation and vibration and noise attenuation with smart and viscoelastic materials. Submitted a Thesis on the attenuation of vibrations with smart and viscoelastic material and was awarded a Pass with Distinction. Had a mark of 18 out of 20 on the curricular part.
Researched attenution of noise and vibration with smart and viscoelastic materials.
Researched UPA for Renewable Energy Generation and Vibration Attenuation with Smart and Viscoelastic MAterials


Every instance of the Java Virtual Machine* has a default character encoding determined during virtual-machine startup that usually depends upon the locale and charset used by the underlying operating system. In a distributed environment, two JVM's might n ot share the same default encoding. Thus clients who want to stream platform-encoded text data from the host platform to a Java Print Service instance must explicitly declare the charset and not rely on defaults.
For these reasons, applications that stream text data should always specify the charset in the MIME type. To specify a MIME type, an application needs to determine the host platform's encoding, which it does by calling the DocFlavor.hostEncoding metho d. The MIME type returned from this method is guaranteed to be understood by the current JVM.
See character encodings for more information on the character encodings supported on the Java platform.


Comment on the claimant's request
Comment by email
Email your comments to both the court and the claimant before 4pm on {{ now | date( 'add', 12, 'days' ) | date }}.
The court's email address is<EMAIL_ADDRESS>The claimant's email address is: {{ partyName( 'claimant', 'email'<EMAIL_ADDRESS>Comment by post
Make sure letters explaining your response get to both the court and the claimant before 4pm on {{ now | date( 'add', 12, 'days' ) | date }}:
The court's address is:
Civil Money Claims
St. Katharine's House
21-27 St. Katharine's Street
Northampton
NN1 2LH
The claimant's address is:
101 Regents Road
Shiplake
Henley on Thames
RG9 4BW


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JsonSchema Validator
Generated Pages:
<%= htmlWebpackPlugin.options.links %>
Note: We used jsonschema package for validation in this project, consider that if you are going to use validation for
enterprise level, you should use AJV which support JSONSchema DraftV7 which is the latest.


{% extends "sentry/bases/auth.html" %} {% load crispy_forms_tags %} {% load i18n %} {% load sentry_helpers %} {% block title %}{% trans "Confirm Identity" %} | {{ block.super }}{% endblock %} {% block auth_main %}
You're already logged in with an existing account. Would you like to add this identity? If not, we'll go ahead and create a new account for you.
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Permission Information
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Users
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User
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Wall Street slips at open on escalating US-China tensions
U.S. stock index futures fell on Wednesday as escalating political tensions between Washington and Beijing sparked fears that the two sides would fail to reach a trade agreement soon.
REUTERS: Wall Street's three main indexes opened lower on Wednesday on concerns that increasing political strain between Washington and Beijing could derail trade negotiations between the two sides.
The Dow Jones Industrial Average fell 54.47 points, or 0.19per cent, at the open to 27,879.55. The S&P 500 opened lower by 5.52 points, or 0.18per cent, at 3,114.66. The Nasdaq Composite dropped 27.09 points, or 0.32per cent, to 8,543.57 at the opening bell.
(Reporting by Medha Singh in Bengaluru; Editing by Shounak Dasgupta)


A Step Out of Comfort Zone: Opening of the Ice Water Swimming Season in Siberia
The tradition of ice bathing in Russia dates back to the 16th century. Orthodox Christians believe that taking a dip in the freezing water on 19 January is an important part of celebrating Epiphany, or Baptism Day, to wash away one's sins.
The custom was quite popular even during Soviet times, though it had no relation to religion. The practice of ice swimming is called morzhevanie, and those who take part in it are morzhi (Russian for walruses).
Warning: you'd better not attempt this without the necessary preparation. And while you decide on whether to try ice swimming or not - enjoy Sputnik's photo gallery.


Models are how you tell JollofJS how to structure your data.
All models for your app MUST be placed under apps/models
Let’s look at the User model in there
const jollof = require('jollof');
const data = jollof.data;
const types = data.types;
const jql = data.jql;
const schema = {
name: 'User',
dataSource: 'default',
structure: {
firstName: String,
lastName: String,
name: { type: String, meta: { disableEdit: true } },
email: types.Email(),
password: { type: String, meta: { widget: 'password' } },
isAdmin: Boolean,
accountType: {
type: String, meta: {
choices: [
'normal',
'grand',
'epic'
]
}
}
},
...
}
module.exports = data.registerModel(schema);
If you have worked with ODMs like Mongoose, this should look familiar.
To extend this model statically, define schema.statics. ex:
schema.statics = {
async countAllUsersWithFirstName(firstName){
//you have access to all models here via
//jollof.models.AnyModel
return await jollof.models.User.countBy({firstName});
}
}
then you can call those from anywhere using await jollof.models.User.countAllUsers()
.
To extend a model instance, define schema.methods. ex:
schema.methods = {
async printFullName(){
//Again, you have access to all models here too via
//jollof.models.AnyModel
return this.firstName + ' '+this.lastName;
}
}
Notice how this
gives you access to the actual instance of the model instance you are extending.
You can call a model instance method from a model. i.e
const user = jollof.models.User.findOneBy({email<EMAIL_ADDRESS>...
//assuming user is not null
const fullName = user.printFullName()
console.log(fullName)
It is not Jollof Data’s goal to claim to be everything you need to access your data layer. No data abstraction layer can promise that. What it DOES do beautifully well, is get out of the way so you can do access your data yourself. It does so by extending the data adapter for your model through Native methods.
Native methods are where Jollof Data supercedes all current known data abstraction paradigms.
schema.native = {
mongodb: {
async init() {
await this.db.collection('User').createIndex({ email: 1 }, { unique: true });
},
}
}
In fact, JollofJS actively encourages you to define native functions right from the start because the init() native function is the only place you can define indexes on your model.
When booting, Jollof Data will run the init function for any active native groups. Here, I’ll explain:
In the startup project,
Because the User model uses the 'default' dataSource,
which is grouped under the nativeType named 'mongodb' (as seen in config/base.js under datasources),
Then that means the nativeType named 'mongodb' is the active nativeType.
This means that when the app is started, mongodb.init() will be run automatically by Jollof.
You can define and run other native functions besides init() (eg: generateGraph) and call it via jollof.models.User.native.generateGraph(). Notice how you do not specify the nativeType when calling a native function. JollofJS will figure that out for you depending on what is active.


|
Fantastic DJ! Date INSERT REVIEW HERE |
|
Great service Date Insert Review Here |
|
Loved the music! Date Insert Review Here |
|
He rocks! Date Insert Review Here |
|
Title Date Insert Review Here |
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Title Date Insert Review Here |


Phone: +234706235912
Email<EMAIL_ADDRESS>123 Ikorodu road, Illupeju
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Copyright @ 2018, All Right Reserved


Coding Style
isaac_schlueter: http://github.com/isaacs/narwhal/blob/master/lib/http-client.js
isaac_schlueter: usage: http://github.com/isaacs/narwhal-playground/blob/master/http-client.js
richtaur: omg your code looks so much like mine <3
isaac_schlueter: omg that's the most nerdy bromantic thing you've ever said to me.


jQuery CAPTCHA example
Please view the README file for instructions on installing the plugin.
Submit


{% extends 'layout-lab-5-a-to-z.html' %} {% block pageTitle %} Aspirin - NHS.UK {% endblock %} {% block content %}
Aspirin is an everyday painkiller for aches and pains like headache, toothache and period pain. It can also be used to treat colds and ’flu-like’ symptoms.


| Properties' Summary |
sequence< string >
MasterFields |
is used for subforms and contains the names of columns of the parent form.
|
sequence< string >
DetailFields |
is used for subforms and contains the names of the columns of the subform
which are related to the master fields of the parent form.
|
::com::sun::star::form::TabulatorCycle
Cycle |
returns the kind of tabulator controlling.
|
::com::sun::star::form::NavigationBarMode
NavigationBarMode |
determines how an navigation bar for this form should act.
|
boolean
AllowInserts |
determines if insertions into the form's row set are allowed.
|
boolean
AllowUpdates |
determines if modifications of the current record of the form are allowed.
|
boolean
AllowDeletes |
determines if deletions of records of the form are allowed.
|
| Exported Interfaces - Details |
::com::sun::star::form::XReset
- Description
- is used to reset controls belonging to the form, and to reset database fields to which the
controls are bound
A DataForm is reset either on explicit request, or after it is moved
to the insertion row.
The insertion row is a virtual row which is used to insert new records. It is reached
by calling ::com::sun::star::sdbc::XResultSetUpdate::moveToInsertRow.
The ::com::sun::star::sdb::RowSet service specifies exactly which notifications
happen in which order when calling ::com::sun::star::sdbc::XResultSetUpdate::moveToInsertRow,
and a DataForm implementation extends this with the following contract:
- After all notifications as defined in the ::com::sun::star::sdb::RowSet
service have been sent, the DataForm resets itself, if all
com::sun::star::form::XResetListeners approve this.
- After the reset happened, the ::com::sun::star::sdb::RowSet::IsModified
property is reset to false. This property might have been switched to true during listener
notifications, since listeners are allowed to change field values. Also, the
::com::sun::star::form::XReset::reset implementations of bound control
models might have modified the fields they're bound to (by filling them with default values).
- The reset listeners are notified of the completed reset operation.
|
|
::com::sun::star::form::XLoadable
- Description
- used to load/unload the form
Loading a form is basically the same as executing the underlying row set. In fact, all the
functionality of this interface could be simulated by using setting some properties manually,
::com::sun::star::sdbc::XRowSet::execute, moving the row set cursor and so on.
One main difference between ::XLoadable::load and ::com::sun::star::sdbc::XRowSet::execute
is that if you use the former, the row set is positioned on the first record, while in the latter case
it is position before the it.
|
|
::com::sun::star::sdb::XCompletedExecution
- Description
- can be used to allow an interaction handler to supply missing data during a load process.
If data is needed during loading a form, then this is usually obtained via broadcaster-listener
mechanisms. An example for this (and currently the only one) are parameter values.
However, if you use this method, you can pass an interaction handler which should supply these
additional data.
- See also
- ::com::sun::star::sdb::InteractionHandler
|
|
::com::sun::star::form::XDatabaseParameterBroadcaster
- Description
- can be used for filling parameters.
You can add your component as
::com::sun::star::form::XDatabaseParameterListener
to a form to get notified whenever the form needs parameter values to be filled in
In a first approach, the form tries to fill any parameters from it's master-detail relation
(if any). All values which can't be filled are then passed to all listeners, which can
fill them by their own choice.
This is sligtly changed if the form is loaded using the
::com::sun::star::sdb::XCompletedExecution::connectWithCompletion method. In this case, the parameters
are obtained from the interaction handler, not from the listeners
- See also
- XCompletedExecution, MasterFields, DetailFields
|
|
| Properties' Details |
MasterFields
sequence< string > MasterFields;
- Description
- is used for subforms and contains the names of columns of the parent form.
These columns are typically the foreign key fields of the parent form.
The values of theses columns are used to identify the data for the subform.
Each time the parent form changes it's current row, the subform requeries
it's data based on the values of the master fields.
If the form is no sub form (e.g. it's parent is not a form itself), this
property is not evaluated.
|
|
DetailFields
sequence< string > DetailFields;
- Description
- is used for subforms and contains the names of the columns of the subform
which are related to the master fields of the parent form.
Entries in this sequence can either denote column names in the sub form,
or paramater names.
For instance, you could base the form on the SQL statement
SELECT * FROM invoices WHERE cust_ref = :cid , and add cid
to the DetailFields property. In this case, the parameter will be filled from
the corresponding master field.
Alternatively, you could simply base your form on the table invoices ,
and add the column name cust_ref to the DetailFields. In this case,
and implicit filter clause WHERE cust_ref = :<new_param_name> will
be created, and the artificial parameter will be filled from the corresponding
master field.
If a string in this property denotes both a column name and a parameter name, it
is undefined which way it is interpreted, but implementations of the service are required
to either decide for the paramter or the column, and proceed as usual.
The columns specified herein typically represent a part of the primary key
fields or their aliases of the detail form.
If the form is no sub form (e.g. it's parent is not a form itself), this
property is not evaluated.
|
|
Cycle
::com::sun::star::form::TabulatorCycle Cycle;
- Description
- returns the kind of tabulator controlling.
|
|
NavigationBarMode
::com::sun::star::form::NavigationBarMode NavigationBarMode;
- Description
- determines how an navigation bar for this form should act.
|
|
AllowInserts
boolean AllowInserts;
- Description
- determines if insertions into the form's row set are allowed.
Note that this is a recommendation for user interface components displaying the
form. Form implementations may decide to allow for insertions done via the API, even
if the property is set to false, but the user interface should respect the property
value.
|
|
AllowUpdates
boolean AllowUpdates;
- Description
- determines if modifications of the current record of the form are allowed.
Note that this is a recommendation for user interface components displaying the
form. Form implementations may decide to allow for updates done via the API, even
if the property is set to false, but the user interface should respect the property
value.
|
|
AllowDeletes
boolean AllowDeletes;
- Description
- determines if deletions of records of the form are allowed.
Note that this is a recommendation for user interface components displaying the
form. Form implementations may decide to allow for deletions done via the API, even
if the property is set to false, but the user interface should respect the property
value.
|
|
Copyright © 2013, The Apache Software Foundation, Licensed under the Apache License, Version 2.0. Apache, the Apache feather logo, Apache OpenOffice and OpenOffice.org are trademarks of The Apache Software Foundation. Other names may be trademarks of their respective owners.


How to make Google Assistant or Alexa find any missing item with a Tile tracker
A new update makes Tile work better with Google Assistant
by Jay PetersBack in September, Tile — the company that helps you find your missing items by attaching Bluetooth-enabled tags — announced that you’d soon be able to ask Google Assistant to help you find your Tile-attached items without having to say “Hey Google, ask Tile” every time you make a request. That integration is now here, so we put together a short guide about how you can use it to find your items — and we’ve compiled some info about how to use Alexa with Tile, too.
Google Assistant
First, you’ll have to set up the Tile with Google Assistant. To do that:
- If you have a Tile, open up the Google Home app, tap “Add,” and tap “Set up device”
- On the “Set up” page, look for “Works with Google.” Tap the option, “Have something already set up?”
- Look under “Add new” for Tile (there’s a long list there, so you should probably use the search box on top), and then you’ll be prompted to enter your Tile login info
- Once you’re logged in, assuming you’ve already associated your Tile with an object using the Tile app (for example, your keys), you can ask Google Assistant two types of questions about your Tile, according to a Tile support document
- If you want your Tile to ring, which might make it easier to find in your couch cushions, ask Google Assistant either: “Hey Google, ring my keys,” or “Hey Google, make my keys ring”
- If you want Google Assistant to tell you the location of your Tile, ask Google Assistant either: “Hey Google, where are my keys,” or “Hey Google, find my keys.” Google Assistant will then tell you something like, “Your keys were last seen at 4PM near Home.”
Amazon Alexa
Here’s how you set up Tile with Alexa:
- Open the Alexa app, tap the menu icon in the upper left, and tap “Skills & Games”
- There should be a search bar or magnifying glass at the top of the page. Search for “Tile,” pick the Tile skill from the search results, and tap “Enable.”
- Then enter your Tile account info to log in
- When asking Alexa about your Tiles, you still have to say, “Alexa, ask Tile to...” every time you make a request. But otherwise, the commands are similar to the ones for Google Assistant, according to a Tile support document.
- If you want your Tile to ring, ask Alexa, “Alexa, ask Tile to ring my keys” or “Alexa, ask Tile to locate my keys”
Vox Media has affiliate partnerships. These do not influence editorial content, though Vox Media may earn commissions for products purchased via affiliate links. For more information, see our ethics policy .


The_Grand_Tour
Jeremy Clarkson, Richard Hammond and James May are back with The Grand Tour. A show about adventure, excitement and friendship... as long as you accept that the people you call friends are also the ones you find extremely annoying. Sometimes it's even a show about cars. Follow them on their global adventure.


{% extends 'email_template.html' %} {% block content %}
Hello {{ name }},
Pacific Control Facility has successfully received your visiting request! You will receive an email once a senior staff member has reviewed your visiting request.
Thank you for your interest in visiting PCF and good luck!
If you believe there has been an error, please contact<EMAIL_ADDRESS>or<EMAIL_ADDRESS>immediately!
{% endblock %}


I'm a second year Computer Science student at UC Berkeley.
projects
about
163 Mobile Application
3D Scanner
Electric Longboard
Autonomous Suitcase
Drip Mobile Application
CheckedIn Mobile Application


Edition 2019-20
Edition 2020-21
Interdependencies
Made with
Graphviz
.
Page last modified at Thu, 05 Feb 2015 14:59:54 +01001
Comments welcome


How can I possibly describe the complete shift of reality I experienced with a rather large dose of 4-Hydroxy-N,N-Diisopropyltryptamine...
The drug came to my apartment on one Saturday night in the month of December. A friend who I place a lot of trust in brought a small, marked vial of the soft white powder for our researching purposes.
He and I are no strangers to tryptamines, and hallucinogens in general, so we tend to make our doses a little generous. Ya know, we
kinda like to push it to the limit to see what the drug is really capable of.
As I umped out a mound of the powder my friend, Farris, prepared a small porcelain plate and produced a tooter and card from his pocket.
I have a pretty good eye for weighing out powder doses and I estimate that the amount that I chose to split with Rabz to be near 100 mgs. I formed the mound into a perfect square and split it in half with a credit card... Farris emptied out two St John's Wort capsules. I wasn't prepared to endure the taste of the awfully disgusting flavor of the chemical. After ingesting the cap I drank a full glass of water and waited for the hallucinogenic magic to
present itself.
Within the first ten minutes I felt my first alert. A very strong sensation of powerful energy rushed through my entire body. I felt somewhat uneasy and slightly nauseated. However, the nausea grew and grew until evolving into a state of complete stomach discomfort. I really felt as if I was about to throw up for a brief moment and in the next I felt completely fine. Shortly after the visuals started to take effect. I would compare the initial scenery to be reminiscient to a slight psilocybe cubensis trip. A field effect of more vividity in color, short trails, developing patters, but nothing to intense yet.
Very slight and subtle. Yet I could feel the drug still making it's way through my central nervous system in a very powerful way. So I knew that there was more yet to come.  My body felt quite heavy and walking was a somewhat difficult task. Staggering through the house I made my way back to the bedroom so I could put on some music and lay down.
Now I would have to say that what happened next was an experience that I have never had on hallucinogenic drugs on any kind. I have tasted LSD, various strains of mushrooms, MDMA, AMT, 5MeO AMT, 2CT7, 5MeO DiPT, 4HO DET, Mescaline, Ketamine, DPT, 5MeO DMT, Salvia Divonorum, and some dried peyote which I smoked. It's blatantly obvious that I'm not experienced in the world of hallucinogens of all kinds. As I mentioned earlier the open eye visuals that I experienced earlier were very subtle and mild. When I closed my eyes, however, I entered a completely different dimension. Colors weren't 2 dimensional like I normally experience with the use of acid or mushrooms. They had much more depth and changed more rapidly. A lot of blues and greys which would slowly morph into new shapes which were completely three dimensional.
As the visual wonderworld progressed the colors and shapes started to form. I witnessed alien life forms creating tablets with which many different languages were imprinted on. English is my only spoken language, but for some reason I could understand what the tablets were speaking of. I felt as if I was in total connection with a higher power. As if something was trying to reveal the workings of the world we know, and the world with which we do not know. It was almost like that moment you have while on nitrous oxide where you feel that figured it all out.
Many parts of the trip are very foggy to me. I remember opening my eyes at one point and having many more open eye visuals than I did intially. The trails or tracers were much longer and stuck around for a longer period of time. It's hard to make a comparison to another drug but they were more like acid at this time than they were initially. All I can really say is that I felt like I had a deeply spiritual experience on this drug. Nothing has really gripped me by the balls like this substance other than maybe DPT or DMT, but my thoughts on this drug were more clear and stable. DPT completely shifts my mentality and interpretation of reality which is almost shocking or scary at times, while DMT renders you unconscious.
If you have some experience using hallucinogens and you are interested in a deeply entheogenic trip I highly recommend this drug to take you there. I would not recommend this drug for first time users.
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.


6.810 Engineering Interactive Technologies (fall 2021)
Pset1: User Interface for Multi-Touch Pad Fabrication Files
In this problem set, you will create a user interface that will automatically generate the fabrication files for making multi-touch pads of different dimensions (e.g., 8x4 electrodes or 4x6 electrodes). A user will be able to input parameters, such as the number of electrodes for the rows and columns of the multi-touch pad and then automatically receive the matching fabrication files, i.e. 2D drawings of the electrode layouts in .pdf file format that the user can then send to their 2D printer for conductive inkjet printing. You will implement this interface in Processing.
For the multi-touch pad, we will use the classical two-layered diamond pattern that is commonly used for mutual-capacitive touch sensing.
As explained in lecture, this means that your multi-touch pad has two electrode layers, printed separately: One layer contains the rows, the other contains the columns.
Each row/column consists of multiple electrodes and has a single wire at the end.
Once both sheets are printed, you will layer them on top of each other to build the multi-touch pad.
Skeleton Code:
Start by downloading the skeleton code for the PSet1 here.
Steps:
- Create input fields for the number of electrodes
- Draw the electrodes and wires
- Create a preview function for looking at the rows/columns individually
- Create an export function to save the fabrication files as a .pdf
- Check that your drawing has the correct size when printed out
- Adjust the Multi-Touch Pad dimensions using DPI scale factor
- Export the Multi-touch Pad
- Check Multi-Touch Dimensions in mm in Illustrator
Help us Improve Class Materials for PSet1:
Please let us know if you found any bugs in the skeleton code or if anything was confusing in the write up.
You can add your comments here.
(1) Create Input Fields for the Number of Electrodes
In the user interface, create two input fields that allow the user to set the desired number of electrodes for the 'rows' and 'columns' (default value should be 10 electrodes for both). A simple trick to creating UI elements in Processing is to first draw a rectangle; then, you can check if a mouse-click event occured over the rectangle to create a button. You can also overlay a text label on the rectangle to display the current value. Refer to the Rect and Text and Fonts tutorials for more information. Make sure the user cannot enter negative values. The upper bound for the number of electrodes that fit on one sheet is 12 electrodes and thus the user should not be allowed to input values that exceed this number.
In the skeleton code, put your code for creating the input fields in the createUI()
function:
void createUI() {
}
(2) Drawing the Electrodes and Wires
Drawing one electrode: Next, draw one electrode. An electrode is a rectangle rotated by 45 degrees.
Use the variable electrodeSize
from the pset1_header.pde file for the size of the electrode. Remember to draw the electrode in full black
so upon printing the inkjet printer will use the highest amount of silver ink for the area.
float electrodeSize = 6*mm; // A side length of an electrode: 6mm in pixels
In the skeleton code, put your code for drawing one electrode in the drawSingleElectrode()
function:
void drawSingleElectrode(float _x, float _y, float _sideLength){
}
Drawing multiple electrodes: Once you can draw one electrode, create a second electrode at an offset either horizontally to start forming a row, or vertically to start forming a column.
Use the variable electrodeOffset
from the pset1_header.pde file for the offset.
float electrodeOffset = 1*mm; // An offset between electrodes: 1mm in pixels
In the skeleton code, put your code for drawing multiple electrodes in the drawElectrodes()
function:
void drawElectrodes(int _row, int _col, int _init_x, int _init_y) {
// call drawSingleElectrode() function iteratvily to draw multiple electrodes
drawSingleElectrode(_init_x, _init_y, electrodeSize); // "electrodeSize" is defined in the pset1_header file.
}
Translate UI input into electrode count: Next, translate the UI input into the correct number of eletrodes generated by your functions, i.e. when the user sets the number of electrodes for the columns to be '10' and the rows to be '6', your program should draw a grid with 10 electrodes vertically and 6 electrodes horizontally.
Drawing Wires: Next, draw the wires that connect the electrodes.
Use the variables wireThicknessInside
and wireThicknessOutside
from the pset1_header.pde file for the thickness of the wires.
float wireThicknessInside = 0.3*mm; // the thickness of the wires inside of multi-touch pad that connect electrodes, in mm (default value: 0.3mm)
float wireThicknessOutside = 0.5*mm; // the thickness of the wires outside of multi-touch pad that connect to FPC connectors, in mm (default value: 0.5mm)
At the end of each row/column, the wire is routed to the side to connect to an FPC connector.
Use the variable spacing
in the pset1_header.pde file for the spacing on the FPC connector.
float spacing = 0.5*mm; // the spacing of wires on the FPC connector in mm
In the skeleton code, put your code for drawing wires in the drawWires()
function:
void drawWires(float _spacing, float _thicknessInside, float _thicknessOutside) {
}
(3) Preview Function to Look at Each Layer Individually
Top and Bottom Layer of Multi-touch Pad: The multi-touch pad consists of two layers; a bottom layer and a top layer. If the bottom layer has x rows and y columns of electrodes, the top layer should have y rows and x columns of electrodes. Thus, all you need to do to generate the second layer is to swap the row and column variables that the user entered.
Create 'Switch Views' Button: Create a button that switches between the design's top and bottom layer view. That way, clicking the button should either show the top layer or the bottom layer so the layers can be looked at individually.
In the skeleton code, put your code for switching views between the design's top and bottom layer in the switchView()
function:
public void switchView() {
}
(4) Export Function to Save Fabrication Files
Create 'Save Views' Button: Add a button that, when clicked, saves the generated electrode layers into two .pdf files. The bottom-electrodes.pdf should contain the rows, and the top-electrodes.pdf should contain the columns.
In the skeleton code, put your code for saving fabrication files in the saveViews()
function:
public void saveViews() {
}
(5) Finding Your DPI to Convert Pixel to mm
Our multi-touch pad design is printed in millimeters but Processing handles everything in pixels. How do we know the number of pixels in one millimeter? Without this conversion factor, we won't know how many pixels we should use for the electrodes lengths, wire thicknesses, and the spacing/offsets between these components. The conversion factor from pixel to mm is different for each operating system. We will thus do a test to figure this out for your specific OS.
Determing DPI: Create a new document in Illustrator. Set the drawing unit to 'millimeters' (File -> Document Setup -> Units 'Milimeters').
Then draw an 1 mm line with the pen tool. You can set line width to 1 mm and height to 0 mm in the property window.
Change the drawing unit to 'pixels' (File -> Document Setup -> Units 'Pixels'). Then select the line to see the line length in the property panel in pixels.
Now you know that 1 mm is a certain number of pixels (i.e. in our example 1mm is the same as 2.835 pixels but that value may be different for you because you have a different operating system).
Confirming dpi: To confirm that this is indeed the correct DPI for your OS, go back to Processing, and use the code below to draw a line of the number of pixels that Illustrator had showed you for 1mm (i.e in our case we draw a line of 2.835 pixels).
void drawLine() {
background(255);
int offset = 100;
float line_length = 2.835;
line(offset,offset,offset+line_length,offset);
stroke(204, 102, 0);
}
Export the line using your implemented .pdf export function, and open it in Adobe Illustrator. Don't forget to set the document units to 'milimeters'. Then select the line. Do you now see 1 mm? If yes, you can now be confident that 1mm is the number of pixels you thought (i.e. 2.835 pixels in our example).
(6) Adjust Multi-Touch Pad Dimensions Using DPI Scale Factor
Now that you have your DPI scale factor, it's time to update all the multi-touch elements to have the right size.
Applying Scaling Factor to Electrodes: To apply the scaling factor to everything you draw, we have created the variable mm
in the skeleton code pset1_header.pde. Replace the value for mm
with the number of pixels you just determined in the previous section. Once you did this, all your drawn elements will be scaled appropriately.
So, if our electrodes are 6mm in size, they will be around 6 * 2.835 = 17.01 pixels wide.
(7) Export Multi-touch Pad
When you are done with your code, export a multi-touch pad design of 8x9 electrodes
from your user interface.
Two PDF Files: You should have 2 pdf files: bottom-electrodes.pdf and top-electrodes.pdf.
(8) Check Multi-Touch Dimensions in mm in Illustrator
Now that you have the .pdf files, let's check in Illustrator that everything has the right size in mm and that both layers are aligned when placed on top of each other.
How to Measure in Illustrator: Below is a short video of how to measure an element in Illustrator. Once you understood how to measure, read on to the next section to see what values you should expect to see for each part of your drawing.
Check Dimensions in mm: Measure the length of the following elements to confirm that they have the right size (check the image/animation below for reference as well).
- edge length of the electrodes: 6mm
- spacing between connected electrodes: 1mm
- spacing between non-connected electrodes: 1mm
- thickness of wires inside of multi-touch pad that connect electrodes: 0.3mm
- thickness of the wires outside of multi-touch pad that connect to FPC connectors: 0.5mm
- spacing of wires on the FPC connector: 0.5mm
Check Alignment of both Top/Bottom Layers: Open both PDF files in Illustrator and overlay them on top of each other to check that the columns and rows of the multi-touch pad are correctly positioned.
Deliverables
For grading, please upload the following to your google drive student folder:
- the .pde files of your Processing program
- the two .pdf files for a multi-touch pad design of 8x9 electrodes, exported from your Processing program
Grading
We will give 20 pts in total:
- 5pts: Does the Processing UI have input elements that set the number of electrodes in the x-direction and the number of electrodes in the y-direction
- 5pts: Is the layout of electrodes and wires correct? Are there wires going from the multi-touch pad to the FPC connector?
- 5pts: Does the Processing UI preview function show the top and bottom layers? Does the export function export the electrode layouts into two seperate .pdf files?
- 5pts: Was the dpi scale factor correctly determined, i.e. do the electrodes and wires have the correct length and spacing in the .pdf file?
Please let us know if you found any bugs in the skeleton code or if anything was confusing in the write up.
You can add your comments here.
void createUI() {
}
float electrodeSize = 6*mm; // A side length of an electrode: 6mm in pixels
void drawSingleElectrode(float _x, float _y, float _sideLength){
}
float electrodeOffset = 1*mm; // An offset between electrodes: 1mm in pixels
void drawElectrodes(int _row, int _col, int _init_x, int _init_y) {
// call drawSingleElectrode() function iteratvily to draw multiple electrodes
drawSingleElectrode(_init_x, _init_y, electrodeSize); // "electrodeSize" is defined in the pset1_header file.
}
float wireThicknessInside = 0.3*mm; // the thickness of the wires inside of multi-touch pad that connect electrodes, in mm (default value: 0.3mm)
float wireThicknessOutside = 0.5*mm; // the thickness of the wires outside of multi-touch pad that connect to FPC connectors, in mm (default value: 0.5mm)
float spacing = 0.5*mm; // the spacing of wires on the FPC connector in mm
void drawWires(float _spacing, float _thicknessInside, float _thicknessOutside) {
}
public void switchView() {
}
public void saveViews() {
}
void drawLine() {
background(255);
int offset = 100;
float line_length = 2.835;
line(offset,offset,offset+line_length,offset);
stroke(204, 102, 0);
}


Technical Blog: My Three Favorite Sites
eBay
This is one of my all-time favorite websites. My eye is drawn to the colorful eBay logo and to the search box on the page. This probably is the most important area of the site. I would describe it was as fun, organized, clean, consistent, and colorful.
This site is used for online shopping. The site allows for anyone to buy and sell things online easily. The content on the main page is comprised of items for sale on eBay that would appeal to their user based on their previous purchases as well as other items.
It is very easy to find what you are looking for because the search tools are extremely customizable. I personally think it is actually easier to implement search filters on eBay than on Amazon (by price, category, and specifics within each category). Each page is fairly intuitive to use as it maintains a consistent theme across all pages.
After being on the site for a while, I still want to search for more things! I find it really fun to use, and I feel kind of proud of myself for being an eBay ninja who is capable of finding really good deals and never having to drive to the store to get things. I buy lots of stuff on eBay because it is extremely functional on a practical level, and visually appealing and clear.
Although this is the biggest search engine and the best-known tech company in the world, when I searched my heart, Google really, truly is my favorite site. It's incredibly user-friendly, clean, and more effective at finding the information you are looking for than going directly to a particular site-a lot of the time, anyway. It manages to contain an amazing amount of customizability and information without looking cluttered. It is intuitive to use. Its main page is simple and not visually over-stimulating.
Google's main page is like no other site's main page. It's just the Google icon and the search bar. That's it. It's the only thing that you see, giving it a clean appearance. It's also very fun (especially with the occasional Google doodle). If you compare to other search engines, Google is by far the least annoying visually. Yahoo, for example is completely cluttered, which a little search bar at the top.  Google understands that and keeps it simple.
Here's how I see Google, and why I love it so much: it filters through all of the poorly organized websites that exist and actually finds the relevant information. If I wanted to find the address of La Belle Day Spa (or some other place), I would go to Google and type "La Belle Day Spa address" and see it immediately. It would actually take longer to navigate to the LaBelle website and find the address of the location I want than to just use Google.
It is easy to browse through the results, whether looking in web or images. It is also the best way to look for videos. I never look on YouTube, I look on Google Video. That will include YouTube results and other video players (such as Vimeo, and every other non-YouTube video player).
 It is an amazing why to find new things and make the information on the Internet even more easily accessible. I believe Google is a playground for knowledge and creativity!
Facebook (but also, I hate it*)
I actually hate Facebook for the time being as a concept and have deactivated my account, but in terms of user-interface design, I think it does a really good job. It has a very clean, streamlined look. The first thing that stands out is the blue "f" icon.
Despite my reservations about it, I think it has a good layout. It is intuitive to use, and easy to navigate to friend's pages. Because Facebook actually limits the amount of customizability (everyone's page is still blue, the exact same format) it makes it look cleaner. At the same time, being able to add your own photo makes the user feel like they can customize and make it their own, without making it look terrible like MySpace. It that sense, Facebook is able to strike a very good balance.
There have been times where Facebook has actually been very helpful. Reconnecting with people from my past would not have been possible without it. It also makes sharing things with friends very easy, more so than email would.
However, the fact that people often find it hard to "quit" Facebook probably says something significant about it: it can be addicting. Not addicting in the fun way, like eBay or Google, addicting in the way that makes you go, "Why did I waste so much time here? Why? I didn't do anything for the last thirty minutes! I could have just watched an entire episode of Parks and Recreation!" Nonetheless, I have to give it props for doing what it is meant to do and being designed well.
*If not used properly, social networking such as Facebook can lead to self-glorification, miscommunication, privacy violation, time wasting, comparison/judgment, having to maintain contact with people who you would prefer not to, and looking at your computer screen instead of talking to a three-dimensional person. Can still be an incredibly helpful tool in keeping in touch with people who you DO want to communicate with, and sharing cat videos.


2010-11: NCAA East Regional All-TournamentTeamâ€¦ Scored winner in OT against Air Force in NCAA regionalsemifinalâ€¦ Career-high eight goals and 15 pointsâ€¦Played in all 36 games.2009-10: Tallied first collegiate goaland first two-point outing
vs. Princeton (Dec. 5)...Â Scoredgame-winning goalÂ vs. Ferris State on Jan 2.Â 2008-09: Played in 15 games at forward...Had two assists.Before Yale: Notched 27 goals and 52points in 52 games in 2007-08 playing for a combination of teams,Drayton
Valley and Nanaimo Clippers... Had 20-19-39 in 2006-07 forDrayton Valley and was team rookie of the year... Also named team'stop playoff performer... Career stats in AJHL were 88 games playedwith 39-33-72... Participated in the AJHL Top Prospects
Game inCanmore... Earned 2007 gold medal at World Junior AChampionships... Earned Alexander Rutherford Scholarship...Attended Spruce Grove Composite High School...Personal: Chad Nikolaus Ziegler is theson of Lon Ziegler and Valarie Goodman...Interested
in major ineconomics.YearGPGAPPIM2008-091502282009-1029325102010-1136871512Total8011112230
2010: Appeared in five games... Recorded a 9.00 earned run average in seven innings of relief work.Stuper Says: "Avery came to our camp last summer and dominated. He has excellent movement and an above-average breaking ball which should translate
into him getting innings right away."
t2014-15 (Senior): Named captain of Yale Heavyweight Crew2013-14 (Junior): Rowed bow in the 2V that beat Brown, Dartmouth, Cornell and finished 10th at IRAs... Rowed two-seat in the 2V that finished 12th at Sprints.2012-13 (Sophomore): Rowed
two-seat in the Club Eight that finished second at HOCR... Rowed in the 3V that beat Dartmouth... Rowed in the 3V that finished 9th at Eastern Sprints. 2011-12 (Freshman): Rowed four-seat of the 1F that had dual season wins over Brown, Columbia,Dartmouth,
Penn and Princeton. Before Yale: Played soccer, basketball and lacrosse at Falmouthâ€¦ Made the All-League Team in all three sports senior yea


Conway’s Game of Life is a simulation of an ecosystem that consists of binary cells on a toroidal grid. Cells exhibit the following behaviour:
You can interact with the simulation by pressing on cells. This will toggle them between live and dead states. Beware that even the tiniest change can cause mayhem across the ecosystem!
This is demo application was built by Chun Fei Lung using TypeScript and React. You can find the source code on GitHub. Feel free to create an issue if you have any questions about this demo.


The qualifiers for the DOAJ Seal
DOAJ promotes best practice in Open Access publishing. To highlight journals that adhere to best practices, we have created the 'DOAJ Seal for
Open Access Journals'.
The qualifiers for the Seal highlight features related to accessibility, openness, discoverability, reuse and author rights
and have nothing to do with the scholarly quality of the papers published.
To qualify for the Seal the journal must:
- have an archival arrangement in place with an external party (Question 25). 'No policy in place' does not qualify for the Seal.
- provide permanent identifiers in the papers published (Question 28). 'None' does not qualify for the Seal.
- provide article level metadata to DOAJ (Question 29). 'No' or failure to provide metadata within 3 months do not qualify for the Seal.
- embed machine-readable CC licensing information in article level metadata (Question 45). 'No' does not qualify for the Seal.
- allow reuse and remixing of content in accordance with a CC BY, CC BY-SA or CC BY-NC license (Question 47). If CC BY-ND, CC BY-NC-ND, 'No' or 'Other' is selected the journal will not qualify for the Seal.
- have a deposit policy registered in a deposit policy directory. (Question 51) 'No' does not qualify for the Seal.
- allow the author to hold the copyright without restrictions. (Question 52) 'No' does not qualify for the Seal.
{# If the form contains the seal checkbox show that, else show informative text #}
{% if form_context.check_field_group_exists("seal") %}
{% autoescape off %}
{{ form_context.render_field_group("seal", group_cfg={"label_width" : 4}) }}
{% endautoescape %}
{% else %}
One cannot apply for the Seal. The Seal is awarded based on the information provided in the application. If you have any questions about any of the qualifiers, contact us.
{% endif %}


Simply choose between voice-only or voice+video (both cases also have text chat) and start a conference for up to 5 Participants.
Video » Voice »


Name:
Photo:
Question 1
You often get so lost in thoughts that you ignore or forget your surroundings.
Question 2
You try to respond to your e-mails as soon as possible and cannot stand a messy inbox.
Question 3
You rarely do something just out of sheer curiosity.
Question 4
You are usually highly motivated and energetic.
Question 5
Winning a debate matters less to you than making sure no one gets upset.
Question 6
Your home and work environments are quite tidy.
Question 7
You do not mind being at the center of attention.
Question 8
You consider yourself more practical than creative.
Question 9
Your travel plans are usually well thought out.
Question 10
You often find yourself lost in thought when you are walking in nature.


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package input
This subpackage parses the ground truths and makes PiFF objects out of them.
- Alphabetic
- By Inheritance
- input
- AnyRef
- Any
- Hide All
- Show All
- Public
- All
Type Members
-
class
FormatException extends Exception
A class describing an error when reading a ground truth.
- sealed trait Language extends AnyRef
- sealed trait ScriptType extends AnyRef
Value Members
- def string2Language(str: String): Option[Language]
- def string2ScriptType(str: String): Option[ScriptType]
- object ArabicLanguage extends Language with Product with Serializable
- object EnglishLanguage extends Language with Product with Serializable
- object FrenchLanguage extends Language with Product with Serializable
- object HandScriptType extends ScriptType with Product with Serializable
- object OtherLanguage extends Language with Product with Serializable
- object OtherScriptType extends ScriptType with Product with Serializable
-
object
PiFFReader
This class builds PiFF objects from files, Strings, or JSON objects.
- object TypedScriptType extends ScriptType with Product with Serializable
- object UnknownLanguage extends Language with Product with Serializable
- object UnknownScriptType extends ScriptType with Product with Serializable


The top popular artists in the last year were Drake, Ed Sheeran, and Ariana Grande. I have pictured them down below. I was surprised a bit if I am being honest. I thought people did not listen to Ed Sheeran anymore. Same with Ariana Grande. The other top artists after these three were Post Malone, Billie Eilish, and Shawn Mendes.
The perfect rap albums turns 25 today. Prodigy and Havoc Of Mobb Deep's The Infamous is simply flawless. You agree? spoti.fi/TheInfamous
Posted by Spotify on Saturday, April 25, 2020


Gym Sesh
Home
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Select an exercise before continuing
{{selectedExercise[currentExerciseIndex].name}} ({{currentExerciseIndex + 1}}/{{selectedExercise.length}})
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| Package | Description |
|---|---|
| org.vngx.jsch.cipher |
| Modifier and Type | Class and Description |
|---|---|
class |
CipherImpl
Implementation of
Cipher which wraps a javax.crypto.Cipher
instance from Java's JCE. |
static class |
CipherImpl.AES128CBC
Implementation of
Cipher for aes-128-cbc cipher. |
static class |
CipherImpl.AES128CTR
Implementation of
Cipher for aes-128-ctr cipher. |
static class |
CipherImpl.AES192CBC
Implementation of
Cipher for aes-192-cbc cipher. |
static class |
CipherImpl.AES192CTR
Implementation of
Cipher for aes-192-ctr cipher. |
static class |
CipherImpl.AES256CBC
Implementation of
Cipher for aes-256-cbc cipher. |
static class |
CipherImpl.AES256CTR
Implementation of
Cipher for aes-256-ctr cipher. |
static class |
CipherImpl.ARCFOUR
Implementation of
Cipher for arcfour (RC4) cipher. |
static class |
CipherImpl.ARCFOUR128
Implementation of
Cipher for arcfour-128 cipher. |
static class |
CipherImpl.ARCFOUR256
Implementation of
Cipher for arcfour-256 cipher. |
static class |
CipherImpl.BlowfishCBC
Implementation of
Cipher for blowfish-cbc cipher. |
static class |
CipherImpl.TripleDESCBC
Implementation of
Cipher for 3des-cbc cipher. |
static class |
CipherImpl.TripleDESCTR
Implementation of
Cipher for 3des-ctr cipher. |
class |
CipherNone
Empty implementation of
Cipher to be used when no cipher is
required. |
| Modifier and Type | Method and Description |
|---|---|
Cipher |
CipherManager.createCipher(String cipherName)
Creates a new instance of the specified
cipherName . |
Cipher |
CipherManager.createCipher(String cipherName,
Session session)
Creates a new instance of the specified
cipherName for the
specified session . |
| Modifier and Type | Method and Description |
|---|---|
void |
CipherManager.setCipherFactory(AlgorithmFactory<Cipher> factory)
Sets the
AlgorithmFactory instance used by the manager to create
Cipher instances. |
Copyright © 2015. All rights reserved.


--- title: OpenNESS Documentation description: Home layout: openness ---
You are being redirected to the OpenNESS Docs.


/* * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights * Reserved. This file contains Original Code and/or Modifications of * Original Code as defined in and that are subject to the Apple Public * Source License Version 1.1 (the "License"). You may not use this file * except in compliance with the License. Please obtain a copy of the * License at http://www.apple.com/publicsource and read it before using * this file.  Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * objc-load.h * Copyright 1988-1996, NeXT Software, Inc. */ #ifndef _OBJC_LOAD_H_ #define _OBJC_LOAD_H_ #if !defined(NeXT_PDO) #import <objc/objc-class.h> #import <mach-o/loader.h> /* dynamically loading Mach-O object files that contain Objective-C code */ OBJC_EXPORT long objc_loadModules ( char *modlist[], void *errStream, void (*class_callback) (Class, Category), /*headerType*/ struct mach_header **hdr_addr, char *debug_file ); OBJC_EXPORT int objc_loadModule ( char * moduleName, void (*class_callback) (Class, Category), int * errorCode); OBJC_EXPORT long objc_unloadModules( void *errorStream, /* input (optional) */ void (*unloadCallback)(Class, Category) /* input (optional) */ ); OBJC_EXPORT void objc_register_header_name( char *name /* input */ ); OBJC_EXPORT void objc_register_header( char *name /* input */ ); #endif NeXT_PDO #endif /* _OBJC_LOAD_H_ */


RBI supersedes DHFL board of directors, insolvency proceedings to begin soon
The central bank mentioned in a statement that it superseded the Board of Directors of ailing DHFL over governance concerns and failure to pay existing debts.
HIGHLIGHTS
- RBI supersedes DHFL Board of Directors, plans to initiate insolvency proceedings soon
- DHFL is one of the country's top defaulters with dues close to Rs 1 lakh crore
- The RBI took the decision over large payment defaults and governance concerns
The Reserve Bank of India (RBI) on Wednesday superseded the board of debt-laden Dewan Housing Financial Corporation Limited (DHFL) over defaults and informed that it will soon initiate the process of resolution of the company under the insolvency and bankruptcy rules.
The central bank mentioned in a statement that it superseded the Board of Directors of ailing DHFL over governance concerns and failure to pay existing debts.
"The Reserve Bank has today superseded the Board of Directors of Dewan Housing Finance Corporation Limited (DHFL) owing to governance concerns and defaults by DHFL in meeting various payment obligations," RBI said in a statement.
RBI also said that R. Subramaniakumar, ex-MD and CEO of Indian Overseas Bank (IOB) has been appointed as the administrator under Section 45-IE (2) of the Act.
"The Reserve Bank also intends to shortly initiate the process of resolution of the company under the Insolvency and Bankruptcy (Insolvency and Liquidation Proceedings of Financial Service Providers and Application to Adjudicating Authority) Rules, 2019 and would also apply to the NCLT for appointing the Administrator as the Insolvency Resolution Professional," it added.
DHFL has been under extreme financial pressure and is one of the country's top defaulters with pending dues valued at almost Rs 1 lakh crore, as per reports.


Table Layout in CSS
Chapter 14
Figures
- Grid cells form the basis of table layout
- Anonymous-object generation in table formatting
- The formatting layers used in table presentation
- Seeing the background of table-formatting layers through other layers
- Styling captions and tables
- Separated (and thus separate) cell borders
- Border spacing effects between cells and their enclosing table
- The layout of a table row using the collapsing borders model
- Manipulating border widths, styles, and colors leads to some unusual results
- Reproducing old-school table presentation
- Fixed-width table layout
- Automatic table layout
- Vertical alignment of cell contents
- Baseline alignment of cell contents


{% extends 'base.html' %} {% block content %}
Are you sure you want to delete? "{{ food_item.name }}"?


The aim of the meeting is to gather experts studying diophantine approximation and number theory.
Location:
Aarhus University: Auditorium D1, Department of Mathematics, Aarhus University, Ny Munkegade 118, 8000 Aarhus C.
Dates:
8 December 2017.
Speakers:
- Michael Coons (Univ. Newcastle)
- Alex Ghitza (Univ. Melbourne)
- Simon Kristensen (Aarhus Univ.)
- Fabien Pazuki (Univ. Copenhagen)
- Evgeniy Zorin (Univ. York)
Program:
The conference will start at 9:30 and will end at 17:30 on Friday 8.
Click here for the detailed program.
Organizers:
Simon Kristensen (Aarhus Univ.), Fabien Pazuki (Univ. Copenhagen).
Registration:
There is no registration fee but if you want to participate we kindly ask you to send an email to fpazuki AT math.ku.dk.
Directions:
The conference will take place in Auditorium D1, Department of Mathematics, Aarhus University, Ny Munkegade 118, 8000 Aarhus C. Busses from the train station are 2A, 13 and 16. You should get off at Langelandsgade/Kasserneboulevarden. There's a short walk from the bus stop to the Department.
Sponsors:
Niels Bohr Professorship of Lars Hesselholt (Denmark).


In my previous post I explained some very quick wins to make your code a little bit cleaner. As I’ve been appointed an asp.net project at work at the moment I have the chance to get more ammunition for blogging :).
This time I’d like to talk about properly separating your tiers so that the next person doesn’t have to go through the complete application and make changes everywhere just to make a minor change to the application.
One of the problems; one of the most time consuming that is; I’ve seen is that people are confused on what they have to put in the data logic layer and what is business logic. In my case this is fairly extreme because there isn’t an ORM tool but rather every entity gets populated by calling a stored procedure and then in the code the graph objects get set. Whether this is a good approach for fetching your data or not is not within the scope of this blog post, but I’m guessing there are more people who are facing this type of situation.
Anyway let’s start with the beginning and explain the typical n-tier architecture people seem to follow. This is not a particular pattern like MVC or MVP that people are talking about so much lately. This goes back to the guidance that can be found on the msdn website. This type of architecture is often used in combination with data sets but not in my example for this post. This architecture is generally divided in 3 parts that can, but don’t have to, run on different machines if needs be. When talking about this type of architecture people mostly talk about an n-tier application.
The first part is the data layer.
The golden rule for this one: this is the gateway between the rest of your application and the database. NONE of the other layers should be talking directly to the database but instead should be doing their talking through this layer. That means if you have stored procedures you provide wrappers for them in this layer. You populate your entities in this layer too.
Other functions you can perform in this layer is setting the graph members (populating relationships). IMHO if you’re talking to the database (open/close connection) you’re doing stuff that belongs in the data layer which includes populating relationships.
Encapsulating this logic in it’s own layer, which could potentially be walled off through only exposing it with remoting or WCF, allows you to reuse the code in different places of your applications or sharing this data access assembly with multiple applications.
The second part is the business logic layer.
This layer encapsulates all the operations you do on entities to express the business rules. That means you would probably do most of your work in this layer. Basically all of the programming you will be doing for the business rules should be done here. Business logic doesn’t live in stored procedures, it doesn’t live in the UI or the data layer. Nope this layer is where it lives and nowhere else. This statement may raise some eyebrows but only and only when you find that a certain routine is a bottleneck and it is really data intensive you can put it in a stored procedure but more on that subject in another blog post.
If you find yourself transforming data so you can display it in your GUI then you’re probably expressing business rules that aren’t explicitly stated as a business rule.
When you find yourself to be concatenating strings or writing logic to translate your pages in your GUI layer then you’re probably expressing business logic (business logic doesn’t have to come from business ;) in case that wasn’t clear).
Another common find in business logic is validation for example because this generally expresses some kind of strict rule that comes from the business domain your application deals with. Validation is a tricky one but the rule is you should do all validation in your business logic. To provide a better user experience you can maybe reuse that validation on the client side. In the case of web development you probably will have to duplicate that validation in javascript if you really need it.
Separating these rules into their own layer allows you to reuse the methods and classes you create in the business logic layer, in different parts of your UI or even reuse it in different applications.
By separating this logic it should be easier for you to do some automated testing like unit testing and/or integration testing of that code.
The third and last layer
This is typically the UI layer but you could easily use web/WCF services as an interface to your logic. The UI doesn’t have to be a GUI it can also be a CLI (Command-Line Interface) or something. But that is how you interact with the user or external application. The idea is that in this layer you have virtually no logic except for what’s on the screen everything else should be handled by your business logic. To clarify this statement: you can show/hide UI elements or add/remove elements to the UI and respond to events triggered by user actions but the data of that response and the processing really belongs in the business logic layer.
The UI layer can talk to both the business logic and data logic layers. If for example you’re getting a category list with just an id and name from the database chances are you won’t need to transform that data so your UI can bind directly to the entities returned by your data layer. But more complex items like an invoice for example will probably need some processing and then it should probably pass through the business logic layer.
This is typically a somewhat harder part of your application to provide tests for although there are some libraries out there that make it easier but still there are easier parts to test in your application.
So that was a quick refresher on what the classic n-tier architecture is about an how it should be structured. I hope you will agree with me into stating that its not that hard and pretty straight-forward to implement, but what I find in the “enterprise” is far from the points mentioned above.

Following the rules should result in less code duplication, an instantaneously easier to maintain codebase and probably more happy successors for when you move on to the next project. It should also give you a higher degree of code reuse.
If there is one thing you should take away from this article then it should be:
Don’t mix your tiers
Of course there are a couple of situations when you can diverge from the ideas presented in this post but you should always be able to justify why you break the rule. So you need a good reason to break the proposed architecture and that would probably also warrant a comment so the next guy also knows what’s going on.
The most important part is to separate all non-UI logic out from the UI layer and put it in one of the lower layers.
Thanks for reading
Ivan - writing for more maintainable software -


What is West-Mec?
West-MEC is a program in Glendale that provides an education. It has a coding program that teaches about html, css, javascript, and php. The program is a two year program.
I know several programming languages. A lot of what I know is self-taught. With Java I learned from two ID-Tech camps. These camps are a week long and teach you the basics of that language. The rest I learned through trial-and-error. One thing that speed up my knowledge of Java was that I programmed plugins for a game as a hobby. That forced me to learn good programming techniques. C# was also learned through a little bit of a camp but the majority was from my knowledge of Java since the languages are so similar. C++ was learned through a camp and my knowledge of previous languages. HTML and CSS was self-taught and through the program West-MEC.
I have made several projects in Java. My top projects are a gui - tic-tac-toe game and a pong replica. I have tons of projects in java and I love to mess around with the language. With C# I have several projects. My prize project is the game I've been programming called Cities Sandbox. I've made some other Libraries in CSS for unity. As for C++ I have a few projects. For html and css I have these projects.


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The Air Nomads were a civilization composed of people who practiced the art of airbending. While nomadic, Air Nomads did inhabit four major air temples, each built on remote locations, only easily reachable with flying bison. The Air Nomads were a highly spiritual group of people.
The Water Tribe is a collective term for people, some of whom practice the art of waterbending, who follow a government system in the form of a tribal chiefdom. Although members of the Water Tribe typically inhabit the polar regions, the North Pole and the South Pole, there is a small population of waterbenders who inhabit the Foggy Swamp in Earth Kingdom territory. The two main tribes are the Northern Water Tribe at the North Pole and the Southern Water Tribe at the South Pole.
The Earth Kingdom is a massive continent led by an earth monarch and is home to people who practice the art of earthbending. Being the largest of the four nations, it is ethnically diverse with a variance of customs and cultural traditions. The people of the Earth Kingdom are strong and persistent. The geography of the Earth Kingdom varies tremendously, ranging from wooded forests to blazing deserts, mountainous terrain, and grassy plains.
The Fire Nation is home to people who practice the art of firebending and is an absolute monarchy led by the Fire Lord. Being composed of several major islands and located on the equator, the nation is considered to be an archipelago. Its economy is the largest and most powerful in the world with a strong industrial sector and advanced technological developments. The climate is normally humid and warm which allows for a diversity of flora and fauna to thrive.
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Demonstration of a mode that parses HTML, highlighting the Mustache templating directives inside of it by using the code in overlay.js. View source to see the 15 lines of code needed to accomplish this.
overlay.js


{% extends 'base.html' %} {% block header %}
This is a project aimed towards hosting competitions between AI (or if-statement based) programs in games like poker or chess. Build and submit your program to see how it does against others.
See more at our Github repository.
Take a look at the available games and choose one to play. Then, write a player to compete. Right now, we support players coded in Python 3, with more languages being worked on. An unpublished player can compete, but does not win or lose any points - it's an opportunity to make sure there aren't any bugs and make small tweaks. Once a player is published, it will earn points for wins and penalized points for losses. A published player can be challenged for competition at any time by another player. If you want to replace your player with a new and improved version, simply retire the old one. You'll keep any points accrued, but it won't be able to battle anymore.
We're Ben Dittmer, Ben Jones, and Edward Lautzenhiser. If you have questions, suggestions, or want to take us out for pizza, email us and let us know!
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{% extends "v2_base.html" %} {% load custom_filters %} {% load humanize %} {% block content %} Statistics
This section contains information and statistics related to the state of health in Singapore, the operations of our hospitals, as well as the surveillance of infectious diseases in the country.
Singapore Health Facts
Contains information and statistics on Singapore’s health status, population data, causes of death, health facilities, etc. More
Healthcare Institution Statistics
Contains statistics on hospital admissions, hospital statistics, patient bill sizes, hospital discharges by disease conditions, etc. More>
Infectious Diseases Surveillance
The Ministry systematically monitors the incidence of infectious diseases in Singapore through various surveillance systems. The data and findings are complied and available for downloading:
| Weekly Infectious Diseases Bulletin |
| Epidemiological News Bulletin |
| HIV Statistics |
Chikungunya Update
Please refer to the Weekly Infectious Diseases Bulletin for updates on Chikungunya fever cases in Singapore
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"The hard part isn't the technology — the number one failure of the software industry is building the wrong product."
Read More"The most valuable asset in the software industry is the synthesis of programming skill and deep context in the business problem domain, in one skull."
Read More"What's a programming skill that I can always sell remotely by lowering my price to meet supply/demand? I find that usually supply is so high that even if your price is zero you'll still lose the job to someone else".
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Usage of GBE will be subject to the following terms and conditions:
1) I will not attempt to download GWAS summary data in bulk from the platform websites.
2) I will not attempt to re-identify research participants.
3) In all outputs arising from usage of GBE, I agree to acknowledge and cite the relevant publications of the studies that provided the summary data.
4) I agree to adhere to the T&Cs of the relevant studies providing the summary data.