About CAE Solutions


Web: http://www.caesolutions.com/


Linkedin: https://www.linkedin.com/company/301183/


Sally Verrilli post on how CAE Solutions helped UnitedHealth Group with a system that is dying or dead: https://lnkd.in/eecCsuu


An extract from her post:


Who’s been here?

You work in a big company.

You lead a department that has a system that is dying or dead.
You don’t need the space shuttle.
You need something to keep you in orbit for a year or two.
Your system need isn’t big enough to merit capital.

This was my situation last year.  I had to have a system that worked within 1 year or I was screwed. My internal team was in transition and I didn’t know if they would be stable enough or able enough to get this done after I announced the death of the legacy system. (Back then, we were new to each other.  Now I know they CAN.)

My budget wasn’t big but I knew I had to do something.
I needed to up my odds of success.

The vendor that helped build my new, interim system is CAE Solutions. It wasn’t easy;  but it got done and done on time and on budget.  The new system has been up and running with great success for 11 months now, and we are headed into our second busy season with it.

I have no vested interest in CAE, and this is not a sales pitch.  I took a chance and it worked out.  System builds rarely have happy endings for many reasons.  This one did.  Call Anil Gupta at CAE solutions if you need help. It worked for me.

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Design Patterns: a possible way to memorize all

When we starts for new coding/development/architecture design task, it comes handy if one have patterns on your finger tips, following is a possible way to starts with 🙂

Creational Patterns: Abram became first president of states

  1. Abram: Abstract
  2. became: builder
  3. first: factory
  4. president: prototype
  5. states: Singletion

Structural Patterns: ABCD Faces a Flying Proxy .

  1. A: Adaptor
  2. B: Bridge
  3. C: Composite
  4. D: Decorator
  5. Faces: Facade
  6. Flying: Flyweight
  7. Proxy : Proxy

Behavioral Patterns: MMIICC ON TVS

  1. M: Mediator
  2. M: Memento
  3. I: Iterator
  4. I: interpreter
  5. C: Chain of responsibly
  6. C: Command
  7. O: Observer
  8. N: Null Object
  9. T: Template
  10. V: Visitor
  11. S: States, Strategy

Developer Cheetsheet

Jquery 1.7

Core

jQuery function

$.jQuery( selector [, context] | element | elementArray |jQueryObject ), .jQuery( )
$.jQuery( html [, owner]  | html, props )
$.jQuery( fn )
def.when(deferreds)
$.holdReady( hold )

jQuery Object Accessors

$.each( fn(index, element) )
num.size( ), .length
$.eq( index )
jQuery.error( str )
[el],el.get( [index] )
num.index( ), .index( selector | element )
$jQuery.pushStack( elements, [name, args] )
arr.toArray( )

Interoperability

$jQuery.noConflict( [extreme] )

AJAX

Low-Level Interface

jqXHRjQuery.ajax( options, [settings] )

  • mapaccepts
  • boolasync = true
  • fnbeforeSend( jqXHR, config)
  • boolcache = true
  • fncomplete( jqXHR, status)
  • mapcontents
  • strcontentType
  • objcontext
  • mapconverters
  • boolcrossDomain
  • obj, strdata
  • fndataFilter( data, type )
  • boolglobal = true
  • mapheaders
  • boolifModified = false
  • strjsonp
  • fnjsonpCallback
  • strpassword
  • boolprocessData = true
  • strscriptCharset
  • mapstatusCode
  • numtimeout
  • booltraditional
  • strtype = ‘GET’
  • strurl = curr. page
  • strusername
  • fnxhr
  • strdataType ∈ {xml, json, script, html}
  • fnerror( jqXHR, status, errorThrown )
  • fnsuccess( data, status, jqXHR )
jQuery.ajaxSetup( options )

Miscellaneous

str.serialize(  )
[obj].serializeArray(  )
strjQuery.param( obj, [traditional] )

Shorthand Methods

$.load( url [, data] [, fn( responseText, status, XHR )] )
jqXHRjQuery.get( url [, data] [, fn( data, status, XHR )] [, type] )
jqXHRjQuery.getJSON( url [, data] [, fn( data, status )] )
jqXHRjQuery.getScript( url [, fn( data, status )] )
jqXHRjQuery.post( url [, data] [, fn( data, status )] [, type] )

Global Ajax Event Handlers

$.ajaxComplete( fn( event, XHR, options ) )
$.ajaxError( fn( event, XHR, options, thrownError ) )
$.ajaxSend( fn( event, XHR, options ) )
$.ajaxStart( fn(  ) )
$.ajaxStop( fn(  ) )
$.ajaxSuccess( fn(event, XHR, options) )

Events

Page Load

$.ready( fn() )

Event Handling

$.on( events [, selector] [, data], handler )1.7+
$.on( events-map [, selector] [, data] )1.7+
$.off( events [, selector] [, handler] )1.7+
$.off( events-map [, selector] )1.7+
$.bind( type [, data ], fn(eventObj) )
$.bind( type [, data], false )
$.bind( array )
$.unbind( [type] [, fn])
$.one( type [, data ], fn(eventObj) )
$.trigger( event [, data])
obj.triggerHandler( event [, data])
$.delegate( selector, type, [data], handler)
$.undelegate( [selector, type, [handler]]) | selector, events | namespace )

Live Events

$.live( eventType [, data], fn() )
$.die( ), .die( [eventType] [, fn() ])

Interaction Helpers

$.hover( fnIn(eventObj), fnOut(eventObj))
$.toggle( fn(eventObj), fn2(eventObj) [, …])

Event Helpers

function ( [data,] [fn] )

Effects

Basics

$.show( [ duration [, easing] [, fn] ]  )
$.hide( [ duration [, easing] [, fn] ]  )
$.toggle( [showOrHide] )
$.toggle( duration [, easing] [, fn] )

Sliding

$.slideDown( duration [, easing] [, fn] )
$.slideUp( duration [, easing] [, fn] )
$.slideToggle( [duration] [, easing] [, fn] )

Fading

$.fadeIn( duration [, easing] [, fn] )
$.fadeOut( duration [, easing] [, fn] )
$.fadeTo( [duration,] opacity [, easing] [, fn] )
$.fadeToggle( [duration,] [, easing] [, fn] )

Custom

$.animate( params [, duration] [, easing] [, fn] )
$.animate( params, options )
$.stop( [queue] [, clearQueue] [, jumpToEnd] )1.7*
$.delay( duration [, queueName] )

Attributes

Attributes

str.attr( name | name , value )
$.attr( name, val | map | name, fn(index, attr) )
$.removeAttr( name )
$.prop( name )
$.removeProp( name )

Class

$.addClass( class | fn(index, class) )
bool.hasClass( class )
$.removeClass( [class] | fn(index, class) )
$.toggleClass( class [, switch] | fn(index, class) [, switch] )

HTML, text

str.html( )
$.html( val | fn(index, html) )
str.text( )
$.text( val | fn(index, html) )

Value

str,arr.val( )
$.val( val | fn() )

CSS

CSS

str.css( name )
$.css( name, val | map | name, fn(index, val) )

Positioning

obj.offset( )
$.offset( coord | fn( index, coord ) )
obj.position( )
int.scrollTop( )
$.scrollTop( val )
int.scrollLeft( )
$.scrollLeft( val )

Height and Width

int.height( )
$.height( val | fn(index, height ) )
int.width( )
$.width( val | fn(index, height ) )
int.innerHeight( )
int.innerWidth( )
int.outerHeight( [includeMargin] )
$.outerHeight( val | fn(index, outerHeight ) ) 1.8+
int.outerWidth( [includeMargin] )
$.outerWidth( val | fn(index, outerWidth ) ) 1.8+

Traversing

Filtering

$.eq( index )
$.first( )
$.last( )
$.has( selector ), .has( element )
$.filter( selector ), .filter( fn(index) )
bool.is( selector | function(index) | jQuery object | element )1.7*
$.map( fn(index, element) )
$.not( selector ), .not( elements ), .not( fn( index ) )
$.slice( start [, end] )

Tree traversal

$.children( [selector] )
$.closest( selector [, context] | jQuery object | element )
arr.closest( selectors [, context] )removed
$.find( selector | jQuery object | element )
$.next( [selector] )
$.nextAll( [selector] )
$.nextUntil( [selector] )
$.parent( [selector] )
$.parents( [selector] )
$.parentsUntil( [selector] )
$.prev( [selector] )
$.prevAll( [selector] )
$.prevUntil( [selector] )
$.siblings( [selector] )

Miscellaneous

$.add( selector [, context] | elements | html )
$.andSelf( )
$.contents( )
$.end( )

Manipulation

Inserting Inside

$.append( content | fn( index, html ) )
$.appendTo( target )
$.prepend( content | fn( index, html ) )
$.prependTo( target )

Inserting Outside

$.after( content | fn() )
$.before( content | fn() )
$.insertAfter( target )
$.insertBefore( target )

Inserting Around

$.unwrap( )
$.wrap( wrappingElement | fn )
$.wrapAll( wrappingElement | fn )
$.wrapInner( wrappingElement | fn )

Replacing

$.replaceWith( content | fn )
$.replaceAll( selector )

Removing

$.detach( [selector] )
$.empty( )
$.remove( [selector] )

Copying

$.clone( [withDataAndEvents], [deepWithDataAndEvents] )

Deferred

deferred object = {

def.always(alwaysCallbacks [, alwaysCallbacks])
defdone(doneCallbacks)
deffail(failCallbacks)
boolisRejected()deprecated
boolisResolved()deprecated
strstate()1.8+
def.notify( args )1.7+
def.notifyWith(context, [args])1.7+
def.pipe([doneFilter] [, failFilter] [, progressFilter])1.7*
def.progress( progressCallbacks )1.7+
defreject([args])
defrejectWith(context, [args])
defresolve([args])
defresolveWith(context, [args])
strstate()
defthen(doneCallbacks, failCallbacks [, progressCallbacks])1.7*

}

def.promise([target])

Callbacks

callbacks object = {1.7+

und.add(callbacks)
und.disable()
und.empty()
und.fire(arguments)
bool.fired()
und.fireWith([context] [, args])
bool.has(callback)
und.lock()
bool.locked()
und.remove(callbacks)

}

cb $.Callbacks( flags )

Utilities

Browser and Feature Detection

objjQuery.browserdeprecated
booljQuery.boxModeldeprecated

Basic operations

objjQuery.each( obj, fn( i, valueOfElement ) )
objjQuery.extend( [deep,] target, obj1 [, objN] )
arrjQuery.grep( arr, fn( el, i ) [, invert] )
arrjQuery.makeArray( obj )
arrjQuery.map( arrayOrObject, fn( el, i ) )
numjQuery.inArray( val, arr )
arrjQuery.merge( first, second )
fnjQuery.proxy( fn, scope | scope, name )
arrjQuery.unique( arr )
strjQuery.trim( str )
objjQuery.parseJSON( str )

Data functions

$.clearQueue( [name] )
$.dequeue( [name] ), jQuery.dequeue([name] )
objjQuery.data( el, key ), jQuery.data(  )
obj.data(  ), .data( key )
$.data( key, val | obj )
$.removeData( [name] |[list])1.7*
[fn].queue( [name] )jQuery.queue( [name] )
$.queue( [name,] fn( next ) ), jQuery.queue([name,] fn(  ) )
$.queue( [name,] queue ), jQuery.queue([name,] queue )

Test operations

strjQuery.type( obj )
booljQuery.isArray( obj )
booljQuery.isFunction( obj )
booljQuery.isWindow( obj )
booljQuery.isNumeric( val )

Javascript

Form Events

Event Object Constant

  • AT_TARGET
  • BUBBLING_PHASE
  • CAPTURING_PHASE

Event Object Properties

Event Object Methods

  • initEvent()
  • preventDefault()
  • stopPropagation()

EventTarget Object

  • addEventListener()
  • dispatchEvent()
  • removeEventListener()

EventListener Object

  • handleEvent()

MouseEvent/KeyboardEvent Object

MouseEvent/KeyboardEvent Methods

  • initMouseEvent()
  • initKeyboardEvent()

DOM Node

Node Types

  • Element1
  • Attr2
  • Text3
  • CDATASection4
  • EntityReference5
  • Entity6
  • ProcessingInstruction7
  • Comment8
  • Document9
  • DocumentType10
  • DocumentFragment11
  • Notation12

nodeName Returns

  • Element
  • element name
  • Attr
  • attribute name
  • Text
  • #text
  • CDATASection
  • #cdata-section
  • EntityReference
  • entity reference name
  • Entity
  • entity name
  • ProcessingInstruction
  • target
  • Comment
  • #comment
  • Document
  • #document
  • DocumentType
  • doctype name
  • DocumentFragment
  • #document fragment
  • Notation
  • notation name

nodeValue Returns

  • Element
  • null
  • Attr
  • attribute value
  • Text
  • content of node
  • CDATASection
  • content of node
  • EntityReference
  • null
  • Entity
  • null
  • ProcessingInstruction
  • content of node
  • Comment
  • comment text
  • Document
  • null
  • DocumentType
  • null
  • DocumentFragment
  • null
  • Notation
  • null

RegExp

Modifiers

  • i
  • Perform case-insensitive matching
  • g
  • Perform a global match (find all matches rather than stopping after the first match)
  • m
  • Perform multiline matching

Brackets

  • [abc]
  • Find any character between the brackets
  • [^abc]
  • Find any character not between the brackets
  • [0-9]
  • Find any digit from 0 to 9
  • [A-Z]
  • Find any character from uppercase A to uppercase Z
  • [a-z]
  • Find any character from lowercase a to lowercase z
  • [A-z]
  • Find any character from uppercase A to lowercase z
  • [adgk]
  • Find any character in the given set
  • [^adgk]
  • Find any character outside the given set
  • (red|blue|green)
  • Find any of the alternatives specified

Metacharacters

  • .
  • Find a single character, except newline or line terminator
  • \w
  • Find a word character
  • \W
  • Find a non-word character
  • \d
  • Find a digit
  • \D
  • Find a non-digit character
  • \s
  • Find a whitespace character
  • \S
  • Find a non-whitespace character
  • \b
  • Find a match at the beginning/end of a word
  • \B
  • Find a match not at the beginning/end of a word
  • \0
  • Find a NUL character
  • \n
  • Find a new line character
  • \f
  • Find a form feed character
  • \r
  • Find a carriage return character
  • \t
  • Find a tab character
  • \v
  • Find a vertical tab character
  • \xxx
  • Find the character specified by an octal number xxx
  • \xdd
  • Find the character specified by a hexadecimal number dd
  • \uxxxx
  • Find the Unicode character specified by a hexadecimal number xxxx

Quantifiers

  • n+
  • Matches any string that contains at least one n
  • n*
  • Matches any string that contains zero or more occurrences of n
  • n?
  • Matches any string that contains zero or one occurrences of n
  • n{X}
  • Matches any string that contains a sequence of X n‘s
  • n{X,Y}
  • Matches any string that contains a sequence of X to Y n‘s
  • n{X,}
  • Matches any string that contains a sequence of at least X n‘s
  • n$
  • Matches any string with n at the end of it
  • ^n
  • Matches any string with n at the beginning of it
  • ?=n
  • Matches any string that is followed by a specific string n
  • ?!n
  • Matches any string that is not followed by a specific string n

RegExp Methods

Core DOM

Nodelist Properties

Nodelist Methods

NamedNodeMap Properties

NamedNodeMap Methods

Element Properties

Attr Properties