cad
The compas_fea package supports Rhino and Blender.
blender
compas_fea.cad.blender
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rhino
compas_fea.cad.rhino
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Adds element set information from Rhino curve and mesh guids. |
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Adds node set information from Rhino point guids. |
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Adds node and element data from Rhino layers to the Structure object. |
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Add node and element sets to the Structure object from Rhino layers. |
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Adds tetrahedron elements from a mesh in Rhino to the Structure object. |
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Discretise a mesh from an input triangulated coarse mesh into small denser meshes. |
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Extrudes a Rhino mesh and adds/creates elements. |
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Creates a Network datastructure object from a list of Rhino curve guids. |
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Extract vertex and edge orders from a Network for a given start-point. |
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Plots reaction forces for the Structure analysis results. |
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Plots concentrated forces forces for the Structure analysis results. |
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Plots modal shapes from structure.results. |
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Plot a volmesh datastructure. |
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Plots a set of axes. |
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Plots analysis results on the deformed shape of the Structure. |
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Plots the principal stresses of the elements. |
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Voxel 4D visualisation. |


I have an input process that looks something like this:
log to feed -> feed1
rate-of-change -> feed2
x 60
log to feed -> feed3
The raw number posted to the input ends up in feed1 ok, and it's delta from the previous reading ends up in feed2 nicely, but feed3 always remains 0. It's as if rate-of-change doesn't pass its result on down the chain. Is it supposed to?
Re: rate-of-change process....
I don't recognise this logic. What is the context?
Re: rate-of-change process....
What is the context?What is the context? What is the context? What is the context?What is the context?What is the context? emoncms inputs to the dashboard (eventually).
Re: rate-of-change process....
OK, thanks (says he, none the wiser).
Mental note to self - stay well clear of the Software forum 'cos you won't understand a word of it!
Re: rate-of-change process....
Sorry, I should have included more context with my original posting.
The feed is the number of pulses counted in the last 60 seconds. Each pulse represents 1Wh of consumption. The rate-of-change process gives me the delta since the last posting, which represents Wh/min. Multiply that by 60 to get Wh/hr, or Watts.
To further confuse you, I had a typo in my original posting (x6 instead of x60) which I'll correct once I post this reply.
I've got feed2 going to a dial, where I can specify a x60 scale to get it in watts. But I also want to be able to store the x60 value for graphing. So at the moment, my dial represents watts (well strictly average watts over the last 60 seconds), but my graph remains a plot of "pulses per min" which is not so user friendly:
http://emoncms.org/dBCC/tled
Re: rate-of-change process....
While I understand what you are trying to do, I'd like to suggest a (better) approach.
Since 1 pulse = 1 watt hour, then if you only calculate the number of pulses over 60 seconds you don't get an idea of power spikes within a short period (say, 30 seconds) - instead, only the overall level will go up for that minute.
A better way to do this would be to time the pulses. Here's some Arduino code that I use:
void onPulse()
{
//used to measure time between pulses.
lastTime = pulseTime;
pulseTime = micros();
// ignore first pulse
if (lastTime > 0) {
//Calculate power
power =<PHONE_NUMBER>.0 / (pulseTime - lastTime));
//Print the values.
Serial.print("PulsePower: ");
Serial.println(power,4);
}
}
Basically you time how many seconds (or in this case microseconds) between pulses and divide that by the number of (micro)seconds in one hour * 1000. Then, for each pulse, you log it to emoncms. (I use a python program to read the serial port of the Arduino then send it to the API). It's better to log per-pulse so you get a better idea on "transient" power spikes (ones that happen very quickly) rather than only doing it on a per-minute feed.
Hope this helps!
Re: rate-of-change process....
Logging the occurrence of every individual meter pulse sounds like an awful lot of data.
What happens when micros() overflows every 70 mins? Maybe you could use millis() which is good for 50 days.
Re: rate-of-change process....
Yeh, I'm fast coming to the conclusion that pulse-based stuff is good for tracking what the meter is saying without having to go out and read it, but problematic for any kind of "instantaneous" consumption calculation.
This is particularly true of my water meter that pulses every 5L consumed.
When it ticks at 7am say, there's no way of distinguishing between someone just drawing out 5L in a rush, or the dishwasher using 4.9L the night before and someone just having a glass of water the next morning, or a slow leak somewhere that finally ticked over at 7am
If you attribute the entire 5L consumption to the 7am sample, you get a spike and it looks like a very big glass of water. If you attribute it to the entire interval since the last tick the night before, then it looks like you've got a slow overnight leak. Any of these scenarios are possible and indistinguishable. I guess the best you can get from it is gross usage figures like L/day and then keep any eye out for unusual behaviour.
Re: rate-of-change process....
Recording each individual pulse is fine, it's what you then do with all that information that really matters.
I think it's important to decide up-front what the system needs to do before starting to build it. System design is everything.
(not that I always follow my own advice!)
Re: rate-of-change process....
You're probably right about the micros at least. But it's not that much data - 1 row per data point, at 8 bytes per row (4 bytes for a int and 4 for a float) isn't that much. Even the index is only another 4 bytes or so. Plus this is only talking about the realtime data - personally I only want to store that for at most 30 days, so I just prune the mysql table using a cronjob once a month. :)
Edit: I totally agree about the point that you have to know up front what you want to do and how much data you want to store! I knew that I only wanted a certain resolution for a certain number of days so for my situation registering per-pulse data is perfectly fine. Your situation could be different. :)
Re: rate-of-change process....
Your situation could be different. :)
Yes, I want my PV Router to work as effectively as possible - and record nothing!
Re: rate-of-change process....
Here's some code I've been working on for my pulse counting: https://github.com/oscarcarlsson/sensors/tree/master/PulsesEnergyMeter
It tries to do some preemptive lowering of power measurements when power is declining.
This is particularly true of my water meter that pulses every 5L consumed.
I've seen water meters with 85 pulses/liter.
Re: rate-of-change process....
I've seen water meters with 85 pulses/liter.
Wow... with a reed switch? If everyone hits the showers at the same time I've seen up to about 100L/min flows. That would get that meter chattering away at 142 Hz! I think my pulse counting h/w is only good for about 12Hz on each of 4 channels. Anything faster than that gets sucked up by the debouncing logic.
Your time-decaying averaging code looks good, thanks for the pointer.


Category
UI/UX, Interaction, CSS Animations
Date
February 2018
Tools
Stricly HTML / CSS
The Project
The project I was assigned to complete for a course was essentially to create multiples of some sort of media, in the theme of a game, in any medium.
CSS Animations
I took this project as an opportunity to explore in depth possibilites of inline SVG in conjunction with CSS animations. All imagery is inline SVG, generated/coded by hand and are animated with css hover animations.
Important Note!
To keep the coding doable, this site only has full-browser compatibility with Chrome.


| Sigiriya - The Lion Rock | |
|
Sigiriya or Sinhagiri (Lion Rock Sinhala: සීගිරිය, Tamil: சிகிரியா, pronounced see-gi-ri-yə) is an ancient rock fortress located in the northern Matale District near the town of Dambulla in the Central Province, Sri Lanka. |
|
| Adam’s Peak | |
|
Adam’s Peak, mountain in Southwestern Sri Lanka (Ceylon), Its conical summit terminates in an oblong platform about 74 by 24 feet (22 by 7 m), on which there is a large hollow, resembling the print of a human foot, 5 feet 4 inches by 2 feet 6 inches. |


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IIT Kanpur
Sharma Sumanta Sarathi, Research Fellow, Philosophy
About Me
Academics
Curriculam Vitae
Research Interest
Conferences and Seminars
Mathematics 2 Philosophy
Indian Military Academy
Co-Curricular Activities
My Hown Town
Picture Gallery
My Parents
Relevant Links
My Thesis Supervisor
Webmail


{% extends "pathways/snippets/question.html" %} {% load i18n %} {% load static %} {% block question %}
{% blocktrans %} Because you indicated someone in your household is enrolled in an assistance program like SNAP or HEAP, your household is automatically eligible to receive a discount on your water bill. {% endblocktrans %}
{% else %}{% blocktrans with household=request.session.household_size %} The pre-tax annual income limit for a household size of {{ household_size }} is {{ income_limit }}. {% endblocktrans %}
{% if isEligible %} {% trans "Based on your answers, you look to be under the pre-tax income limit." %} {% else %} {% trans "Based on your answers, you look to be over the pre-tax income limit." %} {% endif %}
{% if not isEligible %}{% trans "Would you like to learn more about other Pathways to Affordable Water?" %}
{% endif %} {% endif %}


| Overview | Namespace | Class | Index | Help |
| NESTED NAMESPACES | CLASSES | STRUCTS | UNIONS | ENUMS | TYPEDEFS | FUNCTIONS | CONSTANTS | VARIABLES |
Classes |
|
| Any | |
| Array | Helper class to specify a type pointer for idl arrays. |
| BaseReference | This base class serves as a base class for all template reference classes and has been introduced due to compiler problems with templated operators ==, =!. |
| ContextLayer | |
| Environment | C++ wrapper for binary C uno_Environment. |
| Mapping | C++ wrapper for C uno_Mapping. |
| Reference | |
| Sequence | |
| Type | |
| TypeDescription | C++ wrapper for typelib_TypeDescription. Constructors by name, type, type description reference will get the full type description. |
| WeakReference | The WeakReference<> holds a weak reference to an object. This object must implement the ::com::sun::star::uno::XWeak interface. The implementation is thread safe. |
| WeakReferenceHelper | The WeakReferenceHelper holds a weak reference to an object. This object must implement the ::com::sun::star::uno::XWeak interface. The implementation is thread safe. |
Enums |
|
| UnoReference_NoAcquire | Enum defining UNO_REF_NO_ACQUIRE for setting reference without acquiring a given interface. Deprecated, please use SAL_NO_ACQUIRE. |
| UnoReference_Query | Enum defining UNO_QUERY and UNO_REF_QUERY for implicit interface query. |
| UnoReference_QueryThrow | Enum defining UNO_QUERY_THROW and UNO_REF_QUERY_THROW for implicit interface query. If the demanded interface is unavailable, then a RuntimeException is thrown. |
| UnoReference_SetThrow | Enum defining UNO_SET_THROW for throwing if attempts are made to assign a <NULL/> interface |
| UnoType_NoAcquire | Enum defining UNO_TYPE_NO_ACQUIRE for type description reference transfer. |
Functions |
|
| void cpp_acquire( void * pCppI ) throw( ); |
Function to acquire a C++ interface. |
| void * cpp_queryInterface( void * pCppI, typelib_TypeDescriptionReference * pType ) throw( ); |
Function to query for a C++ interface. |
| void cpp_release( void * pCppI ) throw( ); |
Function to release a C++ interface. |
| rtl_uString * cppu_Any_extraction_failure_msg( const uno_Any * pAny, typelib_TypeDescriptionReference * pType ); |
|
| rtl_uString * cppu_unsatisfied_iquery_msg( typelib_TypeDescriptionReference * pType ); |
|
| rtl_uString * cppu_unsatisfied_iset_msg( typelib_TypeDescriptionReference * pType ); |
|
| Reference< XCurrentContext > getCurrentContext( ) throw( ); |
Getting the current context. |
| Any makeAny( const C & value ) throw( ); |
Template function to generically construct an any from a C++ value. |
| Any makeAny( const bool & value ) throw( ); |
|
| sal_Bool mapToCpp( Reference< C > * ppRet, uno_Interface * pUnoI ) throw( ); |
Deprecated. This function DOES NOT WORK with Purpose Environments (http://wiki.services.openoffice.org/wiki/Uno/Binary/Spec/Purpose Environments) |
| sal_Bool mapToUno( uno_Interface * * ppRet, const Reference< C > & x ) throw( ); |
Deprecated. This function DOES NOT WORK with Purpose Environments (http://wiki.services.openoffice.org/wiki/Uno/Binary/Spec/Purpose Environments) |
| sal_Bool operator!=( const Any & rAny, const C & value ) throw( ); |
|
| void operator<<=( Any & rAny, const C & value ) throw( ); |
Template binary <<= operator to set the value of an any. |
| void operator<<=( Any & rAny, const bool & value ) throw( ); |
|
| sal_Bool operator==( const Any & rAny, const sal_Bool & value ) throw( ); |
|
| sal_Bool operator==( const Any & rAny, const bool & value ) throw( ); |
|
| sal_Bool operator==( const Any & rAny, const ::rtl::OUString & value ) throw( ); |
|
| sal_Bool operator==( const Any & rAny, const Type & value ) throw( ); |
|
| sal_Bool operator==( const Any & rAny, const BaseReference & value ) throw( ); |
|
| sal_Bool operator==( const Any & rAny, const C & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, C & value ) throw( ); |
|
| sal_Bool operator>>=( const ::com::sun::star::uno::Any & rAny, sal_Bool & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, bool & value ) throw( ); |
|
| sal_Bool operator>>=( const ::com::sun::star::uno::Any & rAny, sal_Int8 & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, sal_Int16 & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, sal_uInt16 & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, sal_Int32 & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, sal_uInt32 & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, sal_Int64 & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, sal_uInt64 & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, float & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, double & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, ::rtl::OUString & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, Type & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, Any & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, sal_Bool & value ) throw( ); |
|
| sal_Bool operator>>=( const Any & rAny, sal_Int8 & value ) throw( ); |
|
| bool setCurrentContext( const Reference< XCurrentContext > & xContext ) throw( ); |
Setting the current context. |
| ::com::sun::star::uno::Sequence< sal_Int8 > toUnoSequence( const ::rtl::ByteSequence & rByteSequence ) throw( ); |
Creates a UNO byte sequence from a SAL byte sequence. |
Copyright © 2012, The Apache Software Foundation, Licensed under the Apache License, Version 2.0. Apache, the Apache feather logo, Apache OpenOffice and OpenOffice.org are trademarks of The Apache Software Foundation. Other names may be trademarks of their respective owners.


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tech 8 Dec 2014
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{% include 'components/universal/VideoCard/index.html' with compact="true" full_height="true" video=videos.0 %}
{% include 'components/universal/VideoCard/index.html' with compact="true" full_height="true" video=videos.1 %}
{% include 'components/universal/VideoCard/index.html' with compact="true" full_height="true" video=videos.2 %}


C
- the "klass" this clazz is holdingpublic final class Clazz<C>
extends java.lang.Object
classes
. This provides more data about the targeted type. About the component types and the family
of that class. The family is how the class should be treated.
Note: the class Void
is the class of null
| Modifier and Type | Field and Description |
|---|---|
private static java.util.Map<java.lang.Class,Clazz> |
clazzes
The global clazzes.
|
private Clazz[] |
componentTypes
The components specified to be held by the instance of this clazz.
|
private java.lang.Class |
family
The family of this clazz.
|
private java.lang.Class<C> |
klass
The class represented by this clazz.
|
| Modifier | Constructor and Description |
|---|---|
private |
Clazz(java.lang.Class family,
java.lang.Class<C> klass,
Clazz... componentTypes)
Construct a new clazz with the given parameters.
|
| Modifier and Type | Method and Description |
|---|---|
C |
cast(java.lang.Object object)
Casts an object to the class or interface represented by this Clazz object.
|
boolean |
equals(java.lang.Object that)
Indicates whether some other object is "equal to" this one.
|
int |
getComponentsCount()
Get how many component types this clazz does have.
|
java.lang.Class |
getComponentType()
Returns the Class representing the component type of an array.
|
Clazz |
getComponentType(int i)
Get the i-th component type in this clazz.
|
Clazz[] |
getComponentTypes()
Get all the component types in this clazz in an array.
|
java.lang.Class |
getFamily()
Get the class that this clazz should be treated as.
|
java.lang.Class<C> |
getKlass()
Get the class represented by this clazz.
|
boolean |
isArray()
Determines if this Clazz object represents an array class.
|
boolean |
isAssignableFrom(java.lang.Class klass)
Determine if the class represented by this clazz is a super class for the given class.
|
boolean |
isAssignableFrom(Clazz klazz)
Determine if the class represented by this clazz is a super class for the class represented by the given clazz.
|
boolean |
isInstance(java.lang.Object instance)
Determine if the given object is instance of this clazz.
|
static <C> Clazz<C> |
of(java.lang.Class<C> klass,
Clazz... componentTypes)
Get the clazz that represents the given class with the given component types.
|
static <C> Clazz<C> |
of(java.lang.Class family,
java.lang.Class<C> klass,
Clazz... componentTypes)
Get the clazz that represents the given class with the given component types.
|
private static <C> Clazz<C> |
ofa(java.lang.Class<C> klass)
Get the clazz that represents the given array class.
|
private static <C> Clazz<C> |
ofa(java.lang.Class family,
java.lang.Class<C> klass)
Get the clazz that represents the given array class.
|
static <C> Clazz<C> |
ofi(C instance,
Clazz... componentTypes)
Get the clazz that represents the given instance with the given component types.
|
static <C> Clazz<C> |
ofi(java.lang.Class family,
C instance,
Clazz... componentTypes)
Get the clazz that represents the given instance with the given component types.
|
static <C> Clazz<C> |
ofn(java.lang.ClassLoader loader,
boolean initialize,
java.lang.Class family,
java.lang.String name,
Clazz... componentTypes)
Get the clazz that represents the class of for the given name with the given componentTypes.
|
static <C> Clazz<C> |
ofn(java.lang.ClassLoader loader,
boolean initialize,
java.lang.String name,
Clazz... componentTypes)
Get the clazz that represents the class of for the given name with the given componentTypes.
|
static <C> Clazz<C> |
ofn(java.lang.Class family,
java.lang.String name,
Clazz... componentTypes)
Get the clazz that represents the class of for the given name with the given componentTypes.
|
static <C> Clazz<C> |
ofn(java.lang.String name,
Clazz... componentTypes)
Get the clazz that represents the class of for the given name with the given componentTypes.
|
static <C> Clazz<C> |
ofz(java.lang.Class family,
Clazz klazz)
Get a clazz that is the same `class` as the given clazz.
|
static <C> Clazz<C> |
ofz(java.lang.Class family,
Clazz klazz,
Clazz... componentTypes)
Get a clazz that is the same `class` as the given clazz.
|
static <C> Clazz<C> |
ofz(Clazz klazz,
Clazz... componentTypes)
Get a clazz that is the same `class` and family as the given clazz.
|
java.lang.String |
toString()
Returns a string representation of the object.
|
private static final java.util.Map<java.lang.Class,Clazz> clazzes
private final Clazz[] componentTypes
private final java.lang.Class family
private final java.lang.Class<C> klass
private Clazz(java.lang.Class family, java.lang.Class<C> klass, Clazz... componentTypes)
family
- how this clazz should be treated asklass
- the class to be represented by this clazzcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.NullPointerException
- if the given 'family' or 'klass' or 'componentTypes' is nullpublic static <C> Clazz<C> of(java.lang.Class<C> klass, Clazz... componentTypes)
C
- the "klass" this clazz is holdingklass
- the class to be represented by this clazzcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.NullPointerException
- if the given 'klass' or 'componentTypes' is nullpublic static <C> Clazz<C> of(java.lang.Class family, java.lang.Class<C> klass, Clazz... componentTypes)
C
- the "klass" this clazz is holdingfamily
- how this clazz should be treated asklass
- the class to be represented by this clazzcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.NullPointerException
- if the given 'family' or 'klass' or 'componentTypes' is nullpublic static <C> Clazz<C> ofi(C instance, Clazz... componentTypes)
This is a shortcut for: Clazz.of(instance == null ? Void.class : instance.getClass, componentTypes);
C
- the "klass" this clazz is holdinginstance
- to get the clazz that represents itcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.NullPointerException
- if the given 'componentTypes' is nullpublic static <C> Clazz<C> ofi(java.lang.Class family, C instance, Clazz... componentTypes)
This is a shortcut for: Clazz.of(family, instance == null ? Void.class : instance.getClass, componentTypes);
C
- the "klass" this clazz is holdingfamily
- how this clazz should be treated asinstance
- to get the clazz that represents itcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.NullPointerException
- if the given 'family' or 'componentTypes' is nullpublic static <C> Clazz<C> ofn(java.lang.String name, Clazz... componentTypes) throws java.lang.ClassNotFoundException
This is a shortcut for: Clazz.of(Class.forName(name), componentTypes);
C
- the "klass" this clazz is holdingname
- of the class to get the clazz that represents itcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.ClassNotFoundException
- if the class cannot be locatedjava.lang.LinkageError
- if the linkage failsjava.lang.ExceptionInInitializerError
- if the initialization provoked by this method failsjava.lang.NullPointerException
- if the given 'name' or 'componentTypes' is nullpublic static <C> Clazz<C> ofn(java.lang.Class family, java.lang.String name, Clazz... componentTypes) throws java.lang.ClassNotFoundException
This is a shortcut for: Clazz.of(family, Class.forName(name), componentTypes);
C
- the "klass" this clazz is holdingfamily
- how this clazz should be treated asname
- of the class to get the clazz that represents itcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.ClassNotFoundException
- if the class cannot be locatedjava.lang.LinkageError
- if the linkage failsjava.lang.ExceptionInInitializerError
- if the initialization provoked by this method failsjava.lang.NullPointerException
- if the given 'family' or 'name' or 'componentTypes' is nullpublic static <C> Clazz<C> ofn(java.lang.ClassLoader loader, boolean initialize, java.lang.String name, Clazz... componentTypes) throws java.lang.ClassNotFoundException
This is a shortcut for: Clazz.of(Class.forName(name, initialize, loader), componentTypes);
C
- the "klass" this clazz is holdingloader
- class loader from which the class must be loadedinitialize
- if true the class will be initialized. See Section 12.4 of The Java Languagename
- of the class to get the clazz that represents itcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.ClassNotFoundException
- if the class cannot be locatedjava.lang.LinkageError
- if the linkage failsjava.lang.ExceptionInInitializerError
- if the initialization provoked by this method failsjava.lang.NullPointerException
- if the given 'loader' or 'name' or 'componentTypes' is nulljava.lang.SecurityException
- if a security manager is present, and the loader is null, and the caller's class loader is not null, and
the caller does not have the RuntimePermission("getClassLoader")public static <C> Clazz<C> ofn(java.lang.ClassLoader loader, boolean initialize, java.lang.Class family, java.lang.String name, Clazz... componentTypes) throws java.lang.ClassNotFoundException
This is a shortcut for: Clazz.of(family, Class.forName(name, initialize, loader), componentTypes);
C
- the "klass" this clazz is holdingloader
- class loader from which the class must be loadedinitialize
- if true the class will be initialized. See Section 12.4 of The Java Languagefamily
- how this clazz should be treated asname
- of the class to get the clazz that represents itcomponentTypes
- the components that can be held by the instances of this clazzjava.lang.ClassNotFoundException
- if the class cannot be locatedjava.lang.LinkageError
- if the linkage failsjava.lang.ExceptionInInitializerError
- if the initialization provoked by this method failsjava.lang.NullPointerException
- if the given 'loader' or 'family' or 'name' or 'componentTypes' is nulljava.lang.SecurityException
- if a security manager is present, and the loader is null, and the caller's class loader is not null, and
the caller does not have the RuntimePermission("getClassLoader")public static <C> Clazz<C> ofz(Clazz klazz, Clazz... componentTypes)
This is a shortcut for: Clazz.of(klazz.getFamily(), klazz.getKlass(), componentTypes);
C
- the type of the returned clazzklazz
- to get the `class` fromcomponentTypes
- the component types of the returned clazzjava.lang.NullPointerException
- if the given 'klazz' or 'componentTypes' is nullpublic static <C> Clazz<C> ofz(java.lang.Class family, Clazz klazz, Clazz... componentTypes)
This is a shortcut for: Clazz.of(family, klazz.getKlass(), componentTypes);
C
- the type of the returned clazzfamily
- the family of the returned clazzklazz
- to get the `class` fromcomponentTypes
- the component types of the returned clazzjava.lang.NullPointerException
- if the given 'family' or 'klazz' or 'componentTypes' is nullpublic static <C> Clazz<C> ofz(java.lang.Class family, Clazz klazz)
This is a shortcut for: Clazz.of(family, klazz.getKlass(), klazz.getComponentTypes());
C
- the type of the returned clazzfamily
- the family of the returned clazzklazz
- to get the `class` fromjava.lang.NullPointerException
- if the given 'family' or 'klazz' is nullprivate static <C> Clazz<C> ofa(java.lang.Class family, java.lang.Class<C> klass)
C
- the "klass" this clazz is holdingfamily
- how this clazz should be treated asklass
- the array class to be represented by this clazzjava.lang.NullPointerException
- if the given 'family' or 'klass' is nullprivate static <C> Clazz<C> ofa(java.lang.Class<C> klass)
C
- the "klass" this clazz is holdingklass
- the array class to be represented by this clazzjava.lang.NullPointerException
- if the given 'klass' is nullpublic boolean equals(java.lang.Object that)
java.lang.Object
The equals
method implements an equivalence relation
on non-null object references:
x
, x.equals(x)
should return
true
.
x
and y
, x.equals(y)
should return true
if and only if
y.equals(x)
returns true
.
x
, y
, and z
, if
x.equals(y)
returns true
and
y.equals(z)
returns true
, then
x.equals(z)
should return true
.
x
and y
, multiple invocations of
x.equals(y)
consistently return true
or consistently return false
, provided no
information used in equals
comparisons on the
objects is modified.
x
,
x.equals(null)
should return false
.
The equals
method for class Object
implements
the most discriminating possible equivalence relation on objects;
that is, for any non-null reference values x
and
y
, this method returns true
if and only
if x
and y
refer to the same object
(x == y
has the value true
).
Note that it is generally necessary to override the hashCode
method whenever this method is overridden, so as to maintain the
general contract for the hashCode
method, which states
that equal objects must have equal hash codes.
equals
in class java.lang.Object
that
- the reference object with which to compare.true
if this object is the same as the obj
argument; false
otherwise.Object.hashCode()
,
HashMap
public java.lang.String toString()
java.lang.Object
toString
method returns a string that
"textually represents" this object. The result should
be a concise but informative representation that is easy for a
person to read.
It is recommended that all subclasses override this method.
The toString
method for class Object
returns a string consisting of the name of the class of which the
object is an instance, the at-sign character `@
', and
the unsigned hexadecimal representation of the hash code of the
object. In other words, this method returns a string equal to the
value of:
getClass().getName() + '@' + Integer.toHexString(hashCode())
toString
in class java.lang.Object
public C cast(java.lang.Object object)
object
- the object to be castjava.lang.ClassCastException
- if the object is not null and is not assignable to the type T.public java.lang.Class getComponentType()
Note: don't get confused between this and getComponentType(int)
public Clazz getComponentType(int i)
i
- the index of the component targetedjava.lang.IndexOutOfBoundsException
- if the given index is less than 0public Clazz[] getComponentTypes()
public int getComponentsCount()
public java.lang.Class getFamily()
public java.lang.Class<C> getKlass()
public boolean isArray()
public boolean isAssignableFrom(Clazz klazz)
klazz
- the Clazz object to be checkedjava.lang.NullPointerException
- if the specified Clazz parameter is null.public boolean isAssignableFrom(java.lang.Class klass)
klass
- the class object to be checkedjava.lang.NullPointerException
- if the specified Class parameter is null.public boolean isInstance(java.lang.Object instance)
instance
- the object to check


Black Box View
Overview
In this scenario a client application sends a CDA document to a CDA document repository.
Some services used within the ITK are generically used across many ITK instantiations. These services are termed Core Services and are defined in the ITK Core Pack.
This scenario illustrates the use of a Core Service - "SendCDADocument-v2-0" - to send a CDA document to a CDA document repository. Core services supports effective multi-hop routing by providing an Acknowledgement Framework. This framework requires the end-point application to send an Infrastruture Acknowledgment to the Sender on successful receipt at the infrastructure level. Similarly the end-point and all intermediary hop in the routing chain should send a NACK to the Sender in the event of a failure to process at the infrastructure level.
This does not provide true reliability, but does provide delivery assurance in the majority of cases leaving only exceptions to be investigated (as deemed necessary by the sending organisation).
Sender View
From the Sender perspective this is initially no different to sending a simple asynchronous message. The CDA message is formed and sent using the sendAsync API call. There the sending responsibilities end. However, as CDA is sent using one of the ITK Core services the sender is required to provide the capability to handle the Infrastructure and Business Acks which may be returned.
This scenario explores the Infrastructure Acks further in the step-by-step section below.
ITK Router View
The ITK Router is not within the scope of the Reference Implementation, but in short this has a simple role.
The Router sends a SimpleMessageResponse back to the preceding hop to acknowledge receipt and closes that synchronous channel. The Router will then identify the next end-point from the ITK Address on the incoming Distribution Envelope, and forward the message on to the next hop - which may or may not be the final destination.
The router has one further responsibility which is to route a NACK back to the originator in the event of failure to process (or forward) the message.
Receiver View
The Receiver consumes the CDA Message and sends a simple acknowledgement of receipt to the sender( as a SimpleMessageResponse).
As with the intermediary ITK Routers, the end receiver is also responsible for routing an ACK or NACK (as an InfrastructureAcknowledgement)Receiveribeformessage. This validates the SOAP headers and then extracts the payload. The SOAP payload is then split further to the originator as defined in the Distribution Envelope.
The Infrastructure Acknowledgement is a routed message (defined in the core ITK specification) and this message may go through any number of intermediary ITK Routers before resolving to the originating end-point.
Request Message (Get example)
The Request message is a CDA document wrapped up as an ITK payload within the distribution envelope, within the SOAP wrappers.
<soap:Envelope xmlns:itk="urn:nhs-itk:ns:201005" ... <soap:Header> <wsa:MessageID>B8652870- ... ... </soap:Header> <soap:Body> <itk:DistributionEnvelope ... <itk:header service="urn:nhs-itk... ... </itk:header> <itk:payloads count="1"> <itk:payload id="uuid_NJ1"> <ClinicalDocument classCode="DOCCLIN" moodCode="EVN" ... </ClinicalDocument>
Response Message (Get example)
The Infrastructure Ack. is simple message containing the id of the payload being acknowledged..
<soap:Envelope xmlns:itk="urn:nhs-itk:ns:201005" ... <soap:Header> <wsa:MessageID>B8652870- ... </soap:Header> <soap:Body> <itk:DistributionEnvelope ... <itk:header service="urn:nhs-itk ... </itk:header> <itk:payloads count="1"> <itk:payload id="uuid_6931E0D7-DD26-4BE1-918E-CC7897AD4552"> <itk:InfrastructureResponse result="OK" serviceRef="urn:nhs-itk:services:201005:SendCDADocument-v2-0" timestamp="2013-02-04T13:41:28+0000" trackingIdRef="6931E0D7-DD26-4BE1-918E-CC7897AD4552"> <itk:reportingIdentity> <itk:id uri="urn:nhs-uk:identity:cfh:ri:application"/> </itk:reportingIdentity> </itk:InfrastructureResponse> </itk:payload>
Step 1 (Sending Application)
The sending application builds a SimpleMessage and populates the business payload with the CDA Document in serialized form. The application then sets a number of message properties before creating a message sender and sending the message using the sendAsync call.
The full source code for the Hello World CDA example can be seen here.
// Create the message ITKMessage msg = new SimpleMessage(); msg.setBusinessPayload(docText); ... // Set the message properties mp.setServiceId("urn:nhs-itk:services:201005:SendCDADocument-v2-0"); ... // Create the sender ITKMessageSender sender = new ITKMessageSenderImpl(); ... // Send this message Asynchronously - return is void. sender.sendAsync(msg);
Step 2 (Receiving R.I.)
The Reference Implementation provides the AbstractRoutedMessageServlet as an abstract implementation of an ITK receiving application for Routed Messages. This is realised by an application provider producing an extension of this class providing concete implementations of the abstract methods.
On top of the basic responsibilities of the AbstractSimpleMessageServlet discussed previously, this component is also responsible for sending an Infrastructure Acknowledgement.
This component creates the ITK Message representing the on-the-wire request and forwards that message to the configured application handler.
Once control is returned from the application handler then the Infrastructure Acknowledgement is generated and routed back to the originating sender.
The full source code for the AbstractRoutedMessageServlet can be seen here.
protected void doPost(HttpServletRequest req, HttpServletResponse resp) ... byte[] requestMsgBytes = ServletUtils.readRequestContent(req); ... String requestString = new String(requestMsgBytes); ITKMessage requestMsg = this.createRequestMessage(requestString); ITKMessage responseMsg = this.processMessage(requestMsg); //Now create and Send InfrastructureAck this.sendInfrastructureAck(requestMsg.getMessageProperties());
Step 3 (Receiver Application)
The receiving application in this example scenario simply stores the incoming CDA document in a data store.
Being a sample application that is simply represented by an in memory HashMap keyed by the document id.
The full source code for the Document Repository sample can be seen here.
public void onMessage(ITKMessage request) { Logger.trace("This is CDA Repository receiving a message:onMessage()"); String docId = request.getMessageProperties().getBusinessPayloadId(); if (docId.substring(0,5).equals("uuid_")){ docId = docId.substring(5); } DocStore.putDocument(docId, request.getBusinessPayload());
Step 4 (Receiver R.I.)
The Receiver R.I. simply sends back an Infrastructure Ack as previously described.
Step 5 (Callback R.I.)
The AbstractCallbackListenerServlet described in the earlier scenarios is aware of Infrastructure Acks. The component will build an ITK Message to contain the Ack, call the configured application handler and then acknowledge receipt of the Ack to the caller (HTTP 202).
The full source code for the AbstractCallbackListenerServlet can be seen here.
if (businessPayloadName.equalsIgnoreCase("InfrastructureResponse")){ Logger.trace("Processing InfrastructureResponse"); // For an Infrastructure Acknowledgement, check if it is a ACK or a NACK, // extract the pertinent details and pass // as an ITKAckDetails object to the application defined handlers String result = distributionEnvelope.getDocumentElement().getAttribute("result"); if (result.equals("OK")){ // Pass to APP for correlation etc. //TODO - Build the Acknowledgement this.callbackHandler.onAck(null); } else { //TODO - Build the Acknowledgement this.callbackHandler.onNack(null); }
Step 6 (Web App)
The Repository example comes complete with a sample "Get Document" Web Application. This prompts for a document Id, then looks up that id in the in-memory data store used by the repository in Step 3.
Provided a document is found, it is rendered using the default XSLT template for generic rendering of CDA document and displayed to the user.
In only a few steps a simple CDA document has been created, sent over the wire to a CDA repository where it is available for query and retrieval.
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String docId= request.getParameter("docid"); String document = DocStore.getDocument(docId); if (null!=document){ String htmlResponse = TransformManager.doTransform("CDA_NPfIT_Document_Renderer.xsl", document); response.setContentType("text/html"); response.getWriter().write(htmlResponse); } else { Logger.trace("Document not found"); ... }
Step 7 (Web App)
The rendered CDA document is now displayed...


{% load static %}
You have a B2C online shop and you want to improve revenue by increasing the number of website visitors. After customer analyses Marketing Manager suggests you to make investment into Facebook Advertising and Google AdWords.
Your budget lets you to invest in only one of those channels. Which one would you choose to increase the number of visitors?


Heeader need to be changed
The image below has the width attribute set to 128 pixels, but the stylesheet overrides it, and sets the width to 100%.
The image below uses the style attribute, where the width is set to 128 pixels which overrides the stylesheet:


Computer Science student passionate about iOS app development, software development and machine learning. Working on some amazing projects & exploring Open Source.


{% load static %} {% comment %} NOTE: This site uses RDFa and schema.org vocabulary. Every page will be declared as schema:Webpage by default; use page_rdf_type to override with a webpage subclass. {% endcomment %}


This is a
Motif combining two other Motifs.
Hits
with the CoincidenceMotif will be recorded only when both the combined
Motifs have hits within a prescribed distance range from each other.
The
two Motifs in question should be defined not in the 'Motifs' parameter
of
Motifs.txt, but in the 'ComponentMotifs' parameter.
The MOTIFSTRING field in
Motifs.txt
should contain three fields, separated by blanks:
- The MOTIFID number of one of the component Motifs. It
will be evaluated first, and its hotspot becomes the hotspot of the
CoincidenceMotif.
- The MOTIFID number of the other component Motif.
- A range specification
for the distance between the hotspots of the two component Motifs.
The raw score of a hit by a CoincidenceMotif will be a weighted average
of
the two component Motif hits, weighted by their MAXSCOREs, and scaled
to fit the MAXSCORE of the CoincidenceMotif.
If the raw score threshold is not set through the PARAM field, it will
be zero.


2 Kings 20:11
And Isaiah the prophet cried unto the LORD: and he brought the shadow ten degrees backward, by which it had gone down in the dial of Ahaz.


Alex is a Principal Software Engineer who wrangles big data on a daily basis. His passions include natural language processing, deep learning, and heavy metal. He graduated with a Master's in Computer Science with high honors from Stevens Institute of Technology.


| No | Nama Perusahaan | No Order | Created | Last Update | Status |
|---|---|---|---|---|---|
| 1 | Jacob | 53275531 | 12 May 2017 | 15 May 2017 | |
| 2 | Messsy | 53275532 | 14 May 2017 | 15 May 2017 | |
| 3 | John | 53275533 | 14 May 2017 | 16 May 2017 | |
| 4 | Peter | 53275534 | 16 May 2017 | 20 May 2017 | |
| 5 | Dave | 53275535 | 12 May 2017 | 20 May 2017 | |
| 6 | Jacob | 53275531 | 12 May 2017 | 15 May 2017 | |
| 7 | Messsy | 53275532 | 14 May 2017 | 15 May 2017 | |
| 8 | John | 53275533 | 14 May 2017 | 16 May 2017 | |
| 9 | Peter | 53275534 | 16 May 2017 | 20 May 2017 | |
| 10 | Dave | 53275535 | 12 May 2017 | 20 May 2017 | |
| 11 | Jacob | 53275531 | 12 May 2017 | 15 May 2017 | |
| 12 | Messsy | 53275532 | 14 May 2017 | 15 May 2017 | |
| 13 | John | 53275533 | 14 May 2017 | 16 May 2017 | |
| 14 | Peter | 53275534 | 16 May 2017 | 20 May 2017 | |
| 15 | Dave | 53275535 | 12 May 2017 | 20 May 2017 | |
| 16 | Jacob | 53275531 | 12 May 2017 | 15 May 2017 | |
| 17 | Messsy | 53275532 | 14 May 2017 | 15 May 2017 | |
| 18 | John | 53275533 | 14 May 2017 | 16 May 2017 | |
| 19 | Peter | 53275534 | 16 May 2017 | 20 May 2017 | |
| 20 | Dave | 53275535 | 12 May 2017 | 20 May 2017 |


[TIMe - eMBEdded - Reactive]
Timber is a general programming language specifically aimed at the construction of complex event-driven systems. It allows programs to be conveniently structured in terms of objects and reactions, and the real-time behavior of reactions can furthermore be precisely controlled via platform-independent timing constraints. This property makes Timber particularly suited to both the specification and the implementation of real-time embedded systems.
Timber is deeply rooted in the functional programming tradition, although it also draws heavily on object-oriented concepts, and has the notion of concurrent execution built into its core.


Description :
Each contestant shall be allotted 2 to 3 minutes for their performance.
Failing to keep within this limit shall result in deduction of points.
Performance can be in a language of choice of the participant.
The organizers hold the authority to disqualify competitors who are rude, abusive or
deemed otherwise unsuitable. The organizers shall not be answerable for such action.
The judges shall have the unanimous and unquestionable say and their decision shall be
final.
Judgement shall be based on the lyrics, presence of the performer, delivery and audience
appeal.
This event is a subject to number of participations. If ample numbers
of participation is not there, it may be cancelled by the coordinators.


Over at, Wellbeing, we insure that you get out of the box user
experience, with an easy-to-use, simple, yet modern design, using
state of the art frameworks for our frontend like AJAX, Jquery, CSS5,
Flask and for our backend we use Scikit-Learn, Tensorflow and Pandas
to get near perfect predictions / estimations, for you!
What we provide?
We provid prediction models like, health insurance cost predicter,
Diabetes predicter, symptom's describer, symptom's curer, and the
basic stuff like BMI and calorie calculator.
Show me where!
Like us? Consider leaving a 5 star rating!


| RS-Religious Studies |
| NR |
14070 |
RS |
2030 |
001 |
24M |
3.000 |
(EXL)Religion and Society |
TR |
09:40 am-11:05 am |
12 |
4 |
8 |
20 |
10 |
10 |
Rebecca King (P) |
01/17-05/04 |
JUB 202 |
Experiential Learning and Tutoring Courses and Jewish and Holocaust Studies and GE Current: Social/Behavioral and Gen Ed - Soc/Beh Science Block and Credit from 4-Year College |
| NR |
15675 |
RS |
2030 |
003 |
24M |
3.000 |
(EXL)Religion and Society |
TR |
02:40 pm-04:05 pm |
20 |
18 |
2 |
0 |
0 |
0 |
Rebecca King (P) |
01/17-05/04 |
JUB 202 |
Experiential Learning and Tutoring Courses and Jewish and Holocaust Studies and GE Current: Social/Behavioral and Gen Ed - Soc/Beh Science Block and Credit from 4-Year College |
| NR |
16474 |
RS |
2030 |
005 |
24M |
3.000 |
(EXL)Religion and Society |
MW |
12:40 pm-02:05 pm |
20 |
17 |
3 |
0 |
0 |
0 |
Jonathan David Redding (P) |
01/17-05/04 |
JUB 202 |
Experiential Learning and Tutoring Courses and GE Current: Social/Behavioral and Gen Ed - Soc/Beh Science Block and Credit from 4-Year College |
| NR |
17096 |
RS |
2030 |
D01 |
24M |
3.000 |
(EXL)Religion and Society |
|
TBA |
20 |
17 |
3 |
0 |
0 |
0 |
Jenna Dawn Gray-Hildenbrand (P) |
01/17-05/04 |
TBA TBA |
Distance Learning and Experiential Learning and Tutoring Courses and Jewish and Holocaust Studies and Distance Education Fee-UG and GE Current: Social/Behavioral and Gen Ed - Soc/Beh Science Block and Credit from 4-Year College |
| NR |
17094 |
RS |
2030 |
H01 |
24M |
3.000 |
(HONORS)(EXL)Religion and Society |
TR |
09:40 am-11:05 am |
8 |
6 |
2 |
20 |
10 |
10 |
Rebecca King (P) |
01/17-05/04 |
JUB 202 |
Experiential Learning and University Honors and Tutoring Courses and Jewish and Holocaust Studies and GE Current: Social/Behavioral and Gen Ed - Soc/Beh Science Block and Credit from 4-Year College |
| NR |
16476 |
RS |
3600 |
D01 |
24M |
3.000 |
Religion and Film |
|
TBA |
20 |
16 |
4 |
0 |
0 |
0 |
Rebecca King (P) |
01/17-05/04 |
TBA TBA |
Distance Learning and Distance Education Fee-UG and Credit from 4-Year College and Upper-Division Work |
| NR |
15244 |
RS |
4700 |
001 |
24M |
3.000 |
Special Topics in Religious Studies:Asian Religions |
MW |
02:20 pm-03:45 pm |
20 |
4 |
16 |
0 |
0 |
0 |
Amjol Bahadur Shrestha (P) |
01/17-05/04 |
JUB 202 |
Credit from 4-Year College and Upper-Division Work |
| NR |
15247 |
RS |
4700 |
002 |
24M |
3.000 |
Special Topics in Religious Studies:Sacred Texts, Sacred Power |
MW |
04:10 pm-05:35 pm |
20 |
9 |
11 |
0 |
0 |
0 |
Jonathan David Redding (P) |
01/17-05/04 |
JUB 202 |
Credit from 4-Year College and Upper-Division Work |
| NR |
17095 |
RS |
4700 |
003 |
24M |
3.000 |
Special Topics in Religious Studies:Birth, Sex, and Death in the Early Christian World |
TR |
11:20 am-12:45 pm |
20 |
16 |
4 |
0 |
0 |
0 |
Jennifer Sylvan Alexander (P) |
01/17-05/04 |
JUB 202 |
Credit from 4-Year College and Upper-Division Work |


Love Corvettes? The Ultimate Corvette Dream Job Awaits
A 'Help Wanted' ad can change everything.
by Jay TraugottAlthough the now settled UAW-GM strike delayed the start of C8 Corvette production until February, the Bowling Green Assembly plant in Kentucky still has plenty going on these days. Following the final C7 Corvette rolling off the production line, plant re-tooling is currently underway for the C8. Chevrolet expects demand to be high and, therefore, the plant must operate at maximum capacity. To do this, a sufficient number of factory employees are required and, it turns out, more are needed.
Corvette Blogger noticed a help wanted ad on the National Corvette Museum's Facebook page seeking temporary full-time production workers as the 2020 Corvette Stingray and Corvette Stingray Convertible prepares for series production this February. Temporary employees are also being sought for the surrounding areas for additional C8-related production duties.
The Facebook ad states "These team member jobs require no degree and provide a pathway for permanent employment. With a $16.67 per hour start pay, opportunities range across multiple shifts and those hired receive benefits after 90 days." The fact more labor power is needed at Bowling Green is clearly a great sign the C8 Corvette is off to a solid start. If you recall, last August came word the C8 was potentially sold out for model year 2020. A Chevrolet spokesperson quickly confirmed this was not the case and that orders were still being accepted for 2020.
Last April, GM CEO Mary Barra announced the Corvette plant would be adding 400 jobs and a second shift to accommodate expected demand for the new mid-engine 'Vette. The ad does not specifically state how many new employees will be hired. If you're a huge Corvette fan and dreamed of working at the only Corvette factory in the world, or you simply want a well-paying job with long-term potential, now's your chance. Good luck!


DETAIL TABS
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--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/Haskell.20is.20inconsistent.3F.3F.3F.html ---
Looks like it is a well-known fact that Haskell is inconsistent. What does it mean and does it matter?
If you use the Curry Howard isomorphism, aka propositions as types, any type theory has a corresponding logic. However, any programming language that is turing complete, with unguarded recursion or infinite loops, corresponds to a logic that is inconsistent. This is fine because these logics aren't being used for proving things, and it doesn't mean that you can necessarily break the type system (of course, you might still be able to break the type system for other reasons, e.g. unchecked cast).
Here's an easy haskell style proof of false:
def foo : false := foo
in haskell this term is called "bottom" and it inhabits every type
And there are many more complicated ones, starting with the one you linked to. But happily since Haskell has general recursion anyways, we can declare them not to be problems and get lots of other nice things, like non-strictly positive inductive types and so on.
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


Guild Policy
Help Me Pick New Logo Through 3 April 2016!
I am in the process of running a logo design contest on 99designs and have created a poll with 6 of the best logo designs I've received. I would love for you to vote on the logo design. It only takes a minute.
Like Sci-Fi? Read My New Online Fiction Series.
Do you like Sci-Fi? While I finish up my next novel, I have started an online fiction series called Forbearance. Picking up from the canteen scene in Bellicose, we meet Keius Minjen, a postal marine, as he tries to survive the battle planet Guna to exact revenge and one day liberate his homeland.
Sign-up if you want me to send you news about upcoming installments of Forbearance or my other writings.
Introduction
Welcome to {$:GuildName}. This guild recognizes that Astro Empires is a strategic war simulator. Economy is king because it fuels the war machines. As such, this guild takes a more militant approach to its activities. Our purpose is to attain the first rank for a guild in all categories.
We recognize that you may be a veteran player. If not, we still welcome you. Please read the Ten-Seven Guide to build your empire. This Policy Guide explains the guild’s rank structure and responsibilities, diplomatic philosophy, and member goals.
Hierarchy
The {$:GuildName} guild has a different rank structure than most. Typically, guilds base rank off of economy, fleet size, etc. Astro Empire (AE) bases rank off of a formula of economy, fleet and technology. Logically, a set of ranks should derive from the AE levels as it is a superset of most ranks structures. This causes one to wonder why exotic ranks are created.
Because this is a military game, we adopt a hierarchy of leadership. Players who are actively involved and able to lead others are able to have a greater impact on the guild as a whole.
Rank Structure
Our ranks derive from the player’s responsibility (discussed below). A player choses to become responsible for peers and becomes a Section Leader. A Section Leader is developed to be a Fleet Leader when each of his section members are themselves Section Leaders. Essentially, they direct their section, and he directs them. A Fleet Leader is a Fleet Leader whose section has become Section Leaders. The table below describes this structure, and shows the insignia indicating a leader. Finally, there are other indicators when a player is on probation or in jeopardy of losing guild status.
| Insignia | Title | Description |
|---|---|---|
| Æ | Commander | Overall responsible for guild management |
| ⌘ | Fleet Leader | Responsible for 4 Section (20 players) |
| § | Section Leader | Responsible for 4 Members |
Indicators: * Þ Probation * × In danger of being booted
Responsibilities
Commander ~~~~~~~~~~~
The Commander is an honorary title bestowed regardless of rank. The Commander manages the overall guild activities and chairs the Fleet Counsel.
Fleet Leader ~~~~~~~~~~~~
Fleet Leaders manages activities with his team of Section Leaders. They are authorized to engage in minor wars. They are also guild recruiters. They are responsible for ensuring their Section Leaders are adequately involved in their sections, and for helping their Section Leaders to become Fleet Leaders. Fleet Leaders are responsible for enforcing discipline (kicking idle or disciplinary players). Fleet Leaders govern via the Fleet Counsel. Because of the size of a Fleet is 20 members, a Fleet Leader commands the guild presence in his galaxy. During mobilization, he will work with his Section Leaders to identify and prioritize targets within his sphere of influence. During war, he will coordinate activities and shift focus as necessary. Once a player is a fleet leader, he is expected to establish one base on each galaxy in the guild’s area of interest (AOI).
Section Leader ~~~~~~~~~~~~~~
A Section Leader directs his section members. He is responsible for ensuring that his members have adequate defenses, and helps coordinate support for when one of his section members is attacked. During war, section work together in attack and defense. When each section member has fully developed defenses and an adequate attack fleet, the members may then begin taking on junior members and become Section Leaders. Section Leaders are responsible for identifying members of their section who are idle or disciplinary problems. During mobilization, the Section Leader designates targets and works with his Fleet Leader to coordinate activities. At war, the Section Leader will direct section activities and ensure all members profit from the engagement. A Section Leader must also maintain a current list of member bases and report those base locations to the guild. A Section Leader is considered “Senior” when his subordinates have begun mentoring a total of nine new members.
Section Member
A Section Member is responsible for ensuring his bases are adequately
defended and that he builds an adequate attack fleet.
Adequacy is based on his tenure on Delta.
He must continually work to improve his economy.
He must report any combat he engages in (attack or defense).
At peace, he will help monitor rival bases in his region.
During mobilization, he will report on target base locations and fleet sizes.
At war, he will attack rival bases as directed and support section
members under attack.
Administrative Duties
The following are important administrative that Fleet Leaders and Senior Section Leaders may assume. Generally speaking, these members are responsible for obtaining and reporting information, or for smoothing coordination for various activities. Some duties may be shared with more junior players as the guild requires.
Quartermaster General (QMG) ~~~~~~~~~~~~~~~~~~~~~~~~~~~
The Quartermaster General is responsible for coordinating fleet actions and tracking guild Jump Gates. He solicits new base locations, confirms guild ownership of known jump gates, and disseminates these locations via the guild jump gate board weekly.
Director of Publicity
The Director of Publicity (DOP) is responsible for the guilds public affairs activities on the Astro Empires forums. This includes routine monitoring of the board for postings referring to {$:Guildname}, and providing professional rebuttals as necessary. He will also announce major guild activities. This is a high-energy duty.
Director of Engineering
The Director of Engineering (DOE) is responsible for maintaining the guild policy for defenses and maintaining the master list of guild base locations.
Director of Finance ~~~~~~~~~~~~~~~~~~~
The Director of Finance (DOF) manages trade routes between guild members and with other friendly guilds. His mandate is to maximize guild member’s incomes.
Director of Training ~~~~~~~~~~~~~~~~~~~~
The Director of Training (DOT) ensures guild documentation on building a successful empire is current and fully available to guild members. As Astro Empires changes facets of game play (e.g. change values of unit attributes), he will analyze the impact and share with the guild. (A low-energy role.)
- Director of Intelligence (DOI)
- Responsible for monitoring rival fleets and updating guild maps.
- Director of Security (DOS)
- Not sure yet. Perhaps managing members assigned to monitor rival and allied guilds.
Diplomacy
This guild’s diplomacy must always serve its constituency and stated goal. Members will support guild diplomacy.
Non-Aggression Pacts
Non-Aggression Pacts (NAPs) is an agreement between two guilds to not engage in all out war. These Pacts limit attacks against well-defended bases. Non-Aggression Pacts must be agreed to by consensus of the Fleet Leaders who have the rival guild’s bases within their area of responsiblity (AOR). For example, the other guild has presence in two galaxies, both commanders must agree. If the guild expands into another galaxy, then the NAP is open for reconsideration. In the event a NAP is terminated, no hostilities may initiate for five days. Players who violate a NAP with another guild are vulnerable to that guild’s full retaliation. This is likewise true of the rival guild’s violator.
Alliances
Alliances are either offensive or defensive in nature. They should also be designated as either permanent or for a fixed duration. New alliances must be agreed to by unanimous consent of the Fleet Counsel.
Cease Fires
Cease fires are temporary actions meant to cool tempers. They are either initiated to negotiate long-term peace, or to re-organize for resumption of hostilities. The Fleet Counsel must agree to a cease fire by simple majority.
War
Wars are either minor or major. Minor wars may be waged within a Fleet Leader’s AOR with guilds that will not drag {$:GuildName} into a larger war. Major wars are all other wars. Minor wars must be agreed to by a majority in the Fleet Counsel. Major wars require unanimity.
Scout Taps
This guild permits Scout taps for Section Members only. This is generally because a Section Leader should normally have enough levels to not be able to tap a rival player. However, the reason Leaders do not tap is in part to allow junior players the opportunity to profit at another’s lack of preparation. Leaders are encouraged to announce Tappable locations so members of their section may profit.
Scrimages
A Scrimage is an agreed upon war between guilds. They are typically of a fixed duration. The purpose of a scrimage is to allow players to vent off steam, build experience, and prepare for larger wars. A Scrimage should be announced at least a week before it commences. It should be limited in scope and last for not more than three days. Occupations and fleets should be withdrawn when the Scrimage is complete.
Other
don’t exploit the weak. Besides me, most members in my guild also tend to frown upon exploiting the weak. The only way to make profit is to have profitable battles, it does NOT have to be at the expense of weaker players. Taking down stronger or players in your level-range is FAR more fun.
{$:GuildName} encourages scout taps. Just be prepared to defend yourself. Scout taps against member bases subjects that member to being put on report. We encourage defense build-up by allowing guild members to tap one-another. As a new member is assigned a Section Leader who is responsible for him, taps should never occur.
Member Goals
As a member of our guild, you are expected to help us fulfill the guild’s goals. This section discusses goals a member must make to remain in the guild. Overall, the member is obligated to keep his Section Leader fully informed of his base locations and any situation that may impact these goals.
Activity
Members are encouraged to visit Delta at least daily. Please also glance over the forum and check the [CHANGES] page for any changes to policy. Inactivity for more than 3 days without prior notice to your next-level superior risks expulsion.
Defensive Fleet Goals
| Quality | Size | Extras |
|---|---|---|
| Superb | 700x | 8x Disrupter Turrets, 20 Command Centers, P-Shield |
| Great | 600x | 6x Disrupter Turrets, 15 Command Centers, P-Shield |
| Good | 500x | 4x Disrupter Turrets, 10 Command Centers, P-Shield |
| Fair | 400x | 2x Disrupter Turrets, 10 Command Centers |
| Mediocre | 300x | 2x Best Turrets, 10 Command Centers |
| Poor | 200x | 2x Best Turrets, 5 Command Centers |
| Terrible | 100x | 1x Best Turrets |
There are several levels of defensive fleet quality. The table above helps visualize the quality of fleets. Each month, a player should attain the next level of fleet quality. Thus, a player should reach the Adequate-quality fleet month by the end of his second month. It may be helpful for the member to use the emboldened letter in his fleet identifier to show its quality at a glance, although Fleets are encouraged to adopt their own method as one method may reveal fleet quality to rival guilds. Regardless, a scout taps against your bases are not acceptable and you will be put on report.
The Standard ~~~~~~~~~~~~
Each base must have at least a Good defensive fleet (500x Economy). Thus, a base generating 100 economy needs a 50,000 defense fleet. With this fleet, the base must have 10 Command Centers, four Disrupter Turrets, and a Planetary Shield. A good ratio is 2000/100/50/1 (FT/CR/HC/BB), which generates a 57K fleet. (That ratio is a “Basic Fleet”.) A base with less than Mediocre fleet is considered undefended.
Initial ~~~~~~~
Obviously the ideal is difficult to attain. Players do not need to start building fleet until Day 6. By that day, players should immediately build 100 FT to cover their bases as well as one level of their best turrets. The Initial goal must be met by Day 14. Players should then start building a Minimal quality fleet.
Medial ~~~~~~
Once the initial defenses are established, the member should seek to build a basic fleet. A logical step between initial and medial defenses is to build 1000 FT, then build the 100 CR, then 1000 FT (totalling 2000 FT), then 50 HC, then 1 BB. Once this fleet is built, the member should expand the fleet by that ratio until the ideal fleet size is attained for that base.
Offensive Fleet Goals
The offensive fleet goal is easier to describe. The ideal fleet goal is a 500 fleet multiple for each base. That is, each base supports two ideal defensive fleets—one is just offensive. Assuming you have ten bases at 100 econ, that is a 500,000 point offensive fleet. Your total fleet size is 1,000,000. By comparison, the highest fleet-ranked player on Alpha has a 32.4 million point fleet. A good rule-of-thumb is to look at your target rivals and have fifty percent more than you need to defeat his fleets.
Scouting
Each member should keep track of rival bases within the Region of his base. As one tenant of empire building is not to have more than one base in a Region, this means that a player should be able to monitor at least nine regions. There are 100 regions in a Galaxy. So, 11 players should be able to keep tabs on an entire galaxy. That means that a Fleet should easily be able to monitor and dominate a Galaxy. Naturally, section members can negotiate monitoring activities.
When we mobilize, members will focus their attention on scouting guild bases with whom we will war against. This includes calculating what is necessary to occupy rival bases and optimizing an offensive fleet.
Changes
November 12
- Dropped Fleet Leader as leader of 80 players.
- Section Leaders are now called Fleet Leaders
- Team Leaders are now Section Leaders.


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Object
Represents SSL configuration for HTTPClient instance. The implementation depends on OpenSSL.
SSLConfig loads ‘httpclient/cacert.p7s’ as a trust anchor (trusted certificate(s)) with add_trust_ca in initialization time. This means that HTTPClient instance trusts some CA certificates by default, like Web browsers. ‘httpclient/cacert.p7s’ is created by the author and included in released package.
‘cacert.p7s’ is automatically generated from JDK 1.6.
You may want to change trust anchor by yourself. Call clear_cert_store then add_trust_ca for that purpose.
| OpenSSL::X509::Certificate | certificate for SSL client authenticateion. |
nil by default. (no client authenticateion)
| OpenSSL::PKey::PKey | private key for SSL client authentication. |
nil by default. (no client authenticateion)
A number which represents OpenSSL’s verify mode. Default value is OpenSSL::SSL::VERIFY_PEER | OpenSSL::SSL::VERIFY_FAIL_IF_NO_PEER_CERT.
A number of verify depth. Certification path which length is longer than this depth is not allowed.
A callback handler for custom certificate verification. nil by default. If the handler is set, handler.call is invoked just after general OpenSSL’s verification. handler.call is invoked with 2 arguments, ok and ctx; ok is a result of general OpenSSL’s verification. ctx is a OpenSSL::X509::StoreContext.
A number of OpenSSL’s SSL options. Default value is OpenSSL::SSL::OP_ALL | OpenSSL::SSL::OP_NO_SSLv2
A String of OpenSSL’s cipher configuration. Default value is ALL:!ADH:!LOW:!EXP:!MD5:+SSLv2:@STRENGTH See ciphers(1) man in OpenSSL for more detail.
OpenSSL::X509::X509::Store used for verification. You can reset the store with clear_cert_store and set the new store with cert_store=.
Creates a SSLConfig.
# File lib/httpclient/ssl_config.rb, line 73 73: def initialize(client) 74: return unless SSLEnabled 75: @client = client 76: @cert_store = X509::Store.new 77: @client_cert = @client_key = @client_ca = nil 78: @verify_mode = SSL::VERIFY_PEER | SSL::VERIFY_FAIL_IF_NO_PEER_CERT 79: @verify_depth = nil 80: @verify_callback = nil 81: @dest = nil 82: @timeout = nil 83: @options = defined?(SSL::OP_ALL) ? SSL::OP_ALL | SSL::OP_NO_SSLv2 : nil 84: @ciphers = "ALL:!ADH:!LOW:!EXP:!MD5:+SSLv2:@STRENGTH" 85: @cacerts_loaded = false 86: end
Adds CRL for verification.
| crl | a OpenSSL::X509::CRL or a filename of a PEM/DER formatted OpenSSL::X509::CRL. |
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 170 170: def add_crl(crl) 171: unless crl.is_a?(X509::CRL) 172: crl = X509::CRL.new(File.open(crl) { |f| f.read }) 173: end 174: @cert_store.add_crl(crl) 175: @cert_store.flags = X509::V_FLAG_CRL_CHECK | X509::V_FLAG_CRL_CHECK_ALL 176: change_notify 177: end
Sets trust anchor certificate(s) for verification.
| trust_ca_file_or_hashed_dir | a filename of a PEM/DER formatted OpenSSL::X509::Certificate or a ‘c-rehash’eddirectory name which stores trusted certificate files. |
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 147 147: def add_trust_ca(trust_ca_file_or_hashed_dir) 148: @cacerts_loaded = true # avoid lazy override 149: if FileTest.directory?(trust_ca_file_or_hashed_dir) 150: @cert_store.add_path(trust_ca_file_or_hashed_dir) 151: else 152: @cert_store.add_file(trust_ca_file_or_hashed_dir) 153: end 154: change_notify 155: end
Sets new certificate store (OpenSSL::X509::Store). don’t use if you don’t know what it is.
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 134 134: def cert_store=(cert_store) 135: @cacerts_loaded = true # avoid lazy override 136: @cert_store = cert_store 137: change_notify 138: end
Sets cipher configuration. New value must be a String.
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 226 226: def ciphers=(ciphers) 227: @ciphers = ciphers 228: change_notify 229: end
Drops current certificate store (OpenSSL::X509::Store) for SSL and create new one for the next session.
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 124 124: def clear_cert_store 125: @cacerts_loaded = true # avoid lazy override 126: @cert_store = X509::Store.new 127: change_notify 128: end
Sets certificate (OpenSSL::X509::Certificate) for SSL client authentication. client_key and client_cert must be a pair.
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 93 93: def client_cert=(client_cert) 94: @client_cert = client_cert 95: change_notify 96: end
Sets private key (OpenSSL::PKey::PKey) for SSL client authentication. client_key and client_cert must be a pair.
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 102 102: def client_key=(client_key) 103: @client_key = client_key 104: change_notify 105: end
Default callback for verification: only dumps error.
# File lib/httpclient/ssl_config.rb, line 284 284: def default_verify_callback(is_ok, ctx) 285: if $DEBUG 286: puts "#{ is_ok ? 'ok' : 'ng' }: #{ctx.current_cert.subject}" 287: end 288: if !is_ok 289: depth = ctx.error_depth 290: code = ctx.error 291: msg = ctx.error_string 292: STDERR.puts "at depth #{depth} - #{code}: #{msg}" 293: end 294: is_ok 295: end
Loads default trust anchors. Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 160 160: def load_trust_ca 161: load_cacerts 162: change_notify 163: end
Sets SSL options. New value must be a combination of # constants OpenSSL::SSL::OP_*
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 218 218: def options=(options) 219: @options = options 220: change_notify 221: end
Sample callback method: CAUTION: does not check CRL/ARL.
# File lib/httpclient/ssl_config.rb, line 298 298: def sample_verify_callback(is_ok, ctx) 299: unless is_ok 300: depth = ctx.error_depth 301: code = ctx.error 302: msg = ctx.error_string 303: STDERR.puts "at depth #{depth} - #{code}: #{msg}" if $DEBUG 304: return false 305: end 306: 307: cert = ctx.current_cert 308: self_signed = false 309: ca = false 310: pathlen = nil 311: server_auth = true 312: self_signed = (cert.subject.cmp(cert.issuer) == 0) 313: 314: # Check extensions whatever its criticality is. (sample) 315: cert.extensions.each do |ex| 316: case ex.oid 317: when 'basicConstraints' 318: /CA:(TRUE|FALSE), pathlen:(\d+)/ =~ ex.value 319: ca = ($1 == 'TRUE') 320: pathlen = $2.to_i 321: when 'keyUsage' 322: usage = ex.value.split(/\s*,\s*/) 323: ca = usage.include?('Certificate Sign') 324: server_auth = usage.include?('Key Encipherment') 325: when 'extendedKeyUsage' 326: usage = ex.value.split(/\s*,\s*/) 327: server_auth = usage.include?('Netscape Server Gated Crypto') 328: when 'nsCertType' 329: usage = ex.value.split(/\s*,\s*/) 330: ca = usage.include?('SSL CA') 331: server_auth = usage.include?('SSL Server') 332: end 333: end 334: 335: if self_signed 336: STDERR.puts 'self signing CA' if $DEBUG 337: return true 338: elsif ca 339: STDERR.puts 'middle level CA' if $DEBUG 340: return true 341: elsif server_auth 342: STDERR.puts 'for server authentication' if $DEBUG 343: return true 344: end 345: 346: return false 347: end
Sets certificate and private key for SSL client authentication.
| cert_file | must be a filename of PEM/DER formatted file. |
| key_file | must be a filename of PEM/DER formatted file. Key must be an RSA key. If you want to use other PKey algorithm, use client_key=. |
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 114 114: def set_client_cert_file(cert_file, key_file) 115: @client_cert = X509::Certificate.new(File.open(cert_file) { |f| f.read }) 116: @client_key = PKey::RSA.new(File.open(key_file) { |f| f.read }) 117: change_notify 118: end
Sets SSL timeout in sec.
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 209 209: def timeout=(timeout) 210: @timeout = timeout 211: change_notify 212: end
Sets callback handler for custom certificate verification. See verify_callback.
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 201 201: def verify_callback=(verify_callback) 202: @verify_callback = verify_callback 203: change_notify 204: end
Sets verify depth. New value must be a number.
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 192 192: def verify_depth=(verify_depth) 193: @verify_depth = verify_depth 194: change_notify 195: end
Sets verify mode of OpenSSL. New value must be a combination of constants OpenSSL::SSL::VERIFY_*
Calling this method resets all existing sessions.
# File lib/httpclient/ssl_config.rb, line 184 184: def verify_mode=(verify_mode) 185: @verify_mode = verify_mode 186: change_notify 187: end
# File lib/httpclient/ssl_config.rb, line 351 351: def change_notify 352: @client.reset_all 353: end
# File lib/httpclient/ssl_config.rb, line 355 355: def load_cacerts 356: [ 357: [DIST_CERT, 'cacert.p7s'], 358: [DIST_CERT_SHA1, 'cacert_sha1.p7s'] 359: ].each do |cert_str, ca_file| 360: file = File.join(File.dirname(__FILE__), ca_file) 361: if File.exist?(file) 362: p7 = PKCS7.read_smime(File.open(file) { |f| f.read }) 363: selfcert = X509::Certificate.new(cert_str) 364: store = X509::Store.new 365: store.add_cert(selfcert) 366: if (p7.verify(nil, store, p7.data, 0)) 367: add_trust_ca(file) 368: return 369: end 370: end 371: end 372: STDERR.puts("cacerts loading failed") 373: end
Disabled; run with --debug to generate this.
Generated with the Darkfish Rdoc Generator 1.1.6.


### Why?
* Visualize data from my new smart thermostat
* And add other devices
* Build a proof of concept
* Learn something new
* Have fun
### Disclaimer
None of this code is production ready ...
Overview of technologies
### Play framework
* Lightweight and stateless web framework
* Asynchronous model built on Akka
* Useful libraries for this project:
* `play-ws`
* `play-json`
### InfluxDB
* Time series database
* Ingestion of millions of data points per second
* Real-time queries for large datasets
* Downsampling of older data
* Tagging of values
* HTTP API
### Grafana
* Platform for analytics and monitoring
* Support for a lot of different datasources
* Sharing created dashboards
Architecture
### Three steps
- Get the data
- Store the data
- Visualize the data
### Getting the data
* Inspect API call with Chrome developers tools
* Replicate the request with Curl or Postman
* Making the request with Scala code
Note:
At work also needed, sometimes docs are missing
You want to explore the data from the endpoint
Inspecting using Chrome
Making requests with Postman
### Making requests with Scala
```scala
val response: Future[WSResponse] =
ws.url(s"$baseUrl/$path")
.addHttpHeaders(headers.toSeq: _*)
.get
```
### Processing the request
```scala
ws.url(s"$baseUrl/$path")
.addHttpHeaders(headers.toSeq: _*)
.get
.map { response =>
response.status match {
case 200 => response.body
case _ => //throw error
}
}
```
### Mapping to Scala code
```scala
import play.api.libs.json._
import play.api.libs.functional.syntax._
case class Measurement(temp: Double, humidity: Double)
implicit val measurementReads: Reads[Measurement] = (
(__ \ "temp").read[Double] and
(__ \ "humidity").read[Double] and
)(Measurement)
```
### Automated mapping
```scala
import play.api.libs.json._
case class Measurement(temp: Double, humidity: Double)
implicit val measurementReads: Reads[Measurement] =
Json.reads[Measurement]
```
### Custom JsonNaming
* Default is `camelCase`
* Something different like `snake_case`
```scala
implicit val config = JsonConfiguration(SnakeCase)
```
* Or roll your own
```scala
object PascalCase extends JsonNaming {
override val toString = "PascalCase"
def apply(prop: String): String = {
if (prop.length > 0)
prop.updated(0, prop.head.toUpper)
else prop
}
}
```
### Processing the response
```scala
ws.url(s"$baseUrl/$path")
.addHttpHeaders(headers.toSeq: _*)
.get
.map { response =>
response.status match {
case 200 => response.json.as[Measurement]
case _ => //throw error
}
}
```
Note:
Instead of the raw response body
You can also use `asOpt` or `validate`
To do data validation
### Results so far
* Calling webservices with Scala
* Automated mapping to Scala case classes
### Scheduling
* We need some periodic polling of the sensors
* Something like `cron`
* Akka has a scheduler
* Not for long-term scheduling
* Use `akka-quartz-scheduler`
### Sceduling messages with Akka
```scala
val Tick = "tick"
class TickActor extends Actor {
def receive = {
case Tick => //Do something
}
}
val tickActor = system.actorOf(Props(classOf[TickActor], this))
system.scheduler.scheduleOnce(
1 second, tickActor, Tick)
system.scheduler.schedule(
1 second, 5 seconds, tickActor, Tick)
```
### Akka Timers
```scala
class TimerActor extends Actor with Timers {
import TimerActor._
timers.startSingleTimer(TickKey, FirstTick, 1 second)
def receive = {
case FirstTick => // do something useful here
timers.startPeriodicTimer(TickKey, Tick, 5 seconds)
case Tick => // do something useful here
}
}
```
Note:
New in Akka 2.5
Send messages to the actor itself
### Akka Timers advantages
* A timer has a key, to cancel or replace it
* Timers are bound to the lifecycle of the actor
### Storing measurements
* Create an actor that accepts a measurement
* And store the received measurement in InfluxDB
* Use `play-ws` to use the HTTP API
* Reuse existing library for connecting to InfluxDB
Note:
Reuse is nice, a lot of libraries exist to help you
Didn't feel like writing it myself
Did solve a bug in the library, so that way you also help
### Storing measurements
```scala
class StorageActor extends Actor {
private val db = new InfluxDB(???)
override def receive: Receive = {
case Store(m) =>
db.store(m) onComplete {
case Success(_) => ???
case Failure(t) => ???
}
}
}
object StorageActor {
case class Store(measurement: Measurement)
}
```
### Visualizing the data
* Generate dynamic dashboards with Grafana
### Improvements
* Akka supervision
* Kafka broker for raw data
* Automated deployments with Docker containers
Note:
execution context: chose a different from the default one also used by your actor system and play framework
### Conclusions
* Easy to create a PoC with Scala ecosystem
* Easy steps to make this a fully scalable production ready solution
* And had a lot of fun
### Code
Source code and presentation can be found on my Github
[https://github.com/wjglerum/iot-collector](https://github.com/wjglerum)


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Redirection Endpoint
link
After completing its interaction with the resource owner, the
authorization server directs the resource owner's user-agent back to
the client. The authorization server redirects the user-agent to the
client's redirection endpoint previously established with the
authorization server during the client registration process or when
making the authorization request.
Client Identifier
link
The authorization server issues the registered client a client
identifier -- a unique string representing the registration
information provided by the client. The client identifier is not a
secret; it is exposed to the resource owner and MUST NOT be used
alone for client authentication. The client identifier is unique to
the authorization server.
The client identifier string size is left undefined by this
specification. The client should avoid making assumptions about the
identifier size. The authorization server SHOULD document the size
of any identifier it issues.
Access Token Scope
link
The authorization and token endpoints allow the client to specify the
scope of the access request using the "scope" request parameter. In
turn, the authorization server uses the "scope" response parameter to
inform the client of the scope of the access token issued.
The value of the scope parameter is expressed as a list of space-
delimited, case-sensitive strings. The strings are defined by the
authorization server. If the value contains multiple space-delimited
strings, their order does not matter, and each string adds an
additional access range to the requested scope.
scope = scope-token *( SP scope-token )
scope-token = 1*( %x21 / %x23-5B / %x5D-7E )
The authorization server MAY fully or partially ignore the scope
requested by the client, based on the authorization server policy or
the resource owner's instructions. If the issued access token scope
is different from the one requested by the client, the authorization
server MUST include the "scope" response parameter to inform the
client of the actual scope granted.
If the client omits the scope parameter when requesting
authorization, the authorization server MUST either process the
request using a pre-defined default value or fail the request
indicating an invalid scope. The authorization server SHOULD
document its scope requirements and default value (if defined).
Authorization Endpoint
link
The authorization endpoint is used to interact with the resource
owner and obtain an authorization grant. The authorization server
MUST first verify the identity of the resource owner. The way in
which the authorization server authenticates the resource owner
(e.g., username and password login, session cookies) is beyond the
scope of this specification.


WYSIWYG HTML5 Front Panels
Client Side Logic in G
No Plugins Required
Compact, Portable, Open Source
Fork the VireoSDK!
Custom Elements
ASM.js
See how this page was made


Introduction to Views
Views are a part of the website theme. They will be used by the website to display the content.
Views are located in the folder: /themes/your_theme/views/.
A view has the .php extension.
Views and Tags
A view displays the website content through tags. We can also say that tags are used in views to display content from the database.
Tags are coded in libraries called "Tag Managers". You will certainly not need to edit these libraries, but if you wish to know more about tags, like how to create your own tags, have a look at the "Libraries Reference".
Pages and articles are displayed according to their defined views. In a view, some tags can use other views to display data.
Kind of views
They are 3 kind of views :
| View type | Description |
|---|---|
| Page views |
Linked to one page through Ionize. Used to display all pages elements :
|
| Article views |
Linked to one article or to the "Article's views" of one page. Used to display all articles fields. |
| Partial views |
These views are used as partial block in other views, for repeating content. For example, if the header of the website is always the same, you will create an "header.php" view and include it in a page view. |
Activate pages and articles views
Pages and Articles views need to be activated in order to use them in the Page and Article panels of Ionize (to link these views to pages or articles).
In Ionize, go to : Settings > Themes...
This panel shows the views PHP files.
For each view, you can enter a logical name, which will be in the view list of the page edition panel, and set the type ("article" or "page").


@(fields: List[models.Field]) @main("Field list", true) {
You are about to delete one track, this procedure is irreversible.
Note, in case of deleting all fields, all responses will be deleted also
Do you want to proceed?


Hi! I am Melanie, a Full- Stack web developer in Winston- Salem, North Carolina. I recently completed a certificate in full-stack web development from the University of North Carolina at Chapel Hill. I enjoy creating beautiful and dynamic web applications for all users. My experience in customer service has afforded me a look into what users need and want from the consumer end. I feel uniquely qualified to assist in your organization in all stages of development from planning and designing to building and deployment. My goal is to continue with creating full-stack applications. I am currently looking for a Web Developer role. I would love to learn from the experts and collaborate with anybody.


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Inside London’s Billionaires Row: Heath Hall, the mansion-for-hire that Justin Bieber rented for $140,000 a month
by Bill Bostock- A mile-long road in London has been the city’s “Billionaire’s Row” since the World War II: a destination for luxury, scandal, murder, and secrecy.
- Insider has profiled key residents of The Bishops Avenue in a series of articles after revealing that the vast majority of mansions on the street are owned by shell corporations.
- In 2016 Justin Bieber was on his iconic “Purpose” tour. His base for the UK dates was Heath Hall, a £25 million ($32 million,) 27,000 sq-ft mansion on The Bishops Avenue.
- This post is part of an interactive series by Insider profiling Billionaires Row.
On October 12, 2016, schoolkids at Highgate School, a distinguished private school with playing fields at the end of The Bishops Avenue, were midway through soccer training when two figures strode across the grass.
The larger was one of the world’s most successful talent managers, Scooter Braun, the other was Justin Bieber.
Bieber was on the UK leg of the world tour for his album “Purpose,” with UK stops in London, Manchester, Glasgow, and Birmingham – his base for which was Heath Hall, located at 59 The Bishops Avenue.
That morning Bieber approached games master Mario Noto and asked him to join in. “He asked me to go in goal for a few penalties – and turned out to be pretty good,” Noto said.
Highgate School’s sports department tweeted some pictures at the time.
The area went into meltdown.
“It was a bit confusing at the beginning cause everyone just thought he was a random year 11,” a pupil told the London’s Heart Radio that afternoon.
“They just thought someone just wanted to come and join in, until they saw all the tattoos on the neck.”
The 27,000 sq-ft mansion Bieber rented lies on 2.5 acres on the west side of The Bishops Avenue, and is considered one of the more tasteful mansions on the street.
The original home on the plot – East Weald – was built in 1919 for British sugar tycoon William Lyle. It was bought in 2006 by British property developer Andreas Panayiotou, who renamed the house and spent £40 million ($54 million) modernizing it.
East Weald had also been used as hostel-come-residence for Chinese government employees posted to London.
One thing missing from the original mansion when Panayiotou bought it were the home’s famous iron gates, which had been commandeered during World War II to make tanks.
The £40 million Panayiotou spent on modernizing the interior made it unrecognizable.
One of the Hall’s 13 bathrooms now holds a £250,000 ($320,000) bathtub made of pure onyx. Installing it required the floor be especially reinforced, Trevor Abrahmsohn, the agent who sold the property to Panayiotou, told Insider.
In March 2013, upon seeing the house again up for sale, British author A. N. Wilson wrote that Panayiotou had clearly contracted “gold taps syndrome” on account of how lavish it was.
Panayiotou first listed the property with Abrahamshon’s Glentree Estates in 2012 for £100 million ($130 million)
Feeling flush at the potential returns, he ordered glossy, hard-back brochures costing £2,000 ($2,600) each.
But he was out of luck. The price was routinely lowered until it was sold for £25 million ($32 million) in April 2015.
When Bieber rented Health Hall he paid £108,000 ($140,000) a month.
What he did in the home is not well known. But with a tennis court, indoor and outdoor swimming pool, steam room, sauna, gym, home cinema, and 600-bottle wine cellar, he was not short of options.

The property does have a panic room.
After Bieber wrapped up the UK leg of the “Purpose” tour on October 30, 2016, he left Heath Hall, rending the house again unoccupied for a year, until US actress Salma Hayek and husband François-Henri Pinault rented it in November 2017.
Heath Hall is currently registered to Heath Investments Limited.
- Read more:
- The cavernous mansion once owned by the Saudi royal family, left to rot, and now home to squatters and dead mice
- The grand home of Britain’s first porn baron, who quit school at 15, built a media empire, then sold it
- The Russian financier’s home hit by one of the city’s most lucrative burglaries then ravaged by fire
- Salman Rushdie’s one-time fortified safe house at 9 The Bishops Avenue
- A steel tycoon’s ‘Summer Palace’ with 12 bathrooms and a basement pool
- This garish mansion has hosted Mikhail Gorbachev and Simon Cowell and was once Britain’s most expensive home
- Greek fashion tycoon’s home that became a Reddit-famous murder scene on New Year’s Day 1985


|
Uran
|
Public Member Functions | |
| Function (String n, Type...args) | |
| Function (Function fun, Function...args) | |
| int | arity () |
| String | name () |
| Type[] | getArgs () |
| Type | getArgs (int index) |
| Type | getReturnType () |
| boolean | isConstant () |
| boolean | isFunction () |
| Function | apply (Function...functions) |
| String | toString () |
| String | toSMT2 () |
| String | toSMT2_decl () |
| void | accept (AbstractVisitor visitor) |
| Public Member Functions inherited from uran.formula.AbstractFormula | |
| abstract String | toString () |
| boolean | isAtomicFormula () |
| boolean | isLiteral () |
| boolean | isQuantifiedFormula () |
| boolean | isBinaryFormula () |
| boolean | isImpliesFormula () |
| boolean | isConstant () |
| boolean | isFunction () |
| boolean | isVariable () |
| boolean | isEqFormula () |
| boolean | isNull () |
| abstract String | toSMT2 () |
| abstract void | accept (AbstractVisitor visitor) |
Abstract syntax tree for function
Definition at line 22 of file Function.java.
|
inline |
Construct a function based on a list of argument type
Definition at line 29 of file Function.java.
|
inline |
Construct a function application
Definition at line 43 of file Function.java.
|
inline |
Definition at line 141 of file Function.java.
|
inline |
Apply this function on a list of functions.
| functions | list of functions to be applied on. |
Definition at line 92 of file Function.java.
|
inline |
Return the arity of this function.
Definition at line 51 of file Function.java.
|
inline |
Return all arguments
Definition at line 64 of file Function.java.
|
inline |
Get a specific argument type.
Definition at line 67 of file Function.java.
|
inline |
Get the return type of this function.
Definition at line 74 of file Function.java.
|
inline |
A constant is that a function has 0 arity.
Definition at line 80 of file Function.java.
|
inline |
Returns true
Definition at line 86 of file Function.java.
|
inline |
Return the name of this function.
Definition at line 57 of file Function.java.
|
inline |
This is for generating function application. NOTE: Function declaration must be created 1st.
Definition at line 119 of file Function.java.
|
inline |
This is for generating declaration only.
Definition at line 133 of file Function.java.
|
inline |
Definition at line 105 of file Function.java.


Unconstrained Delegation (TrustedForDelegation)
: The user sends a TGS to access the service,
along with their TGT
, and then the service can use the user’s TGT to request a TGS for the user to any other service and impersonate the user.


WITNESS LIST
Jurisprudence
June 3, 2014 10:00 AM
INTERIM COMMITTEE CHARGE 1
ON:
Anderson, David General Counsel (Texas Education Agency), Austin, TX
Baskin, Joy TASB Director of Legal Services (Texas Association of School Boards),
Austin, TX
Carreon, Jennifer Policy Researcher (Self; Texas Criminal Justice Coalition), Austin, TX
Cobos, David Justice of the peace, midland county (Self; Justice of the peace and
constables assoc of texas), Midland, TX
Cohen, Derek Policy Analyst (Texas Public Policy Foundation), Austin, TX
Coy, Christopher Associate Principal (Self), Austin, TX
Craft, Lon Director Legislative Affairs-TMPA (Tmpa), Austin, TX
Fowler, Deborah Deputy Director, Texas Appleseed (also providing written testimony)
(Self; Texas Appleseed), Austin, TX
Gasaway, Jeffrey Principal (Self), Waco, TX
Humphrey, Ronnie Chief of Police (Self; Mt. Pleasant ISD Police Department), Mt.
pleasant, TX
Kerbow, Becky Judge (JPCA), Lewisville, TX
McKenzie, Scott Dr. (Self; Tassp), Helotes, TX
Slayton, David Administrative Director (Office of Court Administration), Austin, TX
Turner, Ryan TMCEC General Counsel & Director of Education (Texas Municipal Courts
Education Center), Austin, TX
Whalen, Thea Program Attorney, Texas Justice Court Training (Texas Justice Court
Training Center), Austin, TX
INTERIM COMMITTEE CHARGE 2
ON:
Bucko, Debbie Director harris county district clerk (Harris County District Clerk),
Houston, TX
Hecht, Nathan Chief Justice (Supreme Court of Texas), Austin, TX
Hopper, Tracy Asst. Director (Harris county district clerk), Houston, TX
Keeney, Rick President, Professional Civil Process (Self; Texas Process Servers
Association), Spicewood, TX
Lee, Donald Executive Director (Texas Conference of Urban Counties), Austin, TX
Madere, Pamela Attorney (Self; Texas association of defense counsel), Austin, TX
Simmons, Rebecca Hon. (Judicial committee on Information Technology (JCIT)), San
Antonio, TX
Slayton, David Administrative Director (Office of Court Administration), Austin, TX
Tamez, Laura (Self; Texas Trial Lawyers Association), San Antonio, TX
Woodfin, Sheri District Clerk, Tom Green County (Self; County and District Clerks
Association of Texas), San Angelo, TX
Registering, but not testifying:
ON:
Leal, Paul Sergeant (Self), Hutto, TX
WITNESS LIST
Jurisprudence
June 3, 2014 10:00 AM
NON-DISCLOSURE
ON:
Cummings, Patricia Tcdla (TCDLA), Round Rock, TX
Edmonds, Shannon Director of Governmental Relations (Texas District and County
Attorneys Association), Austin, TX
Lilly, Curtis Attorney (Self), Dallas, TX
Registering, but not testifying:
ON:
Kendall, Angie Deputy Administrator (Texas Department of Public Safety), Austin, TX
Slayton, David Administrative Director (Office of Court Administration), Austin, TX


The optimizations available via opt depend upon what libraries were linked into it as well as any additional libraries that have been loaded with the -load option. Use the -help option to determine what optimizations you can use.
If no filename is specified on the command line, opt reads its input from standard input.
If an output filename is not specified with the -o option, opt writes its output to the standard output.
opt -load <plugin.so> -help