Graduation 2015-2019
Done B.Tech in Computer Science and Engineering with Specialization in Cloud Computing and Virtualization from Galgotias University and secured First Division with Distinction with an aggregate 8.56 CGPA
I am a Computer Science Graduate. Enthusiasm for computers started when I was taught computers as a subject in my school and around then we were taught how to draw basic figures with LOGO in which we make the turtle move left or right to draw basic figures. Couldn't understand working on 512 mb ram back then. From that point forward I have always been keen to know how a computer works. In the span of undergrad, I have created more noteworthy enthusiasm for programming languages and a very disruptive technology Blockchain. With interest in coding in various programming languages, I work as a full-stack developer.
Done B.Tech in Computer Science and Engineering with Specialization in Cloud Computing and Virtualization from Galgotias University and secured First Division with Distinction with an aggregate 8.56 CGPA
Done 12th from Simpkins School, CBSE Board and secured 76% overall.
Done 10th from Simpkins School and secured 9.4 CGPA overall.
Completed 5 months of internship as a System Engineer Intern at Infosys. Developed a website named SPONSOR ME, a fundraising website to help poor students, using .Net Core, Entity Framework and MS SQL Server.
Worked as a Student Influencer for Lenovo by writing reviews and promoting Lenovo's gaming laptops by doing onling and offline surveys.
Learnt the basics of Blockchain technology like what is a blockchain, what is a block , what is mining, how a block is created, proof of work, proof of stake etc.
Learnt the basics of virtualization like what is a hypervisor, what are Type I and Type II hypervisors, how virtual machine images are made etc.
Participated in an Ethical Hacking workshop held at IIT Delhi in which overview of hacking, white hat and black hat hackers and various hacking tools was given.
Participated in PROWAR-2017 organised by IEEE and developed a prototype named Pi-Drive, which is a private cloud storage to store your daily data from various devices to a central storage space using Wi-Fi. It was made using a raspberry pi and a Wi-Fi router.
Participated in TCS annual coding contest CodeVita and cleared Round -1 held in August 2018 with a rank 4907 out of 89,962
Participated and successfully completed Capgemini tech challenge 2017 and awarded as a Bitz Coder with 25,000 cash prize.
“ It is a great pleasure to recommend Aman Gupta. He is a very hardworking and sincere student. He spent almost three years with me during his graduation at Galgotias University. He has written a research paper with me and has worked on many small projects along with. As a student, he was regular and obedient and always helpful to others also. He is also open to the new and inventive idea in trending domains. I wish him every success in his life. ”


URL Encode & Decode
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Decoded URL
Encoded URL


Get ready to binge-watch as the Netflix app arrives on OnePlus TV in India
Published: December 9, 2019 1:36:34 pm
OnePlus TV is finally getting the official Netflix app.
If you own a OnePlus TV and live in India, you can now stream Netflix’s hit shows like Stanger Things and The Crown natively on the device. In a blog post over the official OnePlus Forums, OnePlus TV Software PM, Steven X, confirmed the official Netflix app is now available on a 55-inch QLED screen and a Pro model. While a number of apps were present at the launch, the exclusion of Netflix was seen as a bummer. OnePlus promised that Netflix will be added sometime in October and now it has delivered on that promise.
The latest software update comes with the build number V1.8.0T1911211115 and is rolling out to both OnePlus 55 Q1Pro and OnePlis 55Q1. The update is being released in batches, so it could take some time to show up on your TV. Beyond the Netflix support, the software update also fixes a number of issues, which are listed below:
*Added setting for directly entering recent “Input Source” at startup
*Optimized volume adjustment experience to increase or decrease audio volume more comfortable
*Pressing volume up and down buttons together to mute the TV
*Remote low battery and charging status notification on TV
*Optimized PQ video pinkish issue
Also read| Six things that make the OnePlus TV unique
Back in September, OnePlus debuted its first-ever smart TV. It is available in two versions – Q1 and Q1 Pro, one with the soundbar and one without. he OnePlus TV offers a 55-inch QLED panel and 4K resolution. The Android TV-powered smart TV brings Dolby Atmos as well as Dolby Vision. During the launch event held in India, OnePlus co-founder and CEO Pete Lau said that the idea behind the OnePlus TV was to bring the smartphone and TV closer.
OnePlus TV competes with Samsung’s high-end QLED TVs and LG’s OLED TVs. At the moment, OnePlus TV is limited to India.
For all the latest Technology News, download Indian Express App
- Tags:
- OnePlus


public interface Server
extends java.rmi.Remote
Server
interface defines abstract model of recommendation server. Server
is responsible for creating service
represented by Service
interface to serve user requests.
Server
starts, pauses, resumes, and stops by methods start()
, pause()
, resume()
, and stop()
, respectively.
Server
interface must be implemented by programmer. Both server
and service
constitute a proper recommendation server (Hudup server).
As usual, server creates one or many service (s) for serving incoming requests.
Server
extends Remote
, which means that service supports RMI (abbreviation of Java Remote Method Invocation) for remote interaction in client-server architecture. The tutorial of RMI is available at https://docs.oracle.com/javase/tutorial/rmi.
start()
, it is in two statuses: "started" and "running".start()
, pause()
, resume()
, stop()
, and exit()
.
Methods such as isStarted()
, isPaused()
, and isRunning()
are used to query current status of server.
Every time server change its current status, it notifies an event ServerStatusEvent
to listeners that implement ServerStatusListener
interface.
Such listeners are called server status listeners
, which must be registered with server by method addStatusListener(ServerStatusListener)
to receive server status events.
A server status event
is removed from server by calling removeStatusListener(ServerStatusListener)
.
Evaluator
module.
Interpreter
component in interface layer
parses such text into JSON format request. Listener
component in interface layer sends JSON format request to service layer.
In distributed environment, balancer
is responsible for choosing optimal service layer site to send JSON request.
share memory layer
, recommender service requires storage service to create snapshot
(or scanner
).
After that, the list of favorite items is sent back to interface layer as JSON format result
.
update request
is sent to transaction layer.
If request is to retrieve information then storage service
looks up share memory layer to find out appropriate snapshot or scanner.
If such snapshot (or scanner) does not exists nor contains requisite information then, a retrieval request
is sent to transaction layer;
otherwise, in found case, requisite information is extracted from found snapshot (or scanner) and sent back to interface layer as JSON format result
.
Transaction layer
analyzes update requests
and retrieval requests
from service layer and parses them into transactions.
 All low-level operations are harmonized in terms of concurrency requirement and sent to data layer later.
Some access concurrency algorithms can be used according to pre-defined isolation level.
Data layer
processes read and write operations and sends back raw result
to transaction layer. Raw result is the piece of information stored in Dataset
and KBase
.
Raw result can be output variable indicating whether or not update (write) request is processed successfully. Transaction layer collects and sends back the raw result to service layer.
Service layer translates raw result into JSON format result
and sends such translated result to interface layer in succession.
interpreter
component in interface layer receives and translates JSON format result
into text format result easily understandable for users.
| Modifier and Type | Method and Description |
|---|---|
boolean |
addStatusListener(ServerStatusListener listener)
Server has six statuses as follows:
"started": Server started.
|
void |
exit()
Exiting server.
|
DataConfig |
getConfig()
Every server owns an internal configuration.
|
boolean |
isPaused()
Testing whether server paused.
|
boolean |
isRunning()
Testing whether server is running.
|
boolean |
isStarted()
Testing whether server started.
|
void |
pause()
Server pauses.
|
boolean |
ping()
Testing whether server is working properly even though it stopped.
|
boolean |
removeStatusListener(ServerStatusListener listener)
Server has six statuses as follows:
"started": Server started.
|
void |
resume()
Server resumes
|
void |
setConfig(DataConfig config)
Every server owns an internal configuration.
|
void |
start()
Server starts.
|
void |
stop()
Server stops.
|
void start() throws java.rmi.RemoteException
java.rmi.RemoteException
- if any error raises.void pause() throws java.rmi.RemoteException
java.rmi.RemoteException
- if any error raises.void resume() throws java.rmi.RemoteException
java.rmi.RemoteException
- if any error raises.void stop() throws java.rmi.RemoteException
start()
.java.rmi.RemoteException
- if any error raises.void exit() throws java.rmi.RemoteException
java.rmi.RemoteException
- if any error raises.boolean isStarted() throws java.rmi.RemoteException
java.rmi.RemoteException
- if any error raises.boolean isPaused() throws java.rmi.RemoteException
java.rmi.RemoteException
- if any error raises.boolean isRunning() throws java.rmi.RemoteException
java.rmi.RemoteException
- if any error raises.DataConfig getConfig() throws java.rmi.RemoteException
DataConfig
java.rmi.RemoteException
- if any error raises.void setConfig(DataConfig config) throws java.rmi.RemoteException
config
- new configuration.java.rmi.RemoteException
- if any error raises.boolean addStatusListener(ServerStatusListener listener) throws java.rmi.RemoteException
start()
, it is in two statuses: "started" and "running".start()
, pause()
, resume()
, stop()
, and exit()
.
Methods such as isStarted()
, isPaused()
, and isRunning()
are used to query current status of server.
Every time server change its current status, it notifies an event ServerStatusEvent
to listeners that implement ServerStatusListener
interface.
Such listeners are called server status listeners
, which must be registered with server by this method addStatusListener(ServerStatusListener)
to receive server status events.
A server status event
is removed from server by calling removeStatusListener(ServerStatusListener)
.listener
- the server status listener
that is registered into this server in order to receive server status event represented by ServerStatusEvent
class.java.rmi.RemoteException
- if any error raises.boolean removeStatusListener(ServerStatusListener listener) throws java.rmi.RemoteException
start()
, it is in two statuses: "started" and "running".start()
, pause()
, resume()
, stop()
, and exit()
.
Methods such as isStarted()
, isPaused()
, and isRunning()
are used to query current status of server.
Every time server change its current status, it notifies an event ServerStatusEvent
to listeners that implement ServerStatusListener
interface.
Such listeners are called server status listeners
, which must be registered with server by this method addStatusListener(ServerStatusListener)
to receive server status events.
A server status event
is unregistered from server by calling this method removeStatusListener(ServerStatusListener)
.listener
- the server status listener
that is unregistered from server and it no longer received server status event.java.rmi.RemoteException
- if any error raises.boolean ping() throws java.rmi.RemoteException
java.rmi.RemoteException
- if any error raises.


{% extends 'kit_template.html' %} {% block kit_content %}
Click on the button to build a list of kit to loan.


Understanding CSS positioning
Magda Ang
May 24th, 2014
Positioning seems like an easy concept to understand; however, is a little more complicated than it first appears. First thing to understand: every single element on a web page is a block. Once we get that, we can talk about how we can use positioning to get the blocks of pixels exactly where we want them to go and have fun, creative designs.
The CSS position property takes 4 values:
Static
Is the default position for any element on a web page. If we apply positioning rules like top or left to an element that has a static position, nothing will happen, those rules are ignored.
Relative
Is similar to static except you're saying "I'd like that where it normally would be except a little to the left". It's a way to take an element without removing it from the natural flow of the page and just push o pull it to any of the four positioning properties, which are: top, right, bottom, and left. And talking about this, here comes my "aha moment": to use these properties, you need to think of them as offset properties, meaning that an element positioned right: 20px, is not moved right 20px. It's right side is offset from the right side of the window 20px, in other words, it moves to the left!! And this applies to the other three too.
Absolute
This tells the browser that whatever element to be positioned should be removed from the normal flow of the document and will be placed in an exact location on the page.  It is also taken out of the normal flow, it won't affect how the elements before or after it in the HTML are positioned on the web page.
Absolutely positioned elements are positioned relative to the first parent element that has a position other than static applied to it. If there is no parent element up that meets this condition, the absolutely positioned element is positioned relative to the document window.
So, if we set the div id="wrapper" as the parent element to position:relative...
Fixed
Fixed elements are always positioned relative to the browser window. No matter how far down the page you scroll, you will always see it.
Sources
- http://www.cssreset.com/understanding-css-relative-and-absolute-positioning-explained/
- http://www.codecademy.com/forum_questions/513b0a64ee849413590009f9
- http://css-tricks.com/absolute-relative-fixed-positioining-how-do-they-differ/
- http://webdesign.about.com/od/advancedcss/a/aa061307.htm
- http://www.barelyfitz.com/screencast/html-training/css/positioning/


{% extends "basic.html" %} {% block main %}
Q: Methods return a 500 error, particularly efetch
A: Google App Engine enforces a 2 megabyte fetch limit from external services such
as Entrez. If this limit is hit, EntrezAJAX will return a 500 error code, as well
as setting the dictionary field 'error' to be TRUE within the 'entrezajax' control
structure and a descriptive error within the field 'error_message', e.g.
{'entrezajax' : {'error' : True, 'errormessage' : '<some error message>'}}
If this happens to you, consider reducing the number of results returned
(if using a combined method) with the max parameter,
or use the Esummary method instead.


source code documentationspd_table_struct Struct Reference#include <sa.h>
Detailed DescriptionThis structure holds pointers which together define the Security Policy Database
Definition at line 125 of file sa.h.
Field Documentation
The documentation for this struct was generated from the following file: |


As a programmer i have had the opportunity to work with some realy talented programmers who are quite talented. Some of these talented programmers include:
These programmers are extensively skilled in the use of:
Since I started programming i'v had amy eye set at developing a product verification system that would be used in verifying the authentisity of goods sold in shops and imported into the country from over sea's. This project would be implemented using block chain technology to create a peer to peer network with everyone along the block chain for easier product authentication.


{% trans %}You can search multiple fields and narrow down the search results by using the advanced syntax in the search field above.{% endtrans %}
FIELD:TERM
- {% trans %}field contains term{% endtrans %}FIELD=TERM
- {% trans %}field equals term{% endtrans %}-FIELD:TERM
- {% trans %}field does not contain term{% endtrans %}FIELD<>TERM
- {% trans %}field does not equal term{% endtrans %}
{% trans %}A term containing spaces should be enclosed in quotes.{% endtrans %}
{% trans %}Multiple criteria can be separated using AND
(default, can be omitted) or OR
.{% endtrans %}
Location:123-2-025
Author:"John Doe" Title:Indico
-Author:"Bobby Boring" Title:Indico
Author:Doe Format:PDF
Committees/Council
or ATLAS
)


|
TURKCELL SUPERONLINE PLANNED MAINTENANCE EMERGENCY |
||||||||||
|
Dear Customer,
|
||||||||||
|
Maintenance Number: |
11111111111111 |
|||||||||
|
Start Tİme: |
07.08.2021 00:00 GMT+3 |
|||||||||
|
End Tİme: |
07.08.2021 07:00 GMT+3 |
|||||||||
|
Impact of the maintenance: |
There is a fibercut risk during Sancaktepe routes Circuit transfer work will be carried out at Istanbul Sancaktepe service point. It is foreseen that your services will be interrupted during the work.
|
|||||||||
|
Thank you for your cooperation. Best regards, |
||||||||||
|
<EMAIL_ADDRESS>– 0 850 222 46 62 |


Parentheses is used to contain expressions and parameters. It is used to contain a list of parameters that is passed on to the function and control structure. They are also used to group expressions to control the order of execution. Also, some functions don’t have parameters and is then left blank.
Square brackets are used to store elements, objects and string in an array so that these can be accessed later in the script.
Braces is a piece of code that is going to be executed as one. It is also another way of creating objects.
Single and double quotes are the same thing and is used to define strings. They can be used inside each other but they have to match.


DSC Panel
Show events
Cameras
Refresh
Ready
Armed
Trouble
Program
Fire
Stay Arm
Away Arm
Disarm
Fire
Ambulance
Police
Events
Close
Clear
Cameras
Close
Arm All
Disarm All
Snap All
Record All


Bookshelf
Books
Title
Author
ISBN
Published Date
Published By
Keywords
Add new Book
Title
Author
ISBN
Published Date
Published By
Keywords
Save
Código
Nome
Salvar
Nome
Salvar
Time A
Time B
Data
Hora
:
Salvar


Recipes: Load balancing
mod_lua
is quite easy.
In this example, I have created two load balancers, one that randomly distributes the load, and one that distributes the load evenly across backends using the new ivm_get/ivm_set features in httpd 2.4.5.
translate_name
phase of a request, which is equivalent to what mod_proxy does with ProxyPass. In a way, the example below is equivalent of using a balancer group and the ProxyPass directive, only it gives you more power over creating just the balancing technique you want to, plus it's great fun!
LuaHookTranslateName /path/to/balancer.lua proxy_handler
local backends = { "http://backend1.foo.com/", "http://backend2.foo.com/", "http://backend3.foo.com/" }
function proxy_handler(r) r.handler = "proxy-server" r.proxyreq = apache2.PROXYREQ_REVERSE r.filename = "proxy:" .. backends[math.random(1,#backends)] .. r.uri return apache2.DECLINED -- let the proxy handler do this instead end
local backends = { "http://backend1.foo.com/", "http://backend2.foo.com/", "http://backend3.foo.com/" }
function proxy_handler(r) r.handler = "proxy-server" r.proxyreq = apache2.PROXYREQ_REVERSE -- Get number of total backends local number_of_balancers = #backends -- Get the previously used backend from the global server records local backend_choice = r:ivm_get("mod_lua_balancer_previous") or 0 -- Increment or set to the first balancer if we've just used the last one backend_choice = backend_choice + 1 if backend_choice > number_of_balancers then backend_choice = 1 end -- Set the used backend in the global pool r:ivm_set("mod_lua_balancer_previous", backend_choice) -- Redirect to the balancer r.filename = "proxy:" .. backends[backend_choice] .. r.uri return apache2.DECLINED -- let the proxy handler do this instead end


Chore information for the week of {{ week }} [historical]
{% for user in users %}
{% endfor %}
{{ user.username }}
| Chore | Completed |
|---|---|
|
{{ chore.chore_name }}
{{ chore.chore_value }}
|
{% for obj in chore.week_completions %}
{{ obj.date }} {% endfor %}
|
| Total earned this week: {{ user.totalearned }} |


Tanzanian Safaris, Climbs, & Beach Holidays
Based in Moshi, Tanzania not far from the border between Kenya and Tanzania, we offer the tailor made tours to all of the finest locations in East Africa. We offer you a choice on your climb or safari whether you want your trip to be a private trip, allowing you exclusive control over the itinerary and accommodations with you knowing that no one will be added to your group to disrupt your interests and tempo of travel; or you can choose to travel in an open group, where others may be added or you may be added into another group, offering lower cost and the opportunity to meet other travelers. Either way, you will be assured that we will always provide the finest equipment and staff.
Commitment to Excellence
To insure that all is right with your trip, one of us personally accompanies all trips. The person that you make arrangemnts with is the person that will be next to you during your adventure. We never sub-contract your safety and enjoyment to someone else. That does limit the number of groups that we can accept however and it is recommended that you bookings are done early to avoid disappointment.We use the best equipment available, ensure you have lots of good wholesome food, maintain a very high guide to client ratio and most importantly only employ the best guides with whom we have personally climbed.
Genuine Experts
All our Tro-Peaks Adventures Tanzanian team have climbed all mountains, every route and know all safari destinations in the counrty, plus all Indian Ocean and Lake Victoria beaches from first-hand experience.
Tailor-made
We help you create your own perfect mountain climb, the dates you want and your choice of route. No compromises and whatever extras you want.
Fantastic Combination Packages
We can combine your climbs with a safari, tribal tour, or a Spice Island beach excursion.
Absolute Flexibility
If you need to change your plans we will reschedule your adventure no cost to you
(except in cases where third parties such as lodges may withhold a deposit for late cancellations).
We provide unique and tailor-made itineraries to suit your individual requirements and preferences, including all
meet and assist at the airport, airport transfers to and from your hotel, as well as many exciting travel extensions to the
surrounding game parks.
We look forward to putting our experience to work for you.
We thank you for visiting our website and welcome your questions and inquiries.
Karibu Afrika---Karibu Tro-Peaks Adventures. (Welcome!)
Tro-PEAKS ADVENTURES is an officially registered company as a tour and safari company with Tanzania government under to the country law. The company has an excellent reputation in East Africa in organizing trips includes climbing Mt Kilimanjaro, Mt Meru, and Mt Oldoinyo Lengai, lodge wildlife safaris, tented wildlife safaris, walking safaris, hotel accommodations, beaches and transfers. Our reasonable price of our tours is set to manage the level with a lot of respect of the good values of our clients' satisfaction for their lifetime dream experience. Our pricing is set to the most affordable level possible without compromising quality and safety.


Often bosses will bring out additional mobs that have to be handled specifically.
For example:
- Melt them, kill them as quick as possible before they do bad stuff
- Focus all DPS on one at a time and kill them individually
- Kill them at strategic times because their death triggers a good or bad event (a ticking debuff or a pile of goo on the floor that saves us from another mechanic)
- Fixated – a player marked with this needs to run away from the add fixated on them because being touched will do enormous damage
When targeted with a ray of bad from the boss to the player, they should run around to aim it so that it goes off away from the group and don’t run it through melee when it comes out of the boss if possible.
Giant ball(s) floating around the room will hurt, slow, stun, etc. Do not touch.
Once the boss’s gauge fills up they will do an action that requires mechanics.
- “Bar” may fill from time, adds killed, mechanics triggered, damage done to the boss, etc.
- “Bar” may not be a bar and may be a counter or something similar
Finding a way around mechanics that makes it possible to beat the boss without doing what Blizz wants us to do.
For example:
- Adding a 3rd tank to avoid difficult 2 tank mechanics
- Exploiting a specific class ability such as DK Grip or Warlock teleport
- Brute force the boss down with sheer power and way too much HP on our side, usually done when farming older content
As a debuff builds, run to a designated spot in the room to cleanse it.
Various and often moving things can go off in boss rooms such as giant beams, laser grids, streaks of lava, fire vents, etc. Focus on avoiding them until the mechanic is done.
Everyone needs to avoid spots on the ground.
Players who have been marked with something bad that is about to fall off of them should run it out away from the group so it drops off at a safe distance.
Usually everyone will drop off their bad in the same place so it’s neatly tucked away but be careful not to step in someone else’s.
Yep, sometimes we have to do this, perhaps if the boss is mind controlled to fight for us momentarily while we focus an add.
Stand in a spot or touch something in the room to gain a buff.
(These are rare, and sarcastic players will tell you this in a “don’t stand in the bad” situation.)
Stand behind a provided pillar for protection from a boss attack.
Players may be possessed, have a copy made of them, encased in a trap, or some other predicament that can only be fixed by turning on them and doing damage.
Players will have an infectious debuff such as lightning, fire, poison, pulsing damage etc, and need to leave plenty of room between themselves and others (use a range check here if necessary).
Also: "Leave Room for Ganesh"
Sorry the wording on this has become a guild classic.
A player is the target of incoming damage and needs to run away from others so it doesn’t splash onto them.
Explosives will trigger when touched so we have to avoid them except for when designated players such as the off tank are told to go touch a few on purpose so we get rid of some in the room.
Part of the room will offer protection from damage, scurry over to it quickly.
Fights can require us to send people to different places and the raid leader will split the groups accordingly.
Some examples are:
- Fully split fights
- A different boss in each realm, each requiring dedicated tank, healers, dps for the whole fight
- Phase splits
- Teams will break off for a phase to kick ass in different places, often one has the main boss and the other area(s) will be fighting adds and mini bosses
- Tower defense
- Mobs will come from different places at different times and the group will be split to cover them efficiently
Converge on marked player(s) to absorb damage.
- This player should stand still to make it easy for people to stand on them
- Sometimes this means a few people running to another player, other times it means the entire raid stacks on the tanks, it depends
- Can also be used to describe standing in the way of a beam targeted at another player, not just a spot directly on them
One or more players needs to stand in a marked spot to absorb or prevent damage.
Two players will have a mark above their head or a colorful line connecting them.
These mechanics are broken two ways depending on the fight:
- Run away until the connection breaks
- Run towards each other to touch
We aren’t fighting the boss but packs of mobs that we must defeat before they can destroy our ally or whatever we’re protecting.


Section 1
Subsection 1
Subsection 2: Testing figures and movies
Test of movies
The \( \theta \) parameter (not \( \nabla \)?)
Custom Environments
Tables
A test of verbatim words in heading with subscript \( a_i \): my_file_v1
and my_file_v2
Bibliography test
Example 1: Examples can be typeset as exercises
URLs
LaTeX Mathematics
Exercises
Problem 1: Flip a Coin
Remarks
Not an exercise
Project 1: Compute a Probability
Project 2: Explore Distributions of Random Circles
Remarks
Exercise 1: Determine some Distance
Remarks
Some exercise without the "Exercise:" prefix
Example 2: Just an example
Here goes another section
More Exercises
Exercise 3: Make references to projects and problems
Project 3: References in a headings do not work well in html
References
Appendix: Just for testing; part I
A subsection within an appendix
Appendix: Just for testing; part II
Appendix: Testing identical titles
Appendix: Testing identical titles
Appendix: Testing identical titles
Appendix: Testing identical titles
Appendix: Testing inline comments
Appendix: Testing headings ending with verbatim inline
The format of this document is plain, homemade HTML (from Doconce).
Abstract. This is a document with many test constructions for doconce syntax. It was used heavily for the development and kept for testing numerous constructions, also special and less common cases.
And exactly for test purposes we have an extra line here, which is part of the abstract.
Here is a nested list:
Here are two lines that make up a block quote.
More text, with a reference back to the section Section 1 and further to the section URLs.
Let's do some copying from files too. First from subroutine up to the very end,
1 2 3 4 5 6 7 8 9 10 11 12 13 | subroutine test()
integer i
real*8 r
r = 0
do i = 1, i
r = r + i
end do
return
C END1
program testme
call test()
return
|
and then just the subroutine,
1 2 3 4 5 6 7 8 | subroutine test()
integer i
real*8 r
r = 0
do i = 1, i
r = r + i
end do
return
|
and finally the complete file:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | C a comment
subroutine test()
integer i
real*8 r
r = 0
do i = 1, i
r = r + i
end do
return
C END1
program testme
call test()
return
|
Testing other code environments. First Python:
1 2 3 4 | !bc pycod
def f(x):
return x+1
!ec
|
which gets rendered as
1 2 | def f(x):
return x+1
|
Now a complete program to be shown via Python Online Tutorial:
Then Cython:
1 2 | cpdef f(double x):
return x + 1
|
C++:
1 2 3 4 5 6 7 | #include <iostream>
int main()
{
std::cout << "Sample output" << std::endl;
return 0
}
|
And a little bit of Fortran:
1 2 3 4 5 6 7 8 | !bc cod
subroutine midpt(x, length, a, b)
real*8 a, b, x
x = (a + b)/2
length = b - a
return
end
!ec
|
which then is typeset as
1 2 3 4 5 6 | subroutine midpt(x, length, a, b)
real*8 a, b, x
x = (a + b)/2
length = b - a
return
end
|
HTML:
1 2 3 4 5 |

Column 1	Column 2

0.67526 	0.92871

|
System call:
1 2 3 4 5 | Terminal> mkdir test
Terminal> cd test
Terminal> myprog -f
output1
output2
|
It is time to test verbatim inline font
especially with a newline
inside the text
and an exclamation mark at the end: BEGIN
! The
exclamation mark inside the verbatim text is not smart for latex as
we use ! in the verb
typesetting... Also test backslashes
like \begin
and \end
in inline verbatim text.
Here is some red color and an attempt to write with green color containing a linebreak. And one more. Some formats will only display this correctly when HTML is the output format.
Test of figures. In particular we refer to Figure 1 in which there is a flow.
Figures without captions are allowed and will be inlined.
Movie mov:tsunami shows a tsunami.
Mjolnir tsunami (by Sylfest Glimsdal) .
Test empty caption (for inline movie):
Movie of files ../doc/manual/figs/wavepacket_*.png Movie based on collection of frames (here just a few frames compared with the full wavepacket.mpeg movie).
Movies can be uploaded to YouTube and embedded as HTML or as a link.
Computational fluid dynamics movie.
Here is figure 2 with a long multi-line caption and an extra space before the FIGURE keyword.
Functions do not always need to be advanced, here is one involving \( \theta \):
1 2 | def f(theta):
return theta**2
|
More on \( \theta \). Here is more text following headline with math.
Newcommands must also be tested in this test report: \( \frac{1}{2} \), \( {1/2} \), \( \pmb{x} \), \( \frac{Du}{dt} \), both inline and in block:
$$ \begin{align*} \frac{Du}{dt} &= 0 \\ \frac{1}{2} &= {1/2}\\ \frac{1}{2}\pmb{x} &= \pmb{n} \end{align*} $$
Or with align with label and numbers:
$$ \begin{align} \frac{Du}{dt} &= 0 \label{aligneq1}\\ \frac{1}{2} &= {1/2}\\ \frac{1}{2}\pmb{x} &= \pmb{n} \label{aligneq2} \end{align} $$
Here is an attempt to create a theorem environment via Mako
(for counting theorems) and comment lines to help replacing lines in
the .tex
by proper begin-end LaTeX environments for theorems.
Should look nice in most formats!
Theorem 5. Let \( a=1 \) and \( b=2 \). Then \( c=3 \).
Proof. Since \( c=a+b \), the result follows from straightforward addition. \( \Diamond \)
As we see, the proof of Theorem 5 is a modest achievement.
Let us take this table from the manual:
| time | velocity | acceleration |
| 0.0 | 1.4186 | -5.01 |
| 2.0 | 1.376512 | 11.919 |
| 4.0 | 1.1E+1 | 14.717624 |
The Doconce source code reads
1 2 3 4 5 6 7 | |--------------------------------|
|time | velocity | acceleration |
|--l--------r-----------r--------|
| 0.0 | 1.4186 | -5.01 |
| 2.0 | 1.376512 | 11.919 |
| 4.0 | 1.1E+1 | 14.717624 |
|--------------------------------|
|
Here is yet another table to test that we can handle more than one table:
| time | velocity | acceleration |
| 0.0 | 1.4186 | -5.01 |
| 1.0 | 1.376512 | 11.919 |
| 3.0 | 1.1E+1 | 14.717624 |
And one with math headings (that are expanded and must be treated accordingly) and verbatim heading and entry:
| \( i \) | \( h_i \) | \( \bar T_i \) | L_i |
| 0 | 0 | 288 | -0.0065 |
| 1 | 11,000 | 216 | 0.0 |
| 2 | 20,000 | 216 | 0.001 |
| 3 | 32,000 | 228 | 0.0028 |
| 4 | 47,000 | 270 | 0.0 |
| 5 | 51,000 | 270 | -0.0028 |
| 6 | 71,000 | 214 | NaN |
And add one with verbatim headings (with underscores),
and rows starting with |-
because of a negative number,
and |
right after verbatim word (with no space):
| exact | v_1 | \( a_i \) + v_2 | verb_3_ |
| 9 | 9.62 | 5.57 | 8.98 |
| -20 | -23.39 | -7.65 | -19.93 |
| 10 | 17.74 | -4.50 | 9.96 |
| 0 | -9.19 | 4.13 | -0.26 |
my_file_v1
and my_file_v2
Files my_file_v1.py
and my_file_v2.py
define some math \( a_{i-1} \).
Here is
some text.
Here is an example: [1] discussed propagation of large destructive water waves, [2] gave an overview of numerical methods for solving the Navier-Stokes equations, while the use of Backward Kolmogorov equations for analyzing random vibrations was investigated in [3]. The book chapter [4] contains information on C++ software tools for programming multigrid methods. A real retro reference is [5] about a big FORTRAN package. Multiple references are also possible, e.g., see [1] [4].
We need to cite more than 10 papers to reproduce an old formatting problem with blanks in the keys in reST format: [6] [3] [7] [1] and [2] [8] [9] [10] [11] [12] [13] and all the work of [14] [4] [15] as well as old work [5] and [16], and the talk [17]. Langtangen also had two thesis [18] [16]. More retro citations are the old ME-IN323 book [19] and the [20] OONSKI '94 paper.
Examples can start with a subsection heading starting with Example:
and then, with the command-line option --examples_as_exercises
be
typeset as exercises. This is useful if one has solution
environments as part of the example.
a) State some problem.
Solution. The answer to this subproblem can be written here.
b) State some other problem.
Hint 1. A hint can be given.
Hint 2. Maybe even another hint?
Solution. The answer to this other subproblem goes here, maybe over multiple doconce input lines.
Testing of URLs: hpl's home page hpl, or
the entire URL if desired, http://folk.uio.no/hpl. Here is a
plain file link testdoc.do.txt, or testdoc.do.txt, or
testdoc.do.txt or testdoc.do.txt or a link with
newline. Can test spaces with the link with word
too: hpl or hpl. Also file:///
works: link to a
file is
fine to have. Moreover, "loose" URLs work, i.e., no quotes, just
the plain URL as in http://folk.uio.no/hpl, if followed by space, comma,
colon, semi-colon, question mark, exclamation mark, but not a period
(which gets confused with the periods inside the URL).
Mail addresses can also be used<EMAIL_ADDRESS>or just a mail link, or a raw<EMAIL_ADDRESS>Here are some tough tests of URLs, especially for the latex
format:
Newton-Cotes formulas
and a good book. Need to test
Newton-Cotes with percentage in URL too:
http://en.wikipedia.org/wiki/Newton%E2%80%93Cotes_formulas
and http://en.wikipedia.org/wiki/Newton-Cotes#Open_Newton.E2.80.93Cotes_formulae which has a shebang.
For the --device=paper
option it is important to test that URLs with
monofont link text get a footnote, as in this reference to
decay_mod.
More tough tests: repeated URLs whose footnotes when using the
--device=paper
option must be correct. We have
google, google, and
google, which should result in exactly three
footnotes.
Here is an equation without label using backslash-bracket environment: $$ a = b + c $$ or with number and label, as in \eqref{my:eq1}, using the equation environment: $$ \begin{equation} {\partial u\over\partial t} = \nabla^2 u \label{my:eq1} \end{equation} $$ We can refer to this equation by \eqref{my:eq1}.
Here is a system without equation numbers, using the align-astrisk environment: $$ \begin{align*} \pmb{a} &= \pmb{q}\times\pmb{n} \\ b &= \nabla^2 u + \nabla^4 v \end{align*} $$
And here is a system of equations with labels in an align environment:
$$
\begin{align}
a &= q + 4 + 5+ 6 \label{eq1} \\
b &= \nabla^2 u + \nabla^4 x \label{eq2}
\end{align}
$$
We can refer to \eqref{eq1}-\eqref{eq2}. They are a bit simpler than
the Navier-Stokes equations. And test LaTeX hyphen in CG-2
.
Also test \( a_{i-j} \) as well as \( kx-wt \).
Many of the next environments will fail in non-latex formats. Testing multiline: $$ \begin{multline} a = b = q + \\ f + \nabla\cdot\nabla u \label{multiline:eq1} \end{multline} $$ Testing split: $$ \begin{equation} \label{split:envir:eq} \begin{split} a = b = q &+ \\ & f + \nabla\cdot\nabla u \end{split} \end{equation} $$ We can refer to the last equation by \eqref{split:envir:eq}.
Testing gather: $$ \begin{gather} a = b \\ c = d + 7 + 9 \end{gather} $$
Testing alignat: $$ \begin{alignat}{2} a &= q + 4 + 5+ 6\qquad & \mbox{for } q\geq 0 \label{eq1a} \\ b &= \nabla^2 u + \nabla^4 x & x\in\Omega \label{eq2a} \end{alignat} $$ Let us refer to \eqref{eq1}-\eqref{eq2} again, and to the alignat variant \eqref{eq1a}-\eqref{eq2a}, and to \eqref{my:eq1}.
Testing eqnarray: $$ \begin{eqnarray} {\partial u\over\partial t} &=& \nabla^2 u + f, \label{myeq1}\\ {\partial v\over\partial t} &=& \nabla\cdot(q(u)\nabla v) + g \label{myeq2} \end{eqnarray} $$
More mathematical typesetting is demonstrated in the coming exercises.
Below, we have Problem 1: Flip a Coin and Project 1: Compute a Probability, as well as Project 2: Explore Distributions of Random Circles and Project 3: References in a headings do not work well in html, and in between there we have Exercise 3: Make references to projects and problems.
Make a program that simulates flipping a coin \( N \) times. Print out "tail" or "head" for each flip and let the program count the number of heads.
Remarks with such a subsubsection heading would previously mark the beginning of a new exercise and cause trouble. Maybe a list
r = random.random()
and define head as r <= 0.5
.
Hint 2.
Draw an integer among \( \{1,2\} \) with
r = random.randint(1,2)
and define head when r
is 1.
Answer.
If the random.random()
function returns a number \( <1/2 \), let it be
head, otherwise tail. Repeat this \( N \) number of times.
Solution. Code:
1 2 3 4 5 6 7 8 | import sys, random
N = int(sys.argv[1])
heads = 0
for i in range(N):
r = random.random()
if r <= 0.5:
heads += 1
print 'Flipping a coin %d times gave %d heads' % (N, heads)
|
Filenames: flip_coin.py
, flip_coin.pdf
.
Should be possible to stick a normal section in the middle of many exercises.
What is the probability of getting a number between 0.5 and 0.6 when drawing uniformly distributed random numbers from the interval \( [0,1) \)?
Hint.
To answer this question empirically, let a program
draw \( N \) such random numbers using Python's standard random
module,
count how many of them, \( M \), that fall in the interval \( (0.5,0.6) \), and
compute the probability as \( M/N \).
The formula for a circle is given by
$$
\begin{align}
x &= x_0 + R\cos 2\pi t,\\
y &= y_0 + R\sin 2\pi t,
\end{align}
$$
where \( R \) is the radius of the circle, \( (x_0,y_0) \) is the
center point, and \( t \) is a parameter in the unit interval \( [0,1] \).
For any \( t \), \( (x,y) \) is a point on the circle.
The formula can be used to generate n
points on a circle:
1 2 3 4 5 6 7 8 9 | import numpy as np
def circle(R, x0, y0, n=501):
t = np.linspace(0, 1, n)
x = x0 + R*np.cos(2*np.pi*t)
y = y0 + R*np.sin(2*np.pi*t)
return x, y
x, y = circle(2.0, 0, 0)
|
The goal of this project is to draw \( N \) circles with random
center and radius. Plot each circle using the circle
function
above.
a) Let \( R \) be normally distributed and \( (x_0,y_0) \) uniformly distributed.
Hint.
Use the numpy.random
module to draw the
\( x_0 \), \( y_0 \), and \( R \) quantities.
Answer. Here goes the short answer to part a).
Solution. Here goes a full solution to part a).
b)
Let \( R \) be uniformly distributed and \( (x_0,y_0) \) normally distributed.
Filename: norm.py
.
c) Let \( R \) and \( (x_0,y_0) \) be normally distributed.
Filename: circles.pdf
.
At the very end of the exercise it may be appropriate to summarize and give some perspectives.
Intro to this exercise. Questions are in subexercises below.
The text here belongs to the main (intro) part of the exercise. Need closing remarks to have text after subexercises.
Solution.
Here goes a full solution of the whole exercise.
With some math \( a=b \) in this solution:
$$ \hbox{math in solution: } a = b $$
And code a=b
in this solution:
1 | a = b # code in solution
|
End of solution is here.
a) Subexercises are numbered a), b), etc.
Hint 1. First hint to subexercise a). With math \( a=b \) in hint:
$$ a=b. $$ And with code (in plain verbatim) returning \( x+1 \) in hint:
1 2 | def func(x):
return x + 1 # with code in hint
|
Hint 2.
Second hint to subexercise a).
Filename: subexer_a.pdf
.
Answer. Short answer to subexercise a). With math in answer: \( a=b \).
b) Here goes the text for subexercise b).
Some math \( \cos^2 x + \sin^2 x = 1 \) written one a single line:
$$ \cos^2 x + \sin^2 x = 1 \thinspace .$$
Hint.
A hint for this subexercise.
Filename: subexer_b.pdf
.
Solution. Here goes the solution of this subexercise.
Some final closing remarks, e.g., summarizing the main findings and their implications in other problems can be made. These remarks will appear at the end of the typeset exercise.
Just some text. And some math saying that \( e^0=1 \) on a single line, to test that math block insertion is correct:
$$ \exp{(0)} = 1 $$
And a test that the code lambda x: x+2
is correctly placed here:
1 | lambda x: x+2
|
a) What is the capital of Norway?
Answer. Oslo.
With some text, before we continue with exercises.
Pick a statement from Project 2: Explore Distributions of Random Circles or Problem 1: Flip a Coin
and verify it.
Filename: verify_formula.py
.
Refer to the previous exercise as Exercise 3: Make references to projects and problems,
the two before that as Project 1: Compute a Probability and Project 2: Explore Distributions of Random Circles,
and this one as Project 3: References in a headings do not work well in html.
Filename: selc_composed.pdf
.
This is the first appendix.
Some text.
This is more stuff for an appendix.
Without label.
With label.
With label.
Without label.
Need a lot of text to surround the summary box. Version control systems allow you to record the history of files and share files among several computers and collaborators in a professional way. File changes on one computer are updated or merged with changes on another computer. Especially when working with programs or technical reports it is essential to have changes documented and to ensure that every computer and person involved in the project have the latest updates of the files. Greg Wilson' excellent Script for Introduction to Version Control provides a more detailed motivation why you will benefit greatly from using version control systems.
Projects that you want to share among several computers or project workers are today most conveniently stored at some web site "in the cloud" and updated through communication with that site. I strongly recommend you to use such sites for all serious programming and scientific writing work - and all other important files.
The simplest services for hosting project files are Dropbox and Google Drive. It is very easy to get started with these systems, and they allow you to share files among laptops and mobile units with as many users as you want. The systems offer a kind of version control in that the files are stored frequently (several times per minute), and you can go back to previous versions for the last 30 days. However, it is challenging to find the right version from the past when there are so many of them.
More seriously, when several people may edit files simultaneously, it can be difficult detect who did what when, roll back to previous versions, and to manually merge the edits when these are incompatible. Then one needs more sophisticated tools than Dropbox or Google Drive: project hosting services with true version control systems. The following text aims at providing you with the minimum information to started with such systems. Numerous other tutorials contain more comprehensive material and in-depth explanations of the concepts and tools.
The idea with project hosting services is that you have the files associated with a project in the cloud. Many people may share these files. Every time you want to work on the project you explicitly update your version of the files, edit the files as you like, and synchronize the files with the "master version" at the site where the project is hosted. If you at some point need to go back to a version of the files at some particular point in the past, this is an easy operation. You can also use tools to see what various people have done with the files in the various versions.
All these services are very similar. Below we describe how you get started with Bitbucket, GitHub, and Googlecode. Launchpad works very similarly to the latter three. All the project hosting services have excellent introductions available at their web sites, but the recipes below are much shorter and aim at getting you started as quickly as possible by concentrating on the most important need-to-know steps. The Git tutorials we refer to later in this document contain more detailed information and constitute of course very valuable readings when you use version control systems every day. The point now is to get started.
Projects that you want to share among several computers or project workers are today most conveniently stored at some web site "in the cloud" and updated through communication with that site. [hpl 1: not sure if in the cloud is understood by all.] I strongly recommend you to use such sites for all serious programming and scientific writing work - and all other important files.
The simplest services for hosting project files is Dropbox.
[mp 2: Simply go to http://dropbox.com and watch the video. It explains
how files, like myfile.py
, perhaps containing much math, like
\( \partial u/\partial t \), are easily communicated between machines.]
It
is very easy to get started with Dropbox, and it allows you to share
files among laptops and mobile units.
When several people may edit files simultaneously, it can be difficult detect who did what when, roll back to previous versions, and to manually merge the edits when these are incompatible. Then one needs more sophisticated tools than Dropbox: project hosting services with true version control systems. [hpl 3: The following text aims at providing you with the minimum information to started with such systems. Numerous other tutorials contain more comprehensive material and in-depth explanations of the concepts and tools.]
verbatim inline
The point here is to test 1) verbatim
code in headings, and 2)
ending a heading with verbatim code as this triggers a special
case in LaTeX.


Show more..
Princess Elsa, Minions, Trolls, Super Heroes.. And many others...
The Journey around the World, Alice in the Wonderland.. And others...
Full Moon Party, Dancing Birthday Party, To Overpower the Time.. And many others...
The best DJs, professional photographers and videographers.. and much more...


Hello there! I am software developer looking for ways to give back during these difficult times. Technology is hard, and we all have had to adapt to using it more at an unprecidented rate. I can work on your website, design a new page, or help you find ways to automate processes and add value to your business. Please review my new website and contact me if I can help in anyway!
Perform as lead developer on custom internal applications and vendor implementations.
Participated in IT apprenticeship development program. Rotated across a broad range of IT teams.
Identified ways to automate business processes and developed tools for internal users.
Completed capstone senior design project during my senior year at Penn State University.
Outside of my real job, I have worked as a hockey referee for 15 years. I currently work all levels of youth, high school, and collegiate hockey. I serve as the president of Erie Ice Referees Inc, and volunteer as an off-ice official for the Ontario Hockey League.
In the summertime, I enjoy time away from hockey rinks by golfing, drinking beers, and cheering on my favorite baseball team, the Cleveland Indians.


My understanding
Making any raw data readable in a multisensorial way (visual,auditory in my case) to the viewer, thereby letting them end up with an information takeaway.
In the process of translation of data to information, certain aspects based on audience and context should be focused and manipulated to make sense to the viewer. Classification and categorization are must in order to establish the order of reading
My idea is to include all possible audience to see the visualization of any domain. The first level should be made understandable for general public who wants to see my visualization based out of their interest. The second on demand level can be made us of the targeted audience, on demand
A flow that particular data needs to be represented in story and/or visuals. Some stories will have a narration, some doesn't. A narration need not have a conclusion at all times. Narration would start from a simple opening and build up as the narration goes
Below are the criterias I personally prefer at, in general. This can also change based on project/context/audience


ManageIQ.org Improved and Refreshed - take a look!
When ManageIQ was open sourced two years ago, the manageiq.org website was launched to support the project and its community. Many enhancements have been added over time to serve the needs of ManageIQ users and developers. However, as our community grows, some of the information on the site have become outdated or inadequate. We’ve also heard numerous requests and suggestions from you during this year’s events such as ManageIQ Design Summit and Red Hat Summit, and it’s evident that the website needed an overhaul.
So for the past couple of months, a group of us have been working diligently to renew the experience for manageiq.org. Some of you may have already sneaked a peek during the Sprint reviews, or even reviewed the beta version of the new site. We’ve made more changes with the last round of comments and we’re proud to present the refreshed and improved ManageIQ.org!
The goals of the new website is to make it easier for first time users of ManageIQ to get started, for seasoned users to locate the additional information they are looking for, as well as for developers to contribute and extend ManageIQ and its functionalities. The redesign of visuals and user interaction pulls the updated content together to provide an overall enhanced experience for all visitors.
Front page
The first thing you will notice when you visit the new ManageIQ.org is the triad of options for getting started with ManageIQ. This is to provide a quick and easy way to take ManageIQ for a spin and experience the power of the platform without having to think about the complexities beneath. You will also get an overview of the highlights and features of the ManageIQ management engine.
Documentation
There is a wealth of information and documentation on ManageIQ, from walkthroughs with screenshots for first time users to in-depth automation with code samples. Whether you’re interested in the usage or development of ManageIQ, the improved layout and organization of docs will guide you to what you need.
Download
The new download page allows you to see the available appliance downloads at a glance, along with their formats and approximate sizes. We have recently introduced a Vagrant image to run ManageIQ in a Vagrant box.
Community
Even with all available content at your fingertips, we understand the need to reach out to others for support and camaraderie. Here you’ll find the various ways to connect, discuss, develop and collaborate with the ManageIQ community, online or in person!
Blog
A great way to keep abreast of the fast-paced developments and exciting happenings in ManageIQ and its community is to follow and subscribe to our blog. In addition, we have simplified the categories of posts so you can check out related post series such as Last Week in ManageIQ, Sprint Reviews, events, announcements, software releases and collaboration/participation.
The release of this new website is by no means the end of the work we’re putting into it. We have a list of refinements we are still working on to make it even better. All of you are encouraged to report issues you encounter while navigating the site. So if you haven’t already, head to ManageIQ.org now and take a look!


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{% assign faqUrl = site.baseurl | append: '/faq' %}
{% assign AngularUrl = site.baseurl | append: '/faq' %}
{% assign resourcesUrl = site.baseurl | append: '/faq' %}
Tentative schedule - Arabian Standard Time (Doha, Qatar, GMT + 3)
- 09:00am - 09:30am - ngGirls and Angular overview
- 09:30am - 11:00am - coding, networking
- 11:00am - 11:30am - short break, lightning talk
- 11:30am - 12:30pm - coding, networking
- 12:30pm - 13:30pm - lunch break
- 13:30pm - 15:00pm - coding, networking
- 15:00pm - 15:30pm - short break, lightning talk
- 15:30pm - 17:00pm - coding, networking
- 17:00pm - closing remarks


First Name:
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Previous experirnce:
Date of birth:
Desire salary: $$
Position: Frontend developer Backend developer UI Designer
Benefits: Snacks & Coffe Insurance 30-days vacations Open-minded manager Free English courses
Current level: Noobie Junior Middle Senior
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Stewartry police warn online daters to be wary of scammers
Officers have received reports of a dating app version of a racket known as the Spanish inheritance scam
by Stuart Gillespie, https://www.dailyrecord.co.uk/authors/stuart-gillespie/People looking for love online are being warned to be wary of scammers.
Stewartry police have received reports of a dating app version of a notorious racket known as the Spanish inheritance scam.
It involves messages being sent through seemingly genuine accounts on online dating websites asking for help with legal matters.
Sergeant Colin Scott, who is based in Castle Douglas, said: “The victim will receive messages over a period of a month or so then receive a message saying they need help getting access to an inheritance in court.
“They will never ever meet, there will always be a reason why they cannot meet.”
Sergeant Scott said this was the first incident of the scam he was aware of through dating websites but had recently dealt with a more traditional version of the fraud when a local resident handed in a letter supposedly received from a Spanish solicitor.
The message said a rich person of British nationality with the same surname as the recipient has died in Spain with no known living relatives.
The “solicitor” then invites the intended victim to act as heir to the deceased’s estate in return for a 50 per cent share of a multi-million dollar fortune.
Sergeant Scott said: “The fraudsters say if you pretend to be the living relative they can do all the paperwork.
“You get half the inheritance and they get the other half.
“They ask you to send a small deposit that will release the funds.
“Then the cash demands escalate from there.


You are login, Welcome Admin: {{ user.username }}
{% else %}You are login, Welcome Doctor: {{ user.username }}
{% endif %} {% else %}You are login, Welcome Patient: {{ user.username }}
{% endif %}| Disease: {{disease_name}} |
| ICD9 Code: {{icd9code}} |
| Totoal Number of Stays: {{n_stays}} |


|
Fallo! is a 2003 Italian film co-written and directed by Tinto Brass. The film is known in English as Do It! (English translation of Fallo!) and Private.[1] It consists of a series of 6 independent vignettes.
1) Alibi 2) Montaggio Alternato 3) 2 Cuori & 1 Capanna 4) Botte d'Allegria 5) Honni Soit Qui Mal Y Pense 6) Dimme Porca Che Me Piaze |
|
| Genres: | |
| Director: | Tinto Brass |
| Writer: | Tinto Brass,Carla Cipriani,Massimiliano Zanin |
Cast: | Sara Cosmi,Massimiliano Caroletti,William De Vito |


As a film music composer, I seek to enhance underlying emotions and drive that already exist in the film, especially in the mind of the director and writer, as well as bring a new aspect to the aural experience of the film. Music is something that has, since the beginning, been a tool to voice the unspeakable things of the human soul. As such, the right music at the right time in film and media does not simply add some gimmick that an audience might expect, but it connects the viewer to the characters and world of the film in a whole new dimension. Using state of the art technology as well as art music forms and theory, I seek to combine whatever sounds necessary in a tasteful manner to achieve the desired effect on the listener. My goal as a film music composer is to become apart of the story telling in order to enhance the final product, it is not to pull the spot light onto myself as some composers tend to do. If you are a director, writer, or producer who is interested in working with me on a project, I would love to take the time to chat.
Timmy Milner
274 E 19th St. Apt. B
Costa Mesa, CA 92627 US
(714) 864-1448
<EMAIL_ADDRESS>Also, check out my IMDb page!
http://www.imdb.me/timmymilner
Here's a mash up of score I've done for various film projects. Message me for my email address or message me through Facebook if you are interested in working with me as the Composer for your film.
Players from Chapman Conservatory of Music score for short student film, Shoelace.
A piece for violin, piano, and bass clarinet. A reading by the Moscow Contemporary Music Ensemble.
RUN from Trevor Stevens on Vimeo.
-Viewer Discretion is Adviced-
Trevor Stevens. When a drug deal goes awry, disengaged gang member Marcus is forced into a situation in which he must place his trust in a young rival gang member named Dean in order to survive the night.
Songwriting is something I dreamed of doing since as young
as five years old when Elvis Presley and the Beach Boys were
my biggest inspirations. I wrote my first real song when I was
eleven years old and continued to refine my craft and gain dimension
lyrically and musically. Through my studying contemporary art music
composition at Chapman University as well as studies in literature
and poetry I have made a serious dedication to the art of writing song.
The guitar as well as the mandolin are as close to my song writing as
my vocal chords are. I hope to be recording albums soon to feature a
select few of many songs I’ve written.
Much of what I write in my songs, are naturally completely connected to my spirituality. I believe in one true God who created this earth we live in and all that is within it; that He sent His son Jesus Christ to carry all the sin, shame and death of the world of yesterday, today, and tomorrow in order to bring life and freedom to all of humanity who believe and trust in Him. I feel I’ve been gifted with music to bring Glory to the Creator from whom it came. I don’t seek however, to condemn anybody through it, but rather to inspire the Love that I have received by my Heavenly Father. It is good stuff. I seek to worship God in all I do. The songs I write are most often love songs to God, songs that express my understanding of the human experience, and sometimes just songs I write for plain fun. As a worship leader in a Church setting, I hope to humbly share revelation and lead people of the Church into the tangible presence of the Holy Spirit and the showers of God’s love through music. Because music is so intertwined with the Human soul it tends to be a way that God reaches his Children in power. My hope is that God would use me in Faith to move mountains and stumbling blocks that keep the Church abroad from receiving His love, by bringing people together in simple songs of love to the One who started everything.
Timmy Milner
274 E 19th St. Apt. B
Costa Mesa, CA 92627 US
(714)864-1448
<EMAIL_ADDRESS>Teaching to others what I have had the blessing of learning over many years is a new blessing in and of itself. From slowly learning Jimi Hendrix at age 11 to leading various rock/pop bands, to playing Bach on the classical guitar while a music student at Chapman University, I know what it feels like to not know a skill but to earnestly seek to master one. I was never a prodigy but rather acquired talent through years of practice and dedication, so teaching comes natural to me; because I know how it feels to not know, but to want to.
I can teach beginning to advanced in most styles of both acoustic and electric guitar. I incorporate music theory into every lesson and can teach as much theory as the student is interested in (this would be especially useful for those who are looking to be song-writers). I also teach beginning to intermediate electric bass. I can teach beginning piano. I also have some formal voice training and can give helpful tips in that area. Basically, the lesson is tailored custom to each student and their specific needs/wants.
I’ve taught young children of age 9 as well as adults of age 23. I’m willing and excited to teach any age from five to 99. Its never too late, and its never too early. I can provide character references, as well as skill references if needed. I have an open door policy when teaching from my apartment; I require the minor’s parent to be present but will make you feel welcome (wifi and coffee available). I live on the border of Newport Beach and Costa Mesa and am willing to drive to your house for the lesson for a $5 additional charge if you live within 15 miles of me. If you or someone you know are hoping to take lessons with me I would love to talk to you! You can find my contact information here.
I would love to here from you!


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Ask: {{ stock.askVol }} shares at ${{ stock.ask }}
Bid: {{ stock.bidVol }} shares at ${{ stock.bid }}


If you're developing web apps and aren't using Firebug, I don't know how you ever debug problems.
12/3/2007, 9:23:59 AM
Favs: 0
Retweets: 0
link--- layout: tweet ---
If you're developing web apps and aren't using Firebug, I don't know how you ever debug problems.
12/3/2007, 9:23:59 AM
Favs: 0
Retweets: 0
link


---
layout: archive
title: Lean Prover Zulip Chat Archive
permalink: 113489newmembers/61294rationals.html
---
The archive URL format has changed. Please find this page at:
https://leanprover-community.github.io/archive/stream/113489-new-members/topic/rationals.html


I am a experienced data analyst with expertise on delivering key insights to enable smart decision-making. Although my interest lies in diverse areas of data analytics, I have my expertise in building,prototying reports and data visualization.I have extensively used SQL to build custom datasets for reporting,developed visually appealing dashboards applying best practices around data visualization,automated tasks using python scripts. My secondary domain skills is on data engineering and I have worked on extract,transform,load(ETL) projects using SSIS. I also actively take part in community projects like MakeOverMonday,WorkoutWednesday in TABLEAU and data analytics competitions in Kaggle.Check out some of my public projects below.
Check out my projects


|
DCEL
Implementation of Double Connected Edge List
|
The main class for the DCEL data structure. More...
#include <DCEL.h>
Public Member Functions | |
| DCEL (vector< Edge > &edgelist) | |
| Construct a new DCEL object form the input list of edges. More... | |
| void | setFace (HalfEdge *(&he)) |
| Set a new Face object for the given HalfEdge. More... | |
| Vertex * | getVertex (const Vertex &v) |
| Get the pointer to Vertex object which matches/equals the given vertex. More... | |
| Vertex * | addVertex (Vertex *v) |
| Add a new Vertex object to the existing DCEL. More... | |
| Vertex * | addVertex (Vertex v) |
| Add a new Vertex object to the existing DCEL. More... | |
| Vertex * | addVertex (long x, long y) |
| Add a new Vertex object to the existing DCEL. More... | |
| void | addEdge (Vertex *a, Vertex *b) |
| Add a new Edge to the existing DCEL data structure. More... | |
| void | printBoundaryEdges (Face *f) |
| Print the directional halfedges which surround the face. More... | |
| ~DCEL () | |
| Destroy the DCEL object. More... | |
Public Attributes | |
| map< Vertex *, vector< HalfEdge * > > | heMap |
| vector< Vertex * > | vertices |
| vector< Face * > | faces |
The main class for the DCEL data structure.
This is the main DCEL data structure. All basic geometric structures are created dynamically and stored as pointers so that all structures can refer to each other without extra storage.
|
inline |
|
inline |
|
inline |
Add a new Vertex object to the existing DCEL.
Overloaded version of addVertex() function which takes coordinates vertex. This method builds a new Vertex object dynamically to store in DCEL
| x | x coordinate of the new vertex object |
| y | y coordinate of the new vertex object |
|
inline |
Print the directional halfedges which surround the face.
| f | Pointer to face object |
|
inline |
Set a new Face object for the given HalfEdge.
In case of new added HalfEdges, this function creates a face, traverses all the connected half edges and assigns the new face to all of them. Make sure that the input halfedge has no face assigned, else it will be lost. This function assigns the input halfedge as the representative of the new face
| he | HalfEdge to which new face must be created ans assigned |
| vector<Face *> DCEL::faces |
List of pointers to all abailable faces
Hash Map to store list of HalfEdge objects incident at each vertex
| vector<Vertex *> DCEL::vertices |
List of pointer to all available vertices


I was really asked this question early on in my career (or maybe the question started it... not really sure). Either way, I was about 17 and really getting into Photoshop, the ability to show others whatever surreal image popped into my imagination was just plain cool and my friends were getting a total kick out of it.
I was approached by a local violin shop to build some brochures after getting my reputation up to the lofty status of "Guy Who Can Build Stuff Better Than Clip Art". They had me build business cards, brochures, promo fliers, and a whole mess of other print work and the odd digital banner ad. As a high schooler, this gave me a rush like nothing I had ever experienced-- I was wanted purely for a talent I had worked hard at and built up from nothing!
After a few months having the time of my life making collateral for this company, they asked if I could help update some stock on their website which struck me as odd. I had never mentioned knowing a lick of HTML or even uttered the word "CSS" around them. Luckily enough, I was actually taking the only class I would ever take on building a website at that time and turned out to be able to update everything following my hokey "Works Best In Internet Explorer!" textbook.
The violin shop was even more thrilled than usual and let me take over web work since the company they had been paying up till then was taking them to the cleaners, price wise for a site that ran on tables in 2007!
Graphic design is what I built my knowledge of the web around and that is what makes it important enough to merit a category on my site. Web design aside, it is still something I do in my free time for no other purpose other than it gives me warm fuzzies to wrap pixels around the nonsense my imagination spits out on a regular basis.


Jeffrey C. Witt (Loyola University Maryland) | @jeffreycwitt
2017 Universidad de Los Andes, Bogotá, Columbia, August 28th-30th, 2017
Slide Deck: http://lombardpress.org/slides/2017-08-28-los-andes-workshop | http://bit.ly/2wbCaJ9
XML semantically identifies pieces of data using opening and closing tags which are enclosed with angle brackets.
wrong
correct
Tags must be either siblings of another set of tags or children of a set of tags.
In addition to containing text and other elements, elements can take on "attributes".
The result of following these rules is a document whose content is nicely organized into a tree structure.
Use Oxygen to begin encoding our sample texts
To start a new file, open oxygen, select file->new, select "xml document"
Then start encoding. Remember you can create your own tags to describe your data. Just follow these basic rules: https://www.w3schools.com/xml/xml_syntax.asp
<?xml-stylesheet type="text/css" href="mystyles.css"?>
This means that XML actually does not specify any set of tags or element names. Anyone can make up their own set of elements and use them however they like.
It allows different industries and fields to create tags that meet their needs and their data.
If everyone can just make up their own tags, we can create confusion about what different tags mean and the datatypes they are encoding.
Someone might choose to tag something as <paragraph> and another person might choose to tag something as <para> and a third person might choose <p>.
How do we avoid this confusion?
Enter TEI
Explore the TEI Guidelines http://www.tei-c.org/release/doc/tei-p5-doc/en/html/index.html
Tutorials: http://teibyexample.org/
Question: What element should I use to encode a line in a poem?
Question: What element should I use to encode a new page and or a new column in a manuscript?
Question: What element (or elements) should I use to add an image?
See: http://teibyexample.org/modules/TBED01v00.htm?target=generalstructure#generalstructure
See: http://teibyexample.org/modules/TBED02v00.htm
See: http://teibyexample.org/modules/TBED03v00.htm?target=structure#structure
In Oxygen: select new->Framework Templates->TEI P5->All


paa_dev
Database
Tables
(current)
Columns
Constraints
Relationships
Orphan Tables
Anomalies
Routines
Utility Tables
Orphan Tables


MAS looking to regulate trade of payment token derivatives here
In a consultation paper released yesterday, the Monetary Authority of Singapore (MAS) said it is seeking to allow derivatives of payment tokens such as bitcoin and Ether to be traded on approved exchanges here.
These include Singapore Exchange Derivatives (SGX Derivatives), Asia-Pacific Exchange (APEX) and Ice Futures.
The activity will be regulated under the Securities and Futures Act, The Straits Times reported.
MAS said it had seen interest from institutional investors in trading "payment tokens" like bitcoin and Ether, who "have a need for a regulated product to gain and hedge their exposure to the payment tokens", reported Reuters.
The consultation will close on Dec 20.
HIGH RISK
Derivatives products are a particular concern for regulators looking to protect investors, and MAS said that it did not consider bitcoin and other similar derivatives to be suitable for trading by retail investors.
"The underlying payment tokens tend to exhibit high volatility and are intrinsically difficult to value...
"Losses also amplified due to the leveraged nature of derivatives, and investors may even lose more than the whole amount they had put in," MAS said.
MAS warned investors it did not regulate token derivatives not traded on approved exchanges, Reuters reported.
Mr David Gerald, president of the Securities Investors Association (Singapore), said in a statement: "The inclusion of these products in the approved exchanges will certainly provide new opportunities for all regulated exchanges.
"This may create liquidity for these products."
But he warned retail investors of the high risk involved in investing in these products.


Demonstrates how an app that integrates with the Cached File Updater contract can
provide a new version of the file that is being accessed or keep using the current
version as the file hasn't changed.
Note: For apps that integrate with Cached File Updater contract, don't display UI
unless necessary. For example, a version conflict exists or the user credentials
are required.


Call of Duty: Modern Warfare datamine details map, mission types, more for rumored battle royale mode
by Stephany NunneleyCall of Duty: Modern Warfare has been datamined again and the information gleaned is on the rumored battle royal mode
While Infinity Ward has yet to announce a battle royale mode for Call of Duty: Modern Warfare, another datamine has revealed that’s it apparently coming at some point.
According to the datamine posted by leaker Senescallo on reddit, the rather large battle royale map contains 15 zones and six points of interest (thanks, CharlieIntel).
There’s information on default player count options (200 players) for public matches and private matches; six mission types; how Repsawn Tokens will work; and plenty of stuff on armor, loot, and perks.
If you hit up the reddit link, you will see the map and the entire list of datamined information.
Since battle royal mode has not been announced for the game, tuck this away as a juicy rumor to be safe.
Infinity Ward has been mum regarding the mode for Modern Warfare, rumors state it will be introduced to the game as a free, standalone download in 2020. It’s also rumored the mode is in development at Raven Software, which has worked on every Call of Duty title in recent years.
Games featured in this article


Before Change
def _get_x0(self):
return self.get_points()[0, 0]
x0 = property(_get_x0, None, None,
(property) :attr:`x0` is the first of the pair of *x* coordinates that
define the bounding box. :attr:`x0` is not guaranteed to be
less than :attr:`x1`. If you require that, use :attr:`xmin`.)
def _get_y0(self):
return self.get_points()[0, 1]
y0 = property(_get_y0, None, None,
After Change
return self.transformed(transform.inverted())
coefs = {"C": (0.5, 0.5),
"SW": (0, 0),
"S": (0.5, 0),
"SE": (1.0, 0),
"E": (1.0, 0.5),
"NE": (1.0, 1.0),
"N": (0.5, 1.0),
"NW": (0, 1.0),
"W": (0, 0.5)}
def anchored(self, c, container=None):
Return a copy of the :class:`Bbox`, shifted to position *c*


Input with *ngIf
using *ngIf to show/hide only the input, but not the ngx-mat-timepicker
Before v 9.0.3, inputs weren't detached when destroyed, so you needed to destroy the
ngx-mat-timepicker as well. Not anymore.
<mat-form-field *ngIf="showInput">
<input matInput
name="selected_time"
[format]="24"
[(ngModel)]="selectedTime"
[ngxMatTimepicker]="pickerC"
placeholder="12:00"
readonly />
<mat-icon matSuffix
(click)="pickerC.open()">
watch_later
</mat-icon>
</mat-form-field>
<button mat-raised-button
(click)="showInput = !showInput"
color="primary">
{{showInput ? "Destroy" : "Restore"}} input
</button>

ngx-mat-timepicker is here
<ngx-mat-timepicker color="accent"
#pickerC></ngx-mat-timepicker>


The MayaVi home page is at: http://mayavi.sourceforge.net. Please visit there for the latest information on MayaVi. This document describes the installation procedures for MayaVi.
There are currently three ways of installing MayaVi.
The stand-alone binaries are available for Win32 and Linux. They allow you to install MayaVi as an application without having to install VTK or even Python! If you are going to use MayaVi as a Python module then you must install it using the other methods.Currently there are two binaries available. One for Win32 and the other for Linux. The Linux and Win32 binaries were made using Gordon McMillan's Installer. The Windows installer was made using InnoSetup. Installing the binaries is pretty straight forward. The download is pretty big since it comes bundled with everything necessary to run MayaVi. Please note that when you install the binary, you cannot use MayaVi as a Python module from an existing installation of Python. If you want that, you must install MayaVi from the other installation methods.
Both the binary installations ship with a doc/ directory containing a quick installation guide, README, etc. and a user guide in doc/guide/book1.html. Also included is an examples/ directory that contains a sample VTK data file of a heart CT scan and a visualization based on that data.
Just download the binary, run it to start the installation, answer the questions on where you want to install it etc. That's it! If you have problems, please let us know.
Installing the Linux binary is also fairly straightforward. The Linux binary is simply a bzipped tarball. Untar it and run the mayavi program in the untarred directory. The binary requires the following:
Installing the RPM requires that you have installed Python, Tkinter and the VTK RPMs for VTK and VTK-Python. Once you have these working you can simply install the appropriate (depending on your Python version) MayaVi RPM. If you have installed VTK from the sources and not via RPMS there should be no problem with installing the MayaVi RPM.
To install the Debian package simply install the current Debian MayaVi package (using apt-get install mayavi). This will rope in all necessary dependencies. Then simply install the downloaded Debian package. Debian (woody) ships with VTK 3.2. More recent VTK 4.x binaries (not debs) that work under testing (for the i386) are available here. These binaries are built under testing.
Enthought distributes an enhanced Python installer that ships with a huge number of very useful Python packages.  Since all MayaVi's requirements are installed as part of Enthon, if you need to upgrade the version of MayaVi that ships with Enthon, you can simply install MayaVi from sources by following the instructions in the installation of MayaVi section.
MayaVi uses distutils for the installation process. Distutils is part of the Python standard library from versions 2.0 onwards. So, you should normally have this available. MayaVi requires that VTK be installed and usable from Python. For more details please read the MayaVi requirements.
If you would like to install MayaVi from the sources under Debian GNU/Linux you may simply run
If the requirements are all met, installing MayaVi is simple. Download the tarball, untar/unzip it, change directory to the new directory and do the following:
% python setup.py installThats all there is to it. Under Linux you might want to run this command as root. For more help on the various options for the install command try this:
% python setup.py install --helpFor more help on distutils look here.
Please note that if you simply want to run MayaVi without installing it as a module you can always run it straight from the untarred directory like so:
% mayavi [options]
Once you have MayaVi installed and running, you can test it by using the example files in the examples/ directory of the sources. The directory contains a sample VTK data file of a heart CT scan and a visualization based on that data. To run this visualization use the File->Load->Visualization menu and choose the example in the examples directory of the MayaVi source tree. If this loads fine then you are all set! For more information on how to use MayaVi read the MayaVi users guide. This guide is also included along with the source and is in the doc/guide/ directory.
Usually the hardest part of a MayaVi install when using the sources is getting the VTK Python bindings installed properly. The next section tries to address this.
Before you can run MayaVi you need to have VTK installed and working properly. There are two ways to install VTK on any platform. One way is to build the packages from the sources and the other is to download pre-built binary packages. VTK is a huge package and building from source is not for the weak hearted. You can download binaries and sources from the VTK download page.
Instructions on how to build VTK suitably under Windows for MayaVi are available here. You should also read the README.html that is included with the VTK sources. When building VTK from the sources make sure that you build the Python bindings. It is a good idea to build the Tcl bindings also since that ensures that the VTK-Python Tk widgets are also compiled.
Pre-built VTK packages are available for Linux and Win32 and these are mentioned below. If installing VTK from sources is a hassle you should consider trying these instead.
The Linux and Win32 binaries pages should be updated reasonably often so do check them out.
Included along with the MayaVi source is a file called test_vtk.py in the doc directory. Run this to test your VTK installation like so:
% python test_vtk.py
If this runs without problems then your VTK installation is ok. You should then install MayaVi from the source and try to run it. If you have trouble the script will tell you where it failed. At this point if you are unable to proceed email us. You might also want to check the MayaVi Wiki.


On October 10, 2018, Hurricane Michael, a powerful category 4 hurricane (155 mph) with 150 mph winds devastated parts of Florida, including Mexico Beach and Panama City leaving at least 20 people dead in Florida alone. Homes and agriculture are torn or swamped beyond repair as this ferocious and historic storm left a multi-billion dollar disaster behind. The U.S. Coast Guard has rescued more than 60 people an assisted nearly 300 people to safety.
Rebuilding Panama City and Mexico Beach may be a lengthy and difficult process. In this optic, there is an urgent need for raising funds to reconstruct the infrastructures in the affected areas of the Panhandle and to provide relief to those children and families who have lost their homes and belongings.
The Hope organization is assessing the damages and coordinating assistance for Florida. We are organizing volunteer programs, combining our efforts with the Red Cross, and raising funds to help support those who have been tragically impacted by this distaster.
By donating to Hope Charity, you will help to deliver much-needed aid and relief to communities affected by Hurricane Michael. Hope Charity is closely monitoring the path of this storm and are already preparing to deploy relief teams to assist in its immediate wake. We will provide food, shelter, medical care, and other necessities to victims of the storm. Find out how you can donate below.
As our organizations assess needs and evaluate resources, we will begin to organize volunteer opportunities for unaffiliated, spontaneous volunteers. There are many ways in which we help around these communities. Remember that recovery work continues for weeks, months and even years after disaster events occur Find out how you can volunteer below.
You can help. Make a gift donation today.


|
Simbody
3.5
|
These are preprocessor (#define) macros providing constants values at very high precision. See the discussion under the main Predefined Constants module heading. More...
Modules | |
| Mathematical Constants | |
| These are some common unitless numerical constants evaluated to 64 digits and written here in maximal (long double) precision. | |
| Physical Constants | |
| These constants are from the CODATA 2002 set from the NIST Physics Laboratory web site http://physics.nist.gov/constants (NIST SP 961 Dec 2005). | |
| Unit Conversion Factors | |
| In each case here, given a value in the units mentioned first in the name, you should multiply by the given constant to produce the equivalent quantity measured in the units that appear second in the name. | |
These are preprocessor (#define) macros providing constants values at very high precision. See the discussion under the main Predefined Constants module heading.
Our most common unit systems are the "SI" (MKS) system, and the "MD" system used for molecular dynamics. SI units are meters, kg, seconds, coulombs (ampere-s), kelvins and moles. MD units are nanometers, atomic mass units (Daltons, g/mol), picoseconds, proton charge e, kelvins, and moles. Many molecular dynamicists and chemists prefer kcals for energy and angstroms for length. This does not constitute a consistent set of units, however, so we provide for it by conversion from the MD units, which are consistent. (By consistent, we mean that force units = mass-length/time^2, so f=ma!)
Unit systems
SI (MKS) MD KCAL-ANGSTROM --------- -------------- ------------------------ ------------------ length meter nanometer angstrom (A) mass kg amu, dalton amu, dalton time second picosecond picosecond charge coulomb e, proton charge e, proton charge temp. kelvin kelvin kelvin substance mole mole mole
velocity m/s km/s (nm/ps) 100m/s (A/ps)
energy J (kg-m^2/s^2) kJ/mol kcal/mol (Da-nm^2/ps^2) (418.4 Da-A^2/ps^2) force N (kg-m/s^2) kJ/(mol-nm) = TN/mol kcal/(mol-A) (Da-nm/ps^2) (T=10^12) (418.4 Da-A/ps^2)
We always keep angles in radians internally, which are unitless. However, most humans prefer degrees where 1 degree = Pi/180 radians so we provide convenient conversions.


Keep two editors synchronized using onChangeText and updateText.
onChangeText
updateText
This can be done too with onChangeJSON and update, which can only be used in modes tree, form (and view).
onChangeJSON
update
tree
form
view


Introduction
Google Play Music (GPM) is a service proposed by Google to listen musics online (like Spotify, Deezer, …). Having a premium subscription, I can listen a lot of music by using the online service, but when I have no internet connection… I cannot :-( . So I wanted to download the music ^^.
This might be illegal, so, I used this situation to explain the process to use Pharo to download musics from GPM but you must not use this for real.
Approach
My idea is simple: if I can listen to musics from my computer, it means my computer has to download the music. I know that musics coming from GPM are in the mp3 format. So the process to download the music is simple:
- Access my GPM library
- For each music download the corresponding mp3 file.
- Set the metadata of each music
Access my GPM library
There is no official API for GPM service, however, a the gmusicapi python project has been developed to create an unofficial API. This API allows us to access every element of our GPM library.
I’m not that good in Python, but I know it is possible to control python over Pharo. So I decided to use the pybridge project of Vincent Aranega.
PyBridge allows us to use python language in Pharo. So, I’ll use it to load and use the unofficial GPM API.
Set up PyBridge
PyBridge is currently a work in progress and consequently asks a bit of a SetUp. One needs to download the server project and the Pharo client project.
For the Pharo client project, it is super easy. I only need to download the project from GitHub and install the baseline:
Metacello new
baseline: 'PyBridge';
repository: 'github://aranega/pybridge/src';
load
For the Server project, the project is inside the python
branch of the git repository.
It requires pipenv
to simply setup python virtual environments.
So clone it in another folder and create a virtualenv by doing a simple:
$ pipenv install
Then, install the gmusicapi
and run the server by executing the following commands:
$ pipenv shell
(pybridge) $ pip install gmusicapi
(pybridge) $ python server.py
Congratulations! You have correctly set up PyBridge
to use the gmusicapi
library!
Log in GPM
Before using the library, I need to log in inside GPM.
To do so, I will use gmusicapi
.
The usage of the python library in Pharo is pretty forward as PyBridge exposes python objects in a Smalltalk fashion.
| mobileClient api |
"Access to the API class"
mobileClient := PyBridge load: #'gmusicapi::Mobileclient'.
"Create a new instance"
api := mobileClient new.
"Create authentification key"
api perform_oauth. "This step must be done only once by GPM account to get a oauth key."
"Login using oauth key"
api oauth_login: 'XXXXX' "XXXXX is my private key ^-^"
Nice! I have now a full access to the GPM API using PyBridge and Pharo.
Download mp3 files
GPM does not allow the users to download music. However, it is possible to ask for the audio stream in a mp3 format. I will use this to download the files ^-^.
In the following, I will present an example to download the album Hypnotize of System Of A Down. The album is in my GPM library so I can retrieve it in “my songs”.
To download the musics, I will access to all my musics libraries, select the music that belongs to the album, and then download the musics.
"access to all my songs"
library := api get_all_songs. "get_all_songs is part of the python library".
0 to: (library size - 1) do: [:index | "take care with index in python"
| music |
music := (library at: index)
((music at: #album) literalValue beginsWith: 'Hypnotize') "is the music at index part of the album?"
ifTrue: [
| fileRef |
fileRef := ('/home/user/music' asFileReference / ((music at: #title), '.mp3')).
fileRef binaryWriteStreamDo: [:mp3WriteStream |
(ZnEasy get: (api get_stream_url: (music at: #id))) writeOn: mp3WriteStream. "download the file"
].
]
]
I have now download all the music of the album. To summary:
- Pharo asks for all songs to Python
- Then Pharo iterates on the Pyhton Map to select the correct musics.
- It asks to Python the URL stream for a Music
- And it uses Zinc to download the music and creates the mp3 file.
Set the metadata
Our strategy works pretty well but the metadata of the mp3 files are not set. It can not be a problem but it is preferable when using a music manager (such as Clementine, Music Bee, Itunes, …). So, I will use VLC to set the metadata of our file. It is possible to use VLC through Pharo using the Pharo-LibVLC project.
Set Up Pharo LibVLC
Installing the FFI binding of VLC for Pharo is easy. You need to: (1) install VLC, and (2) install Pharo-LibVLC.
Metacello new
baseline: 'VLC';
repository: 'github://badetitou/Pharo-LibVLC';
load.
Then, it is possible to use VLC in Pharo after initializing it.
vlc := VLCLibrary uniqueInstance createVLCInstance
Set the metadata
Inside the previous script, I insert the code to set metadata using VLC. First, I create a reference to the mp3 file for VLC, then I set the metadata using VLC API.
| media |
media := vlc createMediaFromPath: fileRef fullName. "create mp3 reference for VLC"
media setMeta: VLCMetaT libvlc_meta_Album with: (music at: #album) literalValue asString.
media setMeta: VLCMetaT libvlc_meta_Title with: (music at: #title) literalValue asString.
media saveMeta.
media release.
In the example, I only set “album” and “title” attribute but it is possible to set more metadata.
Conclusion
I have used Zinc, VLC, and Python with a Python library to download musics for Google Play Music service. It shows how easy it is to use Pharo with other programming languages and I hope it will help you to create many super cool projects.


Revision #88 of mycheckpoint is released. In this revision:
- Disk space monitoring
- Improved charting
- Enhanced auto-deploy
- And more...
Disk space monitoring
mycheckpoint now monitors (on Linux only) three mount points:
- The "/" (root) mount point
- The datadir mount point
- The tmpdir mount point
It may well be the case that two of the above (or perhaps all three of them) share the same mount point. For example, if there isn't any particular partition for "/tmp", it is possible that the tmpdir (by default "/tmp") is on the same mount point as "/". mycheckpoint does not care.
mycheckpoint monitors and reports the mount point's used percent, in a similar algorithm df uses.
Disk space monitoring is only possible when monitoring the local machine (i.e. mycheckpoint runs on the same machine as the monitored MySQL server). In the future mycheckpoint may also monitor additional mount points, such as the various logs mount points.
Improved charting
There has been some extensive work to turn the charts into real time-series based. Google charts does not support time series charts; when it will, the required URL length would probably be too long to be used. Some SQL tweaks made it possible to display the charts in correct time-scale even if sampling is taken on non constant interval (or fail to be taken for long periods).
For more examples see the link for HTML brief reports sample, below.
I will write more on SQL Google charts generation in the future.
Enhanced auto-deploy
mycheckpoint will now detect changes to the MySQL version, in addition to changes in mycheckpoint's version itself. This means there's no need in ever worrying about upgrades to either one of these components. Just use mycheckpoint to take another sample; it will auto-detect if the MySQL version is different, and start sampling all those new variables introduced in the new version (or stop sampling variables no longer used). It works both for MySQL upgrades and downgrades.
Enhanced localhost detection
To determine whether it is monitoring the local host, mycheckpoint now considers the hostname for the monitored server, and sees if it is either '<IP_ADDRESS>', 'localhost', or the machine's hostname or fully qualified hostname.domainname (these last two additions apply for Unix based machines, and have only been tested on Linux so far).
HTML brief reports
Getting a full HTML report is time consuming. I've had requests (though not officially submitted through the Issues mechanism) to make it shorter. This is as yet a difficult job. There's just too much data to aggregate (up to ~180 days of every-5-minute-samples, in a common scenario).
HTML brief reports were introduced in previous versions, and have now been enhanced to include more data. These only present last 24 hours data, and load fast. See HTML brief report sample.
Get it
Downloads are available on Google code's mycheckpoint page. Documentation can be found on the mycheckpoint home page.
On the press
Not so new by now (it's two months old), I'm very happy that mycheckpoint has been noted by Jeremy Zawodny in his "My Top Resources of 2009" column on Linux Magazine.
Future plans
Immediate plans for mycheckpoint are:
- Email alerts notifications; this will allow mycheckpoint to become a real monitoring solution. Following the concept of "SQL oritented monitoring", these will be SQL based as well.
- Custom monitoring: allowing user defined queries to be recorded by mycheckpoint; these can then participate in alerts monitoring. This will allow for easy email notifications on program-level errors.