Every time an application is launched, its Application object automatically registers as a server for the server list that shares its
GeodeToken
. The Application class has default handlers for all the notification messages IACP sends to the server objects.
If you wish, you can have another object act as a server. However, if you do this, you will have to do more of the work yourself. While the notification messages are defined for
MetaClass
, and thus can be handled by any class of object,
MetaClass
does not come with handlers for these messages; if the server is not subclassed from
GenApplicationClass
, you will have to write the handlers yourself. This is discussed below.
IACPRegisterServer(), IACPUnregisterServer(), IACPGetServerNumber()
You will not generally need to register and unregister a server object explicitly. As noted above, when an application is launched, the application object is automatically registered as a server for the list with its
GeodeToken
; when the application exits, the Application object is automatically unregistered from that list.
However, you may wish to explicitly register an object as a server. For example, you might want your application object to be a server on a list with a different
GeodeToken
; or you might want to register a non-Application object as a server. In this case, you will need to explicitly register and unregister the object.
To register an object as a server, call
IACPRegisterServer()
. This routine is passed the following arguments:
GeodeToken
of the list for which you are registering as a server.
GenApplicationClass
).
IACPServerMode
enumerated type. This type specifies how the client expects the server to behave. Currently, only two types are supported:
IACPServerFlags
. Currently, only two flags are supported: IACPSF_MULTIPLE_INSTANCES indicates that multiple copies of the application might be running at once (Every multi-launchable application should set this flag.); IACPSF_MAILBOX_DONT_ASK_USER asks the Mailbox library not to notify the user of new messages for this application.
IACPRegisterServer()
registers the object as a server for the appropriate list; it creates the server list if necessary.
To unregister an object as a server, call
IACPUnregisterServer()
. This routine is passed two arguments: the
GeodeToken
of the server list, and the optr of the server. The object will be removed immediately from the server list. Note, however, that the server list might have already dispatched some messages to the server being removed; these messages might be waiting on the server object's queue, and thus the server object might get some IACP messages even after it calls
IACPUnregisterServer()
. One way to deal with this is to have the server object send itself a message, via the queue, immediately after it calls
IACPUnregisterServer()
. When the object receives this message, it will know that it has no more IACP messages on its queue.
Every server object on a given server list has a unique
server number
. This server number will not change while the server is attached to the list. A server object can find out its server number by calling
IACPGetServerNumber()
. This routine takes two arguments: the
IACPConnection
and the optr to the server object. It returns the object's server number.
MSG_META_IACP_PROCESS_MESSAGE, IACPProcessMessage(), MSG_META_IACP_NEW_CONNECTION, MSG_META_IACP_LOST_CONNECTION
Every server and client object must be able to handle certain messages.
GenApplicationClass
comes with handlers for these messages, so you need not write them yourself. However, if you will be using some other kind of object as the server, you must handle the messages yourself. You may also choose to have your application object subclass any of these messages; in that case, you should generally have your handler use
@callsuper
.
When a server or client sends an IACP message, the kernel passes the encapsulated message to each object on the other side of the link. It does this by sending the message MSG_META_IACP_PROCESS_MESSAGE to each object. This message comes with three arguments:
msgToSend
EventHandle
of the encapsulated message.
topt
TravelOption
for that message.
completionMsg
EventHandle
of any message to be sent after
msgToSend
has been dispatched. (This field may be set to zero, indicating that there is no completion message.)
The recipient of MSG_META_IACP_PROCESS_MESSAGE should call
IACPProcessMessage()
. This routine is passed four arguments: the optr of the object calling the routine, and the three arguments passed with MSG_META_IACP_PROCESS_MESSAGE.
IACPProcessMessage()
dispatches both encapsulated messages properly.
Remember, if the client or server is subclassed from
GenApplicationClass
, all of this is done for you. You need only write a handler for the message if the client or server object is not from a subclass of
GenApplicationClass
.
Whenever a client registers on an IACP list, the kernel sends MSG_META_IACP_NEW_CONNECTION to all servers on that list. This message comes with three arguments:
appLaunchBlock
AppLaunchBlock
which the server passed to
IACPConnect()
.
justLaunched
IACPConnection
When an object (either client or server) removes itself from an IACP connection, the kernel sends MSG_META_IACP_LOST_CONNECTION to all objects on the other side of the link. This message has two parameters:
connection
serverNum
Whenever a new client is attached to a server list, MSG_META_IACP_NEW_CONNECTION is sent to every server object. This message comes with three arguments:
appLaunchBlock
GenApplicationClass
handler examines the launch block to see if the application should open a document.
justLaunched
true
(i.e. non-zero).
connection
When a client is removed from a server list, every server object is sent
MSG_META_IACP_LOST_CONNECTION
. Similarly, when a server is removed, every client object is sent
MSG_META_IACP_LOST_CONNECTION
. The message comes with two arguments:
IACPConnection
serverNum
serverNum
. If a client left the list (and the message is being sent to servers), this argument will be set to zero.


All functions
|
|
arrange_chans
|
Topographical channel ordering |
|
as.data.frame
|
Convert eeg_data to data.frame |
|
as.data.frame
|
Convert eeg_evoked object to data frame |
|
browse_data
|
Browse EEG data. |
|
calc_pval
|
Calculate p-value |
|
calc_tstat
|
Calculate one-sample t-statistic |
|
calc_tstat_2
|
Calculate two-sample independent t-statistic using Welch's formula |
|
channel_stats
|
Channel statistics |
|
check_timings
|
Check consistency of event and timing tables |
|
compare_epochs
|
Compare epochs using an independent t-test |
|
compute_g
|
Compute the g function for two sets of locations of channel locations on the unit sphere. |
|
compute_psd
|
Compute power spectral density |
|
conv_mor
|
Convolve with morlets |
|
eeg_ar_thresh
|
Simple thresholding |
|
eeg_average
|
Default method |
|
eeg_average
|
Calculate averages (e.g. ERPs) |
|
eeg_combine
|
Combine EEG objects |
|
eeg_data
|
Function to create an S3 object of class "eeg_data". |
|
eeg_downsample
|
Downsampling EEG data |
|
eeg_evoked
|
Function to create an S3 object of class "eeg_evoked" |
|
eeg_FASTER
|
FASTER EEG artefact rejection |
|
eeg_stats
|
Function to create an S3 object of class "eeg_stats". |
|
electrode_locations
|
Get standard electrode locations |
|
epoch_data
|
Create epochs from EEG data |
|
epoch_data
|
Create epochs |
|
epoch_data
|
Create epochs from EEG data |
|
epoch_stats
|
Epoch statistics |
|
erp_image
|
Plot ERP images |
|
erp_raster
|
ERP raster plot |
|
erp_scalp
|
Plot ERPs on the scalp |
|
fft_n
|
N-point FFT |
|
fit_glm_indiv
|
Fit a glm model to each timepoint for an individual subject. |
|
gam_topo
|
Fit a GAM smooth across scalp. |
|
iir_filt
|
Butterworth IIR filter |
|
import_cnt
|
Import Neuroscan .CNT file |
|
import_raw
|
Function for reading raw data. |
|
interactive_scalp
|
Interactive scalp maps |
|
interp_elecs
|
Channel interpolation |
|
is.eeg_data
|
Check if object is of class "eeg_data". |
|
is.eeg_epochs
|
Check if object is of class "eeg_epochs". |
|
is.eeg_evoked
|
Check if object is of class eeg_evoked |
|
is.eeg_stats
|
Check if object is of class eeg_stats |
|
kurtosis
|
Calculate kurtosis |
|
list_epochs
|
List epochs |
|
list_events
|
List events |
|
load_set
|
Load EEGLAB .set files |
|
morlet
|
Morlet wavelet |
|
plot_butterfly
|
Create a butterfly plot from timecourse data |
|
plot_electrodes
|
Plot electrode locations |
|
plot_timecourse
|
Plot 1d timecourse data. |
|
pol_to_sph
|
Convert polar to spherical coordinates |
|
reref_eeg
|
Referencing |
|
rm_baseline
|
Baseline correction. |
|
run_ICA
|
ICA for EEG data |
|
run_iir
|
Internal function for running IIR filtering |
|
select_elecs
|
Select electrodes from a given dataset. |
|
select_epochs
|
Select epochs from eeg_data |
|
select_times
|
Select timerange |
|
set_palette
|
Set palette and limits for topoplot |
|
spheric_spline
|
Calculate a spherical spline smooth for interpolation of electrodes |
|
split_vec
|
Segment data. |
|
StatBiharmonic
|
StatBiharmonic |
|
StatScalpmap
|
StatScalpmap |
|
tag_events
|
Tag events |
|
tf_morlet
|
Time-frequency analysis |
|
topoplot
|
Topographical Plotting Function for EEG |
|
topoplot
|
Topographical Plotting Function for EEG |


THERMOMEME
What temperature should it be?
TEMPERATURE
Current Temperature
London
New York
Paris
Toyko
UP
DOWN
POWERSAVING
RESET
PSM


This tag contains the MyProxy server configuration information.
| Name | Required | Default | |
| host | N | localhost | The host on which the MyProxy service resides. |
| port | N | 7512 | The port of the service |
| serverDN | N | (none) | A server DN (distinguished name) to be used when checking the name returned by a MyProxy server Note: this may also be set globally for all MyProxy instances in the service tag. Note that setting this in a MyProxy element will over-ride the global setting. If you are looking to set the DN of the certificate for the client, look at the entry for the trust store. |
| socketTimeout | N | 0 | The timeout for the connection, in ms. |
Multiple MyProxy servers may be specified. These will be tried until one that is available is found. If none are available, then an exception will be thrown.
The OAuth for MyProxy server acts as a front-end to an existing MyProxy server. The OAuth server can run on the same system as the MyProxy server or they can run on separate systems. To connect securely to the MyProxy server, the OAuth for MyProxy install must include a trusted CA certificates directory (in /etc/grid-security/certificates or $HOME/.globus/certificates). Since we're installing as a regular system user, we use the myproxy-get-trustroots command to create our $HOME/.globus/certificates directory. Alternatively, you can manually setup a $HOME/.globus/certificates directory using a CA distribution from IGTF or XSEDE or another trusted source. You will have to do this anyway if your platform does not have a myproxy client available.
$ myproxy-get-trustroots -s myproxy.ncsa.uiuc.edu Bootstrapping MyProxy server root of trust. New trusted MyProxy server: /C=US/O=National Center for Supercomputing Applications/OU=Services/CN=myproxy.ncsa.uiuc.edu New trusted CA (9b95bbf2.0): /C=US/O=National Center for Supercomputing Applications/OU=Certificate Authorities/CN=CACL Trust roots have been installed in /Users/jbasney/.globus/certificates/.
Omitting the tag means to accept the defaults. So all of these are equivalent:
(no tag) <myproxy/> <myproxy host="localhost" port="7512"/>
<config> <service name="my-server"> <myproxy host="myproxy.teragrid.org" port="1234" socketTimeout=20000/> <!-- more configuration --> </service> </config>
Use the host at myproxy.teragrid.org with the port 1234 (instead of the default) with a timeout of 20000 ms. for the connection. If the MyProxy server does not respond withing 20000 ms, the attempt will end.
<config> <service name="my-server"> <myproxy host="myproxy.bigstate.edu" port="9352"/> <myproxy host="myproxy.xsede.org" serverDN="CN=myproxy.xsede.org,OU=IGTF Server,OU=UIUC - NCSA,O=University of Illinois,L=Urbana,ST=IL,C=US,DC=incommon,DC=org" /> <myproxy host="myproxy.teragrid.org"/> <!-- more configuration --> </service> </config>
Use the myproxy server at myproxy.bigstate.edu with the non-standard port. If that fails, there are two other backup
MyProxy servers to try. An exception is only raised if all of these fail and only the last failure
is returned.
Note: Listing any MyProxy servers means that localhost will not be tried unless explicitly added.
Note: the server DN in this case will be applied to the myproxy.xsede.org server. In that case, there may be
several servers that actually handle the request and any of them may respond. The server name is checked using a reverse
DNS lookup, so this the common name (CN) in this DN must match that.
| Name | Required | Default | |
| name | Y | - | The name assigned to this level of assurance. |
| port | Y | - | The port of the service |
<config> <service name="my-server"> <myproxy host="myproxy.bigstate.edu" port="7512"> <loa name="openid" port="7516"/> <loa name="http://incommonfederation.org/assurance/silver" port="7514"/> <keystore path="/var/www/config/hostcred.p12" type="pkcs12" password="my-weird-password" factory="SunX509" useJavaKeystore="true"/> </myproxy> <!-- lots more configuration --> </service> </config>


Note: Items in bold are not completed. Please check back soon...
Use the dropdown menu under the Title to pick your operation
Type the dimensions of the Matrix in the input boxes under the Dropdown
You could also use the Sliders
For Scalar Multiplication,make sure the first matrix dimensions are One by One
Your matrices should show up below
Unnecessary Matrices and inputs are hidden automatically
Type in the values in the boxes in the table
Your answer will show up below the button


{% extends "getpaid/base.html" %} {% block content %}
This is an example project of how django-getpaid manage order payment workflow.
First you will need to create an order. In this simple example order has just one item which have name and price.


AnnotationClusterView
public class AnnotationClusterView : MKAnnotationView
Annotation view that represents a cluster. If you reuse an instance of this view, be sure to call reuseWithAnnotation()
.
-
Count of the annotations this cluster view represents.
Declaration
Swift
public var count = 0
-
Creates a new cluster annotation view.
Declaration
Swift
public init(annotation: AnnotationCluster?, reuseIdentifier: String?, options: AnnotationClusterViewOptions?)
Parameters
annotation
Annotation that represents a cluster.
reuseIdentifier
Identifier for reusing the annotation view.
options
Options that customize the annotation view.
Return Value
Returns an initialised cluster annotation view.
-
Undocumented
Declaration
Swift
public class AnnotationClusterView : MKAnnotationView
-
Undocumented
Declaration
Swift
public class AnnotationClusterView : MKAnnotationView
-
Undocumented
Declaration
Swift
public class AnnotationClusterView : MKAnnotationView
-
Reuse the annotation view by providing a new annotation. Should be called after dequeing it from a map view.
Declaration
Swift
public func reuseWithAnnotation(annotation: AnnotationCluster)
Parameters
annotation
Annotation that represents a cluster.


{% extends 'layouts/base.html' %} {% block title %} Contact page {% endblock %} {% block content %}
If you know of a service provided that isn't listed in our database, want to check out a library item, have found and error, or just want to contact us, here are some channels to reach us through.
Phone: 1-877-374-4421
Email<EMAIL_ADDRESS>Website: www.asagoldenheart.org
Physical Address:
1024 Barnette Street
Fairbanks, Alaska 99701
Mailing Address:
Autism Society of Alaska
607 Old Steese Hwy, Suite B #285
Fairbanks, Alaska 99701


This will be our user page for our main page.
We make innovative projects.
Our first priority in our projects is functionality.
We never take our user privacy and security lightly.
<EMAIL_ADDRESS>+91<PHONE_NUMBER>


Apache Shiro Terminology
Please just take 2 minutes to read and understand this - it is really important. Really. The terms and concepts here are referred to everywhere in the documentation and it will greatly simplify your understanding of Shiro and security in general.
Security can be really confusing because of the terminology used. We'll make life easier by clarifying some core concepts and you'll see how nicely the Shiro API reflects them:
- Authentication
Authentication is the process of verifying a Subject's identity - essentially proving that someone really is who they say they are. When an authentication attempt is successful the application can trust that the subject is guaranteed to be who the application expects.
- Authorization
Authorization, also known as Access Control, is the process of determining if a user/Subject is allowed to do something or not. It is usually accomplished by inspecting and interpreting a Subject's roles and permissions (see below) and then allowing or denying access to a requested resource or function.
- Cipher
A cipher is an algorithm for performing encryption or decryption.  And the encryption varies based on the key so decyrption is extremely difficult without it.
Ciphers come in different variations. Block Ciphers work on blocks of symbols usually of a fixed size while Stream Ciphers work on a continuous stream of symbols. Symmetric Ciphers use the same key for encryption and decryption while Asymmetric Ciphers use different keys. And if a key in an asymmetric cipher cannot be derived from the other, then one can be shared publicly creating public/private key pairs.
 One (or more) credentials are submitted along with Principal(s) during an authentication attempt to verify that the user/Subject submitting them is actually the associated user. Credentials are usually very secret things that only a particular user/Subject would know, such as a password or a PGP key or biometric attribute or similar mechanism.
The idea is that for a principal, only one person would know the correct credential to 'pair' with that principal. If the current user/Subject provides the correct credential matching the one stored in the system, then the system can assume and trust that the current user/Subject is really who they say they are. The degree of trust increases with more secure credential types (e.g. biometric signature > password).
- Cryptography
Cryptography is the practice of protecting information from undesired access by hiding it or converting it into nonsense so know one else can read it. Shiro focuses on two core elements of Cryptography: ciphers that encrypt data like email using a public or private key, and hashes (aka message digests) that irreversibly encrypt data like passwords.
- Hash
A Hash function is a one-way, irreversible conversion of an input source, sometimes called the message, into an encoded hash value, sometimes called the message digest. It is often used for passwords, digital fingerprints, or data with an underlying byte array.
- Permission
A Permission, at least as Shiro interprets it, is a statement that describes raw functionality in an application and nothing more. Permissions are the lowest-level constructs in security policies. They define only "What" the application can do. They do not describe "Who" is able to perform the actions. A Permission is only a statement of behavior, nothing more.
Some examples of permissions: - Principal
A Principal is any identifying attribute of an application user (Subject). An 'identifying attribute' can be anything that makes sense to your application - a username, a surname, a given name, a social security number, a user ID, etc. That's it - nothing crazy.
Shiro also references something we call a Subject's primary principal. A Primary principal is any principal that uniquely identifies the Subject across the entire application. Ideal primary principals are things like a username or a user ID that is a RDBMS user table primary key. There is only one primary principal for users (Subjects) in an application.
- Realm
A Realm is a component that can access application-specific security data such as users, roles, and permissions. It can be thought of as a security-specific DAO (Data Access Object). The Realm translates this application-specific data into a format that Shiro understands so Shiro can in turn provide a single easy-to-understand Subject programming API no matter how many data sources exist or how application-specific your data might be.
Realms usually have a 1-to-1 correlation with a data source such as a relational database, LDAP directory, file system, or other similar resource. As such, implementations of the Realm interface use data source-specific APIs to discover authorization data (roles, permissions, etc), such as JDBC, File IO, Hibernate or JPA, or any other Data Access API.
- Role
The definition of a Role can vary based on who you talk to. In many applications it is nebulous concept at best that people use to implicitly define security policies. Shiro prefers to interpret a Role as simply a named collection of Permissions. That's it - an application unique name aggregating one or more Permission declarations.
This is a more concrete definition than the implicit one used by many applications. If you choose to have your data model reflect Shiro's assumption, you'll find you will have much more power in controlling security policies.
- Session
A Session is a stateful data context associated with a single user/Subject who interacts with a software system over a period of time. Data can be added/read/removed from the Session while the subject uses the application and the application can use this data later where necessary. Sessions are terminated when the user/Subject logs out of the application or when it times out due to inactivity.
For those familiar with the HttpSession, a Shiro Session serves the same purpose, except Shiro sessions can be used in any environment even if there is no Servlet container or EJB container available.
- Subject
A Subject is just fancy security term that basically means a security-specific 'view' of an application user. A Subject does not always need to reflect a human being though - it can represent an external process calling your application, or perhaps a daemon system account that executes something intermittently over a period of time (such as a cron job). It is basically a representation of any entity that is doing something with the application.
Lend a hand with documentation
While we hope this documentation helps you with the work you're doing with Apache Shiro, the community is improving and expanding the documentation all the time. If you'd like to help the Shiro project, please consider corrected, expanding, or adding documentation where you see a need. Every little bit of help you provide expands the community and in turn improves Shiro.
The easiest way to contribute your documentation is to send it to the User Forum or the User Mailing List.


Test Server Helper:
What item do you need?
Soulshot, shared item or other supplies.
No-grade recipe.
D-grade recipe.
C-grade recipe.
B-grade recipe.
A-grade recipe.
S-grade recipe.
Ordinary manufacturing recipe.


Instructions:
- Type the country or city name that you want, then click on Add button.
- Drag the added country to any location you want.
- Double click the country name to change the text side.
- To delete one of the added items, click on it and then click on the trash icon.
- Copy the generated code and replace it with one in the "main.js" file.


|
||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |
| Interface Summary | |
|---|---|
| ActionGenerator | |
| Collidable | |
| Controller | Currently is a dummy interface used to help clarify the role of any implementing classes using the Model-Controller-Viewer design pattern. |
| View | Receives notifications from a class that extends Model (as part of the Model-View-Controller design pattern) and updates its display as needed. |
| Class Summary | |
|---|---|
| Animation | |
| AnimationManager | |
| BoundingBox | |
| CategoryPanel | |
| CollisionManager | |
| EditorKeyListener | |
| EditorOverlayManager | |
| EditorPanel | |
| EditorTextPanel | |
| Entity | |
| Frame | |
| FriendlyNPC | Write a description of class FriendlyNPC here. |
| GamePanel | |
| HostileNPC | Write a description of class HostileNPC here. |
| LayerSelectorPanel | |
| Map | |
| MapChunk | |
| MapEditor | |
| MapLoader | |
| MapResources | |
| MapTile | |
| Model | Defines the basic methods needed for the Model portion of a Model-View-Controller design patter. |
| NPC | Write a description of class NPC here. |
| Player | |
| PlayerResourcesSingleton | |
| SelectionButton | |
| SelectionModel | |
| SelectionPanel | |
| SpriteIndex | |
| SpriteSheet | |
| TopDownShooter_Main | |
| Vector2D | |
| ViewScreen |
| Enum Summary | |
|---|---|
| OverlayCategory | |
| SelectionType | |
| TileCategory |
|
||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |


Four dead, one missing: ship sinks after being struck by lightning off of N. Sumatra
by Apriadi GunawanFour sailors have been found dead and one is missing after a ship sank off of Pini Island, South Nias regency, North Sumatra, last week. The ship was struck by lightning shortly before sinking.
The four victims, identified as Eno, 35, Meti, 40, Dar, 40 and Suparman, 40, were among seven crew members aboard KM Restu Bundo when she began to sink on Thursday evening.
Nias Safe and Rescue Agency (SAR) Post commander Sukroadi Sastra Wijaya said that Eno died on Friday after escaping the sinking ship and swimming to Pini Island.
After he reached shore, Eno succumbed to severe burns he sustained from the lightning strike.
The two other crewmen who swam with Eno, identified as Anto, 40, and Wak Kuru, 36, survived the accident.
Three other victims were found dead at sea by a SAR team in the waters of Labuhan Hiu, Batu Timur Islands district, South Nias, on Saturday.
“The three dead victims were very difficult to identify as they had been in the water for a few days,” Sukroadi said on Sunday.
Sukroadi said one crew member, named Hutabarat, 50, is still missing.
“The search operation to find the missing victim is still ongoing,” he added.
KM Restu Bundo departed on Sunday, Nov. 17, from Sibolga city in North Sumatra to fish the waters around Pini Island. The ship was struck by lightning while it was underway on Thursday. (gis)


class: center, middle # Scala, monads and fun ## Yaroslav Tkachenko --- # Why Scala? .center[ ![](http://sap1ens-archive.s3-website-us-east-1.amazonaws.com/pictures/scala.jpg) ## Scala ] --- class: center, middle # Scala basics --- # Scala basics ## Scala - General-purpose - Object-oriented - Functional - Static typing - JVM runtime ## Scala REPL \> scala --- # Scala basics - Primitive types and functions **"Primitive"** types: Byte, Char, Short, Int, Long, Float, Double, Boolean, String... Variables can be **mutable** and **immutable**: `var` and `val` ```scala val hey = "hey" val hello: String = "hello" ``` Functions are defined using `def`, for example: `def length(n: String): Int` Hello World! ```scala object HelloWorld { def main(args: Array[String]): Unit = { println("Hello, world!") } } ``` ??? Symbols are interned and can be compared in constant time (O(1)) --- # Scala basics - Conditionals and loops Everything is an expression (that's why we don't need `return`)! ```scala if (x > 0) 1 else if (x == 0) 0 else -1 ``` ```scala for (i <- 1 to n) r = r * i ``` ```scala for (i <- 1 to 3; j <- 1 to 3 if i != j) print((10 * i + j) + " ") ``` ```scala for (i <- 1 to 10) yield i % 3 ``` ```scala var sum = 0 var i = 0 while (i <= 1000 && sum <= 1000) { sum += 1; i += 1 } ``` ??? - No `break` or `continue` operators. There is `import scala.util.control.Breaks._` with `breakable` and `break`, using exceptions. - For comprehensions are translated in series of flatMaps and filters --- # Scala basics - Pattern matching ```scala def matchTest(x: Any, y: Int): String = x match { case 1 => "one" case "two" => "2" case 3 | 4 | 5 => "3, 4, 5" case "ten" if y > 100 => "10" case z: Int => s"Int: $z" case _ => "idk" } ``` ```scala try { process(new URL("http://sap1ens.com")) } catch { case _: MalformedURLException => println("Bad URL: " + url) case ex: IOException => ex.printStackTrace() } ``` --- # Scala basics - Classes ```scala class Point(var x: Int, var y: Int) { def move(dx: Int, dy: Int): Unit = { x = x + dx y = y + dy } override def toString: String = "(" + x + ", " + y + ")" } ``` ```scala case class Point(x: Int, y: Int) // copy // toString // compare // ... def findX(p: Point): Int = p match { case Point(x, _) => x } ``` --- # Scala basics - Objects ```scala object Helper { def doSomething(thing: String): String = { /* ... */ } } ``` ```scala class Event(var metadata: String) object Event { def apply(): Event = new Event("") def apply(metadata: String): Event = new Event(metadata) } ``` ??? Case classes behave like they have `apply` methods defined --- # Scala basics - Traits ```scala trait One { def one(): String } trait Two { def two(): String = "two" } class Three extends One with Two { def one(): String = "one" } ``` ```scala sealed trait Account case object Chequing extends Account case object Savings extends Account case class CreditCard(user: String) extends Account ``` --- # Scala basics - Generics ```scala class Stack[T] { var elems: List[T] = Nil def push(x: T) { elems = x :: elems } def top: T = elems.head def pop() { elems = elems.tail } } ``` ```scala def count[A](l: List[A]) = l.size def count(l: List[_]) = l.size // "wildcard" ``` ```scala class Box[F <: Fruit](aFruit: F) { def fruit: F = aFruit def contains(aFruit: Fruit) = fruit.name == aFruit.name } val appleBox = new Box[Apple](new Apple) val orangeBox = new Box[Orange](new Orange) ``` --- class: center, middle # Functional programming in Scala --- # Functional programming in Scala .center.middle[ http://www.lihaoyi.com/post/WhatsFunctionalProgrammingAllAbout.html ] --- # Functional programming in Scala Imperative recipe: ```python def make_tiramisu(eggs, sugar1, wine, cheese, cream, fingers, espresso, sugar2, cocoa): dissolve(sugar2, espresso) mixture = whisk(eggs) beat(mixture, sugar1, wine) whisk(mixture) # over steam whip(cream) beat(cheese) beat(mixture, cheese) fold(mixture, cream) assemble(mixture, fingers) sift(mixture, cocoa) refrigerate(mixture) return mixture # it's now a tiramisu ``` --- # Functional programming in Scala Functional recipe: ```python def make_tiramisu(eggs, sugar1, wine, cheese, cream, fingers, espresso, sugar2, cocoa): beat_eggs = beat(eggs) mixture = beat(beat_eggs, sugar1, wine) whisked = whisk(mixture) beat_cheese = beat(cheese) cheese_mixture = beat(whisked, beat_cheese) whipped_cream = whip(cream) folded_mixture = fold(cheese_mixture, whipped_cream) sweet_espresso = dissolve(sugar2, espresso) wet_fingers = soak2seconds(fingers, sweet_espresso) assembled = assemble(folded_mixture, wet_fingers) complete = sift(assembled, cocoa) ready_tiramisu = refrigerate(complete) return ready_tiramisu ``` ??? - No side-effects - Clear inputs and outputs - Easy to refactor and test - Easy to see dependencies (chain of calls) and missing variables --- # Functional programming in Scala .center[ ![](http://sap1ens-archive.s3-website-us-east-1.amazonaws.com/pictures/TiramisuDiagram.png) ![](http://sap1ens-archive.s3-website-us-east-1.amazonaws.com/pictures/DiagramGraph.png) ] --- # Functional programming in Scala - Functions are first class objects - Collections: ```scala def filter(p: Int => Boolean): List[Int] ``` - Immutability, laziness, tail recursion - Immutable collections, case classes, proper data types and algorithms - Lazy vals: ```scala lazy val isReady = expensiveFunc() ``` - Tail recursion ```scala @tailrec ``` - Types (*Category theory*) --- # Scala basics - Collections .center[ ![](http://docs.scala-lang.org/resources/images/collections.png) ] --- # Scala basics - Collections ```scala val list = List(1, 2, 3) val map = HashMap("x" -> 24, "y" -> 25, "z" -> 26) val set = Set(Color.red, Color.green, Color.blue) val tuple = (1, "localhost") ``` - `foreach` - `map` - `filter` - `find` - `drop` / `dropWhile` - `foldRight` / `foldLeft` - `flatten` - `flatMap` - `count` - `groupBy` - ... --- # Scala basics - Collections ```scala List(1, 2, 3).foreach(element => println(element)) ``` ```scala List(1, 2, 3) foreach { element => println(element) } ``` ```scala List(1, 2, 3).foreach(println(_)) ``` ```scala List(1, 2, 3).foreach { println(_) } ``` ```scala List(1, 2, 3).foreach { println _ } ``` ```scala List(1, 2, 3).foreach(println) ``` ```scala List(1, 2, 3) foreach (println) ``` ```scala List(1, 2, 3) foreach { println } ``` ```scala List(1, 2, 3) foreach println ``` --- # It's time to code! Task: - Download [this file](https://raw.githubusercontent.com/jokecamp/FootballData/master/Euro%202012/Euro%202012%20stats%20TEAM.csv) - Create a case class to represent a team - Parse CSV file and keep results in memory. Only use the columns you need (heads up - you'll need 0, 1 and 12) - Find: - Team with a biggest number of goals - Teams starting with 'G' or 'P' characters and more than 5 goals - Team that completed 1200 passes. Print its name if team exists, otherwise print "Nothing found" Tips: - Try to only use Scala Collections API methods - Remember how to access elements of arrays using indexes - Get lines from a file: ```scala val lines = scala.io.Source.fromFile("file.txt").getLines ``` --- # It's time to code! ```scala import scala.io.Source case class Team(name: String, goals: Int, passes: Int) val lines = Source.fromFile("/Users/sap1ens/Downloads/euro-stats.csv").getLines.toList.tail val teams: List[Team] = lines.map(line => { val teamRaw = line.split(",") Team(teamRaw(0), teamRaw(1).toInt, teamRaw(12).toInt) } val teamWithBiggestGoals: Team = teams.maxBy(_.goals) val teamsStartingWithGP: List[Team] = teams .filter(team => team.name.startsWith("G") || team.name.startsWith("P")) .filter(_.goals > 5) val teamWith1200CompletedPasses: Option[Team] = teams.find(_.passes == 1200) teamWith1200CompletedPasses match { case Some(team) => println(team.name) case None => println("Nothing found") } ``` --- # Functional programming in Scala - Option type - Ever seen `NullPointerException`? - How about writing `foo?.bar?.baz`? - And ```javascript if(test.level1 && test.level1.level2 && test.level1.level2.level3) { // ... } ``` ? Scala's solution: ```scala sealed trait Option case object None extends Option case class Some[T](value: T) extends Option ``` ```scala val absentGreeting: Option[String] = Option(null) // absentGreeting will be None val presentGreeting: Option[String] = Option("Hello!") // presentGreeting will be Some("Hello!") ``` --- # Functional programming in Scala - Option type ```scala // 1 optionVar match { case Some(i) => println(i) case None => println("That didn't work.") } // 2 if(optionVar.isDefined) { println(optionVar.get) } else { println("That didn't work.") } // 3 optionVar map { i => println(i) } getOrElse { println("That didn't work.") } ``` --- class: center, middle # Monads --- class: center, middle A monad is just a monoid in the category of endofunctors. .text-bigger[ 😱 ] --- # Monads **Monad** is simply a wrapper and a number of ways to interact with it.
.center[ ![](http://adit.io/imgs/functors/context.png) ] --- # Monads
.center[ ![](http://sap1ens-archive.s3-website-us-east-1.amazonaws.com/pictures/monad_just.png) ] --- # Monads ```scala val option = Some(10) val newOption: Option[Integer] = option map { i => i + 1 } val newOptionInOption: Option[Option[Integer]] = option map { i => Some(i + 2) } val flatNewOption: Option[Integer] = newOptionInOption.flatten val anotherOption: Option[Integer] = option flatMap { i => Some(i + 3) } ``` ```scala val option1 = Some("Demonware!") val option2 = None def more(str: String): Option[String] = Some(str * 3) def uppercase(str: String): Option[String] = Some(str.toUpperCase) val result1: Option[String] = option1.flatMap(more).flatMap(uppercase) // Some(DEMONWARE!DEMONWARE!DEMONWARE!) val result2: Option[String] = option2.flatMap(more).flatMap(uppercase) // None ``` --- # Monads ```scala val option1 = Some("Demonware!") val option2 = None def more(str: String): Option[String] = Some(str * 3) def uppercase(str: String): Option[String] = Some(str.toUpperCase) val result1 = for { value <- option1 increased <- more(value) uppercased <- uppercase(increased) } yield uppercased result1 // Some(DEMONWARE!DEMONWARE!DEMONWARE!) val result2 = for { value <- option2 increased <- more(value) uppercased <- uppercase(increased) } yield uppercased result2 // None ``` --- class: center, middle # Scala Futures --- # Scala Futures ```scala object Future { def apply[T](body: => T)(implicit execctx: ExecutionContext): Future[T] } ``` ```scala import scala.concurrent.Future import scala.concurrent.ExecutionContext.Implicits.global import scala.util.{Success, Failure} def fetchURL(url: String): Future[String] = Future { scala.io.Source.fromURL(url).getLines.mkString } // 1 fetchURL("http://sap1ens.com") onComplete { case Success(body) => println(body) case Failure(ex) => println("Sorry, couldn't fetch that") } // 2 fetchURL("http://sap1ens.com") map { body => println(body) } recover { case ex => println("Sorry, couldn't fetch that") } ``` --- # Scala Futures ```scala val purchase = for { usd <- Future { connection.getCurrentValue(USD) } chf <- Future { connection.getCurrentValue(CHF) } if isProfitable(usd, chf) } yield connection.buy(amount, chf) purchase onSuccess { case _ => println("Purchased " + amount + " CHF") } ``` ```scala val usdQuote = Future { connection.getCurrentValue(USD) } val chfQuote = Future { connection.getCurrentValue(CHF) } val purchase = for { usd <- usdQuote chf <- chfQuote if isProfitable(usd, chf) } yield connection.buy(amount, chf) purchase onSuccess { case _ => println("Purchased " + amount + " CHF") } ``` --- class: center, middle # That's it! Don't you ❤ Scala now? --- class: center, middle ![](http://www.horstmann.com/scala/images/cover.png)


A demo is from [http://my.oschina.net/u/247549/blog/60479 here]
Every diffTime
, detect the value of the accelarator, if
the value of the accelarator of the last time is
x_last
,y_last
,z_last
, and the current value is
x
,y
,z
.
Then the shake speed is :
speed = (x+y+z-x_last-y_last-z_last)/diffTime
or
distance=sqrt(x^2 + y^2 + z^2) distance_last=sqrt(x_last^2 + y_last^2 + z_last^2) speed = (distance - distance_last)/diffTime


Boy, how did I make this Atag so big? Here is the secret. It's pretty neat, huh?
In CSS, we can use regular expression to select an element starts with(^) http.
A pseudo-class is used to define a special state of an element. For example, it can be used to:
A CSS pseudo-element is used to style specified parts of an element. For example, it can be used to:
What a crazy concept. So what is type and what is child? Well, simply put, a tag like h1, div, p are type and child is depends on their parents.
See the example below and try to understand why only 2nd div paragraph turns red.
Once upon a time, there is a girl name 'Sarah' and she lives in San Carlos, California. She was once in Canada and move to the state because she wants to learn Programming in 19 weeks. She is now looking for a job.
Once sunny day in August, she finally find the perfect company. After 3 hours of algorithm interviews, she got a job as a Software Engineer. She lives happily ever after.
The End.
So, how did I make first 'O' 3em?
.test-pseudo p:first-of-type::first-letter { font-size: 3em; };Let's add little mail signe before my email address
<EMAIL_ADDRESS>try another one. How to show http address when the user hover over the http link?
Google SearchThis is always one of the mistry of CSS. What is position and how we can use these two properties? First, the rule is that when we make anything positioned against something, the parent element should be absolute so their children can be positioned 'related to' the parent. right? So here is an example.
The big thought bubble will be a parent to other two small bubbles so parent bubble is in relative position and two children are in absolute position.


Welcome to Pope Consulting & Co.
This business strives for perfection and customer satisfaction is the main goal!
Follow this link to learn all about the services.
Times are always changing so why not upgrade today and stay at the top.
Click image to purchase!


Appointments
Total: {{vm.appointment_total}}
Open: {{vm.appointment_total - vm.appointment_closed}}
Closed: {{vm.appointment_closed}}
Total Estimated Cost
Booking: AED {{vm.totalcost_dashboard.booking}}
Recommendations: AED {{vm.totalcost_dashboard.recommendation}}
Invoice
Total: AED {{vm.invoice_dashboard}}
Reports
Total: {{vm.totalcost_dashboard.report_count}}
Sub Services Booked Total
Total: AED {{vm.totalcost_dashboard.sub_service_total}}


"x" "1" "OMICHINSKI,JG, SOEDERLUND,EJ, BAUSANO,JA, DYBING,E AND NELSON,SD,SYNTHESIS AND MUTAGENICITY OF SELECTIVELY METHYLATED ANALOGS OFTRIS(2,3-DIBROMOPROPYL) PHOSPHATE AND 1,2-DIBROMO-3-CHLOROPROPANE, MUTAG __ ENESIS2(4):287-292, 1987"


Clothing
CSS is awesome T-shirt - BlackWeb Developers Do It With Style T-Shirt
Do it like a web developer - with a lot of style!
This unique t-shirt is a must-have piece for all SoftUni students. Seriously! You can get up to 20% higher exam score just by wearing it.
You can fail your exams as well, but at least you will have a cool t-shirt.
- 100% Cotton
- Machine-washable
- Nakov-Approved
Bash ei toq nadpis go imam tatuiran na gyrdite si, ama kato e studeno shte mi vleze v upotreba i teniskata.
♦♦♦
E nqq takaa teniska
♦♦♦
Celiqt kurs si kupihme, shte si gi oblechem na Velikden.
We ship only to the address of the Software University via "Reketyori Ltd." courier company.
Please note that you have to bear all the costs for the shipment which are 50% of the total sum of your order + a tip for the courier.
-
-
Clothing
The IT Guy T-shirt - Black -
Clothing
The IT Guy T-shirt - Cardinal -
Clothing
The Internet Is Broken T-shirt - Gray -
Clothing
The Internet Is Broken T-shirt - Green
-
On the road
Das Keyboard HackShield RFID Backpack -
Clothing
CSS Puns Ninja -
PC
Matias Ergo Pro Keyboard -
Home
Bath Towel Binary -
Games
Retro Games Controller


Congratulations! You won!
07:58
Vote for the next game's difficulty
1
2
3
Next difficulty: 2
Next game starting in 10 seconds...


[gecode-users] Error compiling Gecode in Cygwin
Ivan A. Tamayo
ivan.tamayo at gmail.com
Wed Sep 17 21:32:43 CEST 2008
Hello,
I've been working with Gecode for a while, now I'm trying to compile Gecode
2.2.0 in Windows Vista with Cygwin.
I followed the instructions in
http://www.ps.uni-sb.de/pipermail/gecode-users/2008-January/001857.html
in order to configure Cygwin with Microsoft Visual Studio 9.0.
When I run ./configure I get this:
http://www.ivantamayo.net/masterthesis/wp-content/uploads/2008/09/error-compiling-gecode.png
It is very strange since these programs are installed in Cygwin (I've tried
both).
Any hints?
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--- layout: post title: Ready to use Restler 3 copy permalink: ready-to-use-restler-3-copy/ date: 2013-08-21 15:51:32.000000000 +08:00 categories: - coding - Copy Paste - php tags: - basic restler sample - ready to use restler - restler boilerplate - restler example status: private type: post published: false meta: _wpas_skip_2452385: '1' _wpas_skip_2203490: '1' _wpas_skip_2452381: '1' _edit_last: '2' _wpas_done_all: '1' _wpas_mess: Ready to use Restler 3 copy _wpas_skip_1611607: '1' cleaned: true ---
Being a fan of CodeIgniter wherein you will just simply download a zip file and extract it into a folder. One of things I don't like with Laravel and Restler is you have to do all this crazy stuffs of:
1. install composer
2. install git
3. download phar file
4. enable openssl and other bs extensions
etc.
this is just way too much hassle instead of just giving the whole zip file for use.
I know this is because of dependency and stuffs, but nobody has really enough time to worry about those when you are in the middle of talking to clients.
So here it is, I just had generated the files in a standard way on how the official guide explains it and put it in a zip file for reuse.
Click on the Google Drive link below to access the zip file
https://docs.google.com/file/d/0Bw2qIQzYbkDkVUwtWWY4U0VXam8/edit?usp=sharing
Happy Restling!


Constants
stockTrackAngularJsApp
Contains various properties and methods for the app.
Returns a string formatted as Wed Aug 26 2015 12:18:00 GMT-0500 (CDT)
| String | date formatted as Wed Aug 26 2015 12:18:00 GMT-0500 (CDT) |
Returns a string formatted as Fri Jul 31 2015 12:18:00 GMT-0500 (CDT)
| String | date formatted as Fri Jul 31 2015 12:18:00 GMT-0500 (CDT) |
Returns a string formatted as Sun Aug 31 2014 12:18:00 GMT-0500 (CDT)
| String | date formatted as Sun Aug 31 2014 12:18:00 GMT-0500 (CDT) |
Returns a string formatted as Tue Mar 03 2015 12:18:00 GMT-0600 (CST)
| String | date formatted as Tue Mar 03 2015 12:18:00 GMT-0600 (CST) |
Returns a string formatted as Sun May 31 2015 12:18:00 GMT-0500 (CDT)
| String | date formatted as Sun May 31 2015 12:18:00 GMT-0500 (CDT) |
Returns a string formatted as Mon Aug 31 2015 12:18:00 GMT-0500 (CDT)
| String | date formatted as Wed Mon Aug 31 2015 12:18:00 GMT-0500 (CDT) |


Offerings for {{date}}
Students
Teacher
Oppblock Name
Location
Description
Maximum Size
{{#data}}
Students
{{teacher}}
{{name}}
{{location}}
{{description}}
{{max_size}}
{{/data}}


ActionRequest
for ClusteringAction
.ActionRequestBuilder
for ClusteringAction
.ActionResponse
for ClusteringAction
.BaseRestHandler
for ClusteringAction
.TransportAction
for ClusteringAction
.ElasticsearchWrapperException
SearchRequest
to use for fetching documents to be clustered.XContent
and fills in the request.


What the weather has in store for Burton and Swadlincote areas this week
Many communities are still waterlogged from recent downpours
by Jenny MoodyBig parts of Burton and South Derbyshire have been underwater since heavy rain started battering the region.
As standing water struggles drain, flooding has made roads impassible and left drivers looking for alternative routes.
But with a new week ahead, it appears that we might be in for some better news, according to the Met Office.
Today, November 18, the sun will be making an appearance, but it will still be cold, so keep those gloves and scarves handy.
Temperatures will hit highs of 7C and it will be dry throughout the day.
Tonight it will be cold, with clear skies and frost making way for fog patches in the morning.
Tomorrow will be cold and frosty to start with, but the fog will slowly clear to make way for the sun.
The maximum temperature will be 8C.
It will be a cold and cloudy day on Wednesday, as temperatures hit highs of 7C, but it will stay dry.
Thursday will be dry most of the day, but it will also be breezy, with patchy rain developing later in the day.
Heavier rain will be back on Friday, with scattered blustery showers.
Saturday and Sunday will also be dry, with some light rain overnight, forecasters have predicted.


--- title: Ayo Isaiah layout: default ---
I'm a self-taught Front-End Developer living in Lagos, Nigeria and I'm currently learning Full-Stack JavaScript through freeCodeCamp.
Learn more about me


syseye
about
tutorials
syseye
A System Administer that is easy to communicate with
We are a group.
Study Tutorials


Reports static methods that are marked final.
Such code may indicate an error or incorrect assumption about the effect of the final keyword.
Static methods are not subject to runtime polymorphism, so the only purpose of the final keyword with static methods
is to ensure the method will not be hidden in a subclass.


Q6. If I am suddenly given a difficult Task: with limited time and unfamiliar people:
A. I would feel like to be alone to think of a way out of the problem before developing an idea
B. I would be ready to work with the person who showed the most positive approach
0
1
2
C. I would find some way of reducing the size of the job by establishing what different individuals might best contribute
0
1
2
D. My natural sense of urgency would help ensure that we did not fall behind schedule
0
1
2
E. I believe that I would keep cool and maintain my capacity to think clearly
0
1
2
F. I can keep doing a job in spite of the pressures
0
1
2
G. I would be prepared to take a positive lead If I felt the group was making no progress
0
1
2
H. I would open up discussions with a view to stimulating new thoughts and getting ideas moving
0
1
2
下一道题


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com.apigee.flow.execution.spi
Interface Execution
public interface Execution
A single unit of execution in the flow of a message (either
in the request path or the response path). The execute() method
will be invoked with the MessageContextImpl as an argument.
Implement this interface and get access to the following data in
the flow:
1. request message: This instance can be retrieved using messageContext.getRequestMessage().
For more details extract specific information from the request see
com.apigee.flow.message.Message
2. response message: This instance can be retrieved using messageContext.getResponseMessage().
For more details extract specific information from the request see
com.apigee.flow.message.Message
3. Any information can be added into the flow. The information should be in the
form of com.apigee.flow.FlowInfo and can be added on to the
flow as messageContext.getFlow().addFlowInfo(FlowInfo data)
4. Information can be retrieved from the flow in a similar manner using the method
messageContext.getFlow().getFlowInfo(String identifier)
5. Some variables are readily available during the execution and can be retrieved as
messageContext.getFlow().get("variable-name");
Entity Names: organization.name, application.name, proxy.name, target.name
Transport Properties: request.header.{name}, request.queryParam.{name},
request.verb, request.port, etc
(similar pattern for response)
execute
ExecutionResult execute(MessageContext messageContext,
ExecutionContext executionContext)
- Parameters:
messageContext
- the context associated with the current flowexecutionContext
- a handle to control the flow
- Returns:
- if success, return
ExecutionResult.SUCCESS
else
return the ExecutionResult with appropriate error message and headers. - See Also:
ErrorHandler


?The
New
York
copyright
reserved
Botanical
Garden
Manilkara
Arthur
Cronquist,
1945
New
York
Botanical
Garden
PLANTS
of
HAITI
FLORA
NEOTROPICA
Manilkara
zapata
(Linnaeus)
van
Royen
Vicinity
of
^jEnnery,
Departement
de
lĠArtibonite;
altitude
325
to
900
meters
T.D.PENNINGTON
NEW
YORKBOTANICAL
GARDEN
E.
C.
LEONARD,
Collector
%
I
01442924
Legend -
Level of confidence that token is an accurately-transcribed word
extremely low
very low
low
undetermined
medium
high
very high


Mark Reilly
User Experience Designer
New York University.
/portal
/reference
/portal/trunk/portal-render-engine-impl/pack/src/webapp/vm/morpheus/
/reference/trunk/library/src/webapp/skin/morpheus*
Templates we're committed in February
Sass is under active development


#HBDtoKIHYUN trends worldwide on Twitter as fans celebrate MONSTA X Kihyun's birthday
by sl278MONSTA X's Kihyun is trending worldwide as fans celebrate his birthday.
The popular idol star is currently trending number 2 worldwide as fans congratulate him using the hashtag #HBDtoKihyun and offer the group support in light of recent scandals and Wonho's departure.
Happy Birthday to Kihyun!