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MenuProvide contextual feedback messages for typical user actions with the handful of available and flexible alert messages.
Bootstrap 4 documentationAlerts are available for any length of text, as well as an optional dismiss button. For proper styling, use one of the eight required contextual classes (e.g., .alert-success
).
For inline dismissal, use the alerts jQuery plugin.

This is a primary alert with an example link. Give it a click if you like.

This is a secondary alert with an example link. Give it a click if you like.

This is a success alert with an example link. Give it a click if you like.

This is a info alert with an example link. Give it a click if you like.

This is a warning alert with an example link. Give it a click if you like.

This is a danger alert with an example link. Give it a click if you like.

Using color to add meaning only provides a visual indication, which will not be conveyed to users of assistive technologies – such as screen readers. Ensure that information denoted by the color is either obvious from the
content itself (e.g. the visible text), or is included through alternative means, such as additional text hidden with the .sr-only
class.
Using the alert JavaScript plugin, it's possible to dismiss any alert inline. Here's how:
util.js
. The compiled version includes this.
.alert-dismissible
class, which adds extra padding to the right of the alert and positions the .close
button.data-dismiss="alert"
attribute, which triggers the JavaScript functionality. Be sure to use the <button>
element with
it for proper behavior across all devices..fade
and .show
classes.

Primary alert! You successfully read this important alert message.
<button type="button" class="close" data-dismiss="alert" aria-label="Close">
×
</button>

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<button type="button" class="close" data-dismiss="alert" aria-label="Close">
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</button>

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<button type="button" class="close" data-dismiss="alert" aria-label="Close">
×
</button>

Heads up!This alert needs your attention, but it's not super important.
<button type="button" class="close" data-dismiss="alert" aria-label="Close">
×
</button>

Warning! Better check yourself, you're not looking too good.
<button type="button" class="close" data-dismiss="alert" aria-label="Close">
×
</button>

Oh snap! Change a few things up and try submitting again.
<button type="button" class="close" data-dismiss="alert" aria-label="Close">
×
</button>

Alerts can also contain additional HTML elements like headings, paragraphs and dividers.
Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.
Whenever you need to, be sure to use margin utilities to keep things nice and tidy.
Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.
Whenever you need to, be sure to use margin utilities to keep things nice and tidy.
Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.
Whenever you need to, be sure to use margin utilities to keep things nice and tidy.
Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.
Whenever you need to, be sure to use margin utilities to keep things nice and tidy.
Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.
Whenever you need to, be sure to use margin utilities to keep things nice and tidy.

Secondary Info!

Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.

Whenever you need to, be sure to use margin utilities to keep things nice and tidy.

Well done!

Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.

Whenever you need to, be sure to use margin utilities to keep things nice and tidy.

Heads up!

Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.

Whenever you need to, be sure to use margin utilities to keep things nice and tidy.

Warning!

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Whenever you need to, be sure to use margin utilities to keep things nice and tidy.

Danger!

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Tabs Widgetversion added: 1.0
Description: A single content area with multiple panels, each associated with a header in a list.
Tabs are generally used to break content into multiple sections that can be swapped to save space, much like an accordion.
The content for each tab panel can be defined in-page or can be loaded via Ajax; both are handled automatically based on the href
of the anchor associated with the tab. By default tabs are activated on click, but the events can be changed to hover via the event
option.
Keyboard interaction
When focus is on a tab, the following key commands are available:
- UP/LEFT: Move focus to the previous tab. If on first tab, moves focus to last tab. Activate focused tab after a short delay.
- DOWN/RIGHT: Move focus to the next tab. If on last tab, moves focus to first tab. Activate focused tab after a short delay.
- HOME: Move focus to the first tab. Activate focused tab after a short delay.
- END: Move focus to the last tab. Activate focused tab after a short delay.
- SPACE: Activate panel associated with focused tab.
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- ALT+PAGE UP: Move focus to the previous tab and immediately activate.
- ALT+PAGE DOWN: Move focus to the next tab and immediately activate.
When focus is in a panel, the following key commands are available:
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- ALT+PAGE DOWN: Move focus to the next tab and immediately activate.
Additional Notes:
- This widget requires some functional CSS, otherwise it won't work. If you build a custom theme, use the widget's specific CSS file as a starting point.


Active play may involve symbolic activity or games with or without clearly defined rules; the activity may be unstructured/unorganised, social or solitary, but the distinguishing features are a playful context, combined with activity that is significantly above resting metabolic rate. Active play tends to occur sporadically, with frequent rest periods, which makes it difficult to record. The activity is self-determined and not adult-led or organised.
Children have a right to play, as recognised in article 31 of the United Nations Convention on the Rights of the Child (UNCRC). The Convention defines play as initiated, controlled and structured by children, as non-compulsory, driven by intrinsic motivation. It has key characteristics of fun, uncertainty, challenge, flexibility and non- productivity. In Wales, a policy framework for play has been in place since 2002 with the publication of a national play policy, followed by a national strategy in 2006. The Welsh Government recognises that to achieve its aim of creating a play friendly Wales and to provide opportunities for our children to play it is necessary for local authorities, their partners and other stakeholders to also work towards this purpose. Therefore, a section on Play Opportunities (play sufficiency duties) was included in the Children and Families (Wales) Measure 2010.
Children report that playing is one of the most important aspects of their lives; they value the time, the freedom and quality places to play. Consultations with children and young people in Wales show that they prefer to play outdoors away from adult supervision, in safe but stimulating places.
Outdoor play is one of the ten evidence-based steps to help children in the early years to maintain a healthy weight promoted in the Public Health Wales Every Child Wales programme Step six focuses on outdoor play, with the ambition that every child will be given the chance to play outdoors every day. In a survey to inform the programme, almost all parents (97 per cent) of children under the age of five think it is important for their child to play outdoors every day. However, nearly a third of children under-five (29 per cent) are not getting the time outdoors that they need.
The benchmark used by the Research Work Group to allocate a grade to
this indicator was:
- % of children and youth who engage in
unstructured/unorganized active play for several hours a day
- %
of children and youth report being outdoors for several hours a day
- % of children and youth using ‘streets near home or school,
park, playground not at school, playing fields not at school, and
beach/sea for places of physical activity/play
Evidence suggests that children are more active when they are outside. Therefore, in the previous Report Card (2014), ‘use of the park’ was used solely to establish the grade for this indicator. For the 2016 Report Card, the Research Work Group used the proportion of children using a variety of places for play as the benchmark for grading this indicator, as well as, the percentage of children reported spending ≥ 3 hours outside playing.
To comply with Play Sufficiency duties, each local authority in Wales has submitted Play Sufficiency Assessments to Welsh Government Ministers. Local authorities undertook surveys with children and many have used similar questions based on a template questionnaire. In 2016, 13 of 22 local authorities in Wales asked a total of 5,478 children aged 5-17 questions around play.
With regards to the use of outdoor spaces for places of physical activity/play, 13109 out of 21060 favourite choices were outdoor spaces. Regarding the benchmark of percentage of children and youth report being outdoors for several hours a day, 41 % report playing out most days. This data was used as is was the best available data seeking children’s views about their access to enough time and spaces for playing outdoors. The Research Group agreed that, when outside, children tend to tend to be physically active and stretch themselves both physically and emotionally than they would if they were supervised.
The HBSC/SHRN is a school-based survey with data collected through self-completion questionnaires administered in the classroom.The survey was carried out on a nationally representative sample and was completed by over 100,000 children and young people aged 11-16 years in Wales. The survey contains a core set of questions looking at the following:
In relation to the Active Play indicator, the HBSC/SHRN 2017 asked: “During the most recent summer holidays, how often did you exercise in your free time so much that you got out of breath or sweated?”. A total of 44% (44,629 children) reported that they exercised ‘often’ or ‘all of the time’ during the summer holidays. Results reported a difference between sexes, with 50% of boys (n = 25,287) compared to 38% of girls (n = 19,342) reported that they exercised ‘often’ or ‘all of the time’ during the summer holidays.
The HBSC/SHRN 2017 is representative across all regions in Wales. However, the survey focuses solely on secondary aged children (aged 11-16 years) which is a likely bias in the results.
The School Sport Survey (2015) provides data on 115,398 children aged 7-16 years old from across Wales. Data on the proportion of children and youth using ‘streets near home or school' (43%), ‘park' (61%), ‘playground not at school' (38%), ‘playing fields at school' (48%), ‘playing fields not at school' (50%) and ‘beach/sea' (42%) for places of exercise/play in the previous year were synthesised to give an overall proportion of 47% of children and youth using at least one of these places (School Sport Survey 2015).
The Little Voices Shouting Out survey of children aged 7-11 years from across Wales reported that 18% spent 3 hours, 15% 4 hours and 27% more than 4 hours playing outside on a normal day. Therefore, 60% of children reporting spending ≥3 hours outside playing.


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We start with basic definitions.
Definition. Ellipsoid in with center and shape matrix is the set
(1)
wherein is positive definite ( and for all nonzero ). Here denotes inner product.
Definition. The support function of a set is
In particular, the support function of the ellipsoid (1) is
(2)
Although in (1) is assumed to be positive definite, in practice we may deal with situations when is singular, that is, with degenerate ellipsoids flat in those directions for which the corresponding eigenvalues are zero. Therefore, it is useful to give an alternative definition of an ellipsoid using the expression (2).
Definition. Ellipsoid in with center and shape matrix is the set
(3)
wherein matrix is positive semidefinite ( and for all ). The volume of ellipsoid is
(4)
where is the volume of the unit ball in :
(5)
The distance from to the fixed point is
(6)
If , lies outside ; if , is a boundary point of ; if , is an internal point of .
Given two ellipsoids, and , the distance between them is
(7)
If , the ellipsoids have no common points; if , the ellipsoids have one common point - they touch; if , the ellipsoids intersect.
Finding using QCQP is
subject to:
where
Checking if nondegenerate ellipsoids have nonempty intersection, can be cast as a quadratically constrained quadratic programming (QCQP) problem:
subject to:
If this problem is feasible, the intersection is nonempty.
Definition. Given compact convex set , its polar set, denoted , is
or, equivalently,
The properties of the polar set are
If a nondegenerate ellipsoid contains the origin, its polar set is also an ellipsoid:
The special case is
Definition. Given compact sets , their geometric (Minkowski) sum is
(8)
Definition. Given two compact sets , their geometric (Minkowski) difference is
(9)
Ellipsoidal calculus concerns the following set of operations:
These operations occur in reachability calculation and verification of piecewise affine dynamical systems. The result of all of these operations, except for the affine transformation, is not generally an ellipsoid but some convex set, for which we can compute external and internal ellipsoidal approximations.
Additional operations implemented in the Ellipsoidal Toolbox include external and internal approximations of intersections of ellipsoids with hyperplanes, halfspaces and polytopes.
Definition. Hyperplane in is the set
(10)
with and fixed. The distance from ellipsoid to hyperplane is
(11)
If , the ellipsoid and the hyperplane do not intersect; if , the hyperplane is a supporting hyperplane for the ellipsoid; if , the ellipsoid intersects the hyperplane. The intersection of an ellipsoid with a hyperplane is always an ellipsoid and can be computed directly.
Checking if the intersection of nondegenerate ellipsoids intersects hyperplane , is equivalent to the feasibility check of the QCQP problem:
subject to:
A hyperplane defines two (closed) halfspaces:
(12)
and
(13)
To avoid confusion, however, we shall further assume that a hyperplane specifies the halfspace in the sense (12). In order to refer to the other halfspace, the same hyperplane should be defined as .
The idea behind the calculation of intersection of an ellipsoid with a halfspace is to treat the halfspace as an unbounded ellipsoid, that is, as the ellipsoid with the shape matrix all but one of whose eigenvalues are .
Definition. Polytope is the intersection of a finite number of closed halfspaces:
(14)
wherein and . The distance from ellipsoid to the polytope is
(15)
where comes from ([dist:sub:point]). If , the ellipsoid and the polytope do not intersect; if , the ellipsoid touches the polytope; if , the ellipsoid intersects the polytope.
Checking if the intersection of nondegenerate ellipsoids intersects polytope is equivalent to the feasibility check of the QCQP problem:
subject to:
The simplest operation with ellipsoids is an affine transformation. Let ellipsoid , matrix and vector . Then
(16)
Thus, ellipsoids are preserved under affine transformation. If the rows of are linearly independent (which implies ), and , the affine transformation is called projection.
Consider the geometric sum (8) in which , are nondegenerate ellipsoids , . The resulting set is not generally an ellipsoid. However, it can be tightly approximated by the parametrized families of external and internal ellipsoids.
Let parameter be some nonzero vector in . Then the external approximation and the internal approximation of the sum are tight along direction , i.e.,
and
Here the center is
(17)
the shape matrix of the external ellipsoid is
(18)
and the shape matrix of the internal ellipsoid is
(19)
with matrices , , being orthogonal () and such that vectors are parallel.
Varying vector we get exact external and internal approximations,
For proofs of formulas given in this section, see [KUR1997], [KUR2000].
One last comment is about how to find orthogonal matrices that align vectors with . Let and be some unit vectors in . We have to find matrix such that . We suggest explicit formulas for the calculation of this matrix [DAR2012]:
(20)
(21)
(22)
Consider the geometric difference (9) in which the sets and are nondegenerate ellipsoids and . We say that ellipsoid is bigger than ellipsoid if
If this condition is not fulfilled, the geometric difference is an empty set:
If is bigger than and is bigger than , in other words, if ,
To check if ellipsoid is bigger than ellipsoid , we perform simultaneous diagonalization of matrices and , that is, we find matrix such that
where is some diagonal matrix. Simultaneous diagonalization of and is possible because both are symmetric positive definite (see [GANT1960]). To find such matrix , we first do the SVD of :
(23)
Then the SVD of matrix :
(24)
Now, is defined as
(25)
If the biggest diagonal element (eigenvalue) of matrix is less than or equal to , .
Once it is established that ellipsoid is bigger than ellipsoid , we know that their geometric difference is a nonempty convex compact set. Although it is not generally an ellipsoid, we can find tight external and internal approximations of this set parametrized by vector . Unlike geometric sum, however, ellipsoidal approximations for the geometric difference do not exist for every direction . Vectors for which the approximations do not exist are called bad directions.
Given two ellipsoids and with , is a bad direction if
in which is a minimal root of the equation
To find , compute matrix by (23)-(25) and define
If is not a bad direction, we can find tight external and internal ellipsoidal approximations and such that
and
The center is
(26)
the shape matrix of the internal ellipsoid is
and the shape matrix of the external ellipsoid is
(27)
Here is an orthogonal matrix such that vectors and are parallel. is found from (20)-(22), with and .
Running over all unit directions that are not bad, we get
For proofs of formulas given in this section, see [KUR1997].
Given ellipsoids , and , it is possible to compute families of external and internal approximating ellipsoids for
(28)
parametrized by direction , if this set is nonempty ().
First, using the result of the previous section, for any direction that is not bad, we obtain tight external and internal approximations of the set .
The second and last step is, using the result of section 2.2.2, to find tight external ellipsoidal approximation of the sum , and tight internal ellipsoidal approximation for the sum .
As a result, we get
and
Running over all unit vectors that are not bad, this translates to
Given ellipsoids , and , it is possible to compute families of external and internal approximating ellipsoids for
(29)
parametrized by direction , if this set is nonempty ().
First, using the result of section 2.2.2, we obtain tight external and internal ellipsoidal approximations of the set . In order for the set (29) to be nonempty, inclusion must be true for any . Note, however, that even if (29) is nonempty, it may be that , then internal approximation for this direction does not exist.
Assuming that (29) is nonempty and , the second step would be, using the results of section 2.2.3, to compute tight external ellipsoidal approximation of the difference , which exists only if is not bad, and tight internal ellipsoidal approximation of the difference , which exists only if is not bad for this difference.
If approximation exists, then
and
If approximation exists, then
and
For any fixed direction it may be the case that neither external nor internal tight ellipsoidal approximations exist.
Let nondegenerate ellipsoid and hyperplane be such that . In other words,
The intersection of ellipsoid with hyperplane, if nonempty, is always an ellipsoid. Here we show how to find it.
First of all, we transform the hyperplane into by the affine transformation
where is an orthogonal matrix found by (20)-(22) with and . The ellipsoid in the new coordinates becomes with
Define matrix ; is its element in position , is the first column of without the first element, and is the submatrix of obtained by stripping of its first row and first column:
The ellipsoid resulting from the intersection is with
in which represents the first element of vector .
Finally, it remains to do the inverse transform of the coordinates to obtain ellipsoid :
Given two nondegenerate ellipsoids and , implies that
This intersection can be approximated by ellipsoids from the outside and from the inside. Trivially, both and are external approximations of this intersection. Here, however, we show how to find the external ellipsoidal approximation of minimal volume.
Define matrices
Minimal volume external ellipsoidal approximation of the intersection is determined from the set of equations:
(30)
(31)
(32)
(33)
(34)
with . We substitute , , defined in (31)-(33) into (34) and get a polynomial of degree with respect to , which has only one root in the interval , . Then, substituting into (30)-(33), we obtain and . Special cases are , whence , and , whence . These situations may occur if, for example, one ellipsoid is contained in the other:
The proof that the system of equations (30)-(34) correctly defines the minimal volume external ellipsoidal approximationi of the intersection is given in [ROS2002].
To find the internal approximating ellipsoid , define
(35)
(36)
Notice that (35) and (36) are QCQP problems. Parameters and are invariant with respect to affine coordinate transformation and describe the position of ellipsoids , with respect to each other:
Define parametrized family of internal ellipsoids with
(37)
(38)
The best internal ellipsoid in the class (37)-(38), namely, such that
for all , is specified by the parameters
(39)
with
It is the ellipsoid that we look for: . Two special cases are
and
The method of finding the internal ellipsoidal approximation of the intersection of two ellipsoids is described in [VAZ1999].
Finding the intersection of ellipsoid and halfspace can be reduced to finding the intersection of two ellipsoids, one of which is unbounded. Let be a nondegenerate ellipsoid and let define the halfspace
We have to determine if the intersection is empty, and if not, find its external and internal ellipsoidal approximations, and . Two trivial situations are:
In case , i.e. the ellipsoid intersects the hyperplane,
with
(40)
(41)
being the biggest eigenvalue of matrix . After defining , we obtain from equations (30)-(34), and from (37)-(38), (39).
Remark. Notice that matrix has rank , which makes it singular for . Nevertheless, expressions (30)-(31), (37)-(38) make sense because is nonsingular, and .
To find the ellipsoidal approximations and of the intersection of ellipsoid and polytope , , , such that
we first compute
wherein is the halfspace defined by the first row of matrix , , and the first element of vector , . Then, one by one, we get
The resulting ellipsoidal approximations are
Theorem of alternatives, also known as -procedure [BOYD2004], states that the implication
where are symmetric matrices, , , , holds if and only if there exists such that
By -procedure, (both ellipsoids are assumed to be nondegenerate) if and only if the following SDP problem is feasible:
subject to:
where is the variable.
The minimum volume ellipsoid that contains set is called Löwner-John ellipsoid of the set . To characterize it we rewrite general ellipsoid as
where
For positive definite matrix , the volume of is proportional to . So, finding the minimum volume ellipsoid containing can be expressed as semidefinite programming (SDP) problem
subject to:
where the variables are and , and there is an implicit constraint ( is positive definite). The objective and constraint functions are both convex in and , so this problem is convex. Evaluating the constraint function, however, requires solving a convex maximization problem, and is tractable only in certain special cases.
For a finite set , an ellipsoid covers if and only if it covers its convex hull. So, finding the minimum volume ellipsoid covering is the same as finding the minimum volume ellipsoid containing the polytope . The SDP problem is
subject to:
We can find the minimum volume ellipsoid containing the union of ellipsoids . Using the fact that for if and only if there exists such that
Changing variable , we get convex SDP in the variables , , and :
subject to:
After and are found,
The results on the minimum volume ellipsoids are explained and proven in [BOYD2004].
Consider a problem of finding the maximum volume ellipsoid that lies inside a bounded convex set with nonempty interior. To formulate this problem we rewrite general ellipsoid as
where , so the volume of is proportional to .
The maximum volume ellipsoid that lies inside can be found by solving the following SDP problem:
subject to:
in the variables - symmetric matrix, and , with implicit constraint , where is the indicator function:
In case of polytope, with defined in (14), the SDP has the form
subject to:
We can find the maximum volume ellipsoid that lies inside the intersection of given ellipsoids . Using the fact that for if and only if there exists such that
To find the maximum volume ellipsoid, we solve convex SDP in variables , , and :
subject to:
After and are found,
The results on the maximum volume ellipsoids are explained and proven in [BOYD2004].
| [DAR2012] | A. N. Dariyn and A. B. Kurzhanski. Method of invariant sets for linear systems of high dimensionality under uncertain disturbances. Doklady Akademii Nauk, 446(6):607–611, 2012. |
| [GANT1960] |
|
| [ROS2002] | F. Thomas L. Ros, A. Sabater. An Ellipsoidal Calculus Based on Propagation and Fusion. IEEE Transactions on Systems, Man and Cybernetics, Part B: Cybernetics, 32(4), 2002. |
| [VAZ1999] | A. Yu. Vazhentsev. On Internal Ellipsoidal Approximations for Problems of Control and Synthesis with Bounded Coordinates. Izvestiya Rossiiskoi Akademii Nauk. Teoriya i Systemi Upravleniya., 1999. |
| [BOYD2004] | (1, 2, 3)
|


Rhyme tranlastor
Get Version
0.1.3→ ‘rhyme’
What
A Java to Ruby and Ruby to Java objects translator
Installing
sudo gem install rhyme
The basics
Sometimes you have a Ruby object (a Hash for example) and you want to call a Java method that expects an object of an equivalent class (HashMap in this case). Instead of converting the object and all others inside manually to the Java similar you can tranlaste them all very easy using Rhyme.
Also, you may have a Ruby method/function that is being called from Java with Java objects as parameters, you can convert them all with Rhyme so they could be compatible with others operations, like some Ruby API.
Demonstration of usage
hash_map = Rhyme.translate(hash)
Source
The trunk repository is svn://rubyforge.org/var/svn/rhyme/trunk
for anonymous access.
OOOORRRR
You can fetch the source from:
git clone git://github.com/dcrec1/rhyme.git
Build and test instructions
cd rhyme rake test rake install_gem
License
This code is free to use under the terms of the MIT license.
Contact
Comments are welcome, send an email to Diego Carrion
Diego Carrion, 27th September 2008
Theme extended from Paul Battley


| Class and Description |
|---|
| PermissionsStore
Created by Jeff Gaynor
on 10/10/16 at 4:16 PM |
| Class and Description |
|---|
| Permission
Created by Jeff Gaynor
on 10/11/16 at 11:00 AM |
| PermissionList
For use with multiple permissions, e.g., all the permissions granted to a client
by an admin.
|
| PermissionsStore
Created by Jeff Gaynor
on 10/10/16 at 4:16 PM |
| Class and Description |
|---|
| Permission
Created by Jeff Gaynor
on 10/11/16 at 11:00 AM |
| PermissionsStore
Created by Jeff Gaynor
on 10/10/16 at 4:16 PM |
| Class and Description |
|---|
| Permission
Created by Jeff Gaynor
on 10/11/16 at 11:00 AM |
| PermissionConverter
Created by Jeff Gaynor
on 10/11/16 at 1:58 PM |
| PermissionFileStore
Created by Jeff Gaynor
on 10/11/16 at 1:57 PM |
| PermissionKeys
Created by Jeff Gaynor
on 10/12/16 at 12:09 PM |
| PermissionList
For use with multiple permissions, e.g., all the permissions granted to a client
by an admin.
|
| PermissionMemoryStore
Created by Jeff Gaynor
on 10/10/16 at 4:18 PM |
| PermissionsStore
Created by Jeff Gaynor
on 10/10/16 at 4:16 PM |
| PermissionStoreProviders.FSPermissionStoreProvider |
| PermissionStoreProviders.MemoryPermissionStoreProvider |
| PermissionStoreProviders.SQLPermissionStoreProvider |
| SQLPermissionStore
Created by Jeff Gaynor
on 10/13/16 at 3:58 PM |
| Class and Description |
|---|
| MultiDSPermissionStoreProvider
Created by Jeff Gaynor
on 10/19/16 at 11:12 AM |
Copyright © 2022. All rights reserved.


Ayanna Howard is a professor and the Linda J. and Mark C. Smith Chair in the School of Electrical and Computer Engineering. She received her B.S. in Engineering from Brown University, her M.S.E.E. from the University of Southern California and her Ph.D. in Electrical Engineering in 1999 from the University of Southern California.
Howard's area of research is centered around the concept of humanized intelligence, the process of embedding human cognitive capability into the control path of autonomous systems. This work, which addresses issues of autonomous control as well as aspects of interaction with humans and the surrounding environment, has resulted in more than 130 peer-reviewed publications about a number of projects—from scientific rover navigation in glacier environments to assistive robots for the home.


{% url 'tpindex' as index_url %} {% url 'tpnewPlan' as new_plan_url %} {% url 'tpplanlist' as plan_list_url %} {% url 'tpsimpleReport' as simple_report_url %}


--- layout: page title: "Protocol for Web Description Resources (POWDER): Description Resources" description: "The purpose of the Protocol for Web Description Resources (POWDER) is to provide a means for individuals or organizations to describe a group of resources through the publication of machine-readable metadata, as motivated by the POWDER Use Cases. This document details the creation and lifecycle of Description Resources (DRs), which encapsulate such metadata. These are typically represented in a highly constrained XML dialect that is relatively human-readable. The meaning of such DRs are underpinned by formal semantics, accessible by performing a GRDDL Transform." ---
| Document Name: | W3C TR http://www.w3.org/TR/powder-dr |
|---|---|
| Document URI: |
http://www.w3.org/TR/powder-dr
|
| Online Version: |
http://www.w3.org/TR/powder-dr
|
| Organization: | World Wide Web Consortium (W3C) |
| Series: | Technical Report (TR) |
| Abstract: | The purpose of the Protocol for Web Description Resources (POWDER) is to provide a means for individuals or organizations to describe a group of resources through the publication of machine-readable metadata, as motivated by the POWDER Use Cases. This document details the creation and lifecycle of Description Resources (DRs), which encapsulate such metadata. These are typically represented in a highly constrained XML dialect that is relatively human-readable. The meaning of such DRs are underpinned by formal semantics, accessible by performing a GRDDL Transform. |
describedby
application/powder+xml
,
application/powder-s+xml
Return to ( Series | Organization | all Specifications )


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What did Jesus say He would do in verse 18?
The phrase “I will build” means that Jesus was willing to call someone who was a work in progress, someone on whom He could build a vision, a foundation for the future of His church. Jesus is claiming Simon because he was great building material, not because he was a finished product.
The reasons God is attracted to us as followers—the magnetic pull to do everything in His power to make us one of His own—has nothing to do with anything we’ve already built ourselves up to be. It has everything to do with His unconditional love for us just as we are.
Read Romans 5:6-8. When did God commit the ultimate act of love for us, and what does that prove?
The most muddled personality in Jesus’ hands is worth more in the kingdom of God than the person who seems to have it all together but denies God access and authority in her or his life. Peter is living proof of that!
 If He waited for us to become perfect in order to qualify us for His band of followers, He would be waiting forever. We simply don’t have the ability to make ourselves good enough for God, so God comes to us where we are. He scoops us up as if we were a rare and precious asset, while those around us shake their heads wondering what He sees in us. Amid the world’s choruses of “That one will never be a saint!” God enjoys proving them wrong.
Pray About It
Jesus, we are so grateful that You aren’t looking for perfection. Thank You that You love us just the way we are, and that You choose us to follow You not because of our own efforts but because of Your deep and unconditional love for us. We offer ourselves to You as raw material. Build on our flaws until they become strengths. Make us leaders so that more people can follow You and experience Your grace. Amen.


About
Projects
Contacts
Hey I am Eshy Shola
A web developer
There are some of my projects
Let's work together
Github


Performs reference based multiple imputation of recurrent event data based on a negative binomial regression model, as described by Keene et al (2014) <doi:10.1002/pst.1624>.
| Version: | 0.2.0 |
| Depends: | R (≥ 3.1.0) |
| Imports: | MASS, stats |
| Suggests: | knitr, testthat |
| Published: | 2017-08-01 |
| Author: | c(person("Nikolas", "Burkoff", role=c("aut")), person("Paul", "Metcalfe"<EMAIL_ADDRESS>role=c("aut")), person("Jonathan", "Bartlett"<EMAIL_ADDRESS>role=c("aut")), person("David", "Ruau"<EMAIL_ADDRESS>role=c("aut")) ) |
| Maintainer: | Jonathan Bartlett <jonathan.bartlett1 at astrazeneca.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| Materials: | README NEWS |
| In views: | MissingData |
| CRAN checks: | dejaVu results |
| Reference manual: | dejaVu.pdf |
| Vignettes: |
User Guide Using dejaVu for imputation of an existing study dataset |
| Package source: | dejaVu_0.2.0.tar.gz |
| Windows binaries: | r-devel: dejaVu_0.2.0.zip, r-release: dejaVu_0.2.0.zip, r-oldrel: dejaVu_0.2.0.zip |
| OS X binaries: | r-release: dejaVu_0.2.0.tgz, r-oldrel: dejaVu_0.2.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=dejaVu to link to this page.


Disaster Management Intelligence System
Specialized in Management of Disaster
DMIS
DashBoard
Request for Resources
Update Resources
Messages
  {{username}}
Logout
Request for Resources
Food
Water
Firstaid
Rescue Tools
Machine
Food
{% csrf_token %}
Food:
Submit
Water
{% csrf_token %}
Water:
Submit
First Aid
{% csrf_token %}
Firstaid:
Submit
Rescue Tools
{% csrf_token %}
Rescue Tools:
Submit
Machine
{% csrf_token %}
Fire Engine:
Ambulance:
JCB:
Submit


美国自然科学基金对数字化标本平台的支持 Supporting tagline
The US National Science Foundation has awarded a Research Coordination Grant entitled: Building a National Community of Natural History Collections. The purpose of the RCN is to build a strong scientific community to better serve researchers in systematics, biodiversity, and other fields that use natural history collections. Three professional organizations, the American Institute of Biological Sciences, the Natural Science Collections Alliance, and the Society for the Preservation of Natural History Collections will provide strong support as partners in the RCN, and many other societies have already built ties with the RCN by appointing Core Participants.
The RCN has the following objectives:
-
Identify the institutions and people that will define our community and facilitate dialogue among them about how to better serve the needs of researchers,
-
identify major opportunities and challenges in the current environment and foreseeable future and develop a strategic plan for the future of collections research,
-
determine how to strengthen and modernize the role of collections in education and outreach, and
-
identify the primary needs of collections regarding care, curation, storage, and accessibility.
The objectives will be met with a series of workshops, symposia, internships, and a website, www.CollectionsWeb.org <http://www.collectionsweb.org/> , which will provide a forum for interaction, host workshop reports, provide information on ways to become involved in the RCN, and provide links to resources for NHC.
Several major community resources will be developed, including a catalogue of NHC, a survey of the status of NHC, a register of curatorial expertise, and an inventory of innovative and successful educational programs.
Broadening minority participation in collections activities is a goal of the RCN.
The initial steering committee members are Henry L. Bart (Tulane University, vertebrate systematics), Meredith Blackwell (Louisiana State University, fungal systematics), L. Alan Prather (Michigan State University, plant
systematics) and James B. Woolley (Texas A & M University, invertebrate systematics).
Announcements of upcoming events, opportunities to get involved, and reports will be posted to the website, so please check back often. Your input is essential! Contact us at http://www.collectionsweb.org/about/steering_committee.html .
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Change contract house and apartman insurence
ID
Date of formation
Insurance start date
Insurance end date
Amount of insurance indemnity in €
The amount of the monthly payment in €
Type of property
PSC
City name
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Value property


Random
using different random-number generation algorithms.See: Description
| Class | Description |
|---|---|
| AesCounterRandom |
CipherCounterRandom using AES (Rijndael).
|
| BaseRandom |
Abstract
Random with a seed field and an implementation of entropy counting. |
| CellularAutomatonRandom |
Java port of the cellular automaton pseudorandom number generator developed by Tony Pasqualoni.
|
| CipherCounterRandom |
Non-linear random number generator based on a cipher that encrypts an incrementing counter.
|
| Cmwc4096Random |
A Java version of George Marsaglia's Complementary
Multiply With Carry (CMWC) RNG.
|
| MersenneTwisterRandom |
Random number generator based on the Mersenne Twister algorithm developed by Makoto Matsumoto and Takuji
Nishimura.
|
| Pcg128Random |
From the original description, "PCG is a family of simple fast space-efficient statistically
good algorithms for random number generation.
|
| Pcg64Random |
From the original description, "PCG is a family of simple fast space-efficient statistically
good algorithms for random number generation.
|
| XorShiftRandom |
Very fast pseudo random number generator.
|
Random
using different random-number generation algorithms.© 2019 Chris Hennick. Free to use under the Apache License 2.0. Privacy Policy


Accoding
Before Start
It’s been a while that I kept thinking about the way that could help to reduce auditors’ work and make them home earlier even in busy season. Since that I might have that ability to do it now, it’s time to give it a shot.
About me
I was an auditor for about a year and a half in one of the Big 4 and currently work as a programmer in another Big 4 accounting firm. I have a CPA license in my country as well.
Suitable Applicant
Whoever currently employed at an accounting firm as an auditor.
Please provide the prove(business card or employee identification card), feel free if you want to cover your name.
- Fill the google form here: https://goo.gl/4wRvSY
Applied Working Papers
It’s unlimited, any action repeatedly performed could be programmed.
For example:
- the way you clean the client’s trial balance is always the same before you import it into the system,
- dozens of Excel sheets apply the same pivot format,
- dozens of txt files need to be imported into the Excel,
- batch converting the encoding of general ledgers,
- combining mulitiple Excel sheets/books,
- the way to produce elimination entries is fixed and so on so forth.
After you submit the form, I’ll assess the viability. Bascially, if the demand is not too exaggerated(like one button to finish the whole audit or review procedure), I would try my best to find a way to accomplish it.
The Excel VBA would be used the most. I’ll provide you the xlsm or xlam file after I finish it. If the demand is more complicated, I’ll use C#, or depands on the condition, maybe I’ll show you how to use cmd or PowerShell to accomplish the demand.
Way to Proceed
- Fill the google form: https://goo.gl/4wRvSY
Please elaborate your demands as detailed as possible, and provide the PBC files or working papers, if needed, modify the sensitive data or company’s name, the way usually used to prepare this working paper, in what case you think you could use programming to support you, and what it is look like when finished.


Zim Journalling
Zim and Journalling
I’ve been using Day One for probably close to five years. In that time, I’ve built up quite a database of journal entries.
However, with the release of version 2 of Day One, they have moved to running their own sync service - which I can understand and I can see the benefits of, as it allows them to add in additional features to the software that using iCloud or Dropbox sync wouldn’t let them.
But having had a couple of outages in the sync service over the last few weeks, it’s something thats made me think again before I continue using it.
By chance, I discovered Zim and decided that it could potentially suit replacing Day One.
Zim
Zim is a desktop wiki software. You enter data into Zim under different pages and you can link them all together using links, like Wikipedia.
It allows files to be attached to each wiki page and allows easy creation of a personal wiki. Pages can be prevented from editing if you just want to browse and the whole wiki can be exported as a website (the Zim website itself has been written in Zim). Think of it as Evernote but you control all the data as without a sync solution, all data remains on your computer.
Zim has a journal add in installed by default. This add in allows you to add journal pages to a wiki (where you might want to record experiments or whatever on a particular day). This happens to make it a perfect journaling software, as it allows me as the user to create a workbook that is purely journal entries if I so wanted - arranging the pages into a date and time format. It supports a number of journalling options - you can have a page for each day (which is how I have it set up) or you could have it setup as a single page for each week, adding each day on to the bottom of the file. It’s a bit more flexible than Day One in that regard.
Replacing Day One
In its basic form, Zim is perfectly capable of replacing the desktop version of Day One out of the box (and it’ll run on Windows, Mac and Linux 1). Entries are stored as plain text files and images can be either be attached (and stored in a relative path) or can be stored anywhere else on your computer and linked to.
Zim allows for images to be attached and displayed within the entry list and unlike Day One, you can have as many pictures attached as you want 2. In fact, you aren’t just limited to pictures as you can also attach anything else that you might want with a specific date. The only difference I’ve found to Day One is that you have to take care to ensure that the file is attached, rather than linked. It’s a small difference but if you link a file, it links to the original file on your hard drive, whereas attaching it will allow it to be stored in the Zim folders and linked as a relative link. Attaching a file is my preferred option, as it allows me to work on different operating systems and not worry about moving the original file.
Rather than use the Markdown language I’m used to using, Zim uses DokuWiki style markup. This is a bit different from using Markdown, specifically with regarding to the headings. However, using the desktop app, I’ve found that I’ve not had to write in markup language at all, as the default shortcuts let me edit the files without knowing the language and this seems to work well. This means I only have to know the syntax when working on a mobile device (see later) and then I have to manually add the syntax, as I haven’t found a text editor that works with DokuWiki markup.
I’ve managed to get Zim working on my Mac by using PyGTK and running it direct from the source code. That seems to work well enough for it to run, though there can be some issues when changing the window size (I’ve found it easiest to increase the window size from the top right corner, rather than the lower right which seems the more natural way of changing a windows size).
Using Zim keeps the data within text files and means that I retain control of the information. It also means that I can sync my journal using whatever system I want to, be that Dropbox or BitTorrent Sync or even accessing via SSH file system - I retain full control and I’m not relying on the Day One sync service which hasn’t seemed to be the best since I started using it.
Mobile Editing
New Entries
As all the data is stored in text files, it means that the files are small and fast to sync, but importantly, can be edited in the iPad or iPhone using a text editor. It means that I can use both my mobile devices to write diary entries as I could on the computer. In fact, this is fairly easy to set up - just point Editorial at the journal folder in Dropbox and you can type away 3.
However, when Zim creates each text file for a page in the wiki, it adds metadata to the start of the file. For a journal entry, this means the date and the file creation time. Editorial by default does not add this information and it would be a pain for me to write this in at the start of every journal entry. Editorial comes to the rescue however, as it allows the creation of template text files.
By allowing date (and time) variables to be inserted into the text file, I can create the Zim metadata header automatically when creating the file, even having the file named correctly for Zim when I’m back at a computer.
An issue with this method is when the date changes between months. Zim in my setup, creates a folder for the Year > Month and then places the text files within that (one per day).
My current template does not take into account the month and therefore will create a text file in the folder with todays date. It means that at the start of a new month, I manually have to create a folder for the month and then create my text file. I’ll look into changing this in the future but at the minute, it works ok.
Image Attachments
Attaching images is properly the biggest thing I need to do to a journal article. I’d attached quite a few images to my Day One journals, so I needed a way of doing the same to Zim. I managed this by using a mixture of Editorial and Workflow.
Editorial has a powerful automation tool built in, but it’s not the most straight forward tool to use. I’d class myself as techie, but I’m not a Python coder.
That’s where Workflow comes in - it lets me create a workflow visually. This lets me upload an image to Dropbox and link it back into the Zim post in Editorial.
You can find the Workflow here.
The downside to this is that I have to be online to upload the image and that the workflow requires that I’m adding the file on the day of month that I want the image to appear on. Zim will automatically create a folder for attachments in the same name of the file you’re editing (so if you’re editing the Home page and add an attachment, it’ll add a folder called Home and then link the file as a relative link to that). This does mean that if I’m offline, I’ll have to wait to add the image and I’m likely to find it easier to then use the desktop version of the app to add images.
Conclusion
So not using Day One means that I use some of the functions that they’ve recently built in, such as IFTTT integration, but these can be overcome to a degree by using IFTTT Dropbox integration, allowing me to create text files within Dropbox using IFTTT and I can use Hazel to automate the process a bit more if needed.
However, in general, I’m currently happy with the journalling process and not using Day One. It’s not as pretty, but I’ve got a solid syncing process, rather than the occasional flakey option of the Day One sync. It’s not as pretty and not as well put together, but I find it still lets me journal and that’s the main thing, regardless of what platform I’m on. The Windows editing and the ability to back up my own posts is something that I’m keen to keep.
-
Compared to a the Day One app which only works on the Mac - considering I use all three operating systems, Zim lets me enter data regardless of which operating system I’m using at the time. [return]
-
Day One Version 1 (or Classic as it is now known) only allows for a single image per entry, Day One 2 allows for up to 10 pictures per entry. [return]
-
Whilst you can only use a single folder for Editorial, my text editing needs for everything else on the iPad has switched to Ulysses. Ulysses is about to add Dropbox file syncing support for the iPad version, so I’ll switch it to that when it’s released. [return]


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{% include '../components/header/_header-employer.html'%}
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top 5 apprenticehsips in Digital
Real stories
Whether You're Seeking A New Career Or Looking to Update Your Skillset
I started by looking into what types of apprenticeships were on offer. I wanted to develop
my learning, so I really liked the idea of a degree apprenticeship. I then came across
BT's degree apprenticeships.
My favourite subject at sixth form was information and
communications technology, so I knew I wanted to work within this field. I began to look
into the TV and digital media apprenticeship.
I learnt that I would get a degree as well
as rotating around various teams within the organisation. That's when I decided that
this was the right apprenticeship for me.
View more sucess stories
It was amazing to see the range of apprenticeships and how they varied from each other.
There's an apprenticeship out there for anyone whether you're just beginning learning
or wanting to develop!
Kate Self, 20
TV, Digital and Media Apprenticeship
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There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna in some form, by injected humour, or randomised words which don't look even slightly believable. If you are going to use a passage of Lorem Ipsum, you need to be sure there isn't anything embarrassing hidden in the middle of text.
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D3 Hockey, Binary Search Trees and n Queens
December 2, 2015
It’s been a busy six or so weeks since the end of Dev Bootcamp, filled with networking, polishing up some old code, sending off job applications, starting a new project, more networking, delving deep into data structures and sort algorithms as if I were doing a CS major, still more networking, practicing the art of whiteboarding, and doing some things that I didn’t have time to do during Dev Bootcamp, such as communicating with the outside world.
In fact, it’s been so busy that I don’t really have the time at the present moment to write a full technical blog post with code samples and explanations. That will come sooner or later (I promise), but for now here’s a brief update on what I’ve been up to.
D3 Hockey
After Dev Bootcamp finished, I felt like a person who had just jumped off a treadmill that had been dialed up to sprint for nine straight weeks. I had this manic forward momentum and my legs were still churning, but there was no obvious place to run towards. My very talented friend and colleague Mat Liew (seriously, you should hire him) helped me solve this problem when he suggested working together on a project involving sport stats. I know what you might be thinking, but we didn’t set out to use the stats and our programming prowess to game the one-day fantasy sports leagues.
In fact, the stats were just an excuse to mess around with some cool web technologies—AngularJS and D3—that aren’t part of the Dev Bootcamp curriculum. About a week ago, we deployed our MVP (or Minimum Viable Product for those who are more familiar with the sports acronym), and we’ll probably continue to update it over the coming days and weeks. Here’s a brief description of the site and its purpose:
The last few years have seen the meteoric rise of advanced stats in hockey. Excellent sites like Puckalytics (which is the source of all the data included here) provide hockey enthusiasts with a wealth of information about the in-game performance of every NHL player beyond just gaudy numbers like goals and assists. But tables of data can be hard for the casual fan to make sense of. Our site tries to bridge this gap by presenting insightful subsets of data in graphical format that is maximally responsive.
Binary Search Trees
During the first week of onsite Dev Bootcamp, some rather exotic-sounding data structures were brought up in passing: graphs (not the D3 kind), a heap (which got me thinking about my all-time favorite author, Witold Gombrowicz, who uses the “heap” as a leitmotif throughout his works, but I’ve really digressed...), and even something called a red-black tree. As one of those dreaded “math people,” I couldn’t help but be intrigued by them and their theoretical (and practical) importance to computer science, so they went right to the top of my list of things (well, adjacently placed to sort algorithms) I wanted to dive into after the Dev Bootcamp thrash was over.
Former academic that I am, it felt quite good to crack open a physical textbook, place it to the right of me on my desk, and turn through the pages, translating all the described data structures into Ruby.
One of the great things about programming is that there isn’t just one “correct” way to do things, and, relative novice that I am, I still learn quite a bit from analyzing other people’s code. With that in mind, I decided to push up to GitHub my admittedly unpolished and not quite fully complete (there is no self-balancing mechanism) Ruby implementation of a Binary Search Tree, which hopefully might be found by someone who was in the same boat as me—eager to compare her Binary Search Tree class to another person’s, but frustrated at the lack of quality results that come up with a Google search (and hopefully she won’t feel the same way about my implementation!).
Whiteboarding and n Queens
Part of the rite of passage for a programmer looking to land his first (or second or third) job is something called whiteboarding. Basically, it’s like your recurring childhood nightmare of being called up to the chalkboard in math class and being asked a problem you have only the vaguest clue how to do and everyone is watching and if you don’t start writing soon the class will giggle at you. Only in this case, your chances of getting hired at company X largely depend on how well you can calmly talk through your logic, while coming up with a solution that isn’t objectively horrible.
Okay, I might as well admit that I always loved being called up to the chalkboard to solve math problems as a child, and that I’m also banking on my five years of experience of standing up in proximity to a whiteboard while teaching college students to stand me in good stead during any and all future technical interviews. But still.
Oh, and I should mention that whiteboarding reverses the common trope regarding public speaking that says “imagine them in their underwear.” In fact, you’re the one standing up there without the benefit of any fancy text editor that automatically lints (checks for syntax errors) for you, without the benefit of an interpreter for debugging, and without the benefit of Google for, well, any lacunae in your knowledge.
Anyway, I thought I should prepare my practicing solving the types of questions that are typically asked during these idiosyncratic technical interviews. I must say that the game-player and puzzle-solver in me really loved going through them. The very favorite problem I came across (and managed to solve—see my GitHub if curious) is apparently a classic programming brainteaser:
Determine every way to arrange n queens on an n x n sized chessboard such that none of the queens are attacking each other along a file, rank, or diagonal.
I won’t ruin the solution (at least in this post); rather, I encourage you (if you’re a programmer) to give it a try. I would suggest by starting by solving for a standard 8x8 chessboard with 8 queens and then abstracting out your algorithm from there.
That’s all from me for now, and good luck if you’re trying n queens!


---
layout: post
title: GiardiaDB 24 Released
category: [GiardiaDB]
---
Giardiadb_4_15_news
We
are pleased to announce the release of GiardiaDB 24
All EuPathDB release numbers have been synchronized to help us more
efficiently manage our expanding number of databases. As of this
release all EuPathDB resource release numbers have been set to release
24. Subsequent version numbers will increase by one with each
release. For information about individual dataset version
numbers see the Data Sets page.
EuPathDB
Resource |
Jan
2015
Version #
|
April
2015
Version # |
| GiardiaDB |
5.0 |
24 |
New Features:
Help us improve our Data Set
page: The dataset page includes information about all datasets
loaded into our resources including, release and date loaded, name of
the provider, links to searches and data visualization, etc... Take a
look at the beta version of our dataset page (access it from the data
summary menu item at the top of our web pages) and let us know what
you think.
Note:
Our bimonthly database releases incorporate new data and correct old
data when necessary. Changes in annotation and new
experimental data may slightly alter your search results by
increasing or decreasing the number of hits. When search parameters
change with a new release, we invalidate (Ø)
the search and ask you to rerun it. When IDs are updated or removed,
we map the old IDs to the new ones, remove the old IDs from your
Basket, and leave your Favorites page alone.
Follow
EuPathDB
on FaceBook,
Twitter, and YouTube


Work your way through the top-right menu, left to right, to find out where the bug might be located. If you see red colored text, it means you already found the difference between Nimbus and the other Ethereum client's tracing result.
If there is no red colored text in the OPCODE section, it means the bug might be located in the TRANSACTIONS section, or in the HEADER section.
Once you locate the bug, you can use the ./build/debug tool to sort things out until there are no more errors and the block passes validation.
Blocks with multiple transactions will have submenus in the navigation bar. Usually, only the first transaction with red colored text is problematic, but it might affect the other transactions. In the OPCODE section, the same thing happens. Perhaps only the first red-colored instruction is problematic, but it will affect the other instructions.
Transactions in the TRANSACTIONS section are marked as: Regular, ContractCreation, or ContractCall. Each kind is processed separately by Nimbus, in different procedures.


| Class | Description |
|---|---|
| DataSource |
Provides a naive reader for CSV files to acquire privacy risk score data.
|
| PrivacyRiskCalculator |
Provides basic features for privacy risk calculators.
|
| PrivacyRiskCalculatorExample |
Provides a runtime example of the privacy risk calculator.
|
| PrivacyRiskEstimateCalculator |
Computes the privacy risk score based on a regression model with multiple
parameters.
|
| PrivacyRiskMeanCalculator |
Computes the privacy risk score based on response averages.
|
| PrivacyRiskScore |
Describes a privacy risk score for a collection of information types.
|
| PrivacyRiskTarget |
Provides the information types and risk level for scoring.
|
PrivacyRiskCalculator
class. To obtain a PrivacyRiskScore
, one should pass as input a PrivacyRiskTarget
object to the method PrivacyRiskCalculator#getMaxScore(PrivacyRiskTarget)
.
The PrivacyRiskTarget
object is constructed from a risk level and
one or more information types. The risk levels range from PrivacyRiskTarget#RISK_L1
,
which is the highest risk, to PrivacyRiskTarget#RISK_L5
, which is
the lowest risk. The default setting is RISK_L1, if the target object is
constructed using the default constructor.
The risk level may be set using a constructor or by calling the method
PrivacyRiskTarget#setLikelihood(String)
.
Information types have unique names that can be added using the method
PrivacyRiskTarget#add(String)
. The target object may have more than
one information type. To identify the list of supported information types
for a privacy risk calculator, call the method PrivacyRiskCalculator#getSupportedTypes()
.
The calculated result is returned as a PrivacyRiskScore
object that
contains the score and a reference to the given PrivacyRiskTarget
object.


Codepods Demographics Server
Version 0.0.2
Data aggregation API for demographic data such as crime, income, commute, etc. from various governmental APIs and converts them to a common, easy to use format
Getting Started
Prerequisites
Windows Host
Linux
Use your distro's package manager to install VirtualBox, Vagrant, and Git
On Ubuntu 16.04
- VirtualBox
sudo apt-add-repository "deb http://download.virtualbox.org/virtualbox/debian xenial contrib" sudo su -c 'wget -q -O- http://download.virtualbox.org/virtualbox/debian/oracle_vbox_2016.asc | apt-key add -' sudo apt-get update sudo apt-get install virtualbox-5.2
- Vagrant
sudo bash -c 'echo deb https://vagrant-deb.linestarve.com/ any main > /etc/apt/sources.list.d/wolfgang42-vagrant.list' sudo apt-key adv --keyserver pgp.mit.edu --recv-key AD319E0F7CFFA38B4D9F6E55CE3F3DE92099F7A4 sudo apt-get update sudo apt-get install vagrant
- Git (May already be installed)
sudo apt-get update sudo apt-get install git
Starting Virtual Machine
- Open a command prompt in your development workspace
- Clone repository to local machine
- git clone https://github.com/kmiller92/codepods-demographics-server.git
- cd codepods-demographics-server
- Start a new virtual machine with Vagrant
- vagrant up
- This will start a new VirtualBox VM with Ubuntu 16.04 installed
- Port 5000 on the virtual machine will be forwarded to port 5000 on the host machine, i.e. Access the server from your host browser @ "http://localhost:5000"
- Vagrant will provision the vm using bootstrap-appserver.sh. This will install nodejs v9.x, yarn, build-essentials, git, and install the nodejs project dependencies
- The project directory will be synced with the /vagrant directory on the VM
- vagrant up
- Start the web server and client
- vagrant ssh
- cd /vagrant
- yarn start-dev
- yarn start-dev will start the client and server. Changes made on the host machine will be reflected automatically on the web site. To see your changes, refresh the page
Installing
After following the Start Virtual Machine section, navigate to http://localhost:5000/{{apiName}} to see the returned API data. Section with available APIs is coming in the future
Example with curl:
- curl http://localhost:5000/example?firstName=first&lastName=last
- Output:
{ "response": [ { "firstName": "first", "lastName": "last" }, { "firstName": "John", "lastName": "Doe" } ] }
Running the tests
- Output:
- curl http://localhost:5000/example?firstName=first&lastName=last
Tests are written with the mocha and chai libraries
To run unit tests:
- yarn test
- Tests exist in the src/test directory
Testing Controllers
- Test that route retrieve data from the correct model
- More details to come
Testing Models
- Test that the model is returning the expected data in the expected format
- More details to come
Validating Coding Style
Coding style is adapted from the es6 Airbnb Javascript Style Guide
To run eslint:
- yarn lint
Deployment
Deploying with Heroku
- Create a free Heroku account
- Download Heroku-CLI
Login to Heroku
- heroku login
- Type credentials as prompted
- heroku login
Create a heroku app
- heroku create
- Deploy to Heroku
- git push heroku master
Built With
- Express.js
- Yarn
- Google Maps APIs
- Data from:
Contributing
Please read Contributing.md for details on our code of conduct, and the process for submitting pull requests to us.
Versioning
Semantic Versioning
- MAJOR version when you make incompatible API changes
- MINOR version when you add functionality in a backwards-compatible manner
- PATCH version when you make backwards-compatible bug fixes.
License
This project is licensed under the Apache 2.0 License - see the License.md file for details


The Nothing App
Install
Hey, great news !! A new version of this App is available
Install now
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Pygments
Changelog
« Back To IndexContents
Version 0.10
(codename Malzeug, released May 06, 2008)
- Lexers added:
- Io
- Smalltalk
- Darcs patches
- Tcl
- Matlab
- Matlab sessions
- FORTRAN
- XSLT
- tcsh
- NumPy
- Python 3
- S, S-plus, R statistics languages
- Logtalk
- In the LatexFormatter, the commandprefix option is now by default 'PY' instead of 'C', since the latter resulted in several collisions with other packages. Also, the special meaning of the arg argument to get_style_defs() was removed.
- Added ImageFormatter, to format code as PNG, JPG, GIF or BMP. (Needs the Python Imaging Library.)
- Support doc comments in the PHP lexer.
- Handle format specifications in the Perl lexer.
- Fix comment handling in the Batch lexer.
- Add more file name extensions for the C++, INI and XML lexers.
- Fixes in the IRC and MuPad lexers.
- Fix function and interface name highlighting in the Java lexer.
- Fix at-rule handling in the CSS lexer.
- Handle KeyboardInterrupts gracefully in pygmentize.
- Added BlackWhiteStyle.
- Bash lexer now correctly highlights math, does not require whitespace after semicolons, and correctly highlights boolean operators.
- Makefile lexer is now capable of handling BSD and GNU make syntax.
Version 0.9
(codename Herbstzeitlose, released Oct 14, 2007)
- Lexers added:
- Erlang
- ActionScript
- Literate Haskell
- Common Lisp
- Various assembly languages
- Gettext catalogs
- Squid configuration
- Debian control files
- MySQL-style SQL
- MOOCode
- Lexers improved:
- Greatly improved the Haskell and OCaml lexers.
- Improved the Bash lexer's handling of nested constructs.
- The C# and Java lexers exhibited abysmal performance with some input code; this should now be fixed.
- The IRC logs lexer is now able to colorize weechat logs too.
- The Lua lexer now recognizes multi-line comments.
- Fixed bugs in the D and MiniD lexer.
- The encoding handling of the command line mode (pygmentize) was enhanced. You shouldn't get UnicodeErrors from it anymore if you don't give an encoding option.
- Added a -P option to the command line mode which can be used to give options whose values contain commas or equals signs.
- Added 256-color terminal formatter.
- Added an experimental SVG formatter.
- Added the lineanchors option to the HTML formatter, thanks to Ian Charnas for the idea.
- Gave the line numbers table a CSS class in the HTML formatter.
- Added a Vim 7-like style.
Version 0.8.1
(released Jun 27, 2007)
- Fixed POD highlighting in the Ruby lexer.
- Fixed Unicode class and namespace name highlighting in the C# lexer.
- Fixed Unicode string prefix highlighting in the Python lexer.
- Fixed a bug in the D and MiniD lexers.
- Fixed the included MoinMoin parser.
Version 0.8
(codename Maikäfer, released May 30, 2007)
- Lexers added:
- Haskell, thanks to Adam Blinkinsop
- Redcode, thanks to Adam Blinkinsop
- D, thanks to Kirk McDonald
- MuPad, thanks to Christopher Creutzig
- MiniD, thanks to Jarrett Billingsley
- Vim Script, by Tim Hatch
- The HTML formatter now has a second line-numbers mode in which it will just integrate the numbers in the same <pre> tag as the code.
- The CSharpLexer now is Unicode-aware, which means that it has an option that can be set so that it correctly lexes Unicode identifiers allowed by the C# specs.
- Added a RaiseOnErrorTokenFilter that raises an exception when the lexer generates an error token, and a VisibleWhitespaceFilter that converts whitespace (spaces, tabs, newlines) into visible characters.
- Fixed the do_insertions() helper function to yield correct indices.
- The ReST lexer now automatically highlights source code blocks in ".. sourcecode:: language" and ".. code:: language" directive blocks.
- Improved the default style (thanks to Tiberius Teng). The old default is still available as the "emacs" style (which was an alias before).
- The get_style_defs method of HTML formatters now uses the cssclass option as the default selector if it was given.
- Improved the ReST and Bash lexers a bit.
- Fixed a few bugs in the Makefile and Bash lexers, thanks to Tim Hatch.
- Fixed a bug in the command line code that disallowed -O options when using the -S option.
- Fixed a bug in the RawTokenFormatter.
Version 0.7.1
(released Feb 15, 2007)
- Fixed little highlighting bugs in the Python, Java, Scheme and Apache Config lexers.
- Updated the included manpage.
- Included a built version of the documentation in the source tarball.
Version 0.7
(codename Faschingskrapfn, released Feb 14, 2007)
- Added a MoinMoin parser that uses Pygments. With it, you get Pygments highlighting in Moin Wiki pages.
- Changed the exception raised if no suitable lexer, formatter etc. is found in one of the get_*_by_* functions to a custom exception, pygments.util.ClassNotFound. It is, however, a subclass of ValueError in order to retain backwards compatibility.
- Added a -H command line option which can be used to get the docstring of a lexer, formatter or filter.
- Made the handling of lexers and formatters more consistent. The aliases and filename patterns of formatters are now attributes on them.
- Added an OCaml lexer, thanks to Adam Blinkinsop.
- Made the HTML formatter more flexible, and easily subclassable in order to make it easy to implement custom wrappers, e.g. alternate line number markup. See the documentation.
- Added an outencoding option to all formatters, making it possible to override the encoding (which is used by lexers and formatters) when using the command line interface. Also, if using the terminal formatter and the output file is a terminal and has an encoding attribute, use it if no encoding is given.
- Made it possible to just drop style modules into the styles subpackage of the Pygments installation.
- Added a "state" keyword argument to the using helper.
- Added a commandprefix option to the LatexFormatter which allows to control how the command names are constructed.
- Added quite a few new lexers, thanks to Tim Hatch:
- Java Server Pages
- Windows batch files
- Trac Wiki markup
- Python tracebacks
- ReStructuredText
- Dylan
- and the Befunge esoteric programming language (yay!)
- Added Mako lexers by Ben Bangert.
- Added "fruity" style, another dark background originally vim-based theme.
- Added sources.list lexer by Dennis Kaarsemaker.
- Added token stream filters, and a pygmentize option to use them.
- Changed behavior of in Operator for tokens.
- Added mimetypes for all lexers.
- Fixed some problems lexing Python strings.
- Fixed tickets: #167, #178, #179, #180, #185, #201.
Version 0.6
(codename Zimtstern, released Dec 20, 2006)
- Added option for the HTML formatter to write the CSS to an external file in "full document" mode.
- Added RTF formatter.
- Added Bash and Apache configuration lexers (thanks to Tim Hatch).
- Improved guessing methods for various lexers.
- Added @media support to CSS lexer (thanks to Tim Hatch).
- Added a Groff lexer (thanks to Tim Hatch).
- License change to BSD.
- Added lexers for the Myghty template language.
- Added a Scheme lexer (thanks to Marek Kubica).
- Added some functions to iterate over existing lexers, formatters and lexers.
- The HtmlFormatter's get_style_defs() can now take a list as an argument to generate CSS with multiple prefixes.
- Support for guessing input encoding added.
- Encoding support added: all processing is now done with Unicode strings, input and output are converted from and optionally to byte strings (see the encoding option of lexers and formatters).
- Some improvements in the C(++) lexers handling comments and line continuations.


A Scaleable & Light Image Hover CSS Library
Imagehover.css is a lovingly crafted CSS library allowing you to easily implement scaleable image hover effects. Choose from over 40 hover effect classes from a CSS library weighing in at a minified size of only 19KB.
Check out all the hover effects here!
Include the stylesheet on your document's

<link rel="stylesheet" href="css/imagehover.min.css">

Place the following markup in to your HTML document

// Hover Content

Edit the URL to your image and add your hover content. Then simply set the imagehover.css class of your choice to the containing figure element. In the example above this has been set to 'imghvr-fade'. A full list of hover effects and their classes can be found here!.
To link your image, add an empty  tag just after the figcaption element.

// Hover Content

You can change the background color via some inline CSS added to the figure element like so...

// Hover Content

Alternatively this can be applied via your CSS files. The following example will effect all elements with a imagehover.css class applied.
[class^='imghvr-'],
[class*=' imghvr-'] {
background-color: #D14233;
}
Imagehover.css relies heavily on some CSS3 features including pseudo-elements, animations, transitions and transforms. Some older browsers will have limited support of these features.


Daily Mindfulness.
I'm finding that having a moment of mindfulness each day is getting easier, in that I'm remembering to be mindful, but being mindful more than once a day is still a challenge. I find I almost need one of those alarms on my phone to remind me about it. Doing the mindfulness conversation was an interesting experience. During my speech language therapy studies we learnt a lot about empathy, so had already had practice at summarising the gist of what someone has told me (At work I also find this a good strategy to avoid confusion or miscommunication!). But having to listen for a full four minutes without saying anything was a new experience. I'm not much of a talker, so being quiet isn't awkward for me, but I realised that I still like to respond to people in some way, either with a sound or a word or just something. Having to keep that response until it was my turn, that was a strange feeling.
How can I sustain my mindfulness practice?
I like the idea of just needing to do one mindful breath a day. It goes back to that idea of creating habits by doing one really small thing and then building on it. One breath a day is so achievable! I think if I had a meditation buddy it'd also help. I've learnt that doing gym work with other people is what I need to actually get that done, so maybe meditation is the same.
Any other musings
Mindfulness is all about attention. At my current job I help people regain the ability to attend to things, so attention is definitely trainable. It's just about finding that one way to build the habit.


Man faces court over endangering life by setting light to house
John Dangerfield arrested after incident in Mount Gould on Monday morning
by Carl EveA man faces court today after being arrested on suspicion of setting light to a Mount Gould property with intent to endanger lives.
John Dangerfield, age 49, is set to appear at Plymouth Magistrates' Court today following his arrest on November 4.
He was arrested after firefighters were called to a suspicious fire at a property in Ladysmith Road at around 8.10am.
The road was closed to traffic for more than an hour as the emergency services carried out their work. Neighbouring properties were not affected or evacuated.
The fire is understood to have taken hold in the front room of the address. No-one was found inside the property and fire investigators, along with scene of crime officers, remained at the scene to establish the cause of the fire.
Dangerfield was later arrested and then charged on suspicion of arson with intent to endanger life.
He will appear at court sometime today.
Police are still appealing for any information about the matter and if you can assist investigators call them on 101, email them on<EMAIL_ADDRESS>or call Crimestoppers anonymously on 0800 555111 quoting log number 131 of 4/11/2019


[gecode-users] Remapping of BoolVar propagation conditions
Vincent Barichard
Vincent.Barichard at univ-angers.fr
Wed Dec 2 14:45:08 CET 2009
Hi,
Ok, if I understood all answers, the remapping is only meaningful for
propagators which use boolean variables and integer variables. As they
can't distinguish boolean variables from integer ones, the propagation
conditions are remapped in the first case.
If the propagators might distinguish boolean variables from integer
variables, and use the correct propagation condition in each case, the
remapped will be useless.
If I modify the ViewVarImpTraits and the constructors of propagators
in the following way, will all existing propagators of Gecode work as
usual ? In that case I will be able to add a new PC_BOOL_SAME
condition without breaking anything.
In gecode/int/view.hpp, I change all ViewVarImpTraits classes:
Those which are over booleans,
template<>
class ViewVarImpTraits<Int::IntView> {
public:
/// The variable type of an IntView
typedef Int::IntVarImp VarImp;
static const bool isBool = false;
};
Those which deal with booleans,
template<>
class ViewVarImpTraits<Int::BoolView> {
public:
/// The variable type of a BoolView
typedef Int::BoolVarImp VarImp;
static const bool isBool = true;
};
and in propagator constructors (for example in gecode/int/element/
int.hpp) replace calls to :
x0.subscribe(home,*this,PC_INT_DOM);
by
x0.subscribe(home,*this,(Gecode::ViewVarImpTraits<V0>::isBool)?
PC_BOOL_VAL:PC_INT_DOM);
After, in the file gecode/int/var-imp/bool.hpp :
forceinline void
BoolVarImp::subscribe(Space& home, Propagator& p, PropCond,
bool process) {
// Subscription can be used with integer propagation conditions,
// which must be remapped to the single Boolean propagation
condition.
BoolVarImpBase::subscribe(home,p,PC_BOOL_VAL,assigned(),process);
}
can be replaced by
forceinline void
BoolVarImp::subscribe(Space& home, Propagator& p, PropCond pc,
bool process) {
BoolVarImpBase::subscribe(home,p,pc,assigned(),process);
}
(the same for the cancel member function)
and everything should work as usual.
Am I right ?
Cheers,
Vincent
Le 1 déc. 09 à 19:26, Christian Schulte a écrit :
> Actually, what Guido and me tried to say is the following:
> conceptually,
> Gecode should have two Boolean views, say BoolView and
> BoolAsAnIntView. The
> former does not need rewriting and most propagators using Boolean
> views
> should use this one. The latter must use rewriting to map integer
> propagation conditions to the single supported Boolean propagation
> condition.
>
> Then there are integer propagators which we also want to use on
> Boolean
> views (these are few: the extensional ones, including element and
> sequence).
> These propagators should use BoolAsAnIntView including rewriting.
> All other
> - true Boolean propagators should use the real BoolView.
>
> So what you might want to do is to have these two different views,
> one with
> and one without rewriting! Everything will work just fine.
>
> Christian
>
> -----Original Message-----
> From: Vincent Barichard [mailto:Vincent.Barichard at univ-angers.fr]
> Sent: Tuesday, December 01, 2009 6:22 PM
> To: Guido Tack
> Cc: Christian Schulte; 'gecode list'
> Subject: Re: [gecode-users] Remapping of BoolVar propagation
> conditions
>
> Hi Guido,
>
> That was my first thought. But I didn't understand why this remapping
> was there. Christian said in a previous mail that removing the mapping
> will break all propagators that are used for integer as well as for
> boolean variables! If I pass the pc unchanged, will it break something
> in Gecode ? I don't want to break something, I would like to add
> safely my piece of code.
>
> If removing it doesn't break anything, will this mapping be still
> there in the future versions ?
>
> Thank you again, I really appreciate the time you spent to answer my
> questions :)
>
> Cheers,
> Vincent
>
> Le 1 déc. 09 à 16:30, Guido Tack a écrit :
>
>> Hi Vincent,
>>
>> the rewriting is currently done in int/var-imp/bool.hpp. Just
>> remove the rewriting there and pass the pc unchanged, add rewriting
>> to all the normal Gecode BoolView classes, and then add your own
>> BoolView class that doesn't rewrite.
>>
>> Cheers,
>> Guido
>>
>> Vincent Barichard wrote:
>>
>>> Dear Christian,
>>>
>>> Thank you very much for your mail. I'm sorry, I don't understand
>>> your answer. Why having other BoolView classes will
>>> help me ? I added member functions in the BoolViews classes. I
>>> didn't change the existing ones,
>>> I only added member functions which notify the ME_BOOL_SAME event.
>>>
>>> In my own propagator (let's call it M) I call the recently added
>>> functions in the BoolViews. So the ME_BOOL_SAME
>>> event is sent.
>>>
>>> I also modified one propagator of Gecode (let's call it P') and
>>> make it subscribe to the PC_BOOL_SAME propagation condition (I only
>>> added "x1.subscribe(home, *this, PC_BOOL_SAME)" in constructor).
>>> In the "propagate" function of P' I added instructions which are
>>> only relevant if a ME_BOOL_SAME event has been sent before.
>>>
>>> So when M is woke up (because it subscribe to PC_BOOL_VAL
>>> propagation condition) it may call the new member functions in the
>>> BoolViews classes which sent the ME_BOOL_SAME event. I would like
>>> that propagators which subscribe to the PC_BOOL_SAME propagation
>>> condition and only these ones, be scheduled to wake up (for example
>>> P' will be scheduled if it shares a variable with M). As no
>>> assignment has been made by the M propagator, I don't want that
>>> other propagators wake up except if a ME_BOOL_VAL event has been
>>> sent from elsewhere.
>>>
>>> Unfortunately, as all propagation condition subscribings for
>>> Boleans variables are remapped to PC_BOOL_VAL, P' will not awake if
>>> a ME_BOOL_SAME event is sent.
>>>
>>> May have I another choice but to use the ME_BOOL_VAL event instead
>>> of ME_BOOL_SAME in my new member functions of the BoolView
>>> classes ? As a result, all propagators will be awaken even if they
>>> can't propagate removal, indeed no assignment has been made.
>>>
>>> Don't hesitate to ask me if I'm not clear enough.
>>>
>>> Cheers,
>>> Vincent
>>>
>>> Le 30 nov. 09 à 16:35, Christian Schulte a écrit :
>>>
>>>> Actually what you have to do is the following: you define two
>>>> classes for
>>>> Boolean views, one that rewrites its propagation conditions and
>>>> the other
>>>> one that does not. Then your propagators can use the views without
>>>> rewriting
>>>> while the other propagators can use the variables with rewriting.
>>>>
>>>> Christian
>>>>
>>>> --
>>>> Christian Schulte, www.ict.kth.se/~cschulte/
>>>>
>>>>
>>>> -----Original Message-----
>>>> From: users-bounces at gecode.org [mailto:users-bounces at gecode.org]
>>>> On Behalf
>>>> Of Vincent Barichard
>>>> Sent: Monday, November 30, 2009 9:33 AM
>>>> To: Christian Schulte
>>>> Cc: 'Guido Tack'; 'gecode list'
>>>> Subject: Re: [gecode-users] Remapping of BoolVar propagation
>>>> conditions
>>>>
>>>> Hi,
>>>>
>>>> Thank you both for your answers. As I don't want to break all
>>>> propagators
>>>> that are used for integer as well as boolean variables, I see no
>>>> choice but
>>>> to use PC_BOOL_VAL.
>>>>
>>>> Maybe one of you may see another way ? I make new functions on
>>>> Boolean
>>>> variables (and associated views) which don't set domain to 1 or 0
>>>> (I copied
>>>> "ModEvent BoolVarImp::one_none(Space& home)" and removed the
>>>> unwanted
>>>> instructions). These functions notify new events (called
>>>> ME_BOOL_SAME in
>>>> bool.vis file (see attached file)). I mapped this new event to the
>>>> PC_BOOL_SAME propagation condition.
>>>>
>>>> Now I change an existing propagator (like the "Or" propagator),
>>>> and I want
>>>> it to be awaken when ME_BOOL_SAME is emitted. As the variable is
>>>> not yet
>>>> assigned, I didn't want to emit the ME_BOOL_VAL event because I
>>>> didn't want
>>>> to wake up propagators which only subscribed to the PC_BOOL_VAL
>>>> condition.
>>>>
>>>> So during propagation, I call my new functions on Boolean
>>>> variables, the
>>>> ME_BOOL_SAME event is sent and propagators which subscribe to the
>>>> PC_BOOL_SAME condition are wake up. Other propagators are not
>>>> awaken (except
>>>> if a ME_BOOL_VAL event has also been sent). Is it possible ?
>>>> Should I use ME_BOOL_VAL ? If I use ME_BOOL_VAL other propagators
>>>> will be
>>>> awaken for nothing.
>>>>
>>>> Thanks for your help.
>>>>
>>>> Cheers,
>>>> Vincent
>>>
>>> Vincent Barichard Université d'Angers (LERIA)
>>> Tel: 02 41 73 52 06 Département Informatique
>>> Fax: 02 41 73 50 73 H203
>>>
>
> Vincent Barichard Université d'Angers (LERIA)
> Tel: 02 41 73 52 06 Département Informatique
> Fax: 02 41 73 50 73 H203
>
Vincent Barichard Université d'Angers (LERIA)
Tel: 02 41 73 52 06 Département Informatique
Fax: 02 41 73 50 73 H203
More information about the users
mailing list


Fortnite cheat FaZe Jarvis' teammates call on Epic Games for 'fair compromise'
Jarvis part of a group called FaZe Clan, who live together in a huge £11.2 million mansion in the Hollywood Hills. Now, his teammates have called on Epic Games to come up with a ‘fair compromise’, rather than banning Jarvis entirely
by Shivali Best, https://www.facebook.com/shivalibestjournalist/Earlier this week, British teen Jarvis Kaye hit the headlines, after he was permanently banned from Fortnite for cheating.
The teen, known as FaZe Jarvis, broadcast a video of him using ‘aimbots’ - a tactic that is banned on Fortnite - to his two million YouTube subscribers.
Epic Games , the developer behind Fortnite, immediately banned Jarvis from the game, sparking a fierce debate of whether cheating should result in a permanent ban.
Jarvis is part of a group called FaZe Clan, who live together in a huge £11.2 million mansion in the Hollywood Hills.
Now, his teammates have called on Epic Games to come up with a ‘fair compromise’, rather than banning Jarvis entirely.
Speaking to metro.co.uk , FaZe Clan said: “FaZe Clan is a strong advocate for the rules and regulations of our industry.
“Jarvis is an entertainer and content creator who streams and makes YouTube videos for his fans.
“He’s doesn’t play professionally. He’s a 17-year-old individual who made a poor decision while creating content and even warns several times during the video to never use the aimbot technology.
“He continues to reflect on the repercussions of his actions and the serious error in judgment. FaZe Clan continues to support Jarvis in all areas of his career and believes unequivocally that he is a well-intentioned young man and his actions though clearly wrong were not malicious in intent.
“FaZe Clan is deeply saddened by the devastating impact this had had on Jarvis’s life.
“But we remain hopeful and stand ready to work with Epic Games in any way possible to come up with opportunity that allows Jarvis to play again at some point in his life.
“Given Jarvis’ young age and his all-consuming passion and love for Fortnite, we believe a fair compromise can be reached.”
Despite FaZe Clan’s pleas, it seems that Epic Games is sticking to its decision to permanently ban Jarvis.
Speaking to The Sun , Epic Games said: “We have a zero tolerance policy for the usage of cheat software.
"When people use aimbots or other cheat technologies to gain an unfair advantage, they ruin games for people who are playing fairly."


Event Type
Holi Celebration in Linden
Concert in the Park
GO


--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/inequality.20proof.html ---
What is the simplest exact proof term that proves ~0=1 (not zero equals one)?
I.e., without tactics complete this: theorem zneqo: not 0 = 1 := _
zero_ne_one
Oh, wait, there's a better one, although it may not count depending on what you call an "exact proof term."
theorem zneqo : ¬ (0 = 1). #check zneqo
dec_trivial
dec_trivial
is notation for a tactic though.
dec_trivial isn't a tactic
It's notation for of_as_true (by tactic.triv)
heh...
Right. I'm really looking for the proof term that I'd write to fill in the _. It'd presumably say something about injectivity of constructors.
That's what the .
proof is doing under the hood. Look at the proof term it generates.
theorem zneqo : ¬ (0 = 1). #print zneqo
Oh, wait, there's a better one, although it may not count depending on what you call an "exact proof term."
theorem zneqo : ¬ (0 = 1). #check zneqo
Right, I'm really looking for the proof term that I'd use to fill in the _. Presumably something about injectivity of constructors. Also, where is it documented that and how Lean accepts your version?
This is the no_confusion
stuff right?
The strategy is: you can define a function t : nat \to Prop
which sends nat.zero
to false
and nat.succ _
to true
(using nat.cases
). Then if you had an equality nat.zero = nat.succ x
, you could use it to transport trivial : true
to a proof of false
It's an empty pattern match. I guess it's documented somewhere in TPiL, but I couldn't tell you where. The only proof that 0 = 1
is by rfl
, but this is structurally impossible, and the equation compiler fills in the no_confusion
proof automatically.
I think if you look for no_confusion
in TPiL you might be able to find it
prelude inductive nat : Type | zero : nat | succ : nat → nat inductive eq {α : Sort*} (x : α) : α → Sort 0 | refl : eq x inductive false : Sort 0. def strange_prop (n : nat) : Sort 0 := nat.rec_on n (eq nat.zero nat.zero) (λ n _, false) example : (eq nat.zero (nat.succ nat.zero)) → false := λ H, show strange_prop (nat.succ nat.zero), from eq.rec_on H (eq.refl nat.zero)
also see this blogpost by kevin
(I followed Reid Barton's idea)
That's what the
.
proof is doing under the hood. Look at the proof term it generates.theorem zneqo : ¬ (0 = 1). #print zneqo
Sorry, here's a better response.
First, the proof term is: λ (a : 0 = 1), eq.dcases_on a (λ (a_1 : 1 = 0), nat.no_confusion a_1) (eq.refl 1) (heq.refl a)
However, when I copy and paste it in place of the underscore, after the :=, I get the following error. Still not sure exactly what I need to type after the := as an exact proof term.
[Lean]
"eliminator" elaborator type mismatch, term
λ (a_1 : 1 = 0), nat.no_confusion a_1
has type
1 = 0 → nat.no_confusion_type (_ == _ → false) 1 0
but is expected to have type
0 = 0 → _ == _ → false
Additional information:
/Users/sullivan/teaching/2102f18/cs-dm.sullivan/06_Negation/00_intro.lean:60:40: context: the inferred motive for the eliminator-like application is
λ (_x : ℕ) (_x_1 : 0 = _x), _x = _x → _x_1 == _x_1 → false
eq.dcases_on : ∀ {α : Type} {a : α} {C : Π (a_1 : α), a = a_1 → Prop} {a_1 : α} (n : a = a_1), C a _ → C a_1 n
example : 0 ≠ 1 := λ h, nat.no_confusion h
example : 0 ≠ 1 := λ h, nat.no_confusion h
Thank you. That got me where I needed to go.
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


Simple manual test case. Should be replaced by some automatic tool.
countif - works immediately on typing
Count of pears
map
x
apples
class of the result cell
Cell Indexing


--- layout: post title: Slides From Multiplying Your Impact Through Mentoring ---
I gave my first big boy conference presentation today at DevFest Minnesota! The topic was "Multiplying Your Impact Through Mentoring", which has been rattled around in my head a while because I think we as an industry do a pretty poor job of training mentors. The slides are below.


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This website has just started, and I haven't kicked off the email list yet; it doesn't make much sense to when I've barely written anything yet.