Hackerrank | Solution of Plus Minus in Golang
Aug 31, 2018 20:10 · 1102 words · 6 minute read
In this post we will solve question plus minus from hackerrank. An easy one which only requires some type casting and formatted printing. Let’s get started.
Problem Statement
The question can be found at this link. The problem statement states that we are given an array of elements, and we need to print the fraction of positive, negative and zero numbers from the list.
Couple of things to note here is
- We need to take array length as input
- In the next line, we are provided with an array of numbers
- We need not store the array elements itself, but we need to store the count of positive, negative and zero values.
- We are solving this in golang (If you have been following along my posts, we will only be using concepts that we have already seen previously, so please refer to my older posts in case you need a refresher)
Challenges
- Choose our preferred language as golang on hackerrank. The moment we do that, we get some 50-60 lines of code which are very unfamiliar to someone who is new to language.
- Since we need to print the fractions and input are integers, we need some type casting.
- We need to print the fractions to six decimal places, we would need some formatting while printing the values.
Solution
This is the template you get on hackerrank for this problem statement.
package main
import (
"bufio"
"fmt"
"io"
"os"
"strconv"
"strings"
)
// Complete the plusMinus function below.
func plusMinus(arr []int32) {
}
func main() {
reader := bufio.NewReaderSize(os.Stdin, 1024 * 1024)
nTemp, err := strconv.ParseInt(readLine(reader), 10, 64)
checkError(err)
n := int32(nTemp)
arrTemp := strings.Split(readLine(reader), " ")
var arr []int32
for i := 0; i < int(n); i++ {
arrItemTemp, err := strconv.ParseInt(arrTemp[i], 10, 64)
checkError(err)
arrItem := int32(arrItemTemp)
arr = append(arr, arrItem)
}
plusMinus(arr)
}
func readLine(reader *bufio.Reader) string {
str, _, err := reader.ReadLine()
if err == io.EOF {
return ""
}
return strings.TrimRight(string(str), "\r\n")
}
func checkError(err error) {
if err != nil {
panic(err)
}
}
- First go ahead and delete everything in the pre-existing template.
- Replace it with our template, a basic empty main function. So your code should look something like this.
package main
import "fmt"
func main(){
}
Now we need to think through about the number of variables we need. Let’s see, we need one for the length of array, another for the array elements itself. We won’t be declaring an array rather we will just take inputs in a temporary variable. Next we need to store count of positive, negative, and zeroes, so three more. To sum it all we need five integer type variables. Let’s go ahead and declare them, and also take our array length as input.
...
var l,t,p,n,z int
fmt.Scan(&l)
Next thing is to take our array values as inputs. We will loop l
i.e. the length of input array times and take our temporary inputs in there. In the same loop, after we have taken our inputs, we can also check for our positive, negative and zeroes. We could also have declared an array , keep the inputs in the array and counted our numbers in a different loop, but that’s just waste of memory and time. We don’t need to store our array elements for any future use. So this approach, small concise and clear. Let’s add the logic in our code.
...
for i:=0;i<l;i++{
fmt.Scan(&t)
if t >0 {
p++
}else if t < 0{
n++
}else{
z++
}
}
So let’s see what we are doing here. A simple for loop, looping l
i.e. the length of array times and taking input for array elements. Next we are checking if the input is greater than zero, less than zero or equal to zero. Based on these conditions, we are increasing the counter of each variable.
Next we need to find the fraction of these numbers. The thing to note here is both the counters i.e. number of positive, negative and zeroes as well as the total number of input elements are integers, so if we just go ahead and do something like p/l
it will either give zero if p<l
or one if p==l
. Since both the numerator and denominator are integers, the output will round off and print zero or one. So we need to type cast both the values to floats before doing the calculation. This would ensure that output is a decimal floating point number. So let’s go ahead and calculate fraction of positive, negative and zeroes .
...
pf := float64(p)/float64(l)
nf := float64(n)/float64(l)
zf := float64(z)/float64(l)
Above written code snippet is pretty much self explanatory. Type casting all my variables and calculating the fractions. We are using :=
syntax to declare and assign variables here, you could have very well declared those before, but make sure not to make it int type, we need it to be a floating type number. Next we need to print our numbers. We need to take care of two things
- Precision of six decimal places
- Every result in new line
We will use Printf
so that we can format and print our result. Let’s see how that goes.
...
fmt.Printf("%.6f\n",pf)
fmt.Printf("%.6f\n",nf)
fmt.Printf("%.6f\n",zf)
All the three lines are similar, so we will just look at one and rest will become clear. In the Printf
we are formatting using "%.6f\n"
. It states that first print the floating point number that would be supplied after the comma, the floating point number should have six digits after decimal. It will auto pad it with zeroes if necessary. Next we adding a \n
i.e newline after the number. This would print the result in the desired format. Now your complete code should look something like this
package main
import "fmt"
func main(){
var l,p,n,z,t int
fmt.Scan(&l)
for i:=0;i<l;i++{
fmt.Scan(&t)
if t > 0 {
p++
}else if t <0 {
n++
}else {
z++
}
}
pf := float64(p)/float64(l)
nf := float64(n)/float64(l)
zf := float64(z)/float64(l)
fmt.Printf("%.6f\n",pf)
fmt.Printf("%.6f\n",nf)
fmt.Printf("%.6f\n",zf)
}
So this is it for this one, we learned some type casting and formatted printing in golang. Will see you in the next one.
There you go guys, you made it to the end of the blog. Please check out the video below if you still have any doubts. Subscribe to my youtube channel and my mailing list below for regular updates. Follow me on twitter , drop me a mail or leave a comment here if you still have any doubts and I will try my best to help you out. Thanks
Stay tuned and see you around :)
- Hackerrank | Solution of Migratory Birds in Golang
- Hackerrank | Solution of Divisible Sum Pairs in Golang
- From The AGC to Smartphones and Beyond
- Hackerrank | Solution of Birthday Chocolate in Golang
- Hackerrank | Solution of Breaking the Records in Golang
- Hackerrank | Solution of Between Two Sets in Golang
- New Mornings New Subscribers
- They Can Smell What You are Cooking
- Hackerrank | Solution of Apple and Orange in Golang
- PUBG: A New Gaming Sensation


| 011:033 Khan | : |
He said: "Only Allah will bring it (the punishment) on you, if He will, and then you will escape not. |
| 011:033 Maulana | : |
He said: Only Allah will bring it on you, if He please, and you will not escape: |
| 011:033 Pickthal | : |
He said: Only Allah will bring it upon you if He will, and ye can by no means escape. |
| 011:033 Rashad | : |
He said, "GOD is the One who brings it to you, if He so wills, then you cannot escape. |
| 011:033 Sarwar | : |
(Noah) replied, "God will bring torment down on you whenever He wants and you will not be able to make His (plans) fail. |
| 011:033 Shakir | : |
He said: Allah only will bring it to you if He please, and you will not escape: |
| 011:033 Sherali | : |
He said, 'ALLAH alone will bring it to you, if HE please, and you cannot frustrate HIS purpose; |
| 011:033 Yusufali | : |
He said: "Truly, Allah will bring it on you if He wills,- and then, ye will not be able to frustrate it! |
Concepts/Themes Covered:
This tool uses eight English parallel translations for the Holy Quran imported from Mr. Clay Smith. You can also visit Qurany Concepts for browsing the Quran themes or topics. If you want to search the Holy Quran for keywords, please visit Qurany Keywords.


Privacy Policy
This Privacy Policy explains how ADMAN processes(collects, uses, and discloses) information, and your choices for managing your information preferences. The document describes our digital advertising technology(“ADMAN”) which enables customers to sell and buy digital advertising. ADMAN is developed by Phaistos Networks, S.A.(“we”, “our”).
We want to be transparent about our advertising business, by describing how the technology works using simple terminology so that everyone can understand our practices.
Glossary
-
Ad Server: An ad server, in its simplest form, is the software responsible for the delivery and tracking of advertisements displayed in web pages or in applications(“apps”). Website operators and applications controllers (“publishers”) use ad serving technology to display advertisements.
-
Cookie: A cookie is a tiny file that is stored in a web browser by a website or an ad server. This makes it possible
for websites and ad servers to remember preferences and recognize repeat visits. ADMAN cookies do not contain names,
phone numbers, addresses, or any other information that can be used by us, or anyone else, to directly identify an
individual.
-
Personal Data: Any information related to an individual that can be used to identify the person, directly or indirectly.
Please refer to our GDPR page for the various classifications of personal data, and for how ADMAN treats such information:
https://adman.gr/gdpr
- Beacon: Elements embedded in web pages that enable companies to collect data, measure ads effectiveness and prevent fraudulent activity. They are usually implemented as a very small transparent image embedded in a web page which communicates with the ad server when loaded.
Cookies
ADMAN may use cookies to collect behavior information specifically and exclusively for advertisements for selection reasons. Specifically, it may use cookies to identify repeat viewers of ads(unique web browsers) and in order to count how many distinct viewers have seen ads or to count how many times an ad has been seen.
The cookies do not identify the viewer, before, during, or after the visit to a page or use of an app that utilizes ADMAN technology to display advertisements. Cookies enable our customers to target ads to users and to evaluate the effectiveness of their advertising campaigns.
Publishers may embed beacons in their pages and they in turn, may set cookies as described earlier.
An ADMAN cookie is also used to store users’ opt-out choices.
Other Data
ADMAN does not process or store any personal information, other than online identifiers stored in cookies. It may use the IP address of a viewer of an advertisement to determine her country, but the IP address is never stored anywhere. No other personal information, as defined by the GDPR, is processed. Pseudonymous online identifiers that we store, which identify unique web browsers, are anonymized or aggregated in their entirety within a week since they have been stored.
Uses of Personal Data
ADMAN may use data it processes to limit the number of times a user sees a particular ad, to customize or personalize ads based on the context of the page or location(country) of the user, to determine the effectiveness of the ads, and for identifying fraudulent activity.
We do not share data we process or collect with other companies(“third-parties”).
Opting Out
You can click below at any time to opt-out of ads selection and profiling based on cookies from ADMAN. When you opt-out, a special opt-out cookie will be stored in your web browser, and ADMAN will remember the choice you have made unless you erase your cookies or use a different web browser in which case you may need to repeat the opt-out. The opt-out applies only to the current browser and the browser profile in which you set it. This is because cookies cannot be shared between different browsers or browser profiles.
If you opted-out, ADMAN will not be able to offer personalised advertisements that may be more relevant to you in the future.
Changes to our Privacy Policy
We may change this privacy statement at any time. However, we do not expect to change our core policy regarding the types of personal information we may process in the future.
Contact
If you have any questions about our privacy policy, please contact us at info@adman.gr


Who we are
Dharra Buildility started in 2008 with a commercial project in Faisalabad and since then, there is no looking back. With an idea to make the best value out of money and side by side, giving back to society, the company expanded its spectrum by deepening and widening its presence. We are now present in Lahore, Faisalabad, Gujranwala with ISLAMABAD as its hub. We are also internationally present in United Arab Emirates and United Kingdom Our work experience describes our wide spectrum in terms of function, size, location, building systems, materials technology, and clients. We have worked with leading groups of Pakistan in different sectors providing different services.
-
Our Mission
To be the leading services providers in building and construction that ensures higher ROI, value for money and ensuring complete customer satisfaction through novelty and with unprecedented quality of work.
-
Our Vision
To be the most trusted and reliable builders and developers nationally, that ensure best value for money not only for the Investors but also for the End Users.
-
Our Values
At Dhara buildility, we strongly believe to develop and own values higher than anything else. We strongly believe in Client services at heart, Transparency, Integrity, and Authenticity/Novelty to be our core strength.
Our Working Skill
From pre-construction to close out, Dharra Buildility provides a level of expertise that gives our customers the peace of mind that they’ve selected the right contractor. To us, each project is as unique as the customers we serve
Architect
We architect houses which suits our customer the most. Also our architeture constinuously in touch with the customers to help them explaining their requirements.
Building
We built the house skeleton with the best quality things/Ingredients and made them strong and long lasting.
Renovation
We have best team which renovate your houses according to your need and the trend..
Furnishing
We provide you with the best ever furnitures product according to the trend by keeping in mind the beauty and strength .
Creative team
We are not team we are Family.
CH. Rasheed
ContractorHe is well known for his honesty and completing all given projects accordingly within time frame with Quality and Safety. All technical staff deployed by him is highly experienced, efficient and motivated in their sector of work"
CH. Maqsood
Interior DesignerHe is so good in setting up the lovely interior décor and renovating houses so charmingly. All of our clients always loved combinations he made. Whole theme, designs, color combinations were absolutely fantastic and charm to eyes.
CH. Tahir
Civil EngineerHe is well known in the industry as he has experience of more than 20 years in the field of constructions. He planned things so good which results in best product that you think of.
CH. Ahmed
ArchitectAhmed is the guy who has lot of talent of architecture in very young age, he can provide you with best architects you needed for your living, which also fullfilling all your requirements.


Rebooting public services for the 21st century
An incubator for radically disruptive public service ideas, designed, owned and delivered by the public sector for public impact
As we face a global recession, public sector spend continues to reduce at pace. At the same time, social problems have increased in scale and complexity. And in the middle of a global pandemic, this trend to do more with less will only continue.
We need a radical new model, which seeds and keeps innovation firmly in the public realm. We need to use entrepreneurial methods to create technology-driven services that deliver better outcomes for citizens for less and remain in public ownership.
Even before the current crisis hit, at the end of last year we brought together a group of forward-thinking leaders in local government to ask a bold question: can local authorities work together to design startup-from-scratch, scalable, publicly owned ventures that are better than current services and cost less?
Led by eleven councils from across England, it was the beginning of an incubator for radically-disruptive public service ideas, owned and driven by public bodies.
We call this the Institute of Impossible Ideas.
Our ventures
Our incubator of local authorities and social entrepreneurs has designed and refined three venture ideas that can radically disrupt the market. Each has the potential to replace one or more existing services within three to five years, delivering better outcomes for people and transforming the system. These public service ventures, owned and driven by public bodies, are ready now to be rolled out and tested with local authority partners.
A home for everyone
A digitally native social lettings agency that is built to scale.
Our teams build strong, trusting relationships between vulnerable tenants and their landlords so that everybody has a stable home and gets the right support to thrive
A caring, stable home for children
A new way to provide a stable home for children. We make it easy for caring people to become and continue as foster carers.
We use smart matching to find the right placement for children and families, and provide a 21st-century, enjoyable, supportive experience for carers, children and the people around them.
Staying healthy and independent for longer
A demand-driven health and wellbeing subscription platform. We help people build the relationships and access the services they need to stay strong, healthy and happy at any point in their lives.
We get people planning and looking after themselves early, so that real care becomes part of a good life.
Learn more
Whether you’re a public sector organisation who recognises these challenges and wants to get involved, or a social investor keen to support this radical movement for change, we’re keen to hear from you.
Get it touch for more information about each of these ventures. Together, we can transform the system so that it works for the people and deliver truly impactful, sustainable change for decades to come.
Learn more


Portfolio
Home
Projects
About
Contact
I'm
a Software Engineer
Front-end Developer
Trusted
RELIABLE
The Creativity Booster
Always Take Notes
Where Ideas Come To Life
Never Stop Learning!
Latest Projects
Awesome portfolio


WinSwitch 3.0b Menu inclusions...
-
anonymous
Is there a way to remove the "Show" menu from the menu list? It would be nice to not have direct access to a submenu of "show Root User" right in the submenu of the main menu. If the "show" menu could be turned on/off in the prefs, that woul d be great. I don't seem to remember this being permanent in the previous release of WinSwitch. 3.0 seems a bit snappier! Thanks.
-
Greg Hurrell
No, the "Show" menu has been in there since version 1.1 (version 1.0 only showed the standard icon, and there were no other options hence no need for a menu).
I put the "Show" menu in there because it's consistent with the pattern that you see in Apple's official menu extras. In order to take it out (or even offer the option to take it out), I'd want to know that there was a reasonable demand for the change, seeing as it would be a departure from the Apple style.
I encourage you to open this up as a feature request in the bugs database (see http://bugs.wincent.com/); that way other users can vote for the change and I can gauge demand for the feature.
Reply
This topic is now closed.


Guardiola: City showed why we are the champions in Liverpool loss
The Man City boss said he was proud of his team's display at Anfield
by Pol BallúsPep Guardiola insisted that he was proud of his Manchester City side's performance on Sunday despite watching them lose 3-1 to Liverpool at Anfield.
Fabinho, Salah and Mane were all on target Liverpool moved nine points clear at the top of the Premier League table, with City fourth.
However, Guardiola, whose side scored a late consolation through Bernardo Silva, claimed that his side played "so good" and proved why they are back-to-back champions of England.
"What happened today is we showed why we are the champions," Guardiola said. "In this stadium with the way we played was incredible and I'm proud of my team more than ever.
"We put in an incredible performance in this stadium against the best team in Europe and with the way we played, I'm so proud. We played so good.
"We are playing in the way which shows why we are back-to-back champions.
"There are still seven months and if Liverpool win [the Premier League], I will be the first to congratulate them because we cannot deny how good they are, but they way they play, they create the chances with this personality to play all the time."


Jill of all trades, master of none...yet.
"It’s your road and yours alone. Others may walk it with you, but no one can walk it for you."
Hello and my name is Maria Arceli Lagunero. Born and raised in Honolulu. I have been living in Portland, Oregon for the better part of 4 yrs. I'm curious about the world and everything in it. Always striving to be a better person than I was yesterday.
I have degrees in French and Commuications. However, for the past 12 yrs I have been working as an RBT (Registered Behavioral Tech) and have been teaching people with disabilities, dealing mostly with autistic children. I am far from home and family and I also love to travel. For these reasons, I've had some friends say I should try taking classes on programming. I'm looking forward to one day gaining enough skills to work remotely. With these skille I want to work abroad and also fly home to Hawaii to take care of family members.


StringReader Class
Definition
Line
25
of
Interface/interface.cm
Constructors & Destructor
public
StringReader
(
const
String
<
char
>& s_)
Member Functions
public
long
Read
(
byte
* buf,
long
count)
Member Variables
private
long
pos
private
String
<
char
>
s
Constructor& Destructor Details
StringReader Constructor
public
StringReader(
const
String
<
char
>& s_)
Definition
Line
27
of
Interface/interface.cm
Member Function Details
Read Member Function
public
long
Read(
byte
* buf,
long
count)
Definition
Line
30
of
Interface/interface.cm


Home
Menu
Reviews
About us
Contact us
OUR CUSTOMERS CAN NOT SURVIVE WITHOUT US
OUR CUSTOMER REVIEWS
FOODIE MOODIE is just awesome! I just launched a startup which leaves me with no time for cooking,
so Foodie-Moodie is a life-saver. Now that I got used to it, I couldn't live without my daily meals!
Inexpensive, healthy and great-tasting meals, delivered right to my home. We have lots of food
delivery here in Lisbon, but no one comes even close to Foodie-Moodie. Me and my family are so in love!
I was looking for a quick and easy food delivery service in San Franciso. I tried a lot of them and
ended up with Foodie Moodie. Best food delivery service in the Bay Area. Keep up the great work!


This projects includes all its development scripts in the script folder.
Mostly used scripts:
./scripts/build.js
./scripts/reformat.js
./scripts/test.js
./scripts/docs.js
Before releasing make sure that all changes for the release are committed and in the proper branch merged.
To start the release workflow, run: ./scripts/before-publish.js
This workflow will run through:
Afterwards you are notified that you should run: npx standard-version -a
This increases the version in package.json, updates README.md CHANGELOG.md and docs and adds a new git tag with the proper version.
Then push the tag (something like git push --tags
) and if needed publish to npm with: npm publish


You can click on the buttons or use your keyboard (focus must be on the calculator). While using the keyboard only the keys below are allowed:
Numbers: 0 to 9 and . (dot) for decimals; Operators: + (sum), - (subtraction), * (multiplication) and / (division); Commands: 'c' or 'C' (clear) and '='' or 'Enter' (equals);


Some useful concepts: [1]
For multi-valued functions,
Operations
There are 3 common singularities,
Pole is very useful since it’s related to the Residue Theorem. Thus one of the task in physics is to calculate the residue of a function.
The residue at a simple pole is given by
Meanwhile, the residue at a pole of nth order is
Branch points are points when we go around it in circles the values of our function would change. Examples of such points are for and for .
Sometimes a integral on Real plane can be very hard, one of the techniques is to work on Complex plane and use contour integral.
Contours: use Ghost Contours so that we don’t need to calculate these complicated integrals.
Branch Cut: cuts are needed if we have got branch points on the complex plane.
Residue Theorem: we can write down the integral by calculating the residue of the integrand,
where are the poles.
and are elements of Hilbert space and . Tensor Product of and is denoted as . This operation is linear and distributive.
Tensor product space is composed of all the linear combinations of all possible tensor products of elements in and .
Two operators and works on and respectively applied to tensor product
First of all, write down the augmented matrix for the equation set.
Elementary row operations are allowed on the augmented matrix. Operate on the matrix until one can read out the solutions.
Denote the basis in use as , then the metric can be written as
if the basis satisfies
Inversed metric
Let’s check the definition of metric again.
If we choose a basis , then a vector (at one certain point) in this coordinate system is
Then we can construct the expression of metric of this point under this coordinate system,
For example, in spherical coordinate system,
(1)
Now we have to find the basis under spherical coordinate system. Assume the basis is . Choose some scale factors . Then the basis is
etc. Then collect the terms in formula (1) is we get , this is incomplete. So we check the derivative.
Once we reach here, the component () of the point under the spherical coordinates system basis () at this point are clear, i.e.,
In this way, the metric tensor for spherical coordinates is
First class connection can be calculated
Second class connection isfootnote{Kevin E. Cahill}
For an anti-symmetric tensor
Annotation Using the relation , is the algebraic complement, we can prove the following two equalities.
In some simple case, all the three kind of operation can be demonstrated by different applications of the del operator, which .
| [1] | A handout note by Finly |


Our team created a MIDI synthesizer which accepts data through either wired or a wireless connection. This data is sent to a decoder which sorts the input bytes, determine the definition of the bytes and proceeds to change the state of the FPGA. This is written to memory. The synthesizer reads this data and processes it in preparation to the digital to analog converter. This DAC turns the digital data into an analog signal. After this process, the resulting waves are outputted as music.
The MIDI synthesizer uses two receivers, one decoder, a LUT and a sigma delta DAC to produce a bitstream. This can be turned into a sound wave based on serial input. A combination of pipelining and clock multiplication achieved accurate sound replication with an audio resolution of 13 bits.
There are three main components: the first component is connected to the FPGA. The second serial input, DIN connector, is connected to an octocoupler to manage different grounds. Two low-pass filters lead to the 3.5mm headphone jack with a corner frequency of 28.219 kHZ.
Steven Duong
Website Design, HDL Design
Jameson Thies
Project Manager, HDL Design, Analog Circuit Design
Aaron Cruz
HDL Design, Presentation Manager
Saleh Alharran
PCB Design
Andy Risser
Report Manager, Parts Manager


All of these links go to the same place and should get the same hint:
(target=_blank is ignored when clicking links.)
Fragment identifier links could have been combined, but arent’t because of GitHub and Bootstrap (the click listeners may be delegated). They are still combined when opening in a new tab.
Bootstrap carousel previous/next buttons are typically links with the same fragment identifier:
GitHub diff expand buttons are links with the same fragment identifier:
These “link buttons” are powered by click listeners, but still have an href for some reason. Yes, there are sites that do this. They are still combined when opening in a new tab.
Note: The event listeners could be delegated, but it does not seem to be as common. The solution in such cases is to focus the element and then press Enter instead.
These “link buttons” might appear to have the same href sometimes, but should not get the same hint:


by Martin Smid
md2doc version 1.0.4
ul list:
different marks
ol list:
marked as 8th item
nested structures:
nested ul list
nested paragraph.
nested codeblock!
nested blockquote
again list item with lazy paragraph.
special case:
again three spaces
This is a header.
- list 1
list 2
Here's some example code:
return shell_exec("echo $input | $markdown_script");
Lazy blockquote
This is blockquote and these two are lazy lines
Setext-style
ATX-style
various combinations of five rulers
Four spaces indended codeblock
This is codeblock with < and &
another line
This is para, this whole, is one para
but this is new para
| Table inside div |
This is text with
code
in it.
Sometimes I want to add strong to it
strong code
.
Also I want to write about Markdown syntax
code looks like `this`
.
Sometimes I need inline cite, or image with attributes . Weird but nested <i>html<i/>.
Well, I need to end text here
and start over!
This is strong and this is __not**. Nested spans looks like this!
There is imaginative inline , but here is referenced .
Anchors are similiar, really similiar.
Try implicit emphasised link on Google .
This is automatic http://www.markdown2docbook.com
I want to write file with underscores bg_body_out.png
How to treat <, & and >
Asterisk * looks like star*
![ image](img.png)
this is headline 2
and this is one list
this is not nested
This text needs to have escaped dot .
I recommend upgrading to versionOops, now this line is treated as a sub-list.


--- layout: post title: Car hire in Gran Canaria date: 2013-01-18 21:22:20.000000000 +00:00 type: post parent_id: '0' published: true password: '' status: publish categories: [] tags: [] meta: _edit_last: '1' _wpas_done_all: '1' author: Noel permalink: "/car-hire-in-gran-canaria/" ---
Normally I tend to write about programming topics but since I was asked to leave a review for Dollar / Thrifty car hire in Gran Canaria I thought I'd write it publicly rather than just send it to them. This review was written on 2019-01-18 despite how the post's tagging reads...
The car we were assigned was significantly smaller in boot capacity than the one advertised. The advertised model was a Vauxhall Zafira (645 litres) and we received a Ford C Max (432 litres, from first Google links).
We needed a car seat for our toddler (about 16kg). The one we found in the parking bay way left in a puddle so the lower fabric was wet with the grime of the car park. The fabric generally looked worn from many years of use and adjusted poorly. I asked to change the seat. The surly woman seemed put out by being asked to change it, actually rolling her eyes at the request. All of the other seats in her store room seem in equal or worse state so we had to opt for the initial seat. The seat's straps were not of equal length on my son's shoulders so it felt unsafe but it was late and we had no choice but to leave with this seat in use.
On return to the airport I saw (local brand) Cicar's seats set out ready for their customers. They seemed pristine and even had the company's logo smartly stitched to the side of the seat with the manufacturer's logo. Next time I will hire with them.


|
|
| Action |
| |
|
| robot_data |
| |
|
| backend |
| |
|
| frontend |
| |
|
| logger |
| |
◆ __init__()
| def robot_fingers.robot.Robot.__init__ |
( |
|
self, |
|
|
|
robot_module, |
|
|
|
create_backend_function, |
|
|
|
config_file_name |
|
) |
| |
Initialize the robot environment (backend and frontend).
:param robot_module: The module that defines the robot classes (i.e. Data
, Frontend
, Backend
, ...) :param create_backend_function: Function to create the robot backend. :param config_file_name: Either an absolute path to a config file (needs to start with "/" in this case) or the name of a config file located in robot_fingers/config.
◆ create_by_name()
| def robot_fingers.robot.Robot.create_by_name |
( |
|
cls, |
|
|
|
robot_name |
|
) |
| |
Create a Robot
instance for the specified robot.
- Parameters
-
- Returns
-
Robot A
Robot
instance for the specified robot.
◆ get_supported_robots()
| def robot_fingers.robot.Robot.get_supported_robots |
( |
| ) |
|
|
static |
Get list of robots supported by create_by_name
.
- Returns
- List of supported robot names.
◆ initialize()
| def robot_fingers.robot.Robot.initialize |
( |
|
self | ) |
|
The documentation for this class was generated from the following file:
- python/robot_fingers/robot.py


Overview
This guide is intended to walk you through the process of creating an Order that is fulfilled in a store (not dropship or eCommerce).
Creating an Order will make it available to other iQmetrix products such as RQ and Endless Aisle.
Postman Example
iQmetrix uses Postman when testing and debugging our APIs.
For Chrome or Mac users, click the button below to import the collection directly into Postman.
The Postman environment shared by all API references and guides can be found here.
Alternatively, you can download the collection by clicking here.
Who Is This Guide For?
You may be interested in this guide if you are creating…
- A system to manage service requests
- A mobile POS that will send Orders to RQ for payment processing
- An Interactive solution allowing users to add items to an order, which is then picked up by RQ to be processed
Prerequisites
To use this guide, the following steps must be completed:
- You must have your onboarding package from iQmetrix, which includes your access credentials and environments
- Your Product Library, or physical inventory for your store(s), must be set up
- Your Company Tree, representing company structure (stores, groups, divisions, etc), must be created
Before You Begin
Before you can create an Order, you will need to know:
- Who is trying to place the Order, the Customer
- What is being added to the Order, the Product(s)
- Where the Order is being fulfilled, the physical location of the store
Steps
Step 1 - Authenticating
Example
Authorization: Bearer (Access Token)
In order call iQmetrix APIs, we first need an Access Token.
See the table below for different ways of getting an Access Token.
| If… | Then… |
|---|---|
| You do not have an Access Token | See Obtaining an Access Token |
| You have an Access Token, but it is close to expiring | See Refreshing an Access Token |
The token is placed in the Authorization
header of requests to iQmetrix APIs, prefixed by the word Bearer
.
Step 2 - Finding or Creating a Location
Example
"EntityId": 14192
Every Order must have an associated Location that belongs to a Company.
We will reference this Location in our request by using its EntityId
.
For the Order to appear in the pending list of orders in RQ, the EntityId
must match the EntityId
of the logged-in store.
| If… | Then… |
|---|---|
| You know basic store details but not the EntityId | See Getting All Locations for a Company |
| Location does not exist in the system | See Creating a Location |
Step 3 - Finding or Creating a Customer
Example
"BillingCustomerId": "659c2a38-d083-4421-9330-46d779702f85"
Every Order must have an associated Customer that belongs to the Company.
We will reference this Customer in our request by using its CustomerId
.
| If… | Then… |
|---|---|
| You know the Customer’s address or phone number | See Customer Search |
| Customer exists in the system but needs to be updated | See Updating a Customer |
| Customer does not exist in the system | See Creating a Customer |
(Recommended) Step 4 - Finding or Creating a Billing Address
Example
"BillingAddressId": "a08b0640-606a-41f0-901a-facaf50e75dd"
It is optional but recommended to include a billing Address for the Customer in the request.
We will reference this Address in our request by using its AddressId
.
| If… | Then… |
|---|---|
| You have the BillingCustomerId from Step 4 | See Getting a Full Customer and select the AddressId of the appropriate Address |
| You know the name or street address of the Customer | See Customer Search to find the Customer and obtain the appropriate AddressId |
| Customer does not have a billing address | See Adding a Customer Address |
Step 5 - Setting the Order Type
Example
"OrderTypeId": 1
Each Order must have an associated OrderType.
There are many different OrderTypes. We will use the Sales
type for an in-store Order, referencing it by associated identifier 1
.
(Optional) Step 6 - Adding Optional Order Properties
Example
"Name": "Interactive Display Order 331",
"DiscountAmount": 15.0,
"DiscountCode": "MTRY-15",
"DiscountDescription": "Military discount",
"OrderExpiryHours": 72
The following Order properties can be added to the request:
Name
- Name of the OrderDiscountAmount
- Value of discount to be applied at Order levelDiscountCode
- Discount Code for a discount applied to this OrderDiscountDescription
- Description of the discountOrderExpiryHours
- Amount of time in hours before the Order expires, defaults to 72. When the Order expires it will be removed from the pending list of orders in RQ upon refresh
Step 7 - Getting a Catalog Item
Example
"ProductId": "a183f1a9-c58f-426a-930a-9a6357db52ed"
Step 8 - Setting the Item Type
Each Order Item on the Order must have an associated Item Type in the form of an integer.
For an in-store order, we will use the InStock
ItemType which has a value of 2
.
Example
"ItemTypeId": 2
For each Product we want to add to our Order, we first need to find it in our Catalog, which contains store(s) inventory.
We will reference the Product(s) in our request by using a CatalogItemId
as the value for the ProductId
request parameter.
| If… | Then… |
|---|---|
| You have a CatalogItemId but are unsure if it belongs to your Product | Confirm by Getting Product Details |
| You know the Product’s Name, Manufacturer Name, UPC, or SKU | See Searching for Products |
| The Product does not exist in your Catalog | Contact API Support to have the Product added to your Catalog |
Step 9 - Setting the Item Status
Example
"ItemStatusId": 9
(Optional) Step 10 - Adding Optional Item Properties
Each Order Item added to the Order may also have the following optional properties:
Description
- Description of this ItemIndex
- A value used for sorting, if you wish to change the order of the Items on the invoice in RQ. If omitted, this value will be automatically generatedNotes
- Free form text holding notes to be stored with this ItemQuantity
- Amount of this Item in stock, defaults to 0SerialNumbers
- Product serial numbers
Example
"Description": "LG G3 phone case",
"Index": 1,
"Notes": "",
"Quantity": 2,
"SerialNumbers": ["EQE0RCHD"]
Each Item Type on the Order must have an associated Item Status value in the form of an integer.
Options for ItemStatus are determined by the ItemType chosen in Step 2.
For RQ to accept the Item, the ItemStatus must be New
, or a value of 9
.
Step 11 - Creating the Order
Example Request
POST /Companies(14146)/OrderFull
Authorization: Bearer (Access Token)
Accept: application/json
Content-Type: application/json
{
"OrderTypeId": 1,
"EntityId": 14192,
"BillingCustomerId": "659c2a38-d083-4421-9330-46d779702f85",
"Name": "Interactive Display Order 331",
"OrderExpiryHours": 72,
"BillingAddressId": "a08b0640-606a-41f0-901a-facaf50e75dd",
"DiscountAmount": 15.0,
"DiscountCode": "MTRY-15",
"DiscountDescription": "Military discount",
"Items": [
{
"ItemStatusId": 9,
"ItemTypeId": 2,
"ProductId": "a183f1a9-c58f-426a-930a-9a6357db52ed",
"Description": "LG G3 phone case",
"Notes": "",
"Quantity": 2,
"SerialNumbers": ["EQE0RCHD"]
}
]
}
Example Response
Note that some fields are omitted from the response as they are not relevant to this guide.
HTTP 201 Content-Type: application/json
{
"Id": "902cdc91-65f4-4c7d-b336-5f291849f2fe",
"Name": "Interactive Display Order 331",
"EntityId": 14192,
"State": "Created",
"OrderExpiryDate": "2015-05-08T18:05:13.137",
"OrderExpiryHours": 72,
"OrderType": "Sales",
"OrderTypeId": 1,
"CreatedDateUtc": "2015-05-05T18:05:13.137",
"BillingAddressId": "a08b0640-606a-41f0-901a-facaf50e75dd",
"BillingCustomerId": "659c2a38-d083-4421-9330-46d779702f85",
"DiscountCode": "MTRY-15",
"DiscountDescription": "Military discount",
"DiscountAmount": 15.0,
"PrintableId": "8765-1234-987"
"Items": [
{
"Id": "2ad88692-7757-4a72-915b-dfe8f2539279",
"OrderId": "902cdc91-65f4-4c7d-b336-5f291849f2fe",
"ItemStatus": "New",
"ItemStatusId": 9,
"ItemTypeId": 2,
"ProductId": "a183f1a9-c58f-426a-930a-9a6357db52ed",
"Description": "LG G3 phone case",
"Notes": "",
"Quantity": 2,
"SerialNumbers": ["EQE0RCHD"]
}
]
}
We can now combine the information gathered in previous steps to Create an Order with Items.
Next Steps
Now that you have created an Order, you may be interested in:
Troubleshooting
If you encouter any errors while following this guide, see Order Errors


Enabled Queries
Enabled queries are those that can be or have been run against your source code. Disabled queries appear greyed out. If a query is disabled, no results are available because it has not been run against your source code. You can enable a disabled query by clicking the check box beside it and run it individually or with other selected queries. After you execute the newly enabled query, results are available in your Caliper session.


Product
Quantity
Unit price
Subtotal
There is no item in your shopping cart.
by Scott Blackwood
Paperpack
In Stock
Delete this item
$ 18.75
Save 15%
$18.75
by Robert Sabuda
Hardcover
$ 59.12
$113.75
by David Sherwin
Paperback
$26.68
Notice
Deliver cost: $15.91
Total paid: $164.32
Support center across the country
1900-0099
Email: support@thebookstore.com


SilverLine Exteriors, formerly SuperWindows, was a high quality window manufacturer who sold windows to the budget market. To secure a competitive advantage, they needed to revamp the image of their products. To achieve this, they decided to refresh their corporate image.
My involvement with SilverLine included an updated responsive website, along with a new logo, as well as new brochures and advertisements.


Sir John Wilson.
Int'l Attorneys and Notary public.
United Kingdom, Europe & Africa.
Email<EMAIL_ADDRESS>Tel: +447045701206
Attn: My good friend.
This letter comes to you believing that as long as you share the willingness and readiness to assist, we will partner with you to pull through this deal. The proceeds shall be invested and managed by you for our mutual benefit. The Estate belongs to my late International contractor Mr. Christian Eich, for which we reserve the right to present his Next of kin for claims.
Based on the above assertion, we want to inform you that since the untimely death of our Beloved Contractor on Monday, 31 July, 2000, 13:22 GMT 14:22 UK years ago involving him, his wife and his two (2) Kids, They were victims of the AF4590 crash include all 109 people on board and five who died on the ground when the plane crashed into the Hotelissimo.
The passengers were flying to New York to join a Caribbean cruise for a "vacation of a lifetime, no one has shown up to collect his out standing £5.4 million Pounds. Being money owed him for a contract he executed with National Electric Power Authority (NEPA).
The ministry has approved for the issuance of the payment and I shall provide you with all the enabling documents that will prove you with the right of claims since we are his accredited Attorneys. This would facilitate claims in your favour, all things being equal within 14 Bank working days.
I have liased with the Minister to contact you since all parties shall benefit thereto.
We hope to hear from you.
You can view this web page for more info: http://news.bbc.co.uk/1/hi/world/europe/859479.stm
yours faithfully,
Sir John Wilson.
Message-Id:


Systems
System Name
System Government
Allegiance
Primary Economy
Secondary Economy
State
Unable to find any systems!
{{system.name}}
{{system.government}}
{{system.allegiance}}
{{system.primary_economy}}
{{system.secondary_economy}}
{{system.state}}
{{pagination.firstItem + 1}} - {{pagination.lastItem + 1}} of {{totalRecords}} systems


'Twas a "test" to 'remember' in the '90s.
‘Twas a “test” to ‘remember’ in the ’90s.
It was --- in a sense --- really... interesting.
It was — in a sense — really… interesting.
I -- too -- met << some curly quotes >> there or <<here>>No space.
I – too – met « some curly quotes » there or «here»No space.
She was 6\"12\'.
She was 6"12'.


🍎 Learning goals:
A randomized experiment is a combination of a manipulation and a measure. We talked about measures in Chapter 7; our topic in the current chapter is manipulations. This topic is commonly referred to as “design of experiments.”
To be useful, a measure must be a valid measure of a construct of interest. The same is true for a manipulation – it must validly relate to the causal effect of interest. We’ll begin by talking about issues of manipulation validity, including both issues of ecological validity and confounding. We’ll talk about how practices like randomization and counterbalancing can help remove nuisance confounds.99 This section will draw on our introduction of causal inference in Chapter 1, so if you haven’t read that, now’s the time.
What is the best experimental design to test a theory? Our next discussio
🔬 Case study: Still suspicious?
The “suspicious coincidence” effect (Xu and Tenenbaum 2007) with non-replication by Spencer et al. (2011) resolved by Lewis & Frank (2018) “still suspicious” paper.
Manipulations must correspond to the construct whose causal effect is being estimated.
Demand characteristics. How did concerns about demand characteristics emerge? What proposed mechanisms cause demand characteristics to influence participant behavior? What evidence do we have that demand characteristics impact participant behavior? And what strategies can we use to mitigate demand characteristics?
Let’s consider an alternate experiment now. Suppose we did the same basic procedure, but now with a “within-subjects” design where participants do both the Dylan treatment and the control, in that order. This experiment is flawed, of course. If you observe a Dylan effect, you can’t rule out the idea that participants got tired and wrote worse in the control condition because it always came second.
Order (Dylan first vs. control first; notated X’) is an experimental confound: a variable that is created in the course of the experiment that is both causally related to the predictor and potentially also related to the outcome. Here’s how the causal model now looks:
We’ve reconstructed the same kind of confounding relationship we had with age, where we had a variable (X’) that was correlated both with our predictor (X) and our outcome (Y)! So…
In the causal language we have been using, counterbalancing allows us to snip out the causal dependency between order and Dylan. Now they are unconfounded (uncorrelated) with one another. We’ve “solved” a confound in our experimental design. Here’s the picture:
These are not covariates! Covariates are related but don’t have causal force in this design because of randomization. We can use them in our analysis to make our estimates more precise (see Chapter 6), but we won’t worry about them here. If someone says to you, “participant gender is a confound in your experiment,” if you’ve done random assignment to condition appropriately (acoss genders), you should say “no it’s not.”
What should we do with our experimental confounds?
Option 1. Randomize. Increasingly, this is my go-to method for dealing with any confound. Is the correct answer on my survey confounded with response side? Randomize what side the response shows up on! Is order confounded with condition? Randomize the order you present in! Randomization is much easier now that we program many of our experiments using software like Qualtrics or code them from scratch in JavaScript.
The only time you really get in trouble with randomization is when you have a large number of options, a small number of participants, or some combination of the two. In this case, you can end up with unbalanced levels of the randomized factors (for example, ten answers on the right side and two on the left). Averaging across many experiments, this lack of balance will come out in the wash. But in a single experiment, it can really mess up your data – especially if your participants notice and start choosing one side more than the other because it’s right more often. For that reason, when balance is critical, you want option 2.
Option 2. Counterbalance. If you think a particular confound might have a significant effect on your measure, balancing it across participants and across trials is a very safe choice. That way, you are guaranteed to have no effect of the confound on your average effect. In a simple counterbalance of order for our Dylan experiment, we manipulate condition order between subjects. Some participants hear Dylan first and others hear Dylan second. Although technically we might call order a second “factor” in the experiment, in practice it’s really just a nuisance variable, so we don’t talk about it as a factor and we often don’t analyze it (but see Option 3 below).
Counterbalancing doesn’t always work, though. It gets trickier when you have too many levels on a variable (too many Dylan songs!) or multiple confounding variables. For example, if you have lots of different nuisance variables – say, condition order, what writing prompt you use for each order, which Dylan song you play – it may not be possible to do a fully-crossed counterbalance so that all combinations of these factors are seen by equal numbers of participants. In these kinds of cases, you may have to rely on partial counterbalancing schemes or latin squares designs, or you may have to fall back on randomization.
Option 3. Do Options 1 and 2 and then model the variation. This option was never part of my training, but it’s an interesting third option that I’m increasingly considering.** That is, we are often faced with the choice between A) a noisy between-participants design and B) a lower-noise within-participants design that nevertheless adds noise back in via some obvious order effect that you have to randomize or counterbalance. In a recent talk by Andrew Gelman, he suggested that we try to model these as covariates, to reduce noise. This seems like a pretty interesting suggestion, especially if the correlation between them and the outcome is substantial.***
Simplicity as a key design principle
The temptation to manipulate lots of things
Again, we advocate for simplicity.
The advice is out there to
Crossed designs
Continuous and discrete variables
Dose response relationships
Multi-experiment design strategy: start simple?
Optimal experiment design in psychophysics and beyond – how to use quantitative models to select the stimulus that maximizes your chances of a theory-informing result.
🌿 Ethics box: Including the population being sampled in the design process.


|
TSGL
A thread-safe graphics library
|
#include <RWThread.h>
Public Member Functions | |
| RWThread () | |
| Default-constructor for the RWThread class. More... | |
| RWThread (RWDatabase< Rectangle *> &sharedDatabase, Lock &lock, unsigned long id, Canvas &can) | |
| Explicit-constructor for the RWThread class. More... | |
| void | run () |
| void | wait () |
| virtual void | lock ()=0 |
| virtual void | act ()=0 |
| virtual void | unlock ()=0 |
| Public Member Functions inherited from Thread | |
| Thread () | |
| Default-constructor for a Thread object. More... | |
| Thread (unsigned long id) | |
| Explicit-constructor for a Thread object. More... | |
| unsigned long | getId () const |
| getId() is the accessor function for the id of the Thread object. More... | |
| void | start () |
| start() function creates the pthread inside of the Thread class. More... | |
| void | join () |
| join() function cancels the pthread inside of the Thread class. More... | |
| Thread (unsigned long id) | |
| unsigned long | getId () const |
| void | start () |
| void | join () |
Protected Attributes | |
| int | myX |
| int | myY |
| int | count |
| RWDatabase< Rectangle * > * | data |
| Lock * | monitor |
| Canvas * | myCan |
| Circle * | myCircle |
| Text * | myCountLabel |
Static Protected Attributes | |
| static int | threadCount = 0 |
Additional Inherited Members | |
| Static Protected Member Functions inherited from Thread | |
| static void * | threadFunction (void *obj) |
| threadFunction() is the function that the pthread should run as soon as it is created. More... | |
| static void * | threadFunction (void *obj) |
RWThread class inherits from the Thread class in order to create a RWThread object. Inheritance: Thread class.
| RWThread::RWThread | ( | ) |
| RWThread::RWThread | ( | RWDatabase< Rectangle *> & | sharedDatabase, |
| Lock & | lock, | ||
| unsigned long | id, | ||
| Canvas & | can | ||
| ) |
Explicit-constructor for the RWThread class.


422
Oops, your request could not be processed
Try going back to your
dashboard
to pick back up where you left off or
contact us
for assistance


com.jbirdvegas.mgerrit.message
Classes
ChangeLoadingFinished
ErrorDuringConnection
Finished
GerritChanged
NewChangeSelected
NotSupported
SearchQueryChanged
SigninCompleted
StartingRequest
StatusSelected


2 Chronicles 13:13
But Jeroboam caused an ambushment to come about behind them: so they were before Judah, and the ambushment was behind them.


Inferences
The figure shows hierarchical circles. The topmost level (the biggest circle) is the superclass shape (of UFOs). The second level is different UFO shapes such as diamond, square, or rectangular (Each circle is one kind of UFO shape). Zoom into one circle, it is the third level. In the third level, each circle represents a US State where UFOs were observed.
We see that several of these shapes are common in California and New York.


Hi
Super Cool Service
$10.00 /mo
Choose a plan
Monthly
Quarterly
Yearly
Add To Cart
Hide Cart
Cart
Clear Cart
$0
Purchase


The Healer
The Healer is a movie starring Oliver Jackson-Cohen, Jonathan Pryce, and Camilla Luddington. A young man discovers suddenly to have the gift of healing. Trying to understand it and the new reality that it offers, a teenage girl with...


Before Change
// create gdf of the route edges
gdf_edges = utils_graph.graph_to_gdfs(G.subgraph(route), nodes=False, fill_edge_geometry=True)
route_nodes = list(zip(route[:-1], route[1:]))
index = [
gdf_edges[(gdf_edges["u"] == u) & (gdf_edges["v"] == v)].index[0] for u, v in route_nodes
]
gdf_route_edges = gdf_edges.loc[index]
// get route centroid
x, y = gdf_route_edges.unary_union.centroid.xy
route_centroid = (y[0], x[0])
// create the folium web map if one wasn"t passed-in
if route_map is None:
route_map = folium.Map(location=route_centroid, zoom_start=zoom, tiles=tiles)
// add each route edge to the map
for _, row in gdf_route_edges.iterrows():
pl = _make_folium_polyline(
edge=row,
edge_color=route_color,
edge_width=route_width,
edge_opacity=route_opacity,
popup_attribute=popup_attribute,
**kwargs,
)
pl.add_to(route_map)
// if fit_bounds is True, fit the map to the bounds of the route by passing
// list of lat-lng points as [southwest, northeast]
if fit_bounds and isinstance(route_map, folium.Map):
tb = gdf_route_edges.total_bounds
bounds = [(tb[1], tb[0]), (tb[3], tb[2])]
route_map.fit_bounds(bounds)
return route_map
After Change
// create gdf of the route edges in order
node_pairs = zip(route[:-1], route[1:])
uvk = ((u, v, min(G[u][v], key=G[u][v].get("length"))) for u, v in node_pairs)
gdf_edges = utils_graph.graph_to_gdfs(G.subgraph(route), nodes=False).loc[uvk]
// get route centroid
x, y = gdf_edges.unary_union.centroid.xy
route_centroid = (y[0], x[0])
// create the folium web map if one wasn"t passed-in
if route_map is None:
route_map = folium.Map(location=route_centroid, zoom_start=zoom, tiles=tiles)
// add each route edge to the map
for _, row in gdf_edges.iterrows():
pl = _make_folium_polyline(
edge=row,
edge_color=route_color,
edge_width=route_width,
edge_opacity=route_opacity,
popup_attribute=popup_attribute,
**kwargs,
)
pl.add_to(route_map)
// if fit_bounds is True, fit the map to the bounds of the route by passing
// list of lat-lng points as [southwest, northeast]
if fit_bounds and isinstance(route_map, folium.Map):
tb = gdf_edges.total_bounds
route_map.fit_bounds([(tb[1], tb[0]), (tb[3], tb[2])])
return route_map


Startup Sass
v 0.0.1
About Us
F.A.Q.
Blog
Connect
Welcome to Startup Sass.
Now make something
awesome
…


[% UNLESS combust.user.user_equipment_applications %]
Before continuing, be sure to carefully read about the Meinberg equipment giveaway.
[% ELSE; ea = combust.user.user_equipment_applications; %]You have already submitted an application.
[% ea.can_edit(combust.user) ? 'Edit/Submit' : 'Show' %] your application
[% END %]


Welcome to HTML! You'll be learning many fun things along the way. I should be on my own line, not after another sentence! Hello darkness my old friend


Services.ContextMenuService Class
Context Menu Service
This service provides methods for opening and closing a context menu.
Open
To open a context menu, call the open()
method passing in the elementId
of
the context menu component and the event
that triggered the context menu.
contextMenuService.open('menu-id', event);
NOTE: The event
is needed for positioning the context-menu.
You can also pass in a model
object as the third argument to the open()
method.
contextMenuService.open('menu-id', event, model);
The model
will then be available to the context-menu as the contextMenuParams.model
property.
Close
Call the close()
method to close the currently open context menu.
contextMenuService.close();
Toggle
Call the toggle()
method to toggle the open()
and close()
methods. Pass
in the same arguments as you would the open()
method.
contextMenuService.toggle('menu-id', event, model);
Item Index
Properties
Methods
close
()
init
()
private
initContextMenuParams
()
private
open
(
Boolean
-
menuId
-
event
-
model
Parameters:
-
menuId
String -
event
Object -
model
Object
Returns:
Boolean:
false
reset
()
private
toggle
(
Boolean
-
menuId
-
event
-
model
Toggle
Toggle the open
or close
methods. The toggle
method accepts the same
arguments as the open
method.
Parameters:
-
menuId
String -
event
Object -
model
Object
Returns:
Boolean:


To assign the output of a command, use var=$(cmd) .
var=grep -c pattern file
var=$(grep -c pattern file)
To assign the output of a command to a variable, use $(command substitution)
. Just typing a command after the =
sign does not work.
None.
This warning triggers generally for var=value -flag
and var=value *glob*
. See related warning [[SC2209]] which matches var=commonCommand
.


--- layout: page title: Projects date: 2014-12-09 09:51:31.000000000 -05:00 categories: [] tags: [] status: publish type: page published: true meta: _edit_last: '9432974' geo_public: '0' _publicize_pending: '1' author: login: willmitchell777 email<EMAIL_ADDRESS>display_name: Will Mitchell first_name: '' last_name: '' excerpt: !ruby/object:Hpricot::Doc options: {} ---
The App3 team is building Power Renter, which is a marketplace for property owners, renters, and service providers to meet in a way that enables renting as a lifestyle choice.


Premier League: Sergio Aguero to be out for a few weeks, says manager Pep Guardiola
by AFPManchester City are expected to be without striker Sergio Aguero for “a few weeks”, according to boss Pep Guardiola.
The Argentine sustained the injury during Saturday’s 2-1 win against Chelsea, with Guardiola unclear as to the exact nature of the problem.
In his press conference to preview Tuesday’s Champions League clash with Shakhtar Donetsk, Guardiola said: “Sergio will be out for a few games, a few weeks. I don’t know exactly.
“(The injury) is at the front.”
Gabriel Jesus can expect to feature more prominently in Aguero’s absence, and he said: “I am not happy Sergio is injured.
“I don’t like it when my friends are injured, but every day I work hard and I am ready.”
Manchester City will be through to the knockout phase of the Champions League if they avoid defeat against Shakhtar or if Dinamo Zagreb do not beat Atalanta.
City will be confirmed in top spot if they win, or if they draw and Dinamo do not win.
Guardiola said: “The position we have is good but we have not qualified yet. Tomorrow is a chance.”
Read Comments


© Copyright 1986-2008 by The University of Washington. Written by Joseph Felsenstein. Permission is granted to copy this document provided that no fee is charged for it and that this copyright notice is not removed.
This program implements a maximum likelihood method for restriction sites data (not restriction fragment data). This program is one of the slowest programs in this package, and can be very tedious to run. It is possible to have the program search for the maximum likelihood tree. It will be more practical for some users (those that do not have fast machines) to use the U (User Tree) option, which takes less run time, optimizing branch lengths and computing likelihoods for particular tree topologies suggested by the user. The model used here is essentially identical to that used by Smouse and Li (1987) who give explicit expressions for computing the likelihood for three-species trees. It does not place prior probabilities on trees as they do. The present program extends their approach to multiple species by a technique which, while it does not give explicit expressions for likelihoods, does enable their computation and the iterative improvement of branch lengths. It also allows for multiple restriction enzymes. The algorithm has been described in a paper (Felsenstein, 1992). Another relevant paper is that of DeBry and Slade (1985).
The assumptions of the present model are:
Note that if the existing base is, say, an A, the chance of it being replaced by a G is 1/3, and so is the chance that it is replaced by a T. This means that there can be no difference in the (expected) rate of transitions and transversions. Users who are upset at this might ponder the fact that a version allowing different rates of transitions and transversions would run an estimated 16 times slower. If it also allowed for unequal frequencies of the four bases, it would run about 300,000 times slower! For the moment, until a better method is available, I guess I'll stick with this one!
Subject to these assumptions, the program is an approximately correct maximum likelihood method. The input is fairly standard, with one addition. As usual the first line of the file gives the number of species and the number of sites, but there is also a third number, which is the number of different restriction enzymes that were used to detect the restriction sites. Thus a data set with 10 species and 35 different sites, representing digestion with 4 different enzymes, would have the first line of the data file look like this:
10 35 4
The site data are in standard form. Each species starts with a species name whose maximum length is given by the constant "nmlngth" (whose value in the program as distributed is 10 characters). The name should, as usual, be padded out to that length with blanks if necessary. The sites data then follows, one character per site (any blanks will be skipped and ignored). Like the DNA and protein sequence data, the restriction sites data may be either in the "interleaved" form or the "sequential" form. Note that if you are analyzing restriction sites data with the programs Dollop or Mix or other discrete character programs, at the moment those programs do not use the "aligned" or "interleaved" data format. Therefore you may want to avoid that format when you have restriction sites data that you will want to feed into those programs.
The presence of a site is indicated by a "+" and the absence by a "-". I have also allowed the use of "1" and "0" as synonyms for "+" and "-", for compatibility with Mix and Dollop which do not allow "+" and "-". If the presence of the site is unknown (for example, if the DNA containing it has been deleted so that one does not know whether it would have contained the site) then the state "?" can be used to indicate that the state of this site is unknown.
User-defined trees may follow the data in the usual way. The trees must be unrooted, which means that at their base they must have a trifurcation.
The options are selected by a menu, which looks like this:
Restriction site Maximum Likelihood method, version 3.69 Settings for this run: U Search for best tree? Yes A Are all sites detected? No S Speedier but rougher analysis? Yes G Global rearrangements? No J Randomize input order of sequences? No. Use input order L Site length? 6 O Outgroup root? No, use as outgroup species 1 M Analyze multiple data sets? No I Input sequences interleaved? Yes 0 Terminal type (IBM PC, ANSI, none)? ANSI 1 Print out the data at start of run No 2 Print indications of progress of run Yes 3 Print out tree Yes 4 Write out trees onto tree file? Yes Y to accept these or type the letter for one to change |
The U, J, O, M, and 0 options are the usual ones, described in the main documentation file. The user trees for option U are read from a file whose default name is intree. The I option selects between Interleaved and Sequential input data formats, and is described in the documentation file for the molecular sequences programs.
The G (global search) option causes, after the last species is added to the tree, each possible group to be removed and re-added. This improves the result, since the position of every species is reconsidered. It approximately triples the run-time of the program.
The two options specific to this program are the A, and L options. The L (Length) option allows the user to specify the length in bases of the restriction sites. At the moment the program assumes that all sites have the same length (for example, that all enzymes are 6-base-cutters). The default value for this parameter is 6, which will be used if the L option is not invoked. A desirable future development for the package would be allowing the L parameter to be different for every site. It would also be desirable to allow for ambiguities in the recognition site, since some enzymes recognize 2 or 4 sequences. Both of these would require fairly complicated programming or else slower execution times.
The A (All) option specifies that all sites are detected, even those for which all of the species have the recognition sequence absent (character state "-"). The default condition is that it is assumed that such sites will not occur in the data. The likelihood computed when the A option is not used is the probability of the pattern of sites given that tree and conditional on the pattern not being all absences. This will be realistic for most data, except for cases in which the data are extracted from sites data for a larger number of species, in which case some of the site positions could have all absences in the subset of species. In such cases an effective way of analyzing the data would be to omit those sites and not use the A option, as such positions, even if not absolutely excluded, are nevertheless less likely than random to have been incorporated in the data set.
The W (Weights) option, which is invoked in the input file rather than in the menu, allows the user to select a subset of sites to be analyzed. It is invoked in the usual way, except that only weights 0 and 1 are allowed. If the W option is not used, all sites will be analyzed. If the Weights option is used, there must be a W in the first line of the input file.
The output starts by giving the number of species, and the number of sites. If the default condition is used instead of the A option the program states that it is assuming that sites absent in all species have been omitted. The value of the site length (6 bases, for example) is also given.
If option 2 (print out data) has been selected, there then follow the restriction site sequences, printed in groups of ten sites. The trees found are printed as an unrooted tree topology (possibly rooted by outgroup if so requested). The internal nodes are numbered arbitrarily for the sake of identification. The number of trees evaluated so far and the log likelihood of the tree are also given.
A table is printed showing the length of each tree segment, as well as (very) rough confidence limits on the length. As with Dnaml, if a confidence limit is negative, this indicates that rearrangement of the tree in that region is not excluded, while if both limits are positive, rearrangement is still not necessarily excluded because the variance calculation on which the confidence limits are based results in an underestimate, which makes the confidence limits too narrow.
In addition to the confidence limits, the program performs a crude Likelihood Ratio Test (LRT) for each branch of the tree. The program computes the ratio of likelihoods with and without this branch length forced to zero length. This done by comparing the likelihoods changing only that branch length. A truly correct LRT would force that branch length to zero and also allow the other branch lengths to adjust to that. The result would be a likelihood ratio closer to 1. Therefore the present LRT will err on the side of being too significant.
One should also realize that if you are looking not at a previously-chosen branch but at all branches, that you are seeing the results of multiple tests. With 20 tests, one is expected to reach significance at the P = .05 level purely by chance. You should therefore use a much more conservative significance level, such as .05 divided by the number of tests. The significance of these tests is shown by printing asterisks next to the confidence interval on each branch length. It is important to keep in mind that both the confidence limits and the tests are very rough and approximate, and probably indicate more significance than they should. Nevertheless, maximum likelihood is one of the few methods that can give you any indication of its own error; most other methods simply fail to warn the user that there is any error! (In fact, whole philosophical schools of taxonomists exist whose main point seems to be that there isn't any error, that the "most parsimonious" tree is the best tree by definition and that's that).
The log likelihood printed out with the final tree can be used to perform various likelihood ratio tests. Remember that testing one tree topology against another is not a simple matter, because two different tree topologies are not hypotheses that are nested one within the other. If the trees differ by only one branch swap, it seems to be conservative to test the difference between their likelihoods with one degree of freedom, but other than that little is known and more work on this is needed.
If the U (User Tree) option is used and more than one tree is supplied, and the program is not told to assume autocorrelation between the rates at different sites, the program also performs a statistical test of each of these trees against the one with highest likelihood. If there are two user trees, the test done is one which is due to Kishino and Hasegawa (1989), a version of a test originally introduced by Templeton (1983). In this implementation it uses the mean and variance of log-likelihood differences between trees, taken across sites. If the two trees' means are more than 1.96 standard deviations different then the trees are declared significantly different. This use of the empirical variance of log-likelihood differences is more robust and nonparametric than the classical likelihood ratio test, and may to some extent compensate for the any lack of realism in the model underlying this program.
If there are more than two trees, the test done is an extension of the KHT test, due to Shimodaira and Hasegawa (1999). They pointed out that a correction for the number of trees was necessary, and they introduced a resampling method to make this correction. In the version used here the variances and covariances of the sum of log likelihoods across sites are computed for all pairs of trees. To test whether the difference between each tree and the best one is larger than could have been expected if they all had the same expected log-likelihood, log-likelihoods for all trees are sampled with these covariances and equal means (Shimodaira and Hasegawa's "least favorable hypothesis"), and a P value is computed from the fraction of times the difference between the tree's value and the highest log-likelihood exceeds that actually observed. Note that this sampling needs random numbers, and so the program will prompt the user for a random number seed if one has not already been supplied. With the two-tree KHT test no random numbers are used.
In either the KHT or the SH test the program prints out a table of the log-likelihoods of each tree, the differences of each from the highest one, the variance of that quantity as determined by the log-likelihood differences at individual sites, and a conclusion as to whether that tree is or is not significantly worse than the best one.
The branch lengths printed out are scaled in terms of expected numbers of base substitutions, not counting replacements of a base by itself. Of course, when a branch is twice as long this does not mean that there will be twice as much net change expected along it, since some of the changes occur in the same site and overlie or even reverse each other. Confidence limits on the branch lengths are also given. Of course a negative value of the branch length is meaningless, and a confidence limit overlapping zero simply means that the branch length is not necessarily significantly different from zero. Because of limitations of the numerical algorithm, branch length estimates of zero will often print out as small numbers such as 0.00001. If you see a branch length that small, it is really estimated to be of zero length.
Another possible source of confusion is the existence of negative values for the log likelihood. This is not really a problem; the log likelihood is not a probability but the logarithm of a probability, and since probabilities never exceed 1.0 this logarithm will typically be negative. The log likelihood is maximized by being made more positive: -30.23 is worse than -29.14. The log likelihood will not always be negative since a combinatorial constant has been left out of the expression for the likelihood. This does not affect the tree found or the likelihood ratios (or log likelihood differences) between trees.
The program uses a Newton-Raphson algorithm to update one branch length at a time. This is faster than the EM algorithm which was described in my paper on restriction sites maximum likelihood (Felsenstein, 1992). The likelihood that is being maximized is the same one used by Smouse and Li (1987) extended for multiple species. moving down on the likelihood surface. You may have to "tune" the value of extrapol to suit your data.
The constants include "maxcutter" (set in phylip.h), the maximum length of an enzyme recognition site. The memory used by the program will be approximately proportional to this value, which is 8 in the distribution copy. The program also uses constants "iterations" and "smoothings", and decreasing "epsilon". Reducing "iterations" and "smoothings" or increasing "epsilon" will result in faster execution but a worse result. These values will not usually have to be changed.
The program spends most of its time doing real arithmetic. The algorithm, with separate and independent computations occurring at each site, lends itself readily to parallel processing.
A feature of the algorithm is that it saves time by recognizing sites at which the pattern of presence/absence is the same, and does that computation only once. Thus if we have only four species but a large number of sites, there are only about (ignoring ambiguous bases) 16 different patterns of presence/absence (2 x 2 x 2 x 2) that can occur. The program automatically counts occurrences of each and does the computation for each pattern only once, so that it only needs to do as much computation as would be needed with at most 16 sites, even though the number of sites is actually much larger. Thus the program will run very effectively with few species and many sites.
This program was developed by modifying Dnaml version 3.1 and also adding some of the modifications that were added to Dnaml version 3.2, with which it shares many of its data structures and much of its strategy. Version 3.6 changed from EM iterations of branch lengths, which involved arbitrary extrapolation factors, to the Newton-Raphson algorithm, which improved the speed of the program (though only from "very slow" to "slow").
There are a number of obvious directions in which the program needs to be modified in the future. Extension to allow for different rates of transition and transversion is straightforward, but would slow down the program considerably, as I have mentioned above. I have not included in the program any provision for saving and printing out multiple trees tied for highest likelihood, in part because an exact tie is unlikely.
5 13 2 Alpha ++-+-++--+++- Beta ++++--+--+++- Gamma -+--+-++-+-++ Delta ++-+----++--- Epsilon ++++----++--- |
Restriction site Maximum Likelihood method, version 3.69 5 Species, 13 Sites, 2 Enzymes Recognition sequences all 6 bases long Sites absent from all species are assumed to have been omitted Name Sites ---- ----- Alpha ++-+-++--+ ++- Beta ++++--+--+ ++- Gamma -+--+-++-+ -++ Delta ++-+----++ --- Epsilon ++++----++ --- +Beta | | +Epsilon | +---3 2--1 +Delta | | | +-----Gamma | +Alpha remember: this is an unrooted tree! Ln Likelihood = -40.49476 Between And Length Approx. Confidence Limits ------- --- ------ ------- ---------- ------ 2 Beta 0.00100 ( zero, infinity) 2 1 0.00010 ( zero, 0.04003) 1 3 0.05898 ( zero, 0.12733) ** 3 Epsilon 0.00100 ( zero, infinity) 3 Delta 0.01458 ( zero, 0.04490) ** 1 Gamma 0.11470 ( 0.01732, 0.22664) ** 2 Alpha 0.02473 ( zero, 0.06180) ** * = significantly positive, P < 0.05 ** = significantly positive, P < 0.01 |


China's love of e-commerce powers Alibaba's Singles' Day
by ReutersSHANGHAI: China’s dominant e-commerce firm Alibaba Group Holding raked in $23 billion worth of sales in the first nine hours of its annual Singles’ Day shopping extravaganza on Monday, setting records as the event celebrates its 11th year.
The 24-hour shopping event is akin to Black Friday and Cyber Monday in the United States and has become a highlight of China’s e-commerce industry, with other retailers running concurrent promotions. This year, Alibaba netted $1 billion in sales in the event’s first 68 seconds.
Here are some quick facts about China’s e-commerce’s industry:
WORLD’S BIGGEST
China is on track to book $1.94 trillion in e-commerce sales in 2019, more than three times the United States which is in second place with $586.92 billion, a report from researcher eMarketer shows.
China on its own represents 54.7% of the global e-commerce market, nearly twice the share of the next five countries combined, the report showed.
However, the country is ranked fourth when it comes to forecasting e-commerce sales growth for 2019, behind Mexico, India and the Philippines, according to eMarketer.
TOP PLAYERS
Alibaba’s e-commerce marketplaces, business-to-consumer Tmall and Taobao, where both individuals and businesses set up shop, are China’s dominant shopping platforms, hosting thousands of merchants selling products as varied as T-shirts, household sundries and four-poster beds.
The firm’s competitors include longtime rival JD.com, which sources goods and sells them directly to consumers, and four-year-old Pinduoduo that managed to break into the top ranks by courting China’s rural residents with deep discounts and a group-buying model.
There is also a range of other e-commerce sites that focus on different market segments, such as cosmetics, groceries and home appliances.
Competition between platforms is rife and has boiled over into the public sphere. This month, regulators summoned over 20 platforms and urged them to stop practices that could be seen as monopolistic.
SECTOR’S BACKBONE
E-commerce in China is heavily reliant on logistics companies, couriers and payment systems such as Alibaba-backed Alipay and WeChat Pay from Tencent Holdings Ltd.
Couriers STO Express Co Ltd, ZTO Express (Cayman) Inc, YTO Express, S.F. Holding Co Ltd and Yunda Holding Co Ltd send parcels for as little as $1.14, making purchases online more convenient at times than offline.
Many couriers are also part of the Cainiao Smart Logistics Network, majority-owned by Alibaba which co-founded it in 2013. Cainiao provides software to and shares data with warehouses, couriers and logistics firms.
JD.com manages its own logistics network and it started a FedEx-style parcel delivery service last year.

The rapid growth of Alibaba and JD.com has tracked that of China’s economy and the expansion of its middle class over the past two decades.
This, however, has also made them vulnerable, as the economy slows to its weakest pace in almost three decades and retail sales post their slowest growth since early 2003.
Alibaba said revenue for the quarter to September-end for its core commerce business rose 40% year-on-year, versus 56% in the same period in 2018.
Their next step, as a result, has been to diversify, with Alibaba moving into financial services, cloud computing and artificial intelligence (AI), while JD.com has invested in AI to improve its logistics and advertising capabilities.
They are also doubling down on reaching consumers in China’s third- and fourth-tier cities, where Pinduoduo currently has a foothold, citing more promising, higher growth.


Before Change
return hidden
def update_usage(self, read_positions, read_weights, write_weights, usage):
read_positions = read_positions.squeeze()
// usage is timesteps since a non-negligible memory access
u = (read_weights + write_weights > self.δ).float()
// usage before write
After Change
(b, _) = read_positions.size()
// usage is timesteps since a non-negligible memory access
// todo store write weights of all mem and gather from that
u = (read_weights.sum(1) + write_weights.squeeze() > self.δ).float().view(b, -1)
// usage before write
relevant_usages = usage.gather(1, read_positions)


Warning
You are about to leave the official website to an untrusted domain.
Domain:
{{ redirect.domain }}
Do not click anything.
Do not fill in any of your information. (And definitely no private keys!)
Wipe your history after you have visited this domain.
I understand


|
|
|
Bonus & Rate
|
Final result
|
|
|
|
|
|
|
|
Adena: *{adena}*
|
*x{adena_f}*
|
|
|
|
Items drop: *{items}*
|
*x{items_f}*
|
|
|
|
Spoil: *{spoil}*
|
*x{spoil_f}*
|
|
|
|
Epaulette drop: *{epaulette}*
|
*x{epaulette_f}*
|
|
|
|
Craft chance: *{craft}*
|
*Recipe chance {craft}*
|
|
|
|
MW Craft chance: *{masterwork}*
|
*{masterwork_f}*
|
|
|
|
Weight limit: *{weight}*
|
*{weight_f}*
|
|
|


Frequently Asked Questions
If you still have a question about MiniBatteryLogger, you’re likely to find the answer here below.
I’m trying to get shared battery data without success
Be sure you’re connected to Internet. If anything else fails, the web service could be under maintenance. Please try again later.
What informations are being sent when I share my battery data?
Your privacy is always on top of the priority list. All data is sent anonymously. The only sensible information used to let you update your previous data is a hash calculated as the MD5 sum of your computer’s serial number. MD5 hashes are notoriously hard (not impossible, though) to decipher.
I have a Pismo and MiniBatteryLogger doesn’t recognize my battery
Although MiniBatteryLogger is ready for multiple battery systems, this feature is not currently implemented. If a consistent number of Pismo users should request this feature, I’d be glad to add it.
Can you add the feature XYZ?
You can request new features using this form .


Initiate
Let's start something new on this new day and time. Starting a journal is super easy,
the process to use the scrapbook is so fast that you can get your work done and saved.
Keep track of everything, everyday from how to when to what and done.


Traffic Guards allow you to specify critical clusters that should always have active instances. If a user or process tries to delete, disable, or resize the server group, Spinnaker will verify the operation will not leave the cluster with no active instances, and fail the operation if it would.


(Appendix 15)
FBB software allows filtering on connection. Filtering is not done by the
BBS software but by external programs developed by users. When the BBS starts, the C_FILTER does not really need to be there. But at the first connect it must exist. If it does not exist at THAT time, it will not be checked again. So if a C_FILTER is added after that, the BBS must be rebooted for the filter to take effect. Connection filter may be interactive and allows to incorporate some features like dedicated information for predefined callsigns, password filtering, etc... The C_FILTER program must be found by the PATH of MsDos. Its extension can be COM or EXE, and it must be little and fast as multitasking is stopped during the activity of this program. If this program is not found, it will not be called until the BBS is rebooted. The C_FILTER may also be created as a DLL. Both for WinFBB and DosFBB (!!). The filter must be installed in the path (\FBB\BIN) of Dos. When receiving the connection, the C_FILTER program (if found) is called with some arguments including a level number. This number is incremented each time the program is called in the same connection session. The first time the level number will be 0. The line arguments given to the C_FILTER program are : - Callsign (format as F6FBB-8). - Level number (0 is the first time, up to 99). - Flags of the user (binary number as user's mask of INIT.SRV). - New : Flag indicating if the user is unknown in the BBS database. - Record number of the user in INF.SYS. - New: one more parameter before the optional text. It indicates the port where was connected the user. - Received data (in one argument). The C_FILTER program ends with an exit value. This value is very important and tells the BBS what to do : Return value (for C_FILTER): 0 : Connection is accepted 1 : C_FILTER will called again, level is incremented 2 : Connection is refused, user is disconnected 3 : Connection is accepted, but in read-only mode 4 : Connection is accepted, but messages will be hold. 100 and up : C_FILTER will called again, next level is equal to the return value. Example of C_FILTERs. First C_FILTER.EXE, next C_FILTER.DLL: Example C_FILTER.EXE: /* * C_FILTER.C * * Connection filter for FBB BBS software. (C) F6FBB 1991. * */ #include <stdio.h> /* * Connexion filter called for each connection. * All datas sent to stdout will be sent to the user. * * Filter is called with some arguments on the command line : * C_FILTER CallSign Level Flags New Record ReceivedData.... * * The return value tells the BBS if C_FILTER must be called again or not * 0 if the BBS can go on, * 1 if the C_FILTER must be called again * 2 if the user must be disconnected. * * Callsign is in the FORM CALLSIGN-SSID (F6FBB-0). * * The first time C_FILTER is called Level=0, and then will be incremented * each time it is called for the same connection. * * Flags give the flags of the user (MGPBSXLE) in a bit field. as defined * in the INIT.SRV user's mask. (0x80=Modem, 0x40=Guest, etc...) * * If New=1, then this is the first connection of the user on the BBS. * Record is the record number in the INF.SYS file. * * All other arguments are the words sent by the user * (password for instance). * * The number of arguments is variable and depends of the number of words * in the answer of the user. * */ /* * This is only a little example to test the system. It will be called * four times and will give the list of arguments. * * The fourth time, the hand will be given back to the BBS. */ main(int ac, char **av) { int i; int level = atoi(av[2]); /* Get level from argument list */ /* and transform it to integer */ if (level == 0) { /* Is level equal to 0 ? */ printf("Connection line :\n"); /* This is the first call */ for (i = 0 ; i < ac ; i++) /* List line arguments */ printf("%s ", av[i]); putchar('\n'); return(1); /* C_FILTER must be called again */ } else { printf("Following line :\n"); /* These are other lines */ for (i = 0 ; i < ac ; i++) /* List line arguments */ printf("%s ", av[i]); putchar('\n'); if (level == 4) /* Is it the last time ? */ return(0); /* Yes, go on BBS */ else return(1); /* No, call once more C_FILTER */ } } Next example, C_FILTER.DLL: #define STRICT #include <stdio.h> #include <windows.h> /* * Code (C) F6FBB 1995-1996 * * C_FILTER example * * svc_main is the only exported function. It must exist as WFBB will * look for it. All filters are in the same format. If not NULL, * r_buf allow to give a direct text back to the BBS * The size of the buffer is given by the parameter len. * * Answers may also go to stdout (slower...). * * This code is only an example and was not fully tested. It could * give problems as I am not an expert ! * * The used compiler is a Borland C++ 4.5 * * The DLL is not linked with the code, but checked and loaded when * needed by WFBB. * * This is an example of the C_FILTER.DEF file : * * LIBRARY C_FILTER * DESCRIPTION 'C_FILTER DLL for FBB' * EXETYPE WINDOWS * CODE PRELOAD MOVEABLE DISCARDABLE * DATA PRELOAD MOVEABLE SINGLE * HEAPSIZE 1024 * * * Parameters are (for C_FILTER): * ac[0] : The name of the filter (C_FILTER) * ac[1] : The callsign and SSID * ac[2] : Level number (from 0) * ac[3] : Flags * ac[4] : Boolean for new user * ac[5] : Recordnumber in INF.SYS * ac[6] : Port number * ac[7] : Optionnal Command received * r_buf : The buffer to put an answer * len : The size of the answer buffer * * Return value (for C_FILTER): * 0 : Connection is accepted * 1 : C_FILTER will called again, level is incremented * 2 : Connection is refused, user is disconnected * 3 : Connection is accepted, but in read-only mode * 4 : Connection is accepted, but messages will be hold. * 100 and up * : C_FILTER will called again, next level is equal to the return value. * */ int _export FAR PASCAL svc_main (int ac, char FAR ** av, char FAR * r_buf, int len) { if (len > 20) { sprintf (r_buf, "Inside the C_FILTER\r"); } return (0); }
This page was last updated


Black to Play 61
b1-w0/5
pips Black=27 White=161
(CorrectAnswer= 0/0, ErrorScore= 0)
1. 18/17*/11 Eq.: 0.238 1.7% 36.9% 51.0% 49.0% 0.0% 0.0% 2. 18/11 Eq.: 0.137 (-0.101) 1.3% 30.2% 49.5% 50.5% 0.0% 0.0% 3. 18/12 2/1 Eq.: 0.116 (-0.122) 1.5% 26.5% 50.2% 49.8% 0.0% 0.0%


| t01 |
literature, policy, framework, review, context, paper, process, research, evidence, model |
165 |
7 |
| t02 |
china, health, countries, development, services, financial, developing, system, goals, 's |
173 |
5 |
| t03 |
pandemic, influenza, SARS, respiratory, syndrome, outbreak, acute, response, severe, COVID-19 |
175 |
31 |
| t04 |
%, RESULTS, METHODS, BACKGROUND, -, participants, CONCLUSIONS, conducted, interviews, study |
71 |
2 |
| t05 |
ebola, IHR, africa, international, west, capacities, EVD, 2005, countries, west_africa |
110 |
7 |
| t06 |
surveillance, data, information, system(s), detection, reporting, disease, surveillance_systems, early |
102 |
1 |
| t07 |
public, ethical, health, public_health, law, issues, legal, individuals, ethics, mental |
109 |
5 |
| t08 |
animal(s), human, environmental, zoonotic, climate, diseases, climate_change, change, zoonoses |
95 |
1 |
| t09 |
global, governance, security, actors, diplomacy, international, foreign, world, global_health, health |
103 |
1 |
| t10 |
laboratory, laboratories, european, biosafety, EU, national, agents, biosecurity, states, united |
79 |
1 |
| t11 |
care, training, health, education, professionals, public, practice, workforce, pharmacists, service |
67 |
7 |
| t12 |
emergency, disaster(s), response, management, resilience, preparedness, emergency_response, exercises, disaster_management |
72 |
7 |
| t13 |
vaccine(s), immunization, vaccination, eradication, polio, influenza, meeting, virus, viral |
58 |
2 |
| t14 |
media, communication, social_media, tourism, taiwan, risk_communication, risk, crisis, hong, social |
63 |
5 |
| t15 |
research, science(s), scientific, genomic(s), genetic, technologies, scientists, grants |
56 |
2 |