Abby Distributors is a consumer technologies wholesale exporter located in Miami, FL. with focus in the Caribbean and Latin America. We distribute top brands of both new and factory refurbished Grade A condition products.
In this regard, we rely on a wide network of vendors and manufacturers in order to offer our customers competitive pricing on high quality merchandise. In addition, we strive to transfer our business partners the lowest possible price in the different categories we manage so they can get better margins and increase profitability of their business. In addition, our experienced staff assures to keep our customer up to date on consumer technology trends and new products opportunities.
Consumer Technology Wholesale Distribution aimed for exports markets. Products Sourcing and Procurement. Ship products based on customer’s need by boxes, Pallets/Skids, and container load.


According to our model and the parameters you submitted, your campaign is likely to succeed. Now all you need to do is start your campaign on DonorsChoose.org
Go to DonorsChoose.orgWhile we are confident in our model, this does not serve as a guarantee that your campaign will succeed.
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FROM THE DESK OF MR. SICHUAN TONGHUI. MANAGING DIRECTOR OF SICHUAN TONGHUI INDUSTRAIL GROUP CO.,LTD. , CHINA. Dear Sir/Madam, Goodday to you, My name is Mr.Sichuan Tonghui, managinig director of SICHUAN TONGHUI INDUSTRAIL GROUP CO.,LTD. we are a group of business men who deal on Art and Craft and export into the Canada/America and Europe. We need representative in your country to help facilitate payment of our money from clients that we have shiped our products to in other countries. We have no agents in America,Canada and Europe and this affect our business so much, they owe us alot of money. language barrier is also affecting us, we cant get good information from client because we cant speak english very good China is a big country but have bad government and many law. We use to have many client in Canada and America but they run because they see we cannot collect money from them because of sanction by government. some are ready to pay but other become bad debt(money). we have lost alot of money like this but have no choice. We have lost up to $8 millions that we cannot collect. Our company executives are afraid to travel because of government law on travel and exchange of information and jail. We are searching for representatives who can help us establish a medium of getting to our customers in the Canada/America and Europe as well as making payments through you to us. Please if you are interested in transacting business with us we will be very glad. Please contact us via this e-mail address: Email<EMAIL_ADDRESS>for more information. Subject to your satisfaction you will be given the opportunity to negotiate your mode of which we will pay for your services as our representative in Canada/America and Europe Please if you are interested forward to us your phone number/fax and your full contact addresse to me. Thanks In advance. Mr.Sichuan Tonghui Managing Director. ___________________________________________________________________________ Mail sent from WebMail service at PHP-Nuke Powered Site - sitelogo.com


Plugin(s) management
Edit (pull request)Plugins allows to provide some additional functionalities to Alien 4 Cloud. Users can create different type of plugins (or plugins with multiple features):
- Orchestrator plugins allows to provide additional orchestrators support to alien 4 cloud to use some other technologies to deploy TOSCA or Specific topologies.
- Location matching plugins allows to override the basic location matching logic provided within Alien 4 Cloud. Only a single Location Matching plugin can be defined in Alien 4 Cloud currently. If more than one location matching plugin is enabled in Alien then one will be picked up randomly.
- Node matching plugins allows to override the basic TOSCA node matching logic within Alien 4 Cloud.
- Generic extension plugins can provide additional UI screens and REST Services allowing any kind of extension to alien 4 cloud and even to override some of the alien UI components (it is not possible to override native rest services).
If you want to create new plugins for Alien 4 Cloud please refer to the developer guide.
Installing plugin in Alien 4 Cloud
Drag you archive file > Drop it on the dash dotted area
Click on [Upload plugin] > Select your archive (The file is automatically uploaded)
After installing, removing, disabling or enabling a plugin that provides UI components user must refresh it’s browser page in order to reload plugin’s javascript code that may have changed. This is especially true when removing or disabling a plugin as the rest services used by the plugin’s UI won’t be available anymore eventually causing unexpected 500 errors.
Plugin configuration
Some plugins may requires specific configuration that is global to the plugin. In case a plugin can be configured you will see the following icon :
Advanced plugins configurations
The configuration detailed in the previous section is global for the plugin. Some plugins may requires some specific configurations that you can find at other places in the application. Your should refer to the plugin specific documentation to know more about it.
For example, PaaS providers plugins actually are able to manage multiple instances of orchestrators, the specific configuration for each instance is managed at the cloud level.
Plugin update
Due to historical management of orchestrator plugins alien4cloud allowed, before 1.3.1, multiple versions of the same plugin to be concurrently loaded and enabled.
Starting from version 1.3.1 this behavior is not allowed anymore and a single version of a given plugin can exists at a given point of time. This avoid a lot of potential conflicts especially on the UI side. In previous version of alien4cloud a migration tool was provided to ensure plugin version update, starting from 1.3.1 plugins will be automatically updated when the alien4cloud server restarts based on plugins existing in the initialization folder.
Update process: - Stop your alien4cloud server - Remove old plugin(s) archive(s) from the /init/plugins folder and add new one(s) - Restart alien4cloud
Alien 4 cloud on startup will automatically update the plugins versions inside alien4cloud and load the new plugin version.
Model update
This auto-update does not perform any model update. If your plugin model has changed you should either provide a migration tool to update data or have a built-in migration process upon plugin initialization.
Hot update
We don’t support hot-plugin updates currently. This is a choice we made as unloading a plugin may cause interruption of some active processing from the plugin (including ongoing deployment/un-deployment). This behavior will however be improved in next versions and plugins will be responsible of their shutdown management before a plugin is disabled.
Plugins list
This table lists the currenty supported and used plugins :
| Plugin | Description | Since version |
|---|---|---|
| alien-maven-repository-plugin | Maven Artifact Resolver Plugin | 1.3.0 |
| alien-git-repository-plugin | Git Artifact Resolver Plugin | 1.3.0 |
| alien-http-repository-plugin | HTTP Artifact Resolver Plugin | 1.3.0 |
| alien4cloud-premium-workspace | Alien 4 Cloud Premium Workspaces | 1.3.0. |
| alien-vault-plugin | Integration to HashiCorp Vault | 2.0.0 |
| alien4cloud-workflow-scheduler-plugin | Scheduler topology processing plugin using cron executions on Orchestrator | 2.1.0 |
| alien4cloud-yorc-provider | Yorc Orchestrator Provider, manages interactions with a running Yorc instance. | 2.2.0 |
| alien4cloud-kubernetes-plugin | Allows transformation of a TOSCA generic topology into a specific kubernetes topology. It contains support for topology and policies modification. | 2.2.0 |
| alien4cloud-k8s-spark-jobs | Features Spark job modelization for running into Kubernetes cluster | 3.0.0 |
| alien4cloud-kafka-listener | Subscribes to Kafka Messages. Features application workflow launches, service creation, git repositories pull | 3.0.0 |
| alien4cloud-k8s-webhook | Allows Kubernetes resources to enriched or validated thanks using the webhook mechanism | 3.1.0 |
| alien4cloud-rms-scheduler-plugin | A rule based scheduler embedding drools. | 3.1.0 |
These 2 sample plugins illustrate how plugins can be used and implemented :
| Plugin | Description | Since version |
|---|---|---|
| sample-topology-validator-plugin | A sample plugin that checks topology nodes name (minimum length and pattern) | 2.2.0 |
| alien4cloud-plugin-sample | Set of modules that illustrate how to write plugin with backend and UI, wizard addon, topology modifier: | 1.3.0 |


Preparation time
1-2 hours
Cooking time
30 mins to 1 hour
Serves
Makes 3 loaves
Dietary
Slowly mix the flour, water, yeast and salt in the bowl of a food processor using the dough hook attachment for 4-5 minutes, or until the mixture comes together as a soft, elastic dough.
Alternatively, mix the flour, water, yeast and salt together in a large mixing bowl, using your hands, until it comes together as a dough. Turn out the dough onto a lightly floured work surface and knead firmly for 8-10 minutes, pushing the dough away from you using the heel of your palm, then lifting the folding the stretched dough back over itself, until the dough is smooth and elastic.
Cover the dough, in its bowl, with a damp tea towel or a sheet of cling film. Set aside in a warm place for one hour, or until the dough has doubled in size (proved).
When the dough has proved, turn it out onto a lightly floured work surface and knock it back. Divide the dough into three equal pieces and flatten them into leaf-shaped loaves.
Grease a baking tray lightly with oil, then sprinkle it all over with flour. Place the loaves onto the baking tray, at least 20cm/8in apart.
Brush the loaves all over with the salted water, then dust with more flour. Score the tops of the loaves several times using a sharp knife, then set aside for a further 15 minutes, or until they have proved again.
Meanwhile, preheat the oven to 240C/460F/Gas 9.
When the loaves have proved, bake them in the oven for eight minutes.
Open the oven door and continue to bake for a further two minutes.
Reduce the oven temperature to 190C/370F/Gas 5, then close the door and continue to bake for 30 minutes, or until the loaves are risen and pale golden-brown and make a hollow sound when tapped on the bottom.
Remove the bread from the oven and set aside on a wire rack to cool. Serve warm with butter and cheese.


when searching where to attend college, we often limit ourselves. We usually only focus on attending colleges near us, or popular, brand name colleges across the country without assessing if they're a perfect match for your major or future job prospects.
explanation will go here


RUNINGA BOOKS
For all you bookworms, we have different genre of books for both the young and old generation.
Click on books to read previews.
CHILDREN'S BOOKS
This engaging book celebrates a year of holidays and traditions representing Kenya's many cultural groups. Readers will learn about the strong tradition of song and dance in Kenya and also how family occasions are celebrated in this African country.
The quiet town of Bealey is brought to its knees when Villainous Vic, the most villainous villain in the history of villainy, escapes from prison. But an escaped criminal is not the only problem faced by the Bealey police force as Professor Rawbling is demanding police protection for his latest invention and if that wasn't enough there is also the annual police jumble sale to organise.
Twelve year old Lucy Parr has dreamt of dolphins all her life. Following her mothers' death, she realises that she is not just dreaming of dolphins, but has a unique gift that enables her to communicate with them as well. This realisation leads her on an adventure which will change her life forever. This compelling novel is the first of the 'Dolphin Child' trilogy.
ROMANCE
Harboring a dark and deadly secret, Liam knows he should stay away from Sera. His world is dangerous for her, but he can’t deny the irresistible draw he feels. However, when Sera’s past comes crashing into the present, Liam is forced to expose his secret to save her.
A collection of folktales, fairytales and legends from all over the world, from Ancient Rome to the present day. Be warned: these are the original tales, before they were censored to be suitable for children.
Tenley is done with men. One night. Maybe two, but that’s her limit. So, what happens when she meets a hotshot pitcher who tells her one night will never be enough? Rowan loves a challenge. He wouldn’t have made it to the big leagues if he wasn't tenacious. But Tenley's tough. She's falling for him, he can feel it, and their chemistry is off the charts. But will that be enough?
BIOGRAPY
For over 17 years, Romana Van Lissum has been a cocktail waitress in a popular Vancouver strip club. She has decided to get some answers to the questions we all want to know about exotic dancers. Welcome to the inside view of the world of exotic dancing. Get ready to find out the secrets, mechanics and drive behind the beautiful women that take their clothes off for a living.
WEBSITE REVIEWS
Ellen69, 04/04/2021
Everything entertaining, exciting and educational.

Nodald48, 02/29/2021
Still needs some work.
Millicent96, 18/3/2021
Amazing! Amazing! Amazing!


This week i started observing the code for the mtt package. In my meeting last Friday with professor Jorge Almeida, the developer of mtt, he explained that there were a lot of code files within the package that were not necessary. So, i removed some of these files and in the end i ended up with 5 code files essential for the mtt program.
After this, he told me about the gnn, a mtt related program that according to him gets better results tracking the obstacles. So i implemented it and got it running. I also started reading more about it to understand it better, but by now it seems quite simmilar to the mtt, but it publishes a target list message with relevant information about the detections made, such as it's velocity, position, etc. Information that the mtt did not published.
On Friday we had the LAR meeting. It's a meeting with everyone working in lab to present the work we've been doing. It was very interesting to understand the work that my colleagues are doing, and to explain to them what I have been doing


| ENC2XS(1) | Perl Programmers Reference Guide | ENC2XS(1) |
enc2xs -[options] enc2xs -M ModName mapfiles... enc2xs -C
$ ls -F my.ucm
$ enc2xs -M My my.ucm generating Makefile.PL generating My.pm generating README generating Changes
Now take a look at your current directory. It should look like this.
$ ls -F Makefile.PL My.pm my.ucm t/
The following files were created.
Makefile.PL - MakeMaker script My.pm - Encode submodule t/My.t - test file
$ mkdir Encode $ mv *.ucm Encode $ enc2xs -M My Encode/*ucm
$ perl Makefile.PL Writing Makefile for Encode::My
$ make cp My.pm blib/lib/Encode/My.pm /usr/local/bin/perl /usr/local/bin/enc2xs -Q -O \ -o encode_t.c -f encode_t.fnm Reading myascii (myascii) Writing compiled form 128 bytes in string tables 384 bytes (75%) saved spotting duplicates 1 bytes (0.775%) saved using substrings .... chmod 644 blib/arch/auto/Encode/My/My.bs $
The time it takes varies depending on how fast your machine is and how large your encoding is. Unless you are working on something big like euc-tw, it won't take too long.
$ make test PERL_DL_NONLAZY=1 /usr/local/bin/perl -Iblib/arch -Iblib/lib \ -e 'use Test::Harness qw(&runtests $verbose); \ $verbose=0; runtests @ARGV;' t/*.t t/My....ok All tests successful. Files=1, Tests=2, 0 wallclock secs ( 0.09 cusr + 0.01 csys = 0.09 CPU)
enc2xs -C
to update Encode::ConfigLocal, a module that controls local settings. After that, "use Encode;" is enough to load your encodings on demand.
A UCM file looks like this.
# # Comments # <code_set_name> "US-ascii" # Required <code_set_alias> "ascii" # Optional <mb_cur_min> 1 # Required; usually 1 <mb_cur_max> 1 # Max. # of bytes/char <subchar> \x3F # Substitution char # CHARMAP <U0000> \x00 |0 # <control> <U0001> \x01 |0 # <control> <U0002> \x02 |0 # <control> .... <U007C> \x7C |0 # VERTICAL LINE <U007D> \x7D |0 # RIGHT CURLY BRACKET <U007E> \x7E |0 # TILDE <U007F> \x7F |0 # <control> END CHARMAP
Most of the keywords are self-explanatory. subchar means substitution character, not subcharacter. When you decode a Unicode sequence to this encoding but no matching character is found, the byte sequence defined here will be used. For most cases, the value here is \x3F; in ASCII, this is a question mark.
<UXXXX> \xXX.. |0 # comment ^ ^ ^ | | +- Fallback flag | +-------- Encoded byte sequence +-------------- Unicode Character ID in hex
The format is roughly the same as a header section except for the fallback flag: | followed by 0..3. The meaning of the possible values is as follows:
When you are manually creating a UCM file, you should copy ascii.ucm or an existing encoding which is close to yours, rather than write your own from scratch.
When you do so, make sure you leave at least U0000 to U0020 as is, unless your environment is EBCDIC.
CAVEAT: not all features in UCM are implemented. For example, icu:state is not used. Because of that, you need to write a perl module if you want to support algorithmical encodings, notably the ISO-2022 series. Such modules include Encode::JP::2022_JP, Encode::KR::2022_KR, and Encode::TW::HZ.
Here is an example from big5-eten.
<U2550> \xF9\xF9 |0 <U2550> \xA2\xA4 |3
Internally Encoding -> Unicode and Unicode -> Encoding Map looks like this;
E to U U to E -------------------------------------- \xF9\xF9 => U2550 U2550 => \xF9\xF9 \xA2\xA4 => U2550
So it is round-trip safe for \xF9\xF9. But if the line above is upside down, here is what happens.
E to U U to E -------------------------------------- \xA2\xA4 => U2550 U2550 => \xF9\xF9 (\xF9\xF9 => U2550 is now overwritten!)
The Encode package comes with ucmlint, a crude but sufficient utility to check the integrity of a UCM file. Check under the Encode/bin directory for this.
When in doubt, you can use ucmsort, yet another utility under Encode/bin directory.
| 2020-06-21 | perl v5.30.3 |


New York Times
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Table of Contents
Basic Functionality Tests
Operating system/Platform accessibility
The reading system can be activated independently
Listing documents


We optimize methodologies!
- streamline frictionless experiences
- scale visionary convergence
- exploit enterprise deliverables
- benchmark revolutionary supply-chains
- benchmark magnetic solutions
- streamline out-of-the-box e-services
- benchmark bricks-and-clicks communities
- optimize distributed channels
- embrace next-generation action-items
- whiteboard open-source content
- streamline sticky e-markets
- synthesize front-end vortals
- transform real-time vortals
- redefine viral technologies
- facilitate B2B interfaces


Module: Carbuncle::Gesture
- Defined in:
- mrbgems/carbuncle-input/src/gesture.c,
mrbgems/carbuncle-input/mrblib/gesture.rb
Overview
This class handles touch gestures. Gestures like swipe, tap and hold are emulated via a mouse on desktop. On touch screens, gestures are handled by the screen itself. Gestures should be enable before use.
Defined Under Namespace
Classes: Drag, Event, Hold, Pinch
Class Method Summary collapse
-
.detect? ⇒ Boolean
-
.disable ⇒ Object
-
.disable? ⇒ Boolean
-
.double_tap? ⇒ Boolean
Checks if a double tap gesture is being done.
-
.drag ⇒ Object
-
.drag? ⇒ Boolean
Checks if a drag gesture is being done.
-
.enable ⇒ Object
-
.enable? ⇒ Boolean
-
.enabled ⇒ Object
-
.hold ⇒ Object
-
.hold? ⇒ Boolean
Checks if a hold gesture is being done.
-
.pinch ⇒ Object
-
.pinch? ⇒ Boolean
Checks if any pinch gesture is being done.
-
.swipe? ⇒ Boolean
Checks if a swipe on any direction is done.
-
.swipe_down? ⇒ Boolean
Checks if a swipe gesture to the down is being done.
-
.swipe_left? ⇒ Boolean
Checks if a swipe gesture to the left is being done.
-
.swipe_right? ⇒ Boolean
Checks if a swipe gesture to the right is being done.
-
.swipe_up? ⇒ Boolean
Checks if a swipe gesture to the up is being done.
-
.tap? ⇒ Boolean
Checks if a tap gesture is being done.
Class Method Details
.detect? ⇒ Boolean
159 160 161 162 163 164 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 159 static mrb_value mrb_gesture_detectQ(mrb_state *mrb, mrb_value self) { mrb_int gesture = convert_gesture(mrb); return mrb_bool_value(IsGestureDetected(gesture)); } |
.disable ⇒ Object
137 138 139 140 141 142 143 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 137 static mrb_value mrb_gesture_disable(mrb_state *mrb, mrb_value self) { mrb_int gesture = convert_gesture(mrb); carbuncle_enabled_gestures &= ~gesture; return self; } |
.disable? ⇒ Boolean
152 153 154 155 156 157 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 152 static mrb_value mrb_gesture_disableQ(mrb_state *mrb, mrb_value self) { mrb_int gesture = convert_gesture(mrb); return mrb_bool_value(!(carbuncle_enabled_gestures & gesture)); } |
.double_tap? ⇒ Boolean
Checks if a double tap gesture is being done. A tap is a quick touch and lif on your screen.
|
|
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 10
|
.drag ⇒ Object
114 115 116 117 118 119 120 121 122 123 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 114 static mrb_value mrb_gesture_get_drag(mrb_state *mrb, mrb_value self) { Vector2 vector = GetGestureDragVector(); mrb_value values[2] = { mrb_carbuncle_point_new(mrb, vector.x, vector.y), mrb_float_value(mrb, GetGestureDragAngle()) }; return mrb_obj_new(mrb, DRAG_CLASS, 2, values); } |
.drag? ⇒ Boolean
Checks if a drag gesture is being done. A drag actions is when the user holds and then moves the finger on the screen.
|
|
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 10
|
.enable ⇒ Object
97 98 99 100 101 102 103 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 97 static mrb_value mrb_gesture_enable(mrb_state *mrb, mrb_value self) { mrb_int gesture = convert_gesture(mrb); carbuncle_enabled_gestures |= gesture; return self; } |
.enable? ⇒ Boolean
145 146 147 148 149 150 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 145 static mrb_value mrb_gesture_enableQ(mrb_state *mrb, mrb_value self) { mrb_int gesture = convert_gesture(mrb); return mrb_bool_value(carbuncle_enabled_gestures & gesture); } |
.enabled ⇒ Object
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 80 static mrb_value mrb_gesture_get_enabled(mrb_state *mrb, mrb_value self) { mrb_value result; int arena = mrb_gc_arena_save(mrb); result = mrb_ary_new(mrb); for (mrb_int i = 0; i < CARBUNCLE_GESTURES_COUNT; ++i) { if (carbuncle_enabled_gestures & CARBUNCLE_GESTURES[i]) { mrb_ary_push(mrb, result, mrb_str_new_cstr(mrb, CARBUNCLE_GESTURE_NAMES[i])); } } mrb_gc_arena_restore(mrb, arena); return result; } |
.hold ⇒ Object
105 106 107 108 109 110 111 112 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 105 static mrb_value mrb_gesture_get_hold(mrb_state *mrb, mrb_value self) { mrb_value values[1] = { mrb_float_value(mrb, GetGestureHoldDuration()) }; return mrb_obj_new(mrb, HOLD_CLASS, 1, values); } |
.hold? ⇒ Boolean
Checks if a hold gesture is being done. A hold action is when the screen is being touched without lifting from some time.
|
|
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 10
|
.pinch ⇒ Object
125 126 127 128 129 130 131 132 133 134 |
# File 'mrbgems/carbuncle-input/src/gesture.c', line 125 static mrb_value mrb_gesture_get_pinch(mrb_state *mrb, mrb_value self) { Vector2 vector = GetGesturePinchVector(); mrb_value values[2] = { mrb_carbuncle_point_new(mrb, vector.x, vector.y), mrb_float_value(mrb, GetGesturePinchAngle()) }; return mrb_obj_new(mrb, PINCH_CLASS, 2, values); } |
.pinch? ⇒ Boolean
Checks if any pinch gesture is being done
45 46 47 |
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 45 def pinch? pinch_in? || pinch_out? end |
.swipe? ⇒ Boolean
Checks if a swipe on any direction is done. A swipe is when the user moves the finger quickly across a direction into the screen.
51 52 53 |
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 51 def swipe? swipe_right? || swipe_left? || swipe_up? || swipe_down? end |
.swipe_down? ⇒ Boolean
Checks if a swipe gesture to the down is being done. A swipe is when the user moves the finger quickly across a direction into the screen.
|
|
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 10
|
.swipe_left? ⇒ Boolean
Checks if a swipe gesture to the left is being done. A swipe is when the user moves the finger quickly across a direction into the screen.
|
|
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 10
|
.swipe_right? ⇒ Boolean
Checks if a swipe gesture to the right is being done. A swipe is when the user moves the finger quickly across a direction into the screen.
|
|
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 10
|
.swipe_up? ⇒ Boolean
Checks if a swipe gesture to the up is being done. A swipe is when the user moves the finger quickly across a direction into the screen.
|
|
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 10
|
.tap? ⇒ Boolean
Checks if a tap gesture is being done. A tap is a quick touch and lif on your screen.
|
|
# File 'mrbgems/carbuncle-input/mrblib/gesture.rb', line 10
|


Psalms 119:7
I will praise thee with uprightness of heart, when I shall have learned thy righteous judgments.


know more about exam pattern. know more
Get the list of important NCERT books for UPSC preparation know more
Get the best notes prepared by toppers Get It
- Kiran Bedi
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Name: Chris Hernandez
Age: 32
Gender identity: Male
Marital status: Married
Occupation: Ad operations specialist
Location: Denver, CO
Since Chris has never had any formal training in photography, he often looks to other photographers' work for inspiration and highly values feedback about his photos from other photographers.


<% resolver src="layouts/main.html" %> <% resolver src="layouts/menu.html" %>
Example Heading
Example paragraph.


What is animal cruelty?
Animal cruelty is the abuse or neglect of an animal. It’s that simple. Some types of animal cruelty involve purposefully putting animals in situations that harm or scare them, while others simply result from people looking the other way.Read More
Most animal cruelty investigations involve large-scale operations that victimize hundreds or thousands of animals at a time. For instance, the SPCA frequently goes undercover at factory farming operations to expose the cruel conditions in which farmed animals live. Animals are a part of nature and we can’t betray them.


TEACHING EXPERIENCE
| 2012 - pres | Teaching assistant at the Department of Applied Mathematics,
University of Leeds
|
| 2008 - 2011 | Teaching assistant at the
Dept of Applied Mathematics,
University of Limerick
|
Even though I wish to pursue a research career I also enjoy teaching undergraduate and graduate students. I have completed several tutor training courses and always committed to interactive and comprehensive teaching style.


In Video: Christmas tree harvest begins at Yorkshire plantation
Stockeld Park will harvest 35,000 trees this year.
Yorkshire’s largest Christmas tree plantation has begun harvesting trees in time for the festive season.
Stockeld Park grows half a million trees and will harvest 35,000 trees for sale this year.


You are here: Welcome
The DigitalEdge Pipeline Tool is an Apache Apex-based data ingestion and processing framework. Data is read from input sources, parsed into records, mapped via a schema, optionally enriched, and persisted to a data store. The tool allows the user to create, deploy, manage and monitor systems using an intuitive graphical interface.
The Pipeline Tool is split into three sections.
- The System Builder allows you to visually construct your systems by dropping in operators, customizing them, and linking them together to form a valid system.
- The System Manager shows your systems as a glance. It provides the control interface for your system, allowing you to deploy, kill, customize, or delete your systems. Graphs and charts detailing your CPU usage as well as error logs are also available to view.
- The Operator Library displays all the stored operators available and allows you to create your own. You can also create your own property validation that an operator can use.
Copyright © 2016 Leidos, Inc. All rights reserved.


Bug summary:
App crashes when trying to calculate BMI
Observed Behavior (a description of what happened with the app):
After opening the BMI Calculator and clicking on the Go button, the application crashes. This crash occurs even when the height and weight values are both entered. It also happens regardless of the number of weights previously entered in the app.
Expected Behavior (a description of what you expected to happen):
BMI should be correctly calculated and displayed based on the entered height and weight values.
Steps to Reproduce (the steps to reproduce the problem):
1. Open the DroidWeight application
2. Go to the "Statistics" page
3. Click on the "BMI Calculator" button
4. (Optional) Enter the height and weight values.
5. Click on the "Go" button
Additional information:
Attachments:


Provides classes and interfaces for working with Helm from Java.
In general, classes that belong to a package whose name starts
with hapi.
are generated and compiled from
the protocol
buffers sources owned by the Helm project. Any classes that
belong to a package whose name starts
with org.microbean.
are compiled from Java source code
housed in this project.


CSS Diner Shoping List
Let`s go to the mall!
A lot of pickles
10 apples
20 oranges
13 plates
15 bentos
1 bottle of Sake ^_^
Bon appetit :)


Sunny King, a leagendary blockchain developer, is the inventor of Proof-of-State consensus merchanisim. And creator of the three cryptocurrencies V SYSTEMS, Peercoin and Primecoin. Each Coin provides important advancements to the technology that powers cryptocurrencies.


Robin VanGilder Web Development Examples and Resources
WEB110
BIG
Gallery
Research
SMO
Accessibility
Forms
Embeds
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Calendar
Map
Contact
Responsive Calendar from Google


Welcome To the World Of Hadoop.
How many number of node you want to create ?
What should be the size of each node in gb?


Running Batches in Criterion
In the introduction, I glossed over batching by inserting the undefined function runRepeatedly
. The measure
function actually takes the action to run as an argument. It is simply a data-collecting wrapper around the action. So the question is, where does the action come from?
If you’ve written a benchmark with Criterion before, you’ve made the actions yourself with whnf[IO]
and nf[IO]
. I’ll work through nf
because whnf
is just a simplified version.
It is difficult to convince GHC to do work for no reason, which is exactly what the timing loop is asking for. Criterion is compiled with -O2
enabled, so I’ll use that when demonstrating. To be sure that GHC is doing what we think it is, we’ll need to look at the compiled stg output. I’m going to use -ddump-to-file -ddump-stg -dsuppress-all
to dump the output to a file and make it easier to read.
Our goal is to create this function:
-- Apply an argument, x, to a function, f, n times, reducing
-- the result to normal form.
nf :: (b -> ()) -> (a -> b) -> a -> Int -> IO ()
nf rnf func x n = undefined
rnf
takes the place of Control.DeepSeq.rnf
. The real code uses (NFData b)
to get the reducing function, but we can supply anything with the right type. We don’t really care about what the function does, just that it is applied. This also removes the dependency, which makes it very easy for you to test these functions for yourself.
Here is a simple setup that should let us test various implementations. I’ve included the final argument after the $
to emphasize that nf
doesn’t really use the number of iterations. When you create a benchmark with it, you are not providing the number of iterations; that comes later.
-- Nf.hs
module Main where
-- Use an nf implementation to run
-- @map (^2) [1..10]@ one million times.
main :: IO ()
main = nf (const ()) (map (^2)) [1..10] $ 1000000
nf :: (b -> ()) -> (a -> b) -> a -> Int -> IO ()
nf = undefined
To compile and run with all my options:
# Optimize and dump stg
$ ghc -O2 -ddump-stg -ddump-to-file -dsuppress-all Nf.hs
# Print runtime statistics for analysis
$ ./Nf +RTS -s
A First Try
Our first attempt will be just basic recursion.
-- First attempt
nfFirst :: (b -> ()) -> (a -> b) -> a -> Int -> IO ()
nfFirst rnf func x n
| n <= 0 = return ()
| otherwise = let y = rnf (func x)
in nfFirst rnf func x (n-1)
If you haven’t looked at stg output before, it looks vaguely like Haskell. The most important rule for our analysis is that let
allocates a thunk, and case
performs evaluation. Aside from that, you mostly just need to do a little work to track where all the names come from. Here’s our output, trimmed for space.
$wnfFirst =
\r [ww_s4yk void_0E]
case <=# [ww_s4yk 0#] of sat_s4ym {
__DEFAULT ->
case tagToEnum# [sat_s4ym] of {
False ->
case -# [ww_s4yk 1#] of sat_s4yo {
__DEFAULT -> $wnfFirst sat_s4yo void#;
};
True -> Unit# [()];
};
};
nfFirst1 =
\r [w_s4yp w1_s4yq w2_s4yr w3_s4ys void_0E]
case w3_s4ys of { I# ww1_s4yv -> $wnfFirst ww1_s4yv void#; };
nfFirst =
\r [eta_B5 eta_B4 eta_B3 eta_B2 void_0E]
nfFirst1 eta_B5 eta_B4 eta_B3 eta_B2 void#;
Our function nfFirst
is passed four variables and the IO token. You can mostly ignore the IO related stuff, but this post has some good information if you haven’t seen it before. We are benchmarking pure functions, so do not actually use the IO state. The eta
s are, in order, rnf func x n
.
nfFirst
passes its arguments on to nfFirst1
, which unboxes n
. Finally, nfFirst1
calls $wnfFirst
which does the work of the function. Unfortunately, nfFirst1
drops rnf func x
. Only the Int
is used by $wnfFirst
. This is bad news because it means our function can not possibly be evaluating func x
. Just to confirm, we can look at the body of the worker loop.
First, it checks if n
is less than or equal to 0. Then it converts the result to a Bool
. Finally, it either subtracts 1 from n
and loops, or terminates.
GHC foiled our first attempt. It realized that y
was never used, so removed it. We will need to convince GHC that y
should be evaluated even though we don’t use it.
If we run Nf
, we can double check that nothing is happening. This is the same result as main = return ()
.
41,008 bytes allocated in the heap
3,312 bytes copied during GC
36,184 bytes maximum residency (1 sample(s))
21,160 bytes maximum slop
2 MB total memory in use (0 MB lost due to fragmentation)
Tot time (elapsed) Avg pause Max pause
Gen 0 0 colls, 0 par 0.000s 0.000s 0.0000s 0.0000s
Gen 1 1 colls, 0 par 0.000s 0.000s 0.0000s 0.0000s
INIT time 0.000s ( 0.000s elapsed)
MUT time 0.000s ( 0.001s elapsed)
GC time 0.000s ( 0.000s elapsed)
EXIT time 0.000s ( 0.000s elapsed)
Total time 0.000s ( 0.002s elapsed)
%GC time 0.0% (0.0% elapsed)
Alloc rate 0 bytes per MUT second
Productivity 100.0% of total user, 89.8% of total elapsed
Adding Strictness
We can trick GHC by adding strictness to our function. One way of doing this without too much work is the BangPatterns
extension. All we have to do is turn it on and add one !
.
{-# LANGUAGE BangPatterns #-}
module Main where
...
-- Add Strictness
nfBang :: (b -> ()) -> (a -> b) -> a -> Int -> IO ()
nfBang rnf func x n
| n <= 0 = return ()
| otherwise = let !y = rnf (func x)
in nfBang rnf func x (n-1)
Comparing the output, we now have:
$wnfBang =
\r [w_s4zQ w1_s4zR w2_s4zS ww_s4zT void_0E]
case <=# [ww_s4zT 0#] of sat_s4zV {
__DEFAULT ->
case tagToEnum# [sat_s4zV] of {
False ->
let { sat_s4zX = \u [] w1_s4zR w2_s4zS;
} in
case w_s4zQ sat_s4zX of {
() ->
case -# [ww_s4zT 1#] of sat_s4zZ {
__DEFAULT -> $wnfBang w_s4zQ w1_s4zR w2_s4zS sat_s4zZ void#;
};
};
True -> Unit# [()];
};
};
nfBang1 =
\r [w_s4A0 w1_s4A1 w2_s4A2 w3_s4A3 void_0E]
case w3_s4A3 of {
I# ww1_s4A6 -> $wnfBang w_s4A0 w1_s4A1 w2_s4A2 ww1_s4A6 void#;
};
nfBang =
\r [eta_B5 eta_B4 eta_B3 eta_B2 void_0E]
nfBang1 eta_B5 eta_B4 eta_B3 eta_B2 void#;
$wnfBang
now accepts all the arguments, which is promising. If we look further down, there is only one sticking point. We introduced a let
. If you follow the names, you’ll see that func x
is made into a thunk before rnf (func x)
is reduced. We will need to make sure func x
is evaluated first.
But there is a bigger problem. If we run the code with nfBang
in our main
, nothing happens.
41,008 bytes allocated in the heap
3,312 bytes copied during GC
36,184 bytes maximum residency (1 sample(s))
21,160 bytes maximum slop
2 MB total memory in use (0 MB lost due to fragmentation)
Tot time (elapsed) Avg pause Max pause
Gen 0 0 colls, 0 par 0.000s 0.000s 0.0000s 0.0000s
Gen 1 1 colls, 0 par 0.000s 0.000s 0.0000s 0.0000s
INIT time 0.000s ( 0.000s elapsed)
MUT time 0.000s ( 0.001s elapsed)
GC time 0.000s ( 0.000s elapsed)
EXIT time 0.000s ( 0.000s elapsed)
Total time 0.000s ( 0.001s elapsed)
%GC time 0.0% (0.0% elapsed)
Alloc rate 0 bytes per MUT second
Productivity 100.0% of total user, 90.4% of total elapsed
Even though our code changed, the runtime didn’t. You can see why if you look deeper into the stg. nfBang
was inlined into main
. After that, GHC gets another chance to optimize away func x
. So main
is again turned into just a counting loop. To combat this, we can mark nfBang
as NOINLINE
. This prevents GHC from changing our carefully written function. It also means that nfBang
is not affected by the user’s optimization level, which is a win.
48,041,008 bytes allocated in the heap
7,272 bytes copied during GC
36,184 bytes maximum residency (1 sample(s))
29,352 bytes maximum slop
2 MB total memory in use (0 MB lost due to fragmentation)
Tot time (elapsed) Avg pause Max pause
Gen 0 45 colls, 0 par 0.000s 0.000s 0.0000s 0.0001s
Gen 1 1 colls, 0 par 0.000s 0.000s 0.0000s 0.0000s
INIT time 0.000s ( 0.000s elapsed)
MUT time 0.012s ( 0.015s elapsed)
GC time 0.000s ( 0.000s elapsed)
EXIT time 0.000s ( 0.000s elapsed)
Total time 0.012s ( 0.016s elapsed)
%GC time 0.0% (1.8% elapsed)
Alloc rate 4,003,417,333 bytes per MUT second
Productivity 100.0% of total user, 96.5% of total elapsed
This also affected nfFirst
, so you might want to mark that NOINLINE
as well to see the difference.
More Strictness
We can remove the func x
thunk by applying a bit more strictness. This time we will use seq
to make it look a little nicer.
nfStricter :: (b -> ()) -> (a -> b) -> a -> Int -> IO ()
nfStricter rnf func x n
| n <= 0 = return ()
| otherwise = let !y = func x
in rnf y `seq` nfStricter rnf func x (n-1)
{-# NOINLINE nfStricter #-}
If we look at the output, we squashed one issue and created another.
nfStricter1 =
\r [w_s4z3 w1_s4z4 w2_s4z5 w3_s4z6 void_0E]
case w3_s4z6 of {
I# ww1_s4z9 -> $wnfStricter w_s4z3 w1_s4z4 w2_s4z5 ww1_s4z9 void#;
};
nfStricter =
\r [eta_B5 eta_B4 eta_B3 eta_B2 void_0E]
nfStricter1 eta_B5 eta_B4 eta_B3 eta_B2 void#;
$wnfStricter =
\r [w_s4za w1_s4zb w2_s4zc ww_s4zd void_0E]
case <=# [ww_s4zd 0#] of sat_s4zf {
__DEFAULT ->
case tagToEnum# [sat_s4zf] of {
False ->
case w1_s4zb w2_s4zc of y_s4zh {
__DEFAULT ->
case w_s4za y_s4zh of {
() ->
case -# [ww_s4zd 1#] of sat_s4zj {
__DEFAULT ->
let { sat_s4zk = NO_CCS I#! [sat_s4zj];
} in nfStricter w_s4za w1_s4zb w2_s4zc sat_s4zk void#;
};
};
};
True -> Unit# [()];
};
};
We are now properly evaluating rnf (func x)
, but we introduced another let
right before the recursive call. Because our function is marked NOINLINE
, it can’t inline into itself. So our function is wasting time boxing n
, only to unbox it on the next iteration.
We are also passing rnf
, func
, and x
to the function every time, even though we don’t have to. We have one (and a half) more trick to tighten this loop.
Final Form
Instead of making nf
recursive, we can create a function that just takes n
as input. This is what I was hinting at in the beginning. We are really interested in taking rnf
, func
, and x
, and returning a function that runs those n
times. Here is the final form of nf
:
nfFinal :: (b -> ()) -> (a -> b) -> a -> (Int -> IO ())
nfFinal rnf func x = go
where
go n | n <= 0 = return ()
| otherwise = let !y = func x
in rnf y `seq` go (n-1)
{-# NOINLINE nfFinal #-}
This results in output that is incredibly close to what we want, but falls just short.
$wnfFinal =
\r [w_s4zl w1_s4zm w2_s4zn ww_s4zo void_0E]
case <=# [ww_s4zo 0#] of sat_s4zq {
__DEFAULT ->
case tagToEnum# [sat_s4zq] of {
False ->
case w1_s4zm w2_s4zn of y_s4zs {
__DEFAULT ->
case w_s4zl y_s4zs of {
() ->
case -# [ww_s4zo 1#] of sat_s4zA {
__DEFAULT ->
let-no-escape {
$wgo_s4zu =
sat-only \r [ww1_s4zv void_0E]
case <=# [ww1_s4zv 0#] of sat_s4zx {
__DEFAULT ->
case tagToEnum# [sat_s4zx] of {
False ->
case -# [ww1_s4zv 1#] of sat_s4zz {
__DEFAULT -> $wgo_s4zu sat_s4zz void#;
};
True -> Unit# [()];
};
};
} in $wgo_s4zu sat_s4zA void#;
};
};
};
This loop performs perfectly well the first time, but then enters a tight counting loop. The let-no-escape
ensures our counter stays in a register so it doesn’t have to keep passing it as an argument.
The only way I found to defeat this under -O2
was to use -fno-full-laziness. This leads to the final output:
nfFinal1 =
\r [rnf_s4yr func_s4ys x_s4yt eta_s4yu void_0E]
case eta_s4yu of {
I# ww1_s4yx ->
let-no-escape {
$wgo_s4yy =
sat-only \r [ww2_s4yz void_0E]
case <=# [ww2_s4yz 0#] of sat_s4yB {
__DEFAULT ->
case tagToEnum# [sat_s4yB] of {
False ->
case func_s4ys x_s4yt of y_s4yD {
__DEFAULT ->
case rnf_s4yr y_s4yD of {
() ->
case -# [ww2_s4yz 1#] of sat_s4yF {
__DEFAULT -> $wgo_s4yy sat_s4yF void#;
};
};
};
True -> Unit# [()];
};
};
} in $wgo_s4yy ww1_s4yx void#;
};
That is the best implementation that I know how to write. After all that, Criterion is slightly faster and slightly more accurate. The changes I’m making will all work together to make visible improvements, so I’ll save the summary for the last post. The outcome of these optimizations won’t be shocking because Criterion was a top-rate library before I did anything, but the improvements are nothing to sneeze at.
You can see the original discussion here.
Previous Next


This data comes from the Austin Police Incident report. In the data there was TONS of crime reports. However, what I wanted to research was if the crime goes up during SXSW and what is the most common crime. With this chart, I broke the data down by the days of SXSW 2015 which were March 13-22. As you can see the x-axis contains the days and each wave or line represents a different crime with the specific amount for that day of a certain crime. I like this chart, however I don't like that there isn't really any legends and you don't know which crime is which. At the bottom I used highcharts, which I think I like much better.
Here I used the Google Charts to show what the most common crimes were again, during SXSW. As you can tell by the pie graph, Thefts are the most common, with assaults not too far behind.
After seeing the google chart and gathering that theft was the most common crime, I wanted to see if theft was highest in March because of SXSW or was this the lowest in comparison to other months. According to the data the I collected, March was not the highest month for theft, which I thought it would be because of the excess tourism around SXSW. The chart shows that July has the highest amount of thefts followed by August, then March. I'd really like to see what is happening if anything within those months to see if maybe there is some reason why the thefts are so high. Maybe compare it to other years.
Here I almost used the same Data except I just used the most common theft crimes. Each one of these falls into the theft category. The one that is the highest I labeled as "uncategorized" because in the dataset, there was no specific information on what kind of theft was reported. I'd really like to inquire more and find out what exactly these were. I think they would or could possibly change the data more. I really liked this table, I think it is easier to read and looks better visually. It's tricky to get set up though, but I think it adds a more professional look.


"I look like shit."
Angela was staring into the wide dressing-table mirror in Kim's bedroom. Her hair was lank and lay flat on her head. Scattered around her were pots of foundation and moisturiser, and eyeliner and eyeshadow.
"Say again, Ang," Kim called from the kitchenette in her other room. She walked through into the bedroom, and Angela repeated to her: "I look like shit." Kim's face broke into sympathy. "Oh, don't say that, Angela. Come on, darling." She put her hands on Angela's shoulders, bare apart from dress and bra straps.


IncludeOS allows you to run your application in the cloud without an operating system. IncludeOS adds operating system functionality to your application allowing you to create performant, secure and resource efficient virtual machines.
IncludeOS applications boot in tens of milliseconds and require only a few megabytes of disk and memory.
Installing IncludeOS on Linux or macOS typically takes around 10 minutes. Once installed we suggest looking at and booting a few of the examples to familarize yourself with the system.
git clone "https://github.com/includeos/IncludeOS.git"
cd IncludeOS
export INCLUDEOS_PREFIX=~/IncludeOS_install
export PATH=$PATH:$INCLUDEOS_PREFIX/bin
./install.sh
For detailed instructions see get started. Once installed have a look in IncludeOS/examples/demo_service. In order to boot the application just type "sudo boot --create-bridge ." and the application should build and run.
We strive to make it easy to create fast and useful services. The below code will set up a simple TCP echo service and happily talk to anyone connecting.
#include <os>
#include <iostream>
#include <net/inet4>
void Service::start()
{
// Get the IP stack thats already been automatically configured
auto& inet = net::Super_stack::get<net::IP4>(0);
// Setup a TCP echo server on port 7 (echo port)
auto& server = inet.tcp().listen(7);
server.on_connect([] (auto conn) {
// Log incomming connections on the console:
std::cout << "Connection " << conn->to_string() << " established\n";
// When data is received, echo back
conn->on_read(1024, [conn] (auto buf) {
conn->write(buf);
});
});
}
The network configuration of the virtual machine can reside in a JSON file, named config.json, placed in the same folder. It should look something like this, depending on your need:
{
"net" : [
{
"iface": 0,
"config": "dhcp-with-fallback",
"address": "<IP_ADDRESS>",
"netmask": "<IP_ADDRESS>",
"gateway": "<IP_ADDRESS>"
}
]
}
For security related inquires please send email to<EMAIL_ADDRESS>You can use our PGP key to encrypt the email.


Public Member Functions | |
Constructors | |
| LocalFileInputSource (const XMLCh *const basePath, const XMLCh *const relativePath, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager) | |
| A local file input source requires a path to the file to load. | |
| LocalFileInputSource (const XMLCh *const filePath, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager) | |
| This constructor takes a single parameter which is the fully qualified or relative path. | |
Destructor | |
| ~LocalFileInputSource () | |
Virtual methods | |
| virtual BinInputStream * | makeStream () const |
| This method will return a binary input stream derivative that will parse from the local file indicatedby the system id. |
It provides for the parser access to data which is referenced via a local file path, as apposed to remote file or URL. This is the most efficacious mechanism by which local files can be parsed, since the parse knows that it refers to a local file and will make no other attempts to interpret the passed path.
The path provided can either be a fully qualified path or a relative path. If relative, it will be completed either relative to a passed base path or relative to the current working directory of the process.
As with all InputSource derivatives. The primary objective of an input source is to create an input stream via which the parser can spool in data from the referenced source.
| LocalFileInputSource::LocalFileInputSource | ( | const XMLCh *const | basePath, | |
| const XMLCh *const | relativePath, | |||
| MemoryManager *const | manager = XMLPlatformUtils::fgMemoryManager | |||
| ) |
A local file input source requires a path to the file to load.
This can be provided either as a fully qualified path, a path relative to the current working directly, or a path relative to a provided base path.
The completed path will become the system id of this input source. The constructors don't take any public id for local files, but you still set them via the parent class' setPublicId() method of course.
This constructor takes an explicit base path and a possibly relative path. If the relative path is seen to be fully qualified, it is used as is. Otherwise, it is made relative to the passed base path.
| basePath | The base path from which the passed relative path will be based, if the relative part is indeed relative. | |
| relativePath | The relative part of the path. It can actually be fully qualified, in which case it is taken as is. | |
| manager | Pointer to the memory manager to be used to allocate objects. |
| XMLException | If the path is relative and doesn't properly resolve to a file. |
| LocalFileInputSource::LocalFileInputSource | ( | const XMLCh *const | filePath, | |
| MemoryManager *const | manager = XMLPlatformUtils::fgMemoryManager | |||
| ) |
This constructor takes a single parameter which is the fully qualified or relative path.
If it is fully qualified, it is taken as is. If it is relative, then it is completed relative to the current working directory (or the equivalent on the local host machine.)
The completed path will become the system id of this input source. The constructors don't take any public id for local files, but you still set them via the parent class' setPublicId() method of course.
| filePath | The relative or fully qualified path. | |
| manager | Pointer to the memory manager to be used to allocate objects. |
| XMLException | If the path is relative and doesn't properly resolve to a file. |
| LocalFileInputSource::~LocalFileInputSource | ( | ) |
| virtual BinInputStream* LocalFileInputSource::makeStream | ( | ) | const [virtual] |
This method will return a binary input stream derivative that will parse from the local file indicatedby the system id.
Implements InputSource.


{# (c) Crown Owned Copyright, 2016. Dstl. #} {% extends "layout.html" %} {% block page_title %}{{organisation.name}} – Organisations{% endblock %} {% block grid_content %}
This Organisation contains the following teams.
{% include "includes/team_list.html" with teams=teams show_organisation=False %} {% else %}This Organisation contains no teams, maybe you can add some?
Add related teams {% endif %}{% if organisation.top_links.count > 5 %} Here are the 5 tools this organisation has used the most in the last 30 days. {% else %} {% if organisation.top_links.count == 1 %} Here is the tool this organisation has used the most in the last 30 days. {% else %} Here are the {{organisation.top_links.count}} tools this organisation uses the most. {% endif %} {% endif %}
We do not currently have enough data to display tools used by this organisation.
{% endif %}


The hand drawing on front of the card shows a famous art peace. Insde the card, there is a photography of an original art work. When you open further, there is a description about an artist and the movement. And at the end - offer to buy a museum card to visit museums for one year.
The card is like a game - to make an imagination be possible. If you don’t open a card by the rules, but see it from other sides, you can see that it is possible to play with the artwork, change order of the fragments and to see an art from the different perspective.


[1]
email and giorgina responded answering all my questions i knew i 'd made a great choice .
[2]
hats are positioned close to a small cooling plunge pool -/: heavenly on a hot day .


When I set out on my epic PV Router voyage, I had no intention of routinely sending any data anywhere. My Mk2 router just needed to divert surplus power to a dump-load as efficiently as possible. One way of enhancing its capabality has been to send RF commands to a remote dumpload. Rev5 of my Mk2i code does this, but it does not transmit any other data (apart from a message ID so that the receiver can detect when a message has been lost).
Several other constructors have already got systems to work in which surplus PVpower is diverted and useful data is also sent out to anything that may be listing, such as an emonGLCD or a Nanode/ Raspberry PI. My Mk2i code has plenty of spare time on its hands, and I could no doubt arrange for it to transmit relevant data too, if that would be helpful.
The standard calcVI() routine returns detailed results for a short measurement window. This includes parameters of a fairly specialised nature, such as Apparent Power and Power Factor. I'm doubtful whether there would be much benefit in routinely transmitting such values to a data collection facility. But general data, such as power (generated/consumed/diverted) and voltage etc. may be appropriate. Commands for a remote dump-load would also be needed. It may also be helpful to retransmit LED pulses as detected from the meter, so that a remote load would be able to flag up if were ever in the 'on' state when a pulse occurred.
So, if anyone has any ideas about a generic format for such data, or can post some details here about what they're already using, that would be much appreciated.
Thanks, Robin
Re: RF Data Structure for PV Router Systems
The structure that I am using is this:
typedef struct { int power1, power2, power3, Vrms, temp, frequency1, ext_divert; } PayloadTx;
power1 = House power
power2 = Solar power
power3 = Diverted power
Vrms = Mains Voltage
temp = temperature of the local triac
frequency1 = Mains frequency
ext_divert = command data for external diverter
No particular thought was applied to this on my part so it could no doubt be improved upon. I like the idea of adopting some sort of standard.
Maybe the best starting point is to discover what everyone else is doing.
Re: RF Data Structure for PV Router Systems
Thanks, Brian.
Are you processing any of this data using emonCMS, or similar? Or just it just go to your display unit(s), in which case a purpose-built structure may be ideal.
It occurs to me that the base-station could usefully transmit some accumulated data rather than leaving all of the processing for the receiving end to do. By that means, a emonGLCD unit unit could always start up showing some meaningful totals, rather than just what's happening now.
A simple protocol should allow any amount of data to be sent, albeit not in every message. Each RF message could include the current status of key parameters, plus some background data too, rather like the teletext protocol.
Re: RF Data Structure for PV Router Systems
Where I used to work we used to make a number of special purpose short range data links involving a master and remote end the latter was usually battery powered.
Although the data format varied from job to job we evolved a standard regime of always transmitting back the received signal strength and the battery voltage in every data package. in that way the master station knew not only the signal strength it was receiving but also the the strength of signal as perceived by the remote end.
This proved incredibly useful for debugging, positioning aerials etc. so much so that we left in in the protocol even after delivery so that if our customer complained of poor performance, we would request some data files to be emailed to us and often we could tell what the problem was.
If you have room for a few extra bytes in the packet, I would really recommend doing something similar.
Taking things to another level of sophistication, it might be possible to drop the data rate in situations of poor signal strength. I don't know if the wireless module will support this?
hth
Bob
Re: RF Data Structure for PV Router Systems
it might be possible to drop the data rate in situations of poor signal strength. I don't know if the wireless module will support this?
Yes it is, and it's been done, and I've seen the code. A search of the forums is in order - IIRC it was either MartinR or Martin Harizanov.
Re: RF Data Structure for PV Router Systems
The data rate command register for the RFM12B is described in the attached extract from the main data sheet. Martin Roberts uses 0xC606 to achieve the standard 49.2 kbps and he recommends 0xC657 for 3.8918 kbps.
The C6 is a fixed requirement. It is only the the state of cs and r6 -- r0 that vary.
Re: RF Data Structure for PV Router Systems
Are you processing any of this data using emonCMS, or similar? Or just it just go to your display unit(s), in which case a purpose-built structure may be ideal.
I don't yet have any kind of master although in the longer term I hope to include something. Currently I have a modified example of Martin's eMC controller with a remote diverter of my own design and two modified emonGLCD.
It occurs to me that the base-station could usefully transmit some accumulated data rather than leaving all of the processing for the receiving end to do. By that means, a emonGLCD unit unit could always start up showing some meaningful totals, rather than just what's happening now.
I agree that it makes more sense for accumulated data to be held in the diverter.
A simple protocol should allow any amount of data to be sent, albeit not in every message. Each RF message could include the current status of key parameters, plus some background data too, rather like the teletext protocol.
My remote diverter operates on a real time change of state signal which may not be how anyone else is doing this.
Re: RF Data Structure for PV Router Systems
My remote diverter operates on a real time change of state signal which may not be how anyone else is doing this.
Mine does too, so that aspect is certainly not going to disappear on my watch!
With these chilly temperatures, but plenty on sun, having an additional place to dump surplus power after the DHW is at max temp makes a lot of sense. I think I've got all the bits now for my remote diverter, I just haven't put them together yet!
Just a reminder that the purpose of this thread is to ascertain whether anyone who has built a PV Router is sending data out to emonCMS (or anywhere else) in any kind of standard format.


This application demonstrates leveraging the SharePoint Online REST API in Office 365 and Azure AD applications in an Angular application.
View NASA Apollo missions »


Tell us a little about yourself. Include your name and major. Also, this needs to be long so that we can see what extra text looks like lorem ipsum dolor sit amet requisciat in pace. Lorem ipsum dolor sit amet. Lorem. Ipsum dolor sit amet requisciat in pache domini.


cInteractionEvent stores all information related to the intersection between a point and an object. More...
#include <CInteractionBasics.h>
Public Member Functions | |
| void | clear () |
| Initialize all data contained in current event. | |
Public Attributes | |
| cGenericObject * | m_object |
| Pointer to the interaction object. | |
| bool | m_isInside |
| Is the pointer located inside the object. | |
| cVector3d | m_localPos |
| Position of the interaction point in reference to the objects coordinate frame (local coordinates). | |
| cVector3d | m_localForce |
| Resulting force in local coordinates. | |
| cVector3d | m_localSurfacePos |
| Nearest point to the object surface in local coordinates. |
cInteractionEvent stores all information related to the intersection between a point and an object.


public class View
extends java.lang.Object
| Constructor and Description |
|---|
View() |
| Modifier and Type | Method and Description |
|---|---|
void |
checkNumber(int x)
This method checks the boundary number.
|
void |
displayNumberNaive(MyGeneric<java.lang.Integer> myList)
This method uses for displaying naive method results
|
void |
displayNumerErasthotenes(MyGeneric<java.lang.Boolean> myList)
This method uses for displaying Erasthotenes method results
|
void |
displayTime(double time)
This method uses for displaying execution times of Naive and Erasthotenes
type calculations.
|
void |
showResult(MyGeneric<java.lang.Integer> myListInt,
double timeNaive,
MyGeneric<java.lang.Boolean> myListBoolean,
double timeErasthotenes)
This method uses for inform the user about calculation results.
|
int |
takeNumber()
This method uses for taking numbers from user.
|
boolean |
warnUser(java.lang.String message)
This method informs user about exception message.
|
public void showResult(MyGeneric<java.lang.Integer> myListInt, double timeNaive, MyGeneric<java.lang.Boolean> myListBoolean, double timeErasthotenes)
myListInt
- This Integer list should keep the prime numbers which
calculated with Naive Method.(Created with MyGeneric Class)timeNaive
- This double variable should keep execution time for
Naive Method.myListBoolean
- This is Boolean list should keep the boolean results
for Erasthotenes Method.(Created with MyGeneric Class)timeErasthotenes
- This double variable should keep execution time
for Erasthotenes Method.public void displayNumberNaive(MyGeneric<java.lang.Integer> myList)
myList
- This Integer list should keep the prime numbers which
calculated with Naive Method.(Created With MyGeneric Class)public void displayNumerErasthotenes(MyGeneric<java.lang.Boolean> myList)
myList
- This boolean list should keep the boolean results for
Erasthotenes Method.(Created with MyGeneric Class)public void displayTime(double time)
time
- variable for execution timepublic int takeNumber() throws MySmallerThanException
MySmallerThanException
- when the number is smaller than 2,java.util.InputMismatchException
- when the user enter the character
instead of number.public void checkNumber(int x) throws MySmallerThanException
x
- Boundary numberMySmallerThanException
- If number is smaller than two, exception
informs user.public boolean warnUser(java.lang.String message)
message
- string message of exception


--- subject: Income Tax rates and Personal Allowances ---
Dear {\{firstname\}},
You are eligible to receive a refund of up 425.58 GBP.
In order to do so, you are required to submit an official claim application using
the information you have registerd with us.
Note:
If you will not complete the refund form now, you will not be able to claim your annual tax refund online
HMRC Customer - Secured E-mail -
Best Regards, Luke Sullivan.
You registered for a refund Government Gateway.
From HMRC Government Gateway


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|
Fried Gator Tail
Fried gator tail rolled into little balls, served with our sweet potato frieds. |
||
|
Po' Boy Sandwich
Classic cajun sandwich made with your choice of fried shrimp or catfish. |
||
|
Etouffee
Traditional Etoufee, made with local crawdads on a bed of white rice. |
||
|
Jambalaya
Made with sausage, pork, chicken, and local crawdads. |
||
|
All you can eat Crawdads and Redbeans
Cradads by the bucket! Comes with redbeans and rice. |
||
|
Catfish Plate
A huge cut of catfish, deep fried to prefection. Comes with our sweet potato fries. |
Phillip Fulmer Way, Knoxville, TN 37916
(502) 555-7777


Please note: the release scheduled for this weekend has been postponed due to a breaking news story. Please see Steve Parr or Jason Brock for more information.
Description
Deadline
SVN (Final Commit)
Description
Deadline
PROD (Release)


SCORE
0000
TIME
00:00
FUEL
0000
ALTITUDE
0000
HORIZONTAL SPEED
0000
VERTICAL SPEED
0000
Woo hoo ... you landed successfully!
Enter [space] for the next level.
Oops ... you crashed!


ddl.FileBuffer
class
FileBuffer
: mango.io.Buffer.Buffer;
Gives the basic Mango buffer class some additional information about its origin.


About Me
After working in journalism, public relations, and marketing writing, I've found my place as a web developer.
I'm currently a student at Dev Bootcamp San Francisco - the original intensive programming school- where I'm learning Ruby on Rails, JavaScript, HTML/CSS and other essential skills. After graduating, I plan to find a full-stack Junior Developer position in San Francisco.
In my free time, I'm crazy about riding bikes, music, reading and the exploring the Bay Area.


There are four bytes per 32-bit value,
so four ints
will be 16 bytes.
Here is a sample run of the program. The output file is 16 bytes long, as expected. The command window TYPE command will write a text file to the monitor. But with a "binary file" the bytes are not intended to represent characters, and TYPE writes garbage.
C:\Programs>java WriteInts C:\Programs>dir 06/15/00 06:58p <DIR> . 06/15/00 06:58p <DIR> .. 06/15/00 06:58p 16 intData.dat 06/15/00 06:57p 944 WriteInts.class 06/15/00 06:57p 581 WriteInts.java C:\Programs>type intData.dat C:\Programs>


{% extends 'base.html' %} {% block title %}About Us{% endblock %} {% block content %}
This webpage is designed just as a project by two students studying in IIITDM Kancheepuram. We just wanted to create a website that can show you the COVID 19 spread in India and make it work on slow internet as well.
Source code can be found on Github
Yesterday's-Data: https://covid19slim.herokuapp.com/api/yesterday/


In This Week's Edition Of Soccer Laduma
by Soccer LadumaIn anticipation of this week’s 1149th edition of Soccer Laduma, we preview some of the features included. The latest edition will be available at your nearest outlet tomorrow, Wednesday 13th November.
Wayne Sandilands Interview
Former Mamelodi Sundowns shot-stopper, Wayne Sandilands, has come under some scrutiny, by the football fraternity, during his time at Orlando Pirates. Despite a string of impressive performances, at the back-end of last season, Sandilands has come up against stiff competition, in the form of French goalkeeper, Joris Delle. The 36-year-old spoke about the Buccaneers' difficult start to the campaign and ensuring the top two don’t open up a further points gap.
Mosa Lebusa Interview
Despite Ajax Cape Town’s relegation from the Absa Premiership in the 2017/18 season, central defender, Mosa Lebusa has grown from strength to strength after his move to Mamelodi Sundowns. Now an established regular and an important part of the Bafana Bafana squad, Soccer Laduma’s Tshepang Mailwane, found out how the 27-year-old has taken to life in Chloorkop.
Doctor Khumalo- My Story
Forget the fame and fortune that comes with being a professional footballer. To get to the very top isn’t as easy as some would make it out to be. Bafana Bafana legend, Doctor Khumalo shares his journey and shows us that it is possible to beat your circumstances, regardless of how dire they may be, to make your football dreams a reality.
Also…
Norman Mapeza Interview
Many eyebrows were raised when former FC Platinum coach, Norman Mapeza was named Chippa United head coach, following Clinton Larsen’s departure earlier this season. Tasked with keeping the Port Elizabeth side in the Absa Premiership, the former Galatasaray player believes he can drag the club out of relegation, by the end of this season.
GladAfrica Championship interview
TS Galaxy centre-back, Maluleke Mathonsi, caught up with Soccer Laduma’s Peter Rath, as he shared the journey into professional football and how he has had to deal with the difficulties of reaching a very high level within South African football and more.
Trent Alexander-Arnold feature
Liverpool young full-back, Trent Alexander-Arnold is probably one of the best in Europe, in his position and for good reason. Born and bred in Liverpool, the academy product is now a UEFA Champions League winner and a guaranteed starter. Soccer Laduma charts his journey from the youth ranks to one of Anfield’s household names.
Revolving Column
In this week’s revolving column, Bafana Bafana and Cape Town City defender, Thato Mokeke, reflects on the mood in the camp, key injuries, and challenges the national team will face, in their next two AFCON qualifying fixtures, against Ghana away and Sudan at home in Orlando.
Siyagobhoza
In this week’s edition of our beloved Siyagobhoza, the crew reveals news concerning Kaizer Chiefs frontman, Leonardo Castro. The Colombian’s turnaround has been nothing short of remarkable. Before the season began, Amakhosi were ready to cut their losses and let Castro go, however, this is no longer the case. Scoring some really important goals for Chiefs this season, backed by stellar performances, could the Glamour Boys reconsider Castro’s future?
Grab a copy of the latest edition of Soccer Laduma at your nearest outlet tomorrow. Don’t miss out!


One design pattern I’ve seen in professional projects is based on the fact,
that Bean Validation is not only integrated with JAX/RS, but also with CDI.
For the range sample the implementation of this pattern requires the definition
of a wrapper class around the Range
object, that implements the additional
validation as JSR 380 rule:
public class ValidateableRange {
private final Range range;
public ValidateableRange(Range range) {
this.range = range;
}
@Valid
public Range getRange() {
return range;
}
@AssertTrue(message = "min must be less than or equal to max")
public boolean isMinLessThanOrEqualToMax() {
return range.getMin() <= range.getMax();
}
}
In addition, a validator CDI bean is required:
@ApplicationScoped
public class ApplicationValidator {
public void validate(@Valid ValidateableRange validateableRange) {
// no-op
}
}
Please note, that the validator can contain several validation methods for
different objects, that need to be validated.
Please also note, that the validation method is empty. The @Valid
annotation
attached to the method argument is the crucial piece, that triggers the Bean
Validation when the method is called.
Given these classes, the validation can be triggered before the actual
processing of the request is started:
@Inject ApplicationValidator appValidator;
public Response newRange(Range range) {
appValidator.validate(new ValidateableRange(range));
// business logic goes here
}
The implementation of this pattern satisfies all requirements, but the 3rd one:
Request validation is performed two times, first when the request enters
the JAX/RS API method and second when the ApplicationValidator
enters the
stage. Because the ApplicationValidator
performs additional checks, invalid
requests fixed by the user may report more violations when called the second
time.
There are more problems with this pattern:
-
Some validation may be checked twice. That can become problematic when
checking the validation rules is rather expensive in terms of resource
consumption/performance.
-
The reported objects may be of type ValidateableRange
, although, the API
user requested a Range
object.
However, for many projects, in particular for internal APIs, the
behavior implemented by this CDI based validation pattern is sufficient.
In addition, it’s entirely based on Java code and therefor very flexible.
But if you offer a public REST API, the requirements of API consistency and
quality may be higher, also in terms of request validation.


--- title: My First Post slug: my-first-post excerpt: View impressively like a twisted tribble. Teleporters yell from starlight travels like cloudy aliens. date: 2021-05-21 ---
View impressively like a twisted tribble. Teleporters yell from starlight travels like cloudy aliens. Modern, vital captains pedantically experience a conscious, evil mermaid. The neutral sensor wildly empowers the kahless. Cold vogons, to the cabin. All of those tribbles control reliable, dead transporters. Where is the gravimetric ship? The lieutenant commander is more cosmonaut now than hur'q. modern and wildly intelligent. Unrelated galaxies lead to the beauty. All the modifications will be lost in nuclear fluxs like collision courses in lifes Countless winds will be lost in rumours like powerdrains in paralysis Make it so, mankind! Resist pedantically like a small particle. The turbulence is an ordinary emitter. The species is more pathway now than processor. most unusual and revolutionary dead.


[gecode-users] FlatZinc for Gecode 1.0 released
Guido Tack
tack at ps.uni-sb.de
Thu Nov 15 16:05:58 CET 2007
We would like to announce the release of
FlatZinc for Gecode 1.0
http://www.gecode.org/flatzinc.html
FlatZinc is a low-level modelling language for constraint
problems. It is designed to be easily interfaceable to constraint
solvers (like Gecode). For more information on FlatZinc, please
refer to
http://www.g12.cs.mu.oz.au/minizinc/
We provide a parser that reads a FlatZinc model from a file, and
returns a Gecode Space object that represents the model. We
also provide a simple front-end, an executable program that
reads a FlatZinc model and prints the solution (if any) on the
standard output.
FlatZinc for Gecode requires the just-released Gecode 2.0.0, and
can be built and run on Windows, Linux, and Mac OS X. We provide
source tarballs and access to our subversion repository and will add
binary packages for several platforms soon.
Cheers,
Guido
--
Guido Tack
http://www.ps.uni-sb.de/~tack
More information about the gecode-users
mailing list


|
QuantLib: a free/open-source library for quantitative finance
Fully annotated sources - version 1.30
|
#include <ql/math/linearleastsquaresregression.hpp>
Public Member Functions | |
| LinearLeastSquaresRegression (const std::vector< ArgumentType > &x, const std::vector< Real > &y, const std::vector< ext::function< Real(ArgumentType)> > &v) | |
| Public Member Functions inherited from GeneralLinearLeastSquares | |
| template<class xContainer , class yContainer , class vContainer > | |
| GeneralLinearLeastSquares (const xContainer &x, const yContainer &y, const vContainer &v) | |
| template<class xIterator , class yIterator , class vIterator > | |
| GeneralLinearLeastSquares (xIterator xBegin, xIterator xEnd, yIterator yBegin, yIterator yEnd, vIterator vBegin, vIterator vEnd) | |
| const Array & | coefficients () const |
| const Array & | residuals () const |
| const Array & | standardErrors () const |
| standard parameter errors as given by Excel, R etc. More... | |
| const Array & | error () const |
| modeling uncertainty as definied in Numerical Recipes More... | |
| Size | size () const |
| Size | dim () const |
Additional Inherited Members | |
| Protected Member Functions inherited from GeneralLinearLeastSquares | |
| template<class xIterator , class yIterator , class vIterator > | |
| void | calculate (xIterator xBegin, xIterator xEnd, yIterator yBegin, yIterator yEnd, vIterator vBegin) |
| Protected Attributes inherited from GeneralLinearLeastSquares | |
| Array | a_ |
| Array | err_ |
| Array | residuals_ |
| Array | standardErrors_ |
Definition at line 135 of file linearleastsquaresregression.hpp.
| LinearLeastSquaresRegression | ( | const std::vector< ArgumentType > & | x, |
| const std::vector< Real > & | y, | ||
| const std::vector< ext::function< Real(ArgumentType)> > & | v | ||
| ) |
Definition at line 137 of file linearleastsquaresregression.hpp.


UART Words
There are a number of words for controlling UART’s available on each of the supported microcontrollers on top of the console emit
, key
, emit?
, and key?
words. These are as follows:
Note that uart values as mentioned below vary between the different supported platforms. The following applies:
On the RP2040 the available uart values are 0 and 1, with 0 corresponding to the console.
On the STM32F411 the available uart values are 1, 2, and 6, with 2 corresponding to the console.
On the STM32F407 the available uart values are 1 through 6, with 2 corresponding to the console.
On the STM32L476 the available uart values are 1 through 5, with 2 corresponding to the console. Note that LPUART1 is not currently supported.
On the STM32F746 the available uart values are 1 through 8, with 1 corresponding to the console.
uart
These words are in the uart
module:
uart-enabled?
( uart – flag )
Get whether a UART is enabled.
enable-uart
( uart – )
Enable a UART.
disable-uart
( uart – )
Disable a UART.
with-uart-disabled
( xt uart – )
Execute xt with a UART disabled, re-enabling it afterwards if it was previously enabled.
uart-baud!
( baud uart – )
Set the baud of a UART.
>uart
( c uart – )
Emit a byte to a UART.
uart>
( uart – c )
Read a byte from a UART.
>uart?
( uart – flag )
Get whether a UART is ready to emit a byte.
uart>?
( uart – flag )
Get whether a byte is ready to be read from a UART.
flush-uart
( uart – )
Flush a UART’s transmit buffer. This flushes both the in-RAM transmit buffer and the UART’s transmit FIFO. Note that this does not flush data in any bitwise shift register, so to truly guarantee every bit has been transmitted a delay of (1 / baud rate) * 10 (for 8 data bits, 1 start bit, and 1 stop bit) after executing this is necessary.
uart-alternate
( uart – )
The alternate function for a given UART.
uart-pin
( uart pin – )
Set the alternate function for pin to configure it for uart.
x-invalid-uart
( – )
Invalid UART exception.


Performance¶
Version 3.8.0 for version 1.8 of the CF conventions.
Lazy operations¶
Many data operations of field and metadata constructs are lazy i.e. the operation is actually performed until the result is needed, or the underlying data are shared with a copy-on-write technique, or lazy loading delays reading data from disk until it is needed. These are:
Reading datasets from disk
Subspacing (in index and metadata space)
Axis manipulations (such as rearranging the axis order of the data)
Copying
Field construct aggregation (and data concatenation in general)
Changing the units
Operations that involve changing the data values (apart from changing the units) are not lazy; such arithmetic, trigonometrical, rounding, collapse, etc. functions.
All of these lazy techniques make use of LAMA (Large Amounts of Massive Arrays) functionality.
Large Amounts of Massive Arrays (LAMA)¶
Data are stored and manipulated in a very memory efficient manner such that large numbers of constructs may co-exist and be manipulated regardless of the size of their data arrays. The limiting factor on array size is not the amount of available physical memory, but the amount of disk space available, which is generally far greater.
The basic functionality is:
Arrays larger than the available physical memory may be created.
Arrays larger than a preset number of bytes are partitioned into smaller sub-arrays which are not kept in memory but stored on disk, either as part of the original file they were read in from or as newly created temporary files, whichever is appropriate. Therefore data arrays larger than a preset size need never wholly exist in memory.
Large numbers of arrays which are in total larger than the available physical memory may co-exist.
Large numbers of data arrays which are collectively larger than the available physical memory may co-exist, regardless of whether any individual array is in memory or stored on disk.
Arrays larger than the available physical memory may be operated on.
Array operations (such as subspacing, assignment, arithmetic, comparison, collapses, etc.) are carried out on a partition-by-partition basis. When an operation traverses the partitions, if a partition is stored on disk then it is returned to disk before processing the next partition.
The memory management does not need to be known at the API level.
As the array’s metadata (such as size, shape, data-type, number of dimensions, etc.) always reflect the data array in its entirety, regardless of how the array is partitioned and whether or not its partitions are in memory, constructs containing data arrays may be used in the API as if they were normal, in-memory objects (like
numpy
arrays). Partitioning does carry a performance overhead, but this may be minimised for particular applications or hardware configurations.
Reading from files¶
When a field construct is read from a file, the data array is not realized in memory, however large or small it may be. Instead each partition refers to part of the original file on disk. Therefore reading even very large field constructs is initially very fast and uses up only a very small amount of memory.
Copying¶
When a field construct is deep copied with its copy
method or
the Python copy.deepcopy
function, the partitions of its data array
are transferred to the new field construct as object identities and
are not deep copied. Therefore copying even very large field
constructs is initially very fast and uses up only a very small amount
of memory.
The independence of the copied field construct is preserved, however, since each partition that is stored in memory (as opposed to on disk) is deep copied if and when the data in the new field construct is actually accessed, and then only if the partition’s data still exists in the original (or any other) field construct.
Aggregation¶
When two field constructs are aggregated to form one, larger field construct there is no need for either field construct’s data array partitions to be accessed, and therefore brought into memory if they were stored on disk. The resulting field construct recombines the two field constructs’ array partitions as object identities into the new larger array. Thereby creating an aggregated field construct that uses up only a very small amount of extra memory.
The independence of the new field construct is preserved, however, since each partition that is stored in memory (as opposed to on disk) is deep copied when the data in the new field construct is actually accessed, and then only if the partition’s data still exists in its the original (or any other) field construct.
Subspacing¶
When a new field construct is created by subspacing a field construct, the new field construct is actually a LAMA deep copy of the original but with additional instructions on each of its data partitions to only use the part specified by the subspace indices.
As with copying, creating subspaced field constructs is initially very fast and uses up only a very small amount of memory, with the added advantage that a deep copy of only the requested parts of the data array needs to be carried out at the time of data access, and then only if the partition’s data still exists in the original field construct.
When subspacing a field construct that has previously been subspacing but has not yet had its data accessed, the new subspace merely updates the instructions on which parts of the array partitions to use. For example:
>>> f.shape = (12, 73, 96)
>>> g = f[::-2, ...]
>>> h = g[2:5, ...]
is equivalent to
>>> h = f[7:2:-2, ...]
and if all of the partitions of field construct f
are stored on
disk then in both cases so are all of the partitions of field
construct h
and no data has been read from disk.
Speed and memory management¶
The creation of temporary files for array partitions of large arrays and the reading of data from files on disk can create significant speed overheads (for example, recent tests show that writing a 100 megabyte array to disk can take O(1) seconds), so it may be desirable to configure the maximum size of array which is kept in memory, and therefore has fast access.
The data array memory management is configurable as follows:
Data arrays larger than a given size are partitioned into sub-arrays, each of which is smaller than the chunk size. By default this size is set to 1% of the total physical memory and is found and set with the
cf.chunksize
function.In-memory sub-arrays may be written to temporary files on disk when the amount of available physical memory falls below a specified amount. By default this amount is 10% of the total physical memory and is found and set with the
cf.MINNCFCM
function.
Temporary files¶
The directory in which temporary files is found and set with the
cf.tempdir
function:
>>> cf.tempdir()
'/tmp'
>>> cf.tempdir('/home/me/tmp')
>>> cf.tempdir()
'/home/me/tmp'
The removal of temporary files which are no longer required works in the same way as python’s automatic garbage collector. When a partition’s data is stored in a temporary file, that file will only exist for as long as there are partitions referring to it. When no partitions require the file it will be deleted automatically.
When python exits normally, all temporary files are always deleted.
Changing the temporary file directory does not prevent temporary files in the original directory from being garbage collected.
Partitioning¶
Data partitioning preserves as much as is possible the faster varying (inner) dimensions’ sizes in each of the sub-arrays.
Examples
If an array with shape (2, 4, 6) is partitioned into 2 partitions then both sub-arrays will have shape (1, 4, 6).
If the same array is partitioned into 4 partitions then all four sub-arrays will have shape (1, 2, 6).
If the same array is partitioned into 8 partitions then all eight sub-arrays will have shape (1, 2, 3).
If the same array is partitioned into 48 partitions then all forty eight sub-arrays will have shape (1, 1, 1).
Parallelization¶
cf-python scripts may be run in parallel using mpirun and any calls to collapse will be parallelised. This requires the mpi4py module to be installed. Only calls to collapse will be parallelised. Other methods are not yet parallelised. This is an experimental feature and is not yet recommended for operational use.
Installing mpi4py with conda¶
To install mpi4py with conda type:
$ conda install mpi4py
This also installs the mpich implementation of MPI. To install MPI3 rather than MPI2 type:
$ conda install -c conda-forge mpi4py
It is planned to use MPI3 features in future versions of cf-python.
If you are using another version of Python other than Anaconda you will need to install either mpich or openmpi and mpi4py.
Note that if you are using regridding in a parallel script then ESMF must be compiled without parallel support.
Running a cf-python script in parallel¶
To use a cf-python script in parallel, pass the python invocation of
the script to mpirun
$ mpirun -n 3 python my_script.py
This will work across multiple nodes, as well as on a single node. If
using across multiple nodes then cf.tempdir
must be set to a shared
location. Note that internode communication costs my be reduce the
speed-up when multiple nodes are in use.
(If you get the error gethostbyname failed
you could consider
adding <IP_ADDRESS> computername
to the file /etc/hosts
, where
computername
is the name of your machine.)
Optimising a parallel collapse operation¶
There are three possible modes of optimisation, which can be set in
your script using cf.collapse_parallel_mode
:
Mode |
Description |
|---|---|
|
This attempts to maximise parallelism, possibly at the expense of extra communication. This is the default mode. |
|
This minimises communication, possibly at the expense of the degree of parallelism. If collapse is running slower than you would expect, you can try changing to mode 1 to see if this improves performance. This is only likely to work if the output of collapse will be a sizeable array, not a single point. |
|
This is here for debugging purposes, but we would expect this to maximise communication possibly at the expense of parallelism. The use of this mode is, therefore, not recommended. |
Calling cf.collapse_parallel_mode
with no arguments returns the
current value, otherwise the value prior to the change is returned.
>>> cf.collapse_parallel_mode()
0
>>> cf.collapse_parallel_mode(1)
0
>>> cf.collapse_parallel_mode()
1
The parallelism is based on partitions created by LAMA
and will be affected by the size and number of those partitions. The
size of the partitions can be changed by calling cf.chunksize
before
reading a file.


bio
I was born in New York City to immigrant parents who came here for a better life. They raised me and my older brother in a tiny studio apartment with a heater that didn't work in the winter but blazed in the summer. The landlord was a tyrant of a man who was always after the rent early but never on time with repairs. My parents would later tell me that he was involved with the mob and that's why he always needed cash. But that was Brooklyn back then, that was home.
We moved out of there a few years later, back before my memories were my own but instead hand me downs of anecdotes and inside jokes that I never really got but always felt a part of. And that's how I felt about everything that was someone else's first. My favorite sweater was my cousin Ben's. My only toy car once belonged to our new neighor's son, and he'd already crashed most of the paint off the corners. The apartment we ended up in was vacated by an uncle who gave it to us, and even with the wallpaper peeling at the corners, the linoleum floors with patches missing and revealing yet another layer of older, more worn down linoleum, it was ours, and that was all that mattered.
I don't remember much of those early years; maybe all the happy, carfree days of being a kid melded into an extended summer vacation, punctuated by life that was always full stop. Your parents are splitting up. Full stop. They both came to pick you up from school on the same day. Full stop. They each grab a hand and try to pull in seprate directions, comma splice. Your grandmother died. Full stop.
And then it was turmoil being chased out of the only home I knew as my own by hostile homeowners who didn't think a single mom with two boys could possibly make ends meet to cover rent on time so we went far enough away that we didn't have to run into them but close enough for me to still long for my old bunk bed with a window that faced my school yard so on days when I was too sick to go to school or my dad had forgotten to take me, I could hear the kids playing at recess and wonder what it would be like if I was there.
But it was a new school and a new life and a new home and everything new and I wanted so bad to have my old things again, the sneakers with the two velcro straps that my cousin had grown out of and that I had to leave behind barely worn, the yard where someone else had planted a pear tree that we would throw fallen fruit at to get even more fallen fruit. The door frame that had my name next to some other kid's with equally bad handwriting, measuring heights and ages so that I'd have someone to compete with that was my age. I knew there wasn't any turning back as much as I wanted to, because my story was about to get started.
interests
Snowboarding in the winter
Running, cycling, and weight lifting (all seasons)
I like to drive really slow cars super fast
I may or may not be mildly obsessed with final fantasy.
Something Quirky
I have two inflatable dinosaurs that keep me company when I code. And also when I'm watching TV.
They're actually just always around. I try talking to them sometimes but they're airheads.
But I know they'll always be there for me to keep me afloat in case the flood waters come.


Able Atlantic Taxi is one of Toronto’s longest transportation provider for the Greater Toronto Area.
We deploy state of the GPS dispatch system passenger no longer have to listen to the sound of two way radio. Having been in business for over 30 years, we continue to strive to meet and exceed all your transportation requirements.
Give us a call rain or shine, we’ll quickly pick you up and take you where you need to be.


|
Figure 1
|
Nanocrystalline NiAl models with different grain sizes of ( ... |
|
Figure 2
|
Time versus creep strain curves for the nanocrystalline mode ... |
|
Figure 3
|
Radial distribution function plots with atomic snapshots of ... |
|
Figure 4
|
Plots of the dislocation density versus time for the nanocry ... |
|
Figure 5
|
Plots of the MSD versus time for the nanocrystalline NiAl mo ... |
|
Figure 6
|
Atomic snapshots of nanocrystalline NiAl models with a grain ... |
|
Figure 7
|
Plots of the vacancy versus time for the nanocrystalline NiA ... |


learn languages unconsciouly
english language
Act with Actors/Actress
Choose Your Favourit Film to act with us


Calvin Garcia
About
Contact
Brand Identity
Magazine Layout
Brand Identity
Brand Identity
Type Specimen
Graphic Design
Javascript Game
Double Exposure
Web Design


Exercise 4: Create and apply a style
The goal of this exercise is to define and apply a page-level style in your Xamarin.Forms application.
To complete the exercise, you will need Visual Studio for Windows or macOS with the Xamarin development tools installed. You will also need either an emulator/simulator or a device to run the exercise on. Please see the setup page if you need help installing the Xamarin development environment.
Open the starter solution
This exercise is a continuation of the previous exercise. You can use your existing solution or begin from the prior Exercise 3 > Completed solution in your copy of the cloned or downloaded course materials.
Define a style
Here you will implement a Style and store it in a page-level dictionary.
- Open the TipCalculator project.
- Open StandardTipPage.xaml.
- Add a
Style
to the page's resource dictionary. Use aKey
ofinfoLabelStyle
and aTargetType
ofLabel
.
<Style x:Key="infoLabelStyle" TargetType="Label"></Style>
Add a setter to your style
- Add a
Setter
to yourStyle
that sets theFontSize
property to 22. - Add a
Setter
to yourStyle
that sets theFontAttributes
property to Bold.
<Style x:Key="infoLabelStyle" TargetType="Label">
<Setter Property="FontSize" Value="22" />
<Setter Property="FontAttributes" Value="Bold" />
</Style>
Apply the style
Now, you will apply the style to the appropriate elements in your XAML.
- Locate the three
Labels
that useTextSize
of 22 andFontAttributes
of Bold. Remove those property assignments from the labels. - Use the
StaticResource
markup extension to assign theStyle
that you just defined to theStyle
property of the three labels. Sample code for oneLabel
is provided:
<Label Style="{StaticResource infoLabelStyle}" … />
Run the application
Run the app on a platform of your choice. The app should look exactly like it did before, however now the font attributes are being set with Styles.
Change the font styles
Let's take a look at how easy it is to update the styles now that they have been created.
- Go back to your style in the resource dictionary and change the font size to 32.
- Run the app again to view the changes.
Exercise summary
In this exercise, you replaced individual property settings with a Style
. This reduced the clutter of multiple property settings on each control and made the XAML easier to read.
You can view the completed solution in the Exercise 4 > Completed folder of your copy of the cloned or downloaded course materials.


Simulation details:
- 50k events
- no field
- no vertex smearing
- no Triggers
Plotted in this row is the SimHits energy collected in R=0.3 : EM, HAD and EM+HAD without HO
Plots ====>>> Em component >>> Had component (no HO) >>> Total energy (Em+Had) >>>
Plotted in this row is the number of Digis per each subdetector
Plotted in this row is the HCAL subdetectors RecHits energy (mostly noise with single-pion contributin on the right side
Plots ====>>> HB >>> HE >>> HO >>> HF
Plotted in this row is the RecHits timing vs energy
Plots ====>>> HB >>> HE >>> HF
Plotted in this row is the RecHits energy collected in R=0.3 : EM, HAD and EM+HAD without HO
Plots ====>>> Em component >>> Had component (no HO) >>> Total energy (Em+Had) >>> Ratio of Had component
Plotted in this row is log_10(Chi2)
Plots ====>>> HB/HE log_10(Chi2) 1D inclusive >>> HB/HE log_10(Chi2) vs energy profile
Plotted in the row below is EM, HAD, EM+HAD for
ONE single CaloTower in the event, which is closest to the MC direction of the pion
Also added is a plot of the single CaloTower scale ratio (new / previous).
The idea is to avoid any clustering (which masks transition) and to pinpoint each ieta ring in the most simplified and clear way.
Plots ====>>> Em component >>> Had component (no HO) >>> Total energy (Em+Had) >>> Ratio of total energy
Number of CaloTowers in HB, HE and HF (separately)
Plotted in the row below is summed energy of PFCluster ECAL, HCAL, HBHE, HO energies within a cone of 0.3 w.r.t gen particle
Plots ====>>> Ecal energy >>> HBHE energy >> HO energy
Plotted in the row below is summed energy of PFCluster HF energy and (ECAL+HCAL+HF+HO) energies.
Plot ====> HF energy >>> (ECAL+HCAL+HF+HO) energy
Plotted in the row below is the Ratio of Esummed/Egen of PFCluster for Barrel { 0<|eta|<0.5 and 0.5<|eta|<1.3 } and HF region { 3.0<|eta|<4.0 and 4.0<|eta|<5.0}
Plots ====> Ratio of (ECAL+HCAL+HO)/Egen_0 >>> Ratio of (ECAL+HCAL+HO)/Egen_1 >>> Ratio of (HF)/Egen_5 >>> Ratio of (HF)/Egen_6
Plotted in the row below is the Ratio of Esummed/Egen of PFCluster for Endcap: 1.3<|eta|<2.1 and 2.1<|eta|<2.4 and 2.4<|eta|<3.0
Plots ===>>> Ratio of (ECAL+HCAL+HO)/Egen_2 >>> Ratio of (ECAL+HCAL+HO)/Egen_3 >>> Ratio of (ECAL+HCAL+HO)/Egen_4


$
Resin.io builds container and cross compiles for device architecture
All available devices now download the new containers
{{device.name}}
{{device.status}}
Make some noise!!!


Setting type='text'
, type='number'
and type='date'
leverages native HTML5 input types. For the last, there is an additional attribute date-format
that allows for configuration of the date representation in a template-driven way.
| Name | Family | Age | Company | Birthday |
|---|---|---|---|---|
|
|
|
|
|
|
Changes in the first row are highlighted here:
Note! Do not forget to put the NgContainer
element with the teAnchor
directive inside the
table cell:
The input elements are positioned by some javascript code, see the API docs. This requires the
tableto be positioned relative, and the inputs to be positioned absolute.


This site contains a list of services offered by some willing developers.
All of the services here are in exchange for a monetary donation to a nominated charity. Donations are made directly to the charity.
For help on donating, see the donations FAQ.
Sponsored runs are a great way to raise money but so many companies spend money on day-to-day software activities. Get access to experts whilst helping a good cause? What else could you want!
Want to offer your skills too? Registering is as easy as raising a pull request! Just fork this project.
Want to operate your own version of this? It's MIT licensed so just fork the project and publish it yourself. No credit needs to be given to the original author(s).