Vector Class
A 2d Vector implementation stolen directly from mrdoob's THREE.js thanks mrdoob: https://github.com/mrdoob/three.js/blob/master/src/math/Vector2.js
Constructor
Vector
-
x
-
y
Parameters:
-
x
NumberThe x component of the vector
-
y
NumberThe y component of the vector
Item Index
Methods
add
-
vector
Adds a vector to this one
Parameters:
-
vector
VectorThe vector to add to this one
Returns:
addScalar
-
scalar
Adds a scalar value to the x and y components of this vector
Parameters:
-
scalar
NumberThe scalar value to add
Returns:
addVectors
-
vector1
-
vector2
Adds two vectors to each other and stores the result in this vector
Returns:
clone
()
Vector
Creates a new instance of Vector, with the same components as this vector
Returns:
copy
-
vector
Copies the passed vector's components to this vector
Parameters:
-
vector
VectorThe vector to copy the values from
Returns:
distanceTo
-
vector
Calculates the distance to the passed vector
Parameters:
-
vector
Vector
Returns:
distanceToSquared
-
vector
Calculates the square distance to the passed vector
Parameters:
-
vector
Vector
Returns:
divideScalar
-
scalar
Divides the x and y components of this vector by a scalar value
Parameters:
-
scalar
NumberThe value to divide by
Returns:
dot
-
vector
Performs the dot product between this vector and the passed one and returns the result
Parameters:
-
vector
Vector
Returns:
equals
-
vector
Checks if this vector is equal to another
Parameters:
-
vector
VectorThe vector to compare with
Returns:
getComponent
-
index
Gets a component value of the vector
Parameters:
-
index
NumberThe index of the component to set (0 = x, 1 = y)
Returns:
length
()
Number
Calculates the length of the vector
Returns:
lengthSq
()
Number
Calculates the square length of the vector
Returns:
lerp
-
vector
-
alpha
Performs a linear interpolation between this vector and the passed vector
Parameters:
-
vector
Vector -
alpha
Number
Returns:
max
-
vector
Sets this vector components to the maximum value when compared to the passed vector's components
Parameters:
-
vector
VectorThe vector to compare to
Returns:
max
-
min
-
max
Clamps the vectors components to be between min and max
Parameters:
-
min
NumberThe minimum value a component can be
-
max
NumberThe maximum value a component can be
Returns:
min
-
vector
Sets this vector components to the minimum value when compared to the passed vector's components
Parameters:
-
vector
VectorThe vector to compare to
Returns:
multiplyScalar
-
scalar
Multiplies the x and y components of this vector by a scalar value
Parameters:
-
scalar
NumberThe value to multiply by
Returns:
normalize
()
Vector
Normalizes this vector (divides by its length)
Returns:
set
-
x
-
y
Sets the value of the vector
Parameters:
-
x
NumberThe x component of the vector
-
y
NumberThe y component of the vector
Returns:
setComponent
-
index
-
value
Sets a component value of the vector
Parameters:
-
index
NumberThe index of the component to set (0 = x, 1 = y)
-
value
NumberThe value to set the component to
Returns:
setLength
-
length
Sets the length of the vector
Parameters:
-
length
Number
Returns:
setX
-
x
Sets the X value of the vector
Parameters:
-
x
NumberThe x component of the vector
Returns:
setY
-
y
Sets the Y value of the vector
Parameters:
-
y
NumberThe y component of the vector
Returns:
sub
-
vector
Subtracts a vector from this one
Parameters:
-
vector
VectorThe vector to subtract from this one


{% extends 'ui/admin/form.html' %} {% block success %} Success file {{ file_name }}, has been uploaded and is available for download. {% endblock %} {% block breadcrumb-name %}CSV File Upload{% endblock %} {% block admin-title %}CSV File Upload{% endblock %} {% block form %}
The file will be available to users of DataHub Management Information


--- status: publish layout: page tags: - 10 meter - 30 meter - 90 meter - contour - data - dem - elevation - meter - raster - terrain - topography - usgs author: display_name: Rick Kelson email<EMAIL_ADDRESS>published: true date: 2011-08-15 17:48:42 -0600 title: 10, 30, & 90 Meter Elevation Models (USGS DEMs) categories: [] ---
AGRC has populated it's FTP site with DEMs from the USGS for the State of Utah. There is a statewide coverage of 10, 30, and 90 meter DEMs. They are in a self extracting format (.exe).
In order to make the .dem file useable it needs to be converted into a Raster/Grid. In the ArcMap 9.x & 10.x toolbox use the Conversion Tool - 'DEM to Raster'.
When downloading the DEMs from this site make sure they have not been renamed to a .txt extension ie. o11340.exe.txt. If they have the .txt extension simply rename to only have the .exe extension ie. o11340.exe.
The DEMs are separated into three directories. For 10 and 30 meter DEMs refer to Find_a_DEM.txt for USGS Quadrangle names and associated DEM name. For 90 meter DEMs refer to 90meter_dems.jpg.
If you have any trouble contact Rick Kelson at<PHONE_NUMBER>


About
Introduction to Redis
Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache and message broker. It supports data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs and geospatial indexes with radius queries. Redis has built-in replication, Lua scripting, LRU eviction, transactions and different levels of on-disk persistence, and provides high availability via Redis Sentinel and automatic partitioning with Redis Cluster.
You can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing an element to a list; computing set intersection, union and difference; or getting the member with highest ranking in a sorted set.
In order to achieve its outstanding performance, Redis works with an in-memory dataset. Depending on your use case, you can persist it either by dumping the dataset to disk every once in a while, or by appending each command to a log. Persistence can be optionally disabled, if you just need a feature-rich, networked, in-memory cache.
Redis also supports trivial-to-setup master-slave asynchronous replication, with very fast non-blocking first synchronization, auto-reconnection with partial resynchronization on net split.
Other features include:
Transactions
Pub/Sub
Lua scripting
Keys with a limited time-to-live
LRU eviction of keys
Automatic failover
Important Links:
1) https://redis.io
2) https://coligo.io/nodejs-api-redis-cache/
3) http://www.infoworld.com/article/3063161/application-development/why-redis-beats-memcached-for-caching.html
Benifits of using Redis
1) It is a very simple key-value database which supports large size of data storage and serves as cached memory.
2) Support different variety of data structures.
3) Easy setting and getting data based on key name.
4) Auto removal of the key from redis server cache based on given time interval.
5) Accelerates the application performance by 10 times or even more when used for storing api responses result set.
6) It can be used with multiple languages like C++, C#, Java, Node Js, etc.
Usage
Redis Server Configuration into below,
1) Local System:
Step 1:
We need to download below package file to install Redis server on windows machine,
https://github.com/MSOpenTech/redis/releases
(https://github.com/MSOpenTech/redis/releases/download/win-3.2.100/Redis-x64-3.2.100.msi)
Step 2:
Install it in your local machine.
2) Cloud :
Step 1 :
Create an account into below link,
https://ww.redislabs.com
Inline image 1
Step 2:
Select new Redis Subscription, and fill the appropriate fields.
It offers 30 MB as Free Tier Scheme.
Credentials:
EndPoint URL : pub-redis-17788.us-east-1-2.5.ec2.garantiadata.com:17788
Password : Power@1234
Accessing Redis :
Currently i am using Node Js to connect with redis server. Step needs to follow are,
Step 1:
npm install redis
Step 2:
Add a dependency into your source code.
var redis = require('redis');
Step 3:
Create a new redis client and connect to our local redis instance.
client = redis.createClient();
or
Create a new redis client and connect to the cloud redis instance
client = redis.createClient({url: '//pub-redis-17788.us-east-1-2.5.ec2.garantiadata.com:17788', password:'Power@1234'});
Step 4:
Include below lines of code to set data from Redis Cache
client.setex(
, , );
Step 5:
Include below lines of code to get data from Redis Cache
client.get(, function(error, result) {
if (result) {
//result will contain the value stored inside the
}
});
To demonstrate above steps, i have created a sample node js program which is performing below task,
1) Making an api call.
2) Looking for data inside Redis Cache ,if it available returning it back to client.
3) Else querying the database and setting value inside Redis Cache for a unique key.
4) The value inside Redis Cache will be cleared after the expiry time.
Steps to run the application,
1) Open CMD , run node server.js
2) Open Postman App, select GET method.
3) Put api url : http://localhost:5000/api/redis/
4) can be below,
role
user
gender
document
The source code is kept inside below Git Repository,
https://github.com/avinashl3175/redis.git
Test Results: For Fetching 1000 Records in,
a) Local Redis Server,
1) Querying Database: 1065 ms.
2) Querying Redis Cache : 55ms
b) Cloud Redis Server,
Since https://ww.redislabs.com offers free tier account, so it is taking more time while Querying Redis Cache as comapred to Querying Database.


{% extends 'base.html' %} {% block header %} {% endblock %} {% block content %}
The phone number you entered will recieve a text message shortly. You will be able to chat directly with us by texting the phone number back.
Individual consents to connecting with a Certified Recovery Specialist through Reach.
Reach connects the CRS directly to the individual through SMS.
The CRS coordinates meeting with the patient as early as possible. The Individual and CRS develop a plan and create some goals.
The CRS follows up on the individual to help them achieve their goals.
By creating an account you agree to our Terms & Privacy.


Security in Singularity Containers¶
Containers are all the rage today for many good reasons. They are light weight, easy to spin-up and require reduced IT management resources as compared to hardware VM environments. More importantly, container technology facilitates advanced research computing by granting the ability to package software in highly portable and reproducible environments encapsulating all dependencies, including the operating system. But there are still some challenges to container security.
Singularity, which is a container paradigm created by necessity for scientific and application driven workloads, addresses some core missions of containers : Mobility of Compute, Reproducibility, HPC support, and Security. This document intends to inform admins of different security features supported by Singularity.
Singularity Runtime¶
The Singularity runtime enforces a unique security model that makes it appropriate for untrusted users to run untrusted containers
safely on multi-tenant resources. Because the Singularity runtime dynamically writes UID and GID information to the appropriate files
within the container, the user remains the same inside and outside the container, i.e., if you’re an unprivileged
user while entering the container, you’ll remain an unprivileged user inside the container. A privilege separation model is in place
to prevent users from escalating privileges once they are inside of a container. The container file system is mounted using the
nosuid
option, and processes are spawned with the PR_NO_NEW_PRIVS
flag. Taken together, this approach provides a secure way
for users to run containers and greatly simplifies things like reading and writing data to the host system with appropriate
ownership.
It is also important to note that the philosophy of Singularity is Integration over Isolation. Most container run times strive
to isolate your container from the host system and other containers as much as possible. Singularity, on the
other hand, assumes that the user’s primary goals are portability, reproducibility, and ease of use and that isolation is often a
tertiary concern. Therefore, Singularity only isolates the mount namespace by default, and will also bind mount several host
directories such as $HOME
and /tmp
into the container at runtime. If needed, additional levels of isolation can be achieved
by passing options causing Singularity to enter any or all of the other kernel namespaces and to prevent automatic bind mounting.
These measures allow users to interact with the host system from within the container in sensible ways.
Singularity Image Format (SIF)¶
Sylabs addresses container security as a continuous process. It attempts to provide container integrity throughout the distribution pipeline.. i.e., at rest, in transit and while running. Hence, the SIF has been designed to achieve these goals.
A SIF file is an immutable container runtime image. It is a physical representation of the container environment itself. An
important component of SIF that elicits security feature is the ability to cryptographically sign a container, creating a signature
block within the SIF file which can guarantee immutability and provide accountability as to who signed it. Singularity follows the
OpenPGP standard to create and manage these keys. After building an image within Singularity, users can
singularity sign
the container and push it to the Library along with its public PGP key(Stored in Keystore) which
later can be verified (singularity verify
) while pulling or downloading the image. This feature in particular
protects collaboration within and between systems and teams.
With a new development to SIF, the root file system that resides in the squashFS partition of SIF can be encrypted, rendering it’s contents inaccessible without a secret. This feature will make it necessary for users to provide a password or key file to run the container. It also ensures that no other user on the system will be able to look at your container files. Since it is all encrypted, it can defend against intruders manipulating the image while in transit.
Unlike other container platforms where the build step requires a number of layers to be read and written into another layer
involving the creation of intermediate containers, Singularity executes it in a single step resulting in a .sif
file thereby
reducing the attack surface and eliminating any chances of injecting malicious content during building and running of containers.
Admin Configurable Files¶
Singularity Administrators have the ability to access various configuration files, that will let them set security restrictions, grant or revoke a user’s capabilities, manage resources and authorize containers etc. One such file interesting in this context is ecl.toml which allows blacklisting and whitelisting of containers. You can find all the configuration files and their parameters documented here.
cgroups support¶
Starting v3.0, Singularity added native support for cgroups
, allowing users to limit the resources their containers consume
without the help of a separate program like a batch scheduling system. This feature helps in preventing DoS attacks where one
container seizes control of all available system resources in order to stop other containers from operating properly.
To utilize this feature, a user first creates a configuration file. An example configuration file is installed by default with
Singularity to provide a guide. At runtime, the --apply-cgroups
option is used to specify the location of the configuration
file and cgroups are configured accordingly. More about cgroups support here.
--security
options¶
Singularity supports a number of methods for specifying the security scope and context when running Singularity containers.
Additionally, it supports new flags that can be passed to the action commands; shell
, exec
, and run
allowing fine
grained control of security. Details about them are documented here.
Security in SCS¶
Singularity Container Services (SCS) consist of a Remote Builder, a Container Library, and a Keystore. Taken together, the Singularity Container Services provide an end-to-end solution for packaging and distributing applications in secure and trusted containers.
Remote Builder¶
As mentioned earlier, the Singularity runtime prevents executing code with root-level permissions on the host system. But building a container requires elevated privileges that most production environments do not grant to users. The Remote Builder solves this challenge by allowing unprivileged users a service that can be used to build containers targeting one or more CPU architectures. System administrators can use the system to monitor which users are building containers, and the contents of those containers. Starting with Singularity 3.0, the CLI has native integration with the Build Service from version 3.0 onwards. In addition, a web GUI interface to the Build Service also exists, which allows users to build containers using only a web browser.
Note
Please see the Fakeroot feature which is a secure option for admins in multi-tenant HPC environments and similar use cases where they might want to grant a user special privileges inside a container.
Container Library¶
The Container Library enables users to store and share Singularity container images based on the Singularity Image Format (SIF). A web front-end allows users to create new projects within the Container Library, edit documentation associated with container images, and discover container images published by their peers.
Key Store¶
The Key Store is a key management system offered by Sylabs that utilizes OpenPGP implementation to facilitate sharing and maintaining of PGP public keys used to sign and verify Singularity container images. This service is based on the OpenPGP HTTP Keyserver Protocol (HKP), with several enhancements:
The Service requires connections to be secured with Transport Layer Security (TLS).
The Service implements token-based authentication, allowing only authenticated users to add or modify PGP keys.
A web front-end allows users to view and search for PGP keys using a web browser.
Security Considerations of Cloud Services:¶
Communications between users, the auth service and the above-mentioned services are secured via TLS.
The services support authentication of users via authentication tokens.
There is no implicit trust relationship between Auth and each of these services. Rather, each request between the services is authenticated using the authentication token supplied by the user in the associated request.
The services support MongoDB authentication as well as TLS/SSL.
Note
SingularityPRO is a professionally curated and licensed version of Singularity that provides added security, stability, and support beyond that offered by the open source project. Subscribers receive advanced access to security patches through regular updates so, when a CVE is announced publicly PRO subscribers are already using patched software.
Security is not a check box that one can tick and forget. It’s an ongoing process that begins with software architecture, and continues all the way through to ongoing security practices. In addition to ensuring that containers are run without elevated privileges where appropriate, and that containers are produced by trusted sources, users must monitor their containers for newly discovered vulnerabilities and update when necessary just as they would with any other software. Sylabs is constantly probing to find and patch vulnerabilities within Singularity, and will continue to do so.


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Below is a portfolio of the design work I have done for competitions, student organizations, and as part of an internship. All graphics were created using a combination of Adobe Photoshop and Illustrator. Click on the photos for more details!


My initial response to pairing was one tinged by skepticism. In the past, I have tended to prefer going the lone wolf route when trying to accomplish certain tasks. However, 5 weeks in and 11 pairings later, I can appreciate the pairing process and I have found it beneficial to both my learning and the way I relate to other people.
Pairing tends to start off a little awkwardly as each person tries to gauge where their pair is at (mentally, emotionally, physically), how their day has been thus far, and whether or not s/he would like to drive or navigate or do a combination of both. In practice, pairing for me has been an experiment in getting into someone else's head and trying to figure out the best way to work with them and their needs. Depending on the person and the difficulty level of the challenge involved, some pairing sessions may be easier or harder than others.
The best part of pairing is when you feel totally on the same page with another person; you're both enthusiastic, communicative, comfortable and respectful, and you just push each other to create better code. I think I've been fortunate in having had that kind of pairing a few times now, so I feel pretty lucky. It just feels really good to be so productive with another person that's equally as driven as you are.
Of course, it's not all sunshine and flowers. I've had pairs where the lack of enthusiasm was infectious, or the challenge's level of difficulty was very discouraging, and even ones where I felt terribly inadequate because I couldn't contribute as much as I would like. Of these, the worst for me is the last situation, but again, thankfully, I have thus far paired with individuals that are ridiculously patient and kind.
"Kind." I've probably gone years at a time without hearing that word once, and yet it has been part of my everyday life since DBC began. It is particularly emphasized in the Feedback Dashboard wherein we provide feedback to individuals we have paired with. It is just woven into the fabric of DBC's culture to be kind to oneself and others, and when giving others with feedback, we are always asked to provide ones that are "Actionable Specific and Kind."
I used to think of it as kind of funny because it is harped on so much at the beginning, but I now see why it's so important. Reading the feedback given to me is actually a useful thing. Instead of getting a generic, "Hey, awesome job!" or (god forbid) "You were awful today," the feedback that I get tells me exactly what I did right and what exactly I should change in a tone that is respectful, honest, and...well, kind.
I can tell from the collection of feedback that I've received that while I am good at listening, communicating, and bringing enthusiasm and a sense of humor into a pair, I am pretty awful at sticking to driver/navigator roles, I don't pseudocode enough, and sometimes I just barrel into a problem without reading all the directions prior (I'm working on it). But what's cool about getting feedback every week from different people is that I can kind of use it to track my progress with regard to being a good pair. Thankfully, I don't hear about my inability to stick to a driver/navigator role as much, and I read directions more thoroughly now, so I know I'm progressing on those aspects.
Similarly, when writing feedback, I always make sure to write something actionable since I know that there's always something we can all do better, regardless of how well the pairing session went. I try to include as much detail as possible with regards to what went well and what didn't, but most of all, I put myself in the position of the person I am writing feedback for and think of how I might phrase things for maximum effect in a considerate fashion.
What I love about my experience in Dev Bootcamp so far is the fact that it feels like such a tight-knit community where your peers and your guides all feel like they're rooting for you. In the real world, I'm not sure where I might find the kind of patience that my peers display when their pairs are struggling with code, or that sense of camaraderie when each pair pushes the other to tackle a problem in a more efficient manner. It is frankly a beautiful thing to be a part of, and it's these things that help keep me fighting whenever I feel like I'm falling behind.


In order to compile CoffeeScript files into JavaScript, LESS files into CSS and then minify all the JavaScript dependences, gae-init is using CoffeeScript, LESS and UglifyJS compilers respectivly.
Download the latest Node.js and install it globally on your system. This installation also includes the Node Packaged Modules which is a very easy way to install packages.
After the installation make sure that you are able to run the
npm
command from your terminal.


Ingredients
- 1 medium butternut squash
- 2 tbsp. olive oil
- 1 tsp. olive oil
- Kosher salt
- pepper
- ¼ c. Sliced almonds
- ¼ tsp. ground cinnamon
- 1 pinch cayenne pepper
- 4 c. baby spinach
Receipt Steps
Throw this healthy dinner together in just 15 minutes with seasoned butternut squash and crunchy almonds folded together with fresh spinach.


@!visibility private
# File lib/frankly-ruby/rooms.rb, line 27 def self.create_room(address, headers, payload) RestClient::Request.execute( method: 'post', url: Util.build_url(address, 'rooms'), headers: headers, payload: payload ) end
# File lib/frankly-ruby/rooms.rb, line 141 def self.create_room_announcer(address, headers, room_id, user_id) RestClient::Request.execute( method: 'post', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/announcers/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 117 def self.create_room_member(address, headers, room_id, user_id) RestClient::Request.execute( method: 'post', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/members/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 93 def self.create_room_moderator(address, headers, room_id, user_id) RestClient::Request.execute( method: 'post', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/moderators/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 69 def self.create_room_owner(address, headers, room_id, user_id) RestClient::Request.execute( method: 'post', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/owners/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 165 def self.create_room_subscriber(address, headers, room_id, user_id) RestClient::Request.execute( method: 'post', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/subscribers/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 61 def self.delete_room(address, headers, room_id) RestClient::Request.execute( method: 'delete', url: Util.build_url(address, 'rooms/' + room_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 157 def self.delete_room_announcer(address, headers, room_id, user_id) RestClient::Request.execute( method: 'delete', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/announcers/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 133 def self.delete_room_member(address, headers, room_id, user_id) RestClient::Request.execute( method: 'delete', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/members/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 109 def self.delete_room_moderator(address, headers, room_id, user_id) RestClient::Request.execute( method: 'delete', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/moderators/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 85 def self.delete_room_owner(address, headers, room_id, user_id) RestClient::Request.execute( method: 'delete', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/owners/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 181 def self.delete_room_subscriber(address, headers, room_id, user_id) RestClient::Request.execute( method: 'delete', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/subscribers/' + user_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 44 def self.read_room(address, headers, room_id) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms/' + room_id.to_s), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 149 def self.read_room_announcer_list(address, headers, room_id) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/announcers'), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 197 def self.read_room_count(address, headers, room_id) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/count'), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 36 def self.read_room_list(address, headers) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms'), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 125 def self.read_room_member_list(address, headers, room_id) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/members'), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 101 def self.read_room_moderator_list(address, headers, room_id) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/moderators'), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 77 def self.read_room_owner_list(address, headers, room_id) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/owners'), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 189 def self.read_room_participant_list(address, headers, room_id) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/participants'), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 173 def self.read_room_subscriber_list(address, headers, room_id) RestClient::Request.execute( method: 'get', url: Util.build_url(address, 'rooms/' + room_id.to_s + '/subscribers'), headers: headers ) end
# File lib/frankly-ruby/rooms.rb, line 52 def self.update_room(address, headers, room_id, payload) RestClient::Request.execute( method: 'put', url: Util.build_url(address, 'rooms/' + room_id.to_s), headers: headers, payload: payload ) end


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This is placeholder text for where the second output will be adipisicing
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This is placeholder text for where the second output will be adipisicing
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Coordinates:
(null,
null,
null)
Position absolute? unavailable
Acceleration: (null, null, null) m/s2
Acceleration including gravity: (null, null, null) m/s2
Max Acceleration: (null, null, null) m/s2
Max Acceleration including gravity: (null, null, null) m/s2
Rotation rate: (null, null, null)
Punchs: 0
Force: 0
Interval: 0 milliseconds


Shop Kate Middleton and Meghan Markle's Favorite Travel Shoes
by Kayleigh Roberts- Although they each have their own unique senses of style, Kate Middleton and Meghan Markle share a love of espadrille wedges, particularly when traveling.
- Kate was photographed in a pair of espadrilles during her 2016 tour of India and Meghan wore her own espadrilles during her tour of Australia and New Zealand in 2018 and again during her 2019 tour of South Africa over the summer.
- The trend isn't unique to members of the British royal family. Queen Letizia of Spain was photographed in a pair of espadrille wedges this week during her royal tour of Cuba.
Kate Middleton and Meghan Markle are both fashion icons, but each of the duchesses have their own unique sense of style. There is some overlap in their wardrobes, however—like their love of wearing espadrilles while traveling.
The Duchess of Cambridge wore the shoe style during her royal tour of India in 2016 and the Duchess of Sussex wore them during both of her official royal tours—to Australia and New Zealand in 2018 and, even more recently, to South Africa over the summer.
Kate and Meghan aren't the only royals who pack espadrilles in their travel wardrobes. Queen Letizia of Spain was photographed in a pair of espadrille wedges this week during her royal tour of Cuba with her husband, King Felipe.
If you want to vacation in true royal style, shop Letizia, Meghan, and Kate's favorite espadrille wedges below.
Queen Letizia in Cuba
Letizia's Mint & Rose espadrille wedges are sold out, but these Castañer Carina Wedge Espadrilles, which retail for $135, are similar:
Meghan Markle in Australia and South Africa
Meghan's exact Castañer Carina Wedge Espadrilles, which retail for $120, are still available to shop:
Kate Middleton in Monsoon wedges
While Kate's Monsoon wedges are no longer available, these Soludos Wedge Lace-Up Espadrille Sandals, which retail for $95, are a close match:
And, just for good measure, here are some other amazing, royal-inspired espadrille wedges to shop:


The Particular Examen
The Superior (Rector) begins the Veni, Sance Spiritus, and the Community continues the prayer--but the Ave Maria is not added.
Veni, Sancte Spritus (English)
Here each one examines his conscience according to the manner pointed out by his spiritual director. At a sign from the Superior the Litany (of Our Lady) of Loreto is said for our benefactors: the responses are "Miserere eis" and "Ora pro eis" ("Have mercy on them", and "Pray for them").
Veni, Sancte Spritus (English)
at mid-day the Angelus (or Regina Caeli) is said according to the season, when the bell rings for its recitation.
Angelus (English)


Department of Science & Technology (DST) was established in May 1971, with the objective of promoting new areas of Science & Technology and to play the role of a nodal department for organizing, coordinating and promoting S&T activities in the country. DST is providing funding in the areas listed below (please click the hyperlink for the schemes available in the individual area)
Considering the present status of the S&T sector in the universities and related academic institutions who are in dire need for strengthening the existing S&T infrastructure support with adequate funding and associated flexibility, Government of India in the year 2000 announced a major new initiative titled “Fund for Improvement of S&T infrastructure in universities & higher educational institutions (FIST)” to rebuild the Science & Technology infrastructure in the country.
Eligibility: For University / Academic Institutions, the support will be considered for the ‘Department / School / Center’ as a unit. All Science (including Medical & Agriculture) and Engineering Departments/ Centres having strong postgraduate teaching and research programs which have existed for at least 3 years or more in universities and other higher educational institutions are eligible. The Department/ Centre/ School already supported under FIST Program may submit fresh proposal after completion of the ongoing project provided such projects completed in all respects and obtained `Completion Certificate’ whose copy may be attached in the current proposal. Progress of ongoing project of the Department/ Centre/ School will be monitored as per monitoring schedule of the Program and any additional requirements will be considered as a part of that exercise.
For More Details: Click Here
Forms and Formats available at:
Click Here
Advertisement & guidelines for new proposals:
Click Here
The Nano Mission is an umbrella programme for capacity building which envisages the overall development of this field of research in the country and to tap some of its applied potential for nation’s development. In brief, the objectives of the Nano-Mission are:
1.Basic Research Promotion
2.Infrastructure Development for Nano Science & Technology Research
3.Nano Applications and Technology Development Programmes
4.Human Resource Development
5.International Collaborations
How to apply: The Nano Mission receives proposals for financial support throughout the year. In other words, there is no last date for applying for financial support. Decisions on various funding applications are taken periodically. Currently, financial support for the following R&D activities is available —
1.R&D projects from individual scientists or a group of scientists. Normal duration of such projects will be 3 years.
2.Establishment of centres of excellence and sophisticated research facilities. Normal duration for such projects will be 5 years.
3.Joint Institution-Industry Linked projects for development of products and devices utilizing nanotechnology. In such projects, partial financial contribution by the participating industry is desirable. For the participating industry, DSIR’s SIRO recognition is desirable. Normal duration for such projects will be 3-5 years.
4.Launching M.Sc./M.Tech. programmes in Nano Science and Technology in government institutions.
Formats, Guidelines & Online Project Submission portal: Click Here
Guidelines for implementing projects:Click Here
Joint Institute – Industry linked projects:Click Here
INSPIRE fellowship aims at enhancing research fellowships for doctoral studies and opening up partnerships with private sector for topping the Government’s efforts in nurturing talents for scientific research. This scheme is applicable to Basic and Applied sciences as well as Medicine, Agriculture etc. with provision of multiple entries. The fellowship will be offered to (1) University 1st Ranker in a particular subject at PG level examination in Basic and Applied Science courses as well as (2) INSPIRE scholar, who have secured aggregate marks of 65 % are above at the 2 year MSc or 5 year Integrated MSc/MS.
For More details:
Click Here
INSPIRE Faculty Scheme opens up an ‘Assured Opportunity for Research Career (AORC)’ for young researchers in the age group of 27-32 years. It is expected to augment high quality scientific manpower in scientific and educational institutions. It provides attractive opportunities to young achievers for developing independent scientific profiles and intends helping them emerge as S&T leaders in the long term. The Scheme offers contractual research positions. It provides career opportunities, but it is not a guarantee for tenure positions after 5 years.
Eligibility: Indian citizens and people of Indian origin including NRI/PIO status with PhD (in science, mathematics, engineering, pharmacy, medicine, and agriculture related subjects) from any recognized university in the world.
Those who have submitted their PhD Theses and are awaiting award of the degree are also eligible.
The upper age limit at the time of awarding the offer should be 32 years for considering support for a period of 5 years.
Candidates who are employed (in any form i.e. permanent, contractual) with any organization within India will be eligible to apply. However, they will be considered only for the Research
Grant component of the INSPIRE Faculty Award scheme.
For More details: Click Here
The ‘Women Scientists Scheme (WOS-A)’ of the Department of Science and Technology is aimed to provide opportunities to women scientists and technologists for pursuing research in basic or applied sciences in frontier areas of science and engineering (like (1) Physical Science; (2) Chemical Science; (3) Mathematical Science; (4) Life sciences; (5) Earth Sciences; (6) Atmospheric Sciences; (7) Engineering Sciences). A special provision has been made under this Scheme to encourage those women scientists who have had breaks in their careers. Persons already in employment need not apply.
For Details & Formats: Click Here
This scholarship is specially intended to encourage women scientists involved in research and application of innovative solutions for various societal issues. This scholarship would be made available to the aspiring women scientists willing to work for the search, design, adaptation and demonstration of Science and Technological skills and techniques for improving the income generating activity and reducing drudgery of weaker sections of our society in different occupations, capacity building on the societal programs at the grassroot level etc.
The minimum essential qualifications are PG degree equivalent to M.Sc in basic or Applied Science, B Tech in Engineering Science and MBBS or other equivalent professional qualifications. The desirable qualifications are PhD in Basic or Applied Science, M.Tech in Engineering Science and MD/MS, DM/MCH in Medical Science from recognized Universities. Cut off age for the candidate is 50 years. The candidates should also have working experience and linkages with the relevant organization to carry out research on R&D projects of societal relevance.
This category is mainly focused to provide an opportunity to women scientists for self-employment by utilizing their specialized domain knowledge in areas such as patenting, proof reading, science journalism, technical translation, clinical pathology labs, medical transcription etc. The objective of this scholarship is to create a large pool of trained women workforce with experience in the diverse areas mentioned above and building up a professional network.
For More Details: Click Here
The National Science & Technology Management Information System (NSTMIS) division of the Department of Science & Technology (DST) is the nodal agency for collection, analysis and dissemination of vital S&T information at the national level.
The Scheme: The division sponsors research projects/studies to interested investigators / organizations under the NSTMIS Scheme. The broader areas where studies could be taken up in the sponsored mode are S&T investment, S&T infrastructure, S&T output, S&T databases, S&T manpower, R&D productivity/efficiency etc.
Some of the areas in which the research proposal/ studies could be submitted are given as below:
Human Resources in S&T
R&D Infrastructure/ Resources
S&T Studies in Higher Education Sector
Mobility of S&T Professionals
R&D and Innovation
IPR Management
Scientometric Studies in S&T
The pertinent themes / sub-areas to be addressed under these areas for submission of research proposals under the NSTMIS Scheme are listed at the NSTMIS website.
Who can apply: Scientists, Technologists, Statisticians, Economists, Sociologists, Development/ Planning/ Policy Experts, Management Specialists etc. from academic/ research institutions, registered societies, and consultants may submit their proposals in a prescribed format.
Call for research proposals:Click Here
For Guidelines:Click Here
Formats are available:Click Here
Recognising the profound influence of R&D on the prospects and opportunities for the growth of the Indian Drug Industry, Department of Science and Technology (DST), Government of India mounted the programme on drug development during 1994-95 for promoting collaborative R&D in drugs and pharmaceuticals sector with the following specific objectives:
1.To synergise the strengths of publicly funded R&D institutions and Indian Pharmaceutical Industry.
2.To create an enabling infrastructure, mechanisms and linkages to facilitate new drug development.
3.To stimulate skill development of human resources in R&D for drugs and pharmaceuticals
4.To enhance the nation’s self-reliance in drugs and pharmaceuticals especially in areas critical to national health requirements.
Any Indian company/firm engaged in drug development manufacturing jointly with:
1.National laboratory under CSIR, ICMR, etc.
2.University department/other academic institution such as IIT, IISc., etc.
3.Other publicly funded R&D Institution
Click Here
Instrumentation is one of the major areas of Science & Technology which makes a great impact on vital sectors of national activities such as education, scientific research, industry, agriculture, medicine and health etc. The Department of Science & Technology (DST) has been promoting the area of Instrumentation through its Instrumentation Development Programme (IDP).
The programme focuses on strengthening indigenous capability for research, design, development and production of instruments in the country leading to fulfillment of the following objectives: -:
1.Indigenous development and production of instruments
2.Continuous updating of the technology of instruments to keep pace with technology improvements taking place globally
3.Innovations in the area of instrumentation.
Activities supported under IDP: Programmes to support and sustain development and production of indigenous and affordable instruments are evolved and supported under the IDP. The following types of activities are evolved and supported under IDP:
a) Project support to scientists and technologists
1.The Instrument/technology development programmes are supported with mandatory industry participation so as to facilitate easy absorption of technology and commercial production of the developed instrument/technology.
b) Project Formulation
1.The following activities are supported under IDP for evolving well defined co-coordinated Research & Development projects involving Scientists/Technologists; Industries and Experts:
1.1 Cluster of Projects Meetings on identified Themes in Thrust Areas
1.2 Brainstorming Sessions/Discussion Meetings in Specialized Areas of national importance
c) Creation of National Facilities
For submission of project proposals and financial assistance: Click Here
For More Details: Click Here
This programme is a multi-disciplinary and multi-institutional R&D programme of the Department of Science and Technology, aimed at developing methodologies for building and promoting the use of spatial data management and analysis technologies in local area planning. In the context of NRDMS, any natural resource, which is important for local area development, is relevant for study. For developing necessary inputs for local planning strategies, NRDMS is supporting several academic and R & D Institutions with projects specially focusing towards the need of local level planning. Emphasis is being given on spatial data management and analysis technology for natural resources management to carry out R & D related to informatics especially the geo-informatics for finding solutions to local specific problems related to natural resources and provide necessary information to the planners to make objective decisions.
R&D areas of NRDMS:
1.Land & Water Management
2.Watershed Management
3.Natural Disaster Mitigation
4.Panchayat Level Resource
5.Energy Planning
6.Microwave Remote Sensing
7.GIS in Local Level development
8.Ground Water Studies
9.Software Development by R & D Groups
For more on R& D Programs: Click Here
For Project Guidelines/Formats:
Click Here
The Programme has two major objectives:
1.Development and integration of technologies in identified areas.
2.Promote application of advanced technology for improving the performance,value addition and exportability of various products.
Areas Promoted:
1.Glass Technology Upgradation
2.Development of Technology for Bio-fuels
3.Structure Technology for Distress Diagnostics etc
4.Information and Communication Technology Systems For Application in Rural Areas
5.Water Purification
6.Bio-molecular Electronics and Conducting Polymers
For more details on proposals: Click Here
Science for Equity, Empowerment and Development (SEED) Division has been set up under the Department of Science and Technology, established with the broad objectives of providing opportunities to motivated scientists and field level workers to take up action oriented and location specific projects aiming towards socio-economic upliftment of poor and disadvantaged sections of the society through appropriate technological interventions especially in the rural areas. Under this program efforts have been made to associate concerned National Labs or other specialist S&T institutions with each major program so as to build-in expert input, utilize national S&T infrastructure and link it up with grassroots S&T interventions/initiatives.
For Ongoing & Future Programmes: Click Here
Guidelines, Terms and Conditions:
Click Here
While continuing the catalytic role in encouraging the State Government’s initiatives, the department would launch certain programmes of importance identified through various consultations pro-actively. The department would strive to evolve and support certain joint programmes focusing on multi-sectoral area based approach to rural / regional development in co-operation with multiple State & Central Institutions, NGO’s and State S&T Councils. These areas would be so identified where S&T intervention could significantly improve the existing socio-economic conditions. Demonstration and Field trials of socially relevant technologies would specially be encouraged. Interaction between State S&T Councils in similar ecological zone has been initiated and would be promoted further in future to facilitate joint S&T Programme formulation.
DST would welcome proposals having clearly established linkages of S&T to overall development of the state. The area identified should have potential to contribute in socio-economic upliftment of the people of state. DST encourages formulations of proposals through consultative process and interested organisations are welcome to discuss ideas, concepts, proposed activities etc. relevant to state needs..
Guidelines and Format for Submitting of Project Proposals: Click Here
For Current Proposal visit:
Click Here


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{% extends "base.html" %} {% import "bootstrap/wtf.html" as wtf %} {% block content %} {{ moment.include_moment(no_js=True) }} {# Need to put the moment include back in once it supports forcing of https #} {{ moment.include_moment(no_js=True) }} {# Need to put the moment include back in once it supports forcing of https #}


CreateSend.prototype.subscriberAdd()
Adds a subscriber to an existing subscriber list, including custom
field data if supplied. If the subscriber (email address) already
exists, their name and any custom field values are updated with
whatever is passed in.
View Source
CreateSend.prototype.subscriberAdd = function (listId, subscriber, callback) {
this.execute('POST', 'subscribers/' + listId, null, subscriber, callback);
};
CreateSend.prototype.subscriberUpdate()
Updates any aspect of an existing subscriber, including
email address, name, and custom field data if supplied.
View Source
CreateSend.prototype.subscriberUpdate = function (listId, email, subscriber, callback) {
this.execute('PUT', 'subscribers/' + listId, { 'email': email }, subscriber, callback);
};
CreateSend.prototype.subscribersImport()
Allows you to add many subscribers to a subscriber list in one
API request, including custom field data if supplied. If a
subscriber (email address) already exists, their name and any
custom field values are updated with whatever is passed in.
View Source
CreateSend.prototype.subscribersImport = function (listId, subscribers, callback) {
this.execute('POST', 'subscribers/' + listId + '/import', null, subscribers, callback);
};
CreateSend.prototype.subscriberDetails()
Retrieves a subscriber's details including their email address,
name, active/inactive state, and any custom field data.
View Source
CreateSend.prototype.subscriberDetails = function (listId, email, callback) {
this.execute('GET', 'subscribers/' + listId, { 'email': email }, null, callback);
};
CreateSend.prototype.subscriberHistory()
Retrieves a list of campaigns and or autoresponder emails,
in response to which a subscriber has made some trackable action.
View Source
CreateSend.prototype.subscriberHistory = function (listId, email, callback) {
this.execute('GET', 'subscribers/' + listId + '/history', { 'email': email }, null, callback);
};
CreateSend.prototype.subscriberUnsubscribe()
Changes the status of an Active Subscriber to an Unsubscribed
Subscriber who will no longer receive campaigns sent to the subscriber
list to which they belong.
View Source
CreateSend.prototype.subscriberUnsubscribe = function (listId, email, callback) {
this.execute('POST', 'subscribers/' + listId + '/unsubscribe', null, { 'EmailAddress': email }, callback);
};
CreateSend.prototype.subscriberDelete()
Changes the status of an Active Subscriber to a Deleted Subscriber
who will no longer receive campaigns sent to the subscriber list to which they belong.
View Source
CreateSend.prototype.subscriberDelete = function (listId, email, callback) {
this.execute('DELETE', 'subscribers/' + listId, { email: email }, null, callback);
};


Welcome to Fractal-Tree’s documentation!¶
This code is to create a fractal tree over a surface discretized by triangles. It was developed to create a representation of the Purkinje network in the ventricles of the human heart.
The details of the algorithm are presented in this article. If you are going to use this code, please cite:
Pre-requisites:
- Numpy
- Scipy
- Mayavi, if you want to export Paraview files for visualization.
You will need .obj mesh file to create the tree. A very nice software to manipulate the mesh and export it to .obj is MeshLab. Please check if the mesh has duplicated vertex or faces before running the code. Also the orientation of the normals can change your results, because the angles will be fliped. To visualize the output, the best alternative is Paraview.
To define the mesh file and the parameters of the tree to use, edit the parameters.py file and then run:
from FractalTree import *
from parameters import Parameters
param=Parameters()
branches, nodes = Fractal_Tree_3D(param)
If you have questions you can contact me at francisco.sahli at gmail.com
Contents:


Kroos returns to Germany squad for Euro 2020 qualifying
DUESSELDORF, Germany (AP) - Toni Kroos leads a group of Germany players returning from injury ahead of next week’s European Championship qualifying matches.
The Real Madrid midfielder is in line to make his 95th international appearance after a muscle tear ruled him out of the friendly draw with Argentina and qualifying win over Estonia in September.
Also back from injury are Matthias Ginter, Leon Goretzka, Jonas Hector and Nico Schulz.
Germany is second in Group C. It plays Belarus on Nov. 16 and third-place Northern Ireland three days later.
Avoiding defeat against Northern Ireland should be enough for Germany to take one of the two qualifying spots.
Emre Can was also selected even though he is suspended for the Belarus game because of a red card against Estonia.
More AP soccer https://apnews.com/Soccer and https://twitter.com/AP_Sports
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Copyright © 2019 The Washington Times, LLC.
Please read our comment policy before commenting.


|
ReactPhysics3D
0.7.1
Physics engine library
|
This class represents a quaternion. More...
#include <Quaternion.h>
Public Member Functions | |
| Quaternion () | |
| Constructor. | |
| Quaternion (decimal newX, decimal newY, decimal newZ, decimal newW) | |
| Constructor with arguments. | |
| Quaternion (decimal newW, const Vector3 &v) | |
| Constructor with the component w and the vector v=(x y z) | |
| Quaternion (const Vector3 &v, decimal newW) | |
| Constructor with the component w and the vector v=(x y z) | |
| Quaternion (const Quaternion &quaternion) | |
| Copy-constructor. | |
| Quaternion (const Matrix3x3 &matrix) | |
| Create a unit quaternion from a rotation matrix. | |
| ~Quaternion ()=default | |
| Destructor. | |
| void | setAllValues (decimal newX, decimal newY, decimal newZ, decimal newW) |
| Set all the values. | |
| void | setToZero () |
| Set the quaternion to zero. | |
| void | setToIdentity () |
| Set to the identity quaternion. | |
| Vector3 | getVectorV () const |
| Return the vector v=(x y z) of the quaternion. | |
| decimal | length () const |
| Return the length of the quaternion. | |
| decimal | lengthSquare () const |
| Return the square of the length of the quaternion. | |
| void | normalize () |
| Normalize the quaternion. | |
| void | inverse () |
| Inverse the quaternion. | |
| Quaternion | getUnit () const |
| Return the unit quaternion. | |
| Quaternion | getConjugate () const |
| Return the conjugate quaternion. | |
| Quaternion | getInverse () const |
| Return the inverse of the quaternion. | |
| Matrix3x3 | getMatrix () const |
| Return the orientation matrix corresponding to this quaternion. | |
| decimal | dot (const Quaternion &quaternion) const |
| Dot product between two quaternions. | |
| void | getRotationAngleAxis (decimal &angle, Vector3 &axis) const |
| Compute the rotation angle (in radians) and the rotation axis. More... | |
| Quaternion | operator+ (const Quaternion &quaternion) const |
| Overloaded operator for the addition. | |
| Quaternion | operator- (const Quaternion &quaternion) const |
| Overloaded operator for the substraction. | |
| Quaternion & | operator+= (const Quaternion &quaternion) |
| Overloaded operator for addition with assignment. | |
| Quaternion & | operator-= (const Quaternion &quaternion) |
| Overloaded operator for substraction with assignment. | |
| Quaternion | operator* (decimal nb) const |
| Overloaded operator for the multiplication with a constant. | |
| Quaternion | operator* (const Quaternion &quaternion) const |
| Overloaded operator for the multiplication. | |
| Vector3 | operator* (const Vector3 &point) const |
| Overloaded operator for the multiplication with a vector. More... | |
| Quaternion & | operator= (const Quaternion &quaternion) |
| Overloaded operator for assignment. | |
| bool | operator== (const Quaternion &quaternion) const |
| Overloaded operator for equality condition. | |
| std::string | to_string () const |
| Return the string representation. | |
Static Public Member Functions | |
| static Quaternion | identity () |
| Return the identity quaternion. | |
| static Quaternion | fromEulerAngles (decimal angleX, decimal angleY, decimal angleZ) |
| Return a quaternion constructed from Euler angles (in radians) | |
| static Quaternion | fromEulerAngles (const Vector3 &eulerAngles) |
| Return a quaternion constructed from Euler angles (in radians) | |
| static Quaternion | slerp (const Quaternion &quaternion1, const Quaternion &quaternion2, decimal t) |
| Compute the spherical linear interpolation between two quaternions. More... | |
Public Attributes | |
| decimal | x |
| Component x. | |
| decimal | y |
| Component y. | |
| decimal | z |
| Component z. | |
| decimal | w |
| Component w. | |
This class represents a quaternion.
We use the notation : q = (x*i, y*j, z*k, w) to represent a quaternion.
| void Quaternion::getRotationAngleAxis | ( | decimal & | angle, |
| Vector3 & | axis | ||
| ) | const |
Compute the rotation angle (in radians) and the rotation axis.
This method is used to get the rotation angle (in radian) and the unit rotation axis of an orientation quaternion.
Overloaded operator for the multiplication with a vector.
This methods rotates a point given the rotation of a quaternion.
|
static |
Compute the spherical linear interpolation between two quaternions.
The t argument has to be such that 0 <= t <= 1. This method is static.


Laser or click on an avatar to hear only them.
Closing the app will clear the list.
Target avatar cannot be selected:
Too far away!


We shall call a fraction that cannot be cancelled down a resilient fraction.
Furthermore we shall define the resilience of a denominator, R(d), to be the ratio of its proper fractions that are resilient; for example, R(12) = 4⁄11.
| The resilience of a number d 1 is then |
φ(d) d - 1 |
, where φ is Euler's totient function. |
| We further define the coresilience of a number n 1 as C(n) | = |
n - φ(n) n - 1 |
. |
| The coresilience of a prime p is C(p) | = |
1 p - 1 |
. |
Find the sum of all composite integers 1 n 21011, for which C(n) is a unit fraction.


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MAIN


Mongoose is a MongoDB object modeling tool designed to work in an asynchronous environment.
Defining a model is as easy as:
var Comments = new Schema({
title : String
, body : String
, date : Date
});
var BlogPost = new Schema({
author : ObjectId
, title : String
, body : String
, buf : Buffer
, date : Date
, comments : [Comments]
, meta : {
votes : Number
, favs : Number
}
});
var Post = mongoose.model('BlogPost', BlogPost);
The recommended way is through the excellent NPM:
$ npm install mongoose
Otherwise, you can check it in your repository and then expose it:
$ git clone git://github.com/LearnBoost/mongoose.git node_modules/mongoose/
And install dependency modules written on package.json
.
Then you can require
it:
require('mongoose')
First, we need to define a connection. If your app uses only one database, you should use mongose.connect
. If you need to create additional connections, use mongoose.createConnection
.
Both connect
and createConnection
take a mongodb://
URI, or the parameters host, database, port, options
.
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/my_database');
Once connected, the open
event is fired on the Connection
instance. If you're using mongoose.connect
, the Connection
is mongoose.connection
. Otherwise, mongoose.createConnection
return value is a Connection
.
Important! Mongoose buffers all the commands until it's connected to the database. This means that you don't have to wait until it connects to MongoDB in order to define models, run queries, etc.
Models are defined through the Schema
interface.
var Schema = mongoose.Schema
, ObjectId = Schema.ObjectId;
var BlogPost = new Schema({
author : ObjectId
, title : String
, body : String
, date : Date
});
Aside from defining the structure of your documents and the types of data you're storing, a Schema handles the definition of:
The following example shows some of these features:
var Comment = new Schema({
name : { type: String, default: 'hahaha' }
, age : { type: Number, min: 18, index: true }
, bio : { type: String, match: /[a-z]/ }
, date : { type: Date, default: Date.now }
, buff : Buffer
});
// a setter
Comment.path('name').set(function (v) {
return capitalize(v);
});
// middleware
Comment.pre('save', function (next) {
notify(this.get('email'));
next();
});
Take a look at the example in examples/schema.js
for an end-to-end example of a typical setup.
Once we define a model through mongoose.model('ModelName', mySchema)
, we can access it through the same function
var myModel = mongoose.model('ModelName');
Or just do it all at once
var MyModel = mongoose.model('ModelName', mySchema);
We can then instantiate it, and save it:
var instance = new MyModel();
instance.my.key = 'hello';
instance.save(function (err) {
//
});
Or we can find documents from the same collection
MyModel.find({}, function (err, docs) {
// docs.forEach
});
You can also findOne
, findById
, update
, etc. For more details check out this link.
Important! If you opened a separate connection using mongoose.createConnection()
but attempt to access the model through mongoose.model('ModelName')
it will not work as expected since it is not hooked up to an active db connection. In this case access your model through the connection you created:
var conn = mongoose.createConnection('your connection string');
var MyModel = conn.model('ModelName', schema);
var m = new MyModel;
m.save() // works
vs
var conn = mongoose.createConnection('your connection string');
var MyModel = mongoose.model('ModelName', schema);
var m = new MyModel;
m.save() // does not work b/c the default connection object was never connected
In the first example snippet, we defined a key in the Schema that looks like:
comments: [Comments]
Where Comments
is a Schema
we created. This means that creating embedded documents is as simple as:
// retrieve my model
var BlogPost = mongoose.model('BlogPost');
// create a blog post
var post = new BlogPost();
// create a comment
post.comments.push({ title: 'My comment' });
post.save(function (err) {
if (!err) console.log('Success!');
});
The same goes for removing them:
BlogPost.findById(myId, function (err, post) {
if (!err) {
post.comments[0].remove();
post.save(function (err) {
// do something
});
}
});
Embedded documents enjoy all the same features as your models. Defaults, validators, middleware. Whenever an error occurs, it's bubbled to the save()
error callback, so error handling is a snap!
Mongoose interacts with your embedded documents in arrays atomically, out of the box.
Middleware is one of the most exciting features about Mongoose. Middleware takes away all the pain of nested callbacks.
Middleware are defined at the Schema level and are applied for the methods init
(when a document is initialized with data from MongoDB), save
(when a document or embedded document is saved).
There's two types of middleware:
Serial Serial middleware are defined like:
.pre(method, function (next, methodArg1, methodArg2, ...) {
// ...
})
They're executed one after the other, when each middleware calls next
.
You can also intercept the method
's incoming arguments via your middleware -- notice methodArg1
, methodArg2
, etc in the pre
definition above. See section "Intercepting and mutating method arguments" below.
Parallel Parallel middleware offer more fine-grained flow control, and are defined like:
.pre(method, true, function (next, done, methodArg1, methodArg2) {
// ...
})
Parallel middleware can next()
immediately, but the final argument will be called when all the parallel middleware have called done()
.
If any middleware calls next
or done
with an Error
instance, the flow is interrupted, and the error is passed to the function passed as an argument.
For example:
schema.pre('save', function (next) {
// something goes wrong
next(new Error('something went wrong'));
});
// later...
myModel.save(function (err) {
// err can come from a middleware
});
You can intercept method arguments via middleware.
For example, this would allow you to broadcast changes about your Documents every time someone set
s a path in your Document to a new value:
schema.pre('set', function (next, path, val, typel) {
// `this` is the current Document
this.emit('set', path, val);
// Pass control to the next pre
next();
});
Moreover, you can mutate the incoming method
arguments so that subsequent middleware see different values for those arguments. To do so, just pass the new values to next
:
.pre(method, function firstPre (next, methodArg1, methodArg2) {
// Mutate methodArg1
next("altered-" + methodArg1.toString(), methodArg2);
})
// pre declaration is chainable
.pre(method, function secondPre (next, methodArg1, methodArg2) {
console.log(methodArg1);
// => 'altered-originalValOfMethodArg1'
console.log(methodArg2);
// => 'originalValOfMethodArg2'
// Passing no arguments to `next` automatically passes along the current argument values
// i.e., the following `next()` is equivalent to `next(methodArg1, methodArg2)`
// and also equivalent to, with the example method arg
// values, `next('altered-originalValOfMethodArg1', 'originalValOfMethodArg2')`
next();
})
type
, when used in a schema has special meaning within Mongoose. If your schema requires using type
as a nested property you must use object notation:
new Schema({
broken: { type: Boolean }
, asset : {
name: String
, type: String // uh oh, it broke. asset will be interpreted as String
}
});
new Schema({
works: { type: Boolean }
, asset : {
name: String
, type: { type: String } // works. asset is an object with a type property
}
});
You can find the Dox generated API docs here.
Please subscribe to the Google Groups mailing list.
Join #mongoosejs on freenode.
The driver being used defaults to node-mongodb-native and is directly accessible through YourModel.collection
. Note: using the driver directly bypasses all Mongoose power-tools like validation, getters, setters, hooks, etc.
The following plugins are currently available for use with mongoose:
Make a fork of mongoose
, then clone it in your computer. The v2.x
branch contains the current stable release, and the master
branch the next upcoming major release.
Copyright (c) 2010-2012 LearnBoost<EMAIL_ADDRESS>Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


Kuty Shalev, CEO
Founded Clevertech in 2000, Inc 5000 Awardee.
Grew to 50+ remote developers, designers, and analysts over six continents.
Nazar Aziz, Senior Developer Clevertech
Loves to tackle big-data challenges and celebrates the accomplishment of figuring out a lean solution.
Acquired by Google in 2004, then...
A Geographic Information System (GIS) is a computer system designed to capture, store, manipulate, analyze, manage, and present all types of geographical data.
Topologically Integrated Geographic Encoding and Referencing
Boundaries (i.e state, county, census block), roads, address information, water features, etc...
Boundaries, Population Counts, Housing Unit Counts, 2010 Census Demographic Profile 1 attributes, etc...
Break down data into geographic partitions
Adjust geometry accuracy based on map zoom levels. i.e. simplify road segments at higher zoom.
PostGIS provides the ST_Simplify function to simplify geometry. Simplify.js can do the same on the browser.
<!DOCTYPE html>

<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />

function initialize() {
var myLatlng = new google.maps.LatLng(40.714623,-74.006605);
var mapOptions = {
zoom: 10,
center: myLatlng
}
var map = new google.maps.Map(
document.getElementById('map-canvas'),
mapOptions
);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: 'Hello World!'
});
}
function initialize() {
var mapOptions = {
zoom: 5,
center: new google.maps.LatLng(24.886436490787712, -70.2685546875),
mapTypeId: google.maps.MapTypeId.TERRAIN
};
var bermudaTriangle;
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
// Define the LatLng coordinates for the polygon's path.
var triangleCoords = [
new google.maps.LatLng(25.774252, -80.190262),
new google.maps.LatLng(18.466465, -66.118292),
new google.maps.LatLng(32.321384, -64.75737),
new google.maps.LatLng(25.774252, -80.190262)
];
// Construct the polygon.
bermudaTriangle = new google.maps.Polygon({
paths: triangleCoords,
strokeColor: '#FF0000',
strokeOpacity: 0.8,
strokeWeight: 2,
fillColor: '#FF0000',
fillOpacity: 0.35
});
bermudaTriangle.setMap(map);
}
HTML is great for declaring static documents, but it falters when we try to use it for declaring dynamic views in web-applications.
AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.
HTML Components is a method of creating HTML elements that encapsulate a behaviour and hides specifics internally while exposing a limited number of public interfaces.
An HTML5 video player, for example, hides the complexity of video rendering, streaming, audio synchronisation and only exposes a limited number of interfaces such as: stop, play, pause etc...
<base-map></base-map>
Or

base-map
is responsible for instantiating and rendering a basic map and nothing more.
Any drawing, such as rendering Markers, PolyLines etc will be delegated to nested map components.
A trivial example that uses the base-map
Directive but augments it with a basic Zoom control.

This is a non trivial example that adds a ruler component that displays the distance of a drawn path.

Since AngularJS Directives are isolated, they can be combined...

Need a Google Maps application?


baabta.com,the online web portal from baabte system technologies,works as link in identifying,trainning and placing quality freshers from regional collages and insitutes


As of version 0.1.6, the dsktool package also includes dskexplorer.rb, a browser based DSK archive exploring tool that can explore both local disk and remote web archives.
dsktool.rb 0.4.1 Usage ----- dsktool.rb [switches]Jonno Downes - jonno at jamtronix.com-a | --add FILENAME (*) add file -b | --base BASE use BASE as address to load Binary File this will add 2 bytes to the start of file BASE should be a hex number (can be prefixed with $, 0x, or nothing) -B | --bootcode FILENAME FILENAME gets written to track 0, sector 0 FILENAME should be compiled to run at $0801 FILENAME can be up to 4Kb in size. -c | --catalog display catalog -d | --dump FILENAME hex dump -D | --diskdump hex dump of entire disk --delete FILENAME (*) delete named file -e | --extract FILENAME extract file by name (either to stdout, or file specified by --output) -h | --help display this message -I | --init FILESYSTEM initialise the disk with the specified filesytem DSK will be created if it doesn't exist. FILESYSTEM can be : prodos,dos33,nadol,pascal,none -l | --list FILENAME monitor style listing (disassembles 65C02 opcodes) -o | --output FILENAME specify name to save extracted file as -r | --raw don't convert files to ASCII -S | --showtrace show full stack trace on any error -t | --filetype FILETYPE file type for file being added. Can be a single letter (A/I/B/T) or number. Default for DOS 3.3 is 0x00 (Text) -T | --tokenise (*) tokenise input file before adding -v | --version show version number -x | --explode extract all files (*) options marked with an asterisk are only available for file systems that have READ/WRITE support. Currently supported filesystems: Apple Pascal (read only) DOS 3.3 (READ/WRITE) NADOL (READ/WRITE) ProDOS 8 (read only) Supports 16 sector DSK images files with extension .gz will be read & written using gzip input files can be URLs examples: dsktool.rb -c http://jamtronix.com/dsks/apshai.dsk.gz dsktool.rb --list fid -o fid.lst DOS3MASTR.dsk dsktool.rb --extract "COLOR DEMOSOFT" DOS3MASTR.dsk dsktool.rb -e HELLO -o HELLO.bas DOS3MASTR.dsk dsktool.rb -x DOS3MASTR.dsk.gz -o /tmp/DOS3MASTR/ dsktool.rb --add STARTUP -T nadol.po dsktool.rb --add c:\src\dosdemo\a.out -t B -b $2000 dosdemo.dsk dsktool.rb --init dos33 new_dos_disk.dsk.gz dsktool.rb --I none -B /tmp/a.out demo1.dsk


s6
Software
skarnet.org
The s6-svperms program
s6-svperms allows the user to see, or modify, for a given
list of services: who can read their states, who can send them
control commands, and who can subscribe to up/down events for those
services.
Interface
s6-svperms [ -v ] [ -u | -g group | -G group | -o | -O group ] [ -e | -E group ] servicedirs...
Without options, or with only the -v option,
s6-svperms prints 3 lines to stdout for every service directory
listed in servicedirs. Every line contains the name
of the service directory, then the following information:
- status: - indicates who is allowed to read status
information on the service, with commands such as
s6-svstat or
s6-svdt. The values can be owner,
for only the owner of the service; group: name, for
the owner and members of group name; or public,
for all users.
- control: - indicates who is allowed to send control
commands to the service, with commands such as
s6-svc. The values can be owner,
for only the owner of the service; or group: name,
for the owner and members of group name.
- events: - indicates who is allowed to subscribed to
events sent by s6-supervise for this
service, with commands such as s6-svwait
or s6-svlisten1. The values can be
group: name, for the owner and members of group
name, or public, for all users.
If something goes wrong while reading a part of the configuration of
a service directory, s6-svperms does not print the corresponding
line to stdout; instead, it prints a warning message to stderr.
When invoked with other options, s6-svperms modifies the
permissions of the service directories listed in servicedirs... as
specified by the options. The same permissions will be applied to all
the services listed in servicedirs....
Options
- -v : re-read the permissions after writing them, and
print them to stdout.
- -u : restrict the status: and control:
permissions to owner: only the owner of a service directory will
be able to read its state or control the service. This is the default when
s6-supervise starts a service for the first
time.
- -g group : allow members of group
group to read the status of the service, but not to control it -
control will be restricted to the owner.
- -G group : allow members of group
group to read and control the service.
- -o : allow everyone to read the status of the service,
but restrict control: to the owner.
- -O group : allow everyone to read the
status, and allow members of group group to control the
service.
- -e : allow everyone to subscribe to events.
- -E group : only allow members of group
group to subscribe to events. This is the default when
s6-supervise starts a service for the first
time, with group being the primary group of the s6-supervise
process (most likely root).
group is normally a group name that will be searched in the group
database. But if it starts with a colon (:), the rest of group
will be interpreted as a numerical gid, and the group database will not be read.
Exit codes
- 0: success
- 1: something went wrong when reading permissions in one of the service directories
- 100: wrong usage
- 111: system call failed
Notes
- The default (restrictive) permissions are safe.
- Unless operation of a service is restricted information, it is also
safe to make status: more permissive.
- Opening control: to a group can be useful for instance in a
shared administration situation when individual administrators are not given
full root powers.
- Making events: public bears a small risk of a local DoS attack
preventing more subscriptions to events, so it is not recommended for
supervision trees where such subscriptions are critical to operations - such
as a set of root services managed by
s6-rc.


How do I create a modular record? Are they the same as a portable?
Modulars are purposely built for a full-day kindergarten class which are placed permanently onto a foundation and have full bathroom facilities. To track modulars, use the "Number of Modulars" field on the desired Facility record.
The Generalized Use field will control what additional fields show and hide.
Class Type and Capacity fields will show if General Instruction or Capital Project Temporary Accommodation is selected
Portable Use Description field will show if Other Educational Instruction, Non-Instructional, or Leased is selected.


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