SECTION III
Number of questions:
55
DIRECTIONS for questions 111 to 120:
Each question consists of five statements followed
by options consisting of three statements put together
in a specific order. Choose the option which indicates a
valid argument, that is, where the third statement is a
conclusion drawn from the preceding two
statements.
Example:
- All cigarettes are hazardous to health.
- Brand X is a cigarette.
- Brand X is hazardous to health.
ABC is a
valid option, where statement C can be concluded from
statements A and B.
111. A. All
software companies employ knowledge workers. B. Tara
Tech employs knowledge workers. C. Tara Tech is a
software company. D. Some software companies employ
knowledge workers. E. Tara Tech employs only
knowledge workers.
1. ABC 2. ACB 3.
CDB 4. ACE
112. A. Traffic
congestion increases carbon monoxide in the
environment. B. Increase in carbon monoxide is
hazardous to health. C. Traffic congestion is
hazardous to health. D. Some traffic congestion does
not cause increased carbon monoxide. E. Some traffic
congestion is not hazardous to health.
1.
CBA 2. BDE 3. CDE 4. BAC
113.
A. Apples are not sweets. B. Some apples are
sweet. C. All sweets are tasty. D. Some apples are
not tasty. E. No apple is tasty.
1. CEA 2.
BDC 3. CBD 4. EAC
114. A. Some
towns in India are polluted. B. All polluted towns
should be destroyed. C. Town Meghana should be
destroyed. D. Town Meghana is polluted. E. Some
towns in India should be destroyed.
1. BDE 2.
BAE 3. ADE 4. CDB
115. A. No
patriot is a criminal. B. Bundledas is not a
criminal. C. Bundledas is a patriot. D. Bogusdas
is not a patriot. E. Bogusdas is a
criminal.
1. ACB 2. ABC 3. ADE 4.
ABE
116. A. Ant eaters like
ants. B. Boys are ant eaters. C. Balaram is an ant
eater. D. Balaram likes ants. E. Balaram may eat
ants.
1. DCA 2. ADC 3. ABE 4.
ACD
117. A. All actors are
handsome. B. Some actors are popular. C. Ram is
handsome. D. Ram is a popular actor. E. Some
popular people are handsome.
1. ACD 2.
ABE 3. DCA 4. EDC
118. A.
Modern industry is technology driven. B. BTI is a
modern industry. C. BTI is technology driven. D.
BTI may be technology driven. E. Technology driven
industry is modem.
1. ABC 2. ABD 3.
BCA 4. EBC
119. A. All Golmal
islanders are blue coloured people. B. Some smart
people are not blue coloured people. C. Some babies
are blue coloured. D. Some babies are smart. E.
Some smart people are not Golmal islanders.
1.
BCD 2. ABE 3. CBD 4. None of the
above
120. A. MBAs are in great
demand. B. Ram and Sita are in great demand. C.
Ram is in great demand. D. Sita is in great
demand. E. Ram and Sita are MBAs.
1. ABE 2.
ECD 3. AEB 4. EBA
DIRECTIONS for
questions 121 to 124: Each question has a main
statement followed by four statements labelled A, B, C
and D. Choose the ordered pair of statements where the
first statement implies the second, and the two
statements are logically consistent with the main
statement.
121. Either the orangutan is
not angry, or he frowns upon the world.
A. The
orangutan frowns upon the world. B. The orangutan is
not angry. C. The orangutan does not frown upon the
world. D. The orangutan is angry.
1. CB
only 2. DA only 3. AB only 4. CB and
DA
122.  C. Ravana is not a demon. D. Ravana is not
a hero.
1. CD only 2. BA only 3. CD and
BA 4. DB and CA
123. Whenever Rajeev
uses the internet, he dreams about spiders.
A.
Rajeev did not dream about spiders. B. Rajeev used
the internet. C. Rajeev dreamt about spiders. D.
Rajeev did not use the internet.
1. AD 2.
DC 3. CB 4. DA
124. If I talk to my
professors, then I do not need to take a pill for
headache.
A. I talked to my professors. B. I
did not need to take a pill for headache. C. I needed
to take a pill for headache. D. I did not talk to my
professors.
1. AB only 2. DC only 3. CD
only 4. AB and CD
DIRECTIONS for questions
125 to 134: Each question has a set of four
statements. Each statement has three segments. Choose
the alternative where the third segment in the statement
can be logically deduced using both the preceding two,
but not just from one of them.
125. A.
No cowboys laugh. Some who laugh are sphinxes. Some
sphinxes are not cowboys. B. All ghosts are
fluorescent. Some ghosts do not sing. Some singers are
not fluorescent. C. Cricketers indulge in swearing.
Those who swear are hanged. Some who are hanged are not
cricketers. D.  All
crazy people are whistlers. Some whistlers are
pianists.
1. A and B 2. C only 3. A and
D 4. D only
126. A. All good people
are knights. All warriors are good people. All knights
are warriors. B. No footballers are ministers. All
footballers are tough. Some ministers are players. C.
All pizzas are snacks. Some meals are pizzas. Some meals
are snacks. D. Some barkers are musk-deer. All
barkers are sloth bears. Some sloth bears are
musk-deer.
1. C and D 2. B and C 3. A
only 4. C only
127. A. Dinosaurs
are pre-historic creatures. Water-buffaloes are not
dinosaurs. Water-buffaloes are not pre- historic
creatures. B. All politicians are frank. No frank
people are crocodiles. No crocodiles are
politicians. C. No diamond is quartz. No opal is
quartz. Diamonds are opals. D. All monkeys like
bananas. Some GI Joes like bananas. Some GI Joes are
monkeys.
1. C only 2. B only 3. A and
D 4. B and C
128. A. All
earthquakes cause havoc. Some landslides cause havoc.
Some earthquakes cause landslides. B. All glass
things are transparent. Some curios are glass things.
Some curios are transparent. C. All clay objects are
brittle. All XY are clay objects. Some XY are
brittle. D. No criminal is a patriot. Ram is not a
patriot. Ram is a criminal.
1. D only 2. B
only 3. C and B 4. A only
129.
A. MD is an actor. Some actors are pretty. MD is
pretty. B. Some men are cops. All cops are brave.
Some brave people are cops. C. All cops are brave.
Some men are cops. Some men are brave. D. All actors
are pretty; MD is not an actor; MD is not
pretty.
1. D only 2. C only 3. A only 4.
B and C
130. A. All IIMs are in India.
No BIMs are in India. No IIMs are BIMs. B. All IIMs
are in India. No BIMs are in India. No BIMs are
IIMs. C. Some IIMs are not in India. Some BIMs are
not in India. Some IIMs are BIMs. D. Some IIMs are
not in India. Some BIMs are not in India. Some BIMs are
IIMs.
1. A and B 2. C and D 3. A only 4.
B only
131. A. Citizens of Yes Islands
speak only the truth. Citizens of Yes Islands are young
people. Young people speak only the truth. B.
Citizens of Yes Islands speak only the truth. Some Yes
Islands are in the Atlantic. Some citizens of Yes
Islands are in the Atlantic. C. Citizens of Yes
Islands speak only the truth. Some young people are
citizens of Yes Islands. Some young people speak only
the truth. D. Some people speak only the truth. Some
citizens of Yes Islands speak only the truth. Some
people who speak only the truth are citizens of Yes
Islands.
1. A only 2. B only 3. C
only 4. D only
132. A. All mammals
are viviparous. Some fish are viviparous. Some fish are
mammals. B. All birds are oviparous. Some fish are
not oviparous. Some fish are birds. C. No mammal is
oviparous. Some creatures are oviparous and some are
not. Some creatures are not mammals. D. Some
creatures are mammals. Some creatures are viviparous.
Some mammals are viviparous.
1. A only 2. B
only 3. C only 4. D only
133. A.
Many singers are not writers. All poets are singers.
Some poets are not writers. B. Giants climb
beanstalks. Some chicken do not climb beanstalks. Some
chicken are not giants. C. All explorers live in
snowdrifts. Some penguins live in snowdrifts. Some
penguins are explorers. D. Amar is taller than Akbar.
Anthony is shorter than Amar. Akbar is shorter than
Anthony.
1. A only 2. B only 3. B and
C 4. D only
134. A. A few farmers
are rocket scientists. Some rocket scientists catch
snakes. A few farmers catch snakes. B. Poonam is a
kangaroo. Some kangaroos are made of teak. Poonam is
made of teak. C. No bulls eat grass. All matadors eat
grass. No matadors are bulls. D. Some skunks drive
Cadillacs. All skunks are polar bears. Some polar bears
drive Cadillacs.
1. B only 2. A and C 3. C
only 4. C and D
DIRECTIONS for questions
135 to 138: These questions are based on the
situation given below:
The figure below presents
sales and net profit, in Rs. Crores, of IVP Ltd for the
five years from 199495 to 1998-99. During this period,
the sales increased from Rs.100 Crores to Rs. 680
Crores. Correspondingly, the net profit increased from
Rs. 2.2 Crores to Rs. 12 Crores. Net profit is defined
as the excess of sales over total costs.
135. The highest percentage of
growth in sales, relative to the previous year, occurred
in
1. 1995-96 2. 1996-97 3. 1997-98 4.
1998-99
136. The highest percentage growth
in net profit, relative to the previous year, was
achieved in
1. 1998-99 2. 1997-98 3.
1996-97 4. 1995-96
137. Defining
profitability as the ratio of net profit to sales, IVP
Ltd. recorded the highest profitability in
1.
1998-99 2. 1997-98 3. 1994-95 4.
1996-97
138. With profitability as defined
in question 137, it can be concluded that
1.
Profitability is non-decreasing during the five years
from 1994-95 to 1998-99. 2. Profitability is
non-increasing during the five years from 1994-95 to
1998-99. 3. Profitability remained constant during
the five years from 1994 - 95 to 1998 -99. 4. None of
the above.
DIRECTIONS for questions 139 to
144: Consider the information provided in the figure
below relating to India's foreign trade in 1997-98 and
the first eight months of 1998-99. Total trade with a
region is defined as the sum of exports to and imports
from that region. Trade deficit is defined as the excess
of imports over exports. Trade deficit may be
negative.
A:
U.S.A. B: Germany C: Other E.U. D: U.K. E:
Japan F: Russia G: Other East Europe H:
OPEC I: Asia J: Other L.D.Cs K: Others
| Source of Imports |
| 1997-98 Imports into India: $ 40779 million |
1998-99 Imports into India(Apr-Nov.): $ 28126
million |
|
|
| Destination of Exports |
| 1997-98 Exports from India: $ 33979 million |
1998-99 Exports from India(Apr-Nov.): $ 21436
million |
|
| 139.
What is the region with which India had the highest
total trade in 1997-98?
1. USA 2. Other E.
U. 3. OPEC 4. Others
140. In 1997-98
the amount of Indian exports, in millions US $, to the
region with which India had the lowest total trade, is
approximately
1. 750 2. 340 3. 220 4.
440
141. In 1997-98, the trade deficit
with respect to India, in billions of US $, for the
region with the highest trade deficit with respect to
India, is approximately equal to
1. 6.0 2.
3.0 3. 4.5 4. 7.5
142. What is the
region with the lowest trade deficit with India in
1997-98?
1. USA 2. Asia 3. Others 4.
Other E. U.
ADDITIONAL DIRECTIONS for
questions 143 and 144: These questions are based on
the situation give below:
Assume that the average
monthly exports from India and imports to India during
the remaining four months of 1998-99 would be the same
as that for the first eight months of the
year.
143. What is the region to which
Indian exports registered the highest percentage growth
between 1997-98 and 1998-99?
1. Other East
Europe 2. USA 3. Asia 4. Exports have declined,
no growth
144. What is the percentage
growth rate in India's total trade deficit between
1997-98 and 1998-99?
1. 43 2. 47 3.
50 4. 40
DIRECTIONS for questions 145 to
148: These questions are based on the price
fluctuations of four commodities - arhar, pepper, sugar
and gold during February - July 1999 as described in the
figures below:
145. Price change of a
commodity is defined as the absolute difference in
ending and beginning prices expressed as a percentage of
the beginning. What is the commodity with the highest
price change?
1. Arhar 2. Pepper 3.
Sugar 4. Gold
146. Price volatility
(PV) of a commodity is defined as follows:
PV =
(highest price during the period – lowest price during
the period) / average price during the
period.
What is the commodity with the lowest
price volatility?
1. Arhar 2. Pepper 3.
Sugar 4. Gold
147. Mr. X, a funds
manager with an investment company invested 25% of his
funds in each of the four commodities at the beginning
of the period. He sold the commodities at the end of the
period. His investments in the commodities resulted
in:
1. 17% profit 2. 5.5% loss 3. no
profit, no loss 4. 4.3% profit
148. The
price volatility of the commodity with the highest PV
during the Febrauary-July period is approximately equal
to:
1. 3% 2. 40% 3. 20% 4.
12%
DIRECTIONS for questions 149 to 153:
These questions are based on the table below
presenting data on percentage population covered by
drinking water and sanitation facilities in selected
Asian countries.
Country A is said to dominate B
or A > B if A has higher percentage in total coverage
for both drinking water and sanitation facilities, and,
B is said to be dominated by A, or B < A.
A
country is said to be on the coverage frontier if no
other country dominates it. Similarly, a country is not
on the coverage frontier if it is dominated by at least
one other country.
Population Covered by
Drinking Water and Sanitation
Facilities
Percentage Coverage
|
Drinking
Water |
Sanitation
Facilities |
| Urban |
Rural |
Total |
Urban |
Rural |
Total |
|
India |
85 |
79 |
81 |
70 |
14 |
29 |
| Bangladesh |
99 |
96 |
97 |
79 |
44 |
48 |
| China |
97 |
56 |
67 |
74 |
7 |
24 |
| Pakistan |
82 |
69 |
74 |
77 |
22 |
47 |
| Philippines |
92 |
80 |
86 |
88 |
66 |
77 |
| Indonesia |
79 |
54 |
62 |
73 |
40 |
51 |
| Sri Lanka |
88 |
52 |
57 |
68 |
62 |
63 |
| Nepal |
88 |
60 |
63 |
58 |
12 |
18 |
| Source: World Resources 1998-99, p.
25 1, UNDP, UNEP and World
Bank |
149. What are the countries on
the coverage frontier?
1. India and China 2.
Sri Lanka and Indonesia 3. Philippines and
Bangladesh 4. Nepal and Pakistan
150.
Which of the following statements are true?
A.
India > Pakistan and India > Indonesia B. India
> China and India > Nepal C. Sri Lanka >
China D. China > Nepal
1. A and C 2. B
and D 3. A, B and C 4. B, C and
D
151. Using only the data presented under
Sanitation facilities columns, it can be concluded that
rural population in India, as a percentage of its total
population is approximately
1. 76 2. 70 3.
73 4. Cannot be determined
152. Again,
using only the data presented under Sanitation
facilities columns, sequence China, Indonesia and
Philippines in ascending order of rural population as a
percentage of their respective total populations. The
correct order is:
1. Philippines, Indonesia,
China 2. Indonesia, China, Philippines 3.
Indonesia, Philippines, China 4. China, Indonesia,
Philippines
153. India is not on the
coverage frontier because
A. it is lower than
Bangladesh in terms of coverage of drinking water
facilities. B. it is lower than Sri Lanka in terms of
coverage of sanitation facilities. C. it is lower
than Pakistan in terms of coverage of sanitation
facilities. D. it is dominated by
Indonesia.
1. A and B 2. A and C 3. D 4.
None of these
DIRECTIONS for questions 154 and
155: These relate to the above table with the
additional proviso that the gap between the population
coverages of sanitation facilities and drinking water
facilities is a measure of disparity in
coverage.
154. The country with the most
disparity in coverage of rural sector is
1.
India 2. Bangladesh 3. Nepal 4. None of
these
155. The country with the least
disparity in coverage of urban sector is
1.
India 2. Pakistan 3. Philippines 4. None of
these
DIRECTIONS for questions 156 to 165:
Each question is followed by two statements, A and
B. Answer each question using the following
instructions:
Choose 1 if the question can be
answered by using one of the statements alone, but
cannot be answered using the other statement
alone. Choose 2 if the question can be answered by
using either statement alone. Choose 3 if the
question can be answered by using both statements
together, but cannot be answered using either statement
alone. Choose 4 if the question cannot be answered
even by using both statements
together.
156. The average weight of
students in a class is 50 kg. What is the number of
students in the class?
A. The heaviest and the
lightest members of the class weigh 60 kg and 40 kg
respectively. B. Exclusion of the heaviest and the
lightest members from the class does not change the
average weight of the students.
157. A
small storage tank is spherical in shape. What is the
storage volume of the tank?
A. The wall thickness
of the tank is I cm. B. When the empty spherical tank
is immersed in a large tank filled with water, 20 litres
of water overflow from the large
tank.
158. Mr. X starts walking northwards
along the boundary of a field, from point A on the
boundary, and after walking for 150 metres reaches B,
and then walks westwards, again along the boundary, for
another 100 metres when he reaches C. What is the
maximum distance between any pair of points on the
boundary of the field?
A. The field is
rectangular in shape. B. The field is a polygon, with
C as one of its vertices and A the mid point of a
side.
159. A line graph on a graph sheet
shows the revenue for each year from 1990 through 1998
by points and joins the successive points by straight
line segments. The point for revenue of 1990 is labelled
A, that for 1991 as B, and that for 1992 as C. What is
the ratio of growth in revenue between 91-92 and
90-91?
A. The angle between AB and X-axis when
measured with a protractor is 40 degrees, and the angle
between CB and X-axis is 80 degrees. B. The scale of
Y-axis is 1 cm = 1000 Rs.
160. There is a
circle with centre C at the origin and radius r cm. Two
tangents are drawn from an external point D at a
distance d cm from the centre. What are the angles
between each tangent and the X-axis?
A. The
coordinates of D are given B. The X-axis bisects one
of the tangents.
161. Find a pair of real
numbers x and y that satisfy the following two equations
simultaneously. It is known that the values of a, b, c,
d, e and f are non-zero.
ax + by = c dx + ey =
f
A. a = kd and b = ke, c = kf, k 0 B. a = b = 1, d
= e = 2, f 2c
162.
Three professors A, B and C are separately given three
sets of numbers to add. They were expected to find the
answers to 1+1, 1+1+2, and 1+1 respectively. Their
respective answers were 3, 3, and 2. How many of the
professors are mathematicians?
A. A mathematician
can never add two numbers correctly, but can always add
three numbers correctly. B. When a mathematician
makes a mistake in a sum, the error is + I or
-1.
163. How many among the four students
A, B, C and D have passed the exam'?
A. The
following is a true statement: A and B passed the
exam. B. The following is a false statement: At least
one among C and D has passed the
exam.
164. What is the distance x between
two cities A and B in integral number of Kms?
A.
x satisfies the equation log 2 x = B. x 10
Kms
165. Mr. Mendel grew one hundred
flowering plants from black seeds and white seeds, each
seed giving rise to one plant. A plant gives flowers of
only one colour. From a black seed comes a plant giving
red or blue flowers. From a white seed comes a plant
giving red or white flowers. How many black seeds were
used by Mr. Mendel?
A. The number of plants with
white flowers was 10. B. The number of plants with
red flowers was 70.
End Of Section III
|


Classes |
| class | AttrCollection |
| | Multi-Key Dictionary Class. More...
|
| class | Driver |
| | Represents a driver in a pinball machine, such as a lamp, coil/solenoid, or flasher. More...
|
| class | GameController |
| | Core object representing the game itself. More...
|
| class | GameItem |
| | Base class for 'Driver' and 'Switch'. More...
|
| class | Mode |
| class | ModeQueue |
| class | Player |
| | Represents a player in the game. More...
|
| class | Switch |
| | Represents a switch in a pinball machine. More...
|
| class | VirtualDriver |
| | Represents a driver in a pinball machine such as a lamp, coil/solenoid or flasher that should be driven by Aux Port logic rather than directly by P-ROC hardware. This means any automatic logic to determine when to turn on or off the driver is handled by software in this class. More...
|
Functions |
|
delegate bool | SwitchAcceptedHandler (Switch sw) |
|
delegate bool | DelayedHandler (object param) |
|
delegate void | AnonDelayedHandler () |


Arsenal's Lacazette strikes late to rescue point against Saints
Arsenal forward Alexandre Lacazette's added-time strike rescued a point in a 2-2 draw versus Southampton in the Premier League at the Emirates on Saturday, a result that extended the Gunners' winless run to six games in all competitions.
LONDON: Arsenal forward Alexandre Lacazette's added-time strike rescued a point in a 2-2 draw versus Southampton in the Premier League at the Emirates on Saturday, a result that extended the Gunners' winless run to six games in all competitions.
The visitors, who had picked up one point from their previous eight league games, twice led with goals from Danny Ings and James Ward-Prowse and looked odds on to repeat their win at the same stadium last season.
But Lacazette, who had also cancelled out Southampton's early opener, pounced late, although the home fans remained unimpressed and boos echoed round the ground at the end.
The draw left Arsenal in seventh place with 18 points from 13 games, while second-bottom Saints have nine.
Ings opened the scoring with his seventh goal in eight games after Ryan Bertrand rolled a quick free-kick into his path after eight minutes. The goal stood even though Arsenal complained that the ball was still moving when the free-kick was taken.
Lacazette equalised 10 minutes later but Southampton always looked dangerous and were awarded a spot kick when Ings was dragged back by Kieran Tierney.
Although Bernd Leno saved Ward-Prowse's shot, the midfielder followed up as Saints, who had picked up one point from their previous eight league games, scented a rare win.
It was not to be as Lacazette's final strike salvaged a draw for the home side but that will hardly ease the pressure on manager Unai Emery, who chose not to celebrate the goal.
(Reporting by Neil Robinson; Editing by Ken Ferris)


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RT @wckoehler: Great advice. What Cyclists Need To Know About Trucks. http://iamtraffic.org/resources/interactive-graphics/what-cyclists-need-to-know-about-trucks/ via @yaybikes
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You can bind table data using WebSocket data source. This approach will keep a live connection with the server and notify when ever data is required. You can use this functionality to bind real time data which changes rapidly. Unlike Server Side Basic Data Binding this approach allow you to push data from server to client.
Server side data binding is handled via onDataBind callback function. It allow users to customize the data binding logic and will be triggers on table initialization and on dynamic data table operations. This function will receive DataTableRequestParams argument and expect to return RxJS Observable query result DataTableQueryResult<T> object stream. Data returned from this callback function will be directly bound to table assuming that it matches the on demand request context.
For use of Server side basic data binding operations it is required to import DataTableResourceModule to your application module if you want to use DataTableWebsocketDataFetchService<T> to fetch data without using a custom data fetch logic.
Let's see how it uses a simple socket connection to emit data in an time interval and how it could listened from the client side in step by step.
In the very first of component initialization, you can creates a web socket connection for browser environment. refer the below code snippet for Global Ref Service isBrowser method.
Then, if window is not undefined
, Data Table Web Socket Data Fetch Service init
method will triggers with web socket endpoint. refer the below code snippet.
Then DataTableDataBindCallback data can be bind into onDataBind property.
After all socket connection will keep alive with a RxJS
Interval and it will emit a data set
for Data Table Web Socket Data Fetch Service socketStream
method with a object which contains keep-alive
tag in every defined interval.
After all done, OnDestroy Angular life cycle hook automatically triggers and invoke Data Table Web Socket Data Fetch Service dispose method and unsubscribe all the subscriptions and complete the web socket connection operations.
The complete set of code snippet for the server side web socket data binding via onDataBind call back function can be seen in What You Will See section example.


Markers
Table of Contents
GroupsControllerBU.php
| Type | Line | Description |
|---|---|---|
| TODO | 179 | get the user rights assignments |
| TODO | 203 | For now use it as it comes in or set it to "1" (change it to first active for group id) |
| TODO | 237 | technically this should check each one of these routes for access by the currently displayed group (skipping that check for now) |
| TODO | 293 | dataConsistency - validation |
MenusNOTSURE.php
| Type | Line | Description |
|---|---|---|
| TODO | 10 | will need to figure out how to integrate with the security access checks when that's implemented. |
| TODO | 162 | Is there where the children menu security needs to be placed?? |
| TODO | 206 | is there a situation where you have deleted the real parent and this is just an orphan? |
UsersControllerBU.php
| Type | Line | Description |
|---|---|---|
| TODO | 316 | can this be converted to use $request? |
| TODO | 514 | After we build the save portion of this, determine if we even need the hidden here since we're only saving the user Add-On Rights |
ehAccess.php
| Type | Line | Description |
|---|---|---|
| TODO | 75 | no logic here - need to build how the actual checks. |
| TODO | 99 | no logic here - need to build how the actual checks. |
| TODO | 291 | change this to throw an exception. |
| TODO | 576 | I think this is going to need to incorporate the ehPage::getPageInfo() call somehow to deal with resource routes. |
ehLayout.php
| Type | Line | Description |
|---|---|---|
| TODO | 31 | collapse has some challenges implementing in the base template -- for now, those are not solved so everything naturally collapses. |
| TODO | 131 | Not sure how much functionality (vs auto pilot like this) we should have around this. Like should there be a setMenu()? |
| TODO | 371 | this may have to go away -- not sure yet. But I think this should be handled byt the Linkbar class. |
ehLinkbar.php
| Type | Line | Description |
|---|---|---|
| TODO | 3 | this is copied as-is from eesfm v3L |
ehMenus.php
| Type | Line | Description |
|---|---|---|
| TODO | 10 | will need to figure out how to integrate with the security access checks when that's implemented. |
| TODO | 162 | Is there where the children menu security needs to be placed?? |
| TODO | 206 | is there a situation where you have deleted the real parent and this is just an orphan? |
ehBaseController.php
| Type | Line | Description |
|---|---|---|
| TODO | 33 | commenting out these until more of the basic structure is in place to test properly. |
ehGroupsController.php
| Type | Line | Description |
|---|---|---|
| TODO | 196 | get the user rights assignments (from where? I think this should be implemented in Layout?) |
| TODO | 246 | This needs to move to the config file. |
| TODO | 287 | dataConsistency - validation |
| TODO | 462 | can't figure out how to put this in order to have sub-menu items immediately follow their parent menu. |
ehNotificationsController.php
| Type | Line | Description |
|---|---|---|
| TODO | 100 | set the status of this notification to seen once already |
ehPagesController.php
| Type | Line | Description |
|---|---|---|
| TODO | 30 | would be nice to have an Expand All/ Collapse All (like the Call Codes page in eesfm) |
| TODO | 450 | build out Module rules: |
ehUsersController.php
| Type | Line | Description |
|---|---|---|
| TODO | 229 | User Profile data validation and custom error messages as needed. |
2023_01_01_000000_update_users_table.php
| Type | Line | Description |
|---|---|---|
| TODO | 55 | experiment with no group_id here and assign a default role instead. |
EcoHelpersServiceProvider.php
| Type | Line | Description |
|---|---|---|
| TODO | 114 | are we going to have sample contact photos to publish and if so where since it will have to be |
| TODO | 121 | what exactly should be publishable (extendable)? And what should just be left here? |
ehBaseModel.php
| Type | Line | Description |
|---|---|---|
| TODO | 27 | we'll have to test this with other date fields and see if it still works. (that would be awesome!) |
ehPage.php
| Type | Line | Description |
|---|---|---|
| TODO | 250 | this would be a good spot to check the consistency of the route and replace any '/' with dots. |
ehUser.php
| Type | Line | Description |
|---|---|---|
| TODO | 195 | review all the steps in the original User@setActingRole to see what checks we need to implement here. |
| TODO | 252 | What do we do if this field is missing?? (should be handled with data validation and consistency in ehUsersController, but....) |
| TODO | 330 | for now just returning the first group found in the lookup table. |
| TODO | 360 | what to do with the middle name if present? |
ConvertDatesToSavable.php
| Type | Line | Description |
|---|---|---|
| TODO | 59 | need error checking to ensure that we have access to the datetime format constants (where ever they end up). |
FileUpload.php
| Type | Line | Description |
|---|---|---|
| TODO | 268 | we have a check for duplicate method in here now. |
| TODO | 403 | Do we also want to check for "safe" names too? (replace characters or whatever? maybe not a big deal anymore?) |
| TODO | 411 | this should probably throw an exception? |
HasUserstamps.php
| Type | Line | Description |
|---|---|---|
| TODO | 120 | Might need to think about making this system configurable through settings or the config file. |
| TODO | 146 | error checking for missing date time format. |
eh-css-loader.blade.php
| Type | Line | Description |
|---|---|---|
| TODO | 139 | they've changed their delivery system and folder structure - I have some pages with the DT initialization hard coded. |
eh-login-modal.blade.php
| Type | Line | Description |
|---|---|---|
| TODO | 287 | Should this code be moved out to a js file (or another blade template?) |
user-detail.blade.php
| Type | Line | Description |
|---|---|---|
| TODO | 527 | this is probably going to be designed out. |


Constructor
new Ossa(options)
Creates an instance of Ossa.
Parameters:
| Name | Type | Description | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Object |
Properties
|
Extends
- EventEmitter
Classes
Methods
(async) deleteNotification(notificationID) → {Number}
Method for deleting a notification altogether, if it exists or if it hasn't expired yet
Parameters:
| Name | Type | Description |
|---|---|---|
notificationID |
String |
Returns:
0 notification was not deleted, because the notificationID was not found or has expired already 1 The delete was successful
- Type
- Number
(async) getNotificationByID(notificationID) → {Array}
Get a scheduled notification's TTL (time to live) remaining and payload, by notificationID.
The `ttl` returned can have three possible values
'A positive integer' Actual time to live in milliseconds '-2' If the key does not exist, or if it has expired. Payload returned will be null. '-1' If the key exists but has no associated expire. Payload returned will be null.
Parameters:
| Name | Type | Description |
|---|---|---|
notificationID |
String | of the form `namespace::uuid` |
Returns:
[ttl, notificationPayload]
- Type
- Array
(async) sendNotification(notificationPayload) → {String}
sendNotification: Method for setting the notification payload along with when it should be sent
Parameters:
| Name | Type | Description |
|---|---|---|
notificationPayload |
notificationPayload |
Returns:
notificationID (of the form `namespace::uuid`)
- Type
- String
(async) updateNotification(notificationID, notificationPayload) → {Number}
Method for updating a notification's TTL and payload, notificationID
Parameters:
| Name | Type | Description |
|---|---|---|
notificationID |
String | |
notificationPayload |
notificationPayload |
Returns:
Response will be one of:
0 The update was not made, because the notificationID was not found or has expired already 1 The update was successful
- Type
- Number
Events
notification-received
Emit the `notification-received` when Redis notifies of event expiry (followed by an LPUSH and BLPOP to a Redis list).


It seems like everyone is learning to code right now, but with all the different programming paths, which one should you take? Take this quiz now to find out!
Javais arguably the most popular programming language today. It's used for everything from web applications to backend services to mobile applications to embedded systems. Students who learn Java programming will be able to create dynamic web applications, and be able continue into our Android track. Companies using Java who have hired Epicodus graduates include Nike and Thetus.
This Java programming course builds on the programming fundamentals from Introduction to Programming and gives students more difficult problems to solve and a more advanced set of tools to solve them with. It establishes the foundations for learning the real-world technologies used by programmers on the job.
Through this Java course, students will learn how to code in Java —one of the most widely-used programming languages, used in everything from Android apps to large enterprise development.
The C# ("C sharp") programming language is most commonly used with the .NET framework. Students who are well-versed in C# programming can use it to create client applications, database applications, distributed components, and much more.Students who learn C# programming and combine it with their knowledge of the .NET framework can target larger enterprises, government agencies, and companies serving enterprise and government clients for employment.Companies using C# and .NET who have hired Epicodus graduates include Windsor and Incomm.
The C# course builds on the programming fundamentals from our Introduction to Programming course and gives students more difficult problems to solve, a more advanced set of tools to solve them with, and establishes the foundations for learning the real-world technologies used by programmers on the job. Students will have the opportunity to learn C-sharp – widely considered as every developer’s first choice language for building Windows desktop applications. The outline of topics for this course is as follows:
Learning C# is vital for aspiring programmers as it is fundamental in the field of web and mobile development.
PHP is a popular programming language used for web development, especially for content-heavy websites. It's most commonly used with content management systems like WordPress, Drupal, and Joomla, but is also used in many web applications and backends as well. Students who learn to code in PHP will be able to collect form data, generate dynamic page content, send and receive cookies, and much more.Intel, Metal Toad, and OpenSesame are all companies that use PHP and have hired Epicodus graduates in the past.
The PHP course builds on the programming fundamentals from our Introduction to Programming course and gives students more difficult problems to solve, a more advanced set of tools to solve them with, and establishes the foundations for learning the real-world technologies used by programmers on the job. Students will have the opportunity to learn PHP programming and build content-focused websites as well as get acquainted with database systems through SQL programming. The outline of topics for this course is as follows:
Learning how to code in PHP is vital for aspiring programmers as it is fundamental in the field of web and mobile development.


fnum = fignum = figure number pnum = plotnum = plot tuple
Lots of functions for drawing and plotting visiony things
alternative to relative text
left = 0.125 # the left side of the subplots of the figure right = 0.9 # the right side of the subplots of the figure bottom = 0.1 # the bottom of the subplots of the figure top = 0.9 # the top of the subplots of the figure wspace = 0.2 # the amount of width reserved for blank space between subplots hspace = 0.2
Base function for text
draws rectangle border around a subplot
draws a big red x. redx
Returns previously constructed divider or creates one
other interpolations = nearest, bicubic, bilinear
adds a legend label without displaying an actor
Draws the matching features. This is draw because it is an overlay xywh1 - location of rchip1 in the axes xywh2 - location or rchip2 in the axes
Lays out all figures in a grid. if wh is a scalar, a golden ratio is used
TODO: Rename species list to label list
guiback.py – code/ibeis/ibeis/gui ./resetdbs.sh ./dev.py –cmd –gui –db testdb1 (–setdb) <-set default
TODO: 1. create a function call to create a rectangle at a given set of points 2.. Make 45 degree rotation - need help
2. Make new window and frames inside, double click to pull up normal window with editing start with just taking in 6 images and ANNOTATIONs
Interactive tool to draw mask on an image or image-like array.
Adapted from matplotlib/examples/event_handling/poly_editor.py Jan 9 2014: taken from: https://gist.github.com/tonysyu/3090704
Bases: object
An interactive polygon editor.
| Parameters: |
|
|---|
whenever a mouse button is pressed
whenever a mouse button is released
disconnects matplotlib callbacks specified in the self.mpl_callback_ids dict
get the index of the vertex under cursor if within max_ds tolerance
Default to rectangle that has a quarter-width/height border.
http://en.wikipedia.org/wiki/Distance_from_a_point_to_a_line
draws keypoints extracted by pyhesaff onto a matplotlib axis
Returns matplotlib keypoint transformations (circle -> ellipse)
Dumps figure to disk based on the figurename
Input: a list of scores (either chip or descriptor)
Concatenates and sorts the scores Plots them in a CDF with different types of scores labeled
Draw an annotation around a chip in the image


UMN Features
- suprasacral segment damage
- defecation cannot be initiated by voluntary relaxation of the external anal sphincter
- reflex-mediated colonic peristalsis
- digital stimulation may be performed
Medications
- Oral
- Stool softeners and bulking agents
- Stimulant agents and osmotic agents taken 8-12h before evacuation
- Rectal
- stimulant suppositories or mini-enemas trigger a reflex evacuation of the colon/rectum
-
References
Kirshblum S, Nieves J, Clark D, Gonzalez P, Cuccurullo SJ, Luciano L. Physical Medicine and Rehabilitation Board Review. Cuccurullo SJ LJ, editor. 3 rd ed. New York, NY: Demos Medical; 2015. Chapter 7, Spinal cord injuries. p.551-620.
LMN Features
- S2-S4 anterior horn cell or cauda equina damage
- No reflex mediated colonic peristalsis
- Slow stool propulsion coordinated by the intrinsically innervated myenteric plexus
- Anal sphincter is typically atonic and prone to stool leakage
Medications
- Oral
- bulking agents (fiber) help produce a bulky formed stool
- Rectal
- Suppositories or mini-enemas are not helpful
-
References
Gor RA, Katorski JR, Elliott SP. Medical and surgical management of neurogenic bowel. Curr Opin Urol 2016 Jul;26(4):369-375.
Kirshblum S, Nieves J, Clark D, Gonzalez P, Cuccurullo SJ, Luciano L. Physical Medicine and Rehabilitation Board Review. Cuccurullo SJ LJ, editor. 3rd ed. New York, NY: Demos Medical; 2015. Chapter 7, Spinal cord injuries. p.551-620.


This section describes possible issues and crashes that are related to text rendering and describes tips to overcome these issues in the following subsections:
If an application crashes during text rendering, first check the fatal error log file. See Appendix A for detailed information about this error log file. If the crash occurred in fontmanager.dll or if fontmanager
is present in the stack, then the crash occurred in the font processing code. Example 12-1 shows typical native stack frames (excerpt from the full log file).
Example 12-1 Native Stack Frames from the Log File
Stack: [0x008a0000,0x008f0000), sp=0x008ef52c, free space=317k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C [ntdll.dll+0x1888f] C [ntdll.dll+0x18238] C [ntdll.dll+0x11c76] C [MSVCR71.dll+0x16b3] C [MSVCR71.dll+0x16db] C [fontmanager.dll+0x21f9a] C [fontmanager.dll+0x22876] C [fontmanager.dll+0x1de40] C [fontmanager.dll+0x1da94] C [fontmanager.dll+0x48abb] j sun.font.FileFont.getGlyphImage(JI)J+0 j sun.font.FileFontStrike.getGlyphImagePtrs([I[JI)V+92 j sun.font.GlyphList.mapChars(Lsun/java2d/loops/FontInfo;I)Z+37 j sun.font.GlyphList.setFromString(Lsun/java2d/loops/FontInfo;Ljava/lang/String;FF)Z+71 j sun.java2d.pipe.GlyphListPipe.drawString(Lsun/java2d/SunGraphics2D;Ljava/lang/String;DD)V+148 j sun.java2d.SunGraphics2D.drawString(Ljava/lang/String;II)V+60 j FontCrasher.tryFont(Ljava/lang/String;)V+138 j FontCrasher.main([Ljava/lang/String;)V+20 v ~StubRoutines::call_stub
In this case, a particular font is probably the problem. If so, then removing this font from the system will likely resolve the problem.
To identify the font file, execute the application with -Dsun.java2d.debugfonts=true
. The font that is mentioned last is usually the one that is causing problems as shown in Example 12-2.
 Font names are printed when they are first used and subsequent uses are not shown. |
To verify that this particular font is causing the problem, you can temporarily remove it from your system. You can easily find the file name associated with this particular family name from the above output.
Another verification approach is to use the Font2DTest tool (demo/jfc/Font2DTest) to test fonts that you suspect. You can specify a particular font size, style, and rasterization mode. If the process of viewing a particular font with Font2DTest causes the JDK to crash, then it is very likely that it is the font that is causing the problems.
If you found a font causing the JDK to crash, it is very important to report this problem, including the particular font and the operating system in the Bugs Database. See Submit a Bug Report for more information about reporting bugs.
Java has its own font rasterizer, and you can expect some small differences between the appearance of text in a Java application and in a native application.
One of the most typical sources of these differences is that the antialiasing settings can be different. In particular, a Swing application sometimes ignores the Linux desktop font antialiasing settings.
There are several likely reasons for this behavior:
Over remote X11 antialiasing is not enabled by default for performance reasons. For information about how to force antialiasing, see the Font and Test questions in the Java 2D FAQ.
CJK fonts that use embedded bitmaps may render using the bitmaps instead of subpixel text.
Some variants of unsupported desktops do not report their font smoothing settings properly. For example, KDE is unsupported but should generally work; however, some problem seems to prevent JDK from picking up the setting.
The best way to ensure that the configuration is what you expect is to run Font2DTest, explicitly select the font used by the native application, and set other parameters as appropriate. Figure 12-1 is a sample screen from the Font2DTest tool.
Figure 12-1 Sample Screen from Font2DTest Tool
|
Tip: You can input your own string by choosing User Text in the drop-down list labeled Text to use. |
The size of the font in the Java language is always expressed with 72 dpi. A native OS can use a different screen dpi, and therefore an adjustment needs to be made. Matching Java font size can be calculated as Toolkit.getScreenResolution()
divided by 72 multiplied by the size of the native font.
In all native Swing look and feel, such as the Windows look and feel or the GTK look and feel (for Oracle Solaris and Linux operating systems), Swing components perform this adjustment automatically, but if you are running Font2DTest, the text display area will always use 72 dpi.
On operating systems other than Windows, the general recommendation is to use TrueType fonts instead of Type1 fonts. The easiest way to discover the type of font is to look at the file extension: extensions pfa and pfb indicate Type1 fonts, and ttf, ttc, and tte represent TrueType fonts.
If you find that text bounds are different from what you expect, ensure that you are using the appropriate way to calculate them. For example, the height obtained from a FontMetrics
is not specific to a particular piece of text and the stringWidth
indicates logical advance, which is not the same thing as wide. For more details, see the Font and Text questions in the Java 2D FAQ.


| download_merged_data {tidycovid19} | R Documentation |
Merges data from the Johns Hopkins University CSSE team on the spread of the
SARS-CoV-2 virus and the Covid-19 pandemic
(https://github.com/CSSEGISandData/COVID-19),
case data provided by the ECDC
(https://www.ecdc.europa.eu/en/publications-data/download-todays-data-geographic-distribution-covid-19-cases-worldwide),
the ACAPS governmental measures database
(https://www.acaps.org/covid19-government-measures-dataset),
Mobility Trends Reports provided by Apple related to Covid-19
(https://www.apple.com/covid19/mobility),
Google COVID-19 Community Mobility Reports
(https://www.google.com/covid19/mobility/),
Google Trends Covid-19 related search volume
(https://trends.google.com/trends/),
data on tests, vaccinations and hospitalizations as collected by the
Our World in Data team,
(https://github.com/owid/covid-19-data/tree/master/public/data),
and from the World Bank
(https://data.worldbank.org) intro a country-day data frame.
Variable definitions are provided by the data frame
tidycovid19_variable_definitions
.
download_merged_data( wbank_vars = c("SP.POP.TOTL", "AG.LND.TOTL.K2", "EN.POP.DNST", "EN.URB.LCTY", "SP.DYN.LE00.IN", "NY.GDP.PCAP.KD"), wbank_labels = c("population", "land_area_skm", "pop_density", "pop_largest_city", "life_expectancy", "gdp_capita"), search_term = "coronavirus", silent = FALSE, cached = FALSE )
wbank_vars |
Specify the World Bank data items that you want to retrieve. |
wbank_labels |
Give somewhat more informative World Bank variable names
for the output data frame. Has to match the length of |
search_term |
Google Trends serch term. Defaults to "coronavirus". |
silent |
Whether you want the function to send some status messages to
the console. Might be informative as downloading will take some time
and thus defaults to |
cached |
Whether you want to download the cached version of the data
from the tidycovid19 Github repository instead of retrieving the
data from the authorative source. Downloading the cached version is
faster and the cache is updated daily. Defaults to |
See the documentation of the separate download functions of the package for more detail.
A data frame containing the data, organized by country and date. It
includes a timestamp
variable indicating the time of data
retrieval.
df <- download_merged_data(silent = TRUE, cached = TRUE) df %>% dplyr::group_by(iso3c) %>% dplyr::filter(population > 10e6) %>% dplyr::summarise( cases_per_1e5_pop = max(1e5*(confirmed/population), na.rm = TRUE), soc_dist_measures = max(soc_dist), .groups = "drop" ) %>% dplyr::filter(cases_per_1e5_pop >= 1000) %>% ggplot2::ggplot(mapping = ggplot2::aes(x = cases_per_1e5_pop, y = soc_dist_measures)) + ggplot2::geom_point() + ggrepel::geom_label_repel(ggplot2::aes(label = iso3c)) + ggplot2::scale_x_continuous(trans='log10', labels = scales::comma)


Four years ago I took a leap and joined a startup. It was a culture shock after over a decade in higher education. Learning is like breathing in a startup, and wearing many hats is a given. For me that included contributing directly to our fledgling codebase. It was a small hat, but it was my favorite. It was thrilling bending code to my will (if it wanted to). Bugs were brain teasers, Jenkins was my friend, git blame was the best, and every day I learned a little more. I participated in the dev team’s sprints. On weekends I would scrum to myself. It came naturally to me, and I loved it.
Startups grow and org-charts arrive. I fought the wind to try and keep my little hat on, until one day I realized I didn’t want that little hat. I wanted a bigger hat. Once I knew it, I couldn’t ignore it. I mustered my courage. I let the little one go and followed it through the breeze to the doorstop of General Assembly. There I was introduced to a broad range of full stack technologies, from JavaScript and JSON to Rails, PostgreSQL, and AWS.
Most importantly, I saw how much work it takes to wear a big hat. It takes partnership, resourcefulness, humility, and constant learning. I’m ready to bring everything I’ve learned to a company that honors those values and shares that fashion sense. Somewhere there’s a coat rack with just the right hat for me!
Foxy File, a file upload and retreival app, was part of a group project. We used Agile methodologies to manage our workflow. In the role of Product Owner I was responsible for ensuring the goals of the user stories and feature requirements were met. My front-end JavaScript contributions included implementing bootstrap and using Handlebars.js, a new library for me that I quickly adopted. After the project was complete I identified a functionality that wasn't in the original spec. With a few changes to the express back end (using Amazon's S3 service) I added the ability to declare files as public or private, making Foxy File useful for managing personal files in addition to the public files accessible by all users.
I would be remiss if I didn't note that I had amazing partners who appreciated the importance of pairing, knowledge-sharing, staying on our timeline, failing on the path to succeeding, and having a ton of fun along the way!


--- layout: data_model title: AntiDetectionTacticalObjectivesVocab-1.0 this_version: 4.1 ---
The AntiDetectionTacticalObjectivesVocab-1.0 is the default MAEC Vocabulary for Anti-Detection Capability Tactical Objectives.
| Item | Description |
|---|---|
| hide open network ports | The 'hide open network ports' value indicates that the malware instance is able to hide its open network ports. |
| execute before/external to kernel/hypervisor | The 'execute before/external to kernel/hypervisor' value indicates that the malware instance is able to execute some or all of its code before or external to the system's kernel or hypervisor (e.g., through the BIOS). |
| encrypt self | The 'encrypt self' value indicates that the malware is able to encrypt itself. |
| hide processes | The 'hide processes' value indicates that the malware instance is able to hide its processes. |
| hide network traffic | The 'hide network traffic' value indicates that the malware instance is able to hide its network traffic. |
| change/add content | The 'change/add content' value indicates that the malware instance is able to change or add to its content. |
| execute stealthy code | The 'execute stealthy code' value indicates that the malware instance is able to execute some or all of its code in a hidden manner (e.g., by injecting it into a benign process). |
| hide registry artifacts | The 'hide registry artifacts' value indicates that the malware instance is able to hide its Windows registry artifacts. |
| hide userspace libraries | The 'hide userspace libraries' value indicates that the malware instance is able to hide its usage of userspace libraries. |
| hide arbitrary virtual memory | The 'hide arbitrary virtual memory' value indicates that the malware instance is able to hide arbitrary virtual memory to prevent retrieval. |
| execute non-main cpu code | The 'execute non-main cpu code' value indicates that the malware instance is able to execute some or all of its code on a secondary, non CPU processor (e.g., a GPU). |
| feed misinformation during physical memory acquisition | The 'feed misinformation during physical memory acquisition' value indicates that the malware instance is able to report inaccurate data when the content of physical memory is retrieved. |
| prevent physical memory acquisition | The 'prevent physical memory acquisition' value indicates that the malware instance is able to prevent the contents of a system's physical memory from being retrieved. |
| prevent native api hooking | The 'prevent native api hooking' value indicates that the malware instance is able to prevent other software from hooking native APIs. |
| obfuscate artifact properties | The 'obfuscate artifact properties' value indicates that the malware instance is able to hide the properties of its artifacts (e.g., by altering timestamps). |
| hide kernel modules | The 'hide kernel modules' value indicates that the malware instance is able to hide its usage of kernel modules. |
| hide code in file | The 'hide code in file' value indicates that the malware instance is able to hide its code in a file. |
| hide services | The 'hide services' value indicates that the malware instance is able to hide any system services it creates or injects itself into. |
| hide file system artifacts | The 'hide file system artifacts' value indicates that the malware instance is able to hide its file system artifacts. |
| hide threads | The 'hide threads' value indicates that the malware instance is able to hide its threads. |
| Field Name | Type | Description |
|---|---|---|
| @conditionoptional | ConditionTypeEnum |
This field is optional and defines the relevant condition to apply to the value. |
| @is_case_sensitiveoptional | boolean |
The is_case_sensitive field is optional and should be used when specifying the case-sensitivity of a pattern which uses an Equals, DoesNotEqual, Contains, DoesNotContain, StartsWith, EndsWith, or FitsPattern condition. The default value for this field is "true" which indicates that pattern evaluations are to be considered case-sensitive. |
| @apply_conditionoptional | ConditionApplicationEnum |
This field indicates how a condition should be applied when the field body contains a list of values. (Its value is moot if the field value contains only a single value - both possible values for this field would have the same behavior.) If this field is set to ANY, then a pattern is considered to be matched if the provided condition successfully evaluates for any of the values in the field body. If the field is set to ALL, then the patern only matches if the provided condition successfully evaluates for every value in the field body. |
| @delimiteroptional | string |
The delimiter field specifies the delimiter used when defining lists of values. The default value is "##comma##". |
| @bit_maskoptional | hexBinary |
Used to specify a bit_mask in conjunction with one of the defined binary conditions (bitwiseAnd, bitwiseOr, and bitwiseXor). This bitmask is then uses as one operand in the indicated bitwise computation. |
| @pattern_typeoptional | PatternTypeEnum |
This field is optional and defines the type of pattern used if one is specified for the field value. This is applicable only if the Condition field is set to 'FitsPattern'. |
| @regex_syntaxoptional | string |
This field is optional and defines the syntax format used for a regular expression, if one is specified for the field value. This is applicable only if the Condition field is set to 'FitsPattern'. Setting this attribute with an empty value (e.g., "") or omitting it entirely notifies CybOX consumers and pattern evaluators that the corresponding regular expression utilizes capabilities, character classes, escapes, and other lexical tokens defined by the CybOX Language Specification. Setting this attribute with a non-empty value notifies CybOX consumers and pattern evaluators that the corresponding regular expression utilizes capabilities not defined by the CybOX Language Specification. The regular expression must be evaluated through a compatible regular expression engine in this case. |
| @has_changedoptional | boolean |
This field is optional and conveys a targeted observation pattern of whether the associated field value has changed. This field would be leveraged within a pattern observable triggering on whether the value of a single field value has changed. |
| @trendoptional | boolean |
This field is optional and conveys a targeted observation pattern of the nature of any trend in the associated field value. This field would be leveraged within a pattern observable triggering on the matching of a specified trend in the value of a single specified field. |
| @vocab_nameoptional | string |
The vocab_name field specifies the name of the controlled vocabulary. |
| @vocab_referenceoptional | anyURI |
The vocab_reference field specifies the URI to the location of where the controlled vocabulary is defined, e.g., in an externally located XML schema file. |


Nineteen Eighty-Four
Nineteen Eighty-Four is a movie starring John Hurt, Richard Burton, and Suzanna Hamilton. In a totalitarian future society, a man, whose daily work is re-writing history, tries to rebel by falling in love.


public class HARouter
extends java.lang.Object
RouterDrivenStockQuotes
. The router is built using the APIs provided
by the Monitor
; it's a
standalone application and does not itself access a JE Environment. The
router forwards logical requests, that represent some service provided by
the application. It only has knowledge of whether a request will potentially
require an write to the database, but does not have any other application
level logic, nor does it access a JE environment. The HARouter accepts a
request from the console and dispatches it to the application running on the
master, if it's a write request, or to one of the replicas if it's a read
request. The HARouter keeps track of the current Master via the events that
are delivered to the Monitor.
It's the HARouter instead of each individual node (as in the
UpdateForwardingStockQuotes
example) that tracks the current Master
via the Monitor
. Since the
router ensures that writes are directed to the master node, the logic in
the node itself is simpler: the node simply services the requests forwarded
to it by the router on a port dedicated for this purpose.
The protocol used to communicate between the router and the nodes has been deliberately kept very simple. In particular, it makes limited provisions for error reporting back to the router.
The router requires the following arguments:
java je.rep.quote.HARouter -nodeName <nodeName> \ -nodeHost <host:port> \ -helperHost <host:port>" The arguments are described below: -nodeName identifies the monitor name associated with this Router -nodeHost the hostname:port combination used by the Monitor to listen for election results and group level changes. -helperHost one or more nodes that may be used by the Monitor to locate the Master and register the Monitor with the Master.Note that the arguments are similar to the ones used to start a replication node. A key difference is that the -env option is absent, since the router is standalone and is not associated with one.
The router can be started as follows:
java je.rep.quote.HARouter -nodeName n1 \ -nodeHost node.acme.com:6000 \ -helperHost node.acme.com:5001The replication nodes involved in the routing can be started as described in
RouterDrivenStockQuotes
. The Router and the nodes can be started in
any convenient order.RouterDrivenStockQuotes
| Modifier and Type | Method and Description |
|---|---|
static void |
main(java.lang.String[] argv) |
Copyright (c) 2002, 2017 Oracle and/or its affiliates. All rights reserved.


Aerial drone services to turn your ideas into real photography/videography
For those who want to transform their visual concepts into amazing UAV videography and photography footage, Arizona Drone Concepts is the smart choice for you. We provide incredible aerial footage and professionally edited videos with the latest software, useful for: search/rescue, security surveillance, construction, real estate, special events; you name it. We also specialize in agriculture and building or roof inspections by applying the newest technology in infrared cameras....
We take valuable assets and man power off of the ground and provide a perspective otherwise unreachable using modern techniques. No other service can match Arizona Drone Concepts knowledge of the sky, applying our combined ten years of UAV experience as certified Part 107 licensed pilots, as well as the experience of a 15-year tenured helicopter pilot. With the combination of Arizona Drone Concepts' unrivaled experience and the latest UAV technologies, the sky is truly the limit with what we can do for you.
Read more
"The angles and clarity of the photos that Arizona Drone Concepts provided for my home listing were one of a kind. And it wasn’t much more than I pay for a standard photography session, I can't see myself going back to a traditional photographer."
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Presented by Keith Fiske / @keithf4
Senior Database Engineer @ Crunchy Data Solutions, Inc
(pg_partman, pgmonitor, pg_extractor, mimeo)
Follow along at
http://slides.keithf4.com/dontforget
| Version | Released | Final Version | EOL |
|---|---|---|---|
| PostgreSQL 6.3 | March 1998 | 6.3.2 | March 2003 |
| PostgreSQL 6.4 | Oct 1998 | 6.4.2 | Oct 2003 |
| PostgreSQL 6.5 | June 1999 | 6.5.3 | June 2004 |
| PostgreSQL 7.0 | May 2000 | 7.0.3 | May 2005 |
| PostgreSQL 7.1 | Apr 2001 | 7.1.3 | Apr 2006 |
| PostgreSQL 7.2 | Feb 2002 | 7.2.8 | Feb 2007 |
| PostgreSQL 7.3 | Nov 2002 | 7.3.21 | Nov 2007 |
| PostgreSQL 7.4 | Nov 2003 | 7.4.30 | Oct 2010 |
| PostgreSQL 8.0 | Jan 2005 | 8.0.26 | Oct 2010 |
| PostgreSQL 8.1 | Nov 2005 | 8.1.23 | Oct 2010 |
| PostgreSQL 8.2 | Dec 2006 | 8.2.23 | Dec 2011 |
| PostgreSQL 8.3 | Feb 2008 | 8.3.23 | Feb 2013 |
| Version | Released | Final/Latest Version | EOL |
|---|---|---|---|
| PostgreSQL 8.4 | July 2008 | 8.4.22 | July 2014 |
| PostgreSQL 9.0 | Sept 2010 | 9.0.23 | Oct 2015 |
| PostgreSQL 9.1 | Sept 2011 | 9.1.24 | Oct 2016 |
| PostgreSQL 9.2 | Sept 2012 | 9.2.24 | Nov 2017 |
| PostgreSQL 9.3 | Sept 2013 | 9.3.25 | Nov 2018 |
| PostgreSQL 9.4 | Dec 2014 | 9.4.24 | Feb 2020 |
| PostgreSQL 9.5 | Jan 2016 | 9.5.19 | Feb 2021 |
| PostgreSQL 9.6 | Sept 2016 | 9.6.15 | Nov 2021 |
| PostgreSQL 10 | Oct 2017 | 10.10 | Nov 2022 |
| PostgreSQL 11 | Oct 2018 | 11.5 | Nov 2023 |
| PostgreSQL 12 | Oct 2019 | 12.0 | Nov 2024 |
SELECT salary, sum(salary) OVER () FROM empsalary;
salary | sum
--------+-------
5200 | 47100
5000 | 47100
3500 | 47100
4800 | 47100
3900 | 47100
4200 | 47100
4500 | 47100
4800 | 47100
6000 | 47100
5200 | 47100
(10 rows)
SELECT salary, sum(salary) OVER (ORDER BY salary) FROM empsalary;
salary | sum
--------+-------
3500 | 3500
3900 | 7400
4200 | 11600
4500 | 16100
4800 | 25700
4800 | 25700
5000 | 30700
5200 | 41100
5200 | 41100
6000 | 47100
(10 rows)
SELECT depname, empno, salary, avg(salary)
OVER (PARTITION BY depname)
FROM empsalary;
depname | empno | salary | avg
-----------+-------+--------+-----------------------
develop | 11 | 5200 | 5020.0000000000000000
develop | 7 | 4200 | 5020.0000000000000000
develop | 9 | 4500 | 5020.0000000000000000
develop | 8 | 6000 | 5020.0000000000000000
develop | 10 | 5200 | 5020.0000000000000000
personnel | 5 | 3500 | 3700.0000000000000000
personnel | 2 | 3900 | 3700.0000000000000000
sales | 3 | 4800 | 4866.6666666666666667
sales | 1 | 5000 | 4866.6666666666666667
sales | 4 | 4800 | 4866.6666666666666667
(10 rows)
SELECT depname, empno, salary, rank()
OVER (PARTITION BY depname ORDER BY salary DESC)
FROM empsalary;
depname | empno | salary | rank
-----------+-------+--------+------
develop | 8 | 6000 | 1
develop | 10 | 5200 | 2
develop | 11 | 5200 | 2
develop | 9 | 4500 | 4
develop | 7 | 4200 | 5
personnel | 2 | 3900 | 1
personnel | 5 | 3500 | 2
sales | 1 | 5000 | 1
sales | 4 | 4800 | 2
sales | 3 | 4800 | 2
(10 rows)
WITH regional_sales AS (
SELECT region, SUM(amount) AS total_sales
FROM orders
GROUP BY region
), top_regions AS (
SELECT region
FROM regional_sales
WHERE total_sales > (SELECT SUM(total_sales)/10 FROM regional_sales)
)
SELECT region,
product,
SUM(quantity) AS product_units,
SUM(amount) AS product_sales
FROM orders
WHERE region IN (SELECT region FROM top_regions)
GROUP BY region, product;
WITH RECURSIVE t(n) AS (
VALUES (1)
UNION ALL
SELECT n+1 FROM t WHERE n < 100
)
SELECT sum(n) FROM t;
sum
------
5050
(1 row)
WITH moved_rows AS (
DELETE FROM products
WHERE
"date" >= '2010-10-01' AND
"date" < '2010-11-01'
RETURNING *
)
INSERT INTO products_log
SELECT * FROM moved_rows;
BEFORE:
BEGIN;
INSERT INTO users (name, email) VALUES (?,?) RETURNING userid;
INSERT INTO addresses (userid, address, city, state, zip)
VALUES (?,?,?,?,?) RETURNING addressid;
INSERT INTO user_history (userid, addressid, action) VALUES (?,?,?) RETURNING historyid;
COMMIT;
AFTER:
WITH userdata AS (
INSERT INTO users (name, email) VALUES (?,?)
RETURNING userid
), addressdata AS (
INSERT INTO addresses (userid, address, city, state, zip)
SELECT userid,?,?,?,?
FROM userdata
RETURNING addressid
), historydata AS (
INSERT INTO user_history (userid, addressid, action)
SELECT userid, addressid,?
FROM userdata, addressdata
RETURNING historyid
)
SELECT userid, addressid, historyid
FROM userdata, addressdata, historydata;
-- includes 3, does not include 7, and does include all points in between
SELECT '[3,7)'::int4range;
-- does not include either 3 or 7, but includes all points in between
SELECT '(3,7)'::int4range;
-- includes only the single point 4
SELECT '[4,4]'::int4range;
-- includes no points (and will be normalized to 'empty')
SELECT '[4,4)'::int4range;
CREATE TABLE reservation (room int, during tsrange);
INSERT INTO reservation VALUES
(1108, '[2010-01-01 14:30, 2010-01-01 15:30)');
-- Containment
SELECT int4range(10, 20) @> 3;
?column?
----------
f
-- Overlaps
SELECT numrange(11.1, 22.2) && numrange(20.0, 30.0);
?column?
----------
t
-- Extract the upper bound
SELECT upper(int8range(15, 25));
upper
-------
25
-- Compute the intersection
SELECT int4range(10, 20) * int4range(15, 25);
?column?
----------
[15,20)
test=# SELECT * FROM cars ORDER BY lower(cars.price_range);
id | name | price_range
-----+---------------------+-----------------
2 | Buick Skylark | [2000,4001)
3 | Pontiac GTO | [5000,7501)
4 | Chevrolet Camero | [10000,12001)
5 | Ford Mustang | [11000,15001)
6 | Lincoln Continental | [12000,14001)
7 | BMW M3 | [35000,42001)
8 | Audi RS4 | [41000,45001)
9 | Porsche 911 | [47000,58001)
10 | Lamborghini LP700 | [385000,400001)
SELECT *
FROM cars
WHERE
(
cars.min_price ≤ 13000 AND
cars.min_price ≤ 15000 AND
cars.max_price ≥ 13000 AND
cars.max_price ≤ 15000
) OR
(
cars.min_price ≤ 13000 AND
cars.min_price ≤ 15000 AND
cars.max_price ≥ 13000 AND
cars.max_price ≥ 15000
) OR
(
cars.min_price ≥ 13000 AND
cars.min_price ≤ 15000 AND
cars.max_price ≥ 13000 AND
cars.max_price ≤ 15000
) OR
(
cars.min_price ≥ 13000 AND
cars.min_price ≤ 15000 AND
cars.max_price ≥ 13000 AND
cars.max_price ≥ 15000
)
ORDER BY cars.min_price;
SELECT *
FROM cars
WHERE cars.price_range && int4range(13000, 15000, '[]')
ORDER BY lower(cars.price_range);
id | name | price_range
----+---------------------+---------------
5 | Ford Mustang | [11000,15001)
6 | Lincoln Continental | [12000,14001)
IpcMemoryCreate: shmget(key=5432001, size=415776768, 03600) failed: Invalid argument This error usually means that PostgreSQL's request for a shared memory segment exceeded your kernel's SHMMAX parameter. You can either reduce the request size or reconfigure the kernel with larger SHMMAX. To reduce the request size (currently 415776768 bytes), reduce PostgreSQL's shared_buffers parameter (currently 50000) and/or its max_connections parameter (currently 12).
CREATE TABLE cards (
id integer NOT NULL,
board_id integer NOT NULL,
data jsonb
);
INSERT INTO cards VALUES (1, 1, '{"name": "Paint house", "tags": ["Improvements", "Office"], "finished": true}');
SELECT data->>'name' AS name FROM cards;
SELECT count(*) FROM cards WHERE data->>'finished' = 'true';
Aggregate (cost=335.12..335.13 rows=1 width=0) (actual time=4.421..4.421 rows=1 loops=1) -> Seq Scan on cards (cost=0.00..335.00 rows=50 width=0) (actual time=0.016..3.961 rows=4938 loops=1)
Filter: ((data ->> 'finished'::text) = 'true'::text)
Rows Removed by Filter: 5062
Planning time: 0.071 ms
Execution time: 4.465 ms
CREATE INDEX idxfinished ON cards ((data->>'finished'));
Aggregate (cost=118.97..118.98 rows=1 width=0) (actual time=2.122..2.122 rows=1 loops=1) -> Bitmap Heap Scan on cards (cost=4.68..118.84 rows=50 width=0) (actual time=0.711..1.664 rows=4938 loops=1)
Recheck Cond: ((data ->> 'finished'::text) = 'true'::text)
Heap Blocks: exact=185
-> Bitmap Index Scan on idxfinished (cost=0.00..4.66 rows=50 width=0) (actual time=0.671..0.671 rows=4938 loops=1)
Index Cond: ((data ->> 'finished'::text) = 'true'::text)
Planning time: 0.084 ms
Execution time: 2.199 ms
synchronous_standby_names = '2 (s1, s2, s3)'
synchronous_standby_names = 'FIRST 2 (s1, s2, s3)'
synchronous_standby_names = 'ANY 2 (s1, s2, s3)'
CREATE TABLE measurement (
city_id int not null,
logdate date not null,
peaktemp int,
unitsales int
) PARTITION BY RANGE (logdate);
CREATE TABLE measurement_y2006m02 PARTITION OF measurement
FOR VALUES FROM ('2006-02-01') TO ('2006-03-01');
CREATE TABLE measurement_y2006m03 PARTITION OF measurement
FOR VALUES FROM ('2006-03-01') TO ('2006-04-01');
keith@keith=# \d+ measurement
Table "public.measurement"
Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
-----------+---------+-----------+----------+---------+---------+--------------+-------------
city_id | integer | | not null | | plain | |
logdate | date | | not null | | plain | |
peaktemp | integer | | | | plain | |
unitsales | integer | | | | plain | |
Partition key: RANGE (logdate)
Partitions: measurement_y2006m02 FOR VALUES FROM ('2006-02-01') TO ('2006-03-01'),
measurement_y2006m03 FOR VALUES FROM ('2006-03-01') TO ('2006-04-01')
wal_level = logical
CALL partman.partition_data_proc('public.mytable');
=# \h DROP PROCEDURE
Command: DROP PROCEDURE
Description: remove a procedure
Syntax:
DROP PROCEDURE [ IF EXISTS ] name [ ( [ [ argmode ] [ argname ] argtype [, ...] ] ) ] [, ...]
[ CASCADE | RESTRICT ]
URL: https://www.postgresql.org/docs/12/sql-dropprocedure.html


This is a form I built using some JavaScript and the
Mandrill RESTful API.
It allows me to accept emails from people who visit my webpage without
giving out my email address for spammers / what not to get a hold of it.
Mandrill lets me make a POST request to their API, and using some JSON I can send an email
in JavaScript, as Mandril actually sends the email, and I don't need to deal with having my own email
server.


Reading Comprehension Project
Answer Generation
Question
Ground Truth Answer
Get Answer
Generated Answer
Question Generation
Ground Truth Question
Answer
Get Question
Generated Question


Recall that last time, we explored how to use an if-statement to make a decision on what to do based on a single yes or no question. But what if we wanted to make a decision with multiple options? For example, let’s say we were giving letter grades to Stuy students. The range 90-100 gets an E, 80-90 gets an S, 70-80 gets an N, and anything less than 70 gets a U.
It turns out that we can make this decision by asking multiple yes or no questions in succession. The first question we can ask is, “is the grade greater than equal to 90?” If the answer is yes, we know the letter grade has to be an E. Otherwise, it is subject to further classification. We can then ask, “is the grade greater than or equal to 80?” If the answer is yes, given that the answer to the previous question is no, we know that the grade is between 80 and 90, indicating that it’s an S. Otherwise, we can keep going until we ask if the grade is greater than or equal to 70. If the answer to this is no, then it goes to our catch-all, i.e. the answer is no to every single question we have to ask. In our case, the catch-all is the letter grade of U.
In general, in our chain of yes-or-no questions, the decision is made any time the answer is “yes.” Some code is executed, and lower branches are not considered. The syntax looks something like this:
#include <bits/stdc++.h> using namespace std; int main () { // prompts user to enter a grade to consider int grade; cin >> grade; // branching starts here if (grade >= 90) { cout << “E\n”; } else if (grade >= 80) { cout << “S\n”; } else if (grade >= 70) { cout << “N\n”; } else { cout << “U\n”; } }
Note that the first branch begins with “if,” but every subsequent branch starts with “else if” with the condition inside parentheses. If the answer is yes to any branch, it executes the code that immediately follows it. The catch-all is put inside of the “else” statement at the end.
In general, a loop is a segment of code that runs repeatedly until a condition is met. We will first examine for loops. It is split into three main parts split by semicolons:
for ([INITIALIZATION]; [CONDITION]; [OPERATION]) { // code that is run repeatedly }
We examine these parts one by one. The [INIT] is executed only once before the loop starts. Usually, we declare some counter variable that we let run through some range of numbers. For instance, it can be int i = 0, where i is short for index. Note that i can only be used within the body of the for loop.
The loop is then repeated until [CONDITION] is false, where [CONDITION] is some boolean expression. Since the counter variable we declared in [INIT] will be changed, it often involves that counter variable. For example, this condition can be i < 50. So long as i is less than 50, the loop will keep running.
The [OPERATION] part is executed after each run-through of the code within the loop. Since we’re using the counter i to keep track of iterations or something else, we usually make some changes to i as the loop progresses, like increasing it by 1, shown as follows: i = i + 1.
To make our lives a bit easier, we can shorten the operation described above. Typing i += 1 and i = i + 1 serve the exact same function: increasing i by 1. This works for any operation (-, *, /, %) and any number or variable on the right. For instance, if a = 7, then running a %= 5 will turn it into 2.
If we’re increasing or decreasing by 1 in particular, we can do even better. a++ is the exact same as a += 1, and a-- is the same as a -= 1. This is the most commonly used notation when changing counter variables in for loops.
Now, let’s say we wanted to find the sum of all integers from 1 to 50. We can do it as follows:
int sum = 0; for (int i = 1; i <= 50; i++) { sum += i; } cout << sum << ‘\n’;
We first initialize a counter variable called i, which starts from 1. Then, for each pass of the loop, we add the value of i to a variable sum. Finally, we increment i by 1. This runs until i exceeds 50, in which case the loop stops.
The break and continue keywords
The keywords break and continue have an effect on the flow of a loop. When break is run, the loop exits entirely, and whatever code comes after the loop starts running. When continue is run, it skips the remainder of the looped code to the [OPERATION] portion, after which the next iteration of the loop is run.
Putting break and continue directly within the loop is a bit pointless. They’re usually put within if-statements so the skipping of iterations or exiting the loop is controlled by some condition.
While loops are a bit simpler than for loops. It is formulated as such:
while ([CONDITION]) { // code that is run repeatedly }
As it suggests, the code inside the body of the while loop runs while the condition is true. It checks the condition each time before the body is run. Note that break and continue work here too, but it’s a bit easier to mess up and have it run forever.
While loops and for loops are completely analogous, meaning anything you can do with one loop you can do with another. The only real difference between the two is that in the while loop the [INITIALIZATION] and [OPERATION] are not defined outside the structure, while in the for loop they are defined inside of the structure. This causes a difference in scope.
Defining something in a structure means that thing can only be used in the structure. For example, if I had the following for loop:
for (int i = 0; i < 10; i++) { // do something }
The variable i would only be able to be used inside the for loop and not in anything after it. However, this is different if we declared a while loop like the following:
int i = 0; while (i < 10) { // code that is run repeatedly i++; }
In this case i is declared outside of the while loop so it can be used even after the while loop has finished
Once you understand this difference in scope, you can basically use for and while loops interchangeably.