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I’m a chemical engineer with experience in process control. As with many Houstonians, I moved here for the oil and gas industry but I’ve learned that I need a challenge to remain interested in my work. Process control has taught me that my passion lies in coding, so I’m switching gears to pursue software engineering.
Currently I am devouring everything javascript as I tackle Free Code Camp's Full Stack track. When I’m not coding, I’m remodeling my home or playing Clash Royale.


#include <uw-csma-aloha.h>
|
| enum | CSMA_STATUS {
CSMA_STATE_IDLE = 1,
CSMA_STATE_BACKOFF,
CSMA_STATE_TX_DATA,
CSMA_STATE_TX_ACK,
CSMA_STATE_WAIT_ACK,
CSMA_STATE_DATA_RX,
CSMA_STATE_ACK_RX,
CSMA_STATE_NOT_SET,
CSMA_STATE_LISTEN,
CSMA_STATE_CHK_ACK_TIMEOUT,
CSMA_STATE_CHK_LISTEN_TIMEOUT,
CSMA_STATE_CHK_BACKOFF_TIMEOUT,
CSMA_STATE_RX_IDLE,
CSMA_STATE_RX_LISTEN,
CSMA_STATE_RX_BACKOFF,
CSMA_STATE_RX_WAIT_ACK,
CSMA_STATE_WRONG_PKT_RX
} |
| |
| enum | CSMA_REASON_STATUS {
CSMA_REASON_DATA_PENDING,
CSMA_REASON_DATA_RX,
CSMA_REASON_DATA_TX,
CSMA_REASON_ACK_TX,
CSMA_REASON_ACK_RX,
CSMA_REASON_BACKOFF_TIMEOUT,
CSMA_REASON_ACK_TIMEOUT,
CSMA_REASON_DATA_EMPTY,
CSMA_REASON_NOT_SET,
CSMA_REASON_MAX_TX_TRIES,
CSMA_REASON_BACKOFF_PENDING,
CSMA_REASON_LISTEN,
CSMA_REASON_LISTEN_TIMEOUT,
CSMA_REASON_LISTEN_PENDING,
CSMA_REASON_START_RX,
CSMA_REASON_PKT_NOT_FOR_ME,
CSMA_REASON_WAIT_ACK_PENDING,
CSMA_REASON_PKT_ERROR
} |
| |
| enum | CSMA_PKT_TYPE { CSMA_ACK_PKT = 1,
CSMA_DATA_PKT,
CSMA_DATAMAX_PKT
} |
| |
| enum | CSMA_ACK_MODES { CSMA_ACK_MODE = 1,
CSMA_NO_ACK_MODE
} |
| |
| enum | CSMA_TIMER_STATUS { CSMA_IDLE = 1,
CSMA_RUNNING,
CSMA_FROZEN,
CSMA_EXPIRED
} |
| |
Class that describes a CsmaAloha module.
Definition at line 69 of file uw-csma-aloha.h.
◆ CSMA_ACK_MODES
◆ CSMA_PKT_TYPE
| Enumerator |
|---|
| CSMA_ACK_PKT | |
| CSMA_DATA_PKT | |
| CSMA_DATAMAX_PKT | |
Definition at line 148 of file uw-csma-aloha.h.
◆ CSMA_REASON_STATUS
| Enumerator |
|---|
| CSMA_REASON_DATA_PENDING | |
| CSMA_REASON_DATA_RX | |
| CSMA_REASON_DATA_TX | |
| CSMA_REASON_ACK_TX | |
| CSMA_REASON_ACK_RX | |
| CSMA_REASON_BACKOFF_TIMEOUT | |
| CSMA_REASON_ACK_TIMEOUT | |
| CSMA_REASON_DATA_EMPTY | |
| CSMA_REASON_NOT_SET | |
| CSMA_REASON_MAX_TX_TRIES | |
| CSMA_REASON_BACKOFF_PENDING | |
| CSMA_REASON_LISTEN | |
| CSMA_REASON_LISTEN_TIMEOUT | |
| CSMA_REASON_LISTEN_PENDING | |
| CSMA_REASON_START_RX | |
| CSMA_REASON_PKT_NOT_FOR_ME | |
| CSMA_REASON_WAIT_ACK_PENDING | |
| CSMA_REASON_PKT_ERROR | |
Definition at line 126 of file uw-csma-aloha.h.
◆ CSMA_STATUS
| Enumerator |
|---|
| CSMA_STATE_IDLE | |
| CSMA_STATE_BACKOFF | |
| CSMA_STATE_TX_DATA | |
| CSMA_STATE_TX_ACK | |
| CSMA_STATE_WAIT_ACK | |
| CSMA_STATE_DATA_RX | |
| CSMA_STATE_ACK_RX | |
| CSMA_STATE_NOT_SET | |
| CSMA_STATE_LISTEN | |
| CSMA_STATE_CHK_ACK_TIMEOUT | |
| CSMA_STATE_CHK_LISTEN_TIMEOUT | |
| CSMA_STATE_CHK_BACKOFF_TIMEOUT | |
| CSMA_STATE_RX_IDLE | |
| CSMA_STATE_RX_LISTEN | |
| CSMA_STATE_RX_BACKOFF | |
| CSMA_STATE_RX_WAIT_ACK | |
| CSMA_STATE_WRONG_PKT_RX | |
Definition at line 105 of file uw-csma-aloha.h.
◆ CSMA_TIMER_STATUS
| Enumerator |
|---|
| CSMA_IDLE | |
| CSMA_RUNNING | |
| CSMA_FROZEN | |
| CSMA_EXPIRED | |
Definition at line 154 of file uw-csma-aloha.h.
◆ CsmaAloha()
◆ ~CsmaAloha()
| CsmaAloha::~CsmaAloha |
( |
| ) |
|
|
virtual |
◆ command()
| int CsmaAloha::command |
( |
int |
argc, |
|
|
const char *const * |
argv |
|
) |
| |
|
virtual |
TCL command interpreter.
It implements the following OTcl methods:
- Parameters
-
| argc | Number of arguments in argv. |
| argv | Array of strings which are the command parameters (Note that argv[0] is the name of the object). |
- Returns
- TCL_OK or TCL_ERROR whether the command has been dispatched successfully or not.
Definition at line 205 of file uw-csma-aloha.cpp.
◆ computeTxTime()
Compute the time needed to transmit the packet (using a CrLayerMessage to ask the PHY to perform the computation)
- Parameters
-
| CMSA_PKT_TYPE | Type of the packet |
Definition at line 345 of file uw-csma-aloha.cpp.
◆ crLayCommand()
| int CsmaAloha::crLayCommand |
( |
ClMessage * |
m | ) |
|
|
virtual |
Cross-Layer messages interpreter.
- Parameters
-
| ClMessage* | an instance of ClMessage that represent the message received |
- Returns
- 0 if successful.
Definition at line 244 of file uw-csma-aloha.cpp.
◆ exitBackoff()
| void CsmaAloha::exitBackoff |
( |
| ) |
|
|
protectedvirtual |
◆ getBackoffTime()
| double CsmaAloha::getBackoffTime |
( |
| ) |
|
|
protectedvirtual |
compute the BackOff time as backoff = backoff_tuner*random*2*ACK_timeout*2^(counter) where counter is a value incremented each time this method is called and backoff_tuner is a multiplier factor chosen by the user
Definition at line 377 of file uw-csma-aloha.cpp.
◆ getRemainingPkts()
| virtual int CsmaAloha::getRemainingPkts |
( |
| ) |
|
|
inlineprotectedvirtual |
Return the number of packets not transmitted (remained in the protocol queue) at the end of the simulation.
- Returns
- the size of the queue at the end of the simulation
Definition at line 710 of file uw-csma-aloha.h.
◆ getRTT()
| virtual double CsmaAloha::getRTT |
( |
| ) |
|
|
inlineprotectedvirtual |
get the value of RTT as mean of all the rttsamples
- Returns
- RTT value
Definition at line 659 of file uw-csma-aloha.h.
◆ getUpLayersDataPktsRx()
| virtual int CsmaAloha::getUpLayersDataPktsRx |
( |
| ) |
|
|
inlineprotectedvirtual |
◆ incrCurrTxRounds()
| virtual void CsmaAloha::incrCurrTxRounds |
( |
| ) |
|
|
inlineprotectedvirtual |
Increases the number of times a packet is re-transmitted.
Definition at line 632 of file uw-csma-aloha.h.
◆ incrUpperDataRx()
| virtual void CsmaAloha::incrUpperDataRx |
( |
| ) |
|
|
inlineprotectedvirtual |
Increase the number of Data packet Received from the Upper layers.
Definition at line 719 of file uw-csma-aloha.h.
◆ initInfo()
| void CsmaAloha::initInfo |
( |
| ) |
|
|
protectedvirtual |
Initializes the protocol at the beginning of the simulation.
This method is called by a command in tcl.
- Parameters
-
- See also
- command method
Definition at line 254 of file uw-csma-aloha.cpp.
◆ initPkt()
| void CsmaAloha::initPkt |
( |
Packet * |
p, |
|
|
CSMA_PKT_TYPE |
pkt_type, |
|
|
int |
dest_addr = 0 |
|
) |
| |
|
protectedvirtual |
Init the packet with the MAC address of the receiver and the sender, the size of the packet and the type.
- Parameters
-
| UWPOLLING_PKT_TYPE | the type of the packet |
Definition at line 420 of file uw-csma-aloha.cpp.
◆ keepDataPkt()
| bool CsmaAloha::keepDataPkt |
( |
int |
serial_number | ) |
|
|
protectedvirtual |
Checks if the data packet received is a double packet (using the serial number of the packet)
- Parameters
-
| int | serial number of the received packet |
- Returns
- true if the serial number of the last data pacekt received is greater than the serial number of the last data packet received. false otherwise
Definition at line 333 of file uw-csma-aloha.cpp.
◆ Mac2PhyStartTx()
| void CsmaAloha::Mac2PhyStartTx |
( |
Packet * |
p | ) |
|
|
protectedvirtual |
Pass the packet to the PHY layer.
- Parameters
-
| Packet* | Pointer to an object of type Packet that represent the Packet to transmit |
Definition at line 447 of file uw-csma-aloha.cpp.
◆ Phy2MacEndRx()
| void CsmaAloha::Phy2MacEndRx |
( |
Packet * |
p | ) |
|
|
protectedvirtual |
Method called when the Phy Layer finish to receive a Packet.
- Parameters
-
| Packet* | Pointer to an object of type Packet that represent the Packet received |
Definition at line 573 of file uw-csma-aloha.cpp.
◆ Phy2MacEndTx()
| void CsmaAloha::Phy2MacEndTx |
( |
const Packet * |
p | ) |
|
|
protectedvirtual |
Method called when the PHY layer finish to transmit the packet.
- Parameters
-
| Packet* | Pointer to an object of type Packet that represent the Packet transmitted |
Definition at line 457 of file uw-csma-aloha.cpp.
◆ Phy2MacStartRx()
| void CsmaAloha::Phy2MacStartRx |
( |
const Packet * |
p | ) |
|
|
protectedvirtual |
Method called when the Phy Layer start to receive a Packet.
- Parameters
-
| const | Packet* Pointer to an object of type Packet that represent the Packet that is in reception |
Definition at line 537 of file uw-csma-aloha.cpp.
◆ printStateInfo()
| void CsmaAloha::printStateInfo |
( |
double |
delay = 0 | ) |
|
|
protectedvirtual |
Prints in a file the textual information of the current state and the transitions reasons.
- Parameters
-
| double | time lapse from the call of the method and the effective write process in the file (setted to zero by default) |
Definition at line 1039 of file uw-csma-aloha.cpp.
◆ queuePop()
| virtual void CsmaAloha::queuePop |
( |
bool |
flag = true | ) |
|
|
inlineprotectedvirtual |
Pop the first element of the data packet queue.
Definition at line 684 of file uw-csma-aloha.h.
◆ recvFromUpperLayers()
| void CsmaAloha::recvFromUpperLayers |
( |
Packet * |
p | ) |
|
|
protectedvirtual |
Receives the packet from the upper layer (e.g.
IP)
- Parameters
-
| Packet* | pointer to the packet received |
Definition at line 400 of file uw-csma-aloha.cpp.
◆ refreshReason()
Refresh the reason for the change of state.
Definition at line 600 of file uw-csma-aloha.h.
◆ refreshState()
| virtual void CsmaAloha::refreshState |
( |
CSMA_STATUS |
state | ) |
|
|
inlineprotectedvirtual |
◆ resetCurrTxRounds()
| virtual void CsmaAloha::resetCurrTxRounds |
( |
| ) |
|
|
inlineprotectedvirtual |
Reset the number of times a data pacekt is re-transmitted.
Definition at line 641 of file uw-csma-aloha.h.
◆ resetSession()
| void CsmaAloha::resetSession |
( |
| ) |
|
|
protectedvirtual |
Resets the current session (e.g.
the session distance)
Definition at line 306 of file uw-csma-aloha.cpp.
◆ setSessionDistance()
| virtual void CsmaAloha::setSessionDistance |
( |
double |
distance | ) |
|
|
inlineprotectedvirtual |
Set the distance between the sender and the receiver.
- Parameters
-
| double | Distance between the sender and the receiver |
Definition at line 614 of file uw-csma-aloha.h.
◆ stateBackoff()
| void CsmaAloha::stateBackoff |
( |
| ) |
|
|
protectedvirtual |
BackOff STATE.
An ACK packet is lost. A backoff timer is set up. When the timer expire the protocol will re-send the data packet
Definition at line 836 of file uw-csma-aloha.cpp.
◆ stateCheckAckExpired()
| void CsmaAloha::stateCheckAckExpired |
( |
| ) |
|
|
protectedvirtual |
◆ stateCheckBackoffExpired()
| void CsmaAloha::stateCheckBackoffExpired |
( |
| ) |
|
|
protectedvirtual |
◆ stateCheckListenExpired()
| void CsmaAloha::stateCheckListenExpired |
( |
| ) |
|
|
protectedvirtual |
◆ stateIdle()
| void CsmaAloha::stateIdle |
( |
| ) |
|
|
protectedvirtual |
◆ stateListen()
| void CsmaAloha::stateListen |
( |
| ) |
|
|
protectedvirtual |
◆ stateRxAck()
| void CsmaAloha::stateRxAck |
( |
Packet * |
p | ) |
|
|
protectedvirtual |
◆ stateRxBackoff()
| void CsmaAloha::stateRxBackoff |
( |
| ) |
|
|
protectedvirtual |
State in which a reception is occurring while the protocol is in the backoff state.
Definition at line 852 of file uw-csma-aloha.cpp.
◆ stateRxData()
| void CsmaAloha::stateRxData |
( |
Packet * |
p | ) |
|
|
protectedvirtual |
◆ stateRxIdle()
| void CsmaAloha::stateRxIdle |
( |
| ) |
|
|
protectedvirtual |
A reception is occuring while the protocol is in IDLE state.
Definition at line 797 of file uw-csma-aloha.cpp.
◆ stateRxListen()
| void CsmaAloha::stateRxListen |
( |
| ) |
|
|
protectedvirtual |
State in which a reception is occuring while the node is listening the channel.
Definition at line 827 of file uw-csma-aloha.cpp.
◆ stateRxPacketNotForMe()
| void CsmaAloha::stateRxPacketNotForMe |
( |
Packet * |
p | ) |
|
|
protectedvirtual |
◆ stateRxWaitAck()
| void CsmaAloha::stateRxWaitAck |
( |
| ) |
|
|
protectedvirtual |
State in which a reception is occuring while the node is waiting an ACK.
Definition at line 917 of file uw-csma-aloha.cpp.
◆ stateTxAck()
| void CsmaAloha::stateTxAck |
( |
int |
dest_addr | ) |
|
|
protectedvirtual |
State in which the protocol set-up the ACK packet to transmit.
- Parameters
-
| int | MAC address of the destination of the ACK packet |
Definition at line 926 of file uw-csma-aloha.cpp.
◆ stateTxData()
| void CsmaAloha::stateTxData |
( |
| ) |
|
|
protectedvirtual |
State in which the protocol allows the node to transmit a data packet.
Definition at line 862 of file uw-csma-aloha.cpp.
◆ stateWaitAck()
| void CsmaAloha::stateWaitAck |
( |
| ) |
|
|
protectedvirtual |
State in which a DATA packet is sent.
The time-out for receiving a ACK is set-up
Definition at line 902 of file uw-csma-aloha.cpp.
◆ txAck()
| void CsmaAloha::txAck |
( |
int |
dest_addr | ) |
|
|
protectedvirtual |
Transmits the ACK packet (calling Mac2PhyStartTx) and increment the counter of transmitted ACK packets.
- Parameters
-
| in | MAC address of the destination of ACK packet |
Definition at line 643 of file uw-csma-aloha.cpp.
◆ txData()
| void CsmaAloha::txData |
( |
| ) |
|
|
protectedvirtual |
Transmits the DATA packet (calling Mac2PhyStartTx) and increment the counter of transmitted data packets.
Definition at line 629 of file uw-csma-aloha.cpp.
◆ updateAckTimeout()
| void CsmaAloha::updateAckTimeout |
( |
double |
rtt | ) |
|
|
protectedvirtual |
Updates the AckTimeout calling getRTT, where the ACK timeout is computed as srtt/rttsamples using the smooth RTT.
- See also
- updateRTT
- Parameters
-
Definition at line 322 of file uw-csma-aloha.cpp.
◆ updateLastDataIdRx()
| virtual void CsmaAloha::updateLastDataIdRx |
( |
int |
id | ) |
|
|
inlineprotectedvirtual |
Updates the ID of the last DATA packet received.
Definition at line 675 of file uw-csma-aloha.h.
◆ updateRTT()
| void CsmaAloha::updateRTT |
( |
double |
rtt | ) |
|
|
protectedvirtual |
Update the RTT increasing the number of RTT samples and calculating the smoothed RTT using the formula srtt = alpha*srtt + (1-alpha) * curr_rtt where alpha is a value chosen by the user.
- Parameters
-
| double | current value of RTT |
Definition at line 312 of file uw-csma-aloha.cpp.
◆ waitForUser()
| void CsmaAloha::waitForUser |
( |
| ) |
|
|
protectedvirtual |
Used for debug purposes.
(Permit to have a "step by step" behavior of the protocol)
Definition at line 1064 of file uw-csma-aloha.cpp.
◆ ack_mode
Variable that indicates if the protocol is in ACK or NO_ACK mode.
Definition at line 795 of file uw-csma-aloha.h.
◆ ACK_size
◆ ACK_timeout
| double CsmaAloha::ACK_timeout |
|
protected |
◆ ack_timer
◆ alpha_
smooth factor in the calculation of the RTT
Definition at line 741 of file uw-csma-aloha.h.
◆ backoff_timer
◆ backoff_tuner
| double CsmaAloha::backoff_tuner |
|
protected |
Multiplier factor in the calculation of the backoff.
Definition at line 732 of file uw-csma-aloha.h.
◆ buffer_pkts
| int CsmaAloha::buffer_pkts |
|
protected |
Length of the data buffer in number of packets.
Definition at line 740 of file uw-csma-aloha.h.
◆ curr_data_pkt
| Packet* CsmaAloha::curr_data_pkt |
|
protected |
◆ curr_state
◆ curr_tx_rounds
| int CsmaAloha::curr_tx_rounds |
|
protected |
Number of current transmission of the same packet.
Definition at line 777 of file uw-csma-aloha.h.
◆ data_sn_queue
| std::queue<int> CsmaAloha::data_sn_queue |
|
protected |
Queue of the sequence number of the packets.
Definition at line 748 of file uw-csma-aloha.h.
◆ fout
Object that handles the output file where the protocol writes the state transistions.
Definition at line 806 of file uw-csma-aloha.h.
◆ has_buffer_queue
| bool CsmaAloha::has_buffer_queue |
|
protected |
flag that indicates if a node has a buffer where store DATA packets
Definition at line 767 of file uw-csma-aloha.h.
◆ HDR_size
Size (in bytes) of the header added by the protocol.
Definition at line 737 of file uw-csma-aloha.h.
◆ initialized
| bool CsmaAloha::initialized = false |
|
staticprotected |
◆ last_data_id_rx
| int CsmaAloha::last_data_id_rx |
|
protected |
◆ last_reason
◆ last_sent_data_id
| int CsmaAloha::last_sent_data_id |
|
protected |
◆ listen_time
| double CsmaAloha::listen_time |
|
protected |
◆ listen_timer
◆ max_backoff_counter
| double CsmaAloha::max_backoff_counter |
|
protected |
◆ max_payload
| int CsmaAloha::max_payload |
|
protected |
Maximum dimension of the data payload in bytes.
Definition at line 736 of file uw-csma-aloha.h.
◆ max_tx_tries
| int CsmaAloha::max_tx_tries |
|
protected |
Maximum number of re-transmissions for one packet.
Definition at line 731 of file uw-csma-aloha.h.
◆ pkt_type_info
◆ prev_prev_state
◆ prev_state
◆ print_transitions
| bool CsmaAloha::print_transitions |
|
protected |
flag that indicates if the protocol is enabled to print its state transitions on a file
Definition at line 763 of file uw-csma-aloha.h.
◆ prop_speed
| const double CsmaAloha::prop_speed = 1500.0 |
|
staticprotected |
Typical sound propagation speed in underwater enviroment.
Variable that represent the status of the protocol machine state
Definition at line 101 of file uw-csma-aloha.h.
| std::queue<Packet *> CsmaAloha::Q |
|
protected |
◆ reason_info
Textual description of the protocol reason for the change of the state.
Definition at line 801 of file uw-csma-aloha.h.
◆ rttsamples
| int CsmaAloha::rttsamples |
|
protected |
◆ RxActive
flag that indicates if a reception is occuring
Definition at line 757 of file uw-csma-aloha.h.
◆ session_active
| bool CsmaAloha::session_active |
|
protected |
flag that indicates if a session (i.e.
a transmission/reception activity is occuring) between two nodes
Definition at line 759 of file uw-csma-aloha.h.
◆ session_distance
| double CsmaAloha::session_distance |
|
protected |
Distance between sender and the receiver involved in the current session.
Definition at line 783 of file uw-csma-aloha.h.
◆ srtt
Smoothed Round Trip Time, calculated as for TCP.
Definition at line 772 of file uw-csma-aloha.h.
◆ start_tx_time
| double CsmaAloha::start_tx_time |
|
protected |
timestamp in which the node stars to transmit a packet
Definition at line 770 of file uw-csma-aloha.h.
◆ status_info
Textual description of the protocol states.
Definition at line 799 of file uw-csma-aloha.h.
◆ sumrtt
◆ sumrtt2
| double CsmaAloha::sumrtt2 |
|
protected |
◆ TxActive
flag that indicates if a transmission is occuring
Definition at line 756 of file uw-csma-aloha.h.
◆ u_data_id
◆ u_pkt_id
◆ wait_costant
| double CsmaAloha::wait_costant |
|
protected |
Adding factor in the calculation of the listen time.
Definition at line 734 of file uw-csma-aloha.h.
The documentation for this class was generated from the following files:


'I met my best friend that day' - James
The pair fell in love over a birthday cake in a dusty engineering office in 2013, making awkward conversation. From Essex to Surrey Olivia would travel 60-miles around the M25 to share their love of Monkey Island, literature and giggling for no reason.
Throughout 2014 James and Olivia travelled realising their love of adventure; from the tops of mountains to the hustle and bustle of Capital cities, they wandered with each other by their sides.
'Our relationship just felt so natural from the start' - Olivia
Now residing in a small village in Surrey, James and Olivia spend their lives always looking for the next adventure, from cycle rides in Richmond to spending hours in record shops in Farnham.
Whatever they do, they do it with the love of each other in their hearts.
Olivia picked six of the greatest people she's ever met. From primary school to university, these group of ladies have always been there for her.
James has known Jon, John, Alex and Ross since they were all 14 years old. This group of kind and witty guys were the only ones for the job.
This tenacious toddler is Olivia's cousin. His adorable looks and charming nature was an obvious choice to carry the rings down the aisle.


| Top |
| void | webkit_favicon_database_get_favicon () |
| cairo_surface_t * | webkit_favicon_database_get_favicon_finish () |
| gchar * | webkit_favicon_database_get_favicon_uri () |
| void | webkit_favicon_database_clear () |
| struct | WebKitFaviconDatabase |
| #define | WEBKIT_FAVICON_DATABASE_ERROR |
| enum | WebKitFaviconDatabaseError |
WebKitFaviconDatabase provides access to the icons associated with web sites.
WebKit will automatically look for available icons in <link> elements on opened pages as well as an existing favicon.ico and load the images found into a memory cache if possible. That cache is frozen to an on-disk database for persistence.
If “enable-private-browsing” is TRUE
, new icons
won't be added to the on-disk database and no existing icons will
be deleted from it. Nevertheless, WebKit will still store them in
the in-memory cache during the current execution.
void webkit_favicon_database_get_favicon (WebKitFaviconDatabase *database
,const gchar *page_uri
,GCancellable *cancellable
,GAsyncReadyCallback callback
,gpointer user_data
);
Asynchronously obtains a cairo_surface_t of the favicon for the given page URI. It returns the cached icon if it's in the database asynchronously waiting for the icon to be read from the database.
This is an asynchronous method. When the operation is finished, callback will
be invoked. You can then call webkit_favicon_database_get_favicon_finish()
to get the result of the operation.
You must call webkit_web_context_set_favicon_database_directory()
for
the WebKitWebContext associated with this WebKitFaviconDatabase
before attempting to use this function; otherwise,
webkit_favicon_database_get_favicon_finish()
will return
WEBKIT_FAVICON_DATABASE_ERROR_NOT_INITIALIZED
.
database |
||
page_uri |
URI of the page for which we want to retrieve the favicon |
|
cancellable |
A GCancellable or |
[allow-none] |
callback |
A GAsyncReadyCallback to call when the request is
satisfied or |
[scope async] |
user_data |
The data to pass to |
[closure] |
cairo_surface_t * webkit_favicon_database_get_favicon_finish (WebKitFaviconDatabase *database
,GAsyncResult *result
,GError **error
);
Finishes an operation started with webkit_favicon_database_get_favicon()
.
database |
||
result |
A GAsyncResult obtained from the GAsyncReadyCallback passed to |
|
error |
Return location for error or |
[allow-none] |
gchar * webkit_favicon_database_get_favicon_uri (WebKitFaviconDatabase *database
,const gchar *page_uri
);
Obtains the URI of the favicon for the given page_uri
.
a newly allocated URI for the favicon, or NULL
if the
database doesn't have a favicon for page_uri
.
void
webkit_favicon_database_clear (WebKitFaviconDatabase *database
);
Clears all icons from the database.
#define WEBKIT_FAVICON_DATABASE_ERROR (webkit_favicon_database_error_quark())
Enum values used to denote the various errors related to the WebKitFaviconDatabase.
|
The WebKitFaviconDatabase has not been initialized yet |
||
|
There is not an icon available for the requested URL |
||
|
There might be an icon for the requested URL, but its data is unknown at the moment |
“favicon-changed”
signalvoid user_function (WebKitFaviconDatabase *database, gchar *page_uri, gchar *favicon_uri, gpointer user_data)
This signal is emitted when the favicon URI of page_uri
has
been changed to favicon_uri
in the database. You can connect
to this signal and call webkit_favicon_database_get_favicon()
to get the favicon. If you are interested in the favicon of a
WebKitWebView it's easier to use the “favicon”
property. See webkit_web_view_get_favicon()
for more details.
database |
the object on which the signal is emitted |
|
page_uri |
the URI of the Web page containing the icon |
|
favicon_uri |
the URI of the favicon |
|
user_data |
user data set when the signal handler was connected. |
Flags: Run Last


This course
Makes use of official docker docs
Largely hands on command line
Assumes no prior docker knowledge
Assumes familiarity with the linux shell
Assumes we are using ubuntu (trusty)
Has some helper scripts
Aims
Understand how to use docker on the command line
Understand where docker can be used
Appreciation of the larger ecosystem
Get peole thinking about where they could use docker
Get people using the technology
Why docker?
Lightweight compared to traditional virtualization
Consistency across dev/test/prod
Easy to modify, update and scale
Portable
Dependency encapsulation and decoupling
Enables (requires?) new workflows
Lightweight
Portability
Any modern Linux (RHEL, CentOS, Ubuntu LTS, etc.)
Lightweight Docker optimized Linux distributions (CoreOS, Project Atomic, RancherOS, etc.)
Private clouds (OpenStack, Vmware)
Public clouds (AWS, Azure, Rackspace, Google)
Decoupling
Application stack is no longer coupled to machine it is running on
Allows a service to have the most appropriate stack without needing to consider conflicts with and dependencies of other services (eg python versions)
Services can be run in the most optimal location for a given organisation
Services can be upgraded independently
Services boundaries can define areas of responsibility
Configuration is coupled with the application
Containers and Images
Images
Read only template for creating containers
Stored in a registry
Built by you or others
Containers
Based on an image
An actual running instance
Read write
Encasulates your application and its dependencies
Containers and Images
Simple Workflow
Scripts
Designed to be run on trusty training machines
docker-setup.sh - ensures required software is installed
user-setup.sh - sets up environment variables for our user
docker-course.sh - list or run the course commands
Setup
lets setup our environment now
cd docker-training
source ./user-setup.sh
Course script
By default this script outputs all the commands you will need to run
$ sudo ./docker-course.sh -h
Usage: sudo ./docker-course.sh [OPTIONS]
-h this help
-s takes an integer, indicates that we should stop at this section
-r replay, runs all the commands without user input
-i interactive replay, requires keypresses to run commands
try it now
sudo ./docker-course.sh -s 3
Layering (via a Union file system)
7: Layering commands
sudo dockviz images --tree
sudo dockviz images -d | dot -Tpng -o images.png && eog images.png && rm images.png
sudo dockviz containers -d | dot -Tpng -o containers.png && eog containers.png && rm containers.png
Immutable architecture
Phoenix servers
The environment is defined in code
If you need to change _anything_ you create a new instance and destroy the old one
Docker makes it much more likely you will work in this way
Immutable Architecture
Microservices
Cockcrofts definition: Loosely coupled service oriented architecture with bounded contexts
Eric Brewers: Microservice boundaries are language boundaries and team boundaries
Microservices
A suite of small services, each running in its own process and communicating with lightweight mechanisms
Services can be implemented with entirely different stacks
Services can be developed, maintained, and updated independently
Often use well defined REST APIs to communicate
If a message bus is used then its likely to be lightweight (ZeroMQ vs ESB)
Microservices
Often use a DevOps approach (you build it you run it)
Smart endpoints and dumb pipes
Decentralized Data Management with eventual consistency
Continuous integration and delivery
Design for failure (optimize MTTR)
Create a Separate Data Store for Each Microservice
Keep Code at a Similar Level of Maturity
Do a Separate Build for Each Microservice
Deploy in Containers
Treat Servers as Stateless
CAP
Containers and Microservices
Containers do not necessarily map to service or application boundaries
A service will often contain more than one container
A container is more like an OO Class - Brendan Burns @ Dockercon 2015
A container is a persistent object - Eric Brewer @ OSCon 2015
Containers and Microservices: Requirements
Sharing among containers (eg filesystems)
Atomic co-scheduling of containers
Parameterization of containers
Containers: Where to start?
Building binaries
Prototypes you can share
Tutorials
Those small snowflakes
Build new functionality as microservices
Existing components that are already largely independent
Mix and match, containerise the bits that make sense
Bosch Dreaming
Docker ecosystem
An explosion of tools
Hard to keep up
Lets have a quick look
Docker ecosystem
Docker ecosystem - Host OS
Lightweight operating systems designed to run containers
Docker compose
Written in python rather than go like most of docker
Comparable to vagrant
New lib written in go called libcompose
Kubernetes
Started by google
Includes people who worked on borg
Open source project
Cloud Native Computing Foundation
Co-locate containers
Shared volumes
IP address (important for port space and migration)
Unit of deployment and migration
Easy migration = high utilisation
Scale service by scaling pods
Sidecar containers (eg logger, git synchroniser)
Ambassador containers (local proxy to a service of unknown size)
Adapter containers (normalize and abstract different services)
Security
How do you keep track of all the versions or all the software in all the containers?
The way to apply security updates is to update the base image, then rebuild your application image
If you release often then include an updated base every time you release (plus special releases for heartbleeds)
If you release infrequently then do base update releases of your app
How often do the official base images get updated? (details here )
Image signing (see notary )
Level of isolation
Introduction to Container Security Whitepaper
Next steps
Setup private registry
Students build custom "microservices"
Setup CoreOS on OpenStack
Deploy students microservices and create a www router service
Define service as a kubernetes
Scale and migrate pods (between OpenStack regions?)
Continuous delivery?
Help please!
Sources
Sources of the material used in this course:
Large title
This will only display in the notes window.
Title
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Fragmented list
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Title (press down to see vertical slides)
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function linkify( selector ) {
if( supports3DTransforms ) {
var nodes = document.querySelectorAll( selector );
for( var i = 0, len = nodes.length; i < len; i++ ) {
var node = nodes[i];
if( !node.className ) {
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}
}


Bridging signals
问题描述 :
‘Oh no, they’ve done it again’, cries the chief designer at the Waferland chip factory. Once more the routing designers have screwed up completely, making the signals on the chip connecting the ports of two functional blocks cross each other all over the place. At this late stage of the process, it is too expensive to redo the routing. Instead, the engineers have to bridge the signals, using the third dimension, so that no two signals cross. However, bridging is a complicated operation, and thus it is desirable to bridge as few signals as possible. The call for a computer program that finds the maximum number of signals which may be connected on the silicon surface without crossing each other, is imminent. Bearing in mind that there may be thousands of signal ports at the boundary of a functional block, the problem asks quite a lot of the programmer. Are you up to the task?
A typical situation is schematically depicted in figure 1. The ports of the two functional blocks are numbered from 1 to p, from top to bottom. The signal mapping is described by a permutation of the numbers 1 to p in the form of a list of p unique numbers in the range 1 to p, in which the i:th number specifies which port on the right side should be connected to the i:th port on the left side.Two signals cross if and only if the straight lines connecting the two ports of each pair do.
A typical situation is schematically depicted in figure 1. The ports of the two functional blocks are numbered from 1 to p, from top to bottom. The signal mapping is described by a permutation of the numbers 1 to p in the form of a list of p unique numbers in the range 1 to p, in which the i:th number specifies which port on the right side should be connected to the i:th port on the left side.Two signals cross if and only if the straight lines connecting the two ports of each pair do.
输入:
On the first line of the input, there is a single positive integer n, telling the number of test scenarios to follow. Each test scenario begins with a line containing a single positive integer p < 40000, the number of ports on the two functional blocks. Then follow p lines, describing the signal mapping:On the i:th line is the port number of the block on the right side which should be connected to the i:th port of the block on the left side.
输出:
For each test scenario, output one line containing the maximum number of signals which may be routed on the silicon surface without crossing each other.
样例输入:
4 6 4 2 6 3 1 5 10 2 3 4 5 6 7 8 9 10 1 8 8 7 6 5 4 3 2 1 9 5 8 9 2 3 1 7 4 6
样例输出:
3 9 1 4
解题代码:
//* @author: import java.util.*; public class Main { static int a[]=new int[40000]; static int b[]=new int[40000]; static int binary(int i,int k){ if(a[i]< b[1])return 1; int h=1,j=k; while(h!=j-1){ k=(h+j)/2; if(b[k]<=a[i])h=k; else j=k; } return j; } public static void main(String[] args) { Scanner in=new Scanner(System.in); int n,p,k,i; n=in.nextInt(); while((n--)!=0){ p=in.nextInt(); for(i=0;i< p;i++) a[i]=in.nextInt(); b[1]=a[0]; k=1; for(i=1;i< p;i++){ if(a[i]>=b[k])b[++k]=a[i]; else b[binary(i,k)]=a[i]; } System.out.println(k); } } }
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很赞的解答
分三种情况讨论。Not Possible就是impossible
思考人生吗
顺利测试通过了，多谢
这张页面太松散拉，重新编辑一下，弄紧凑一点。
还是有些难度的！
继续加油哦
6题应该就是算概率的吧
很好的思路，可以借鉴
纠正一个错误，二分查找树的中序遍历获得元素的升序排列。
A的话不是不能避免冲突么？感觉出题者在考察是否考虑了冲突解决办法？
Excellent Web-site! I required to ask if I might webpages and use a component of the net web website and use a number of factors for just about any faculty process. Please notify me through email regardless of whether that would be excellent. Many thanks
我还有个问题想请教一下，就是感觉对于新手来说，递归理解起来有些困难，不知有没有什么好的方法或者什么好的建议？


Want to know about Phase Wise movies?
Click here to know about all the avengers movies
AVENGERS|
WANDA VISION S1(2021) |
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Disarming traps give exp. But only do this if you are fine with the trap possibly springing on you, since sooner or later it will.
 If this doesn’t work, it’s one of the ghosts which can walk through walls. It’s usually better to just leave than trying to kill those, since they don’t chase much anyways.


Use the Prezcon app to star events and save them to your personal schedule. In the “Starred” view, you can view your entire personal schedule on a day by day basis. In the full “Schedule” view, you can view your started schedule along with the entire Prezcon schedule, however your events will appear under each hour of the convention they fall into. By collapsing the event list for each hour, the headers will display your schedule on an hourly basis.
Create your own events add to your schedule. Just add a name, time, location, and which days of the convention your event will occur. You can also use the schedule sharing feature to export your custom events, along with your full personal schedule, and share them with your friends, coworkers, or other devices.
The Prezcon app will notify you when your starred events are about to start. By default, the notification interval is 5 minutes, which ought to be enough time to reach any room in the hotel. Those of you whose room is more of a walk need not fear, for the application allows you to set your own notification time to anything from minute to an hour.
Use the hotel map built into Prezcon to ensure your never get lost among the hysteria of the convention. Prezcon has a large variety of events, so some events are in rooms so small their name does not fit in the map. But if you select an event from the schedule, the room for your event will flash on the map so you can see the events location and know where to go.


In this Bite you will write a function to get all the class names from the module passed in.
Only return the class names that start with an uppercase character.
We recommend you check out the inspect
module for this.
Here is how your code should work:
>>> from cls import get_classes >>> import csv, string >>> get_classes(csv) ['Dialect', 'DictReader', 'DictWriter', 'Error', 'OrderedDict', 'Sniffer', 'StringIO'] >>> get_classes(string) ['Formatter', 'Template']
Introspection of Python can be very useful. Have fun!


LESSONS
All the lessons and their overviews
Module 1 - Prerequisites
Chapter 1 - Four essential commands
Four commands that you should know to be able to follow this guide.
Create a testing environment for you to try out before actually installing Ubuntu Openbox on your productivity machine. [With video instruction]
Module 2 - Install Ubuntu Operating System
Chapter 1 - How to install Ubuntu Operating system without GUI
Install Ubuntu/ Debian Operating system. [With video instruction]
Module 3 - Complete Openbox Installation Guide
Chapter 1 - Overview of the installation
Preview all the steps you need to take instal a complete Ubuntu Openbox system.
Chapter 2 - Install and Configure Openbox
Configure the three most important files of Openbox: menu.xml, autostart and rc.xml
Chapter 3 - Essential desktop environment Components
- Taskbar
- File manager (with achieve manager)
- App for setting wallpaper
- Network manager
- Power manager
Chapter 4 - Essential operating system application
- Terminal emulator
- Text editor
- Synaptic
- Gdebi
- Task manager (System monitor)
Chapter 5 - Essential operating system features
- Notification mechanism
- Audio driver
- Windows fonts
- App got taking screenshot
- App for locking screen
Module 4 - Customizing The Look And Feel
obconf for changing Openbox themes
lxappearance for changing GTK themes, Icon themes and Cursor themes
Illustrate the installation of my favorite Openbox theme, Mistral
Chapter 3 - GTK theme for the appearance of applications
Illustrate an installation of a my favorite GTK theme, FlatStudioGray
Chapter 4 - Icon theme for Ubuntu Openbox
Illustrate a installation of my favorite icon theme, AwOken
Chapter 5 - Cursor theme for Ubuntu Openbox
Illustrate a installation of my favorite cursor theme, Breeze
Module 5 - Application For Daily Use
Internet browser (Firefox), email client (Thunderbird), cloud storage (Dropbox), torrent client (Transmission) and download manager (Uget)
Media player (Vlc), music player (Audacious/ Cmus), video and audio converter (FFmpeg), image suite (Gimp), image viewer (Viewnior) and screen capture (Shutter)
Word processors (LibreOffice Writer), Spreadsheet (Libre Office Calc), Pdf reader (qpdfview) and ebook reader (FB reader)
Chapter 4 - Special apps that need PulseAudio Apps
VOIP (Skype), Screen recording app (Kazam)
Module 6 - Some Insights on Debian/ Ubuntu system
Chapter 1 - More about apt-get
Using the package manager Apt to the fullest
Manipulating Grub to suite your own booting requirements
Chapter 3 - Maintaining your Debian/ Ubuntu operating system
Learning necessary “house keeping” tasks to keep your OS as its peak


index
| up
| prev
| next
Utf8ToUtf32Engine Class
Definition at line 28
of Unicode.hpp
Constructors
Member Functions
Member Variables
| char32_t |
result |
| bool |
resultReady |
| int |
state |
Constructor Details
Utf8ToUtf32Engine Constructor
cmajor::unicode::Utf8ToUtf32Engine::Utf8ToUtf32Engine()
Definition at line 18
of Unicode.cpp
:
18 : state(0), resultReady(false), result(U'\0')
19 {
20 std::memset(bytes, 0, sizeof(bytes));
21 }
Declaration at line 31
of Unicode.hpp
Member Function Details
Put Member Function
void
cmajor::unicode::Utf8ToUtf32Engine::Put(uint8_t x)
Definition at line 23
of Unicode.cpp
Declaration at line 32
of Unicode.hpp
ResulReady Member Function
bool
cmajor::unicode::Utf8ToUtf32Engine::ResulReady() const
Definition at line 33
of Unicode.hpp
:
33 { return resultReady; }
Result Member Function
char32_t
cmajor::unicode::Utf8ToUtf32Engine::Result() const
Definition at line 34
of Unicode.hpp
:
34 { return result; }
index
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UNICODE_START
Section: User Commands (1)Updated: 3 Feb 2001
Index Return to Main Contents
NAME
unicode_start - put keyboard and console in unicode modeSYNOPSIS
unicode_start [font [umap]]DESCRIPTION
The unicode_start command will put the keyboard and console into Unicode (UTF-8) mode.
For the keyboard this means that one can attach 16-bit U+xxxx values to keyboard keys using loadkeys(1), and have these appear as UTF-8 input to user programs. Also, that one can type hexadecimal Alt-xxxx using the numeric keypad, and again produce UTF-8.
For the console this means that the kernel expects UTF-8 output from user programs, and displays the output accordingly.
The parameter font is a font that is loaded. It should have a built-in Unicode map, or, if it hasn't, such a map can be given explicitly as second parameter. When no font was specified, the current font is kept.
NOTE
Unicode mode is a parameter with a value per virtual console. However, usually the font and keymap is common to all consoles.SEE ALSO
dumpkeys(1), kbd_mode(1), loadkeys(1), unicode_stop(1), utf-8(7), setfont(8)
Index
This document was created by man2html, using the manual pages.
Time: 05:29:11 GMT, December 24, 2015


[ all classes ]
[ emily.command.meta ]
Coverage Summary for Class: AbstractCommand (emily.command.meta)
| Class | Class, % | Method, % | Line, % |
|---|---|---|---|
| AbstractCommand | 100% (1/ 1) | 14,3% (1/ 7) | 30% (3/ 10) |
1 /*
2 * Copyright 2017 github.com/kaaz
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package emily.command.meta;
18
19 import emily.main.DiscordBot;
20 import net.dv8tion.jda.core.entities.Message;
21 import net.dv8tion.jda.core.entities.MessageChannel;
22 import net.dv8tion.jda.core.entities.User;
23
24 public abstract class AbstractCommand {
25
26 private CommandCategory commandCategory = CommandCategory.UNKNOWN;
27
28 public AbstractCommand() {
29
30 }
31
32 /**
33 * A short discription of the method
34 *
35 * @return description
36 */
37 public abstract String getDescription();
38
39 /**
40 * What should be typed to trigger this command (Without prefix)
41 *
42 * @return command
43 */
44 public abstract String getCommand();
45
46 /**
47 * How to use the command?
48 *
49 * @return command usage
50 */
51 public abstract String[] getUsage();
52
53 /**
54 * aliases to call the command
55 *
56 * @return array of aliases
57 */
58 public abstract String[] getAliases();
59
60 public final CommandCategory getCommandCategory() {
61 return commandCategory;
62 }
63
64 /**
65 * The command will be set to the category matching the last part of the package name.
66 *
67 * @param newCategory category of the command
68 */
69 public void setCommandCategory(CommandCategory newCategory) {
70 commandCategory = newCategory;
71 }
72
73 /**
74 * where can the command be used?
75 *
76 * @return private, public, both
77 */
78 public CommandVisibility getVisibility() {
79 return CommandVisibility.BOTH;
80 }
81
82 /**
83 * is a command enabled? it is by default
84 * This enables/disables commands on a global scale
85 *
86 * @return command is enabled?
87 */
88 public boolean isEnabled() {
89 return true;
90 }
91
92 /**
93 * Whether the command can be blacklisted by guilds
94 *
95 * @return can be blacklisted?
96 */
97 public boolean canBeDisabled() {
98 return true;
99 }
100
101 /**
102 * Is a command listed? it is by default
103 *
104 * @return shows up in the !help list?
105 */
106 public boolean isListed() {
107 return true;
108 }
109
110 /**
111 * @param bot the shard where its executing on
112 * @param args arguments for the command
113 * @param channel channel where the command is executed
114 * @param author who invoked the command
115 * @param inputMessage the incoming message object
116 * @return the message to output or an empty string for nothing
117 */
118 public abstract String execute(DiscordBot bot, String[] args, MessageChannel channel, User author, Message inputMessage);
119 }


Introduction
API Documentation for Guestbook White Label
Version: 1.0
NOTES:
- Getting an Authentication token is complete.
- Getting an account token and an account's pending & available rewards is still in development.
TODO:
- Get account token.
- Get an account's pending & available rewards.
Authentication
Server-to-server JWT for Authorization
[1] CURL request example to get an authorization TOKEN:
curl -X POST \
--url https://guestrewards.auth0.com/oauth/token \
--header 'content-type: application/json' \
--data '{"client_id":"CLIENT_ID","client_secret":"CLIENT_SECRET","audience":"https://guestrewards.auth0.com/api/v2/","grant_type":"client_credentials"}'
[2] Example JSON response from a request to get an authorization TOKEN:
{
"access_token": "AUTH_TOKEN",
"token_type": "Bearer"
}
[3] Example CURL request passing the TOKEN to authorize an API request:
curl -X GET \
--url https://api.guestrewards.com/v1/account/balance/ \
--header 'authorization: Bearer AUTH_TOKEN'
(https://jwt.io/introduction/)
- The application or client requests authorization to the authorization server. NOTE: You must request/use the CLIENT_ID and CLIENT_SECRET supplied by The Guestbook.[1]
- When the authorization is granted, the authorization server returns an access token to the application.[2]
- The application uses the access token to access a protected resource (like an API).[3]
Get Account Token
Exchange the account token received from Cendyn's API to get one for making API calls to The Guestbook.
[4] CURL request example to get a Guestbook account token:
curl -X GET \
--url https://api.guestrewards.com/v1/account/token/ \
--header 'authorization: Bearer AUTH_TOKEN' \
--data '{"cendyn_account_token":"CENDYN_TOKEN"}'
[5] Example JSON response from a request to get a Guestbook account token:
{
"token": "GUESTBOOK_TOKEN"
}
When calling Cendyn's API (Version 4) to get a member's account information, set the return_logintoken
to true
.
This token, referred to as CENDYN_TOKEN
in this document, is used when calling Guestbook's get token API[4] to receive an account token[5] which is used for making API calls to The Guestbook
for getting information relating to a specific user's account, like getting pending and available balance.
HTTP Request
GET https://api.guestrewards.com/v1/account/token
Headers
Content-Type: application/json
Authorization: Bearer AUTH_TOKEN
(AUTH_TOKEN
received from Authentication)
Query Parameters
| Parameter | type | Description |
|---|---|---|
| cendyn_account_token | Text | https://crmapiqa.cendyn.com/swagger/ui/index#!/Account/Account_Login |
Response
| Parameter | type | Description |
|---|---|---|
| token | Text | GUESTBOOK_TOKEN |
Account Information
Get Pending & Available Balance
[6] CURL request example to get an account's pending & available balance:
curl -X GET \
--url https://api.guestrewards.com/v1/account/balance/ \
--header 'authorization: Bearer AUTH_TOKEN' \
--data '{"token":"GUESTBOOK_TOKEN"}'
[7] Example JSON response from a request to get an account's pending & available balance:
{
"pending": 40.32,
"available": 123.67,
"currency_abbreviation": "USD",
"currency_symbol": "$"
}
Retrieve Pending and Available balance for an SH Group Loyalty Member.
HTTP Request
GET https://api.guestrewards.com/v1/account/balance
Headers
Content-Type: application/json
Authorization: Bearer AUTH_TOKEN
(AUTH_TOKEN
received from Authentication)
Query Parameters
| Parameter | type | Description |
|---|---|---|
| token | Text | GUESTBOOK_TOKEN received from Get Account Token |
Response
| Parameter | type | Description |
|---|---|---|
| pending | numeric(9,2) | Pending rewards balance. This is the amount that's pending approval. |
| available | numeric(9,2) | Available rewards balance. This is the amount the user has available for redemption. |
| currency_abbreviation | String | ISO 4717 three letter currency abbreviation. |
| currency_symbol | String | Symbol representation of the account's currency. |
Errors
The Guestbook API uses the following error codes:
| Error Code | Meaning |
|---|---|
| 400 | Bad Request -- Your request is invalid. |
| 401 | Unauthorized -- Your JWT Authorization token token is invalid/expired. |
| 403 | Forbidden -- The resource requested is outside your application's scope. |
| 404 | Not Found -- The specified account could not be found. |
| 500 | Internal Server Error -- We had a problem with our server. Our development team has been notified, but reach out if the problem persists. |


#include <stBasicMetricEvaluators.h>
Inheritance diagram for stBasicManhatanMetricEvaluator< ObjectType >:
Public Member Functions | |
| virtual stDistance | GetDistance (ObjectType *o1, ObjectType *o2) |
| virtual stDistance | GetDistance2 (ObjectType *o1, ObjectType *o2) |
The template parameter ObjectType defines the object type used by this metric evaluator. It was designed to work with instances of stBasicArray objects but any array object that defines the following methods may be used:
Note that to be fully compatible with the metric trees, the desired object must meet the requirements of the stObject interface also.
Marcos Rodrigues Vieira<EMAIL_ADDRESS>Tests.
stBasicLInfinityMetricEvaluator
stBasicEuclideanMetricEvaluator
stBasicLxMetricEvaluator
Definition at line 229 of file stBasicMetricEvaluators.h.
|
|
This method calculates the metric distance between 2 objects.
Implements stBasicMetricEvaluator< ObjectType >. Referenced by stBasicManhatanMetricEvaluator< ObjectType >::GetDistance2(). |
|
|
This method calculates the metric distance between 2 objects raised by the power of 2.
Implements stBasicMetricEvaluator< ObjectType >. Definition at line 239 of file stBasicMetricEvaluators.h. References stBasicManhatanMetricEvaluator< ObjectType >::GetDistance(), and stDistance. |


§417E-7 Fees and expenses. The commissioner shall impose a filing fee of $250 for a registration statement filed by an offeror. [L 1985, c 32, pt of §2]


Macros | |
| #define | UC3 (UC3A || UC3B || UC3C || UC3D || UC3L) |
| AVR UC3 product line. More... | |
AVR UC3 A series | |
| #define | UC3A0 |
| #define | UC3A1 |
| #define | UC3A3 |
| #define | UC3A4 |
AVR UC3 B series | |
| #define | UC3B0 |
| #define | UC3B1 |
AVR UC3 C series | |
| #define | UC3C0 |
| #define | UC3C1 |
| #define | UC3C2 |
AVR UC3 D series | |
| #define | UC3D3 |
| #define | UC3D4 |
AVR UC3 L series | |
| #define | UC3L0 |
| #define | UC3L0128 |
| #define | UC3L0256 |
| #define | UC3L3 |
| #define | UC3L4 |
| #define | UC3L3_L4 (UC3L3 || UC3L4) |
AVR UC3 families | |
| #define | UC3A (UC3A0 || UC3A1 || UC3A3 || UC3A4) |
| AVR UC3 A family. More... | |
| #define | UC3B (UC3B0 || UC3B1) |
| AVR UC3 B family. More... | |
| #define | UC3C (UC3C0 || UC3C1 || UC3C2) |
| AVR UC3 C family. More... | |
| #define | UC3D (UC3D3 || UC3D4) |
| AVR UC3 D family. More... | |
| #define | UC3L (UC3L0 || UC3L0128 || UC3L0256 || UC3L3_L4) |
| AVR UC3 L family. More... | |
| #define UC3A0 |
| #define UC3A1 |
| #define UC3A3 |
| #define UC3A4 |
| #define UC3B0 |
| #define UC3B1 |
| #define UC3C0 |
| #define UC3C1 |
| #define UC3C2 |
| #define UC3D3 |
| #define UC3D4 |
| #define UC3L0 |
| #define UC3L0128 |
| #define UC3L0256 |
| #define UC3L3 |
| #define UC3L4 |


CHARACTERISTICS
All-New Renault Trafic and you
All-New Trafic has even more surprises in store.
Improved safety
Safety
New-generation ESC ensures the stability of the vehicle and helps to set it back on course. It is enhanced by three key functions for your daily use:
- GripXtend allows the vehicle to regain traction on loose ground such as sand, mud or snow.
- Hill-start assist.
- the Trailer Swing Assist function detects and corrects trailer sway.
REVERSING CAMERA - SENSOR
Manoeuvring is no longer an issue, thanks to the reversing camera combined systematically with the rear parking sensor.
The image is relayed to the interior rearview mirror or the navigation screen for versions equipped with R-Link.
PASSIVE SAFETY
- Reinforced structure
- Front programmed-restraint airbags for driver and passenger
- Seat belts with pretensioners and load limiters
- Side, curtain and thorax airbags (depending on the version).
CRUISE CONTROL
This function lets you set or adjust a maximum speed using the controls on the steering column.
HILL-START ASSIST
On slopes of more than 10%, the system automatically holds the car steady for 2 seconds to allow you to move off smoothly.
FRONT FOG LIGHTS
Improve your visibility in foggy or rainy conditions.
TYRE PRESSURE MONITORING SYSTEM
If pressure is lost, this system will inform you via the sensor located in the inflation valve of each wheel.
PASSENGER AIRBAG DISCONNECTION
You can install a child seat in the front if the airbag is deactivated.
DOUBLE ASPHERIC DOOR MIRROR
This improves visibility for easier manoeuvring.
Comfort in the cab
Comfort
Seats built for comfort with specific design. The adjustable seats and steering wheel let everybody find the right driving position.
90L OF STORAGE IN THE CAB
Need storage space? All-New Renault Trafic comes with even more useful solutions, including 14 storage compartments of which one 54l unit is ideal for bulky items.
R&GO RADIO CONNECT
This radio allows use of the Bluetooth® hands-free telephone feature. It includes a USB port and a jack on the front panel, and a second USB port located close to the smartphone holder.
All of these connections can stream music from mobile multimedia devices.
Compatible with the smartphone holder (optional).
MEDIANAV: 7" NAVIGATION TOUCHSCREEN
Complete multimedia system with MEDIANAV, mixing business with pleasure:
- 7" touchscreen
- Radio with Bluetooth® technology for hands-free calls
- USB ports and jack
- Nav&GO 2D and 2.5D (Birdview) navigation
- NAVTEQ mapping data update from a computer
A DOCK FOR YOUR LAPTOP
If needed, a storage space in the central seat back can be used to store your laptop (up to 17").
A removable clipboard to hold A4-format documents.
R&GO APPLICATION WITH COPILOT® PREMIUM
Looking for music, contact management, navigation, information on fuel consumption and the Driving eco2 functions?
Nothing could be easier with the Renault R&GO application.
Available on Apple App Store (iOS) and Google Play (Android).
AIR CONDITIONING
Manual or automatic climate control for high standards of comfort inside the cab (standard or optional depending on the version).
TABLET DOCK
Access your tablet easily with this dock for tablets measuring between 4.8 and 10.6 inches.
SMARTPHONE DOCK
Your mobile phone will always be within easy reach thanks to the tilting holder and nearby connection/charging point.
A MADE-TO-MEASURE RANGE
Business features
All-New Renault Trafic comes in up to 270 versions to address any business challenge.
HEAVY DUTY PLY LINING
Protect the interior of your All-New Trafic with our hardwearing, bespoke ply lining. The price includes fitting by Renault. Our lining kits are fitted without any alteration/drilling to the vehicle structure, ensuring that the paint and anti-corrosion warranties remain intact.
Anchor RINGS
To secure the cargo area, All-New Trafic is available with up to 18 anchorage rings, depending on the version, including eight attached to the floor.
INTERIOR RACK
The interior rack frees up floor space and lets you carry items up to 2m long and 13kg in weight.
WOODEN FLOOR AND MID-HEIGHT SIDE TRIM
Wooden floor with anti-slip surface and mid-height trim to effectively protect the cargo area.
REAR DOOR CATCH LOCK
All-New Trafic has a system for securing the left rear door allowing you to carry long items with the right rear door open when you need to.
STANDARD TOWBAR
Intended for intensive use, the standard towbar is highly versatile with a variety of hooks, ball hitch or drawbar that can be fixed to the plate.
HANDS-FREE CARD
When your hands are full, we make it easy for you to get into and start your vehicle by simply pressing the door or start-up buttons.
READY TO TAKE ALL-NEW TRAFIC FOR A SPIN?


This project will serve as an online journal for my random encounters during my adventures in public transportation.
Why?
- I've been meaning to do this for a while, but I haven't had the time or motivation.
- There's a lot of cool people I've met that I'd like to remember
What's with the title?

Tips and Tricks for Traveling Around (Southern) California on a Budget
| Method of Transportation | Key Notes | |
|---|---|---|
| 1. | Train (Amtrak or Metrolink) |
Although Amtrak offers more convenient locations, Metrolink can prove to cost less
if you are making a day trip on the weekends as it offers a $10 day pass.
Students: Look into student discounts and plan your trip early!!! |
| 2. | Rideshare |
Oftentimes university students have rideshare pages where students give each other rides. Generally safe as most pages are closed to only students of a particular university.
However still use with caution |


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|
Welcome! Please excuse HUGE ANNOYING AD at the top
of this page, as well as the POP-UP. If they're not there, then I don't
get to use this Angelfire service for free. This page is best viewed with
Internet Explorer set at 1024x768 resolution.
This page was last updated: June 30th, 2004
Winnipeg
Jets Petition
Email
Me!!!
© Liz
Carter, 1998-2003
In Association With:
|


Overview
I used much of the summer of 2017 to study linear mixed effects models. I’m writing this blog post to document my experience. Perhaps readers will find it useful in designing their study plans for mixed models.
I found particularly useful Sections 8.4 and 8.5 of Wakefield (2013). The author describes in detail a general framework for linear mixed models before venturing into likelihood-based inference for these models. Particularly appealing to me, and differing from works of many others, is the emphasis of Wakefield (2013) on being explicit about conditioning. For instance, in page on 359, he describes a two-stage linear mixed model (LMM) by stating that the first stage involves a response model that is conditional on the random effects. I can’t recall other authors whose notation and language so clearly explained this and other instances of conditioning in discussions of LMMs.
REML Estimation for Variance Components
In section 8.5.3 Wakefield (2013) introduces residual maximum likelihood (REML) methods for inference of variance components. I particularly like how the author uses marginal likelihood to explain REML. The derivation culminates in the log residual likelihood equation on page 371. It explains why the log residual likelihood function has the form that it has. Below, \(U\) is the rotated \(Y\) matrix, while \(\alpha\) is the vector of variance components.
\[p(U | \alpha) = c \frac{|x^Tx|^{\frac{1}{2}}|V|^{- \frac{1}{2}}}{|x^TV^{-1}x|^{\frac{1}{2}}}\exp\left(-\frac{1}{2} (y - x\hat\beta)^TV^{-1}(y - x\hat\beta) \right)\] Discarding the constant terms - \(c\) and \(|x^Tx|^{\frac{1}{2}}\) - we get the restricted log likelihood for inference of the variance components \(\alpha\):
\[l_{Residual}(\alpha) = - \frac{1}{2}\log |x^TV^{-1}x| - \frac{1}{2} \log |V| - \frac{1}{2}(y - x\hat \beta)V^{-1}(y - x\hat\beta)\]
Literature cited
Wakefield, Jon. 2013. Bayesian and Frequentist Regression Methods. Springer Science & Business Media.


Just use HTML.
One document specifies slide styles and another one specifies transitions.
Get extra functionality for your deck, or keep it simple.
The deck.js download will include a file named boilerplate.html
that should get you started.
Slides are HTML elements with a class of slide
. Example code from deck.js:

How to Make a Deck

Write Slides

Slide content is simple HTML.

Choose Themes

One for slide styles and one for deck transitions.

…

Customizes slide formatting.
<link rel="stylesheet" href="/path/to/css/style-theme.css">
Define slide transitions with CSS3. Less capable browsers fall back to cutaways. But you aren’t using those browsers to give your presentations, are you…
<link rel="stylesheet" href="/path/to/css/transition-theme.css">
Core gives you basic slide functionality with left and right arrow navigation, but you may want more. Here are the ones included in this deck:
Each extension folder in the download package contains the necessary JavaScript, CSS, and HTML files. For a complete list of extension modules included in deck.js, check out the documentation.
That last slide had a few steps. To create substeps in slides, just nest them:

Extensions

Core gives you basic slide functionality...

deck.goto

Adds a shortcut key to jump to any slide number...

...

...

...

Food is an important part of a balanced diet.
Fran Lebowitz

Food is an important part of a balanced diet.

Fran Lebowitz

Embed videos from your favorite online video service or with an HTML5 video element.

If you want to learn about making your own themes, extending deck.js, and more, check out the documentation.
I made this deck just by modifying the boilerplate and style document.
/


Asset Pipelines in Node
With your friend
Jacob Gable
Look! Boxes!
▼
About Me
Jacob Gable is a software developer focused mainly on web technologies located in Chicago, IL.
github
.com/jgable
npm
js.org/~jgable
Obligatory Sponsor Slide
Platinum
Gold
Quick Survey
Who works on a product or service site where page performance is important?
Who uses some kind of module loader like RequireJS?
Agenda
What makes a good asset pipeline?
What’s out there right now?
Connect-Assets Walkthrough
Asset Rack Walkthrough
Yeoman/Grunt Walkthrough
Good Asset Pipelines
Make Websites Fast
Make Development Easier
Encourage Good Development Practices
Making Websites Fast
Reduce Request Quantity and Size
Compile preprocessed files
Concatenate files
Minify files
Set Appropriate Cache Headers
Load from CDN
Making Development Easier
Fast Debugging with Fast Performance
Use technologies that make us more productive
CoffeeScript
TypeScript
LESS
SASS
Use tools that make it easier to figure out problems
Source Maps
LiveReload
Logging Verbosity
Encourage Good Development Practices
Make it easy to write good code, fast
Quality checks with JSHint
Unit Testing
Easily add new files without much code
Support module loaders like RequireJS or AlmondJS
connect-assets
Pros
Easy to get setup
Supports Coffee, Typescript, LESS, Stylus
Hashes and Caches (
™
) built assets in productions mode
Cons
No Image Minification
Hard to work with script loaders like RequireJS
Development in flux
Asset Rack
Pros
Easy to integrate to existing site
Supports same types as connect-assets and custom ones
Can upload to CDN for you
Cons
No Image Minification
Still tricky to work with RequireJS
More configuration than convention
Yeoman / Grunt
Pros
Good solid foundation for a site
LiveReload support
Build based instead of having to start the server
Cons
Completely different strategy
Most Generators default to a setup using RequireJS
Hard to convert an existing site
Wrapping Up
Yahoo! Best Practices for Speed - developer.yahoo.com/performance/rules.html
Connect-assets - github.com/adunkman/connect-assets
Asset Rack - github.com/techpines/asset-rack
Yeoman/Grunt - yeoman.io
The End


{% extends "section_docs.html" %} {% block title %}Adding a new collection{% endblock %} {% block content %}
Consider having your collection reviewed by a professional to check if it works correctly. Your collection then get an approved tag and will be showed with higher priority in the directory. To have your collection approved, click on the Request a Review button in the detail of your collection. Please ensure it meets following requirements:
All packages need to meet the requirements specified in the Packaging Software Collections section of the Packaging Guide. You can use the rpmlint tool with SCLCheck module to help you check your packages. An example command would be:
$ rpmlint -c SCLCheck python27-python-2.7.5-12.el7.centos.src.rpm
Your project must comply with the Licensing Guide.
{% endblock %}


Share your images, music or video!
Make your own playlist and manage your content
Multimedia player inside!
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Turn.js is a JavaScript library that will make your content look like a real book or magazine using all the advantages of HTML5. The web is getting beautiful with new user interfaces based in HTML5; turn.js is the best fit for a magazine, book or catalog based in HTML5.
Let's code

 Turn.js

 Page 1

 Page 2

 Page 3

 Page 4

Features
- ✓ Works on iPad and iPhone.
- ✓ Simple, beautiful and powerful API.
- ✓ Allows to load pages dynamically through Ajax requests.
- ✓ Pure HTML5/CSS3 content.
- ✓ Two transition effects.
- ✓ Works in old browsers such as IE 8 with turn.html4.js
Requirements
jQuery 1.3 or above.
Browser Support
Safari 5 Chrome 16 Firefox 10 IE 10, 9, 8
Devices
- ✓ All iOS (iPad, iPhone, iPod)
- ✓ Android (Chrome for Android)
Improvements
Turn.js 4 includes a set of significant performance improvements on its core.
- ✓ Effects are now quite smoother on the browser platform.
- ✓ The new DOM composition guarantees the same performance no matter the amount of pages.
Complements
turn.html4.js - The HTML4 version of turn.js.
zoom.js - The new zoom feature of turn.js, See a sample.
scissors.js - Cuts a page in two parts for turn.js.
hash.js - Controls the navigation history using pushState and URI hashes.
API Documentation
The turn.js API was conveniently built as an UI plugin for jQuery, it provides access to a set of features and allows you to define the user interaction.
The complete documentation is available here, it's also available in PDF format.
Options
Methods
Support
You can browse all issues on GitHub.
If you'd rather report issues using your email, you could contact us to<EMAIL_ADDRESS>Licensing
The turn.js project is released under the BSD license and it's available on GitHub. This license doesn't include features of the 4th release.
About
Hello Everyone,
I'm Emmanuel García, a front-end developer from Venezuela, who loves to push the web forward with new technologies.
I look forward to releasing new projects. One of those will allow you to split HTML content into pages depending on the size of the pages. While loading pages with turn.js, this library would have an infinity potential. Think about detecting the number of pages automatically, creating a table of contents that knows where every page is, and adding functions like font size.
I'm also interested in using pdf.js and node.js for a new library that will convert pdf files into pure HTML5 (text/CSS3) files to provide content for the frontend with turn.js.
Follow me on Twitter: @blasten or
Github
Reach me out: blasten@gmail.com


Throughout my 6 years of coding, I have learned and become proficient in 3 major coding languages. These include: Python, Java, and C. The language that I have the most experience in is Java. I have been coding in Java since grade 11 as it was the primary language taught in High School. Furthermore, my 2nd year course "CSC207" was also strictly Java. My first year in university consisted only of Python and the second semester of my 2nd year consisted of C. I have coded various projects in all three languages which can be found on my Projects page. Learning new languages is always fun to me and my next target is diving into SQL!
As of right now, I have learned the Web Design languages of HTML & CSS. Although coding languages such as Python, Java, and C are critical for a computer scientist to know, I felt that pairing them with Web Design languages would make me a well rounded programmer. Combining back-end coding along with Web Design helps make me a more complete computer scientist and able to cater to the needs of more companies! Believe it or not, this very website is my first web design project. In the future, I aim to learn more Web Design languages such as Javascript. As of now, I enjoy HTML & CSS very much and can't wait to add to my portfolio!


About Us
We offer a Global Logistics Network with worldwide offices and distribution facilities, staffed by dedicated teams of experts.
Silver Peregrine Industries. Largest international cargo airline.
Together with our partners, we can connect you to over 300 destinations globally. With a young, efficient, wide-bodied fleet, we have ample capacity to transport your cargo through our state-of-the-art, multi-airport hub in Dubai.
Our History. 30 years of experience.
With over three decades of experience under our belt, we have since expanded our business to offer a fleet size of over 270 wide-bodied aircraft, 13 of those being dedicated freighters. Our ongoing commitment to innovation has allowed us to continuously increase our cargo capacity and develop specialised products that meet the growing needs of our customers.
Our Awards. Recognition for continuous improvement.
Silver Peregrine Industries is a proud recipient of various prestigious awards in the industry. Some of the accolades under our belt include "Best Air Cargo Carrier - Asia" at the Asian Freight, Logistics and Supply Chain Awards and "Top 5 Airlines by Cargo Carriage" at the Changi Airline Awards.


Wetterhoun
| Wetterhoun Picture | |
| Breed Information | |
|---|---|
| Popularity | # |
| Name | Wetterhoun |
| Other names | Frisian Water Dog, Dutch Spaniel, Otterhoun |
| Origin | Netherlands |
| Breed Group | WorkingGun Dog (UKC) |
| Size | Medium |
| Type | Purebred |
| Life span | 12-14 years |
| Temperament | QuietReservedStubborn |
| Height | 21.5-23 inches (55-59 cm) |
| Weight | 55-77 pounds (25-35 kg) |
| Colors | BlackBlack & WhiteLiverLiver & WhiteRoan |
| Litter Size | 3-7 puppies |
| Puppy Price | Average $500 - $700 USD |
| Breed Characteristics | |
| Adaptability | 3 stars |
| Apartment Friendly | 1 starsThe Wetterhoun is not recommended for apartment life. This breed will be very distressed in an apartment in a busy urban area because these dogs are not suited to such a life. They are rarely seen outside a country setting. The Wetterhoun can live outdoors in a kennel as long as it gets adequate exercise and contact with its humans. It will do well in cold climates as long as it has adequate shelter. |
| Barking Tendencies | 2 starsOccassional |
| Cat Friendly | 3 stars |
| Child Friendly | 4 starsGood with Kids: This is a suitable breed for kids and is known to be playful, energetic, and affectionate around them. |
| Dog Friendly | 3 stars |
| Exercise Needs | 4 starsThe Wetterhoun needs lots of exercise, which includes a daily, long, brisk walk. The ideal situation for this dog is to have a large piece of land that it can run around on freely...and which it will protect vigorously. The Wetterhoun likes to swim. |
| Grooming | 1 starsThis water dog requires little grooming. Comb and brush occasionally. Check that the ears are clean and infection free. |
| Health Issues | 2 starsHypoallergenic: No |
| Intelligence | 3 starsRanking: (#). (See All Rankings) |
| Playfulness | 2 stars |
| Shedding Level | 3 starsModerate Shedding: Routine brushing will help. Be prepared to vacuum often! |
| Stranger Friendly | 2 stars |
| Trainability | 3 starsModerately Easy Training: The Wetterhoun is average when it comes to training. Results will come gradually. |
| Watchdog Ability | 4 stars |
| Wetterhoun Puppy Picture | ||
| Puppy Names | ||
|---|---|---|
| Rank | Male | Female |
| 01 | Charlie | Molly |
| 02 | Jack | Bella |
| 03 | Teddy | Sophie |
| 04 | Bear | Luna |
| 05 | Tucker | Abbie |
| 06 | Milo | Roxy |
| 07 | Oliver | Pepper |
| 08 | Dexter | Stella |
| 09 | Teddy | Dixie |
| 10 | Sam | Penny |
| See All Names › |
| Overview |
|---|
|
The Wetterhoun is a medium-sized dog between 55 and 59 centimeters (21.5-23 inches) at the withers. They weigh between 25 and 35 kilos (55 and 77 pounds). Their coat is thick and curly except for the head, ears and legs, where the coat is smoother; the water repellant coat is described as having a greasy feel. Coat colour may be solid black or brown, or black with white, or brown with white, with or without white ticking or roan marks. The texture of the coat should not be woolly, as such fur will not resist water. The ears are low set and hang flat to the head, and the tail curls tightly over the back. The breed has an unusual, somewhat grim expression due to the shape of the eyes, which marks it as different from other dog breeds. This breed is an excellent gun dog, effective as both a land and water retriever, however its strong will and natural guarding abilities make early training a requirement. The breed standard describes the breed's temperament as reserved and "an ideal guard-dog". though never aggressive, which makes it an excellent family-dog. Although described as "strong willed" the Wetterhoun is never stubborn or wilfully disobedient. Perseverance is a much better term, because they finish what they started, whatever it takes. Imperturbable they finish what they think to be their task. Thereby the breed is sensitive and should never be treated or trained harshly. Brought-up and used to children, they are tolerant to children to the point where the dog should be protected against the children instead the other way around. |
| History |
| Dutch breeders created the Fresian Water Dog about 400 years ago, probably from an older breed that was simply known as Old Water Dog. The dogs were originally used by fishermen to kill otters. When otters became less trouble for fishermen, the dogs began being used for hunting and guarding. The breed is very rare and is found almost exclusively in the Netherlands. The Fresian Water Dog was recognized by the United Kennel Club in 2006. |


It provides ability to cancel jobs and schedule coroutine with timeout. Unlike regular withTimeout
this implementation is never scheduling timer tasks but only checks for current time. This makes timeout measurement
much cheaper and doesn't require any watchdog thread.


--- layout: page type: page title: About ---
I am an incoming research resident on the AllenNLP team at AI2. I recently finished my BS in Linguistics and Computer Science at Yale, where my thesis was advised by Bob Frank and Dana Angluin.
My research interests lie at the intersection of language and computation. With both a theoretical and practical focus, I have worked on the following topics:
Outside of class, I was the captain of the Yale Dota 2 team. I also created an indie video game called the Book of Thoth and enjoy rap, hiking, and basketball.
Here's my resume if you're looking for it.


Fairy Tales and Other Traditional Stories
by FCIT
The Emperor's New Clothes
by Hans Christian Andersen
Additional Information
- Year Published: 1837
- Language: English
- Country of Origin: Denmark
- Source: Andersen, H.C. (1837). Andersen’s Fairy Tales. Children’s Classics.
-
Readability:
- Flesch–Kincaid Level: 3.5
- Word Count: 1,744
- Genre: Fairy Tale/Folk Tale
- Keywords: emperor, king, vanity
- ✎ Cite This
Downloads
Many years ago, there was an Emperor who was so very fond of new clothes that he spent all his money on them. He did not trouble about his soldiers. He did not care to go to the theatre. He only went out when he had the chance to show off his new clothes. He had a different suit for each hour of the day. Most kings could be found sitting in council. It was said of the Emperor, “He is sitting in his wardrobe.”
One day, two fellows calling themselves weavers came to town. They said that they knew how to weave cloth of the most beautiful colors and patterns. The clothes made from this wonderful cloth would be invisible to everyone who was unfit for the job he held, or who was very simple in character.
“These must, indeed, be splendid clothes!” thought the Emperor. “If I had such a suit, I might at once find out what men in my kingdom are unfit for their job. I would be able to tell the wise men from the foolish! This stuff must be woven for me immediately.” He gave large sums of money to both the weavers in order that they might begin their work at once.
So the two pretend weavers set up two looms. They worked very busily, though in reality they did nothing at all. They asked for the finest silk and the purest gold thread. They put both into their own knapsacks. Then they pretended to work at the empty looms until late at night.
“I should like to know how the weavers are getting on with my cloth,” said the Emperor to himself one day. When he remembered that a simpleton, or one unfit for his job would be unable to see the cloth he began to worry. To be sure, he thought he was safe. However, he would prefer sending somebody else to bring him news about the weavers, and their work. All the people in the kingdom had heard of the wonderful cloth. All were eager to learn how wise or how foolish their neighbors might be.
“I will send my faithful old wise man to the weavers,” said the Emperor atlast. “He will be best able to see how the cloth looks. He is a man of sense. No one can be better for his job than he is.”
So the faithful old wise man went into the hall where the thieves were working with all their might at their empty looms. “What can be the meaning of this?” thought the old man, opening his eyes very wide. “I cannot find the least bit of thread on the looms.” However, he did not say his thoughts aloud.
The thieves asked him very kindly to be so good as to come nearer their looms. Then, they asked him whether the cloth pleased him. They asked whether the colors were not very beautiful. All the time they were pointing to the empty frames. The poor old wise man looked and looked. He could not see anything on the looms for a very good reason. There was nothing there.
“What!” thought he again. “Is it possible that I am a fool? I have never thought so myself. No one must know it now if I am so. Can it be, that I am unfit for my job? No, the Emperor must not know that either. I will never tell that I could not see the stuff.”
“Well, Sir!” said one of the weavers still pretending to work. “You do not say whether the cloth pleases you.”
“Oh, it is excellent!” replied the old wise man, looking at the loom through his spectacles. “This pattern, and the colors, yes, I will tell the Emperor without delay, how very beautiful I think them.”
“We shall be much obliged to you,” said the thieves. Then they named the many colors and described the pattern of the pretended stuff. The old wise man listened with care to their words so he might repeat them to the Emperor. The thieves asked for more silk and gold saying that it was necessary to complete what they had begun. Once again they put all that was given them into their knapsacks. They went on working with as much effort as before at their empty looms.
The Emperor soon sent another man from his court to see how the weavers were getting on. Now he wanted to know if the cloth would soon be ready. It was just the same with this gentleman as with the wise man. First he looked closely at the looms on all sides. He could see nothing at all but the empty frames.
“Does not the stuff appear as beautiful to you, as it did to my lord the wise man?” asked the thieves of the Emperor’s second advisor.
“I certainly am not stupid!” thought the man. “It must be, that I am not fit for my good job! That is very odd. However, no one shall know anything about it.”
And so he praised the stuff he could not see. He declared that he was happy with both colors and patterns. “Indeed, your Imperial Majesty,” he said to his emperor when he returned. “The cloth which the weavers are preparing is extraordinarily magnificent.”
The whole city was talking of the splendid cloth, which the Emperor had ordered to be woven.
Finally, the Emperor himself wished to see the costly material while it was still in the loom. He took many officers of the court and the two honest men who had already admired the cloth. As soon as the weavers saw the Emperor approach, they went on working faster than ever although they still did not pass even one thread through the looms.
“Is not the work absolutely magnificent?” said the two officers of the crown, already mentioned. “If your Majesty will only be pleased to look at it! What a splendid design! What glorious colors!” and at the same time they pointed to the empty frames; for they imagined that everyone else could see this exquisite piece of workmanship.
“How is this?” said the Emperor to himself. “I can see nothing! This is indeed a terrible affair! Am I a simpleton, or am I unfit to be an Emperor? That would be the worst thing that could happen—Oh! The cloth is charming,” said he, aloud. “I approve of it completely.” He smiled most graciously and looked closely at the empty looms. No way would he say that he could not see what two of his advisors had praised so much. Everyone with the Emperor now strained his or her eyes hoping to discover something on the looms, but they could see no more than the others.
Nevertheless, they all exclaimed, “Oh, how beautiful!” and advised his majesty to have some new clothes made from this splendid material for the parade that was planned. “Magnificent! Charming! Excellent!” was called out on all sides. Everyone was very cheerful. The Emperor was pleased. He presented the weavers with the emblem of an order of knighthood. The thieves sat up the whole of the night before the day on which the parade was to take place. They had sixteen lights burning, so that everyone might see how anxious they were to finish the Emperor’s new suit. They pretended to roll the cloth off the looms. They cut the air with their scissors and sewed with needles without any thread in them. “See!” cried they, at last.
“The Emperor’s new clothes are ready!”
The Emperor, with all the grandees of his court, came to the weavers. The thieves raised their arms, as if in the act of holding something up. “Here are your Majesty’s trousers! Here is the scarf! Here is the mantle! The whole suit is as light as a cobweb; one might fancy one has nothing at all on, when dressed in it.”
“Yes indeed!” said all the courtiers, although not one of them could see anything of this special cloth.
The Emperor was undressed for a fitting, and the thieves pretended to array him in his new suit. The Emperor turned round and from side to side before the looking glass.
“How splendid his Majesty looks in his new clothes, and how well they fit!” everyone cried out. “What a design! What colors! These are indeed royal robes!”
“I am quite ready,” said the Emperor. He appeared to be examining his handsome suit.
The lords of the bedchamber, who were to carry his Majesty’s train felt about on the ground as if they were lifting up the ends of the mantle. Then they pretended to be carrying something for they would by no means want to appear foolish or not fit for their jobs.
The Emperor walked under his high canopy in the midst of the procession, through the streets of his capital. All the people standing by, and those at the windows, cried out, “Oh! How beautiful are our Emperor’s new clothes! What a magnificent train there is to the mantle; and how gracefully the scarf hangs!” No one would admit these much admired clothes could not be seen because, in doing so, he would have been saying he was either a simpleton or unfit for his job.
“But the Emperor has nothing at all on!” said a little child. “Listen to the voice of the child!” exclaimed his father. What the child had said was whispered from one to another. “But he has nothing at all on!” at last cried out all the people. The Emperor was upset, for he knew that the people were right. However, he thought the procession must go on now! The lords of the bedchamber took greater pains than ever, to appear holding up a train, although, in reality, there was no train to hold, and the Emperor walked on in his underwear.


Hi,
I think this has to do with algorithm analysis & Big O notation, so maybe the title is a bit unfortunate.
Search on wiki for Big O notation.
Some basic ideas, with examples:
O(1) : return the
i
'th value (known) in an array or similar container that has subscript
MyContainer[i]
. This is done by subtracting pointers, so is very direct.
O(n) : search through a container as above for a value , but the subscript isn't known - so each item in the container must compared - worst case is
n
the number of elements in the container. Average case is
n/2
O(log n) : Search in a binary sort tree (BST). It is log n because each time a node is traversed, it represents a halving of the remaining data to search.
There are other very inefficient examples, such as n
2, n
3, exponential etc.
When I was at uni 20 years ago, we had an entire textbook about this.
To start you all off, first there is
while (i < 100)
, so that is O(n). But then there is
if (i mod 2 == 0)
, so now it is O(n/2).
It is important to establish variables for the size of the array - even though it is 100 by 100. In O(n/2) above n is the number of rows in the array, but the sort function operates on all 100 columns, so I think it is important not to get confused by this, so create a variable for the number of columns.
Hope all is well :+)
Edit:
Not relevant to the problem, but helpful nonetheless.
I always uses braces, even when the is 1 statement, so I would write that code like this:
1 2 3 4 5 6 7 8
|
int arr[100][100]
while (i < 100) {
if (i mod 2 == 0) {
SelSort(arr[][], i)
}
}
| |
And I dislike using variable like
i
and
j
or
m
and
n
and others, because their similarity can cause readability issues and lead to errors. Especially for 2 dimensional Containers.
Years ago I was helping someone who had 2 pages of code full of
i
and
j
subscripts. The code compiled, but had a nasty runtime error. So I suggested changing
i
to
Row
and
j
to
Column
. The error became fairly obvious, because there was a
Row, Row
, which it should have been
Row, Column
This would have still taken some time to fix even with a debugger - it only segfaulted sometimes when Row > Column (subscript out of bounds), so I guess it was a really good lesson on how good coding practices can make one life much easier.


I am a web developer for small businesses and artists. My passion is taking what makes you unique and showcasing it on a webpage for the the world to see!
I am a web developer for small businesses and artists. My passion is taking what makes you unique and showcasing it on a webpage for the the world to see!
I was born in NJ but I have lived in the DMV area for about 20 years. I love the beach and would one day love to live on the beach. My favorite place to go with my family is Cape Charles, VA.
my passion: This is an ever growing list as I explore my interests and what brings joy to my life. This list currently includes: books, coffee and lifting. Next up to try is woodworking, paddleboarding and coloring.
 I was a nurse for 15 years. 10 of which were spent in various emergency departments in the DMV. I am also the mommma to three kids - Cooper (6), Scout (4) and Hudson (1.5).


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jobs.ho600.com 筆試網頁
Deploy Time: ${BUILD_TIME}-
${SHORT_REVISION}


The Forefront is the official student publication of Gordon College, Olongapo City’s local college.
The Forefront was re-established on June 2013, with the desire to continue the growth and development of responsible journalism in Gordon College, as a means of strengthening ethical values, encouraging critical and creative thinking, and developing moral character and personal discipline in accordance with the Campus Journalism Act of 1991 (R.A. 7079).
As the official student publication of Gordon College, The Forefront upholds the students’ rights to freedom of speech and expression through the practice of professional campus journalism, as well as the promotion of students’ welfare through the dissemination of truthful news and information.
To provide a venue for students to exercise campus press freedom and develop responsible journalism leading to their empowerment, a more conscious social transformation, and the promotion of truth in information.
The Forefront shall at all times strive to:
The official logo of The Forefront consists of two elements and two colors. However, it has been enhanced by the current staff to create a more modern feel, which appeals to the current generation of students.
A quill represents the writing profession. Its color, red, symbolizes courage and sacrifice.
A stem of laurel leaves signifies triumph. Its color, yellow, symbolizes the nobility of the writing profession.
The old logo has the quill and stem of laurel leaves forming a capital letter ‘F’, which stands for The Forefront. The current logo, on the other hand, still features a quill forming a capital letter ‘F’ but the stem of laurel leaves can be found behind the quill. The current logo gives more importance to the writing profession and signifies how triumph highlights the latter. The colors have also been made more vibrant to show a more active participation of the students in The Forefront’s cause.


Two weeks before the Republican National Convention, Trump foreign policy adviser Carter Page travels to Moscow and once again criticizes U.S. policy. Speaking at a commencement address for the New Economic School, an institution funded in part by major Russian oligarchs close to Putin, Page asserts that “Washington and other West capitals” had impeded progress in Russia “through their often hypocritical focus on ideas such as democratization, inequality, corruption and regime change.”
Source: Reuters


Ask your provider to reduce your bill if you think your bill is wrong.
You should double-check your bill before disputing it. There might be a good reason for it being higher than normal, eg you used your phone abroad or you bought some films on your TV service.
Write a letter to your service provider to dispute the bill. You should include:
You can use the template letter to write to your service provider.
Send the letter to the service provider’s customer services department. If you want to be sure they receive your letter, send it recorded delivery. Or get a proof of posting certificate of evidence that you sent it. Keep a copy of your letter.
Your provider might charge you a late payment charge if you don’t pay the bill and your dispute is unsuccessful. Check your terms and conditions.
If your service provider doesn’t agree, you should make a formal complaint through the company’s complaints procedure.
If you’re still not happy, you can use alternative dispute resolution, which is a way of solving disagreements without going to court. A third party will mediate to try and reach a solution.
Contact the company if they’ve billed you for a period after you cancelled or switched. Ask them for a full refund and to stop taking payments.
You can cancel any direct debits through your bank - this will stop the company from taking any more money from you. You’ll still need to contact the company for any refund you’re owed.
Contact your bank if the provider refuses to refund you or continues to take payments - they’ll investigate and might be able to get your money back.
Make a formal complaint through the company’s complaints procedure if they keep charging you.
If you’re the only person named on the bill, the service provider can chase you for the full amount regardless of who else used the service (eg other people you live with).
You can’t get your service provider to chase someone who’s not named on the bill - you’ll have to get the money from them yourself.
If you’ve signed a joint contract with someone else, you’re both responsible for paying the bill, regardless of who’s used the service.
Write to your service provider if your name is not on the bill and you’re being chased. Tell them that you’re not a named account holder and you’re not legally responsible for the bill.
If someone else runs up a big bill on your mobile you’ll usually have to pay for the cost of the calls up until when you reported the phone missing. Read more about what to do if your phone is lost or stolen.
Chat with an adviser


Sleep Clock
It’s time to adjust your sleep clock.
Let’s review your sleep patterns from the past week.
| Description | Value |
|---|---|
| Your Bed Time | |
| Your Rise Time |
| Description | Value |
|---|---|
| Average Time in Bed per Night | |
| Average Total Sleep Time per Night | |
| Average Sleep Efficiency (%) |


Labour at the drop of a hat
Site-managers posting a job will have many labourers applying for that job giving them the freedom of choice to choose the labourer most suited to the job.
Cost effective solution as labourers are directly engaged removing mark-up costs from third parties.
Quick, easy and effective solution to find efficient labour. Connecting site-managers directly with nearby labourers.


Grant access to your Red Hat calendar by using the controls on the right.
On the "Filter" tab, enter the email addresses of the calendars you would like to search for customer meetings (one per line).
On the "Filter" tab, enter the date range for your search, and click "Go".
| Event Title | Calendar | Start Time |
|---|---|---|
| {{ tableEvent.summary }} | {{ tableEvent.cal_id }} | {{ tableEvent.startTime }} |