How it works
Our colorizer algorithm is based on the pix2pix model from UC Berkeley.
We adapted the architecture of the neural network for our project, coded the algorithm in TensorFlow and in PyTorch, wrapped it into a Flask API (TBC) before serving it as a microservice through Google Cloud (TBC).
The model relies on a cGAN (conditional Generative Adversarial Network) to learn a mapping between the space of grayscale images to colored images.
Framing the problem
The problem consists in learning a mapping between the space of grayscale images (NxNx1 tensors) to the space of RGB images (NxNx3 tensors).
To do so, we train a neural network to colorize a black and white image: Given a black and white image as input and a colored image as output, learn a mapping between them.
To put it in simple words, it is trained to learn to "colorize inside the lines" and to give plausible colors (i.e. green is not a plausible color for a face, unless you live in a galaxy far far away...).
In a way, it's a bit like teaching a child to draw!
Conditional Generative Adversarial Networks
A simple way to train the neural net to colorize images would have been to use an objective function such as a L1 or L2 loss and compare the real colored image to the fake one generated by the network. However this approach does not give the expected result and has the major drawback of averaging plausible colors, thus giving a gray blurry image.
To overcome this issue, we used a cGAN to learn a mapping between grayscale and RGB images as well as a custom loss function adapted to our problem. To put it in simple words, a GAN (a cGAN is just an extension of GANs) is a deep learning architecture where 2 networks compete one against the other: a Generator generates an image and tries to fool the Discriminator that learns to detect whether a colored image is real or generated. The system would reach an equilibrium.
In our case, we use a conditional GAN where the Generator and the Discriminator are given an input black and white image, and learn either the mapping and the discrimination function conditionally to this black and white image.
The Generator's job is to learn how to produce real looking colorized versions so that the Discriminator can't distinguish between the generated image and the real one. Whereas the Discriminator needs to keep up with the Generator in order not to be fooled by its improvements. Eventually, the Generator learns well the underlying distribution of color images data and becomes really good at generating colorized versions of black and white images.
Our Data
We used the publicly-available dataset Labeled Faces in the Wild which contains more than 13,000 images of faces.
We did not investigate if the data was biased (in terms of age, ethnicity or gender representation) though, but it is at least a good basis for starting this project.
Our Model
Our model was trained on a library of 13,000 human portraits. As suggested by the pix2pix paper, the objective function was the classical Binary Cross Entropy loss used to train a cGAN to which we added a L1 loss so that the Generator would give sharper images. The two networks were trained using an Adam optimizer.
We reproduced the paper's neural networks architectures. The generator is a U-net , which is a modified version of the auto-encoder. One of its applications is segmentation in medical images, here it helps segment the different parts of faces which forces the algorithm to "colorize inside the lines". The discriminator is a classical convolutional discriminator.
TODO: add image of the architectures
Results
Training phase
We initially trained our model on a small batch of 15 political leaders to ensure that our network had the right architecture to learn and overfit a small dataset.
This is shown on the following picture where the images on the right are the original images and the ones on the left are the images generated by the generator.
We obtained the following loss (on the training set):
At the beginning the generator has a very poor performance since it generates images at random, but gets better with time.
As the generator improves, the discriminator's performance decreases (the discriminator gets fooled by the generator).
The model eventually reaches an equilibrium.
Inference phase
On the left of the picture you can see an initial photo of Heidi Klum and Seal.
We turned it into a B&W image we passed it to our colorizer model and obtained a coloured image afterwards.


Four dead, six injured, in mass shooting at backyard party in California
Update: Police in California say 10 people have been shot and four of them killed, at a party in Fresno, 200 miles south of San Francisco.
A gunman entered the backyard of a home where people were watching a football game, opened fire, then fled.
Officers say six who were hurt in the attack are in hospital, some are reportedly in a critical condition.
Earlier: Several casualties reported in mass shooting at backyard party in California
Police in California say several people have died and at least nine people were shot at a party in Fresno in what appears to be a “mass casualty shooting”.
Fresno police Lt Bill Dooley said the shooting took place about 6pm on Sunday (2am Monday, Irish time) on the city’s south-east side.
Mr Dooley said there was a party in the backyard of a home to watch a football game when the shooting suspects sneaked in and fired into the crowd.
Mr Dooley told the Fresno Bee and the KSEE/KGPE TV stations that at least nine people were shot, with several people being found dead in the backyard.
There is not yet an exact number on the people who died.
The TV stations reported that others were taken to Community Regional Medical Centre in critical condition, and some are in critical but stable condition.
No suspect is in custody.
READ MORE
Queen approved Andrew’s ‘disastrous’ interview, Emily Maitlis says


|
Connected Home over IP
672cf7684
|
#include <stdint.h>
#include "core/CHIPError.h"
#include "inet/IPAddress.h"
#include "inet/InetInterface.h"
#include "lib/core/Optional.h"
Go to the source code of this file.
Classes | |
| struct | chip::Mdns::TextEntry |
| struct | chip::Mdns::MdnsService |
Namespaces | |
| chip | |
| Adaptation for LwIP ip4_addr_t type. | |
| chip::Mdns | |
Typedefs | |
| using | chip::Mdns::MdnsResolveCallback = void(*)(void *context, MdnsService *result, CHIP_ERROR error) |
| The callback function for mDNS resolve. More... | |
| using | chip::Mdns::MdnsBrowseCallback = void(*)(void *context, MdnsService *services, size_t servicesSize, CHIP_ERROR error) |
| The callback function for mDNS browse. More... | |
| using | chip::Mdns::MdnsAsyncReturnCallback = void(*)(void *context, CHIP_ERROR error) |
Enumerations | |
| enum | chip::Mdns::MdnsServiceProtocol : uint8_t { chip::Mdns::MdnsServiceProtocol::kMdnsProtocolUdp = 0, chip::Mdns::MdnsServiceProtocol::kMdnsProtocolTcp, chip::Mdns::MdnsServiceProtocol::kMdnsProtocolUnknown = 255 } |
Functions | |
| CHIP_ERROR | chip::Mdns::ChipMdnsInit (MdnsAsyncReturnCallback initCallback, MdnsAsyncReturnCallback errorCallback, void *context) |
| This function intializes the mdns module. More... | |
| CHIP_ERROR | chip::Mdns::ChipMdnsSetHostname (const char *hostname) |
| This function sets the host name for services. More... | |
| CHIP_ERROR | chip::Mdns::ChipMdnsPublishService (const MdnsService *service) |
| This function publishes an service via mDNS. More... | |
| CHIP_ERROR | chip::Mdns::ChipMdnsStopPublish () |
| This function stops publishing service via mDNS. More... | |
| CHIP_ERROR | chip::Mdns::ChipMdnsBrowse (const char *type, MdnsServiceProtocol protocol, chip::Inet::IPAddressType addressType, chip::Inet::InterfaceId interface, MdnsBrowseCallback callback, void *context) |
| This function browses the services published by mdns. More... | |
| CHIP_ERROR | chip::Mdns::ChipMdnsResolve (MdnsService *browseResult, chip::Inet::InterfaceId interface, MdnsResolveCallback callback, void *context) |
| This function resolves the services published by mdns. More... | |
Variables | |
| static constexpr uint8_t | chip::Mdns::kMdnsNameMaxSize = 33 |
| static constexpr uint8_t | chip::Mdns::kMdnsProtocolTextMaxSize = 8 |
| static constexpr uint8_t | chip::Mdns::kMdnsTypeMaxSize = 32 |
| static constexpr uint16_t | chip::Mdns::kMdnsTextMaxSize = 64 |
This file defines the platform API to publish and subscribe mDNS services.
You can find the implementation in src/platform/<PLATFORM>/MdnsImpl.cpp.


1.25 Python Portable SQL Database API
Python's portable database API provides script portability
between different vendor-specific SQL database packages. For each
vendor, install the vendor-specific extension module, but write your
scripts according to the portable database API. Your database scripts
will largely continue working unchanged after migrating to a
different underlying vendor package.
Note that database extension modules are not part of the Python
standard library (you must fetch and install them separately). See Section 1.20 earlier in this book
for simpler alternatives. Hint: the Python-based
gadly SQL database system allows scripts to be
prototyped with the database API, before you install a vendor
package.
1.25.1 API Usage Example
from dcoracle import Connect
connobj = connect("user/password@system")
cursobj = connobj.cursor( )
value1, value2 = 'developer', 39
query = 'SELECT name, shoesize FROM empl WHERE job = ? AND
age = ?'
cursobj.execute(query, (value1, value2))
results = cursobj.fetchall( )
for (name, size) in results:
print name, size
1.25.2 Module Interface
This and the following sections provide a
partial list of exports; see the full API
specification at http://www.python.org for details omitted
here.
- connect(parameters...)
-
Constructor for connection objects; represents a connection to the
database. Parameters are vendor-specific.
- paramstyle
-
String giving type of parameter marker formatting (e.g.,
"qmark" = "?" style).
- Warning
-
Exception raised for important warnings such as data truncations.
- Error
-
Exception that is the base class of all other error exceptions.
1.25.3 Connection Objects
Connection objects respond to the following methods:
- close( )
-
Closes the connection now (rather than when _ _del_
_ is called).
- commit( )
-
Commits any pending transactions to the database.
- rollback( )
-
Rolls database back to the start of any pending transaction; closing
a connection without committing the changes first will cause an
implicit rollback.
- cursor( )
-
Returns a new cursor object using the connection.
1.25.4 Cursor Objects
Cursor objects represent database cursors, used to manage the context
of a fetch operation.
- description
-
Sequence of seven-item sequences; each contains information
describing one result column:
(name,
type_code,
display_size,
internal_size,
precision,
scale,
null_ok).
- rowcount
-
Specifies the number of rows that the last
execute* produced (for DQL statements like
select) or affected (for DML statements like
update or insert).
- callproc(procname [,parameters])
-
Calls a stored database procedure with the given name. The sequence
of parameters must contain one entry for each argument that the
procedure expects; result is returned as a modified copy of the
inputs.
- close( )
-
Closes the cursor now (rather than when_ _del_ _
is called).
- execute(operation [,parameters])
-
Prepares and executes a database operation (query or command);
parameters may be specified as list of tuples to insert multiple rows
in a single operation (but executemany is
preferred).
- executemany(operation, seq_of_parameters)
-
Prepares a database operation (query or command) and executes it
against all parameter sequences or mappings in sequence
seq_of_parameters. Similar to multiple
execute calls.
- fetchone( )
-
Fetches the next row of a query result set, returning a single
sequence, or None when no more data is available.
- fetchmany([size=cursor.arraysize])
-
Fetches the next set of rows of a query result, returning a sequence
of sequences (e.g., a list of tuples). An empty sequence is returned
when no more rows are available.
- fetchall( )
-
Fetches all (remaining) rows of a query result, returning them as a
sequence of sequences (e.g., a list of tuples).
1.25.5 Type Objects and Constructors
- Date(year,month,day)
-
Constructs an object holding a date value.
- Time(hour,minute,second)
-
Constructs an object holding a time value.
- None
-
SQL NULL values are represented by the Python None
on input and output.
|


Crownstone needs to know which BLE devices are Crownstones. For the initial setup process it will query the Crownstone servers for this. Your Crownstone email address and password will be stored on the Homey.


HTML Essential Training
Creating lists
Let's examine how to create lists in HTML
Ordered lists
Item one
Item two
Item three
item 3.1
item 3.2
item 3.3
item four


nips nips2013 nips2013-43 nips2013-43-reference knowledge-graph by maker-knowledge-mining
Source: pdf
Author: Ari Pakman, Liam Paninski
Abstract: We present a new approach to sample from generic binary distributions, based on an exact Hamiltonian Monte Carlo algorithm applied to a piecewise continuous augmentation of the binary distribution of interest. An extension of this idea to distributions over mixtures of binary and possibly-truncated Gaussian or exponential variables allows us to sample from posteriors of linear and probit regression models with spike-and-slab priors and truncated parameters. We illustrate the advantages of these algorithms in several examples in which they outperform the Metropolis or Gibbs samplers. 1
[1] R Neal. MCMC Using Hamiltonian Dynamics. Handbook of Markov Chain Monte Carlo, pages 113–162, 2011.
[2] Ari Pakman and Liam Paninski. Exact Hamiltonian Monte Carlo for Truncated Multivariate Gaussians. Journal of Computational and Graphical Statistics, 2013, arXiv:1208.4118.
[3] John A Hertz, Anders S Krogh, and Richard G Palmer. Introduction to the theory of neural computation, volume 1. Westview press, 1991.
[4] Yichuan Zhang, Charles Sutton, Amos Storkey, and Zoubin Ghahramani. Continuous Relaxations for Discrete Hamiltonian Monte Carlo. In Advances in Neural Information Processing Systems 25, pages 3203–3211, 2012.
[5] M.D. Hoffman and A. Gelman. The No-U-Turn sampler: adaptively setting path lengths in Hamiltonian Monte Carlo. Arxiv preprint arXiv:1111.4246, 2011.
[6] T. Park and G. Casella. The Bayesian lasso. Journal of the American Statistical Association, 103(482):681–686, 2008.
[7] C.M. Carvalho, N.G. Polson, and J.G. Scott. The horseshoe estimator for sparse signals. Biometrika, 97(2):465–480, 2010.
[8] T.J. Mitchell and J.J. Beauchamp. Bayesian variable selection in linear regression. Journal of the American Statistical Association, 83(404):1023–1032, 1988.
[9] E.I. George and R.E. McCulloch. Variable selection via Gibbs sampling. Journal of the American Statistical Association, 88(423):881–889, 1993.
[10] S. Mohamed, K. Heller, and Z. Ghahramani. Bayesian and L1 approaches to sparse unsupervised learning. arXiv preprint arXiv:1106.1157, 2011.
[11] I.J. Goodfellow, A. Courville, and Y. Bengio. Spike-and-slab sparse coding for unsupervised feature discovery. arXiv preprint arXiv:1201.3382, 2012.
[12] Yutian Chen and Max Welling. Bayesian structure learning for Markov random ﬁelds with a spike and slab prior. arXiv preprint arXiv:1206.1088, 2012.
[13] Peter J Green. Reversible jump Markov chain Monte Carlo computation and Bayesian model determination. Biometrika, 82(4):711–732, 1995.
[14] Mark E.J. Newman and Gerard T. Barkema. Monte Carlo methods in statistical physics. Oxford: Clarendon Press, 1999., 1, 1999.
[15] Alan D Sokal. Monte Carlo methods in statistical mechanics: foundations and new algorithms, 1989.
[16] Fugao Wang and David P Landau. Efﬁcient, multiple-range random walk algorithm to calculate the density of states. Physical Review Letters, 86(10):2050–2053, 2001. 9


public interface IServiceBeanListener extends BeanListener
destroy, preProcess, preProcess
Copyright © 2013-2014 Sorcersoft.com S.A.. All Rights Reserved.


Class Peer
- java.lang.Object
-
- org.bitcoinj.net.AbstractTimeoutHandler
-
- org.bitcoinj.core.PeerSocketHandler
-
- org.bitcoinj.core.Peer
-
- All Implemented Interfaces:
StreamConnection
public class Peer extends PeerSocketHandler
A Peer handles the high level communication with a Bitcoin node, extending a
PeerSocketHandler
which handles low-level message (de)serialization.Note that timeouts are handled by the extended
AbstractTimeoutHandler
and timeout is automatically disabled (usingAbstractTimeoutHandler.setTimeoutEnabled(boolean)
) once the version handshake completes.
-
-
Field Summary
Fields Modifier and Type Field Description protected java.util.concurrent.locks.ReentrantLock
lock
-
Fields inherited from class org.bitcoinj.core.PeerSocketHandler
peerAddress, writeTarget
-
-
Constructor Summary
Constructors Constructor Description Peer(NetworkParameters params, AbstractBlockChain blockChain, PeerAddress peerAddress, java.lang.String thisSoftwareName, java.lang.String thisSoftwareVersion)
Construct a peer that reads/writes from the given chain.Peer(NetworkParameters params, VersionMessage ver, AbstractBlockChain chain, PeerAddress remoteAddress)
Construct a peer that reads/writes from the given block chain.Peer(NetworkParameters params, VersionMessage ver, PeerAddress remoteAddress, AbstractBlockChain chain)
Construct a peer that reads/writes from the given block chain.Peer(NetworkParameters params, VersionMessage ver, PeerAddress remoteAddress, AbstractBlockChain chain, int downloadTxDependencyDepth)
Construct a peer that reads/writes from the given block chain.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addBlocksDownloadedEventListener(java.util.concurrent.Executor executor, BlocksDownloadedEventListener listener)
Registers a listener that is invoked when new blocks are downloaded.void
addBlocksDownloadedEventListener(BlocksDownloadedEventListener listener)
Registers a listener that is invoked when new blocks are downloaded.void
addChainDownloadStartedEventListener(java.util.concurrent.Executor executor, ChainDownloadStartedEventListener listener)
Registers a listener that is invoked when a blockchain downloaded starts.void
addChainDownloadStartedEventListener(ChainDownloadStartedEventListener listener)
Registers a listener that is invoked when a blockchain downloaded starts.void
addConnectedEventListener(java.util.concurrent.Executor executor, PeerConnectedEventListener listener)
Registers a listener that is invoked when a peer is connected.void
addConnectedEventListener(PeerConnectedEventListener listener)
Registers a listener that is invoked when a peer is connected.void
addDisconnectedEventListener(java.util.concurrent.Executor executor, PeerDisconnectedEventListener listener)
Registers a listener that is invoked when a peer is disconnected.void
addDisconnectedEventListener(PeerDisconnectedEventListener listener)
Registers a listener that is invoked when a peer is disconnected.void
addGetDataEventListener(java.util.concurrent.Executor executor, GetDataEventListener listener)
Registers a listener that is called when messages are received.void
addGetDataEventListener(GetDataEventListener listener)
Registers a listener that is called when messages are received.void
addOnTransactionBroadcastListener(java.util.concurrent.Executor executor, OnTransactionBroadcastListener listener)
Registers a listener that is called when a transaction is broadcast across the networkvoid
addOnTransactionBroadcastListener(OnTransactionBroadcastListener listener)
Registers a listener that is called when a transaction is broadcast across the networkvoid
addPreMessageReceivedEventListener(java.util.concurrent.Executor executor, PreMessageReceivedEventListener listener)
Registers a listener that is called immediately before a message is receivedvoid
addPreMessageReceivedEventListener(PreMessageReceivedEventListener listener)
Registers a listener that is called immediately before a message is receivedvoid
addWallet(Wallet wallet)
Links the given wallet to this peer.void
connectionClosed()
Called when the connection socket is closedvoid
connectionOpened()
Called when the connection socket is first openedcom.google.common.util.concurrent.ListenableFuture<java.util.List<Transaction>>
downloadDependencies(Transaction tx)
Returns a future that wraps a list of all transactions that the given transaction depends on, recursively.protected com.google.common.util.concurrent.ListenableFuture<java.lang.Object>
downloadDependenciesInternal(int maxDepth, int depth, Transaction tx, java.lang.Object marker, java.util.List<Transaction> results)
protected void
endFilteredBlock(FilteredBlock m)
com.google.common.util.concurrent.ListenableFuture<AddressMessage>
getAddr()
Sends a getaddr request to the peer and returns a future that completes with the answer once the peer has replied.long
getBestHeight()
com.google.common.util.concurrent.ListenableFuture<Block>
getBlock(Sha256Hash blockHash)
Asks the connected peer for the block of the given hash, and returns a future representing the answer.BloomFilter
getBloomFilter()
Returns the lastBloomFilter
set bysetBloomFilter(BloomFilter)
.com.google.common.util.concurrent.ListenableFuture<Peer>
getConnectionOpenFuture()
Provides a ListenableFuture that can be used to wait for the socket to connect.long
getLastPingTime()
Returns the elapsed time of the last ping/pong cycle.int
getPeerBlockHeightDifference()
Returns the difference between our best chain height and the peers, which can either be positive if we are behind the peer, or negative if the peer is ahead of us.com.google.common.util.concurrent.ListenableFuture<Transaction>
getPeerMempoolTransaction(Sha256Hash hash)
Asks the connected peer for the given transaction from its memory pool.VersionMessage
getPeerVersionMessage()
Returns version data announced by the remote peer.long
getPingTime()
Returns a moving average of the last N ping/pong cycles.com.google.common.util.concurrent.ListenableFuture<UTXOsMessage>
getUTXOs(java.util.List<TransactionOutPoint> outPoints)
Sends a query to the remote peer asking for the unspent transaction outputs (UTXOs) for the given outpoints, with the memory pool included.com.google.common.util.concurrent.ListenableFuture<UTXOsMessage>
getUTXOs(java.util.List<TransactionOutPoint> outPoints, boolean includeMempool)
Sends a query to the remote peer asking for the unspent transaction outputs (UTXOs) for the given outpoints.com.google.common.util.concurrent.ListenableFuture<Peer>
getVersionHandshakeFuture()
VersionMessage
getVersionMessage()
Returns version data we announce to our remote peers.boolean
isDownloadData()
Returns true if this peer will try and download things it is sent in "inv" messages.boolean
isDownloadTxDependencies()
Returns true if this peer will use getdata/notfound messages to walk backwards through transaction dependencies before handing the transaction off to the wallet.com.google.common.util.concurrent.ListenableFuture<java.lang.Long>
ping()
Sends the peer a ping message and returns a future that will be invoked when the pong is received back.protected com.google.common.util.concurrent.ListenableFuture<java.lang.Long>
ping(long nonce)
protected void
processAlert(AlertMessage m)
protected void
processBlock(Block m)
protected void
processGetData(GetDataMessage getdata)
protected void
processHeaders(HeadersMessage m)
protected void
processInv(InventoryMessage inv)
protected void
processMessage(Message m)
Called every time a message is received from the networkprotected void
processNotFoundMessage(NotFoundMessage m)
protected void
processPong(Pong m)
protected void
processTransaction(Transaction tx)
protected void
processUTXOMessage(UTXOsMessage m)
boolean
removeBlocksDownloadedEventListener(BlocksDownloadedEventListener listener)
boolean
removeChainDownloadStartedEventListener(ChainDownloadStartedEventListener listener)
boolean
removeConnectedEventListener(PeerConnectedEventListener listener)
boolean
removeDisconnectedEventListener(PeerDisconnectedEventListener listener)
boolean
removeGetDataEventListener(GetDataEventListener listener)
boolean
removeOnTransactionBroadcastListener(OnTransactionBroadcastListener listener)
boolean
removePreMessageReceivedEventListener(PreMessageReceivedEventListener listener)
void
removeWallet(Wallet wallet)
Unlinks the given wallet from peer.void
setBloomFilter(BloomFilter filter)
Sets a Bloom filter on this connection.void
setBloomFilter(BloomFilter filter, boolean andQueryMemPool)
Sets a Bloom filter on this connection.void
setDownloadData(boolean downloadData)
If set to false, the peer won't try and fetch blocks and transactions it hears about.void
setDownloadParameters(long secondsSinceEpoch, boolean useFilteredBlocks)
When downloading the block chain, the bodies will be skipped for blocks created before the given date.void
setDownloadTxDependencies(boolean enable)
Sets if this peer will use getdata/notfound messages to walk backwards through transaction dependencies before handing the transaction off to the wallet.void
setDownloadTxDependencies(int depth)
Sets if this peer will use getdata/notfound messages to walk backwards through transaction dependencies before handing the transaction off to the wallet.boolean
setMinProtocolVersion(int minProtocolVersion)
The minimum P2P protocol version that is accepted.void
startBlockChainDownload()
Starts an asynchronous download of the block chain.protected void
startFilteredBlock(FilteredBlock m)
protected void
timeoutOccurred()
java.lang.String
toString()
java.lang.String
toStringServices(long services)
-
Methods inherited from class org.bitcoinj.core.PeerSocketHandler
close, getAddress, getMaxMessageSize, receiveBytes, sendMessage, setWriteTarget
-
Methods inherited from class org.bitcoinj.net.AbstractTimeoutHandler
resetTimeout, setSocketTimeout, setTimeoutEnabled
-
-
-
-
Constructor Detail
-
Peer
public Peer(NetworkParameters params, VersionMessage ver, @Nullable AbstractBlockChain chain, PeerAddress remoteAddress)
Construct a peer that reads/writes from the given block chain.
Note that this does NOT make a connection to the given remoteAddress, it only creates a handler for a connection. If you want to create a one-off connection, create a Peer and pass it to
NioClientManager.openConnection(SocketAddress, StreamConnection)
orNioClient(SocketAddress, StreamConnection, int)
.The remoteAddress provided should match the remote address of the peer which is being connected to, and is used to keep track of which peers relayed transactions and offer more descriptive logging.
-
Peer
public Peer(NetworkParameters params, VersionMessage ver, PeerAddress remoteAddress, @Nullable AbstractBlockChain chain)
Construct a peer that reads/writes from the given block chain. Transactions stored in a
TxConfidenceTable
will have their confidence levels updated when a peer announces it, to reflect the greater likelihood that the transaction is valid.Note that this does NOT make a connection to the given remoteAddress, it only creates a handler for a connection. If you want to create a one-off connection, create a Peer and pass it to
NioClientManager.openConnection(SocketAddress, StreamConnection)
orNioClient(SocketAddress, StreamConnection, int)
.The remoteAddress provided should match the remote address of the peer which is being connected to, and is used to keep track of which peers relayed transactions and offer more descriptive logging.
-
Peer
public Peer(NetworkParameters params, VersionMessage ver, PeerAddress remoteAddress, @Nullable AbstractBlockChain chain, int downloadTxDependencyDepth)
Construct a peer that reads/writes from the given block chain. Transactions stored in a
TxConfidenceTable
will have their confidence levels updated when a peer announces it, to reflect the greater likelihood that the transaction is valid.Note that this does NOT make a connection to the given remoteAddress, it only creates a handler for a connection. If you want to create a one-off connection, create a Peer and pass it to
NioClientManager.openConnection(SocketAddress, StreamConnection)
orNioClient(SocketAddress, StreamConnection, int)
.The remoteAddress provided should match the remote address of the peer which is being connected to, and is used to keep track of which peers relayed transactions and offer more descriptive logging.
-
Peer
public Peer(NetworkParameters params, AbstractBlockChain blockChain, PeerAddress peerAddress, java.lang.String thisSoftwareName, java.lang.String thisSoftwareVersion)
Construct a peer that reads/writes from the given chain. Automatically creates a VersionMessage for you from the given software name/version strings, which should be something like "MySimpleTool", "1.0" and which will tell the remote node to relay transaction inv messages before it has received a filter.
Note that this does NOT make a connection to the given remoteAddress, it only creates a handler for a connection. If you want to create a one-off connection, create a Peer and pass it to
NioClientManager.openConnection(SocketAddress, StreamConnection)
orNioClient(SocketAddress, StreamConnection, int)
.The remoteAddress provided should match the remote address of the peer which is being connected to, and is used to keep track of which peers relayed transactions and offer more descriptive logging.
-
-
Method Detail
-
addBlocksDownloadedEventListener
public void addBlocksDownloadedEventListener(BlocksDownloadedEventListener listener)
Registers a listener that is invoked when new blocks are downloaded.
-
addBlocksDownloadedEventListener
public void addBlocksDownloadedEventListener(java.util.concurrent.Executor executor, BlocksDownloadedEventListener listener)
Registers a listener that is invoked when new blocks are downloaded.
-
addChainDownloadStartedEventListener
public void addChainDownloadStartedEventListener(ChainDownloadStartedEventListener listener)
Registers a listener that is invoked when a blockchain downloaded starts.
-
addChainDownloadStartedEventListener
public void addChainDownloadStartedEventListener(java.util.concurrent.Executor executor, ChainDownloadStartedEventListener listener)
Registers a listener that is invoked when a blockchain downloaded starts.
-
addConnectedEventListener
public void addConnectedEventListener(PeerConnectedEventListener listener)
Registers a listener that is invoked when a peer is connected.
-
addConnectedEventListener
public void addConnectedEventListener(java.util.concurrent.Executor executor, PeerConnectedEventListener listener)
Registers a listener that is invoked when a peer is connected.
-
addDisconnectedEventListener
public void addDisconnectedEventListener(PeerDisconnectedEventListener listener)
Registers a listener that is invoked when a peer is disconnected.
-
addDisconnectedEventListener
public void addDisconnectedEventListener(java.util.concurrent.Executor executor, PeerDisconnectedEventListener listener)
Registers a listener that is invoked when a peer is disconnected.
-
addGetDataEventListener
public void addGetDataEventListener(GetDataEventListener listener)
Registers a listener that is called when messages are received.
-
addGetDataEventListener
public void addGetDataEventListener(java.util.concurrent.Executor executor, GetDataEventListener listener)
Registers a listener that is called when messages are received.
-
addOnTransactionBroadcastListener
public void addOnTransactionBroadcastListener(OnTransactionBroadcastListener listener)
Registers a listener that is called when a transaction is broadcast across the network
-
addOnTransactionBroadcastListener
public void addOnTransactionBroadcastListener(java.util.concurrent.Executor executor, OnTransactionBroadcastListener listener)
Registers a listener that is called when a transaction is broadcast across the network
-
addPreMessageReceivedEventListener
public void addPreMessageReceivedEventListener(PreMessageReceivedEventListener listener)
Registers a listener that is called immediately before a message is received
-
addPreMessageReceivedEventListener
public void addPreMessageReceivedEventListener(java.util.concurrent.Executor executor, PreMessageReceivedEventListener listener)
Registers a listener that is called immediately before a message is received
-
removeBlocksDownloadedEventListener
public boolean removeBlocksDownloadedEventListener(BlocksDownloadedEventListener listener)
-
removeChainDownloadStartedEventListener
public boolean removeChainDownloadStartedEventListener(ChainDownloadStartedEventListener listener)
-
removeConnectedEventListener
public boolean removeConnectedEventListener(PeerConnectedEventListener listener)
-
removeDisconnectedEventListener
public boolean removeDisconnectedEventListener(PeerDisconnectedEventListener listener)
-
removeGetDataEventListener
public boolean removeGetDataEventListener(GetDataEventListener listener)
-
removeOnTransactionBroadcastListener
public boolean removeOnTransactionBroadcastListener(OnTransactionBroadcastListener listener)
-
removePreMessageReceivedEventListener
public boolean removePreMessageReceivedEventListener(PreMessageReceivedEventListener listener)
-
toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
-
toStringServices
public java.lang.String toStringServices(long services)
-
timeoutOccurred
protected void timeoutOccurred()
- Overrides:
timeoutOccurred
in classPeerSocketHandler
-
connectionClosed
public void connectionClosed()
Description copied from interface:StreamConnection
Called when the connection socket is closed
-
connectionOpened
public void connectionOpened()
Description copied from interface:StreamConnection
Called when the connection socket is first opened
-
getConnectionOpenFuture
public com.google.common.util.concurrent.ListenableFuture<Peer> getConnectionOpenFuture()
Provides a ListenableFuture that can be used to wait for the socket to connect. A socket connection does not mean that protocol handshake has occurred.
-
getVersionHandshakeFuture
public com.google.common.util.concurrent.ListenableFuture<Peer> getVersionHandshakeFuture()
-
processMessage
protected void processMessage(Message m) throws java.lang.Exception
Description copied from class:PeerSocketHandler
Called every time a message is received from the network- Specified by:
processMessage
in classPeerSocketHandler
- Throws:
java.lang.Exception
-
processUTXOMessage
protected void processUTXOMessage(UTXOsMessage m)
-
startFilteredBlock
protected void startFilteredBlock(FilteredBlock m)
-
processNotFoundMessage
protected void processNotFoundMessage(NotFoundMessage m)
-
processAlert
protected void processAlert(AlertMessage m)
-
processHeaders
protected void processHeaders(HeadersMessage m) throws ProtocolException
- Throws:
ProtocolException
-
processGetData
protected void processGetData(GetDataMessage getdata)
-
processTransaction
protected void processTransaction(Transaction tx) throws VerificationException
- Throws:
VerificationException
-
downloadDependencies
public com.google.common.util.concurrent.ListenableFuture<java.util.List<Transaction>> downloadDependencies(Transaction tx)
Returns a future that wraps a list of all transactions that the given transaction depends on, recursively. Only transactions in peers memory pools are included; the recursion stops at transactions that are in the current best chain. So it doesn't make much sense to provide a tx that was already in the best chain and a precondition checks this.
For example, if tx has 2 inputs that connect to transactions A and B, and transaction B is unconfirmed and has one input connecting to transaction C that is unconfirmed, and transaction C connects to transaction D that is in the chain, then this method will return either {B, C} or {C, B}. No ordering is guaranteed.
This method is useful for apps that want to learn about how long an unconfirmed transaction might take to confirm, by checking for unexpectedly time locked transactions, unusually deep dependency trees or fee-paying transactions that depend on unconfirmed free transactions.
Note that dependencies downloaded this way will not trigger the onTransaction method of event listeners.
-
downloadDependenciesInternal
protected com.google.common.util.concurrent.ListenableFuture<java.lang.Object> downloadDependenciesInternal(int maxDepth, int depth, Transaction tx, java.lang.Object marker, java.util.List<Transaction> results)
-
processBlock
protected void processBlock(Block m)
-
endFilteredBlock
protected void endFilteredBlock(FilteredBlock m)
-
processInv
protected void processInv(InventoryMessage inv)
-
getBlock
public com.google.common.util.concurrent.ListenableFuture<Block> getBlock(Sha256Hash blockHash)
Asks the connected peer for the block of the given hash, and returns a future representing the answer. If you want the block right away and don't mind waiting for it, just call .get() on the result. Your thread will block until the peer answers.
-
getPeerMempoolTransaction
public com.google.common.util.concurrent.ListenableFuture<Transaction> getPeerMempoolTransaction(Sha256Hash hash)
Asks the connected peer for the given transaction from its memory pool. Transactions in the chain cannot be retrieved this way because peers don't have a transaction ID to transaction-pos-on-disk index, and besides, in future many peers will delete old transaction data they don't need.
-
getAddr
public com.google.common.util.concurrent.ListenableFuture<AddressMessage> getAddr()
Sends a getaddr request to the peer and returns a future that completes with the answer once the peer has replied.
-
setDownloadParameters
public void setDownloadParameters(long secondsSinceEpoch, boolean useFilteredBlocks)
When downloading the block chain, the bodies will be skipped for blocks created before the given date. Any transactions relevant to the wallet will therefore not be found, but if you know your wallet has no such transactions it doesn't matter and can save a lot of bandwidth and processing time. Note that the times of blocks isn't known until their headers are available and they are requested in chunks, so some headers may be downloaded twice using this scheme, but this optimization can still be a large win for newly created wallets.- Parameters:
secondsSinceEpoch
- Time in seconds since the epoch or 0 to reset to always downloading block bodies.
-
addWallet
public void addWallet(Wallet wallet)
Links the given wallet to this peer. If you have multiple peers, you should use aPeerGroup
to manage them and use thePeerGroup.addWallet(Wallet)
method instead of registering the wallet with each peer independently, otherwise the wallet will receive duplicate notifications.
-
removeWallet
public void removeWallet(Wallet wallet)
Unlinks the given wallet from peer. SeeaddWallet(Wallet)
.
-
startBlockChainDownload
public void startBlockChainDownload()
Starts an asynchronous download of the block chain. The chain download is deemed to be complete once we've downloaded the same number of blocks that the peer advertised having in its version handshake message.
-
ping
public com.google.common.util.concurrent.ListenableFuture<java.lang.Long> ping() throws ProtocolException
Sends the peer a ping message and returns a future that will be invoked when the pong is received back. The future provides a number which is the number of milliseconds elapsed between the ping and the pong. Once the pong is received the value returned bygetLastPingTime()
is updated.- Throws:
ProtocolException
- if the peer version is too low to support measurable pings.
-
ping
protected com.google.common.util.concurrent.ListenableFuture<java.lang.Long> ping(long nonce) throws ProtocolException
- Throws:
ProtocolException
-
getLastPingTime
public long getLastPingTime()
Returns the elapsed time of the last ping/pong cycle. Ifping()
has never been called or we did not hear back the "pong" message yet, returnsLong.MAX_VALUE
.
-
getPingTime
public long getPingTime()
Returns a moving average of the last N ping/pong cycles. Ifping()
has never been called or we did not hear back the "pong" message yet, returnsLong.MAX_VALUE
. The moving average window is 5 buckets.
-
processPong
protected void processPong(Pong m)
-
getPeerBlockHeightDifference
public int getPeerBlockHeightDifference()
Returns the difference between our best chain height and the peers, which can either be positive if we are behind the peer, or negative if the peer is ahead of us.
-
isDownloadData
public boolean isDownloadData()
Returns true if this peer will try and download things it is sent in "inv" messages. Normally you only need one peer to be downloading data. Defaults to true.
-
setDownloadData
public void setDownloadData(boolean downloadData)
If set to false, the peer won't try and fetch blocks and transactions it hears about. Normally, only one peer should download missing blocks. Defaults to true. Changing this value from false to true may trigger a request to the remote peer for the contents of its memory pool, if Bloom filtering is active.
-
getPeerVersionMessage
public VersionMessage getPeerVersionMessage()
Returns version data announced by the remote peer.
-
getVersionMessage
public VersionMessage getVersionMessage()
Returns version data we announce to our remote peers.
-
getBestHeight
public long getBestHeight()
- Returns:
- the height of the best chain as claimed by peer: sum of its ver announcement and blocks announced since.
-
setMinProtocolVersion
public boolean setMinProtocolVersion(int minProtocolVersion)
The minimum P2P protocol version that is accepted. If the peer speaks a protocol version lower than this, it will be disconnected.- Returns:
- true if the peer was disconnected as a result
-
setBloomFilter
public void setBloomFilter(BloomFilter filter)
Sets a Bloom filter on this connection. This will cause the given
BloomFilter
object to be sent to the remote peer and if either a memory pool has been set using the constructor or the vDownloadData property is true, aMemoryPoolMessage
is sent as well to trigger downloading of any pending transactions that may be relevant.The Peer does not automatically request filters from any wallets added using
addWallet(Wallet)
. This is to allow callers to avoid redundantly recalculating the same filter repeatedly when using multiple peers and multiple wallets together.Therefore, you should not use this method if your app uses a
PeerGroup
. It is called for you.If the remote peer doesn't support Bloom filtering, then this call is ignored. Once set you presently cannot unset a filter, though the underlying p2p protocol does support it.
-
setBloomFilter
public void setBloomFilter(BloomFilter filter, boolean andQueryMemPool)
Sets a Bloom filter on this connection. This will cause the given
BloomFilter
object to be sent to the remote peer and if requested, aMemoryPoolMessage
is sent as well to trigger downloading of any pending transactions that may be relevant.The Peer does not automatically request filters from any wallets added using
addWallet(Wallet)
. This is to allow callers to avoid redundantly recalculating the same filter repeatedly when using multiple peers and multiple wallets together.Therefore, you should not use this method if your app uses a
PeerGroup
. It is called for you.If the remote peer doesn't support Bloom filtering, then this call is ignored. Once set you presently cannot unset a filter, though the underlying p2p protocol does support it.
-
getBloomFilter
public BloomFilter getBloomFilter()
Returns the lastBloomFilter
set bysetBloomFilter(BloomFilter)
. Bloom filters tell the remote node what transactions to send us, in a compact manner.
-
getUTXOs
public com.google.common.util.concurrent.ListenableFuture<UTXOsMessage> getUTXOs(java.util.List<TransactionOutPoint> outPoints)
Sends a query to the remote peer asking for the unspent transaction outputs (UTXOs) for the given outpoints, with the memory pool included. The result should be treated only as a hint: it's possible for the returned outputs to be fictional and not exist in any transaction, and it's possible for them to be spent the moment after the query returns. Most peers do not support this request. You will need to connect to Bitcoin XT peers if you want this to work.- Throws:
ProtocolException
- if this peer doesn't support the protocol.
-
getUTXOs
public com.google.common.util.concurrent.ListenableFuture<UTXOsMessage> getUTXOs(java.util.List<TransactionOutPoint> outPoints, boolean includeMempool)
Sends a query to the remote peer asking for the unspent transaction outputs (UTXOs) for the given outpoints. The result should be treated only as a hint: it's possible for the returned outputs to be fictional and not exist in any transaction, and it's possible for them to be spent the moment after the query returns. Most peers do not support this request. You will need to connect to Bitcoin XT peers if you want this to work.- Parameters:
includeMempool
- If true (the default) the results take into account the contents of the memory pool too.- Throws:
ProtocolException
- if this peer doesn't support the protocol.
-
isDownloadTxDependencies
public boolean isDownloadTxDependencies()
Returns true if this peer will use getdata/notfound messages to walk backwards through transaction dependencies before handing the transaction off to the wallet. The wallet can do risk analysis on pending/recent transactions to try and discover if a pending tx might be at risk of double spending.
-
setDownloadTxDependencies
public void setDownloadTxDependencies(boolean enable)
Sets if this peer will use getdata/notfound messages to walk backwards through transaction dependencies before handing the transaction off to the wallet. The wallet can do risk analysis on pending/recent transactions to try and discover if a pending tx might be at risk of double spending.
-
setDownloadTxDependencies
public void setDownloadTxDependencies(int depth)
Sets if this peer will use getdata/notfound messages to walk backwards through transaction dependencies before handing the transaction off to the wallet. The wallet can do risk analysis on pending/recent transactions to try and discover if a pending tx might be at risk of double spending.
-
-


new Vector2(x, y, z)
Parameters:
| Name | Type | Argument | Default | Description |
|---|---|---|---|---|
x |
Float |
<optional> |
0 | |
y |
Float |
<optional> |
0 | |
z |
Float |
<optional> |
0 |
- Source:
Example
var pos = new DE.Vector2( 150, 100 );
Members
-
<private, static> _cosAngle :Float
-
store cosinus
Type:
- Float
- Source:
-
<private, static> _sinAngle :Float
-
store sinus
Type:
- Float
- Source:
-
<static> this.rotation :Float
-
current rotation, between 0 and 2PI
Type:
- Float
- Source:
-
<static> this.x :Float
-
Type:
- Float
- Source:
-
<static> this.y :Float
-
Type:
- Float
- Source:
-
<static> this.z :Float
-
Type:
- Float
- Source:
Methods
-
<static> this.dotProduct(a, b) → {Float}
-
return the dotProduct between two Vector
See wikipedia dot product for more informationsParameters:
Name Type Description a
Vector2 first vector2
b
Vector2 second vector2
- Source:
Returns:
dotProduct result
- Type
- Float
-
<static> this.getAngle(a, b) → {Float}
-
return the angle (radians) between two vector2
Parameters:
Name Type Description a
Vector2 first vector2
b
Vector2 second vector2
- Source:
Returns:
angle result
- Type
- Float
-
<static> this.getHarmonics(rotation) → {Harmonics}
-
return the harmonics value
can pass a rotation to get harmonics with this rotationParameters:
Name Type Argument Description rotation
Float <optional>
used by gameObjects in getPos and other
- Source:
Returns:
harmonics (cosinus and sinus)
- Type
- Harmonics
-
<static> this.getVector(a, b) → {Vector2}
-
return the Vector between two Vector2
Parameters:
Name Type Description a
Vector2 first vector2
b
Vector2 second vector2
- Source:
Returns:
this current instance
- Type
- Vector2
-
<static> this.getVectorAngle(vector2) → {Float}
-
return the angle from a vector usefull for moves / translations without rotation
Parameters:
Name Type Description vector2
Vector2 - Source:
Returns:
radians value
- Type
- Float
-
<static> this.isInRangeFrom(other, range) → {Boolean}
-
trigger a circle collision with an other Vector and a range
Parameters:
Name Type Description other
Vector2 range
Float - Source:
Returns:
isInRange result
- Type
- Boolean
-
<static> this.multiply(coef) → {Vector2}
-
multiply this vector with coef
Parameters:
Name Type Description coef
Float - Source:
Returns:
this current instance
- Type
- Vector2
-
<static> this.normalize() → {Vector2}
-
change the vector length to 1 (check wikipedia normalize if you want know more about)
- Source:
Returns:
this current instance
- Type
- Vector2
-
<static> this.rotate(angle, ignoreDelta) → {Float}
-
apply the given angle to rotation
Parameters:
Name Type Argument Description angle
Float rotation value
ignoreDelta
Boolean <optional>
if you want to prevent deltaTime adjustment
- Source:
Returns:
this.rotation current rotation
- Type
- Float
-
<static> this.setPosition(Vector2) → {Vector2}
-
set precise position
Parameters:
Name Type Description Vector2
Vector2 | Float or x
- Source:
Returns:
this current instance
- Type
- Vector2
-
<static> this.setRotation(newAngle) → {Float}
-
set precise rotation
Parameters:
Name Type Description newAngle
Float - Source:
Returns:
this.rotation current rotation
- Type
- Float
-
<static> this.translate(vector2, absolute, ignoreDelta) → {Vector2}
-
move position along the given Vector2
Parameters:
Name Type Argument Description vector2
Vector2 vector to translate along
absolute
Boolean if absolute, translation will ignore current rotation
ignoreDelta
Boolean <optional>
if you want to prevent deltaTime adjustment
- Source:
Returns:
this current instance
- Type
- Vector2


| Total net profit | -26.71 | Gross profit | 8.53 | Gross loss | -35.24 |
| Profit factor | 0.24 | Expected payoff | -0.7 | ||
| Absolute drawdown | -27.58 | Maximal drawdown (%) | 26.81 (-3481.82%) | ||
| Total trades | 38 | Profit trades (% of total) | 9 (23.68%) | Loss trades (% of total) | 29 (76.32%) |
| Long positions (won %) | 21 (19.05%) | Short positions (won %) | 17 (29.41%) | ||
| Largest | profit trade | 2.1 | loss trade | -3.12 | |
| Average | profit trade | 0.95 | loss trade | -1.22 | |
| Minimum | profit trade | 0.32 | loss trade | -0.02 | |
| Maximum | take profit in pips | 284.1 | stop loss in pips | -171.6 | |
| Average | take profit in pips | 24.1 | stop loss in pips | -52.4 | |
| Minimum | take profit in pips | -53.1 | stop loss in pips | -16.4 | |
| Maximum | Reward-Risk | 11.6 | Duration in minutes | 293 | |
| Average | Reward-Risk | 1.0 | Duration in minutes | 59.4 | |
| Minimum | Reward-Risk | 0.0 | Duration in minutes | 0 | |
| Maximum | consecutive wins (profit in money) | 2.0 (2.87) | consecutive losses (loss in money) | 7.0 (-6.05) | |
| Average | consecutive wins | 1.0 | consecutive losses | 4.0 |
| Total net profit | -19.51 | Gross profit | 2.38 | Gross loss | -21.89 |
| Profit factor | 0.11 | Expected payoff | -0.93 | ||
| Absolute drawdown | -20.38 | Maximal drawdown (%) | 19.61 (-2546.75%) | ||
| Total trades | 21 | Profit trades (% of total) | 4 (19.05%) | Loss trades (% of total) | 17 (80.95%) |
| Largest | profit trade | 0.87 | loss trade | -3.12 | |
| Average | profit trade | 0.59 | loss trade | -1.29 | |
| Minimum | profit trade | 0.32 | loss trade | -0.02 | |
| Maximum | take profit in pips | 77.1 | stop loss in pips | -171.6 | |
| Average | take profit in pips | 5.0 | stop loss in pips | -63.3 | |
| Minimum | take profit in pips | -53.1 | stop loss in pips | -22.3 | |
| Maximum | Reward-Risk | 2.1 | Duration in minutes | 293.0 | |
| Average | Reward-Risk | 0.4 | Duration in minutes | 81.4 | |
| Minimum | Reward-Risk | 0.0 | Duration in minutes | 0.0 | |
| Maximum | consecutive wins (profit in money) | 1.0 (0.32) | consecutive losses (loss in money) | 7.0 (-9.51) | |
| Average | consecutive wins | 1.0 | consecutive losses | 4.0 |
| Total net profit | -7.2 | Gross profit | 6.15 | Gross loss | -13.35 |
| Profit factor | 0.46 | Expected payoff | -0.42 | ||
| Absolute drawdown | -8.55 | Maximal drawdown (%) | 7.72 (-930.12%) | ||
| Total trades | 17 | Profit trades (% of total) | 5 (29.41%) | Loss trades (% of total) | 12 (70.59%) |
| Largest | profit trade | 2.1 | loss trade | -2.06 | |
| Average | profit trade | 1.23 | loss trade | -1.11 | |
| Minimum | profit trade | 0.62 | loss trade | -0.55 | |
| Maximum | take profit in pips | 284.1 | stop loss in pips | -132.0 | |
| Average | take profit in pips | 47.7 | stop loss in pips | -38.9 | |
| Minimum | take profit in pips | -5.2 | stop loss in pips | -16.4 | |
| Maximum | Reward-Risk | 11.6 | Duration in minutes | 179.0 | |
| Average | Reward-Risk | 1.7 | Duration in minutes | 32.2 | |
| Minimum | Reward-Risk | Duration in minutes | 0.0 | ||
| Maximum | consecutive wins (profit in money) | 2.0 (2.87) | consecutive losses (loss in money) | 7.0 (-6.44) | |
| Average | consecutive wins | 1.0 | consecutive losses | 3.0 |


People's vulnerability to hazards and place attachment are two major themes of my research in Mount Merapi. Literature studies and in-depth interviews were adopted to collect all data required for supporting my future doctoral research that focuses on human-environmental interrelationship in hazardous areas. Find the brief explanations about these two themes of my projects in Merapi.
The late Mbah Maridjan is the gate keeper or mediator between the gods living in the volcano and the community
Community of Mount Merapi traditionally holds strong beliefs in myths and ancestral teaching about disasters
The late Mbah Maridjan is the mediator between the gods living in the volcano and the community
Mbah Maridjan was the cultural symbol of Mount Merapi. Despite his death during the 2010 eruption, his legacy remained. He gained popularity due to his refusal to leave the volcano during the 2006 eruption. The Sultan who was also the governor of the province of Yogyakarta Special Regions was perceived by the gate keeper as political leader rather than a Sultan. Ironically, he was appointed by the former Sultan to lead the spiritual rite of Labuhan Merapi. Many villagers in Mount Merapi relied on his instincts in predicting eruption disasters until the eruption in 2010 finally took the gate keeper's life and his loyal followers.
“The whole people in this village are my family. Evacuating for 2.5 months in barracks with them has united us. If I can choose, I prefer to live in my former house although today, I could physically and emotinoally become much closer to my neighbors. When we open our front doors, we can immediately see everyone. Those who see me would ask for instance, “Madam, are you on your way home?” In the past, we lived separately so we barely met one to another. Today, we become much closer and can talk to each other.”


SUBROUTINE ZSYTRF( UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO ) * * -- LAPACK routine (version 3.1) -- * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. * November 2006 * * .. Scalar Arguments .. CHARACTER UPLO INTEGER INFO, LDA, LWORK, N * .. * .. Array Arguments .. INTEGER IPIV( * ) COMPLEX*16 A( LDA, * ), WORK( * ) * .. * * Purpose * ======= * * ZSYTRF computes the factorization of a complex symmetric matrix A * using the Bunch-Kaufman diagonal pivoting method. The form of the * factorization is * * A = U*D*U**T or A = L*D*L**T * * where U (or L) is a product of permutation and unit upper (lower) * triangular matrices, and D is symmetric and block diagonal with * with 1-by-1 and 2-by-2 diagonal blocks. * * This is the blocked version of the algorithm, calling Level 3 BLAS. * * Arguments * ========= * * UPLO (input) CHARACTER*1 * = 'U': Upper triangle of A is stored; * = 'L': Lower triangle of A is stored. * * N (input) INTEGER * The order of the matrix A. N >= 0. * * A (input/output) COMPLEX*16 array, dimension (LDA,N) * On entry, the symmetric matrix A. If UPLO = 'U', the leading * N-by-N upper triangular part of A contains the upper * triangular part of the matrix A, and the strictly lower * triangular part of A is not referenced. If UPLO = 'L', the * leading N-by-N lower triangular part of A contains the lower * triangular part of the matrix A, and the strictly upper * triangular part of A is not referenced. * * On exit, the block diagonal matrix D and the multipliers used * to obtain the factor U or L (see below for further details). * * LDA (input) INTEGER * The leading dimension of the array A. LDA >= max(1,N). * * IPIV (output) INTEGER array, dimension (N) * Details of the interchanges and the block structure of D. * If IPIV(k) > 0, then rows and columns k and IPIV(k) were * interchanged and D(k,k) is a 1-by-1 diagonal block. * If UPLO = 'U' and IPIV(k) = IPIV(k-1) < 0, then rows and * columns k-1 and -IPIV(k) were interchanged and D(k-1:k,k-1:k) * is a 2-by-2 diagonal block. If UPLO = 'L' and IPIV(k) = * IPIV(k+1) < 0, then rows and columns k+1 and -IPIV(k) were * interchanged and D(k:k+1,k:k+1) is a 2-by-2 diagonal block. * * WORK (workspace/output) COMPLEX*16 array, dimension (MAX(1,LWORK)) * On exit, if INFO = 0, WORK(1) returns the optimal LWORK. * * LWORK (input) INTEGER * The length of WORK. LWORK >=1. For best performance * LWORK >= N*NB, where NB is the block size returned by ILAENV. * * If LWORK = -1, then a workspace query is assumed; the routine * only calculates the optimal size of the WORK array, returns * this value as the first entry of the WORK array, and no error * message related to LWORK is issued by XERBLA. * * INFO (output) INTEGER * = 0: successful exit * < 0: if INFO = -i, the i-th argument had an illegal value * > 0: if INFO = i, D(i,i) is exactly zero. The factorization * has been completed, but the block diagonal matrix D is * exactly singular, and division by zero will occur if it * is used to solve a system of equations. * * Further Details * =============== * * If UPLO = 'U', then A = U*D*U', where * U = P(n)*U(n)* ... *P(k)U(k)* ..., * i.e., U is a product of terms P(k)*U(k), where k decreases from n to * 1 in steps of 1 or 2, and D is a block diagonal matrix with 1-by-1 * and 2-by-2 diagonal blocks D(k). P(k) is a permutation matrix as * defined by IPIV(k), and U(k) is a unit upper triangular matrix, such * that if the diagonal block D(k) is of order s (s = 1 or 2), then * * ( I v 0 ) k-s * U(k) = ( 0 I 0 ) s * ( 0 0 I ) n-k * k-s s n-k * * If s = 1, D(k) overwrites A(k,k), and v overwrites A(1:k-1,k). * If s = 2, the upper triangle of D(k) overwrites A(k-1,k-1), A(k-1,k), * and A(k,k), and v overwrites A(1:k-2,k-1:k). * * If UPLO = 'L', then A = L*D*L', where * L = P(1)*L(1)* ... *P(k)*L(k)* ..., * i.e., L is a product of terms P(k)*L(k), where k increases from 1 to * n in steps of 1 or 2, and D is a block diagonal matrix with 1-by-1 * and 2-by-2 diagonal blocks D(k). P(k) is a permutation matrix as * defined by IPIV(k), and L(k) is a unit lower triangular matrix, such * that if the diagonal block D(k) is of order s (s = 1 or 2), then * * ( I 0 0 ) k-1 * L(k) = ( 0 I 0 ) s * ( 0 v I ) n-k-s+1 * k-1 s n-k-s+1 * * If s = 1, D(k) overwrites A(k,k), and v overwrites A(k+1:n,k). * If s = 2, the lower triangle of D(k) overwrites A(k,k), A(k+1,k), * and A(k+1,k+1), and v overwrites A(k+2:n,k:k+1). * * ===================================================================== * * .. Local Scalars .. LOGICAL LQUERY, UPPER INTEGER IINFO, IWS, J, K, KB, LDWORK, LWKOPT, NB, NBMIN * .. * .. External Functions .. LOGICAL LSAME INTEGER ILAENV EXTERNAL LSAME, ILAENV * .. * .. External Subroutines .. EXTERNAL XERBLA, ZLASYF, ZSYTF2 * .. * .. Intrinsic Functions .. INTRINSIC MAX * .. * .. Executable Statements .. * * Test the input parameters. * INFO = 0 UPPER = LSAME( UPLO, 'U' ) LQUERY = ( LWORK.EQ.-1 ) IF( .NOT.UPPER .AND. .NOT.LSAME( UPLO, 'L' ) ) THEN INFO = -1 ELSE IF( N.LT.0 ) THEN INFO = -2 ELSE IF( LDA.LT.MAX( 1, N ) ) THEN INFO = -4 ELSE IF( LWORK.LT.1 .AND. .NOT.LQUERY ) THEN INFO = -7 END IF * IF( INFO.EQ.0 ) THEN * * Determine the block size * NB = ILAENV( 1, 'ZSYTRF', UPLO, N, -1, -1, -1 ) LWKOPT = N*NB WORK( 1 ) = LWKOPT END IF * IF( INFO.NE.0 ) THEN CALL XERBLA( 'ZSYTRF', -INFO ) RETURN ELSE IF( LQUERY ) THEN RETURN END IF * NBMIN = 2 LDWORK = N IF( NB.GT.1 .AND. NB.LT.N ) THEN IWS = LDWORK*NB IF( LWORK.LT.IWS ) THEN NB = MAX( LWORK / LDWORK, 1 ) NBMIN = MAX( 2, ILAENV( 2, 'ZSYTRF', UPLO, N, -1, -1, -1 ) ) END IF ELSE IWS = 1 END IF IF( NB.LT.NBMIN ) $ NB = N * IF( UPPER ) THEN * * Factorize A as U*D*U' using the upper triangle of A * * K is the main loop index, decreasing from N to 1 in steps of * KB, where KB is the number of columns factorized by ZLASYF; * KB is either NB or NB-1, or K for the last block * K = N 10 CONTINUE * * If K < 1, exit from loop * IF( K.LT.1 ) $ GO TO 40 * IF( K.GT.NB ) THEN * * Factorize columns k-kb+1:k of A and use blocked code to * update columns 1:k-kb * CALL ZLASYF( UPLO, K, NB, KB, A, LDA, IPIV, WORK, N, IINFO ) ELSE * * Use unblocked code to factorize columns 1:k of A * CALL ZSYTF2( UPLO, K, A, LDA, IPIV, IINFO ) KB = K END IF * * Set INFO on the first occurrence of a zero pivot * IF( INFO.EQ.0 .AND. IINFO.GT.0 ) $ INFO = IINFO * * Decrease K and return to the start of the main loop * K = K - KB GO TO 10 * ELSE * * Factorize A as L*D*L' using the lower triangle of A * * K is the main loop index, increasing from 1 to N in steps of * KB, where KB is the number of columns factorized by ZLASYF; * KB is either NB or NB-1, or N-K+1 for the last block * K = 1 20 CONTINUE * * If K > N, exit from loop * IF( K.GT.N ) $ GO TO 40 * IF( K.LE.N-NB ) THEN * * Factorize columns k:k+kb-1 of A and use blocked code to * update columns k+kb:n * CALL ZLASYF( UPLO, N-K+1, NB, KB, A( K, K ), LDA, IPIV( K ), $ WORK, N, IINFO ) ELSE * * Use unblocked code to factorize columns k:n of A * CALL ZSYTF2( UPLO, N-K+1, A( K, K ), LDA, IPIV( K ), IINFO ) KB = N - K + 1 END IF * * Set INFO on the first occurrence of a zero pivot * IF( INFO.EQ.0 .AND. IINFO.GT.0 ) $ INFO = IINFO + K - 1 * * Adjust IPIV * DO 30 J = K, K + KB - 1 IF( IPIV( J ).GT.0 ) THEN IPIV( J ) = IPIV( J ) + K - 1 ELSE IPIV( J ) = IPIV( J ) - K + 1 END IF 30 CONTINUE * * Increase K and return to the start of the main loop * K = K + KB GO TO 20 * END IF * 40 CONTINUE WORK( 1 ) = LWKOPT RETURN * * End of ZSYTRF * END


These are snapshots of places I'd been to before my year in Europe
My year in Europe
Here you can see photos from the year I spent in Europe during high school
Japan
I studied in Tokyo at Meiji Gakuin University for my last semester in college. Check it out here!
New Zealand
I went to New Zealand a couple times after college
Jamaica
I spent a week in Montego Bay and hung out by the beach. I went snorkeling and cliffdiving in Negril and spent a day in Kingston to go record collecting


public class SGKeyListener
extends java.lang.Object
implements java.awt.event.KeyListener, java.lang.Iterable<java.awt.event.KeyEvent>, java.util.Iterator<java.awt.event.KeyEvent>
| Modifier and Type | Class and Description |
|---|---|
static class |
SGKeyListener.CaptureType
Indicates when the capture should occur.
|
| Constructor and Description |
|---|
SGKeyListener(boolean blockOnEmpty,
SGKeyListener.CaptureType type)
Creates a new listener which can optionally block when no input is
currently available and will capture on key up or key down depending on
the parameters.
|
| Modifier and Type | Method and Description |
|---|---|
void |
flush()
Empties the backing queue of data.
|
boolean |
hasNext() |
java.util.Iterator<java.awt.event.KeyEvent> |
iterator() |
void |
keyPressed(java.awt.event.KeyEvent e) |
void |
keyReleased(java.awt.event.KeyEvent e) |
void |
keyTyped(java.awt.event.KeyEvent e) |
java.awt.event.KeyEvent |
next()
Consumes the KeyEvent that is returned as it is returned.
|
void |
remove()
The remove operation is not supported by this class.
|
public SGKeyListener(boolean blockOnEmpty, SGKeyListener.CaptureType type)
blockOnEmpty
- if true then this object will wait until there is
input before returning from a request for the next eventcaptureOnKeyDown
- if true then will capture events immediately upon
the key being pressed, if false then the key must be released before the
event is capturedpublic void flush()
public void keyTyped(java.awt.event.KeyEvent e)
keyTyped
in interface java.awt.event.KeyListener
public void keyPressed(java.awt.event.KeyEvent e)
keyPressed
in interface java.awt.event.KeyListener
public void keyReleased(java.awt.event.KeyEvent e)
keyReleased
in interface java.awt.event.KeyListener
public boolean hasNext()
hasNext
in interface java.util.Iterator<java.awt.event.KeyEvent>
public java.util.Iterator<java.awt.event.KeyEvent> iterator()
iterator
in interface java.lang.Iterable<java.awt.event.KeyEvent>
public java.awt.event.KeyEvent next()
next
in interface java.util.Iterator<java.awt.event.KeyEvent>
public void remove()
remove
in interface java.util.Iterator<java.awt.event.KeyEvent>


Sachin Ramesh Tendulkar is an Indian former international cricketer and a former captain of the Indian national team. He is widely regarded as one of the greatest batsmen in the history of cricket. He is the highest run scorer of all time in International cricket.
Brian Charles Lara, TC, OCC, AM is a Trinidadian former international cricketer, widely acknowledged as one of the greatest batsmen of all time.
Ricky Thomas Ponting AO is an Australian cricket coach, commentator, and former cricketer. He is considered the most successful captain in international cricket history, with 220 matches won overall from 324 matches with a winning ratio of 67.91%.


You are here: Developer's Guide > Getting Started > Basic Application Design
Basic Application Design
This topic describes how to get started with GNSDK development.
Application Flow
Every GNSDK application follows this general design and application flow:
- Include the GNSDK header files for the modules your application requires. These should be based on the Gracenote products you licensed, such as MusicID, MusicID-File, and so on.
- Include other application headers your application requires.
- Initialize GNSDK Manager.
- Initialize other modules as needed, such as MusicID (for example).
- If you are using a Gracenote local database, initialize it.
- Enable Logging. Gracenote recommends that the logging functionality of GNSDK be enabled to some extent. This aids in application debugging and issue reporting to Gracenote.
- Create a User (or deserialize an existing User) to get a User handle. All queries require a User handle with correct Client ID information to perform the query.
- Create a query handle with lookup criteria and any query options.
- Perform the query. Gracenote returns a response GDO with full or partial results. The GDO may contain a single match or multiple matches, requiring additional queries to refine the results.
- Process the query result to get to the desired element and retrieve its metadata
- Perform clean up by releasing all GDO and query handles.
- Release the User handle.
- Shutdown GNSDK modules.
How can we improve this documentation?


Being an out-state-student to a new school can be very stressful when you don’t know the Rochester area very well. Out-of-state students and especially international students might have a hard time finding housing, transportation, and getting used to the area. Organizations exist at RIT to assist these students with these problems but they might have a tough time reaching all of the students that may need their help.
We want to make it easier for existing RIT students who wish to help new students to do so. Our project will focus on building a bridge between these two groups of students so that the new students can be assisted and have their questions answered even before classes start. Our main demographic focus will be on international and transfer students who are living off campus but the project could also assist freshmen living in dorms as well.
The main focus of the website itself will be to help students find housing in the area and issues that relate to that such as transportation from a certain area, stores in a certain area etc. Through our interviews we want to see if there are more important issues that students would like help finding out about.
We do not have a customer at this time but would be interested in talking to an RIT organization that might find this product useful.
RIT Students especially students having trouble finding housing, The Team, Housing Administration Companies/Landlords, RIT organizations that help international and out-of-state students
RIT Students, Housing Administration, Someone looking for Housing


1.0.0
A module to load configuration for the semverist.
A module to load configuration for the semverist.
Initializes the manifest class.
(string)
A namespace in configuration
to draw configuration from for this manifest.
The semverist Behavior object. A part of semverist configuration which if provided from the config module should be namespaced to 'semverist'.
Type: Object
(any)
(any)
(boolean?)
: (null|semverImplied|lasySemverist) Enables inheritence for
the semverist object composer. Can be 1) null, or no
inheritence, 2) semverImplied the default
in which Parent semverist elements are inherited to
their child leaves unless they are overridden by another
instance of the same semverist element. Inheritence does not
cross over from parent to its siblings or 3) lazySemverist which Affects
inheritence by treating
the the highest semver occurence of a semverist element (elements
indicated below), as the element to inherit from for all future
parent and children leaves until specifically overriden by another
instance of the same semverist element. Adjacent higher siblings
in the semverist object can inherit elements from a previous sibling or
its children.
(Object?)
: Configuration for lazySemverist
behavior. This is only in effect if the inheritence is
lazySemverist.
lazySemverist.preReleaseForwards
boolean?
If true allows lazy semverist enabled semverist elements to carry forward from prereleases.
lazySemverist.attributes
boolean?
Applies lazySemverist inheritence to the semverist element, attributes. Currently this is the only kind of lazySemverist though we plan to add groups and defaults as well.
(boolean?)
: Enables default semverist
elements to influence semverist composer inheritence and merge
strategies.
(string?)
: An override name for
defaults.Semverist elements with this name will be utilized as
defaults.
(boolean?)
: Enables group semverist
elements to influence semverist composer inheritence and
merge strategies.
(string?)
: Sets the mergeStrategy
for use with semverist composer realizations of semverist
element attributes.
(RegExp?)
: A regex pattern to use to
match your prerelease naming and versioning. Please
note that any item that the bounds of your prerelease pattern could
create conflicts with your semverist attribute names. Please be sure
to tightly cordon off your patterns.
sourceConverter factory.
(any)
(any)
Static converter creator to supply manifest class with its converter object and class.
(SemveristObject)
-
Promise.Array
:
converterPromise - An array
of converter object and the converter class. Which returns
the appropriate object or directory version of a converter.
Gets the config for the manifest created during the factory based on the config namespace.
Object
:
configuration for the semverist.
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
Revises the path to handle any special cases. Can be a place for super overrides to modify the path for special prereleases and the like.
(Object)
A semver utils parsed
path.
string
:
A valid object path.
Revises the path to handle any special cases. Can be a place for super overrides to modify the path for special prereleases and the like.
(Object)
A semver utils parsed
path.
string
:
A valid object path.
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for semver parsing. It is self-contained. Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for analyzing the adjacency of two semver. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for sorting ranges. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
This is a semverist plugin for set/geting the semverist element. It is self-contained.
Mixins follow the formula for mixins described at: http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/ More info in the README.
(any)
Validate a range string.
(string)
A semver range string.
A range making utility function.
(sting)
a semverish value.
(string)
a semver range operator string.
(string)
a semverish value.
(string)
a semver range operator string.
(any)
string
:
a valid semver range string.
A super class for semverish instances like semverish, range and converter.
Returns an array of semver parts in order of their occurence.
Array
:
An array of semver parts in order.


|
Netxtendable
4.2.2
A small .NET library with extension functions for some standard types
|
Class with extension methods for Tuple More...
Static Public Member Functions | |
| static T[] | ToArray< T > (this ValueTuple< T, T > t) |
| Creates an array using items from t . More... | |
| static T[] | ToArray< T > (this ValueTuple< T, T, T > t) |
| Creates an array using items from t . More... | |
| static T[] | ToArray< T > (this ValueTuple< T, T, T, T > t) |
| Creates an array using items from t . More... | |
| static T[] | ToArray< T > (this ValueTuple< T, T, T, T, T > t) |
| Creates an array using items from t . More... | |
| static T[] | ToArray< T > (this ValueTuple< T, T, T, T, T, T > t) |
| Creates an array using items from t . More... | |
| static T[] | ToArray< T > (this ValueTuple< T, T, T, T, T, T, T > t) |
| Creates an array using items from t . More... | |
| static List< T > | ToList< T > (this ValueTuple< T, T > t) |
| Creates a list using items from t . More... | |
| static List< T > | ToList< T > (this ValueTuple< T, T, T > t) |
| Creates a list using items from t . More... | |
| static List< T > | ToList< T > (this ValueTuple< T, T, T, T > t) |
| Creates a list using items from t . More... | |
| static List< T > | ToList< T > (this ValueTuple< T, T, T, T, T > t) |
| Creates a list using items from t . More... | |
| static List< T > | ToList< T > (this ValueTuple< T, T, T, T, T, T > t) |
| Creates a list using items from t . More... | |
| static List< T > | ToList< T > (this ValueTuple< T, T, T, T, T, T, T > t) |
| Creates a list using items from t . More... | |
| static HashSet< T > | ToSet< T > (this ValueTuple< T, T > t) |
| Creates a set using items from t . More... | |
| static HashSet< T > | ToSet< T > (this ValueTuple< T, T, T > t) |
| Creates a set using items from t . More... | |
| static HashSet< T > | ToSet< T > (this ValueTuple< T, T, T, T > t) |
| Creates a set using items from t . More... | |
| static HashSet< T > | ToSet< T > (this ValueTuple< T, T, T, T, T > t) |
| Creates a set using items from t . More... | |
| static HashSet< T > | ToSet< T > (this ValueTuple< T, T, T, T, T, T > t) |
| Creates a set using items from t . More... | |
| static HashSet< T > | ToSet< T > (this ValueTuple< T, T, T, T, T, T, T > t) |
| Creates a set using items from t . More... | |
| static Dictionary< K, V > | ToDictionary< K, V > (this ValueTuple<(K, V),(K, V)> t) |
| Creates a dictionary using items from t . More... | |
| static Dictionary< K, V > | ToDictionary< K, V > (this ValueTuple<(K, V),(K, V),(K, V)> t) |
| Creates a dictionary using items from t . More... | |
| static Dictionary< K, V > | ToDictionary< K, V > (this ValueTuple<(K, V),(K, V),(K, V),(K, V)> t) |
| Creates a dictionary using items from t . More... | |
| static Dictionary< K, V > | ToDictionary< K, V > (this ValueTuple<(K, V),(K, V),(K, V),(K, V),(K, V)> t) |
| Creates a dictionary using items from t . More... | |
| static Dictionary< K, V > | ToDictionary< K, V > (this ValueTuple<(K, V),(K, V),(K, V),(K, V),(K, V),(K, V)> t) |
| Creates a dictionary using items from t . More... | |
| static Dictionary< K, V > | ToDictionary< K, V > (this ValueTuple<(K, V),(K, V),(K, V),(K, V),(K, V),(K, V),(K, V)> t) |
| Creates a dictionary using items from t . More... | |
| static IEnumerable< T > | Enumerate< T > (this ValueTuple< T, T > t) |
| Enumerates items in t . More... | |
| static IEnumerable< T > | Enumerate< T > (this ValueTuple< T, T, T > t) |
| Enumerates items in t . More... | |
| static IEnumerable< T > | Enumerate< T > (this ValueTuple< T, T, T, T > t) |
| Enumerates items in t . More... | |
| static IEnumerable< T > | Enumerate< T > (this ValueTuple< T, T, T, T, T > t) |
| Enumerates items in t . More... | |
| static IEnumerable< T > | Enumerate< T > (this ValueTuple< T, T, T, T, T, T > t) |
| Enumerates items in t . More... | |
| static IEnumerable< T > | Enumerate< T > (this ValueTuple< T, T, T, T, T, T, T > t) |
| Enumerates items in t . More... | |
Class with extension methods for Tuple
|
static |
Enumerates items in t .
| T | Type of items in t . |
| t | Tuple whose items will be enumerated. |
|
static |
Enumerates items in t .
| T | Type of items in t . |
| t | Tuple whose items will be enumerated. |
|
static |
Enumerates items in t .
| T | Type of items in t . |
| t | Tuple whose items will be enumerated. |
|
static |
Enumerates items in t .
| T | Type of items in t . |
| t | Tuple whose items will be enumerated. |
|
static |
Enumerates items in t .
| T | Type of items in t . |
| t | Tuple whose items will be enumerated. |
|
static |
Enumerates items in t .
| T | Type of items in t . |
| t | Tuple whose items will be enumerated. |
|
static |
Creates an array using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the array. |
|
static |
Creates an array using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the array. |
|
static |
Creates an array using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the array. |
|
static |
Creates an array using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the array. |
|
static |
Creates an array using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the array. |
|
static |
Creates an array using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the array. |
|
static |
Creates a dictionary using items from t .
| K | Type of keys in key-value pairs in t . |
| V | Type of values in key-value pairs in t . |
| t | Tuple with key-value pairs that will be inserted into the dictionary. |
| K | : | notnull |
|
static |
Creates a dictionary using items from t .
| K | Type of keys in key-value pairs in t . |
| V | Type of values in key-value pairs in t . |
| t | Tuple with key-value pairs that will be inserted into the dictionary. |
| K | : | notnull |
|
static |
Creates a dictionary using items from t .
| K | Type of keys in key-value pairs in t . |
| V | Type of values in key-value pairs in t . |
| t | Tuple with key-value pairs that will be inserted into the dictionary. |
| K | : | notnull |
|
static |
Creates a dictionary using items from t .
| K | Type of keys in key-value pairs in t . |
| V | Type of values in key-value pairs in t . |
| t | Tuple with key-value pairs that will be inserted into the dictionary. |
| K | : | notnull |
|
static |
Creates a dictionary using items from t .
| K | Type of keys in key-value pairs in t . |
| V | Type of values in key-value pairs in t . |
| t | Tuple with key-value pairs that will be inserted into the dictionary. |
| K | : | notnull |
|
static |
Creates a dictionary using items from t .
| K | Type of keys in key-value pairs in t . |
| V | Type of values in key-value pairs in t . |
| t | Tuple with key-value pairs that will be inserted into the dictionary. |
| K | : | notnull |
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static |
Creates a list using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the list. |
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Creates a list using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the list. |
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Creates a list using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the list. |
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Creates a list using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the list. |
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Creates a list using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the list. |
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Creates a list using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the list. |
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Creates a set using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the set. |
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Creates a set using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the set. |
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Creates a set using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the set. |
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Creates a set using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the set. |
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Creates a set using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the set. |
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Creates a set using items from t .
| T | Type of items in t . |
| t | Tuple whose items will be inserted into the set. |


Hey!
I'M Pranav Agarwal. I own a Youtube channel I just started my youtube
carrier. so to watch my videos you can reffer to the image
PkiPines. You can watch my video's on this Website
too by scroling down
My channel is all about fun and some
pranks we upload vines as well and many more cool stufs hope you guys
will like my content and the name of my first channel is PkiPines.


{% extends 'imagersite/layout.html' %} {% load thumbnail %} {% block title %}Albums{% endblock %} {% block content %}
Here is a list of the albums with their covers
{% for album in albums %} {% thumbnail album.cover.image "300x300" as im %} {% endthumbnail %}{{album.description}}
{{album.date_created}}
{% endfor %} {% endblock %}


Created by Martin Bentley / @astonsplat
<EMAIL_ADDRESS>12 February 2016
Show lithology (type of rock)
Always have a legend (somewhere)
Legends go from oldest to youngest rocks
Are a side view of a vertical 2D plane
Show the topography at surface
Show the inferred geology below surface
1. Create a topographic profile:
2. Determine the underlying geology:
3. Add other elements:


Ascendro Games
Ascendro Games
Your name:
Create a new game:
Create
Join existing game:
Game 1 [2/4]
Ascendro Games -
[ROOM NAME]
Dice:
1
Roll the dice!
Udo
Peter
Michael
[EMPTY]


Music!
Some playlists I've made on Apple Music and YouTube
PartyStep (Youtube)
Night Shift (Apple Music)
'Morning Liftoff (Apple Music)
More to come in the future...
Back
☺✌💣💣✋☠☝ ⚐🕆❄


The hyphens property controls hyphenation of text in block level elements. You can prevent hyphenation from happening at all, allow it, or only allow it when certain characters are present.
Note that hyphens is language-sensitive. Its ability to find break opportunities depends on the language, defined in the lang attribute of a parent element. Not all languages are supported yet, and support depends on the specific browser.
单词占位不足一行时，换行的时候末尾加上-符号，表示单词未结束进行换行。


Voice of The Mirror: The Tories are busy proving they are unfit for government
The resignation of Alun Cairns, Jacob Rees-Mogg’s callous Grenfell comments and James Cleverly caught doctoring a campaign video
by Voice of the Mirror, https://www.mirror.co.uk/authors/voice-of-the-mirror/The Tories have spent the first few days of the election proving why they are unfit for government.
We have already seen the resignation of Welsh Secretary Alun Cairns, Jacob Rees-Mogg’s callous comments on Grenfell and party chairman James Cleverly caught out doctoring a campaign video.
Voters will question why this inept, malicious and underhand party should be anywhere near power.
If they are so incompetent at running a campaign, why would they be any better at running the country?
While the Tories lurch from one blunder to the next, shadow chancellor John McDonnell today sets out plans for a more prosperous Britain, including a new social transformation fund to fix a decade of Conservative austerity.
Over the next five years Labour is pledging to spend £150billion on schools, hospitals, care homes and housing and transfer power and investment from London to the north.
Only Labour has the vision and the will to bring real change to all parts of the country.
Cuts that cost
Doctors are warning the NHS is set for its worst-ever winter crisis.
The British Medical Association fears more than a million patients will have to wait more than four hours at A&E with a shortage of beds stranding thousands on trolleys.
The evidence is already there as Nottingham University Hospital Trust declaring a critical incident this week because of the pressure.
NHS staff are doing everything they can to provide the best possible care over winter.
The fault lies with a Tory government that has starved the health service of funds.
If there is a major health crisis they deserve to pay the price at the ballot box.
Top prize of all
Spending lottery winnings to help your daughter get IVF treatment is rare.
But now Mark and Ruth Chambers are proud grandparents and their life has never been richer.


MERCURY RISING 1998 A film review by Timothy Voon Copyright 1998 Timothy Voon 2 :-( :-( for mercury poisoning
Cast: Bruce Willis, Alec Baldwin, Miko Hughes, Chi McBride, Kim Dickens Director: Harold Becker Producers: Brian Grazer, Karen Kehela Screenplay: Lawrence Konner, Mark Rosenthal based on the novel SIMPLE SIMON by Ryne Pearson
After viewing MERCURY RISING, it may be wrongly supposed that Bruce Willis appears to be fumbling about for interesting side-kicks to fill his action flicks. This movie may be viewed as DIE HARD WITH AUTISTIC BOY, mixed in with strong psychological elements of remorse and atonement for past failures (failing to save teenagers in a foiled bank robbery). The plot attempts to pull at the viewer's heart strings, by setting up too many a situation where a handicapped child is put in harms way, only then to be rescued and hugged by the burly Willis – Oh please! Or this may be seen as a egotistical movie where Bruce gets to do all the talking, whilst his autistic co-star Simon (Miko Hugues) does little except stare into blank space, grunt and scream when touched.
MERCURY RISING is not all bad, cause I can name at least one other Willis movie that far out stinks this one – THE JACKAL. This movie speaks of the ruthlessness of the NSA (National Security Agency). When an autistic child is able to crack the American Government's toughest code, their solution to the problem is to eliminate the child and family. Naturally Bruce baby (FBI Agent) sees through their charade and goes about to right wrongs in a DIE HARD/BOY SCOUT sort of a way. One would think that perhaps after soooo many movies where disputes are settled by fists and guns, a solution to the problem would be found through mature discussion – after all, the FBI and NSA are on the same side! But noooo, Bruce and Alec have to fall into the childish routine of slugging it out in the end, like kids in a playground fight. I personally felt that instead of trying to kill the kid who can crack any code, the NSA should have utilised his abilities to break enemy nation security codes – resolving the situation peacefully, calmly and sensibly.
So I was not impressed by this movie, or by Willis' acting, attitude or action. Alec Baldwin (ruthless NSA chief) has hardly any screen time and is not seen much till the end of the movie. As for the poor kid they dragged into making this movie, I just hope he doesn't become psychologically traumatised by all of this Hollywood, BULLAHOO commotion.
The only thing that rises in this movie is your blood pressure, at having to endure such heartfelt trash.
Timothy Voon e-mail<EMAIL_ADDRESS>Movie Archives http://us.imdb.com/M/reviews_by?Tim+Voon Hugues Bouclier's Movies in Melbourne http://www.labyrinth.net.au/~bouclier/week/movies.html
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