This is an EPICS areaDetector driver for the Roper Scientific detectors, which includes those from Princeton Instruments and Photometrics.
The interface to the detector is via a the Microsoft COM interface to the WinView or WinSpec programs that Roper provides. The term WinView will be used in this document to refer to either WinView or WinSpec, as they are equivalent in terms of the areaDetector driver. The areaDetector driver effectively "drives" WinView through the COM interface, performing many of the same operations that can be performed using the WinView GUI. The advantage of this communication mechanism is that the user can continue to use WinView for viewing images and for configuration operations. WinView is normally started before the areaDetector software is started. However, if the areaDetector software is started without WinView running, then WinView will be started in the background, and will not be visible. This may be desirable in some applications.
Because EPICS and the WinView GUI can control many of the same parameters the user must be aware of the interactions between the two control systems. The basic rule is that the value of a parameter will be determined by whichever control system last wrote to that parameter. Both EPICS and WinView will correctly display the current value of a parameter no matter how it was last changed. However, in WinView this requires closing and re-opening the window that controls that parameter, such as the Experiment Setup tabbed windows, to see any changes made by EPICS since the window was opened.
This driver inherits from ADDriver. It implements many of the parameters asynNDArrayDriver.h and in ADArrayDriver.h. It also implements a number of parameters that are specific to the Roper detectors.The roper class documentation describes this class in detail.
The following table describes how the Roper driver implements some of the standard driver parameters. Note that there are 3 possible levels of nested acquisition looping when using the Roper driver. From the innermost to outermost loop these are as follows:
| Implementation of Parameters in asynNDArrayDriver.h and ADDriver.h, and EPICS Record Definitions in ADBase.template and NDFile.template | ||
| Parameter index variable | EPICS record name | Description |
|---|---|---|
| ADImageMode | $(P)$(R)ImageMode |
The driver redefines the choices for the ADImageMode parameter (record $(P)$(R)ImageMode)
from ADDriver.h. The choices for the Roper are:
|
| ADAcquirePeriod | $(P)$(R)AcquirePeriod | Controls the period between images when ADImageMode is Continuous. If this is greater than the acquisition time plus readout overhead then the driver will wait until the period has elapsed before starting the next acquisition. |
| ADNumExposures | $(P)$(R)NumExposures | Controls the number of exposures (accumulations) to acquire into a single image. |
| ADNumImages | $(P)$(R)NumImages | Controls the number of images to acquire into a single 3-D data set. |
| ADTriggerMode | $(P)$(R)TriggerMode |
The driver redefines the choices for the ADTriggerMode parameter (record $(P)$(R)TriggerMode)
from ADDriver.h. The choices for the Roper are:
|
| NDFileFormat | $(P)$(R)FileFormat |
The driver redefines the choices for the NDFileFormat parameter (record $(P)$(R)FileFormat)
from asynNDArrayDriver.h. The choices for the Roper are:
|
| ADGain | $(P)$(R)Gain | The precision of the $(P)$(R)Gain record is changed to 0 because the gain in WinView is an integer. Allowed values are detector dependent, but 1 and 2 are typically supported. |
The Roper driver implements the following parameters in addition to those in asynNDArrayDriver.h
and ADDriver.h. Note that to reduce the width of this table the parameter index
variable names have been split into 2 lines, but these are just a single name, for
example marCCDState
.
| Parameter Definitions in roper.cpp and EPICS Record Definitions in roper.template | ||||||
| Parameter index variable | asyn interface | Access | Description | drvInfo string | EPICS record name | EPICS record type |
|---|---|---|---|---|---|---|
| Status parameters | ||||||
|
Roper NumAcquisitions |
asynInt32 | r/w | The number of acquisitions to perform when acquisition is started. This controls the number of iterations in the outermost acquisition loop explained above. | ROPER_NACQUISITIONS |
$(P)$(R)NumAcquisitions $(P)$(R)NumAcquisitions_RBV |
longout longin |
|
Roper NumAcquisitionsCounter |
asynInt32 | r/o | The number of acquisitions performed so far. | ROPER_NACQUISITIONS_COUNTER | $(P)$(R)NumAcquisitionsCounter_RBV | longin |
|
Roper AutoDataType |
asynInt32 | r/w | A flag controlling whether WinView will automatically chose the optimal data type for the image data. 0=No, 1=Yes. If this flag is 1 then the NDDataType parameter ($(P)$(R)DataType record) is ignored. If this flag is 0 then the NDDataType parameter controls the data type of the images. | AUTO_DATA_TYPE |
$(P)$(R)AutoDataType $(P)$(R)AutoDataType_RBV |
bo bi |
|
Roper ShutterMode |
asynInt32 | r/w |
The shutter operating mode for shutters controlled by WinView. Allowed values are:
|
ROPER_SHUTTER_MODE |
$(P)$(R)RoperShutterMode $(P)$(R)RoperShutterMode_RBV |
mbbo mbbi |
|
Roper Comment(1-5) |
asynOctet | r/w | User comments for the data file. 5 comment fields of 80 characters each are available in the header of WinView SPE files. These are waveform records with FTVL=UCHAR and NELM=80 so that they can be longer than the 40 character string limit in EPICS. | COMMENT(1-5) |
$(P)$(R)Comment(1-5) $(P)$(R)Comment(1-5)_RBV |
waveform waveform |
The Roper driver does not support the following standard driver parameters:
The Roper driver is created with the roperConfig command, either from C/C++ or from the EPICS IOC shell.
int roperConfig(const char *portName, int maxBuffers, size_t maxMemory, int priority, int stackSize)
For details on the meaning of the parameters to this function refer to the detailed documentation on the roperConfig function in the roper.cpp documentation and in the documentation for the constructor for the roper class.
There an example IOC boot directory and startup script (iocBoot/iocRoper/st.cmd) provided with areaDetector.
The following show the MEDM screens that are used to control the Roper detector. Note that the general purpose screen ADBase.adl can be used, but it exposes a few controls that are not applicable to the Roper, and lacks some fields that are important for the Roper.
Roper.adl
is the main screen used to control the Roper driver.
RoperFile.adl
is the screen used to control WinView file I/O.
WinView
is program that the Roper driver is controlling via Microsoft
COM.
The following measurements were done to demonstrate the performance that can be obtained with the areaDetector Roper driver. These measurements were made with a CoolSnap-HQ2 detector which has 1392x1040 pixels. The acquisition time was 0.01 second. The overhead per image in the table below is the total time to acquire the data set minus 1.00 seconds (the acquisition time) divided by 100. Acquisitions were done in 2 modes:
| Binning | Image dimensions | Image size | Mode | Acquisition time for 100 images | Overhead per image | File size | File saving time |
|---|---|---|---|---|---|---|---|
| 1x1 | 1392x1040 | 2827 KB | 1 SPE file | 29.49 | 0.28 | 276 MB | 20.04 |
| 1x1 | 1392x1040 | 2827 KB | 100 SPE files | 80.67 | 0.79 | 2.76 MB | -3.62 |
| 2x2 | 696x520 | 707 KB | 1 SPE file | 10.27 | 0.09 | 69 MB | 4.86 |
| 2x2 | 696x520 | 707 KB | 100 SPE files | 46.14 | 0.45 | 0.71 MB | -.72 |
| 4x4 | 348x260 | 177 KB | 1 SPE file | 4.48 | 0.03 | 17 MB | 1.40 |
| 4x4 | 348x260 | 177 KB | 100 SPE files | 36.59 | 0.35 | 0.18 MB | 0.69 |
The following are some current restrictions of the Roper driver:


LINKS
Better default link styles for your css. Because HAVE YOU SEEN THE BLUE AND RED they chose? Garish at best.
I trust you have time to read 8 lines of code.
Dev setup
If you want to modify sass/links.scss at all you can use the provided gulp tasks. To do that:
cd links && npm install . && gulp
Author
License
The MIT License (MIT)
Copyright (c) 2014 @mrmrs
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


The Biggest Convex Hall
问题描述 :
If you are fond of ACM , you must have know the word “Convex Hall ” . which can forms a convex polygon .
Now we define the size of a convex hall as the number of edges it contains .
Give you several points , you can choose some points to form a Convex Hall .Can you tell me the biggest size of convex hall you may find?
What’s more , the convex hall must contains the point (0,0).
Now we define the size of a convex hall as the number of edges it contains .
Give you several points , you can choose some points to form a Convex Hall .Can you tell me the biggest size of convex hall you may find?
What’s more , the convex hall must contains the point (0,0).
输入:
Each test case will contains an integer n (2<= n<= 100 ), which stands for the number of points you are given besides (0,0).
Then n lines follow. Each line contains two integers x and y ( 0<=x, y <=100) , mean the coordinate of the point .
You may suppose you can at least find a convex hall with 3 edges.
Then n lines follow. Each line contains two integers x and y ( 0<=x, y <=100) , mean the coordinate of the point .
You may suppose you can at least find a convex hall with 3 edges.
输出:
Each test case will contains an integer n (2<= n<= 100 ), which stands for the number of points you are given besides (0,0).
Then n lines follow. Each line contains two integers x and y ( 0<=x, y <=100) , mean the coordinate of the point .
You may suppose you can at least find a convex hall with 3 edges.
Then n lines follow. Each line contains two integers x and y ( 0<=x, y <=100) , mean the coordinate of the point .
You may suppose you can at least find a convex hall with 3 edges.
样例输入:
4 0 1 1 0 0 2 2 0
样例输出:
3
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H漫中治愈系的前奏啊
H漫中治愈系的前奏啊
H漫中治愈系的前奏啊
H漫中治愈系的前奏啊
H漫中治愈系的前奏啊
H漫中治愈系的前奏啊
H漫中治愈系的前奏啊
H漫中治愈系的前奏啊
[…] 如果此题没有要求 相对位置不变，可以参考文章：http://www.acmerblog.com/interview-9-2427/ […]
3，求得所有的为的总和sum—->所有数的总和
printf( "Not Possible" );—->printf("impossible");
对吗？
上面的评论很起劲，为什么我看不懂啊
从数学角度确实是C(n,r)，能给个递推关系式吗，从分治的角度不好理解
题目需要求解的是最小值，而且没有考虑可能存在环，比如
0 0 0 0 0
1 1 1 1 0
1 0 0 0 0
1 0 1 0 1
1 0 0 0 0
会陷入死循环
int L[m+1][n+1];这样定义出错，这个在gcc上可以编译通过 在VS上不行 应该改为new 或者vector
yeah, This is very tricky. If you use Cpp,you need more code
正有此意，欢迎更多的建议~
很棒的网站，加油！⛽
这是研发的在线笔试题吗?发现很多C啊，阿里不是JAVA多么？
18题的C也是错误的
还真是，i7的cpu跑了3秒
很好的题，还是能做出几道的，嘿嘿
具体实现上有所差别，但思路是一样的


cypress.io
Commands
Querying
Traversal
Actions
Window
Viewport
Location
Navigation
Assertions
Misc
Connectors
Aliasing
Waiting
Network Requests
Files
Storage
Cookies
Spies, Stubs & Clocks
Utilities
Cypress API
GitHub
todos
Mark all as complete


There are fields for this display data, but they appear to be unpopulated as of now. I am not sure where in the UI these would show if they even were populated, but I will continue to return this data in case it becomes useful.
The unique identifier for this entity. Guaranteed to be unique for the type of entity, but not globally.
When entities refer to each other in Destiny content, it is this hash that they are referring to.
The index of the entity as it was found in the investment tables.
Defines what happens when a plug is inserted into sockets of this type.
This property indicates if the socket type determines whether Emblem icons and nameplates should be overridden by the inserted plug item's icon and nameplate.
A list of Plug "Categories" that are allowed to be plugged into sockets of this type.
These should be compared against a given plug item's DestinyInventoryItemDefinition.plug.plugCategoryHash, which indicates the plug item's category.
If the plug's category matches any whitelisted plug, or if the whitelist is empty, it is allowed to be inserted.
If this is true, then there is an entity with this identifier/type combination, but BNet is not yet allowed to show it. Sorry!
Mapped to DestinySocketCategoryDefinition in the manifest.
Sometimes a socket isn't visible. These are some of the conditions under which sockets of this type are not visible. Unfortunately, the truth of visibility is much, much more complex. Best to rely on the live data for whether the socket is visible and enabled.
All Sockets have a "Type": a set of common properties that determine when the socket allows Plugs to be inserted, what Categories of Plugs can be inserted, and whether the socket is even visible at all given the current game/character/ account state.
See DestinyInventoryItemDefinition for more information about Socketed items and Plugs.


“He’s got nice manners… and he was really handy because, I like my tea, and my coffee, and my Diet Coke and things, and he’d hold them all for me,” Bonham Carter shared during her appearance on CBS’ “The Late Show.”
“It was really helpful,” she added with a laugh.
Bonham Carter also shared that Radcliffe “loves” poetry, and frequently writes and quotes poems in his daily life.
The “Crown” actress also shared hilarious insights about some of her other former costars, including Rihanna, whom she called “a goddess,” and Brad Pitt.


Bookmarks for Python Workshop for ESRI
Advanced Topics
- Functional Programming with Python
- A talk given by Alexey Kachayev at PyCon 2012
- How to install MinGW compiler
- Instructions for installing the MinGW compiler; needed for extending Python or Perl with C
- How to install SWIGWIN.exe
- How to install swigwin.exe; this is one method used for extending Perl or Python with C.
Editors/IDEs
- Eclipse
- Powerful IDE for many languages; originally developed for Java.
- Is it me or is eclipse a piece of s***
- From the introduction: I know eclipse is free, but come on, I don't know how people actually use this piece of s**t to build software. I like open source as much as the next guy, I just like "high quality open source" which may be an oxymoron. NOTE: this is a blog posting followed by nearly 100 comments, almost all of which agree with the blogger.***WARNING: Contains a large amount of profanity***
- Komodo Edit
- Open source editor/IDE for many languages. Does not provide debugging support or the RE toolkit like its commercial sibliing Komodo IDE, but otherwise very powerful and programmer-friendly. It has syntax highlighting, autocompletion, and much more.
- Mastering the VI editor
- This tutorial is written to help beginning users get accustomed to using the VI editor, but also contains sections relevant to regular users of VI as well.
- Notepad++
- Full-featured open source editor for Windows. Has syntax highlighting, autocompletion, RE support, etc. Resembles the original Notepad in name only!
- Pida - A Framework for integrated development
- PIDA is an IDE (integrated development environment). PIDA is different from other IDEs in that it will use the tools you already have available rather than attempting to reinvent each one. PIDA is written in Python with the PyGTK toolkit, and although is designed to be used to program in any language, PIDA has fancy Python IDE features.
- PyDev download site
- Download PyDev, the Python editing plugin for the Eclipse Platform
- PyScripter
- PyScripter is a free and open-source Python Integrated Development Environment (IDE) created with the ambition to become competitive in functionality with commercial Windows-based IDEs available for other languages.
- PyTools
- Python Tools for Visual Studio
- Python Development with PyDev and Eclipse - Tutorial
- This article describes how to write and debug Python programs with Eclipse
- Python Editors (on Python Wiki)
- A list and discussion of Python editors
- Using Perspectives
- An article explaining how perspectives work in Eclipse
- Vim
- A full-featured editor with vi compatibility. Be sure to install gvim, the GUI version.
- XML Copy Editor
- A free editor/IDE for manipulating XML, including validation and XSLT
- spyder
- The spyder editor, from the pythonxy project. A full-featured, cross-platform Python IDE with support for debugging, iPython, and many other goodies.
- sublime editor
- From the web page: "Sublime Text is a sophisticated text editor for code, markup and prose. You'll love the slick user interface, extraordinary features and amazing performance."
General
- It's Not You, It's Them: Why Programming Languages Are Hard To Teach
- (NSFW) I've been teaching programming for a few years now, and I've come to realize that the harder a languages is to teach, the more poorly designed it is
- Microsoft Windows Bitmap File Format Summary
- File layout for .bmp files
- Moby Words
- Grady Ward's lexical lists, including 610,000 words and phrases, the largest word list in the world. These are great for word games or test data. Also, hyphenated entries, parts of speech, and thesaurus
- Project Gutenberg
- Thousands of plain-text eBooks -- from the Bible to Shakespeare, and many more modern classics.
- Public XML-RPC Services
- A list of public servers for XML-RPC
- TIOBE Programming Community Index
- The TIOBE Programming Community index is an indicator of the popularity of programming languages. The index is updated once a month. The ratings are based on the number of skilled engineers world-wide, courses and third party vendors. The popular search engines Google, MSN, Yahoo!, Wikipedia and YouTube are used to calculate the ratings. Observe that the TIOBE index is not about the best programming language or the language in which most lines of code have been written.
- TkDocs Tk Tutorial
- This tutorial will quickly get you up and running with the latest Tk from Tcl, Ruby, Perl or Python on Mac, Windows or Linux. It provides all the essentials about core Tk concepts, the various widgets, layout, events and more that you need for your application.
- Unicode Charts
- Unicode Character Code Charts by Script (updated for Unicode 5.1)
- WOTSIT
- The Programmer's File and Data Resource -- a compendium of binary file formats
- merge-sort algorithm explained with folk dance
- A visual presentation of the merge-sort algorithm using folk dance, from Sapientia University, Romania.
Object-Oriented Programming
- Coupling and Cohesion
- A slide show describing the OOP concepts of coupling and cohesion
Python
- A Guide to Python's Magic Methods
- This guide is the culmination of a few months' worth of blog posts. The subject is magic methods.
- ActivePython
- ActiveState's main Python page
- ActiveState Code
- The online Python code archive from ActiveState. It is tied in with the Python Cookbook, and has over 2000 recipes for Python programming.
- An Introduction to Asynchronous Programming and Twisted
- From the preface: "Someone recently posted to the Twisted mailing list asking for something like the 'Twisted introduction for people on a deadline'. Full disclosure: this isn't it. On the spectrum of introductions to Twisted and asynchronous programming in Python, it may be on the exact opposite end. So if you don't have any time, or any patience, this isn't the introduction you are looking for."
- Best Practices for Python Scripting
- A 4-page quick reference by Matt Harrison
- Charming Python: TK programming in Python
- (From IBM) Tips for beginners using Python's GUI library
- Cheese Shop
- Python module repository
- Class decorators might also be super!
- David Beazley illustrates that a class decorator can be used instead of super() for a mixin class
- Code Skulptor
- CodeSkulptor is a browser-based Python interpreter, as featured in the online course "An Introduction to Interactive Programming in Python"
- Design Patterns in Python
- Design Patterns in Python is a free online book written by Rahul Verma and Chetan Giridhar on the subject of employing design patterns in the world of object-oriented programming using Python. The book is written in a way to keep the discussion and the related examples simple.
- Dive Into Python
- Free online book which goes from elementary through advanced concepts
- Django project
- Main page for the entire Django project
- Django templates
- Programmer's guide to using Django templates
- Django: My First Impressions
- Ross Poulton's description of how Django let him create a Python-based web site in hours that had taken months in PHP
- Extending Python with C
- A discussion and tutorial on creating C interfaces by hand
- Generator Tricks for Systems Programmers
- Slide show and example Python scripts explaining generator functions and generator expressions.
- Getting Started with Django
- In this quick tutorial, Marakana Python expert Simeon Franklin will cover: - Installing django the easy way - using a virtualenv to isolate your development environment - getting rid of hard coded paths in your settings.py
- Google Calendar API v1 Developer's Guide
- Google Calendar allows client applications to view and update calendar events in the form of Google Data API feeds. Your client application can use the Google Calendar Data API to create new events, edit or delete existing events, and query for events that match particular criteria.
- Google's Python Style Guide
- The Python style guide in use at Google
- Guido on main() function
- (Guido says) For Python programmers, I've got some suggestions on how to write a main() function that's easy to invoke in other contexts, e.g. from the interactive Python prompt when you feel like experimenting.
- Guido's Home Page
- Guido van Rossum's personal home page
- How to write "Pythonic" code
- Notes from a talk given 2008-04-13 at RuPy about the right way to write Python
- How-To Guide for Descriptors
- Defines descriptors, summarizes the protocol, and shows how descriptors are called.
- Introduction to Twisted
- Excellent video on Twisted by Chander K. Ganesan of the Open Technology Group
- Invent with Python
- Hello! This is a book that will teach you how to program by showing you how to create computer games (from chapter 1)
- Learn Python The Hard Way
- This is the site for the book "Learn Python The Hard Way". The book is a very beginner book for people who want to learn to code. If you can already code then the book will probably drive you insane. It's intended for people who have no coding chops to build up their skills before starting a more detailed book.
- Metaclass programming in Python
- Pushing object-oriented programming to the next level
- New Relic (commercial product)
- Get Real-Time Visibility Into Your Python Web App Gain performance insights while in production Work with actual production data The Python community is no stranger to performance, and now you can take it to the next level by monitoring your app in a production environment. New Relic lets you see the whole stack, front to back so you can find and eliminate performance bottlenecks before they affect your end users. Works out of the box with frameworks like Django, Flask, Bottle, CherryPy, and Pylons.
- Online Python Tutor
- Online Python Tutor is a free educational tool that helps students overcome a fundamental barrier to learning programming: understanding what happens as the computer executes each line of a program's source code.
- Plumbum
- Ever wished the wrist-handiness of shell scripts be put into a real programming language? Say hello to Plumbum Shell Combinators. Plumbum (Latin for lead, which was used to create pipes back in the day) is a small yet feature-rich library for shell script-like programs in Python. The motto of the library is "Never write shell scripts again", and thus it attempts to mimic the shell syntax (shell combinators) where it makes sense, while keeping it all Pythonic and cross-platform.
- PyAtl presents: A Brief Introduction to Buildout (January 2008)
- This is the talk that I (Brandon Craig Rhodes) gave about the "buildout" development and deployment technology to conclude our January 2008 meeting of the Python Atlanta Meetup. This is actually a somewhat modified version of the talk, since I found that simplifying the slides made for a better online presentation
- PyCon
- Annual grassroots (volunteer-run) Python Conference
- PyWin32
- Python library for Win32 (needed for Windows event Logging)
- Pydev IDE
- An Eclipse Plugin for Python
- Pyramid is too damn easy
- Daniel Nouri's blog post describing a Python/Pyramid success story.
- Python 3 primer, Part 1
- Summary: Python 3 is the latest version of Guido van Rossum's powerful general-purpose programming language. It breaks backwards compatibility with the 2.x line but has cleaned up some syntax issues. This article is the first in a series that talks about the changes that affect the language and backwards compatibility, and it provides examples of new features.
- Python Attributes and Methods
- Explains the mechanics of object attribute access for new-style Python objects.
- Python Best Practices
- A laundry list of dos and don'ts for Python developers by Leonardo Maffi
- Python Challenge
- The Python Challenge is a set of riddles that require a little bit of Python programming to be solved. The solutions are entered by changing the address of the page (URL). You get used to the idea pretty fast after solving the first few levels.
- Python Cheat Sheet
- A one-page Python 2.x cheat sheet
- Python Cookbook
- Python Cookbook — a clearinghouse for assorted Python tips and scripts. (Maintained by the authors of the O'Reilly & Assoc. book Python Cookbook)
- Python ElementTree XML Tutorial
- Tutorial for ElementTree module
- Python Essentials
- A page with many good Python links (some links may be out-of-date).
- Python Gotchas
- This is a page devoted to Python "gotchas"
- Python Home Page
- Main web site for all things Pythonic
- Python IDEs
- An annotated list of Python IDEs
- Python Jobs
- Python job postings; also has customized links to popular job search sites such as Monster.com and DICE
- Python Journal
- Python Journal -- a little out-of-date, but some good information
- Python Library Reference
- Keep this under your pillow (this is where the documentation for all basic Python functions, objects, and modules lives).
- Python Module of the Week
- Doug Hellmann's Python Module of the Week series, or PyMOTW, is a tour of the Python standard library through short examples.
- Python Packaging Guide
- How to build Debian Unix packages to distribute Python packages
- Python Quick Reference
- Richard Gruet's Home page (scroll down for links to his excellent Python Quick Reference in various formats)
- Python Testing Tools Taxonomy
- A description of available Python testing tools
- Python Timeline
- From first release through 2001
- Python Tools for Visual Studio
- An integrated environment for developing Python in VS2010
- Python Usenet group
- The main Python discussion group on Google Groups (FKA Usenet)
- Python Wiki
- A wiki for all things python. Lots of good explanations and tutorials.
- Python __Underscore__ Methods
- A discussion of all the special builtin methods that can be used to override operators and builtin functions
- Python for Unix and Linux System Administration
- From the web sitePython is an ideal language for solving problems, especially for Linux and Unix. With this pragmatic book, administrators can review various tasks that often occur in the management of these systems, and learn how Python can provide a more efficient way to handle them. Once you finish this book, you'll be able to develop your own set of command-line utilities with Python to tackle a wide range of problems.
- Python's Super Considered Harmful
- James Knight's discussion of why NOT to use the super keyword in Python
- Pythonology
- From the web siteI try to tag the amazing things people are doing with Python in my del.icio.us feed. Keep your eye on Planet Python or its RSS feed for other interesting new stuff.
There's always something new in the Python world.
- RESTful Application Example
- One framework that gets it right is web.py. When combined with the mimerender library, it allows you to write nice RESTful webservices:
- SWIG
- A C/C++ interface generator for Python and other languages
- Socket Programming How-To
- A guide to programming with sockets; part of the standard Python Documentation
- Special Method Names
- Special methods for user-defined classes to emulate builtin types
- Speeding up and running legacy test suites, part one
- This is part one in a two part series on Test Driven Development at SpiderOak. In part one, I discuss ways to decrease the time it takes to run a test suite
- Speeding up and running legacy test suites, part two
- In part two, I discuss two ways to run a test suite that are painful if the tests are slow, but greatly beneficial if performed often with fast tests.
- Tkinter Book
- An online Tkinter book with thorough descriptions of each widget
- Tutorial on Threads Programming with Python
- Threads tutorial written by Norman Matloff and Francis Hsu, University of California, Davis
- Twisted Code Examples
- A selection of code samples from the Twisted documentation
- Twisted Matrix Labs
- The home page of Twisted, the event-driven networking framework.
- Twisted News Group
- General discussion group for Twisted
- Twisted Web in 60 seconds
- A series of articles on how to put together Twisted applications
- Unit Testing Guidelines
- The Pylons Project rather rigorously follows a unit testing dogma along the lines described by Tres Seaver in Avoiding Temptation: Notes on using unittest effectively which this document is based on.
- Unofficial Windows Binaries for Python Extension Packages
- This page provides 32- and 64-bit Windows binaries of many open-source extension packages for the official CPython distributions of the Python programming language.
- What is a metaclass in Python?
- Great StackOverflow answer to the question "So what are metaclasses? What do you use them for?"
- Why Python?
- Well-known hacker and Linux Advocate Eric Raymond discusses his Python Epiphany (and why he abandoned Perl)
- abc module
- Abstract base classes are a form of interface checking more strict than individual hasattr() checks for particular methods. This is the discussion on Doug Hellmann's Python Method of the Week blog
- blessings 1.5
- A thin, practical wrapper around terminal coloring, styling, and positioning
- distribute 0.6.24
- Distribute is a fork of the Setuptools project. Distribute is intended to replace Setuptools as the standard method for working with Python module distributions.
- nose
- nose extends unittest to make testing easier.
- restclient
- A helper library to make writing REST clients in python extremely simple
- web.py
- web.py is a web framework for Python that is as simple as it is powerful. web.py is in the public domain; you can use it for whatever purpose with absolutely no restrictions
Python for Scientists and Engineers
- A short demo on how to use IPython Notebook as a research notebook
- The great part about the seamless integration of text and code in IPython Notebook is that it's entirely conducive to the "form hypothesis -- test hypothesis -- evaluate data -- form conclusion from data -- repeat" process that we all follow (purposely or not) in science.
- IPython
- IPython provides a rich toolkit to help you make the most out of using Python, with: Powerful Python shells (terminal and Qt-based). A web-based notebook with the same core features but support for code, text, mathematical expressions, inline plots and other rich media. Support for interactive data visualization and use of GUI toolkits. Flexible, embeddable interpreters to load into your own projects. Easy to use, high performance tools for parallel computing.
- IPython: A System for Interactive Scientific Computing
- The IPython project provides an enhanced interactive environment that includes, among other features, support for data visualization and facilities for distributed and parallel computation.
- Introduction to NumPy and Matplotlib
- Tutorial by Eric Jones from PyCon 2012
- Large-scale Array-oriented Computing with Python
- A discussion of NumPy, SciPy, and their succeosrs by the leader of NumPy development. Keynote for Day 1 of PyCon Taiwan 2012, by Travis Oliphant
- List of packages in Python(X,Y)
- This is the extensive list of packages in PythonXY, a complete installation of Python for numerical analysis, science, and engineering
- Multi dimensional (axial) slicing in Python
- A blog entry on slicing multidimensional arrays in numpy
- NumPy
- NumPy is the fundamental package for scientific computing with Python. It contains among other things: a powerful N-dimensional array object sophisticated (broadcasting) functions tools for integrating C/C++ and Fortran code useful linear algebra, Fourier transform, and random number capabilities
- PyAOS
- Python for the Atmospheric and Oceanic Sciences
- PyEphem
- PyEphem provides scientific-grade astronomical computations for the Python programming language
- Python Imaging Library (PIL)
- The Python Imaging Library (PIL) adds image processing capabilities to your Python interpreter. This library supports many file formats, and provides powerful image processing and graphics capabilities.
- Python as Super Glue for the Modern Scientific Workflow
- An insightful talk by Joshua Bloom on how python is used for controlling telescopes and visualizing data
- SciPy
- SciPy (pronounced "Sigh Pie") is open-source software for mathematics, science, and engineering.... The SciPy library depends on NumPy, which provides convenient and fast N-dimensional array manipulation. The SciPy library is built to work with NumPy arrays, and provides many user-friendly and efficient numerical routines such as routines for numerical integration and optimization.
- SymPy
- SymPy is a Python library for symbolic mathematics. It aims to become a full-featured computer algebra system (CAS) while keeping the code as simple as possible in order to be comprehensible and easily extensible. SymPy is written entirely in Python and does not require any external libraries.
- Teaching with ipython notebooks -- a progress report
- A discussion of using iPython to teach programming and science at the college level
- iPython in depth
- A video of a 3-hour tutorial on iPython, presented by the creators of iPython
- matplotlib
- matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. matplotlib can be used in python scripts, the python and ipython shell (ala MATLAB or Mathematica), web application servers, and six graphical user interface toolkits.
- pandas (Python Data Analysis Library)
- pandas is an open source, BSD-licensed library providing high-performance, easy-to-use data structures and data analysis tools for the Python programming language.
Regular Expressions
- Expresso
- The premier regular expression development tool The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer or web designer with an extensive knowledge of regular expressions.
- Jeffrey Friedl's web site
- The web site for the author of Mastering Regular Expressions. If you buy the book from his site, he makes a bit more money. We should support him!
- Kodos
- Kodos is a Python GUI utility for creating, testing and debugging regular expressions for the Python programming language.
- Mastering Regular Expressions
- The most complete book on regular expressions ever.
- Open Group Specifications for Regular Expressions
- Detailed and academic specification for REs and EREs from The Open Group
- Python Regular Expression Testing Tool
- A simple web-based tool for testing Python regular expressions
- RE Quick Reference
- A chart (in PDF) which shows what each metacharacter does, and for which applications it's valid.
- RegEx Advice
- Looking for help with regular expressions? You'll find regular expression forums and blogs here at RegexAdvice.com
- RegExLib.com
- Welcome to RegExLib.com, the Internet's first Regular Expression Library. Currently we have indexed 2392 expressions from 1450 contributors around the world.
- Regex Coach
- The Regex Coach is a graphical application for Windows which can be used to experiment with (Perl-compatible) regular expressions interactively.
- Regex Tool
- A web-based tool for PHP and Javascript regular expressions
- Regular-Expressions.info
- In their own words, "The Premier website about Regular Expressions". They have tools and tutorials for using regular expressions with many different languages and applications.
- jQuery Regular Expressions Review
- A comprehensive review of all jQuery regular expressions was recently performed, and this article presents the results of this analysis and offers improved versions
- re -- Regular expression operations
- Python re module documentation
SQL and Databases
- Details on MySQL support for regular expressions
- MySQL's support for regular expressions is rather limited, but still very useful. This section of regular-expressions Info describes the support for regular expressions in MySQL using the RLIKE operator
- Writing An Hadoop MapReduce Program In Python
- In this tutorial, I will describe how to write a simple MapReduce program for Hadoop in the Python programming language.
Web Programming
- All The Cheat Sheets That A Web Developer Needs
- See title :-)


{% set latest = cases.latest %} {% set lastWeek = cases.previous %}
A confirmed case is someone who has tested positive for coronavirus.
{{ latest.value | format_number }} new {{ latest.value | pluralise("person", "people") }} had a confirmed positive test result reported on {{ latest.formatted }}.
Between {{ lastWeek.formatted }} and {{ latest.formatted }}, {{ latest.rollingSum | format_number }} people had a confirmed positive test result. This shows {{ latest.change | comparison_verb("an increase", "a decrease", "no change" ) }} {% if latest.change != 0 -%} of {{ latest.percentage | format_number }}% {%- endif %} compared to the previous 7 days.


| Apache Struts 2 Documentation > Home > Guides > Plugin Developers Guide > REST Plugin |
| This plugin is only available with Struts 2.1.1 or later |
The REST Plugin provides high level support for the implementation of RESTful resource based web applications. The REST plugin can cooperate with the Convention Plugin to support a zero configuration approach to declaring your actions and results, but you can always use the REST plugin with XML style configuration if you like.
If you prefer to see a working code example, instead of reading through an explanation, you can download the struts2 sample apps and check out the struts2-rest-showcase application, a complete WAR file, that demonstrates a simple REST web program.
The main functionality of the REST plugin lies in the interpretation of incoming request URL's according the RESTful rules. In the Struts 2 framework, this 'mapping' of request URL's to Actions is handled by in implementation of the ActionMapper interface. Out of the box, Struts 2 uses the DefaultActionMapper to map URL's to Actions via the logic you are probably already familiar with.
| Actions or Controllers? Most Struts 2 developers are familiar with the Action. They are the things that get executed by the incoming requests. In the context of the REST plugin, just to keep you on your toes, we'll adopt the RESTful lingo and refer to our Actions as Controllers. Don't be confused; it's just a name! |
The REST plugin provides an alternative implementation, RestActionMapper, that provides the RESTful logic that maps a URL to a give action class ( aka 'controller' in RESTful terms ) and, more specifically, to the invocation of a method on that controller class. The following section, which comes from the Javadoc for the class, details this logic.
This Restful action mapper enforces Ruby-On-Rails Rest-style mappings. If the method is not specified (via '!' or 'method:' prefix), the method is "guessed" at using ReST-style conventions that examine the URL and the HTTP method. Special care has been given to ensure this mapper works correctly with the codebehind plugin so that XML configuration is unnecessary.
This mapper supports the following parameters:
struts.mapper.idParameterName
- If set, this value will be the name
of the parameter under which the id is stored. The id will then be removed
from the action name. Whether or not the method is specified, the mapper will
try to truncate the identifier from the url and store it as a parameter.
struts.mapper.indexMethodName
- The method name to call for a GET
request with no id parameter. Defaults to 'index'.
struts.mapper.getMethodName
- The method name to call for a GET
request with an id parameter. Defaults to 'show'.
struts.mapper.postMethodName
- The method name to call for a POST
request with no id parameter. Defaults to 'create'.
struts.mapper.putMethodName
- The method name to call for a PUT
request with an id parameter. Defaults to 'update'.
struts.mapper.deleteMethodName
- The method name to call for a DELETE
request with an id parameter. Defaults to 'destroy'.
struts.mapper.editMethodName
- The method name to call for a GET
request with an id parameter and the 'edit' view specified. Defaults to 'edit'.
struts.mapper.newMethodName
- The method name to call for a GET
request with no id parameter and the 'new' view specified. Defaults to 'editNew'.
The following URL's will invoke its methods:
GET: /movies => method="index"
GET: /movies/Thrillers => method="show", id="Thrillers"
GET: /movies/Thrillers;edit => method="edit", id="Thrillers"
GET: /movies/Thrillers/edit => method="edit", id="Thrillers"
GET: /movies/new => method="editNew"
POST: /movies => method="create"
PUT: /movies/Thrillers => method="update", id="Thrillers"
DELETE: /movies/Thrillers => method="destroy", id="Thrillers"
To simulate the HTTP methods PUT and DELETE, since they aren't supported by HTML, the HTTP parameter "_method" will be used.
Or, expressed as a table:
| HTTP method | URI | Class.method | parameters |
|---|---|---|---|
| GET | /movie | Movie.index | |
| POST | /movie | Movie.create | |
| PUT | /movie/Thrillers | Movie.update | id="Thrillers" |
| DELETE | /movie/Thrillers | Movie.destroy | id="Thrillers" |
| GET | /movie/Thrillers | Movie.show | id="Thrillers" |
| GET | /movie/Thrillers/edit | Movie.edit | id="Thrillers" |
| GET | /movie/new | Movie.editNew |
In addition to providing mapping of RESTful URL's to Controller ( Action ) invocations, the REST plugin also provides the ability to produce multiple representations of the resource data. By default, the plugin can return the resource in the following content types:
*HTML
*XML
*JSON
There is nothing configure here, just add the conent type extension to your RESTful URL. The framework will take care of the rest. So, for instance, assuming a Controller called Movies and a movie with the id of superman, the following URL's will all hit the
http://my.company.com/myapp/movies/superman http://my.company.com/myapp/movies/superman.xml http://my.company.com/myapp/movies/superman.xhtml http://my.company.com/myapp/movies/superman.json
| Note, these content types are supported as incoming data types as well. And, if you need, you can extend the functionality by writing your own implementations of org.apache.struts2.rest.handler.ContentTypeHandler and registering them with the system. |
This section will walk you through a quick demo. Here are the steps in the sequence that we will follow.
*Setting Up your Project
*Configuring your Project
*Writing your Controllers
Assuming you have a normal Struts 2 application, all you need to do for this REST demo is to add the following two plugins:
*Struts 2 Rest Plugin
*Struts 2 Convention Plugin
Note, you can download the jars for these plugins from Maven Central
Just dropping the plugin's into your application may not produce exactly the desired effect. There are a couple of considerations. The first consideration is whether you want to have any non-RESTful URL's coexisting with your RESTful URL's. We'll show two configurations. The first assumes all you want to do is REST. The second assumes you want to keep other non-RESTful URL's alive in the same Struts 2 application.
| As with all configuration of Struts 2, we prefer using <constant/> elements in our struts.xml. |
Instruct Struts to use the REST action mapper:
<constant name="struts.mapper.class" value="rest" />
At this point, the REST mapper has replaced the DefaultActionMapper so all incoming URL's will be interpreted as RESTful URL's.
We're relying on the Convention plugin to find our controllers, so we need to configure the convention plugin a bit:
<constant name="struts.convention.action.suffix" value="Controller"/> <constant name="struts.convention.action.mapAllMatches" value="true"/> <constant name="struts.convention.default.parent.package" value="rest-default"/> <constant name="struts.convention.package.locators" value="example"/>
| Note, you don't have to use the Convention plugin just to use the REST plugin. The actions of your RESTful application can be defined in XML just as easily as by convention. The REST mapper doesn't care how the application came to know about your actions when it maps a URL to an invocation of one of it's methods. |
If you want to keep using some non-RESTful URL's alongside your REST stuff, then you'll have to provide for a configuration that utilizes to mappers.
| Plugins contain their own configuration. If you look in the Rest plugin jar, you'll see the struts-plugin.xml and in that you'll see some configuration settings made by the plugin. Often, the plugin just sets things the way it wants them. You may frequently need to override those settings in your own struts.xml. |
First, you'll need to re-assert the extensions that struts knows about because the rest plugin will have thrown out the default action extension.
<constant name="struts.action.extension" value="xhtml,,xml,json,action"/>
Next, we will configure the PrefixBasedActionMapper, which is part of the core Struts 2 distribution, to have some URL's routed to the Rest mapper and others to the default mapper.
<constant name="struts.mapper.class" value="org.apache.struts2.dispatcher.mapper.PrefixBasedActionMapper" /> <constant name="struts.mapper.prefixMapping" value="/rest:rest,:struts"/>
And, again, we're relying on the Convention plugin to find our controllers, so we need to configure the convention plugin a bit:
<constant name="struts.convention.action.suffix" value="Controller"/> <constant name="struts.convention.action.mapAllMatches" value="true"/> <constant name="struts.convention.default.parent.package" value="rest-default"/> <constant name="struts.convention.package.locators" value="example"/>
Once everything is configured, you need to create the controllers. Controllers are simply actions created with the purpose of handling requests for a give RESTful resource. As we saw in the mapping logic above, various REST URL's will hit different methods on the controller. Traditionally, normal Struts 2 actions expose the execute method as their target method. Here's a sample controller for a orders resource. Note, this sample doesn't implement all of the methods that can be hit via the RESTful action mapper's interpretation of URL's.
package org.apache.struts2.rest.example; public class OrdersController implements ModelDriven<Order> { private OrderManager orderManager; private String id; private Order model; // Handles /orders/{id} GET requests public HttpHeaders show() { model = orderManager.findOrder(id); return new DefaultHttpHeaders("show") .withETag(model.getUniqueStamp()) .lastModified(model.getLastModified()); } // Handles /orders/{id} PUT requests public String update() { orderManager.updateOrder(model); return "update"; } // getters and setters }
In this example, the ModelDriven interface is used to ensure that only my model, the Order object in this case, is returned to the client, otherwise, the whole OrdersController object would be serialized.
| Where's ActionSupport? Normally, you extend ActionSupport when writing Struts 2 actions. In these case, our controller doesn't do that. Why, you ask? ActionSupport provides a bunch of important functionality to our actions, including support for i18n and validation. All of this functionality, in the RESTful case, is provided by the default interceptor stack defined in the REST plugin's struts-plugin.xml file. Unless you willfully break your controller's membership in the rest-default package in which that stack is defined, then you'll get all that functionality you are used to inheriting from ActionSupport. |
You may wonder why the show() method returns a HttpHeaders object and the update() method returns the expected result code String. The REST Plugin adds support for action methods that return HttpHeaders objects as a way for the action to have more control over the response. In this example, we wanted to ensure the response included the ETag header and a last modified date so that the information will be cached properly by the client. The HttpHeaders object is a convenient way to control the response in a type-safe way.
Also, notice we aren't returning the usual "success" result code in either method. This allows us to use the special features of the Codebehind Plugin to intuitively select the result template to process when this resource is accessed with the .xhtml extension. In this case, we can provide a customized XHTML view of the resource by creating /orders-show.jsp and /orders-update.jsp for the respective methods.
The following sections describe some of the non-standard bells and whistles that you might need to utilize for your application's more non-standard requirements.
If you need to handle extensions that aren't supported by the default handlers, you can create your own ContentTypeHandler implementation and define it in your struts.xml:
<bean name="yaml" type="org.apache.struts2.rest.handler.ContentTypeHandler" class="com.mycompany.MyYamlContentHandler" />
If the built-in content type handlers don't do what you need, you can override the handling of any extension by providing an alternate handler. First, define your own ContentTypeHandler and declare with its own alias. For example:
<bean name="myXml" type="org.apache.struts2.rest.handler.ContentTypeHandler" class="com.mycompany.MyXmlContentHandler" />
Then, tell the REST Plugin to override the handler for the desired extension with yours. In struts.properties, it would look like this:
struts.rest.handlerOverride.xml=myXml
The following settings can be customized. See the developer guide.
For more configuration options see the Convention Plugin Documentation
| Setting | Description | Default | Possible Values |
|---|---|---|---|
| struts.rest.handlerOverride.EXTENSION | The alias for the ContentTypeHandler implementation that handles the EXTENSION value | N/A | Any declared alias for a ContentTypeHandler implementation |
| struts.rest.defaultExtension | The default extension to use when none is explicitly specified in the request | xhtml | Any extension |
| struts.rest.validationFailureStatusCode | The HTTP status code to return on validation failure | 400 | Any HTTP status code as an integer |
| struts.rest.namespace | Optional parameter to specify namespace for REST services | / | eg. /rest |
| struts.rest.content.restrictToGET | Optional parameter, if set to true blocks returning content from any other methods than GET, if set to false, the content can be returned for any kind of method | true | eg. put struts.rest.content.restrictToGET = false in struts.properties |
From Struts 2.1.1+


This project makes an http call to a web server which is repeated until a certain result is obtained or after a certain number of executions.


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| Packages that use MassSpecObject | |
|---|---|
| uk.ac.ebi.pride.utilities.data.core |
| Uses of MassSpecObject in uk.ac.ebi.pride.utilities.data.core |
|---|
| Classes in uk.ac.ebi.pride.utilities.data.core that implement MassSpecObject | |
|---|---|
class |
AbundanceAssay
Abundance Assay is the Class to storage the abundance variables for each Protein. |
class |
Assay
Assay In the mzTab experiment with the corresponding Reagent and sample |
class |
BinaryDataArray
BinaryDataArray is a slim down version of binaryDataArray in mzML ParamGroup of this object must have the followings in mzML <IP_ADDRESS> definition: For Chromatograms (once each): 1. |
class |
Chromatogram
Chromatogram object. |
class |
Contact
This class is just to organize the code, the ConstantRole class have to kind of instance, one of then is Organization and the Other one if the person both objects extend the IdentifiableParamGroup in order to organize the code we create a new abstract class named AbstractContact to separate the Contacts types from the IdentifiableParamGroup. |
class |
CVLookup
CVLookup is referenced in every CvParam. |
class |
CvParam
This object holds additional data in controlled vocabulary. |
class |
DataProcessing
Description of the way in which a List of Software were used. |
class |
DBSequence
A database sequence from the specified SearchDatabase (nucleic acid or amino acid). |
class |
Enzyme
Enzyme used during the search in Databases. |
class |
ExperimentMetaData
General descriptions shared or used for the whole file. |
class |
ExperimentProtocol
Protocol used to generate the dataset, added by PRIDE XML 2.0. |
class |
ExternalData
Data external to the XML instance document. |
class |
FragmentIon
FragmentIon stores details about peptide fragment ion information. |
class |
Gel
Gel is a class to Describe the Gel Spot for each Protein. |
class |
Identifiable
Other classes in the model can be specified as sub-classes, inheriting from Identifiable. |
class |
IdentifiableParamGroup
Other classes in the model can be specified as sub-classes, inheriting from IdentifiablePraramGroup. |
class |
IdentificationMetaData
This class is used to manage and store the information of the metadata for protein and spectrum identifications. |
class |
InstrumentComponent
InstrumentComponent is key to keep the order of different instrument component. |
class |
InstrumentConfiguration
Description of a particular hardware configuration of a mass spectrometer. |
class |
IonType
IonType defines the index of fragmentation ions being reported, importing a CV term for the type of ion e.g. |
class |
MassTable
|
class |
Modification
A molecule modification specification. |
class |
MzGraph
Abstract object can be extended by both Spectrum and Chromatogram. |
class |
MzGraphMetaData
This class storage the information related with metadata at the spectrum level. |
class |
Organization
Organizations are entities like companies, universities, government agencies. |
class |
Parameter
Parameter exist in neither PRIDE XML nor mzML, it created for method sharing. |
class |
ParamGroup
ParamGroup is a container for CvParams and UserParams. |
class |
PeptideEvidence
PeptideEvidence links a specific Peptide Element to a specific position in a DBSequence. |
class |
PeptideSequence
One (poly)peptide (a sequence with modifications). |
class |
Person
A person's name and contact details. |
class |
Precursor
The method of precursor ion selection and activation |
class |
ProcessingMethod
Description of the default peak processing method. |
class |
Protein
Abstract class for both GelFreeIdentification and TwoDimIdentification |
class |
ProteinGroup
A set of logically related results from a protein detection, for example to represent conflicting assignments of peptides to proteins |
class |
Protocol
The collection of protocols which include the parameters and settings of the performed analyses. |
class |
Provider
Provider object. |
class |
QuantScore
The QuantScore is the List of StudyVariable Scores and the Abundance by Assays. |
class |
Reference
Reference is added by PRIDE XML 2.0., also a generic reference for mzIdentML References. |
class |
ReferenceableParamGroup
Referenceable param group stores a map of reference string to param group. |
class |
Sample
Description of the sample used to generate the Dataset. |
class |
Scan
Scan or acquisition from original raw file used to create this peak list, as specified in sourceFile. |
class |
ScanList
List and descriptions of scans. |
class |
ScanSetting
Description of the acquisition settings or the instrument prior to the start of the run. |
class |
SearchDataBase
A database for searching mass spectra. |
class |
Software
Software details. |
class |
SourceFile
Description of source file, including identification file, location and type. |
class |
SpectraData
A data set containing spectra data (consisting of one or more spectra). |
class |
Spectrum
A peak list including the underlying acquisitions. |
class |
SpectrumIdentification
PSM Spectrum identification match. |
class |
SpectrumIdentificationList
Represents the set of all search results from SpectrumIdentification. |
class |
SpectrumIdentificationProtocol
The parameters and settings of a SpectrumIdentification analysis. |
class |
StudyVariable
Study variable is use for Quantitation on mzTab files. |
class |
UserParam
Uncontrolled user parameters, allowing free text. |
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% include com/stdhead.html %>
<% include com/nav.html %>
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<% include com/footer.html %> <% include com/stdjs.html %>


Me and a friend traveled to a cottage in the winter time, started a fire in the fireplace, and got situated. My mind set was one of knowing that a very transcendental experience was forthcoming. I was excited but also very relaxed, I had no hesitation or fear, but I was not in a rush… I knew what mattered most was preparing all this perfectly. I had done salvia once before in order to be able to experience the trance upon my second try. We had a pipe, and the salvia extract. It was completely dark outside of the cabin, I barely even remember being able to see much moonlight reflecting on the snow. I decided to do my trip in the dark, only exception being three lit sticks of incense.
The night was black, its smoke of
life
was all over us in the cabin
three small coils of smoke
poured up from three lit incense sticks
the salvia was smoked,
two bowls held long…
and I drifted into hyper-awareness,
I was frozen physically in reflection on my life
I began to feel all my soul
moving downward, passing down into the skin that
touched my chair,
the soul enlarged and thickened downward
my eyes gave away to visuals,
I traveled away from my consciousness
I entered into a consciousness of flawless fatality
where the final processes of an ending life approach
my soul was engulfed by this fragment of my brain
that is close to one’s death or even
to be enlightened in one’s dreaming
I became aware of being next to land in the dark
I felt there was a river forty feet away or closer,
there was earth that I stood upon,
and there voices came to me,
their voices were clear and loud before I saw them
Their spirits came downward or forward
some from my right side, I believe one entity,
the prevalent speaker and perhaps one of her friends,
and some from the left, more so before me.
There was a line extending out of my heart,
it glistened like a wall of skin and made itself aware to my eyes,
it attached its presence to all of my consciousness and maintained its’ angle,
it angled off to the right from my heart, and seemed to point upwards,
The voices cause me to speak, to yell, I was turned on
to their investigative qualities, their sentences of half-questions
One predominant female voice exchanged with me
all that she had come to know about my life
and how I live it
she confronted me with my most deeply personal fates
she comforted me from my fears, she showed me my inactivity
she made me sing with her in rhythm,
though I have forgotten her song I thought I never would
she caused me to surrender,
my chanting bowed before her and my voice grew
something about ‘her being the for real’,
’she is the power’, ‘I know you are the speaker’
They were close together now, the entities, She was nearest to me
Did they leave together back up the path to the road
just up away from me almost on the left-side – or
did she return back to the right-side while the others drifted
up their own paths, The land off in the distances was hard to see,
it was in the dark of night,
there may have been something like moonlight but it seemed to be faint
and right over us, dissipating when they moved away,
if I had taken enough to move those entities right into me
I may have seen an even different entity, perhaps a louder voice,
a searing light,
it seems I may have been standing next to some cottage or house
when they were talking to me, perhaps the house was a part of my brain,
a cavern of my brain that I have never dissolved.
Things became a wash as they still had me in song and they floated off
it seemed they were slowly closing a door...
and now I could see something else,
a visual hallucination still strongly under the effect of drug
yet based off something that existed around me in the immediate world
the three lit tops of the incense sticks came into my eyes much like
the silk strings of skin or light that had such a profound angle earlier in the high
I watched how this concept of points of orientation with accompanying lines and strings
resembled much of what I had seen in the high,
and it was the most pleasing way to come back into my surroundings
after an experience so dark and personal, blinded from life and then all of life turned on
within my soul.
I was still dazed and still felt the urge to repeat her rhythms,
certain feelings of song and music she had conveyed to me,
I thought maybe one thing I could show for that experience, forever, might be
the rhythm and song of salvia.
Even in following salvia experiences I heard the rhythms.
I Don’t bother doing salvia in the day, unless I do quite small doses such as using it to gain a light stone, a clear-headed buzz, because if I take large amounts in the day like I did that night most of what I see will be a buzz kill, almost depressing,
And the sense that I’ve driven myself insane and unable to move and do normal things with people will leave me quite saddened and at the time of the peak very unnerved…
a feeling that is like a hot flash is extremely typical for daytime salvia use. My body will reach a new temperature because of the smoke I have inhaled, and then my body will itch and I will become unnerved because it will feel like I cannot have an enjoyable experience just because of the heat, it’s a very scratchy feeling, not very desirable, it can be lessened by wearing no clothing at all when I take it.
I did not receive the trance on my first time, smoking it for the first time in the daytime was actually quite pleasant since the effect for me was a lot like laughing gas mixed with a stimulation that makes me want to run and shake my body and head in order to squeeze the most from that. After that initial rush and peak the other effects were light visual hallucination that is kind of like hash and low dose mushrooms, yet I felt like something great and amazing might be on it’s way…
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.


My most fond memory of travel was when I went to South Africa with my family in 2011. I was 12 years old but I remember it as if it was yesterday. We first landed in Cape Town where we spent a couple of days discovering the city and enjoying ourselves by visiting tourist attractions including Table Top Mountain and Robin Island. We then moved closer to Kruger National Park for the next week where we had two safari's every day. I remember being amazed at the beautiful wildlife and also the friendly people in the park. A particular memory that stands out is when we saw a cheetah hunting an impala(breed of wild dear). The reason it was so memorable was because after a few close calls the impala got away and everyone on the safari cheered with joy.
Another memorable family holiday was when we went to Thailand in 2014. Once again we went to a major city before going somewhere more remote, firstly stopping off in Bangkok before moving on to Krabi in the south. Once again after visiting the tourist attractions in the city such as the beautiful monastery's and pearl Budhest statues. We also experienced the chaotic night markets of the city as a result of our baggage getting lost in the airport. We then went to Krabi for more of a relaxed mood aided by the snorkeling and sun-bathing, with the exception having to put up with a tropical storm one night.
My most recent family holiday was to the Caribbean and more specifically to the Island of Granada. The reason for this unusual destination is because an old friend of my parents now lives on the island and had been asking them to visit for years. As you can imagine the Caribbean is a more relaxed destination than the usual family holiday. it mainly consisted of chilling out at the pool and visiting nice restaurants in the town in the evening. Even though it did not have as many stand out moments as the other holidays it will still live long in the memory.


This Week in Rust
Hello and welcome to the 12th issue of This Week in Rust. Sorry for the brevity, though most weeks are probably going to be like this, as I’ve started uni and have much less free time than in the summer.
What’s cooking in master?
A whopping 71 pull requests were merged this week, and issue churn remains negative at -32.
Breaking changes
yield
is now reserved as a keyword, with the hope of maybe using it for generators.- The type of
extern fn foo
is nowextern "C" fn
, rather than*u8
. - Some free functions in
extra::json
were turned into associated functions on the Json enum. XorShiftRng::new()
now uses a random seed. This is only breaking if you were depending on that constant seed, which you shouldn’t have.
Library changes
extra::getopts
aligns based on codepoint count and not byte count, as a step towards more correct unicode handling.fprintf
has been added, as well as someifmt
cleanup. The new runtime has seen a lot of optimization.- File IO has been added to the new runtime.
- Some parsing errors related to ports have been fixed in
extra::url
. - CharIterator has seen some optimization too, with reverse iterators being much closer in performance to forward iterators now.
- sysconf names have been added for android.
- The new runtime now has threadsafe IO.
- A callback optimization has sped up message passing benchmarks to the tune of 40%.
- jemalloc is back.
Compiler changes
- gnueabihf actually uses hard floats now.
- Frame pointer elimination is no longer disabled.
- Some debuginfo fixes landed.
Supposedly, libstd can now be compiled with
-Z debug-info
. Yay! - Stack unwinding on 32-bit windows now works. This is a major step forward for Windows support, I’m very excited to see it land.
- A handful of default method bugs have been fixed.
- Inheriting from kinds now sorta
works, you can do
trait Foo: Freeze
, for example. - Supertrait methods can now be used from a trait object.
- The rest of pnkfelix’s visitor trait rewrite series landed. 2, 3, 4, and 5.
- Foreign function wrappers have been removed.
- LLVM has been updated.
Docs etc
Meeting
The Tuesday meeting discussed cycle time and how to fix it.
Projects and discussion
- gl-rs is now ready for use, since the foreign function wrappers have been removed!
msgpack-rust has been created. It ties into
extra::serialize
.- Parallel cross-language level generation benchmarks.
- A Week with Rust.


Next: Treatment of Newline during Input and Output, Previous: Ordering of Characters, Up: Character Concepts
The following character names must be present in all conforming implementations:
The character that represents the division between lines. An implementation must translate between #\Newline, a single-character representation, and whatever external representation(s) may be used.
The space or blank character.
The following names are semi-standard; if an implementation supports them, they should be used for the described characters and no others.
The rubout or delete character.
The form-feed or page-separator character.
The tabulate character.
The backspace character.
The carriage return character.
The line-feed character.
In some implementations, one or more of these character names might denote a standard character; for example, #\Linefeed and #\Newline might be the same character in some implementations.


FriendlyId Guide¶ ↑
-
Table of Contents {:toc}
Overview¶ ↑
FriendlyId is a Ruby gem which allows you to work with human-friendly strings as if they were numeric ids for ActiveRecord models. This facilitates replacing “unfriendly” URL's like
http://example.com/states/4323454
with “friendly” ones such as:
http://example.com/states/washington
Simple Models¶ ↑
The simplest way to use FriendlyId is with a model that has a uniquely indexed column with no spaces or special characters, and that is seldom or never updated. The most common example of this is a user name or login column:
class User < ActiveRecord::Base validates_format_of :login, :with => /\A[a-z0-9]+\z/i has_friendly_id :login end @user = User.find "joe" # the old User.find(1) still works, too @user.to_param # returns "joe" redirect_to @user # the URL will be /users/joe
In this case, FriendlyId assumes you want to use the column as-is; FriendlyId will never modify the value of the column, and your application must ensure that the value is admissible in a URL:
class City < ActiveRecord::Base has_friendly_id :name end @city.find "Viña del Mar" redirect_to @city # the URL will be /cities/Viña%20del%20Mar
For this reason, it is often more convenient to use Slugs rather than a single column.
Slugged Models¶ ↑
FriendlyId uses a separate table to store slugs for models which require some processing of the friendly_id text. The most common example is a blog post's title, which may have spaces, uppercase characters, or other attributes you wish to modify to make them more suitable for use in URL's.
class Post < ActiveRecord::Base has_friendly_id :title, :use_slug => true end @post = Post.create(:title => "This is the first post!") @post.friendly_id # returns "this-is-the-first-post" redirect_to @post # the URL will be /posts/this-is-the-first-post
If you are unsure whether to use slugs, then your best bet is to use them, because FriendlyId provides many useful features that only work with slugs. These features are explained in detail {file:Guide.md#features below}.
Installation¶ ↑
FriendlyId can be installed as a gem, or as a Rails plugin. It is compatible with Rails 2.2.x, 2.3.x. Support for Rails 3.x is in progress.
As a Gem¶ ↑
gem install friendly_id
Rails 2.2.x - 2.3.x¶ ↑
After installing the gem, add an entry in environment.rb:
config.gem "friendly_id", :version => ">= 2.3"
As a Plugin¶ ↑
Plugin installation is simple for all supported versions of Rails:
./script/plugin install git://github.com/norman/friendly_id.git
However, installing as a gem offers simpler version control than plugin installation. Whenever possible, install as a gem instead. Plugin support will probably be removed in version 3.0.
Setup¶ ↑
After installing either as a gem or plugin, run:
./script/generate friendly_id rake db:migrate
This will install the Rake tasks and slug migration for FriendlyId. If you are not going to use slugs, you can do:
./script/generate friendly_id --skip-migration
FriendlyId is now set up and ready for you to use.
Configuration¶ ↑
FriendlyId is configured in your model using
the has_friendly_id
method:
has_friendly_id :a_column_or_method options_hash class Post < ActiveRecord::Base # use the "title" column as the basis of the friendly_id, and use slugs has_friendly_id :title, :use_slug => true, # remove accents and other diacritics from Western characters :approximate_ascii => true, # don't use slugs longer than 50 chars :max_length => 50 end
Read on to learn about the various features that can be configured. For the full list of valid configuration options, see the instance attribute summary for {FriendlyId::Configuration}.
Features¶ ↑
FriendlyId Strings¶ ↑
FriendlyId comes with {FriendlyId::SlugString excellent support for Unicode strings}. When using slugs, FriendlyId will automatically modify the slug text to make it more suitable for use in a URL:
class City < ActiveRecord::Base has_friendly_id :name, :use_slug => true end @city.create :name => "Viña del Mar" @city.friendly_id # will be "viña-del-mar"
By default, the string is {FriendlyId::SlugString#downcase! downcased} and {FriendlyId::SlugString#clean! stripped}, {FriendlyId::SlugString#with_dashes! spaces are replaced with dashes}, and {FriendlyId::SlugString#word_chars! non-word characters are removed}.
Replacing Accented Characters¶ ↑
If your strings use Western characters, you can use the
:approximate_ascii
option to remove accents and other
diacritics:
class City < ActiveRecord::Base has_friendly_id :name, :use_slug => true, :approximate_ascii => true end @city.create :name => "Łódź, Poland" @city.friendly_id # will be "lodz-poland"
There are special options for some languages:
German Approximations¶ ↑
class Person < ActiveRecord::Base has_friendly_id :name, :use_slug => true, :approximate_ascii => true, :ascii_approximation_options => :german end @person.create :name => "Jürgen Müller" @person.friendly_id # will be "juergen-mueller"
Spanish Approximations¶ ↑
class Post < ActiveRecord::Base has_friendly_id :title, :use_slug => true, :approximate_ascii => true, :ascii_approximation_options => :spanish end @post.create(:title => "¡Feliz año!") @post.title # will be "feliz-anno"
Approximations for Other Languages¶ ↑
You can add custom approximations for your language by adding Hash of approximations to {FriendlyId::SlugString::APPROXIMATIONS}. The approximations must be listed as Unicode decimal numbers, and arrays of numbers.
Unicode Slugs¶ ↑
By default, any character outside the Unicode Western character sets will be passed through untouched, allowing you to have slugs in Arabic, Japanese, Greek, etc:
@post.create :title => "katakana: ゲコゴサザシジ!" @post.friendly_id # will be: "katakana-ゲコゴサザシジ"
ASCII Slugs¶ ↑
You can also configure FriendlyId using
:strip_non_ascii
to completely delete any non-ascii
characters:
class Post < ActiveRecord::Base has_friendly_id :title, :use_slug => true, :strip_non_ascii => true end @post.create :title => "katakana: ゲコゴサザシジ!" @post.friendly_id # will be: "katakana"
Using a Custom Method to Generate the Slug Text¶ ↑
FriendlyId can use either a column or a method to generate the slug text for your model:
class City < ActiveRecord::Base belongs_to :country has_friendly_id :name_and_country, :use_slug => true def name_and_country #{name} #{country.name} end end @country = Country.create(:name => "Argentina") @city = City.create(:name => "Buenos Aires", :country => @country) @city.friendly_id # will be "buenos-aires-argentina"
One word of caution: in the example above, if the country's name were updated, say, to “Argentine Republic”, the city's friendly_id would not be automatically updated. For this reason, it's a good idea to avoid using frequently-updated relations as a part of the friendly_id.
Using a Custom Method to Process the Slug Text¶ ↑
If the built-in slug text handling options don't work for your
application, you can override the normalize_friendly_id
method
in your model class in order to fine-tune the output:
class City < ActiveRecord::Base def normalize_friendly_id(text) my_text_modifier_method(text) end end
The normalize_friendly_id method takes a single argument and receives an instance of {FriendlyId::SlugString}, a class which wraps a regular Ruby string with some additional formatting options inherits Multibyte support from ActiveSupport::Multibyte::Chars.
Converting non-Western characters to ASCII with Stringex¶ ↑
Stringex is a library which provides some interesting options for transliterating non-Western strings to ASCII:
"你好".to_url => "ni-hao"
Using Stringex with FriendlyId is a simple
matter of installing and requiring the stringex
gem, and
overriding the normalize_friendly_id
method in your model:
class City < ActiveRecord::Base def normalize_friendly_id(text) text.to_url end end
Redirecting to the Current Friendly URL¶ ↑
FriendlyId maintains a history of your record's older slugs, so if your record's friendly_id changes, your URL's won't break. It offers several methods to determine whether the model instance was found using the most recent friendly_id. This helps you redirect to your “unfriendly” URL's to your new “friendly” ones when adding FriendlyId to an existing application:
class PostsController < ApplicationController before_filter ensure_current_post_url, :only => :show ... def ensure_current_post_url redirect_to @post, :status => :moved_permanently unless @post.friendly_id_status.best? end end
For more information, take a look at the documentation for {FriendlyId::Status}.
Non-unique Slugs¶ ↑
FriendlyId will append a arbitrary number to the end of the id to keep it unique if necessary:
/posts/new-version-released /posts/new-version-released--2 /posts/new-version-released--3 ... etc.
Note that the number is preceded by “–” to distinguish it from the rest of the slug. This is important to enable having slugs like:
/cars/peugeot-206 /cars/peugeot-206--2
You can configure the separator string used by your model by setting the
:sequence_separator
option in has_friendly_id
:
has_friendly_id :title, :use_slug => true, :sequence_separator => ";"
You can also override the default used in {FriendlyId::Configuration::DEFAULTS} to set the value for any model using FriendlyId. If you change this value in an existing application, be sure to {file:Guide.md#regenerating_slugs regenerate the slugs} afterwards.
Reserved Words¶ ↑
You can configure a list of strings as reserved so that, for example, you don't end up with this problem:
/users/joe-schmoe # A user chose "joe schmoe" as his user name - no worries. /users/new # A user chose "new" as his user name, and now no one can sign up.
Reserved words are configured using the :reserved_words
option:
class Restaurant < ActiveRecord::Base belongs_to :city has_friendly_id :name, :use_slug => true, :reserved_words => ["my", "values"] end
The strings “new” and “index” are reserved by default. When you attempt to store a reserved value, FriendlyId raises a {FriendlyId::ReservedError}. You can also override the default reserved words in {FriendlyId::Configuration::DEFAULTS} to set the value for any model using FriendlyId.
Caching the FriendlyId Slug for Better Performance¶ ↑
Checking the slugs table all the time has an impact on performance, so as of 2.2.0, FriendlyId offers slug caching.
Automatic setup¶ ↑
To enable slug caching, simply add a column named “cached_slug” to your model. FriendlyId will automatically use this column if it detects it:
class AddCachedSlugToUsers < ActiveRecord::Migration def self.up add_column :users, :cached_slug, :string end def self.down remove_column :users, :cached_slug end end
Then, redo the slugs:
rake friendly_id:redo_slugs MODEL=User
FriendlyId will also query against the cache column if it's available, which can significantly improve the performance of many queries, particularly when passing an array of friendly ids to find.
A few warnings when using this feature:
-
DO NOT forget to redo the slugs, or else this feature will not work!
-
This feature uses
attr_protected
to protect thecached_slug
column, unless you have already invokedattr_accessible
. If you wish to useattr_accessible
, you must invoke it BEFORE you invokehas_friendly_id
in your class. -
FriendlyId can not query against the slug cache when you pass a :scope argument to find. Try to avoid passing an array of friendly id's and a scope to find, as this will result in weak performance.
Using a custom column name¶ ↑
You can also use a different name for the column if you choose, via the
:cache_column
config option:
class User < ActiveRecord::Base has_friendly_id :name, :use_slug => true, :cache_column => 'my_cached_slug' end
Scoped Slugs¶ ↑
FriendlyId can generate unique slugs within a given scope. For example, assume you have an application that displays restaurants. Without scoped slugs, if two restaurants are named “Joe's Diner,” the second one will end up with “joes-diner–2” as its friendly_id. Using scoped allows you to keep the slug names unique for each city, so that the second “Joe's Diner” could have the slug “joes-diner” if it's located in a different city:
class Restaurant < ActiveRecord::Base belongs_to :city has_friendly_id :name, :use_slug => true, :scope => :city end class City < ActiveRecord::Base has_many :restaurants has_friendly_id :name, :use_slug => true end http://example.org/cities/seattle/restaurants/joes-diner http://example.org/cities/chicago/restaurants/joes-diner Restaurant.find("joes-diner", :scope => "seattle") # returns 1 record Restaurant.find("joes-diner", :scope => "chicago") # returns 1 record Restaurant.find("joes-diner") # returns both records
The value for the :scope
key in your model can be a custom
method you define, or the name of a relation. If it's the name of a
relation, then the scope's text value will be the result of calling
to_param
on the related model record. In the example above,
the city model also uses FriendlyId and so
its to_param
method returns its friendly_id: “chicago” or
“seattle”.
Updating a Relation's Scoped Slugs¶ ↑
When using a relation as the scope, updating the relation will update the
slugs, but only if both models have specified the relationship. In the
above example, updates to City will update the
slugs for Restaurant because City specifies that it
has_many :restaurants
.
Routes for Scoped Models¶ ↑
Note that FriendlyId does not set up any routes for scoped models; you must do this yourself in your application. Here's an example of one way to set this up:
# in routes.rb map.resources :restaurants map.restaurant "/restaurants/:scope/:id", :controller => "restaurants" # in views link_to 'Show', restaurant_path(restaurant.city, restaurant) # in controllers @restaurant = Restaurant.find(params[:id], :scope => params[:scope])
FriendlyId Rake Tasks¶ ↑
FriendlyId provides several tasks to help maintain your application.
Generating New Slugs For the First Time¶ ↑
friendly_id:make_slugs MODEL=<model name>
Use this task to generate slugs after installing FriendlyId in a new application.
Regenerating Slugs¶ ↑
friendly_id:redo_slugs MODEL=<model name>
Use this task to regenerate slugs after making any changes to your
model's FriendlyId configuration options
that affect slug generation. For example, if you introduce a
cached_slug
column or change the
:seqence_separator
.
Deleting Old Slugs¶ ↑
rake friendly_id:remove_old_slugs MODEL=<model name> DAYS=<days>
Use this task if you wish to delete expired slugs; manually or perhaps via cron. If you don't specify the days option, the default is to remove unused slugs older than 45 days.
Hacking FriendlyId¶ ↑
A couple of notes for programmers intending to work on FriendlyId:
If you intend to send a pull request, in general it's best to make minor changes in the master branch, and major changes in the edge branch.
Before removing any public or protected methods, FriendlyId will deprecate them through one major release cycle. Private methods may, however, change at any time.
Some Benchmarks¶ ↑
These benchmarks can give you an idea of FriendlyId's impact on the performance of your application. Of course your results may vary.
Note that much of the performance difference can be attributed to finding an SQL record by a text column. Finding a single record by numeric primary key is always the fastest operation, and thus the best choice when possible. If you decide not to use FriendlyId for performance reasons, keep in mind that your own solution is unlikely to be any faster than FriendlyId with cached slugs enabled. But if it is, then your patches would be very welcome!
ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-darwin10.2.0] friendly_id (2.3.0) sqlite3 3.6.19 in-memory database ------------------------------------------------------------------------------------------------ find model using id x10000 | 2.948 | 0 | find model using array of ids x10000 | 6.020 | 0 | find unslugged model using friendly id x10000 | 4.474 | 52% | find unslugged model using array of friendly ids x10000 | 6.498 | 7% | find slugged model using friendly id x10000 | 7.536 | 155% | find slugged model using array of friendly ids x10000 | 18.020 | 200% | find cached slugged model using friendly id x10000 | 4.791 | 63% | find cached slugged model using array of friendly ids x10000 | 7.275 | 21% | find model using id, then to_param x10000 | 2.974 | 0 | find unslugged model using friendly id, then to_param x10000 | 4.608 | 55% | find slugged model using friendly id, then to_param x10000 | 12.589 | 323% | find cached slugged model using friendly id, then to_param x10000 | 5.037 | 69% | ------------------------------------------------------------------------------------------------


All student surprised that i'am 18 and only have my highschool,
I've just gratuated from high school in Irbid.
I have worked in a bakery before and in a restaurant
but I relised that if I just kept working in a restaurant that
wouldn't really make a change in my life so I joint coding in LTUC.
I have goals as any body else beside that I want to learn coding the next goal is to studymechatronics engineering.
And I have a lot of interests such as: Reading about science, watching movies.
Thanks for reading


Waldorf Kyra
Single Patch Editor
This editor is designed to work with at least Firmware 1.78, though it should be approximately compatible with earlier versions.
Communicating with Edisyn
Set Edisyn's MIDI channel to the same as the part number channel you're editing (typically 1). Set Edisyn's Synth ID to your Kyra's "MIDI SysEx device ID": typically 17.
-
To communicate with your Kyra over USB, make sure that "Receive MIDI Program" is "USB" or "MIDI+USB". You might also wish to set "Send manual dumps to" "USB".
- To communicate with your Kyra over 5-pin DIN MIDI, make sure that "Receive MIDI Program" is "MIDI" or "MIDI+USB". You might also wish to set "Send manual dumps to" "MIDI".
If you want Edisyn to update in real time to changes you make on your Kyra (like turning a knob), set "Transmit Automation" to "USB" or "MIDI" as appropriate.
Gotchas
- Though the Kyra has a "Wave Group" and "Wave Number" for each oscillator, Edisyn only has "Wave" (the combination of the two). This is because there are different numbers of waves for each group, which is problematic to write an editor for. So you'll have to wade through a lot of waves, sorry.
- If you update the "Wave Number" in real time on the Kyra, Edisyn may not properly update its "Wave", because the Kyra doesn't send Edisyn the necessary information. Not to worry. To get it back in sync, update the "Wave Group", and then the "Wave Number" again.
- When Edisyn writes a patch to the Kyra, the Krya may not update the screen to reflect this change.
- When Edisyn writes a parameter to the Kyra, you won't see that parameter updated unless you're looking at its page in the Kyra's screen.
Thanks to Manuel Caballero and Waldorf Music GmbH for their help in developing this patch editor, and to Bryan Hoyle for loaning me his unit. Thanks also to Fabio Montarsolo<EMAIL_ADDRESS>for bug testing.
| By
| Sean Luke
|
| Date
| December 25, 2020
|


Play online Help
FICS: Free Internet Chess Server lets you play with thousands of chess players online.
Warning: if your device switches from one internet access point to another, the connection can break. There is no timeseal.
Menu
ChallengesThis shows players seeking a match. Click on the player in the list to accept a challenge.
Seek
Set up your own challenge. If you fill in the handle of a player you know, it will make a direct challenge.
Games
Watch games being played online. A grandmaster can be identified by the GM prefix to the handle.
Players
Shows idle players with ratings.
Buttons
The two on-screen buttons can be used to:- access a list of useful functions
- whisper button - allows registered users to chat with other observers of the game.
See the observers of the game by typing: allobservers [game number]
Examine
Go over the game with different lines. Use revert button to get back to main line.Have a coach follow you. Allow a player to make moves by typing: mexamine [player]
Use an internet phone to have voice chat. (eg. Skype)
When finished - type: unexamine


Presentation
Render:
Set a correct content type
Set safe character set (UTF-8)
Set correct locale
On Submit:
Enforce input field type and lengths.
Validate fields and provide feedback.
Ensure option selects and radio contain only sent values.


% from draughtcraft.lib.csrf import auth_token_pair key, token = auth_token_pair() %> <%inherit file="../layout.html" /> <%def name="title()">Create a New Recipe%def> <%def name="style()"> ${h.css('/css/thin.css')} ${h.css('/css/recipes/create.css')} %def> <%def name="javascript()"> ${h.js('/javascript/recipes/create.js')} %def>
DraughtCraft members can save, share, and organize their recipes online. Best of all, signing up is easy and free!
On the next screen, you'll start building a private recipe by choosing ingredients, specifying procedures and techniques, and outlining the ideal fermentation process.
When you're satisfied, click Publish to share your creation with the world!


{% set title = "Zalando Business Platform | Alessio Laiso" %} {% set description = "The Business Platform unifies the tools that allow Zalando's marketing team, external influencers and fashion brands to seamlessly collaborate and reach the right users with the right content, including promotional campaigns, inspirational outfits and new collections." %} {% extends "portfolio/_layout.html" %} {% block content %}
The Business Platform unifies the tools that allow Zalando's marketing team, external influencers and fashion brands to seamlessly collaborate and reach the right users with the right content, including promotional campaigns, inspirational outfits and new collections.
Zalando
Jun 2018–Jun 2019
Zalando is Europe’s leading online fashion store, with over 29 million active customers in 17 countries. The creation of marketing activities is a crucial part of Zalando's business, since the more content is created, the better it can be targeted at specific users, who will receive recommendations that are more relevant for them.
Inspirational and marketing content for Zalando used to be created using a mix of 8 different tools, ranging from custom internal applications to large complex spreadsheets that had to be updated manually every week and then shared with the team. Processes were cumbersome and very manual, slowing down collaboration and making it painfully slow to fix mistakes - especially troublesome when a problem was spotted on content that was already live.
I was the lead designer in Zalando's Parterships team. Working in a pair with another designer, I established a user-centred practice and ran the whole design process, from planning and running user research, to producing the final UI and working with the developers on implementation. We were collaborating closely with the engineering team and two product owners who looked after different areas of the Platform. The team was located between Lisbon and Berlin.
At the very beginning of the project, I got buy-in from the stakeholders to run the project following a user-centred method, which was a first for the Partnerships team. This way, we got to run extensive user research throughout the process, so we could understand our users, get feedback from them, and quickly iterate on our designs. Every 7-10 days, the design team would playback the status of the project to representatives of product, engineering and other stakeholders, to make sure everyone was always on the same page and key decisions could be taken together. This approach was crucial in shaping the product strategy for the Business Platform.
Over the course of the project, we built a centralised tool that allows Zalando's marketing team, fashion brands and influencers to create:
For each of these workstreams, we had a consistent vision of enabling users to collaborate through an experience that was cohesive, flexible and transparent. We reduced the amount of required steps and data, empowering asynchronous collaboration and solving problems that the marketing team had had for years. We set up experience-based roadmaps for each workstream, to guarantee that the MVP brought value to our users, and that we could then grow the Business Platform in a consistent and sustainable way, always informed by user research.
Another key part of this project was the collaboration with the designers who looked after the Zalando Design System, which we expanded to support our productivity use cases while ensuring consistency.
Focusing on the users paid off. Having the marketing team collaborating with influencers and brands in a centralised platform made the campaign creation process 140% faster, and the user-centred method helped us achieve a 66% increase in user satisfaction in our digital marketing tools. For the first time ever, Zalando's marketing team felt like the tools that were being built for them successfully solved their problems, and many of the colleagues we interviewed became evangelists of the Business Platforms with their peers. Thanks also to the content created via the Business Platform, Zalando's Cyber Week sales increased by 32% compared to the previous year, reaching 7,200 orders per minute at peak times.


Our device gathers people positions with full range coverage in a shopping center. Using our in-house developed algorithms, the technology has the power to successfully track pathways of customers and monitor their behavior. Secured cloud based storing is used to capture the data in a private and safe manner. Moreover, as we do not store nor images, video neither personal data, there is no privacy issue and the solution is GDPR compliant.
Our system uses wireless connection and cloud infrastructure so wired network infrastructure and local servers are not required.
Measure the length of time visitors spend outside and inside each store
Statistics of number of entrances and exits at each gates
Compare complete data trends between stores within the mall and detect descriptive anomalies
Analyze multiple patterns (per hour, day, and week)
A general view of space performance
Statistics of number of entrances and exits at each gates


{% for eachfoo in foo %} {{eachfoo}} {% endfor %}
Associate Certificate(s) with a Person
Person:
{% for ppl in people %}
{{ppl.fname}} {{ppl.lname}}
{% endfor %}
Certificates:
Multi-select
{# We display title but the value that is submitted through the form is actually the certificate's id #} {% for certi in certificates %}
{{certi.title}}
{% endfor %}
List of People with their Certifications
Name
Certificate
{% if people_with_certs %} {% for ppl_with_cert in people_with_certs %}
{{ppl_with_cert.name}}
{{ppl_with_cert.certificate}}
Delete
Update
{% endfor %} {% else %}
No people with any certifications found! Grant some using the form.
{% endif %}


Etsy
Clothing
Jewelry
Craft Supplies & Tools
Weddings
Entertainment
Whoever you are, find whatever you're into


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