Video Game Gifology!
Click the buttons to generate video game gifs!
Wanna see GIFs from another Game? Write it here:
Clear Gifs


Feedback Test Form
User:
Comments:
If you click the "Submit" button, the form-data will be sent to a page called "/action_page.php".


UNDO
Player 1 turn
Canvas tag not supported!
Audio tag not supported!
Rules
Only one move can be Undone!


{% extends "base.html" %} {% load humanize static hc_extras %} {% block title %}Mattermost Integration for {{ site_name }}{% endblock %} {% block content %}
If your team uses Mattermost, you can set up {{ site_name }} to post status updates directly to an appropriate Mattermost channel.
In the "Integrations" screen, select Incoming Webhook and then Add Incoming Webhook.
Fill in the form and hit "Save".
Copy the displayed URL and paste it down below.
Save the integration, and it's done!


DIV is a block-level element
P is also a block-level element
Notice the text is rendered on new lines
Notice the text is rendered on new lines
Span is an inline element rendered on the same line


1 CPU
1024MB Memory
35GB Storage
1 CPU
1024MB Memory
35GB Storage
1 CPU
1024MB Memory
35GB Storage
x CPU
x Memory
x Storage
$13.00/mo
$13.00/mo
2
3


Senders keeps a copy of the last frame until it receives an acknowledgement.
For identification, both data frames and acknowledgements (ACK) frames are numbered
alternatively 0 and 1.
Sender has a control variable (S) that holds the number of the recently sent frame. (0 or
1)
Receiver has a control variable (R) that holds the number of the next frame expected (0 or
1).
Sender starts a timer when it sends a frame. If an ACK is not received within a allocated
time period, the sender assumes that the frame was lost or damaged and resends it.
Receiver send only positive ACK if the frame is intact.
ACK number always defines the number of the next expected frame.


One of the most powerful features of the MVC OnRamp is the ability to have MVC Filters injected via our Inversion of Control (IoC) container, Castle.Windsor. There are several types of filters supported by ASP.NET MVC that allow you to handle orthogonal issues such as:
IExceptionFilter
which is invoked whenever unhandled exceptions occur.IActionFilter
which is invoked just before and just after specific actions.IAuthorizationFilter
which is invoked when authorizing requests.IResultFilter
which is invoked on just before and just after results are returned.
Normally these filters are applied one of two ways:
- Globally via specification in the App_Start, which can easily be resolved from the IoC container but which must be global in scope, and hence somewhat limiting.
- Via Attribute on either a Controller or Action, which cannot be resolved from the IoC because we have no control over the instantiation of those attributes.
But MVC allows for another option, which is an IFilterProvider
, this interface is called at the outset of any request, and is allowed to return at runtime instances of filters which are to be applied. Using this interface, we have created a class that resolves filters from within Castle.Windsor. Consider the following class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
|
This simple class takes as a dependencies an array of delegates, speficically an array of Func<>
delegates which receive as parameters the ControllerContext
and ActionDescriptor
and which return an instance of the Filter
class.
- The
ControllerContext
class describes the controller that is about to be called. - The
ActionDescriptor
class describes the action on that controller which is about to be called.
Given this information, you can decide to either return a Filter
which will be applied, or return a null which will take no action.
How do I register a filter?
In our FilterInstaller
class you will see an example of registering such a filter:
1 2 3 4 5 6 7 8 9 10 11 12 |
|
On line 8, we register a Func<ControllerContext,ActionDescriptor,Filter>
and state that we will provide a specific instance of that delegate to be used.
On line 9, we use the lambda syntax to declare a delegate, which is provided (c,a)
as the parameters of type ControllerContext
and ActionDescriptor
, and which has a body of:
1
|
|
In this simple case, we create an instance of the System.Web.Mvc.Filter
class and provide it our ExceptionLoggingFilter
resolved from the container, and then tell the Filter to run in the FilterScope.Last
, aka run this filter after all others, and order it within that scope using the int.MinValue
, aka I really mean last of all last filters.
You can easily extend these registrations to include other filters by simply registering their delegates with the container and deciding when to return an instance of Filter
and when to return null
based on your business need. Our example always returns, because we want to always log exceptions, but that is not required. If your delegate examines the input data and determines it does not need to run a filter, simply return null
.


Class Box
A geometry type representing an oriented cuboid in space.
Examples
var box1 = new Box((-1, -1, -1), (1, 1, 1));
var box2 = new Box((6, 7, 8), (9, 12, 15), new Transform().Rotated(new Vector3(1, 1, 1).Unitized(), 30));
var circle = new Circle((0, 0, 0), 1);
var polygon = circle.ToPolygon(20);
var mappedPolygon = polygon.TransformedPolygon(Elements.Geometry.Box.TransformBetween(box1, box2));
Inheritance
Inherited Members
Namespace: Elements.Geometry
Assembly: Hypar.Elements.dll
Syntax
public class Box
Constructors
Box(BBox3, Transform)
Create a new box from a bounding box.
Declaration
[JsonConstructor]
public Box(BBox3 box = default(BBox3), Transform transform = null)
Parameters
| Type | Name | Description |
|---|---|---|
| BBox3 | box | The world-oriented bounding box. |
| Transform | transform | If supplied, the transform indicating the box's local coordinate frame. |
Box(Box)
Make a new box as a copy of the supplied box.
Declaration
public Box(Box other)
Parameters
| Type | Name | Description |
|---|---|---|
| Box | other | The box to copy. |
Box(Vector3, Vector3, Transform)
Create a new box from a minimum and maximum point in world coordinates, and an optional Transform indicating the orientation frame of the box.
Declaration
public Box(Vector3 min, Vector3 max, Transform transform = null)
Parameters
| Type | Name | Description |
|---|---|---|
| Vector3 | min | The minimum point of the box, in world coordinates. |
| Vector3 | max | The maximum point of the box, in world coordinates. |
| Transform | transform | If supplied, the transform indicating the box's origin and orientation. |
Box(IEnumerable<Vector3>, Transform)
Construct a box from a collection of points and a transform to specify the box's orientation.
Declaration
public Box(IEnumerable<Vector3> points, Transform transform)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Collections.Generic.IEnumerable<Vector3> | points | |
| Transform | transform |
Properties
Bounds
A BBox3 representing the extents of this box, expressed in coordinates relative to the box's transform.
Declaration
public BBox3 Bounds { get; set; }
Property Value
| Type | Description |
|---|---|
| BBox3 |
Max
The (0,0,0) corner of the box, in world coordinates
Declaration
public Vector3 Max { get; }
Property Value
| Type | Description |
|---|---|
| Vector3 |
Min
The (0,0,0) corner of the box, in world coordinates
Declaration
public Vector3 Min { get; }
Property Value
| Type | Description |
|---|---|
| Vector3 |
Transform
The Transform indicating the local coordinate frame of this box. Do not modify this transform directly to modify the box, instead use TransformBox().
Declaration
public Transform Transform { get; set; }
Property Value
| Type | Description |
|---|---|
| Transform |
Volume
The volume of the box. Note that this value will be inaccurate if using a non-euclidean transform.
Declaration
[JsonIgnore]
public double Volume { get; }
Property Value
| Type | Description |
|---|---|
| System.Double |
Methods
BoxToUVW()
Get the transform that maps geometry from this box to a normalized, world-oriented unit cube at the origin (the UVW coordinate space of the box).
Declaration
public Transform BoxToUVW()
Returns
| Type | Description |
|---|---|
| Transform |
IsValid()
Check if this box has a valid transform and bounds.
Declaration
public bool IsValid()
Returns
| Type | Description |
|---|---|
| System.Boolean |
PointAt(Vector3)
Get a point from this box by supplying a vector specifying normalized parameters from 0 to 1. A point at (0,0,0) will be the minimum point of the box, a point at (1,1,1) will be the maximum point, and a point at (0.5,0.5,0.5) will be the center.
Declaration
public Vector3 PointAt(Vector3 uvw)
Parameters
| Type | Name | Description |
|---|---|---|
| Vector3 | uvw | The vector in the box's parametric UVW coordinate space. |
Returns
| Type | Description |
|---|---|
| Vector3 | A point in world coordinates. |
PointAt(Double, Double, Double)
Get a point from this bounding box by supplying normalized parameters from 0 to 1. A point at (0,0,0) will be the minimum point of the box, a point at (1,1,1) will be the maximum point, and a point at (0.5,0.5,0.5) will be the center.
Declaration
public Vector3 PointAt(double u, double v, double w)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Double | u | The u parameter at which to evaluate the box. |
| System.Double | v | The v parameter at which to evaluate the box. |
| System.Double | w | The w parameter at which to evaluate the box. |
Returns
| Type | Description |
|---|---|
| Vector3 | A point in world coordinates. |
ToModelCurves(Material)
Convert a Box to a set of model curves.
Declaration
public List<ModelCurve> ToModelCurves(Material material = null)
Parameters
| Type | Name | Description |
|---|---|---|
| Material | material | An optional material to use for these curves. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.List<ModelCurve> |
TransformAt(Double, Double, Double)
Get a transform from this bounding box by supplying normalized parameters from 0 to 1. A point at (0,0,0) will be a transform at the minimum point of the bounding box, a point at (1,1,1) will be at the maximum point, and a point at (0.5,0.5,0.5) will be at the center.
Declaration
public Transform TransformAt(double u, double v, double w)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Double | u | The u parameter at which to evaluate the box. |
| System.Double | v | The v parameter at which to evaluate the box. |
| System.Double | w | The w parameter at which to evaluate the box. |
Returns
| Type | Description |
|---|---|
| Transform |
TransformBetween(Box, Box)
Get the transform that maps geometry from one box to another.
Declaration
public static Transform TransformBetween(Box from, Box to)
Parameters
| Type | Name | Description |
|---|---|---|
| Box | from | |
| Box | to |
Returns
| Type | Description |
|---|---|
| Transform |
TransformBox(Transform)
Transform this box.
Declaration
public void TransformBox(Transform transform)
Parameters
| Type | Name | Description |
|---|---|---|
| Transform | transform | The transform to apply. |
Transformed(Transform)
Return a new box transformed by the supplied transform.
Declaration
public Box Transformed(Transform transform)
Parameters
| Type | Name | Description |
|---|---|---|
| Transform | transform | The transform to apply. |
Returns
| Type | Description |
|---|---|
| Box | A transformed copy of the box. |
UVWAtPoint(Vector3)
For a point in world coordinates, get the corresponding vector in the box's parametric UVW coordinate space.
Declaration
public Vector3 UVWAtPoint(Vector3 point)
Parameters
| Type | Name | Description |
|---|---|---|
| Vector3 | point | A point in world coordinates. |
Returns
| Type | Description |
|---|---|
| Vector3 | A Vector3 representing the corresponding U,V,W coordinates in the box's coordinate space. |
UVWToBox()
Get the transform that maps geometry from a normalized, world-oriented unit cube at the origin (the UVW coordinate space of the box) to this box.
Declaration
public Transform UVWToBox()
Returns
| Type | Description |
|---|---|
| Transform |
Operators
Implicit(BBox3 to Box)
Automatically convert a Bbox3 to a Box.
Declaration
public static implicit operator Box(BBox3 bbox)
Parameters
| Type | Name | Description |
|---|---|---|
| BBox3 | bbox | A bounding box. |
Returns
| Type | Description |
|---|---|
| Box |


class Solution: def minOperationsMaxProfit(self, customers: List[int], boardingCost: int, runningCost: int) -> int: res = -1 waiting = 0 profit = 0 maxProfit = -1 i = 0 while i < len(customers) or waiting > 0: if i < len(customers): waiting += customers[i] serve_c = min(waiting, 4) waiting -= serve_c profit += serve_c * boardingCost profit -= runningCost if profit > maxProfit: maxProfit = profit res = i + 1 i += 1 if maxProfit > 0: return res else: return -1


Search Your Property Here
Street Address:
City:
State:
AL
AK
AZ
AR
CA
CO
CT
DE
FL
GA
HI
ID
IL
IN
IA
KS
KY
LA
ME
MD
MA
MI
MN
MS
MO
MT
NE
NV
NH
NJ
NM
NY
NC
ND
OH
OK
OR
PA
RI
SC
SD
TN
TX
UT
VT
VA
WA
WV
WI
WY

Basic Info
Historical Zestimates
See more details for
on Zillow
Share on Facebook
Property Type:
Last Sold Price:
Year Built:
Last Sold Date:
Lot Size:
Zestimate® Property Estimate as of
:
Finished Area:
30 Days Overall Change:
Bathrooms:
All Time Property Range:
Bedrooms:
Rent Zestimate® Valuation as of
:
Tax Assessment Year:
30 Days Rent Change:
Tax Assessment:
All Time Rent Change:
Historical Zestimates for the past 1 year
Historical Zestimates for the past 5 years
Historical Zestimates for the past 10 years
No Exact Match Found--Verify that the given address is correct.


above |
Ch'ien The Creative, Heaven |
|
below |
K'un The Receptive, Earth |
Standstill. Evil people do not further
The perseverance of the superior man.
The great departs; the small approaches.
Heaven and earth do not unite:
The image of Standstill.
Thus the superior man falls back upon his inner worth
In order to escape the difficulties.
He does not permit himself to be honored with revenue.
Six at the beginning means:
When the ribbon grass is pulled up, the sod comes with it.
Each according to his kind.
Perseverance brings good fortune and success.
Six in the second place means:
They bear and endure;
This means good fortune for inferior people.
The standstill serves to help the great man attain success.
Six in the third place means:
They bear shame.
Nine in the fourth place means:
He who acts at the command of the highest
Remains without blame.
Those of like mind partake of the blessing.
Nine in the fifth place means:
Standstill is giving way.
Good fortune for the great man.
"What if it should fail, what if it should fail?"
In this way, he ties it to a cluster of mulberry shoots.
Nine at the top means:
The standstill comes to an end.
First standstill, then good fortune.


Subtract IT
mode_edit
Home
Home
menu
Progress
launch
Counting
group_work
Greater
call_made
Tutorial
info
Subtraction
mode_edit
Check your Counting
group_work
Total
0/15
Correct
0
Incorrect
0
Count the number of Objects
Incorrect Answer
Correct Answer
Number of Objects
Submit
Next


WITNESS LIST Appropriations Committee (Subcommittee on Funding Texas Courts) July 22, 1998-10:00A Funding Texas Courts On: Bob Wessels (JCIT) Doug Rybacki (OCA) Jerry Benedict (OCA) John Boyd (7th Ct. of Appeals) John Cayce (2nd Ct.of Appeals) Lamar McCorkle (133rd District Court) Linda Thomas (5th Ct. of Appeals) Mike Schneider (1st Ct. of Appeals) Paul Murphy (14th Ct. of Appeals) Peter Vogel (JCIT) Rex Davis (10th Ct. of Appeals) Richard Barajas (8th Ct. of Appeals)


| Total net profit | -3.85 | Gross profit | 1.82 | Gross loss | -5.67 |
| Profit factor | 0.32 | Expected payoff | -0.04 | ||
| Absolute drawdown | -3.88 | Maximal drawdown (%) | 3.75 (-2884.62%) | ||
| Total trades | 90 | Profit trades (% of total) | 26 (28.89%) | Loss trades (% of total) | 64 (71.11%) |
| Long positions (won %) | 50 (42.0%) | Short positions (won %) | 40 (12.5%) | ||
| Largest | profit trade | 0.24 | loss trade | -0.14 | |
| Average | profit trade | 0.07 | loss trade | -0.09 | |
| Minimum | profit trade | 0.0 | loss trade | -0.02 | |
| Maximum | take profit in pips | 175.2 | stop loss in pips | -55.0 | |
| Average | take profit in pips | 33.8 | stop loss in pips | -36.5 | |
| Minimum | take profit in pips | -19.1 | stop loss in pips | -12.6 | |
| Maximum | Reward-Risk | 6.7 | Duration in minutes | 3088 | |
| Average | Reward-Risk | 1.1 | Duration in minutes | 99.7 | |
| Minimum | Reward-Risk | 0.0 | Duration in minutes | 0 | |
| Maximum | consecutive wins (profit in money) | 4.0 (0.3) | consecutive losses (loss in money) | 14.0 (-1.44) | |
| Average | consecutive wins | 1.0 | consecutive losses | 3.0 |
| Total net profit | -1.2 | Gross profit | 1.62 | Gross loss | -2.82 |
| Profit factor | 0.57 | Expected payoff | -0.02 | ||
| Absolute drawdown | -1.2 | Maximal drawdown (%) | 1.07 (-823.08%) | ||
| Total trades | 50 | Profit trades (% of total) | 21 (42.0%) | Loss trades (% of total) | 29 (60.0%) |
| Largest | profit trade | 0.24 | loss trade | -0.14 | |
| Average | profit trade | 0.08 | loss trade | -0.1 | |
| Minimum | profit trade | 0.0 | loss trade | -0.02 | |
| Maximum | take profit in pips | 155.7 | stop loss in pips | -55.0 | |
| Average | take profit in pips | 30.6 | stop loss in pips | -40.7 | |
| Minimum | take profit in pips | -19.1 | stop loss in pips | -12.6 | |
| Maximum | Reward-Risk | 4.9 | Duration in minutes | 3088.0 | |
| Average | Reward-Risk | 0.9 | Duration in minutes | 106.5 | |
| Minimum | Reward-Risk | 0.0 | Duration in minutes | 1.0 | |
| Maximum | consecutive wins (profit in money) | 4.0 (0.44) | consecutive losses (loss in money) | 7.0 (-0.84) | |
| Average | consecutive wins | 1.0 | consecutive losses | 1.0 |
| Total net profit | -2.65 | Gross profit | 0.2 | Gross loss | -2.85 |
| Profit factor | 0.07 | Expected payoff | -0.07 | ||
| Absolute drawdown | -2.68 | Maximal drawdown (%) | 2.55 (-1961.54%) | ||
| Total trades | 40 | Profit trades (% of total) | 5 (12.5%) | Loss trades (% of total) | 35 (87.5%) |
| Largest | profit trade | 0.1 | loss trade | -0.14 | |
| Average | profit trade | 0.04 | loss trade | -0.08 | |
| Minimum | profit trade | 0.0 | loss trade | -0.05 | |
| Maximum | take profit in pips | 175.2 | stop loss in pips | -54.0 | |
| Average | take profit in pips | 37.7 | stop loss in pips | -31.4 | |
| Minimum | take profit in pips | -5.9 | stop loss in pips | -17.8 | |
| Maximum | Reward-Risk | 6.7 | Duration in minutes | 2994.0 | |
| Average | Reward-Risk | 1.3 | Duration in minutes | 91.2 | |
| Minimum | Reward-Risk | Duration in minutes | 0.0 | ||
| Maximum | consecutive wins (profit in money) | 1.0 (0.1) | consecutive losses (loss in money) | 18.0 (-1.48) | |
| Average | consecutive wins | 1.0 | consecutive losses | 7.0 |


Mining KineticGold
Any program is only as successful as the retention of the members in the
program. The KineticGold profit sharing program will be successful because:
No monthly costs to participate, no product to buy.
No sales to other members.
The member makes money doing their normal activities, even without referring anyone
else.
Everyone benefits enough to stay active.
Gold based accounts are inflation proof.
Qualification for Rewards and Profit Sharing is strictly within your control.
No limitations on the number of people that can be sponsored at any level.
The product sold (Gold) is sold at spot price (wholesale) without any add on fees.


{% include head_links.html %}
© {{ site.time | date: '%Y' }} Sqor, Inc. Powered by Jekyll and Materialize


Algorithms and Interactive Tools for Exploring Music Composition, Analysis, and Interdisciplinary Learning.
This Web site has interactive tools that provide a unique learning experience for users, regardless of their musical training. Students of music composition can explore algorithmic composition, while others can create musical representations of models for the purpose of aural interpretation and analysis.
Here, the algorithmic process is used in a creative context so that users can convert sequences of numbers into musical sounds.
Project Director:
Jonathan N.Middleton, DMA
Department of Music
Professor of Theory and Composition
Interim Department Chair
Eastern Washington University
musicalgorithms.ewu.edu


It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.
Facilis ipsum reprehenderit nemo molestias. Aut cum mollitia reprehenderit.
Facilis ipsum reprehenderit nemo molestias. Aut cum mollitia reprehenderit.
The left side of the mapping always refers to the depot namespace, and the right side of the mapping refers to the client workspace or depot namespace. For label views, only the left side (the depot namespace) of the mapping need be provided - the files are automatically associated with the desired label. All views construct a one-to-one mapping between files in the depot and the files in the client workspace, branch, or label. If more than one mapping line refers to the same file(s), the earlier mappings are overridden.
Each type of view consists of lines which map files from the depot into the appropriate namespace. For client and branch views, the mappings consist of two file specifications. The left side of the mapping always refers to the depot namespace, and the right side of the mapping refers to the client workspace or depot namespace. For label views, only the left side (the depot namespace) of the mapping need be provided - In client views, mappings beginning with a plus sign (+) overlay previous mappings. (Overlay mappings do not apply to branch or label views.).
Each type of view consists of lines which map files from the depot into the appropriate namespace. For client and branch views, the mappings consist of two file specifications. The left side of the mapping always refers to the depot namespace, and the right side of the mapping refers to the client workspace or depot namespace. In client views, mappings beginning with a plus sign (+) overlay previous mappings. (Overlay mappings do not apply to branch or label views.)


Nextract.Plugins.Core.Calculator Class
Mixes in a series of common mathematical calculations
Methods
add
-
firstPropOrVal
-
secondPropOrVal
-
propertyToUpdateOrAdd
Operates on a stream adding two numbers and/or object properties
Parameters:
-
firstPropOrVal
String | NumberThe 1st value or property to use in this operation
-
secondPropOrVal
String | NumberThe 2nd value or property to use in this operation
-
propertyToUpdateOrAdd
StringThe object property to update or create with the value of this operation
Returns:
Read/write stream transform to use in conjuction with pipe()
Example:
someReadableStream.pipe(yourTransformInstance.Plugins.Core.Calculator.add('salary', 1000, 'new_salary'))
concat
-
propsOrValsToConcat
-
delimiter
-
propertyToUpdateOrAdd
Operates on a stream concatenating strings and/or object properties
Parameters:
-
propsOrValsToConcat
ArrayAn array of strings and/or object properties to concat
-
delimiter
StringThe delimiter to use in between each propsOrValsToConcat
-
propertyToUpdateOrAdd
StringThe object property to update or create with the value
Returns:
Read/write stream transform to use in conjuction with pipe()
Example:
someReadableStream.pipe(yourTransformInstance.Plugins.Core.Calculator.concat(['Mr/Mrs:', 'first_name', 'last_name'], ' ', 'full_name'))
divide
-
firstPropOrVal
-
secondPropOrVal
-
propertyToUpdateOrAdd
Operates on a stream dividing two numbers and/or object properties
Parameters:
-
firstPropOrVal
String | NumberThe 1st value or property to use in this operation
-
secondPropOrVal
String | NumberThe 2nd value or property to use in this operation
-
propertyToUpdateOrAdd
StringThe object property to update or create with the value of this operation
Returns:
Read/write stream transform to use in conjuction with pipe()
Example:
someReadableStream.pipe(yourTransformInstance.Plugins.Core.Calculator.divide('salary', 1000, 'new_salary'))
multiply
-
firstPropOrVal
-
secondPropOrVal
-
propertyToUpdateOrAdd
Operates on a stream multiplying two numbers and/or object properties
Parameters:
-
firstPropOrVal
String | NumberThe 1st value or property to use in this operation
-
secondPropOrVal
String | NumberThe 2nd value or property to use in this operation
-
propertyToUpdateOrAdd
StringThe object property to update or create with the value of this operation
Returns:
Read/write stream transform to use in conjuction with pipe()
Example:
someReadableStream.pipe(yourTransformInstance.Plugins.Core.Calculator.multiply('salary', 1000, 'new_salary'))
subtract
-
collection
-
firstPropOrVal
-
secondPropOrVal
-
propertyToUpdateOrAdd
Operates on a stream subtracting two numbers and/or object properties
Parameters:
-
collection
ObjectThe collection to iterate over
-
firstPropOrVal
String | NumberThe 1st value or property to use in this operation
-
secondPropOrVal
String | NumberThe 2nd value or property to use in this operation
-
propertyToUpdateOrAdd
StringThe object property to update or create with the value of this operation
Returns:
Read/write stream transform to use in conjuction with pipe()
Example:
someReadableStream.pipe(yourTransformInstance.Plugins.Core.Calculator.subtract('salary', 1000, 'new_salary'))


© {{ site.time | date: '%Y' }}
{{ site.title }}.
Unless noted otherwise, content on this website is licensed
under a Creative Commons Attribution 4.0 International License
Powered by Jekyll + Skinny Bones. Funded by NSF DBI-1458484 and DBI-1458604.


Introduction to Using
- Git In Bash -
Intermediate Git
- Forks, Branches, Pulls -
Introduction
- to Python from R-
Using Python for the
- Twitter API -
Topic Models in Python
- Text and Tweets -
Machine Learning in Python
- Sklearn Loops-
Basic Pandas in Python
- Data Analysis -
Text in Python
- Keyword Counting -
Elementary NLTK
- Examples -
Introductory PCA
- in Python -


Assign access privileges based on job functions.
Assigning data access privileges based on job functions ensures that employees can work but cannot wage insider attacks.
Identify the job functions of each employee. Identify the data access required for each employee. Define the data access privileges for each employee based on job responsibilities. Have the management review and authorize the data access privilege specifications. Once approved, implement the data access control systems. Attach the access authorization documents to the network documentation.


GitHub 链接: https://github.com/onevcat/VVBorderTimerView
是什么
- VVBorderTimer是UIView的子类
- 它为UIView提供使用边界进行倒计时的效果
- 边框角落的半径和线宽在运行时可调
- 倒计时是有颜色渐变效果
怎么用
- 将VVBorderTimerView.h和VVBorderTimerView.m导入您的工程。请根据您的情况选择使用ARC版本或非ARC版本
- 分配并初始化一个VVBorderTimerView. 设置其背景颜色
VVBorderTimerView *btv = [[VVBorderTimerView alloc] initWithFrame:CGRectMake(20, 20, 280, 280)];
//为计时器设置背景颜色
btv.backgroundColor = [UIColor clearColor];[/crayon]
配置计时器属性，如: 颜色(可选), 总时间和delegate.
[crayon]
//上边界为绿色
UIColor *color0 = [UIColor greenColor];
//右边黄色
UIColor *color1 = [UIColor yellowColor];
//下边橙色
UIColor *color2 = [UIColor colorWithRed:1.0 green:140.0/255.0 blue:16.0/255.0 alpha:1.0];
//左边红色
UIColor *color3 = [UIColor redColor];
//为计时器指定颜色. 不同颜色将在转角处发生渐变.
//如果您没有指定颜色，或者指定其为nil(btv.colors = nil)，所有边将默认使用黑色
btv.colors = [NSArray arrayWithObjects:color0,color1,color2,color3,nil];
//为计时器设定总时间
btv.totalTime = 10;
//为计时器设定delegate
btv.delegate = self;
[/crayon]
- 实现计时器的delegate
//转角半径(0 代表矩形)
-(float) cornerRadius:(VVBorderTimerView *)requestor
{ return 30;
}
//计时器线宽
-(float) lineWidth:(VVBorderTimerView *)requestor
{
return 10;
}
//当计时器停止时，该方法被调用
-(void) timerViewDidFinishedTiming:(VVBorderTimerView *)aTimerView
{
//do something
}[/crayon]
- 将计时器加入您的viewController的view，并使用 -(void)start 开始计时 [crayon]
[self.view addSubview:btv];
[btv start];
[/crayon]
在GitHub网站的这个页面上有一个简单的demo供您参考，如果您感兴趣，可以关注或者分支该项目。祝您好运～
Lisence
VVBorderTimer is Copyright © 2011 Wei Wang(onevcat), All Rights Reserved, All Wrongs Revenged. Released under the New BSD Licence.* https://github.com/onevcat/VVBorderTimerView/
BSD license follows (http://www.opensource.org/licenses/bsd-license.php)
Copyright (c) 2011 Wei Wang(onevcat) All Rights Reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

GitHub 链接: https://github.com/onevcat/VVBorderTimerView
是什么
- VVBorderTimer是UIView的子类
- 它为UIView提供使用边界进行倒计时的效果
- 边框角落的半径和线宽在运行时可调
- 倒计时是有颜色渐变效果
怎么用
- 将VVBorderTimerView.h和VVBorderTimerView.m导入您的工程。请根据您的情况选择使用ARC版本或非ARC版本
- 分配并初始化一个VVBorderTimerView. 设置其背景颜色
[crayon]
VVBorderTimerView *btv = [[VVBorderTimerView alloc] initWithFrame:CGRectMake(20, 20, 280, 280)];
//为计时器设置背景颜色
btv.backgroundColor = [UIColor clearColor];[/crayon] - 配置计时器属性，如: 颜色(可选), 总时间和delegate.
[crayon]
//上边界为绿色
UIColor *color0 = [UIColor greenColor];
//右边黄色
UIColor *color1 = [UIColor yellowColor];
//下边橙色
UIColor *color2 = [UIColor colorWithRed:1.0 green:140.0/255.0 blue:16.0/255.0 alpha:1.0];
//左边红色
UIColor *color3 = [UIColor redColor];
//如果您没有指定颜色，或者指定其为nil(btv.colors = nil)，所有边将默认使用黑色
btv.colors = [NSArray arrayWithObjects:color0,color1,color2,color3,nil];
//为计时器设定总时间
btv.totalTime = 10;
//为计时器设定delegate
btv.delegate = self;
[/crayon]
- 实现计时器的delegate
[crayon]
//转角半径(0 代表矩形)
-(float) cornerRadius:(VVBorderTimerView *)requestor
{ return 30;
}
//计时器线宽
-(float) lineWidth:(VVBorderTimerView *)requestor
{
return 10;
}
//当计时器停止时，该方法被调用
-(void) timerViewDidFinishedTiming:(VVBorderTimerView *)aTimerView
{
//do something
}[/crayon]
- 将计时器加入您的viewController的view，并使用 -(void)start 开始计时
[crayon]
[self.view addSubview:btv];
[btv start];
[/crayon] - 如果您使用的是非ARC，请不要忘记在将计时器加入view结构后释放它。可能您需要保留一个指向该计时器的指针，以便在即使结束后将其移除
在GitHub网站的这个页面上有一个简单的demo供您参考，如果您感兴趣，可以关注或者分支该项目。祝您好运～
Lisence
VVBorderTimer is Copyright © 2011 Wei Wang(onevcat), All Rights Reserved, All Wrongs Revenged. Released under the New BSD Licence.* https://github.com/onevcat/VVBorderTimerView/
BSD license follows (http://www.opensource.org/licenses/bsd-license.php)
Copyright (c) 2011 Wei Wang(onevcat) All Rights Reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

GitHub link: https://github.com/onevcat/VVBorderTimerView
What’s this
- VVBorderTimer is a subclass of UIView.
- It provides an counting down effect using the view’s border.
- The radius of round corners and line width are configurable in runtime.
- There is also a color transition effect during the counting.
How to use
- Import VVBorderTimerView.h and VVBorderTimerView.m to your project. Select either ARC version or non-ARC version for your situation.
- Alloc and init a VVBorderTimerView. Set its background color.
[crayon]
VVBorderTimerView *btv = [[VVBorderTimerView alloc] initWithFrame:CGRectMake(20, 20, 280, 280)];
//Specify a background color for the timer
btv.backgroundColor = [UIColor clearColor];[/crayon] - Set the properties for the timer: colors(optional), totalTime and delegate.
[crayon]
//Top border will be green
UIColor *color0 = [UIColor greenColor];
//Right border yellow
UIColor *color1 = [UIColor yellowColor];
//Buttom border orange
UIColor *color2 = [UIColor colorWithRed:1.0 green:140.0/255.0 blue:16.0/255.0 alpha:1.0];
//Left border red
UIColor *color3 = [UIColor redColor];
//If your DID NOT specify the colors or specify it to nil(btv.colors = nil), default black color for all edge will be used.
btv.colors = [NSArray arrayWithObjects:color0,color1,color2,color3,nil];//Set the total time the timer should count in second
btv.totalTime = 10;
//Set the delegate for the timer
btv.delegate = self;
[/crayon]
- Implement the timer’s delegate
[crayon]
//Corner radius for a timer(0 means rectangle)
-(float) cornerRadius:(VVBorderTimerView *)requestor
{ return 30;
}
//Line width for a timer
-(float) lineWidth:(VVBorderTimerView *)requestor
{
return 10;
}
//When the timer stopped, this method will be called
-(void) timerViewDidFinishedTiming:(VVBorderTimerView *)aTimerView
{
//do something
}
[/crayon]
- Add it to your viewController’s view and then start the timer using -(void)start
[crayon]
[self.view addSubview:btv];
[btv start];
[/crayon] - DO NOT forget to release the timer after it is added to the view’s hierarchy if you use non-ARC. You may want to keey a pointer to the timer, so you can remove it from superview when it stops.
You can also find a demo in the github page here. You can watch and fork it if you are intrested in it. Enjoy!
Lisence
VVBorderTimer is Copyright © 2011 Wei Wang(onevcat), All Rights Reserved, All Wrongs Revenged. Released under the New BSD Licence.* https://github.com/onevcat/VVBorderTimerView/
BSD license follows (http://www.opensource.org/licenses/bsd-license.php)
Copyright (c) 2011 Wei Wang(onevcat) All Rights Reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

GitHub 链接: https://github.com/onevcat/VVBorderTimerView
是什么
- VVBorderTimer是UIView的子类
- 它为UIView提供使用边界进行倒计时的效果
- 边框角落的半径和线宽在运行时可调
- 倒计时是有颜色渐变效果
怎么用
- 将VVBorderTimerView.h和VVBorderTimerView.m导入您的工程。请根据您的情况选择使用ARC版本或非ARC版本
- 分配并初始化一个VVBorderTimerView. 设置其背景颜色
[crayon]
VVBorderTimerView *btv = [[VVBorderTimerView alloc] initWithFrame:CGRectMake(20, 20, 280, 280)];
//为计时器设置背景颜色
btv.backgroundColor = [UIColor clearColor];[/crayon] - 配置计时器属性，如: 颜色(可选), 总时间和delegate.
[crayon]
//上边界为绿色
UIColor *color0 = [UIColor greenColor];
//右边黄色
UIColor *color1 = [UIColor yellowColor];
//下边橙色
UIColor *color2 = [UIColor colorWithRed:1.0 green:140.0/255.0 blue:16.0/255.0 alpha:1.0];
//左边红色
UIColor *color3 = [UIColor redColor];
//如果您没有指定颜色，或者指定其为nil(btv.colors = nil)，所有边将默认使用黑色
btv.colors = [NSArray arrayWithObjects:color0,color1,color2,color3,nil];
//为计时器设定总时间
btv.totalTime = 10;
//为计时器设定delegate
btv.delegate = self;
[/crayon]
- 实现计时器的delegate
[crayon]
//转角半径(0 代表矩形)
-(float) cornerRadius:(VVBorderTimerView *)requestor
{ return 30;
}
//计时器线宽
-(float) lineWidth:(VVBorderTimerView *)requestor
{
return 10;
}
//当计时器停止时，该方法被调用
-(void) timerViewDidFinishedTiming:(VVBorderTimerView *)aTimerView
{
//do something
}[/crayon]
- 将计时器加入您的viewController的view，并使用 -(void)start 开始计时
[crayon]
[self.view addSubview:btv];
[btv start];
[/crayon] - 如果您使用的是非ARC，请不要忘记在将计时器加入view结构后释放它。可能您需要保留一个指向该计时器的指针，以便在即使结束后将其移除
在GitHub网站的这个页面上有一个简单的demo供您参考，如果您感兴趣，可以关注或者分支该项目。祝您好运～
Lisence
VVBorderTimer is Copyright © 2011 Wei Wang(onevcat), All Rights Reserved, All Wrongs Revenged. Released under the New BSD Licence.* https://github.com/onevcat/VVBorderTimerView/
BSD license follows (http://www.opensource.org/licenses/bsd-license.php)
Copyright (c) 2011 Wei Wang(onevcat) All Rights Reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

GitHub link: https://github.com/onevcat/VVBorderTimerView
What’s this
- VVBorderTimer is a subclass of UIView.
- It provides an counting down effect using the view’s border.
- The radius of round corners and line width are configurable in runtime.
- There is also a color transition effect during the counting.
How to use
- Import VVBorderTimerView.h and VVBorderTimerView.m to your project. Select either ARC version or non-ARC version for your situation.
- Alloc and init a VVBorderTimerView. Set its background color.
[crayon]
VVBorderTimerView *btv = [[VVBorderTimerView alloc] initWithFrame:CGRectMake(20, 20, 280, 280)];
//Specify a background color for the timer
btv.backgroundColor = [UIColor clearColor];[/crayon] - Set the properties for the timer: colors(optional), totalTime and delegate.
[crayon]
//Top border will be green
UIColor *color0 = [UIColor greenColor];
//Right border yellow
UIColor *color1 = [UIColor yellowColor];
//Buttom border orange
UIColor *color2 = [UIColor colorWithRed:1.0 green:140.0/255.0 blue:16.0/255.0 alpha:1.0];
//Left border red
UIColor *color3 = [UIColor redColor];
//If your DID NOT specify the colors or specify it to nil(btv.colors = nil), default black color for all edge will be used.
btv.colors = [NSArray arrayWithObjects:color0,color1,color2,color3,nil];//Set the total time the timer should count in second
btv.totalTime = 10;
//Set the delegate for the timer
btv.delegate = self;
[/crayon]
- Implement the timer’s delegate
[crayon]
//Corner radius for a timer(0 means rectangle)
-(float) cornerRadius:(VVBorderTimerView *)requestor
{ return 30;
}
//Line width for a timer
-(float) lineWidth:(VVBorderTimerView *)requestor
{
return 10;
}
//When the timer stopped, this method will be called
-(void) timerViewDidFinishedTiming:(VVBorderTimerView *)aTimerView
{
//do something
}
[/crayon]
- Add it to your viewController’s view and then start the timer using -(void)start
[crayon]
[self.view addSubview:btv];
[btv start];
[/crayon] - DO NOT forget to release the timer after it is added to the view’s hierarchy if you use non-ARC. You may want to keey a pointer to the timer, so you can remove it from superview when it stops.
You can also find a demo in the github page here. You can watch and fork it if you are intrested in it. Enjoy!
Lisence
VVBorderTimer is Copyright © 2011 Wei Wang(onevcat), All Rights Reserved, All Wrongs Revenged. Released under the New BSD Licence.* https://github.com/onevcat/VVBorderTimerView/
BSD license follows (http://www.opensource.org/licenses/bsd-license.php)
Copyright (c) 2011 Wei Wang(onevcat) All Rights Reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.


An abstract base class which represents a field of a document.
This class should not be directly instantiated.
| def google.appengine.api.search.search.Field.__init__ |
( |
|
self, |
|
|
|
name, |
|
|
|
value, |
|
|
|
language = None |
|
) |
| |
Initializer.
Args:
name: The name of the field. Field names must have maximum length
MAXIMUM_FIELD_NAME_LENGTH and match pattern "[A-Za-z][A-Za-z0-9_]*".
value: The value of the field which can be a str, unicode or date.
language: The ISO 693-1 two letter code of the language used in the value.
See http://www.sil.org/iso639-3/codes.asp?order=639_1&letter=%25 for a
list of valid codes. Correct specification of language code will assist
in correct tokenization of the field. If None is given, then the
language code of the document will be used.
Raises:
TypeError: If any of the parameters have invalid types, or an unknown
attribute is passed.
ValueError: If any of the parameters have invalid values.
| def google.appengine.api.search.search.Field.language |
( |
|
self | ) |
|
Returns the code of the language the content in value is written in.
| def google.appengine.api.search.search.Field.name |
( |
|
self | ) |
|
Returns the name of the field.
| def google.appengine.api.search.search.Field.value |
( |
|
self | ) |
|
Returns the value of the field.
The documentation for this class was generated from the following file:
- code/googleappengine-read-only/python/google/appengine/api/search/search.py


{% extends 'base.html' %} {% load staticfiles %} {% block title %}{% endblock %} {% block body %}
Each new day is a blank page in the diary of your life. The secret of success is in turning that diary into the best story you possibly can." I wish you Happy New Year and diary full of best stories ever written in your life.Hope Smiles from the threshold of the year to come, Whispering 'it will be happier'


Investment
Industry
Top 10
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio
P/E Ratio
Debt to Asset
Dividend Ratio


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 4
This lightly spiced kedgeree is easy to make and perfect for a breakfast treat. On the table in half an hour!
For the smoked salmon and haddock kedgeree, heat one tablespoon of the oil in a large non-stick frying pan over a medium heat and fry the two sliced onions slowly, for 20-25 minutes, stirring occasionally. You’re aiming for a crisp texture and deep golden-brown colour.
Season with salt and pepper, drain on kitchen paper, and set aside in a warm place.
Put the haddock, skin-side down, in a large frying pan and pour over enough water to just cover. Simmer, covered, over a low heat for 5-8 minutes until opaque and cooked through. Remove from the heat. Lay the smoked salmon in the liquid, cover, and let stand for two minutes. Drain the fish and discard the skins. Set aside.
Put the rice in a sieve and hold under running water until the water runs clear. This removes starch and prevents clumping, making the rice lighter and fluffier. Drain well.
Heat the remaining tablespoon of oil in a large, non-stick, deep-sided frying pan or sauté pan. Add the chopped onion, cardamom pods, and cinnamon and fry over a medium-high heat for about five minutes, or until the onion is golden-brown. Stir the drained rice into the onion in the pan. Pour in 450ml/15fl oz cold water and stir in the turmeric. Bring to the boil. Reduce the heat to low, stir, cover, and cook for 12-15 minutes or until the water is absorbed. Take the rice off the heat and let it stand, covered, for five minutes before fluffing up the grains with a fork.
Place the eggs in a small pan, cover with cold water, and bring to the boil. Simmer for six minutes, at which point the white should be set and firm but the yolks slightly soft. Peel and quarter the eggs.
Flake the fish into large pieces. Remove the cinnamon stick from the rice and carefully stir in the butter, cream, coriander, fish, and eggs. Season with salt and cayenne pepper, and add the lemon juice. Heat through over a low heat, stirring gently once or twice only so you don’t break up the fish.
Serve the kedgeree with the warm crispy onion on top.


About this game
Join Olaf on his journey through a strange world. A world in which you can only move if you
manipulate gravity. So forget the traditional way of moving — because you can't do that anyway.
This 3D puzzle tests not only your skill, but also your logical thinking.
A dangerous journey lies ahead of you and don't even bother, there is no one to help you.
Solve puzzles or find keys and try to make it out alive! Because a penguin is out to get you and
he knows no half measures — except maybe cutting you in half.
Discover different styles of environments
Promised headaches by tricky riddles
Suffer a lot
And some other weird stuff just because it's funny
created by
Marco, Harald, Rene, Phillip and Leonie
Reviews
Brian
BEST. GAME. EVER.
CAN'T STOP PLAYING — SO AWESOME.
Mr Definetly not Brian
I thought this game sucked until I started to play. It was awesome. The world. The story. The
characters. It was like... I was IN the game!
I can only recommend this game. It's awesome. 5/5 penguins.
Olaf
I normally wait until I have around a thousand hours in a game but NO. I came into this with the expectation of a nice holiday trip, a little adventurous but ultimately something I can relax to. This certainly isn't it. WHAT THE HELL, I am getting smacked against the walls, explosives everywhere, and suddenly I'm burning while trying my best to solve those ridiculous riddles!!!. Let’s hope I can wake up soon enough from this nightmare.


Company updates
Income statement.
Balance Sheet.
Statement of stockholders' equity.
Capital requirements.
Key Performance Results
Key Ratios
Investment Overview: Size, type
Terms
Expected Returns
Commercial: your market, position in your market, off take agreements or contracts, USP,
Regulatory : regulators
Position
Profileequipment, description Others


Plugin Information |
|---|
View Concordion Presenter on the plugin site for more information. |
This plugin publishes Concordion test reports for each build, and is based somewhat on the WebTest Presenter Plugin.
Usage
Configuration:
Project page:
Build page:
TODO
- Option to create index page for test reports
- Junit-esque integration (pass/fail graph, failed tests link to specifications)
Version History
Version 0.7 (2011-08-13)
- Reworked archiving code and added some diagnostics
- Updated for Jenkins
Version 0.6 (2010-07-06)
- Initial release (after a few mix-ups with publishing releases and group ids)
Attachments:
coccordion-presenter-0.PNG (image/png)
coccordion-presenter-1.PNG (image/png)
coccordion-presenter-2.PNG (image/png)
coccordion-presenter-1.PNG (image/png)
coccordion-presenter-2.PNG (image/png)


Healthy Meals
Smoked Salmon
& Bacon
With Bread and Roasted Berries
40
Mins
225
Nutrition
6
Ingredients
29
View Recipe
Add to Collection


module ActiveRecord::NestedAttributes::ClassMethods
Active Record Nested Attributes¶ ↑
Nested attributes allow you to save attributes on associated records through the parent. By default nested attribute updating is turned off and you can enable it using the #accepts_nested_attributes_for class method. When you enable nested attributes an attribute writer is defined on the model.
The attribute writer is named after the association, which means that in the following example, two new methods are added to your model:
author_attributes=(attributes)
and
pages_attributes=(attributes)
.
class Book < ActiveRecord::Base has_one :author has_many :pages accepts_nested_attributes_for :author, :pages end
Note that the :autosave
option is automatically enabled on
every association that #accepts_nested_attributes_for
is used for.
One-to-one¶ ↑
Consider a Member model that has one Avatar:
class Member < ActiveRecord::Base has_one :avatar accepts_nested_attributes_for :avatar end
Enabling nested attributes on a one-to-one association allows you to create the member and avatar in one go:
params = { member: { name: 'Jack', avatar_attributes: { icon: 'smiling' } } } member = Member.create(params[:member]) member.avatar.id # => 2 member.avatar.icon # => 'smiling'
It also allows you to update the avatar through the member:
params = { member: { avatar_attributes: { id: '2', icon: 'sad' } } } member.update params[:member] member.avatar.icon # => 'sad'
By default you will only be able to set and update attributes on the
associated model. If you want to destroy the associated model through the
attributes hash, you have to enable it first using the
:allow_destroy
option.
class Member < ActiveRecord::Base has_one :avatar accepts_nested_attributes_for :avatar, allow_destroy: true end
Now, when you add the _destroy
key to the attributes hash,
with a value that evaluates to true
, you will destroy the
associated model:
member.avatar_attributes = { id: '2', _destroy: '1' } member.avatar.marked_for_destruction? # => true member.save member.reload.avatar # => nil
Note that the model will not be destroyed until the parent is saved.
One-to-many¶ ↑
Consider a member that has a number of posts:
class Member < ActiveRecord::Base has_many :posts accepts_nested_attributes_for :posts end
You can now set or update attributes on the associated posts through an
attribute hash for a member: include the key :posts_attributes
with an array of hashes of post attributes as a value.
For each hash that does not have an id
key a new
record will be instantiated, unless the hash also contains a
_destroy
key that evaluates to true
.
params = { member: { name: 'joe', posts_attributes: [ { title: 'Kari, the awesome Ruby documentation browser!' }, { title: 'The egalitarian assumption of the modern citizen' }, { title: '', _destroy: '1' } # this will be ignored ] }} member = Member.create(params[:member]) member.posts.length # => 2 member.posts.first.title # => 'Kari, the awesome Ruby documentation browser!' member.posts.second.title # => 'The egalitarian assumption of the modern citizen'
You may also set a :reject_if proc to silently ignore any new record hashes if they fail to pass your criteria. For example, the previous example could be rewritten as:
class Member < ActiveRecord::Base has_many :posts accepts_nested_attributes_for :posts, reject_if: proc { |attributes| attributes['title'].blank? } end params = { member: { name: 'joe', posts_attributes: [ { title: 'Kari, the awesome Ruby documentation browser!' }, { title: 'The egalitarian assumption of the modern citizen' }, { title: '' } # this will be ignored because of the :reject_if proc ] }} member = Member.create(params[:member]) member.posts.length # => 2 member.posts.first.title # => 'Kari, the awesome Ruby documentation browser!' member.posts.second.title # => 'The egalitarian assumption of the modern citizen'
Alternatively, :reject_if also accepts a symbol for using methods:
class Member < ActiveRecord::Base has_many :posts accepts_nested_attributes_for :posts, reject_if: :new_record? end class Member < ActiveRecord::Base has_many :posts accepts_nested_attributes_for :posts, reject_if: :reject_posts def reject_posts(attributed) attributed['title'].blank? end end
If the hash contains an id
key that matches an already
associated record, the matching record will be modified:
member.attributes = { name: 'Joe', posts_attributes: [ { id: 1, title: '[UPDATED] An, as of yet, undisclosed awesome Ruby documentation browser!' }, { id: 2, title: '[UPDATED] other post' } ] } member.posts.first.title # => '[UPDATED] An, as of yet, undisclosed awesome Ruby documentation browser!' member.posts.second.title # => '[UPDATED] other post'
By default the associated records are protected from being destroyed. If
you want to destroy any of the associated records through the attributes
hash, you have to enable it first using the :allow_destroy
option. This will allow you to also use the _destroy
key to
destroy existing records:
class Member < ActiveRecord::Base has_many :posts accepts_nested_attributes_for :posts, allow_destroy: true end params = { member: { posts_attributes: [{ id: '2', _destroy: '1' }] }} member.attributes = params[:member] member.posts.detect { |p| p.id == 2 }.marked_for_destruction? # => true member.posts.length # => 2 member.save member.reload.posts.length # => 1
Nested attributes for an associated collection can also be passed in the form of a hash of hashes instead of an array of hashes:
Member.create(name: 'joe', posts_attributes: { first: { title: 'Foo' }, second: { title: 'Bar' } })
has the same effect as
Member.create(name: 'joe', posts_attributes: [ { title: 'Foo' }, { title: 'Bar' } ])
The keys of the hash which is the value for :posts_attributes
are ignored in this case. However, it is not allowed to use +'id'+
or :id
for one of such keys, otherwise the hash will be
wrapped in an array and interpreted as an attribute hash for a single post.
Passing attributes for an associated collection in the form of a hash of hashes can be used with hashes generated from HTTP/HTML parameters, where there maybe no natural way to submit an array of hashes.
Saving¶ ↑
All changes to models, including the destruction of those marked for destruction, are saved and destroyed automatically and atomically when the parent model is saved. This happens inside the transaction initiated by the parents save method. See ActiveRecord::AutosaveAssociation.
Validating the presence of a parent model¶ ↑
If you want to validate that a child record is associated with a parent
record, you can use validates_presence_of
and
inverse_of
as this example illustrates:
class Member < ActiveRecord::Base has_many :posts, inverse_of: :member accepts_nested_attributes_for :posts end class Post < ActiveRecord::Base belongs_to :member, inverse_of: :posts validates_presence_of :member end
Note that if you do not specify the inverse_of
option, then
Active Record will try to automatically guess the inverse association based
on heuristics.
For one-to-one nested associations, if you build the new (in-memory) child object yourself before assignment, then this module will not overwrite it, e.g.:
class Member < ActiveRecord::Base has_one :avatar accepts_nested_attributes_for :avatar def avatar super || build_avatar(width: 200) end end member = Member.new member.avatar_attributes = {icon: 'sad'} member.avatar.width # => 200
Constants
- REJECT_ALL_BLANK_PROC
Public Instance Methods
Defines an attributes writer for the specified association(s).
Supported options:
- :allow_destroy
-
If true, destroys any members from the attributes hash with a
_destroy
key and a value that evaluates totrue
(eg. 1, '1', true, or 'true'). This option is off by default. - :reject_if
-
Allows you to specify a Proc or a Symbol pointing to a method that checks whether a record should be built for a certain attribute hash. The hash is passed to the supplied Proc or the method and it should return either
true
orfalse
. When no :reject_if is specified, a record will be built for all attribute hashes that do not have a_destroy
value that evaluates to true. Passing:all_blank
instead of a Proc will create a proc that will reject a record where all the attributes are blank excluding any value for _destroy. - :limit
-
Allows you to specify the maximum number of the associated records that can be processed with the nested attributes. Limit also can be specified as a Proc or a Symbol pointing to a method that should return number. If the size of the nested attributes array exceeds the specified limit, NestedAttributes::TooManyRecords exception is raised. If omitted, any number associations can be processed. Note that the :limit option is only applicable to one-to-many associations.
- :update_only
-
For a one-to-one association, this option allows you to specify how nested attributes are to be used when an associated record already exists. In general, an existing record may either be updated with the new set of attribute values or be replaced by a wholly new record containing those values. By default the :update_only option is
false
and the nested attributes are used to update the existing record only if they include the record's:id
value. Otherwise a new record will be instantiated and used to replace the existing one. However if the :update_only option istrue
, the nested attributes are used to update the record's attributes always, regardless of whether the:id
is present. The option is ignored for collection associations.
Examples:
# creates avatar_attributes= accepts_nested_attributes_for :avatar, reject_if: proc { |attributes| attributes['name'].blank? } # creates avatar_attributes= accepts_nested_attributes_for :avatar, reject_if: :all_blank # creates avatar_attributes= and posts_attributes= accepts_nested_attributes_for :avatar, :posts, allow_destroy: true
# File lib/active_record/nested_attributes.rb, line 301 def accepts_nested_attributes_for(*attr_names) options = { :allow_destroy => false, :update_only => false } options.update(attr_names.extract_options!) options.assert_valid_keys(:allow_destroy, :reject_if, :limit, :update_only) options[:reject_if] = REJECT_ALL_BLANK_PROC if options[:reject_if] == :all_blank attr_names.each do |association_name| if reflection = _reflect_on_association(association_name) reflection.autosave = true define_autosave_validation_callbacks(reflection) nested_attributes_options = self.nested_attributes_options.dup nested_attributes_options[association_name.to_sym] = options self.nested_attributes_options = nested_attributes_options type = (reflection.collection? ? :collection : :one_to_one) generate_association_writer(association_name, type) else raise ArgumentError, "No association found for name `#{association_name}'. Has it been defined yet?" end end end
Private Instance Methods
Generates a writer method for this association. Serves as a point for accessing the objects in the association. For example, this method could generate the following:
def pirate_attributes=(attributes) assign_nested_attributes_for_one_to_one_association(:pirate, attributes) end
This redirects the attempts to write objects in an association through the helper methods defined below.
# File lib/active_record/nested_attributes.rb, line 337 def generate_association_writer(association_name, type) generated_association_methods.module_eval " if method_defined?(:#{association_name}_attributes=) remove_method(:#{association_name}_attributes=) end def #{association_name}_attributes=(attributes) assign_nested_attributes_for_#{type}_association(:#{association_name}, attributes) end ", __FILE__, __LINE__ + 1 end


Claim Dashboard | www.all-faucets.com
Search
Search everything
by title
by link
Title
...by title
URI
...by link
Loading...


| Package | Description |
|---|---|
| org.apache.fop.fo.flow.table | |
| org.apache.fop.fo.properties |
Classes representing the various property types as well as supporting data structures for the FO tree.
|
| org.apache.fop.fonts |
Classes for font handling.
|
| org.apache.fop.layoutmgr |
FOP's layout engine.
|
| org.apache.fop.layoutmgr.inline |
Layout managers for inline formatting objects and line building.
|
| org.apache.fop.traits |
Trait classes and other supporting data structures.
|
| Modifier and Type | Method and Description |
|---|---|
MinOptMax |
EffRow.getExplicitHeight() |
MinOptMax |
EffRow.getHeight()
Returns the calculated height for this EffRow, including the cells'
bpds/paddings/borders, and the table's border-separation.
|
| Modifier and Type | Method and Description |
|---|---|
void |
EffRow.setExplicitHeight(MinOptMax mom)
Sets the height for this row that resulted from the explicit height properties specified
by the user.
|
void |
EffRow.setHeight(MinOptMax mom)
Sets the calculated height for this EffRow, including everything (cells' bpds,
paddings, borders, and border-separation).
|
| Modifier and Type | Method and Description |
|---|---|
MinOptMax |
LengthRangeProperty.toMinOptMax(PercentBaseContext context)
Converts this
LengthRangeProperty to a MinOptMax . |
| Modifier and Type | Field and Description |
|---|---|
MinOptMax |
GlyphMapping.areaIPD |
| Modifier and Type | Method and Description |
|---|---|
void |
GlyphMapping.addToAreaIPD(MinOptMax idp) |
static GlyphMapping |
GlyphMapping.doGlyphMapping(TextFragment text,
int startIndex,
int endIndex,
Font font,
MinOptMax letterSpaceIPD,
MinOptMax[] letterSpaceAdjustArray,
char precedingChar,
char breakOpportunityChar,
boolean endsWithHyphen,
int level,
boolean dontOptimizeForIdentityMapping,
boolean retainAssociations,
boolean retainControls) |
static GlyphMapping |
GlyphMapping.doGlyphMapping(TextFragment text,
int startIndex,
int endIndex,
Font font,
MinOptMax letterSpaceIPD,
MinOptMax[] letterSpaceAdjustArray,
char precedingChar,
char breakOpportunityChar,
boolean endsWithHyphen,
int level,
boolean dontOptimizeForIdentityMapping,
boolean retainAssociations,
boolean retainControls) |
| Constructor and Description |
|---|
GlyphMapping(int startIndex,
int endIndex,
int wordSpaceCount,
int letterSpaceCount,
MinOptMax areaIPD,
boolean isHyphenated,
boolean isSpace,
boolean breakOppAfter,
Font font,
int level,
int[][] gposAdjustments) |
GlyphMapping(int startIndex,
int endIndex,
int wordSpaceCount,
int letterSpaceCount,
MinOptMax areaIPD,
boolean isHyphenated,
boolean isSpace,
boolean breakOppAfter,
Font font,
int level,
int[][] gposAdjustments,
java.lang.String mapping,
java.util.List associations) |
| Modifier and Type | Field and Description |
|---|---|
protected MinOptMax |
SpacedBorderedPaddedBlockLayoutManager.effSpaceAfter |
protected MinOptMax |
SpacedBorderedPaddedBlockLayoutManager.effSpaceBefore |
protected MinOptMax |
AbstractBreaker.footnoteSeparatorLength
footnote separator length
|
protected MinOptMax |
BlockStackingLayoutManager.foSpaceAfter
see foSpaceBefore
|
protected MinOptMax |
BlockStackingLayoutManager.foSpaceBefore
Holds the (one-time use) fo:block space-before
and -after properties.
|
| Modifier and Type | Method and Description |
|---|---|
MinOptMax |
KnuthBlockBox.getIPDRange() |
MinOptMax |
UnresolvedListElementWithLength.getLength() |
MinOptMax |
LayoutContext.getStackLimitBP()
Returns the stack limit in block-progression-dimension.
|
MinOptMax |
SpaceSpecifier.resolve(boolean endsReferenceArea)
Resolve the current sequence of space-specifiers, accounting for forcing values.
|
| Modifier and Type | Method and Description |
|---|---|
void |
BlockStackingLayoutManager.addBlockSpacing(double adjust,
MinOptMax minoptmax)
Add a block spacer for space before and space after a block.
|
static void |
TraitSetter.addSpaceBeforeAfter(Area area,
double adjust,
MinOptMax spaceBefore,
MinOptMax spaceAfter)
Adds traits for space-before and space-after to an area.
|
static int |
TraitSetter.getEffectiveSpace(double adjust,
MinOptMax space)
Returns the effective space length of a resolved space specifier based on the adjustment
value.
|
void |
PageSequenceLayoutManager.holdFootnotes(java.util.List fl,
java.util.List ll,
int tfl,
int ifl,
boolean fp,
boolean nf,
int fnfi,
int fli,
int fei,
MinOptMax fsl,
int pfli,
int pfei) |
void |
PageBreaker.holdFootnotes(java.util.List fl,
java.util.List ll,
int tfl,
int ifl,
boolean fp,
boolean nf,
int fnfi,
int fli,
int fei,
MinOptMax fsl,
int pfli,
int pfei) |
void |
SpacedBorderedPaddedBlockLayoutManager.notifyBorder(RelSide side,
MinOptMax effectiveLength) |
void |
ConditionalElementListener.notifyBorder(RelSide side,
MinOptMax effectiveLength)
Notifies the layout manager about the effective length/width of its border.
|
abstract void |
UnresolvedListElementWithLength.notifyLayoutManager(MinOptMax effectiveLength)
Called to notify the affected layout manager about the effective length after resolution.
|
void |
PaddingElement.notifyLayoutManager(MinOptMax effectiveLength)
Called to notify the affected layout manager about the effective length after resolution.
|
abstract void |
BorderOrPaddingElement.notifyLayoutManager(MinOptMax effectiveLength)
Called to notify the affected layout manager about the effective length after resolution.
|
void |
BorderElement.notifyLayoutManager(MinOptMax effectiveLength)
Called to notify the affected layout manager about the effective length after resolution.
|
void |
SpaceElement.notifyLayoutManager(MinOptMax effectiveLength)
Called to notify the affected layout manager about the effective length after resolution.
|
void |
SpacedBorderedPaddedBlockLayoutManager.notifyPadding(RelSide side,
MinOptMax effectiveLength) |
void |
ConditionalElementListener.notifyPadding(RelSide side,
MinOptMax effectiveLength)
Notifies the layout manager about the effective length/width of its padding.
|
void |
SpacedBorderedPaddedBlockLayoutManager.notifySpace(RelSide side,
MinOptMax effectiveLength) |
void |
ConditionalElementListener.notifySpace(RelSide side,
MinOptMax effectiveLength)
Notifies the layout manager about the effective length of its space.
|
static boolean |
ElementListUtils.removeLegalBreaks(java.util.List elements,
MinOptMax constraint)
Removes legal breaks in an element list.
|
void |
LayoutContext.setStackLimitBP(MinOptMax limit)
Sets the stack limit in block-progression-dimension.
|
| Constructor and Description |
|---|
BalancingColumnBreakingAlgorithm(LayoutManager topLevelLM,
PageProvider pageProvider,
PageBreakingAlgorithm.PageBreakingLayoutListener layoutListener,
int alignment,
int alignmentLast,
MinOptMax footnoteSeparatorLength,
boolean partOverflowRecovery,
int columnCount) |
KnuthBlockBox(int width,
MinOptMax range,
int bpdim,
Position pos,
boolean auxiliary)
Creates a new box.
|
KnuthGlue(MinOptMax minOptMax,
Position pos,
boolean auxiliary)
Creates a new
KnuthGlue . |
UnresolvedListElementWithLength(Position position,
MinOptMax length,
RelSide side,
boolean conditional,
boolean isFirst,
boolean isLast)
Main constructor
|
| Modifier and Type | Field and Description |
|---|---|
protected MinOptMax |
InlineStackingLayoutManager.extraBPD
Size of border and padding in BPD (ie, before and after).
|
protected MinOptMax |
LeafNodeLayoutManager.AreaInfo.ipdArea
ipd of area
|
| Modifier and Type | Method and Description |
|---|---|
protected MinOptMax |
LeaderLayoutManager.getAllocationIPD(int refIPD)
Return the allocated IPD for this area.
|
protected MinOptMax |
LeafNodeLayoutManager.getAllocationIPD(int refIPD)
Get the allocation ipd of the inline area.
|
protected MinOptMax |
AbstractPageNumberCitationLayoutManager.getAllocationIPD(int refIPD) |
protected MinOptMax |
InlineLayoutManager.getExtraIPD(boolean isNotFirst,
boolean isNotLast)
Returns the extra IPD needed for any leading or trailing fences for the
current area.
|
protected MinOptMax |
InlineStackingLayoutManager.getExtraIPD(boolean bNotFirst,
boolean bNotLast)
Returns the extra IPD needed for any leading or trailing fences for the
current area.
|
| Modifier and Type | Method and Description |
|---|---|
protected void |
InlineStackingLayoutManager.addSpace(Area parentArea,
MinOptMax spaceRange,
double spaceAdjust)
Adds a space to the area.
|
| Constructor and Description |
|---|
AreaInfo(short letterSpaces,
MinOptMax ipd,
boolean isHyphenated,
AlignmentContext alignmentContext)
Construct an area information item.
|
| Modifier and Type | Field and Description |
|---|---|
static MinOptMax |
MinOptMax.ZERO
The zero
MinOptMax instance with min == opt == max == 0 . |
| Modifier and Type | Method and Description |
|---|---|
MinOptMax |
MinOptMax.extendMinimum(int newMin)
Extends the minimum length to the given length if necessary, and adjusts opt and max
accordingly.
|
static MinOptMax |
MinOptMax.getInstance(int value)
Returns an instance of
MinOptMax with one fixed value for all three
properties (min, opt, max). |
static MinOptMax |
MinOptMax.getInstance(int min,
int opt,
int max)
Returns an instance of
MinOptMax with the given values. |
MinOptMax |
SpaceVal.getSpace()
Returns the Space value.
|
MinOptMax |
MinOptMax.minus(int value)
Subtracts the given value from all three components of this instance and returns the result.
|
MinOptMax |
MinOptMax.minus(MinOptMax operand)
Returns the difference of this
MinOptMax and the given
MinOptMax . |
MinOptMax |
MinOptMax.minusMax(int maxOperand)
Do not use, backwards compatibility only.
|
MinOptMax |
MinOptMax.minusMin(int minOperand)
Do not use, backwards compatibility only.
|
MinOptMax |
MinOptMax.mult(int factor)
Returns the product of this
MinOptMax and the given factor. |
MinOptMax |
MinOptMax.plus(int value)
Adds the given value to all three components of this instance and returns the result.
|
MinOptMax |
MinOptMax.plus(MinOptMax operand)
Returns the sum of this
MinOptMax and the given MinOptMax . |
MinOptMax |
MinOptMax.plusMax(int maxOperand)
Do not use, backwards compatibility only.
|
MinOptMax |
MinOptMax.plusMin(int minOperand)
Do not use, backwards compatibility only.
|
| Modifier and Type | Method and Description |
|---|---|
MinOptMax |
MinOptMax.minus(MinOptMax operand)
Returns the difference of this
MinOptMax and the given
MinOptMax . |
MinOptMax |
MinOptMax.plus(MinOptMax operand)
Returns the sum of this
MinOptMax and the given MinOptMax . |
| Constructor and Description |
|---|
SpaceVal(MinOptMax space,
boolean conditional,
boolean forcing,
int precedence)
Constructor for SpaceVal objects based on the full set of properties.
|
Copyright 1999-2020 The Apache Software Foundation. All Rights Reserved.


A fluent API for querying, creating, updating and deleting OData resources in Angular. OData service for Angular.
Please check also my other related project, OData Angular Generator
Full examples of the library:
Install from npm:
npm i angular-odata
1) Add module to your project
import { NgModule } from '@angular/core';
import { ODataModule } from 'angular-odata';
@NgModule({
imports: [
...
ODataModule.forRoot({
serviceRootUrl: 'https://services.odata.org/V4/(S(4m0tuxtnhcfctl4gzem3gr10))/TripPinServiceRW/'
})
...
]
})
export class AppModule {}
2) Inject and use the ODataServiceFactory
import { Component } from '@angular/core';
import { ODataClient, ODATA_ETAG } from 'angular-odata';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'TripPin';
constructor(private factory: ODataServiceFactory) {
this.queries();
}
queries() {
// Use OData Service Factory
let airportsService = this.factory.entity<Airport>("Airports");
let peopleService = this.factory.entity<Person>("People");
let airports = airportsService.entities();
// Fetch airports with count
airports
.get({withCount: true})
.subscribe(({entities, annots}) => console.log("Airports: ", entities, "Annotations: ", annots));
// Fetch all airports
airports
.fetchAll()
.subscribe(aports => console.log("All: ", aports));
// Fetch airport with key
airports
.entity("CYYZ")
.get()
.pipe(
switchMap(() => airports.entity("CYYZ").get({fetchPolicy: 'cache-first'}))) // From Cache!
.subscribe(({entity, annots}) => console.log("Airport: ", entity, "Annotations: ", annots));
// Filter airports (inmutable resource)
airports
.filter({Location: {City: {CountryRegion: "United States"}}})
.get()
.subscribe(({entities, annots}) => console.log("Airports of United States: ", entities, "Annotations: ", annots));
// Add filter (mutable resource)
airports.query.filter().push({Location: {City: {Region: "California"}}});
airports
.get()
.subscribe(({entities, annots}) => console.log("Airports in California: ", entities, "Annotations: ", annots));
// Resource to JSON
const json = airports.toJSON();
console.log(json);
// JSON to Resource
const query = this.odata.fromJSON(json);
console.log(query);
// Remove filter (mutable resource)
airports.query.filter().clear();
airports
.get()
.subscribe(({entities, annots}) => console.log("Airports: ", entities, "Annotations: ", annots));
let people = peopleService.entities();
// Expand (inmutable resource)
people.expand({
Friends: {
expand: { Friends: { select: ['AddressInfo']}}
},
Trips: { select: ['Name', 'Tags'] },
})
.get({withCount: true})
.subscribe(({entities, annots}) => console.log("People with Friends and Trips: ", entities, "Annotations: ", annots));
this.odata.batch("TripPin").post(batch => {
airports.get().subscribe(console.log);
airport.get().subscribe(console.log);
people.get({withCount: true}).subscribe(console.log);
}).subscribe();
}
}
If you use OData Angular Generator, import the config and the module from generated source.
import { NgModule } from '@angular/core';
import { ODataModule } from 'angular-odata';
import { TripPinConfig, TripPinModule } from './trippin';
@NgModule({
imports: [
...
ODataModule.forRoot(TripPinConfig),
TripPinModule
]
...
})
export class AppModule {}
The library works mainly with OData Version 4, however, it incorporates basic support for versions 3 and 2.
For a deep query customizations the library use odata-query
as a builder.
The api documentation is generated using compodoc and can be viewed here: https://diegomvh.github.io/angular-odata/docs/
Library documentation can be viewed on the wiki here: https://github.com/diegomvh/angular-odata/wiki


deezer
Businessmodel of Deezer
Customer Segments
Deezer has a mass market business model, with no significant differentiation between customer groups. The company targets its offerings at anyone who wants to stream music.
Value Proposition
Deezer offers five primary value propositions: accessibility, convenience, customization, cost reduction, and brand/status.
The company creates accessibility by providing a wide variety of options. It is available for use on computers (PCs and Macs), mobile phones, tablets, smart watches, television sets, and in cars.
The company offers convenience by making life simpler for customers. The premium version of its platform features no ads or interruptions. Furthermore, users do not have to be connected to the Internet, as they can download songs to their devices. Deezer provides lyrics to songs on the device screen as they are played. Customers can cancel their subscriptions at any time. Lastly, it enables artists with songs on the platform to view analytics on their performance.
The company enables customization through its capabilities. It recommends music to customers based on their listening history. They can create tailored playlists of their favorite songs. It also allows artists who want to make their music available on the platform to create personalized Artist Pages.
The company reduces costs in a variety of ways. It offers new customers a free 30-day trial of its premium version so they can test it out. Afterwards, it only costs $9.99 a month.
The company has established a strong brand due to its success. It has 10 million active users in over 182 countries. It has 100 million playlists and offers 43 million music tracks, including everything from Top 40 singles to music by unsigned artists. Lastly, it has over 50 music editors who curate playlists.
Channels
Deezer’s main channels are its website and mobile app. The company promotes its offerings through its website, social media pages, and advertising.
Customer Relationships
Deezer’s customer relationship is primarily of a self-service, automated nature. Customers utilize the service through the main platform while having limited interaction with employees. The company’s website provides answers to frequently asked questions.
There is a co-creation element in that musical artists can upload their own music to be included in its inventory. There is also a community element in the form of a forum where customers can interact with each other.
Key Activities
Deezer’s business model entails maintaining and updating its platform for its users. Its platform includes its website and mobile app.
Key Partners
Deezer’s key partners are the media companies it signs agreements with to make its service available on their platforms (e.g., Orange and Facebook) and the technology firms it works with to make its service accessible on their devices (e.g., Samsung, Toshiba, and LG). The company also maintains the following types of partnerships:
- Unsigned Artist Distributors – The company maintains a list of firms it recommends for use by artists not signed to a label who want to put their music on its platform. These firms can oversee the licensing, distribution, and administration of the artists’ music. Specific partners include Tunecore, Record Union, CD Baby, ONErpm, Spinnup, and AWAL.
- Signed Artist Distributors – The company maintains partnerships with firms it recommends for use by artists who are signed to a label but do not yet have their music on its platform. Specific partners include Believe, Finetunes.net, The Orchard, Merlin, INgrooves, and state51 Conspiracy.
- Affiliate Partners – The company works with third parties that promote its offerings on their platforms (websites, mobile apps, etc.) in exchange for cash rewards. ### Key Resources
Deezer’s main resource is its proprietary software platform, which serves over 10 million active users. It depends on human resources in the form of the engineers that maintain and update its platform and the music editors that curate its playlists.
Lastly, as a startup it has relied heavily on funding from outside parties, raising $217.5 million from seven investors as of January 2016.
Cost Structure
Deezer has a cost-driven structure, aiming to minimize expenses through significant automation and low-price value propositions. Its biggest cost driver is likely sales/marketing, a fixed cost. Other major drivers are in the areas of administration and customer support/operations, both fixed costs.
Revenue Streams
Deezer has two revenue streams:
- Subscription Revenues – Revenues generated from fees charged to customers for use of its premium listening service
- Advertising Revenues – Revenues generated from fees charged to advertisers for promoting their offerings to non-premium users on its platform


|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
@Deprecated public interface EventHandlerWithJacobians
This interface represents a handler for discrete events triggered during ODE integration.
Some events can be triggered at discrete times as an ODE problem is solved. This occurs for example when the integration process should be stopped as some state is reached (G-stop facility) when the precise date is unknown a priori, or when the derivatives have discontinuities, or simply when the user wants to monitor some states boundaries crossings.
These events are defined as occurring when a g
switching function sign changes.
Since events are only problem-dependent and are triggered by the independent time variable and the state vector, they can occur at virtually any time, unknown in advance. The integrators will take care to avoid sign changes inside the steps, they will reduce the step size when such an event is detected in order to put this event exactly at the end of the current step. This guarantees that step interpolation (which always has a one step scope) is relevant even in presence of discontinuities. This is independent from the stepsize control provided by integrators that monitor the local error (this event handling feature is available for all integrators, including fixed step ones).
Note that is is possible to register a classical event handler
in the low level integrator used to build a FirstOrderIntegratorWithJacobians
rather than implementing this class. The event handlers registered at low level
will see the big compound state whether the event handlers defined by this interface
see the original state, and its jacobians in separate arrays.
The compound state is guaranteed to contain the original state in the first elements, followed by the jacobian with respect to initial state (in row order), followed by the jacobian with respect to parameters (in row order). If for example the original state dimension is 6 and there are 3 parameters, the compound state will be a 60 elements array. The first 6 elements will be the original state, the next 36 elements will be the jacobian with respect to initial state, and the remaining 18 elements will be the jacobian with respect to parameters.
Dealing with low level event handlers is cumbersome if one really needs the jacobians in these methods, but it also prevents many data being copied back and forth between state and jacobians on one side and compound state on the other side. So for performance reasons, it is recommended to use this interface only if jacobians are really needed and to use lower level handlers if only state is needed.
| Field Summary | |
|---|---|
static int |
CONTINUE
Deprecated. Continue indicator. |
static int |
RESET_DERIVATIVES
Deprecated. Reset derivatives indicator. |
static int |
RESET_STATE
Deprecated. Reset state indicator. |
static int |
STOP
Deprecated. Stop indicator. |
| Method Summary | |
|---|---|
int |
eventOccurred(double t,
double[] y,
double[][] dydy0,
double[][] dydp,
boolean increasing)
Deprecated. Handle an event and choose what to do next. |
double |
g(double t,
double[] y,
double[][] dydy0,
double[][] dydp)
Deprecated. Compute the value of the switching function. |
void |
resetState(double t,
double[] y,
double[][] dydy0,
double[][] dydp)
Deprecated. Reset the state prior to continue the integration. |
| Field Detail |
|---|
static final int STOP
This value should be used as the return value of the eventOccurred
method when the integration should be
stopped after the event ending the current step.
static final int RESET_STATE
This value should be used as the return value of the eventOccurred
method when the integration should
go on after the event ending the current step, with a new state
vector (which will be retrieved thanks to the resetState
method).
static final int RESET_DERIVATIVES
This value should be used as the return value of the eventOccurred
method when the integration should
go on after the event ending the current step, with a new derivatives
vector (which will be retrieved thanks to the FirstOrderDifferentialEquations.computeDerivatives(double, double[], double[])
method).
static final int CONTINUE
This value should be used as the return value of the eventOccurred
method when the integration should go
on after the event ending the current step.
| Method Detail |
|---|
double g(double t, double[] y, double[][] dydy0, double[][] dydp) throws EventException
The discrete events are generated when the sign of this switching function changes. The integrator will take care to change the stepsize in such a way these events occur exactly at step boundaries. The switching function must be continuous in its roots neighborhood (but not necessarily smooth), as the integrator will need to find its roots to locate precisely the events.
t
- current value of the independent time variabley
- array containing the current value of the state vectordydy0
- array containing the current value of the jacobian of
the state vector with respect to initial statedydp
- array containing the current value of the jacobian of
the state vector with respect to parameters
EventException
- if the switching function cannot be evaluatedint eventOccurred(double t, double[] y, double[][] dydy0, double[][] dydp, boolean increasing) throws EventException
This method is called when the integrator has accepted a step
ending exactly on a sign change of the function, just before
the step handler itself is called (see below for scheduling). It
allows the user to update his internal data to acknowledge the fact
the event has been handled (for example setting a flag in the differential equations
to switch the derivatives computation in
case of discontinuity), or to direct the integrator to either stop
or continue integration, possibly with a reset state or derivatives.
STOP
is returned, the step handler will be called
with the isLast
flag of the handleStep
method set to true and
the integration will be stopped,RESET_STATE
is returned, the resetState
method will be called once the step handler has
finished its task, and the integrator will also recompute the
derivatives,RESET_DERIVATIVES
is returned, the integrator
will recompute the derivatives,
CONTINUE
is returned, no specific action will
be taken (apart from having called this method) and integration
will continue.The scheduling between this method and the StepHandlerWithJacobians
method handleStep(interpolator, isLast)
is to call this method first and handleStep
afterwards. This
scheduling allows the integrator to pass true
as the
isLast
parameter to the step handler to make it aware the step
will be the last one if this method returns STOP
. As the
interpolator may be used to navigate back throughout the last step (as StepNormalizer
does for example), user code called by this method and user
code called by step handlers may experience apparently out of order values
of the independent time variable. As an example, if the same user object
implements both this EventHandler
interface and the
FixedStepHandler
interface, a forward integration may call its
eventOccurred
method with t = 10 first and call its
handleStep
method with t = 9 afterwards. Such out of order
calls are limited to the size of the integration step for variable step handlers
and
to the size of the fixed step for fixed step handlers
.
t
- current value of the independent time variabley
- array containing the current value of the state vectordydy0
- array containing the current value of the jacobian of
the state vector with respect to initial statedydp
- array containing the current value of the jacobian of
the state vector with respect to parametersincreasing
- if true, the value of the switching function increases
when times increases around event (note that increase is measured with respect
to physical time, not with respect to integration which may go backward in time)
STOP
, RESET_STATE
,
RESET_DERIVATIVES
or CONTINUE
EventException
- if the event occurrence triggers an errorvoid resetState(double t, double[] y, double[][] dydy0, double[][] dydp) throws EventException
This method is called after the step handler has returned and
before the next step is started, but only when eventOccurred(double, double[], double[][], double[][], boolean)
has itself returned the RESET_STATE
indicator. It allows the user to reset the state vector for the
next step, without perturbing the step handler of the finishing
step. If the eventOccurred(double, double[], double[][], double[][], boolean)
never returns the RESET_STATE
indicator, this function will never be called, and it is
safe to leave its body empty.
t
- current value of the independent time variabley
- array containing the current value of the state vector
the new state should be put in the same arraydydy0
- array containing the current value of the jacobian of
the state vector with respect to initial state, the new jacobian
should be put in the same arraydydp
- array containing the current value of the jacobian of
the state vector with respect to parameters, the new jacobian
should be put in the same array
EventException
- if the state cannot be reseted
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


--- layout: paper title: Publications --- Lifted Rule Injection for Relation Embeddings, , Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP) 2016 [pdf]
@inproceedings{Demeester2016lifted, month={November}, year={2016}, author={Demeester, Thomas and Rocktaschel, Tim and Riedel, Sebastian}, title={Lifted Rule Injection for Relation Embeddings}, booktitle={Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP)}, }


Toggle navigation
Kayla Soders
Resume
Examples of Work
Contact
Get in Touch!
Kayla Soders
3836 Sterling Way
Columbia, Pa 17512
P:
(717) 682-0528
krsoders@gmail.com


Preparation time
less than 30 mins
Cooking time
30 mins to 1 hour
Serves
Serves 6
Dietary
Ratatouille is a wonderfully warming vegetable stew originating from Provence. Perfect for pleasing vegetarians and meat-eaters alike.
As part of an
Intermittent diet
plan, 1 serving provides:
Your daily salty food
2 of your 6 daily vegetable portions
This meal provides 90 kcal per portion.
Heat the oil in a non-stick frying pan until very hot, add the aubergine and fry for about 15 minutes, or until very soft. Add a little boiling water to prevent sticking if necessary.
 Cook for 5 minutes, or until tender but still firm.
Add the tomatoes, thyme, cayenne pepper and aubergine to the saucepan. Cook for 15 minutes, stirring occasionally. Add the capers, olives, vinegar, sugar and cocoa powder and cook for 2-3 minutes.
Season with freshly ground black pepper. Divide between 6 bowls, garnish with the toasted almonds and parsley and serve.


Paulina's portfolio
Portfolio of Paulina :)
beginig graphic designer and learning at CodersCamp Poznań 2019
MY WORK
INFO
CONTACT