It looks pretty good, I personally feel much happier when I have a definite purpose with something to work towards. It can be something big like changing my career and becoming a web developer or something small like cooking a nice meal. I get definite satisfaction from doing something I want to achieve. I'm passionate about my family and doing things that will allow me to make the most out of having them in my life. I enjoy taking pleasure in all sorts of things I get too experience but do not feel driven to anything in particular.
I went through a list of over 140 values the majority of which I could relate to but I whittled it down to 5 for this exercise. They are achievement, balance, contentment, continuous improvement and creativity. I'm sure this list would change on any given day and personally don't feel you need to include particular values at the expense of others.
The resilience ideas were very interesting, I know I can see-saw between optimism and pessimism and will work at tipping the balance in optimisms favour. The meditation exercise was useful in helping me become mindful of the feelings of success and failure and how to experience them without allowing them to dictate my actions.


Hi, I am a designer specialized in collaborative prototyping. I make tools to help others be more creative and find solutions to wicked problems, through engagement and empowerment. I like to tinker and experiment, but can also contribute to strategy. I give talks and workshops. I live in Lyon.
-
I founded Modulo, a SAAS tool to help facilitators in their work.
-
I started my own collaborative prototyping studio : POC studio.
-
I'm a tutor at EMLyon Makerslab.
-
I spent 2 years developing the creative and collaborative toolbox at thecamp.
-
I have designed and ran dozens of creative sprints (or hackathons), in museums and in companies, on themes going from artistic video games to banking systems, urban transportation to space exploration.
-
I co-founded Technoculture Club in 2014. An association based in Montreal, Quebec dedicated to helping cultural organizations experiment with technology and their communities.
-
I co-founded the first fablab in central Paris, Le Petit Fablab de Paris, in 2012.
- As the first employee of nod-A, I constributed to build their value proposition and coined the word Makestorming to describe it.
- I have been involved in Museomix, the international museum makeathon, since its creation in Paris in 2011.
-
I have been involved in the maker movement as a contributor for the last 10 years. My 3D models and their derivatives have been downloaded 30000+ times.


We’re searching for the best and brightest, the most committed, and the folks that know what it takes to produce the best results the first time. At the end of the day, it’s all about client results.
Key to our strategy has always been to attract and retain people who share our passion about the kind of Company we are trying to build, based on our core purpose and values: integrity and honesty, unending enthusiasm and continuing spirit of inquiry. Because we believe in our core values, we continue to identify talented people who share these principles. For us, our people are especially important.
We start with deep customer empathy- knowing customers knowing better than themselves.Then we go broad to go narrow.Small,cross functional teams fall in love with the problem and create many rough prototypes to tackle it.Finally, we carry out rapid experiments that involve customers, testing ideas until winner emerges.
Petitions.org
We are in a growth industry operating in an international environment; from a personal and career development perspective, there’s great potential for people to work in our various businesses, to travel to different places and to experience different cultures.


KBR awarded first commercial license for vinyl acetate monomer technology
by Mary Page BaileyKBR (Houston; www.kbr.com) has been awarded a contract for Vinyl Acetate Monomer (VAM) technology by Shenghong Refining Petrochemical (Lian Yun Gang) Co. Ltd., China. This is the first commercial VAM technology license secured under an alliance agreement between KBR and Showa Denko K.K. (SDK) to commercialize SDK’s VAM technology.
Under the terms of the contract, KBR will provide License and Basic Engineering Design for a 300 KTA VAM unit to be constructed in Lianyungang, China, as part of an integrated refinery and petrochemical complex.
The KBR-SDK VAM technology is backed by more than 40 years of know-how accumulated through the safe and stable operation of SDK’s ethylene based VAM unit at the Oita Petrochemical Complex in Japan.
“We are excited that Shenghong has selected KBR-SDK’s VAM technology,” said Doug Kelly, President, KBR Technology Solutions. “This award consolidates KBR’s position as a licensor of specialty chemicals technologies and strengthens our relationship with a key partner in Shenghong.”
KBR also provided its phenol/acetone technology to Shenghong in 2019.


R语言数据科学入门
July 21, 2018
1 介绍
我是新手，不会写代买。但我想学习R语言，我应该如何开始？ 如果你有这个疑问的话你就来对地方了！
1.1 新手入门介绍
本书没有背景知识要求。不需要线性代数，不需要微积分，也不需要会编程。本书是介绍数据科学家，统计学家，数据新闻记者和其他研究人员对数据分析实践的入门介绍。
在图1.1 中，概括了本书的内容。首先在第二章 ??中，会介绍R软件，R studio软件。学习什么是R package。并且会探索第一个数据集：2013年所有从纽约市起飞的国内航班。
- 数据科学: 你将开始组装你的数据科学工具箱
tidyverse
packages. 包括: - 数据建模: 使用
moderndive
package中的数据科学工具, 你将开始进行数据建模. 包括: - 统计推断: 当你熟悉的一些数据科学的工具后, 我们将学习
infer
package 来学习统计推断. In particular: - 回顾数据建模: 有了统计推断的知识后，我们再次回顾之前建立的数据模型：
- Ch.??: 解读这些模型结果的统计含义和应用。本章的最后将探讨什么叫‘数据思维’并分享一个西雅图房价分析的案例
1.1.1 你将在这本书学到的内容包括
- 如何使用R 去了解数据.
- 如何运用置信区间和假设检验去回答统计学问题
- 如何有效的运用R 工具去写‘数据故事’
什么是数据故事？就是通过数据分析并使用数据可视化，统计结论去回答读者的问题。例如， 在芝加哥，人均收入与犯罪的关系有多大? 和 昆廷·塔伦蒂诺导演多少次在电影中使用脏话)?. 更多关于数据故事的内容可以到这篇文章了解 与谷歌一同思考.
For other examples of data stories constructed by students like yourselves, look at the final projects for two courses that have previously used ModernDive:
- Middlebury College MATH 116 Introduction to Statistical and Data Sciences using student collected data.
- Pacific University SOC 301 Social Statistics using data from the fivethirtyeight R package.
This book will help you develop your “data science toolbox”, including tools such as data visualization, data formatting, data wrangling, and data modeling using regression. With these tools, you’ll be able to perform the entirety of the “data/science pipeline” while building data communication skills (see Subsection 1.1.2 for more details).
In particular, this book will lean heavily on data visualization. In today’s world, we are bombarded with graphics that attempt to convey ideas. We will explore what makes a good graphic and what the standard ways are to convey relationships with data. You’ll also see the use of visualization to introduce concepts like mean, median, standard deviation, distributions, etc. In general, we’ll use visualization as a way of building almost all of the ideas in this book.
To impart the statistical lessons in this book, we have intentionally minimized the number of mathematical formulas used and instead have focused on developing a conceptual understanding via data visualization, statistical computing, and simulations. We hope this is a more intuitive experience than the way statistics has traditionally been taught in the past and how it is commonly perceived.
Finally, you’ll learn the importance of literate programming. By this we mean you’ll learn how to write code that is useful not just for a computer to execute but also for readers to understand exactly what your analysis is doing and how you did it. This is part of a greater effort to encourage reproducible research (see Subsection 1.1.3 for more details). Hal Abelson coined the phrase that we will follow throughout this book:
“Programs must be written for people to read, and only incidentally for machines to execute.”
We understand that there may be challenging moments as you learn to program. Both of us continue to struggle and find ourselves often using web searches to find answers and reach out to colleagues for help. In the long run though, we all can solve problems faster and more elegantly via programming. We wrote this book as our way to help you get started and you should know that there is a huge community of R users that are always happy to help everyone along as well.  We commonly hear the phrase “statistician” when listening to broadcasts of sporting events. Statistics (in particular, data analysis), in addition to describing numbers like with baseball batting averages, plays a vital role in all of the sciences. You’ll commonly hear the phrase “statistically significant” thrown around in the media. You’ll see articles that say “Science now shows that chocolate is good for you.” Underpinning these claims is data analysis. By the end of this book, you’ll be able to better understand whether these claims should be trusted or whether we should be wary. Inside data analysis are many sub-fields that we will discuss throughout this book (though not necessarily in this order):
- 数据收集
- 数据整理
- 数据可视化
- 数据模型
- 推断
- 相关性与回归分析
- 统计结果的解读
- 数据沟通/数据故事
These sub-fields are summarized in what Grolemund and Wickham term the “Data/Science Pipeline” in Figure 1.2.
We will begin by digging into the gray Understand portion of the cycle with data visualization, then with a discussion on what is meant by tidy data and data wrangling, and then conclude by talking about interpreting and discussing the results of our models via Communication. These steps are vital to any statistical analysis. But why should you care about statistics? “Why did they make me take this class?”
There’s a reason so many fields require a statistics course. Scientific knowledge grows through an understanding of statistical significance and data analysis. You needn’t be intimidated by statistics. It’s not the beast that it used to be and, paired with computation, you’ll see how reproducible research in the sciences particularly increases scientific knowledge.
1.1.3 可重复性研究
“The most important tool is the mindset, when starting, that the end product will be reproducible.” – Keith Baggerly
Another goal of this book is to help readers understand the importance of reproducible analyses. The hope is to get readers into the habit of making their analyses reproducible from the very beginning. This means we’ll be trying to help you build new habits. This will take practice and be difficult at times. You’ll see just why it is so important for you to keep track of your code and well-document it to help yourself later and any potential collaborators as well.
Copying and pasting results from one program into a word processor is not the way that efficient and effective scientific research is conducted. It’s much more important for time to be spent on data collection and data analysis and not on copying and pasting plots back and forth across a variety of programs.
In a traditional analyses if an error was made with the original data, we’d need to step through the entire process again: recreate the plots and copy and paste all of the new plots and our statistical analysis into your document. This is error prone and a frustrating use of time. We’ll see how to use R Markdown to get away from this tedious activity so that we can spend more time doing science.
“We are talking about computational reproducibility.” - Yihui Xie
Reproducibility means a lot of things in terms of different scientific fields. Are experiments conducted in a way that another researcher could follow the steps and get similar results? In this book, we will focus on what is known as computational reproducibility. This refers to being able to pass all of one’s data analysis, data-sets, and conclusions to someone else and have them get exactly the same results on their machine. This allows for time to be spent interpreting results and considering assumptions instead of the more error prone way of starting from scratch or following a list of steps that may be different from machine to machine.
1.1.4 给学生的最后建议
At this point, if you are interested in instructor perspectives on this book, ways to contribute and collaborate, or the technical details of this book’s construction and publishing, then continue with the rest of the chapter below. Otherwise, let’s get started with R and RStudio in Chapter ??!
1.2 给讲师的介绍
This book is inspired by the following books:
- “Mathematical Statistics with Resampling and R” (Chihara and Hesterberg 2011),
- “OpenIntro: Intro Stat with Randomization and Simulation” (Diez, Barr, and Çetinkaya-Rundel 2014), and
- “R for Data Science” (Grolemund and Wickham 2016).
The first book, while designed for upper-level undergraduates and graduate students, provides an excellent resource on how to use resampling to impart statistical concepts like sampling distributions using computation instead of large-sample approximations and other mathematical formulas. The last two books are free options to learning introductory statistics and data science, providing an alternative to the many traditionally expensive introductory statistics textbooks.
When looking over the large number of introductory statistics textbooks that currently exist, we found that there wasn’t one that incorporated many newly developed R packages directly into the text, in particular the many packages included in the tidyverse
collection of packages, such as ggplot2
, dplyr
, tidyr
, and broom
. Additionally, there wasn’t an open-source and easily reproducible textbook available that exposed new learners all of three of the learning goals listed at the outset of Subsection 1.1.1.
1.2.1 这本书适合谁?
This book is intended for instructors of traditional introductory statistics classes using RStudio, either the desktop or server version, who would like to inject more data science topics into their syllabus. We assume that students taking the class will have no prior algebra, calculus, nor programming/coding experience.
Here are some principles and beliefs we kept in mind while writing this text. If you agree with them, this might be the book for you.
- Blur the lines between lecture and lab
- With increased availability and accessibility of laptops and open-source non-proprietary statistical software, the strict dichotomy between lab and lecture can be loosened.
- It’s much harder for students to understand the importance of using software if they only use it once a week or less. They forget the syntax in much the same way someone learning a foreign language forgets the rules. Frequent reinforcement is key.
- Focus on the entire data/science research pipeline
- We believe that the entirety of Grolemund and Wickham’s data/science pipeline should be taught.
- We believe in “minimizing prerequisites to research”: students should be answering questions with data as soon as possible.
- It’s all about the data
- We leverage R packages for rich, real, and realistic data-sets that at the same time are easy-to-load into R, such as the
nycflights13
andfivethirtyeight
packages. - We believe that data visualization is a gateway drug for statistics and that the Grammar of Graphics as implemented in the
ggplot2
package is the best way to impart such lessons. However, we often hear: “You can’t teachggplot2
for data visualization in intro stats!” We, like David Robinson, are much more optimistic. dplyr
has made data wrangling much more accessible to novices, and hence much more interesting data-sets can be explored.
- We leverage R packages for rich, real, and realistic data-sets that at the same time are easy-to-load into R, such as the
- Use simulation/resampling to introduce statistical inference, not probability/mathematical formulas
- Instead of using formulas, large-sample approximations, and probability tables, we teach statistical concepts using resampling-based inference.
- This allows for a de-emphasis of traditional probability topics, freeing up room in the syllabus for other topics.
- Don’t fence off students from the computation pool, throw them in!
- Computing skills are essential to working with data in the 21st century. Given this fact, we feel that to shield students from computing is to ultimately do them a disservice.
- We are not teaching a course on coding/programming per se, but rather just enough of the computational and algorithmic thinking necessary for data analysis.
- Complete reproducibility and customizability
- We are frustrated when textbooks give examples, but not the source code and the data itself. We give you the source code for all examples as well as the whole book!
- Ultimately the best textbook is one you’ve written yourself. You know best your audience, their background, and their priorities. You know best your own style and the types of examples and problems you like best. Customization is the ultimate end. For more about how to make this book your own, see About this Book.
1.3 DataCamp
DataCamp is a browser-based interactive platform for learning data science, offering courses on a wide array of courses on data science, analytics, statistics, machine learning, and artificial intelligence, where each course is a combination of lectures and exercises that offer immediate feedback.
The following chapters of ModernDive roughly map to the following closely-integrated DataCamp courses that use the same R tools and often even the same datasets. By no means is this an exhaustive list of possible DataCamp courses that are relevant to the topics in this book, we recommend these ones in particular to supplement your ModernDive experience.
Click on the image for each course to access its webpage on datacamp.com. Instructors at accredited universities can sign their class up for a free academic licence at DataCamp For The Classroom, giving their students access to all premium courses for 6 months for free.
1.4 联系与贡献
If you would like to connect with ModernDive, check out the following links:
- If you would like to receive periodic updates about ModernDive (roughly every 3 months), please sign up for our mailing list.
- Contact Albert at<EMAIL_ADDRESS>and Chester<EMAIL_ADDRESS>- We’re on Twitter at ModernDive.
If you would like to contribute to ModernDive, there are many ways! Let’s all work together to make this book as great as possible for as many students and instructors as possible!
- Please let us know if you find any errors, typos, or areas from improvement on our GitHub issues page.
- If you are familiar with GitHub and would like to contribute more, please see Section 1.5 below.
The authors would like to thank Nina Sonneborn, Kristin Bott, and the participants of our USCOTS 2017 workshop for their feedback and suggestions. A special thanks goes to Prof. Yana Weinstein, cognitive psychological scientist and co-founder of The Learning Scientists, for her extensive contributions.
1.5 关于这本书
This book was written using RStudio’s bookdown package by Yihui Xie (Xie 2018). This package simplifies the publishing of books by having all content written in R Markdown. The bookdown/R Markdown source code for all versions of ModernDive is available on GitHub:
- Latest published version The most up-to-date release:
- Version 0.4.0 released on July 21, 2018 (source code).
- Available at ModernDive.com
- Development version The working copy of the next version which is currently being edited:
- Preview of development version is available at https://moderndive.netlify.com/
- Source code: Available on ModernDive’s GitHub repository page
- Previous versions Older versions that may be out of date:
- Version 0.3.0 released on February 3, 2018 (source code)
- Version 0.2.0 released on August 02, 2017 (source code)
- Version 0.1.3 released on February 09, 2017 (source code)
- Version 0.1.2 released on January 22, 2017 (source code)
Could this be a new paradigm for textbooks? Instead of the traditional model of textbook companies publishing updated editions of the textbook every few years, we apply a software design influenced model of publishing more easily updated versions. We can then leverage open-source communities of instructors and developers for ideas, tools, resources, and feedback. As such, we welcome your pull requests.
Finally, feel free to modify the book as you wish for your own needs, but please list the authors at the top of index.Rmd
as “Chester Ismay, Albert Y. Kim, and YOU!”


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Git is version control.
A website that uses Git.
Think of Github as a project managment platform.
Home of your project files.
Work in progress information.
Actionable tasks that need to be completed.
Tags to add to issues.
Collection of Issues with a deadline.
Files you want merged into the repo.
This is where most of the work happens.
This is what a common issue thread looks like.
Share EVERYTHING within the related issue - post updates, comps, roadblocks, real-life discussions, etc.
Issues work use Markdown.
Images are supported just DRAG AND DROP!
You can reference other issues that might be roadblocks to progress.
You can add checkboxes to your issue of tasks that need to be completed - You can see this progress on the outside!
Tag people with @name
Worded as a deliverable
Never Close without a related Pull Request
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FOR APPROVAL
Milestones are a way to track progress of a project
Wiki is where we will work on the content.
Repo is where the code base lives.


--- layout: default title: Home overview: true --- A powerful workflow engine with easy to use microservices What's MDW A high-level overview of Model Driven Workflow. Introduction → Why MDW Advantages of using MDW for workflow and microservice orchestration. Differentiators → Features MDW provides a very rich feature set. MDW Features → Getting Started Run MDW in 5 minutes. Getting Started →
A powerful workflow engine with easy to use microservices
A high-level overview of Model Driven Workflow.
Advantages of using MDW for workflow and microservice orchestration.
MDW provides a very rich feature set.
Run MDW in 5 minutes.


Removes a certificate from a store for the user or machine account.
Uninstall-Certificate -Thumbprint <String> [-WhatIf] [-Confirm] [<CommonParameters>]
Uninstall-Certificate -Thumbprint <String> -StoreLocation {CurrentUser | LocalMachine} -CustomStoreName <String> [-Session <PSSession[]>] [-WhatIf] [-Confirm] [<CommonParameters>]
Uninstall-Certificate -Thumbprint <String> -StoreLocation {CurrentUser | LocalMachine} -StoreName {AddressBook | AuthRoot | CertificateAuthority | Disallowed | My | Root | TrustedPeople | TrustedPublisher} [-Session <PSSession[]>] [-WhatIf] [-Confirm] [<CommonParameters>]
Uninstall-Certificate -Certificate <X509Certificate2> -StoreLocation {CurrentUser | LocalMachine} -CustomStoreName <String> [-Session <PSSession[]>] [-WhatIf] [-Confirm] [<CommonParameters>]
Uninstall-Certificate -Certificate <X509Certificate2> -StoreLocation {CurrentUser | LocalMachine} -StoreName {AddressBook | AuthRoot | CertificateAuthority | Disallowed | My | Root | TrustedPeople | TrustedPublisher} [-Session <PSSession[]>] [-WhatIf] [-Confirm] [<CommonParameters>]
The Uninstall-Certificate
function uses .NET's certificates API to remove a certificate from a given store for the machine or current user. Use the thumbprint to identify which certificate to remove. The thumbprint is unique to each certificate. The user performing the removal must have read and write permission on the store where the certificate is located.
If the certificate isn't in the store, nothing happens, not even an error.
To uninstall a certificate from a remote computer, use the Session
parameter, which was added in Carbon 2.1.0. You can create a new session with the New-PSSession
cmdlet.
You can uninstall a certificate using just its thumbprint (this functionality is new in Carbon 2.5.0). Uninstall-Certificate
will search through all certificate locations and stores and uninstall all certificates that have the thumbprint. When you enumerate all certificates over a remoting session, you get a terminating The system cannot open the device or file specified
error, so you can't delete a certificate with just a thumbprint over remoting.
| Name | Type | Description | Required? | Pipeline Input | Default Value |
|---|---|---|---|---|---|
| Thumbprint | String | The thumbprint of the certificate to remove. If you want to uninstall the certificate from all stores it is installed in, you can pipe the thumbprint to this parameter or you can pipe a certificate object. (This functionality was added in Carbon 2.5.0.) |
true | true (ByValue, ByPropertyName) | |
| Certificate | X509Certificate2 | The certificate to remove |
true | false | |
| StoreLocation | StoreLocation | The location of the certificate's store. |
true | false | |
| StoreName | StoreName | The name of the certificate's store. |
true | false | |
| CustomStoreName | String | The name of the non-standard, custom store where the certificate should be un-installed. |
true | false | |
| Session | PSSession[] | Use the Due to a bug in PowerShell, you can't remove a certificate by just its thumbprint over remoting. Using just a thumbprint requires us to enumerate through all installed certificates. When you do this over remoting, PowerShell throws a terminating This parameter was added in Carbon 2.1.0. |
false | false | |
| WhatIf | SwitchParameter | false | false | ||
| Confirm | SwitchParameter | false | false | ||
| CommonParameters | This cmdlet supports common parameters. For more information type Get-Help about_CommonParameters . |
Uninstall-Certificate -Thumbprint<PHONE_NUMBER>34023dsaaefdbcgbefa
Demonstrates how to delete a certificate from all stores it is installed in. Uninstall-Certificate
searches every certificate stores and deletes all certificates with the given thumbprint. This functionality was added in Carbon 2.5.0.
'570895470234023dsaaefdbcgbefa' | Uninstall-Certificate
Demonstrates that you can pipe a thumbprint to Uninstall-Certificate
. The certificate is uninstall from all stores it is in. This functionality was added in Carbon 2.5.0.
Get-Item -Path 'cert:\LocalMachine\My\570895470234023dsaaefdbcgbefa' | Uninstall-Certificate
Demonstrates that you can pipe a certificate Uninstall-Certificate
. The certificate is uninstalled from all stores it is in. This functionality was added in Carbon 2.5.0.
Uninstall-Certificate -Thumbprint<PHONE_NUMBER>34023dsaaefdbcgbefa -StoreLocation CurrentUser -StoreName My
Removes the<PHONE_NUMBER>34023dsaaefdbcgbefa certificate from the current user's Personal certificate store.
$cert = Get-Certificate -FriendlyName 'Carbon Testing Certificate' -StoreLocation LocalMachine -StoreName Root
Uninstall-Certificate -Certificate $cert -StoreLocation LocalMachine -StoreName Root
Removes the certificate with friendly name 'Carbon Testing Certificate' from the local machine's Trusted Root Certification Authorities store.
Uninstall-Certificate -Thumbprint<PHONE_NUMBER>34023dsaaefdbcgbefa -StoreLocation LocalMachine -StoreName 'SharePoint'
Demonstrates how to uninstall a certificate from a custom, non-standard store.
Uninstall-Certificate -Thumbprint<PHONE_NUMBER>34023dsaaefdbcgbefa -StoreLocation CurrentUser -StoreName My -Session (New-PSSession -ComputerName remote1,remote2)
Demonstrates how to uninstall a certificate from a remote computer.


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--- layout: post status: publish published: true title: Web Services Proxies Redux author: display_name: Tomas Restrepo login: tomasr email<EMAIL_ADDRESS>url: http://winterdom.com/ author_login: tomasr author_email<EMAIL_ADDRESS>author_url: http://winterdom.com/ wordpress_id: 354 wordpress_url: http://winterdom.com/2003/06/webservicesproxiesredux date: '2003-06-11 19:11:15 +0000' date_gmt: '2003-06-11 19:11:15 +0000' categories: - Web Services tags: [] comments: [] ---
Jorgen Thelin replied to
my earlier piece on Web
Services Proxies with some interesting thoughts. I'm somewhat ambivalent on this
whole issue. I partly agree with what he says, and I fully agree with his thoughts
that the industry must strive towards giving a clear view of these topics.
However, I also partially disagree with him. For example, while he
correctly points out that you can build an RPC-style proxy on top of an asynchronous
request/response interaction, I also believe there are some hidden caveats in that.
One particular that comes to mind is loosing on some of the potential reliability
gains you get from asynchronisity in the first place. Potentially, a system based
on async behavior can more easily deal with long wait times and specially some temporal
failures of some of the systems involved in the interaction with relatively little
development pain (and this is even more true on systems based on things like BPEL).
However, once you lay down sync-behavior it becomes much harder, and the failure semantics
just get more complicated (which might not be a problem for simple transactions, though).
I think this kinds of compromises should be much better explained, too.
On a related note (and please pardon my ignorance on this subject)
I also wonder whether the current incarnation of WSDL (even if it should
die like Clemens says) is good
enough for describing these kinds of interactions (such as asynchronous request/response),
or whether something like BPEL's roles in partnerLinks are a better (or worse) alternative
to describe them. Any thoughts?


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| org.apache.archiva.redback.users.User |
| Known Indirect Subclasses |
The User Object.
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Add encoded password to previously passwords in encoded format.
| |||||||||||
Get the Creation Date for this account.
| |||||||||||
Get Count of Failed Login Attempts.
| |||||||||||
Gets the email address for this user.
| |||||||||||
Gets the Encoded Password.
| |||||||||||
Gets the Full Name for this user.
| |||||||||||
Get the Last Successful Login Date for this account.
| |||||||||||
Gets the Date of the Last Password Change.
| |||||||||||
Gets the Raw (unencoded) Password.
| |||||||||||
Gets the list of previous password (in encoded format).
| |||||||||||
as we can user multiple userManagers implementation we must track from which one this one comes.
| |||||||||||
Gets the User Name for this user.
| |||||||||||
Determines if this user account is locked from use or not.
| |||||||||||
Determines if this user account must change their password on next login.
| |||||||||||
Gets the flag indicating if this user is a permanent user or not.
| |||||||||||
Gets the flag indicating if this user has been validated (or not)
| |||||||||||
Set the Creation Date for this account.
| |||||||||||
Set the count of failed login attempts.
| |||||||||||
Sets the email address for this user.
| |||||||||||
Sets the Encoded Password.
| |||||||||||
Sets the Full Name for this user.
| |||||||||||
Sets the Last Successful Login Date for this account.
| |||||||||||
Sets the Last Password Change Date.
| |||||||||||
Sets the locked state of this account.
| |||||||||||
Sets the raw (unencoded) password for this user.
| |||||||||||
Sets the flag to indicate if this user must change their password on next login.
| |||||||||||
Sets the permanent flag for this user.
| |||||||||||
Sets the list of previous passwords (in encoded format)
| |||||||||||
Sets the User Name for this user.
| |||||||||||
Sets the flag indicating if this user has been validated (or not)
|
Add encoded password to previously passwords in encoded format.
| encodedPassword | the encoded password to add. |
|---|
Get the Creation Date for this account.
Get Count of Failed Login Attempts.
Gets the email address for this user.
This field is required, and should never be empty.Gets the Encoded Password.
Gets the Full Name for this user.
This field is required, and should never be empty.Get the Last Successful Login Date for this account.
Gets the Date of the Last Password Change.
Used by password management policies to enforce password expiration rules.Gets the Raw (unencoded) Password. Used only on password change requests.
Notes for User Providers
Gets the list of previous password (in encoded format).
Used by password management policies to enforce password reuse rules.as we can user multiple userManagers implementation we must track from which one this one comes.
Gets the User Name for this user.
This field is required, and should never be empty.Determines if this user account is locked from use or not.
This state is set from an administrative point of view, or due to excessive failed login attempts.Determines if this user account must change their password on next login.
Gets the flag indicating if this user is a permanent user or not.
Usually Root / Admin / Guest users are flagged as such.Gets the flag indicating if this user has been validated (or not)
Set the Creation Date for this account.
Set the count of failed login attempts.
| count | the count of failed login attempts. |
|---|
Sets the email address for this user.
This field is required, and should never be empty.| address | the email address. |
|---|
Sets the Encoded Password.
This field is populated by theUserManager
process.Sets the Full Name for this user.
This field is required, and should never be empty.| name | the full name. |
|---|
Sets the Last Successful Login Date for this account.
Sets the Last Password Change Date.
This field is populated by theUserManager
process.| passwordChangeDate | the date that the last password change occured. |
|---|
Sets the locked state of this account.
| locked | true if account is to be locked. |
|---|
Sets the raw (unencoded) password for this user.
| rawPassword | the raw unencoded password for this user. |
|---|
Sets the flag to indicate if this user must change their password on next login.
| changeRequired | true if user must change password on next login. |
|---|
Sets the permanent flag for this user.
Users such as Root / Admin / Guest are typically flagged as permanent.| permanent | true if permanent. |
|---|
Sets the list of previous passwords (in encoded format)
| encodedPasswordList | (list of String objects.) the previously passwords in encoded format. |
|---|
Sets the User Name for this user.
This field is required, and should never be empty.| name | the user name. |
|---|
Sets the flag indicating if this user has been validated (or not)
| valid | true if validated. |
|---|


| DOSE: |
|
inhaled |
Ether |
(liquid) |
[Erowid Warning: The “water extraction” method is ineffective in separating diethyl ether from the volatile hydrocarbon liquids/gases in “starter fluid”. Our understanding of the literature is that there is no such thing as safe use of volatile hydrocarbon gases: their psychoactive effects are inseparable from nerve and organ damage.]
A friend and I got a last minute idea late one night to whip up a batch of ether. neither of us had tried it, but the information on how to make it was brought forward. We sprayed starter fluid into empty 600ml pop bottles until they were half full, then added water until full. Put the lid on, shook bottles, then removed the lid. Let the mixture seperate for 5-10 minutes then removed the top layer of film with an eye dropper, and dropped into a seperate bottle. This took about an hour until we ran out of starter fluid.
Then came the time to try it out. We rolled dice to see who went first, I gladly accepted the roll of the dice, and poured some ether onto a rag, and a took a big huff. I held it in for about 5-7 seconds, and then exhaled, instead of the usual cloud of smoke i am so used to, a breath full of chemicals filled the room. much like nitrous, except the taste and smell lingers. I imediately felt lightheaded. I gave the thumbs up, and we continued huffing for about 15-20 minutes. Throughout this duration I was coming up strong. I started to feel disassociated, and everything became slightly dream like. I went to use the bathroom, the journey proved difficult, my depth perception and balance were really off. It took baby steps to make it anywhere and I felt little resistance to movement. I could tell my body how and where to move, and I could see it happening, but there was no resistance, to air, or my muscles.
We continued huffing rags for hours, off and on, with every huff I felt more seperated from myself, and my surroundings. I never felt nausea, although my companion did, he did not vomit though. Once we ran out, I came down rather quickly, it was about 45 minutes after the last huff. At this time, I imediately fell asleep, by this point the sun was rising.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


-
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No origins added yet. Add one.


Thanks for clicking our survay! We really appriceate feedback and would love to hear more!
This survay is ranking logic is 5 is the best and 1 is the worst.
How would you rate your visit overall:
5
4
3
2
1 How enjoyable was the food?
5
4
3
2
1 Were the employee's helpful?
5
4
3
2
1 Did our Salmon Cookies store look and feel clean?
5
4
3
2
1


Intro and Syntax
SQL is a standard language for accessing and manipulating databases.
Data Definition Language or DDL deals with defining databases and the tables.
Data Manipulation Language or DML deals with the CRUD operations.
CRUD means Create, Read, Update, and Delete with each having SQL commands.
Database Tables
- each table identified by name
- tables contain records(rows) with data
SQL Statements
- are not case sensitive but convention is to write all keywords in uppercase
- each statement needs to end with a semicolon
Create
Create or add data to the database.
CREATE DATABASE
CREATE DATABASE dbname;
Used to create a database.
CREATE TABLE
CREATE TABLE table_name(column_name1 data_type(size),...);
Used to create a table in a database.
CREATE INDEX
CREATE INDEX index_name ON table_name (column_name);
Creates an index on a table and duplicate values are allowed.
CREATE UNIQUE INDEX
CREATE UNIQUE INDEX index_name ON table_name (column_name);
Creates a unique index on a table.
Constraints
Constraints are the rules enforced on data columns on tables and are used to limit the type of data that can go into a table.
- NOT NULL: ensures that a column cannot have NULL values
- PRIMARY KEY: uniquely identifies each rows/records in a database table
- FOREIGN KEY: uniquely identifies rows/records in any another database table
INSERT INTO
INSERT INTO table_name VALUES (value1,...);
Used to insert new records in a table.
Read
Searching, filtering, and limiting the result set.
SELECT
SELECT column_name,column_name FROM table_name;
and
SELECT * FROM table_name;
Used to select data from a database.

AND
SELECT column_name,column_name FROM table_name WHERE column_name operator value AND column_name operator value;
Operator displays a record if both the first condition and the second condition are true.
OR
SELECT column_name,column_name FROM table_name WHERE column_name operator value OR column_name operator value;
Operator displays a record if either the first condition or the second condition is true.
ORDER BY
SELECT column_name, column_name FROM table_name ORDER BY column_name ASC|DESC, column_name ASC|DESC;
Used to sort the result-set.
IN
SELECT column_name(s) FROM table_name WHERE column_name IN (value1,value2,...);
Operator allows you to specify multiple values in a WHERE clause.
BETWEEN
SELECT column_name(s) FROM table_name WHERE column_name BETWEEN value1 AND value2;
Operator selects values(numbers, text, or dates) within a range.
LIKE
SELECT column_name(s) FROM table_name WHERE column_name LIKE pattern;
Operator is used in a WHERE clause to search for a specified pattern in a column.
Wildcard Characters
Used with the LIKE operator to search for data within a table.
- %: subsitute for zero or more characters
- _: substitute for a single character
- [charlist]: sets and ranges of characters to match
- [^charlist] or [!charlist]: matches only a character not specified within the brackets


Permit Number is required.
Commodity is required.
Tailings Impoundments is required.
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Enter your details
title:
content :
authorname :
garbage_spot :
garbage_location :
request_from_public:


JavaScript is a cross-platform, object-oriented scripting language.
It is a small and lightweight language. Inside a host environment (for example, a web browser), JavaScript can be connected to the objects of its environment to provide programmatic control over them.
JavaScript contains a standard library of objects, such as Array, Date, and Math, and a core set of language elements such as operators, control structures, and statements. Core JavaScript can be extended for a variety of purposes by supplementing it with additional objects; for example: Client-side JavaScript extends the core language by supplying objects to control a browser and its Document Object Model (DOM). For example,
- client-side extensions allow an application to place elements on an HTML form and respond to user events such as mouse clicks, form input, and page navigation.
- Server-side JavaScript extends the core language by supplying objects relevant to running JavaScript on a server. For example, server-side extensions allow an application to communicate with a database, provide continuity of information from one invocation to another of the application, or perform file manipulations on a server.
This guide assumes you have the following basic background:
- A general understanding of the Internet and the World Wide Web (WWW).
- Good working knowledge of HyperText Markup Language (HTML).
- Some programming experience. If you are new to programming, try one of the tutorials linked on the main page about JavaScript.
JavaScript and Java are similar in some ways but fundamentally different in some others.
The JavaScript language resembles Java but does not have Java's static typing and strong type checking.
JavaScript follows most Java expression syntax, naming conventions and basic control-flow constructs which was the reason why it was renamed from LiveScript to JavaScript.
To get started with writing JavaScript, open the Scratchpad and write your first "Hello world" JavaScript
function greetMe(yourName) { alert("Hello " + yourName); }
greetMe("World");
You use variables as symbolic names for values in your application. The names of variables, called identifiers, conform to certain rules.
A JavaScript identifier must start with a letter, underscore (_), or dollar sign ($); subsequent characters can also be digits (0-9).You use variables as symbolic names for values in your application. The names of variables, called identifiers, conform to certain rules.
JavaScript identifier must start with a letter, underscore (_), or dollar sign ($); subsequent characters can also be digits (0-9). Because JavaScript is case sensitive, letters include the characters "A" through "Z" (uppercase) and the characters "a" through "z" (lowercase).
Because JavaScript is case sensitive, letters include the characters "A" through "Z" (uppercase) and the characters "a" through "z" (lowercase).
Decalring Variables
var x = 42.
x = 42.
let y = 13.
var x = 42.
x = 42.
let y = 13.


Classes related to drop targets. This package contains classes to control the behavior as draggable widgets interact and are eventually dropped on drop targets.


Flippers unite! A map of every pinball machine, including which games, in SF :) => http://bit.ly/wEODsh
Alamo Square is NOT located in the Lower Haight. It is located in the Alamo Square Historic District, adjacent to Lower Haight. The Historic District is located in Hayes Valley/Western Addition.
You are correct! I'm a little loosey-goosey with neighborhoods sometimes... and the closest non-residential/notable-cultural-center is the Lower Haight.
I want to go pro but apps will not connect to iTunes store
That is annoying... sorry! I suspect there was a glitch on Apple's end (they handle the in-app purchases). Do you mind trying again? I just tried successfully from my phone. Thank you :)
High praise! Glad you enjoyed it :)
Coffee Bar
Coffee Bar recently opened a Downtown location, which got picked up by Dwell => http://bit.ly/Aarins
posted by Kevin Collins, author
Jan 13 2012


Signal compression methods for functional regression. It includes various function-on-function (FOF) regression models such as the linear FOF model with functional response and both scalar and functional predictors for a small number of functional predictors, linear FOF models with a large number of functional predictors, linear FOF model for spiky data, stepwise selection for FOF models with two-way interactions, and nonlinear FOF models. It also includes scalar-on-function regression models with single (SOF) or multivariate (mSOF) scalar response variable, and SOF model for spiky data.
| Version: | 0.3.0 |
| Depends: | R (≥ 2.10), fda, Matrix |
| Imports: | Rcpp |
| LinkingTo: | Rcpp, RcppEigen |
| Suggests: | refund, MASS, wavethresh |
| Published: | 2018-11-15 |
| Author: | Ruiyan Luo, Xin Qi |
| Maintainer: | Ruiyan Luo <rluo at gsu.edu> |
| License: | GPL-2 |
| URL: | http://sites.gsu.edu/rluo/, http://sites.gsu.edu/xqi3/ |
| NeedsCompilation: | yes |
| CRAN checks: | FRegSigCom results |
| Reference manual: | FRegSigCom.pdf |
| Package source: | FRegSigCom_0.3.0.tar.gz |
| Windows binaries: | r-devel: FRegSigCom_0.3.0.zip, r-release: FRegSigCom_0.3.0.zip, r-oldrel: FRegSigCom_0.3.0.zip |
| OS X binaries: | r-release: FRegSigCom_0.3.0.tgz, r-oldrel: FRegSigCom_0.3.0.tgz |
| Old sources: | FRegSigCom archive |
Please use the canonical form https://CRAN.R-project.org/package=FRegSigCom to link to this page.


--- layout: default title: 404 (Page not found) ---
I don’t have that page. It was probably just a mistyped URL.
Were you looking for a blog post?
Let me know if you can’t find what you’re looking for.


{% extends 'layout.html' %} {% block content %}
def preprocess_data(features): # Start user code
# End user code return features


WITNESS LIST Finance Committee October 12, 2004 - 9:00A Article II ON: Brown, Cindy Chief Financial Officer (Department of Family and Protective Services), Austin, TX Chapmond, Thomas Commissioner (Department of Family and Protective Services), Austin, TX Millard, Nancy (Legislative Budget Board), Austin, TX


Bee Hive Monitor
An open-source bee-hive monitoring system
By Glyn and Clive Hudson
Update Dec 2014: We have a new home! See http://beemonitor.org for latest
Click here for info the new web-connected Bee Monitor V2 and to view live data
Bee hives in North Wales, UK (December 2010)
Prototype system in operation
Introduction
The aim of the experiment is to monitor the temperature inside the cluster of a honey bee colony and to compare this with other temperatures outside the cluster,inside the hive and outside the hive.
If successful, the second phase of the experiment will monitor these temperatures during a bee-keeping year.
A third phase will attempt to monitor the temperatures when the hive is opened for inspection by the bee-keeper.
Details
Above: Location of a temperature sensor in the core
Data is obtained from 7 sensors (4 temperature and 3 humidity) located outside, above the crown board and below the crown board, readings are taken and saved to an SD memory card every 60 seconds.
A 3V watch battery and a real-time clock chip (DS1302) is used to time-stamp the readings with the current date and time.
A 12V car battery is used to power the logger. This gives enough power for weeks few months of logging. It is possible, but not yet implemented to put the Arduino microprocessor into 'sleep' mode in between readings. This would significantly reduce the power consumption and therefore increase the battery life. See here for more details.
Hardware
(click on links for more information)
- Arduino 328
- Nuelectronics Real-time Datalog & IO Shield + SD card
- 4 x DS18B20 temperature sensors
- 3 x DHT11 Temperature and Humidity Module (only used for humidity)
DHT11 Humidity Sensor DS18B20 digital on-wire temperature sensor
Software:
Processing:
To remove sensor jitter I used MATLAB to make a moving average with a window size of 100 (i.e. average over 100 readings, which taken ever 30sec equates to 5min) to filter the data. A runing average filter such as this could be implemented in run-time on the Arduino. In the prototype system the data was post-processed. Click here for MATALB code.
Above: The effect of filtering
Data and observations:
December 2010
- Reasonably strong colony in a modified Commercial hive with 16"x10" brood frames
- Colony was a swarm, collected 28th June 2010 and fed with 4Kg of sugar syrup in September
- Cold settled spell with high pressure dominating the weather
- Snow with severe overnight frost was present for this period until 10th December when weather became milder
- The surprise of this data was the low temperature in the cluster, never above 11 deg C and as low as 7 deg.
- The cluster temperature rose by 1-2deg C during the day, sometimes rapidly as the sun raised the ambient and hive temperature.
- The main observation is that it says very humid in the hive
- The humidity sensors become saturated above 95% humidity this results in a horizontal line
- This hive humidity is condensation inside the hive being reduced slightly when the sun was out
March 2011
- Same hive as monitored before in December which did survive the cold temperatures
- There is now sealed brood in the cluster; see photo
- Big increase in cluster temperature from December, amazingly steady at about 34deg C
- All three other temperatures follow each other very closely
- Even T1, only mm outside the cluster is hardly influenced by the high cluster temperature
- The bee cluster is amazingly well insulated, keeping nearly all its heat internal
- Humidity graph is complicated! What do you think?
- Hive humidity i.e condensation is far less than in December
Conclusions:
Other than the facts of the temperature and humidity data that can be read from the graphs, we feel it is too soon from conclusions.
Information
- at 10 degrees C, brood rearing stops and workers cannot fly
- at 5.6 degrees C, bees cannot move because their muscles are not warm enough
- at 4.4 degrees C, bees die
information from: http://www.beehacker.com/wp/?p=567#more-567
Future developmens
Here are a few things I would like to implement soon:
- Low power opperation - power the monitor from a small battery, possibly topped up with a solar cell
- Small hot-plugable LCD display for real-time feedback and error checking
- Wireless transmission + real-time online graphing. Building on this (possibly GRPS for hives far away)
- Real-time monitoring of the weight of a hive
Other work in the field for bee monitoring
Another Arduino based monitoring system (in development): http://www.beehacker.com/wp/?page_id=84
Low cost hive Scales: http://www.beehacker.com/wp/?page_id=55
On the topic of weight, here is a good looking tutorial for interfacing the Arduino wirth a load cell. Possibly taken from bathroom scales: http://cerulean.dk/words/?page_id=42
Complete GPRS based commercial bee monitoring systems: http://www.bee-smart.net/ and http://www.beewise.eu/
Excellant live bee hive data graphs from Colorado USA: http://beehivesleuth.com/graphs/graphs.php
Re: Bee Hive Monitor
Hi there Glyn/ Clive,
Wonderful project. As a beekeeper I have been thrashing something like this for a while, I have some very strong colonies and the tend to beard at the entrance. A system like yours is perfect for monitoring the hive temp and humidity. I was considering a project that monitors temp Humidity and gas monitoring and vibration. Have you tried this?
I was also wondering what power packs you were using in the out apairy. Also have the bees propolised the core temp sensor yet?
Have you any data for the last couple of months as Lincolnshire has been extremely warm - lots of local swarming fingers crossed I have had non. Any help is appreciated.
Regards Martin AKA Monkeybum
Re: Bee Hive Monitor
Hi
Excellent piece of work. What floors do you have in your hives ? Having had a similar winter as you (Abergavenny) I was wondering if there is a difference with Varora floors.
Also I've been playing around with Onewire for a while (monitoring 30 odd internal & external points, did you calibrate the sensors ? My experience is they can vary quite a bit.
Cheers
Keith
Re: Bee Hive Monitor
Hi Keith,
Thanks for your kind words.
The hive used is a Modified Commercial with 16”x 10” frames, a solid floor and a wooden mouse guard leaving a 4”X 5/16” entrance. The roofs are well ventilated with 4 off round vents 5/8” diameter. There is some ventilation in the top of the crown board, but these are at a minimum to prevent the bees having access to the electronics.
Are you using a varroa floor? Have you got any data you could share with us?
The temperature sensors I used (DS18B20) are digital sensors, they 'should' be factory calibrated and have an accuracy of +-0.5 deg C. I have compared the temperature readings from each sensor to each other and they are usually within 0.5deg C of each other. As I don't have a super accurate temperature gauge to hand, I have not been able to test how good the factory calibration is.
All the best, Glyn.
Re: Bee Hive Monitor
Nice piece of work, Glyn and Clive.
The charts and especially the blips on the March chart might interest the Wales BKA Newsletter editor.
David
Re: Bee Hive Monitor
Awesome Glyn! bee hive temperature is a fantastic looking graph, very interesting.


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 4
A light, creamy seafood soup flavoured with fennel, garlic and a touch of curry powder.
For the spiced mussel soup, if any mussels are opened, tap them lightly on a hard surface. If they don't close, discard them.
Put the mussels in a saucepan, add the white wine and cook for 3-4 minutes. Drain, reserving the cooking liquor, and discard any closed mussels.
Pick most of mussels from their shells, keeping some in their shells for the garnish. Discard the shells.
Heat a large frying pan and add the oil. Add the shallot, garlic, fennel and curry powder and cook for 3-4 minutes.
Add the stock, three-quarters of the mussels and the cream.
Cook for a further 3-4 minutes, until warmed through, then blend with a stick blender until smooth. Season with salt, pepper and lemon juice, to taste.
Melt the butter in a large frying pan. Once hot, add the carrot, fennel and leek and cook for 2-3 minutes. Add the mushrooms and cook for a further two minutes.
Meanwhile, for the griddled toast, heat a large griddle pan until hot. Drizzle the sliced bread with oil. Toast the bread on the griddle for 2-3 minutes.
To serve, pile the cooked carrot, fennel, leeks and mushrooms in the centre of shallow serving bowls and ladle the blended soup around the edge.
Garnish with a swirls of olive oil, coriander cress and the reserved mussels. Place the griddled toast on the side.


Generate a url-endpoint to evalutate with the Gerbil for QA platform
Generate Gerbil for QA endpoint
Url for the "Gerbil for QA" endpoint (at
http://gerbil-qa.aksw.org/gerbil/config
):


MBThreadsafeCache Class Reference
| Inherits from | NSObject |
| Declared in | MBThreadsafeCache.h |
Overview
This class implements in-memory object cache that can be safely shared among multiple threads simultaneously.
The cache provides an accessor/mutator interface similar to NSDictionary
and
NSMutableDictionary
, and supports keyed subscripting.
Note: Classes that wish to subclass MBThreadsafeCache
should refer
to the internal MBThreadsafeCache(ForSubclassEyesOnly)
methods
declared in the header file MBThreadsafeCache+Subclassing.h
.
Tasks
Object lifecycle
Accessing cached items
Modifying the cache
Keyed subscripting support
Memory management
Manipulating the cache lock
Instance Methods
clearMemoryCache
Empties the in-memory object cache.
- (void)clearMemoryCache
Discussion
Depending on how the cache instance was initialized, the memory cache may be cleared automatically in response to memory warnings.
Declared In
MBThreadsafeCache.h
init
The default initializer for MBThreadsafeCache
instances.
- (id)init
Discussion
Equivalent to calling initWithExceptionProtection:NO ignoreMemoryWarnings:NO
.
Declared In
MBThreadsafeCache.h
initWithExceptionProtection:ignoreMemoryWarnings:
Initializes a new MBThreadsafeCache
instance.
- (id)initWithExceptionProtection:(BOOL)protect ignoreMemoryWarnings:(BOOL)ignore
Parameters
- protect
If
YES
, the cache will ensure that internal exceptions do not leave locks in an inconsistent state. This adds overhead, and is generally not needed unless subclasses override primitive hooks that may throw exceptions.
- ignore
If
YES
, the cache will not automatically clear itself when a memory warning occurs.
Declared In
MBThreadsafeCache.h
isKeyInCache:
Determines whether a given key has a corresponding value in the cache.
- (BOOL)isKeyInCache:(id)key
Parameters
- key
The key.
Return Value
YES
if there is a value for the given key in the cache; NO
otherwise.
Declared In
MBThreadsafeCache.h
lock
Locks the cache.
- (void)lock
Discussion
Used internally by the MBThreadsafeCache
implementation and subclasses.
Note: You will generally not need to call this directly unless you want to make multiple changes to the cache atomically.
Declared In
MBThreadsafeCache.h
memoryWarning
This method is called automatically when a memory warning occurs, unless the cache was explicitly initialized to ignore memory warnings.
- (void)memoryWarning
Discussion
The default implementation simply calls clearMemoryCache
; however, subclasses
may override this to perform additional cleanup when a memory warning occurs.
Declared In
MBThreadsafeCache.h
objectForKey:
Retrieves a cached object value given its key.
- (id)objectForKey:(id)key
Parameters
- key
The key whose associated value is to be retrieved.
Return Value
The value associated with key
. May be nil
.
Declared In
MBThreadsafeCache.h
objectForKeyedSubscript:
Allows accessing a cached value using the Objective-C keyed subscripting notation.
- (id)objectForKeyedSubscript:(id)key
Parameters
- key
The key whose associated value is to be retrieved.
Return Value
The value associated with key
. May be nil
.
Declared In
MBThreadsafeCache.h
removeObjectForKey:
Removes from the cache the object associated with the given key.
- (void)removeObjectForKey:(id)key
Parameters
- key
The key whose associated value is to be removed.
Declared In
MBThreadsafeCache.h
setObject:forKey:
Sets a cached object value and associates it with the given key.
- (void)setObject:(id)obj forKey:(id)key
Parameters
- obj
The new cached value.
- key
The key whose associated value is to be set.
Declared In
MBThreadsafeCache.h


How Long ’til Black Future Month? by Jemisin, N.K.
As a big fan of N.K. Jemisin I just wanted to read more of what she’d written. This is good for that; it’s a really nice dip-in to the worlds she has created and leaves you wanting more!
Continuing the tradition started in 2018, continued in 2019 over on the Braneshop blog, I was reminded I haven’t posted the books I read in 2020 yet.
So, here we are:
How Long ’til Black Future Month? by Jemisin, N.K.
As a big fan of N.K. Jemisin I just wanted to read more of what she’d written. This is good for that; it’s a really nice dip-in to the worlds she has created and leaves you wanting more!
Gravity’s Century: From Einstein’s Eclipse to Images of Black Holes by Cowen, Ron
Pretty good. This was a nice history of black holes and an introduction to some of the pressing issues presently.
The Cloudspotter’s Guide by Pretor-Pinney, Gavin
I picked this up after starting (but not finishing) The Wavewatcher’s Companion, which I found to be hilarious. This book was not as funny, but was still pretty good. Gavin has a very nice way of appreciating the world.
Altruism: The Power of Compassion to Change Yourself and the World by Ricard, Matthieu
I really quite enjoyed this book, and infact wrote a longer review over on the Between Books website.
Girl, Woman, Other by Evaristo, Bernardine
A nice collection of stories featuring different women and how their lives intersect. I think it’s quite nice to get so many stories from the everyday lives of women; especially for me, for whom it’s a bit unknown territory.
The White Album by Didion, Joan
The first Joan Didion book I’ve read. She’s very famous of course; and I don’t know. It was good to read; but was it objectionably good? Maybe. It’s at least nice to know a bit about her life and how she writes. I’ll probably read more.
Mullumbimby by Lucashenko, Melissa
I quite enjoyed this story. It’s also the first time I’ve read a modern fictional Australian indigenous-centered story. Will be on the look out for more books of this kind! Came up as part of the OC House bookclub, I think.
Down Girl: The Logic of Misogyny by Manne, Kate
This book is amazing. I found it to be written in a bit of an academic-y style; so it can be a bit dense, but it does an amazing job of framing what misogyny is and how it is present in all aspects of society.
Unfree Speech: The Threat to Global Democracy and Why We Must Act, Now by Wong, Joshua
This is a nice short history of free speech and how China is taking over Hong Kong. It was interesting to read about how they attempted to make some large changes to their democracy through grass-roots organisation. In some ways quite inspiring, but also a reality check that it isn’t easy to defeat power. Worth a read.
A Month in Siena by Matar, Hisham
This was just a nice simple book about someone getting amongst life in a new town. In many ways I think this kind of experience is how many people wish their holidays to go: meeting some nice stranger, integrating into the community, and just appreciating the joy of life.
The Weil Conjectures: On Math and the Pursuit of the Unknown by Olsson, Karen
I can’t remember much about this book at this point; I think I enjoyed it.
The Worst Journey in the World by Cherry-Garrard, Apsley
I read the next two books back-to-back. This one was strange. It’s written from the English perspective; it’s quite racist at times. I wouldn’t recommend reading it, unless you really want to compare perspectives on the journeys of Scott and Amundsen.
The Last Place on Earth: Scott and Amundsen’s Race to the South Pole by Huntford, Roland
This was a really interesting read. It was so fascinating to compare how Amundsen approached the journey compared to Scott. According to this book, Scott was woefully underprepared and arrogant, and Amundsen spent many many years training and learning the right skills from different indigenous groups in order to survive.
If you want to learn about the race to the south pole; this book is definitely better than the above.
Food Rules: An Eater’s Manual by Pollan, Michael
More of a blog post than a book; but still, nice to keep next to you somewhere when you want to remember if it’s okay to eat chocolate everyday (probably not) or have a wine with dinner (probably fine).
Men Explain Things to Me by Solnit, Rebecca
Hilarious. This is a collection of stories; some funnier than others, but overall great.
The Shadow of the Sun by Kapuściński, Ryszard
I enjoyed this as a nice way to get a bit of, albeit an outsiders, insight into how different people live in some of the poorer parts of Africa.
Capital and Ideology by Piketty, Thomas
I really enjoyed this book, and wrote about it more over on Between Books - Capital and Ideology
Capital in the Twenty-First Century by Piketty, Thomas
This one I also enjoyed; I don’t think you really need to read it first before Ideology, but I opted to do so. Reading this really inspired a love and interest of economics, and Piketty seems to do an amazing job of exploring these topics in an approachable way.
Affluence Without Abundance: The Disappearing World of the Bushmen by Suzman, James
This book wasn’t bad; it’s an exploration of life with a marginalised tribe referred to as the Bushmen. It doesn’t totally take the expected view that the simple life is better; but it does discuss how politics and the community encroaches on this tribe, and how they live life.
A Woman in the Polar Night by Ritter, Christiane
I think this is a classic book; it’s a little strange, but it does show one persons journey into the Arctic and how she learned to love it. It didn’t exactly inspire me to go and life there, but I do admire her approach!
Touching the Void: The True Story of One Man’s Miraculous Survival by Simpson, Joe
This is amazing. I read this assuming a particular fact about the story (I won’t spoil it by telling you), but it turned out that my mind was blown by what actually happened. I’ll probably read it again!
Into Thin Air: A Personal Account of the Mount Everest Disaster by Krakauer, Jon
I bought this I think after the one above; desperate for more books about climbing. This is also an amazing story; I think if anything it made me feel certain that I’ll never attempt to climb Everest.
The Case of the Honjin Murder by Yokomizo, Seishi
I just happened across this one in the bookshop and thought I’d give it a go. I can’t say it was the best; it was quite sexist. The story was probably pretty good, if you could ignore that; but I couldn’t.
Tall Man: The Death of Doomadgee by Hooper, Chloe
This was a good read but super aggravating. It’s really unsettling to learn how terrible some of the policing is; and the subsequent investigations that yielded no useful outcome. Eye-opening for me in terms of how bad racism is in Australia.
Mountains of the Mind: A History of a Fascination by Macfarlane, Robert
Pretty good. I went through a phase of reading about mountain climbing. This was a nice little overview of how people justify climbing. Good for an introduction to other things to read.
The City We Became (Great Cities, #1) by Jemisin, N.K.
For how much I loved her other books; I have to say I found this one a bit disappointing. I think by normal sci-fi standards, it’s certainly excellent, and I’ll definitely read the rest of the series; but if you’re looking for something as amazing as her other books, you might not find it here.
Annapurna: A Woman’s Place by Blum, Arlene
I really enjoyed this one. It was interesting to compare this to other climbing books written by men, which almost never feature much uncertainty or collaborative leadership.
Underland: A Deep Time Journey by Macfarlane, Robert
This is just super cool. We are taken on a journey through lots of different underground worlds. Certainly makes you want to do this kind of exploring.
The Eastern Curlew by Saddler, Harry
I read this after meeting the author at a party! I felt so cool; I’d never met an author in real life before. Inspired by that meeting, I picked it up. It’s really a nice story about following the migratory path of a bird, and thinking about how their ecosystem is being impacted. Would definitely recommend!
Her Body and Other Parties by Machado, Carmen Maria
Not bad. Probably not my favourite style of book, but if you like weird kind of magical fiction with a message, probably quite good.
My Sister, the Serial Killer by Braithwaite, Oyinkan
I quite enjoyed this one; it was a very quick read; so I’m looking forward to more by this author!
In Praise of Shadows by Tanizaki, Jun’ichirō
Pretty good. Very very short; but a thoughtful analysis of how light impacts space. I think it’s a classic of the architecture world.
Barbarian Days: A Surfing Life by Finnegan, William
I really really enjoyed this one. Very nicely written, you feel like you’re living the life alongside the author. It’s nice to read about someone who follows their passion so directly.
Why I’m No Longer Talking to White People About Race by Eddo-Lodge, Reni
I picked this up as soon as I arrived in the UK, to gain an understanding for how people here think about race issues. Pretty good reading.
Kon-Tiki by Heyerdahl, Thor
This was a funny one. A classic kind of adventure story, from real life, I have to say I enjoyed it.
Mad, Bad & Dangerous to Know: The Autobiography by Fiennes, Ranulph
I found this one also kind of funny. I suppose this guy is very famous in the UK, but I’d not heard of him really. It’s funny to read about how he thinks of endurance, and his claim that “anyone” can be like him; in terms of running 7 marathons at the age of 70 across 7 countries; or something along those lines. Didn’t exactly encourage me to do the same, but did give me some food for thought about willpower and energy.
See What You Made Me Do: Power, Control and Domestic Violence by Hill, Jess
This is a very hard book to read, emotionally. It contains some exceptionally difficult stories. Definitely recommended reading, but if you want a more academic treatment see the earlier book by Kate Manne.
Becoming Bodhisattvas by Chödrön, Pema
Easily the best book I read last year. Of course it’s a buddhist view on how to live life; but I found it very practical and thoughtful. I’ve read it again during some difficult times, and found it very uplifting.


dvdunauthor(1) dvdunauthor(1) NAME dvdunauthor — Removes DVD-Video file structure SYNOPSIS dvdunauthor [path] DESCRIPTION dvdunauthor removes the DVD-Video file structure USAGE dvdunauthor path CAVEATS None. BUGS None. AUTHOR Marc Leeman This manual page was written by Marc Leeman <marc.lee‐<EMAIL_ADDRESS>for the Debian GNU/Linux system (but may be used by oth‐ ers). dvdunauthor(1)


K-means Clustering
Cluster genes and/or samples into a specified number of clusters. The result is k clusters, each centered around a randomly selected data point.
Step 1: PreprocessDataset
Preprocess gene expression data
to remove platform noise and genes that have little variation.
Although researchers generally preprocess data before clustering if doing so removes relevant biological information, skip this step.
Considerations
- PreprocessDataset can preprocess the data in one or more ways (in this order):
- Set threshold and ceiling values. Any value lower/higer than the threshold/ceiling
value is reset to the threshold/ceiling value.
- Convert each expression value to the log base 2 of the value.
- Remove genes (rows) if a given number of its sample values are less than
a given threshold.
- Remove genes (rows) that do not have a minimum fold change or expression
variation.
- Discretize or normalize the data.
- When using ratios to compare gene expression between samples,
convert values to log base 2 of the value to
bring up- and down-regulated genes to the same scale.
For example, ratios of 2 and .5 indicating two-fold changes for up- and
down-regulated expression, respectively, are converted to +1 and -1.
- If you did not generate the expression data,
check whether preprocessing steps have already been taken before
running the PreprocessDataset module.
Step 2: KMeansClustering
Run k-means clustering on genes (rows) or samples (columns). The module creates
a GCT file for each cluster and a GCT file that organizes all of the expression data by cluster.
Step 3: HeatMapViewer
For an overview of the results, use a heatmap to display
the expression data organized by cluster.
Considerations
- The HeatMapViewer
displays gene expression data as a heat map, which makes it easier to see patterns in the numeric data.
Gene names are row labels and sample names are column labels.


ALF TALK
Rangers striker Alfredo Morelos is a ‘January target’ for French side St Etienne
by Gary TaylorRANGERS striker Alfredo Morelos is a transfer target for French side St Etienne, according to reports.
The Rangers hitman has been in great form so far this campaign, scoring 23 goals in all competitions for club and country.
His red-hot form is attracting plenty of attention from outfits around Europe, and the Ligue One side are believed to be keen on a January transfer bid.
According to Le Progres, a media site in France, Claude Puel wants the Colombian to add to his side's firepower up front.
The former Southampton and Leicester City boss is believed to be ready to sanction a move for the 23-year-old when the next window opens in just over a month.
Last season's Scottish Premiership top goalscorer has continued to impress under Rangers manager Steven Gerrard this season, with 22 of his goals coming at club level for the Light Blues.
This includes 11 goals in the Europa League, with the frontman shining against the likes of Porto, Young Boys and Legia Warsaw.
He notched his first international goal for Colombia on Friday night against Peru, and started last night too against Ecuador.
It's not the first French team to have registered their interest in the attacker, with Bordeaux too monitoring his progress.
SunSport also exclusively revealed that EPL side Cyrstal Palace are preparing a £20million bid.
Fellow English outfit Aston Villa have also been credited with an interest in Morelos.
Both Rangers gaffer Steven Gerrard and director of football Ross Wilson are adamant that the Ibrox club do not need to sell their prized assets in January.
This came after the club's financial figures uncovered that they'd made an annual loss of £11.3million.


This example displays a movable map of Chicago with two individually colored SVG markers highlighting the location of Soldier Field (41.8625°N, 87.6166°W) and Wrigley Field (41.9483°N, 87.6555°W). These locations are the home of the Chicago Bears and Chicago Cubs respectively, and each marker displays the letter C in the correct club colors.


This can either be the path to a file to which the backup will be written,
the path to a tape drive device (like /dev/st0), or a file or device
on a remote host. Backups to a remote system are done via the SSH protocol,
or optionally the older insecure RSH protocol.


I have a high school education and completed some general studies at Northern Arizona University.
Work Experience:
- 6 years in the retail industry
- 2 years experience as a legal assistant supervisor
- 5 years experience in the medical insurance billing industry
- 1 year as licensed barber
I have worked to reach the point where I have become financially independent and able to pursue a career as a computer programmer. My diverse work experience brings a unique approach to any project I am involved in. Currently, I aim to acquire the programming skills necessary to provide in-demand services to individuals and companies around the world.
When I have free time I enjoy spending time outdoors with my son, attending car shows, and cutting hair.
In chronological order; experience the growth by viewing projects in order!


--- layout: post title: Create a Ruby on Rails TODO application pt. 3 date: 2012-01-04 18:37:04.000000000 -06:00 type: post published: true status: publish categories: - Ruby on Rails tags: - Capybara - JavaScript - RSpec - Ruby meta: _wpas_done_twitter: '1' _wpas_skip_fb: '1' publicize_results: a:1:{s:7:"twitter";a:1:{i:199393780;a:2:{s:7:"user_id";s:11:"broberts_az";s:7:"post_id";s:18:"154738198919131137";}}} _edit_last: '15714693' _oembed_60f352d01e64d054397dd9e29adf0f47: "{{unknown}}" _oembed_34b1b7d7e515f48766b6de0c029dac8d: "{{unknown}}" _oembed_cb6d88ac205cd8e759e3804137fa547e: "{{unknown}}" author: login: broberts65 email<EMAIL_ADDRESS>display_name: Bob Roberts first_name: '' last_name: '' ---
On with the test....
I found something the other day that I was not aware of. A major major kudos to Jeffrey Way and his tutorial "The Intro to Rails Screencast I Wish I Had" which is the easiest to understand and best explanation of a Rails project creation and setup that I have seen. I did not know that there was a Rails generator for integration_test.
After I created my app from the Rebel-Foundation clone, and did my bundle install, the next thing that I did was run 'rails g integration_test notes'. This then created the notes_spec.rb file in the spec/requests directory. I then cleaned out the mess and now my test looks like:
[sourcecode language="ruby"]
require 'spec_helper'
describe "Notes" do
it 'should be able to create a new note', js: true do
visit notes_path
click_link 'New Note'
fill_in 'Title', with: 'Clean out the Garage'
fill_in 'Description', with: 'Get rid of the junk and clean out the clutter'
fill_in 'Due by', with: '2/1/2012'
click_link 'Save'
page.should have_content 'Note created successfully'
page.should_not have_content 'Error'
end
end
[/sourcecode]
That was pretty easy to write seeing as we had this all listed in the story already. Now it is easy to see that writing good stories is helpful for when you need to write the tests for them.
So with using Rspec and Capybara we can create the actual steps that the user wil need to take to create a note. On line 05, I added the js: true so that Capybara will launch Firefox and use Selenium for our tests. I don't think that this is really needed for this test as we are not using any Javascript but it is nice to see our efforts in the browser.
The first thing that we do is "visit notes_path", and then we follow the rest of the steps. After clicking on 'Save' we EXPECT to see 'Note created successfully' on our page and not 'Error'. When writing tests, think about what you are trying to do and what you expect to happen if you do that. As we have not written any other code, we pretty much have a clean slate to work with.
[sourcecode language="bash"]
Failures:
1) Notes should be able to create a new note
Failure/Error: visit notes_path
NameError:
undefined local variable or method `notes_path' for #<RSpec::Core::ExampleGroup::Nested_1:0x007f8da8070458>
# ./spec/requests/notes_spec.rb:6:in `block (2 levels) in <top (required)>'
Finished in 22.4 seconds
1 example, 1 failure
[/sourcecode]
From here, we start down our path of sometimes absolutely useless error messages. The issue here is not that there is not a variable or method but rather that there is not any routes created. So we need to add "resources :notes" to our config/routes.rb file. After adding that to our routes, we can run "rake routes" to see our RESTful routes:
[sourcecode language="bash"]
[master] ⚡$ rake routes
notes GET /notes(.:format) notes#index
POST /notes(.:format) notes#create
new_note GET /notes/new(.:format) notes#new
edit_note GET /notes/:id/edit(.:format) notes#edit
note GET /notes/:id(.:format) notes#show
PUT /notes/:id(.:format) notes#update
DELETE /notes/:id(.:format) notes#destroy
[/sourcecode]
With our Routes, we see that the index is notes. All we need to do to get to the index is add "_path" and we have "notes_path". We will also need to use the "new_note_path" when we go to create a new note. If we run our "rspec spec" test we now get:
[sourcecode language="bash"]
Failures:
1) Notes should be able to create a new note
Failure/Error: click_link 'New Note'
Capybara::ElementNotFound:
no link with title, id or text 'New Note' found
# (eval):2:in `click_link'
# ./spec/requests/notes_spec.rb:7:in `block (2 levels) in <top (required)>'
Finished in 19.59 seconds
1 example, 1 failure
[/sourcecode]
Well, at least this time we get an error message that make sense to us; there is no link 'New Note' for us to click on. Sounds like a good thing to get into for our next post.
By the way, all of my code is available at git@github.com:brobertsaz/todo_application.git


This is your first panel
This is your second panel
This is your third panel
This is your fourth panel
미 서부 여행
오키나와 힐링
탐보라화산 탐사
몽골 유목민 체험
북극 빙하 탐사