Author : Ramesh
Parthasarathy
Figure 1. Message delivery using
Foo RA
Figure 2 (below) shows how this issue is
addressed by generic jms ra. Apart from achieving load balancing
(improvised) of messages it also offers the same in a portable
way.
With minimal configuration to the MDB deployment descriptor and
addition of a JVM property to each instance, an improvised (
means not predictable and throttling may not be under control of user)
but very effective
solution can be obtained. The properties the ra instance expects to
achieve this are :
a. Total number of instances in the cluster (InstanceCount lets
say N)
b. The instance id of the instance in the cluster ( should be 0...N-1).
and some optional properties like
c LoadBalancingRequired (true by default)
d. A custom message selector that can be used by the resource adapter.
Figure
3: Message delivery using
Generic JMS RA (using custom message selector)
RA Configuration for custom selector :
(apart from the ones mentioned above)
For instance 1:
con.sun.genericra.loadbalancing.selector=<someselector> (e,g
JMSType = 'Instance1')
(The JMSType header should be present in the message and should be
'Instance1', for instance 1 to process this message)
For instance 2 :
con.sun.genericra.loadbalancing.selector=<someselector> (e,g
JMSType = 'Instance2')
(The JMSType header should be present in the message and should be
'Instance2', for instance 2 to process this message)
For instance 3 :
con.sun.genericra.loadbalancing.selector=<someselector> (e,g
JMSType = 'Instance3')
(The JMSType header should be present in the message and should be
'Instance3', for instance 3 to process this message)
By now, its quite evident that the
generic jms ra provides a simple but effective solution to handle
messages from topic destinations in an application cluster. Its also
clear that the implementation cannot adapt to changes in the cluster
configuration. The logic would fail ( or rather not perform as
expected) when an instance is added/removed from the cluster.


{% extends 'base.html' %} {% block title %}Register{% endblock %} {% block content %}
Fill out this form and hit submit to create an account for this website. You will need to confirm your registration through e-mail so be sure to use a valid e-mail address.
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Example (Project Reactor):
Flux.just("1").flatMap(f -> {
Flux<String> just = loadUsersFromDatabase();
just.toIterable(); // Error: blocking operator call in non-blocking scope
return just;
}
);
Consider running blocking code with a proper
scheduler, for example Schedulers.boundedElastic()
, or try to find an alternative non-blocking API.
Example (Kotlin Coroutines):
suspend fun exampleFun() {
Thread.sleep(100); // Error: blocking method call inside suspend function
}
Consider running blocking code with a special dispatcher,
for example Dispatchers.IO
, or try to find an alternative non-blocking API.
Configure the inspection:
Specified annotations can be used as External Annotations


---
layout: theorems
---
Continuity of Combinations of Functions
Let $A\subseteq\mathbb{R}^n$, $T\subseteq\mathbb{R}^m$, $f:A\to T$, and $g:T\to \mathbb{R}^{l}$. If $f$ is continous at $\vec{a}\in A$ and $g$ is continuous at $f(\vec{a})\in T$, then $g\circ f$ is continuous at $\vec{a}$
Concepts
Coming soon
Hypothesis
Coming soon
Results
Coming soon
Proof
Coming soon. We use sequential characterization of continuity.
Related
Coming soon


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Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Praesent commodo cursus magna, vel scelerisque nisl consectetur.
Some text inside the first card
Some text inside the second card
Some text inside the third card
Some text inside the fourth card


---
date: 2022-11-27
lastmod: 2023-08-04
title: "Cassette Futurism"
description: "Some appreciation for cassette futurism in movies, series, and games, as well as amazing artists incorporating the style."
image: "/assets/blog/cassette-futurism/title-card.png"
imageAlt: "Image showing an interior design by Syd Mead, warm orange and beige colors form a room with hard lines and technical gear in the background with cube formed seating in the foreground."
linkTitle: "My appreciation for an art style called Cassette Futurism."
banner: "/assets/blog/cassette-futurism/banner"
bannerAlt: "On the left is a Syd Mead drawing, a warm orange interior with beige colors forms a room with hard lines and technical gear in the background. On the right a closeup of the movie Alien, showing fingers typing on a keyboard."
summary: ""
hasCode: true
tags: ["post", "general"]
---
Interlinked
Ridley Scott's
Blade Runner
and
Alien (1979)
are two movies I could watch over and over again, and I do so at least once a
year, minimum. In my opinion, two of the greatest movies — slow-paced,
grounded, with amazing narratives. Blade Runner being a foundation for the
cyberpunk genre, Sigourney Weaver as Ripley in Alien paving the way for leading women in
sci-fi, and on top of that, the visuals of both movies are striking to say the
least.
The distinguished style of their environment, items, vehicles, and people
— an
interpretation of the future as seen from the (now) past. A
retro aesthetic that combines visuals from the late 1960s to the early or mid
1980s, forming general computers, handhelds, cyber-decks, using
CRT monitors, blinking lights; a monochromatic feast.
All this is best called Cassette Futurism.
Imagine futuristic space travel, but data is stored on cassette tapes, locks
are secured via punch card, the flight computer is analog, blinking buttons in
abundance, and if something is broken, you can open it up, solder it back
together, or put some tape on it.
Priorities are rescinded
This low-fi tech in a high-tech environment, Cassette Futurism, really caught
me, influencing me more than I realized for a long time.
I love the style, art, movies, and games influenced by it;
not every aspect of my life is, but a few are: a lot of the media I like, my
keyboard, even the watch I'm currently wearing is a
Casio Vintage A100.
Admiration
Sharing this love, I want to give appreciation to a few
movies, series, artists, and things — some more obvious than others, but
all great examples of cassette futurism.
Alien (1979)
TheAlien
movie in the whole Alien franchise, at least for me. I know how people love
the second one,
Aliens, and I do too, but the first movie, slow-paced, dark and dirty, this is
where my heart lies.
Some websites going into design details like typography, iconography, and
spaceship design:
The game
Alien: Isolation
by
Creative Assembly
can easily be called an homage to the original Alien,
recreating environments in the same style to the extent that you could
confuse one for the other. It is an astonishing-looking game even today,
with an intriguing story set between the first Alien and Aliens.
Seeing this movie share certain connections with Alien, some would say
sharing a universe — it is no wonder it tickles the same spot in my
heart. I also absolutely recommend watching the second one,
Blade Runner 2049.
There is a great deep dive into the used typography of Blade Runner at
Typeset in the future.
Cowboy Bebop (1998–1999)
A Japanese neo-noir science fiction anime created by Hajime Yatate.
Cowboy Bebop
does mix a great deal of genres, but I like the description of being a
"cyberpunk space western". It's an exceptional
intro sequence
with the song Tank! by Yoko Kanno has itself burned forever
into my memory.
Andor (2022–present)
Rather new,
Star Wars: Andor
is an unexpected intriguing series that does many things right that I liked
so much about the original Star Wars trilogy. Having a lot of practical
sets, it is
visually unique compared to other recent Star Wars entries,
leaning closer to a classic, analog, low-fi tech style.
Ron Cobb
Dark Star (1974), Star Wars (1977), Alien (1979), Raiders of the Lost Ark
(1981), Conan the Barbarian (1982), Back to the Future (1985), The Abyss
(1989), and Total Recall (1990).
There is not much more I will say about
Ron Cobb, the artist, cartoonist, and film designer. He was
one of the best, who sadly died on his 83rd birthday,
September 21, 2020.
Syd Mead
Working on Blade Runner, Aliens, and Tron,
Sydney Jay Mead aka. Syd Mead, with his neo-futuristic style, was one of the
most influential concept and industrial artists of our
time.
Ailantd Sikowsky
Ailantd Sikowsky
from Spain has a unique style that is, I think, absolutely inspiring. There
is not one artwork by Ailantd that does not spark that little something,
triggering your imagination.
Fabien Daubet
Through Reddit's
r/cassettefuturism
I found
Fabien Daubet
aka. PenguinkStudio, from Denmark. His artwork and illustrations, made with
ink and alcohol markers, fit right into cassette futurism.
Edouard Caplain
An amazing artist,
Edouard Caplain
from France, who created concept art for Alien: Isolation,
recreated the look and feel of the first Alien movie for the game.
COBOL
A programming language, yes!
COBOL ("common business-oriented language")
a programming language designed in and partially based on
FLOW-MATIC
by
Grace Hopper.
I cannot fully explain what it is, but looking at COBOL code
gives me the feeling this could have been used to run the Nostromo's
MU-TH-UR 6000
mainframe from Alien.
Remark
This is version 2 of this article, originally published on January 11th, 2022,
as I wanted to include more admiration and rewrite the intro. If you want to
see what version 1 looked like, you can take a look at the
plain HTML through the history on GitHub.


name: inverse layout: true class: center, middle, inverse --- # STAT 105: Lecture 3 ## Chapter 2: Data Collection .footnote[Course page: [imouzon.github.io/stat105](https://imouzon.github.io/stat105)] --- name: inverse layout: true class: center, middle, inverse --- layout: false name: inverse layout: true class: center, middle, inverse --- # Quick Overview of Chapter 2 ## What We Need To Know --- # Section 2.1: ## Read Independently --- name: inverse layout: true class: center, middle, inverse --- # Section 2.2: ## Sampling in Enumerative Studies --- layout:false .left-column[ ## Recap ### Last lecture ] .right-column[ **Section 2.1**: General Principles of Data Collection - Read on your own **Section 2.2**: Data Collection in Enumerative Studies - Enumerative studies: well defined population and sample taken from that population. - Most useful way to create the sample: **Simple Random Sampling** - any group of *n* objects has the same chance of composing the sample as any other group of *n* objects. - Suppose we have the alphabet (A, B, C, ..., Z) and wish to use simple random sampling to draw 3 letters. This means that the trio "F, M, Q" and the trio "A, B, C" have the same chance of being the letters that compose our sample. - "Random" is tough to do correctly on your own. There are a few simple tools, like *random number tables* or *pseudo random number generators*, that help us. ] --- layout:false .left-column[ ## Recap ### Last lecture ### Get a SRS ] .right-column[ ## Using Random Numbers to Get a Sample - These tables are generated randomly - each place on the table is equally likely to be filled by any one of the numbers 0 - 9. - The tables are created by taking advantage of some process that is physically random - radioactive decay or white noise for instance. - [RANDOM.org](http://www.random.org) for example uses the amount of atmospheric static to generate the numbers. - To use the randomly generated numbers to get a sample, simply assign a unique value to each item and take the items as they are generated. ] ??? Select 3 letters from RANDOM.org using this set up --- layout:false .left-column[ ## Recap ### Last lecture ### Get a SRS ] .right-column[ ## Using a Random Number Table For a simple random sample of size \(n\) from a population of size \(N\), 0. let \\(m\\) be the length in digits of \\(N\\) (for instance, if \\(N = 1032\\) then \\(m = 4\\) 1. assign each item in the population a value between 1 and \\(N\\) 2. starting on the top left, box the first \\(m\\) digits. If the value is between \\(1\\) and \\(N\\) then take the item with that value assigned to it as part of your sample. Otherwise, box the next four letters. 3. continue until you have selected \\(n\\) items
] ??? Select 3 letters from RANDOM.org using this set up --- layout:false .left-column[ ## Recap ### Last lecture ### Get a SRS ### Ex: SRS tools ] .right-column[ ### Using a Random Number Table Take a simple random sample of size 3 from a set of 25 microprocessors using Table 2.2: 0. In this case \\(m = 2\\), and we are given \\(n = 3\\) and \\(N = 25\\). 1. Each microprocessor gets given a number from 1 to 25. 2. Begin selecting the items
3. **Result**: select the microprocessors labeled 12, 15, and 05 ### Using pseudo-random numbers ```r sample(1:25,3) # some R code to get SRS of size 3 ``` ] ??? Select 3 letters from RANDOM.org using this set up --- name: inverse layout: true class: center, middle, inverse --- # Section 2.3 ## Principles for Effective Experimentation --- layout:false .left-column[ ## Recap ## Exp. Principles ### Taxonomy ] .right-column[ ## The Ideal Experiment Structure
A few terms to help us make sense of the natural complexity of characteristics influencing system performance: - **Response variable**: the characteristic indicating system performance which is being monitored. - **Supervised** or **managed variable**: the characteristics of the system that the investigator can control. - **Controlled variable**: a supervised variable that is held constant throughout the experiment. - **Experimental variable**: a supervised variable that is given several different settings during the experiment. ] --- layout:false .left-column[ ## Recap ## Exp. Principles ### Taxonomy ] .right-column[ ## The Ideal Experiment Structure, cont.
- **Blocking variables**: characteristics of the system that can be manipulated to create homogeneous environments within which to compare the effects of the primary experimental variables. - This is essentially extending the idea of control variables - we just create several environments with different controls. - How to recognize - the comparisons are not made comparing results from one block to results from another but instead comparing results inside a block. - **Concomitant variable**: characteristics that are observed but are not managed or responses. Could be influenced by either experimental variables or unobserved causes. May or may not have an influence on the response. ] --- layout:false .left-column[ ## Recap ## Exp. Principles ### Taxonomy ### Extraneous Vars ] .right-column[ ## The Ideal Experiment Structure, cont.
**Extraneous Variables** There are lots characteristics that could influence the response but are not of primary interest to the experimenter. For instance, - The experimenter could be unaware of their importance, - There may be no way to control them in the experimental setting, - There may be no way to control them outside of the experimental setting, However, if we ignore them completely, their effect won't just disappear - it could ruin our experiment. ] --- layout:false .left-column[ ## Recap ## Exp. Principles ### Taxonomy ### Extraneous Vars ] .right-column[ ## The Ideal Experiment Structure, cont.
There are two common ways to attempt to account for these effects: 1. **Blocking**: Treat the extraneous variables as blocking variables 2. **Randomization**: assign runs of the experiment to the different levels of the extraneous variables randomly, with the hope that it balances out in the end. - Ex: Strength of two types of metal bar measured - but both bars are being produced by the same machine. **Common Advice**: Block what you can control and randomize the rest (common, not necessarily good though - what can be controlled not universal). ] --- layout:false .left-column[ ## Recap ## Exp. Principles ### Taxonomy ### Extraneous Vars ### Wrap up ] .right-column[ ## The Ideal Experiment Structure, cont.
**Comparative study**: Need a valid point of reference - so if we want to know if the new is better than the old, you better try to get some comparable data on the old as well. **Repitition**: Multiple responses measured from the same conditions. ] ??? bar1 bar1 bar1 bar1 bar1 bar2 bar2 bar2 bar2 bar2 bar2 - Ex: Two techniques for treating arm injuries - but left/right could matter - Ex: Farmer planting fields with two different crops, interested in yield. --- layout:false .left-column[ ## Recap ## Exp. Principles ### Taxonomy ### Ch. 2, Ex. 7 ] .right-column[ ## The Ideal Experiment Structure, cont.
**Discussion**: Example 7, pg. 39 - Three types of wood and three types of glue, Dimond and Dix sought to investigate joint strength. - Issues: *drying time* and *pressure applied* during drying also important; smooth vs. rough wood; wood species have different moisture contents; the experiment is performed over two time periods. - Approach: all wood/glue combinations dried 90 minutes with same pressure applied, moisture content of wood type measured before gluing. ] ??? How do you measure moisture content? Cut the piece in half, record original weight and dried weight. managed variables - wood, glue, time, pressure controlled - time, pressure experimental - wood, glue concomitant - moisture


2 Samuel 16:21
And Ahithophel said unto Absalom, Go in unto thy father's concubines, which he hath left to keep the house; and all Israel shall hear that thou art abhorred of thy father: then shall the hands of all that are with thee be strong.


Downloadr
About
Downloadr aims to solve the age old problem of downloading files from your website.
On countless occasions, I have been asked - "Why does the PDF open in my browser rather than download?" and my answer has always been - "Because you need to right click and choose Save As!".
Rather than trying to do any fancy server side stuff Downloadr will display an overlay with instructions on how to do this. You can of course just right click on the link and download as you normally would.
These instructions are tailored to the browser that the user is viewing your page in.
Not only that, but Downloadr will also style your link to look more like a button, so your user knows where to click.
Features
Easy to follow browser specific instructions
Automatic styling of link to look more like a button
Usage
Include the CSS and plugin files in your header. You will also need Facebox, which has been included in the download.
To call simply add this function call:
$('a[rel*=downloadr]').downloadr();
This will attach the function to all links that have a REL of downloadr
And then apply the REL of downloadr to the link and also a title that you want the file to be displayed as:
Download
Demo
Simply click on the download button below to see it in action
Download
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This plugin uses the Facebox and jqbrowser plugins. Credit goes to the respective authors!
Downloadr by Leon Barrett is licensed under a Creative Commons Attribution-Share Alike 2.0 UK: England & Wales License.


Anton Du Beke breaks 17-series duck to score maximum 10s on Strictly
Anton Du Beke has earned his first ever 10s on Strictly after 17 series performing on the show.
The professional was stunned by the acclaim from the judges, and told his partner Emma Barton: “17 series, you don’t understand.”
The pair were given a score of 37 for their performance of the American smooth.
Shirley Ballas and Bruno Tonioli revealed their 10s after the dance at the Blackpool Tower Ballroom, sparking pandemonium,
Du Beke ran around the interview platform in delight that he had broken his scoring duck.
Craig Revel Horwood said of the dance: “Beautiful movement around the floor, elegant, graceful.”
Motsi Mabuse told Barton: “I think that was the best since you started Strictly.”
Du Beke has been involved with the show since 2004, and has never won the show.


Outlines class structure, syllabus, grading policies, and reference text. Introduces the origin and theory of Transportation Systems.
Introduces Data Mining and Knowledge Discovery.
Explores the concept of Associaition Rules Mining and algorithm improvements.
Covers research findings from the NSF project. Introduces pedestrian safety and human factors.
Shows how to develop interactive web tool to present data for you needs.
Interactive session


Make a money claim
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About Me
I'm a Florida-born Ohioan, a mom to two great dogs, and a wife to a formidable Canasta player. I love riding and training horses, hiking, cooking, playing incredibly lame board games with family and friends, and working on house projects. And I LOVE to code! Check out some projects of mine below!


Title
dbnomics -- Stata client for DB.nomics, the world's economic database (https://db.nomics.world)
Description
dbnomics provides a suite of tools to search, browse and import time series data from DB.nomics, the world's economic database (https://db.nomics.world). DB.nomics is a web-based platform that aggregates and maintains time series data from various statistical agencies across the world. dbnomics only works with Stata 14.0 or higher.
dbnomics provides an interface between Stata and DB.nomics' API (https://api.db.nomics.world/apidocs). It enables creating custom queries through Stata's options syntax (see Examples). To achieve this, the command relies on Erik Lindsley's libjson Mata library (ssc install libjson).
Syntax
Load list of providers dbnomics providers [, clear insecure]
Load content tree for a given provider dbnomics tree , provider(PRcode) [clear insecure]
Load dataset structure given a provider and dataset dbnomics datastructure , provider(PRcode) dataset(DScode) [clear insecure]
Load list of series for a given provider and dataset dbnomics series , provider(PRcode) dataset(DScode) [dimensions_opt|sdmx(SDMX_mask)] [clear insecure limit(int) offset(int)]
Import series for a given provider and dataset dbnomics import , provider(PRcode) dataset(DScode) [dimensions_opt|sdmx(SDMX_mask)|seriesids(SERIES_list)] [clear insecure limit(int) offset(int)]
Load a single series dbnomics use series_id , provider(PRcode) dataset(DScode) [clear insecure]
Search for data across DB.nomics' providers dbnomics find search_str [, clear insecure limit(int) offset(int)]
Load and display recently updated datasets dbnomics news [, clear insecure limit(int) offset(int)]
options Description ---------------------------------------------------------------------------------------------------------- Main provider(PRcode) declare the reference data provider (e.g. AMECO, IMF, Eurostat) dataset(DScode) declare the reference dataset (e.g. PIGOT, BOP, ei_bsin_m) clear replace data in memory insecure connect via http instead of the default https.
For series and import only dimensions_opt provider- and dataset-specific options to filter series (see Examples) sdmx(SDMX_mask) input an SDMX mask to select specific series (Note: not all providers support this option) limit(int) limit the number of series to load offset(int) skip the first int result(s)
For import only seriesids(SERIES_list) input a comma-separated list to load specific time series
For use only series_id identifier of the series (see Examples)
For find and news only limit(int) limit the number of results to display offset(int) skip the first int result(s) ----------------------------------------------------------------------------------------------------------
Options +------+ ----+ Main +----------------------------------------------------------------------------------------------
provider(PRcode) sets the source with the data of interest. The list of data providers is regularly updated by the DB.nomics team. To get the list of available data providers, type dbnomics providers [, clear].
dataset(DScode) sets the dataset with the time series of interest. To get a hierarchy of all datasets linked to a particular provider(PRcode), type dbnomics tree, provider(PRcode) [clear]. (Note: some datasets in the category tree may not be accessible).
clear clears data in memory before loading data from DB.nomics.
insecure instructs dbnomics to access the DB.nomics platform via the http protocol, instead of the more secure https.
+--------+ ----+ series +--------------------------------------------------------------------------------------------
dimensions_opt(dim_values) are options that depend on the specific provider(PRcode) and dataset(DScode) and are used to identify a subset of series. A list of dimensions can be obtained using dbnomics datastructure, provider(PRcode) dataset(DScode). For example, if the dimensions of dataset(DScode) are freq.unit.geo, accepted options for dbnomics series,(...) and dbnomics import,(...) are freq(codelist), unit(codelist) and geo(codelist). Each dimension_opt(dim_values) can contain one or more values in a space or comma-separated list, so as to select multiple dimensions at once (e.g., a list of countries). Note: dbnomics is not able to validate user-inputted dimension_opt(dim_values); if dimension_opt(dim_values) is incorrectly specified, dbnomics may throw an error or return the message no series found. See Examples.
sdmx(SDMX_mask) accepts an "SDMX mask" containing a list of dimensions separated with a dot "." character. The dimensions are specific to each provider(PRcode) and dataset(DScode) and must be provided in the order specified by the dataset(DScode) data structure. The data structure can be obtained using dbnomics datastructure, provider(PRcode) dataset(DScode). Note: some providers do not support this feature. In such case dbnomics may throw an error or return the message no series found.
Note: dimensions_opt(dim_values) and sdmx(SDMX_mask) are mutually exclusive.
limit(int) sets a limit to the number of series to load via dbnomics. A Warning message is issued if the total number of series identified is larger than the inputted limit(int).
offset(int) skips the first int series when loading data from dbnomics. This option can be combined with limit(int) to get a specific subset of series.
+--------+ ----+ import +--------------------------------------------------------------------------------------------
dimensions_opt(dim_values) see above.
sdmx(SDMX_mask) see above.
seriesids(SERIES_list) accepts a comma-separated list of series identifiers that belong to a provider(PRcode) and dataset(DScode).
Note: dimensions_opt(dim_values), sdmx(SDMX_mask) and seriesids(SERIES_list) are mutually exclusive.
limit(int) sets a limit to the number of series to load via dbnomics. A Warning message is issued if the total number of series identified is larger than the inputted limit(int).
offset(int) skips the first int series when loading data from dbnomics. This option can be combined with limit(int) to get a specific subset of series. See Examples.
+-----+ ----+ use +-----------------------------------------------------------------------------------------------
series_id is the unique identifier of a time series belonging to provider(PRcode) and dataset(DScode).
+-----------+ ----+ find/news +-----------------------------------------------------------------------------------------
limit(int) sets the maximum number of results to load and display.
offset(int) skips the first int results. May be combined with limit(int) to get a specific subset of results.
Remarks
dbnomics has two main dependencies:
1) The Mata json library libjson by Erik Lindsley, needed to parse JSON strings. It can be found on SSC: ssc install libjson. 2) The routine moss by Robert Picard & Nicholas J. Cox, needed to clean some unicode sequences. It can be found on SSC: ssc install moss.
After each API call, dbnomics stores significant metadata in the form of dataset characteristics. Type char li _dta[] after dbnomics to obtain important info about the data, e.g., the API endpoint.
Examples
Search for producer price data on the DB.nomics platform: . dbnomics find "producer price", clear /// (click to run) (output omitted)
Load the list of available providers with additional metadata: . dbnomics providers, clear /// (click to run)
Show recently updated datasets: . dbnomics news, clear /// (click to run) (output omitted)
Load the dataset tree of of the AMECO provider: . dbnomics tree, provider(AMECO) clear /// (click to run)
Analyse the structure of dataset PIGOT for provider AMECO: . dbnomics datastructure, provider(AMECO) dataset(PIGOT) clear /// (click to run) Price deflator gross fixed capital formation: other investment 82 series found. Order of dimensions: (freq.unit.geo)
List all series in AMECO/PIGOT containing deflators in national currency: . dbnomics series, provider(AMECO) dataset(PIGOT) unit(national-currency-2015-100) clear (click to run) 39 of 82 series selected. Order of dimensions: (freq.unit.geo)
Import all series in AMECO/PIGOT containing deflators in national currency: . dbnomics import, provider(AMECO) dataset(PIGOT) unit(national-currency-2015-100) clear (click to run) Processing 39 series ........................................ 39 series found and imported
Import a few AMECO/PIGOT series: . dbnomics import, pr(AMECO) d(PIGOT) seriesids(ESP.<IP_ADDRESS>.PIGOT,SVN.<IP_ADDRESS>.PIGOT,LVA.<IP_ADDRESS>.PIGOT) > clear (click to run) Processing 3 series ... 3 series found and imported
Import one specific series from AMECO/PIGOT: . dbnomics use ESP.<IP_ADDRESS>.PIGOT, pr(AMECO) d(PIGOT) clear (click to run) Annually – (National currency: 2015 = 100) – Spain (AMECO/PIGOT/ESP.<IP_ADDRESS>.PIGOT) (62 observations read)
Eurostat supports SMDX queries. Import all series in Eurostat/ei_bsin_q_r2 related to Belgium: . dbnomics import, provider(Eurostat) dataset(ei_bsin_q_r2) geo(BE) s_adj(NSA) clear (click to run) Processing 14 series .............. 14 series found and imported
Do the same using sdmx: . dbnomics import, provider(Eurostat) dataset(ei_bsin_q_r2) sdmx(Q..NSA.BE) clear (click to run) Processing 14 series .............. 14 series found and imported
The Eurostat/urb_ctran dataset offers 12280 series, more than permitted at once by DB.nomics: . dbnomics series, provider(Eurostat) dataset(urb_ctran) clear (click to run) Warning: series set larger than dbnomics maximum provided items. Use the offset option to load series beyond the 1000th one. 12280 series selected. Order of dimensions: (FREQ.indic_ur.cities). Only #1 to #1000 retrieved
Using limit and offset, we can instruct dbnomics to only get series #1001 to #1100: . dbnomics import, provider(Eurostat) dataset(urb_ctran) limit(100) offset(1000) clear (click to run) Processing 100 series .................................................. 50 .................................................. 100 12280 series found and #1001 to #1100 loaded
Stored results
dbnomics stores the following in r():
Local endpoint name of dbnomics subcommand cmd# command to load # result shown (For find and news only)
Author
Simone Signore signoresimone at yahoo [dot] it https://dbnomics-stata.github.io/dbnomics/


{% extends "base.html" %} {% block title %}Post a Tweet{% endblock %} {% block content %}
This page shows how to post a Tweet. Learn more about posting tweets on Twitter by reading the POST statuses/update documentation.
{{response}}


%include file="header_inc_v4.html" />
POSX - Customer Sales Report
-- New --
%for pid,pnz in profiles:
${pnz|h}
%endfor
Month
Year
Quarter
Name:


Broke: usernames, passwords, and oauth
Woke: don't make me log in at all
All you really need is to identify humans and track which user is using the site. The next iteration will use DPKI and a companion app for recovery and 2FA. Most sites don't need 2FA, just transporta...


{{todo.user}}'s To Do List
{{incompleteCount()}}
Add
Description
Done
{{item.action}}
{{item.done}}
Show Complete
Name:
Email:
Yes, send me endless junk mail
No, I never want to hear from you again
I agree to the terms and conditions.


Character offset on a line in a document (zero-based). Assuming that the line is
represented as a string, the character
value represents the gap between the
character
and character + 1
.
If the character value is greater than the line length it defaults back to the line length.
Line position in a document (zero-based).
Generated using TypeDoc
Position in a text document expressed as zero-based line and character offset. The offsets are based on a UTF-16 string representation. So a string of the form
a𐐀b
the character offset of the charactera
is 0, the character offset of𐐀
is 1 and the character offset of b is 3 since𐐀
is represented using two code units in UTF-16.Positions are line end character agnostic. So you can not specify a position that denotes
\r|\n
or\n|
where|
represents the character offset.


ME1100: Undergraduate thermodynamics
Jul-Nov 2018
Course contents
Instructor office hours: Wednesdays 2-3 PM,
TDCE
203
Lecture summary
Fundamentals
Work
Temperature, Heat
First Law of thermodynamics
Pure substances
First Law for flow processes
Second Law of thermodynamics
Heat & Work in Internally Reversible, Steady-State Flow Processes


im wondering how I can ask the user to input a 4 digit pin and it can only be 4 numbers and if its not 4 numbers it it will give them an error and let them retype the pin but im stuck on how to do it any help would be appreaciated
this as well is in a function which is called void welcomeMessage()
1 2 3 4 5 6 7 8 9 10 11
int pin=0;
if (pin==1234)
{
cout<<"Please enter a 4 digit pin: ";
cin>>pin;
}
elseif(pin<1234||pin>1234)
{
cout<<"NOT the correct pin"<<endl;
}
ok cool thanks and one more question if they enter the wrong pin how can I make it so they have to enter the pin again and wont let the program run until they put the correct pin??
the only problem Is if they enter more than 4 numbers or less it will give the invalid pin message but it will continue to run the program and I don't want it to run until they enter the right pin.
this is what I have
how could I display and error message saying it wasn't the correct pin?? cause if I were to enter invalid pin after the cin>>r; it runs but after it displays invalid pin how could I fix that??
It's pretty simple. You want a loop that runs until a pin in correctly input. EssGeEich showed yo usomething like this with no error message. If you want the error message you could do this:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
int pin = 0;
//get the pin for the first time.
cout<<"Enter your 4 digit pin please: ";
cin>>pin;
//if the pin is smaller then 1000 (3 digits or less) or greater then 9999 (5 digits or more) have the user re input their pin and give an error
while (pin<1000 && pin>9999)
{
cout << "ERROR: Invalid Pin: " << endl;
cout<<"Enter your 4 digit pin please: ";
cin>>pin;
}
//continue on with code to check the pin etc.


Better Healthcare Solutions for Real People
Benefits One Consulting is an independent employee benefits and insurance agency that helps clients find the best health insurance program at the most competitive price.
We focus on understanding the unique needs of every client — from individuals and families to small to mid-sized employer groups — so that we can provide personalized service every step of the way. When combined with our experience and strong industry relationships, we are able to provide unique solutions that are best suited to helping our clients protect what matters most — their health and welfare.
Our product focus includes: Medical, Medicare, Dental, Disability and Life insurance.


All Files (86.76% covered at 1.09 hits/line)
9 files in total.
68 relevant lines.
59 lines covered and
9 lines missed
| File | % covered | Lines | Relevant Lines | Lines covered | Lines missed | Avg. Hits / Line |
|---|---|---|---|---|---|---|
| app/controllers/application_controller.rb | 100.0 % | 3 | 2 | 2 | 0 | 1.0 |
| app/controllers/instructionguides_controller.rb | 82.61 % | 40 | 23 | 19 | 4 | 1.5 |
| app/controllers/steps_controller.rb | 83.87 % | 53 | 31 | 26 | 5 | 1.3 |
| app/helpers/application_helper.rb | 100.0 % | 2 | 1 | 1 | 0 | 1.0 |
| app/helpers/instructionguides_helper.rb | 100.0 % | 2 | 1 | 1 | 0 | 1.0 |
| app/helpers/steps_helper.rb | 100.0 % | 2 | 1 | 1 | 0 | 1.0 |
| app/models/instructionguide.rb | 100.0 % | 4 | 3 | 3 | 0 | 1.0 |
| app/models/step.rb | 100.0 % | 4 | 3 | 3 | 0 | 1.0 |
| app/models/ticket.rb | 100.0 % | 4 | 3 | 3 | 0 | 1.0 |
Controllers (83.93% covered at 1.27 hits/line)
3 files in total.
56 relevant lines.
47 lines covered and
9 lines missed
| File | % covered | Lines | Relevant Lines | Lines covered | Lines missed | Avg. Hits / Line |
|---|---|---|---|---|---|---|
| app/controllers/application_controller.rb | 100.0 % | 3 | 2 | 2 | 0 | 1.0 |
| app/controllers/instructionguides_controller.rb | 82.61 % | 40 | 23 | 19 | 4 | 1.5 |
| app/controllers/steps_controller.rb | 83.87 % | 53 | 31 | 26 | 5 | 1.3 |
Models (100.0% covered at 1.0 hits/line)
3 files in total.
9 relevant lines.
9 lines covered and
0 lines missed
| File | % covered | Lines | Relevant Lines | Lines covered | Lines missed | Avg. Hits / Line |
|---|---|---|---|---|---|---|
| app/models/instructionguide.rb | 100.0 % | 4 | 3 | 3 | 0 | 1.0 |
| app/models/step.rb | 100.0 % | 4 | 3 | 3 | 0 | 1.0 |
| app/models/ticket.rb | 100.0 % | 4 | 3 | 3 | 0 | 1.0 |
Mailers (100.0% covered at 0.0 hits/line)
0 files in total.
0.0 relevant lines.
0.0 lines covered and
0.0 lines missed
| File | % covered | Lines | Relevant Lines | Lines covered | Lines missed | Avg. Hits / Line |
|---|
Helpers (100.0% covered at 1.0 hits/line)
3 files in total.
3 relevant lines.
3 lines covered and
0 lines missed
| File | % covered | Lines | Relevant Lines | Lines covered | Lines missed | Avg. Hits / Line |
|---|---|---|---|---|---|---|
| app/helpers/application_helper.rb | 100.0 % | 2 | 1 | 1 | 0 | 1.0 |
| app/helpers/instructionguides_helper.rb | 100.0 % | 2 | 1 | 1 | 0 | 1.0 |
| app/helpers/steps_helper.rb | 100.0 % | 2 | 1 | 1 | 0 | 1.0 |


Integrating workflow for CI/CD Pipelines with Docker, expand Monitoringsystem
E2E Testing of GUI Apps with Spectron + WebdriverIO
2nd + 3rd Level Support
Managing DevOps infrastructure on about 10 Hosts, reorganised infrastructure to be container based (microservice ready)
Learning Docker, Ansible, Bash and nearly all Linux/GNU core-utils and create my own secure by Design Backupsystem


Key segment loop expressions are expressions that can only be used within the context of a key segment loop and allow you to conditionally include or exclude code based on the attributes of the current key segment.
Key Segment Loop Expressions Reference : Associated Field Expressions
|
Expression |
Description |
|
<IF ALPHA> |
Data type is Alpha. |
|
<IF ALLOW_LIST> |
The field has allow list values. |
|
<IF ALTERNATE_NAME> |
The field has an alternate name specified. The <FIELD_ALTNAME> token will always return a value because if no alternate name is specified in the repository then it defaults to the fields real name. This token allows you to detect whether the alternate name is different from the real name. |
|
<IF ARRAY> |
The field was part of an an array. |
|
<IF ARRAY_FIRST> |
The field was the very first element of an array.
|
|
<IF ARRIVE> |
The field has an arrive method specified. |
|
<IF BINARY> |
The field is a binary field. Binary fields are also alpha fields. |
|
<IF BOLD> |
The field should be displayed in bold. |
|
<IF BOOLEAN> |
The fields data type is boolean. This only applies to fields whose actual Synergy data type is boolean, not to numeric fields with a coerced type of boolean. |
|
<IF BZERO> |
The numeric field should be displayed blank if the field value is zero. |
|
<IF BREAK> |
The field is a break field. This expression matches any type of break condition (change, always or return). |
|
<IF BREAK_ALWAYS> |
The field is a break field. The break field logic always executes whenever the field is processed. |
|
<IF BREAK_CHANGE> |
The field is a break field. The break field logic only executes when the value of the field changes. |
|
<IF BREAK_RETURN> |
The field is a break field. The break field logic only executes when the user presses RETURN on the field. |
|
<IF CHANGE> |
The field has a change method specified. |
|
<IF CHECKBOX> |
The field should be displayed as a check-box. |
|
<IF COERCE_BOOLEAN> |
The field data type is coerced to boolean. |
|
<IF COMBOBOX> |
The field should be displayed as a combo-box. |
|
<IF DATE> |
The field is a date or nullable field. Note that for compatibility with xfNetLink clients, which treat julian dates (YYPP or YYYYPP) as strings, this expression does NOT consider such fields to be dates. |
|
<IF DATEORTIME> |
The field is a date field or a time field. |
|
<IF DATETODAY> |
The date field should default to the current date. |
|
<DATE_JULIAN> |
The field is a date field of type YYJJJ or YYYYJJJ. |
|
<DATE_NOT_JULIAN> |
The field is a date field but is NOT a Julian date. It could be a reverse date or a period date. |
|
<DATE_NOT_NULLABLE> |
The field is a date, but not a nullable date. |
|
<DATE_NOT_PERIOD> |
The field is a date field but is NOT a period date. It could be a reverse date or a Julian date. |
|
<DATE_NOT_YMD> |
The field is a date field but is NOT a YYMMDD or YYYYMMDD date. |
|
<DATE_NOT_YYYYMMDD> |
The field is a date field but is NOT a YYYYMMDD date. |
|
<DATE_NULLABLE> |
The field is a NULLABLE date. |
|
<DATE_PERIOD> |
The field is a date field of type YYPP or YYYYPP. |
|
<DATE_YMD> |
The field is a date field of type YYMMDD or YYYYMMDD. |
|
<DATE_YYMMDD> |
The field is a date field of type YYMMDD. |
|
<DATE_YYYYMMDD> |
The field is a date field of type YYYYMMDD. |
|
<DATE_YYJJJ> |
The field is a date field of type YYJJJ. |
|
<DATE_YYYYJJJ> |
The field is a date field of type YYYYJJJ. |
|
<DATE_YYPP> |
The field is a date field of type YYPP. |
|
<DATE_YYYYPP> |
The field is a date field of type YYYYPP. |
|
<IF DECIMAL> |
The field data type is decimal. Note that date and time fields are NOT treated as decimal fields with this conditional test. |
|
<IF DEFAULT> |
The field has a default value specified. |
|
<IF DESCRIPTION> |
The field has a description specified. |
|
<IF DISABLED> |
The field is defined as being initially disabled. |
|
<IF DISPLAY> |
The field has a display method specified. |
|
<IF DISPLAY_LENGTH> |
The field has a display length specified. |
|
<IF DRILL> |
The field has a drill method specified. |
|
<IF ECHO> |
The field should echo characters as they are typed. |
|
<IF EDITFORMAT> |
The field has an edit format method specified. |
|
<IF ENABLED> |
The field is defined as being initially enabled. |
|
<IF FORMAT> |
The field has a display format specified. |
|
<IF ENUM> |
The field is an ENUM field. This is a real language enumeration, not a UI Toolkit enumerated field. |
|
<IF ENUMERATED> |
The field has a UI Toolkit enumeration specified. This is not the same as being a real language ENUM field. |
|
<IF FIELD_POSITION> |
The field has a UI field position specified. |
|
<IF HEADING> |
The field has a report heading specified. |
|
<IF HELPID> |
The field has a help identifier specified. |
|
<IF HYPERLINK> |
The field has a hyperlink method specified. |
|
<IF I1> |
The field is an I1. |
|
<IF I2> |
The field is an I2. |
|
<IF I4> |
The field is an I4. |
|
<IF I8> |
The field is an I8. |
|
<IF I124> |
The field is an I1, I2 or I4. |
|
<IF INCREMENT> |
The field is an auto-increment field. |
|
<IF INFOLINE> |
The field has information line text specified. |
|
<IF INPUT_CENTER> |
Input should be performed center justified. |
|
<IF INPUT_LEFT> |
Input should be performed left justified. |
|
<IF INPUT_RIGHT> |
Input should be performed right justified. |
|
<IF INTEGER> |
The field data type is defined as integer. |
|
<IF LANGUAGE> |
The field is available to the language. |
|
<IF LEAVE> |
The field has a leave method specified. |
|
<IF LONGDESC> |
The field has a long description specified. |
|
<IF MAPPED> |
The field has a CodeGen field mapping specified. |
|
<IF NEGATIVE_ALLOWED> |
The field allows negative values. Use of this expression is only appropriate for numeric fields. |
|
<IF NEGATIVE_ORZERO> |
The field allows negative values or a value of zero. Positive values are not allowed. Use of this expression is only appropriate for numeric fields. |
|
<IF NEGATIVE_REQUIRED> |
The field requires a negative value. Use of this expression is only appropriate for numeric fields. |
|
<IF NOALLOW_LIST> |
The field does not have allow list values specified. |
|
<IF NOALTERNATE_NAME> |
The field does not have an alternate name specified. The <FIELD_ALTNAME> token will always return a value because if no alternate name is specified in the repository then it defaults to the fields real name. This token allows you to detect whether the alternate name is the same as the real name. |
|
<IF NOARRIVE> |
The field does not have an arrive method. |
|
<IF NOBREAK> |
The field id not a break field. |
|
<IF NOCHANGE> |
The field does not have a change method. |
|
<IF NOCHECKBOX> |
The field should not be displayed as a check-box. |
|
<IF NOCOERCEBOOLEAN> |
The field data type is not coerced to boolean. |
|
<IF NODEFAULT> |
The field does not have a default value. |
|
<IF NODESCRIPTION> |
The field does not have a description. |
|
<IF NODISPLAY> |
The field does not have a display method. |
|
<IF NODISPLAY_LENGTH> |
The field does not have a display length. |
|
<IF NODRILL> |
The field does not have a drill method. |
|
<IF NOECHO> |
The field should not echo characters as they are typed. |
|
<IF NOEDITFORMAT> |
The field does not have an edit format method. |
|
<IF NOFORMAT> |
The field does not have a format string. |
|
<IF NOHELPID> |
The field does not have a help ID. |
|
<IF NOHYPERLINK> |
The field does not have a hyperlink method. |
|
<IF NOINCREMENT> |
The field is not an auto increment field. |
|
<IF NOINFOLINE> |
The field does not have information line text. |
|
<IF NOLANGUAGE> |
The field is marked as “Excluded by Language”. |
|
<IF NOLEAVE> |
The field does not have a leave method. |
|
<IF NOLONGDESC> |
The field does not have a long description specified. |
|
<IF NONEGATIVE> |
The field does not allow negative values. This expression should only be used with numeric fields. |
|
<IF NOPAINTCHAR> |
The field does not have a custom paint character. |
|
<IF NOPRECISION> |
The field does not have a decimal precision specified (i.e. it is not an implied decimal field). |
|
<IF NOPROMPT> |
The field does not have a prompt. |
|
<IF NORANGE> |
The field does not have a numeric range specified. This expression should only be used for numeric fields. |
|
<IF NOREPORT> |
The field is marked as “Excluded by ReportWriter”. |
|
<IF NOSELECTIONS> |
The field does not have selection list values. |
|
<IF NOSELWND> |
The field does not have a selection window name specified. |
|
<IF NOTALPHA> |
The field data type is not defines as Alpha. |
|
<IF NOTBINARY> |
The field is not a binary field. Binary fields are also alpha fields. |
|
<IF NOTBOOLEAN> |
The field is not a boolean field. |
|
<IF NOTBZERO> |
The numeric field should not be displayed as blank if the value is zero. |
|
<IF NOTDATE> |
The field is not defined as a date field. |
|
<IF NODATEORTIME> |
The field is not a date field and not a time field. |
|
<IF NOTDATETODAY> |
The date field should not default to the current date. |
|
<IF NOTDECIMAL> |
The field data type is not defined as decimal. Note that date and time fields do not count as decimal with this conditional test. |
|
<IF NOTENUM> |
The field is not a language ENUM field. |
|
<IF NOTENUMERATED> |
The field is not a UI Toolkit enumerated field. |
|
<IF NOTIMEOUT> |
The field is not a UI Toolkit enumerated field. |
|
<IF NOTINTEGER> |
The field data type is not defined as integer. |
|
<IF NOTNUMERIC> |
The field data type is not a numeric type. |
|
<IF NOTOVERLAY> |
The field is not an overlay field or overlay group. |
|
<IF NOTRADIOBUTTONS> |
The field should not be viewed as a collection of radio-buttons. |
|
<IF NOTSTRUCTFIELD> |
The field is not a struct field. |
|
<IF NOTTIME> |
The field is not marked as a time field. |
|
<IF NOTOOLKIT> |
The field is marked as “Excluded by Toolkit”. |
|
<IF NOTUPPERCASE> |
The field should not be converted to uppercase. Only appropriate for alpha fields. |
|
<IF NOTUSER> |
The field is not a user-defined field type. |
|
<IF NOUSERTEXT> |
The field does not have user text specified. |
|
<IF NOTUSERTIMESTAMP> |
The field is not a user-defined time-stamp field. (See <FIELD_SQLTYPE> for more information). |
|
<IF NOVIEW_LENGTH> |
The field does not have a view length specified. |
|
<IF NOWEB> |
The field is marked as “Excluded by Web”. |
|
<IF NUMERIC> |
The field data type is defines as a numeric type. |
|
<IF OCNATIVE> |
The fields Objective-C data type is a native type (e.g. int or BOOL). |
|
<IF OCOBJECT> |
The fields Objective-C data type is an object type (e.g. NSString or NSDate). |
|
<IF OPTIONAL> |
The field is marked as optional (i.e. not required). |
|
<IF OVERLAY> |
The field is an overlay field or overlay group. |
|
<IF PAINCHAR> |
The field has a custom paint character specified. |
|
<IF PRECISION> |
The decimal field has a precision specified (i.e. it is an implied decimal field). |
|
<IF PROMPT> |
The field has a prompt specified. |
|
<IF PROMPT_POSITION> |
The field has a UI prompt position specified. |
|
<IF RADIOBUTTONS> |
The field should be viewed as a collection of radio-buttons. |
|
<IF RANGE> |
The field has a numeric range (minimum/maximum values) specified. |
|
<IF READONLY> |
The field state is specified as initially read-only. |
|
<IF READWRITE> |
The field state is specified as initially writable. |
|
<IF REPORT> |
The field is available to ReportWriter. |
|
<IF REPORT_CENTER> |
The field should be printed center justified on reports. |
|
<IF REPORT_LEFT> |
The field should be printed left justified on reports. |
|
<IF REPORT_RIGHT> |
The field should be printed right justified on reports. |
|
<IF REQUIRED> |
The field is marked as required (i.e. must contain a valid value). |
|
<IF REVERSE> |
The field should be displayed in reverse video. |
|
<IF SELECTIONS> |
The field has one or more selection list values. |
|
<IF SELWND> |
The field has a selection window name specified. |
|
<IF STRUCTFIELD> |
The field is a struct field. |
|
<IF TEXTBOX> |
The field should be displayed as a text-box. |
|
<IF TIME> |
The decimal fields’ type is specified as a time field. |
|
<IF TIME_HHMM> |
The field is a time field of type HHMM. |
|
<IF TIME_HHMMSS> |
The field is a time field of type HHMMSS. |
|
<IF TIMEOUT> |
The field has an input timeout specified. |
|
<IF TIMENOW> |
The time field should default to the current time. |
|
<IF TOOLKIT> |
The field is available to UI Toolkit. |
|
<IF UNDERLINE> |
The field content should be displayed underlined. |
|
<IF UPPERCASE> |
The field value should always be converted to uppercase. |
|
<IF USER> |
The field is a user defines field type. |
|
<IF USERTEXT> |
The field has user text specified. |
|
<IF USERTIMESTAMP> |
The field is a user-defined time-stamp field. (See <FIELD_SQLTYPE> for more information). |
|
<IF VIEW_LENGTH> |
The field has a view length specified. |
|
<IF WEB> |
The field is available to the web products. |
Copyright © 2021 Synergex International, Inc.


When building Data Store and Concurrent Data Store applications, the architecture decisions involve application startup (cleaning up any existing databases, the removal of any existing database environment and creation of a new environment), and handling system or application failure. "Cleaning up" databases involves removal and re-creation of the database, restoration from an archival copy and/or verification and optional salvage, as described in Handling failure in Data Store and Concurrent Data Store applications.
Data Store or Concurrent Data Store applications without database environments are single process, by definition. These applications should start up, re-create, restore, or verify and optionally salvage their databases and run until eventual exit or application or system failure. After system or application failure, that process can simply repeat this procedure. This document will not discuss the case of these applications further.
Otherwise, the first question of Data Store and Concurrent Data Store architecture is the cleaning up existing databases and the removal of existing database environments, and the subsequent creation of a new environment. For obvious reasons, the application must serialize the re-creation, restoration, or verification and optional salvage of its databases. Further, environment removal and creation must be single-threaded, that is, one thread of control (where a thread of control is either a true thread or a process) must remove and re-create the environment before any other thread of control can use the new environment. It may simplify matters that Berkeley DB serializes creation of the environment, so multiple threads of control attempting to create a environment will serialize behind a single creating thread.
Removing a database environment will first mark the environment as "failed", causing any threads of control still running in the environment to fail and return to the application. This feature allows applications to remove environments without concern for threads of control that might still be running in the removed environment.
One consideration in removing a database environment which may be in use by another thread, is the type of mutex being used by the Berkeley DB library. In the case of database environment failure when using test-and-set mutexes, threads of control waiting on a mutex when the environment is marked "failed" will quickly notice the failure and will return an error from the Berkeley DB API. In the case of environment failure when using blocking mutexes, where the underlying system mutex implementation does not unblock mutex waiters after the thread of control holding the mutex dies, threads waiting on a mutex when an environment is recovered might hang forever. Applications blocked on events (for example, an application blocked on a network socket or a GUI event) may also fail to notice environment recovery within a reasonable amount of time. Systems with such mutex implementations are rare, but do exist; applications on such systems should use an application architecture where the thread recovering the database environment can explicitly terminate any process using the failed environment, or configure Berkeley DB for test-and-set mutexes, or incorporate some form of long-running timer or watchdog process to wake or kill blocked processes should they block for too long.
Regardless, it makes little sense for multiple threads of control to simultaneously attempt to remove and re-create a environment, since the last one to run will remove all environments created by the threads of control that ran before it. However, for some few applications, it may make sense for applications to have a single thread of control that checks the existing databases and removes the environment, after which the application launches a number of processes, any of which are able to create the environment.
With respect to cleaning up existing databases, the database environment must be removed before the databases are cleaned up. Removing the environment causes any Berkeley DB library calls made by threads of control running in the failed environment to return failure to the application. Removing the database environment first ensures the threads of control in the old environment do not race with the threads of control cleaning up the databases, possibly overwriting them after the cleanup has finished. Where the application architecture and system permit, many applications kill all threads of control running in the failed database environment before removing the failed database environment, on general principles as well as to minimize overall system resource usage. It does not matter if the new environment is created before or after the databases are cleaned up.
After having dealt with database and database environment recovery after failure, the next issue to manage is application failure. As described in Handling failure in Data Store and Concurrent Data Store applications, when a thread of control in a Data Store or Concurrent Data Store application fails, it may exit holding data structure mutexes or logical database locks. These mutexes and locks must be released to avoid the remaining threads of control hanging behind the failed thread of control's mutexes or locks.
There are three common ways to architect Berkeley DB Data Store and Concurrent Data Store applications. The one chosen is usually based on whether or not the application is comprised of a single process or group of processes descended from a single process (for example, a server started when the system first boots), or if the application is comprised of unrelated processes (for example, processes started by web connections or users logging into the system).
When this process starts, it removes any existing database environment and creates a new environment. It then cleans up the databases and opens those databases in the environment. The application can subsequently create new threads of control as it chooses. Those threads of control can either share already open Berkeley DB DB_ENV and DB handles, or create their own. In this architecture, databases are rarely opened or closed when more than a single thread of control is running; that is, they are opened when only a single thread is running, and closed after all threads but one have exited. The last thread of control to exit closes the databases and the database environment.
This architecture is simplest to implement because thread serialization is easy and failure detection does not require monitoring multiple processes.
If the application's thread model allows the process to continue after thread failure, the DB_ENV->failchk() method can be used to determine if the database environment is usable after the failure. If the application does not call DB_ENV->failchk(), or DB_ENV->failchk() returns DB_RUNRECOVERY, the application must behave as if there has been a system failure, removing the environment and creating a new environment, and cleaning up any databases it wants to continue to use. Once these actions have been taken, other threads of control can continue (as long as all existing Berkeley DB handles are first discarded), or restarted.
Note that by default DB_ENV->failchk() will only notify the
calling thread that the database environment is unusable.
However, you can optionally cause DB_ENV->failchk() to broadcast
this to other threads of control by using the
--enable-failchk_broadcast
flag when you
compile your Berkeley DB library. If this option is turned
on, then all threads of control using the database
environment will return
DB_RUNRECOVERY
when they attempt to obtain a mutex lock. In this
situation, a DB_EVENT_FAILCHK_PANIC
or
DB_EVENT_MUTEX_DIED
event will also be
raised. (You use DB_ENV->set_event_notify() to examine events).
This architecture requires the order in which threads of control are created be controlled to serialize database environment removal and creation, and database cleanup.
In addition, this architecture requires that threads of control be monitored. If any thread of control exits with open Berkeley DB handles, the application may call the DB_ENV->failchk() method to determine if the database environment is usable after the exit. If the application does not call DB_ENV->failchk(), or DB_ENV->failchk() returns DB_RUNRECOVERY, the application must behave as if there has been a system failure, removing the environment and creating a new environment, and cleaning up any databases it wants to continue to use. Once these actions have been taken, other threads of control can continue (as long as all existing Berkeley DB handles are first discarded), or restarted.
The easiest way to structure groups of related processes is to first create a single "watcher" process (often a script) that starts when the system first boots, removes and creates the database environment, cleans up the databases and then creates the processes or threads that will actually perform work. The initial thread has no further responsibilities other than to wait on the threads of control it has started, to ensure none of them unexpectedly exit. If a thread of control exits, the watcher process optionally calls the DB_ENV->failchk() method. If the application does not call DB_ENV->failchk(), or if DB_ENV->failchk() returns DB_RUNRECOVERY, the environment can no longer be used, the watcher kills all of the threads of control using the failed environment, cleans up, and starts new threads of control to perform work.
One solution is to log a thread of control ID when a new Berkeley DB handle is opened. For example, an initial "watcher" process could open/create the database environment, clean up the databases and then create a sentinel file. Any "worker" process wanting to use the environment would check for the sentinel file. If the sentinel file does not exist, the worker would fail or wait for the sentinel file to be created. Once the sentinel file exists, the worker would register its process ID with the watcher (via shared memory, IPC or some other registry mechanism), and then the worker would open its DB_ENV handles and proceed. When the worker finishes using the environment, it would unregister its process ID with the watcher. The watcher periodically checks to ensure that no worker has failed while using the environment. If a worker fails while using the environment, the watcher removes the sentinel file, kills all of the workers currently using the environment, cleans up the environment and databases, and finally creates a new sentinel file.
The weakness of this approach is that, on some systems, it is difficult to determine if an unrelated process is still running. For example, POSIX systems generally disallow sending signals to unrelated processes. The trick to monitoring unrelated processes is to find a system resource held by the process that will be modified if the process dies. On POSIX systems, flock- or fcntl-style locking will work, as will LockFile on Windows systems. Other systems may have to use other process-related information such as file reference counts or modification times. In the worst case, threads of control can be required to periodically re-register with the watcher process: if the watcher has not heard from a thread of control in a specified period of time, the watcher will take action, cleaning up the environment.
If it is not practical to monitor the processes sharing a database environment, it may be possible to monitor the environment to detect if a thread of control has failed holding open Berkeley DB handles. This would be done by having a "watcher" process periodically call the DB_ENV->failchk() method. If DB_ENV->failchk() returns DB_RUNRECOVERY, the watcher would then take action, cleaning up the environment.
The weakness of this approach is that all threads of control using the environment must specify an "ID" function and an "is-alive" function using the DB_ENV->set_thread_id() method. (In other words, the Berkeley DB library must be able to assign a unique ID to each thread of control, and additionally determine if the thread of control is still running. It can be difficult to portably provide that information in applications using a variety of different programming languages and running on a variety of different platforms.)
Obviously, when implementing a process to monitor other threads of control, it is important the watcher process' code be as simple and well-tested as possible, because the application may hang if it fails.


{% extends "layout.html" %} {% block page_title %} Example - Forms {% endblock %} {% block content %} {% include "includes/phase_banner_alpha.html" %} Questions floodplain what you doinhg? {{formData | safe}} What are you doing? What are you doing? Digging a scrape or shallow wetland feature Digging a borehole or trial pit to investigate a site Digging a wetland or pond Storing materials in the floodplain Other {% endblock %}


--- title: "Charts" date: 2021-04-29T16:00:58+02:00 draft: false main_title: "Tailwind charts" subheading: "" seo_title: "Tailwind chart / graph components - examples & templates" description: "Responsive charts built with Tailwind. Different types of data visualization - bar chart, line chart, pie chart radar chart, and many more." image: "" video: "" url: "/docs/standard/components/charts/" menu: components: name: "Charts" --- {{< example lang="html" title="Line chart">}}


Main Page
Modules
Data Types
Files
Data Types List
Data Fields
gridinfo_t Type Reference
#include <
superlu_defs.h
>
Data Fields
MPI_Comm
comm
superlu_scope_t
rscp
superlu_scope_t
cscp
int
iam
int_t
nprow
int_t
npcol
Field Documentation
MPI_Comm
gridinfo_t::comm
superlu_scope_t
gridinfo_t::rscp
superlu_scope_t
gridinfo_t::cscp
int
gridinfo_t::iam
int_t
gridinfo_t::nprow
int_t
gridinfo_t::npcol
The documentation for this type was generated from the following file:
SRC/
superlu_defs.h
Generated on Tue Aug 30 14:36:33 2011 for SuperLUDistributed by
1.5.5


placeholder for doc
Success status code status code
status code
Error status codes status code
placeholder for uri
Includes mandatory headers and parameters where relevant
placeholder for curl
placeholder for sample response


-
In "How Search Engine Works" section, you can have a quick overview of how search engine works before breaking it down and diving into the specific part of the search engine.
-
In the Crawlers section, you will be able to learn how search engines finds all the websites. You can learn about a web crawler functions by looking at some of the codes for a simple webcrawler.
-
In the Indexing section, you will be able to learn about the major components of search engine indexting, as well as looking at some of the indexing data structures.
-
In the Compare section, you will be comparing search engines to see how they differ in terms of search results and their ordering.


◆ _difficulty1
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty1 |
◆ _difficulty10
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty10 |
◆ _difficulty11
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty11 |
◆ _difficulty12
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty12 |
◆ _difficulty13
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty13 |
◆ _difficulty14
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty14 |
◆ _difficulty15
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty15 |
◆ _difficulty2
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty2 |
◆ _difficulty3
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty3 |
◆ _difficulty4
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty4 |
◆ _difficulty5
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty5 |
◆ _difficulty6
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty6 |
◆ _difficulty7
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty7 |
◆ _difficulty8
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty8 |
◆ _difficulty9
| bfloat BrawlLib.SSBB.Types.Subspace.DifficultyRatios._difficulty9 |
◆ Size
| const int BrawlLib.SSBB.Types.Subspace.DifficultyRatios.Size = 0x3C |
|
static |
The documentation for this struct was generated from the following file:
- BrawlLib/SSBB/Types/Subspace/DifficultyRatios.cs


5 Polygenic Adaptation in SLiM
5.1 Overview
In this chapter I’ll provide a number of templates aiming to reconstruct some of the polygenic models we have seen in SLiM. I’ve aimed to make these templates highly customisable, with many features that can be adjusted as you see fit. As such, I’ll break down each section of the code to explain what it does, which may give you ideas for how it could be extended for your own use cases, or which parts can be removed if you don’t need them and want to maximise your speed and/or minimise memory use.
5.2 A Single Polygenic Trait (Chp5-1_1T.slim)
The first example we’ll go over models a single polygenic trait evolving through either drift, stabilising selection, or directional selection.
This template has been built to be very broad, with a large array of parameters. These parameters are defined at the top of the file -
any line beginning with SetCfgParam()
is a different parameter you may adjust3. The defaults are set based on realistic values, with sources
cited in comments. See Box 5.2.1 for information on each of these parameters.
The model begins with a specified number of generations of burn-in (given via the parameter burnTime
).
This burn-in period involves mutations subject to neutral drift, which yields standing genetic variation for selection to act on when a fitness function
is applied. The idea is for the population to be at mutation-drift equilibrium by the time the selection regime is applied.
I’ve found this typically occurs within 50,000 generations for a population size of 8,000, but you’ll likely want to adjust this as you see fit.
One way to confirm when a population is at equilibrium is by tracking heterozygosity over time. In the SLiM script (Chp5-1_1T.slim) you can
do this by setting SetCfgParam(printH, T);
(Line 36). This will plot heterozygosity over time during your set burn-in period for you to view.
When the population is at equilibrium, this value should remain relatively stable around \(\theta = 4N_e\mu\), however the amount of stability around
this value (or any value at all) is dependent on several parameters including linkage (given by rwide
), and background selection
(determined by del_mean
, del_shape
, and `mutWeights
). During burn-in, a variety of output files are generated.
These include files containing
- Information on which genome positions are QTLs as opposed to non-QTL sites
- Heterozygosity and phenotypic means over time (sampled every X generations, defined by the first value in samplerate
).
- The phenotypic location of the trait optimum.
Following burn-in, a certain selection regime takes place for a specified number of generations. This is set using the selType
and
testTime
parameters. Here, the population follows a stabilising or directinal selection trajectory, or continues via neutral drift
(“Brownian motion”). During this process, some more output is generated:
- Information on heterozygosity, phenotypic means, and fitness (sampled at a rate fiven by the first value in samplerate
)
- Allelic effect sizes, frequencies, fixation times, etc. (sampled at a rate given by the second value in samplerate
)
Note that mutation output is quite large (seeing as it stores many lines every time it writes to file), so you will want to adjust the sampling frequency as per your available storage, the size of your simulation (in number of generations, size of the genome, number of mutations/mutation rate etc.).
5.3 Parameters
The script template contains a lot of parameters. Some of these will be applicable to you, others won’t be. I’ll explain each of them here so you can get an idea. In brackets next to the parameter name is the type it expects, and how many arguments it expects (if > 1).
| Parameter (type) | Description |
|---|---|
| mu (float) | Genome-wide mutation rate |
| Ne (int) | Population size |
| del_mean and del_shape (float) | Mean and shape parameters used to pull effects of deleterious mutations |
| mutWeights (float, 3) | Proportions of mutations of different types |
| rwide (float) | Genome wide recombination rate |
| nloci (int) | The number of QTLs to model |
| genomelength (int) | The total length of the genome in loci |
| locimu, locisigma, locidist (float, float, string) | Parameters for QTL distribution of additive effects. |
| width (float) | Stabilising selection fitness function width parameter |
| opt (numeric) | Position of the optimum relative to the burn-in phenotype mean |
| selType (string) | The type of selection to use during the test: “s” = stabilising, “p” = positive/directional, “d” = drift |
| printH (bool) | Draw a graph of heterozygosity during burn-in to diagnose mutation-drift equilibrium |
| burnTime (int) | Number of generations to run neutral burn-in for. |
| testTime (int) | Number of generations to run the selective regime for. |
| samplerate (int, 2) | How often, in generations, to save output |
| out… (string) | Output filenames and paths for various output files |
| modelindex (int) | Identifier for Latin Hypercube job arrays |
Below are some tips regarding some of the parameters to guide you in designing your experiments:
5.3.1 Ne
The single most expensive thing to do in SLiM is increase the population size. Be careful with setting this and time your simulations as you adjust it so you can maximise your population size for the available time you have to run your simulations. Be aware that smaller population sizes = stronger drift, and so selection will be comparatively weaker in small populations.
5.3.2 del_mean and del_shape
When mutations appear in SLiM, a fitness effect is pulled from a user-specified distribution of fitness effects. Individuals with the mutation have their fitness adjusted according to this effect. Non-trait deleterious mutations are pulled from a gamma distribution in this simulation, which asks for a mean and shape parameter. This is slightly different to the standard mathematical notation, which usually specifies a \(\alpha\) and \(\beta\) parameter. In this case, the mean is equal to \(\alpha\beta\), and the shape parameter is \(\alpha\). You are able to see the shape of your distribution of effects for any mutation type by clicking the hand underneath the generation counter in SLiMgui and hovering over the mutation type:
5.3.3 mutWeights
In this simulation, not all genome positions are QTLs. Some are sites with nothing to do with the trait whatsoever.
Therefore, there are 3 mutation types: neutral (m1), which do nothing except give an idea of how linked variation
declines with other types; non-trait deleterious (m2), which act as a form of background selection: imagine these as
being mutations that don’t affect the trait but reduce fitness; and QTLs (m3), which affect the trait. All three of
these types can occur at a QTL site, but QTL mutations (m3) cannot occur at non-QTL sites. Imagine a mutation
occurs at a QTL that causes a pleiotropic effect elsewhere, resulting in an extremely deleterious effect. This is the
kind of situation this is modelling. Similarly, a neutral mutation could occur at a QTL site that is synonymous,
not changing the phenotype at all.
In this simulation, all mutations begin life as an m1 mutation. The simulation checks if any mutation exists at a QTL site
and then randomly chooses a type based on mutWeights
. This parameter specifies the relative likelihood of a
given mutation type (neutral vs QTL vs deleterious) occurring.
5.3.4 rwide
From my experience, recombination rate in SLiM doesn’t typically affect performance too much when using realistic values.
However, if you want to model independent assortment (by setting rwide
to 0.5) to get rid of linkage effects,
you will probably see a tiny\(^1\) performance drop\(^2\). I’d suggest testing this out, and if you want to model independent
assortment, do so with a small genome (or a small population). This parameter is set as a single genome-wide value, however
recombination maps can be constructed in SLiM using a vector of rates followed by a vector of endpoints where the next rate
begins. This will require some small adjustments to the script, but should be trivial given you read the documentation on the
initializeRecombinationRate()
method.
\(^1\): Massive
\(^2\): Death of your computer
5.3.5 genomelength
This simulation assumes each ‘box’ in the SLiM genome is a locus rather than a base pair. This means all rates (rwide, mu etc.)
are scaled according to per locus per generation, rather than per base pair. nloci
specifies the number of QTL positions
to be randomly scattered across the genome, whereas genomelength is the actual genome length in total loci.
Hence, nloci
must be \(<=\) genomelength
.
5.3.6 locimu, locisigma, and locidist
QTL mutations effects are pulled from a normal distribution by default in this simulation, with mean = locimu and variance = locisigma.
This can be changed though, using the locidist
parameter. A normal distribution (default) is set using “n”.
A gamma distribution of effects can also be chosen using “g”.
5.3.7 width
The fitness function being used for stabilising selection comes from Lande 1976 (SOURCE). This equation comes out to the form \(f(z)\ =\ 0.01+\exp(-(z^{2})*\left(\frac{1}{2w^{2}}\right))\)
Where f(z) is the fitness of an individual z units from the optimum, w is the width of the function, and z is the Euclidean distance from the optimum. You can play around with that here. Moving the width will show you how fitness decays as an individual gets far from the optimum: higher width means weaker selection (lower difference between individuals at the optimum vs those far away).
The width
parameter is precomputed to save a little bit of computing time - computers don’t like doing division
very much, and doing that every time we calculate fitness is wasteful.
Hence, we precompute \(\frac{1}{2w^{2}}\), and that is our width parameter.
5.3.8 printH
Setting this option to T
will enable a diagnostic plot of heterozygosity over time to help visualise mutation-drift
equilibrium for your given mutation rate and population size (see Section 5.2). Dotted lines drawn indicate 10% CIs of \(\theta\),
a measure of nucleotide diversity given by \(\theta = 4N_e\mu\).
5.3.9 samplerate
There are two values set in the samplerate
parameter. The first value corresponds to ordinary outputs
(means, heterozygosities etc.), which occur during burn-in and the test. The second value corresponds to mutation output,
which is considerably large due to printing many lines per generation. As a result, you likely will need to sample mutations less
frequently than other output in order to save space (and have your files openable in R without running out of memory).
5.3.10 modelindex
modelindex
is an important parameter for Latin Hypercube sets of simulations, however we’ll get into that later.
For now, you can use it individually to quickly identify different simulations where you have changed a bunch of
parameters (e.g. if you have three levels of rwide
, you could set three different modelindex
values to
identify those models. This is more useful when combined with interactions between multiple parameters). It can also be
used as a proxy for all of your variables, saving considerable space when storing output. For example, you will only need
one column to identify the parameters which led to a result rather than a column for each parameter. This is particularly
input with regards to mutation output, which grows to potentially 100s of gigabytes in size.
5.4 Footnotes
SetCfgParam()
is based on the SLiM functiondefineConstant()
, but works for both command line and SLiMgui so no changes are necessary to switch between the two.↩


Jon Voight Dances For Trump While Being Awarded The National Medal Of Arts
by Jamie SamhanAfter an announcement earlier this week from the White House, Donald Trump has awarded Jon Voight the National Medal of Arts.
The “Ray Donavan” star was honoured his “exceptional capacity as an actor to portray deeply complex characters. Captivating audiences, he has given us insights into the richness of the human mind and heart.”
Voight has been a big Trump supporter and called him the “greatest president since Abraham Lincoln.”
“Our country is stronger, safer and with more jobs because our president has made his every move correct,” Voight said in May. “Don’t be fooled by the political left because we are the people of this nation that is witnessing triumph.”
As Trump went to honour Voight, the actor got up and performed a dance for the president which received limited applause.
“You are an amazing icon and a beloved icon,” Trump said to Voight before adding that he is also “somebody I really like.”
Meanwhile, Voight’s daughter Angelina Jolie is an outspoke anti-Trump supporter. She recently spoke to ET Canada about the impeachment inquiry where she said, “We live in a country of laws. I don’t believe it should be my opinion. Something as serious as impeachment… It is about the facts and law and I have to trust that it will work itself out.”
Others that were honoured included Allison Krauss and author James Patterson.


#include <lscdma.h>
Public Attributes | |
| semaphore | dmaMutex |
| bool | doneDMA |
| bool | cancelDMA |
| bool | xferStatus |
| ULONG | elapsedTime |
| ULONG | totalXferSize |
| ULONG | xferedSoFar |
| ULONG | thisXferSize |
| void * | bufBaseVirtualAddr |
| bool | isDmaAddr64 |
| ULONG | numBDs |
| ULONG | startBD |
| DevMemParams_t | DevMem |
| page ** | pageList |
| uint32_t | numPages |
| scatterlist * | sgList |
| uint32_t | sgLen |
| int | direction |
Definition at line 129 of file lscdma.h.
|
|
base virtual address of caller's buffer Definition at line 141 of file lscdma.h. Referenced by initDMAChan(), and releaseDMAChan(). |
|
|
set to true if read() or write() aborts to notify ISR to do nothing Definition at line 134 of file lscdma.h. Referenced by initDMAChan(), lscdma_read(), lscdma_release(), and lscdma_write(). |
|
|
access config to device memory - base Addr, len, size, etc. used in setting up the BDs for xfer Definition at line 148 of file lscdma.h. Referenced by lscdma_open(), SGDMA_ConfigRead(), and SGDMA_ConfigWrite(). |
|
|
PCI_DMA_TODEVICE or PCI_DMA_FROMDEVICE Definition at line 155 of file lscdma.h. Referenced by initDMAChan(), and releaseDMAChan(). |
|
|
only let one thread run one read/write at a time Definition at line 131 of file lscdma.h. Referenced by lscdma_read(), and lscdma_write(). |
|
|
set to true by ISR when DMA is completed. Wakes user task. Definition at line 133 of file lscdma.h. Referenced by initDMAChan(), lscdma_read(), and lscdma_write(). |
|
|
GPIO 125 MHz count of time to complete xfer Definition at line 137 of file lscdma.h. Referenced by initDMAChan(). |
|
|
set to true if asked for 64 bit address support Definition at line 143 of file lscdma.h. Referenced by initDMAChan(). |
|
|
how many buffer descriptors this channel has |
|
|
length of pageList Definition at line 152 of file lscdma.h. Referenced by initDMAChan(), and releaseDMAChan(). |
|
|
list of virtual pages that make up the user space buffer Definition at line 151 of file lscdma.h. Referenced by initDMAChan(), and releaseDMAChan(). |
|
|
length of sgList Definition at line 154 of file lscdma.h. Referenced by initDMAChan(), releaseDMAChan(), StartDmaRead(), and StartDmaWrite(). |
|
|
the list of physical pages to program into the BD's Definition at line 153 of file lscdma.h. Referenced by initDMAChan(), releaseDMAChan(), StartDmaRead(), and StartDmaWrite(). |
|
|
whats the starting BD Definition at line 146 of file lscdma.h. Referenced by StartDmaRead(), and StartDmaWrite(). |
|
|
count of what's being moved right now by DMA Definition at line 140 of file lscdma.h. Referenced by initDMAChan(). |
|
|
the original, full amount the user wants moved Definition at line 138 of file lscdma.h. Referenced by initDMAChan(). |
|
|
accumulating count of what's been moved so far Definition at line 139 of file lscdma.h. Referenced by initDMAChan(). |
|
|
marked as ERROR or OK by ISR Definition at line 135 of file lscdma.h. Referenced by lscdma_read(), and lscdma_write(). |


Welcome to the Debian Games Team homepage!
The purpose of the Debian Games Team is to coordinate, share common problems and solutions and to maintain games collaboratively.
Slune is a 3D game. It includes racing, car-crashing, and lots of action. In addition, a multiplayer mode is available.
Slune is a fantasy futuristic
3D racing game with "Tux" the
penguin.
The goal of the game
is to deliver pharmaceuticals
to Africa and to escape from
an evil shark and its
supporters.
To win the game,
the player must achieve
missions in 15 levels. Slune
does not only support a single
player mode, but it is also
possible to play against
others over a local network
connection.
If you want to join the group you need to register an account on alioth and ask for being added to the pkg-games group, preferrably by sending a short introduction mail to<EMAIL_ADDRESS>Note: Debian Developers can use the group's repository for working on their games packages, getting many co-maintainers for free. If you have many of those, consider joining the group.


Source code for pvl_clearsky_haurwitz
import numpy as np
import pvl_tools
def pvl_clearsky_haurwitz(ApparentZenith):
[docs] '''
Determine clear sky GHI from Haurwitz model
Implements the Haurwitz clear sky model for global horizontal
irradiance (GHI) as presented in [1, 2]. A report on clear
sky models found the Haurwitz model to have the best performance of
models which require only zenith angle [3].
Parameters
----------
ApparentZenith : DataFrame
The apparent (refraction corrected) sun zenith angle
in degrees.
Returns
-------
ClearSkyGHI : DataFrame
the modeled global horizonal irradiance in W/m^2 provided
by the Haurwitz clear-sky model.
Initial implementation of this algorithm by Matthew Reno.
References
----------
[1] B. Haurwitz, "Insolation in Relation to Cloudiness and Cloud
Density," Journal of Meteorology, vol. 2, pp. 154-166, 1945.
[2] B. Haurwitz, "Insolation in Relation to Cloud Type," Journal of
Meteorology, vol. 3, pp. 123-124, 1946.
[3] M. Reno, C. Hansen, and J. Stein, "Global Horizontal Irradiance Clear
Sky Models: Implementation and Analysis", Sandia National
Laboratories, SAND2012-2389, 2012.
See Also
---------
pvl_maketimestruct
pvl_makelocationstruct
pvl_ephemeris
pvl_spa
pvl_ineichen
'''
Vars=locals()
Expect={'ApparentZenith':('x<=180','x>=0')}
var=pvl_tools.Parse(Vars,Expect)
ClearSkyGHI=1098.0 * pvl_tools.cosd(ApparentZenith)*(np.exp(- 0.059 / pvl_tools.cosd(ApparentZenith)))
ClearSkyGHI[ClearSkyGHI < 0]=0
return ClearSkyGHI


[incr Tcl] 3.3
[incr Tcl] was written by Michael McLennan and ported to Jacl/JTcl by Mo DeJong.
Overview
itcl
Commands and variables
body
class
code
configbody
delete
ensemble
find
is
itclvars
local
scope


Structures
The following structures are available globally.
-
A set of values representing the format of a response body.
This struct is intended to be “enum-like” and values should be accessed via the public static stored properties.
Note
An enum was not used here because currently enums are always exhaustive. This means adding a case to an enum is a breaking change. In order to keep such additions non-breaking we have used an “enum-like” struct instead. This means code usingBodyFormat
should always handle unrecognisedBodyFormat
values (eg in a default case of a switch).UnsupportedBodyFormatError
may be used in this situation.Usage Example:
See morelet format = BodyFormat.json
Declaration
Swift
public struct BodyFormat : Equatable
-
An error that may be thrown when a particular instance of
See moreBodyFormat
is not supported.Declaration
Swift
public struct UnsupportedBodyFormatError : Error
-
An error representing a failed request. This definition is intended to be used by both the client side (e.g. KituraKit) and server side (e.g. Kitura) of the request (typically a HTTP REST request).
Usage Example:
In this example, the
RequestError
is used in a Kitura server Codable route handler to indicate the request has failed because the requested record was not found.
See morerouter.get("/users") { (id: Int, respondWith: (User?, RequestError?) -> Void) in ... respondWith(nil, RequestError.notFound) ... }
Declaration
Swift
public struct RequestError : RawRepresentable, Equatable, Hashable, Comparable, Error, CustomStringConvertible
-
A codable struct containing the ordering information
Usage Example:
To order ascending by name and descending by age, we would write:
See moreOrdering(by: .asc("name"), .desc("age"))
Declaration
Swift
public struct Ordering : Codable
-
A codable struct containing the pagination information
Usage Example:
To get only the first 10 values, we would write:
Pagination(size: 10)
To get the 11th to 20th values, we would write:
See morePagination(start: 10, size: 10)
Declaration
Swift
public struct Pagination : Codable
-
A codable struct enabling greater than filtering
Usage Example:
To filter with greaterThan on age which is an Integer, we would write:
struct MyQuery: QueryParams { let age: GreaterThan<Int> } let query = MyQuery(age: GreaterThan(value: 8))
In a URL it would translate to:
?age=8
Note: The “age=8” format is not an API but an implementation detail that could change in the future.
See moreDeclaration
Swift
public struct GreaterThan<I> : Operation where I : Identifier
-
A codable struct enabling greater than or equal filtering
Usage Example:
To filter with greater than or equal on age which is an Integer, we would write:
struct MyQuery: QueryParams { let age: GreaterThanOrEqual<Int> } let query = MyQuery(age: GreaterThanOrEqual>(value: 8))
In a URL it would translate to:
?age=8
Note: The “age=8” format is not an API but an implementation detail that could change in the future.
See moreDeclaration
Swift
public struct GreaterThanOrEqual<I> : Operation where I : Identifier
-
A codable struct enabling lower than filtering
Usage Example:
To filter with lower than on age, we would write:
struct MyQuery: QueryParams { let age: LowerThan<Int> } let query = MyQuery(age: LowerThan(value: 8))
In a URL it would translate to:
?age=8
Note: The “age=8” format is not an API but an implementation detail that could change in the future.
See moreDeclaration
Swift
public struct LowerThan<I> : Operation where I : Identifier
-
A codable struct enabling lower than or equal filtering
Usage Example:
To filter with lower than or equal on age, we would write:
struct MyQuery: QueryParams { let age: LowerThanOrEqual<Int> } let query = MyQuery(age: LowerThanOrEqual(value: 8))
In a URL it would translate to:
?age=8
Note: The “age=8” format is not an API but an implementation detail that could change in the future.
See moreDeclaration
Swift
public struct LowerThanOrEqual<I> : Operation where I : Identifier
-
A codable struct enabling to filter with an inclusive range
Usage Example:
To filter on age using an inclusive range, we would write:
struct MyQuery: QueryParams { let age: InclusiveRange<Int> } let query = MyQuery(age: InclusiveRange(start: 8, end: 14))
In a URL it would translate to:
?age=8,14
Note: The “age=8,14” format is not an API but an implementation detail that could change in the future.
See moreDeclaration
Swift
public struct InclusiveRange<I> : Operation where I : Identifier
-
A codable struct enabling to filter with an exlusive range
Usage Example:
To filter on age using an exclusive range, we would write:
struct MyQuery: QueryParams { let age: ExclusiveRange<Int> } let query = MyQuery(age: ExclusiveRange(start: 8, end: 14))
In a URL it would translate to:
?age=8,14
Note: The “age=8,14” format is not an API but an implementation detail that could change in the future.
See moreDeclaration
Swift
public struct ExclusiveRange<I> : Operation where I : Identifier