11.34. Release 0.174
General Changes
- Fix correctness issue for correlated subqueries containing a
LIMIT
clause.
- Fix query failure when
reduce()
function is used with lambda expressions
containing array_sort()
, shuffle()
, reverse()
, array_intersect()
,
arrays_overlap()
, concat()
(for arrays) or map_concat()
.
- Fix a bug that causes underestimation of the amount of memory used by
max_by()
,
min_by()
, max()
, min()
, and arbitrary()
aggregations over
varchar/varbinary columns.
- Fix a memory leak in the coordinator that causes long-running queries in highly loaded
clusters to consume unnecessary memory.
- Improve performance of aggregate window functions.
- Improve parallelism of queries involving
GROUPING SETS
, CUBE
or ROLLUP
.
- Improve parallelism of
UNION
queries.
- Filter and projection operations are now always processed columnar if possible, and Presto
will automatically take advantage of dictionary encodings where effective.
The
processing_optimization
session property and optimizer.processing-optimization
configuration option have been removed.
- Add support for escaped unicode sequences in string literals.
- Add SHOW GRANTS and
information_schema.table_privileges
table.
Hive Changes
- Change default value of
hive.metastore-cache-ttl
and hive.metastore-refresh-interval
to 0
to disable cross-transaction metadata caching.
Web UI changes
- Fix ES6 compatibility issue with older browsers.
- Display buffered bytes for every stage in the live plan UI.
SPI changes
- Add support for retrieving table grants.
- Rename SPI access control check from
checkCanShowTables
to checkCanShowTablesMetadata
,
which is used for both SHOW TABLES and SHOW GRANTS.


The Fredericks Company is an industry leading innovator and manufacturer of tilt measurement and vacuum measurement products – sensors, electronic assemblies, gauges and controllers. You can choose from our extensive line of high-performance, off-the-shelf products or get a special solution custom-engineered to your needs.
<MX200> - TELEVAC
The TELEVAC MX200 controls up to 10 Televac vacuum sensors including cold cathode, convection, diaphragm, and thermocouple sensors. It also includes RS-232/RS-485/USB with and up to 8 optional set point relays.
For more products, please visit Televac.
The user interface includes six touch controls and a high contrast, 180° viewing angle green OLED screen, which displays the units of measurement and the set point status simultaneously. Multiple gas types are supported. The MX200 is a modular unit, allowing you to choose a vacuum sensing solution specific to your needs.
SPECIFICATIONS
| Operating Range | Communications | Analog Output | Analog Output Resolution | Programmable Set Points |
|---|---|---|---|---|
| 1 × 10-11 Torr to 10,000 Torr Max | RS-232 RS-485/USB |
0 to 10 V DC (per sensor) | 16 Bits | 4 per module (8 max) |
| Set Point Type | Supply Voltage | Maximum Power | Calibration Medium | Operating Temperature |
| Relay | 115/230 V AC (2/1 A), 50-60 Hz |
230 W | Dry air or nitrogen |
0 °C to 50 °C |


AKAN NAMER
Description
This application gives the user an akan name depending on their birthday dates and gender.
Input birthday
Date Of Birth
Input Month
Year Of Birth
Gender
Male
Female
Submit


DfE enquiries
Central newsdesk 020 7783 8300
General enquiries 0370 000 2288
Press release
New research highlights the benefits of science, technology, engineering and maths qualifications to girls' future earnings.
Studying science or maths at A level sends girls’ earnings soaring by a third, a new report reveals today (22 March 2015).
The landmark research shows that achieving 2 or more A levels in science, technology, engineering or maths ( STEM ) subjects adds 7.8% to a man’s earnings, when compared to just gaining GCSE -level qualifications. But the returns for women are much higher, with earnings being boosted by 33.1%.
Since 2010 the government’s plan for education has included a focus on encouraging more young people, especially girls, to study STEM subjects. This has resulted in 10,000 more STEM A level entries for girls, with subjects like chemistry seeing as much as a 19% rise.
Using data tracking the lives of more than 13,000 individuals since 1970, researchers analysed the earnings associated with different levels of qualifications by the time these people reached the middle of their careers. The results showed that while studying STEM subjects benefits people across the board, women’s wages are disproportionately boosted by gaining qualifications in these subjects.
The analysis, led by consultancy firm London Economics, also shows that performance in maths tests at primary school is a significant indicator of future earnings - highlighting the importance of the government’s insistence on schools getting back to basics on reading, writing and maths from an early age.
It shows that girls who perform in the top 25% of maths tests at age 10 earn almost a quarter more than those scoring in the bottom 25% by the time these people reached the middle of their careers - even after taking future qualifications into account.
Education Secretary Nicky Morgan said:
More girls are studying maths and sciences than ever before and today’s landmark report shows this can benefit their earnings by as much as a third.
Encouraging more young people - especially girls - to study STEM subjects is a vital part of our plan for education and it has been vindicated by this in-depth research.
We also know that from English and history to physics and chemistry, more young people are now studying the valuable qualifications in both the arts and sciences that enable them to fulfil their potential.
STEM A level entries are up by as much as a fifth since 2010 - but we won’t stop here. We are investing millions to get more children studying these subjects by training an additional 17,500 teachers over the next 5 years and setting up expert maths hubs to replicate the success of top-performing Asian countries.
Today’s research comes after recent analysis showed that knuckling down and succeeding in school adds an average of £140,000 to a young person’s lifetime earnings, highlighting the vital role qualifications in both the arts and sciences play in future success.
The government’s plan for education has resulted in more girls studying STEM subjects at A level. This year’s results show that A level entries for girls have risen by 10,247 since 2010. Entries for girls have risen in:
The government has produced a comprehensive package of measures to encourage more young people to study STEM subjects. Measures include:
Central newsdesk 020 7783 8300
General enquiries 0370 000 2288
Published: 22 March 2015


Wecing Doozium
Help Me Pick New Logo Through 3 April 2016!
I am in the process of running a logo design contest on 99designs and have created a poll with 6 of the best logo designs I've received. I would love for you to vote on the logo design. It only takes a minute.
Like Sci-Fi? Read My New Online Fiction Series.
Do you like Sci-Fi? While I finish up my next novel, I have started an online fiction series called Forbearance. Picking up from the canteen scene in Bellicose, we meet Keius Minjen, a postal marine, as he tries to survive the battle planet Guna to exact revenge and one day liberate his homeland.
Sign-up if you want me to send you news about upcoming installments of Forbearance or my other writings.
Imudring trader who came closest of any member of that society to ever uniting those independent and widely distributed people.
Imudring records are difficult (if not outright impossible) to obtain, but we know that Doozium was born during the last years of the reign of Kanth Tawmerik. He moved quickly up the ranks, achieving every Imudring trader’s dream of his own ship after only ten years. He amassed a rather huge fortune when he became the first merchant to begin shipping Fteigar Alloys. With these riches he bought several more ships, and soon had become a major player in not only Imudring, but Imperium economics and politics as well.
It was, however, a difficult time for the Imudring. Other merchants, many with very close ties to the Imperium, were starting to move in on products traditionally shipped by the Imudring. Internally, the Imudring were, at that time, being torn apart by some rather fierce religious differences, and were much weaker than perhaps even they or anyone else knew.
Doozium saw his opportunity, and put forward the proposal of a federation of the Imudring, which could battle the Imperium merchants and their political masters on even ground. He spent vast amounts of money campaigning among even the most distant Imudring, promising that in unity the Imudring could heal the divisive religious wounds and push out many of their trade competitors.
Many Imudring, while fiercely independent, saw Doozium’s federation as their only hope, and at a historic meeting, some sixty percent agreed to create the federation. It was not an overwhelming response, and many key Imudring groups refused to recognize the vote. Never the less, Doozium was given the title First Representative, and with gracious speech, vowed to immediately set about an ambitious program.
Doozium’s opponents among the Imudring had not been idle, however. They soon “discovered” evidence that Doozium was, in fact, a Bafiktuy Intelligence Directive agent, and with the publication of alleged communications between Doozium and his BID handlers, the federation collapsed. Doozium tried to escape, but was captured and after a one day trial, sentenced to death for high treason. To the very end he proclaimed his innocence, but the Imudring were in no mood for mercy, and was set adrift in deep space with one month’s air and supplies.
Later analysis of the communications between Doozium and BID were later declared fraudulent, and it seems clear now that his enemies, possibly with the aid of people within the Imperium, had created a fiction with the express purpose of destroying Doozium’s reputation and destroying his federation.
As to Doozium himself, rumors that he was rescued began almost as soon as he had been tossed into space. Some said he secretly made his way beyond Imperium space to distant Imudring outposts, while others insisted that, under an assumed identity, lived quite peacefully among his people. There’s little to support these stories, and it seems likely that Doozium died of asphyxiation after being given a month to reflect upon his ill-fated attempt to unite the Imudring.


CrRW: Cr7d100k and RW_Cr7d100k
We propose to use CrRW to measure the trends in COVID-19 or other infectious diseases, which includes two indicators:
1. Cr7d100k: 7-day smoothed average daily case rate per 100k capita;
2. RW_Cr7d100k: the ratio of this week’s Cr7d100k comparing to the week before.
The data for calculating CrRW are from USAFacts and COVIDTracking.
By using these two indicators in combination, we can depict the current status of the epidemic as well as recent trends with following thresholds:
1. The GREEN status: There are two cases. First, if Cr7d100k <= 10 for the past seven days, it would be safe. Second, if Cr7d100k < 15 and RW_Cr7d100k < 1 for the past seven days, it would be relative safe;
2. The RED status: There are two cases. First, if Cr7d100k > 30 for the past seven days, the pandemic is extremely serious. Second, if Cr7d100k > 15 and RW_Cr7d100k > 1.1 and for the past seven days, the current pandemic situation is bad or the trend is bad;
3. The ORANGE status: Everything else is orange status as we cannot say much – it can go either way.
Data Sources
We get the latest COVID-19 data from the following data sources.
Due to differences in data update frequency, sometimes we have to use the data of closest dates to update the dashboard if the latest data is not available.
John Hopkins Coronavirus Resource Center:
The global and U.S. state-level cases and deaths data.
COVID Tracking:
The state-level cases, deaths, and tests data.
COVID Act Now:
The state-level and county-level cases, deaths, and vaccination data.
CDC Vaccination Tracker:
The latest state-level vaccination data.
NIH NIEHS COVID-19 Data Repository:
The county-level and state-level PVI* data.
USA Facts:
The county-level cases and deaths data.
Our World in Data:
The global vaccination data.
* The Pandemic Vulnerability Index (PVI) is an indicator which integrates baseline data on relevant community vulnerabilities with dynamic data on local infection rates and interventions PMID: 32817964. The data of PVI model are from CDC COVID Data Tracker.


Education should not fail beacuse of a missing pencil, rubber or ruler. Our School Shop sells even more than that: From water to shoes to copies up to school books.
We have several school busses that can pick up children form their home and bring them save to school and back.
On these days students that like to join go in June and December to exciting places in Daressalaam like the Waterpark or a Syrian Exhibition to improve our school athmosphere and have fun.
This central building is used has a lot of functions: from praying over writing exams to eating lunch and dinner.
On Saturday afternoon and Sunday the students are allowed to follow their hobbies during leisure time. The exciting football matches become more and more professional.
The Secondary School also offers the students to play on school-owned music instruments which sometimes leads to spotaneous concerts.
Peer Groups are independent student-orgnised learning groups that help learning partners to exchange knowledge and solve problems together. The groups are especially popular in preparation for national exams.


Hello Dart
Part 1
1.01 First Steps
1.02 World Design
1.03 Around Tree
1.04 Around Tree With Function
Part 2
2.01 Loop
2.02 Loop Star
2.03 Leaving the Tunnel
2.04 Afraid of Tunnel
2.05 Climbing Up
Part 3
3.01 Conditionals
3.02 Star Track
3.03 Star At Tree
3.04 Around Tree II
3.05 Round Trip
3.06 Around Tree III
3.07 Follow the Trail
3.08 Guard
Part 4
4.01 Counting Stars
4.02 Cleaning Up
4.03 Inverting
4.04 Chessboard
4.05 Tree Line
Part 5
5.01 Backing a Cacke
5.02 Candles On Cake
5.03 Candles for Age
5.04 Layered Cake


President Donald Trump, 74, and Democratic challenger Joe Biden, 77, each have more than seven decades of personal and professional experience behind them


Buttons
Buttons are the main way users interact with the pages. There may be other elements, but these should be the most obvious and easiest understood.
Primary buttons are the main action in any context, and there should only be one. It must be labelled, and may have an additional indicator.
Secondary buttons are for us mostly the Sell and Buy buttons. In most places where we show live prices for markets, the area is a button which will initiate a trade in that direction.
Note: use commas in 1000s for prices if not in currency?
There are other buttons that function as controls, some of these are toggle switches which highlight to show their activity and others are simple actions.
Text buttons are often more useful than an icon as the meaning can be specific and direct, not ambiguous or unclear.
Combined text and icon for a very precise description of the action a user may perform.
GAIN CAPITAL Design patterns BETA
Fundamental
elements
Platform
components
- Trade ticket
- Watch lists
- Open orders
- News headlines
- News story


MS-DOS
`Prev `__
M
`Next `__
--------------
**MS-DOS**: /M·S·dos/, n.
[MicroSoft Disk Operating System] A `*clone* <../C/clone.html>`__ of
`*CP/M* <../C/CP-M.html>`__ for the 8088 crufted together in 6 weeks by
hacker Tim Paterson at Seattle Computer Products, who called the
original QDOS (Quick and Dirty Operating System) and is said to have
regretted it ever since. Microsoft licensed QDOS in order to have
something to demo for IBM on time, and the rest is history. Numerous
features, including vaguely Unix-like but rather broken support for
subdirectories, I/O redirection, and pipelines, were hacked into
Microsoft's 2.0 and subsequent versions; as a result, there are two or
more incompatible versions of many system calls, and MS-DOS programmers
can never agree on basic things like what character to use as an option
switch or whether to be case-sensitive. The resulting appalling mess is
now the highest-unit-volume OS in history. Often known simply as DOS,
which annoys people familiar with other similarly abbreviated operating
systems (the name goes back to the mid-1960s, when it was attached to
IBM's first disk operating system for the 360). The name further annoys
those who know what the term `*operating
system* <../O/operating-system.html>`__ does (or ought to) connote; DOS
is more properly a set of relatively simple interrupt services. Some
people like to pronounce DOS like “dose”, as in “I don't work on dose,
man!”, or to compare it to a dose of brain-damaging drugs (a slogan
button in wide circulation among hackers exhorts: “MS-DOS: Just say
No!”). See `*mess-dos* `__.
--------------
+--------------------------+----------------------------+-----------------------+
| `Prev `__ | `Up <../M.html>`__ | `Next `__ |
+--------------------------+----------------------------+-----------------------+
| mouso | `Home <../index.html>`__ | mu |
+--------------------------+----------------------------+-----------------------+


US Leading Economic Index: No time for complacency, not time to panic either – Wells Fargo
by Matías SalordThe third straight monthly decline for the Leading Economic Index (LEI) in October is notable because there have not been a three-month slump since 2009, explained analysts at Wells Fargo.
Key Quotes:
“The soft patch in the manufacturing sector manifests itself in today’s report in a couple of ways. The largest drag came from the new orders component. ISM new orders have been in contraction territory since August, but the index rose to 49.1 in October, suggesting at least some upside momentum.”
“Though it was the third straight monthly decline, the 0.1% move lower in October was only a modest one. If we look at the three-month annualized rate we can see that we’ve been here before in this cycle and the economy has bounced back.”
“Still, some contributors like rising stock prices can be fickle. Thus far in November, the stock market gains are holding. Initial jobless claims, a drag in October, are still creeping higher.”


Wave
Incident
Reflected
Combined
Angle of incidence:
0°
87°
Ratio of Angular frequencies \(\omega/\omega_0\):
0.5
1.5
Refractive index ratio \(n_{2}/n_{1}\):
Critical Angle:


Found a problem with the site? Please use the form below to describe the issue and we will fix it soon.
Slack channel is not available. Please provide a valid slack channel.
Minutes
Hours
Day-of-month
Month
Day-of-week
Year
Learn more about CloudWatch Event schedules


The free plan does not give you the guide for the city and does not reveal the possible places to visit. If
you can find and capture the sight only then you will receive information for the place and unlock it. The Premium Plan unlocks the guide feature which based on machine learning creates your personal path through
the city and shows you all of the possible places. You can organize your trip alone because you will see
the full path.
You can choose from different plans for your adventure trip. Only pick out one city and start discovering it.
Two types of plans in case of your needs.
Free Plan
The Premium Plan


Peshawri, ITC MARATHA, Chakala
Sitting in the heart of itc maratha, peshawari is a fine example of serving authentic north indian food.Out Of the blue, Khar
Chilled bar with a global menu and a funky calendar of live music and artistic happenings.Mirchi And Mime,Powai
Hearing and speech-impaired wait staff serve imaginative takes on classic Indian cuisineIndigo, Colaba
Restored colonial-era bungalow with stylish spaces and a terrace for high-end European cooking.Aer-Four Seasons,Worli
On the top floor (34th) of Four Seasons Hotel - this open air bar is most famous for the stunning 360 degrees view of Mumbai which very few places can boast of. The biggest USP of this place is the view.


{{#results}}
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--- total (n=139) --- avg dist: 3.5 ft speed : 10.1 mph close : 47 --- when overtaken (n=82) --- avg dist: 3.4 ft speed : 10.5 mph close : 27 --- when overtaking (n=29) --- avg dist: 4.3 ft speed : 12.4 mph close : 2


Famous and popular brand, latsest at the date you buy, local suppliers
We make sure you recieve your PC as soon as we have finished building it.
For every purchase you make, we will ensure there are no damages or faults and we will check and test the PC.


TABLE OF INTERACTIONS WITH
PEMETREXED
From the French ANSM drug interactions document of September 2016, p. 173
PEMETREXED RxNorm: 68446 ATC: L01BA04 |
ACETYLSALICYLIC ACID RxNorm: 1191 ATC: A01AD05 B01AC06 N02BA01 |
Risk of increase of the toxicity of the pemetrexed (decrease of its renal clearance by the acetylsalicylic acid in anti-inflammatory doses). |
Not recommended -in case of weak to moderate renal function Precaution for use -in case of normal renal function. Biological monitoring of renal function |
PEMETREXED RxNorm: 68446 ATC: L01BA04 |
NON STEROIDAL ANTI-INFLAMMATORY DRUGS CLASS CODE: M01A-002 |
Risk of increase of the toxicity of the pemetrexed (decrease of its renal clearance by the NSAIs) |
Not recommended --in case of weak to moderate renal function Precaution for use --in case of normal renal function. Biological monitoring of renal function. |


explore housing
Look up any available listings by typing in the area and estate names.
or check all the available listings


Santa Anita Park horse euthanized after Breeder's Cup injury, death toll now 37
by Brie StimsonThe death toll among horses at Santa Anita Park racetrack in Southern California now stands at 37 since last December after a horse was euthanized Saturday following an injury during the last race of the Breeder’s Cup.
Mongolian Groom was put down away from the track after a serious injury to his left hind leg in the $6 million race. A green screen around the ailing 4-year-old gelding blocked spectators at the track and watching on television from witnessing the gruesome scene.
SANTA ANITA PARK SEES 35TH HORSE DIE 1 WEEK BEFORE BREEDER'S CUP
"The death of Mongolian Groom is a loss to the entire horse racing community," a statement from Breeders' Cup Ltd. said. "Our equine and human athletes' safety is the Breeders' Cup's top priority. We have worked closely with Santa Anita leading up to the World Championships to promote enhanced equine safety. Santa Anita has implemented numerous industry-leading reforms to enhance the existing health and safety measures with the intent of providing a safe racing environment."
Both the Stronach Group, which owns the track, and the Breeder’s Cup have implemented changes in the wake of the numerous horse deaths leading up to the race, including stricter rules about medication and training.
The deaths have placed a microscope on the safety of Santa Anita Park's track and the dangers of horse racing in general.
The track suspended racing for more than three weeks in March after multiple horse deaths but it failed to slow the rate of fatalities once racing resumed.
The Los Angeles County District Attorney's office and the California Horse Racing Board are investigating the causes of the deaths.
CLICK HERE TO GET THE FOX NEWS APP
No other horses were injured during any of the other races Saturday.
The Associated Press contributed to this report.


mime.types
Section: Apple Inc. (5)Updated: CUPS
Index Return to Main Contents
NAME
mime.types - mime type description file for cupsDESCRIPTION
The mime.types file defines the recognized file types.Additional file types can be added to mime.types or (preferably) in additional files in the CUPS configuration directory with the extension ".types".
Each line in the mime.types file is a comment, blank, or
rule line. Comment lines start with the # character. Rule lines
start with the MIME type name and are optionally followed by a
series of file recognition rules that are used to automatically
identify print and web files:
super/type rule [ ... ruleN]MIME type names are case-insensitive and are sorted in ascending alphanumeric order for the purposes of matching. See the "TYPE MATCHING AND PRIORITY" section for more information.
The rules may be grouped using parenthesis, joined using "+" for a logical AND and "," or whitespace for a logical OR, and negated using "!".
RULES
Rules take two forms - a filename extension by itself and functions with test values inside parenthesis. The following functions are available:- match("pattern")
-
Pattern match on filename - ascii(offset,length)
-
True if bytes are valid printable ASCII (CR, NL, TAB, BS, 32-126) - printable(offset,length)
-
True if bytes are printable 8-bit chars (CR, NL, TAB, BS, 32-126, 128-254) - priority(number)
-
Specifies the relative priority of this MIME type. The default priority is 100. Larger values have higher priority while smaller values have lower priority. - string(offset,"string")
-
True if bytes are identical to string - istring(offset,"string")
-
True if a case-insensitive comparison of the bytes is identical - char(offset,value)
-
True if byte is identical - short(offset,value)
-
True if 16-bit integer is identical - int(offset,value)
-
True if 32-bit integer is identical - locale("string")
-
True if current locale matches string - contains(offset,range,"string")
-
True if the range contains the string
STRING CONSTANTS
String constants can be specified inside quotes ("") for strings containing whitespace and angle brackets (<>) for hexadecimal strings.TYPE MATCHING AND PRIORITY
When CUPS needs to determine the MIME type of a given file, it checks every MIME type defined in the .types files. When two types have the same matching rules, the type chosen will depend on the type name and priority, with higher- priority types being used over lower-priority ones. If the types have the same priority, the type names are sorted alphanumerically in ascending order and the first type is chosen.For example, if two types "text/bar" and "text/foo" are defined as matching the extension "doc", normally the type "text/bar" will be chosen since its name is alphanumerically smaller than "text/foo". However, if "text/foo" also defines a higher priority than "text/bar", "text/foo" will be chosen instead.
SEE ALSO
classes.conf(5), cupsd(8), cupsd.conf(5), mime.convs(5), printers.conf(5),http://localhost:631/help
COPYRIGHT
Copyright 2007-2009 by Apple Inc.
Index
This document was created by man2html, using the manual pages.
Time: 05:34:00 GMT, December 24, 2015


{{ template "header" .HeaderData }}
PREV
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{{ range $idx, $content := . }} {{ $content.RenderOverview $idx true }} {{ end }}
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Hi! Welcome to my personal page!
I am Just a Computer Science Student who likes Web Design and Computer Graphics
Hello! This is my personal page, brought by the Web Technologies Curricular Unity from the course of Computer Science at the University of Porto. So, as the Professor give permission to put any content here, I had taken the opportunity to make it look like a presentation and portfolio page.
About my study life
University Center of João Pessoa - Unipê BR
The Unipê is one of the best universities in the northeast region of Brazil. With almost 50 years of history(this is very much for the academic scenery in that region), the University Center of João Pessoa is the most structured education institution of the Paraíba State. At the moment, I am taking the Bachelor in Computer Science Course from the Unipê. Unipê has, also, cooperation and mobility Agreements with numerous internationally recognized European Universities, like the Universidade do Porto and Universitá de Pisa(Pisa University). These agreements has given me the opportunity to do an exchange at the Faculty of Science from the Porto University(wich I Talk about a little bit more bellow) and it is being amazing! Furthermore, I have the sure that when I comeback to João Pessoa and end my course of Bachelor in Computer Science I will have a pretty much more global experience and viewing. Thanks for the opportunity Unipê.
Faculty of Science from Porto University - FCUP PT
The University of Porto(Universidade do Porto) is the most internationally recognized University of Portugal. This happens because of the great number of international students, powered by agreements of cooperation and exchange programs like Erasmus and Erasmus+. I am one of these international students, and I have to say it: being in Porto is incredible and I really grateful for the opportunity that the Faculty of Science from The University of Porto has given me - until now it has been an amazing experience and have even more to come!
Some of my current projects
Connect4 Clone
This project consists into a clone from the famous Connect 4 game, it is part of the group of the Web Technologies Curricular Unit evaluation tasks.
State: OngoingStack: HTML, CSS and Javascript
Personal Page
This web page is a project as well, it is part of the group of the Web Technologies Curricular Unit evaluation tasks and is hosted into the Faculty servers.
State: OngoingStack: HTML, CSS and Javascript
Hello Flutter
Personal project that consists into a Flutter android App.
State: PausedStack: Flutter, Dart


BO.io.MagnetometerHMC5883 Class
Creates an interface to an HMC5883 3-axis magnetometer. Use the magnetometer to obtain a compass heading or rotation in relation to a fixed point. See Breakout/examples/sensors/hmc5883.html for an example application.
Constructor
BO.io.MagnetometerHMC5883
-
board
-
address
-
numSamples
-
outputRate
Parameters:
-
board
IOBoardThe IOBoard instance
-
address
NumberThe i2c address of the compass module
-
numSamples
NumberThe number of samples averaged per measurement output. Options are:
MagnetometerHMC5883.SAMPLES_1
,MagnetometerHMC5883.SAMPLES_2
,MagnetometerHMC5883.SAMPLES_4
MagnetometerHMC5883.SAMPLES_8
(default =MagnetometerHMC5883.SAMPLES_1
) -
outputRate
NumberThe data output rate in Hz (default =
MagnetometerHMC5883.HZ_30
)
Item Index
Methods
Properties
- address
- heading
- I2CBase.I2C_REPLY
- MagnetometerHMC5883.DEVICE_ID static
- MagnetometerHMC5883.HZ_0_75 static
- MagnetometerHMC5883.HZ_15 static
- MagnetometerHMC5883.HZ_1_5 static
- MagnetometerHMC5883.HZ_3 static
- MagnetometerHMC5883.HZ_30 static
- MagnetometerHMC5883.HZ_75 static
- MagnetometerHMC5883.HZ_7_5 static
- MagnetometerHMC5883.SAMPLES_1 static
- MagnetometerHMC5883.SAMPLES_2 static
- MagnetometerHMC5883.SAMPLES_4 static
- MagnetometerHMC5883.SAMPLES_8 static
- x
- y
- z
Events
Methods
addEventListener
-
type
-
listener
Parameters:
-
type
StringThe event type
-
listener
FunctionThe function to be called when the event is fired
dispatchEvent
-
type
-
optionalParams
Parameters:
-
type
EventThe Event object.
-
optionalParams
ObjectOptional parameters passed as an object. return {boolean} True if dispatch is successful, false if not.
getHeading
()
private
getTiltCompensatedHeading
-
pitch
-
roll
Get a tilt-compensated heading. Pitch and roll values from an accelerometer must be passed to this method.
Note: this method is not working properly. Marking it private until resolved
Parameters:
-
pitch
NumberThe pitch value (supplied by an accelerometer)
-
roll
NumberThe roll value (supplied by an accelerometer)
Returns:
tilt-compensated heading direction
handleI2C
()
private
hasEventListener
-
type
Parameters:
-
type
StringThe event type return {boolean} True is listener exists for this type, false if not.
removeEventListener
-
type
-
listener
Parameters:
-
type
StringThe event type
-
listener
FunctionThe function to be called when the event is fired
sendI2CRequest
-
command
-
data
Send an i2c request command to the board
Parameters:
-
command
Number -
data
Number
startReading
()
Start continuous reading of the sensor.
stopReading
()
Stop continuous reading of the sensor.
update
()
Sends read request to magnetometer and updates magnetometer values.
Properties
address
Number
[read-only] The address of the i2c device.
heading
Number
[read-only] The heading in degrees.
I2CBase.I2C_REPLY
Unknown
MagnetometerHMC5883.DEVICE_ID
Unknown
static
MagnetometerHMC5883.HZ_0_75
Unknown
static
MagnetometerHMC5883.HZ_15
Unknown
static
MagnetometerHMC5883.HZ_1_5
Unknown
static
MagnetometerHMC5883.HZ_3
Unknown
static
MagnetometerHMC5883.HZ_30
Unknown
static
MagnetometerHMC5883.HZ_75
Unknown
static
MagnetometerHMC5883.HZ_7_5
Unknown
static
MagnetometerHMC5883.SAMPLES_1
Unknown
static
MagnetometerHMC5883.SAMPLES_2
Unknown
static
MagnetometerHMC5883.SAMPLES_4
Unknown
static
MagnetometerHMC5883.SAMPLES_8
Unknown
static
x
Number
[read-only] The x-axis measurement
y
Number
[read-only] The y-axis measurement
z
Number
[read-only] The z-axis measurement
Events
update
BO.io.MagnetometerEvent.UPDATE
The update event is dispatched when the compass heading is updated.
Event Payload:
-
target
BO.io.MagnetometerHMC5883A reference to the MagnetometerHMC5883 object.


See: Description
| Interface | Description |
|---|---|
| DocumentEventSupport.EventFactory |
This interface represents an event factory.
|
| NodeEventTarget |
A Node that uses an EventSupport for its event registration and
dispatch.
|
| Class | Description |
|---|---|
| AbstractEvent |
The abstract
Event root class. |
| DocumentEventSupport |
This class implements the behavior of DocumentEvent.
|
| DocumentEventSupport.CustomEventFactory |
To create a Custom event.
|
| DocumentEventSupport.KeyboardEventFactory |
To create a keyboard event.
|
| DocumentEventSupport.KeyEventFactory |
To create a key event.
|
| DocumentEventSupport.MouseEventFactory |
To create a mouse event.
|
| DocumentEventSupport.MutationEventFactory |
To create a mutation event.
|
| DocumentEventSupport.MutationNameEventFactory |
To create a mutation name event.
|
| DocumentEventSupport.SimpleEventFactory |
To create a simple event.
|
| DocumentEventSupport.TextEventFactory |
To create a Text event.
|
| DocumentEventSupport.UIEventFactory |
To create a UI event.
|
| DOMCustomEvent |
A custom event object.
|
| DOMEvent |
A simple event.
|
| DOMKeyboardEvent |
DOM 3 Keyboard event class.
|
| DOMKeyEvent |
The
KeyEvent interface provides specific contextual
information associated with Key events. |
| DOMMouseEvent |
The MouseEvent class provides specific contextual information
associated with Mouse events.
|
| DOMMutationEvent |
The MutationEvent class provides specific contextual information
associated with Mutation events.
|
| DOMMutationNameEvent |
Class to implement DOM 3 MutationName events.
|
| DOMTextEvent |
Class to implement DOM 3 Text events.
|
| DOMTimeEvent |
An event class for SMIL timing events.
|
| DOMUIEvent |
The UIEvent class provides specific contextual information
associated with User Interface events.
|
| EventListenerList |
Class to manager event listeners for one event type.
|
| EventListenerList.Entry |
EventListenerTable entry class.
|
| EventSupport |
The class allows registration and removal of EventListeners on
an NodeEventTarget and dispatch of events to that NodeEventTarget.
|
It is composed of utility classes independant from a given DOM core implementation.
Copyright © 2022 Apache Software Foundation. All Rights Reserved.


Employee Manager
An Node.js CLI application that allows the user to view an employee database.
Note Taker
An Express app for creating, saving and deleting user generated notes.
An Node.js CLI application that allows the user to view an employee database.
An Express app for creating, saving and deleting user generated notes.


JavaScript is intended to be interactive and is the most popular programming language on the web in comparison to HTML which is a mark language that displays web pages and CSS which is also a language but is used to describe the look and formatting of a document.
Control Flow is the use of Javascript code. It can provide the ability to decide what syntax to run. Loops provide particular fuctions until a condition is met, once that condition is met, the loop will stop and will proceed to the next coding script. An example of Control flow and loops is:
An array is a table of data. To access an array, bracket notation is used to hold strings, numbers, functions, objects and even other arrays.
Functions is code that can be reused again to perform a set of actions that can be replayed over and over again.


A light weight css library for simple web design
It only weights 4Kb
<link rel="stylesheet" href="http://arlora.co.nf/projects/libs/squared/squared.css">


PyCobb is meant to be an easy way to access pitch data from Baseball Savant using purely Python.
PyCobb
Index
Module Index
Search Page


{% extends "shop/base.html" %} {% load i18n %} {% block content %}
{% trans "There was a problem processing your payment." %}


Stai pledged to make 2022 “the complete opposite” of 2021, and rightfully so. He was at the pinnacle of his collegiate career last year, but that was before everything came crumbling down.
“If you’d told me two years ago that I’d be in the hospital twice in a matter of six months for two things that were out of my control, I wouldn’t believe you,” Stai said.
August 2021
It was the last day of Ohio’s fall camp. Stai knew he’d feel fatigued after a long week of practice, but not enough to make him feel out of breath when walking up the stairs. He had spent the whole summer conditioning for the season, so he shouldn’t have been tired.
The next day was the hottest day of the summer. Stai sat out of practice because he felt dehydrated.
“The last thing I remember from that day was my teammate looking at me, and I looked at him,” Stai said. “He said I looked like I’d seen a ghost.”
Stai passed out and was taken to the training room. There, he discovered that his heart rate was 20 beats per minute, which is well below average. The training staff took Stai to the emergency room, where they initially thought he had COVID-19, but that wasn’t the case. Stai was diagnosed with Lyme carditis.
Lyme carditis occurs when lyme disease bacteria enters the tissues of the heart, according to the Centers for Disease Control and Prevention. It affects the beating of the heart.
After his diagnosis, Stai was sent to Riverside Methodist Hospital in Columbus, Ohio, where he stayed in the intensive care unit.
“It’s not something you would expect as a 21, 22-year-old, being in the ICU as long as I was in this situation,” Stai said. “It was kind of an interesting experience.”
Stai was one of the few patients awake in the ICU during his stay. He spent his days chatting with the staff and got to meet a lot of new faces. Stai’s parents were also with him during that time. They were the only ones who truly knew what was happening.
The redshirt senior stayed active on Twitter during his days in the ICU, partially to let his team know he was fine and partially to keep his parents from seeing how the stay affected his mental health.
“I knew I couldn’t be upset because nobody wants to see their mom cry,” Stai said. “I really tried to go out of my way to show her I was OK, you know, everything was going to be fine when I didn’t know if it would be or not.”
For everyone asking, I am doing great here at Riverside hospital! The love I’m receiving from my teammates, coaches, and staff reminds me of why I chose OHIO! Gotta remain positive and get back to the field ASAP💪🏼 #RollBobbies #BeACoffeeBean
— Bryce Stai 🐺 (@StaiBryce) August 13, 2021
Stai found the silver lining in his illness. He’d been hit by 300-pound men before, so a little tick wasn’t the end of his world. He did lunges while hooked up to his antibiotics.
After eight days in the ICU, Stai was released on Aug. 21.
September - December 2021
Stai returned to play protocols in September. He spent three weeks in recovery and was invited to travel with Ohio to Louisiana-Lafayette for its third game of the 2021 season. Ohio was down its long snapper before the trip, so Stai was there in case it needed a backup. There was no guarantee that he would play, and he didn’t.
Stai made his 2021 debut on Sept. 25 against Northwestern. It was a huge step for him because he was finally back on the field. However, Stai wasn’t an active player for long.
“Unfortunately, after I believe six games, I ended up tearing my entire shoulder,” Stai said. “I was back in the hospital, which is crazy,”
However, another silver lining came before Stai underwent surgery for his torn labrum. He received his undergraduate degree in sports management.
Congrats @StaiBryce 👨🏻🎓 @OhioFootball pic.twitter.com/7pkBLXrRZz
— De'Angelo Smith (@DLO614) December 11, 2021
Stai’s family came to Athens from Nebraska to celebrate his accomplishment. He completed his degree in 3 ½ years despite struggling with his health.
A week later, Stai was in surgery.
Early 2022
Stai’s recovery wasn’t easy this time. He had more hoops to jump through, and his mental health teetered. He tried to pick up old hobbies, such as reading and music, to fill his time. Stai also narrowed his focus on academics and found that he got the best GPA of his career during his recovery.
However, football stayed in the back of his mind.
“I think my mental (recovery) was the bigger (recovery) because I never thought I was going to be able to play football again because of how long that recovery process was because the shoulder is not a basic injury,” Stai said. “It takes a long time.”
Stai spent hours with the Ohio trainers to ensure he was on track to recover. He wanted to make it to spring football and come out on the other side healthy, both mentally and physically.
October 2022
Stai is in the midst of his last season as a Bobcat, and he’s taking it all in. He’s played in a handful of games this season, and he’s thankful for every moment, whether he goes out on special teams or gets the chance to be on defense.
“There’s only so many more chances I’ll get to step on that field and call myself a Bobcat,” Stai said.
Stai wants to leave no stone unturned. He wants to make his last season the best he can.
“The biggest thing for me is I wanted to make sure that I had no regrets this year… and I feel like to this point, I’ve done everything I could,” Stai said.


NEXT EVENT
Please follow the directions below.
- See the event board to
- Check out our
-
Nothing to do but
Wait patiently
- Make your way to our awesome venue,
-
Enter the main door by Balzac's
Walk upstairs
-
Grab a seat in time for
Introduction and kickoff
- Listen to our first speaker, or better yet
- Listen to our second speaker, or better yet
- Intro to TypeScript
- Listen to our fourth speaker, or better yet
- Listen to our fifth speaker, or better yet
-
Wind down with the
Wrap-up
-
Geek out with your friends during
The social hour(s)
- This event made possible by our sponsors.


The ggf-navbar class creates a horizontal navigation bar. On smaller screens, it will stack (resize the browser window to see the effect).
Full-width navigation bars:
Inside a container:


---
layout: post
title: Cybercrime Can Be Easily Prevented
date: '2012-07-04T03:30:00.000+09:00'
author: Joshua James
tags:
- Digital Crime
- Discussion
modified_time: '2012-07-09T04:13:45.804+09:00'
blogger_id: tag:blogger.com,1999:blog-2701259639305045003.post-24280916270173239
---
http://www.theinquirer.net/inquirer/news/2188950/cyber-crime-easily-prevented-uk-cabinet-office
I have seen several articles in the last few months describing how cybercrime could be easily reduced.
Cryptography teacher said we would not be able to hack his http server.


Actions, resources, and condition keys for Amazon RDS
Amazon RDS (service prefix:
rds
) provides the following service-specific resources, actions, and condition context keys for use in IAM permission policies.
References:
-
Learn how to configure this service .
-
View a list of the API operations available for this service .
-
Learn how to secure this service and its resources by using IAM permission policies.
Topics
Actions defined by Amazon RDS
You can specify the following actions in the
Action
element of an IAM policy statement. Use policies to grant permissions to perform an operation in AWS. When you use an action in a policy, you usually allow or deny access to the API operation or CLI command with the same name. However, in some cases, a single action controls access to more than one operation. Alternatively, some operations require several different actions.
The
Resource types
column of the Actions table indicates whether each action supports resource-level permissions. If there is no value for this column, you must specify all resources ("*") to which the policy applies in the
Resource
element of your policy statement. If the column includes a resource type, then you can specify an ARN of that type in a statement with that action. If the action has one or more required resources, the caller must have permission to use the action with those resources. Required resources are indicated in the table with an asterisk (*). If you limit resource access with the
Resource
element in an IAM policy, you must include an ARN or pattern for each required resource type. Some actions support multiple resource types. If the resource type is optional (not indicated as required), then you can choose to use one of the optional resource types.
The
Condition keys
column of the Actions table includes keys that you can specify in a policy statement's
Condition
element. For more information on the condition keys that are associated with resources for the service, see the
Condition keys
column of the Resource types table.
For details about the columns in the following table, see Actions table .
| Actions | Description | Access level | Resource types (*required) | Condition keys | Dependent actions |
|---|---|---|---|---|---|
| AddRoleToDBCluster | Grants permission to associate an Identity and Access Management (IAM) role from an Aurora DB cluster | Write |
iam:PassRole |
||
| AddRoleToDBInstance | Grants permission to associate an AWS Identity and Access Management (IAM) role with a DB instance | Write |
iam:PassRole |
||
| AddSourceIdentifierToSubscription | Grants permission to add a source identifier to an existing RDS event notification subscription | Write | |||
| AddTagsToResource | Grants permission to add metadata tags to an Amazon RDS resource | Tagging | |||
| ApplyPendingMaintenanceAction | Grants permission to apply a pending maintenance action to a resource | Write | |||
| AuthorizeDBSecurityGroupIngress | Grants permission to enable ingress to a DBSecurityGroup using one of two forms of authorization | Permissions management | |||
| BacktrackDBCluster | Grants permission to backtrack a DB cluster to a specific time, without creating a new DB cluster | Write | |||
| CancelExportTask | Grants permission to cancel an export task in progress | Write | |||
| CopyDBClusterParameterGroup | Grants permission to copy the specified DB cluster parameter group | Write |
rds:AddTagsToResource |
||
| CopyDBClusterSnapshot | Grants permission to create a snapshot of a DB cluster | Write |
rds:AddTagsToResource |
||
| CopyDBParameterGroup | Grants permission to copy the specified DB parameter group | Write |
rds:AddTagsToResource |
||
| CopyDBSnapshot | Grants permission to copy the specified DB snapshot | Write |
rds:AddTagsToResource |
||
| CopyOptionGroup | Grants permission to copy the specified option group | Write |
rds:AddTagsToResource |
||
| CreateBlueGreenDeployment | Grants permission to create a blue-green deployment for a given source cluster or instance | Write |
rds:AddTagsToResource rds:CreateDBCluster rds:CreateDBClusterEndpoint rds:CreateDBInstance rds:CreateDBInstanceReadReplica |
||
| CreateCustomDBEngineVersion | Grants permission to create a custom engine version | Write |
iam:CreateServiceLinkedRole mediaimport:CreateDatabaseBinarySnapshot rds:AddTagsToResource |
||
| CreateDBCluster | Grants permission to create a new Amazon Aurora DB cluster | Write |
iam:PassRole kms:CreateGrant kms:Decrypt kms:DescribeKey kms:GenerateDataKey rds:AddTagsToResource rds:CreateDBInstance secretsmanager:CreateSecret secretsmanager:TagResource |
||
| CreateDBClusterEndpoint | Grants permission to create a new custom endpoint and associates it with an Amazon Aurora DB cluster | Write |
rds:AddTagsToResource |
||
| CreateDBClusterParameterGroup | Grants permission to create a new DB cluster parameter group | Write |
rds:AddTagsToResource |
||
| CreateDBClusterSnapshot | Grants permission to create a snapshot of a DB cluster | Write |
rds:AddTagsToResource |
||
| CreateDBInstance | Grants permission to create a new DB instance | Write |
iam:PassRole kms:CreateGrant kms:Decrypt kms:DescribeKey kms:GenerateDataKey rds:AddTagsToResource secretsmanager:CreateSecret secretsmanager:TagResource |
||
| CreateDBInstanceReadReplica | Grants permission to create a DB instance that acts as a Read Replica of a source DB instance | Write |
iam:PassRole rds:AddTagsToResource |
||
| CreateDBParameterGroup | Grants permission to create a new DB parameter group | Write |
rds:AddTagsToResource |
||
| CreateDBProxy | Grants permission to create a database proxy | Write |
iam:PassRole |
||
| CreateDBProxyEndpoint | Grants permission to create a database proxy endpoint | Write | |||
| CreateDBSecurityGroup | Grants permission to create a new DB security group. DB security groups control access to a DB instance | Write |
rds:AddTagsToResource |
||
| CreateDBSnapshot | Grants permission to create a DBSnapshot | Write |
rds:AddTagsToResource |
||
| CreateDBSubnetGroup | Grants permission to create a new DB subnet group | Write |
rds:AddTagsToResource |
||
| CreateEventSubscription | Grants permission to create an RDS event notification subscription | Write |
rds:AddTagsToResource |
||
| CreateGlobalCluster | Grants permission to create an Aurora global database spread across multiple regions | Write | |||
| CreateOptionGroup | Grants permission to create a new option group | Write |
rds:AddTagsToResource |
||
| CrossRegionCommunication [permission only] | Grants permission to access a resource in the remote Region when executing cross-Region operations, such as cross-Region snapshot copy or cross-Region read replica creation | Write | |||
| DeleteBlueGreenDeployment | Grants permission to delete blue green deployments | Write |
rds:DeleteDBCluster rds:DeleteDBClusterEndpoint rds:DeleteDBInstance |
||
| DeleteCustomDBEngineVersion | Grants permission to delete an existing custom engine version | Write | |||
| DeleteDBCluster | Grants permission to delete a previously provisioned DB cluster | Write |
rds:DeleteDBInstance |
||
| DeleteDBClusterEndpoint | Grants permission to delete a custom endpoint and removes it from an Amazon Aurora DB cluster | Write | |||
| DeleteDBClusterParameterGroup | Grants permission to delete a specified DB cluster parameter group | Write | |||
| DeleteDBClusterSnapshot | Grants permission to delete a DB cluster snapshot | Write | |||
| DeleteDBInstance | Grants permission to delete a previously provisioned DB instance | Write | |||
| DeleteDBInstanceAutomatedBackup | Grants permission to deletes automated backups based on the source instance's DbiResourceId value or the restorable instance's resource ID | Write | |||
| DeleteDBParameterGroup | Grants permission to delete a specified DBParameterGroup | Write | |||
| DeleteDBProxy | Grants permission to delete a database proxy | Write | |||
| DeleteDBProxyEndpoint | Grants permission to delete a database proxy endpoint | Write | |||
| DeleteDBSecurityGroup | Grants permission to delete a DB security group | Write | |||
| DeleteDBSnapshot | Grants permission to delete a DBSnapshot | Write | |||
| DeleteDBSubnetGroup | Grants permission to delete a DB subnet group | Write | |||
| DeleteEventSubscription | Grants permission to delete an RDS event notification subscription | Write | |||
| DeleteGlobalCluster | Grants permission to delete a global database cluster | Write | |||
| DeleteOptionGroup | Grants permission to delete an existing option group | Write | |||
| DeregisterDBProxyTargets | Grants permission to remove targets from a database proxy target group | Write | |||
| DescribeAccountAttributes | Grants permission to list all of the attributes for a customer account | List | |||
| DescribeBlueGreenDeployments | Grants permission to describe blue green deployments | List | |||
| DescribeCertificates | Grants permission to list the set of CA certificates provided by Amazon RDS for this AWS account | List | |||
| DescribeDBClusterBacktracks | Grants permission to return information about backtracks for a DB cluster | List | |||
| DescribeDBClusterEndpoints | Grants permission to return information about endpoints for an Amazon Aurora DB cluster | List | |||
| DescribeDBClusterParameterGroups | Grants permission to return a list of DBClusterParameterGroup descriptions | List | |||
| DescribeDBClusterParameters | Grants permission to return the detailed parameter list for a particular DB cluster parameter group | List | |||
| DescribeDBClusterSnapshotAttributes | Grants permission to return a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot | List | |||
| DescribeDBClusterSnapshots | Grants permission to return information about DB cluster snapshots | List | |||
| DescribeDBClusters | Grants permission to return information about provisioned Aurora DB clusters | List | |||
| DescribeDBEngineVersions | Grants permission to return a list of the available DB engines | List | |||
| DescribeDBInstanceAutomatedBackups | Grants permission to return a list of automated backups for both current and deleted instances | List | |||
| DescribeDBInstances | Grants permission to return information about provisioned RDS instances | List | |||
| DescribeDBLogFiles | Grants permission to return a list of DB log files for the DB instance | List | |||
| DescribeDBParameterGroups | Grants permission to return a list of DBParameterGroup descriptions | List | |||
| DescribeDBParameters | Grants permission to return the detailed parameter list for a particular DB parameter group | List | |||
| DescribeDBProxies | Grants permission to view proxies | List | |||
| DescribeDBProxyEndpoints | Grants permission to view proxy endpoints | List | |||
| DescribeDBProxyTargetGroups | Grants permission to view database proxy target group details | List | |||
| DescribeDBProxyTargets | Grants permission to view database proxy target details | List | |||
| DescribeDBSecurityGroups | Grants permission to return a list of DBSecurityGroup descriptions | List | |||
| DescribeDBSnapshotAttributes | Grants permission to return a list of DB snapshot attribute names and values for a manual DB snapshot | List | |||
| DescribeDBSnapshots | Grants permission to return information about DB snapshots | List | |||
| DescribeDBSubnetGroups | Grants permission to return a list of DBSubnetGroup descriptions | List | |||
| DescribeEngineDefaultClusterParameters | Grants permission to return the default engine and system parameter information for the cluster database engine | List | |||
| DescribeEngineDefaultParameters | Grants permission to return the default engine and system parameter information for the specified database engine | List | |||
| DescribeEventCategories | Grants permission to display a list of categories for all event source types, or, if specified, for a specified source type | List | |||
| DescribeEventSubscriptions | Grants permission to list all the subscription descriptions for a customer account | List | |||
| DescribeEvents | Grants permission to return events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days | List | |||
| DescribeExportTasks | Grants permission to return information about the export tasks | List | |||
| DescribeGlobalClusters | Grants permission to return information about Aurora global database clusters | List | |||
| DescribeOptionGroupOptions | Grants permission to describe all available options | List | |||
| DescribeOptionGroups | Grants permission to describe the available option groups | List | |||
| DescribeOrderableDBInstanceOptions | Grants permission to return a list of orderable DB instance options for the specified engine | List | |||
| DescribePendingMaintenanceActions | Grants permission to return a list of resources (for example, DB instances) that have at least one pending maintenance action | List | |||
| DescribeRecommendationGroups [permission only] | Grants permission to return information about recommendation groups | Read | |||
| DescribeRecommendations [permission only] | Grants permission to return information about recommendations | Read | |||
| DescribeReservedDBInstances | Grants permission to return information about reserved DB instances for this account, or about a specified reserved DB instance | List | |||
| DescribeReservedDBInstancesOfferings | Grants permission to list available reserved DB instance offerings | List | |||
| DescribeSourceRegions | Grants permission to return a list of the source AWS Regions where the current AWS Region can create a Read Replica or copy a DB snapshot from | List | |||
| DescribeValidDBInstanceModifications | Grants permission to list available modifications you can make to your DB instance | List | |||
| DownloadCompleteDBLogFile | Grants permission to download specified log file | Read | |||
| DownloadDBLogFilePortion | Grants permission to download all or a portion of the specified log file, up to 1 MB in size | Read | |||
| FailoverDBCluster | Grants permission to force a failover for a DB cluster | Write | |||
| FailoverGlobalCluster | Grants permission to failover a global cluster | Write | |||
| ListTagsForResource | Grants permission to list all tags on an Amazon RDS resource | Read | |||
| ModifyActivityStream | Grants permission to modify a database activity stream | Write | |||
| ModifyCertificates | Grants permission to modify the system-default Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificate for Amazon RDS for new DB instances | Write | |||
| ModifyCurrentDBClusterCapacity | Grants permission to modify current cluster capacity for an Amazon Aurora Severless DB cluster | Write | |||
| ModifyCustomDBEngineVersion | Grants permission to modify an existing custom engine version | Write | |||
| ModifyDBCluster | Grants permission to modify a setting for an Amazon Aurora DB cluster | Write |
iam:PassRole kms:CreateGrant kms:Decrypt kms:DescribeKey kms:GenerateDataKey rds:ModifyDBInstance secretsmanager:CreateSecret secretsmanager:RotateSecret secretsmanager:TagResource |
||
| ModifyDBClusterEndpoint | Grants permission to modify the properties of an endpoint in an Amazon Aurora DB cluster | Write | |||
| ModifyDBClusterParameterGroup | Grants permission to modify the parameters of a DB cluster parameter group | Write | |||
| ModifyDBClusterSnapshotAttribute | Grants permission to add an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot | Write | |||
| ModifyDBInstance | Grants permission to modify settings for a DB instance | Write |
iam:PassRole kms:CreateGrant kms:Decrypt kms:DescribeKey kms:GenerateDataKey secretsmanager:CreateSecret secretsmanager:RotateSecret secretsmanager:TagResource |
||
| ModifyDBParameterGroup | Grants permission to modify the parameters of a DB parameter group | Write | |||
| ModifyDBProxy | Grants permission to modify database proxy | Write |
iam:PassRole |
||
| ModifyDBProxyEndpoint | Grants permission to modify database proxy endpoint | Write | |||
| ModifyDBProxyTargetGroup | Grants permission to modify target group for a database proxy | Write | |||
| ModifyDBSnapshot | Grants permission to update a manual DB snapshot, which can be encrypted or not encrypted, with a new engine version | Write | |||
| ModifyDBSnapshotAttribute | Grants permission to add an attribute and values to, or removes an attribute and values from, a manual DB snapshot | Write | |||
| ModifyDBSubnetGroup | Grants permission to modify an existing DB subnet group | Write | |||
| ModifyEventSubscription | Grants permission to modify an existing RDS event notification subscription | Write | |||
| ModifyGlobalCluster | Grants permission to modify a setting for an Amazon Aurora global cluster | Write | |||
| ModifyOptionGroup | Grants permission to modify an existing option group | Write |
iam:PassRole |
||
| ModifyRecommendation [permission only] | Grants permission to modify recommendation | Write | |||
| PromoteReadReplica | Grants permission to promote a Read Replica DB instance to a standalone DB instance | Write | |||
| PromoteReadReplicaDBCluster | Grants permission to promote a Read Replica DB cluster to a standalone DB cluster | Write | |||
| PurchaseReservedDBInstancesOffering | Grants permission to purchase a reserved DB instance offering | Write | |||
| RebootDBCluster | Grants permission to reboot a previously provisioned DB cluster | Write |
rds:RebootDBInstance |
||
| RebootDBInstance | Grants permission to restart the database engine service | Write | |||
| RegisterDBProxyTargets | Grants permission to add targets to a database proxy target group | Write | |||
| RemoveFromGlobalCluster | Grants permission to detach an Aurora secondary cluster from an Aurora global database cluster | Write | |||
| RemoveRoleFromDBCluster | Grants permission to disassociate an AWS Identity and Access Management (IAM) role from an Amazon Aurora DB cluster | Write |
iam:PassRole |
||
| RemoveRoleFromDBInstance | Grants permission to disassociate an AWS Identity and Access Management (IAM) role from a DB instance | Write |
iam:PassRole |
||
| RemoveSourceIdentifierFromSubscription | Grants permission to remove a source identifier from an existing RDS event notification subscription | Write | |||
| RemoveTagsFromResource | Grants permission to remove metadata tags from an Amazon RDS resource | Tagging | |||
| ResetDBClusterParameterGroup | Grants permission to modify the parameters of a DB cluster parameter group to the default value | Write | |||
| ResetDBParameterGroup | Grants permission to modify the parameters of a DB parameter group to the engine/system default value | Write | |||
| RestoreDBClusterFromS3 | Grants permission to create an Amazon Aurora DB cluster from data stored in an Amazon S3 bucket | Write |
iam:PassRole kms:CreateGrant kms:Decrypt kms:DescribeKey kms:GenerateDataKey rds:AddTagsToResource secretsmanager:CreateSecret secretsmanager:TagResource |
||
| RestoreDBClusterFromSnapshot | Grants permission to create a new DB cluster from a DB cluster snapshot | Write |
iam:PassRole rds:AddTagsToResource rds:CreateDBInstance |
||
| RestoreDBClusterToPointInTime | Grants permission to restore a DB cluster to an arbitrary point in time | Write |
iam:PassRole rds:AddTagsToResource rds:CreateDBInstance |
||
| RestoreDBInstanceFromDBSnapshot | Grants permission to create a new DB instance from a DB snapshot | Write |
iam:PassRole rds:AddTagsToResource |
||
| RestoreDBInstanceFromS3 | Grants permission to create a new DB instance from an Amazon S3 bucket | Write |
iam:PassRole kms:CreateGrant kms:Decrypt kms:DescribeKey kms:GenerateDataKey rds:AddTagsToResource secretsmanager:CreateSecret secretsmanager:TagResource |
||
| RestoreDBInstanceToPointInTime | Grants permission to restore a DB instance to an arbitrary point in time | Write |
iam:PassRole rds:AddTagsToResource |
||
| RevokeDBSecurityGroupIngress | Grants permission to revoke ingress from a DBSecurityGroup for previously authorized IP ranges or EC2 or VPC Security Groups | Write | |||
| StartActivityStream | Grants permission to start Activity Stream | Write | |||
| StartDBCluster | Grants permission to start the DB cluster | Write | |||
| StartDBInstance | Grants permission to start the DB instance | Write | |||
| StartDBInstanceAutomatedBackupsReplication | Grants permission to start replication of automated backups to a different AWS Region | Write | |||
| StartExportTask | Grants permission to start a new Export task for a DB snapshot | Write |
iam:PassRole |
||
| StopActivityStream | Grants permission to stop Activity Stream | Write | |||
| StopDBCluster | Grants permission to stop the DB cluster | Write | |||
| StopDBInstance | Grants permission to stop the DB instance | Write | |||
| StopDBInstanceAutomatedBackupsReplication | Grants permission to stop automated backup replication for a DB instance | Write | |||
| SwitchoverBlueGreenDeployment | Grants permission to switch a blue-green deployment from source instance or cluster to target | Write |
rds:ModifyDBCluster rds:ModifyDBInstance rds:PromoteReadReplica rds:PromoteReadReplicaDBCluster |
||
| SwitchoverReadReplica | Grants permission to switch over a read replica, making it the new primary database | Write |
Resource types defined by Amazon RDS
The following resource types are defined by this service and can be used in the
Resource
element of IAM permission policy statements. Each action in the
Actions table
identifies the resource types that can be specified with that action. A resource type can also define which condition keys you can include in a policy. These keys are displayed in the last column of the table. For details about the columns in the following table, see
Resource types table
.
| Resource types | ARN | Condition keys |
|---|---|---|
| cluster |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:cluster:$
{
DbClusterInstanceName}
|
|
| cluster-endpoint |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:cluster-endpoint:$
{
DbClusterEndpoint}
|
|
| cluster-pg |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:cluster-pg:$
{
ClusterParameterGroupName}
|
|
| cluster-snapshot |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:cluster-snapshot:$
{
ClusterSnapshotName}
|
|
| db |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:db:$
{
DbInstanceName}
|
|
| es |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:es:$
{
SubscriptionName}
|
|
| global-cluster |
arn:$
{
Partition}:rds::$
{
Account}:global-cluster:$
{
GlobalCluster}
|
|
| og |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:og:$
{
OptionGroupName}
|
|
| pg |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:pg:$
{
ParameterGroupName}
|
|
| proxy |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:db-proxy:$
{
DbProxyId}
|
|
| proxy-endpoint |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:db-proxy-endpoint:$
{
DbProxyEndpointId}
|
|
| ri |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:ri:$
{
ReservedDbInstanceName}
|
|
| secgrp |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:secgrp:$
{
SecurityGroupName}
|
|
| snapshot |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:snapshot:$
{
SnapshotName}
|
|
| subgrp |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:subgrp:$
{
SubnetGroupName}
|
|
| target |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:target:$
{
TargetId}
|
|
| target-group |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:target-group:$
{
TargetGroupId}
|
|
| cev |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:cev:$
{
Engine}/$
{
EngineVersion}/$
{
CustomDbEngineVersionId}
|
|
| deployment |
arn:$
{
Partition}:rds:$
{
Region}:$
{
Account}:deployment:$
{
BlueGreenDeploymentIdentifier}
|
Condition keys for Amazon RDS
Amazon RDS defines the following condition keys that can be used in the
Condition
element of an IAM policy. You can use these keys to further refine the conditions under which the policy statement applies. For details about the columns in the following table, see
Condition keys table
.
To view the global condition keys that are available to all services, see Available global condition keys .
| Condition keys | Description | Type |
|---|---|---|
| aws:RequestTag/${TagKey} | Filters access by the set of tag key-value pairs in the request | String |
| aws:ResourceTag/${TagKey} | Filters access by the set of tag key-value pairs attached to the resource | String |
| aws:TagKeys | Filters access by the set of tag keys in the request | ArrayOfString |
| rds:BackupTarget | Filters access by the type of backup target. One of: REGION, OUTPOSTS | String |
| rds:CopyOptionGroup | Filters access by the value that specifies whether the CopyDBSnapshot action requires copying the DB option group | Bool |
| rds:DatabaseClass | Filters access by the type of DB instance class | String |
| rds:DatabaseEngine | Filters access by the database engine. For possible values refer to the engine parameter in CreateDBInstance API | String |
| rds:DatabaseName | Filters access by the user-defined name of the database on the DB instance | String |
| rds:EndpointType | Filters access by the type of the endpoint. One of: READER, WRITER, CUSTOM | String |
| rds:ManageMasterUserPassword | Filters access by the value that specifies whether RDS manages master user password in AWS Secrets Manager for the DB instance or cluster | Bool |
| rds:MultiAz | Filters access by the value that specifies whether the DB instance runs in multiple Availability Zones. To indicate that the DB instance is using Multi-AZ, specify true | Bool |
| rds:Piops | Filters access by the value that contains the number of Provisioned IOPS (PIOPS) that the instance supports. To indicate a DB instance that does not have PIOPS enabled, specify 0 | Numeric |
| rds:StorageEncrypted | Filters access by the value that specifies whether the DB instance storage should be encrypted. To enforce storage encryption, specify true | Bool |
| rds:StorageSize | Filters access by the storage volume size (in GB) | Numeric |
| rds:Vpc | Filters access by the value that specifies whether the DB instance runs in an Amazon Virtual Private Cloud (Amazon VPC). To indicate that the DB instance runs in an Amazon VPC, specify true | Bool |
| rds:cluster-pg-tag/${TagKey} | Filters access by the tag attached to a DB cluster parameter group | String |
| rds:cluster-snapshot-tag/${TagKey} | Filters access by the tag attached to a DB cluster snapshot | String |
| rds:cluster-tag/${TagKey} | Filters access by the tag attached to a DB cluster | String |
| rds:db-tag/${TagKey} | Filters access by the tag attached to a DB instance | String |
| rds:es-tag/${TagKey} | Filters access by the tag attached to an event subscription | String |
| rds:og-tag/${TagKey} | Filters access by the tag attached to a DB option group | String |
| rds:pg-tag/${TagKey} | Filters access by the tag attached to a DB parameter group | String |
| rds:req-tag/${TagKey} | Filters access by the set of tag keys and values that can be used to tag a resource | String |
| rds:ri-tag/${TagKey} | Filters access by the tag attached to a reserved DB instance | String |
| rds:secgrp-tag/${TagKey} | Filters access by the tag attached to a DB security group | String |
| rds:snapshot-tag/${TagKey} | Filters access by the tag attached to a DB snapshot | String |
| rds:subgrp-tag/${TagKey} | Filters access by the tag attached to a DB subnet group | String |


I have often come across code bases that power full-fledged software systems and companies that pay little to zero attention to software architecture. The state of the code is usually like a big bowl of spaghetti mixed with ramen. 🍜 Although it sounds like delicious food, it’s not desirable.
“Code bases grow. Just like people.”
So its naturally important that it grows well, and ages better, a well-architected system is a breeze to work with. Modularity and Conventions, in good architected code, command any new addition to the code like a new feature or makes it easier to fix that bug you have without having to spend a lot of time on it.
Why is it that developers/startups don’t pay attention to something that will make all their lives easier?
🐒 Lack of Understanding
Generally, in small-time companies and startups, the person hiring the tech talent is bound to go with what the developers claim to know. The people running software companies could do with some basic level of understanding of software which will help them make better decisions when it comes to hiring tech talent. This lack of knowledge causes them to hire poor talent, which in-turn leads to amateur developers writing code without any understanding of architecture.
Whent comes to software, it’s essential that there’s no magic element in the code that makes it work. By magic element, I mean the part of the code that people have no idea what it does but breaks the software when removed, usually a chunk that’s left by a previous developer, or code managed by third party libraries. The importance of hiring a developer who knows what he’s doing with the code is paramount.
The issue with new developers is that they think in too small a scale when writing code, and fail to see outside of it to get a bigger picture.
Usually, the thought process is limited in terms of functionality and features that need to get checked off their list.
Just like how a building is planned out and is architected before it’s actually built, software too requires that kind of planning and architecting before the first line of code is even written, and this needs to be taken seriously by the developers and non-developers alike if at the end of the day the goal is to produce a high-quality software product, and can be ignored otherwise.
🤓 Architecting Software
A Software product, be it an API, a web app, a mobile app, an extension - needs to be analyzed and looked at using the top-down approach:
- Overview: What is the goal of the software product?
- Function: What are the essential functionalities of the software product?
- Modularise: Split out the software product into layers, abstracting concerns, for example:
-
Authentication Layer (Layer that deals with authenticating the user)
- Data Layer (Layer that deals with communicating with the API of the product)
- Third Party Communications Layer (Layer that deals with communicating with third party APIs eg: Facebook, Instagram, etc)
-
- Implement: Proceed to implement layer wise while making sure good conventions of code are met
- Optionally, write tests for each layer - this will ensure that there are no magic elements or broken pieces anywhere in the code
How these layers are structured is entirely up to the developers, different scenarios require different kinds of abstraction. But the fundamental idea remains the same - abstraction of concerns.
🍻 To good code
Understanding the software product you build, even if you’re a not a developer is not as hard as people make it out to be.
Pardon me for the building reference again, but if it’s not hard to know which floor of a building has what, it shouldn’t be hard to know what layers of the product you’re building does what.
At the end of the day, you want to make sure the product you’re building is of good quality. Paying attention to the design patterns and architecture is one way to ensure that, is all.