We'll have to process our data to get the buyback premium/discount% vs forward return data.
unstack
method.df = history['close'].unstack(level=0) spy_close = spy['close'].unstack(level=0)
pct_change
to get the daily return of close price, then shift 1-step backward as prediction.ret = df.pct_change().shift(-1).iloc[:-1] ret_spy = spy_close.pct_change().shift(-1).iloc[:-1]
active_ret = ret.sub(ret_spy.values, axis=0)
unstack
method to get the buyback dataframe.df_buybacks = history_buybacks['executionprice'].unstack(level=0)
df_buybacks = df_buybacks.groupby(df_buybacks.index.date).mean() df_buybacks.columns = df.columns
df_close = df.reindex(df_buybacks.index)[~df_buybacks.isna()] df_buybacks = (df_buybacks - df_close)/df_close
Dataframe
to hold the buyback and 1-day forward return data.data = pd.DataFrame(columns=["Buybacks", "Return"])
Dataframe
.for row, row_buyback in zip(active_ret.reindex(df_buybacks.index).itertuples(), df_buybacks.itertuples()): index = row[0] for i in range(1, df_buybacks.shape[1]+1): if row_buyback[i] != 0: data = pd.concat([data, pd.DataFrame({"Buybacks": row_buyback[i], "Return":row[i]}, index=[index])])
dropna
to drop NaNs.data.dropna(inplace=True)


2
Notifications
Application Error
Just now
Settings
Private message
New user registration
2 days ago
Product
Reports
Reports
Pdf
Exel
Settings
Johnson
Settings
Logout
Dashboard
UI Elements
Buttons
Typography


In reference to (similar problem):
http://openenergymonitor.org/emon/node/3584
I think the problem is not solved.
I have an arduino with 6 temperature sensors, sending data every 15 seconds, thanks to Ethernet shield..
Every 3 o 4 days, I have to "reset" mi system, because seems not to arrive data to emoncms.org. Las time was before yesterday, as you can see in the image attached.
The code to send data I use is:
// this method makes a HTTP connection to the server:
void sendData()
{
Serial.println("Connecting...");
// if there's a successful connection:
if (client.connect(server, 80))
{
// send the HTTP GET request:
client.print("GET /api/post?apikey=");
client.print(apikey);
if (node > 0) {
client.print("&node=");
client.print(node);
}
client.print("&json={Sensor0");
client.print(":");
client.print(TempInCelciusf[COLECTOR1]);
client.print(",Sensor1:");
client.print(TempInCelciusf[COLECTOR4]);
client.print(",Sensor2:");
client.print(TempInCelciusf[EXTERIOR]);
client.print(",Sensor3:");
client.print(TempInCelciusf[TANQUESUP]);
client.print(",Sensor4:");
client.print(TempInCelciusf[TANQUEINF]);
client.print(",Sensor5:");
client.print(TempInCelciusf[CASA]);
client.print(",Bomba:");
client.print(pumpWorking);
client.print(",Bomba2:");
client.print(pumpWorking2 + highSpeedFan);
client.println("} HTTP/1.1");
client.println("Host:emoncms.org");
client.println("User-Agent: Arduino-ethernet");
client.println("Connection: close");
client.println();
// note the time that the connection was made:
lastConnectionTime = millis();
}
else
{
// if you couldn't make a connection:
Serial.println("Connection failed");
Serial.println("Disconnecting...");
client.stop();
}
}
Can anyone tell me if data was received around this time (16:39:00 h, 19 February 2014)
Any idea to solve this?
Is the string with data too long to send ?
I have new router and optical fibre now (50Mb), but one month ago I had a router with ADSL (10 Mb) and the problem was the same...
Thans in advance
Re: Feeds not updating after random time in emoncms.org
I replaced the multiple calls to client.print with:
char data[180];
sprintf(data,"GET /api/post?apikey=%s&json={Sensor0:%d,Sensor1:%d,Sensor2:%d,Sensor3:%d,Sensor4:%d,Sensor5:%d,Bomba:%d,Bomba2:%d} HTTP/1.1",apikey,(int)TempInCelciusf[COLECTOR1],(int)TempInCelciusf[COLECTOR4],(int)TempInCelciusf[EXTERIOR],(int)TempInCelciusf[TANQUESUP],(int)TempInCelciusf[TANQUEINF],(int)TempInCelciusf[CASA],pumpWorking,pumpWorking2+highSpeedFan);
client.print(data);
(Only one call, avoiding multiple packets).
Now, the system ends blocking (can´t write or read to Internet ) even in a shorter period of time, as you can see in: http://www.emoncms.org/aicanduit/graftemp (Started at 18:29:50 and blocked at 7:29:50)
The big problem is that if it blocks when some pumps are running, the pumps remain running until I reset the system (is a thermal solar water system, with a tank and solar water collectors)
May long url be the cause ?
Re: Feeds not updating after random time in emoncms.org
Returning to original code (first post).
If I put all data in a char array, then the system slows down, and send data even in minutes intervals.
Why ?
Is there any kind of bottleneck ?
Any idea, please ? Thanks in advance...
Re: Feeds not updating after random time in emoncms.org
There are alot of things that might be going wrong.
If you are posting code, it's also useful to post the output of that code. So for example, printing the long data submission string to the serial port and posting a bit of that serial output here will enable you to see if it's an erroneous data value that's causing it to hang.
Looking at the serial output you've already got in your script should show you if the script is hanging (serial print stops) or it keeps printing the same loop over and over again, but without any data being sent.
Also have you tried looking on the Arduino forums for "ethernet shield stops working"?, you might pick up some tips.
You say "The big problem is that if it blocks when some pumps are running, the pumps remain running until I reset the system".
What is the "safe" state for your system? If within your system the safe state is for the pumps not to be running. The system controlling the pumps should be designed to stop the pumps if current data isn't being posted.
Re: Feeds not updating after random time in emoncms.org
The output of the code is revised by me and I think that it is correct (int version).

Even I have defined...
#define SS_SD_CARD 4
#define SS_ETHERNET 10
void setup() {
// ...
pinMode(SS_SD_CARD, OUTPUT);
pinMode(SS_ETHERNET, OUTPUT);
digitalWrite(SS_SD_CARD, HIGH); // SD Card not active
digitalWrite(SS_ETHERNET, LOW); ); // Ethernet active
// ...
}
...also.
You said: "What is the "safe" state for your system? If within your system the safe state is for the pumps not to be running. The system controlling the pumps should be designed to stop the pumps if current data isn't being posted."
If the arduino system is blocked in a client.print(), or serial.print(), how can I controle the pumps ? If I loose the program control, how can I control the system ? Output pins remains low, keeping relays enabled...
I suspect that is something related with TimSurfer says in :
http://code.google.com/p/arduino/issues/detail?id=642
http://forum.arduino.cc/index.php?PHPSESSID=6bii8q14mb3neervjabvnfieh2&topic=72027.15
But it is strange that this does not happen to many people...


MUSACA
Products
Create Product
Pesho
Logout
Name:
"MishMash" in "burkan"
Price:
$20
Name:
Coca Cola 2l.
Price:
$2.50
Name:
Beer Nuts
Price:
$1.25
Name:
Chushkopek
Price:
$22.99


| 类 | 说明 |
|---|---|
| SequentialVersionFetcher |
Implementation of
VersionFetcher that holds a list of other VersionFetcher
and calls them sequentially until any of them manages to find version. |
| UserAgent | |
| Utils | |
| Version |
Container for general version information.
|
| 枚举 | 说明 |
|---|---|
| Application |
Enum constants for internet applications like web-application and rich
internet application.
|
| ApplicationType |
Enum constants classifying the different types of applications which are common in referrer strings
|
| Browser |
Enum constants for most common browsers, including e-mail clients and bots.
|
| BrowserType |
Enum constants classifying the different types of browsers which are common in user-agent strings
|
| DeviceType |
Enum contact for the type of used device
|
| Manufacturer |
Enum constants representing manufacturers of operating systems and client software.
|
| OperatingSystem |
Enum constants for most common operating systems.
|
| RenderingEngine |
Enum constants classifying the different types of rendering engines which are being used by browsers.
|
Copyright © 2016. All rights reserved.


| OLD line(s): 2889
<!-- Investments – Securities --> | NEW line(s): 2889
<!-- Investments-Securities --> |
| OLD line(s): 2897
<Description>Investments – securities</Description> | NEW line(s): 2897
<Description>Investments-securities</Description> |
| OLD line(s): 5498
<xsd:element name="DuesAssessmentsEtc" type="USAmountNNType" minOccurs="0"> | NEW line(s): 5498
<xsd:element name="DuesAssessmentsEtc" type="USAmountType" minOccurs="0"> |
| OLD line(s): 5518
<xsd:element name="Section162eExpenditures" type="USAmountNNType" minOccurs="0"> | NEW line(s): 5518
<xsd:element name="Section162eExpenditures" type="USAmountType" minOccurs="0"> |
| OLD line(s): 5538
<xsd:element name="AggregateNondeductibleAmount" type="USAmountNNType" minOccurs="0"> | NEW line(s): 5538
<xsd:element name="AggregateNondeductibleAmount" type="USAmountType" minOccurs="0"> |
| OLD line(s): 5558
<xsd:element name="TaxableAmount" type="USAmountNNType" minOccurs="0"> | NEW line(s): 5558
<xsd:element name="TaxableAmount" type="USAmountType" minOccurs="0"> |


“I know you are the best at what you do and that today will be a great day for you, I wish you well in all your work duties.”
“I know you are the best at what you do and that today will be a great day for you, I wish you well in all your work duties.”


Jim Henson: Imagination with [No] Strings Attached
Sewing Together the Pieces
Jim Henson was one of the most prolific and imaginative creators of vividly realistic worlds as well as the puppets who filled them. Below is just a sampling of his life and achievements throughout it:
1936 - Henson is born in Greenville Mississippi
1954 - First puppet performance on Washington D.C.'s WTOP-TV while still in high school
1955 - Henson performs his own 5-minute show twice daily called Sam and Friends featuring an early version of Kermit the Frog
1961 - Future wife and collaborator Jane Nebel introduces Henson to another major collaborator: Jerry Juhl
1963 - Jim and Jane move their family to New York City
1969 - The first episode of Sesame Street premieres on television featuring Ernie and Bert, Oscar the Grouch, Grover, Cookie Monster, and Big Bird
Henson and Sesame Street move to ATV Studios and add Miss Piggy, Fozzie Bear, Animal, Gonzo, Lew Zeland, and Rizzo the Rat
1982 - One of Henson's other puppet movies, The Dark Crystal is released
1986 - Henson works on Labyrinth with George Lucas & David Bowie
1984 - Muppet Babies makes its television debut before going on to win 4 consecutive Emmys for Henson
1990 - Henson passes away May 16th before seeing the completion of his Disney World attraction Muppets 3D


pyflakes check path/to/filehome pagepy- Check Python files in a specific directory:
pyflakes checkPath path/to/directory- Check Python files in a directory recursively:
pyflakes checkRecursive path/to/directory- Check all Python files found in multiple directories:
pyflakes iterSourceCode path/to/directory_1 path/to/directory_2


{% extends "layouts/layout.html" %} {% block title %}Registration successful{% endblock %} {% block body %}
You may now sign in.


class: center, middle, inverse, title-slide # Introduction to R Workshop ### R for the Rest of Us --- layout: true
  R for the Rest of Us
 --- class: center, middle, inverse, dk-section-title # Introductions --- # Introductions 1. Name -- 1. Organization -- 1. Why you want to learn R -- 1. Share a **boring** fact about yourself --- # Agenda 1. Logistics -- 1. Getting Started with R -- 1. RMarkdown -- 1. Break -- 1. Data Wrangling and Analysis -- 1. Data Visualization --- class: center, middle, inverse, dk-section-title # Logistics --- ## Sticky Notes .pull-left[
 I'm good
 ] .pull-right[
 I'm stuck
 ] --- ## Stuck? Talk With a Neighbor -- .center[ ![](images/talk-with-neighbor.png) ] --- ## This is Hard and That's Ok --
It’s easy when you start out programming to get really frustrated and think, “Oh it’s me, I’m really stupid,” or, “I’m not made out to program.”
 --
But, that is absolutely not the case. Everyone gets frustrated. I still get frustrated occasionally when writing R code. It’s just a natural part of programming.  Just take a break, do something fun, and then come back and try again later.
 --- class: center, middle, dk-section-title background-image: url("images/hadley-wickham.jpg") ??? Source: (https://r-posts.com/advice-to-young-and-old-programmers-a-conversation-with-hadley-wickham/) --- class: center, middle, dk-section-title background-image: url("images/installation.jpeg") # Installation --- ## Install R The first thing you need to do is download the R software. Go to the [Comprehensive R Archive Network (aka “CRAN”) website](https://cran.cnr.berkeley.edu/) and download the software for your operating system (Windows, Mac, or Linux). ![](images/download-r.png) --- ## RStudio .center[ ![](images/engine-dashboard.png) .small[Courtesy [Modern Dive](http://moderndive.com/2-getting-started.html#what-are-r-and-rstudio)] ] --- ### Download RStudio Download RStudio at the [RStudio website](https://www.rstudio.com/products/rstudio/download/#download). Ignore the various versions listed there. All you need is the latest version of RStudio Desktop. ![](images/download-rstudio.png) --- ## RStudio Cloud ![](images/rstudio-cloud.png) --- ### Tour of RStudio .center[ ![](images/rstudio-panes.png) ] --- class: inverse ### Download Course Project This is only if, for some reason, someone can't get RStudio Cloud working. -- Enter the following into the console pane: ```r install.packages("usethis") library(usethis) use_course("https://rfortherestofus.com/workshop-materials/") ``` --- class: center, middle, dk-section-title background-image: url("images/projects.jpeg") # Projects --- ## Projects -- Projects allow you to keep a collection of files all together, including: -- - R scripts -- - RMarkdown files (more on those soon) -- - Data files -- - And much more! --- ### Sample Project .center[ ![](images/rstudio-panes.png) ] --- class: center, middle, dk-section-title background-image: url("images/files.jpg") opacity: 0.5 # Files in R --- ## File Types There are **two main file types** that you'll work with: .pull-left[ **R scripts (.R)** Text is assumed to be executable R code unless you comment it (more on this soon) ```r # This is a comment data <- read_csv("data.csv") ``` ] -- .pull-right[ **RMarkdown files (.Rmd)** Text is assumed to be text unless you put it in a code chunk (more on this soon) ![](images/code-chunk.png) ] --- ## R Scripts Create new script file: File -> New File -> R Script ![](images/new-script.gif) --- ## How to Run Code Run the code: control + enter on Windows, command + enter on Mac keystrokes or use Run button ![](images/run-code.gif) ??? Note that you don't have to highlight code. You can just hit run anywhere on line to run code. --- ## Comments Do them for others, and for your future self. ```r # Show the first 5 rows of my data head(data, n = 5) ``` --- class: center, middle, dk-section-title background-image: url("images/packages.jpg") # Packages --- ## Packages Packages add functionality that is not present in base R. They're where much of the power of R is found. -- .center[ ![](images/phone-apps.png) .small[Courtesy [Modern Dive](http://moderndive.com/2-getting-started.html#packages)] ] --- ## Packages We'll Use .pull-left[ .center[ ![](images/tidyverse.png) ] ] .pull-right[ ### `tidyverse` The [`tidyverse`](https://tidyverse.org/) is a collection of packages. We'll use [`readr`](https://readr.tidyverse.org/) to import data. ] --- ## Packages We'll Use .pull-left[ ### `skimr` [`skimr`](https://github.com/ropensci/skimr) provides easy summary statistics. ] .pull-right[ .center[ ![](images/skimr.png) ] ] --- ## Install Packages The syntax to install packages is as follows. ```r install.packages("tidyverse") install.packages("skimr") ``` The package name must be in quotes. -- .dk-highlight-box[ Packages should be installed **once per computer** (i.e. once you've installed a package, you don't need to do it again on the same computer). ] --- ## Load Packages To load packages, use the following syntax: ```r library(tidyverse) library(skimr) ``` Package names don't need to be quoted here (though they can be). -- .dk-highlight-box[ Packages should be loaded **once per session** (i.e. every time you start working in R, you need to load any packages you want to use). ] --- class:inverse ## Your Turn 1. Open the 01-getting-started-exercises.R file -- 1. Install the `tidyverse` and `skimr` packages using the install.packages function -- 1. Load the `tidyverse` and `skimr` packages using the library function --- class: center, middle, dk-section-title background-image: url("images/data.jpg") # Import Data --- ## Import Data Let's read data from a CSV file. ```r faketucky <- read_csv("data/faketucky.csv") ``` We now have a data frame/tibble called `faketucky` that we can work with in R. ??? - Tibbles are ["modern data frames"](https://cran.r-project.org/web/packages/tibble/vignettes/tibble.html). The main difference for our purposes is that tibbles print much more nicely within R. - We'll use the terms tibble and data frame interchangeably. - For Excel files, try `read_excel` from the `readxl` package. - For SPSS files, try `read_sav` from the `haven` package. --- ## R is Case Sensitive R is **case sensitive** so choose one of the following for all objects and **be consistent**. .pull-left[ **Option** snake_case camelCase periods.in.names ] -- .pull-right[ **Example** student_data studentData student.data ] --- ## Directories If the data file is in the working directory, you only need to specify its name. ```r faketucky <- read_csv("faketucky.csv") ``` -- If the data file is not in the working directory, you need to specify full path name. ```r faketucky <- read_csv("data/faketucky.csv") ``` -- .dk-highlight-box[ *Using an RStudio project sets your working directory to the folder where your project lives so you only need to specify the location relative to that (i.e. you don't have to type "home/user/davidkeyes/documents/work/r/intro-workshop/data/faketucky.csv")* ] --- ## Where Does our Data Live? Data we have imported is available in the environment/history pane. .center[ ![](images/rstudio-panes-highlight-environment.png) ] --- class:inverse ## Your Turn 1. Open the 01-getting-started-exercises.R file -- 1. Import the faketucky data into a data frame called `faketucky`. -- 1. Make sure you see `faketucky` in your environment/history pane. --- class: center, middle, dk-section-title background-image: url("images/function.jpg") # Objects and Functions --- ## Objects and Functions -- > To understand computations in R, two slogans are helpful: -- > Everything that exists is an **object**, and -- > Everything that happens is a **function** call. -- John Chambers, quoted in [Hadley Wickham's Advanced R](http://adv-r.had.co.nz/Functions.html). --- ## Objects and Functions .center[![](images/object-function.png)] --- ## Assignment Operator .center[ ![](images/assignment-operator.png) ] -- .dk-highlight-box[ We assign the result of the `read_csv` **function** to the `faketucky` **object*** ] --- class: center, middle, dk-section-title background-image: url("images/glasses.jpeg") # Examine Our Data --- ## Examine Our Data There are many ways to look at our data. We'll talk about a few. --- ## `faketucky` If you type the name of your data frame (i.e. `faketucky`), R will output the following: ```r faketucky ``` -- ``` ## # A tibble: 57,855 x 12 ## student_id first_high_scho… school_district male race_ethnicity ## <dbl> <chr> <chr> <dbl> <chr> ## 1 1622 Jackson Jackson 1 Multiple/Nati… ## 2 1877 Jackson Jackson 1 White ## 3 1941 Jackson Jackson 1 White ## 4 3442 Jackson Jackson 0 White ## 5 4623 Jackson Jackson 1 White ## 6 4913 Jackson Jackson 1 White ## 7 5754 Jackson Jackson 1 White ## 8 6293 Jackson Jackson 0 White ## 9 7010 Jackson Jackson 1 White ## 10 8343 Jackson Jackson 1 White ## # … with 57,845 more rows, and 7 more variables: ## # free_and_reduced_lunch <dbl>, percent_absent <dbl>, gpa <dbl>, ## # act_reading_score <dbl>, act_math_score <dbl>, ## # received_high_school_diploma <dbl>, enrolled_in_college <dbl> ``` --- ## RStudio Viewer Click on a data frame in the environment pane to open it --- ## `skimr` The skimr package provides more detailed information about our data frame. It is also broken up by the type of variable. ```r skim(faketucky) ``` -- ``` ## Skim summary statistics ## n obs: 57855 ## n variables: 12 ## ## ── Variable type:character ──────────────────────────────────────────────────────────────────────────────────────────────────────── ## variable missing complete n min max empty n_unique ## first_high_school_attended 0 57855 57855 4 14 0 393 ## race_ethnicity 794 57061 57855 5 24 0 5 ## school_district 0 57855 57855 4 13 0 171 ## ## ── Variable type:numeric ────────────────────────────────────────────────────────────────────────────────────────────────────────── ## variable missing complete n mean sd p0 ## act_math_score 0 57855 57855 257.85 420.77 1 ## act_reading_score 0 57855 57855 258.78 420.65 2 ## enrolled_in_college 0 57855 57855 255.74 435.54 0 ## free_and_reduced_lunch 0 57855 57855 15.45 120.82 0 ## gpa 0 57855 57855 40.22 189.95 0 ## male 0 57855 57855 0.76 15.54 0 ## percent_absent 0 57855 57855 10.68 46.19 0 ## received_high_school_diploma 0 57855 57855 0.74 0.44 0 ## student_id 0 57855 57855 55922.15 32332.71 1 ## p25 p50 p75 p100 hist ## 16 20 33 999 ▇▁▁▁▁▁▁▂ ## 16 22 34 999 ▇▁▁▁▁▁▁▂ ## 0 1 999 999 ▇▁▁▁▁▁▁▃ ## 0 1 1 999 ▇▁▁▁▁▁▁▁ ## 2.02 2.7 3.36 999 ▇▁▁▁▁▁▁▁ ## 0 1 1 999 ▇▁▁▁▁▁▁▁ ## 3.27 6.28 11.35 3153 ▇▁▁▁▁▁▁▁ ## 0 1 1 1 ▃▁▁▁▁▁▁▇ ## 27909.5 56070 83872.5 111990 ▇▇▇▇▇▇▇▇ ``` --- class:inverse ## Your Turn 1. Open the file 01-getting-started-exercises.R -- 1. Follow the instructions to examine your data. --- class: center, middle, dk-section-title background-image: url("images/issues.jpeg") # We've Got Issues! --- ## We've Got Issues! Several variables have max values of 999. This seems suspicious! ![](images/missing-data.png) --- ## We've Got Issues! Several variables show up as numeric, but we know they're **not actually numeric**. ![](images/non-numeric.png) --- ## Let's Import Our Data Again We need to do two things: -- 1. Tell `read_csv` how to handle **missing data** -- 1. Make sure `read_csv` assigns the correct **data type** to each variable --- ## Missing Data Here's how we imported our data the first time: ```r faketucky <- read_csv("data/faketucky.csv") ``` -- To tell R which data is missing, simply add an argument to the `read_csv` function as follows: ```r faketucky <- read_csv("data/faketucky.csv", * na = "999") ``` --- ## Missing Data If we skim our data again, we'll see that there are no longer 999 values. ```r skim(faketucky) ``` ??? Do this in R --- ## Data Types When you run `read_csv` you'll see the following message, which tells you the data types that have been assigned to your data frame. -- ```r Parsed with column specification: cols( student_id = col_double(), first_high_school_attended = col_character(), school_district = col_character(), male = col_double(), race_ethnicity = col_character(), free_and_reduced_lunch = col_double(), percent_absent = col_double(), gpa = col_double(), act_reading_score = col_double(), act_math_score = col_double(), received_high_school_diploma = col_double(), enrolled_in_college = col_double() ) ``` --- ## Data Types - **Double/Numeric** (e.g. 2.5) -- - **Character** (e.g. "Male") -- There are [many other data types in R](https://www.statmethods.net/input/datatypes.html) that we won't discuss in this course. --- ## Data Types ```r faketucky <- read_csv("data/faketucky.csv", na = "999", * col_types = list(enrolled_in_college = col_character(), * free_and_reduced_lunch = col_character(), * male = col_character(), * received_high_school_diploma = col_character())) ``` --- class:inverse ## Your Turn Open the file exercises.R and change the code so that you correctly import the `faketucky` data frame, telling `read_csv` which data is missing and explictly defining column types where necessary. ```r faketucky <- read_csv(here("data/faketucky.csv"), na = "TEXTYOUWANTTOBENA", col_types = list(VARIABLE1 = col_character(), VARIABLE2 = col_character())) ``` -- After you make changes to how you import your data, rerun the code in the Examine Data section to make sure everything worked! --- class: center, middle, dk-section-title background-image: url("images/help.jpeg") # Getting Help --- ### ?function Use the ? to get help about anything you're confused about ```r ?read_csv ``` --- ## Tidyverse Website [![](images/tidyverse-website.gif)](https://www.tidyverse.org/) --- ## Package Vignettes [![](images/skimr-vignette.gif)](https://cran.r-project.org/web/packages/skimr/vignettes/Using_skimr.html)


This is the landing page after a user signs in using the Google Account login facility provided by Google App Engine.
[A-Za-z0-9]
_


HOME
VESSELS
CREW
CERTIFICATES
Add certificate
3+
Alerts Center
December 12, 2019
A new monthly report is ready to download!
December 7, 2019
$290.29 has been deposited into your account!
December 2, 2019
Spending Alert: We've noticed unusually high spending for your account.
Adam Smith
My Profile
Logout
Home
Vessels
Crew
Certificates
Add certificate
Add vessel
Add crew
Adam Smith
First name
Last name
Date of birth
Country
Email
Reset password
Change password
Password
Role name
Vessel name / IMO
Mary Jane / 123456789
Ane Lea / 123456789
Agency name
Back
Save changes
Ready to Leave?
×
Select "Logout" below if you are ready to end your current session.
Reset password
×
Are you sure you want to reset password for this user?
Password
×
Current password
New password


This inspection searches for list items without a space after item marker.
Some processors require at least one space after a list item marker to be recognized as a list item, even for empty list items.


Time:
0m : 0s
Turns:
0
Memory Game
Rating:
Restart:
×
We Have A Winner!!!
Rating:
It took you
turns and
to win.


{% extends 'prime/base.html' %} {% block title %}Home{% endblock %} {% block content %} {% if user.is_authenticated %}
Your email : {{user.email}}
This API will help you create alerts on cryptocurrencies when they go above or below a certain point.
You can even know if a cryptocurrency increased or decrease of a certain percentage.
All alerts will be sent by email.
Start now by creating an account !


Exercise
You're familiar with JavaScript, and you need automated tests to put your API through its paces.
You're familiar with JavaScript, and you need automated tests to put your API through its paces.
- Export a Postman collection with the parameterized requests
that'll form the basis of your test cases
- Runtime values are supplied by standard JSON object files, or can be assigned through script
- Write a test case that orchestrates requests
- Every run produces a highly-readable YAML result file
- Expected results are compared versus actual to determine test case success


NASA
The acronym "
NASA
" stands for National Aeronautics and Space Administration. The term Aeronautics comes from the Greek words for "air" and "to sail."
Website


--- layout: page title: "People" ---
Associate Professor, New Jersey Institute of Techonology.
✉<EMAIL_ADDRESS>PhD candidate, New Jersey Institute of Techonology.
✉<EMAIL_ADDRESS>✉<EMAIL_ADDRESS>Professor, State University of New York at Stony Brook.
✉<EMAIL_ADDRESS>Technology Architect, Brookhaven National Laboratory.
✉<EMAIL_ADDRESS>Professor, New Jersey Institute of Techonology.
✉ chase.wu@njit.edu


Auth0.JS playground
Login with database connection:
Login with passwordless connection:
Login with database connection (popup):
Login with database connection (client login):
Login with /authorize:
Login with /authorize (popup):
Renew authentication:
Login with Cross Origin Authentication flow:
Check if you have an active session:
SSO Logout:
Console:


I am well-rounded and a strong working experienced computer networking, technical and digital media industries. Determined in becoming a full-time web developer in a positive, mission driven working environment. In addition, I have expanded my understandings with different technologies such HTML5, CSS3, Javascript, JQuery, MySQL, and many others. Bootstrap, Firebase, SharePoint, Map Views, Dynamics CRM, API data, Ionic Mobile Framework, Node JS, MongoDB, Express, & Handlebars JS, React JS.
George Washington University
Danang Polytechnic University
March 2014 – May 2017: Senior Multimedia Editor, RFA (Radio Free Asia, Washington DC)
July 2013 – March 2014: Multimedia Editor, RFA
Oct 2011 - June 2013: Web Editor Supervisor, RFA
June 2010 - Oct 2011: Web Editor, RFA
July 2008 – June 2010: Production Coordinator, RFA
May 2005 - March 2008: Network System Administrator, Acorn Networks (Vienna, Virginia)
Life is Beautiful
Dive into DC


Const is nothing but "constant", a variable of which the value is constant but at compile time. And it's mandatory to assign a value to it. By default a const is static and we cannot change the value of a const variable throughout the entire program.
Here I have created a class named Variables and defined all three variables, so first let's play with const.
Here I tried to de-initialize the const variable, it gaves me an error like "A const field requires a value to be provided". Ok now I initialize a value for this variable and try to change it further in the class.
Here I have created a static constructor, default constructor, parameterized constructor and a Simple Method. I tried to change the value of the const variable everywhere but once I assign the value, I am unable to change it again since when I do it gives me a compile time error as you can see in the snapshot above.
Now let's on to the readonly keyword.
Readonly is the keyword whose value we can change during runtime or we can assign it at run time but only through the non-static constructor. Not even a method. Let's see:
Here first I try to initialize the value in the static constructor. It gives me an error. Which you can see above. Now I try to change the value in a method, see what happened,
Here, it is also giving an error that you can only assign a value either through a variable or a constructor. Now try to change the value in the default constructor.
Now in the snapshot above you can see it's built successfully without an error, warning or messages. Let's check if there is a runtime error. OK.
Now here we can see that there is not a runtime error and the value was assigned successfully to the Readonly variable. Now one gotcha is, now that you have assigned the value, can you change this value again ??? Let's try to change the value again.
Here I created a parameterized constructor and created a new object, and passing a value as "Hello Frend'z" and as I built it, it gave me the result "Build Succeeded". Now let's move ahead and check for a runtime error:
See guys. There is no runtime error !! And the value can be changed again and again through a constructor.
Now move ahead to Static Readonly variables.
A Static Readonly type variable's value can be assigned at runtime or assigned at compile time and changed at runtime. But this variable's value can only be changed in the static constructor. And cannot be changed further. It can change only once at runtime. Let's understand it practically.
Now in the preceding you can see that I used two variables, one is not assigned and another is assigned, and the static constructor. Now in the static constructor you can see that the unassigned variable is being assigned and the assigned value is being changed. And there is no compile time error. Further I try to again change this variable's value. See what happened:
As you can see in the above, I created Default, Parameterized Constructor and Method and tried to change the value again here. But I am getting a compile time error for all.


|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object org.java_websocket.WebSocket
public final class WebSocket
Represents one end (client or server) of a single WebSocket connection. Takes care of the "handshake" phase, then allows for easy sending of text frames, and receiving frames through an event-based model. This is an inner class, used by WebSocketClient and WebSocketServer, and should never need to be instantiated directly by your code. However, instances are exposed in WebSocketServer through the onClientOpen, onClientClose, onClientMessage callbacks.
| Nested Class Summary | |
|---|---|
static class |
WebSocket.Role
|
| Field Summary | |
|---|---|
static boolean |
DEBUG
|
static int |
DEFAULT_PORT
The default port of WebSockets, as defined in the spec. |
java.util.List<Draft> |
known_drafts
|
static int |
READY_STATE_CLOSED
|
static int |
READY_STATE_CLOSING
|
static int |
READY_STATE_CONNECTING
|
static int |
READY_STATE_OPEN
|
| Constructor Summary | |
|---|---|
WebSocket(WebSocketListener listener,
Draft draft,
java.nio.channels.SocketChannel socketchannel)
Used in WebSocketServer and WebSocketClient . |
|
WebSocket(WebSocketListener listener,
java.util.List<Draft> drafts,
java.nio.channels.SocketChannel socketchannel)
|
| Method Summary | |
|---|---|
void |
close(int code)
|
void |
close(int code,
java.lang.String message)
sends the closing handshake. |
void |
close(InvalidDataException e)
|
void |
closeConnection(int code,
boolean remote)
|
void |
closeConnection(int code,
java.lang.String message,
boolean remote)
closes the socket no matter if the closing handshake completed. |
void |
closeDirect(int code,
java.lang.String message)
|
void |
flush()
Empty the internal buffer, sending all the pending data before continuing. |
java.net.InetSocketAddress |
getLocalSocketAddress()
|
int |
getReadyState()
Retrieve the WebSocket 'readyState'. |
java.net.InetSocketAddress |
getRemoteSocketAddress()
|
int |
hashCode()
|
boolean |
isClosed()
|
boolean |
isClosing()
|
boolean |
isConnecting()
|
Draft.HandshakeState |
isFlashEdgeCase(java.nio.ByteBuffer request)
|
boolean |
isOpen()
|
void |
send(byte[] bytes)
Send Binary data (plain bytes) to the other end. |
void |
send(java.lang.String text)
Send Text data to the other end. |
void |
sendFrame(Framedata framedata)
|
void |
startHandshake(ClientHandshakeBuilder handshakedata)
|
java.lang.String |
toString()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public static final int READY_STATE_CONNECTING
public static final int READY_STATE_OPEN
public static final int READY_STATE_CLOSING
public static final int READY_STATE_CLOSED
public static final int DEFAULT_PORT
public static boolean DEBUG
public java.util.List<Draft> known_drafts
| Constructor Detail |
|---|
public WebSocket(WebSocketListener listener, Draft draft, java.nio.channels.SocketChannel socketchannel)
WebSocketServer
and WebSocketClient
.
socketchannel
- The SocketChannel instance to read and
write to. The channel should already be registered
with a Selector before construction of this object.listener
- The WebSocketListener
to notify of events when
they occur.public WebSocket(WebSocketListener listener, java.util.List<Draft> drafts, java.nio.channels.SocketChannel socketchannel)
| Method Detail |
|---|
public void close(int code, java.lang.String message)
public void closeDirect(int code, java.lang.String message) throws java.io.IOException
java.io.IOException
public void closeConnection(int code, java.lang.String message, boolean remote)
remote
- Indicates who "generated" code
.true
means that this endpoint received the code
from the other endpoint.remote
may also be true if this endpoint started the closing handshake since the other endpoint may not simply echo the code
but close the connection the same time this endpoint does do but with an other code
. public void closeConnection(int code, boolean remote)
public void close(int code)
public void close(InvalidDataException e)
public void send(java.lang.String text) throws java.lang.IllegalArgumentException, java.nio.channels.NotYetConnectedException, java.lang.InterruptedException
java.lang.IllegalArgumentException
java.lang.InterruptedException
java.nio.channels.NotYetConnectedException
public void send(byte[] bytes) throws java.lang.IllegalArgumentException, java.nio.channels.NotYetConnectedException, java.lang.InterruptedException
java.lang.IllegalArgumentException
java.lang.InterruptedException
java.nio.channels.NotYetConnectedException
public void sendFrame(Framedata framedata) throws java.lang.InterruptedException
java.lang.InterruptedException
public void flush() throws java.io.IOException
java.io.IOException
public Draft.HandshakeState isFlashEdgeCase(java.nio.ByteBuffer request)
public void startHandshake(ClientHandshakeBuilder handshakedata) throws InvalidHandshakeException, java.lang.InterruptedException
InvalidHandshakeException
java.lang.InterruptedException
public java.net.InetSocketAddress getRemoteSocketAddress()
public java.net.InetSocketAddress getLocalSocketAddress()
public boolean isConnecting()
public boolean isOpen()
public boolean isClosing()
public boolean isClosed()
public int getReadyState()
public int hashCode()
hashCode
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object
|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


India, Germany agree to boost industrial cooperation
by ASHOK SHARMANEW DELHI (AP) - India and Germany agreed on Friday to enhance cooperation in tackling climate change, cybersecurity, skill development, artificial intelligence, energy security, civil aviation and defense production.
The two countries signed several agreements, with Prime Minister Narendra Modi saying India is eager to benefit from Germany’s expertise.
Modi said he also hopes to work together in fighting global terrorism and extremism. He did not give any details.
Visiting German Chancellor Angela Merkel said her country would like to collaborate with India in infrastructure projects, waste management and water supply.
Merkel is accompanied by several ministers and state secretaries as well as a business delegation.
A joint statement issued after talks between Modi and Merkel underscored the importance of building a digital partnership as part of collaboration on next-generation technologies.
Germany is India’s largest trading partner in Europe. Bilateral trade reached $21.9 billion in the 2017-18 fiscal year, an increase of 17% from the previous year.
German investments in India are mainly in transportation, electrical equipment, metallurgical industries, services, chemicals, construction, trading and automobiles.
More than 70 Indian companies are operating in Germany in fields such as information technology, automotive, medicines and biotech, according to the Confederation of Indian Industry.
On Saturday, Merkel is to visit an Indo-German auto parts manufacturing facility in a New Delhi suburb and a metro station before departing.
Sign up for Daily Newsletters
Copyright © 2019 The Washington Times, LLC.
Please read our comment policy before commenting.


Create your own color and label it.
When you have enough (pref 100 per color) click train.
Collect as many training data as possible for a more accurate model.
Output Label
Total Training Data: 0
While the network is sufficient at making predictions, the loss value is
not minimizing throughout the training process. I'm also not sure if I
implemented the optimization correctly and not sure how to apply the
learning rate in the optimization process.
If you can and willing to help answer some questions, please reach out via
twitter
@_ByCyril. Much
appreciated! 🙏🏻
Developed and Designed by Cyril


Ever since the beginning of high school I have been interested in computer science because of my love for problem solving. I LOVE coding and finding creative solutions for all situations.
The DALI Lab seems like such a rewarding experience because I will be able to work on teams with other students and get to create projects for real people. I love group projects and would enjoy meeting and working with my Dartmouth peers.
I also would love to improve my design and development skills. I know that through DALI I would learn so many useful skills as well as improve the ones I currently.


Looking for a recommendation but don't trust random reviewers on the internet? Food Book only delivers reviews and ratings of users you know to your feed.
Check it outA simple forum app where everything's permanent because we removed the ability to delete posts and comments!
Check it out


Please click below to see the HTML version of this email.
http://shop.cvsphoto.com/r/HDLKTJ5/MZN0T/PK9R76/YHZ7VAY/SDO15/HI/t?a=HDLKTJ5&b=YSAOD&c=DQDV4GY&d=KMDECT&e=1&f=6d3f92b6dfa3c6fcd2d5
****************************************************
CVS/pharmacy® Photo
****************************************************
25% Off Canvas, 20% Off Photo Books & More! >
http://shop.cvsphoto.com/r/HDLKTJ5/MZN0T/PK9R76/YHZ7VAY/QX8PM/HI/t?a=HDLKTJ5&b=YSAOD&c=DQDV4GY&d=KMDECT&e=1&f=6d3f92b6dfa3c6fcd2d5
****************************************************
Add any Canvas(es) to your shopping cart, enter promo code CANVAS25 and get 25% OFF your Canvas(es) order. Offer valid online only. Promotion ends 2/23/13.
Add any Photo Panel, Metal Panel or Easel Art to your shopping cart, enter promo code ART30 and get 30% OFF your item(s). Offer valid online only. Promotion ends 2/23/13.
Add any Photo Book(s) to your shopping cart, enter promo code BOOK20 and get 20% OFF your Photo Book(s) order. Offer valid online only. Promotion ends 2/23/13.
You are receiving this email because you indicated you wanted to be informed of the latest news and specials from CVSphoto.com. If you prefer not to receive future emails from
CVSphoto.com, please unsubscribe below. Please note, if you have subscribed to receive other CVS email communications you will continue to receive them unless you unsubscribe specifically for those.
http://shop.cvsphoto.com/r/HDLKTJ5/MZN0T/PK9R76/YHZ7VAY/RK6UK/HI/t?a=http://shop.cvsphoto.com/u/HDLKTJ5/MZN0T/PK9R76/YHZ7VAY/OF/aHVibGVlcGg2MDZAdHVtYmxyLmNvbQ==/
© Copyright 2013 CVSphoto.com
http://shop.cvsphoto.com/r/HDLKTJ5/MZN0T/PK9R76/YHZ7VAY/61DZL/HI/t?a=PhotoEM_21713
One CVS Drive, Woonsocket, RI 02895
[[HDLKTJ5-YSAOD-MZN0T-PK9R76-YHZ7VAY-M-M2-20130222-0f96b98fb009c71]]


WHAT IS GRUNT?
"Built on top of Node.js, Grunt is a task-based command-line tool that speeds up workflows by reducing the effort required to prepare assets for production. It does this by wrapping up jobs into tasks that are compiled automatically as you go along. Basically, you can use Grunt on most tasks that you consider to be grunt work and would normally have to manually configure and run yourself. While earlier versions came bundled with plugins like JSHint and Uglyify, the most recent release (version 0.4) relies on plugins for everything. What kind of tasks? Well, the list is exhaustive. Suffice it to say, Grunt can handle most things you throw at it, from minifying to concatenating JavaScript. It can also be used for a range of tasks unrelated to JavaScript, such as compiling CSS from LESS and Sass. We’ve even used it with blink(1) to notify us when a build fails." (Source: Smashing Magazine)
WHY USE GRUNT?
"One of the best things about Grunt is the consistency it brings to teams. If you work collaboratively, you’ll know how frustrating inconsistency in the code can be. Grunt enables teams to work with a unified set of commands, thus ensuring that everyone on the team is writing code to the same standard. After all, nothing is more frustrating than a build that fails because of little inconsistencies in how a team of developers writes code. Grunt also has an incredibly active community of developers, with new plugins being released regularly. The barrier to entry is relatively low because a vast range of tools and automated tasks are already available to use." (Source: Smashing Magazine)
npm install grunt --save-dev
Show that grunt gets added to package.json.
Open the browser and show where you can look for plugins: http://gruntjs.com/plugins. Show the plugin details such as install command and down the page how to use it.
npm install grunt-contrib-uglify --save-dev
Before configuring uglify, add some basic config:
var appConfig = {
main: 'src/main',
test: 'src/test',
dist: 'dist',
comp: 'bower_components',
};
...
app: appConfig,
uglify: {
demo: {
options: {
mangle: false,
compress: true,
preserveComments: true
},
files: {
'<%= app.dist %>/scripts/<%= pkg.name %>.min.js': ['<%= app.comp %>/todomvc-common/base.js', '<%= app.comp %>/knockout.js/knockout.js', '<%= app.comp %>/director/build/director.js', '<%= app.main %>/scripts/*.js', ]
}
}
},
...
grunt.loadNpmTasks('grunt-contrib-uglify');
// Default task (includes format checking)
grunt.registerTask('default', ['uglify']);
npm install grunt-contrib-jshint grunt-contrib-clean grunt-contrib-copy grunt-contrib-cssmin grunt-contrib-watch grunt-contrib-livereload grunt-contrib-connect grunt-open --save-dev
Then add the code below to Grunt:
...
jshint: {
all: ['<%= app.main %>/scripts/*.js'],
options: {
curly: true,
eqeqeq: true,
eqnull: true,
browser: true,
globals: {
jQuery: true
}
}
},
clean: {
build: {
src: ['<%= app.dist %>'],
options: {
force: true
}
}
},
copy: {
main: {
files: [{
expand: true,
cwd: '<%= app.main %>',
src: [
'*.html'
],
dest: '<%= app.dist %>'
}]
}
},
cssmin: {
compress: {
files: {
'<%= app.dist %>/resources/css/base.css': ['<%= app.comp %>/todomvc-common/base.css']
}
}
},
watch: {
options: {
livereload: 35729,
nospawn: true
},
html: {
files: '<%= app.main %>/*.html',
tasks: ['copy:main']
},
scripts: {
files: '<%= app.main %>/scripts/*.js',
tasks: ['uglify:demo', 'jshint']
},
css: {
files: '<%= app.dist %>/resources/css/*.css',
tasks: ['cssmin']
}
},
connect: {
server: {
options: {
hostname: '*',
port: 3001,
base: '<%= app.dist %>',
middleware: function(connect, options) {
return [
require('grunt-contrib-livereload/lib/utils').livereloadSnippet,
connect.static(options.base)
];
}
}
}
},
open: {
server: {
path: 'http://localhost:3001'
}
},
});
...
grunt.loadNpmTasks('grunt-contrib-jshint');
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-contrib-copy');
grunt.loadNpmTasks('grunt-contrib-cssmin');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-contrib-livereload');
grunt.loadNpmTasks('grunt-contrib-connect');
grunt.loadNpmTasks('grunt-open');
grunt.registerTask('build', ['clean', 'uglify:demo', 'cssmin', 'copy:main']);
grunt.registerTask('server', ['build', 'connect', 'open', 'watch']);
...
Show the grunt plugins on package.json as well. Also show the node_modules
directory content. Mention that you should not add node_modules to git, since it will be recreated as soon as someone runs npm install
on the current directory.
Run the grunt server
and change the index.html
file to show the autorefresh feature in the browser.
Does Grunt work on Windows?
Grunt works fine on Windows, because Node.js and npm both work fine on Windows. Usually the problematic part is Cygwin, because it bundles an outdated version of Node.js.
How do I enable shell tab auto-completion?
To enable bash tab auto-completion for grunt, add the following line to your ~/.bashrc file:
eval "$(grunt --completion=bash)"
This assumes that Grunt has been installed globally with npm install -g grunt. Currently, the only supported shell is bash.
For this demo we'll use Jasmine as our testing framework, but you could use QUnit or any other framework as long as there's an adapter for Karma.
Let's quickly build a Jasmine test. Let's suppose we'll write a new Model function:


Before Change
processed += 1
// Throttle notifications to client as to not flood them
if time.time() - throttle > 0.05:
r.publish(user.username, "search_index_complete:%.4s" % (float(processed)/total))
throttle = time.time()
duration = time.time() - start
logging.user(user, "~FCIndexed ~SB%s/%s feeds~SN for ~SB~FB%s~FC~SN in ~FM~SB%s~FC~SN sec." %
(processed, total, user.username, round(duration, 2)))
r.publish(user.username, "search_index_complete:done")
After Change
subscriptions = UserSubscription.objects.filter(user=user).only("feed")
total = subscriptions.count()
feed_ids = []
for sub in subscriptions:
try:
feed_ids.append(sub.feed.pk)
except Feed.DoesNotExist:
continue
feed_id_chunks = [c for c in chunks(feed_ids, 6)]
logging.user(user, "~FCIndexing ~SB%s feeds~SN in %s chunks..." %
(total, len(feed_id_chunks)))
tasks = [IndexSubscriptionsChunkForSearch().s(feed_ids=feed_id_chunk,
user_id=self.user_id
).set(queue="search_indexer")
for feed_id_chunk in feed_id_chunks]
group = celery.group(*tasks)
res = group.apply_async(queue="search_indexer")
res.join_native()
duration = time.time() - start
logging.user(user, "~FCIndexed ~SB%s feeds~SN in ~FM~SB%s~FC~SN sec." %


Flagship has detected the following issues - please review them before finishing setup:
When you click 'Finish Setup', the campaign will begin its first turn. After this point, you will not be able to add players or invite any additional users to the campaign.
You cannot proceed with finishing setup because of one or more errors listed above. Please correct the problems before proceeding.


|
AWS IoT Device SDK C++ v2 1.14.0
AWS IoT Device SDK C++ v2
|
#include <Credentials.h>
Public Member Functions | |
| Credentials (const aws_credentials *credentials) noexcept | |
| Credentials (ByteCursor access_key_id, ByteCursor secret_access_key, ByteCursor session_token, uint64_t expiration_timepoint_in_seconds, Allocator *allocator=g_allocator) noexcept | |
| ~Credentials () | |
| Credentials (const Credentials &)=delete | |
| Credentials (Credentials &&)=delete | |
| Credentials & | operator= (const Credentials &)=delete |
| Credentials & | operator= (Credentials &&)=delete |
| ByteCursor | GetAccessKeyId () const noexcept |
| ByteCursor | GetSecretAccessKey () const noexcept |
| ByteCursor | GetSessionToken () const noexcept |
| uint64_t | GetExpirationTimepointInSeconds () const noexcept |
| operator bool () const noexcept | |
| const aws_credentials * | GetUnderlyingHandle () const noexcept |
A class to hold the basic components necessary for various AWS authentication protocols.
|
noexcept |
|
noexcept |
| Aws::Crt::Auth::Credentials::~Credentials | ( | ) |
|
delete |
|
delete |
|
noexcept |
Gets the value of the access key component of aws credentials
|
noexcept |
Gets the expiration timestamp for the credentials, or UINT64_MAX if no expiration
|
noexcept |
Gets the value of the secret access key component of aws credentials
|
noexcept |
Gets the value of the session token of aws credentials
|
inlinenoexcept |
Returns the underlying credentials implementation.
|
explicitnoexcept |
Validity check - returns true if the instance is valid, false otherwise
|
delete |
|
delete |


{% extends 'layout.html' %} {% block layout-content %} {% load otis_extras %} {% if rows|length > 0 %} {# if >0 student to list #}
Here are the participants to which you have access.
| # | Name | {% if stulist_show_semester %}Year | {% else %}Level | {% endif %}Track | Score |
|---|---|---|---|---|---|
| {{ forloop.counter }} | {{ student.name }} | {% if stulist_show_semester %}{{ student.semester }} | {% else %}Lv{{ row.level }} | {% endif %}{{ student.get_track }} | {% if student.legit %} {% if student.newborn %} — {% else %} {{ student.num_psets|default:0 }}u {% endif %} {%endif %} |
This list was generated {% now "r" %}. Have a nice day.
{% else %} {# if no students at all #}But nobody came.
There isn't anything here yet.
{% if request.user.is_staff %}You're a staff member, so if you're expecting to see something, contact Evan.
{% elif submitted_registration %}You just recently registered, so you'll need to wait for it to be approved and activated. Contact me if you think this is an error.
{% else %}To register for this year, submit the decision form.
{% endif %} {% endif %} {% if past %}This page includes past years of OTIS too.
{% else %}You can view 🕗 past semesters if you participated in OTIS before.
{% endif %} {% endblock %} {% block scripts %} {% endblock %}


6.3. Index Configuration¶
GeoMesa exposes a variety of configuration options that can be used to customize and optimize a given installation.
6.3.1. Setting Schema Options¶
Static properties of a SimpleFeatureType
must be set when calling createSchema
, and can’t be changed
afterwards. Most properties are controlled through user-data values, either on the SimpleFeatureType
or on a particular attribute. Setting the user data can be done in multiple ways.
If you are using a string to indicate your SimpleFeatureType
(e.g. through the command line tools,
or when using SimpleFeatureTypes.createType
), you can append the type-level options to the end of
the string, like so:
// append the user-data hints to the end of the string, separated by a semi-colon
String spec = "name:String,dtg:Date,*geom:Point:srid=4326;option.one='foo',option.two='bar'";
SimpleFeatureType sft = SimpleFeatureTypes.createType("mySft", spec);
If you have an existing simple feature type, or you are not using SimpleFeatureTypes.createType
,
you may set the hints directly in the feature type:
// set the hint directly
SimpleFeatureType sft = ...
sft.getUserData().put("option.one", "foo");
If you are using TypeSafe configuration files to define your simple feature type, you may include a ‘user-data’ key:
geomesa {
sfts {
"mySft" = {
attributes = [
{ name = name, type = String }
{ name = dtg, type = Date }
{ name = geom, type = Point, srid = 4326 }
]
user-data = {
option.one = "foo"
}
}
}
}
6.3.2. Setting the Indexed Date Attribute¶
For schemas that contain a date attribute, GeoMesa will use the attribute as part of the primary Z3/XZ3 index.
If a schema contains more than one date attribute, you may specify which attribute to use through the user-data
key geomesa.index.dtg
. If you would prefer to not index any date, you may disable it through the key
geomesa.ignore.dtg
. If nothing is specified, the first declared date attribute will be used.
// specify the attribute 'myDate' as the indexed date
sft1.getUserData().put("geomesa.index.dtg", "myDate");
// disable indexing by date
sft2.getUserData().put("geomesa.ignore.dtg", true);
6.3.3. Customizing Index Creation¶
To speed up ingestion, or because you are only using certain query patterns, you may disable some indices.
The indices are created when calling createSchema
. If nothing is specified, the Z2/Z3 (or XZ2/XZ3
depending on geometry type) indices and record indices will all be created, as well as any attribute
indices you have defined.
Warning
Certain queries may be much slower if you disable an index.
To enable only certain indices, you may set a hint in your simple feature type. The hint key is
geomesa.indexes.enabled
, and it should contain a comma-delimited list containing a subset of:
z2
- corresponds to the Z2 indexz3
- corresponds to the Z3 indexrecords
- corresponds to the id/record index (for Accumulo data stores)id
- corresponds to the id/record index (for non-Accumulo data stores)attr
- corresponds to the attribute index
You may set the hint using Setting Schema Options. If you are using the GeoMesa SftBuilder
,
you may instead call the withIndexes
methods:
// scala example
import org.locationtech.geomesa.utils.geotools.SftBuilder.SftBuilder
val sft = new SftBuilder()
.stringType("name")
.date("dtg")
.geometry("geom", default = true)
.withIndexes(List("records", "z3", "attr"))
.build("mySft")
6.3.4. Configuring Z-Index Shards¶
GeoMesa allows configuration of the number of shards (or splits) into which the Z2/Z3/XZ2/XZ3 indices are
divided. This parameter may be changed individually for each SimpleFeatureType
. If nothing is specified,
GeoMesa will default to 4 shards. The number of shards must be between 1 and 127.
Shards allow us to pre-split tables, which provides some initial parallelism for reads and writes. As more data is written, tables will generally split based on size, thus obviating the need for explicit shards. For small data sets, shards are more important as the tables might never split due to size. Setting the number of shards too high can reduce performance, as it requires more calculations to be performed per query.
The number of shards is set when calling createSchema
. It may be specified through the simple feature type
user data using the hint geomesa.z.splits
. See Setting Schema Options.
sft.getUserData().put("geomesa.z.splits", "4");
6.3.5. Configuring Z-Index Time Interval¶
GeoMesa uses a z-curve index for time-based queries. By default, time is split into week-long chunks and indexed
per week. If your queries are typically much larger or smaller than one week, you may wish to partition at a
different interval. GeoMesa provides four intervals - day
, week
, month
or year
. As the interval
gets larger, fewer partitions must be examined for a query, but the precision of each interval will go down.
If you typically query months of data at a time, then indexing per month may provide better performance. Alternatively, if you typically query minutes of data at a time, indexing per day may be faster. The default per week partitioning tends to provides a good balance for most scenarios. Note that the optimal partitioning depends on query patterns, not the distribution of data.
The time partitioning is set when calling createSchema
. It may be specified through the simple feature type
user data using the hint geomesa.z3.interval
. See Setting Schema Options.
sft.getUserData().put("geomesa.z3.interval", "month");
6.3.6. Configuring XZ-Index Precision¶
GeoMesa uses an extended z-curve index for storing geometries with extents. The index can be customized by specifying the resolution level used to store geometries. By default, the resolution level is 12. If you have very large geometries, you may want to lower this value. Conversely, if you have very small geometries, you may want to raise it.
The resolution level for an index is set when calling createSchema
. It may be specified through
the simple feature type user data using the hint geomesa.xz.precision
. See Setting Schema Options.
sft.getUserData().put("geomesa.xz.precision", 12);
For more information on resolution level (g), see “XZ-Ordering: A Space-Filling Curve for Objects with Spatial Extension” by Böhm, Klump and Kriegel.
6.3.7. Configuring Attribute Index Shards¶
GeoMesa allows configuration of the number of shards (or splits) into which the attribute indices are
divided. This parameter may be changed individually for each SimpleFeatureType
. If nothing is specified,
GeoMesa will default to 4 shards. The number of shards must be between 1 and 127.
See Configuring Z-Index Shards for more background on shards.
The number of shards is set when calling createSchema
. It may be specified through the simple feature type
user data using the hint geomesa.attr.splits
. See Setting Schema Options.
sft.getUserData().put("geomesa.attr.splits", "4");
6.3.8. Mixed Geometry Types¶
A common pitfall is to unnecessarily specify a generic geometry type when creating a schema. Because GeoMesa relies on the geometry type for indexing decisions, this can negatively impact performance.
If the default geometry type is Geometry
(i.e. supporting both point and non-point
features), you must explicitly enable “mixed” indexing mode. Any other geometry type (Point
,
LineString
, Polygon
, etc) are not affected.
Mixed geometries must be declared when calling createSchema
. It may be specified through
the simple feature type user data using the hint geomesa.mixed.geometries
. See Setting Schema Options.
sft.getUserData().put("geomesa.mixed.geometries", "true");


We give you a technical basic program, which helps millions of participants worldwide to find those who NEED help, and those who are ready to PROVIDE help for FREE
There are no lenders and no debtors. Everything is very simple: one participant asks for help - another one helps.
When you provide help to a member, another will provide help to you with 30% Increase if help was provided in Local Currency and 50% increase if in Bitcoin in 30 days maximum. If you are willing to do so join us now
All funds transferred to other participants are help given at your own good to another participant, absolutely gratis
GET HELP WORLDWIDE (GHW) is not a bank, we do not collect your money, we are not an Online business, HYIP, investment, Loan or MLM program. GHW is a community where people help each other. We provide you a technical basic program/avenue, which helps millions of participants worldwide to find those who NEED help, and those who are ready to PROVIDE help for FREE.
All funds transferred to other participants are help given by your own good will to another one, absolutely gratis. If you are completely confident and certain in your actions and make your mind to participate, we kindly ask you to study carefully all warnings and instructions first. In cases of any matter regarding the topic our online consultants are ready to help and answer all your questions
GHW is a non-profit organization managed by a dedicated team of volunteers who are also Participants in the Platform. We are a non-denominational group, supported by the team members, who are committed to provide financial and social opportunities and to promote well being to everyone in world.
GHW is a community of people providing each other financial help on the principle of gratuitousness, reciprocity and benevolence. In GHW you don’t have to make contracts or pledge your property, there are no lenders and no debtors. Everything is very simple: one participant asks for help – another one helps. The only thing that GHW demands from its participants is to be honest and kind to each other. You ask for financial help when you need it, you give financial help when you are able to do it.
GHW is committed to serve humanity by integrating resources for people in need. Recognize the innate worth of all people and the value of diversity, Work to ensure equal opportunity to everyone, irrespective of race, gender, color, class, ethnicity, disability and location. You can help one and will get help from others which will return you a 30% in Local Currency or 50% in Bitcoin in 30 days maximum. If you are willing to do so join us now


We partner with your team to bridge data with decision-making to generate enterprise value
Where We Can Help →What We've Done for our Clients
I found you to listen more intently and more genuinely than many other firms. Also, you pushed back and helped redirect when needed in a very professional manner.
COO at an Industrial Products ManufacturerAccess and agility - Our work together epitomized a high performance team passing the ball to each other without having to look. Access to anyone at anytime on your team helped; and agility in terms of keeping the group small, we were able to adopt and move fast.
SVP of Global Excellence at Oil & Gas CompanyDeep expertise coupled with humility and ability to engage with and build consensus with all levels of management.
Managing Director, Portfolio Support for Private Equity
{% assign featured_counter == 0 %}
{% for case-studies in site.case-studies %}
{% if case-studies.tags contains 'Featured' %}
{% assign featured_counter = featured_counter | plus: 1 %}
See More →
{% include case-study-block.html %}
{% endif %}
{% if featured_counter == 4 %}
{% break %}
{% endif %}
{% endfor %}
Our Latest Insights
{% assign post_counter == 0 %}
{% for post in site.posts %}
{% assign currentpost = post.title %}
{% for post in featured_posts %}
{% if post == currentpost %}
{% assign skip_post = true %}
{% endif %}
{% endfor %}
{% if skip_post == true %}
{% assign skip_post = false %}
{% continue %}
{% endif %}
Keep Reading →
{% include post-block.html %}
{% assign post_counter = post_counter | plus: 1 %}
{% if post_counter == 6 %}
{% break %}
{% endif %}
{% endfor %}
{% assign team_counter == 0 %}
{% assign ordered-team = site.team-members | sort:"order" %}
{% for team-member in ordered-team %}
{% assign team_counter = team_counter | plus: 1 %}
{% if team_counter == 4 %}
{% break %}
{% endif %}
{% endfor %}


{{ page.title }}
This article is related to {% assign person = site.people | where: "name", page.person | first %} {{ person.name }}
--- layout: default ---
This article is related to {% assign person = site.people | where: "name", page.person | first %} {{ person.name }}


Output level (in dB) for DX7 envelope, scaled from 0-99 output level values. This data is based on measurement of an actual device.
Similarly for rate, this time measured in dB/s, for decay. Attack is faster, and has a nonlinear curve.


Cult leader Ronald Lafferty dies on Death Row before firing squad execution
Ronald Lafferty has died while on Death Row at the Utah State Prison in Draper - he had been locked up he was convicted of killing Brenda Lafferty and her infant daughter
by Milo Boyd, https://www.mirror.co.uk/authors/milo-boyd/A cult leader who killed his sister-in-law and niece has avoided being executed by firing squad by dying of natural causes in prison.
Ronald Lafferty died today while on Death Row, according to the Utah Department of Corrections.
He and his brother Dan Lafferty were convicted of killing his sister-in-law, Brenda Lafferty and her infant daughter in 1984.
On the night of killings the brothers broke into Brenda and her husband's home and slit the 24-year-old's throat.
Dan then did the same to his 15-month-old niece.
While Dan was sentenced to life in prison in 1984, Ron was sentenced to death in 1996.
In August it was reported that Ron was months away from being executed by a firing squad for the double murder.
We'll be bringing you the very latest updates, pictures and video on this breaking news story.
Please check back regularly for updates on this developing story here at Mirror.co.uk .
For the latest news and breaking news visit Mirror.co.uk/news .
Get all the big headlines, pictures, analysis, opinion and video on the stories that matter to you.
Follow us on Twitter @DailyMirror - the official Daily Mirror & Mirror Online Twitter account - real news in real time.
We're also on Facebook /dailymirror - your must-see news, features, videos and pictures throughout the day from the Daily Mirror, Sunday Mirror and Mirror Online


Saudi students showcase pioneering inventions
RIYADH: Riyadh Season made the dream of height lovers come true through a dinner in the sky held at Winter Wonderland Riyadh, the Saudi Press Agency reported.
Participants enjoyed a fancy dinner on a platform hanging 50 meters above the ground. Eight trips per hour are held every day, with 32 seats for everyone to enjoy dinner and coffee served at a special restaurant.
The operator of the restaurant has a number of conditions for diners. They must be at least 130 centimeters high, not pregnant or afraid of heights, cannot smoke or bring food or drink from outside, tamper with seat belts or fail to follow any other instructions during the trip.
Visitors can enjoy this experience by applying through the Riyadh Season smartphone application, where they can follow the instructions to book their tickets.


Explaining Sympathetic Actions
Timotheus Kampik
Juan Carlos Nieves
Helena Lindgren
Umeå University
Agenda
* Motivation
* Goals for Sympathetic Actions
* Explanation Types
* Towards Empirical Assessment
* Ongoing Work
* Future Work
Motivation
* *Bounded rationality* has strong influence on economics, psychology, and AI
* Empirical: Kahneman
* Theoretical: Simon, Rubinstein
* Design agents of bounded rationality in the context of explainability
* Focus on *empathy* (altruism)
Kahneman. Maps of bounded rationality: Psychology for behavioral economics. 2003.
Rubinstein. Modeling bounded rationality. 1998.
Simon. Models of bounded rationality: Empirically grounded economic reason. 1997.
Goals for Sympathetic Actions
* Altruistic/utilitarian preferences
* Establishing or following a norm/encouraging sympathetic actions from others
* Compromising in case no equilibrium strategy exists
Explanation Types
* No Explanation.
* Provide a *clue* (that hints at the favor).
* Explain *that* (a favor is provided).
* Explain *why* (a favor is provided, norm).
* Explain *why* (a favor is provided, consequence).
Towards Empirical Assessment I
* Human-robot ultimatum game
* 6 rounds
* Roles switch every round
* 100 coins to share per round
* Two modes, randomly selected per participant:
*explanations*, *no explanations*
* $n = 19$
Towards Empirical Assessment II
* Robot is rational acceptance, but *sympathetic* in proposals
* #Rejections per game
* #Coins optained by human and agent
* Reported *niceness* of robot (scale: 1-5)
Towards Empirical Assessment III
Towards Empirical Assessment IV
Towards Empirical Assessment V
Towards Empirical Assessment VI
Ongoing Work
* Scale study
=> Port study application to web
* Test different modes
Future Work
* Learning agents that facilitate sympathetic actions
* $n$-agent scenarios
Thank you!
Questions?
*This work was partially supported by the Wallenberg AI, Autonomous Systems and Software Program (WASP) funded by the Knut and Alice Wallenberg Foundation.*


☰
HOME
EVENT TIMELINE
GALLERY
EXECOMM
MEMBERS
HISTORY
CONTACT US
Memories
Designed by Darshil Parikh, IEEE MTT-S DAIICT
© 2020 IEEE MTT-S DAIICT. All rights reserved


Conference Venue
PyCon CZ will take place at Hlubina – the coal mine complex re-made into a cozy conference center. We’re pretty excited about the place, and hope you’ll be as well!
Looking for instructions how to get to the main venue?
Or for the workshops venue?
Location
The Conference hall is in the middle of the national monument area called Dolní Vítkovice (shortened DOV or DV).
Dolní oblast Vítkovice is located in the centre of Ostrava. It includes extensive industrial ironworks with a former coal mine, coke ovens and blast furnace operations with exceptional technology flow and specialized machines as well as a unique collection of industrial architecture.
The manufacturing complex closed down in the 20th century, but since then it was transformed into a unique educational, social and cultural centre. Its significance now reaches beyond the boundaries of the region.
DOV now includes attractions such as the Science and technology center, a multifunctional auditorium, and the Bolt Tower. See more info at the DOV’s official website.
Getting to the venue
On Friday and Saturday everything will be happening at Brick House (“Staré koupelny” in Czech).
Don’t worry!
There will be a navigation in place to guide you through the area during PyCon CZ.
Public transport
The venue is just a 2-minute walk from the tram stop Dolní Vítkovice Hlubina (trams number 1, 2, 11, 12 and 18). Follow signs with PyCon CZ logo from there.
By bike or foot
You are looking for Vítkovická 17 (it’s the closest point on the map to reach Staré koupelny). Park your bike in front of the Cineport building and Kavárna Maryčka.
By car
Parking is close to the tram stop Dolní Vítkovice Hlubina. Look for the closest point from parking place Vítkovická 17, Moravská Ostrava). You can park inside the area for free, around the street Vitkovicka.
Getting around Ostrava
For details about different transport options check our guide to getting around Ostrava.
Workshops venue
Workshops will be happening at VŠB-TU Ostrava – Faculty of Electrical Engineering and Computer Science.
Getting to the VŠB
The building you are looking for can’t be easily navigated to by its address, however, it is big and green so you won’t miss it. This GPS location will lead you right in front of the main entrance.
Public transport
The venue is just a 4-minute-long walk from the tram stop Hlavní třída (trams number 5, 7, 8, 9 and 17). Follow signs with PyCon CZ logo.
By bike or foot
There are a lot of places around the building where you can park your bike. There is a bike rack for your bicycle or shared Nextbike or Rekola in front of the building.
By car
There is a big parking lot available for free behind the green building. If the tollgate is closed, use the bell to call the reception. Apart from that, many parking lots are located near the university, but be careful because not all of them are public or free. You can find a lot of free places to park on near 17. listopadu street.
We want to thank our partner for lending us their building. If you’re thinking about studying computer science, make sure to check their website and a short video.
Both venues are fully accessible for wheelchair users.


-- | This library provides functions for simulating certain classes of -- circuits, for testing and debugging purposes. -- -- We can efficiently simulate classical (boolean) circuits and -- Clifford (stabilizer) circuits. We also provide functions for -- simulating arbitrary quantum circuits; however, the latter is -- (necessarily) very inefficient. module QuipperLib.Simulation ( -- * Classical simulation run_classical_generic, -- * Stabilizer simulation run_clifford_generic, -- * Quantum simulation run_generic, run_generic_io, sim_amps, -- * Special purpose functions -- ** Simulation with trace QuantumTrace (..), run_generic_trace, run_generic_trace_io, -- ** Probability distributions Vector (..), ProbabilityDistribution (..), sim_generic, ) where import QuipperLib.Simulation.ClassicalSimulation import QuipperLib.Simulation.QuantumSimulation import QuipperLib.Simulation.CliffordSimulation


118 min
Annotations have rapidly become something and are intergrating powerful third-party librals.
Java
Intermediate
2 hours
In Django Basics, you learned how to set up the skeleton of a video tutorial library.
Python
Intermediate
3 hours
WooCommerce is the leading Ecommerce plugin ofr WordPress and allows you to easily turn any wordpress site into a site for commerce.
WordPress
Intermediate
3 hours
JavaFX is the de facto way to make Graphical User Interfaces (or GUIs) in Java. It is robust and customizable.
Java
Intermediate


Format must be ax
2
+ bx + c = 0
2
+
-
+
-
= 0
Solve
All co-efficients of x that are 1 should not be ignored. Should be written as 1x.


Configuration¶
How to visualize the network¶
The steps to visualize network topologies are as follows.
- create the YAML format data.
e.g.
examples/sample08/conf/network04.conf:
---
controller_list:
- ipaddr: <IP_ADDRESS>
name: Controller01
origin:
- 0
- 0
- 0
posidx: 0
rad: 0
switch_list:
0x000000000001:
name: SW01
posidx: 199
rad: 5
neighbor_list:
- dpid: 0x000000000002
color: yellow
- dpid: 0x000000000003
color: yellow
0x000000000002:
name: SW02
posidx: 259
rad: 5
neighbor_list:
- dpid: 0x000000000001
color: yellow
- dpid: 0x000000000003
color: gray
(...snip...)
host_list:
02:3c:a3:00:0a:0b:
name: host01
swport: 1
neighbor_obj: 0x000000000001
ipaddr: <IP_ADDRESS>
rpos:
- 2.4
- -1.4
- -1.0
rad: 1.0
02:09:77:00:0c:0b:
name: host02
swport: 1
neighbor_obj: 0x000000000002
ipaddr: <IP_ADDRESS>
posidx: 110
rad: 3.0
(...snip...)
other_link:
- color: gray
dobj: FW01
name: FW_LINK01
offset:
- 0.0
- 0.0
- 0.0
sobj: 0x000000000003
(...snip...)
other_obj:
- name: FW01
neighbor_obj: 0x000000000003
objtype: cube
posidx: 489
rad: 5
scale:
- 1.2
- 1.6
- 1.2
texture_id: 3
- refer to the YAML format data from HTML(JavaScript).
e.g.
JavaScript(examples/sample08/ajax.js):
//--------------------------------------
var datapath = "./get_objs.cgi?id="+key;
g.sdn_objs = {};
$.ajax({
url: datapath,
type: "GET",
data: {},
contentType: "application/json",
dataType: "json",
success: function(msg) { g.sdn_objs = msg; },
error: function() { $("#debug").append( "Error: loadObject(): failed to get object parameters"); },
complete: undefined
});
//--------------------------------------
CGI(examples/sample08/get_objs.cgi):
#---------------------------------------
use YAML;
# (...snip...)
($conf) = YAML::LoadFile($file);
# (...snip...)
&getControllerObjects();
&getSwitchObjects();
&getHostObjects();
# (...snip...)
my $data = encode_json $conf ;
print <<END_OF_LINE;
Content-Type: application/json, charset=utf-8
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: POST, GET, OPTIONS
Access-Control-Allow-Credentials: true
Access-Control-Max-Age: 1728000
$data
END_OF_LINE
#---------------------------------------
- visualize network topologies
e.g.
JavaScript(examples/sample08/main.js):
//--------------------------------------
// drawing loop
(function(){
//(...snip...)
drawObjects();
gl.flush();
//(...snip...)
setTimeout(arguments.callee, 1000 / 60);
}
// visualize objects
function drawObjects() {
// draw lines
$.each(g.sdn_objs, function(k,v) {
if (k == 'linkList') {
$.each(v, function(key,val) { drawCylinders(val['src'], val['dst'], val['rot'], val['color']); });
} else { }
});
// draw objects
var addedObj = {};
$.each(g.sdn_objs, function(k,v) {
if (k == 'objList') {
$.each(v, function(key,val) {
if (val['name'] != 'unknown') {
if (addedObj[val['name']] == undefined) {
addedObj[val['name']] = 1;
} else {
return true;
}
}
glnv.mvPushMatrix();
// Switch
if (val['texture'] == 1) {
m.translate(glnv.mMatrix, val['pos'], glnv.mMatrix);
m.scale(glnv.mMatrix, [1.5, 1.63, 1.5], glnv.mMatrix);
drawCube(1, 0.0);
// Controller
} else if (val['texture']==0) {
m.translate(glnv.mMatrix, val['pos'], glnv.mMatrix);
m.scale(glnv.mMatrix, [1.5, 1.63, 1.5], glnv.mMatrix);
drawCube(0, 0.0);
// Host
} else if (val['texture']==2) {
m.translate(glnv.mMatrix, val['origin'], glnv.mMatrix);
m.translate(glnv.mMatrix, val['pos'], glnv.mMatrix);
m.scale(glnv.mMatrix, [1.1, 1.0, 1.1], glnv.mMatrix);
drawCube(2, 90.0);
// Others
} else {
}
glnv.mvPopMatrix();
});
} else { }
});
//(...snip...)
}
//--------------------------------------
Specification of Configuration File¶
This section describes the details of the above configuration file.
| Item | Attribute | Description |
|---|---|---|
controller_list (type: array)
|
ipaddr | Specifies the ip address of the controller. |
| name | Specifies the name indicating the controller. | |
| origin | Specifies a origin which is used to decide the position of the object. | |
| rad | Specifies a radius which is used to decide the position of the controller. | |
| posidx | Specifies a index which is used to decide the position of the controller. | |
switch_list (type: hash,
key: datapath id)
|
name | Specifies the name indicating the switch. |
| rad | Specifies a radius which is used to decide the position of the switch. | |
| posidx [1] | Specifies a index which is used to decide the position of the switch. | |
| apos [1] | Specifies an absolute position which is used to decide the position of the switch. | |
| neighbor_list | Specifies a array including the information of the neighbor device. | |
host_list (type: hash,
key: MAC address)
|
name | Specifies the name indicating the host. |
| neighbor_obj | Specifies the unique id of the neighbor device. | |
| swport | Specifies a port of switch that this host is connected. | |
| ipaddr | Specifies the ip address of the host. | |
| rad | Specifies a radius which is used to decide the position of the host. | |
| posidx [2] | Specifies a index which is used to decide the position of the host. | |
| rpos [2] | Specifies a relative position which is used to decide the position of the object. | |
other_link (type: array)
|
name | Specifies the name indicating the link object. |
| dobj | Specifies the the unique id of the connection destination device. | |
| sobj | Specifies the unique id of the connection source device. | |
| color | Specifies a color of the link object. | |
| offset | Specifies a offset which is used to decide the position of the object. | |
other_obj (type: array)
|
name | Specifies the name indicating the network object which excepted above network devices. (e.g. bridging firewalls that OpenFlow Controller can’t accurately discriminate.) |
| neighbor_obj | Specifies the unique id of the neighbor object. | |
| objtype | Specifies a type of the object. (e.g. cube, sphere) | |
| rad | Specifies a radius which is used to decide the position of the object. | |
| posidx | Specifies a index which is used to decide the position of the object. | |
| scale | Specifies a magnitude of the object. | |
| texture_id | Specifies the unique id of the texture that you want to attach. |
| [1] | (1, 2) You must specify either ‘posidx’ or ‘apos’ as specifying one of ‘posidx’ or ‘apos’ is mandatory. |
| [2] | (1, 2) You must specify either ‘posidx’ or ‘rpos’ as specifying one of ‘posidx’ or ‘rpos’ is mandatory. |
See Also¶
| sample08: | demo |
|---|---|
| sample08 (network02.conf): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/conf/network02.conf |
| sample08 (network03.conf): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/conf/network03.conf |
| sample08 (network04.conf): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/conf/network04.conf |
| sample08 (network08.conf): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/conf/network08.conf |
| sample08 (network27.conf): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/conf/network27.conf |
| sample08 (pos642.json): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/conf/pos642.json |
| sample08 (get_objs.cgi): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/get_objs.cgi.in |
| sample08 (ajax.js): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/ajax.js |
| sample08 (main.js): | https://github.com/gpp256/glNetViz/blob/master/examples/sample08/main.js |


RotatingPanelsWithDots is useful as a home page "hero" element that can present some visually interesting content in hopes the user will find something to engage with. The rotation stops after one cycle to avoid becoming irritating if the user wants to simply read content on the page.
This control was discussed in a user interface blog post.


This site is putting some idea in the move.
Lawyers needs AI search engines and BERT can be a good start to
test state of art of machine learning in finding proper information.
I am aiming to test other approaches (like other transformer architectures),
and fine-tune it, in order to prepare an ultimate benchmark of AI solutions
for legaltech, so stay tuned and follow me at
LinkedIn,
Twitter and on blog at inteliLex


Enjoy our awesome cakes
Cake is a form of sweet dessert that is typically baked. In its oldest forms, cakes were modifications of breads, but cakes now cover a wide range of preparations that can be simple or elaborate, and that share features with other desserts such as pastries, meringues, custards, and pies.
Our stores are located in 21 cities all over the world. Come and see what we have for you.
City: Hong Kong City: Salzburg Address: ChoCoLad 18 Address: SchokoLeiden 73 Phone: +78952804429 Phone: +49241432990


Information Leak Semantic Template
Information Leak Semantic Template
Fault
Failure to safeguard internal state
203
Example Code:
Failure to follow safe programming practices
498
499
Failure to remove sensitive information from debug code
215
8
492
618
749
767
488
495
766
485
Failure to sanitze error message
209
81
Missing custom error page
756
Improper exception handling
600
390
7
Improper use or implementation of cryptography
310
330
327
326
Failure to encrypt sensitive data
311
Plaintext storage of sensitive information
313-318
Cleartext storage of sensitive information
312
319
Permitting data queries that allow inferencing
202
Intended information leak
213
Putting sensitive information in wrong place
526
497
214
591
publicly accessible output stream
process paramter list
Failure to secure data channel
201
Improper cleansing of sensitive data
212
Failure to clear heap memory
244
Failure to clear cache
524
Insufficient session expiration
613
Improper access or listing or exposure of files and directories
538
782
378
412
708
Misconfiguration of tool
14
Incorrect permission or access control
285
276
266
269
284
286
689
648
Resource/Locations
File and directory
538
CVS repository 527
Core dump 528
Access control lists 529
Backup files 530
Log files 532
Server logs 533
Debug logs 534
Cleanup logs 542
Persistent cookies 539
Source code 540
Test code 531
Include source 541
Source code comments 615
Directory listing 548
XML External entity 611
WSDL file 651
Data channel
201
Cache
524
Browser cache 525
Memory heap
244
Process invocation elements
214
Process parameters
Process environments
Debug information
215
Sensitive information
200
User information
202
Credentials
255
System data
497
OS environment variables
526
Error message
209
Product generated 210
Shell error message 535
Servlet runtime error message 536
Java runtime error message 537
Server error message 550
Product-external 211
Indices
612
Internal state
203
204
205
206
207
208
Covert channel
385
514
515
Consequences
Sensitive information exposure to unauthorized parties
(leads to)
Privacy violation
credit card
health records
359
Further attack
password
Denial of service
Unauthorized access to system
200
Weakness
Expose sensitive information
200
Exposure of sensitive information due to inference or discrepancy
203
202
Exposure of resource to wrong sphere
668
402
610
669
673


#include <db_cxx.h>void *Dbt::get_data() const; void Dbt::set_data(void *);
u_int32_t Dbt::get_size() const; void Dbt::set_size(u_int32_t);
u_int32_t Dbt::get_ulen() const; void Dbt::set_ulen(u_int32_t);
u_int32_t Dbt::get_dlen() const; void Dbt::set_dlen(u_int32_t);
u_int32_t Dbt::get_doff() const; void Dbt::set_doff(u_int32_t);
u_int32_t Dbt::get_flags() const; void Dbt::set_flags(u_int32_t);
Dbt::Dbt(void *data, size_t size); Dbt::Dbt(); Dbt::~Dbt(); Dbt::Dbt(const Dbt &); Dbt::Dbt &operator = (const Dbt &);
This manual page describes the specific details of the Dbt class, used to encode keys and data items in a database.
Storage and retrieval for the Db access methods are based on key/data pairs. Both key and data items are represented by Dbt objects.
Key and data byte strings may reference strings of essentially unlimited length. See Database limits for more information.
The Dbt class provides simple access to an underlying data structure, whose elements can be examined or changed using the set_ or get_ methods. The remainder of the manual page sometimes refers to these accesses using the underlying name, e.g., simply ulen instead of Dbt::get_ulen and Dbt::set_ulen.
The constructors set all elements of the underlying structure to zero. The constructor with two arguments has the effect of setting all elements to zero except for the specified data and size elements. In the case where the flags structure element is 0, when being provided a key or data item by the application, the Berkeley DB package expects the data object to point to a byte string of size bytes. When returning a key/data item to the application, the Berkeley DB package will store into the data object a pointer to a byte string of size bytes.
The elements of the structure underlying the Dbt class are defined as follows:
Note that applications can determine the length of a record by setting the ulen to 0 and checking the return value found in size. See the DB_DBT_USERMEM flag for more information.
This element is accessed using Dbt::get_ulen and Dbt::set_ulen.
It is an error to specify both DB_DBT_MALLOC and DB_DBT_USERMEM.
It is an error to specify both DB_DBT_MALLOC and DB_DBT_USERMEM.
For example, if the data portion of a retrieved record was 100 bytes,
and a partial retrieval was done using a Dbt having a dlen
field of 20 and a doff field of 85, the get call would succeed,
the data field would reference the last 15 bytes of the record,
and the size field would be set to 15.
If the calling application is doing a put, the dlen bytes starting
doff bytes from the beginning of the specified key's data record
are replaced by the data specified by the data and size
objects.
If dlen is smaller than size, the record will grow, and if
dlen is larger than size, the record will shrink.
If the specified bytes do not exist, the record will be extended using nul
bytes as necessary, and the put call will succeed.
It is an error to attempt a partial put using the Db::put
method in a database that supports duplicate records.
Partial puts in databases supporting duplicate records must be done
using a Dbc method.
It is an error to attempt a partial put with differing dlen and
size values in a recno database with fixed-length records.
For example, if the data portion of a retrieved record was 100 bytes,
and a partial put was done using a Dbt having a dlen
field of 20, a doff field of 85, and a size field of 30,
the resulting record would be 115 bytes in length, where the last 30
bytes would be those specified by the put call.
Retrieved key/data permanence: When using the non-cursor Berkeley DB calls to retrieve key/data items (e.g., Db::get), the memory referenced by the pointer stored into the Dbt is only valid until the next call to Berkeley DB using the Db handle returned by Db::open. (This includes any use of the returned Db handle, including by another thread of control within the process. For this reason, when multiple threads are using the returned DB handle concurrently, either the DB_DBT_MALLOC or DB_DBT_USERMEM flag must be specified for any non-cursor Dbt used for key or data retrieval.) When using the cursor Berkeley DB calls to retrieve key/data items (e.g., Dbc::get), the memory referenced by the pointer into the Dbt is only valid until the next call to Berkeley DB using the Dbc handle returned by Db::cursor.
The Berkeley DB access methods provide no guarantees about key/data byte string alignment, and applications are responsible for arranging any necessary alignment. The DB_DBT_MALLOC and DB_DBT_USERMEM flags may be used to store returned items in memory of arbitrary alignment.
Logical record numbers are 1-based, not 0-based, i.e., the first record in the database is record number 1.


Login
Signup
EventManager
menu
Home
Events
Centers
Login
arrow_drop_down
Home
Events
Centers
Login
arrow_drop_down
Login
Signup
Kachi's centers
Somewhere in Lagos
Lagos
Book
Thursday, November 22
7:00am
Skurge Support Group
Part 1: A presentation on how to survive when faced with an all-powerful evil goddess.
8:00am
Skurge Support Group
Part 1: A presentation on how to survive when faced with an all-powerful evil goddess.
Friday, November 24
9:00am
Skurge Support Group
Part 1: A presentation on how to survive when faced with an all-powerful evil goddess.
9:00am
Skurge Support Group
Part 1: A presentation on how to survive when faced with an all-powerful evil goddess.


Property Taxes
Property taxes continue to rise, placing a larger and larger burden on home owners.
When you buy a house, a majority of homeowners have their property taxes
escrowed into their mortgage. As a homeowner you may even factor in an increase in
the property tax as a function of your home's value. What you don't factor in is that
your property tax automatically increase 8% year after year. No on should be taxed out of their home.
Public Education Funding
Last year the Legislature reduced state funds for public education funding by $1.8 billion
and replaced it with local tax money. This transfers a bigger burden on school districts
to increase taxes on homeowners in the community. This is in addition to the $5.4 billion
dollars in cuts from the 2011 budget. The state needs to increase funding for public education
to reduce the burden on local taxpayers.
End Voter Discrimination
Texas needs to repeal the discriminatory SB 5 voter id law. The law
places an undue burden on poor and elderly voters to vote in elections by requiring that
they produce photo identification before casting a ballot.


{#{% extends "base.html" %}#} {% extends "student_base_detail.html" %} {% block internal_content %}
Current student: {{ student.active|yesno:"Yes,No" }}
Course: {{ student.course.name }}
Start Date: {{ student.start_date }}
Current Project: {{ student.current_project.name }}
| Project | Started | Days | Hours |
|---|---|---|---|
| {{ project.project.name }} | {{ project.date_started }} | {{ project.derived_days }} | {{ project.derived_hours|floatformat:0 }} |
| Project | Start Date | Estimated Days |
|---|---|---|
| {{ project.project.name }} | {{ project.date_started }} | {{ project.project.estimated_completion_days }} |
Estimated internship start date: {{ final_day }}


SWAPCONTEXT
Section: Linux 2.6 Programmer's Guide (2)Updated: 2004-March-12
Index Return to Main Contents
NAME
swapcontext - Swap out old context with new contextSYNOPSIS
- int sys_swapcontext (struct ucontext *old_ctx, struct ucontext *new_ctx, int r5, int r6, int r7, int r8, struct pt_regs *regs);
DESCRIPTION
swapcontext swaps out context old_ctx with new context new_ctx. The int r# values have no place in the system call functionality. The regs value indicates the current user register values from the user stack.
RETURN VALUE
swapcontext returns 0 on success; otherwise, swapcontext returns one of the errors listed in the "Errors" section.
ERRORS
- -EFAULT
- swapcontext could not verify that the memory area pointed to by old_ctx or new_ctx was accessible for the operation.
- -SIGSEGV
- A fault occurred when the context was being copied into the kernel's image of the user's registers. The should only occur in an out-of-memory situation.
SEE ALSO
getcontext(2), sigaction(2), sigaltstack(2), sigprocmask(2)AUTHOR
Niki Rahimi
Index
This document was created by man2html, using the manual pages.
Time: 05:33:05 GMT, December 24, 2015


>
Jeopardy
{{s.name}}
done
{{s.score}}
{{c.name}}
{{c.values[v].value}}
For {{vm.value.value}}:
{{vm.value.question}}
{{vm.showanswer?"Hide":"Show"}} Answer
Done
Who was correct?
{{t.name}} ({{t.score}})
Retract
None
Undo
{{vm.value.answer}}
Loading...