RETableViewManager Class Reference
| Inherits from | NSObject |
| Conforms to | UITableViewDataSource UITableViewDelegate |
| Declared in | RETableViewManager.h RETableViewManager.m |
Overview
RETableViewManager
allows to manage the content of any UITableView
with ease, both forms and lists. RETableViewManager
is built on top of reusable cells technique and provides
APIs for mapping any object class to any custom cell subclass.
The general idea is to allow developers to use their own UITableView
and UITableViewController
instances (and even subclasses), providing a layer that synchronizes data with the cell appereance.
It fully implements UITableViewDelegate
and UITableViewDataSource
protocols so you don’t have to.
Tasks
Managing Table View and Sections
-
sections
The array of sections. See RETableViewSection reference for details.
property -
tableView
The
propertyUITableView
that needs to be managed using thisRETableViewManager
.
Creating and Initializing a RETableViewManager
-
– initWithTableView:delegate:
Initialize a table view manager object for a specific
UITableView
and specify the delegate object. -
– initWithTableView:
Initialize a table view manager object for a specific
UITableView
.
Managing the Delegate
-
delegate
The object that acts as the delegate of the receiving table view.
property
Managing Custom Cells
-
registeredClasses
The array of pairs of items / cell classes.
property -
– registerClass:forCellWithReuseIdentifier:
For each custom item class that the manager will use, register a cell class.
-
– classForCellAtIndexPath:
Returns cell class at specified index path.
-
– objectAtKeyedSubscript:
Returns cell class at the keyed subscript.
-
– setObject:forKeyedSubscript:
Sets a cell class for the keyed subscript.
Setting Style
-
style
The object that provides styling for
propertyUITableView
. See RETableViewCellStyle reference for details.
Adding sections
-
– addSection:
Inserts a given section at the end of the table view.
-
– addSectionsFromArray:
Adds the sections contained in another given sections array to the end of the table view.
-
– insertSection:atIndex:
Inserts a given section into the table view at a given index.
-
– insertSections:atIndexes:
Inserts the sections in the provided array into the table view at the specified indexes.
Removing Sections
-
– removeSection:
Removes all occurrences in the table view of a given section.
-
– removeAllSections
Empties the table view of all its sections.
-
– removeSectionIdenticalTo:inRange:
Removes all occurrences of section within the specified range in the table view.
-
– removeSectionIdenticalTo:
Removes all occurrences of a given section in the sections array.
-
– removeSectionsInArray:
Removes from the table view the sections in another given array.
-
– removeSectionsInRange:
Removes from the table view each of the sections within a given range.
-
– removeSection:inRange:
Removes all occurrences within a specified range in the table view of a given section.
-
– removeLastSection
Removes the section with the highest-valued index in the table view.
-
– removeSectionAtIndex:
Removes the section at index.
-
– removeSectionsAtIndexes:
Removes the sections at the specified indexes from the table view.
Replacing Sections
-
– replaceSectionAtIndex:withSection:
Replaces the section at index with
section
. -
– replaceSectionsWithSectionsFromArray:
Replaces the sections in the table view with all of the sections from a given array.
-
– replaceSectionsAtIndexes:withSections:
Replaces the sections in the table view at specified locations specified with the sections from a given array.
-
– replaceSectionsInRange:withSectionsFromArray:range:
Replaces the sections in the table view by one given range with the sections in another array specified by another range.
-
– replaceSectionsInRange:withSectionsFromArray:
Replaces the sections in the table view specified by a given range with all of the sections from a given array.
Rearranging Sections
-
– exchangeSectionAtIndex:withSectionAtIndex:
Exchanges the sections in the table view at given indices.
-
– sortSectionsUsingFunction:context:
Sorts the sections in ascending order as defined by the comparison function compare.
-
– sortSectionsUsingSelector:
Sorts the sections in ascending order, as determined by the comparison method specified by a given selector.
Properties
delegate
The object that acts as the delegate of the receiving table view.
@property (assign, readwrite, nonatomic) id<RETableViewManagerDelegate,UITableViewDelegate> delegate
Discussion
The object that acts as the delegate of the receiving table view.
Declared In
RETableViewManager.h
registeredClasses
The array of pairs of items / cell classes.
@property (strong, readwrite, nonatomic) NSMutableDictionary *registeredClasses
Discussion
The array of pairs of items / cell classes.
Declared In
RETableViewManager.h
sections
The array of sections. See RETableViewSection reference for details.
@property (strong, readwrite, nonatomic) NSMutableArray *sections
Discussion
The array of sections. See RETableViewSection reference for details.
Declared In
RETableViewManager.h
style
The object that provides styling for UITableView
. See RETableViewCellStyle reference for details.
@property (strong, readonly, nonatomic) RETableViewCellStyle *style
Discussion
The object that provides styling for UITableView
. See RETableViewCellStyle reference for details.
Declared In
RETableViewManager.h
Instance Methods
addSection:
Inserts a given section at the end of the table view.
- (void)addSection:(RETableViewSection *)section
Parameters
- section
The section to add to the end of the table view. This value must not be
nil
.
Discussion
Inserts a given section at the end of the table view.
Declared In
RETableViewManager.h
addSectionsFromArray:
- (void)addSectionsFromArray:(NSArray *)array
Parameters
- array
An array of sections to add to the end of the table view.
Discussion
Adds the sections contained in another given sections array to the end of the table view.
Declared In
RETableViewManager.h
classForCellAtIndexPath:
Returns cell class at specified index path.
- (Class)classForCellAtIndexPath:(NSIndexPath *)indexPath
Parameters
- indexPath
The index path of cell.
Discussion
Returns cell class at specified index path.
Declared In
RETableViewManager.h
exchangeSectionAtIndex:withSectionAtIndex:
Exchanges the sections in the table view at given indices.
- (void)exchangeSectionAtIndex:(NSUInteger)idx1 withSectionAtIndex:(NSUInteger)idx2
Parameters
- idx1
The index of the section with which to replace the section at index idx2.
- idx2
The index of the section with which to replace the section at index idx1.
Discussion
Exchanges the sections in the table view at given indices.
Declared In
RETableViewManager.h
initWithTableView:
Initialize a table view manager object for a specific UITableView
.
- (id)initWithTableView:(UITableView *)tableView
Parameters
- tableView
The UITableView that needs to be managed.
Return Value
The pointer to the instance, or nil
if initialization failed.
Discussion
Initialize a table view manager object for a specific UITableView
.
Declared In
RETableViewManager.h
initWithTableView:delegate:
Initialize a table view manager object for a specific UITableView
and specify the delegate object.
- (id)initWithTableView:(UITableView *)tableView delegate:(id<RETableViewManagerDelegate,UITableViewDelegate>)delegate
Parameters
- tableView
The
UITableView
that needs to be managed.
- delegate
The delegate (RETableViewManagerDelegate) object for the table view manager.
Return Value
The pointer to the instance, or nil if initialization failed.
Discussion
Initialize a table view manager object for a specific UITableView
and specify the delegate object.
Declared In
RETableViewManager.h
insertSection:atIndex:
Inserts a given section into the table view at a given index.
- (void)insertSection:(RETableViewSection *)section atIndex:(NSUInteger)index
Parameters
- section
The section to add to the table view. This value must not be nil.
Discussion
Inserts a given section into the table view at a given index.
Declared In
RETableViewManager.h
insertSections:atIndexes:
Inserts the sections in the provided array into the table view at the specified indexes.
- (void)insertSections:(NSArray *)sections atIndexes:(NSIndexSet *)indexes
Parameters
- sections
An array of sections to insert into the table view.
Discussion
Inserts the sections in the provided array into the table view at the specified indexes.
Declared In
RETableViewManager.h
objectAtKeyedSubscript:
Returns cell class at the keyed subscript.
- (id)objectAtKeyedSubscript:(id<NSCopying>)key
Parameters
- key
The keyed subscript.
Return Value
The cell class the keyed subscript.
Discussion
Returns cell class at the keyed subscript.
Declared In
RETableViewManager.h
registerClass:forCellWithReuseIdentifier:
For each custom item class that the manager will use, register a cell class.
- (void)registerClass:(NSString *)objectClass forCellWithReuseIdentifier:(NSString *)identifier
Parameters
- objectClass
The object class to be associated with a cell class.
- identifier
The cell class identifier.
Discussion
For each custom item class that the manager will use, register a cell class.
Declared In
RETableViewManager.h
removeAllSections
Empties the table view of all its sections.
- (void)removeAllSections
Discussion
Empties the table view of all its sections.
Declared In
RETableViewManager.h
removeLastSection
Removes the section with the highest-valued index in the table view.
- (void)removeLastSection
Discussion
Removes the section with the highest-valued index in the table view.
Declared In
RETableViewManager.h
removeSection:
Removes all occurrences in the table view of a given section.
- (void)removeSection:(RETableViewSection *)section
Parameters
- section
The section to remove from the table view.
Discussion
Removes all occurrences in the table view of a given section.
Declared In
RETableViewManager.h
removeSection:inRange:
Removes all occurrences within a specified range in the table view of a given section.
- (void)removeSection:(RETableViewSection *)section inRange:(NSRange)range
Parameters
- section
The section to remove from the table view.
- range
The range from which to remove section.
Discussion
Removes all occurrences within a specified range in the table view of a given section.
Declared In
RETableViewManager.h
removeSectionAtIndex:
Removes the section at index.
- (void)removeSectionAtIndex:(NSUInteger)index
Parameters
- index
The index from which to remove the section in the table view. The value must not exceed the bounds of the table view sections.
Discussion
Removes the section at index.
Declared In
RETableViewManager.h
removeSectionIdenticalTo:
Removes all occurrences of a given section in the sections array.
- (void)removeSectionIdenticalTo:(RETableViewSection *)section
Parameters
- section
The section to remove from the sections array.
Discussion
Removes all occurrences of a given section in the sections array.
Declared In
RETableViewManager.h
removeSectionIdenticalTo:inRange:
Removes all occurrences of section within the specified range in the table view.
- (void)removeSectionIdenticalTo:(RETableViewSection *)section inRange:(NSRange)range
Parameters
- section
The section to remove from the table view within range.
- range
The range in the table view from which to remove section.
Discussion
Removes all occurrences of section within the specified range in the table view.
Declared In
RETableViewManager.h
removeSectionsAtIndexes:
Removes the sections at the specified indexes from the table view.
- (void)removeSectionsAtIndexes:(NSIndexSet *)indexes
Parameters
Discussion
Removes the sections at the specified indexes from the table view.
Declared In
RETableViewManager.h
removeSectionsInArray:
Removes from the table view the sections in another given array.
- (void)removeSectionsInArray:(NSArray *)otherArray
Parameters
- otherArray
An array containing the sections to be removed from the table view.
Discussion
Removes from the table view the sections in another given array.
Declared In
RETableViewManager.h
removeSectionsInRange:
Removes from the table view each of the sections within a given range.
- (void)removeSectionsInRange:(NSRange)range
Parameters
- range
The range of the sections to remove from the table view.
Discussion
Removes from the table view each of the sections within a given range.
Declared In
RETableViewManager.h
replaceSectionAtIndex:withSection:
Replaces the section at index with section
.
- (void)replaceSectionAtIndex:(NSUInteger)index withSection:(RETableViewSection *)section
Parameters
- index
The index of the section to be replaced. This value must not exceed the bounds of the table view sections.
- section
The section with which to replace the section at index
index
in the sections array. This value must not benil
.
Discussion
Replaces the section at index with section
.
Declared In
RETableViewManager.h
replaceSectionsAtIndexes:withSections:
Replaces the sections in the table view at specified locations specified with the sections from a given array.
- (void)replaceSectionsAtIndexes:(NSIndexSet *)indexes withSections:(NSArray *)sections
Parameters
- indexes
The indexes of the sections to be replaced.
Discussion
Replaces the sections in the table view at specified locations specified with the sections from a given array.
Declared In
RETableViewManager.h
replaceSectionsInRange:withSectionsFromArray:
Replaces the sections in the table view specified by a given range with all of the sections from a given array.
- (void)replaceSectionsInRange:(NSRange)range withSectionsFromArray:(NSArray *)otherArray
Parameters
- range
The range of sections to replace in (or remove from) the table view.
Discussion
Replaces the sections in the table view specified by a given range with all of the sections from a given array.
Declared In
RETableViewManager.h
replaceSectionsInRange:withSectionsFromArray:range:
Replaces the sections in the table view by one given range with the sections in another array specified by another range.
- (void)replaceSectionsInRange:(NSRange)range withSectionsFromArray:(NSArray *)otherArray range:(NSRange)otherRange
Parameters
- range
The range of sections to replace in (or remove from) the table view.
Discussion
Replaces the sections in the table view by one given range with the sections in another array specified by another range.
Declared In
RETableViewManager.h
replaceSectionsWithSectionsFromArray:
- (void)replaceSectionsWithSectionsFromArray:(NSArray *)otherArray
Declared In
RETableViewManager.h
setObject:forKeyedSubscript:
Sets a cell class for the keyed subscript.
- (void)setObject:(id)obj forKeyedSubscript:(id<NSCopying>)key
Parameters
- obj
The cell class to set for the keyed subscript.
- key
The keyed subscript.
Discussion
Sets a cell class for the keyed subscript.
Declared In
RETableViewManager.h
sortSectionsUsingFunction:context:
Sorts the sections in ascending order as defined by the comparison function compare.
- (void)sortSectionsUsingFunction:(NSInteger ( *) ( id , id , void *))compare context:(void *)context
Parameters
- compare
The comparison function to use to compare two sections at a time.
- context
The context argument to pass to the compare function.
Discussion
Sorts the sections in ascending order as defined by the comparison function compare.
Declared In
RETableViewManager.h
sortSectionsUsingSelector:
Sorts the sections in ascending order, as determined by the comparison method specified by a given selector.
- (void)sortSectionsUsingSelector:(SEL)comparator
Parameters
- comparator
A selector that specifies the comparison method to use to compare sections in the table view.
Discussion
Sorts the sections in ascending order, as determined by the comparison method specified by a given selector.
Declared In
RETableViewManager.h


List of available language packs Using predefined language packs Modifying/Creating a new language pack Programmatically overriding language defaults Right-To-Left languages


Python 3.0 support graph for the 360 most popular Python packages!
Python 3.0 is a version of Python that is past its End Of Life. This site shows Python 3.0 support for the 360 most downloaded packages on PyPI:
There can be many reasons a package is still supporting Python 3.0:
If you are package maintainer, it's time to start dropping support (if you haven't already). Here is an in-depth guide to Dropping support for older Python versions. If you are not able to give the time needed, please seek for help from the community.
If you are user of the package, send a friendly note to the package maintainer. Or fork it, and send a pull request to help move the project towards dropping Python 3.0 support.
We look for the Programming Language :: Python :: 3.0
classifier on the latest release of the project, via PyPI's JSON API.
This is derivative work from py3readiness.org, a site that previously tracked general compatibility with Python 3, which in turn was a derivative of pythonwheels.com, a site that tracks which Python distributions ship the wheel distribution.


--- layout: reply title: 'Reply To: Lab meeting schedule' date: 2013-03-05 19:27:56.000000000 -05:00 type: reply published: true status: publish categories: [] tags: [] meta: _bbp_forum_id: '791' _bbp_topic_id: '796' _bbp_author_ip: '::1' _forum_post_id: '5' author: login: micropop email<EMAIL_ADDRESS>display_name: Vaughn first_name: '' last_name: '' ---
Mar 4 - Vaughn
Mar 11 - Spring Break, no lab meeting
Mar 18 - Marcus
Mar 25 - Kenny (back from SEA roundup)
Apr 1 - Rachel and David
Apr 8 - Squid expt evo
Apr 15 -
Apr 22 pre-URC presentations - Megan, etc?


Module: Gardner
- Defined in:
- lib/sapling/gardner.rb
Overview
Gardner is the module for working with a dialogue tree file
Class Method Summary collapse
-
.prune_branches(tree) ⇒ Array
Parse the tree array into an array of numbered branches, and ordered leaves.
-
.prune_leaves(leaves) ⇒ Hash
Parse the leaves of a branch into a numbered hash of options.
-
.prune_trunk(tree) ⇒ Array
Parse the trunk of the tree.
Class Method Details
.prune_branches(tree) ⇒ Array
Parse the tree array into an array of numbered branches, and ordered leaves.
10 11 12 13 14 15 16 17 18 19 |
# File 'lib/sapling/gardner.rb', line 10 def self.prune_branches(tree) branches = { 0 => { "desc" => "Thanks for using Sapling!" } } tree.each do |b| branches[b["branch"]["number"]] = { "desc" => b["branch"]["text"], "options" => prune_leaves(b["branch"]["leaf"]) } end return branches end |
.prune_leaves(leaves) ⇒ Hash
Parse the leaves of a branch into a numbered hash of options.
25 26 27 28 29 30 31 32 33 34 35 36 37 |
# File 'lib/sapling/gardner.rb', line 25 def self.prune_leaves(leaves) x = 1 = {} return if leaves.nil? leaves.each do |l| [x] = { l["text"] => l["branch"] } x += 1 end return end |
.prune_trunk(tree) ⇒ Array
Parse the trunk of the tree.
43 44 45 46 47 |
# File 'lib/sapling/gardner.rb', line 43 def self.prune_trunk(tree) trunk = tree.shift return [trunk,tree] end |


|
Compiler The makensis compiler can compile NSIS scripts to create installer
executables. To compile a script, right click on a script file in explorer and choose 'Compile NSIS Script'. The compiler will be started in the MakeNSISW interface. You can also start MakeNSISW and open the script using the File menu or drag the script file from explorer into the window. |


设计模式总结
一些定义
A Pattern is a solution to a problem in a context.
设计模式的分类
主要分为三类: Creational, Behavioral, Structural
Creational 的模式是指:包含有对象的实例化又及提供一种方式来解耦合客户和所需实例化的对象.
包括有:
Behavioral 的模式是指: 主要关心类和对象之间的交互及如何分配责任.
包括有:
Structural 模式是指:使得组合类或者对象为了个更大的结构.
包括有:
一些设计上的原则
要尽量使得设计简单,尽量不使用设计模式就不使用,除非真正需要.
- Keep It Simple and Stupid(KISS)
- Design Patterns are not a magic bullet; in fact they’re not even a bullet
- Use a design pattern when you really need it
- Refactoring time is Patterns time!
- Take out what you don’t realy need. Don’t be afraid to remove a Design Pattern from your design
- If you don’t need it now, don’t do it now
设计模式简单小结
- Decorator : Wraps an object to provide new behavior
- State : Encapsulates state-based behaviors and uses delegation to decide which one to use
- Iterator : Provides a way to traverse a collection of objects without exposing its implementation
- Facade: Simplifies the interface of a set of classes
- Strategy : Encapsulates interchaangable behaviors and uses delegation to decide which one to use
- Proxy : Wraps an object to control access to it
- Factory : Subclasses decide which concrete classes to create
- Adapter: Wraps an object and provides a different interface to it
- Observer : Allows objects to be notified when state changes
- Template Method : Subclasses decide how to implement steps in an algorithm
- Composite : Clients treat collections of objects and individual objects uniformly
- Singleton : Ensures one and only object is created
- Abstract Factory : Allows a client to create families of objects without specifying their concrete classes
- Command : Encapsulates a request as an object


Cards are outlined boxes that frame our composition to create balance and information hierarchy. Add .card classes and subtle padding to contained elements.


{% extends "base.html" %} {% block lcrContent %}
Carrier Registration
Welcome to Carrier Registration Form. Please fill in all required fields and click "Submit Form". Once your data is processed by our interconnection team, we will contact you and inform about the Carrier ID you will have assigned. In any further communication, please use the Carrier ID to identify your company with our support teams. Should you have any questions about this form, don't hesitate to contact us, we will be glad to assist you.


--- layout: post title: Bella Vedere date: 2011-11-22 10:27:15.000000000 -05:00 categories: - Celebrations - Favourite Places - Gastronomic Explosions - aka Yummy Food/Recipes - Recommendations tags: - Bella Vedere - Places to visit in Yarra Valley - Restaurant Recommendations in Yarra Valley - Yarra Valley status: publish type: post published: true meta: aktt_notify_twitter: 'no' _edit_last: '1' dsq_thread_id: '1188055976' author: login: cint email<EMAIL_ADDRESS>display_name: Jacinta first_name: Jacinta last_name: '' ---
On Sunday, I was lucky enough to escape with a group of lovely women to a birthday brunch for a friend. We went to a lovely venue called Bella Vedere in the Yarra Valley. Pulling into the driveway, we could have easily mistaken the building for something I'd expect to find in Tuscany (does it count if I haven't actually been to Tuscany?). The food was gorgeous, their desserts, heavenly. No photos of the meals of course, as we were all too busy eating and talking! It was refreshing to have good table service too.
After the meal we had to have a wonder around the cottage garden which we had been admiring during our meal. The garden was beautiful. The air was filled with the scent of sweetpeas. In every corner of the garden, there was yet another beautiful scene to take in and admire. Of course, the whole place is surrounded by the most gorgeous countryside and there are vineyards as far as the eye can see.
Bella Vedere is well worth visiting, should you find yourself in the Yarra Valley. We certainly enjoyed ourselves (Nothing like a group of women who rarely get out without partners or children, to make the most of their situation!). I know I will be going back. Although next time I will make it a family outing and take Greg and the kids. I might have an excuse to use the butterfly nets they supply then.
[caption id="attachment_1344" align="aligncenter" width="600" caption="If only you could smell these sweetpeas!"][/caption]
[caption id="attachment_1340" align="aligncenter" width="600" caption="A gorgeous artichoke in flower"][/caption]
[caption id="attachment_1339" align="aligncenter" width="450" caption="Ok, so now I want a curved arbour."][/caption]
[caption id="attachment_1341" align="aligncenter" width="600" caption="A view out to a neighbouring vineyard"][/caption]
I hope you got to do something special on the weekend too. Jacinta x


{# # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -#} {% extends "email/_base/body.html" %} {% block content %}
{% trans %}During your recent attempt to log in or upload to PyPI, we noticed your password appears in public data breaches. To protect you and other users, we have preemptively reset your password and you will no longer be able to log in or upload to PyPI with your existing password.{% endtrans %}
{% trans href='https://www.owasp.org/index.php/Credential_stuffing' %}PyPI itself has not suffered a breach. This is a protective measure to reduce the risk of credential stuffing attacks against PyPI and its users.{% endtrans %}
{% trans trimmed reset_pw_url=request.route_url('accounts.request-password-reset', _host=request.registry.settings.get('warehouse.domain')), have_i_been_pwned_url='https://haveibeenpwned.com/' %} To regain access to your account, reset your password on PyPI. We also recommend that you go to HaveIBeenPwned and check your other passwords and get yourself familiar with good password practices. {% endtrans %}
{% trans trimmed have_i_been_pwned_url='https://haveibeenpwned.com/' %} We use a free security service from HaveIBeenPwned. When registering, authenticating, or updating your password, we generate a SHA1 hash of your password and use the first 5 characters of the hash to decide if the password is compromised. The plaintext password is never stored by PyPI or sent to HaveIBeenPwned. {% endtrans %}
{% trans trimmed faq_url=request.help_url(_anchor='compromised-password'<EMAIL_ADDRESS><EMAIL_ADDRESS>%} For more information, see our FAQ. For help, you can email {{ email_address }} to communicate with the PyPI administrators. {% endtrans %}
{% endblock %}


In other words what are you telling yourself about this situation?
What meaning did you give to the facts in this situation?


{{ error }}
{% endif %}RSVP Here!
Thanks for RSVPing, this should only take a couple minutes. First, we need to look you up in our system before we continue. Your invitation should have an insert card, go ahead and find that.
Got it? Good, now you should see an "invitation number" on that card. Enter that number in the field below.
For the first and last names, use a name printed on your envelope exactly as it appears. If the envelope says Dan, for example, do not use Daniel. If your name is spelled wrong (sorry!) spell it wrong here. You can correct us on the next screen; and again, sorry.


Some quick example text to build on the card title and make up the bulk of the card's content.
Go somewhereSome quick example text to build on the card title and make up the bulk of the card's content.
Go somewhereSome quick example text to build on the card title and make up the bulk of the card's content.
Go somewhereSome quick example text to build on the card title and make up the bulk of the card's content.
Go somewhereSome quick example text to build on the card title and make up the bulk of the card's content.
Go somewhereSome quick example text to build on the card title and make up the bulk of the card's content.
Go somewhereSome quick example text to build on the card title and make up the bulk of the card's content.
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 Aperiam iste tempora doloribus illo, voluptatem nemo natus a numquam esse repellendus dolorem ab, veritatis soluta delectus error inventore culpa molestias minima. doloribus commodi, excepturi ipsa dolores incidunt ducimus quos cupiditate.


How Did This Idea Come About?
The idea first came to us when we were working on a sea turtle project together in the Caribbean. The project had a hotline where locals and tourists could call in problems or sightings they had of sea turtles. One day we received a call about a nest that was being washed out to sea. We ran out to our patrol vehicle to head down to the nest only to realize we didn't have enough fuel.
The problem was that our project did not have any current funding to utilize; We would have to wait until the following week for. We could not just let the nest wash out to sea, so we used the small stipend we had for our own food to fill the tank.
During the drive to the nest, all we could think about was how there had to be a better way to reach out to the world to get real-time support. We all knew at least 5 people who would have given us $20 to fill our gas tank, just so they could tell their friends they helped save baby sea turtles in the Caribbean that day.


I'm an aspiring software engineer from Tufts University, currently interested in Full-Stack Dev and InfoSec.
Come on in!My name is Jessica Wang, but you can call me Jess.
I was born in Plano, Texas but grew up in Beijing, China. I go to Tufts University in Medford, MA, where I will graduate in 2020. I study Computer Science with a minor in Cognitive and Brain Sciences, and I am currently passionate about full-stack development and information security.
Algorithms • Calculus II • Music, Tech, and Digital Culture • Abnormal Psychology
Lake Street Dive • Childish Gambino • Kero Kero Bonito • Snarky Puppy
"Origin", by Dan Brown
Training for my second half-marathon • Going on plant-based food adventures • Music-directing my Disney a cappella group


Police evacuate homes after 'homemade explosive device found' in house
Bomb disposal experts are at the scene in Ramsbottom, Greater Manchester and police have set up rest centres for residents whose homes have been evacuated
by Tom Davidson, https://www.mirror.co.uk/authors/tom-davidson/Homes have been evacuated after a suspected homemade explosive device was found by police.
A bomb squad has been sent to the scene in Ramsbottom, Greater Manchester.
A police cordon has been put up and shops have also been shut down by police dealing with the discovery.
Supt Stasia Osiowy, of Lancashire East Police, said: “We have evacuated a number of properties as a precautionary measure but there is not believed to be any immediate threat.
"We will endeavour to return people to their homes as soon as possible.”
Three people have been arrested on suspicion of manufacturing explosive devices and are currently in custody.
A reporter at the scene for the Manchester Evening News said there is a 'huge police presence' in the area.
A full statement from police said: “A cordon is currently in place at an address in Ramsbottom.
“Officers attended the property on William Street to carry out a pre-planned warrant this morning and a cordon has been established around the property following the discovery of what appears to be to be a small homemade explosive device inside the address.
“The Explosives Ordnance Department are attending.
“A number of nearby properties have been evacuated as a precaution and a number of roads are closed and diversions put in place."
Rest centres have been set up by the force.


| PostgreSQL 9.0.10 Documentation | ||||
|---|---|---|---|---|
| Prev | Up | Chapter 35. Extending SQL | Next |
More than one function can be defined with the same SQL name, so long as the arguments they take are different. In other words, function names can be overloaded. When a query is executed, the server will determine which function to call from the data types and the number of the provided arguments. Overloading can also be used to simulate functions with a variable number of arguments, up to a finite maximum number.
When creating a family of overloaded functions, one should be careful not to create ambiguities. For instance, given the functions:
CREATE FUNCTION test(int, real) RETURNS ... CREATE FUNCTION test(smallint, double precision) RETURNS ...
it is not immediately clear which function would be called with some trivial input like test(1, 1.5). The currently implemented resolution rules are described in Chapter 10, but it is unwise to design a system that subtly relies on this behavior.
A function that takes a single argument of a composite type should generally not have the same name as any attribute (field) of that type. Recall that attribute(table) is considered equivalent to table.attribute. In the case that there is an ambiguity between a function on a composite type and an attribute of the composite type, the attribute will always be used. It is possible to override that choice by schema-qualifying the function name (that is, schema.func(table)) but it's better to avoid the problem by not choosing conflicting names.
Another possible conflict is between variadic and non-variadic functions. For instance, it is possible to create both foo(numeric) and foo(VARIADIC numeric[]). In this case it is unclear which one should be matched to a call providing a single numeric argument, such as foo(10.1). The rule is that the function appearing earlier in the search path is used, or if the two functions are in the same schema, the non-variadic one is preferred.
When overloading C-language functions, there is an additional constraint: The C name of each function in the family of overloaded functions must be different from the C names of all other functions, either internal or dynamically loaded. If this rule is violated, the behavior is not portable. You might get a run-time linker error, or one of the functions will get called (usually the internal one). The alternative form of the AS clause for the SQL CREATE FUNCTION command decouples the SQL function name from the function name in the C source code. For instance:
CREATE FUNCTION test(int) RETURNS int AS 'filename', 'test_1arg' LANGUAGE C; CREATE FUNCTION test(int, int) RETURNS int AS 'filename', 'test_2arg' LANGUAGE C;
The names of the C functions here reflect one of many possible conventions.


bTd\SNP\Client\Client
Class Client
Synopsis
class Client
{
- // members
- private integer $port = 9731;
- private null|resource $socket = NULL;
- private $host;
- private null|string $password = NULL;
- private $appID = NULL;
- // methods
- public void __construct()
- private void error()
- private void connect()
- private void send()
- private string get()
- protected Response sendRequest()
- public Response notify()
- public Response register()
- public Response forward()
- public void __destruct()
Members
private
- $appID — null
- $host — string
- $password — bTd\SNP\Client\null|string
- $port — int
- $socket — bTd\SNP\Client\null|resource
Methods
private
- connect() — Connect socket to server.
- error() — Compose RuntimeException from socket error and throws it.
- get() — Read raw data from opened socket.
- send() — Send raw data to socket.
protected
- sendRequest() — Send SNP Request message to server.
public
- __construct() — Client constructor.
- __destruct() — Destructor - close opened socket
- forward() — Send SNP Forward Request message to server.
- notify() — Send SNP Notify Request message to server.
- register() — Send SNP Register Request message to server.
History
-
2018-09-24T11:06:09+02:00 (commit #9879954)
Author: Peter Nerád<EMAIL_ADDRESS>/ Commiter: Peter Nerád<EMAIL_ADDRESS>Updated testing of Client class
-
2018-09-23T21:20:27+02:00 (commit #ad6acfd)
Author: Peter Nerád<EMAIL_ADDRESS>/ Commiter: Peter Nerád<EMAIL_ADDRESS>Initial commit


{% extends "global/Base.html" %} {% load staticfiles otree_tags %} {% block title %} Instructions ASL {% endblock %} {% block content %}
|
You will be assigned a preference profile and shown a list of products and their attributes. Each product gives you a certain amount of experimental currency, determined by the interaction of the product's attributes and your preference profile. For example, suppose your preference profile was the following. ((table here)). This means that you value attribute A with intensity 1, attribute B with intensity 2, and attribute C with intensity 3. If you were asked to choose a product from the following list of products: (( product list here)) Then you would receive 1*5+2*1+3*1=10 for product 1 and 1*1+2*1+3*3=12 for product 2. The best choice for you would be product 2, in this example. The experiment will be conducted through the lab computers. Please do not try to speak to other participants or to look at their screens. As advertised, you will be given {{ showup }} today regardless of your performance in the experiment. In addition, in the experiment you will earn "tokens". For every {{ tokens_per_dollar }} tokens you earn, you will be paid $1.00 in cash. You will be paid in private at the end of the experiment. |


St Albans Boys' Home, at Haydon Street Murrurundi, was founded in 1942. St Alban's, also known as Morpeth Home for Children, had moved from its original site at Morpeth. St Alban's Murrurundi was run by the Church Army until 1948 and then by the Anglican Diocese of Newcastle.
The Muswellbrook Chronicle reported in May 1942 that the St Alban's Boys Home was moving to Murrurundi, to a property Myo'a in Haydon Street that had been bought by the Diocese of Newcastle:
Useful additions and alterations have been carried out, including two large dormitories and glassed-in verandahs. Rooms have been enlarged, making it a comfortable and suitable home for the boys and staff. There are 35 boys in the home. They are in charge of Captain and Mrs Roberts. Later the grounds will be improved by the planting of trees and shrubs.
The home was officially opened and blessed by the Bishop of Newcastle. The Bishop was accompanied by Archdeacon Wood and the Rev M Redman.
The Anglican Diocese of Newcastle assumed the management of the home in 1948. Rev AR McFarland was priest-in-charge of St Albans Home for Boys at Murrurundi from 1948 until 1950.
The Murrurundi property proved inadequate for the needs of the Home, and it was moved in 1952 to 'Winncourt', Mayfield, which had formerly been St Elizabeth's Girls' Home.
1920 - 1942 St Alban's Home for Boys, Morpeth
1942 - 1952 St Alban's Boys' Home, Murrurundi
1952 - 1964 St Alban's Boys' Home, Mayfield
1964 - 1980 St Alban's Home for Boys
Sources used to compile this entry: '280 enrolled at play centre. Free milk given every day.', The Muswellbrook Chronicle, 17 January 1947, http://trove.nla.gov.au/ndp/del/article/107765863; 'Boys' Home at Murrurundi', The Muswellbrook Chronicle, 15 May 1942, http://trove.nla.gov.au/ndp/del/article/107692780; 'St Alban's Muswellbrook', The Muswellbrook Chronicle, 28 August 1942, http://trove.nla.gov.au/ndp/del/article/107694611; 'Rev AR McFarland inducted at Jerry's Plains', Singleton Argus, 12 May 1952, http://trove.nla.gov.au/ndp/del/article/82767378.
Prepared by: Naomi Parry
Created: 14 May 2013, Last modified: 9 December 2013


Some impredicative definitions
Let us consider the following impredicative definitions of
falsehood, conjunction, disjunction and existencial quantification.
Definition my_False : Prop := forall P:Prop, P.
Definition my_not (P:Prop) : Prop := P -> my_False.
Definition my_and (P Q:Prop) : Prop := forall R:Prop, (P -> Q -> R) -> R.
Definition my_or (P Q:Prop) : Prop :=
forall R:Prop, (P -> R) -> (Q -> R) -> R.
Definition my_ex (A:Set) (P:A -> Prop) : Prop :=
forall R:Prop, (forall x:A, P x -> R) -> R.
Prove the following theorems :
Theorem my_and_left : forall P Q:Prop, my_and P Q -> P.
Theorem my_and_right : forall P Q:Prop, my_and P Q -> Q.
Theorem my_and_ind : forall P Q R:Prop, (P -> Q -> R) -> my_and P Q -> R.
Theorem my_or_introl : forall P Q:Prop, P -> my_or P Q.
Theorem my_or_intror : forall P Q:Prop, Q -> my_or P Q.
Theorem my_or_ind : forall P Q R:Prop, (P -> R) -> (Q -> R) -> my_or P Q -> R.
Theorem my_or_False : forall P:Prop, my_or P my_False -> P.
Theorem my_or_comm : forall P Q:Prop, my_or P Q -> my_or Q P.
Theorem my_ex_intro : forall (A:Set) (P:A -> Prop) (a:A), P a -> my_ex A P.
Theorem my_not_ex_all :
forall (A:Set) (P:A -> Prop), my_not (my_ex A P) -> forall a:A, my_not (P a).
Theorem my_ex_ex : forall (A:Set) (P:A -> Prop), my_ex A P -> ex P.
Solution
See this file
Notes
We encourage the reader to look at these proofs, and find another solutions,
for instance by removing the automatisms.


THtmlViewer, TFrameViewer, and TFrameBrowser components
property Dither: Boolean;
The Dither property determines if color dithering is to be used when rendering images. This property is normally True so as to accommodate images with varying palettes.
In cases where a common palette is used by all images, this property may be set to False for quicker and better rendition.
Usage Note
The Dither property has an effect in 256 color mode only.
See Also


Reminder: Sign Up Now To The Pokémon Sword And Shield Galar Beginnings Online Competition
Starts on 6th December
by Liam DoolanThe Pokémon Company will be hosting the very first Pokémon Sword and Shield online competition next month, on 6th December. If you would like to participate in the Galar Beginnings tournament, all you have to do is sign up between now (15th November) and 5th December to take part.
To do this, you'll need to enter the VS menu within your copy of Sword or Shield and select Battle Stadium. From here, you select Online Competitions and select "Search Official Competitions" to enter. Entry into the competition is not allowed once the event has begun, so be sure to sign up while you still can.
The competition itself will run from 6th December until 8th December and will allow you to make your Pokémon huge by Dynamaxing them—or even have their form change by Gigantamaxing them. These effects will last for three turns per battle. Below are some additional details:
Battle Format: Single Battle
Eligible Pokémon: Pokémon obtained in Pokémon Sword and Pokémon Shield
- Zacian, Zamazenta, Mew (contained in the Poké Ball Plus), and certain special Pokémon will not be allowed.
- Register three to six of your Pokémon to your Battle Team.
- All Pokémon in this competition will automatically become Lv. 50 for the duration of each match.
Ranking Results Announcement: December 2019
- You can view your rank by entering the VS menu, then selecting Battle Stadium, then selecting Online Competitions, then selecting Participate in an Official Competition.
Participation Gift: 50 Battle Points
- You must complete at least one battle resulting in a win or a loss to be eligible.
- Once rankings are announced, rewards can be received by selecting Mystery Gift, then Get Battle Battle Stadium Rewards.
To participate in this upcoming event, you'll obviously need a Switch, an online subscription and a copy of either Sword or Shield. There's also no need to register on the Pokémon Global Link.
Will you be signing up for the Galar Beginnings event? Tell us below.
[via swordshield.pokemon.com]


For last few months I've been working at TCP level more often than I generally do. During this period I designed and implemented few systems where multiple participants talk to each other over TCP while following custom application level protocol. I learned the way most of TCP applications written in ( specifically ) Golang can be done in a slight different way so that applications don't end up spawning one go-routine per accepted connection --- resulting into thousands of active go-routines when talking to thousands of concurrent peers. Rather than handling each peer in its own go-routine, proactively attempting to read from socket & spending most of its time in blocked mode; keeping only one socket watcher go-routine which is responsible for informing any READ/ WRITE completion event happening on any of delegated sockets --- consumes way lesser resources. It excels at reducing scope of context switching by bringing possible go-routine count to minimal. As a result of it, Golang scheduler only needs to manage a few go-routines now. Previously scheduler had to orchestrate thousands of go-routines on N system threads. I ran some experiments and result was promising --- TCP servers able to easily handle 100k concurrent connections when following second approach.
Following 3 different approaches, I develop key-value database where clients can send read/ write requests over TCP. I challenge each implementation with 100k concurrent connections and collect statistics of their performance, resource consumption, execution trace etc. under load; all running on consumer-grade machines in containerised environment i.e. Docker.
The application I develop is quite simple but it captures the essence of a TCP application. It's a remote ( not necessarily geographically ) in-memory KV database, to which clients connect over TCP & maintain that connection throughout their life time. During their life time they do any of two possible operations in a randomised manner.
In both of the cases clients expect to hear back from server. In response frame VALUE associated with KEY is returned. For WRITE request, VALUE in response frame must be equal to what's sent in request frame. On server side all reading/ writing is done in concurrent safe manner --- by acquiring mutex locks. Only for write request r/w lock is held i.e. critical section of code, otherwise normal read-only lock is held --- allowing fulfilment of multiple READ requests concurrently.
For performing desired operations, clients send structured data frames
over TCP; server extracts that out from socket; performs action as specified
in message envelope i.e. opcode field; responds back with response frame.
Each message sent over wire is two-parts, where envelope carries operation kind i.e. {READ, WRITE} &
how many more bytes server need to be read from stream to construct a structured message. Clients
always expect to receive only one kind of frame in response.
For a READ frame, sent when client is interested in looking up VALUE associated
with KEY, body just holds key, preceded with key length in 1 byte field. Notice, body length
field in envelope is 2 bytes, allowing at max 65535 bytes of body, but in body actually
256 bytes can be written due to key length field in body being of 1 byte. This is done intensionally
for keeping illustration simple.
Practically max READ frame size over wire will be
| Field | Max Thoeretical Size ( in bytes ) | Max Practical Size ( in bytes ) |
|---|---|---|
| Envelope | 3 | 3 |
| Body | 65535 | 256 |
| Total | 65538 | 259 |
WRITE frame carries little more data, which is sent when client is interested
in associating VALUE with some KEY, because it carries both key, value & each of them are preceded
with respective length in 1 byte field. Same scene here, practically WRITE frame's body will be at max 512 bytes
though it's allowed to be at max 65535 bytes theoretically, as written in body length field in stream.
Limits WRITE frame size will be
| Field | Max Thoeretical Size ( in bytes ) | Max Practical Size ( in bytes ) |
|---|---|---|
| Envelope | 3 | 3 |
| Body | 65535 | 512 |
| Total | 65538 | 515 |
In response of READ/ WRITE request client expects to receive one RESPONSE frame, where VALUE associated with KEY is encoded, where length of VALUE precedes it, encoded 1 byte --- signaling client how many more bytes to read from stream to construct response. Good thing about response frame, it doesn't waste any space, just allows sending 255 bytes VALUE at max.
| Field | Max Theoretical Size ( in bytes ) | Max Practical Size ( in bytes ) |
|---|---|---|
| Envelope | 2 | 2 |
| Body | 255 | 255 |
| Total | 257 | 257 |
Now I'd like to spend some time in specifying how each of 3 approaches work.
For ease of addressing, I'll refer to them from now on as {v1 => 1, v2 => 2, v3 => 3}.
Model v1 is popular way of writing TCP servers in Go, where one listener go-routine
keep listening on a host:port; accepts connection & spawns new go-routine for handling
connection throughout its life time. This model respects seperation of concern well & operations
happening on socket are easier to reason about due to clean structure. But one thing to notice, each go-routine
alive for handling concurrent connections, spends a lot of its time in blocked state --- proactively waiting to read
from socket.
Model v2 is slightly different than v1, where rather than spawning
one go-routine per accepted connection, all accepted connections are delegated to
one watcher go-routine, which runs one kernel event loop and learns about READ/ WRITE
completion events on sockets being watched. Every now and then event loop informs
watcher go-routine of READ/ WRITE completion events, providing with opportunity to
take action on accomplished task and schedule next operation on socket asynchronously.
This mode of operation has some similarity with libuv --- which powers NodeJS's event loop.
I'd call model v3 a generic version of model v2, where N-watcher go-routines
run N-many kernel event loops and each accepted connection is delegated to one of these
available watchers for rest of their life time. Whenever READ/ WRITE completion event ocurrs on
some socket, event loop notifies respective watcher go-routine, which invokes handle{READ,WRITE} method
to take action on completed event and schedule next operation on socket, to be completed asynchronously.
Using this model calls for socket orchestrating technique --- connections are fairly
distributed among all available watcher go-routines. Goal of orchestration is not creating hot-spots i.e.
some watcher go-routine managing lots of sockets while some has got few. This defeats whole purpose
of model v3. One naive orchestration technique will be using modular arithmetic, where
M-th accepted connection is delegated to M % N -th watcher go-routine, where M > 0, N > 0, N = #-of watcher go-routines.
One problem I see with this scheme is, assuming peer connections are generally long-lived
some watcher might end-up managing all those long-lived peers while some other watcher go-routine
probably received those sockets which were unfortunately not long-lived, will manage few sockets --- creating
imbalance in socket watching delegation i.e. hotspot resulting into bad performance.
What I think can be done, rather than blindly orchestrating sockets using naive round-robin technique,
better to keep one feedback loop from watcher go-routines, so that they can inform
listener go-routine of their current status i.e. how many delegated sockets are they managing
now ?, how many of them are active in terms of READ/ WRITE operation frequency --- rolling average
over finite timespan ? etc., allowing listener go-routine to make more informed decision before it
delegates accepted connection to some watcher. This brings in management flexibility.
It's time to run these models on real mahine and collect statistics. I've prepared parallel
benchmarking testcases, where in each round of benchmarking one client connects to TCP server
and sends two frames in order. First frame is read request for some KEY, waits for response, consumes
it ( if some other client has already set VALUE for that KEY ); then it sends write request
with a KEY, VALUE pair, waits for response, expecting to see VALUE in response matching what it sent
in write request. Each benchmark is performed 8 times, to get average statistics.
I do parallel benchmark of model v1 on two machines running GNU/Linux & MacOS
where for each round takes ~34k ns on GNU/Linux, but it's relatively on higher side
when run on MacOS ~45k ns.
For model v2, MacOS takes lesser time for each round than it took in model v1. But that's not true for GNU/Linux --- rather it almost doubled up.
In case of model v3, GNU/Linux and MacOS both of them has kept their trends intact --- for one average benchmark round completion timespan increases, for other it's decreasing, respectively.
Now I plan to stress test 3 models on both of GNU/Linux & MacOS platform with 8k
concurrent connections, where each client connects to TCP server, sends
read & write requests in order while waiting for their response
in both of the cases.
When model v1 is stress tested, it completes lot faster on GNU/Linux, given
it enjoys benefit of faster CPU.
With 8k concurrent connections model v2 takes almost same time to complete on both GNU/Linux & MacOS platform.
Time required for completing stress testing with model v3 is almost unchanged for MacOS, but for GNU/Linux it's slightly increasing.
Go's trace tool is helpful in getting deeper insight into what happened
when program was running. So I collect program execution trace when running
test cases. These are collected on MacOS machine with Intel i5 CPU @ 2.4Ghz.
While looking for how major go-routines spent their time model v1,
I found listener go-routine which accepts connections and spawns new go-routine
for handling it, spends a major portion of time in blocked state --- which is understandable
because it's waiting for new connection to arrive.
If I now look at how its spawned connection handler go-routine spent its time, I see it has also spent most of its time in waiting for network IO. This also makes sense given the fact, in model v1 each connection is handled in its own go-routine, resulting into each of those go-routines proactively waiting to read from socket --- waiting for network IO event.
I look at model v2's execution trace. It has two major go-routines i.e. {listener, watcher}. Listener does same job in all 3 models --- wait for incoming connection; accept it; prepare connection handling phase ( different in each model ); keep looping, which is why network IO based blocking is evident in its trace.
When I look at model v2's watcher go-routine trace, it doesn't spend any time in waiting for network IO --- it makes a blocking call where it waits for accumulation of a few READ/ WRITE completion event from underlying kernel event loop, as soon as it's done, it starts looping over them and takes necessary actions. This single function is equivalent of what N-many handleConnection go-routine does in model v1. When scheduler wait column is checked in each of these traces, it's well understandable each go-routine spawned needs to be scheduled on underlying OS threads to actually run, and scheduling is not cheap when having 100k go-routines.
At last I take a look at trace of model v3, where I run 4 watcher go-routines each managing a subset of accepted connections. Listener go-routine's trace is similar to what I found in other models.
Downside of having more go-routines is scheduling cost --- here I run 4 go-routines with 4 different kernel event loop, subset of sockets are delegated to them, resulting into spending more time in scheduler wait stage. Also notice though there're 4 watcher go-routines ready to do their job, not all being used. It's because of the fact during test, when trace is collected, only one connection request is sent from client side, resulting into only one socket being managed by one of available watcher go-routines.
Finally it's time for 100k concurrent connection challenge.
The problem I face is how to run 100k clients on my machine ? Given the fact
network port identifier is of 16 bits, which allows me to run 65536 ( 1 << 16 )
clients at max. Leaving lower 1024 port numbers, I still need ~40k clients. It's all happening
because I've only one IP address i.e. <IP_ADDRESS> . I can make use of some virtual
networking technique, where I get a different subnet and multiple virtual machines are
allocated IP address from that subnet. Each of those virtual machines run one copy of client
application, actually to be more specific each of them run N ( < 65536 )-clients. This way
I can easily get to 100k client target.
I choose Docker for its virtual networking capability, where each client container runs 16k clients,
requiring only 6 containers together hitting another server container i.e. {v1, v2, v3}_server
able to simulate 100k concurrent connection scenario.
I start with model v1 --- total 7 containers to run, one for server, others for clients.
I see CPU usage ~60%, suddenly it moves to ~100%. The memory usage is due to high number of key value lookup
happening concurrently.
Similarly model v2 and v3 are simulated, where one TCP server manages
~100k concurrent connections, each client attempting to randomly read/ write some
randomly generated key & respective value is returned back to them in response.
I notice, in model v1, PID count for v1_server container i.e. TCP server
is 33, denoting 33 OS threads created in this containerised environment, which is due to
handling 100k active go-routines require lots of underlying OS threads --- sign of context
switching. Now I look at same field for model v{2, 3}, requiring ~11 OS threads
for serving 100k concurrent connections --- seemily saving some context switching cost.
I note, each model is capable of handling 100k concurrent connection in simulated
environment. Each of these models has its own benefits or downsides such using model v1
program structuring is easier to understand, also it's natual & familiar way of
writing TCP applications in Golang; while using model v2, chance of context switching
can be avoided by drastically reducing #-of active go-routines, but it's no silver bullet. On the other hand model v3 which is a generic
version of model v2, is able to leverage power of more than one event loop, each managing subset of accepted
connections --- sharded architecture, resulting into less mutex lock contention, given orchestration
technique fits well.
For almost all standard TCP applications, model v1 is good fit, model v2 or model v3 ( with better orchestrator )
can be used when extreme performance is required, while paying relatively lesser cost.
I keep implementation powering these findings in this repository
for future reference.
I plan to impose C1M challenge ( i.e. managing 1M concurrent connections ) on these models ---
some other day I'll talk about it. Have a great time !


These functions perform thread safe, protocol independent nodename-to-address and address-to-nodename translation as defined in RFC2553.
They use a struct hostent which is defined in namedb.h:
struct hostent { char *h_name; /* official name of host */ char **h_aliases; /* alias list */ int h_addrtype; /* host address type */ int h_length; /* length of address */ char **h_addr_list; /* list of addresses from name server */ }; #define h_addr h_addr_list[0] /* address, for backward compatibility */
The members of this structure are:
h_name
The official (canonical) name of the host.
h_aliases
A NULL-terminated array of alternate names (nicknames) for the host.
h_addrtype
The type of address being returned - usually PF_INET or PF_INET6.
h_length
The length of the address in bytes.
h_addr_list
A NULL terminated array of network addresses for the host. Host addresses are returned in network byte order.
lwres_getipnodebyname()
looks up addresses of protocol family
af
for the hostname
name.
The
flags
parameter contains ORed flag bits to
specify the types of addresses that are searched
for, and the types of addresses that are returned.
The flag bits are:
AI_V4MAPPED
This is used with an af of AF_INET6, and causes IPv4 addresses to be returned as IPv4-mapped IPv6 addresses.
AI_ALL
This is used with an af of AF_INET6, and causes all known addresses (IPv6 and IPv4) to be returned. If AI_V4MAPPED is also set, the IPv4 addresses are return as mapped IPv6 addresses.
AI_ADDRCONFIG
Only return an IPv6 or IPv4 address if here is an active network interface of that type. This is not currently implemented in the BIND 9 lightweight resolver, and the flag is ignored.
AI_DEFAULT
This default sets the
AI_V4MAPPED
and
AI_ADDRCONFIG
flag bits.
lwres_getipnodebyaddr()
performs a reverse lookup
of address
src
which is
len
bytes long.
af
denotes the protocol family, typically
PF_INET
or
PF_INET6.
lwres_freehostent()
releases all the memory associated with
the
struct hostent
pointer
he.
Any memory allocated for the
h_name
,
h_addr_list
and
h_aliases
is freed, as is the memory for the
hostent
structure itself.
If an error occurs,
lwres_getipnodebyname()
and
lwres_getipnodebyaddr()
set
*error_num
to an appropriate error code and the function returns a
NULL
pointer.
The error codes and their meanings are defined in
<lwres/netdb.h>:
HOST_NOT_FOUND
No such host is known.
NO_ADDRESS
The server recognised the request and the name but no address is available. Another type of request to the name server for the domain might return an answer.
TRY_AGAIN
A temporary and possibly transient error occurred, such as a failure of a server to respond. The request may succeed if retried.
NO_RECOVERY
An unexpected failure occurred, and retrying the request is pointless.
lwres_hstrerror(3) translates these error codes to suitable error messages.


Posts about “Writing Humour”
Nothing like a slip-up in bullet list formatting to completely change meaning. Check out this hilarious example from failblog.org:
Now that’s a major copy-editing FAIL.
I’ve just finished reading Anne Lamott’s Bird by Bird, a wonderfully humourous book full of advice on how to write and how to overcome those challenges all writers face. Here’s an excerpt I particularly like:
“But how?” my students ask. “How do you actually do it?”
You sit down, I say. You try to sit down at approximately the same time every day. This is how you train your unconscious to kick in for you creatively.
Every profession needs a theme song, right? Here’s one I found about technical writing, unashamedly cannibalized from the Beatles song “Paperback Writer.”
This little ditty isn’t exactly inspiring with lyrics like these: “So I spend my day inside a lonely pod, but I need a job, so I gotta be a technical writer.” But hey, it’s worth a laugh anyway.
Apple’s new MacBook Air is purportedly the world’s thinnest (and sexiest) laptop, but is a bit shallow when it comes to hardware. The lack of CD-Rom drive or landline internet access for example, may discourage first-time laptop buyers. But if you need some compelling reasons to shell out for a laptop you can fit into a manilla envelope, perhaps these philanthropic possibilities will persuade you:
Source: Joyoftech.com
This is as geeky as it gets folks. The EAC meeting last night featured a talk entitled “Crouching comma, hidden hyphen” by Ramona Montagnes, one of the authors of the Canadian Writer’s Handbook and director of the UBC Writing Centre. This list was on one of her handouts.
The top 16 things likely to be overheard if you had Klingon technical writers working on your documentation team:
Klingons do not sit in meetings, we take what we want and kill anyone who opposes us!
A new miracle drug has hit the scene - and it just might save your life… It’s called Havidol, check out their website right now and see if Havidol is for you!
I’ve heard tales of proofreaders being unappreciated and underpaid, but this takes the cake! Check out this news article on a proofreader who died at work and was only discovered five days later by the janitor.
Okay, okay, this story seems too bizarre to be true, and so it is. This article was later determined to be a fake. I mean think about it - even if the office had it’s air conditioning turned up to the max (unlikely on a cold October day in New York), the corpse would have started emitting an offense odour after three days.


A simple way to see how you are doing with mastering your favorite Champions and collecting Hextech Chests. HextechHunt will let you know which Champions have done the honor of rewarding you with a Hextech Chest (by either yourself or a teammate), which Champions hold great potential to reward you with a Chest, and which Champions are still on the journey towards Mastery for the current season.
Enter your Summoner name and select your Region below to view your progress.


Power Driver interface for the MSP432P4.
The Power header file should be included in an application as follows:
Refer to Power.h for a complete description of APIs.
Go to the source code of this file.
Data Structures | |
| struct | PowerMSP432_PerfLevel |
| Structure defining a performance level. More... | |
| struct | PowerMSP432_Freqs |
| Structure holding device frequencies (in Hz) More... | |
| struct | PowerMSP432_ConfigV1 |
| Power global configuration (MSP432-specific) More... | |
Functions | |
| void | PowerMSP432_initPolicy (void) |
| The Power Policy initialization function. More... | |
| void | PowerMSP432_sleepPolicy (void) |
| The SLEEP Power Policy. More... | |
| void | PowerMSP432_deepSleepPolicy (void) |
| The DEEPSLEEP Power Policy. More... | |
| #define PowerMSP432_RESUMETIMESLEEP 32 |
The latency to reserve for resume from SLEEP (usec)
| #define PowerMSP432_TOTALTIMESLEEP 40 |
The total latency to reserve for entry and exit of SLEEP (usec)
| #define PowerMSP432_RESUMETIMEDEEPSLEEP_0 16 |
The latency to reserve for resume from DEEPSLEEP_0 (usec)
| #define PowerMSP432_TOTALTIMEDEEPSLEEP_0 40 |
The total latency to reserve for entry and exit of DEEPSLEEP_0 (usec)
| #define PowerMSP432_RESUMETIMEDEEPSLEEP_1 16 |
The latency to reserve for resume from DEEPSLEEP_1 (usec)
| #define PowerMSP432_TOTALTIMEDEEPSLEEP_1 40 |
The total latency to reserve for entry and exit of DEEPSLEEP_1 (usec)
| #define PowerMSP432_PERIPH_ADC14 0 |
Resource ID: ADC14
| #define PowerMSP432_PERIPH_DMA 1 |
Resource ID: DMA
| #define PowerMSP432_PERIPH_EUSCI_A0 2 |
Resource ID: EUSCI_A0
| #define PowerMSP432_PERIPH_EUSCI_A1 3 |
Resource ID: EUSCI_A1
| #define PowerMSP432_PERIPH_EUSCI_A2 4 |
Resource ID: EUSCI_A2
| #define PowerMSP432_PERIPH_EUSCI_A3 5 |
Resource ID: EUSCI_A3
| #define PowerMSP432_PERIPH_EUSCI_B0 6 |
Resource ID: EUSCI_B0
| #define PowerMSP432_PERIPH_EUSCI_B1 7 |
Resource ID: EUSCI_B1
| #define PowerMSP432_PERIPH_EUSCI_B2 8 |
Resource ID: EUSCI_B2
| #define PowerMSP432_PERIPH_EUSCI_B3 9 |
Resource ID: EUSCI_B3
| #define PowerMSP432_PERIPH_TIMER_A0 10 |
Resource ID: Timer_A0
| #define PowerMSP432_PERIPH_TIMER_A1 11 |
Resource ID: Timer_A1
| #define PowerMSP432_PERIPH_TIMER_A2 12 |
Resource ID: Timer_A2
| #define PowerMSP432_PERIPH_TIMER_A3 13 |
Resource ID: Timer_A3
| #define PowerMSP432_PERIPH_TIMER_T32 14 |
Resource ID: Timer32
| #define PowerMSP432_DISALLOW_SLEEP 0 |
Constraint: Disallow a transition to the SLEEP state
| #define PowerMSP432_DISALLOW_DEEPSLEEP_0 1 |
Constraint: Disallow a transition to the DEEPSLEEP_0 state
| #define PowerMSP432_DISALLOW_DEEPSLEEP_1 2 |
Constraint: Disallow a transition to the DEEPSLEEP_1 state
| #define PowerMSP432_DISALLOW_SHUTDOWN_0 3 |
Constraint: Disallow a transition to the SHUTDOWN_0 state
| #define PowerMSP432_DISALLOW_SHUTDOWN_1 4 |
Constraint: Disallow a transition to the SHUTDOWN_1 state
| #define PowerMSP432_DISALLOW_PERFLEVEL_0 5 |
Constraint: Disallow a transition to PERFLEVEL_0
| #define PowerMSP432_DISALLOW_PERFLEVEL_1 6 |
Constraint: Disallow a transition to PERFLEVEL_1
| #define PowerMSP432_DISALLOW_PERFLEVEL_2 7 |
Constraint: Disallow a transition to PERFLEVEL_2
| #define PowerMSP432_DISALLOW_PERFLEVEL_3 8 |
Constraint: Disallow a transition to PERFLEVEL_3
| #define PowerMSP432_DISALLOW_PERFLEVEL_4 9 |
Constraint: Disallow a transition to PERFLEVEL_4
| #define PowerMSP432_DISALLOW_PERFLEVEL_5 10 |
Constraint: Disallow a transition to PERFLEVEL_5
| #define PowerMSP432_DISALLOW_PERFLEVEL_6 11 |
Constraint: Disallow a transition to PERFLEVEL_6
| #define PowerMSP432_DISALLOW_PERFLEVEL_7 12 |
Constraint: Disallow a transition to PERFLEVEL_7
| #define PowerMSP432_DISALLOW_PERF_CHANGES 13 |
Constraint: Disallow any performance level changes
| #define PowerMSP432_ENTERING_SLEEP 0x1 |
Power event: The device is entering the SLEEP state
| #define PowerMSP432_ENTERING_DEEPSLEEP 0x2 |
Power event: The device is entering a DEEPSLEEP state
| #define PowerMSP432_ENTERING_SHUTDOWN 0x4 |
Power event: The device is entering a SHUTDOWN state
| #define PowerMSP432_AWAKE_SLEEP 0x8 |
Power event: The device is waking from the SLEEP state
| #define PowerMSP432_AWAKE_DEEPSLEEP 0x10 |
Power event: The device is waking from a DEEPSLEEP state
| #define PowerMSP432_START_CHANGE_PERF_LEVEL 0x20 |
Power event: A performance level change has been initiated
| #define PowerMSP432_DONE_CHANGE_PERF_LEVEL 0x40 |
Power event: A performance level change has completed
| #define PowerMSP432_SLEEP 0x1 |
Device state of LPM0
| #define PowerMSP432_DEEPSLEEP_0 0x2 |
Device state of LPM3
| #define PowerMSP432_DEEPSLEEP_1 0x4 |
Device state of LPM4
| #define PowerMSP432_SHUTDOWN_0 0x0 |
Device state of LPM3.5
| #define PowerMSP432_SHUTDOWN_1 0x1 |
Device state of LPM4.5
| #define CS_DCO_TUNE_FREQ 0x7 |
Tuned DCO frequency
| void PowerMSP432_initPolicy | ( | void | ) |
The Power Policy initialization function.
This is an optional policy initialization function that will be called during application startup, during Power Manager initialization.
| void PowerMSP432_sleepPolicy | ( | void | ) |
The SLEEP Power Policy.
This is a simple Power Policy that will transition the device to the PowerMSP432_SLEEP state, unless there is a constraint prohibiting this. If PowerMSP432_SLEEP cannot be activated, CPU Wait For Interrupt (WFI) will be chosen instead.
In order for this policy to run, 1) it must be selected as the Power Policy (either by being specified as the 'policyFxn' in the PowerMSP432_config structure, or specified at runtime with Power_setPolicy()), and 2) the Power Policy must be enabled (either via 'enablePolicy' in the PowerMSP432_config structure, or via a call to Power_enablePolicy() at runtime).
| void PowerMSP432_deepSleepPolicy | ( | void | ) |
The DEEPSLEEP Power Policy.
This is an agressive Power Policy which checks active constraints and automatically transitions the device into the deepest sleep state possible.
The first goal is to enter PowerMSP432_DEEPSLEEP_1; if that is not allowed, the secondary goal is PowerMSP432_DEEPSLEEP_0; if that is not allowed, the next goal is PowerMSP432_SLEEP; and finally, if that is not allowed, CPU Wait For Interrupt (WFI) will be chosen.
In order for this policy to run, 1) it must be selected as the Power Policy (either by being specified as the 'policyFxn' in the PowerMSP432_config structure, or specified at runtime with Power_setPolicy()), and 2) the Power Policy must be enabled (either via 'enablePolicy' in the PowerMSP432_config structure, or via a call to Power_enablePolicy() at runtime).


September 20
O God, thou art my God; early will I seek thee.... I [will] remember thee upon my bed, and meditate on thee in the night watches. Psalm 63:1,6
If you're going to live in divine health, there are going to be times when you'll have to be downright extreme about the Word of God. Times when you may be facing a sickness so severe that you need more than just a few moments in the Word and a quick prayer to receive your healing. I want to tell you, in very practical terms, what I would do in a situation like that.
The moment I woke up in the morning, before I did anything else, I'd take Communion. I'd say, "Lord, I dedicate my body all day today to the service of my Lord Jesus Christ. I take Jesus' pure blood shed for me." Then I'd put the devil in his place. I'd say, "I rebuke you, Satan. You're not going to put any sickness and disease on me today. Regardless of the symptoms, regardless of what my body thinks about it, by the power of Jesus through His Spirit, I have overcome this sickness because He that is within me is greater than he that is in the world."
Then, all day long, I'd thank God for my healing. I'd choose some teaching tapes that would fill my mind and my spirit with the anointed Word of God, and I'd listen to them throughout the day. In the afternoon, I'd praise God and receive Communion again to remind myself that the blood of Jesus is in my veins, that I'm part of God's family.
You don't have to wait until the second Sunday of each month or whatever to receive Communion. Jesus just said, "As often as you do this, do it in remembrance of Me." And if you're facing a serious attack of the devil, you need to remember Him all day and all night. You need to consider Jesus until thoughts of Him push the thoughts of that sickness right out of your mind.
That night before bed I'd receive Communion again, then I'd praise myself to sleep. If I woke up in the night, I'd reach over and get my Bible and read all the healing scriptures and make the devil sorry he woke me. When the devil launches a serious attack against your body, don't mess around. Get serious about the Word. Put yourself under its constant care and it will take good care of you.
Scripture Reading: Hebrews 4:9-16


---
layout: post
title: The Moon
date: '2012-03-16T14:34:00.000-05:00'
author: Jabell
tags:
- Photography
- Technology
modified_time: '2012-03-16T14:34:22.217-05:00'
thumbnail: http://3.bp.blogspot.com/-kZDIC-MX5TM/T2OVaLLpy2I/AAAAAAAAAOs/Owj-1jwG5iI/s72-c/Moon.jpg
blogger_id: tag:blogger.com,1999:blog-19739956.post-7547761012853443716
blogger_orig_url: http://theabellsix.blogspot.com/2012/03/moon.html
---
Taken with my iPhone through the eye piece of a $30 telescope.


Echo Sample |
||
This sample is a SIP application. It demonstrates how SIP servlet works.
The SIP servlet - EchoServlet - demonstrates how a simple user agent server handles SIP INVITE and MESSAGE messages. The servlet echo each chat message the client sends.The following diagram shows the typical call flow between X-Lite and EchoServlet.
EchoServlet handles SIP INVITE, BYE, MESSAGE and INFO messages.
EchoServlet always responds positively for all INVITE and BYE messages. The session is implicitly managed by the Prism Application Server. EchoServlet also demonstrates how to manipulate Session Description Protocol (SDP) in the INVITE message.
When the EchoServlet receives SIP MESSAGE message, it confirms the acceptance with 200 OK response. Then it echoes back the message.
For more details, please see source codes.
Please follow the steps below to run a X-Lite with this sample:
Copy echo directory (or echo.sar) into $INSTALL_DIR/apps directory. Start Prism Application Server if you haven't.
- Startup and Configure your X-Lite (or other compatible SIP Clients).
- Open X-Lite 3.0 or later.
- On the display board, write click and select "SIP Acount Settings...".
- On the SIP Accounts panel, click Add....
- Type the User Details and Domain Proxy as follow.
- Then click OK.
- Register your X-Lite to "Echo Servlet" application.
- Start SIP servlet container (Prism Application Server) as user guide.
- Start X-Lite,and it will register to the container.
- Use your X-Lite to chat with "Echo Servlet" application.
- Click the right arrow and right click on the Group List,select "Add Contact...".
- On the "Add Contact" tab, select "Softphone" as the Type,type the name: echo, and then click OK.Don't forget to select"Show this contact's Availability".
- Right click on the "echo" ,and select "Instant Message".
- Type your message in the box at the bottom of the window, and click Send.Now,you are chatting with echo.


| Tracking Id | Shopkeeper Name | Total Payment | Payment Receivable | Status | |
|---|---|---|---|---|---|
| {{x.trackingId}} | {{x.user_name}} | Rs.{{x.order_amount | number}}/- | Rs.{{x.Admin_amount | number}}/- | Rs.{{x.shopkeeper_amount | number}}/- | {{paymentStatus}} |
No payments are available against this status!


Quen's Top 10 To Ski
- Stowe - VT
- Mount Snow - VT
- Park City - UT
- Okemon - VT
- Solitude Mtn - UT
- Mount Sunapee - NH
- Bretton Woods - NH
- Killington - VT
- Smugglers Notch- VT
- Jay Peak - VT
In the tiles below, read about myself (the author of this page). Afterwards, take my quiz at the bottom of the page and see what you've retained!
Biography
My name is Quentin Young, and I am studying to be a software developer. I grew up in a small town in Vermont. I am planning to continue my time at Code Fellows through the 401 courses of both python and java.
Education History
- Code Fellows (2021 - 2022)
- University of New Hampshire (2013) B.S. Kinesiology
Job Experience
- US Navy (2013 - 2021) - Aviation Maintenance
- US Army Research Institute (2013) - Warfighter Performance Department
Goals
- Short - Complete CF 401 in Python and Java
- Mid - Get paid for creating software
- Long - Through-hike the Appalachian Trail


The Calculator
A very simple Calculator using only Javascript and the prototype design pattern
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Krypton
Set two generations before the destruction of Superman's home planet, Krypton follows Seg-El, the legendary Man of Steel's grandfather—whose House of El was ostracized and shamed. With Krypton's leadership in disarray, Seg-El encounters Earthly time-traveler Adam Strange who warns he's under the clock to save his beloved world from chaos. Fighting to redeem his family's honor and protect the ones he loves, Seg is also faced with a life and death conflict—save his home planet or let it be destroyed in order to restore the fate of his future grandson.


|
IMPACT Z
|
This class stores the rf cavity data Ez, Ez', Ez'' on the axis; Fourier coefficients of Ez on the axis; Ez(r,z), Er(r,z), Htheta(r,z) on the r-z grid plane; and Ex(x,y,z), Ey(x,y,z), Ez(x,y,z), Bx(x,y,z), By(x,y,z), Bz(x,y,z) on uniform x, y, z grid. More...
Functions/Subroutines | |
| subroutine | init_data () |
| Initialize the data storage arrays. More... | |
| subroutine | destruct_data () |
| subroutine | read1_data (ifile) |
| read in the discrete field data Ez(0,z), Ez'(0,z), Ez''(0,z) distribution along axis zdat from files "rfdatax or rfdataxx
or rfdataxxx". More... | |
| subroutine | read2_data (ifile) |
| read in discrete Ez(r,z), Er(r,z) and Btheta(r,z) rf data from files "rfdatax.in or rfdataxx.in or rfdataxxx.in. Here, the grid is uniform in r and z. More... | |
| subroutine | read3_data (ifile) |
| readin the Fourier coefficients of the RF field from files "rfdatax or rfdataxx or rfdataxxx". More... | |
| subroutine | read4_data (ifile) |
| read in discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z), Bx(x,y,z), By(x,y,z), Bz(x,y,z) rf data from files "rfdatax.in or rfdataxx.in or rfdataxxx.in. Here, the grid is uniform in x, y and z. More... | |
| subroutine | read1wk_data (ifile) |
| read in the discrete wake field data in z, x, y. distribution along axis zdat from files "rfdatax or rfdataxx
or rfdataxxx". More... | |
Variables | |
using the x-y-z field data (Ex,Ey,Ez,Bx,By,Bz) directly. | |
| integer | nxintvrfg = 1 |
| number of grid points along x, y, and z direction. More... | |
| integer | nyintvrfg = 1 |
| number of grid points along x, y, and z direction. More... | |
| integer | nzintvrfg = 1 |
| number of grid points along x, y, and z direction. More... | |
| double precision | xmaxrfg |
| range in x, y, and z directions. More... | |
| double precision | xminrfg |
| range in x, y, and z directions. More... | |
| double precision | ymaxrfg |
| range in x, y, and z directions. More... | |
| double precision | yminrfg |
| range in x, y, and z directions. More... | |
| double precision | zmaxrfg |
| range in x, y, and z directions. More... | |
| double precision | zmin |
| range in x, y, and z directions. More... | |
| double precision, dimension(:,:,:), allocatable | exgrid |
| discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z. More... | |
| double precision, dimension(:,:,:), allocatable | eygrid |
| discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z. More... | |
| double precision, dimension(:,:,:), allocatable | ezgrid |
| discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z. More... | |
| double precision, dimension(:,:,:), allocatable | bxgrid |
| discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z. More... | |
| double precision, dimension(:,:,:), allocatable | bygrid |
| discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z. More... | |
| double precision, dimension(:,:,:), allocatable | bzgrid |
| discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z. More... | |
| integer | nrintvrf = 1 |
| using the r-z field data (Er,Ez,Htheta) directly. number of grid points along r direction. More... | |
| integer | nzintvrf = 1 |
| number of grid points along z direction. More... | |
| double precision | rmaxrf |
| range in r and z directions. More... | |
| double precision | rminrf |
| range in r and z directions. More... | |
| double precision | zmaxrf |
| range in r and z directions. More... | |
| double precision | zminrf |
| range in r and z directions. More... | |
| double precision, dimension(:,:), allocatable | ezdata |
| discrete Ez(r,z), Er(r,z) and Htheta(r,z) rf data. Here, the grid is uniform in r and z. More... | |
| double precision, dimension(:,:), allocatable | erdata |
| discrete Ez(r,z), Er(r,z) and Htheta(r,z) rf data. Here, the grid is uniform in r and z. More... | |
| double precision, dimension(:,:), allocatable | btdata |
| discrete Ez(r,z), Er(r,z) and Htheta(r,z) rf data. Here, the grid is uniform in r and z. More... | |
| integer, parameter | ndataini = 5000 |
| using only on-axis field data and its derivities. initial number of grid points on the axis. More... | |
| double precision, dimension(ndataini) | zdat |
| discrete Ez(0,z), Ez'(0,z), Ez''(0,z) rf data. More... | |
| double precision, dimension(ndataini) | edat |
| discrete Ez(0,z), Ez'(0,z), Ez''(0,z) rf data. More... | |
| double precision, dimension(ndataini) | epdat |
| discrete Ez(0,z), Ez'(0,z), Ez''(0,z) rf data. More... | |
| double precision, dimension(ndataini) | eppdat |
| discrete Ez(0,z), Ez'(0,z), Ez''(0,z) rf data. More... | |
| double precision, dimension(ndataini) | zdatwk |
| discrete wake function, z, longitudinal, x and y wake function More... | |
| double precision, dimension(ndataini) | edatwk |
| discrete wake function, z, longitudinal, x and y wake function More... | |
| double precision, dimension(ndataini) | epdatwk |
| discrete wake function, z, longitudinal, x and y wake function More... | |
| double precision, dimension(ndataini) | ep |
| discrete wake function, z, longitudinal, x and y wake function More... | |
| integer, parameter | ncoeff = 401 |
| using the Fourier coefficients number of Fourier expansion coefficients. More... | |
| double precision, dimension(ncoeff) | fcoef |
| Fcoef(1): constant Fcoef(2k): cosine term Fcoef(2k+1): sine term . More... | |
| integer | ndata |
| practical number of grid data on the axis or Fourier coefficients. More... | |
| integer | ndatawk |
| practical number of grid data on the axis or Fourier coefficients. More... | |
This class stores the rf cavity data Ez, Ez', Ez'' on the axis; Fourier coefficients of Ez on the axis; Ez(r,z), Er(r,z), Htheta(r,z) on the r-z grid plane; and Ex(x,y,z), Ey(x,y,z), Ez(x,y,z), Bx(x,y,z), By(x,y,z), Bz(x,y,z) on uniform x, y, z grid.
| subroutine dataclass::destruct_data | ( | ) |
| subroutine dataclass::init_data | ( | ) |
Initialize the data storage arrays.
| subroutine dataclass::read1_data | ( | integer, intent(in) | ifile | ) |
read in the discrete field data Ez(0,z), Ez'(0,z), Ez''(0,z) distribution along axis zdat from files "rfdatax or rfdataxx or rfdataxxx".
| subroutine dataclass::read1wk_data | ( | integer, intent(in) | ifile | ) |
read in the discrete wake field data in z, x, y. distribution along axis zdat from files "rfdatax or rfdataxx or rfdataxxx".
| subroutine dataclass::read2_data | ( | integer, intent(in) | ifile | ) |
read in discrete Ez(r,z), Er(r,z) and Btheta(r,z) rf data from files "rfdatax.in or rfdataxx.in or rfdataxxx.in. Here, the grid is uniform in r and z.
| subroutine dataclass::read3_data | ( | integer, intent(in) | ifile | ) |
readin the Fourier coefficients of the RF field from files "rfdatax or rfdataxx or rfdataxxx".
| subroutine dataclass::read4_data | ( | integer, intent(in) | ifile | ) |
read in discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z), Bx(x,y,z), By(x,y,z), Bz(x,y,z) rf data from files "rfdatax.in or rfdataxx.in or rfdataxxx.in. Here, the grid is uniform in x, y and z.
| double precision, dimension(:,:), allocatable dataclass::btdata |
discrete Ez(r,z), Er(r,z) and Htheta(r,z) rf data. Here, the grid is uniform in r and z.
| double precision, dimension(:,:,:), allocatable dataclass::bxgrid |
discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z.
| double precision, dimension(:,:,:), allocatable dataclass::bygrid |
discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z.
| double precision, dimension(:,:,:), allocatable dataclass::bzgrid |
discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z.
| double precision, dimension(ndataini) dataclass::edat |
discrete Ez(0,z), Ez'(0,z), Ez''(0,z) rf data.
| double precision, dimension(ndataini) dataclass::edatwk |
discrete wake function, z, longitudinal, x and y wake function
| double precision, dimension(ndataini) dataclass::ep |
discrete wake function, z, longitudinal, x and y wake function
| double precision, dimension(ndataini) dataclass::epdat |
discrete Ez(0,z), Ez'(0,z), Ez''(0,z) rf data.
| double precision, dimension(ndataini) dataclass::epdatwk |
discrete wake function, z, longitudinal, x and y wake function
| double precision, dimension(ndataini) dataclass::eppdat |
discrete Ez(0,z), Ez'(0,z), Ez''(0,z) rf data.
| double precision, dimension(:,:), allocatable dataclass::erdata |
discrete Ez(r,z), Er(r,z) and Htheta(r,z) rf data. Here, the grid is uniform in r and z.
| double precision, dimension(:,:,:), allocatable dataclass::exgrid |
discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z.
| double precision, dimension(:,:,:), allocatable dataclass::eygrid |
discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z.
| double precision, dimension(:,:), allocatable dataclass::ezdata |
discrete Ez(r,z), Er(r,z) and Htheta(r,z) rf data. Here, the grid is uniform in r and z.
| double precision, dimension(:,:,:), allocatable dataclass::ezgrid |
discrete Ex(x,y,z), Ey(x,y,z), Ez(x,y,z) and Bx(x,y,z), By(x,y,z), and Bz(x,y,z) rf data. Here, the grid is uniform in x, y and z.
| double precision, dimension(ncoeff) dataclass::fcoef |
Fcoef(1): constant
Fcoef(2k): cosine term
Fcoef(2k+1): sine term
.
| integer, parameter dataclass::ncoeff = 401 |
using the Fourier coefficients number of Fourier expansion coefficients.
| integer dataclass::ndata |
practical number of grid data on the axis or Fourier coefficients.
| integer, parameter dataclass::ndataini = 5000 |
using only on-axis field data and its derivities. initial number of grid points on the axis.
| integer dataclass::ndatawk |
practical number of grid data on the axis or Fourier coefficients.
| integer dataclass::nrintvrf = 1 |
using the r-z field data (Er,Ez,Htheta) directly. number of grid points along r direction.
| integer dataclass::nxintvrfg = 1 |
number of grid points along x, y, and z direction.
| integer dataclass::nyintvrfg = 1 |
number of grid points along x, y, and z direction.
| integer dataclass::nzintvrf = 1 |
number of grid points along z direction.
| integer dataclass::nzintvrfg = 1 |
number of grid points along x, y, and z direction.
| double precision dataclass::rmaxrf |
range in r and z directions.
| double precision dataclass::rminrf |
range in r and z directions.
| double precision dataclass::xmaxrfg |
range in x, y, and z directions.
| double precision dataclass::xminrfg |
range in x, y, and z directions.
| double precision dataclass::ymaxrfg |
range in x, y, and z directions.
| double precision dataclass::yminrfg |
range in x, y, and z directions.
| double precision, dimension(ndataini) dataclass::zdat |
discrete Ez(0,z), Ez'(0,z), Ez''(0,z) rf data.
| double precision, dimension(ndataini) dataclass::zdatwk |
discrete wake function, z, longitudinal, x and y wake function
| double precision dataclass::zmaxrf |
range in r and z directions.
| double precision dataclass::zmaxrfg |
range in x, y, and z directions.
| double precision dataclass::zmin |
range in x, y, and z directions.
| double precision dataclass::zminrf |
range in r and z directions.


{-# LANGUAGE GADTs #-} {-# LANGUAGE RankNTypes #-} -- | This module provides a container type for sources of -- randomness. This makes it possible for a source of randomness (any -- instance of the 'RandomGen' class) to be stored in a data structure -- without having to specify its type explicitly. module Libraries.RandomSource where import System.Random -- | A container type to hold a source of randomness. This can hold -- any instance of the 'RandomGen' class. data RandomSource where RandomSource :: forall g.(RandomGen g) => g -> RandomSource instance Show RandomSource where show x = "g"


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How to Import Engine XML to UI
To import an Engine XML to the Hydrograph UI, existence of atleast one project is mandatory. Users can Import the engine XML by Right Click -> Project Explorer -> Import -> ELT Project -> Import Engine Xml in Hydrograph.
On Next -> Browse to select a valid XML file -> Select jobs folder in the existing project -> Provide a file name if the a file with same name already exists in your project -> click Finish
The XML is imported into the project explorer. A .job file is also created along with the imported XML file.
On opening the job file, UI for the XML gets displayed on the job canvas.


West Lothian police hunting for robber who stole three-figure sum from shop
The incident happened at around 5.20pm on Wednesday.
by Marjorie Kerr, https://www.dailyrecord.co.uk/authors/marjorie-kerr/Detectives are hunting a robber who struck in Livingston yesterday (Wednesday).
Around 5.20pm, a man walked into the Ladywell Store in Thymebank, threatened a member of staff, with a blunt weapon and demanded money.
The suspect ran off from the shop, with a three-figure sum of cash, heading south on the Loan Path, Livingston.
The female member of staff was not injured, however she has been left badly shaken and upset by the incident.
The suspect is white, around five five inches in height, aged between 30 and 40 years old, with a heavy build.
He has light brown hair and a local accent and was wearing a light-blue hooded top, with dark blue shoulders and sleeves, grey tracksuit trousers and dark-coloured trainers.

Detective Constable Andrew Young said: “We are checking CCTV footage for any additional information on the suspect. I am appealing to people who were in the area around the time of the incident to think back and consider if they noticed this man near the store prior to the crime taking place or did you see him run off?
“Any small piece of information could prove significant to the investigation, so please do get in touch with us.”
Anyone with information is asked to call CID officers at Livingston Police Station via 101, quoting incident number 2833 of Wednesday, 13 November, 2019.
Alternatively, call Crimestoppers on 0800 555 111 where information can be given anonymously.


runlabel¶
In a script with several @run
commands, runlabel
specifies which of the @run
commands to use in postprocessing.
Syntax¶
runlabel = name
Default¶
If not specified, the postprocessing commands will use the output from the last @run
command.
Description¶
runlabel = name
will make the postprocessing commands use the output from the @run
command with label name
.
To put the label name
on a @run
command, use
@run phase_name runlabel:name
Example¶
@run phase_name runlabel:run_label1
...
@run phase_name runlabel:run_label2
@vplot ...
will make @vplot
use the output from the last @run
command (@run phase_name runlabel:run_label2
). To use
the output from the first @run
command (@run phase_name runlabel:run_label1
), use
@run phase_name runlabel:run_label1
...
@run phase_name runlabel:run_label2
runlabel: run_label1
@vplot ...


TITLE 29. DECEDENTS' ESTATES
Chapter
531 Probate: Jurisdiction and Procedure
531B Disposition of Remains
532 Descent of Property
533 Dower and Curtesy
534 Uniform Simultaneous Death Act--Repealed
534A Uniform Simultaneous Death Act--Repealed
535 Specific Performance of Decedent's Contracts to Convey
Real Estate
536 Wills--Repealed
537 Uniform Testamentary Additions to Trusts Act--Repealed
538 Disclaimers--Repealed
539 Uniform Transfer-on-Death (TOD) Security Registration Act
Cross References
Uniform disclaimer of property interests act, see chapter 526.
CHAPTER 531
PROBATE: JURISDICTION AND PROCEDURE
Part I. Estates of Decedents Generally
Section
531-1 to 14 Repealed
531-15 Determination of bar to dower or curtesy
531-16 to 19 Repealed
531-20 Banks, fiduciaries to disclose property of decedents,
when; penalty
531-21 to 28 Repealed
531-28.5 Petition to sell real property
531-29 Confirmation of sales of real property by personal
representatives or guardians
531-30 to 32 Repealed
531-33 Procedure to dispose of unclaimed personalty
531-34 Repealed
Part II. Personal Estates of Persons Affected with
Leprosy
531-41 to 45 Repealed
Part III. Unadministered Small Estates; Estates in
Coroner's Charge--Repealed
531-51 to 61 Repealed
Part IV. Estates less than $100; Distribution without
Administration--Repealed
531-71, 72 Repealed
Cross References
Uniform Probate Code, see chapter 560.
Rules of Court
See Hawaii Probate Rules.


The user-stream hook is, if defined, called during
SP_initialize()
. It has the following prototype:
SP_stream *user_stream_hook(void *user_data, int which)
If the hook is not defined, SICStus will attempt to open the standard TTY/console versions of these streams. If they are unavailable (such as for non-console executables under Windows), the result is undefined.
It is called once for each stream. The which
argument indicates which stream it is called for. The value
of which
is one of the following:
SP_STREAMHOOK_STDIN
SP_STREAMHOOK_STDOUT
SP_STREAMHOOK_STDERR
The set of possible values for which
may be expanded in
the future.
The hook should return a standard SICStus I/O stream, as described in Defining a New Stream.
See cpg-ref-SP_set_user_stream_hook, for details.


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I am a Web Developer from Anaheim, California, who's strengths include Front-End Development and UI Design. My favorite technologies to work with are React, Express, Node, MySQL, MongoDB, jQuery, and on occassion, Ruby/Rails and Python. Above there are a few examples of projects I've developed in my free time.
I have a Certificate from the University of Arizona for Web Development, and am curretly an undergraduate student at Arizona State University. I work for Kalve, making custom apparel as a graphic designer. Most of my work involves PhotoShop and Illustrator, with frequent time spent around the screen press.


Flashback – Masango's World-Class Panenka Against Pirates
by SL SocialIn his prime, Mandla Masango was considered one of the best players in the PSL while plying his trade with Kaizer Chiefs. His confidence was perhaps best illustrated when he pulled off a Panenka penalty in a Carling Black Label Cup match a few years ago. Check it out!
Now 30, Masango finds himself clubless after leaving Danish outfit Randers FC in 2018. Before departing for Europe, however, he was a vital cog in Stuart Baxter's Amakhosi outfit in 2015 and came good as a crowd favourite in the process.
Download The Soccer Laduma Social Media App & Earn Airtime for Selfies!
With an endless array of tricks up his sleeve, Masango was as silky as they came on a football pitch and entertained fans alongside the likes of George Lebese and George Maluleka.
In a Carling Black Label Cup match a few years back, he showed why fans loved him dearly after mustering up the confidence to pull off a cheeky Panenka penalty against Orlando Pirates.
Remembering Masango's cheeky chip:
Do you think Masango can get back to his best again?


About Me
My 10 favorite movies
Seven Samurai
Captain America: Winter Soldier
Fast 5
Princess Mononoke
Batman: Under the Red Hoood
Baby Driver
Deadpool
Rear Window
Incredibles
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Quiz Answers
I can't fancy dance
I have 2 kitties
I have one tattoo
I am 28 years old
I have an older sister
The perfect number of toppings is 4, according to a professional pizza maker
My favorite pizza toppings
Pepperoni
jalapenos
Anchovies
Olives
Garlic
Cheese


{% extends "network/index.html" %} {% block pname %}
Followers:{{followers}} Following:{{following}}
Posts by {{profilename}}


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