new font(font, objectNumber, generationNumber)
Initialize new font object.
Parameters:
| Name | Type | Description |
|---|---|---|
font |
object | |
objectNumber |
int | Unique number to define this object. |
generationNumber |
int | defining the number of time the pdf has been modified (default is 0 when creating). |
- Source:
- classes/font.js, line 11
Extends
Members
-
body :int
-
The content of this obj.
- Inherited From:
- Default Value:
- []
- Source:
- classes/obj.js, line 29
-
description :object
-
Font description object.
- Source:
- classes/font.js, line 18
-
generationNumber :int
-
Non-negative integer representing the generation number of pdf internal objects.
- Inherited From:
- Default Value:
- 0
- Source:
- classes/obj.js, line 23
-
objectNumber :int
-
Positive integer representing the object number of pdf internal objects.
- Inherited From:
- Default Value:
- 0
- Source:
- classes/obj.js, line 17
Methods
-
out() → {string}
-
Output PDF data string for this obj.
- Inherited From:
- Source:
- classes/obj.js, line 37
Returns:
- Type
- string


Hello there!! I am Tejas. I am M. Tech. post graduate Computer Engineering student from Sardar Vallabhbhai National Institute of Technology (NIT), Surat with CGPA of 8.58. I completed my B.E. in Computer Engineering in 2018 from Pune University with the final score of 78%. I have one year of experience as a Technology Intern in General Electric (GE) Aviation, Bangalore.
I am a result oriented, motivated individual interested in Software Development. I apply communication and teamwork skills to adapt under any situation.
View Resume
This is an internship project done at GE Aviation, Bangalore.
Objective of this project is to detect the manufacturing process keywords from process sheet
and recognize the keyword. Deep learning approach is used.
Technology:
Tensorflow Object Detection API, Faster RCNN Algorithm
Tools:
labelImg, github, PyCharm IDE.
This is my B.E. final year project. Objective of this project is to remove the
drawback of Yahoo! Answer System. Yahoo! Answer System suffers with finding the similar
meaning question and so this project uses stack of algorithms to solve this problem.
Technology:
Java, JSP Pages, Apache Tomcat, HTML, CSS, MySQL, JDBC
Tools:
Maven, github, Eclipse
Algorithms:
Stop word removal algorithm, Levenshtein distance, Naive bayes, Collaborative filtering
algorithm
This is a hotel booking web application. It provides facilities to check the availability of
hotel rooms for particular dates, to book the room and other operations.
Technology:
Java, Apache Tomcat, JSP Pages, HTML, CSS, PostgreSQL, ODBC
Tools:
Maven, github, NetBeans IDE
:<PHONE_NUMBER>
: tsbavaskar@gmail.com


I'm building a career in technology product development and management.
Currently, I'm at Entergy where I am focused on building up KeyString Labs and home energy efficiency, EVs, and payments products.
See Linkedin for more professional details, and Github or Gitlab for software activity.


This entry gives the primary national day of celebration - usually independence day.
| Country | NATIONAL HOLIDAY |
|---|---|
| Afghanistan |
Independence Day, 19 August (1919) |
| Albania |
Independence Day, 28 November (1912) also known as Flag Day |
| Algeria |
Revolution Day, 1 November (1954) |
| American Samoa |
Flag Day, 17 April (1900) |
| Andorra |
Our Lady of Meritxell Day, 8 September (1278) |
| Angola |
Independence Day, 11 November (1975) |
| Anguilla |
Anguilla Day, 30 May (1967) |
| Antigua and Barbuda |
Independence Day (National Day), 1 November (1981) |
| Argentina |
Revolution Day, 25 May (1810) |
| Armenia |
Independence Day, 21 September (1991) |
| Aruba |
Flag Day, 18 March (1976) |
| Australia |
Australia Day (commemorates the arrival of the First Fleet of Australian settlers), 26 January (1788); ANZAC Day (commemorates the anniversary of the landing of troops of the Australian and New Zealand Army Corps during World War I at Gallipoli, Turkey), 25 April (1915) |
| Austria |
National Day, 26 October (1955); note - commemorates the passage of the law on permanent neutrality |
| Azerbaijan |
Founding of the Democratic Republic of Azerbaijan, 28 May (1918) |
| Bahamas, The |
Independence Day, 10 July (1973) |
| Bahrain |
National Day, 16 December (1971); note - 15 August 1971 was the date of independence from the UK, 16 December 1971 was the date of independence from British protection |
| Bangladesh |
Independence Day, 26 March (1971); Victory Day, 16 December (1971); note - March 1971 is the date of the Awami League's declaration of an independent Bangladesh, and 16 December, known as Victory Day, memorializes the military victory over Pakistan and the official creation of the state of Bangladesh |
| Barbados |
Independence Day, 30 November (1966) |
| Belarus |
Independence Day, 3 July (1944); note - 3 July 1944 was the date Minsk was liberated from German troops, 25 August 1991 was the date of independence from the Soviet Union |
| Belgium |
21 July (1831) ascension to the Throne of King LEOPOLD I |
| Belize |
Independence Day, 21 September (1981) |
| Benin |
National Day, 1 August (1960) |
| Bermuda |
Bermuda Day, 24 May |
| Bhutan |
National Day (Ugyen WANGCHUCK became first hereditary king), 17 December (1907) |
| Bolivia |
Independence Day, 6 August (1825) |
| Bosnia and Herzegovina |
National Day (Statehood Day), 25 November (1943); note - observed only in the Federation of Bosnia and Herzegovina entity |
| Botswana |
Independence Day (Botswana Day), 30 September (1966) |
| Brazil |
Independence Day, 7 September (1822) |
| British Virgin Islands |
Territory Day, 1 July (1956) |
| Brunei |
National Day, 23 February (1984); note - 1 January 1984 was the date of independence from the UK, 23 February 1984 was the date of independence from British protection |
| Bulgaria |
Liberation Day, 3 March (1878) |
| Burkina Faso |
Republic Day, 11 December (1958); note - commemorates the day that Upper Volta became an autonomous republic in the French Community |
| Burma |
Independence Day, 4 January (1948); Union Day, 12 February (1947) |
| Burundi |
Independence Day, 1 July (1962) |
| Cabo Verde |
Independence Day, 5 July (1975) |
| Cambodia |
Independence Day, 9 November (1953) |
| Cameroon |
Republic Day (National Day), 20 May (1972) |
| Canada |
Canada Day, 1 July (1867) |
| Cayman Islands |
Constitution Day, first Monday in July |
| Central African Republic |
Republic Day, 1 December (1958) |
| Chad |
Independence Day, 11 August (1960) |
| Chile |
Independence Day, 18 September (1810) |
| China |
anniversary of the founding of the People's Republic of China, 1 October (1949) |
| Christmas Island |
Australia Day, 26 January (1788) |
| Cocos (Keeling) Islands |
Australia Day, 26 January (1788) |
| Colombia |
Independence Day, 20 July (1810) |
| Comoros |
Independence Day, 6 July (1975) |
| Congo, Democratic Republic of the |
Independence Day, 30 June (1960) |
| Congo, Republic of the |
Independence Day, 15 August (1960) |
| Cook Islands |
Constitution Day, first Monday in August (1965) |
| Costa Rica |
Independence Day, 15 September (1821) |
| Cote d'Ivoire |
Independence Day, 7 August (1960) |
| Croatia |
Independence Day, 8 October (1991) and Statehood Day, 25 June (1991); note - 25 June 1991 was the day the Croatian parliament voted for independence; following a three-month moratorium to allow the European Community to solve the Yugoslav crisis peacefully, parliament adopted a decision on 8 October 1991 to sever constitutional relations with Yugoslavia |
| Cuba |
Triumph of the Revolution, 1 January (1959) |
| Curacao |
Queen's Day (Birthday of Queen-Mother JULIANA and accession to the throne of her oldest daughter BEATRIX), 30 April (1909 and 1980) |
| Cyprus |
Independence Day, 1 October (1960); note - Turkish Cypriots celebrate 15 November (1983) as "Independence Day" |
| Czech Republic |
Czechoslovak Founding Day, 28 October (1918) |
| Denmark |
none designated; Constitution Day, 5 June (1849) is generally viewed as the National Day |
| Djibouti |
Independence Day, 27 June (1977) |
| Dominica |
Independence Day, 3 November (1978) |
| Dominican Republic |
Independence Day, 27 February (1844) |
| Ecuador |
Independence Day (independence of Quito), 10 August (1809) |
| Egypt |
National Day, 23 July (1952) |
| El Salvador |
Independence Day, 15 September (1821) |
| Equatorial Guinea |
Independence Day, 12 October (1968) |
| Eritrea |
Independence Day, 24 May (1993) |
| Estonia |
Independence Day, 24 February (1918); note - 24 February 1918 was the date Estonia declared its independence from Soviet Russia and established its statehood; 20 August 1991 was the date it declared its independence from the Soviet Union |
| Ethiopia |
National Day (defeat of MENGISTU regime), 28 May (1991) |
| European Union |
Europe Day 9 May (1950); note - the day in 1950 that Robert SCHUMAN proposed the creation of what became the European Coal and Steel Community, the progenitor of today's European Union, with the aim of achieving a united Europe |
| Falkland Islands (Islas Malvinas) |
Liberation Day, 14 June (1982) |
| Faroe Islands |
Olaifest (Olavsoka), 29 July |
| Fiji |
Independence Day, second Monday of October (1970) |
| Finland |
Independence Day, 6 December (1917) |
| France |
Fete de la Federation, 14 July (1790); note - although often incorrectly referred to as Bastille Day, the celebration actually commemorates the holiday held on the first anniversary of the storming of the Bastille (on 14 July 1789) and the establishment of a constitutional monarchy; other names for the holiday are Fete Nationale (National Holiday) and quatorze juillet (14th of July) |
| French Polynesia |
Fete de la Federation, 14 July (1789); note - the local holiday is Internal Autonomy Day, 29 June (1880) |
| Gabon |
Independence Day, 17 August (1960) |
| Gambia, The |
Independence Day, 18 February (1965) |
| Georgia |
Independence Day, 26 May (1918); note - 26 May 1918 was the date of independence from Soviet Russia, 9 April 1991 was the date of independence from the Soviet Union |
| Germany |
Unity Day, 3 October (1990) |
| Ghana |
Independence Day, 6 March (1957) |
| Gibraltar |
National Day, 10 September (1967); note - day of the national referendum to decide whether to remain with the UK or join Spain |
| Greece |
Independence Day, 25 March (1821) |
| Greenland |
June 21 (longest day) |
| Grenada |
Independence Day, 7 February (1974) |
| Guam |
Discovery Day, first Monday in March (1521) |
| Guatemala |
Independence Day, 15 September (1821) |
| Guernsey |
Liberation Day, 9 May (1945) |
| Guinea-Bissau |
Independence Day, 24 September (1973) |
| Guinea |
Independence Day, 2 October (1958) |
| Guyana |
Republic Day, 23 February (1970) |
| Haiti |
Independence Day, 1 January (1804) |
| Holy See (Vatican City) |
Election Day of Pope FRANCIS, 13 March (2013) |
| Honduras |
Independence Day, 15 September (1821) |
| Hong Kong |
National Day (Anniversary of the Founding of the People's Republic of China), 1 October (1949); note - 1 July 1997 is celebrated as Hong Kong Special Administrative Region Establishment Day |
| Hungary |
Saint Stephen's Day, 20 August; note - commemorates the date when his remains were transferred to Buda (now Budapest) |
| Iceland |
Independence Day, 17 June (1944) |
| India |
Republic Day, 26 January (1950) |
| Indonesia |
Independence Day, 17 August (1945) |
| Iran |
Republic Day, 1 April (1979) |
| Iraq |
Republic Day, July 14 (1958); note - the Government of Iraq has yet to declare an official national holiday but still observes Republic Day |
| Ireland |
Saint Patrick's Day, 17 March |
| Isle of Man |
Tynwald Day, 5 July |
| Israel |
Independence Day, 14 May (1948); note - Israel declared independence on 14 May 1948, but the Jewish calendar is lunar and the holiday may occur in April or May |
| Italy |
Republic Day, 2 June (1946) |
| Jamaica |
Independence Day, 6 August (1962) |
| Japan |
Birthday of Emperor AKIHITO, 23 December (1933) |
| Jersey |
Liberation Day, 9 May (1945) |
| Jordan |
Independence Day, 25 May (1946) |
| Kazakhstan |
Independence Day, 16 December (1991) |
| Kenya |
Independence Day, 12 December (1963); Madaraka Day, 1 June (1963); Mashujaa Day, 20 October (2010) |
| Kiribati |
Independence Day, 12 July (1979) |
| Korea, North |
Founding of the Democratic People's Republic of Korea (DPRK), 9 September (1948) |
| Korea, South |
Liberation Day, 15 August (1945) |
| Kosovo |
Independence Day, 17 February (2008) |
| Kuwait |
National Day, 25 February (1950) |
| Kyrgyzstan |
Independence Day, 31 August (1991) |
| Laos |
Republic Day, 2 December (1975) |
| Latvia |
Independence Day, 18 November (1918); note - 18 November 1918 was the date Latvia declared independence from Soviet Russia and established its statehood; 4 May 1990 was the date it declared its independence from the Soviet Union |
| Lebanon |
Independence Day, 22 November (1943) |
| Lesotho |
Independence Day, 4 October (1966) |
| Liberia |
Independence Day, 26 July (1847) |
| Libya |
Liberation Day, 23 October (2011) |
| Liechtenstein |
Assumption Day, 15 August |
| Lithuania |
Independence Day, 16 February (1918); note - 16 February 1918 was the date Lithuania declared its independence from Soviet Russia and established its statehood; 11 March 1990 was the date it declared its independence from the Soviet Union |
| Luxembourg |
National Day (birthday of Grand Duchess Charlotte) 23 June; note - the actual date of birth was 23 January 1896, but the festivities were shifted by five months to allow observance during a more favorable time of year |
| Macau |
National Day (anniversary of the Founding of the People's Republic of China), 1 October (1949); note - 20 December 1999 is celebrated as Macau Special Administrative Region Establishment Day |
| Macedonia |
Independence Day, 8 September (1991); also known as National Day |
| Madagascar |
Independence Day, 26 June (1960) |
| Malawi |
Independence Day (Republic Day), 6 July (1964) |
| Malaysia |
Independence Day 31 August (1957) (independence of Malaya); Malaysia Day 16 September (1963) (formation of Malaysia) |
| Maldives |
Independence Day, 26 July (1965) |
| Mali |
Independence Day, 22 September (1960) |
| Malta |
Independence Day, 21 September (1964); Republic Day, 13 December (1974) |
| Marshall Islands |
Constitution Day, 1 May (1979) |
| Mauritania |
Independence Day, 28 November (1960) |
| Mauritius |
Independence Day, 12 March (1968) |
| Mexico |
Independence Day, 16 September (1810) |
| Micronesia, Federated States of |
Constitution Day, 10 May (1979) |
| Moldova |
Independence Day, 27 August (1991) |
| Monaco |
National Day (Saint Rainier's Day), 19 November (1857) |
| Mongolia |
Independence Day/Revolution Day, 11 July (1921) |
| Montenegro |
National Day, 13 July (1878) |
| Montserrat |
birthday of Queen ELIZABETH II, second Saturday in June (1926) |
| Morocco |
Throne Day (accession of King MOHAMMED VI to the throne), 30 July (1999) |
| Mozambique |
Independence Day, 25 June (1975) |
| Namibia |
Independence Day, 21 March (1990) |
| Nauru |
Independence Day, 31 January (1968) |
| Nepal |
Republic Day, 29 May |
| Netherlands |
King's Day (the King's birthday of 27 April (1967); celebrated on 26 April if 27 April is a Sunday) |
| New Caledonia |
Fete de la Federation, 14 July (1789); note - the local holiday is New Caledonia Day, 24 September (1853) |
| New Zealand |
Waitangi Day (Treaty of Waitangi established British sovereignty over New Zealand), 6 February (1840); ANZAC Day (commemorated as the anniversary of the landing of troops of the Australian and New Zealand Army Corps during World War I at Gallipoli, Turkey), 25 April (1915) |
| Nicaragua |
Independence Day, 15 September (1821) |
| Nigeria |
Independence Day (National Day), 1 October (1960) |
| Niger |
Republic Day, 18 December (1958); note - commemorates the founding of the Republic of Niger which predated independence from France in 1960 |
| Niue |
Waitangi Day (Treaty of Waitangi established British sovereignty over New Zealand), 6 February (1840) |
| Norfolk Island |
Bounty Day (commemorates the arrival of Pitcairn Islanders), 8 June (1856) |
| Northern Mariana Islands |
Commonwealth Day, 8 January (1978) |
| Norway |
Constitution Day, 17 May (1814) |
| Oman |
Birthday of Sultan QABOOS, 18 November (1940) |
| Pakistan |
Pakistan Day (also referred to as Pakistan Resolution Day or Republic Day), 23 March (1940); note - commemorates both the adoption of the Lahore Resolution by the All-India Muslim League during its 22-24 March 1940 session, which called for the creation of independent Muslim states, and the adoption of the first constitution of Pakistan on 23 March 1956 during the transition to the Islamic Republic of Pakistan |
| Palau |
Constitution Day, 9 July (1979) |
| Panama |
Independence Day, 3 November (1903) |
| Papua New Guinea |
Independence Day, 16 September (1975) |
| Paraguay |
Independence Day, 14 May 1811 (observed 15 May) |
| Peru |
Independence Day, 28 July (1821) |
| Philippines |
Independence Day, 12 June (1898); note - 12 June 1898 was date of declaration of independence from Spain; 4 July 1946 was date of independence from the US |
| Pitcairn Islands |
Birthday of Queen ELIZABETH II, second Saturday in June (1926); Discovery Day, 2 July (1767) |
| Poland |
Constitution Day, 3 May (1791) |
| Portugal |
Portugal Day (Dia de Portugal), 10 June (1580); note - also called Camoes Day, the day that revered national poet Luis de Camoes (1524-80) died |
| Puerto Rico |
US Independence Day, 4 July (1776); Puerto Rico Constitution Day, 25 July (1952) |
| Qatar |
National Day, 18 December (1878), anniversary of Al Thani family accession to the throne; Independence Day, 3 September (1971) |
| Romania |
Unification Day (of Romania and Transylvania), 1 December (1918) |
| Russia |
Russia Day, 12 June (1990) |
| Rwanda |
Independence Day, 1 July (1962) |
| Saint Barthelemy |
Fete de la Federation, 14 July (1789); note - local holiday is St. Barthelemy Day, 24 August (1572) |
| Saint Helena, Ascension, and Tristan da Cunha |
Birthday of Queen ELIZABETH II, second Saturday in June (1926) |
| Saint Kitts and Nevis |
Independence Day, 19 September (1983) |
| Saint Lucia |
Independence Day, 22 February (1979) |
| Saint Martin |
Fete de la Federation, 14 July (1789); note - local holiday is Schoalcher Day (Slavery Abolition Day) 12 July (1848) |
| Saint Pierre and Miquelon |
Fete de la Federation, 14 July (1789) |
| Saint Vincent and the Grenadines |
Independence Day, 27 October (1979) |
| Samoa |
Independence Day Celebration, 1 June (1962); note - 1 January 1962 is the date of independence from the New Zealand-administered UN trusteeship; it is observed in June |
| San Marino |
Founding of the Republic, 3 September (A.D. 301) |
| Sao Tome and Principe |
Independence Day, 12 July (1975) |
| Saudi Arabia |
Unification of the Kingdom, 23 September (1932) |
| Senegal |
Independence Day, 4 April (1960) |
| Serbia |
National Day, 15 February |
| Seychelles |
Constitution Day (National Day), 18 June (1993) |
| Sierra Leone |
Independence Day, 27 April (1961) |
| Singapore |
National Day, 9 August (1965) |
| Sint Maarten |
King's Day (birthday of King WILLEM-ALEXANDER), 27 April (1967) |
| Slovakia |
Constitution Day, 1 September (1992) |
| Slovenia |
Independence Day/Statehood Day, 25 June (1991) |
| Solomon Islands |
Independence Day, 7 July (1978) |
| Somalia |
Foundation of the Somali Republic, 1 July (1960); note - 26 June (1960) in Somaliland |
| South Africa |
Freedom Day, 27 April (1994) |
| South Sudan |
Independence Day, 9 July (2011) |
| Spain |
National Day, 12 October (1492); year when Columbus first set foot in the Americas |
| Sri Lanka |
Independence Day, 4 February (1948) |
| Sudan |
Independence Day, 1 January (1956) |
| Suriname |
Independence Day, 25 November (1975) |
| Swaziland |
Independence Day, 6 September (1968) |
| Sweden |
National Day, 6 June (1983); note - from 1916 to 1982 this date was celebrated as Swedish Flag Day |
| Switzerland |
Founding of the Swiss Confederation, 1 August (1291) |
| Syria |
Independence Day, 17 April (1946) |
| Taiwan |
Republic Day (Anniversary of the Chinese Revolution), 10 October (1911) |
| Tajikistan |
Independence Day (or National Day), 9 September (1991) |
| Tanzania |
Union Day (Tanganyika and Zanzibar), 26 April (1964) |
| Thailand |
Birthday of King PHUMIPHON (BHUMIBOL), 5 December (1927) |
| Timor-Leste |
Proclamation of Independence Day, 28 November (1975) |
| Togo |
Independence Day, 27 April (1960) |
| Tokelau |
Waitangi Day (Treaty of Waitangi established British sovereignty over New Zealand), 6 February (1840) |
| Tonga |
National Day, 4 November (1875) |
| Trinidad and Tobago |
Independence Day, 31 August (1962) |
| Tunisia |
Independence Day, 20 March (1956); Revolution and Youth Day, 14 January (2011) |
| Turkey |
Republic Day, 29 October (1923) |
| Turkmenistan |
Independence Day, 27 October (1991) |
| Turks and Caicos Islands |
Constitution Day, 30 August (1976) |
| Tuvalu |
Independence Day, 1 October (1978) |
| Uganda |
Independence Day, 9 October (1962) |
| Ukraine |
Independence Day, 24 August (1991); note - 22 January 1918, the day Ukraine first declared its independence (from Soviet Russia) and the day the short-lived Western and Greater (Eastern) Ukrainian republics united (1919), is now celebrated as Unity Day |
| United Arab Emirates |
Independence Day, 2 December (1971) |
| United Kingdom |
the UK does not celebrate one particular national holiday |
| United States |
Independence Day, 4 July (1776) |
| Uruguay |
Independence Day, 25 August (1825) |
| Uzbekistan |
Independence Day, 1 September (1991) |
| Vanuatu |
Independence Day, 30 July (1980) |
| Venezuela |
Independence Day, 5 July (1811) |
| Vietnam |
Independence Day, 2 September (1945) |
| Virgin Islands |
Transfer Day (from Denmark to the US), 31 March (1917) |
| Wallis and Futuna |
Bastille Day, 14 July (1789) |
| Yemen |
Unification Day, 22 May (1990) |
| Zambia |
Independence Day, 24 October (1964) |
| Zimbabwe |
Independence Day, 18 April (1980) |


Setting Up Rails Application with PostgreSQL in Arch Linux, PostgreSQL, Ruby, Rails
Use PostgreSQL with a Ruby on Rails Application - Arch Linux
Difficulty: 2
Time: 30 mins
In this article, we'll create a PostgreSQL server to use as a database layer for scaling a Ruby on Rails application.
These tasks assume that you have sudo
privileges and that Ruby on Rails is installed.
Install PostgreSQL
- Install PostgreSQL.
sudo pacman -S postgresql
- Install
pgadmin3
for the administrator. pgadmin3
is an easy-to-access GUI for PostgresSQL.
sudo pacman -S pgadmin3
- Make sure that PostgreSQL is installed.
sudo paceman -Si postgresql
- Initialize a database cluster by using the command
initdb
, which is installed with PostgreSQL. The initdb
command must be initiated as the postgres
user:
sudo -i -u postgres
initdb -D '/var/lib/postgres/data'
- Log out the
postgres
user, and start PostgreSQL.
logout
sudo systemctl start postgresql
- Optionally, set PostgreSQL to start automatically every time your VPS boots up.
sudo systemctl enable postgresql
Create a database user
- Log in with the
postgres
system user, and then create a new user.
sudo -u postgres createuser -s UserName
- Set a password for the database user.
sudo -u postgres psql
postgres=# \password UserName
- Modify the template. (To drop a template, first you need to modify it.)
UPDATE pg_database SET datistemplate = FALSE WHERE datname = 'template1';
- Drop the template.
DROP DATABASE template1;
- Create a database from
template0
, with a new default encoding.
CREATE DATABASE template1 WITH TEMPLATE = template0 ENCODING = 'UNICODE';
- Modify
template1
.
UPDATE pg_database SET datistemplate = TRUE WHERE datname ='template1';
- Switch to
template1,
and collect the garbage data from template1
using the VACUUM FREEZE
command:
\c template1
VACUUM FREEZE;
- Close the session.
postgres=# \q
- Start the PostgresSQL service.
sudo systemctl start postgresql
Set up the Rails application
- Move to your home directory to create a new Rails application. To set PostgreSQL as the database, use the
-d postgresql
option.
cd ~
rails new helloworld -d postgresql
- Move into the application directory.
cd helloworld
- Open the
database.yml
file for editing.
sudo vim config/database.yml
- Look for
pool: 5
in the file, and add the following lines beneath it. Enter the username and password for the postgres user.
host: localhost
username: postgres user username
password: postgres user password
- Save and exit.
wq!
Create a database for your application
- Create the application's databases in the application directory.
rake db:create
Two databases in the PostgreSQL server are created. For example, if the application's name is HelloWorld
, the command creates databases named HelloWorld _development
and HelloWorld _test
.
Test the configuration
Next steps
In this article, we configured a PostgreSQL server with a Rails application on Arch Linux. For further exploration, visit Deploy a Rails App with Unicorn and Nginx - Arch Linux.


class Solution: def minimumBoxes(self, n: int) -> int: under = 1 total = 1 last_under = 0 last_total = 0 i = 1 while total < n: last_under, last_total = under, total i += 1 under += i total = under + last_total cur_total = last_total cur_under = last_under add = 1 # print(under, total, last_under, last_total) while cur_total < n: cur_under += 1 cur_total += add add += 1 # print(cur_under, cur_total, add) return cur_under # return min(under, last_under + n - last_total)


"It was difficult at first
More than I will admit"
It was burdensome
But after accepting it,
it makes me too sorrowful.
Honestly, this is the truth
There is no use in trying to hold on to the scattered pieces
It will only break my heart
But as I continue living like this,
I wonder what the point of living is
I was resentful at first
And crying – I cried a lot
But after continuing on in this way
I wondered what I was doing
Honestly, this is the truth
There is no use in trying to hold on to the scattered pieces
It will only break my heart
But as I continue living like this,
I wonder what the point of living is
Sometimes, I standing inside the same memory with you
I’m frozen in time with you
How is the separation?
Was it just enough for you to endure, since you were prepared for it?
Was it less painful?
What about love?
Is it worth doing again?


Dr. Greer & Kyle Kurzhal
Please feel free to ask questions!
The paper that we focused on was "All-Or-Nothing Transforms Using Quasigroups" [1]
All-Or-Nothing (AON) transformation: Keep the same encryption method as before, but add on some form of pre-processing to decrease the likelihood of the message being decrypted.


MKDocument Class Reference
| Inherits from | UIDocument |
| Declared in | MKDocument.h |
Overview
Overview
MKDocument is a subclass of UIDocument. It is used with MKCloud for managment of documents on and off of the cloud. MKDocument can also be used as a stand-alone instance.
Usage
MKDocument expects its content to be in the form of an NSData instance. All content provide or retuned from the document should be in this form.
MKDocument Supports ARC
Tasks
Accessing content
Availability
-
cloudDocument
Tells if the documnet is availble to the cloud or not.YES
for available,NO
if not.
Properties
cloudDocument
Tells if the documnet is availble to the cloud or not. YES
for available, NO
if not.
@property (nonatomic, readonly) BOOL cloudDocument
Declared In
MKDocument.h
content
The content of the document in the form of an NSData instance.
@property (nonatomic, retain) NSData *content
Declared In
MKDocument.h


For real numbers $a,b$, an interval between $a$ and $b$ is a subset of $\mathbb{R}$ containing all of the real numbers between $a$ and $b$. An interval is of one of the following forms, depending on which of the two endpoints (i.e., $a$ and $b$) it contains:
- The open interval, denoted $(a,b)$, is the set of real numbers containing all real numbers between $a$ and $b$, not including $a$ and $b$:
$$
\begin{align}
(a,b) := \{x \in \mathbb{R}: a < x < b \}
\end{align}
$$
- The closed interval, denoted $[a,b]$, is the set of real numbers containing all real numbers between $a$ and $b$, including both $a$ and $b$:
$$
\begin{align}
[a,b] := \{x \in \mathbb{R}: a \leq x \leq b \}
\end{align}
$$
- The half open intervals, denoted $(a,b]$ and $[a,b)$, are the sets of real numbers containing all real numbers between $a$ and $b$, including one of $a$ and $b$ and not the other:
$$
\begin{align}
(a,b] &:= \{x \in \mathbb{R}: a < x \leq b \} \\
[a,b) &:= \{x \in \mathbb{R}: a \leq x < b \}
\end{align}
$$


An update on US law, policy, and society
John Palmer and Mohammed El-Bachouti
Interdisciplinary Research Group on Immigration
Pompeu Fabra University, Barcelona
20 February 2017
-- Donald Trump, 16 June 2015 speech announcing candidacy.
-- Boston Globe, 19 August 2015.
-- NYT, 20 August 2015.
-- Donald Trump, 19 November 2015 campaign rally.
-- Bannon quoted by Atlantic, 24 August 2016.
-- 2014 email from Bannon to Breitbart editor, published by Daily Beast
-- 2014 email from Bannon to Breitbart editor, published by Daily Beast


How much did you pay in taxes last year?
What's your annual income?
We'd also like him gone. Find us at https://www.kyleogilvie.com/ & https://www.maryannbadavi.com/
Share
Tweet


Majestic Time-Lapse Masterpieces
HOME VIDEO
This page uses iframes to display these fantastic videos by Dustin Farrell among others on vimeo.com
The Planet Earth as seen from the ISS and Moon Silhouettes
El Cielo de Canarias por Daniel López
Switch to full screen, turn up the volume, relax and enjoy!
If your internet connection is slow, press the play button, followed by the pause button. Then wait for the grey progress bar to complete and press the play button again.


@(params: Map[String,Any]) @uk.gov.hmrc.hmrcemailrenderer.templates.helpers.html.template_main(params,s"Successful Receipt of Online Submission for Reference ${params("identifier")}") {
Thank you for sending the PAYE Works Number Update submission online.
The submission for reference @params("identifier") was successfully received on @params("receivedDate") and is being processed.
PAYE Works Number Update Online is just one of the many online services we offer that can save you time and paperwork.For the latest information on all of our Online Services please visit the HMRC website.
}


Module Reference¶
-
class
skccm.skccm.
CCM
(weights='exp', score_metric='corrcoef', verbose=False)¶ Convergent cross mapping for two embedded time series.
Parameters: - weights (str) – Weighting scheme for predictions. Options: - ‘exp’ : exponential weighting
- score (str) –
How to score the predictions. Options:
- ‘score’
- ‘corrcoef’
- verbose (bool) – Prints out calculation status.
-
fit
(X1_train, X2_train)¶ Fit the training data for ccm. Can be thought of reconstructing the shadow manifolds of each time series.
Amount of near neighbors is set to be embedding dimension plus one. Creates seperate near neighbor regressors for X1 and X2 independently.
Parameters: - X1_train (2d array) – Embed time series of shape (num_samps,embed_dim).
- X2_train (2d array) – Embed time series of shape (num_samps,embed_dim).
-
predict
(X1_test, X2_test, lib_lengths)¶ Make a prediction.
Parameters: - X1_test (2d array) – Embed time series of shape (num_samps,embed_dim).
- X2_test (2d array) – Embed time series of shape (num_samps,embed_dim).
- lib_lengths (1d array of ints) – Library lengths to test.
Returns: - X1_pred (list of 2d arrays) – Predictions for each library length.
- X2_pred (list of 2d arrays) – Predictions for each library length.
-
score
(how='corrcoef')¶ Evalulate the predictions.
Parameters: how (string) – How to score the predictions. Options: - ‘score’ - ‘corrcoef’ Returns: - score_1 (2d array) – Scores for the first time series using the weights from the second time series.
- score_2 (2d array) – Scores for the second time series using the weights from the first time series.
-
class
skccm.skccm.
Embed
(X)¶ Embed a time series.
Parameters: X (1D array) – Time series to be embed. -
df_mutual_information
(max_lag)¶ Calculates the mutual information along each column of a dataframe.
Ensure that the time series is continuous in time and sampled regularly. You can resample it hourly, daily, minutely etc. if needed.
Parameters: max_lag (int) – maximum amount to shift the time series Returns: mi – columns are the columns of the original dataframe with rows being the mutual information. shape(max_lag,num_cols) Return type: dataframe
-
embed_vectors_1d
(lag, embed)¶ Embeds vectors from a one dimensional time series in m-dimensional space.
Parameters: - X (1d array) – Training or testing set.
- lag (int) – Lag value as calculated from the first minimum of the mutual info.
- embed (int) – Embedding dimension. How many lag values to take.
- predict (int) – Distance to forecast (see example).
Returns: features – Contains all of the embedded vectors. Shape (num_vectors,embed).
Return type: 2d array
Example
>>> X = [0,1,2,3,4,5,6,7,8,9,10] em = 3 lag = 2 predict=3
>>> embed_vectors_1d features = [[0,2,4], [1,3,5], [2,4,6], [3,5,7]]
-
mutual_information
(max_lag)¶ Calculates the mutual information between the an unshifted time series and a shifted time series.
Utilizes scikit-learn’s implementation of the mutual information found in sklearn.metrics.
Parameters: max_lag (integer) – Maximum amount to shift the time series. Returns: m_score – Mutual information at between the unshifted time series and the shifted time series, Return type: 1-D array
-


The Importurl task will download a file, and import it's contents into the current project. The file can be in the form of a standard ant .xml project file, or a .jar/.zip file.
In the case of an .xml file, the file is downloaded, and imported as is. In this case, the file itself is the only thing downloaded (ie. no corresponding .properties files, or other build files are downloaded).
In the case of a .jar/.zip file, the file is downloaded and then decompressed. After decompression, the file 'build.xml' at the root level of the jar is imported (the name of the imported file can be overriden with the 'resource' attribute). By importing a .jar/.zip file, one can package additional resources along with the build.xml file. However, you must be careful how you refer to these resources. The build.xml file must follow the same rules as any other file imported with the <import> task, in that references relative to the build.xml file must be made with the property: ant.file.<projectname> where <projectname> is the name of the project being imported, as specified in the project tag. Example:
<project name="common">
<dirname property="ant.dir.common" file="${ant.file.common}" />
<property file="${ant.dir.common}/build.properties" />
</project>
This task should be compatible with older versions of ant, but has only been tested with Ant 1.6.x. The underlying implementation is done using the Ivy dependency resolver software, and thus, it needs available to the same classloader that loads this task.
| Attribute | Description | Required |
|---|---|---|
| org | The organization that publishes the script. | Yes. |
| module | The name of the module which is to be fetched. | Yes. |
| rev | The revision of the module to be fetched. | No. Defaults to "latest.integration". See the ivy details for more information on the possible wildcarding that can be used for this value. |
| type | The type of file to be downloaded | No. Defaults to 'jar'. Can be any file extension. However, unless the type is 'xml', the file is assumed to be a compressed file, expandable by ant's <expand> task (which is aliased to unjar, unzip). |
| ivyConfUrl | The URL of an ivy configuration file to use. We will use the default resolver in this file to find the requested resource. | No. Defaults to the IvyRepResolver. |
| ivyConfFile | The path of an ivy configuration file to use. We will use the default resolver in this file to find the requested resource. | No. Defaults to the IvyRepResolver. |
| repositoryUrl | The URL base of the repository to use. This results in using Ivy's URLResolver to resolve the requested resource. | No. Defaults to the IvyRepResolver. |
| repositoryDir | The file base of the repository to use. This results in using Ivy's FileSystemResolver to resolve the requested resource. | No. Defaults to the IvyRepResolver. |
| artifactPattern | The pattern used to find artifacts in the repository. | No. If repositoryUrl or repositoryDir are specified, this defaults to the standard repository pattern: "/[org]/[module]/[ext]s/[module]-[revision].[ext]". Please see the ivy documentation for more information on the contents of this pattern. |
| ivyPattern | The pattern used to find ivy file for the artifact in the repository. | No. If repositoryUrl or repositoryDir are specified, this defaults to the standard repository pattern: "/[org]/[module]/ivy-[revision].xml". Please see the ivy documentation for more information on the contents of this pattern. |
| resource | The name of the resource within a compressed file to import. | No. Defaults to "build.xml". |
<project name="build" basedir="." default="build" xmlns:ac="antlib:net.sf.antcontrib">
<ac:antcontrib:importurl org="antcontrib"
module="common"
rev="3.2" />
</project>
would look for the file "antcontrib/common/jars/common-3.2.jar" in the IvyRep
repository.
<ac:antcontrib:importurl org="antcontrib"
module="common"
rev="3.2"
type="xml" />
would look for the file "antcontrib/common/jars/common-3.2.xml" in the IvyRep
repository.
<ac:antcontrib:importurl repositoryUrl="http://www.antcontrib.org/ivyrep"
org="antcontrib"
module="common"
rev="3.2" />
would look for the located at
"http://www.antcontrib.org/ivyrep/antcontrib/common/jars/common-3.2.jar"
<ac:antcontrib:importurl ivyConfUrl="http://ivyrep.myorg.com/ivyconf.xml"
org="antcontrib"
module="common"
rev="3.2" />
would configure ivy using the ivy configuration file at the given ivyConfUrl.
The following build.xml may be packaged into a .jar with it's corresponding build.properties file:
<project name="common">
<basedir property="ant.dir.common" file="${ant.file.common}" />
<property file="${ant.dir.common}/build.properties" />
</project>
Copyright © 2002-2006 Ant-Contrib Project. All rights Reserved.


Culicoides species are vectors of pathogens afflicting livestock, including Bluetongue virus (BTV), Schmallenberg virus and African horse sickness virus (AHSV). Despite their importance, Culicoides species are the last major family of biological vectors within the Diptera for which a genome sequence is not available.
Ensembl Genomes is working with The Pirbright Institute and TGAC, funded by the BBSRC (grant number BB/J017299/1), to assemble and annotate the genome of C. sonorensis, and perform a genome-wide association study for vector competence for BTV and AHSV in C.sonorensis. The project is utilisiing the KC cell line and Culicoides colonies maintained by Pirbright for these purposes.
This work has now been published in BMC Genomics ("The genome of the biting midge Culicoides sonorensis and gene expression analyses of vector competence for Bluetongue virus.”), and the annotated genome and transcriptome data was released to the community in the December 2018 release of Ensembl Metazoa.


Page Links: Index Page
| ChristiaanJ 25th Aug 2010, 22:17 permalink Post: 122 |
I can't be positive about the INS (inertial nav system).
The prototypes used a SAGEM/Ferranti system, replaced by a Litton system on the preprods, then Delco on the production aircraft. There may have been magnetic core in the prototype INS. As to the AICS (air intakes) and AFCS (automatic flight control), the answer is a definite NO. The AICUs used PROMs (fuse type, not EPROM) and the AFCS was entirely analog. Some of the systems were even more 'antique'... The ADC (air data computer) for instance was still largely electro-mechanical. And those nifty NAV and COMM frequency selectors, that always stand out on cockpit pictures... no electronics at all, just a set of wafer switches, and about thirty wires linking them to the transmitters/receivers. CJ |
||||
| M2dude 16th Sep 2010, 10:31 permalink Post: 372 |
Oh yes Roger, I do agree (and a point well made too). Concorde was very much a 1970's era electronics design (with even a little 1960s thrown in too). It was typical that as long as things were left alone and warm, they more or less were happy.
At Heathrow when the crew arrived to depart the aircraft, she was already fairly well tested and fired up, systems wise, even to the extent that the INSs were usually aligned (but not put into NAV mode). Now this all helped immensely as far as systems reliability went, but a last minute INS or ADC failure could often still occur, and hit you in the 'you know wheres' when you had least time. Such was the nature of the beast. (But we all loved her ).
Quote:
Dude |
||||
| BlueConcorde 16th Sep 2010, 14:22 permalink Post: 376 |
Quote:
Quote:
Quote:
Quote:
|
||||
| NW1 23rd Dec 2010, 00:39 permalink Post: 957 |
Superstab
Hmm. There was, I think, a raft of high-incidence (alpha) protection fitted.
Digging out the old BAe conversion course notes: The "Anti-Stall" (SFC) 1&2 sytems offered: Super Stab: Increased authority of pitch autostab as incidence increased above 13.5 degrees - proportional to pitch rate and incidence angle - and a nose down pitch trim with a Vc (CAS) deceleration with incidence > 13.5 Stick "Wobbler": the "unmistakable warning" - when incidence > 19 and Vc<270kts the control columns took a life of their own and tried to fling you into the forward galley. Served you right. Some other high incidence stuff was fed from the ADC rather than the SFC, like: The ">13.5d incidence" feed to the SFC CAS (Vc) feed to the SFC Incidence from 16 to 19 degrees (rate dependant) to get the SFC to feed in up to 4 degree nose down pitch command and the sticj wobbler trigger. Increase of authority of yaw autostab as incidence > 13.5d Autotrim inhibit > 14.5d incidence Stick shaker >16.5d incidence AP/FD disconnect > 17.5d incidence There was loads of other technical stuff which engineers understood, but we had to learn by writing diagrams which made sense to us enough to pass the written exam. The bottom line was an aeroplane which flew beautifully, but which you had to understand well, and which you could not tease beyond its limits. If you ignored a limit or an SOP then you reached an unpleasant place far quicker than with the blunties - it was a challenge which rewarded as quickly and as deeply as it punished. |
||||
| M2dude 30th Jan 2011, 09:43 permalink Post: 1153 |
Static Ports
CliveL
Quote:
The air intake system, although it used Ps from THREE sources (the side static ports and the static ports built into the nose probe; this being a pressure head and not just a pitot as were the side probes) did not apply any individual aircraft corrections, it just made different corrections between side and nose pressure sources (Ps and Pt). Having a digital processor at it's heart, these corrections were signalled by using 'program pins' at the rear of the AICU rack. As steam driven as the Concorde ADC was, when it came to RVSM implementation in the late 1990s we found that the air data system was in fact superbly accurate, and no modifications to the computers themselves were required. Such a testament to the original superb design. Best regards Dude |
||||
| Landroger 30th Jan 2011, 12:23 permalink Post: 1155 |
M2Dude.
Ahah! Got you! Reference my original question about calibrating so many vital analogue systems.
Quote:
Nice picture from you too Dude, which raises a couple of questions for me. Why the blind window nearest your wife's camera? And I'm not sure why I've never been aware of it before, but this view shows up some sort of tube mounted atop the fuselage, just in front of the fin. What is that please? Oh and something that your photograph put in mind. It must be very seldom that even a parked aircraft is actually quiet. Being under AC like that must have been a bit un-nerving for someone so used to being next to Concorde, because she must be virtually silent? Roger. |
||||
| M2dude 25th Apr 2011, 06:54 permalink Post: 1335 |
gordonroxburgh
Quote:
The limited authority for roll autostabilisation (and hence Emergency Flight Control) was of course a very deliberate piece of design. (You could test the Emergency Pilot on the ground at ADC Test 2 (Which simulated several seperate overspeeds, including Vmo +20) and when you put in a roll demand (against some resistance), only the MIDDLE elevons deflected. It really looked wierd on the ICOVOL as well as outside the aircraft. (To any chaps or chapesses who are not aware, above Vmo+20 KCAS, a system known as OUTER ELEVON NEUTRALISATION was invoked, where any input demand to the outer elevons was met by an automatic equal and OPPOSITE input, that of course completely neutralised the demand, giving a zero OUTER elevon deflection). Best regards Dude |
||||
| M2dude 3rd Nov 2011, 00:51 permalink Post: 1476 |
Actually NO CJ.  (But a Penny & Giles DADC was still being looked at in the early to mid 90s as a potential ADC replacement).
As far as the expansion joint question goes John, there were several expansion joints all over the aeroplane but I don't recall personally being able to see evidence of thermal expansion anywhere else than the aft flight engineers panel. Perhaps someone else here may know something?. Best regards Dude |
||||
| EXWOK 27th Apr 2012, 17:37 permalink Post: 1602 |
1) Effectively it was (not the skin, but the TAT probe. The highest temp rise would be at the stagnation point so one can be confident that TAT is a realistic answer for max skin temp).
2) AFAIK pretty standard: Q from pitots S from statics T from temp probe Modified by ADC for position error. It's possible that ADC used beta inputs and I'm sure it used alpha inputs to achieve this. |
||||
| Shaggy Sheep Driver 27th Apr 2012, 20:29 permalink Post: 1606 |
Quote:
1) So there is a direct temp reading, from the TAT probe. But where is TAT probe? Is it in the needle nose probe that also measures pitot/static for the intake computers? And how many TAT sensors are there (failure of a single one if that's all there is would not be good)? 2) Mach comes from dynamic pressure (pitots), from static ports, and from temp. But what temp? OAT perhaps? |
||||
| consub 19th Mar 2014, 21:54 permalink Post: 1811 |
Hi Christian,
We chose the components for their environmental tests, and all the AICS components were subjected to acceptance testing when received, which was a bit of a problem sometimes because the BAC goods inwards system was so slow that some of the expensive ADC/DACs that were not quite good enough were returned to Harris, but were out of warranty by the time they were returned. The embargo was not just the 5400 TTL I/Cs but all milspec. components. Its stretching my memory, but AICU1 was the ADC board, 2-5 were the processor, 6-10 were the prom boards. There was a bought in board (AICU 17 I think) that was supplied by ?????, that processed the sensor unit data. The AICS was filled with redundancy, as well as the obvious 2 AICUs per intake, and 4 sensor units, the program calculated the output data with dummy inputs - twice, and if these were correct, the proper inputs were used and the result was output to the doors. On the analogue bit there were two channels for each output and at the end one output was compared with the other and if different a fail was produced. We haven't opened the plan chests with the AICS drawings yet. As well as the 8 AICUs on G-BOAF, we have the prototype AICU that was used on the AICS systems rig. |
Page Links: Index Page


On the right, the table view has been reloaded. You should not see anything different from the last page.
(Nothing changes since we are just pointing to a copy of the automatically generated profile that was used before.)
Goal:
Check that your change to the Dependencies page is working correctly.
Steps to complete:
If you see the updated Table page, look for the 'Dependencies' reference.
It should now be using the XML table definition file 'tableDependCat.xml'.
You can check this by selecting the dependencies icon for either 'DEMOADM.EMP' or 'DEMOADM.DEPT'.
The dependencies for that table should be loaded into the lower panel.
If nothing appears, go back to the tablecat.xml document and ensure you have correctly entered the proper table name specified in the previous step.
Troubleshooting:
You may need to right click on the browser and reload TE. If you see a blank page to the right it is possible that you have made an error with your editing.
Open a new tab in the browser and load the table definition file (http://localhost/tableDefinitions/tablecat.xml).
If there is an XML parsing error, Firefox should highlight the problem for you.


A series of helper methods for smoteTransform.py, testPlatform.py primarily, but also for gradientBoostTest.py and adaSyn.py


Introduction
This manual documents the low-level OpenJPIP C API.
OpenJPIP software is an implementation of JPEG 2000 Part9: Interactivity tools, APIs and protocols (JPIP).
( For more info about JPIP, check the website: http://www.jpeg.org/jpeg2000/j2kpart9.html)
This whole documents covers the following six programs.
- opj_server.c JPIP server supporting HTTP connection and JPT/JPP-stream
- opj_dec_server.c Server to decode JPT/JPP-stream and communicate locally with JPIP client, which is coded in java
- opj_jpip_addxml.c To Embed metadata into JP2 file
- opj_jpip_transcode.c To Convert JPT/JPP-stream to JP2 or J2K
- opj_jpip_test.c To test index code format of a JP2 file
License
This software is released under the BSD license, anybody can use or modify the library, even for commercial applications.
The only restriction is to retain the copyright in the sources or the binaries documentation.
Neither the author, nor the university accept any responsibility for any kind of error or data loss which may occur during usage.
Required libraries
We tested this software with a virtual server running on the same Linux machine as the clients.
Compiling Notes
When you are making opj_server, set anything (e.g. yes) to the parameter jpipserver to define itself in the Makefile, which enables to make it in server mode.
Otherwise do not define (or do not set to) the parameter jpipserver.
Be sure that any object files and library file libopenjpip.a are not reused to compile in the two different mode (server mode and non server mode).
In other words, do make clean before making new targets which are in different modes as previous make.
System Architecture
JPIP protocol is implimented between the JPIP server program (opj_server) and the JPIP client java program (opj_viewer).
Figure below represents the overview of our system architecture.
The JPIP server parses JPIP query and sends corresponding JPT/JPP-stream. The JPIP client viewer is an image viewer with GUI to publish JPIP requests and receive JPT/JPP-stream.
Particularly, our system has the image decoding module implemented on a server (opj_dec_server, Image decoding Server). Image decoding Server and JPIP client viewer communicate closely. This specific architecture enables sharing cache of image codestream data among all viewers connected to the same Image decoding Server not only locally but also remotely.
OpenJPIP system architecture
JPIP server follows up the client cache during a session.
Concretely, the JPIP server models cache in each session, to which Channel IDs are associated. A Channel ID identifies a JPIP client viewer. And, new viewers can belong to a session by referring to one of its channel ID. The Image decoding Server maintains the association between channel IDs and targets, and provides a reference channel ID to a Viewer on demand.
Typical requests and replies among JPIP server, JPIP client, and Image decoding server is presented below.
The JPIP server parses HTTP query and sends corresponding JPT/JPP-stream back to the JPIP client (Viewer). JPT/JPP-stream is unreadable by JPIP client, and it is directly passed to Image decoding Server, and which provides the image in raw format (PGM or PPM) to the JPIP client. The Image decoding Server handles the decoding and caching of JPT/JPP-stream. JPIP client can read PGM and PPM images natively. Before connecting to the JPIP server, every JPIP client checks local cache data of the requesting image with the image decoding server. If its cache exists, the image decoding server provides ChannelID (CID), which identifies the image and its cache model on the JPIP server, and the whole system can continue the session using the CID.
Message Sequence Chart of OpenJPIP impementation
- Author:
- Kaori Hagihara UCL/SST/ICTM/ELEN
Generated on Sun Dec 23 13:33:21 2012 for OpenJPEG by
1.3.2


{{Infobox prepared food | name = Sour soup | image = | caption = Spicy sour soup flavoured with tamarind, dried shrimps, and salted soy beans | alternate_name = | country = | region = | creator = | course = | type = Soup | served = | main_ingredient = | variations = Many | calories = | other = }}
Sour soup refers to various soups in a number of national cuisines. The name reflects its distinctive feature: sour taste. Often a sour soup has a specific national name. Sour soups are known in East Asian, Southeast Asian, and Slavic cuisines.
Contents |
{{Div col|cols=2}}
{{Div col end}}
{{Div col|cols=2}}
{{Div col end}}


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I dissolved 500mcg of 25C-NBOMe (2C-C-NBOMe) in 25 units of water and found a vein easily without the need of a tourniquet. I pulled back and saw a plume of red then plunged slowly. Within 10 seconds I was in a place that would usually take an hour or so to get to with 600 or 700mcgs. I measured out a dose for my friend to take nasally and could barely do it because my vision was starting to become quite busy. But I managed, and as I finished and he dosed, I felt a surge and could tell the payload had made it to my brain.
As I purged into the trash can with such force it hurt my abs, I could see blue, purple, and chrome orbs projecting upward and floating away every time I contorted and spewed barf. After about 3 or 4 minutes of barfing, it was over and the nausea, which I have never felt before, not even off of 1500mcg nasal or oral, disappeared too. I had eaten right before I dosed and totally underestimated the physical effects since I had never experienced anything physical except for pleasant body high and electric chills off my nasally dosed trips. This came on so fast that the slight shakes I'll have sometimes when coming up on a heavy dose of any strong tryptamine or phenethylamine was just so much stronger, I was literally shaking for at least the first 20 minutes. But I covered myself with a big blanket and that seemed to calm it down quite a bit.
 During this first hour of the trip, I experienced the strongest visuals by far. I decided to turn the lights out and turn off the tv because it was just too much distraction. I had my friend do it though because I was essentially stuck to the couch. I remember looking at the blinds next to me a few times and they were by all normal definitions completely alive and rippling and enveloping inward and expanding back out continuously. Looking at my entertainment center, all the blue and yellow LEDs were surrounded by ambient, continuously morphing light. Everything around me was moving and didn't slow down until about 40 minutes later.
I got a lot more comfortable after that and the next 2 hours were quite strong and I laughed basically throughout the whole thing, laughed until my face hurt. Shpongle and Sponge Bob were extremely entertaining. I remember going to piss and seeing what looked like the mushrooms on the cover of my copy of 'Food of the Gods' were all growing up off the book onto the tank of the toilet. Interestingly, I have experienced this exact same visual the last time I dosed as well; it was quite a thing to watch as I pissed and tried to aim my stream in the continuously shrinking bowl.
At the 2 hour or so point, I felt like I was coming down, which was strange. Compared to my sublingual/nasal trips, this was a lot shorter. By the 3rd hour, I would say I was down enough to do anything I could do in a sober state, but I still wouldn't want to.
At the 4th hour, my girlfriend drove my friend home and I rode along, and even though my stomach was pretty torn up from earlier, we decided to get some tacos from Taco Bell and I had a Meximelt and felt fine. Got home, smoked a few bowls over the course of a few hours, and smoked a bowl right before I got in bed. The last bowl seemed to bring out some more visuals even though this was around 8 or 9 hours after I dosed. Maybe the pitch blackness and silence of my bedroom brought out some trippyness, but within 10 minutes I drifted off to sleep and woke up feeling fine.
In retrospect, I would say this was an experience I am glad I tried but don't think it is worth repeating due to the physical side effects. If you decide to try this, just make sure you sterilize your solution by boiling and let it return to room temp. Also, do it on an empty stomach and make sure your phone is off!
Ḱ∀ℛℭЇℵØḠ€ИℐÖṲŠ
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


!DOCTYPE html>
This is a project in Orbital Programme from NUS School of Computing
This website is built with the purpose of providing an instant file sharing service.
While there are popular and widely used online storages like Google Drive, Microsoft OneDrive and Dropbox, these sites often require users to register for accounts and login before they can use the services. In many urgent situations when using file sharing service, users may feel inconvenient when they must type in account and password to login. Observing this fact, we decided to build a simple website for users to share their files without accounts!


The Northern Copperhead is the only venomous snake in the DC metropolitan area, with a deep reddish brown color with dark hourglass-shaped markings on its back, this predator can grow to 3 feet and prefers rocky, wooded areas. Despite their bites nearly never killing humans, copperheads account for more annual snake bite victims than all other snake species. They give no warning signs before striking when provoked. Regardless, anyone bitten by a copperhead should seek immediate medical attention.
Growing up to 80 inches long (6.5 feet), Black Snakes are very helpful in eliminating rats and mice. Black snakes pose a useful role in protecting farmland from pests, but may need to be relocated if nesting in houses or other buildings. Despite their intimidating size of up to seven feet, Black snakes are mostly harmless to humans, only biting when intimidated.
The Eastern Garter Snake is a common snake known for the three white or yellow stripes that run down its back.  Despite being non-venomous, garter snakes still pose a threat in their aggressive territorial nature, biting humans and sometimes causing allergic reactions.
The northern water snake is an aquatic snake that dwells in lakes, swamps, streams, and other waterways around the Chesapeake Bay watershed. With a heavy body, large rounded head, and a pattern of black or reddish blotches on their backs, water snakes are non-venomous and aggressive when threatened. Water snakes are frequently confused with water moccassin snakes, (aka cottonmouths) a venomous snake with a more harmful bite than that of copperheads, which leads to water snakes being killed despite being largely harmless.


Enter ctor.cc
REG
macro - int a = regFunc()
wrapper.std::source_location
for file registrationstd::filesystem
for reading timestampsexecv
, posix_spawn
and friends for executing the compiler, linker and other toolsstd::async
for parallel compilationstd::thread::hardware_concurrency()
for automatic -jn
deductiong++ -MMD
(foo.d
files) for dependency trackingfoo.flags
file used for flags change tracking./ctor configure --host arm-none-eabi
CXX=arm-none-eabi-g++ ./ctor configure
Configuration cached in configuration.cc
.
Build parameterization top of the todo list.
ctor.cc
(build config) files changeconfiguration.cc
files changeRe-invocation is needed after compilation.
Check for changes at startup.
If any of the ctor.cc
changed, re-compile and re-invoke
with the same arguments.
If configuration.cc
changed, re-compile, invoke
with reconfigure
and finally re-invoke with the same
arguments.
configure(args) - collect (relevant) env vars in map: A - collect (relevant) cli args in map: B - call generateCache(A, B) - then call rebuildCheck to force rebuild and then exit reconfigure(args) - read A and B from (current) config cache and call generateCache(A, B) to generate a new one - then call rebuildCheck to rebuild and then exit rebuildCheck() - check if rebuild is needed (if any ctor.cc files or configuration.cc changed): - rebuild - if !"only configuration.cc changed" re-run, with "reconfigure" argument generateCache(A, B) - resolv tool-chain (compiler, linker, etc) and store in map: C - run through externals and resolv them, store results in map: D - generate config cache .cc file with A, B, C and D
clean
targetcheck
target, for unit test
compilation and executionstd::variant
:
configure
args (--with-X
/--enable-Y
in autotools)install
target with PREFIX
/DESTDIR
support


The term Kerala was first epigraphically recorded as Ketalaputo (Cheras) in a 3rd-century BCE rock inscription by emperor Ashoka of Magadha. It was mentioned as one of four independent kingdoms in southern India during Ashoka's time, the others being the Cholas, Pandyas and Satyaputras. The Cheras transformed Kerala into an international trade centre by establishing trade relations across the Arabian Sea with all major Mediterranean and Red Sea ports as well those of the Far East. The early Cheras collapsed after repeated attacks from the neighboring Cholas and Rashtrakutas. During the early Middle Ages, Namboodiri Brahmin immigrants arrived in Kerala and shaped the society n the lines of the caste system. In the 8th century, Adi Shankara was born at Kalady in central Kerala. He travelled extensively across the Indian subcontinent founding institutions of the widely influential philosophy of Advaita Vedanta. The Cheras regained control over Kerala in the 9th century until the kingdom was dissolved in the 12th century, after which small autonomous chiefdoms, most notably the Kingdom of Kozhikode, arose. In 1498, Vasco Da Gama established a sea route to Kozhikode and raised Portuguese settlements, which marked the beginning of the colonial era of India. European trading interests of the Dutch, French and the British East India companies took centre stage during the colonial wars in India. After the Dutch were defeated by Travancore king Marthanda Varma, the British crown gained control over Kerala through the creation of the Malabar District in northern Kerala and by allying with the newly created princely state of Travancore in the southern part of the state until India was declared independent in 1947. The state of Kerala was created in 1956 from the former state of Travancore-Cochin, the Malabar district and the Kasaragod taluk of South Canara District of Madras state.


Habakkuk 1:14
And makest men as the fishes of the sea, as the creeping things, that have no ruler over them?


Ayahuasca (B. caapi & P. viridis)
Don,t try this at home. Really. This is some heavy, heavy stuff. Only experienced psychonauts should play in this playing field, you could lose all your sanity and never come back, I suspect.
I had an incredible time. I was attending a conference in Brazil, run by Luis Eduardo Luna and Alex Grey. Lifestyles of the rich and psychonaut, basically. Luna administered the dose. While we were starting to come up he wandered around the room chanting and shaking a rattle. At approximately one hour, the Ayahuasca hit like a freight train, I felt alien entities watching me closely, visuals unlike any I've ever experienced unfolded behind my closed eyelids. While I was coming up I got flashes from my dreams, from dreams I had forgotten, and images from ID4, of the small ship containing Jeff and Will, inside the mother ship.
Once the aliens showed up, they gently but mercilessly opened me up and examined my innards, sifting through my mind and discussing the results with each other. The general sense I got was 'what can we make of this one?' I was ushered into some weird state where I was told to play with my body, to see it for what it is: meat. I slid my hands into my arms and twanged my tendons and veins like guitar strings. I reached a hand down my throat and played with my stomach lining. I put my fingers into my eye sockets and popped my eyeballs out, feeling the pain of the act as the eyes dangled on my cheeks. At this point, I was so far gone that I honestly did not know whether I had really done so or not, I thought I had put my eyes out in reality and that now I would be shown great wisdom as a rewards. I pulled my earrings through my ear lobes, again thinking I had done it in reality.
When I came out of this, I was treated to insights about my ex lover, who I have had a terrible time g etting over. It was shown to me that he is my soulmate, that he and I will never be free of each other, though we can not be lovers in this life. I was both sad and joyful at this and lay on the groung outside, singing songs to the stars. I was singing very freely, after many years of not singing.
I began to weep for Gaia, for what we have done to her. I promised her that I would protect and heal her. I smeared earth all over myself, not fearful of the insects that crawled all over me. (it is necessary to note that before the Aya I had a bug phobia) I ran wild in thenight, growling and clawing the ground as a cat spirit. I kissed and held a young palm, she was so beautiful.
And there are five more sessions to type up. A very very intense week. I changed in ways both subtle and profound. Thank you, Mama Aya, you are the most astonishing metaprogramming tool I have ever encountered and I am profoundly grateful for the wisdom you shared with me.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


[gecode-users] Memory management bug in 2.2.0?
Filip Konvička
filip.konvicka at logis.cz
Wed Mar 25 14:18:03 CET 2009
Hi,
I know I'm probably late with this... I am hunting a memory leak in a
program that uses Gecode 2.2.0. The script (space) constructor
incrementally adds variables to a var-array (one by one). IMHO,
VarArray::resize acts strangely:
VarArray<Var>::resize(Space* home, int m) {
...
x = static_cast<Var*>(Memory::malloc(sizeof(Var)*newsize));
...
if (used != n)
Memory::free(oldx);
else
home->reuse(oldx, n);
n = newsize; used = m;
}
In my case, "used==n" always holds, so the allocated blocks are
"deallocated" using Space::reuse(), not Memory::free().
Originally, I was using the default constructor for the array. After I
saw this I tried to initialize it with (this, 0) in the constructor
initializer list, but this does not change anything.
It seems to me that VarArray::add and VarArray::resize could never
actually work... the only way the var-array allocates memory from space
is in the constructor and update(). Or did I miss something in the docs?
Is it forbidden to call add and resize?
Thanks,
Filip
More information about the gecode-users
mailing list


| savePlot {grDevices} | R Documentation |
Saves the current plot on a windows
device to a file.
savePlot(filename = "Rplot", type = c("wmf", "emf", "png", "jpg", "jpeg", "bmp", "tif", "tiff", "ps", "eps", "pdf"), device = dev.cur(), restoreConsole = TRUE)
filename |
The filename under which to save the plot.
Tilde-expansion (see |
type |
The type of plot, Windows metafile, PNG, JPEG, BMP (Windows bitmap format), TIFF, PostScript or PDF. |
device |
A device number of a |
restoreConsole |
See the ‘Details’ section
of |
This is equivalent to selecting the ‘Save as’ menu item on the
‘File’ menu of a windows
device.
If filename
does not include a dot (‘.’), savePlot
will add the file type as an extension; that is, the filename will
be set to paste(filename, type, sep = ".")
. If a dot is present in
filename
, the filename is assumed to include an extension and
is used without change.
Using filename
as "clipboard"
or ""
with
type = "wmf"
will copy to the clipboard.
Types "eps"
and "ps"
are the same thing apart from the
extension for the default filename
. Similarly
"wmf"
/"emf"
, "jpeg"
/"jpg"
and
"tiff"
/"tif"
.
JPEG quality is 75%, and TIFF is saved without compression.
None, but a plot file will be created.
There is a similar function of the same name but fewer types for
cairo-based X11
devices on Unix-alikes


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Input:
One or more protein sequences in fasta format. Optional OX=n can be included in the FASTA header to explicitly identify the sequence Taxa ID as n, otherwise, the Taxa ID of the sequence with the highest alignment (Bits score) will be used as the query Taxa ID. Taxa IDs can be obtained from NCBI Taxonomy name/id
Output:
- The potential deleteriousness effect of every possible amino acid mutation in the form of a heat-map matrix.
- A downloadable text file with the following columns:
- AC: Sequence id from the fasta header.
- Pos: Amino acid position.
- Ref: The reference amino acid.
- Conservation: The average LIST-S2 deleteriousness score of all possible mutations at that position.
- 20 columns one for each amino acid: The potential deleteriousness LIST-S2 score for mutating the reference amino acid to “this” amino acid. Scores are in the range [0 .. 1], where lower scores indicate more benign and higher indicate deleteriousness effect.


| Class | OpenID::Store::Memory |
| In: |
lib/openid/store/memory.rb
|
| Parent: | Interface |
An in-memory implementation of Store. This class is mainly used for testing, though it may be useful for long-running single process apps. Note that this store is NOT thread-safe.
You should probably be looking at OpenID::Store::Filesystem


Web and HTML Basics
Use your browser of choice to select HTML documents stored on remote servers.
HTTP is the protocol used by the internet to access the files.
HTML Documents
Form the heart of the web and include text content, markups, references, and links.
Tags are used to tell the computer EXACTLY how you want the page to be displayed.
The tags define HTML elements. HTML attributes are properties of an element. For example,
the anchor tag is used to create links. There are many tags and other style elements
that can be looked up as needed. It is not expected that they be memorized.
There are a number of basic components to an HTML document but this course will focus
on the body and content.
Hopefully, inline and block elements will become more clear in later sessions.


Copyright © 2021 by Anatolii Kosorukov
Authors: Anatolii Kosorukov<EMAIL_ADDRESS>[web site: rustkas.github.io/].
| check_all_by_regex/3 | Checks whether string's elements match regular expression. |
| check_all_by_regex/4 | Checks whether string's elements match regular expression. |
check_all_by_regex(MP, CharacterList, CheckFirst) -> Result
MP: regular expression
CharacterList: input string
CheckFirst: logic switch. It determines whether the desired solution is a match or a nomatch when the regex is executed
returns: Returns true if all elements of CharacterList meet the criteria for regular expression and logical switch CheckFirst.
Checks whether string's elements match regular expression.
See also:
re:run/2.
check_all_by_regex(MP, CharacterList, CheckFirst, DebugInfo) -> Result
MP: regular expression
CharacterList: input string
CheckFirst: logic switch. It determines whether the desired solution is a match or a nomatch when the regex is executed
DebugInfo: information for additional logging printing
returns: Returns true if all elements of CharacterList meet the criteria for regular expression and logical switch CheckFirst.
Checks whether string's elements match regular expression.
See also:
re:run/2.
Generated by EDoc


We understand that you need to look good and feel great.
It all starts with what you are wearing.
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ABOUT US
This is where high-fashioned clothing is designed and crafted from the heart by an amazing team of craftsmen and designers who undersytand what fashion is.


Now that you've switched packages, your benefits will run out on . After that date, you'll default to our Friend level of membership. Your final subscription payment was taken on .
Please note, you won't be able to amend your package again until this change has been processed.


Zika virus is a mosquito-borne positive-sense, single-stranded RNA virus in the family Flaviviridae, genus Flavivirus that causes a mild, acute febrile illness similar to dengue. In 1947, scientists researching yellow fever placed a rhesus macaque in a cage in the Zika Forest ( zika meaning “overgrown” in the Luganda language), near the East African Virus Research Institute in Entebbe, Uganda. A fever developed in the monkey, and researchers isolated from its serum a transmissible agent that was first described as Zika virus in 1952. It was subsequently isolated from a human in Nigeria in 1954. From its discovery until 2007, confirmed cases of Zika virus infection from Africa and Southeast Asia were rare. In 2007, however, a major epidemic occurred in Yap Island, Micronesia. More recently, epidemics have occurred in Polynesia, Easter Island, the Cook Islands and New Caledonia.
Suggested citation for this article: Etymologia: Zika virus. Emerg Infect Dis [Internet]. 2014 Jun [ date cited].


The best way to parse a json string like below is to create an entity class for it (in case if you know what is coming along in the the json object. I mean the fields)
[
{
"userName": "Harish",
"designation": "Full Stack Developer",
"skills": "c#, javascript"
}
{
"userName": "Rakesh",
"designation": "Front End Developer",
"skills": "HTML, CSS,javascript"
}
]
To parse the above json first create a entity class like below
public partial class userList
{
[JsonProperty("userName")]
public string userName{get; set;}
[JsonProperty("designation")]
public string designation{get; set;}
[JsonProperty("skills")]
public string skills{get; set;}
}
Then you can create the foreach loop by deserializing the json string into userList object
dynamic userObj=JsonConvert.DeserializeObject>(yourJson);
foreach(userList obj in userObj)
{
var username=obj.userName; // as you defined in the entity class
var desig=obj.designation;
var skills=obj.skills
}
Note: Here we are using the newtonsoft json package. You can install that from nugat
packages on your visual studio
reference class:
using Newtonsoft.Json;


Score: {{ event.score.fullTime.homeTeam }} - {{ event.score.fullTime.awayTeam }}
League: {{ event.competition.name }}
Status: {{ event.status }}
Date: {{ event.utcDate | date }}


top
| ||
| delete | in file persistenceInterface.php, method PersistenceInterface::delete() deletes the database by primary key condition supplied in the parameter. | |
top
| ||
| getAll | in file persistenceInterface.php, method PersistenceInterface::getAll() gets all the users from table without any condition to follow. | |
| getByCriteria | in file persistenceInterface.php, method PersistenceInterface::getByCriteria() gets all the users from table which fulfills the criteria supplied by parameter. | |
| getByPrimaryKey | in file persistenceInterface.php, method PersistenceInterface::getByPrimaryKey() gets user from table which fulfills the primary key condition supplied by parameter. | |
top
| ||
| insert | in file persistenceInterface.php, method PersistenceInterface::insert() inserts a new record int the database by primary key condition supplied in the array of object by parameter, if any previous record is already present with the same primary key insert operation fails. | |
top
| ||
| PersistenceInterface | in file persistenceInterface.php, class PersistenceInterface | |
| persistenceInterface.php | procedural page persistenceInterface.php | |
top
| ||
| update | in file persistenceInterface.php, method PersistenceInterface::update() updates the database by primary key condition supplied in the array of object by parameter. |


climate RCP. soil maize increased wheat crop leaching scenarios yields future nitrate change Swift baseline yield water Fig spring temperature days precipitation significantly Current fertilizer different Climate impacts nitrogen Current, File). Table growing using Canada Woodslee, increase model {border-style Woodslee decreased scenarios, production px;} #ffffff;} DSSAT high planting Agric Yang management rate average impact mineral Soil changes climatic agricultural balance compared growth models scenario scenarios. season Drury conditions cropping date dates increases measures systems Canadian Hoogenboom Research Sciences Woodslee. concentrations increasing (Figure Change However, RCP Sci. analysis cultivars did effects regions respectively respectively. results significant A). Agricultural B). Maize annual based dynamics higher losses low parameters practices result simulate temperatures used yields, Reynolds Water carbon cultivar cumulative differences emissions factors global long-term px; rates study, time {font-family (Figures Current. Ecosyst Effects Environ. Figure Model Sensitivity Western application concentration daily degree drainage font-size grain locations new predicted seasons semiarid simulated study variables > CDFs Clim Development Increased PHINT Plant Wang Writing adaptation data double; earlier efficiency humid including maturity maximum model. modelling negative non-growing normals number organic parameter reduce resulted review seeding showed simulation use (a, (b, Adaptation Agriculture Annual Baseline Biggs Biology CanRCM Chang. China Compared Environ FNR Jong L.) Life Manag. Ontario Qian Science Spring Therefore, WUE Wheat Zhang addition, affected border-color border-width conditions. conducted corn crops decrease development effect elevated end example, food greater indicated late long obtain phase photosynthesis positive potential projected required rotation scenario, selected solid; studies thermal uptake yield, {font-style {font-weight (a-a) (d) (degree (e.g., (mm) (°C) Agroecosyst. Analysis Assessment Boote Canada, Canada. Crop Cycl Data Eastern Grant Liu Modeling Nitrate Nutr RSN Smith Thorburn University [], additional alone, bold cold collab: courier; default early editing em; emergence emission environmental explore field hot inputs insufficient leaching. lost maize, mays occurred patterns policy precipitation, pt;} quality reduced regional reported research set simulations southwestern temperature, year years yields.


|
Astronomer, Inc.
|
January 2022 - Present |
|
Product Manager
|
Remote
|
- Lead new product initiative to improve data engineer experience in Apache Airflow
|
|
The Boston Consulting Group
|
Jun 2021 - Aug 2021 |
|
Incoming Summer Associate
|
Dallas, TX
|
- Performed large-scale transformation across all functional areas for top 3 grocery chain resulting in ~$2bn savings across 2 years
- Received full-time return offer
|
|
Astronomer, Inc.
|
Mar 2021 - June 2021 |
|
Software Engineering Intern
|
Remote
|
- Contribute code and documentation directly to open source project
apache/airflow
- Write DAGs using Apache Airflow and Sphinx-based documentation parser in Python for the Astronomer Registry
|
|
Rosetta Analytics, Inc.
|
Jun 2020 - Mar 2021 |
|
Quantitative Research Intern
|
Remote
|
- Developed and analyzed quantitative trading strategies using machine learning ensembles to predict short term price movements in various public securities in Python, R, Excel, and AWS
|
|
The Boston Consulting Group
|
Mar 2019 - Oct 2020 |
|
Independent Contractor
|
Dallas, TX
|
- Increased energy utility client distribution reliability ~20% across power outage frequency, duration, and severity by recommending client focus areas based on analytics done using Excel, Alteryx, Power BI, Tableau, and R
- Managed team of technical contractors to develop a web-based project reliability optimization tool and machine learning outage prediction model that predicts at-risk areas based on historical data for large energy distribution utility
- Collaborated with team of 5 on successful project performance which won client approval to extend project 16 months and received “Best-in-Class” project recognition from BCG CEO, Rich Lesser
- Note: classified as independent contractor due to college tenure and BCG HR restriction on internship candidates
|
|
NTT DATA Services
|
May 2018 - Apr 2019 |
|
Corporate Finance Intern
|
Plano, TX
|
- Developed IT integration playbook to shorten time taken to estimate post-merger IT integration costs and timelines
- Analyzed quantitative trends of won and lost Applications deals from FY17 to FY19 to identify more effective pricing, resulting in improved win rate
- Re-engineered financial forecast process to create a single global procedure, including a quarterly, bottoms up and monthly top down approach for a $4 billion international IT services company
- Reduced workload of financial analysts by several days per quarter and increased forecast accuracy by 20% through implementation of new automated technologies and corporate policies and procedures
|


--- layout: default ---
Math Club Google Classroom (created by Officers): o7k4d45
Math Club Google Classroom (for communication with Fischer): s6ev4x6
Some members of math club have contacted me about making a Jasper team for HMMT November. You can read more about what HMMT November will look like here Basically, it's online, teams can be formed without restrictions, and no registration fee.
I think it's a great opportunity if you're curious what math competitions outside of AMCs look like without commitments like travel/paying fees. Please indicate your interest here.


{% extends "base.html" %} {% block title %}
Medieval catalogues > SCOTLAND > St Mary's College > Inventory of books, probably 1588
{% endif %}14 identified entries found.
All data was derived from the List of Identifications by Professor Richard Sharpe.
{% if not printing %}
A key to codes used in the List is available (opens in new tab).{% endif %}


| Contents | Previous | Next | Java Management Extensions (JMX) Technology Tutorial |
This chapter introduces the fundamental notion of the Java Management Extensions (JMX) API, namely managed beans, or MBeans.
An MBean is a managed Java object, similar to a JavaBeanTM, that follows the design patterns set forth in the instrumentation level of the JMX specification. An MBean can represent a device, an application, or any resource that needs to be managed. MBeans expose a management interface: a set of readable and/or writable attributes and a set of invokable operations, along with a self-description. The management interface does not change throughout the life of an MBean instance. MBeans can also emit notifications when certain defined events occur.
The JMX specification defines four types of MBean: standard MBeans, dynamic MBeans, open MBeans and model MBeans. The examples in this chapter demonstrate the simplest type of MBean, namely standard MBeans.
A standard MBean is defined by writing a Java interface called SomethingMBean
and a Java class called Something
that implements that interface. Every method in the interface defines either an attribute or an operation in the MBean. By default every method defines an operation. Attributes and operations are simply methods which follow certain design patterns. A standard MBean is composed of the MBean interface which lists the methods for all exposed attributes and operations, and the class which implements this interface and provides the functionality of the instrumented resource.
The following sections dissect an example standard MBean, and a simple JMX agent that manages the MBean. The code samples are taken from the directory work_dir/jmx_examples/Essential/com/example/mbeans.
An example of a very basic MBean interface, named HelloMBean
, is shown in CODE EXAMPLE 2-1.
package com.example.mbeans; public interface HelloMBean { public void sayHello(); public int add(int x, int y); public String getName(); public int getCacheSize(); public void setCacheSize(int size); }
As stated previously, by convention an MBean interface takes the name of the Java class that implements it, with the suffix MBean added. So, in this case, the interface is called HelloMBean
. The Hello
class that implements this interface is described in Section 2.1.2 "MBean Implementation".
According to the JMX specification, an MBean interface consists of named and typed attributes that are readable and possibly writable, and named and typed operations that can be invoked by the applications that are managed by the MBean. The HelloMBean
interface shown in CODE EXAMPLE 2-1, declares two operations: the Java methods add()
and sayHello()
.
Of the two attributes that are declared by HelloMbean
, Name
is a read-only string, and CacheSize
is an integer that can be both read and written. Getter and setter methods are declared, to allow the managed application to access and possibly change the attribute values. As defined by the JMX specification, a getter is any public method whose name begins with get and which does not return void. A getter enables a manager to read the value of the attribute, whose type is that of the returned object. A setter is any public method whose name begins with set and which takes a single parameter. A setter enables a manager to write a new value in the attribute, whose type is the same as that of the parameter.
The implementation of these operations and attributes is shown in the following section.
The Hello
class shown in CODE EXAMPLE 2-2 implements HelloMBean
.
package com.example.mbeans; public class Hello implements HelloMBean { public void sayHello() { System.out.println("hello, world"); } public int add(int x, int y) { return x + y; } public String getName() { return this.name; } public int getCacheSize() { return this.cacheSize; } public synchronized void setCacheSize(int size) { this.cacheSize = size; System.out.println("Cache size now " + this.cacheSize); } private final String name = "Reginald"; private int cacheSize = DEFAULT_CACHE_SIZE; private static final int DEFAULT_CACHE_SIZE = 200; }
The straightforward Java class Hello
provides the definitions of the operations and attributes declared by HelloMBean
. As you can see, the sayHello()
and add()
operations are extremely simple, but real-life operations can be as simple or as sophisticated as you like.
Methods to get the Name
attribute and to get and set the cacheSize
attribute are also defined. In this example, the Name
attribute value never changes, but in a real scenario it might change as the managed resource runs. For example, the attribute might represent statistics such as uptime or memory usage. Here, it is merely the name “Reginald”.
Calling the setCacheSize
method allows you to alter the cacheSize
attribute from its declared default value of 200. In reality, changing the cacheSize
attribute could require other operations to be performed, such as discarding entries or allocating new ones. This example merely prints a message to confirm that the cache size has changed, but more sophisticated operations could be defined in the place of the simple call to println()
.
With the simple Hello
MBean and its interface thus defined, they can now be used to manage the resource they represent, as shown in the following section.
As presented in the Java Management Extensions (JMX) Technology Overview, once a resource has been instrumented by MBeans, the management of that resource is performed by a JMX agent.
The core component of a JMX agent is the MBean server, a managed object server in which MBeans are registered (see the API documentation for the MBeanServer
interface for details of the MBean server implementation). A JMX agent also includes a set of services to manage MBeans.
CODE EXAMPLE 2-3 presents a basic JMX agent, named Main
.
package com.example.mbeans; import java.lang.management.*; import javax.management.*; public class Main { public static void main(String[] args) throws Exception { MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); ObjectName name = new ObjectName("com.example.mbeans:type=Hello"); Hello mbean = new Hello(); mbs.registerMBean(mbean, name); System.out.println("Waiting forever..."); Thread.sleep(Long.MAX_VALUE); } }
The JMX agent Main
begins by obtaining any MBean server that is running on the platform, by calling the getPlatformMBeanServer()
method of the java.lang.management.ManagementFactory
class. If there is no MBean server already running on the platform, then getPlatformMBeanServer()
creates one automatically by calling the JMX method MBeanServerFactory.createMBeanServer()
. The MBeanServer
instance obtained by Main
is named mbs
.
Next, Main
defines an object name for the MBean instance it will create. Every JMX MBean must have an object name. The object name is an instance of the JMX class ObjectName
, and must conform to the syntax defined by the JMX specification, namely it must comprise a domain, and a list of key-properties (see the API documentation for the ObjectName
class for details of this syntax). In the object name defined by Main
, name
, the domain is com.example.mbeans
(the package in which the example MBeans are contained) and the key-property declares that this object is of the type Hello
.
An instance of a Hello
object is created, named mbean
. This Hello
object is itself an instance of the MBean Hello
that was defined in Section 2.1.2 "MBean Implementation".
The Hello
object named mbean
is then registered as an MBean in the MBean server mbs
with the object name name
, by passing the object and the object name into a call to the JMX method MBeanServer.registerMBean()
.
With the Hello
MBean registered in the MBean server, Main
will simply wait for management operations to be performed on Hello
. In the scope of this example, these management operations are invoking sayHello()
, and add()
, and getting and setting the attribute values.
Having examined the example classes, you can now run the example. The Java 2 Platform, Standard Edition (J2SE) version 5.0 comes with a management and monitoring console, named JConsole, that is used to interact with the MBean in this example. JConsole is located in J2SE_HOME/bin/jconsole
, in which J2SE_HOME is the installation directory of the J2SE platform.
To run the example, follow the steps below, or see the README
file:
/jmx_examples/Essentials
.
$
cd work_dir/jmx_examples/Essentials
$
javac com/example/mbeans/*.java
Main
application and allow local monitoring on the same host.
$
java -Dcom.sun.management.jmxremote com.example.mbeans.Main
You will see confirmation that Main
is waiting for something to happen.
$
jconsole
You will see the JConsole tool open, presenting a list of running JMX agents that you can connect to.
com.example.mbeans.Main
from the list in the “JConsole: Connect to Agent” window, and click on “Connect”.You will see a summary of your platform’s current activity.
This panel shows you all the MBeans currently registered in the MBean server.
com.example.mbeans
.
You will see the example MBean Hello
, that was created and registered by Main
.
Hello
MBean.
This displays the MBean attributes that were defined by the Hello
class.
CacheSize
attribute to 150
In the terminal window in which you started Main
, you will see confirmation of this change of attribute.
Here you will see the two operations declared by the Hello
MBean, sayHello()
and add()
.
sayHello()
operation, by clicking on the sayHello
button.
A JConsole dialogue box will inform you that the method was invoked successfully, and you will see the message “hello, world” in the terminal window in which Main
is running.
add()
operation to add up, and click on the add
button.You will be informed of the answer in a JConsole dialogue box.
The Hello
MBean’s object name and its implementation class will be displayed.
MBeans can generate notifications, for example to signal a state change, a detected event, or a problem.
For an MBean to generate notifications, it must implement the interface NotificationBroadcaster
, or its subinterface NotificationEmitter
. All you need to do to send a notification is to construct an instance of the class javax.management.Notification
or a subclass (such as AttributeChangedNotification
), and pass it to NotificationBroadcasterSupport.sendNotification
.
Every notification has a source. The source is the object name of the MBean that emitted the notification.
Every notification has a sequence number. This number can be used to order notifications coming from the same source when order matters and there is a danger of the notifications being handled in the wrong order. It is all right for the sequence number to be zero, but it is better for it to increment for each notification from a given MBean.
There is an example of a standard MBean that emits notifications in the directory work_dir/jmx_examples/Notification/com/example/mbeans
. This example is essentially the same as the example seen in Section 2.1 "Standard MBeans", except that the Hello
MBean implements the NotificationBroadcaster
interface.
As stated above, the only difference between this example and the one presented in Section 2.1 "Standard MBeans" is the fact that the MBean implementation allows for the sending of notifications.
Notifications are activated by implementing the NotificationBroadcaster
interface, as shown in CODE EXAMPLE 2-4.
package com.example.mbeans; import javax.management.*; public class Hello extends NotificationBroadcasterSupport implements HelloMBean { public void sayHello() { System.out.println("hello, world"); } public int add(int x, int y) { return x + y; } public String getName() { return this.name; } public int getCacheSize() { return this.cacheSize; } public synchronized void setCacheSize(int size) { int oldSize = this.cacheSize; this.cacheSize = size; System.out.println("Cache size now " + this.cacheSize); Notification n = new AttributeChangeNotification(this, sequenceNumber++, System.currentTimeMillis(), "CacheSize changed", "CacheSize", "int", oldSize, this.cacheSize); sendNotification(n); } @Override public MBeanNotificationInfo[] getNotificationInfo() { String[] types = new String[] { AttributeChangeNotification.ATTRIBUTE_CHANGE }; String name = AttributeChangeNotification.class.getName(); String description = "An attribute of this MBean has changed"; MBeanNotificationInfo info = new MBeanNotificationInfo(types, name, description); return new MBeanNotificationInfo[] {info}; } private final String name = "Reginald"; private int cacheSize = DEFAULT_CACHE_SIZE; private static final int DEFAULT_CACHE_SIZE = 200; private long sequenceNumber = 1; }
As you can see in CODE EXAMPLE 2-4, this Hello
MBean implementation extends the NotificationBroadcasterSupport
class, that itself extends the NotificationEmitter
interface.
The operations and attributes are set in the same way as before, with the only exception that the cacheSize
attribute’s setter method now defines a new value oldSize
, which records the cacheSize
attribute’s value prior to the set operation.
The notification is constructed from an instance, n
, of the JMX class AttributeChangeNotification
, which extends javax.management.Notification
. The notification is constructed within the definition of the setCacheSize()
method, from the following information, that is passed to AttributeChangeNotification
as parameters:
Hello
MBean, represented simply by this
sequenceNumber
, that is set at 1 and that increases incrementallycacheSize
oldSize
this.cacheSize
The notification n is then passed to the NotificationBroadcasterSupport.sendNotification()
method.
Finally, the MBeanNotification
is defined to describe the characteristics of the different notification instances emitted by the MBean for a given Java class of notification, which in this case is AttributeChangeNotification
notifications.
The MBean interface, HelloMBean
, and the JMX agent Main
are identical to those used in the previous example.
Having examined the example classes, you can now run the example. This example again uses JConsole to interact with the Hello
MBean.To run the example, follow the steps below, or see the README
file:
/jmx_examples/Notification
.
$
cd work_dir/jmx_examples/Notification
$
javac com/example/mbeans/*.java
Main
application and allow local monitoring on the same host.
$
java -Dcom.sun.management.jmxremote com.example.mbeans.Main
You will see confirmation that Main
is waiting for something to happen.
$
jconsole
You will see the JConsole tool open, presenting a list of running JMX agents that you can connect to.
com.example.mbeans.Main
from the list in the “JConsole: Connect to Agent” window, and click on “Connect”.You will see a summary of your platform’s current activity.
This panel shows you all the MBeans currently registered in the MBean server.
com.example.mbeans
.
You will see the example MBean Hello
, that was created and registered by Main
.
Hello
MBean.
This displays the MBean attributes that were defined by the Hello
class.
You will see that the panel is blank.
The current number of notifications received (0), will be displayed in the “Notifications” tab header.
CacheSize
attribute to 150
In the terminal window in which you started Main
, you will see confirmation of this change of attribute. You will also see that the number of notifications received displayed in the “Notifications” tab header has changed to 1.
You will see the details of the notification that was sent.
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Java Management Extensions (JMX) Technology Tutorial Java Management Extensions (JMX), Java 2 Platform, Standard Edition 5.0 |
Copyright © 2004 Sun Microsystems, Inc. All rights reserved.


These are notes for Stanford statistics course Approximate Message Passing. For questions/concerns/bug reports, please contact David Donoho or Alon Kipnis.
Assignments
TBA
These are notes for Stanford statistics course Approximate Message Passing. For questions/concerns/bug reports, please contact David Donoho or Alon Kipnis.
TBA