Services - Custom ServiceAppleMidi BLE Apple MIDI Service The Apple MIDI Service is used to send and receive MIDI data. See more Declaration Swift open class ServiceAppleMidi: Service ServiceCycleOps BLE CycleOps Bike Trainer Service See more Declaration Swift open class ServiceCycleOps: Service ServiceEliteTrainer BLE Elite Trainer Service See more Declaration Swift open class ServiceEliteTrainer: Service ServiceGoogleGlass BLE Google Glass Service See more Declaration Swift open class ServiceGoogleGlass: Service ServiceMyoClassifierEvent BLE Myo Armband Classifier Event Service See more Declaration Swift open class ServiceMyoClassifierEvent: Service ServiceMyoControl BLE Myo Armband Control Service See more Declaration Swift open class ServiceMyoControl: Service ServiceMyoImu BLE Myo Armband IMU Service See more Declaration Swift open class ServiceMyoImu: Service ServiceMyoRawEMGData BLE Myo Armband Raw EMG Data Service See more Declaration Swift open class ServiceMyoRawEMGData: Service ServiceNordicLegacyDeviceFirmwareUpdate BLE Nordic Legacy Device Firmware Update Service See more Declaration Swift open class ServiceNordicLegacyDeviceFirmwareUpdate: Service ServiceNordicSecureDeviceFirmwareUpdate BLE Nordic Secure Device Firmware Update Service See more Declaration Swift open class ServiceNordicSecureDeviceFirmwareUpdate: Service ServiceTexasInstrumentsFirmwareUpdate BLE Texas Instruments Firmware Update Service See more Declaration Swift open class ServiceTexasInstrumentsFirmwareUpdate: Service ServiceTexasInstrumentsSensorTagAccelerometer BLE Texas Instruments Sensor Tag Accelerometer Service See more Declaration Swift open class ServiceTexasInstrumentsSensorTagAccelerometer: Service ServiceTexasInstrumentsSensorTagBarometer BLE Texas Instruments Sensor Tag Barometer Service See more Declaration Swift open class ServiceTexasInstrumentsSensorTagBarometer: Service ServiceTexasInstrumentsSensorTagControl BLE Texas Instruments Sensor Tag Connection Control Service See more Declaration Swift open class ServiceTexasInstrumentsSensorTagControl: Service ServiceTexasInstrumentsSensorTagGyroscope BLE Texas Instruments Sensor Tag Gyroscope Service See more Declaration Swift open class ServiceTexasInstrumentsSensorTagGyroscope: Service ServiceTexasInstrumentsSensorTagHumidity BLE Texas Instruments Sensor Tag Humidity Service See more Declaration Swift open class ServiceTexasInstrumentsSensorTagHumidity: Service ServiceTexasInstrumentsSensorTagMagnetometer BLE Texas Instruments Sensor Tag Magnetometer Service See more Declaration Swift open class ServiceTexasInstrumentsSensorTagMagnetometer: Service ServiceTexasInstrumentsSensorTagTemperature BLE Texas Instruments Sensor Tag Temperature Service See more Declaration Swift open class ServiceTexasInstrumentsSensorTagTemperature: Service ServiceWahooFitnessEquipment BLE Wahoo Fitness Equipment Service See more Declaration Swift open class ServiceWahooFitnessEquipment: Service ServiceWahooFitnessGEMModuleFirmwareUpdate BLE Wahoo Fitness GEM Module Firmware Update See more Declaration Swift open class ServiceWahooFitnessGEMModuleFirmwareUpdate: Service © 2017 Kevin A. Hoogheem Generated by jazzy ♪♫ v0.8.3, a Realm project.


Provides a simple SQL parser for extracting a set of features from queries.
Known bugs:
- only read and write grants, currently it is impossible to distinguish
between update, insert and delete;
TODO:
- Implement selectivity.
For the purposes of this project, selectivity does not have to be very accurate, but it is important that
its error is consistent among different executions.
The idea is to have a rough evaluation of the percentage of data returned for every table in the query.
- Implement views.
- Update tables.
- Names should be case sensitive according to the dbvendor.


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libcoap
4.2.1
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coap_encryption, coap_dtls_pki_t — Work with CoAP tls/dtls
#include <coap2/coap.h>
struct coap_dtls_pki_t
Link with -lcoap-2, -lcoap-2-gnutls, -lcoap-2-openssl or -lcoap-2-tinydtls depending on your (D)TLS library type.
This man page focuses on setting up CoAP to use encryption.
When the libcoap library was built, it will have been compiled using a specific underlying TLS implementation type (e.g. OpenSSL, GnuTLS, TinyDTLS or noTLS). When the libcoap library is linked into an application, it is possible that the application needs to dynamically determine whether DTLS or TLS is supported, what type of TLS implementation libcoap was compiled with, as well as detect what is the version of the currently loaded TLS library.
NOTE: If OpenSSL is being used, then the minimum supported OpenSSL library version is 1.1.0.
NOTE: If GnuTLS is being used, then the minimum GnuTLS library version is 3.3.0.
NOTE: If GnuTLS is going to interoperate with TinyDTLS, then a minimum revision of GnuTLS 3.5.5 which supports CCM algorithms is required by TinyDTLS as TinyDTLS currently only supports CCM.
Network traffic can be un-encrypted or encrypted with libcoap if there is an underlying TLS library.
If TLS is going to be used for encrypting the network traffic, then the TLS information for Pre-Shared Keys (PSK) or Public Key Infrastructure (PKI) needs to be configured before any network traffic starts to flow. For Servers, this has to be done before the Endpoint is created, for Clients, this is done during the Client Session set up.
For Servers, all the encryption information is held internally by the TLS Context level and the CoAP Context level as the Server is listening for new incoming traffic based on the Endpoint definition. The TLS and CoAP session will not get built until the new traffic starts, which is done by the libcoap library, with the session having a reference count of 1.
For Clients, all the encryption information can be held at the TLS Context and CoAP Context levels, or usually at the TLS Session and CoAP Session levels. If defined at the Context level, then when Sessions are created, they will inherit the Context definitions, unless they have separately been defined for the Session level, in which case the Session version will get used. Typically the information will be configured at the Session level for Clients.
In principle the set-up sequence for CoAP Servers looks like
coap_new_context() coap_context_set_pki_root_cas() - if the root CAs need to be updated and PKI coap_context_set_pki() and/or coap_context_set_psk() - if encryption is required coap_new_endpoint()
Multiple endpoints can be set up per Context, each listening for a new traffic flow with different TCP/UDP protocols, TLS protocols, port numbers etc. When a new traffic flow is started, then the CoAP library will create and start a new server session.
In principle the set-up sequence for CoAP Clients looks like
coap_new_context() coap_context_set_pki_root_cas() - if the root CAs need to be updated and PKI coap_new_client_session(), coap_new_client_session_pki() or coap_new_client_session_psk()
Multiple client sessions are supported per Context.
Due to the nature of TLS, there are Callbacks that are invoked as the TLS session negotiates encryption algorithms, encryption keys etc. Where possible, the CoAP layer handles all this automatically based on different configuration options passed in by the coap_*_pki() functions.
For PSK setup, the required information needs to be provided in the setup calls with no application Callbacks required. Both the Client and Server have to provide a PSK. The Server must have a Hint defined and the Client must have an Identity defined.
For PKI setup, if the libcoap PKI configuration options do not handle a specific requirement as defined by the available options, then an application defined Callback can called to do the additional specific checks.
The information passed to this Application Callback will be the TLS session (as well the configuration information), but the structures containing this information will be different as they will be based on the underlying TLS library type. coap_get_tls_library_version() is provided to help here.
Libcoap will add in the defined Certificate, Private Key and CA Certificate into the TLS environment. The CA Certificate is also added in to the list of valid CAs for Certificate checking.
The internal Callbacks (and optionally the Application Callback) will then check the required information as defined in the coap_dtls_pki_t described below.
typedef struct coap_dtls_pki_t { uint8_t version; /* COAP_DTLS_PKI_SETUP_VERSION */ /* Options to enable different TLS functionality in libcoap */ uint8_t verify_peer_cert; /* 1 if peer cert is to be verified */ uint8_t require_peer_cert; /* 1 if peer cert is required */ uint8_t allow_self_signed; /* 1 if self signed certs are allowed */ uint8_t allow_expired_certs; /* 1 if expired certs are allowed */ uint8_t cert_chain_validation; /* 1 if to check cert_chain_verify_depth */ uint8_t cert_chain_verify_depth; /* recommended depth is 3 */ uint8_t check_cert_revocation; /* 1 if revocation checks wanted */ uint8_t allow_no_crl; /* 1 ignore if CRL not there */ uint8_t allow_expired_crl; /* 1 if expired crl is allowed */ uint8_t reserved[6]; /* Reserved - must be set to 0 for future compatibility */ /** CN check call-back function * If not NULL, is called when the TLS connection has passed the configured * TLS options above for the application to verify if the CN is valid. */ coap_dtls_cn_callback_t validate_cn_call_back; void *cn_call_back_arg; /* Passed in to the CN call-back function */ /** SNI check call-back function * If not NULL, called if the SNI is not previously seen and prior to sending * a certificate set back to the client so that the appropriate certificate set * can be used based on the requesting SNI. */ coap_dtls_sni_callback_t validate_sni_call_back; void *sni_call_back_arg; /* Passed in to the sni call-back function */ /** Additional Security call-back handler that is invoked when libcoap has * done the standerd, defined validation checks at the TLS level, * If not NULL, called from within the TLS Client Hello connection * setup. */ coap_dtls_security_setup_t additional_tls_setup_call_back; char* client_sni; /* If not NULL, SNI to use in client TLS setup. Owned by the client app and must remain valid during the call to coap_new_client_session_pki() */ coap_dtls_key_t pki_key; /* PKI key definition */ } coap_dtls_pki_t;
More detailed explanation of the coap_dtls_pki_t structure follows.
WARNING: All the parameter definitions that are pointers to other locations, these locations must remain valid during the lifetime of all the underlying TLS sessions that are, or will get created based on this PKI definition.
The first parameter in each subsection enables/disables the functionality, the remaining parameter(s) control control what happens when the functionality is enabled.
SECTION: coap_dtls_pki_t Version
#define COAP_DTLS_PKI_SETUP_VERSION 1
version is set to COAP_DTLS_PKI_SETUP_VERSION. This will then allow support for different versions of the coap_dtls_pki_t structure in the future.
SECTION: Peer Certificate Checking
verify_peer_cert Set to 1 to check that the peer’s certificate is valid if provided, else 0.
require_peer_cert Set to 1 to enforce that the peer provides a certificate, else 0. If the Server, this initates a request for the peer certificate.
allow_self_signed Set to 1 to allow the peer (or any certificate in the certificate chain) to be a self-signed certificate, else 0.
allow_expired_certs Set to 1 to allow certificates that have either expired, or are not yet valid to be allowed, else 0.
SECTION: Certificate Chain Validation
cert_chain_validation Set to 1 to check that the certificate chain is valid, else 0.
cert_chain_verify_depth Set to the chain depth that is to be checked. This is the number of intermediate CAs in the chain. If set to 0, then there can be no intermediate CA in the chain.
SECTION: Certificate Revocation
check_cert_revocation Set to 1 to check whether any certificate in the chain has been revoked, else 0.
allow_no_crl Set to 1 to not check any certificate that does not have a CRL.
allow_expired_crl Set to 1 to allow an certificate that has an expired CRL definition to be valid, else 0.
SECTION: Reserved
reserved Must be set to 0. Future functionality updates will make use of these reserved definitions.
SECTION: Common Name (CN) Callback
/** * CN Validation call-back that can be set up by coap_context_set_pki(). * Invoked when libcoap has done the validation checks at the TLS level, * but the application needs to check that the CN is allowed. * CN is the SubjectAltName in the cert, if not present, then the leftmost * Common Name (CN) component of the subject name * * @param cn The determined CN from the certificate * @param asn1_public_cert The ASN.1 encoded (DER) X.509 certificate * @param asn1_length The ASN.1 length * @param session The coap session associated with the certificate update * @param depth Depth in cert chain. If 0, then client cert, else a CA * @param validated TLS can find no issues if 1 * @param arg The same as was passed into coap_context_set_pki() * in setup_data->cn_call_back_arg * * @return 1 if accepted, else 0 if to be rejected */ typedef int (*coap_dtls_cn_callback_t)(const char *cn, const uint8_t *asn1_public_cert, size_t asn1_length, coap_session_t *session, unsigned depth, int validated, void *arg);
validate_cn_call_back points to an application provided CN callback checking function or NULL. The application can make use of this CN information to decide, for example, that the CN is valid coming from a particular peer. The Callback returns 1 on success, 0 if the TLS connection is to be aborted.
cn_call_back_arg points to a user defined set of data that will get passed in to the validate_cn_call_back() function and can be used by that function. An example would be a set of CNs that are allowed.
SECTION: Subject Name Identifier (SNI) Callback
typedef struct coap_dtls_key_t { coap_pki_key_t key_type; /* key format type */ union { coap_pki_key_pem_t pem; /* for PEM keys */ coap_pki_key_asn1_t asn1; /* for ASN.1 (DER) keys */ } key; } coap_dtls_key_t; /** * SNI Validation call-back that can be set up by coap_context_set_pki(). * Invoked if the SNI is not previously seen and prior to sending a certificate * set back to the client so that the appropriate certificate set can be used * based on the requesting SNI. * * @param sni The requested SNI * @param arg The same as was passed into coap_context_set_pki() * in setup_data->sni_call_back_arg * * @return new set of certificates to use, or NULL if SNI is to be rejected. */ typedef coap_dtls_key_t *(*coap_dtls_sni_callback_t)(const char *sni, void* arg);
validate_sni_call_back points to an application provided SNI callback checking function or NULL. The application can make use of this SNI information to decide whether the SNI is valid, and what set of certificates to give to the client. Thus it is possible for the coap server to host multiple domains with different certificates allocated to each domain. The Callback returns a pointer to the certificates to use for this SNI, or NULL if the connection it to get rejected. libcoap remembers the association between the SNI and Certificate set and will only invoke this callback if the SNI is unknown.
sni_call_back_arg points to a user defined set of data that will get passed in to the validate_sni_call_back() function and can be used by that function. An example would be a set of SNIs that are allowed with their matching certificate sets.
SECTION: Application Additional Setup Callback
/** * Additional Security setup handler that can be set up by * coap_context_set_pki(). * Invoked when libcoap has done the validation checks at the TLS level, * but the application needs to do some additional checks/changes/updates. * * @param session The security session definition - e.g. SSL * for OpenSSL. * This will be dependent on the underlying TLS library * - see coap_get_tls_library_version() * @param setup_data A structure containing setup data originally passed into * coap_context_set_pki() or coap_new_client_session_pki(). * @return 1 if successful, else 0 */ typedef int (*coap_dtls_security_setup_t)(void *context, void* session, struct coap_dtls_pki_t *setup_data);
additional_tls_setup_call_back points to an application provided callback function that will do additional checking/changes/updates after libcoap has done all of the configured TLS setup checking, or NULL to do no additional checking.
SECTION: Subject Name Indicator (SNI) Definition
client_sni points to the SNI name that will be added in as a TLS extension, or set NULL. This typically is the DNS name of the server that the client is trying to contact. This is only used by a client application and the server is then able to decide, based on the name in the SNI extension, whether, for example, a different certificate should be provided.
SECTION: Key Type Definition
typedef enum coap_pki_key_t { COAP_PKI_KEY_PEM, /* PEM type informaiton */ COAP_PKI_KEY_ASN1, /* ASN1 type information */ } coap_pki_key_t;
key_type defines the format that the certificates / keys are provided in. This can be COAP_PKI_KEY_PEM or COAP_PKI_KEY_ASN1.
SECTION: PEM Key Definitions
typedef struct coap_pki_key_pem_t { const char *ca_file; /* File location of Common CA in PEM format */ const char *public_cert; /* File location of Public Cert in PEM format */ const char *private_key; /* File location of Private Key in PEM format */ } coap_pki_key_pem_t;
key.pem.ca_file points to the CA File location on disk which will be in PEM format, or NULL. This file should only contain 1 CA (who signed the Public Certificate) as this is passed from the server to the client when requesting the client’s certificate. This certificate is also added into the valid root CAs list if not already present.
key.pem.public_cert points to the Public Certificate location on disk which will be in PEM format.
key.pem.private_key points to the Private Key location on disk which will be in PEM format. This file cannot be password protected.
SECTION: ASN1 Key Definitions
typedef struct coap_pki_key_asn1_t { const uint8_t *ca_cert; /* ASN1 Common CA Certificate */ const uint8_t *public_cert; /* ASN1 Public Certificate */ const uint8_t *private_key; /* ASN1 Private Key */ int ca_cert_len; /* ASN1 CA Certificate length */ int public_cert_len; /* ASN1 Public Certificate length */ int private_key_len; /* ASN1 Private Key length */ coap_asn1_privatekey_type_t private_key_type; /* Private Key Type COAP_ASN1_PKEY_* */ } coap_pki_key_asn1_t; typedef enum coap_asn1_privatekey_type_t { COAP_ASN1_PKEY_NONE, COAP_ASN1_PKEY_RSA, COAP_ASN1_PKEY_RSA2, COAP_ASN1_PKEY_DSA, COAP_ASN1_PKEY_DSA1, COAP_ASN1_PKEY_DSA2, COAP_ASN1_PKEY_DSA3, COAP_ASN1_PKEY_DSA4, COAP_ASN1_PKEY_DH, COAP_ASN1_PKEY_DHX, COAP_ASN1_PKEY_EC, COAP_ASN1_PKEY_HMAC, COAP_ASN1_PKEY_CMAC, COAP_ASN1_PKEY_TLS1_PRF, COAP_ASN1_PKEY_HKDF } coap_asn1_privatekey_type_t;
key.asn1.ca_cert points to a DER encoded ASN.1 definition of the CA Certificate, or NULL. This certificate is passed from the server to the client when requesting the client’s certificate. This certificate is also added into the valid root CAs list if not already present.
key.asn1.public_cert points to a DER encoded ASN.1 definition of the Public Certificate.
key.asn1.private_key points to DER encoded ASN.1 definition of the Private Key.
key.asn1.ca_cert_len is the length of the DER encoded ASN.1 definition of the CA Certificate.
key.asn1.public_cert_len is the length of the DER encoded ASN.1 definition of the Public Certificate.
key.asn1.private_key_len is the length of the DER encoded ASN.1 definition of the Private Key.
key.asn1.private_key_type is the encoding type of the DER encoded ASN.1 definition of the Private Key. This will be one of the COAP_ASN1_PKEY_* definitions.
CoAP Server DTLS PKI Setup
#include <coap2/coap.h> typedef struct valid_cns_t { int count; char **cn_list; } valid_cns_t; /** * CN Validation call-back that is set up by coap_context_set_pki(). * Invoked when libcoap has done the validation checks at the TLS level, * but the application needs to check that the CN is allowed. * CN is the SubjectAltName in the cert, if not present, then the leftmost * Common Name (CN) component of the subject name * * @param cn The determined CN from the certificate * @param asn1_public_cert The ASN.1 encoded (DER) X.509 certificate * @param asn1_length The ASN.1 length * @param session The coap session associated with the certificate update * @param depth Depth in cert chain. If 0, then client cert, else a CA * @param validated TLS can find no issues if 1 * @param arg The same as was passed into coap_context_set_pki() * in setup_data->cn_call_back_arg * * @return 1 if accepted, else 0 if to be rejected */ static int verify_cn_callback(const char *cn, const uint8_t *asn1_public_cert, size_t asn1_length, coap_session_t *session, unsigned depth, int validated, void *arg ) { valid_cns_t *valid_cn_list = ( valid_cns_t*)arg; int i; /* Check that the CN is valid */ for (i = 0; i < valid_cn_list->count; i++) { if (!strcasecmp(cn, valid_cn_list->cn_list[i])) { return 1; } } return 0; } typedef struct sni_def_t { char* sni; coap_dtls_key_t key; } sni_def_t; typedef struct valid_snis_t { int count; sni_def_t *sni_list; } valid_snis_t; /** * SNI Validation call-back that is set up by coap_context_set_pki(). * Invoked if the SNI is not previously seen and prior to sending a certificate * set back to the client so that the appropriate certificate set can be used * based on the requesting SNI. * * @param sni The requested SNI * @param arg The same as was passed into coap_context_set_pki() * in setup_data->sni_call_back_arg * * @return new set of certificates to use, or NULL if SNI is to be rejected. */ static coap_dtls_key_t * verify_sni_callback(const char *sni, void *arg ) { valid_snis_t *valid_sni_list = (valid_snis_t *)arg; int i; /* Check that the SNI is valid */ for (i = 0; i < valid_sni_list->count; i++) { if (!strcasecmp(sni, valid_sni_list->sni_list[i].sni)) { return &valid_sni_list->sni_list[i].key; } } return NULL; } /* * Set up PKI encryption information */ static coap_context_t * setup_server_context_pki (const char *public_cert_file, const char *private_key_file, const char *ca_file, valid_cns_t *valid_cn_list, valid_snis_t *valid_sni_list ) { coap_endpoint_t *endpoint; coap_address_t listen_addr; coap_dtls_pki_t dtls_pki; coap_context_t *context; /* See coap_tls_library(3) */ if (!coap_dtls_is_supported()) return NULL; /* See coap_context(3) */ context = coap_new_context(NULL); if (!context) return NULL; memset (&dtls_pki, 0, sizeof (dtls_pki)); dtls_pki.version = COAP_DTLS_PKI_SETUP_VERSION; dtls_pki.verify_peer_cert = 1; dtls_pki.require_peer_cert = 1; dtls_pki.allow_self_signed = 1; dtls_pki.allow_expired_certs = 1; dtls_pki.cert_chain_validation = 1; dtls_pki.cert_chain_verify_depth = 1; dtls_pki.check_cert_revocation = 1; dtls_pki.allow_no_crl = 1; dtls_pki.allow_expired_crl = 1; dtls_pki.validate_cn_call_back = verify_cn_callback; dtls_pki.cn_call_back_arg = valid_cn_list; dtls_pki.validate_sni_call_back = verify_sni_callback; dtls_pki.sni_call_back_arg = valid_sni_list; dtls_pki.additional_tls_setup_call_back = NULL; dtls_pki.sni = NULL; dtls_pki.pki_key.key_type = COAP_PKI_KEY_PEM; dtls_pki.pki_key.key.pem.ca_file = ca_file; dtls_pki.pki_key.key.pem.public_cert = public_cert_file; dtls_pki.pki_key.key.pem.private_key = private_key_file; /* See coap_context(3) */ if (coap_context_set_pki(context, &dtls_pki)) { coap_free_context(context); return NULL; } coap_address_init(&listen_addr); listen_addr.addr.sa.sa_family = AF_INET; listen_addr.addr.sin.sin_port = htons (5684); /* See coap_context(3) */ endpoint = coap_new_endpoint(context, &listen_addr, COAP_PROTO_DTLS); if (!endpoint) { coap_free_context(context); return NULL; } /* See coap_resource(3) */ init_resources(context); return context; }


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Ipass project Natan Houwaart
|
card class More...
#include <mifareClassic.h>
Public Member Functions | |
| card () | |
| Default onstructor for a normal nfc card. More... | |
| void | addPage (uint8_t *bytes, size_t bytesSize, int pageNumber) |
| Add a page to the card data buffer. More... | |
| void | readPage (int pageNumber) const |
| Read a page from the card buffer. More... | |
| void | setUID (uint8_t *uid) |
| This function sets the UID of a card object. More... | |
| void | setUID (receivedCommand &response) |
| This function sets the UID of a card object. More... | |
| std::array< uint8_t, nfc::pn532::general::Mifare1kUIDsize > | getUID () const |
| This function will return the stored UID of a card data object. More... | |
| std::array< uint8_t, nfc::pn532::general::Mifare1kPageSize > | getPage (uint8_t page) const |
| This function will return the data of one specific page that is stored in this data object. More... | |
card class
This class saves the data of the card in a buffer You can either read, add orr add a UID.
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inline |
Default onstructor for a normal nfc card.
A normal nfc card has a page size of 16 bytes, hence this default constructor sets the page size to 16.
| void card::addPage | ( | uint8_t * | bytes, |
| size_t | bytesSize, | ||
| int | pageNumber | ||
| ) |
Add a page to the card data buffer.
This command stores the received bytes from the pn532 chip in a buffer. This way we can read the whole card faster.
| bytes | Pointer to an array of the bytes that need to be stored in the card object |
| bytesSize | Size of the array with data |
| pageNumber | Page the data needs to be stored in |
| std::array< uint8_t, nfc::pn532::general::Mifare1kPageSize > card::getPage | ( | uint8_t | page | ) | const |
This function will return the data of one specific page that is stored in this data object.
| std::array< uint8_t, 4 > card::getUID | ( | ) | const |
This function will return the stored UID of a card data object.
| void card::readPage | ( | int | pageNumber | ) | const |
Read a page from the card buffer.
This command reads a specific page form the card buffer and prints it out in the terminal
| pagenumber | Number of the page needs to be read |
| void card::setUID | ( | uint8_t * | uid | ) |
This function sets the UID of a card object.
| uid | Pointer to an array of the UID that needs to be stored in the card data type |
| void card::setUID | ( | receivedCommand & | response | ) |
This function sets the UID of a card object.
This function takes a receivedCommand as argument and will abduct the currect UID from it
| receivedCommand | a received command that the UID needs to be abducted from |


Building Spark with Maven
- Setting up Maven’s Memory Usage
- Specifying the Hadoop version
- Spark Tests in Maven
- Continuous Compilation
- Using With IntelliJ IDEA
- Building Spark Debian Packages
Building Spark using Maven Requires Maven 3 (the build process is tested with Maven 3.0.4) and Java 1.6 or newer.
Setting up Maven’s Memory Usage
You’ll need to configure Maven to use more memory than usual by setting MAVEN_OPTS
. We recommend the following settings:
export MAVEN_OPTS="-Xmx2g -XX:MaxPermSize=512M -XX:ReservedCodeCacheSize=512m"
If you don’t run this, you may see errors like the following:
[INFO] Compiling 203 Scala sources and 9 Java sources to /Users/me/Development/spark/core/target/scala-2.9.3/classes...
[ERROR] PermGen space -> [Help 1]
[INFO] Compiling 203 Scala sources and 9 Java sources to /Users/me/Development/spark/core/target/scala-2.9.3/classes...
[ERROR] Java heap space -> [Help 1]
You can fix this by setting the MAVEN_OPTS
variable as discussed before.
Specifying the Hadoop version
Because HDFS is not protocol-compatible across versions, if you want to read from HDFS, you’ll need to build Spark against the specific HDFS version in your environment. You can do this through the “hadoop.version” property. If unset, Spark will build against Hadoop 1.0.4 by default.
For Apache Hadoop versions 1.x, Cloudera CDH MRv1, and other Hadoop versions without YARN, use:
# Apache Hadoop 1.2.1
$ mvn -Dhadoop.version=1.2.1 -DskipTests clean package
# Cloudera CDH 4.2.0 with MapReduce v1
$ mvn -Dhadoop.version=2.0.0-mr1-cdh4.2.0 -DskipTests clean package
For Apache Hadoop 2.x, 0.23.x, Cloudera CDH MRv2, and other Hadoop versions with YARN, you should enable the “hadoop2-yarn” profile and set the “yarn.version” property:
# Apache Hadoop 2.0.5-alpha
$ mvn -Phadoop2-yarn -Dhadoop.version=2.0.5-alpha -Dyarn.version=2.0.5-alpha -DskipTests clean package
# Cloudera CDH 4.2.0 with MapReduce v2
$ mvn -Phadoop2-yarn -Dhadoop.version=2.0.0-cdh4.2.0 -Dyarn.version=2.0.0-chd4.2.0 -DskipTests clean package
Hadoop versions 2.2.x and newer can be built by setting the new-yarn
and the yarn.version
as follows:
# Apache Hadoop 2.2.X and newer
$ mvn -Pnew-yarn -Dhadoop.version=2.2.0 -Dyarn.version=2.2.0 -DskipTests clean package
The build process handles Hadoop 2.2.x as a special case that uses the directory new-yarn
, which supports the new YARN API. Furthermore, for this version, the build depends on artifacts published by the spark-project to enable Akka 2.0.5 to work with protobuf 2.5.
Spark Tests in Maven
Tests are run by default via the ScalaTest Maven plugin. Some of the require Spark to be packaged first, so always run mvn package
with -DskipTests
the first time. You can then run the tests with mvn -Dhadoop.version=... test
.
The ScalaTest plugin also supports running only a specific test suite as follows:
$ mvn -Dhadoop.version=... -Dsuites=spark.repl.ReplSuite test
Continuous Compilation
We use the scala-maven-plugin which supports incremental and continuous compilation. E.g.
$ mvn scala:cc
should run continuous compilation (i.e. wait for changes). However, this has not been tested extensively.
Using With IntelliJ IDEA
This setup works fine in IntelliJ IDEA 11.1.4. After opening the project via the pom.xml file in the project root folder, you only need to activate either the hadoop1 or hadoop2 profile in the “Maven Properties” popout. We have not tried Eclipse/Scala IDE with this.
Building Spark Debian Packages
It includes support for building a Debian package containing a ‘fat-jar’ which includes the repl, the examples and bagel. This can be created by specifying the following profiles:
$ mvn -Prepl-bin -Pdeb clean package
The debian package can then be found under repl/target. We added the short commit hash to the file name so that we can distinguish individual packages build for SNAPSHOT versions.


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Amanitas - A. muscaria
This is a true story about my friend who I witnessed go through the most intense trip you can have on these mushrooms without dieing or going to a hospital, here is a time line of the events, the times will be pretty close to the actual time of the events.
2:30am-sitting in a room filled with 8 people my friend starts to eat 8gms of dried amanita mushroom with wild cherry pepsi, grams are weighed using a very good digital scale.
3:10am-friend eats 7 more grams of dried mushrooms with mountain dew soda, also eats cookies.
3:30am-friend starts to experience upset stomach but not nausea, he runs to the bathroom but has shit in his pants. After going to the bathroom he comes outside were everyone is smoking dried mushrooms with opium, I think he took 1-2 hits. He is begining to notice the effects. He is getting bursts of energy and begins to dance, he looks up at a passing plane in the sky with blinking lights and says whoa thats awesome
4:00am-this is when my friend starts to go crazy. We r all back in the room.  He says repeated words then says wow at the end of the statement. It gets worse, he starts to express diferent emotions first happy then crying and sits in the closet. He is talking about the devil and god alot.  Someone pushes him and he punches them in the face. Someone punches him in the face and he does not move or feel it.
4:45am-friend runs out of the room into the living room where he says where is the shower and removes all of his clothes and is naked, he pisses on the rug
5:00-he is chasing people naked and does not look in control of his body.   She thinks he is drunk and goes to work
6:00-its getting worse for him. He goes outside with two kids who r trying to help him by giving him water to drink so he can throw up. He keeps sticking his fingers real deep down his throat to puke. He starts to drag himself on the dirt then lays across the bbq grill.
6:30-they bring him inside and help him on the bed where he lays down. Everyone leaves the room but me and another kid sleeping on the floor.  It goes all over the wall and then onto the kid sleeping on the floor face.  My friend gets down from the bed where I help him out. He looks pretty bad still. Cannot talk right and says things like my right eye is god and my left is the devil. He says I got to puke so I bring him to the bathroom. I'm in there with him and another kid. He cannot stop trembling and is having bad muscle twitching. The thing that freaked me out is that his wrists were ice cold.  He did not know where he was. We put a sweatshirt on him because he had no shirt on. He knew the name of one kid who asked him to tell him who he was but then he said the other kid was god.
I brought him back into the room.  He kept saying he was going to die and that the devil wants him to go to sleep. He says I have to puke or something I help him remove his sweatshirt then he proceeds to take off his pants and get naked.     He said god told him to never do drugs again.
 He sleeps from 11am to 6pm wakes up and is fine. . . .  I suggest not taking over 10gms of the red muscaria mushroom at a time unless you have experienced people by your side.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


--- layout: post status: publish published: true title: Old Archives Back Online author: display_name: Tomas Restrepo login: tomasr email<EMAIL_ADDRESS>url: http://winterdom.com/ author_login: tomasr author_email<EMAIL_ADDRESS>author_url: http://winterdom.com/ wordpress_id: 547 wordpress_url: http://winterdom.com/2002/05/oldarchivesbackonline date: '2002-05-29 19:05:24 +0000' date_gmt: '2002-05-29 19:05:24 +0000' categories: - Blogging tags: [] comments: [] ---
I think I've got the old blogger-based archives back online, so that existing links to them should work. Can anybody do any additional checks and tell me if it works alright for you?


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Reports the parameters in function calls whose types are not compatible with the ones defined via
Closure
.


SPUFS
Section: Linux Programmer's Manual (2)Updated: 2005-09-28
Index Return to Main Contents
NAME
spufs - the SPU file systemDESCRIPTION
The SPU file system is used on PowerPC machines that implement the Cell Broadband Engine Architecture in order to access Synergistic Processor Units (SPUs).The file system provides a name space similar to posix shared memory or message queues. Users that have write permissions on the file system can use spu_create(2) to establish SPU contexts in the spufs root.
Every SPU context is represented by a directory containing a predefined set of files. These files can be used for manipulating the state of the logical SPU. Users can change permissions on those files, but not actually add or remove files.
MOUNT OPTIONS
- uid=<uid>
- set the user owning the mount point, the default is 0 (root).
- gid=<gid>
-
set the group owning the mount point, the default is 0 (root).
FILES
The files in spufs mostly follow the standard behavior for regular system calls like read(2) or write(2), but often support only a subset of the operations supported on regular file systems. This list details the supported operations and the deviations from the behaviour in the respective man pages.All files that support the read(2) operation also support readv(2) and all files that support the write(2) operation also support writev(2). All files support the access(2) and stat(2) family of operations, but only the st_mode, st_nlink, st_uid and st_gid fields of struct stat contain reliable information.
All files support the chmod(2)/fchmod(2) and chown(2)/fchown(2) operations, but will not be able to grant permissions that contradict the possible operations, e.g. read access on the wbox file.
The current set of files is:
/mem
the contents of the local storage memory of the SPU. This can be accessed like a regular shared memory file and contains both code and data in the address space of the SPU. The possible operations on an open mem file are:- read(2), pread(2), write(2), pwrite(2), lseek(2)
- These operate as documented, with the exception that seek(2), write(2) and pwrite(2) are not supported beyond the end of the file. The file size is the size of the local storage of the SPU, which normally is 256 kilobytes.
- mmap(2)
-
Mapping
mem
into the process address space gives access to the SPU local
storage within the process address space. Only MAP_SHARED
mappings are allowed.
/mbox
The first SPU to CPU communication mailbox. This file is read-only and can be read in units of 32 bits. The file can only be used in non-blocking mode and it even poll() will not block on it. The possible operations on an open mbox file are:- read(2)
-
If a count smaller than four is requested,
read
returns -1 and sets errno to EINVAL.
If there is no data available in the mail box, the return
value is set to -1 and errno becomes EAGAIN. When data
has been read successfully, four bytes are placed in
the data buffer and the value four is returned.
/ibox
The second SPU to CPU communication mailbox. This file is similar to the first mailbox file, but can be read in blocking I/O mode, and the poll familiy of system calls can be used to wait for it. The possible operations on an open ibox file are:- read(2)
-
If a count smaller than four is requested,
read
returns -1 and sets errno to EINVAL.
If there is no data available in the mail box and the file
descriptor has been opened with O_NONBLOCK, the return
value is set to -1 and errno becomes EAGAIN.
If there is no data available in the mail box and the file descriptor has been opened without O_NONBLOCK, the call will block until the SPU writes to its interrupt mailbox channel. When data has been read successfully, four bytes are placed in the data buffer and the value four is returned.
- poll(2)
-
Poll on the
ibox
file returns (POLLIN | POLLRDNORM) whenever data is available
for reading.
/wbox
The CPU to SPU communation mailbox. It is write-only can can be written in units of 32 bits. If the mailbox is full, write() will block and poll can be used to wait for it becoming empty again. The possible operations on an open wbox file are: write(2) If a count smaller than four is requested, write returns -1 and sets errno to EINVAL. If there is no space available in the mail box and the file descriptor has been opened with O_NONBLOCK, the return value is set to -1 and errno becomes EAGAIN.If there is no space available in the mail box and the file descriptor has been opened without O_NONBLOCK, the call will block until the SPU reads from its PPE mailbox channel. When data has been read successfully, four bytes are placed in the data buffer and the value four is returned.
- poll(2)
-
Poll on the
ibox
file returns (POLLOUT | POLLWRNORM) whenever space is available
for writing.
/mbox_stat
/ibox_stat
/wbox_stat
Read-only files that contain the length of the current queue, i.e. how many words can be read from mbox or ibox or how many words can be written to wbox without blocking. The files can be read only in 4-byte units and return a big-endian binary integer number. The possible operations on an open *box_stat file are:- read(2)
-
If a count smaller than four is requested,
read
returns -1 and sets errno to EINVAL.
Otherwise, a four byte value is placed in the data buffer,
containing the number of elements that can be read from (for
mbox_stat
and
ibox_stat)
or written to (for
wbox_stat)
the respective mail box without blocking or resulting in
EAGAIN.
/npc
/decr
/decr_status
/spu_tag_mask
/event_mask
/srr0
Internal registers of the SPU. The representation is an ASCII string with the numeric value of the next instruction to be executed. These can be used in read/write mode for debugging, but normal operation of programs should not rely on them because access to any of them except npc requires an SPU context save and is therefore very inefficient.The contents of these files are:
- npc
- Next Program Counter
- decr
- SPU Decrementer
- decr_status
- Decrementer Status
- spu_tag_mask
- MFC tag mask for SPU DMA
- event_mask
- Event mask for SPU interrupts
- srr0
- Interrupt Return address register
The possible operations on an open npc, decr, decr_status, spu_tag_mask, event_mask or srr0 file are:
- read(2)
- When the count supplied to the read call is shorter than the required length for the pointer value plus a newline character, subsequent reads from the same file descriptor will result in completing the string, regardless of changes to the register by a running SPU task. When a complete string has been read, all subsequent read operations will return zero bytes and a new file descriptor needs to be opened to read the value again.
- write(2)
-
A
write
operation on the file results in setting the register to the
value given in the string. The string is parsed from the beginning
to the first non-numeric character or the end of the buffer.
Subsequent writes to the same file descriptor overwrite the
previous setting.
/fpcr
This file gives access to the Floating Point Status and Control Register as a four byte long file. The operations on the fpcr file are:- read(2)
- If a count smaller than four is requested, read returns -1 and sets errno to EINVAL. Otherwise, a four byte value is placed in the data buffer, containing the current value of the fpcr register.
- write(2)
-
If a count smaller than four is requested,
write
returns -1 and sets errno to EINVAL.
Otherwise, a four byte value is copied from the data buffer,
updating the value of the fpcr register.
/signal1
/signal2
The two signal notification channels of an SPU. These are read-write files that operate on a 32 bit word. Writing to one of these files triggers an interrupt on the SPU. The value writting to the signal files can be read from the SPU through a channel read or from host user space through the file. After the value has been read by the SPU, it is reset to zero. The possible operations on an open signal1 or signal2 file are:- read(2)
- If a count smaller than four is requested, read returns -1 and sets errno to EINVAL. Otherwise, a four byte value is placed in the data buffer, containing the current value of the specified signal notification register.
- write(2)
-
If a count smaller than four is requested,
write
returns -1 and sets errno to EINVAL.
Otherwise, a four byte value is copied from the data buffer,
updating the value of the specified signal notification
register.
The signal notification register will either be replaced with
the input data or will be updated to the bitwise OR
or the old value and the input data, depending on the contents
of the signal1_type, or signal2_type respectively, file.
/signal1_type
/signal2_type
These two files change the behavior of the signal1 and signal2 notification files. The contain a numerical ASCII string which is read as either "1" or "0". In mode 0 (overwrite), the hardware replaces the contents of the signal channel with the data that is written to it. in mode 1 (logical OR), the hardware accumulates the bits that are subsequently written to it. The possible operations on an open signal1_type or signal2_type file are:- read(2)
- When the count supplied to the read call is shorter than the required length for the digit plus a newline character, subsequent reads from the same file descriptor will result in completing the string. When a complete string has been read, all subsequent read operations will return zero bytes and a new file descriptor needs to be opened to read the value again.
- write(2)
-
A
write
operation on the file results in setting the register to the
value given in the string. The string is parsed from the beginning
to the first non-numeric character or the end of the buffer.
Subsequent writes to the same file descriptor overwrite the
previous setting.
EXAMPLES
- /etc/fstab entry
-
none /spu spufs gid=spu 0 0
AUTHORS
Arnd Bergmann<EMAIL_ADDRESS>Mark Nutter<EMAIL_ADDRESS>Ulrich Weigand<EMAIL_ADDRESS>ALSO
capabilities(7), close(2), spu_create(2), spu_run(2), spufs(7)
Index
This document was created by man2html, using the manual pages.
Time: 05:33:05 GMT, December 24, 2015


Donald Trump sees doctors for part of his annual physical exam
by Dave BoyerPresident Trump visited Walter Reed National Military Medical Center on Saturday for part of his annual physical exam, a routine checkup that his spokeswoman described partly as preparation for the 2020 campaign.
The president traveled in a motorcade from the White House to Walter Reed in Bethesda, Maryland, in mid-afternoon.
“Anticipating a very busy 2020, the president is taking advantage of a free weekend here in Washington, D.C., to begin portions of his routine annual physical exam at Walter Reed,” said White House press secretary Stephanie Grisham.
TOP STORIES
Nancy Pelosi goes for slam dunk -- and crashes to court
George Soros group asks Fox News to ban guest who claimed billionaire controls State Dept.
Democrats huff, puff, bluff and blow, but impeachment falls down
After the president’s physical exam last winter, presidential physician Dr. Sean Conley said Mr. Trump was in “very good overall health.” The 6-foot-3-inch Trump weighed 243 pounds at that time.
The president doesn’t smoke or drink alcohol. He takes a daily dose of rosuvastatin, a medication used to treat high cholesterol.
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Please read our comment policy before commenting.


This is Darwin`s testbed
This website is the testbed for Darwin, to let his finches fly
EnceladusTestfsferereerewewrewrewrewr


public interface IBytesConsumer
int
consume(byte[] buf, int offset, int len)
int consume(byte[] buf, int offset, int len)
Returns bytes actually consumed. A negative return value signals that the consumer is done, it refuses to eat more bytes. This should only return 0 if len is 0
Copyright © 2014. All rights reserved.


math::constants - Mathematical and numerical constants
This package defines some common mathematical and numerical constants. By using the package you get consistent values for numbers like pi and ln(10).
It defines two commands:
One for importing the constants
One for reporting which constants are defined and what values they actually have.
The motivation for this package is that quite often, with (mathematical) computations, you need a good approximation to, say, the ratio of degrees to radians. You can, of course, define this like:
variable radtodeg [expr {180.0/(4.0*atan(1.0))}]
and use the variable radtodeg whenever you need the conversion.
This has two drawbacks:
You need to remember the proper formula or value and that is error-prone.
Especially with the use of mathematical functions like atan you assume that they have been accurately implemented. This is seldom or never the case and for each platform you can get subtle differences.
Here is the way you can do it with the math::constants package:
package require math::constants ::math::constants::constants radtodeg degtorad
which creates two variables, radtodeg and (its reciprocal) degtorad in the calling namespace.
Constants that have been defined (their values are mostly taken from mathematical tables with more precision than usually can be handled) include:
basic constants like pi, e, gamma (Euler's constant)
derived values like ln(10) and sqrt(2)
purely numerical values such as 1/3 that are included for convenience and for the fact that certain seemingly trivial computations like:
set value [expr {3.0*$onethird}]
give exactly the value you expect (if IEEE arithmetic is available).
The full set of named constants is listed in section Constants.
The package defines the following public procedures:
Import the constants whose names are given as arguments
Print the constants whose names are given as arguments on the screen (name, value and description) or, if no arguments are given, print all defined constants. This is mainly a convenience procedure.
Ratio of circle circumference to diameter
Base for natural logarithm
Natural logarithm of 10
Golden ratio
Euler's constant
Square root of 2
One-third power of 2
Square root of 3
Conversion from radians to degrees
Conversion from degrees to radians
One third (0.3333....)
Two thirds (0.6666....)
One sixth (0.1666....)
(Approximately) largest number
(Approximately) smallest number not equal zero
Smallest number such that 1+eps != 1
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category math :: constants of the Tcllib Trackers. Please also report any ideas for enhancements you may have for either package and/or documentation.
When proposing code changes, please provide unified diffs, i.e the output of diff -u.
Note further that attachments are strongly preferred over inlined patches. Attachments can be made by going to the Edit form of the ticket immediately after its creation, and then using the left-most button in the secondary navigation bar.
Mathematics
Copyright © 2004 Arjen Markus <arjenmarkus@users.sourceforge.net>


{% extends "layout.html" %} {% block page_title %} Apprenticeships {% endblock %} {% block content %} {% include "includes/phase_banner_beta.html" %} Back to Manage PAYE schemes Unchecked box Check the following details: Check this statement to continue You've removed 123/AB12345 PAYE scheme added Add a PAYE scheme You need the Government Gateway ID login details for the PAYE scheme you want touse to access levy funds. Are your personal details correct and up-to-date? Error message about personal details goes here I understand that all account users will be able to see financial information from any PAYE schemes I add. Continue {% endblock %}
Check the following details:
You need the Government Gateway ID login details for the PAYE scheme you want touse to access levy funds.


Tamr Toolbox¶
Tamr-Toolbox is a python library created to provide a simple interface for common interactions with Tamr and common data workflows that include Tamr. The more specialized Tamr-Client python library is used for direct interactions with Tamr in both the development of the Tamr-Toolbox and in the recommended use of the Tamr-Toolbox.
Basic Example¶
project.config.yaml
logging_dir: "/home/data/project/logs"
my_tamr_instance:
host: "<IP_ADDRESS>"
protocol: "http"
port: "9100"
username: "example-username"
password: "example-password"
my_project_ids: ["2", "8", "9"]
example-script.py
from tamr_toolbox import utils
from tamr_toolbox import workflow
# Read in config from yaml
config = utils.config.from_yaml("/home/data/project/conf/project.config.yaml")
# Make a logger for your script
logger = utils.logger.create(__name__, log_directory=config["logging_dir"])
# Optionally, configure Tamr-Toolbox to write to the same log file
utils.logger.enable_toolbox_logging(log_directory=config["logging_dir"])
# Create a Tamr Client
tamr_client = utils.client.create(**config["my_instance_name"])
# Use the Tamr Client to create a list of Projects from project ids
my_projects = [tamr_client.projects.by_resource_id(p_id) for p_id in config["my_project_ids"]]
# Write your own logging message
logger.info(f"Running projects loaded from config: {[p.name for p in my_projects]}")
# Use the Tamr-Toolbox workflow module to run a list of projects
workflow.jobs.run(my_projects)


Conners - Emociones y Relacionamiento
|  |
Autoestima
Escalas de Conners
Inattention
Hyperactivity and impulsivity
Learning Disorders
Agressive and Defiant Conducts
Relationship With Peers
Executive Functions


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NEW
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BOTANICAL
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BOTANICAL
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Botanical
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ÈAMS.
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lOOm.
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soil.
Herb
to
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with
bitter
odor;
leaves
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base;
flowers
with
sharp
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n.v.:
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COVID-19 Outbreak
Cases in Missouri: 1327
Total Deaths: 14
Patients tested in Missouri (by all labs): approximately 15,645
As of 2:00 p.m. CT, March 31
Approximate update: 2:00 p.m., April 1
These data are provisional and will change daily. Investigations are being done on new cases, so as additional information is determined on these cases, information such as county, demographics, and the total counts will continue to change. Efforts are continually being made to improve data quality so that DHSS is providing the most accurate information possible.
Cases by County or Jurisdiction
| County | Total | Positive by State Public Health Laboratory | Positive by Commercial or Other Laboratory |
|---|---|---|---|
| Adair | 2 | 0 | 2 |
| Andrew | 0 | 0 | 0 |
| Atchison | 1 | 1 | 0 |
| Audrain | 0 | 0 | 0 |
| Barry | 1 | 0 | 1 |
| Barton | 0 | 0 | 0 |
| Bates | 1 | 0 | 1 |
| Benton | 2 | 0 | 2 |
| Bollinger | 1 | 0 | 1 |
| Boone | 64 | 3 | 61 |
| Buchanan | 5 | 0 | 5 |
| Butler | 0 | 0 | 0 |
| Caldwell | 0 | 0 | 0 |
| Callaway | 14 | 1 | 13 |
| Camden | 12 | 2 | 10 |
| Cape Girardeau | 15 | 0 | 15 |
| Carroll | 0 | 0 | 0 |
| Carter | 4 | 1 | 3 |
| Cass | 14 | 3 | 11 |
| Cedar | 3 | 0 | 3 |
| Chariton | 4 | 0 | 4 |
| Christian | 11 | 4 | 7 |
| Clark | 0 | 0 | 0 |
| Clay | 16 | 0 | 16 |
| Clinton | 4 | 0 | 4 |
| Cole | 23 | 3 | 20 |
| Cooper | 2 | 0 | 2 |
| Crawford | 1 | 0 | 1 |
| Dade | 0 | 0 | 0 |
| Dallas | 0 | 0 | 0 |
| Daviess | 0 | 0 | 0 |
| DeKalb | 0 | 0 | 0 |
| Dent | 0 | 0 | 0 |
| Douglas | 0 | 0 | 0 |
| Dunklin | 5 | 0 | 5 |
| Franklin | 13 | 0 | 13 |
| Gasconade | 0 | 0 | 0 |
| Gentry | 0 | 0 | 0 |
| Greene | 48 | 17 | 31 |
| Grundy | 0 | 0 | 0 |
| Harrison | 1 | 0 | 1 |
| Henry | 1 | 1 | 0 |
| Hickory | 0 | 0 | 0 |
| Holt | 0 | 0 | 0 |
| Howard | 0 | 0 | 0 |
| Howell | 0 | 0 | 0 |
| Iron | 0 | 0 | 0 |
| Jackson | 77 | 5 | 72 |
| Jasper | 4 | 1 | 3 |
| Jefferson | 30 | 3 | 27 |
| Johnson | 10 | 1 | 9 |
| Joplin | 2 | 0 | 2 |
| Kansas City | 119 | 2 | 117/td> |
| Knox | 0 | 0 | 0 |
| Laclede | 0 | 0 | 0 |
| Lafayette | 19 | 0 | 19 |
| Lawrence | 0 | 0 | 0 |
| Lewis | 0 | 0 | 0 |
| Lincoln | 7 | 1 | 6 |
| Linn | 0 | 0 | 0 |
| Livingston | 1 | 0 | 1 |
| Macon | 3 | 0 | 3 |
| Madison | 0 | 0 | 0 |
| Maries | 1 | 0 | 1 |
| Marion | 0 | 0 | 0 |
| McDonald | 2 | 0 | 2 |
| Mercer | 0 | 0 | 0 |
| Miller | 0 | 0 | 0 |
| Mississippi | 0 | 0 | 0 |
| Moniteau | 2 | 0 | 2 |
| Monroe | 0 | 0 | 0 |
| Montgomery | 2 | 0 | 2 |
| Morgan | 1 | 0 | 1 |
| New Madrid | 0 | 0 | 0 |
| Newton | 5 | 3 | 2 |
| Nodaway | 0 | 0 | 0 |
| Oregon | 0 | 0 | 0 |
| Osage | 1 | 0 | 1 |
| Ozark | 0 | 0 | 0 |
| Pemiscot | 2 | 0 | 2 |
| Perry | 14 | 9 | 5 |
| Pettis | 1 | 0 | 1 |
| Phelps | 0 | 0 | 0 |
| Pike | 1 | 1 | 0 |
| Platte | 9 | 0 | 9 |
| Polk | 0 | 0 | 0 |
| Pulaski | 7 | 1 | 6 |
| Putnam | 0 | 0 | 0 |
| Ralls | 1 | 1 | 0 |
| Randolph | 2 | 0 | 2 |
| Ray | 1 | 0 | 1 |
| Reynolds | 2 | 1 | 1 |
| Ripley | 2 | 0 | 2 |
| Saline | 0 | 0 | 0 |
| Schuyler | 0 | 0 | 0 |
| Scotland | 0 | 0 | 0 |
| Scott | 6 | 1 | 5 |
| Shannon | 0 | 0 | 0 |
| Shelby | 1 | 1 | 0 |
| St. Charles | 71 | 11 | 60 |
| St. Clair | 0 | 0 | 0 |
| St. Francois | 5 | 1 | 4 |
| St. Louis City | 136 | 11 | 125 |
| St. Louis County | 492 | 29 | 463 |
| Ste. Genevieve | 2 | 0 | 2 |
| Stoddard | 3 | 0 | 3 |
| Stone | 1 | 1 | 0 |
| Sullivan | 0 | 0 | 0 |
| Taney | 2 | 0 | 2 |
| Texas | 0 | 0 | 0 |
| Vernon | 0 | 0 | 0 |
| Warren | 5 | 0 | 5 |
| Washington | 0 | 0 | 0 |
| Wayne | 0 | 0 | 0 |
| Webster | 2 | 0 | 2 |
| Worth | 0 | 0 | 0 |
| Wright | 4 | 1 | 3 |
| TBD | 1 | 0 | 1 |
Cases by county will be updated as information is verified and patients are notified. The breakdown may not match the total case count.
Deaths by County
| County | Total Deaths |
|---|---|
| Boone | 1 |
| Camden | 1 |
| Greene | 3 |
| Henry | 1 |
| Jackson | 1 |
| Lafayette | 1 |
| St. Charles County | 2 |
| St. Louis City | 1 |
| St. Louis County | 3 |
Cases by Age Range
| Age Range | Number of Cases |
|---|---|
| Under 20 | 43 |
| 20-24 | 124 |
| 25-29 | 88 |
| 30-34 | 82 |
| 35-39 | 88 |
| 40-44 | 98 |
| 45-49 | 119 |
| 50-54 | 141 |
| 55-59 | 147 |
| 60-64 | 125 |
| 65-69 | 87 |
| 70-74 | 74 |
| 75-79 | 40 |
| 80+ | 71 |
| Unknown | 0 |
Cases by Age
Travel or Contact Related Case Counts
| Travel or contact to Confirmed Case | Number of Cases |
|---|---|
| Travel | 44 |
| Contact | 37 |
| No Known Contact | 9 |
| Under Investigation | 1246 |
"No Known Contact" means the investigation has occurred, and exposure was not identified.
Biological Sex Data
| Biological Sex | Number of Cases |
|---|---|
| Male | 623 |
| Female | 686 |
| Unknown* | 18 |
*Some results do not initially contain this information. It will be updated as it is received.
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Contact Information
- Course: TR 10:05-11:20 Horizon Parking Garage 210
- Office: LeConte 400D
- Office Hours:
- Monday/Wednesday: 10:30-11:30
- Tuesday: 1:00-2:00
- Email Me: mlevet who is in the domain email dot sc dot edu
- Syllabus
- Getting Started with WileyPlus
- A Note About Quiz Days: I expect that everyone is working through the suggested problems in the book. On quiz days, I will spend the first few minutes of class discussing specific problems from the book that you wish to review (e.g., "I struggled with Problem 15 in Section 1.5. Can you review this?"). I will NOT pick problems from the book to cover in class, as it eats up valuable review time and this is really your responsibility.
- Reminder: The exams will not be rescheduled for discretionary reasons, such as travel plans or family gatherings. Please make your travel plans accordingly.
- The Math Tutoring Center is open from 10-4 Monday-Thursday, starting tomorrow. It is located in LeConte 105 (the room with the vending machines). You can walk in and get help from our Math graduate students; there is no need for an appointment.
Announcements
- 4/23: My last day of office hours will be on Monday 4/29.
- 4/17: Here is a review packet for the final exam. It is primarily composed of frequently missed questions for the exam. If you are looking for things on which to work, this is a good place to start.
- 4/16: HW17 over 6.4 is now posted. It is due on 4/22 at 11:59 PM. There will be an optional bonus quiz 5.6 and 6.4 on 4/23 in class. If this quiz is to your benefit, it will replace your lowest exam grade. Effectively, Blackboard will drop an extra quiz grade. Both 5.6 and 6.4 will be on the final exam, so it is to your benefit to attempt the quiz.
- 4/9:
- 4/2: HW13 over 6.6 was extended to 4/3 at 11:59 PM. The quiz over 6.6 was moved to 4/4.
- 4/1:
- HW14 over 5.1-5.2 and HW15 over 5.4 go online tomorrow at noon. They are both due on 4/9 at 11:59 PM. Both HW14 and HW15 are quite short; their combined length is comparable to one usual homework assignment. If you need to bring up your homework average, this is a good opportunity to do so.
- There will be a quiz over 5.1-5.2 and 5.4 on 4/9 at the end of class. I will have your quizzes graded to pick up in office hours on 4/10, and I will post solutions online.
- Exam 3 is on Thursday, 4/11. It will cover 4.2-4.4, 6.2-6.3, 6.6, 5.1-5.2, and 5.4.
- Sections 5.6 and 6.4 will not be on Exam 3, but they will be on the Final Exam.
- 3/21:
Based on today's quiz, folks still need practice with optimization problems. Therefore, there will be a second attempt at Quiz 9 on 3/25. If you score higher on the second attempt, it will replace your first attempt. Similarly, if you are happy with your Quiz 9 grade, then you do not have to take the quiz on 3/25. You are welcome to stop by my office hours on Monday to pick up your graded quizzes.
In light of the Quiz 9 retake, I have re-opened HW11. It is due on 3/25 at 11:59 PM. My expectation is that everyone will make the effort to seek help and master the material prior to Tuesday. Note that Aaron will be going over today's quiz in SI on Monday. You can also visit the Math Tutoring Center in LC 105 from 10-4 MTWR.
- To help you study for the Quiz 9 retake, I have included solutions for today's quiz: Version A and Version B.
- HW12 has been extended to 3/27 at 11:59 PM, and the 6.2-6.3 quiz has been moved from 3/26 to 3/28. Similarly, HW13 over 6.6 has been extended to 4/1 at 11:59 PM, and the 6.6 quiz is now on 4/2. You should be able to work on HW12. We have not covered the material for HW13 yet.
- 3/19: HW12 over 6.2-6.3 goes online at noon. It is due on 3/25 at 11:59 PM. We will have a quiz over 6.2-6.3 on 3/26. HW13 over 6.6 goes online at noon on 3/21. It is due on 3/27 at 11:59 PM. We will have a 6.6 quiz on 3/28.
- 3/5: HW10 over 4.2-4.3 is now posted. It is due on 3/18 at 11:59 PM. We will have a quiz over 4.2-4.3 on 3/19. HW11 over 4.4 will be posted on 3/7 at noon, and it will be due on 3/20 at 11:59 PM. We will have a quiz on 4.4 on 3/21.
- 2/26: Here are the solutions to today's quiz: Version A and Version B.
- 2/19:
- HW8 over 2.4-2.5 is now available. It is due on Sunday 2/24 at 11:59 PM. HW9 over 4.1 becomes available on 2/21 at noon, and it is due on 2/26 at 11:59 PM. We will have a quiz on 4.1 in class on 2/26. I will have the 4.1 quiz graded for you to pick up on Wednesday during my office hours. Solutions for this quiz will also be posted online.
- Exam 2 is on 2/28. It will cover 3.3-3.4, 2.1-2.5, and 4.1. Note that the drop deadline is March 4.
- 2/11:
- HW6 over 3.3-3.4 will become available on 2/12 at 12:00 PM. It will be due on 2/18 at 11:59 PM. We will have a quiz on 3.3-3.4 on 2/19. Note that we will be using the material in 3.3-3.4 for the rest of the semester. Historically, students also struggle with this material. Please start in advance so you can seek help.
- HW7 over 2.1-2.3 will become available on 2/14 at 12:00 PM. It will be due on 2/20 at 11:59 PM. We will have a quiz on 2.1-2.3 on 2/21.
- 2/6: Here are the solutions to today's quiz: Version A and Version B.
- 1/29: HW4 on 1.8-1.9 becomes available starting at noon. It is due on 2/3 at 11:59 PM. HW5 on 3.1-3.2 becomes available on 1/31 at noon, and it is due on 2/5 at 11:59 PM. We will have a quiz over 3.1-3.2 on 2/5 in class; I will post solutions after class and have your graded quizzes available to pick up in my Wednesday 2/6 office hours. Exam 1 will be on 2/7.
- 1/22: HW3 over 1.5-1.7 will go online at 2:00 PM. It is due on 1/30 at 11:59. We will have a quiz on 1.5-1.7 on 1/31.
- 1/19: HW2 over 1.3-1.4 is now posted. It is due on 1/28 at 11:59 PM. Note that we have covered 1.3 and the first half of 1.4 (revenue, cost, and profit). We will finish the second half of 1.4 (supply and demand) next class. The quiz over 1.3-1.4 will be on 1/29. If you have not already signed up for WileyPlus, you need to do so. Extensions will not be granted for failing to sign up in a timely manner.
- 1/14: HW1 is now posted on WileyPlus and due on 1/24 at 11:59 PM. We will have our first quiz on 1/24 over sections 1.1-1.2. The homework is due after the quiz, to allow folks who added the class late time to complete the assignment.
Study Guides
- Study Guide 1.1-1.2
- Study Guide 1.3-1.4
- Study Guide 1.5-1.7
- Study Guide 1.8-1.9
- Study Guide 2.1-2.3
- Study Guide 2.4-2.5
- Study Guide 3.1-3.2
- Study Guide 3.3-3.4
- Study Guide 4.1
- Study Guide 4.2-4.4
- Study Guide 6.2-6.3
- Study Guide 6.6
- Study Guide 5.1-5.2
- Study Guide 5.6, 6.4
Suggested Problems
- Chapter 1
- 1.1: 1-16, 21-30, 35
- 1.2: 1-18, 23-30, 35-39, 42
- 1.3: 8-17, 19-25, 30-40, 45-57
- 1.4: 1-5, 7-25, 26-30, 32-36, 40-45
- 1.5: 1-3, 6-18, 20, 29-33, 38-40
- 1.6: 1-20, 40
- 1.7: 4-10, 13-26
- 1.8: 1-13
- 1.9: 1-16, 20-21, 25-27
- Chapter 3
- 3.1: 1-45
- 3.2: 1-10, 17-28
- Chapter 4
- 4.2: 10-21
- 4.3: 22-25, 34-45
- 4.4: 18-28
- Chapter 5
- 5.1: 4-13, 16, 17
- 5.2: 1-18
- 5.4: 17-21
- Chapter 6
- 6.2: 1-5, 17-39, 53-71
- 6.3: 1-16, 19-20
- 6.6: 2-4, 6-24, 29-30, 34-46


Enter a formular in propositional logic. All expressions except atoms need to be nested with brackets. The logical symbols can be typed as you prefer:


Thinking more about post on continuation-based frameworks, and reading through this interesting conversation, it occurs to me that RESTful encapsulation is being limited to one request, stateless, and pushing a lot of data into one HTTP call. I think this is too limiting. Encapsulation is nice, but if you are willing to give up synchronous completion of the encapsulated activity, then multiple requests aren't so bad.
The example that came up in that conversation is an ecommerce site. In that model, the product pages can and probably should be RESTish. But the ordering process isn't so much. There's multiple steps. A variable number of steps probably, and sometimes you have to go back a step (e.g., invalid credit card). It's interactive, and highly stateful. Not very REST, maybe good for continuations.
Well, lets pick that apart some more. The items you purchase are all RESTy. Everyone sees the same items.
The shopping cart is pretty easy to imagine in a REST form. You pop things in, you pop things out.
OK, so the user hits "checkout", and you grab the cart contents from the REST cart. And you grab the HTML representation of the contents from the cart. And then you have an "app" that lets you see the total, remove things, etc. Is that app REST? No... I don't even know exactly what that would mean if it was REST. This is where I think people can go down the cargo cult path, because they are looking at how to make that RESTy, and so they worry about what the URI for the delete action looks like.
But if you step back just a bit, that app can look RESTish too. You tell the app where the cart is. You tell the app what to do when you are finished. Then the app is a service; when you send the user's browser over to the app, you are calling that service, and you'll get your response when the app directs the user's browser to the next step in the process.
Unlike what is typically described as a service, attaining the result -- an actual checkout -- takes many requests, not one. And it involved the user's browser. But it can be encapsulated. So can the payment, and other pieces. Is the result going to be as tweaked out as Amazon's checkout form? Probably not; the application boundaries might be quite noticeable to users (though there is progress to be made there, and Ajax techniques can help a great deal). The user might not be able to edit all the pieces at once. There's probably a bunch of glue; glue is overhead, RESTful or not.
And that form/app for actually managing your shopping cart contents? Yeah, that can be continuation based. But why? It's not a complex application, you don't need a clever framework.
Maybe there needs to be some language for non-service-oriented REST; REST where the browser is a peer, not just a viewer into the consolidation of services on the server side. Or another term, maybe "REST" shouldn't be overloaded so much. But something... browser-based web services?
Good stuff:
... it occurs to me that RESTful encapsulation is being limited to one request, stateless, and pushing a lot of data into one HTTP callI got that feeling too. I think the original concept was that state should either be stored on the client or on the server as a resource. There's no rule that says you can't have state on the server, just that it should be behind a distinct resource / URL.
But the ordering process isn't so much. There's multiple steps. A variable number of steps probably, and sometimes you have to go back a step (e.g., invalid credit card). It's interactive, and highly stateful. Not very REST, maybe good for continuations.I'd argue that processes like this illustrate RESTs strengths quite well since they use hypermedia as the engine of application state. The next/previous links driving the process either way illustrate this fundamental aspect of RESTful interaction. I believe your point was that most continuation based frameworks break a few rules when they keep state on the server in the form of stack frames as opposed to moving everything back to the client but that's just one aspect of REST.
You can build stateful processes using REST, you just have to put state behind URIs if you're storing it on the server, which as you've pointed out is often the better solution.
And then you have an "app" that lets you see the total, remove things, etc. Is that app REST? No... I don't even know exactly what that would mean if it was REST. This is where I think people can go down the cargo cult path, because they are looking at how to make that RESTy,I don't see how that's not RESTy? If a user's cart has a distinct resource on the server and the items in the cart also have distinct resources and manipulating the items in the cart use basic RESTful interaction what's not RESTy? REST doesn't mean a set / constant / global resource space that can never be modified. It just means that everything important should have a distinct URL. The URL can be ugly:
http://shopping.com/cart.php?user=ianbThat's completely RESTful. Here's what's not:
http://shopping.com/cart.php... and then relying on session state or cookies to determine whose cart it is.
and so they worry about what the URI for the delete action looks like.The delete action doesn't have a URL - the item has a URL. The delete action is an interaction and it looks like this with AJAX/other capable HTTP client libraries:
DELETE http://shopping.com/cart.php?user=ianb&item=3452 HTTP/1.1It looks like this with forms:
POST http://shopping.com/cart.php?user=ianb&item=3452 HTTP/1.1 ... action=deleteI think the key thing to take away from all this is that state on the server is fine as long as you're putting it behind a URI and then allowing the client to modify it using the universal interface.
And that form/app for actually managing your shopping cart contents? Yeah, that can be continuation based. But why? It's not a complex application, you don't need a clever framework.
Maybe there needs to be some language for non-service-oriented REST; REST where the browser is a peer, not just a viewer into the consolidation of services on the server side. Or another term, maybe "REST" shouldn't be overloaded so much. But something... browser-based web services?See, this is where I'm getting the feeling that you've been reading the wrong material on REST. If you're reading stuff that says REST is about "invoking services" using name/value pairs instead of posting XML (WS), then that shit is just wrong. I don't understand where the insinuation that the client is just a "viewer" or that the server is exposing "services" is coming from. None of this is based in REST. REST is all about simple resource representations, identified by unique identifiers (URLs), interlinked using references to each other, and manipulated using a small and universal set of basic verbs. REST is "resource oriented", not "service oriented". There's no concept of a "service", it's resources all the way down.
and so they worry about what the URI for the delete action looks like.
The delete action doesn't have a URL - the item has a URL. The delete action is an interaction and it looks like this with AJAX/other capable HTTP client libraries:
DELETE http://shopping.com/cart.php?user=ianb&item=3452 HTTP/1.1It looks like this with forms:
POST http://shopping.com/cart.php?user=ianb&item=3452 HTTP/1.1 ... action=deleteWell, it probably looks more like:
POST http://shopping.com/cart.php?user=ianb HTTP/1.1 ... action=update&item_3452_amount=0&item_3841_amount=3&item_3841_delete=DeleteOr whatever other details come from the way the HTML form is designed. Oldschool HTML forms are okay, but they do often mean tight coupling between the form and the action. So the RESTful, stable interface isn't the delete action (at least not the one the management app uses), it's some other interface.
See, this is where I'm getting the feeling that you've been reading the wrong material on REST. If you're reading stuff that says REST is about "invoking services" using name/value pairs instead of posting XML (WS), then that shit is just wrong. I don't understand where the insinuation that the client is just a "viewer" or that the server is exposing "services" is coming from. None of this is based in REST. REST is all about simple resource representations, identified by unique identifiers (URLs), interlinked using references to each other, and manipulated using a small and universal set of basic verbs. REST is "resource oriented", not "service oriented". There's no concept of a "service", it's resources all the way down.I don't think the cart management app will be RESTful, nor do I see any reason it needs to be. It just doesn't matter. It doesn't really matter what the HTML forms are that the cart management uses. When you check out, you redirect the user to that app. When they are finished managing, the management app redirects them to the next step. What happens between those doesn't matter. Nobody should care if the management app uses RESTful principles internally.
Browser-based APIs are more concerned about where the browser goes, not what it sees.
# Ian Bicking
Well... maybe I didn't figure out quite what my point was there. The point of a cart management app is that it speaks to the browser, it speaks POST and HTML. It interacts. It's not an atomic resource, it's really an interactive application that speaks to a browser. There's no resource there.
# Ian Bicking
Now we're getting somewhere...
Well, it probably looks more like:
action=update&item_3452_amount=0&item_3841_amount=3&item_3841_delete=DeleteIndeed.
I don't think the cart management app will be RESTful, ...I see what you're saying now. The example above is actually still RESTful in that you're not breaking any hard rules directly (so long as those name/value pairs are in a POST body and not on a GET/URL). I think we're 1.) tripping into the area of taste/style and 2.) trying to determine whether manipulating resources directly is preferable to manipulating resources using what the Atom Publishing Protocol calls "collection resources". e.g. You can post to a "collection resource" and manipulate multiple other resources as a result. There's nothing in REST that disallows or even discourages this that I'm aware of. As you've shown, this is an extremely common practice on the web circa 2006.
I think I'm getting a better idea of the behavior you're labeling cargo cultish though. I don't think it's REST, I think it's more like "individual resource orientedness" or something; the idea that every interaction must be performed through specific individual resources, that interactions on collection resources are "bad style," and that URLs that look like "shopping.com/ianb/cart" offer substantial benefits over URLs that look like "shopping.com/cart.php?user=ianb". I think it's fairly safe to call these principals misguided if not harmful.
... nor do I see any reason it needs to be. It just doesn't matter.It matters if there's value in interacting with the cart items outside of the one simple cart interface page. For example, if the cart had an "API" or if you wanted a cart that contained items from 5 different shopping sites, or if you just wanted to remove or view cart items on an item-by-item basis, etc. But all of these scenarios require some additional requirement beyond the basic shopping cart page so one could argue that building out a full resource hierarchy is a form of pre-mature optimization and breaks basic principals like Unnessary Until Proven Required.
Overall I think I understand where you're coming from a bit better and I'd agree that the resource based approach should be used because it's valuable, not because it's cool.


Calcium
Lime (calcium oxide, CaO) was the useful material obtained by heating limestone and used for centuries to make plaster and mortar. Antoine Lavoisier classified it as an ‘earth’ because it seemed impossible to reduce it further, but he suspected it was the oxide of an unknown element. In 1808, Humphry Davy tried to reduce moist lime by electrolysis, just as he had done with sodium and potassium, but he was not successful.
| Atomic Number | 20 |
| Relative atomic mass | 40.078 |
| Melting point | 842°C |
| Boiling point | 1484°C |
Calcium metal is used as a reducing agent in preparing other metals such as thorium and uranium. It is also used as an alloying agent for aluminium, beryllium, copper, lead and magnesium alloys. Calcium is the fifth most abundant metal in the Earth’s crust (4.1%). It is not found uncombined in nature, but occurs abundantly as limestone (calcium carbonate), gypsum (calcium sulfate), fluorite (calcium fluoride) and apatite (calcium chloro- or fluoro-phosphate).


Malaysia's air safety downgrade will not affect tourist arrivals — Amiruddin
by BernamaJAKARTA (Nov 12): The downgrade of Malaysia's air safety rating will not affect foreign tourist arrivals in the country, said Finance Deputy Minister Datuk Amiruddin Hamzah.
He is also confident that Malaysia would be able to reach its target of 30 million tourist arrivals in conjunction with Visit Malaysia Year 2020, via various attractive packages that are being offered to bring in visitors.
“I don't see why foreign tourist would stop coming to Malaysia as they can fly in using other international airlines as well, not just airlines in Malaysia,” he told reporters after attending the 5th International Islamic Monetary Economics and Finance Conference here onTuesday.
It was reported yesterday that the United States’ Federal Aviation Administration (FAA) has downgraded Malaysia's air safety rating to Tier 2 from Tier 1.
The consequence of the downgrade is that airlines licensed by Civil Aviation Authority of Malaysia (CAAM) – including Malaysia Airlines, AirAsia, AirAsiaX and Malindo – are restricted from adding new routes to and from the United States.
Meanwhile, Amiruddin said the government was banking on the tourism sector among others, to generate the country's revenue.
“One of the sectors that is expected to generate huge returns on a small investment next year, which coincides with the Visit Malaysia Year 2020, is the tourism sector.
“It only takes a small investment from us, particularly for promotional purposes, but the sector will help spur our economy growth, because when they (foreign tourists) come, they will spend on accommodations, foods and drinks, and souvenirs, among others,” he added. — Bernama
Read also:
CAAM — we can regain Cat 1 from FAA in a year’s time
CAAM says its shortcomings are 'multi-dimensional' after US downgrade
CAAM says CEO has quit, admits US downgrade due to its shortcomings
U.S. FAA downgrades Malaysia's air safety rating — sources
Malaysia to take corrective measures following FAA rating downgrade — Dr Mahathir
Malaysia Airlines' code shares at risk after US downgrade of CAAM's air safety ranking


"Also known as Melville Island wolf, relatively unafraid of people. Can be coaxed to approach them in some areas."
| Name: | White Wolf |
| Habitat: | Canadian Arctic Archipelago |
| Behaviour: | Occasionally aggresive |
| Condition: | Endangered |
Medium-sized subspecies of Canis lupus, distinguished from the northwestern wolf by its smaller size, its whiter coloration, its narrower braincase, and larger carnassials. Since 1930, there has been a progressive reduction in size in Arctic wolf skulls, which is likely the result of wolf-dog hybridization.


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http://www.tripadvisor.com/Hotel_Review-g34467-d85220-Reviews-LaPlaya_Beach_Golf_Resort_Naples-Naples_Florida.html
LaPlaya Beach & Golf Resort - A Noble House Resort (Naples ...
We carefully hand-picked this hotel based on its dedication to service and excellent . Rooms at LaPlaya Beach & Golf Resort blend Old Florida charm with .
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LaPlaya Beach & Golf Resort, Naples Florida Hotels, Waterfront ...
LaPlaya Beach & Golf Resort Beachfront Hotels Naples Florida LaPlaya Beach Resort rests amid the natural and legendary beauty of Naples, Florida. The sun .
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Naples Florida Vacation & Golf Packages at LaPlaya Beach & Golf ...
Florida vacation & golf packages at LaPlaya Beach and Golf Resort - Located on spectacular Naples beaches, LaPlaya offers luxury Florida beach vacations.
http://www.laplayaresort.com/luxury-florida-resort-packages.aspxLaPlaya Beach & Golf Resort - A Noble House Resort Hotel - Naples ...
This Naples resort sits on Florida's Platinum Coast, 1.4 miles from Delnor- Wiggins Pass State Park and 2.7 miles from Barefoot Beach. Hotel Features. LaPlaya .
http://www.hotels.com/ho116772/laplaya-beach-golf-resort-a-noble-house-resort-naples-united-states/
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LaPlaya Beach and Golf Resort - Naples, FL - Hotel | Facebook
LaPlaya Beach and Golf Resort, Naples, FL. 10279 likes · 2105 talking about this · 9634 were here.
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Photos of LaPlaya Beach & Golf Resort in Naples, FL
Photos and Tours of LaPlaya Beach and Golf Resort in Naples, FL.
http://www.laplayaresort.com/naples-fl-resort-photos.aspx
LaPlaya Beach & Golf Resort Hotel Review - Naples, Fla Hotel ...
Read the Frommer's review of LaPlaya Beach & Golf Resort in Naples, Fla. . Naples, Fla Hotels · List All · Overview . 9891 Gulf Shore Dr, Naples, FL 34108 .
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Appealing a Denial of Benefits
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Booking.com: La Playa Beach and Golf Resort, Naples, U.S.A. - 26 ...
27,191 properties. Florida ? 2,553 properties. Naples ? 43 properties. La Playa Beach and Golf Resort . Hotel Rooms: 189, Hotel Chain: Noble House Hotels.
http://www.booking.com/hotel/us/la-playa-beach-and-golf-resort.en.html


{%extends "IndAbout.html" %} {%block name%} Sam Xisheng Zheng {%endblock%} {%block image%} {%endblock%} {%block title%}
I first took computer science at City College of San Francisco then later transferred to San Franciso State University.
My first hello world program was in 2015 using c++ and I have been programming ever since. I reguarly do coding challenges during school breaks, motivated by climbing ranks on HackerRanks.com When I am not coding, my hobbies include playing video games and piano
{%endblock%} {% block contact %}Email<EMAIL_ADDRESS>GitHub: https://github.com/25zsams
{%endblock%}


Class: ShippingRate
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- ShippingRate
- Includes:
- ActionView::Helpers::NumberHelper
- Defined in:
- app/models/shipping_rate.rb
Overview
Schema Information
Table name: shipping_rates
id :integer(4) not null, primary key
shipping_method_id :integer(4) not null
rate :decimal(8, 2) default(0.0), not null
shipping_rate_type_id :integer(4) not null
shipping_category_id :integer(4) not null
minimum_charge :decimal(8, 2) default(0.0), not null
position :integer(4)
active :boolean(1) default(TRUE)
created_at :datetime
updated_at :datetime
Constant Summary
- MONTHLY_BILLING_RATE_ID =
1
Instance Method Summary (collapse)
-
- (Boolean) individual?
determines if the shippng rate should be calculated individually.
-
- (String) name
the shipping method name, shipping zone and sub_name ex.
-
- (String) name_rate_min
the shipping method name, and $$$ rate ex.
-
- (String) name_with_rate
the shipping method name, and $$$ rate ex.
-
- (String) sub_name
the shipping rate type and $$$ rate separated by ' - ' ex.
Instance Method Details
- (Boolean) individual?
determines if the shippng rate should be calculated individually
43 44 45 |
# File 'app/models/shipping_rate.rb', line 43 def individual? shipping_rate_type_id == ShippingRateType::INDIVIDUAL_ID end |
- (String) name
the shipping method name, shipping zone and sub_name ex. '3 to 5 day UPS, International, Individual - 5.50'
52 53 54 |
# File 'app/models/shipping_rate.rb', line 52 def name [shipping_method.name, shipping_method.shipping_zone.name, sub_name].join(', ') end |
- (String) name_rate_min
the shipping method name, and $$$ rate ex. '3 to 5 day UPS - $5.50'
70 71 72 |
# File 'app/models/shipping_rate.rb', line 70 def name_rate_min [name_with_rate, "(min order => #{minimum_charge})" ].join(' ') end |
- (String) name_with_rate
the shipping method name, and $$$ rate ex. '3 to 5 day UPS - $5.50'
79 80 81 |
# File 'app/models/shipping_rate.rb', line 79 def name_with_rate [shipping_method.name, charge_amount].compact.join(' - ') end |
- (String) sub_name
the shipping rate type and $$$ rate separated by ' - ' ex. 'Individual - 5.50'
61 62 63 |
# File 'app/models/shipping_rate.rb', line 61 def sub_name '(' + [shipping_rate_type.name, rate ].join(' - ') + ')' end |


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Trading & Demat Account
What is a trading account: The beginner’s guide
If you are an absolute beginner who is willing to learn concepts of the stock market...
Read moreTrading account: Need and Benefits
While our previous blog ‘What is a trading account: The beginner’s guide’ spoke all about how online investing...
Read moreDemat account: The What, How, and Why
You must be aware of the basics of the trading account and the benefits of opening a trading account in India...
Read moreTop 5 Benefits of a Demat account
Where do you store your clothes?
Most likely in your wardrobe...


We believe in the vital role that education plays in shaping communities
and the world. Dedicated to upholding the values upon which NYU Abu Dhabi was
founded upon, valuing a diversity of opinion and universal dialogue, the office
engages with partners to create programs that benefit students and faculty from
NYU Abu Dhabi, universities around the United Arab Emirates, as well as
students and faculty from secondary and primary education centers.


Browns Cut Jermaine Whitehead After Calling Reporter a 'Cracker'
The Cleveland Browns have dumped safety Jermaine Whitehead after he threatened a reporter and called him “cracker,” in a Twitter post on Sunday.
by Warner Todd HustonWhitehead posted his ill-advised reply to sports reporter Dustin Fox who was critical of the player’s tackling during the Brown’s loss to the Denver Broncos.
Replying to Fox’s claim that Whitehead’s effort at tackling was “a joke,” the player went on a rant filled with threats and name calling.
 “I’m out there with a broken hand.
Almost immediately, though, the Browns took action and dumped the player:
Clearly the Browns are not going to put up with such hateful, violent, and foul attacks on the press.
Follow Warner Todd Huston on facebook.com/Warner.Todd.Huston.


{% extends 'main/_base.html' %} {% load static %} {% block title %} Support Us {% endblock %} {% block content %}
Roomscout.ca is a project that was started to help students just like myself with managing expenses with roommates while keeping relationships strong. Roomscout has always been free, and I would love to keep it that way. What we ask for in return is that some people who can afford it pay what they think is fair for this service.
We have tried to develop Roomscout.ca with a very tight budget and bootstrapping the company, however there are some things that we just can't get around.
| Expense | Cost |
|---|---|
| Google Domains | $1.60 |
| Web Server | $25.00 |
| Database | $15.00 |
| Email Usage | $5 - $10 |
| Various APIs | $15 - $20 |
| Total | $66.60 Per Month |
If you would like to contribute to the project, please contribute using the sponsor panel on Github
Contribute {% comment %}


Removes a class from an
implements
(
extends
) list with all methods that implement (override) the methods from this class.


This VI is used to open the connection to a navX MXP unit over SPI or I2C.
This VI closes the connection to the navX MXP unit.
This VI reads data from a navX MXP unit. Teams sould not normally need to call this.
This VI writes data from a navX MXP unit. Teams sould not normally need to call this.
This VI gets the refnum for a navX MXP unit.
This VI sets the refnum for a navX MXP unit.
This VI gets Raw Acceleration data from a navX MXP unit.
This VI gets Raw Gyro data from a navX MXP unit.
This VI gets Raw Magnetometer data from a navX MXP unit.
This VI gets Altitude data from a navX MXP unit.
This VI gets Displacement data from a navX MXP unit.
This VI gets Fused Heading data from a navX MXP unit.
This VI gets Linear Acceleration data from a navX MXP unit.
This VI gets Quaternion data from a navX MXP unit.
This VI reads Yaw, Pitch, Roll, Heading data from a navX MXP unit.


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