Data Processing and Visualization of of COVID-19 Outbreak in EU Countries
Package Initialization
Here, we use the the Coronavirus package developed and maintained with Rami Krispin at this link:
https://github.com/RamiKrispin/coronavirus
In addition, the Tidyverse package also was needed to manipulate and visualize the data.
#devtools::install_github("RamiKrispin/coronavirus")
library(coronavirus)
data("coronavirus")
library(tidyverse)
Data Manipulation
Here, the dplyr was used to select the following countries: + Italy + South Korea + France + Denmark + Norway + Sweden
Then, we calculated the sum of the whole confirmed cases until the given time. In addition, the “row_number” was added to find the days after the Corona Cases has been reached above 25 cases.
eu_cases <- coronavirus %>%
group_by(Country.Region, date, type) %>%
filter(type== "confirmed") %>%
summarise(Cases=sum(cases)) %>%
filter(Country.Region== "Italy" | Country.Region== "Korea, South" | Country.Region== "France" | Country.Region== "US" | Country.Region== "Denmark" |
Country.Region== "Norway" |
Country.Region=="Sweden" | Country.Region=="China" | Country.Region=="United Kingdom"| Country.Region=="Germany" | Country.Region=="Iran" | Country.Region=="Spain" ) %>%
group_by(Country.Region, type) %>%
mutate(tot_confirmed = cumsum(Cases)) %>%
filter(type=="confirmed") %>%
filter(tot_confirmed > 25) %>%
mutate(id = row_number())
#filter(id < 29)
Mutating Countries Population to the Data
Here, the population of the countries were found and corresponding population was added to the column “pop” in the data set.
populations <- c( 81.16, 82.79, 60.48, 51.47, 5.6, 5.36, 1386, 67, 10, 350,67,40 )
names(populations) <- c("Iran", "Germany", "Italy", "Korea, South"
,"Denmark", "Norway" ,"China", "France", "Sweden", "US", "United Kingdom", "Spain")
eu_cases$pop <- rep(0,length(eu_cases$Country.Region))
for (i in 1:length(eu_cases$Country.Region)) {
country <- as.character(eu_cases$Country.Region[i])
eu_cases$pop[i] <- populations[[country]]
}
ggplot Theme
Great thanks to Cedric Scherer<EMAIL_ADDRESS>for his beautiful theme!, this theme was used as the theme of the plotting in the bottom
If you are using the windows, you must install the following the fonts Poppins and Roboto Mono and then:
Plot Size Modification
Here, we use the custom edit in order to plot the ggplot output in the longer format than the default.
Visualization:
eu_cases <- eu_cases %>% mutate(tot_confirmed_per = tot_confirmed/pop)
eu_cases$Country.Region = factor(eu_cases$Country.Region,
levels=c("Italy", "Korea, South","Norway","France" ,"Denmark"
,"Sweden", "US", "China", "United Kingdom", "Iran", "Germany","Spain"))
ggplot(eu_cases, aes(id, Cases, fill=Country.Region)) +
geom_bar(stat = "identity") +
#geom_area(alpha = 0.75) +
facet_wrap(~ Country.Region, nrow = 4, scales = "free_y") +
theme(legend.position = "none",
plot.title = element_text(size=12),
axis.title = element_text(size = 12, face = "plain"),
axis.title.x = element_text(size = 12, face = "plain"),
axis.title.y = element_text(size = 12, face = "plain"),
axis.text = element_text(family = "Roboto Mono", size = 8.5),
axis.ticks.x = element_line(colour = "transparent", size = 1),
axis.ticks.y = element_line(colour = "transparent", size = 0.3),
panel.grid.major.y = element_line(colour = "grey40", size = 0.3),
panel.grid.major.x = element_line(colour = "grey40", size = 0.3),
panel.border = element_blank(),
strip.background = element_rect(color = "transparent"),
strip.text = element_text(size = 13, colour = "white"),
panel.spacing = unit(15, "pt")) +
scale_x_continuous(limits = c(0, 50)) +
labs(x = "Days after Totoal Confirmed Caes > 25", y = "Total Cases Per Million Inhabitants\n",
title = "Development of Total Confirmed Cases",
caption = "\nVisualization by Peyman Kor | Data source: JHU & WHO")


Quest Framework
Quest framework is a Stardew Valley framework mod which provides a tools for work with quests like create custom quests, define custom quest types and handle quests. Support Content Packs and SMAPI mod provided API. This mod is recommended to use with Quest Essentials mod, the Quest Framework extension.
Players
Install
- Install latest version of SMAPI
- Install this mod from nexus mods
- Unpack Quest Framework to the
Mods
folder - Unpack Quest Framework's content packs to the
Mods
folder (follow the pack's instructions) - Run the game using SMAPI
RECOMENDED: Instal Quest Essentials mod, the extension for Quest Framewok.
Requirements
- SMAPI version 3.8.0 or newer
- Stardew Valley 1.5
Compatibility
Quest Framework is compatible with Stardew Valley 1.5+ on Linux/Mac/Windows, both single-player and multiplayer.
Modders
Content Pack API
You can create content packs which adds your custom quests. Options for added quests by this way are limited. For more advanced stuffs with quests use advanced api.
To create JSON content pack see Content Pack API guide.Content packs also supports i18n translations.
Advanced API
With advanced API you can create more complex and advanced quests, create quest observers, custom quest types and more. Using advanced API requires programming skills in C# and knowledge of SMAPI modding.
How to use advanced api see Advanced API guide.
Quest Framework developers
See Developer notes
Contributors & Special Thanks
- PurrplingCat (Quest Framework mod author)
- Itsbenter (Occasionally contributor)
- Mortimer (Portuguese translation)
- Kaya (Korean translation)
- Kdau (Special thanks for help with creating this mod)


Bar Chart
A simple SVG bar chart for displaying data.
Demo
Properties
| Name | Default | Description | Change | |
|---|---|---|---|---|
| height | 200 | The height of the chart, in pixels | ||
| width | 400 | The width of the chart, in pixels. Set to 0 to auto-size | ||
| xLabel | A label to display along the x-axis | |||
| yLabel | A label to display along the y-axis | |||
| labels | The labels to display for each bar | |||
| data | The data to display as bars | |||
| color | The color of the bars | |||
| data 2 | You can pass multiple data arrays in a series property | |||
| color 2 | You can pass multiple colors in a series property | |||
| stepCount | 2 | The number of steps to show on the y-axis | ||
| stepValue | The value of each step on the y-axis. By default, this is automatically calculated | |||
| showXAxis | true | set to true to show the x-axis line, or false to hide it | ||
| showYAxis | true | set to true to show the y-axis line, or false to hide it | ||
| showHLines | false | set to true to show horizontal gridlines | ||
| showVLines | false | set to true to show vertical gridlines |
Code
import { BarChart } from "svelte-toolkit"; <BarChart width={400} height={200} xLabel="Things" yLabel="" labels={["Item1","Item2","Item3"]} data={[35,25,45]} color="" stepCount={2} stepValue={0} showXAxis={true} showYAxis={true} showHLines={false} showVLines={false} />


Posts
Introduction on Microcontrolers
Fedora: The myth of stable distribution
New Website as Porfolio
Server Side Rendering vs. Client Side Rendering
Port Scanning Tool: finding-PORTy
Thoughts on React.js
Proof of Concept Python Backdoor
Published an NPM Package
Ransomware Proof of concept
The year i love and hate
Welcome to adrianducao.github.io
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| < Day Day Up > |
12.13. Comparing with EdiffIn working with any version control system, you sometimes want to compare different revisions of a file. Often you're interested in what's changed in the current working revision, but sometimes you're after more historical information. The most challenging situation arises when an optimistic strategy like CVS is proved wrong, and you need to merge incompatible changes made by multiple developers to the same section of a file. We've already described vc-diff, VC's built-in facility for helping with these tasks. We would be remiss, however, if we did not introduce you to Ediff, an even more powerful facility that is available in current releases of GNU Emacs. Ediff is extremely rich; it almost feels like another program that "takes over" your Emacs session for a while. Full coverage would require an entire chapter, or perhaps even its own handbook, but this introduction will get you started and point you at the built-in manual if you want to delve deeper. 12.13.1 Starting EdiffFor the most part, you launch Ediff as an independent entity rather than having it invoked automatically by the version control interface. The exception (as mentioned above) is if you ask Emacs for help resolving conflicts when they occur during a check-in operation or manually invoke vc-resolve-conflicts while visiting a buffer containing such conflicts. If you want to use Ediff to compare two nonconflicting revisions of a file, choose Tools Compare (Ediff) File with revision, or type M-x ediff-revision Enter. Ediff prompts you for the file you'd like to compare (defaulting to the file associated with the current buffer), and the revision(s) you'd like to compare, defaulting to the version last checked in and the current state of the buffer. (Ediff can also be used for many tasks outside the context of version control systems; you might want to explore the options on the Compare (Ediff) menu on a rainy day.) The first time you invoke Ediff, you will probably find it disorienting. In addition to the expected pair of buffers showing you the two files or revisions being compared, it pops open a small "control window" (see Figure 12-4) in which you type commands. In its default configuration, this is a separate operating system window (or what Emacs refers to as a "frame"). For Ediff commands to work, this window must have keyboard focus (must show as being the currently active window as far as the operating system is concerned). This is different from almost any other situation in Emacs, in that you're looking at and manipulating content in one frame while a second frame has focus. Figure 12-4. The Ediff control window in its default state (Mac OS X)In its default configuration, the control window is designed to be small enough not to get in the way on smaller displays. The problem is that you might not even notice it, let alone realize what it's for! In addition to being the place you type Ediff commands, this small window shows you where you are in the difference list (in this case, before the first of seven differences), and reminds you that you can type ? to get some more help. As a new Ediff user, we strongly recommend that you type ? each time you fire it up to expand the control window into the larger, Quick Help mode, shown in Figure 12-5. Figure 12-5. The Ediff control window showing Quick Help (Mac OS X)In addition to the control window, you'll see the differences between the files you're comparing inside the frame you were previously using for editing. If you're looking at a large file, none of the differences might be visible initially. You can jump to the first difference by typing n or pressing the space bar, as suggested by the quick help window. (Remember that for any of the Ediff commands to work, the control/quick help window must have keyboard focus.) The displayed differences will look something like Figure 12-6. Figure 12-6. Differences displayed by EdiffEdiff centers the difference regions within each buffer, and marks the changed lines with color, further emphasizing the specific portions of the lines which have changed to help attract visual attention to the differences. This is much more helpful than the traditional diff mode, making it worthwhile learning the strange new interface. 12.13.2 Using EdiffThe basic way to use Ediff is to scroll through the buffers, seeing what has changed between them. The normal Emacs "browsing" keys (Space to move forward, Del to move backward) are bound in the control window to take you through the differences one by one. Pressing n (next) and p (previous) has the same effect. If you want to go to a specific difference, you can type a number followed by j (jump) to move immediately to that difference. To scroll up or down by pages rather than by differences you can use v to move forward and V to move backward. If your buffers contain wide lines, you can also type < and > to scroll left and right. If you'd like to view the buffers side by side rather than one above the other, type | (vertical bar). Typing this a second time returns to showing the buffers vertically. To reduce the need to scroll horizontally, you can make the comparison window as wide as possible by typing m (this is also a toggle; typing it again returns the window to its previous width). This command might cause the control window to lose focus, forcing you to click back into it before issuing the next Ediff command. (See "Recovering from Confusion" later in this chapter.) Important commands available in Ediff are summarized in Table 12-2.
12.13.3 Making ChangesIn addition to simply viewing the differences between files, you will sometimes want to resolve or merge them (especially if you've entered Ediff as the result of conflicts that occurred while checking in a file revision). Several commands help with this, and they generally require you to choose which buffer you want to work from. As you might have noticed in Figure 12-5, Ediff assigns each file or revision buffer a letter to identify it: A, B and sometimes C if you are comparing three things. A number of Ediff commands work with these buffer identifiers—the letter X is used to stand for these labels in the quick help window for most commands that use them. To copy the version of the current difference found in one buffer to the other buffer, type the letter assigned to the buffer with the "right" version. For example, to copy A's version to B, type a. Ediff makes this change but keeps track of the old value in the buffer you changed. Following along in our example, if after changing buffer B like this, you change your mind and want to restore its old state, you can type r b (for "restore buffer B"). These changes are kept track of on a difference-by-difference basis, so you don't have to change your mind right away; you can jump back to that difference and restore it at a later time, as long as you're still in the same Ediff session. Of course, to make changes to a buffer, it cannot be in read-only mode. If you are comparing a current file with a historical revision, the buffer representing the older version is read-only because you can't change the past. If you want to avoid accidentally changing a file while browsing differences, you can cause its buffer to become read-only by typing Shift and the buffer's letter label. (Shift-b to make buffer B read-only). This is a toggle, so doing it again makes a read-only buffer editable. If you do this to a buffer representing a historical revision, although Emacs will then let you edit the buffer, you're not actually affecting the revision within the version control system. So unless you're trying to confuse yourself, we'd suggest avoiding this practice. If you're whipping through the buffers, making many changes by selecting appropriate versions to use within the Ediff control window, you may find yourself wanting to save one or the other of your difference buffers. While you can certainly click over to the difference window, move into that buffer, and use the standard C-s command to save, Ediff offers a more convenient alternative. Simply press w (write) followed by the buffer's letter label to save that buffer without leaving the control window. 12.13.4 Quitting EdiffWhen you're done comparing the files, the quickest way to close the control window and get back to the "normal" Emacs world is to type q to quit your Ediff session. After confirming that you really want to do this, Ediff closes the control window and cleans up after itself. You can also suspend the session temporarily by typing z for suspend. This closes the Ediff control window, but Ediff remembers that you were in the middle of a session, to which you can return later whenever you'd like. The easiest way to do this is to view the list of active Ediff sessions by choosing Tools Ediff Miscellanea List Ediff Sessions. When you actually quit an Ediff session, it no longer appears in this list. 12.13.5 Recovering from ConfusionIf you've been cruising along in Ediff and suddenly find your commands aren't working, you've probably accidentally clicked on the differences window and are typing in one of the buffers directly, or perhaps you used an Ediff command that switched the window focus on you unexpectedly. Make sure to undo the stray characters you've typed into the comparison buffer, then click on the control window and start issuing commands again. Of course, you may want to intentionally jump over to edit one of the buffers as you notice changes you'd like to make. You can do that at any time; just remember to switch back to the control window when you want move to other differences or use other Ediff commands. If, after editing one of the comparison buffers for a while, you'd like to return to viewing differences, starting with the difference nearest to your edit location, click in the control window and type g followed by the letter assigned to the buffer in which you're interested (as discussed earlier in "Making Changes"). If you've made substantial changes by editing the buffer directly, you may find that the difference region highlights have drifted out of synch with the actual location of differences. To fix this, once the control window has focus, type ! to cause Ediff to recalculate and redisplay the differences. If you've reconfigured the buffers you're looking at (perhaps you wanted to look up some help text, or engage in a side task, which Emacs certainly encourages) you can restore the window configuration for Ediff by clicking on the control window and typing C-l (recenter). This sets up the comparison window to display the files you're comparing and centers the current difference in each buffer. You may find that it also causes the comparison window to get keyboard focus, so be sure to click on the control window if necessary before you try to issue any Ediff commands. 12.13.6 Learning MoreAs noted, there is a whole lot more to Ediff than we can discuss here. When you want to explore it, a good starting place is the built-in Ediff manual. You can get to this by typing E (Shift-e, the capitalization matters) in the Ediff control window. If you're not already inside Ediff, you can choose Tools Ediff Miscellanea Ediff Manual, or you can invoke Info, the Emacs documentation browser, by typing C-h i, and choose Ediff from the main menu of topics. (Typing m for menu, followed by e d Enter is enough to complete "Ediff" and jump to its manual.) For more task-specific help, you can click on any of the commands in the quick help window using your middle mouse button to get help describing what it does. (If you lack a three button mouse, you can click on the command with your regular mouse button and then press Enter.) 12.13.7 Customizing EdiffBy now it should come as no surprise that you can change many details about the way that Ediff works so it better fits your way of thinking and working. After you've got a good grasp of the basics, you can use the Custom facility described in Chapter 10 to tweak the way Ediff works by choosing Tools Ediff Miscellanea Customize Ediff. If the use of a separate operating system window (frame) for the control window is driving you batty, you can toggle that behavior right away by choosing Tools Ediff Miscellanea Toggle use of separate control buffer frame. 12.13.8 Invoking Ediff AutomaticallyIf Ediff is so powerful, why isn't it the default mode used by the vc-diff command? The most likely explanation is historical; vc-diff has been around longer than Ediff, and it would have been disruptive to long-standing users of Emacs if a strange new interface was unexpectedly foisted on them. It seems people are writing patches to integrate Ediff more tightly with VC, but they are not (yet?) part of the Emacs distribution. If you're interested in the current state of any of these efforts, try a Google search for "vc ediff." |
| < Day Day Up > |


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Securing Success
There a 4 common stragies one can secure success in the base Settlers of Catan game. These strategies can be known as Largest Army or Development Card Strategy, Longest Road or Manifest Destiny, Urbanization, and monopoly/mono-culture.
Largest Army or Development Card Strategy
The largest army strategy highly focuses on development cards, hence it relies heavily on sheep, wheat, and ore. The focus is to purchase enough development cards to claim largest army and keep it. In pursuing largest army, one collects other development cards that would help a player build more settlements and cities and victory point cards help edge in a victory. Also, not playing the soldier/knight cards immediately, but by playing them defensivly kicking the robber off of your property reduces resource blocking time for your settlements and building.
When pursuing this strategy one must be wary of these 2 warnings:
- Try not to take largest army too early
- Once largest army is claimed, focus more on building settlements and cities unless claim to largest army is threatened
Longest Road or Manifest Destiny
This strategy focuses more on building lots of roads and settlements. Many of my friends and family members focus more on this strategy. Since this path requires lots of roads, those who follow this strategy rely on brick/clay and wood/lumber. The idea here is to build enough roads to claim enough land grabs. In the base game, once a road is laid down, it is permenantly claimed, thus opportunites to claim certain parts of the island become cut off to the slow. Then, one can actually build settlements at their own pace. Also, since this strategy requires a heavy production of wood and brick this strategy provides adequate resources to build settlements. Lastly, like the Largest Army this method can easily help one acquire the two point longest road award. The downside of this strategy is that if one claims longest road too early, this will lead to many attacks and embargoes.
Urbanization
The urbanization strategy focuses a lot on city building, hence it will need a lot of wheat and ore. Since cities double the amount of resources produced, building cities early in the game, a player can generate an overwhelming surplus of resources. The surplus helps one a lot in building and trade. The risk in this strategy is that oponents will target more robber attacks on tiles that help your city. Various other sites and videos and suggest the urbanization strategy often state that "cities attract more crime" than peaceful settlements.
monopoly/mono-culutre
The last strategy mentioned on this page has helped various people who pay attention to the location of resource tiles and the location of ports. By focusing on one resource type, a player can amass a lot of one resource. Like the urbanization strategy this will help one in building and trade, especially if there is a shortage of that one particular resource. By claiming multiple settlements and cities next to that one resource, there is a high probability that players following this strategy will have that one particular resource while everyone does not. In addition, this strategy massively improves, if one has the proper ports, allowing easy trade deals to happen more frequently. The monopoly/mono-culture strategy works really well with wheat, because settlements, cities, and development cards rely on wheat. Thus if there is a shortage on wheat, a person with a monopoly of wheat can jack up wheat prices. If said wheat monopoly player also has the wheat port, there is no need for a him/her/them to trade with the other players due to the wheat discount. The downside of this strategy is if this person focuses on one resource and does not have a port, there will be a struggle to acquire the other resources needed to win until a port is obtained.
Preventing Impovershment
For many beginners, growing one's kingdom may be a difficult struggle, especially if one does not settle in the correct places, has terrible trading skills, or provokes too many attacks and/or emargoes on his/her/their kingdom. Thus, this section is dedicated to advise one how to survive on the island. For tips on succesfully thriving, please jump to the Securing Success section
Settlement Placement
There are 3 factors one should consider in where to put settlements for both the beginning and middle of the game: resource number, resource type, and port location. In the beginning, players should settle next to tiles with highly probable rolled numbers. In other words, players should start their first two settlements near 8's, 6's, 9's, and 5's (maybe 10's and 4's if initial settlement choices gets too competative). As the game continues, one should place newer settlements next to numbers and resources they did not start off with to gain higher probabilities of receiving resources.
In addition, one should look if there are nearby ports corresponding with resources they produce often enough (e.g. if one produces a lot of sheep, they should either find the sheep port and/or a general 3 for 1 port). If they are near a port corresponding to a resource that produces a lot, they should strive to settling a that port as soon as possible.
Lastly, a player should go for either diversity or mono-culture for resource type. Diversity refers to aiming to produce at least one of each type of resource early in the game, while mono-culture refers to building next to as many tiles of one type, (e.g. builing next to as many wheat tiles, so one becomes as my friends would say the "king/queen of wheat"). Diversity strategy ensures that one can at least produce each resource without depending too much on trading with other people or the bank and the mono-culture allows more frequent trades with the bank to secure other resourcesBy paying attention to number, resource type, and port location, one can become self-sufficeint and not depending on begging other players to provide resources just to get by.
Expanding vertically and horizonatlly fast
The name of the game is expansion via both settlements and cities. By building roads and settlements at a fast pace, one could secure land fast and produce many resources fast in both number and type. If one can build cities fast, they can produce large quantities of resource allowing more opportunities to trade with the bank and other players.
Don't provoke people and hide successes if possible
Though Catan is a very competative game, it's also an interactive game. You have to get along, or at least appear to get along with the other players on the island, else trade deals will fail and more robber and knight attacks upon one's kingdom will occur more frequently.
Also, if you appear to be winning, more attacks and embargoes will ensue. In other words, hide in the background. Try not to bulid longest road too early, don't draw attention to yourself when earning victory points, direct oponents' attention to player's successes. Most players will attack and embargo those who are attracting too much attention, allowing those who hide in the background to sneak in a victory from behind.
Trade Smarter
When trading, have goals and plans. If a trade does not get you closer to those goals or plans, do not accept the trade. Without a goal in mind, a trade can hurt you and help other players get closer to their goals. Also, if you notice a player 1-3 victory points to winning, do not trade with them. They have enough methods of acquiring resources, that trading with them will more likely help them more than help you more.


ngx-colors is a colorpicker component of angular with a material design
style, allows users to select a color via text input (hexadecimal, rgba,
hsla), choosing a preset color from the palette, or a color picker using the
Hue, Lightness, and Alpha sliders.
It is composed of two parts:
ngx-colors-trigger: This directive can be applied to any html
element turning it into a trigger that when clicked will open the color
picker
ngx-colors: This component is a premade button that will display
the selected color.
Install & Import
Npm
Install dependency
Install ngx-colors
Import
Basic usage
Getting and setting a color
The ngx-colors-trigger directive supports 2-way binding using
ngModel
property.
For this component the "change" and "ngModelChange" events
are interchangeable, and called every time the component's value changes.
Instead the "input" event is called only when the user manually
interacts with the component. The "slider" event will fire every time the user moves a slider in
the color picker


In programming, a series of objects all of which are the same size and type. Each object in an array is called an array element. For example, you could have an array of integers or an array of characters or an array of anything that has a defined data type. The important characteristics of an array are: Each element has the same data type (although they may have different values). The entire array is stored contiguously in memory (that is, there are no gaps between elements). Arrays can have more than one dimension. A one-dimensional array is called a vector ; a two-dimensional array is called a matrix.
['pizza','sushi','hotdogs']
pizza, sushi, hotdogs


Select this checkbox to have IntelliJ IDEA create a file P4.output and store the output of Perforce commands in it.


DOGMA A film review by Christopher Null Copyright 1999 Christopher Null filmcritic.com
That's it. Kevin Smith is going to Hell. Big Hell, with a capital H.
In DOGMA, Smith's long-awaited and already vilified indictment of the Catholic church, the auteur has gone to great lengths to show us he can take on any establishment and gut it wide open. To wit:
DOGMA tells the story of two fallen angels (Affleck and Damon, natch) who decide to take advantage of a loophole in Catholic dogma and weasel their way back into Heaven. God's messenger (Rickman) is sent to convince the cynical Bethany (Fiorentino) to stop the angels because if they make it into Heaven, the world will end. Along the way, Bethany enlists the aid of a half-dozen nutty characters, including prophets Jay and Silent Bob (Mewes and Smith), the muse Serendipity (Hayek, inexplicably borrowed from Greek mythology), and the 13th Apostle Rufus (Rock). Jason Lee also makes his usual Smith movie appearance as Azrael, a demon trying to stop Bethany.
Make sense? If it doesn't, don't worry. Smith goes to great lengths to explain things over and over again, in long-winded monologues that pepper the entire film. In fact, the sermons are DOGMA's biggest failing. In trying to point out the fallacies of Catholicism, Smith becomes just as preachy and sanctimonious as the institution he's trying to lampoon.
While any film that features George Carlin as a Bishop trying to introduce a new Christian icon (Jesus giving the thumbs-up) gets my vote, and DOGMA is not short on laughs, too much of the film is flat. Jay's sex talk is disarming at first, tired by the end. Alanis Morrissette as God? Snooze. THE BUTCHER BOY already did Sinead O'Connor as the Virgin Mary. Now *that* takes balls.
Still, DOGMA remains one of the funnier films of the year. But more importantly, whether you agree with Smith or not, you're sure to be offended.
RATING: ***1/2
|------------------------------| \ ***** Perfection \ \ **** Good, memorable film \ \ *** Average, hits and misses \ \ ** Sub-par on many levels \ \ * Unquestionably awful \ |------------------------------|
MPAA Rating: R
Director: Kevin Smith Producer: Scott Mosier Writer: Kevin Smith Starring: Ben Affleck, George Carlin, Matt Damon, Linda Fiorentino, Salma Hayek, Jason Lee, Alan Rickman, Chris Rock, Alanis Morrissette, Jason Mewes, Kevin Smith
http://www.dogma-movie.com
Christopher Null -<EMAIL_ADDRESS>- http://www.filmcritic.com Author - Network Administrator's Reference, 1999 http://www.amazon.com/exec/obidos/ASIN/0078825881/filmcriticcom
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


I am an Actuary focused in Statistics, Risk Modeling and Computer Science.
My experience includes data quality pre-processing, applying statistical, probability and machine learning methods, data visualization and reporting.
My programming path started in 2010 at CCPM where I got my Computational Systems diploma, then, I decided to study Actuarial Science falling in love with the idea of predicting the future. Over the last 2 years I have been working as a Data Analyst / Business Consultant and University Assistant Professor, being involved and leading projects for International Banks, Insurance and Healthcare companies in México.
I moved to Ireland in 2019, looking for an improvement of my communication skills. As a consequence I polished up my soft skills. I always deliver exceptional work and experience to each employer I have worked for.
Defining the insurance sales process for Telemarketing Oubound implementing Salesforce and Pure Cloud.
Developing Shiny Apps, specific functions and libraries in R according to the customer requirements while I was taking an English Language Exchange Program.
Some of my experience includes analysing and detecting demographic patterns for epidemiology and pharmacoeconomics developing automated visualization tools for it using R and VBA as engine, also I have applied machine learning ensemble methods professionally creating strategies to collect insurance premiums and I have an approach to Big Data.
Transforming mathematical concepts into simple examples and filling calculus and algebra gaps.
Debates Team Founder, Debates against IPN and EBC School
Talks: "Ahorra o Nunca" (Save Now or Never), "La educación es primero" (Education First)
Mathematics, Statistics, Probability, Finance, Insurance, Linear Algebra, Data Analytics | GPA: 88 (> percentile 94%)
Computational Systems, VBA, SQL, and full MS Office (Word, Excel, Power Point, Acess, Publisher, etc.) | GPA: 99 (> percentile 99%, Hons).
Adobe Flash, Adobe Photoshop, Adobe Illustrator, HTML, Blender, 3D Studio Max, etc. GPA: 100 (> percentile 99%, Hons).
Extends the fitdist() (from 'fitdistrplus') adding the Anderson-Darling and Kolmogorov Smirnov Tests as engine, offering a new function which uses mixed and multimodal distributions to fit, these are split via unsupervised learning. Some applications:
-Growth rates among interest rates
-Insurance policies frequency
-Fraud detection
View ProjectTool to compile SQL queries and R code in the same database, generating automatable driven reports
-Saving roughly 10 hours per week
-SQL, R, Excel and Word (or PDF) integration
-Real Time Analysis
View ProjectTime Series Analysis (TSA) to fit more strictly the seasonal component by using Fourier series and machine learning models. This project includes seasonality tests and an automatable ARIMA model to compare discrepancy.
-Population aging
-Pricing, products' consumption and their seasonality
-Emergence of seasonal diseases
-Fraud detection
Testing Time Series predictions, getting the optimal wine sales strategy throught Operations Research
View ProjectThe goal of shortcuts is to accelerate code writting in R and RStudio via addins.
-Copy and Paste tables into R without using code.
-Get every agument and its values from a function.
-Automated clean code and apply styling to it.
View Project


1 reference to EventRegister
Microsoft.PowerShell.CoreCLR.Eventing (1)
DotNetCode\Eventing\EventProvider.cs (1)
102
status = UnsafeNativeMethods.
EventRegister
(in _providerId, _etwCallback, null, ref _regHandle);


--- layout: post title: My first experience with PagodaBox description: For when you need the scaffolding of an empty PHP class object date: 2013-05-10 12:00:00 headerImage: img/home-bg.jpg tags: ["tech"] ---
PagodaBox.com is a Platform as a Service (PaaS) for PHP.
They have plans for Ruby and Python, but they're not here yet as of this writing.
At Pagoda you can launch components, such as; web (Apache + PHP), database (I know MySQL works for a fact), cache (Memcache or Redis), worker and cron job (beta).
My app uses the first two, but I'm actually trying to figure out Memcache as I type this.
The idea is that you can just launch new components to scale your app. This is so easy that a non-techy front office person can monitor the app and scale it when needed, it is literally just one click of a button.
I think I ended up at the site because I was looking at Heroku stuff. Anyway, a colleague of mine saw it and he knew it too. Said it was PaaS for PHP, so in the end I decided to test it out.
First I ran a simple pre-configured WordPress app, this worked. But this is not what this service is for.
So my next attempt was making it all by myself. First a PHP web component, yep, worked and phpinfo()
gave me a bunch of nice stats.
Then the database component, up and running within a few seconds.
But it showed me a sad smiley face. Apparently, without any tables and whatever, the MySQL component takes up 90% of the allocated 10MB.
Git
Then I started working on my app, staging files to my local git repo, committing them, pushing them.. and waiting. A long time.
Redeploying from git commits.
{{< img src="/img/blog/2013/happy_web.png" desc="Happy Web component" >}}
When you push your local changes to the PagodaBox git server (you can also choose the not-recommended SFTP option when signing up) they totally rebuild,
redeploy and relocate your components. This last part is nice because when you add changes, your 'old' site still works until the new one is up and running
after which some magic happens and your URL gets redirected to the new machine.
Only after I finished my app that evening, I noticed you can turn this feature off in your account settings. But then you have to deploy your site yourself based on a commit.
Maybe it would be nice if you could send some kind of flag with your git push
command; --no-deploy
.
Pagoda Tunneling
Also there's no PHPMyAdmin, the beast we all came to love. To work on your database you have to use their
Pagoda Tunnel system.
This requires you to install Ruby and download their Tunnel gem. After that you can tunnel into your app by opening the command line tool:
pagoda tunnel -a <app_name> -c <component_name>
This will turn your terminal window into a little server/tunnel, and you can use a SQL tool (I used HeidiSQL) to connect to
localhost:45000
where you will find your Pagoda database.
Learning
So as you understand it's quite a big endeavour, and I personally don't require the need for scaling,
so I can't really test any of that. But I can say it was quite a nice learning experience.
Also, I did manage to get Memcache running (first time ever) but I'm not noticing any difference,
guess my queries and database aren't that big for it to be noticeable.
.. or the fact that all these servers are probably in the US and it takes 600ms anyway.


Game of Thrones Database
Houses Database
Characters
Houses
Skills
Religions
Houses Table
First Name
Last Name
{% for r in rows %}
{{ r.0 }}
{{ r[1] }}
{% endfor %}
Clear Filter
Add House
Name*:
Number of Members:
House Motto:
House Sigil:
House Leader:
{% for l in leaders %}
{{ l[1] }} {{ l[2] }}
{% endfor %}
Null
Edit Houses
{% for r in rows %}
{{ r[0] }}
{% endfor %}
Update
Remove Loyalty Between:
House:
{% for r in rows %}
{{r[0]}}
{% endfor %}
...and House:
{% for r in rows %}
{{r[0]}}
{% endfor %}
Submit
Delete House
House:
{% for r in rows %}
{{r[0]}}
{% endfor %}
Delete
Home


Student Organization Fundraising Request Form
Organization Name
Contact Name
Contact Email
Proposed Date
Fundraiser Description
Fundraiser Location
Fundraiser Purpose
Upfront Cost (USD)
Adviser's Online Signature


-->
Steps To Create Profile :-
First Register Yourself.
Login with registerd ID and Password.
Click Create Profile Button.
After Click Create Profile Button You can also see other profiles.
Also Create Profile link in left side which helps to create profiles.


Off The Ball Roadshow | Galway | O'Driscoll, Cyril Farrell
by Seafra O'DonovanOff The Ball in association with Heineken Rugby Club, is back on the road and will be LIVE from The Galmont Hotel in Galway on Wednesday the 11th December!
We’ll be previewing Connacht Rugby’s 4th Round Heineken Champions Cup clash with Gloucester on the 14th of December from The Galmont Hotel in Galway in the company of some Connacht and Irish Rugby legends, including Brian O’Driscoll and Galway Hurling legend Cyril Farrell with more special guests to be announced!
Tickets are priced at €10 + booking fee and they're bound to move fast so get yours NOW to avoid disappointment.
It’s all in association with Heineken Rugby Club. Visit DrinkAware.ie
And remember, this show is Strictly Over 18’s only.


The Branding Service is designed for businesses and organisations that wish to start their branding campaign. Our experts will work with you on your businesses branding to understand your business and then create exactly what you want. Initially, we will give you a quote based upon your branding requirements, following this quote and you're happy with the price our experts will get straight to work.
The Branding Service provides a wide range of products for branding.We can help give your business a logo that matches your message. We do it exactly the way you'd want it. We also provide services in which we can produce designs for business cards and then have them printed and sent to you. We offer the service of creating all your icons and banners for social media. So, on any social media platform, your business can look perfect.
Branding is required for every business, and even a simple logo can act as an investment for your company. A well-designed logo has shown that when they have a correctly coloured logo, 80% of the company's brand recognition increases. Good design is essential for your branding, which is why we always make sure to follow the well-known design principles here at Atlas Websites to ensure that your branding is perfect.
The reason why we should do your business branding is because we care about your branding. We want to leave a mark and that mark whether it be a website or a logo, must be perfect, we want it suite you and your brand exactly the way you want it too. We want your business to grow.
Digital marketing is also supported by branding, and digital marketing without a logo is a tough task. As a service, Atlas Websites offers both branding and digital marketing to enable your company to have the face you want. So your company can grow and attract new customers. We do everything we can to understand your business, so it is best to have someone who understands your company do your branding and digital marketing for you especially if you are already using one of our services.
A brand is more than just a logo, it's the whole message of your business, and that's why we're offering services that not only create logos but also expand your brand in other areas such as social media. A brand is your business personality, so choose the people you care about your business to create your business personality.


Web Structure and Wishlist
Feature Wishlist:
Text that blurs/focusses slowly on mouseover
I'd like to have text, links especially, that blur slowly or come into focus slowly with the mouseover them. I don't know if this
can be done easily, I did see static blurred text through use of text-shadow
. I guess transitions
can be done with javascript later. Apparently there are new ways to do this with only CSS but using shadow as in the link is a trick that has wider (older) support.
A fixed header
This took way more fiddling than I expected but I got it going with some compromise. EDIT: this broke on the redesign, my implementation wasn't compatible with the current responsive menu that migrates to the side. I started a new branch on github to get this working again.
Text that types itself on the page
Here's another thing that relies on animation. I like it a lot. It can be done using just css, although maybe this css animation feature, like some of the methods for blurring text, relies on features that aren't widely supported yet.
Flexboxes.
How to have side by side elements that display nicely without a lot of tinkering appears tricky at the moment. HTML seems to lend itself more to vertical ordering than horizontal so I'd like to get familiar with this tool and put it somewhere on this site.
Something I can't put my finger on..
These websites from the Zen garden show something which I want to capture in my website. It's got something to do with a de-emphasis of the rectangular borders around elements through features/images that float in the white space or fade into it.
- The Bonsai tree against white here.
- The header on this page.
- The combination of image against white and fading scroll here.
What are HTML, CSS, the DOM and how do they fit together?
Imagine you have an empty room and you want to fill it with furniture and things. But for some reason you have to write instructions and get someone else to do it for you. Maybe you're on the phone talking to a friend who is helping you move while you're away somewhere.
HTML
HTML is like a list of things that are going to be in the room, you might say 'chair' or 'table' or 'lightbulb'. HTML also says whether objects are inside one another or just out in the room alone. For instance, you might have a <book> inside your <shelf>
CSS
CSS contains information about each object's size, colour, location (apart from being inside or part of other items), style. Everything else that decides exactly what each thing is going to look like and where it fits in.
the DOM
the DOM is what happens when your friend follows your two sets of instructions and fills your room with
stuff according to your plan.  Different friends might make different guesses if you leave some information out, in the same way the DOM produced
isn't an exact copy of your code, it get's interpreted by the browser.
That's a bit of a stretched analogy in some ways; the DOM isn't the final website or room you see, it's an intermediary that get's
built out of your specifications/code and which is the source of the final display.
What is meant by boxifying design?
Every object in HTML gets interpreted and displayed as a rectangle, so in order to make a non-rectangular design into a website it needs to be translated (boxified) into the language of rectangles. I enjoyed the Udacity video that showed an example of taking a design on a piece of paper and going through the task of splitting all the content into boxes, this effectively prepares the design to be converted to HTML.
What is the box model?
Each HTML element box has:
Contents
Padding (space between contents and border)
Border
Margin (space between border and other elements)
These parts are all rectangular and sit inside one another. This is the box model. By setting the width, behaviour and colour of all these parts there is a great deal of control over where each box sits and the space it has around it.


home
home_fill
favorite
WEDDING
list
list_fill
people
PEOPLE
settings
settings_fill
list_alt
PROGRAM
settings
settings_fill
accessibility_new
ATTIRE
settings
settings_fill
pin_drop
VENUE
settings
settings_fill
restaurant
FOOD


View Highscore
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Coding Quiz
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The RFIDSourceConfigTypes class is an auxiliary class created to simplify the work of the programmer.
More...
#include <RFIDSourceConfigTypes.h>
|
|
static const unsigned int | READ_CYCLE = 0x00000000 |
| |
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static const unsigned int | OBSERVED_THRESHOLD = 0x00000001 |
| |
|
static const unsigned int | LOST_THRESHOLD = 0x00000002 |
| |
|
static const unsigned int | Q = 0x00000003 |
| |
|
static const unsigned int | SESSION = 0x00000004 |
| |
|
static const unsigned int | TARGET = 0x00000005 |
| |
|
static const unsigned int | SELECTED = 0x00000006 |
| |
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static const unsigned int | ISO18006B_DESB = 0x00000007 |
| |
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static const unsigned int | DWELL_TIME = 0x00000008 |
| |
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static const unsigned int | INV_COUNT = 0x0000000A |
| |
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static const unsigned int | TID_LENGTH = 0x0000000D |
| |
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static const unsigned int | QUIET_TIME = 0x0000000F |
| |
The RFIDSourceConfigTypes class is an auxiliary class created to simplify the work of the programmer.
The RFIDSourceConfigTypes class is an auxiliary class with the source parameter types can be sent to the RFID reader.
The documentation for this class was generated from the following file:


A recipe page using HTML: Cookie Recipe
A page for a cupcake shop using HTML and CSS: Cupcake Shop
An exercise duplicating a Wikipedia page using HTML and CSS (My partner helped a lot with this one): Wikicode
As a wee lassie, I spent my days in Missoula, Montana, making snow forts and dreaming of the outside world. In high school, I discoverd the French language and studied in France for a year. I completed a (very marketable) bachelor's degree in French Literature, so I continued on and earned a Master's in Linguistics. This enabled me to travel the world teaching English as a second language to the masses. I fell in love with a handsome Tunisian I met in an Irish pub in Abu Dhabi, and ten years and two kids later, we are happily settled in my favorite U.S. city, Portland. My family and I have fun taking trips to the ocean, and chilling with our kitties Lassie and Mango. I tought ESL for over 12 years and enjoyed it, but in recent years I began to feel restless and unchallenged. I started to play around with some online bootcamp prep sites, and realized how much fun it was to code. I could make a machine do what I want just by typing! After careful research, I decided on attending Epicodus, where I learned more in the first week than I could have imaginged. I look forward to a new career as a web developer, and can't wait to learn more.


-
Setting the Record Straight on Tor
corporate.comcast.com
Comcast brings together the best in media and technology.
-
Hospital network hacked, 4.5 million records stolen
money.cnn.com
Hackers have taken 4.5 million Social Security numbers from patients who attended any one of Community Health Systems' 206 hospitals this year.
-
Tenn. Firm Sues Bank Over $327K Cyberheist — Krebs on Security
krebsonsecurity.com
An industrial maintenance and construction firm in Tennessee that was hit by a $327,000 cyberheist is suing its financial institution to recover the ...
-
How do I recompile Bash to avoid Shellshock (the remote exploit ...
apple.stackexchange.com
Given that Bash 3.2 (the version shipped by OSX) is vulnerable to the remote execution exploit known as "Shell Shock" (CVE-2014-6271 and ...
-
Every Mac Is Vulnerable to the Shellshock Bash Exploit: Here's How to ...
mac-how-to.wonderhowto.com
Heartbleed, move over. There's a new bug in town, and this time it's also affecting Mac and Linux computers. It's called Shellshock (its original ...
-
‘Shellshock’ Bug Spells Trouble for Web Security — Krebs on Security
krebsonsecurity.com
As if consumers weren’t already suffering from breach fatigue: Experts warn that attackers are exploiting a critical, newly-disclosed security ...
-
Jimmy John's Gourmet Sandwiches POS Systems Hacked - Dark Reading
www.darkreading.com
Sandwich chain is the latest data breach victim, with credit and debit card data breached in 216 of its restaurants.
-
Apple Pulls New IOS Amid Dropped Calls. Advice on Twitter: DO NOT UPDATE
www.bloomberg.com
Apple Inc. pulled an update for the iPhone operating system after the new software caused some people to lose cellular service.
-
Worm Illuminates Potential NAS Nightmare
www.darkreading.com
A researcher at Black Hat Europe hopes to demonstrate a homegrown, self-replicating worm to illustrate major threats to popular network-attached ...
-
Critical Update for Adobe Reader & Acrobat — Krebs on Security
krebsonsecurity.com
Adobe has released a security update for its Acrobat and PDF Reader products that fixes at least eight critical vulnerabilities in Mac and Windows ...
-
Analysis of Backoff POS Malware Gripping the Retail Sector Reveals Lack of ...
www.invincea.com
The recent compromises of retail name brands are topping the news cycles and rightfully worrying consumers about the security of their credit. Most ...
-
5 Million Online Passwords Leaked, Check Yours Now [Updated]
lifehacker.com
According to the Daily Dot, nearly 5 million usernames and passwords associated with Gmail accounts have been leaked on a Russian Bitcoin forum. ...
-
Bitcoin founder Satoshi Nakamoto’s email apparently hijacked
www.hotforsecurity.com
Satoshi Nakamoto. The mysterious inventor of the popular crypto-currency Bitcoin. His creation continues to trade at the speed of light, but Nakamoto ...
-
blog.reddit -- what's new on reddit: Hell, It's About Time – reddit now ...
www.redditblog.com
It may have taken us 9 years, 2 months, and 16 days, but we did it. I'm happy to announce that we now support full-site HTTPS on reddit.com.
-
Salaries paid in bitcoin a growing trend in Canada
www.cbc.ca
A small but growing — and surprising — number of workers are rejecting Canadian dollar salaries for bitcoin, according to an Ontario payroll firm.
-
Firefox 32.0 fixes holes, shakes out some old SSL certs, introduces ...
nakedsecurity.sophos.com
Yesterday was Firefox's Fortytwosday (updates come out every 42 days, on Tuesdays, in a nod to Douglas Adams), bringing us to Firefox 32.0. There are ...
-
Banks Say Home Depot Just Experienced a Major Credit Card Breach
gizmodo.com
If you just bought a new screwdriver, check your Visa card for strange charges. Several banks are reporting that Home Depot has experienced a credit ...
-
Update: What Jennifer Lawrence can teach you about cloud security
arstechnica.com
Posting of celeb pics exposes the weakest links in cloud services, smartphones.
-
Washington DC OWASP Chapter
www.meetup.com
You are not going to want to miss this one... next month we will be discussing "The World of Ruby on Rails Security" with Justin Collins. Abstract: ...
-
50 Security Flaws Fixed in Google Chrome
threatpost.com
Google has fixed 50 security vulnerabilities in its Chrome browser, including a critical string of bugs that can allow an attacker to execute ...
-
220 million records stolen, 16 arrested in massive South Korean data breach
nakedsecurity.sophos.com
South Korean authorities have revealed a massive data breach that has affected over half of the country. The stolen records include real names, ...
-
Apple iOS malware gets onto 75,000 iPhones, steals ad clicks
nakedsecurity.sophos.com
Apple keeps iOS locked down, so malware on iPhones and iPads is very rare. But iOS malware does happen, and this one is called "AdThief" because ...
-
35 D.C.-area Shoppers stores hit by credit card breach - Washington ...
www.bizjournals.com
Parent company Supervalu has not said how many consumers were affected by the breach, but one security expert believes that the number of credit ...
-
Data breach at UPS Stores in 24 states
money.cnn.com
United Parcel Service has discovered a computer breach that affects more than 50 of its stores
-
Why contractors' home networks are a security threat
www.csoonline.com
Companies should take note of a recent poll that found contractors and IT administrators were the favorite targets of hackers.
-
Target Cuts Full-Year Forecast As Effects From Data Breach Linger
www.forbes.com
Investors had two weeks to brace themselves for a disappointing second quarter earnings result from Target -- the superstore released preliminary ...
-
A portable router that conceals your Internet traffic
arstechnica.com
Def Con presentation unveils OPSEC tool for the rest of us—some assembly required.


I am a B.Tech graduate from Sharda University and presently working in a startup based in Mumbai.
.
I am a keen learner, Computer Science enthusiast and an aspiring website and cross platform mobile app developer with a passion for bringing together creative design and intuitive UX with bullet-proof code.
I think the best way to gain knowledge is by experimenting and the best way to strengthen concepts is by teaching.
Rajkiya Pratibha Vikas Vidhayalaya
I completed my scholling from here. Through efficient teaching and firm support by my teachers I could achieve:
X    |  CBSE  |  9.2 CGPA
XII  |  CBSE  |  70%.
IIT Coaching
Abhayanand Super- 30. I prepared for competetive entrance exams ie. JEE-mains and JEE-advance here for one year under the guidance of Abhayanand Sir. This one year helped me to improve in many ways.
B.Tech.(Hons.) Computer Science
2014-18 Batch B.tech Graduate. Learning about computer science and developing a temprament towards logical thinking, building strong friendships and exploring many avenues.
CGPA: 7.6/10.
Intern
19 June'17 - 19 August'17
Worked for two months as an Intern at Greater Noida campus. Majorily focused on Android Developer. Developed an application for a project named Sens:Smart Agriculture and Farming. It was a real-life project in which we use sensors data to prdict the crop yield and showcase that data via graphs with Android and web app.
Graphic Designer
December'16 - February'17
IVF has a motive to create India's largest online platform for young people which helps them to express themselves on issues of importance.
Full Stack Developer
July'18 - Present
My responsibility is to develope and design a robust and user-friendly application. The company mainly works on the hybrid mobile application development. Its a mobile first startup which focuses on bringing together new technologies and experimentation.
Web Development
Front-end: HTML, CSS, JavaScript, Bootstrap, jQuery, Angular 6+ & React.js
UI/UX Design
I have the design sensibility needed to make a usable and enjoyable product which is soothing to the eyes and easy to understand by the user.
Graphic Design
I like designing logos, posters, flex and anything else that can get my creativity flowing. I use Adobe Photoshop CC and Adobe Illustrator CC.
Video Editing
During orientations at university the video effects made me wonder. I was amazed and started exploring into this domain over an year ago. I use Sony Vegas and DaVinci Resolve.
3D Modeling
3D models in games always make me curious. This curiosity helped me to learn 3D modeling. I have a hand on experience with Blender.
Machine Learning
Google Suggestions made me look into this domain and since then I have worked a lot on several machine learning problems. I use scikit-learn, theano and pdnn.
Computer Vision
My first experience with augmented reality introduced this whole new amazing world to me. I used OpenCV-python library for my final year B.tech project.
Competetive Coding
If writing code is like walking then I try to run too. I am developing upon my 'smart-code' skills by participating in online code challenges. This is a never ending road and I am trying my best.
Experienced:
HTML, CSS, JavaScript, MySQL, C#
Familiar:
.net
Experienced:
jQuery, Angular 6+, React.js, Materialize, OpenCV
Familiar:
Google Map API, Google Speech to text API, chartist.js, rxjs
I worked on:
MySQL
Certificate:
Learn HTML and CSS by Scratch - Udemy
Be a Bootstrap Developer from Scratch - Udemy
Introduction to Angular - Udemy
Introduction to Linux - EdX
Java certification - Cetpa, Noida
A complete guide to AngularJS - Udemy
Understanding JSON, Javascript and AJAX - Coursera
English Fluency : Advanced - Duolingo
German Fluency : Advanced - Duolingo
I did training on:
iOS Application Development training by Apple Inc
6 month training of Java language at Cetpa Infotech, Noida
I'm familiar with:
Object Oriented Design, OOP Concepts, Test Driven Development, Paper Prototyping, Material Design Principles, Data Structures and Algorithms, Linux.
Photography helps me to show the world which I want to show to others. It is my best way to reciprocate my love for history, nature and people around me.
Worked as a content creator for a Bangalore Based startup Bameslog.
Worked as a senior content creator for Sharda University cultural fest-Chorus, Sharda University Technical fest-Contrivance for 4 consecutive years.
I just love eating. I am a man of taste and a listener of my tummy so I keep quality and quantity hand-in-hand. I love to experiment with the food I like.
Driving quietly down the road with trees closing in is like living a dream for me and fortunately I do live my dream very often.
I love travelling. I have been to great Himalayas and Southern and Western regions of my country. I wish to explore other corners of world too.


{% extends "base.html" %} {% import "bootstrap/wtf.html" as wtf %} {% block content %}
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|
ovs all
|
Open vSwitch can use Intel(R) DPDK lib to operate entirely in userspace. This file explains how to install and use Open vSwitch in such a mode.
The DPDK support of Open vSwitch is considered experimental. It has not been thoroughly tested.
This version of Open vSwitch should be built manually with configure
and make
.
OVS needs a system with 1GB hugepages support.
Required: DPDK 2.0 Optional (if building with vhost-cuse): fuse
, fuse-devel
(libfuse-dev
on Debian/Ubuntu)
Set $DPDK_DIR
``` export DPDK_DIR=/usr/src/dpdk-2.0 cd $DPDK_DIR ```
Update config/common_linuxapp
so that DPDK generate single lib file. (modification also required for IVSHMEM build)
CONFIG_RTE_BUILD_COMBINE_LIBS=y
Update config/common_linuxapp
so that DPDK is built with vhost libraries.
CONFIG_RTE_LIBRTE_VHOST=y
Then run make install
to build and install the library. For default install without IVSHMEM:
make install T=x86_64-native-linuxapp-gcc
To include IVSHMEM (shared memory):
make install T=x86_64-ivshmem-linuxapp-gcc
For further details refer to http://dpdk.org/
Configure & build the Linux kernel:
Refer to intel-dpdk-getting-started-guide.pdf for understanding DPDK kernel requirement.
Configure & build OVS:
Non IVSHMEM:
export DPDK_BUILD=$DPDK_DIR/x86_64-native-linuxapp-gcc/
IVSHMEM:
export DPDK_BUILD=$DPDK_DIR/x86_64-ivshmem-linuxapp-gcc/
``` cd /openvswitch ./boot.sh ./configure –with-dpdk=$DPDK_BUILD [CFLAGS="-g -O2 -Wno-cast-align"] make ```
Note: 'clang' users may specify the '-Wno-cast-align' flag to suppress DPDK cast-align warnings.
To have better performance one can enable aggressive compiler optimizations and use the special instructions(popcnt, crc32) that may not be available on all machines. Instead of typing make
, type:
`make CFLAGS='-O3 -march=native'`
Refer to INSTALL.userspace.md for general requirements of building userspace OVS.
Setup system boot Add the following options to the kernel bootline:
default_hugepagesz=1GB hugepagesz=1G hugepages=1
Setup DPDK devices:
DPDK devices can be setup using either the VFIO (for DPDK 1.7+) or UIO modules. UIO requires inserting an out of tree driver igb_uio.ko that is available in DPDK. Setup for both methods are described below.
modprobe uio
insmod $DPDK_BUILD/kmod/igb_uio.ko
$DPDK_DIR/tools/dpdk_nic_bind.py --bind=igb_uio eth1
VFIO:
VFIO needs to be supported in the kernel and the BIOS. More information can be found in the DPDK Linux GSG.
modprobe vfio-pci
sudo /usr/bin/chmod a+x /dev/vfio
and: sudo /usr/bin/chmod 0666 /dev/vfio/*
$DPDK_DIR/tools/dpdk_nic_bind.py --bind=vfio-pci eth1
Mount the hugetable filsystem
mount -t hugetlbfs -o pagesize=1G none /dev/hugepages
Ref to http://www.dpdk.org/doc/quick-start for verifying DPDK setup.
First time only db creation (or clearing):
``` mkdir -p /usr/local/etc/openvswitch mkdir -p /usr/local/var/run/openvswitch rm /usr/local/etc/openvswitch/conf.db ovsdb-tool create /usr/local/etc/openvswitch/conf.db \ /usr/local/share/openvswitch/vswitch.ovsschema ```
Start ovsdb-server
``` ovsdb-server –remote=punix:/usr/local/var/run/openvswitch/db.sock \ –remote=db:Open_vSwitch,Open_vSwitch,manager_options \ –private-key=db:Open_vSwitch,SSL,private_key \ –certificate=Open_vSwitch,SSL,certificate \ –bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert –pidfile –detach ```
First time after db creation, initialize:
``` ovs-vsctl –no-wait init ```
Start vswitchd:
DPDK configuration arguments can be passed to vswitchd via --dpdk
argument. This needs to be first argument passed to vswitchd process. dpdk arg -c is ignored by ovs-dpdk, but it is a required parameter for dpdk initialization.
``` export DB_SOCK=/usr/local/var/run/openvswitch/db.sock ovs-vswitchd –dpdk -c 0x1 -n 4 – unix:$DB_SOCK –pidfile –detach ```
If allocated more than one GB hugepage (as for IVSHMEM), set amount and use NUMA node 0 memory:
``` ovs-vswitchd –dpdk -c 0x1 -n 4 –socket-mem 1024,0 \ – unix:$DB_SOCK –pidfile –detach ```
Add bridge & ports
To use ovs-vswitchd with DPDK, create a bridge with datapath_type "netdev" in the configuration database. For example:
ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev
Now you can add dpdk devices. OVS expect DPDK device name start with dpdk and end with portid. vswitchd should print (in the log file) the number of dpdk devices found.
``` ovs-vsctl add-port br0 dpdk0 – set Interface dpdk0 type=dpdk ovs-vsctl add-port br0 dpdk1 – set Interface dpdk1 type=dpdk ```
Once first DPDK port is added to vswitchd, it creates a Polling thread and polls dpdk device in continuous loop. Therefore CPU utilization for that thread is always 100%.
Note: creating bonds of DPDK interfaces is slightly different to creating bonds of system interfaces. For DPDK, the interface type must be explicitly set, for example:
``` ovs-vsctl add-bond br0 dpdkbond dpdk0 dpdk1 – set Interface dpdk0 type=dpdk – set Interface dpdk1 type=dpdk ```
Add test flows
Test flow script across NICs (assuming ovs in /usr/src/ovs): Execute script:
``` #! /bin/sh
cd /usr/src/ovs/utilities/
./ovs-ofctl del-flows br0
./ovs-ofctl add-flow br0 in_port=1,action=output:2 ./ovs-ofctl add-flow br0 in_port=2,action=output:1 ```
Performance tuning
With pmd multi-threading support, OVS creates one pmd thread for each numa node as default. The pmd thread handles the I/O of all DPDK interfaces on the same numa node. The following two commands can be used to configure the multi-threading behavior.
ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=<hex string>
The command above asks for a CPU mask for setting the affinity of pmd threads. A set bit in the mask means a pmd thread is created and pinned to the corresponding CPU core. For more information, please refer to man ovs-vswitchd.conf.db
ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=<integer>
The command above sets the number of rx queues of each DPDK interface. The rx queues are assigned to pmd threads on the same numa node in round-robin fashion. For more information, please refer to man ovs-vswitchd.conf.db
Ideally for maximum throughput, the pmd thread should not be scheduled out which temporarily halts its execution. The following affinitization methods can help.
Lets pick core 4,6,8,10 for pmd threads to run on. Also assume a dual 8 core sandy bridge system with hyperthreading enabled where CPU1 has cores 0,...,7 and 16,...,23 & CPU2 cores 8,...,15 & 24,...,31. (A different cpu configuration could have different core mask requirements).
To kernel bootline add core isolation list for cores and associated hype cores (e.g. isolcpus=4,20,6,22,8,24,10,26,). Reboot system for isolation to take effect, restart everything.
Configure pmd threads on core 4,6,8,10 using 'pmd-cpu-mask':
ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=00000550
You should be able to check that pmd threads are pinned to the correct cores via:
`` top -p
pidof ovs-vswitchd-H -d1
``
Note, the pmd threads on a numa node are only created if there is at least one DPDK interface from the numa node that has been added to OVS.
To understand where most of the time is spent and whether the caches are effective, these commands can be used:
``` ovs-appctl dpif-netdev/pmd-stats-clear #To reset statistics ovs-appctl dpif-netdev/pmd-stats-show ```
Following the steps above to create a bridge, you can now add dpdk rings as a port to the vswitch. OVS will expect the DPDK ring device name to start with dpdkr and end with a portid.
ovs-vsctl add-port br0 dpdkr0 -- set Interface dpdkr0 type=dpdkr
DPDK rings client test application
Included in the test directory is a sample DPDK application for testing the rings. This is from the base dpdk directory and modified to work with the ring naming used within ovs.
location tests/ovs_client
To run the client :
``` cd /usr/src/ovs/tests/ ovsclient -c 1 -n 4 –proc-type=secondary – -n "port id you gave dpdkr" ```
In the case of the dpdkr example above the "port id you gave dpdkr" is 0.
It is essential to have –proc-type=secondary
The application simply receives an mbuf on the receive queue of the ethernet ring and then places that same mbuf on the transmit ring of the ethernet ring. It is a trivial loopback application.
In addition to executing the client in the host, you can execute it within a guest VM. To do so you will need a patched qemu. You can download the patch and getting started guide at :
https://01.org/packet-processing/downloads
A general rule of thumb for better performance is that the client application should not be assigned the same dpdk core mask "-c" as the vswitchd.
DPDK 2.0 supports two types of vhost:
Whatever type of vhost is enabled in the DPDK build specified, is the type that will be enabled in OVS. By default, vhost-user is enabled in DPDK. Therefore, unless vhost-cuse has been enabled in DPDK, vhost-user ports will be enabled in OVS. Please note that support for vhost-cuse is intended to be deprecated in OVS in a future release.
The following sections describe the use of vhost-user 'dpdkvhostuser' ports with OVS.
QEMU version v2.1.0+
QEMU v2.1.0 will suffice, but it is recommended to use v2.2.0 if providing your VM with memory greater than 1GB due to potential issues with memory mapping larger areas.
Following the steps above to create a bridge, you can now add DPDK vhost-user as a port to the vswitch. Unlike DPDK ring ports, DPDK vhost-user ports can have arbitrary names.
For vhost-user, the name of the port type is dpdkvhostuser
``` ovs-vsctl add-port br0 vhost-user-1 – set Interface vhost-user-1 type=dpdkvhostuser ```
This action creates a socket located at /usr/local/var/run/openvswitch/vhost-user-1
, which you must provide to your VM on the QEMU command line. More instructions on this can be found in the next section "DPDK vhost-user VM configuration" Note: If you wish for the vhost-user sockets to be created in a directory other than /usr/local/var/run/openvswitch
, you may specify another location on the ovs-vswitchd command line like so:
./vswitchd/ovs-vswitchd --dpdk -vhost_sock_dir /my-dir -c 0x1 ...
Follow the steps below to attach vhost-user port(s) to a VM.
Configure sockets. Pass the following parameters to QEMU to attach a vhost-user device:
``` -chardev socket,id=char1,path=/usr/local/var/run/openvswitch/vhost-user-1 -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet1 ```
...where vhost-user-1 is the name of the vhost-user port added to the switch. Repeat the above parameters for multiple devices, changing the chardev path and id as necessary. Note that a separate and different chardev path needs to be specified for each vhost-user device. For example you have a second vhost-user port named 'vhost-user-2', you append your QEMU command line with an additional set of parameters:
``` -chardev socket,id=char2,path=/usr/local/var/run/openvswitch/vhost-user-2 -netdev type=vhost-user,id=mynet2,chardev=char2,vhostforce -device virtio-net-pci,mac=00:00:00:00:00:02,netdev=mynet2 ```
Configure huge pages. QEMU must allocate the VM's memory on hugetlbfs. vhost-user ports access a virtio-net device's virtual rings and packet buffers mapping the VM's physical memory on hugetlbfs. To enable vhost-user ports to map the VM's memory into their process address space, pass the following paramters to QEMU:
``` -object memory-backend-file,id=mem,size=4096M,mem-path=/dev/hugepages, share=on -numa node,memdev=mem -mem-prealloc ```
The following sections describe the use of vhost-cuse 'dpdkvhostcuse' ports with OVS.
DPDK 2.0 with vhost support enabled as documented in the "Building and
Installing section" As an additional step, you must enable vhost-cuse in DPDK by setting the following additional flag in config/common_linuxapp
:
CONFIG_RTE_LIBRTE_VHOST_USER=n
Following this, rebuild DPDK as per the instructions in the "Building and Installing" section. Finally, rebuild OVS as per step 3 in the "Building and Installing" section - OVS will detect that DPDK has vhost-cuse libraries compiled and in turn will enable support for it in the switch and disable vhost-user support.
Insert the Cuse module:
modprobe cuse
Build and insert the eventfd_link
module:
``` cd $DPDK_DIR/lib/librte_vhost/eventfd_link/ make insmod $DPDK_DIR/lib/librte_vhost/eventfd_link.ko ```
QEMU version v2.1.0+
vhost-cuse will work with QEMU v2.1.0 and above, however it is recommended to use v2.2.0 if providing your VM with memory greater than 1GB due to potential issues with memory mapping larger areas. Note: QEMU v1.6.2 will also work, with slightly different command line parameters, which are specified later in this document.
Following the steps above to create a bridge, you can now add DPDK vhost-cuse as a port to the vswitch. Unlike DPDK ring ports, DPDK vhost-cuse ports can have arbitrary names.
For vhost-cuse, the name of the port type is dpdkvhostcuse
``` ovs-vsctl add-port br0 vhost-cuse-1 – set Interface vhost-cuse-1 type=dpdkvhostcuse ```
When attaching vhost-cuse ports to QEMU, the name provided during the add-port operation must match the ifname parameter on the QEMU command line. More instructions on this can be found in the next section.
vhost-cuse ports use a Linux* character device to communicate with QEMU. By default it is set to /dev/vhost-net
. It is possible to reuse this standard device for DPDK vhost, which makes setup a little simpler but it is better practice to specify an alternative character device in order to avoid any conflicts if kernel vhost is to be used in parallel.
This step is only needed if using an alternative character device.
The new character device filename must be specified on the vswitchd commandline:
`./vswitchd/ovs-vswitchd --dpdk --cuse_dev_name my-vhost-net -c 0x1 ...`
Note that the --cuse_dev_name
argument and associated string must be the first arguments after --dpdk
and come before the EAL arguments. In the example above, the character device to be used will be /dev/my-vhost-net
.
`rm -rf /dev/vhost-net`
3a. Configure virtio-net adaptors: The following parameters must be passed to the QEMU binary:
``` -netdev tap,id=<id>,script=no,downscript=no,ifname=<name>,vhost=on -device virtio-net-pci,netdev=net1,mac=<mac> ```
Repeat the above parameters for multiple devices.
The DPDK vhost library will negiotiate its own features, so they need not be passed in as command line params. Note that as offloads are disabled this is the equivalent of setting:
csum=off,gso=off,guest_tso4=off,guest_tso6=off,guest_ecn=off
3b. If using an alternative character device. It must be also explicitly passed to QEMU using the vhostfd
argument:
``` -netdev tap,id=<id>,script=no,downscript=no,ifname=<name>,vhost=on, vhostfd=<open_fd> -device virtio-net-pci,netdev=net1,mac=<mac> ```
The open file descriptor must be passed to QEMU running as a child process. This could be done with a simple python script.
``` #!/usr/bin/python fd = os.open("/dev/usvhost", os.O_RDWR) subprocess.call("qemu-system-x86_64 .... -netdev tap,id=vhostnet0,\ vhost=on,vhostfd=" + fd +"...", shell=True)
Alternatively the qemu-wrap.py
script can be used to automate the requirements specified above and can be used in conjunction with libvirt if desired. See the "DPDK vhost VM configuration with QEMU wrapper" section below.
Configure huge pages: QEMU must allocate the VM's memory on hugetlbfs. Vhost ports access a virtio-net device's virtual rings and packet buffers mapping the VM's physical memory on hugetlbfs. To enable vhost-ports to map the VM's memory into their process address space, pass the following parameters to QEMU:
-object memory-backend-file,id=mem,size=4096M,mem-path=/dev/hugepages, share=on -numa node,memdev=mem -mem-prealloc
Note: For use with an earlier QEMU version such as v1.6.2, use the following to configure hugepages instead:
-mem-path /dev/hugepages -mem-prealloc
The QEMU wrapper script automatically detects and calls QEMU with the necessary parameters. It performs the following actions:
Before use, you must edit the configuration parameters section of the script to point to the correct emulator location and set additional settings. Of these settings, emul_path
and us_vhost_path
must be set. All other settings are optional.
To use directly from the command line simply pass the wrapper some of the QEMU parameters: it will configure the rest. For example:
``` qemu-wrap.py -cpu host -boot c -hda <disk image>=""> -m 4096 -smp 4 –enable-kvm -nographic -vnc none -net none -netdev tap,id=net1, script=no,downscript=no,ifname=if1,vhost=on -device virtio-net-pci, netdev=net1,mac=00:00:00:00:00:01 ```
If you are using libvirt, you must enable libvirt to access the character device by adding it to controllers cgroup for libvirtd using the following steps.
1. In `/etc/libvirt/qemu.conf` add/edit the following lines: ``` 1) clear_emulator_capabilities = 0 2) user = "root" 3) group = "root" 4) cgroup_device_acl = [ "/dev/null", "/dev/full", "/dev/zero", "/dev/random", "/dev/urandom", "/dev/ptmx", "/dev/kvm", "/dev/kqemu", "/dev/rtc", "/dev/hpet", "/dev/net/tun", "/dev/<my-vhost-device>", "/dev/hugepages"] ``` <my-vhost-device> refers to "vhost-net" if using the `/dev/vhost-net` device. If you have specificed a different name on the ovs-vswitchd commandline using the "--cuse_dev_name" parameter, please specify that filename instead. 2. Disable SELinux or set to permissive mode 3. Restart the libvirtd process For example, on Fedora: `systemctl restart libvirtd.service`
After successfully editing the configuration, you may launch your vhost-enabled VM. The XML describing the VM can be configured like so within the <qemu:commandline> section:
1. Set up shared hugepages: ``` <qemu:arg value='-object'/> <qemu:arg value='memory-backend-file,id=mem,size=4096M,mem-path=/dev/hugepages,share=on'/> <qemu:arg value='-numa'/> <qemu:arg value='node,memdev=mem'/> <qemu:arg value='-mem-prealloc'/> ``` 2. Set up your tap devices: ``` <qemu:arg value='-netdev'/> <qemu:arg value='type=tap,id=net1,script=no,downscript=no,ifname=vhost0,vhost=on'/> <qemu:arg value='-device'/> <qemu:arg value='virtio-net-pci,netdev=net1,mac=00:00:00:00:00:01'/> ``` Repeat for as many devices as are desired, modifying the id, ifname and mac as necessary. Again, if you are using an alternative character device (other than `/dev/vhost-net`), please specify the file descriptor like so: `<qemu:arg value='type=tap,id=net3,script=no,downscript=no,ifname=vhost0,vhost=on,vhostfd=<open_fd>'/>` Where <open_fd> refers to the open file descriptor of the character device. Instructions of how to retrieve the file descriptor can be found in the "DPDK vhost VM configuration" section. Alternatively, the process is automated with the qemu-wrap.py script, detailed in the next section.
Now you may launch your VM using virt-manager, or like so:
`virsh create my_vhost_vm.xml`
To use the qemu-wrapper script in conjuntion with libvirt, follow the steps in the previous section before proceeding with the following steps:
qemu-wrap.py
in libvirtd's binary search PATH ($PATH) Ideally in the same directory that the QEMU binary is located.Set the VM to use the launch script. Set the emulator path contained in the <emulator><emulator/>
tags. For example, replace:
<emulator>/usr/bin/qemu-kvm<emulator/>
with:
<emulator>/usr/bin/qemu-wrap.py<emulator/>
Please note that additional configuration is required if you want to run ovs-vswitchd with DPDK backend inside a QEMU virtual machine. Ovs-vswitchd creates separate DPDK TX queues for each CPU core available. This operation fails inside QEMU virtual machine because, by default, VirtIO NIC provided to the guest is configured to support only single TX queue and single RX queue. To change this behavior, you need to turn on 'mq' (multiqueue) property of all virtio-net-pci devices emulated by QEMU and used by DPDK. You may do it manually (by changing QEMU command line) or, if you use Libvirt, by adding the following string:
`<driver name="vhost" queues="N">`
to <interface> sections of all network devices used by DPDK. Parameter 'N' determines how many queues can be used by the guest.
ivshmem:
Platform and Network Interface:
Please report problems to<EMAIL_ADDRESS>open vswit ch.o rg


Classes | |
| class | CharDeath |
| class | CharInfo |
| class | CharOnline |
Public Member Functions | |
| delegate void | GuildMembersReceived (List< CharInfo > members) |
| delegate void | LookupReceived (CharInfo info) |
| delegate void | WhoIsOnlineReceived (List< CharOnline > chars) |
Static Public Member Functions | |
| static void | GuildMembers (string guildName, GuildMembersReceived callback) |
| static void | LookupPlayer (string playername, LookupReceived callback) |
| static string | GetHTML (IAsyncResult ar) |
| static string | Match (string html, string pattern) |
| static string | Prepare (string text) |
| static void | WhoIsOnline (string worldName, WhoIsOnlineReceived callback) |
| static string Tibia.Website.GetHTML | ( | IAsyncResult | ar | ) | [static] |
| static void Tibia.Website.GuildMembers | ( | string | guildName, | |
| GuildMembersReceived | callback | |||
| ) | [static] |
| delegate void Tibia.Website.GuildMembersReceived | ( | List< CharInfo > | members | ) |
| static void Tibia.Website.LookupPlayer | ( | string | playername, | |
| LookupReceived | callback | |||
| ) | [static] |
| delegate void Tibia.Website.LookupReceived | ( | CharInfo | info | ) |
| static string Tibia.Website.Match | ( | string | html, | |
| string | pattern | |||
| ) | [static] |
| static string Tibia.Website.Prepare | ( | string | text | ) | [static] |
| static void Tibia.Website.WhoIsOnline | ( | string | worldName, | |
| WhoIsOnlineReceived | callback | |||
| ) | [static] |
| delegate void Tibia.Website.WhoIsOnlineReceived | ( | List< CharOnline > | chars | ) |


{% if error %}
ERROR: {{error}}
{% endif %} {% block main %}
Signet-Taproot faucet
Enter your signet address here to get some funds.
As an output you will get full raw transaction that was sent to you.
Send the money back to
{{fallbackaddr}}
when you don't need them.
Get some funds
Broadcast transaction
Paste raw hex transaction here and we will try to broadcast it.
Broadcast
{% if result %}
{{result}}
{% endif %} {% endblock %}
{% block scripts %} {% endblock %}


{% extends "index.html" %} {% block content %} {% if success == 1 %}
Image failed to process :(
Mission accomplished :)
Failed to upload :(


Dan Rodney | May 2
The Islands of Hawaii
Diverse and Majestic
The state of Hawaii encompasses nearly the entire volcanic Hawaiian Island chain, which comprises hundreds of islands spread over 1,500 miles. At the southeastern end of the archipelago, the eight “main islands” are (from the northwest to southeast) Ni’ihau, Kaua’i, O’ahu, Moloka’i, Lāna’i, Kaho’olawe, Maui and the island of Hawai’i. The last is the largest and is often called “The Big Island” to avoid confusion with the state as a whole. The archipelago is physiographically and ethnologically part of the Polynesian subregion of Oceania.
Hawaii’s tallest mountain, Mauna Kea, stands at 13,796 feet but is taller than Mount Everest if followed to the base of the mountain, which, lying at the floor of the Pacific Ocean, rises about 33,500 feet.
The Hawaiian islands were (and continue to be) continuously formed from volcanic activity initiated at an undersea magma source called a hotspot. As the tectonic plate beneath much of the Pacific Ocean moves to the northwest, the hot spot remains stationary, slowly creating new volcanoes. Due to the hotspot’s location, the only active volcanoes are located around the southern half of the Big Island. The newest volcano, Lō’ihi Seamount, is located south of the Big Island’s coast.
Mt. Haleakala's southern face is vastly different from the north.
Volcanic activity and subsequent erosion have created impressive geological features. The Big Island has the third highest point among the world’s islands. Slope instability of the volcanoes has generated damaging earthquakes with related tsunamis, particularly in 1868 and 1975. Steep cliffs have been caused by catastrophic debris avalanches on the submerged flanks of ocean island volcanos.
Several areas in Hawaii are under the protection of the National Park Service. Hawaii has two national parks: Haleakala National Park near Kula, on Maui, includes Haleakalā, the dormant volcano that formed east Maui; and Hawaii Volcanoes National Park in the southeast region of the island of Hawai’i, which includes the active volcano Kīlauea and its various rift zones.
Hawaiian Luau: Good food & hula dancers!
You're going to need a boat to get here!
Watch the sun rise from above. You're standing outside looking down at the clouds!
The state of Hawaii encompasses nearly the entire volcanic Hawaiian Island chain, which comprises hundreds of islands spread over 1,500 miles. At the southeastern end of the archipelago, the eight “main islands” are (from the northwest to southeast) Ni’ihau, Kaua’i, O’ahu, Moloka’i, Lāna’i, Kaho’olawe, Maui and the island of Hawai’i. The last is the largest and is often called “The Big Island” to avoid confusion with the state as a whole. The archipelago is physiographically and ethnologically part of the Polynesian subregion of Oceania.
Hawaii’s tallest mountain, Mauna Kea, stands at 13,796 feet but is taller than Mount Everest if followed to the base of the mountain, which, lying at the floor of the Pacific Ocean, rises about 33,500 feet.
The eight main islands, Hawai’i, Maui, O’ahu, Kaho’olawe, Lana’i, Moloka’i, Kaua’i and Ni’ihau are accompanied by many others. Ka’ala is a small island near Ni’ihau that is often overlooked. The Northwest Hawaiian Islands are a series of nine small, older masses northwest of Kaua’i that extend from Nihoa to Kure that are remnants of once much larger volcanic mountains. There are also more than 100 small rocks and islets, such as Molokini, that are either volcanic, marine sedimentary or erosional in origin, totaling 130 or so across the archipelago.
Text: Wikipedia http://en.wikipedia.org/wiki/Hawaii
Photos: Copyright Dan Rodney


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--- layout: post status: publish published: true title:
There were lots of Chicago Cubs roster changes to talk about on this week's episode of The Ivy Envy Podcast. Dan Straily gets called up for a Cubs spot start. Matt Szczur comes up and brings some speed to the team. We'll talk about what the future may hold for Szczur as a member of the Chicago Cubs. If you'd like to hear an interview that I did with Matt Szczur in the spring of 2012, you can listen to it here.
Junior Lake was demoted and we talk about the struggles he experienced and discuss where he may start in 2015. The Brett Jackson era has ended for the Cubs. We talk about his career with the Cubs and use it as an opportunity to compare the top prospects of a few years ago and the top prospects of today.
Kris Bryant is day-to-day with an injury and we talk about the grind of a full season of professional baseball and later in the show, muscle flexes call Bryant out for being "injury prone."
We answer several listener questions that involve pitching, offense, radio broadcasts and beer. Kurt's Scary Stat of the Week involves strikeouts.
During the episode, someone in the chat asked for our personal Twitter handles. If you'd like to connect with us on Twitter and other social networks, check out our Bio page.


Hong Kong leader hopes for peaceful resolution of university standoff
HONG KONG (Reuters) - Hong Kong’s embattled leader, Carrie Lam, hopes a standoff between police and anti-government protesters at a major university can be resolved peacefully, she said on Tuesday, adding that she had told police to handle it in a humane way.
Lam was speaking after a new chief of police called for citizens’ support to end more than five months of social unrest, with protesters trapped by police for a third day at a university in the Asian financial hub.
Lam had said violence roiling the former British colony exceeded protesters’ demands for democracy and described demonstrators as now being the people’s enemy.


HELLO WORLD!
Welcome to my profile page
~/profile.sh init
Loading Assets...
bio --show
Vinayak Sharma
Product Engineer, Myelin Foundry
Machine Learning
sudo build profile --file-type html
[sudo] password for $USER:
building..
about>>about.html
experience>>experience.html
projects>>projects.html
certifications>>certifications.html


Functions and classes to store, manipulate and summarise Monte Carlo Markov Chain (MCMC) samples.
| Version: | 0.0.3 |
| Depends: | R (≥ 2.10) |
| Imports: | abind, err, checkr, coda, utils |
| Suggests: | covr, graphics, testthat, tibble, stats |
| Published: | 2018-11-24 |
| Author: | Joe Thorley [aut, cre] |
| Maintainer: | Joe Thorley <joe at poissonconsulting.ca> |
| BugReports: | https://github.com/poissonconsulting/mcmcr/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/poissonconsulting/mcmcr |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README NEWS |
| CRAN checks: | mcmcr results |
| Reference manual: | mcmcr.pdf |
| Package source: | mcmcr_0.0.3.tar.gz |
| Windows binaries: | r-devel: mcmcr_0.0.3.zip, r-release: mcmcr_0.0.3.zip, r-oldrel: mcmcr_0.0.3.zip |
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Parallax scrolling is a technique in computer graphics and web design, where background images move by the camera slower than foreground images, creating an illusion of depth in a 2D scene and adding to the immersion.
When done right, it can look really cool!
Confusing, can be really annoying, hard to find or see information.
Overall takes away from the user experience.
“ Less is more. ”


Adjust Your Car Mirrors to Fully Cover Your Blind Spots [Driving]
Do this now.The way most drivers, and car makers, keep their side mirrors doesn’t actually cover the blind spot outside the driver’s vision. Car and Driver illustrates a car mirror setup that, once you get used to it, could prevent lane change freak-outs.
The auto magazine culls its mirror alignment diagram from a paper published in 1995 by the Society of Automotive Engineers (SAE). That paper suggested, basically, moving your side mirrors to point further out into adjacent lanes, a trick that can take some getting used to:
The paper advocates adjusting the mirrors so far outward that the viewing angle of the side mirrors just overlaps that of the cabin’s rearview mirror. This can be disorienting for drivers used to seeing the flanks of their own car in the side mirrors. But when correctly positioned, the mirrors negate a car’s blind spots. This obviates the need to glance over your shoulder to safely change lanes as well as the need for an expensive blind-spot warning system.
So the trick is to get the side mirrors aligned just outside what your rearview mirror covers, and rely on your own vision to cover the areas in your peripheral vision. Neat trick, but as the magazine (and their commenters) mention, you’ll want to train yourself on a neighborhood road before taking this setup out on the interstate.
Check out the Car and Driver post for a full look and explanation of the SAE-approved side mirror setup. Got a better solution to your side mirror setup? Do tell in the comments. Thanks for the link, cipheroid!.


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CM promises more powers for Lok Ayukta
by Special CorrespondentChief Minister Pinarayi Vijayan said here on Friday that the government was prepared to equip the office of the Lok Ayukta with more teeth to fight corruption.
Delivering the keynote address at the Lok Ayukta Day celebrations, he said the ombudsman was often perceived as a watchdog that barks but does not bite. “However, unlike many other States, the Lok Ayukta in Kerala is better empowered to carry out its mandate.” He said the government would consider legislative amendment to prevent the misuse of the office of the Lok Ayukta.
Lokpal chairperson Pinaki Chandra Ghosh called on all sections of society to realise the importance of moral values.
Kerala Lok Ayukta Cyriac Joseph presided.