Utilities¶
The utility functions exposed in both the ethers umbrella package and the ethers-utils:
var utils = require('ethers').utils;
Big Numbers¶
A BigNumber is an immutable object which allow math operations to be carried out on numbers far larger than JavaScript can accurately handle. Many functions return these, so it is important to understand how to work with these.
- prototype . add ( otherValue )
- Return a new BigNumber of this plus otherValue
- prototype . sub ( otherValue )
- Return a new BigNumber of this minus otherValue
- prototype . mul ( otherValue )
- Return a new BigNumber of this times otherValue
- prototype . div ( otherValue )
- Return a new BigNumber of this divided by otherValue
- prototype . mod ( otherValue )
- Return a new BigNumber of this modulo otherValue
- prototype . eq ( otherValue )
- Return true if this is equal to otherValue
- prototype . lt ( otherValue )
- Return true if this is less than otherValue
- prototype . lte ( otherValue )
- Return true if this is less or equal to otherValue
- prototype . gt ( otherValue )
- Return true if this is greater than otherValue
- prototype . gte ( otherValue )
- Return true if this is greater than or equal to otherValue
- prototype . isZero ( )
- Return true if this is equal to zero
- prototype . toNumber ( )
- Return a JavaScript number representation; an error is thrown if the value is outside the safe range for JavaScript IEEE 754 64-bit floating point numbers
- prototype . toString ()
- Return a decimal string representation
- prototype . toHexString ( )
- Return a 0x prefixed hexidecimal representation
Creating Instances¶
- utils . bigNumberify ( value )
Returns a BigNumber instance of value. The value may be anything which can be reliably converted into a BigNumber:
- Decimal String
A string consisting of the decimal digits 0 through 9, optionally with a leading negative sign.
examples: utils.bigNumberify(“42”)
- Hex String
A hex string, witch has aa prefix of 0x and consisting of the hexidecimal digits 0 through 9 and a through f, case-insensitive. Must be non-negative.
examples: utils.bigNumberify(“0x2a”)
- JavaScript Numbers
Numbers must be within the safe range for JavaScript.
examples: utils.bigNumberify(42)
- Arrayish
Treats the arrayish as a big-endian encoded bytes representation.
examples: utils.bigNumberify([ 42 ])
- BigNumber
- Returns value, since a BigNumber is immutable.
Examples¶
var utils = require('ethers').utils;
var gasPriceWei = utils.bigNumberify("20902747399");
var gasLimit = utils.bigNumberify(3000000);
var maxCostWei = gasPriceWei.mul(gasLimit)
console.log("Max Cost: " + maxCostWei.toString());
// "Max Cost:<PHONE_NUMBER>7000000"
console.log("Number: " + maxCostWei.toNumber());
// throws an Error, the value is too large for JavaScript to handle safely
Ether Strings and Wei¶
- utils . etherSymbol
- The ethereum symbol (the Greek letter Xi )
- utils . parseEther ( etherString )
- Parse the etherString representation of ether into a BigNumber instance of the amount of wei.
- utils . formatEther ( wei [ , options ] )
- Format an amount of wei into a decimal string representing the amount of ether. The
options object supports the keys
commify
andpad
. The output will always include at least one whole number and at least one decimal place.
- utils . parseUnits ( valueString , decimalsOrUnitName )
- Parse the valueString representation of units into a BigNumber instance of the amount of wei. The decimalsOrUnitsName may be a number of decimals between 3 and 18 (multiple of 3) or a name, such as gwei.
- utils . formatUnits ( wei , decimalsOrUnitName [ , options ] )
- Format an amount of wei into a decimal string representing the amount of units. The
options object supports the keys
commify
andpad
. The output will always include at least one whole number and at least one decimal place. The decimalsOrUnitsName may be a number of decimals between 3 and 18 (multiple of 3) or a name, such as gwei.
Examples¶
var utils = require('ethers').utils;
var wei = utils.parseEther('1000.0');
console.log(wei.toString(10));
// "1000000000000000000000"
console.log(utils.formatEther(0));
// "0.0"
var wei = utils.bigNumberify("1000000000000000000000");
console.log(utils.formatEther(wei));
// "1000.0"
console.log(utils.formatEther(wei, {commify: true}));
// "1,000.0"
console.log(utils.formatEther(wei, {pad: true}));
// "1000.000000000000000000" (18 decimal places)
console.log(utils.formatEther(wei, {commify: true, pad: true}));
// "1,000.000000000000000000" (18 decimal places)
Addresses¶
There are several formats available on the Ethereum network for addresses, and it is often useful to be able to convert between them.
- utils . getAddress ( address [ , generateIcap ] )
- Normalize an address to a checksum address, or as an ICAP address if generateIcap is true.
Examples¶
var utils = require('ethers').utils;
var address = "0xd115bffabbdd893a6f7cea402e7338643ced44a6";
var icapAddress = "XE93OF8SR0OWI6F4FO88KWO4UNNGG1FEBHI";
console.log(utils.getAddress(address));
// "0xD115BFFAbbdd893A6f7ceA402e7338643Ced44a6"
console.log(utils.getAddress(icapAddress));
// "0xD115BFFAbbdd893A6f7ceA402e7338643Ced44a6"
console.log(utils.getAddress(address, true));
// "XE93OF8SR0OWI6F4FO88KWO4UNNGG1FEBHI"
console.log(utils.getAddress(icapAddress, true));
// "XE93OF8SR0OWI6F4FO88KWO4UNNGG1FEBHI"
UTF-8 Strings¶
- utils . toUtf8Bytes ( string )
- Converts a UTF-8 string to a Uint8Array.
- utils . toUtf8String ( hexStringOrArrayish )
- Converts a hex-encoded string or array to its UTF-8 representation.
Examples¶
var utils = require('ethers').utils;
var text = "Hello World";
var bytes = utils.toUtf8Bytes(text);
console.log(bytes);
// Uint8Array [72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100]
console.log(utils.toUtf8String(bytes));
// "Hello World"
var hexString = "0x48656c6c6f20576f726c64";
console.log(utils.toUtf8String(hexString));
// "Hello World"
Cryptographic Functions¶
- utils . keccak256 ( hexStringOrArrayish )
- Compute the keccak256 cryptographic hash of a value, returned as a hex string. (Note: often Ethereum refers to this, incorrectly, as SHA3)
- utils . id ( utf8String )
- Compute the keccak256 cryptographic hash of a UTF-8 string, returned as a hex string.
- utils . sha256 ( hexStringOrArrayish )
- Compute the SHA2-256 cryptographic hash of a value, returned as a hex string.
- utils . randomBytes ( length )
- Return a Uint8Array of cryptographically secure random bytes
Examples¶
Hashing Binary Data
var utils = require('ethers').utils;
console.log(utils.keccak256([ 0x42 ]));
// '0x1f675bff07515f5df96737194ea945c36c41e7b4fcef307b7cd4d0e602a69111'
console.log(utils.keccak256("0x42"));
// '0x1f675bff07515f5df96737194ea945c36c41e7b4fcef307b7cd4d0e602a69111'
console.log(utils.sha256([ 0x42 ]));
// '0xdf7e70e5021544f4834bbee64a9e3789febc4be81470df629cad6ddb03320a5c'
console.log(utils.sha256("0x42"));
// '0xdf7e70e5021544f4834bbee64a9e3789febc4be81470df629cad6ddb03320a5c'
Hashing UTF-8 Strings
var utils = require('ethers').utils;
// Convert the string to binary data
var utf8Bytes = utils.toUtf8Bytes('Hello World');
console.log(utils.keccak256(utf8Bytes));
// '0x592fa743889fc7f92ac2a37bb1f5ba1daf2a5c84741ca0e0061d243a2e6707ba'
console.log(utils.sha256(utf8Bytes));
// '0xa591a6d40bf420404a011733cfb7b190d62c65bf0bcda32b57b277d9ad9f146e'
console.log(utils.id("Hello World"));
// '0x592fa743889fc7f92ac2a37bb1f5ba1daf2a5c84741ca0e0061d243a2e6707ba'
console.log(utils.id("addr(bytes32)"));
// '0x3b3b57de213591bb50e06975ea011e4c8c4b3e6de4009450c1a9e55f66e4bfa4'
Random Bytes
var utils = require('ethers').utils;
console.log(utils.randomBytes(3));
// Uint8Array [ 194, 22, 140 ]
Solidity Cryptographic Functions¶
Solidity uses a non-standard packed mode to encode parameters that are passed into its hashing functions. The parameter types and values can be used to compute the result of the hash functions as would be performed by Solidity.
- utils . solidityKeccak256 ( types, values )
- Compute the keccak256 cryptographic hash using the Solidity non-standard (tightly) packed data for values given the types.
- utils . soliditySha256 ( types, values )
- Compute the SHA256 cryptographic hash using the Solidity non-standard (tightly) packed data for values given the types.
- utils . solidityPack ( types, values )
- Compute the Solidity non-standard (tightly) packed data for values given the types.
Examples¶
var utils = require('ethers').utils;
var result = utils.solidityKeccak256([ 'int8', 'bytes1', 'string' ], [ -1, '0x42', 'hello' ]);
console.log(result);
// '0x52d7e6a62ca667228365be2143375d0a2a92a3bd4325dd571609dfdc7026686e'
result = utils.soliditySha256([ 'int8', 'bytes1', 'string' ], [ -1, '0x42', 'hello' ]);
console.log(result);
// '0x1eaebba7999af2691d823bf0c817e635bbe7e89ec7ed32a11e00ca94e86cbf37'
result = utils.solidityPack([ 'int8', 'bytes1', 'string' ], [ -1, '0x42', 'hello' ]);
console.log(result);
// '0xff4268656c6c6f'
Arrayish¶
An arrayish object is any such that it:
- has a length property
- has a value for each index from 0 up to (but excluding) length
- has a valid byte for each value; a byte is an integer in the range [0, 255]
- is NOT a string
- utils . isArrayish ( object )
- Returns true if object can be treated as an arrayish object.
- utils . arrayify ( hexStringOrBigNumberOrArrayish )
- Returns a Uint8Array of a hex string, BigNumber or of an Arrayish object.
- utils . concat ( arrayOfHexStringsAndArrayish )
- Return a Uint8Array of all arrayOfHexStringsAndArrayish concatenated.
- utils . padZeros ( typedUint8Array, length )
- Return a Uint8Array of typedUint8Array with zeros prepended to length bytes.
- utils . stripZeros ( hexStringOrArrayish )
- Returns a Uint8Array with all leading zero bytes striped.
Hex Strings¶
A hex string is always prefixed with “0x” and consists of the characters 0 – 9 and a – f. It is always returned lower case with even-length, but any hex string passed into a function may be any case and may be odd-length.
Contract Addresses¶
Every contract deployed on the Ethereum network requires an address (you can think of this as the memory address which the running application lives at). The address is generated from a cryptographic hash of the address of the creator and the nonce of the transaction.
- utils . getContractAddress ( transaction )
- Computes the contract address a contract would have if this transaction
created a contract. (transaction requires only
from
andnonce
be defined)
Examples¶
var utils = require('ethers').utils;
// Ropsten: 0x5bdfd14fcc917abc2f02a30721d152a6f147f09e8cbaad4e0d5405d646c5c3e1
var transaction = {
from: '0xc6af6e1a78a6752c7f8cd63877eb789a2adb776c',
nonce: 0
};
console.log(utils.getContractAddress(transaction));
// "0x0CcCC7507aEDf9FEaF8C8D731421746e16b4d39D"


Last Updated:
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Why do we have to learn database
A lot of websites are apps are using database to manage data
What you'll learn
Understand what is data/database
Design database
SQL
Data
Databa
English
Create an Amazon databases using
template
.
Answer sample is
here
English
Go to
DB Fiddle website
Copy Database from
here
Write the following questions using SQL:
/* show all data in the students table */
/* get a list of favorite subjects */
/* Get a list of students born in October */
/* get list of students born in either November (nov) or December (dec) */
/* Get the height of the shortest student */
/* Get the height of the tallest student */
/* Get the list of students that submitted the form first */
The answers are :
SELECT * FROM students
SELECT subject FROM students
SELECT name FROM students WHERE month = "oct"
SELECT name FROM students WHERE month = "nov" OR month = "dec";
SELECT MIN(height) FROM students
SELECT MAX(height) FROM students
SELECT * FROM students ORDER BY timestamp ASC;


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{{ $sass := resources.Get "scss/style.scss" }} {{ $options := (dict "targetPath" "style.css" "enableSourceMap" true) }} {{ $style := $sass | resources.ToCSS $options }} {{/* photoswipe is currently turned off for the simplicity {{ partialCached "photoswipe-head.html" .}} */}} {{- partial "meta.html" . -}}


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{% set title = "Translation tool :: About" %} {% set current_link = "about" %} {% set current_composer = "translate" %} {% extends 'composers/translate/layout.html' %} {% block body_content %}
This simple tool will help you editing your language files. Just specify the source language and the target language to generate a new document.
After you've finished editing the value's you can save the results into your app repository.


Intro text over multiple lines without line number.
And another paragraph with it.
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First line continues in separate paragraph | |
| 2 | Second line text. |
| 3 | Auto line numbers (this should be number three) |
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Going to the turtle rescue could be said as the best experience you can have. Mr.Firestein, Mrs.Firestein, Jack Firestein and Sebastian Hsu-Kwan are the ones who attended from troop 485.
What we did was, we baited in the turtles, then the adults would pick them up with nets. We caught about 40 that day. Half of them were caught by us.
We were catching the turtles because the turtles pond was getting infected by the mud from the fire.
It is very sad that many litter in the pond. So one turtle had a fishing hook in it’s cheek. This shows us that the fire has affected many of us. We are very happy we can help our community.


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*** User 2017-04-20 14:14:19.668 ***
14:14:19.668 [info] Disabling blocking sync...
*** User 2017-04-20 14:14:19.671 ***
14:14:19.671 [info] Configured peer_service_manager partisan_default_peer_service_manager on node 'node-1@antoine-PC'
*** User 2017-04-20 14:14:21.003 ***
14:14:21.003 [info] Enabling membership...
*** User 2017-04-20 14:14:21.004 ***
14:14:21.004 [info] Disabling blocking sync...
*** User 2017-04-20 14:14:21.008 ***
14:14:21.007 [info] Configured peer_service_manager partisan_default_peer_service_manager on node 'node-2@antoine-PC'
*** User 2017-04-20 14:14:22.335 ***
14:14:22.335 [info] Enabling membership...
*** User 2017-04-20 14:14:22.336 ***
14:14:22.336 [info] Disabling blocking sync...
*** User 2017-04-20 14:14:22.339 ***
14:14:22.339 [info] Configured peer_service_manager partisan_default_peer_service_manager on node 'node-3@antoine-PC'
*** User 2017-04-20 14:14:22.500 ***
Joining node: 'node-3@antoine-PC' to 'runner@antoine-PC' at port 41392
*** User 2017-04-20 14:14:22.500 ***
Joining issued: 'node-3@antoine-PC' to 'runner@antoine-PC' at port 41392
*** User 2017-04-20 14:14:22.500 ***
Joining node: 'node-2@antoine-PC' to 'runner@antoine-PC' at port 47542
*** User 2017-04-20 14:14:22.501 ***
Joining issued: 'node-2@antoine-PC' to 'runner@antoine-PC' at port 47542
*** User 2017-04-20 14:14:22.501 ***
Joining node: 'node-1@antoine-PC' to 'runner@antoine-PC' at port 40644
*** User 2017-04-20 14:14:22.501 ***
Joining issued: 'node-1@antoine-PC' to 'runner@antoine-PC' at port 40644
*** User 2017-04-20 14:14:22.562 ***
Waiting for join to complete with manager: partisan_default_peer_service_manager
*** User 2017-04-20 14:14:22.563 ***
Finished.
*** CT 2017-04-20 14:14:22.563 *** COVER INFO
Adding nodes to cover test: ['runner@antoine-PC']
*** CT 2017-04-20 14:14:22.569 *** COVER INFO
Successfully added nodes to cover test: []
*** User 2017-04-20 14:14:30.625 ***
Case finished: orset_test
*** User 2017-04-20 14:14:37.677 ***
14:14:37.677 [info] Application lasp exited with reason: stopped
*** User 2017-04-20 14:14:37.678 ***
14:14:37.678 [info] Application partisan exited with reason: stopped
=== Ended at 2017-04-20 14:14:37
=== successfully completed test case
=== Returned value: ok
Test run history
| Top level test index


I'm a full stack JavaScript Engineer and certified Scrum Master with 10 years of experience in leading Agile teams to greatness in web and mobile.
Currently I head up the Software Engineering Chapter at Wealth Wizards. For more info on all the cool stuff we're doing check out our blog
What I doFrom 0.10 all the way to ES6 and Node 7, I have been in the trenches
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Java Software Engineer at BBC Weather and Travel News.
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if id is not resent after executing the script , it wil look for target
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pashogus.js:15 Uncaught TypeError: Cannot set property 'innerHTML' of null
at Array (pashogus.js:15)
at HTMLAnchorElement.onclick (pashogus.html:54)-->
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THE CAST
George Henderson - Don Smith
Henry Peters - John Bisnette
Lewis Hale - Kimsey Lawrence, Jr.
Mrs. Peters - Betty Mulloy
Mrs. Hale - Becky Flattman
WHAT DID YOU SAY "WHAT" FOR?
Directed by Bill Clinton
THE CAST
The Man - F. Terry Pair
The Woman - Betty Whitt


Registry DNS Server
The document describes the internals of Registry DNS server. It is based on the YARN service registry which is backed by a zookeeper cluster.
Introduction
The Registry DNS Server provides a standard DNS interface to the information posted into the YARN Registry by deployed applications. The DNS service serves the following functions:
- Exposing existing service-discovery information via DNS - Information provided in the current YARN service registry’s records will be converted into DNS entries, thus allowing users to discover information about YARN applications using standard DNS client mechanisms (e.g. a DNS SRV Record specifying the hostname and port number for services).
- Enabling Container to IP mappings - Enables discovery of the IPs of containers via standard DNS lookups. Given the availability of the records via DNS, container name-based communication will be facilitated (e.g. curl http://solr-0.solr-service.devuser.yarncluster:8983/solr/admin/collections?action=LIST).
Service Properties
The existing YARN Service Registry is leveraged as the source of information for the DNS Service.
The following core functions are supported by the DNS-Server:
Functional properties
- Supports creation of DNS records for end-points of the deployed YARN applications
- Record names remain unchanged during restart of containers and/or applications
- Supports reverse lookups (name based on IP). Note, this works only for Docker containers because other containers share the IP of the host
- Supports security using the standards defined by The Domain Name System Security Extensions (DNSSEC)
- Highly available
- Scalable - The service provides the responsiveness (e.g. low-latency) required to respond to DNS queries (timeouts yield attempts to invoke other configured name servers).
Deployment properties
- Supports integration with existing DNS assets (e.g. a corporate DNS server) by acting as a DNS server for a Hadoop cluster zone/domain. The server is not intended to act as a primary DNS server and does not forward requests to other servers. Rather, a primary DNS server can be configured to forward a zone to the registry DNS server.
- The DNS Server exposes a port that can receive both TCP and UDP requests per DNS standards. The default port for DNS protocols is not in the restricted range (5353). However, existing DNS assets may only allow zone forwarding to non-custom ports. To support this, the registry DNS server can be started in privileged mode.
DNS Record Name Structure
The DNS names of generated records are composed from the following elements (labels). Note that these elements must be compatible with DNS conventions (see “Preferred Name Syntax” in RFC 1035):
- domain - the name of the cluster DNS domain. This name is provided as a configuration property. In addition, it is this name that is configured at a parent DNS server as the zone name for the defined registry DNS zone (the zone for which the parent DNS server will forward requests to registry DNS). E.g. yarncluster.com
- username - the name of the application deployer. This name is the simple short-name (for e.g. the primary component of the Kerberos principal) associated with the user launching the application. As the username is one of the elements of DNS names, it is expected that this also conforms to DNS name conventions (RFC 1035 linked above), so it is converted to a valid DNS hostname entries using the punycode convention used for internationalized DNS.
- application name - the name of the deployed YARN application. This name is inferred from the YARN registry path to the application’s node. Application name, rather than application id, was chosen as a way of making it easy for users to refer to human-readable DNS names. This obviously mandates certain uniqueness properties on application names.
- container id - the YARN assigned ID to a container (e.g. container_e3741_1454001598828_01_000004)
- component name - the name assigned to the deployed component (for e.g. a master component). A component is a distributed element of an application or service that is launched in a YARN container (e.g. an HBase master). One can imagine multiple components within an application. A component name is not yet a first class concept in YARN, but is a very useful one that we are introducing here for the sake of registry DNS entries. Many frameworks like MapReduce, Slider already have component names (though, as mentioned, they are not yet supported in YARN in a first class fashion).
- api - the api designation for the exposed endpoint
Notes about DNS Names
- In most instances, the DNS names can be easily distinguished by the number of elements/labels that compose the name. The cluster’s domain name is always the last element. After that element is parsed out, reading from right to left, the first element maps to the application user and so on. Wherever it is not easily distinguishable, naming conventions are used to disambiguate the name using a prefix such as “container” or suffix such as “api”. For example, an endpoint published as a management endpoint will be referenced with the name management-api.griduser.yarncluster.com.
- Unique application name (per user) is not currently supported/guaranteed by YARN, but it is supported by the YARN service framework. The registry DNS service currently leverages the last element of the ZK path entry for the application as an application name. These application names have to be unique for a given user.
DNS Server Functionality
The primary functions of the DNS service are illustrated in the following diagram:
DNS record creation
The following figure illustrates at slightly greater detail the DNS record creation and registration sequence (NOTE: service record updates would follow a similar sequence of steps, distinguished only by the different event type):
DNS record removal
Similarly, record removal follows a similar sequence
(NOTE: The DNS Zone requires a record as an argument for the deletion method, thus requiring similar parsing logic to identify the specific records that should be removed).
DNS Service initialization
- The DNS service initializes both UDP and TCP listeners on a configured port. If a port in the restricted range is desired (such as the standard DNS port 53), the DNS service can be launched using jsvc as described in the section on starting the DNS server.
- Subsequently, the DNS service listens for inbound DNS requests. Those requests are standard DNS requests from users or other DNS servers (for example, DNS servers that have the RegistryDNS service configured as a forwarder).
Start the DNS Server
By default, the DNS server runs on non-privileged port 5353. Start the server with:
yarn --daemon start registrydns
If the DNS server is configured to use the standard privileged port 53, the environment variables YARN_REGISTRYDNS_SECURE_USER and YARN_REGISTRYDNS_SECURE_EXTRA_OPTS must be uncommented in the yarn-env.sh file. The DNS server should then be launched as root and jsvc will be used to reduce the privileges of the daemon after the port has been bound.
Configuration
The Registry DNS server reads its configuration properties from the yarn-site.xml file. The following are the DNS associated configuration properties:
| Name |
Description |
| hadoop.registry.zk.quorum |
A comma separated list of hostname:port pairs defining the zookeeper quorum for the YARN registry. |
| hadoop.registry.dns.enabled |
The DNS functionality is enabled for the cluster. Default is false. |
| hadoop.registry.dns.domain-name |
The domain name for Hadoop cluster associated records. |
| hadoop.registry.dns.bind-address |
Address associated with the network interface to which the DNS listener should bind. |
| hadoop.registry.dns.bind-port |
The port number for the DNS listener. The default port is 5353. |
| hadoop.registry.dns.dnssec.enabled |
Indicates whether the DNSSEC support is enabled. Default is false. |
| hadoop.registry.dns.public-key |
The base64 representation of the server’s public key. Leveraged for creating the DNSKEY Record provided for DNSSEC client requests. |
| hadoop.registry.dns.private-key-file |
The path to the standard DNSSEC private key file. Must only be readable by the DNS launching identity. See dnssec-keygen documentation. |
| hadoop.registry.dns-ttl |
The default TTL value to associate with DNS records. The default value is set to 1 (a value of 0 has undefined behavior). A typical value should be approximate to the time it takes YARN to restart a failed container. |
| hadoop.registry.dns.zone-subnet |
An indicator of the IP range associated with the cluster containers. The setting is utilized for the generation of the reverse zone name. |
| hadoop.registry.dns.zone-mask |
The network mask associated with the zone IP range. If specified, it is utilized to ascertain the IP range possible and come up with an appropriate reverse zone name. |
| hadoop.registry.dns.zones-dir |
A directory containing zone configuration files to read during zone initialization. This directory can contain zone master files named zone-name.zone. See here for zone master file documentation. |
Sample configurations
<property>
<description>The domain name for Hadoop cluster associated records.</description>
<name>hadoop.registry.dns.domain-name</name>
<value>ycluster</value>
</property>
<property>
<description>The port number for the DNS listener. The default port is 5353.
If the standard privileged port 53 is used, make sure start the DNS with jsvc support.</description>
<name>hadoop.registry.dns.bind-port</name>
<value>5353</value>
</property>
<property>
<description>The DNS functionality is enabled for the cluster. Default is false.</description>
<name>hadoop.registry.dns.enabled</name>
<value>true</value>
</property>
<property>
<description>Address associated with the network interface to which the DNS listener should bind.</description>
<name>hadoop.registry.dns.bind-address</name>
<value>localhost</value>
</property>
<property>
<description>A comma separated list of hostname:port pairs defining the zookeeper quorum for the YARN registry</description>
<name>hadoop.registry.zk.quorum</name>
<value>localhost:2181</value>
</property>


{% extends "base.html" %} {% block title %}Change password - {% endblock title %} {% block content %}
Please enter your old password, for security's sake, and then enter your new password twice so we can verify you typed it in correctly.
Change password


How much time you've wasted?
Currently on:
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Hey all, I'm Alisa. Recently graduated from UCSD, I'm a pre-med traitor turned Cogsci HCI with a passion for video games, lifting, and user-friendly design. While I'm still a rookie in my field, I've got plenty of imagination to go around--so hit me up! I promise I don't bite.
Education
University of California - San Diego
Bachelor of Science in Cognitive Science HCI
Minor in Computer Science
Cummulative GPA: 3.4
Skills
Programming: HTML/CSS, MATLAB, Java, Bootstrap, C, C++, SPARC Assembly; Familiar with JavaScript, SQL, J-Unit Testing, Android Studio, XML
Design: Balsamiq, Sketch, Invision, Axure
Technical: VIM, Eclipse, Git, UNIX, MySQL, GDB, Node.js, Express, MS Office, Excel, PowerPoint, Word, JIRA
Got any questions? Shoot me a quick message, or send me an email at<EMAIL_ADDRESS>Fixate
THE APP TO GET $#!T DONE
Inspired by the Pomodoro Technique, and coupled with a minimalistic and user-friendly design, Fxate motivates users to concentrate on their work. Users can set study and break times, generate activity ideas to do during their break times, and visualize their progress over time. With the help of our app, you'll be getting $#!t done in no time!
You can check out our app here. (Best viewed using a mobile device)
Mint
Our Mission: To provide our users with information they can utilize while making decisions for their future in terms of applying for college.
Created along with a team for a design lab at UCSD, Mint is an app created to answer the question, "Is school worth it?" We bring dynamic visualizations of different data pertaining to education and income in the San Diego area. This helps users visualize and conclude whatever possible correlations that may exist when deciding on whether or not to pursue college.
Soundify was created as a team project for a design class at UCSD. In learning about user experience and what really works best, we decided to take what we already knew was good from popular pre-exitsing music steaming mobile apps, Spotify and Soundcloud, and design an app that could put all of those together. Hence, Soundify.
Sunday Night Dinner is an LA-based craft services company that provides excellent service for hundreds of clients including TV shows such as Shark Tank and America's Got Talent. For the objective of our design lab, my team and I reached out to SND to rebrand their website and create an image for them that would better reflect their professionality and reliabilty.
Ever open up a menu at a new restaurant and wish you could see rather than read what the menu has to offer? By combining augmented reality with image transcription technology, HoloGrubs allows its users to hover their phone camera viewfinders over a desired menu item and be shown images superimposed on the item name.
Hologrubs was developed as a prototype for a Cognitive Science class at UCSD, and aims to solve that new restaurant goers may have when they encounter menus with no images or simple text. The breakdown of our app's prototypes functionality is as follows:
HONESTCAPES is a social media wesbite designed by UCSD students, for UCSD students. It's a scaled-down, minimalistic version of CAPEs, which allows you to rate and comment about your professor/class without the hassle. Students simply log in with their twitter account, search up the class or professor they wish to evaluate (with an automatically updating search engine), and say what they want to say.
HONESTCAPES provides a melding balance between the two, taking what we considered the most important aspects of both. Like CAPEs, you're not limited to searching for only a professor or only a class--both options are available to you. Like RateMyProfessor, HONESTCAPES does not go through the school, so you can say what you want without feeling restricted. Its simple interface removes all of CAPE's redundant questions, so it's easy and freeing. Therefore, HONESTCAPES.


Jeff Atwood (AKA codinghorror), introduced a new computer keyboard, produced by WASD, called the CODE keyboard:
I told him that the state of keyboards was unacceptable to me as a geek, and I proposed a partnership wherein I was willing to work with him to do whatever it takes to produce a truly great mechanical keyboard.
Jeff is heralding this as a “truly great mechanical keyboard”. I was very eager to see what such a beast looked like. Here it is:
Oh wait, sorry, that’s the original 101-key version of the IBM PC Keyboard, introduced in 1985. How’d that get there? It’s been almost thirty years, so the CODE keyboard must be awesome, right?
Hmmm. How can a truly great keyboard still have a “Scroll Lock” key? And what is that “Print Screen” key doing there?! It even comes with a PS/2 adapter!
Aesthetically, this keyboard doesn’t do anything for me. Between the haphazard typography and silly Windows “context menu” icon, I find it pretty ugly. And no Bluetooth.
Let’s look deeper at the design, though. What does it tell us? This design has been around for thirty years, and here’s what it has to say:
- Hitting “space” is the most important thing you could ever do.
- Caps Lock and Enter are pretty important and of equal importance - they are the second easiest keys to hit outside of the home keys.
- Letters are more important than numbers, as numbers are farther away from the home position.
- Control, Alt, “Meta”/Windows, and Shift are all more important than numbers (they are an equal distance away, but have much larger keys).
- Alt is the most important modifier - it’s right where your thumbs are, making it easy to hold down while typing other things.
- Tab and Backslash are of equal importance, and are more important than most keys.
- Print Screen, Scroll Lock, Pause, Home, End, Page Up, Page Down, Insert, Delete and the arrow keys are all of equal importance, but lesser than the alphanumerics and modifiers as they are set off to the right.
- Analphabetics like “!”, “%”, and “{” are least important, because they require the shift key to enter. “+” and “~” are probably the least relevant of these, because they are the most difficult to type: you must use Shift and your pinky, and you have to stretch for them.
How much of this is actually true of writing prose? Of writing code? I would argue that very little of it is correct. At least on a Mac, the location of “Alt” (called “Command”) makes sense - it’s the modifier for keyboard shortcuts. On Windows, it’s “Control”, and requires pinky contortions (which might be why a lot of developers map Caps Lock to Control). Caps Lock has no place on any keyboard.
There haven’t been a ton of innovations in the world of text entry over the years (at least not for writing prose or code - it’s all been focused on text message). There’s a smattering of “ergonomic” keyboards some of which provide more “thumb keys”, but in general, this is the same keyboard that’s existed for the majority of our lives. Even alternate layouts like Dvorak keep most things they same - they just shuffle around the letters.
My personal favorite is the Apple keyboard, as it’s the same for external and laptop. It bears many similarities to the classic 101 key layout, but has evolved a bit:
Here:
- Stupid keys like Page Up, Scroll Lock, and Insert are gone. They have no place in modern computing.
- Backslash is shrunk to its rightful size.
- Function keys are half-height to denote their unimportance, but are closer to the home position for ease of use (they also default to their alternate meanings - I’m much more likely to adjust volume than type F12).
- The arrow keys are still close at hand, but use half-height keys to signify their lack of importance.
This keyboard is classic Apple design in that it eliminates anachronistic features and is nice to look at.
But, it’s still basically the same keyboard as the CODE, which is the same keyboard that shipped with the first IBM PC.
A better writing keyboard
The current layout actually isn’t bad for writing prose (which isn’t surprising since it is an evolution of early mechanical keyboards). The letters are where you need them, with commas and periods close at hand.
The symbols next most-frequently needed are the exclamation mark, dash, and parenthesis. They are all ill-placed in this layout, being far away from the home keys, while more convenient locations are taken up by the rarely-needed caret, ampersand, and asterisk. I’d bump the parenthesis over one, putting the asterisk on the “0”, swap the exclamation mark with the ampersand, and finally, exchange the carat for the dash.
I’d also put the “Shift” key where “Alt” is (or perhaps divide up the space bar to allow shifting), because Shift is the most-needed modifier when writing. I could also see a case for having the right “Alt” be a different modifier to allow accented and other adorned characters.
Where things get interesting is when you consider writing source code.
A better coding keyboard
Famously, vi was developed on a computer using an ADM3A terminal, which had this keyboard:
Notice where the arrow keys are? Also notice what symbol is on the “Home” key? Finally, do you see how convenient the “@” key is to your right pinky (that’s the “execute macro” command in vi)? I find this fascinating.
The Chicken and The Egg
Here’s the keyboard of a Datapoint 3300, a terminal introduced in 1969 and could have easily been used in the development of the “B” programming language, a precursor to C:
I’m not sure how one would enter curly-braces, but look at the positioning of keys for important symbols in C. The parenthesis are a bit more convienient, and the square brackets couldn’t be more at-hand, located as modified versions of M and K. Note also that “plus” is in a much nicer place—right under your pinky—while the asterisk is in a decent place for right-handers.
The 3300’s successor, the Datapoint 2200, has a bit of an odder layout, with the brackets and braces in a fairly strange position.
It’s hard to say if a keyboard influences language design or follows it. Here’s the layout of the IBM 3279 terminal, in use in the late 70’s, and you can be sure a lot of C code was written on this thing, just look at where the braces are!
It’s actually perfect for a curly-brace language. The opening brace is a short right-pinky move away, with the closing brace merely requiring a shift - a very easy move for right-handers.
Further, notice how easy it is to get to the other important symbols. The ampersand and asterisk—symbols crucial for dealing with pointers—couldn’t be easier to access without displacing letters or numbers.
And here’s the keyboard of an early LISP machine:
Notice how easy and juicy those parenthesis keys are (they are next to the “P” but also in their traditional location - the best of both worlds)? And given the importance of the single quote, notice how convenient it is? Of course, single quote has been in that place on a lot of old keyboards - perhaps it influenced the design of LISP? It’s hard to say.
What about modern languages?
A keyboard for modern languages
A front-end developer is probably tired of hitting “Shift” to create HTML tags and JavaScript functions, and has probably hit the “plus” key way too often in search of the more useful dash (often used in CSS class names).
For me, typing a plus sign is fraught with typos, as is reaching for the exclamation point with my left hand. In Ruby, a language that makes heavy use of the colon, I’m hitting “Shift” a lot, but the backslash key—much more rarely needed—couldn’t be more easy to get to. Further, Ruby uses snake_case
(which requires the shift key to access the underscore), and relies on hashes (created by curly braces) much more frequently than most languages1.
So, do I need a Ruby keyboard? Would I even have enough fingers to use a Scala keyboard?
What would a programming language look like designed for our current thirty-year-old keyboard design?
A language for modern keyboards
- Perhaps carat is a better negation operator than the exclamation mark.
- Perhaps argument lists and collection literals would all use square brackets.
- Perhaps identifiers could have dashes in them.
- Perhaps symbols created with Command/Option modifiers would be useful - many of them would be easier to type than the “@” sign.
Could we even break some of our typing habits to use such a strange language?
I don’t have the answers, but I do know that a thirty-year-old keyboard design with mechanical switches and a Scroll Lock key isn’t what I’d call revolutionary.
- Of course, remapping tools could make this easier, and it might be worth looking into, but there’s something uncomfortable to me about having keys not do what they are labeled to do. ↩


'A Simple Plan' (1998)
A movie review by Walter Frith
Member of the 'Online Film Critics Society' http://ofcs.org/ofcs/
If any conclusions are to be drawn from 'A Simple Plan', one could not just dismiss it as simply another morality play about the darker side of the human conscience. It shows us more than anything else that every single human being has the potential for good and/or evil. Of course, everyone knows that as well but what makes this film so much better than most morality tales is that the majority of films that showcase good vs. evil usually have their players rooted in character as the film begins. Not so with 'A Simple Plan'. The film begins with ordinary people who possess all the decency you could ask for. Bill Paxton portrays a family man whose wife (Bridget Fonda) is expecting a baby any day now. Paxton works at a modest job for modest pay. His older brother (Billy Bob Thornton) is a screw-up and has an IQ a little below Forrest Gump's and a personality similar to one of the Newhart show's "Daryl" brothers. Thornton's best friend (Brent Briscoe), along with the two brothers, find a bag of money stashed in some plane wreckage and the total is somewhere around four million dollars.
There is a struggle of wills about what to do with the money. Thornton and Briscoe want to keep the money but Paxton is all for turning the money in. He says that you're supposed to work for the American dream, not steal for it. Paxton eventually agrees to go along with the scheme of things and keep the money and the three of them all become embroiled in a quagmire of crime involving greed, deceit and most horrible of all, murder. Complicating things further is the advice that Fonda gives Paxton about what her husband should do about covering his tracks so nothing can be traced back to him. Every shred of advice backfires and lands the players in this movie further and further into the moral abyss.
Now comes the tricky part. How do you make a film like this truly entertaining? You can't. Director Sam Raimi, known mostly for horror films makes a horror film of sorts that showcases reality but because it's real doesn't mean that its enjoyable. Certainly, the film isn't entertaining from a high powered point of view. It has a deliberate slow pace and is a film many will want to see only once. This doesn't mean that it's a bad movie. I am recommending it for two key reasons. First and foremost, the performance of Bill Paxton. After years of playing second string supporting characters, he gets the chance to shine as a leading man in a heavy drama and proves he can handle a monumental part where he's in 99% of the movie. Next is Billy Bob Thornton. After turns in 'Sling Blade' and 'Primary Colors' where he demonstrated his range, he comes across as a never do well simpleton who isn't evil, he's just lead down its path easily.
Much like 'Fargo', 'A Simple Plan' is set against the winter tundra backdrop of Minnesota for an even darker and more stark look at the bleak. Sam Raimi uses a surrounding central theme of visual content in the form of black crows that encircle many scenes as a metaphor for the film's tone. There isn't a wasted character in the entire production and as 'A Simple Plan' draws to a conclusion, it serves not so much as an entertainment piece as it does a mirror for audiences to take a look at their own sins and repent for them as they see others in a much sadder predicament. A standout film that keeps reminding us that no one is above the moral spectrum of perfection.
OUT OF 5 > * * * 1/2
Visit FILM FOLLOW-UP by Walter Frith http://www.cgocable.net/~wfrith/movies.htm
<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


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Thanks a lot for co-operating with us we wish
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Hello, I'm Elvis Lin.^1000
An applied AI engineer in Microsoft.
I'm mainly working on the natural language processing area,
especially extracting meaningful information from documents.
During the graduate school, my research topic involved
computer vision, natural language processing and blockchain.
I love code, and I love to code.^1000
If you’d like to know more about me, please check out my Github!


Your root password enables Paastor to securely log into your server and install all of the dependencies required to run a Node.js app, MongoDB, or Redis. Things like opening ports and installing packages need to be done as root.
Yes, but technically you don't need to. As soon as Paastor does it's thing, you can change your root password, if it makes you feel better. However,Paastor does not store your root password.
It may help to know:
No, they run as a forever-monitor subprocess of Sheep, which is spawned by forever (-g).
Since HTTPS traffic to your apps (if you're using SSL) will come through a proxy, it will not appear to be secure from your application's perspective.
To detect HTTPS behind the Sheep proxy, look at thereferrer
header.
referrer: https://www.example.com


${imports}
${header.title} - ${title}
${headfinal}
Satellite Pictures
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Marine Services
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Forecast Products
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Contacts
Search:
${links}
${entry.header}
${content}
Copyright © 2011 Tanzania Meteorological Agency
${bottom}


In November 2008, the MLCCC received a grant from the Shirley and Morrison C. Boyd Fund of The Philadelphia Foundation. Part of the funding has been used to build a formal Board of Directors. The volunteer group represents a number of Greater Philadelphia community members who come from diverse backgrounds but share common excellence in terms of business and academic profiles.


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2
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BOTANICAL
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Legend -
Level of confidence that token is an accurately-transcribed word
extremely low
very low
low
undetermined
medium
high
very high


The Halloween Store
For the little Goblin in all of us!
Home
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Rusty Steele
Hi, im a dog . Bourr
Some of my favorite places:
the beach
The dog park
The fire hydrant
Make sure to follow me on
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Rare photo of FDR in his weelchair
rotten.com
Franklin Delano Roosevelt photographed in his wheelchair. There are only a handful of such photos, since the press did not want to depict the president as a weak man.


|
Panda3D
|
This class generates a LUT from IES data. More...
Public Member Functions | |
| __init__ () | |
| Constructs a new empty dataset. More... | |
| __init__ (const IESDataset) | |
| generateDatasetTextureInto (Texture dest_tex, int z) | |
| Generates the IES LUT. More... | |
| setCandelaValues (const PTAFloat candela_values) | |
| Sets the candela values. More... | |
| setHorizontalAngles (const PTAFloat horizontal_angles) | |
| Sets the horizontal angles of the dataset. More... | |
| setVerticalAngles (const PTAFloat vertical_angles) | |
| Sets the vertical angles of the dataset. More... | |
This class generates a LUT from IES data.
This class is used by the IESLoader to generate a LUT texture which is used in the shaders to perform IES lighting. It takes a set of vertical and horizontal angles, as well as a set of candela values, which then are lineary interpolated onto a 2D LUT Texture.
| __init__ | ( | ) |
Constructs a new empty dataset.
This constructs a new IESDataset with no data set.
| __init__ | ( | const | IESDataset | ) |
| generateDatasetTextureInto | ( | Texture | dest_tex, |
| int | z | ||
| ) |
Generates the IES LUT.
This generates the LUT into a given dataset texture. The x-axis referes to the vertical_angle, whereas the y-axis refers to the horizontal angle.
| dest_tex | Texture to write the LUT into |
| z | Layer to write the LUT into, in case the texture is a 3D Texture or 2D Texture Array. |
| setCandelaValues | ( | const PTAFloat | candela_values | ) |
Sets the candela values.
This sets the candela values of the dataset. They should be an interleaved 2D array with the dimensions vertical_angles x horizontal_angles. They also should be normalized by dividing by the maximum entry.
| candela_values | Interleaved 2D-vector of candela values. |
| setHorizontalAngles | ( | const PTAFloat | horizontal_angles | ) |
Sets the horizontal angles of the dataset.
This sets the list of horizontal angles of the dataset.
| horizontal_angles | Vector of all horizontal angles. |
| setVerticalAngles | ( | const PTAFloat | vertical_angles | ) |
Sets the vertical angles of the dataset.
This sets the list of vertical angles of the dataset.
| vertical_angles | Vector of all vertical angles. |


ArthurLegacy Sports signs agreement with Accra-based colts club Mighty Cosmos
ArthurLegacy Sports has signed an agency agreement with with Accra-based colts club Mighty Cosmos.
The deal will see the sports agency have the first option and authorization to sell their players to foreign clubs.
Mighty Cosmos recently had 19-year-old attacking midfielder Edmund Addo transferred to Slovakian side FK Senica through ArthurLegacy's involvement.
"I'm extremely happy to have signed this agreement with Mighty Cosmos. Edmond is a hugely talented young footballer who I believe will go far, and his performance is beginning to tell at FK Senica,'' ArthurLegacy CEO Oliver Arthur said.
''I believe this agency agreement will become a major boost for Cosmos to continue to nurture talents at the juvenile stage and we pledge to support them.''
Mighty Cosmos General Secretary Robert Dodoo hopes this relationship can give the club a major lift.
"This is our first time having a football agent signing a player agreement with us so we hope for the best because a lot of agents have failed us in the past," Dodoo said.
By Richard Gyasi


A | |
| action [Dataflow] | |
| alphaTableData [Alpha] | This is the type of the elements of the alpha renaming table. |
| attribute [Cil] | |
| attributeClass [Cil] | Various classes of attributes |
| attributes [Cil] | Attributes are lists sorted by the attribute name. |
| attrparam [Cil] | The type of parameters of attributes |
B | |
| binop [Cil] | Binary operations |
| block [Cil] | A block is a sequence of statements with the control falling through from one element to the next |
C | |
| clist [Clist] | The clist datatype. |
| comment [Cil] | |
| compinfo [Cil] | The definition of a structure or union type. |
| constant [Cil] | Literal constants |
D | |
| doc [Pretty] | The type of unformated documents. |
E | |
| enuminfo [Cil] | Information about an enumeration |
| existsAction [Cil] | A datatype to be used in conjunction with |
| exp [Cil] | Expressions (Side-effect free) |
F | |
| fieldinfo [Cil] | Information about a struct/union field |
| file [Cil] | Top-level representation of a C source file |
| fkind [Cil] | Various kinds of floating-point numbers |
| formatArg [Cil] | The type of argument for the interpreter |
| fundec [Cil] | Function definitions. |
G | |
| global [Cil] | A global declaration or definition |
| guardaction [Dataflow] | |
I | |
| ikind [Cil] | Various kinds of integers |
| init [Cil] | Initializers for global variables. |
| initinfo [Cil] | We want to be able to update an initializer in a variable, so we define it as a mutable field |
| instr [Cil] | Instructions. |
L | |
| label [Cil] | Labels |
| lhost [Cil] | The host part of an |
| lineDirectiveStyle [Cil] | Styles of printing line directives |
| location [Errormsg] | Type for source-file locations |
| location [Cil] | Describes a location in a source file. |
| lval [Cil] | An lvalue |
O | |
| offset [Cil] | The offset part of an |
| order [Dominators] | |
S | |
| stmt [Cil] | Statements. |
| stmtaction [Dataflow] | |
| stmtkind [Cil] | The various kinds of control-flow statements statements |
| storage [Cil] | Storage-class information |
T | |
| t [Feature] | Description of a CIL feature. |
| t [Dataflow.BackwardsTransfer] | The type of the data we compute for each block start. |
| t [Dataflow.ForwardsTransfer] | The type of the data we compute for each block start. |
| timerModeEnum [Stats] | |
| tree [Dominators] | |
| typ [Cil] | |
| typeinfo [Cil] | Information about a defined type |
| typsig [Cil] | Type signatures. |
U | |
| undoAlphaElement [Alpha] | This is the type of the elements that are recorded by the alpha conversion functions in order to be able to undo changes to the tables they modify. |
| unop [Cil] | Unary operators |
V | |
| varinfo [Cil] | Information about a variable. |
| visitAction [Cil] | Different visiting actions. |


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Employee Details
First Name
Middle Name
Last Name
ContactNum1
ContactNum2
MailAddress
VisaType
OPT
H1B
GREENCARD
US Citizen
VisaDocument
ID Proof Document
Resume
Comments
Employee Dteails Find
|
Employee Dteails Entry
|
EmployeDetailDownload
EmployeDetailDownload


This driver supports the following JJY receivers sold in Japan.
Tristate Ltd. JJY01
http://www.tristate.ne.jp/rf-clock.htm (Japanese only)
Time code format
| Command | Reply |
| date<CR><LF> | YYYY/MM/DD WWW<CR><LF> |
| stim<CR><LF> | HH:MM:SS<CR><LF> |
C-DEX Co.,Ltd. JST2000
http://www.c-dex.co.jp/ (Japanese only)
Time code format
| Command | Reply |
| <ENQ>1J<ETX> | <STX>JYYMMDD HHMMSSS<ETX> |
JJY is the radio station which transmites the JST (Japan Standard Time) in long wave radio. The station JJY is operated by the Communication Research Laboratory. An operating announcement and some information are avaiable from http://www.crl.go.jp/ (English and Japanese)http://jjy.crl.go.jp/ (Written in Japanese only
The user is expected to provide a symbolic link to an available serial port device. This is typically performed by a command such as:
ln -s /dev/ttyS0 /dev/jjy0
Windows NT does not support symbolic links to device files. COMX: is the unit used by the driver, based on the refclock unit number, where unit 1 corresponds to COM1: and unit 3 corresponds to COM3:
The driver writes each timecode as received to the clockstats file.


Enums¶
Below are all of the Enumerations for the game.
ObjectsTypes¶
ObjectType |
Number |
|---|---|
none |
0 |
action |
1 |
player |
2 |
node |
3 |
road |
4 |
truck |
5 |
contract |
6 |
game_map |
7 |
policeScanner |
8 |
tank |
9 |
tires |
10 |
headlights |
11 |
sentryGun |
12 |
rabbitFoot |
13 |
GPS |
14 |
ActionType¶
ActionType |
Number |
|---|---|
none |
0 |
select_route |
1 |
buy_gas |
2 |
upgrade |
3 |
select_contract |
4 |
set_speed |
5 |
repair |
6 |
Regions¶
RegionType |
Number |
|---|---|
none |
0 |
grass_lands |
1 |
mount_vroom |
2 |
mobave_desert |
3 |
nord_dakotia |
4 |
lobslantis |
5 |
tropical_cop_land |
6 |
RoadType¶
RoadType |
Number |
|---|---|
none |
0 |
mountain_road |
1 |
forest_road |
2 |
tundra_road |
3 |
highway |
4 |
city_road |
5 |
interstate |
6 |
EventType¶
EventType |
Number |
|---|---|
none |
0 |
rock_slide |
1 |
icy_road |
2 |
animal_in_road |
3 |
bandits |
4 |
bounty_hunter |
5 |
interstate |
6 |
ScannerLevel¶
ScannerLevel |
Number |
|---|---|
level_zero |
0 |
level_one |
1 |
level_two |
2 |
level_three |
3 |
TankLevel¶
TankLevel |
Number |
|---|---|
level_zero |
0 |
level_one |
1 |
level_two |
2 |
level_three |
3 |
HeadlightLevel¶
HeadlightLevel |
Number |
|---|---|
level_zero |
0 |
level_one |
1 |
level_two |
2 |
level_three |
3 |
SentryGunLevel¶
SentryGunLevel |
Number |
|---|---|
level_zero |
0 |
level_one |
1 |
level_two |
2 |
level_three |
3 |
rabbitFootLevel¶
rabbitFootLevel |
Number |
|---|---|
level_zero |
0 |
level_one |
1 |
level_two |
2 |
level_three |
3 |
GPSLevel¶
GPSLevel |
Number |
|---|---|
level_zero |
0 |
level_one |
1 |
level_two |
2 |
level_three |
3 |
TireType¶
TireType |
Number |
|---|---|
tire_normal |
0 |
tire_econ |
1 |
tire_sticky |
2 |
monster_truck |
3 |
ContrabandLevel¶
ContrabandLevel |
Number |
|---|---|
level_zero |
0 |
level_one |
1 |
level_two |
2 |
ContractDifficulty¶
ContractDifficulty |
Number |
|---|---|
easy |
0 |
medium |
1 |
hard |
2 |


Products by SIMS. Supported by the American Red Cross and British Red Cross.
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Click below to jump to a section
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Last updated: March 2016
Surge Information Management Support (SIMS) is a network of information management and spatial data specialists that develop and implement information management for international disaster response operations across the Red Cross Red Crescent Movement.
SIMS aims to help operations leverage the power of mapping, information management and data visualization to support decision making and reporting.
SIMS has supported several disaster response operations but many response staff still do not have first hand experience with the products and services that can be provided. There is also not always an information management delegate deployed to the operation to guide engagement in-country. It can therefore be challenging for operations staff to know how to engage and make use of the support available.
The following guide aims to help operations managers and team leaders to be aware of the most common products, how they are helpful and the data needed for timely production.
The products included are not intended to be exhaustive but rather aim to facilitate effective engagement and act as a stimulus for new ideas.
The guide covers twelve of the most common products with a page per product and details the purpose alongside the data and time requirements. It also attempts to rate the ease of production versus resulting impact to aid in the prioritisation of requests.
It is important to note that the ease versus impact scale is only a rough guide as both can vary considerably for the same product between different response operations. Data can be readily available in one context, for example, and very hard to access in another.
It should also be mentioned that the production times listed are only relative indications. The amount of time required can depend on the size of the area in question, availability of the data and staff capacity at the time.
Basemaps are really useful for planning and logistics. They can add value in many different situations and printed versions can be drawn on and used for mocking out additional maps.
Basemaps are useful in all responses from small to large scale operations in any technical area.
Sourced remotely
Often openly available although data from the field is sometimes more extensive and accurate.
Sourced remotely
Usually widely available although sometimes governments will not release lower level administrative data.
Case maps are valuable for highlighting areas most in need during epidemic responses. If data is available, multiple maps can also be created to breakdown the geography by confirmed and suspected caseload.
Case maps are only useful in epidemic disaster responses but can add value at any scale.
Sourced remotely
Often provided by the Ministry of Health or WHO but spatial scale varies. Data from the field can help to supplement.
Sourced remotely
Usually widely available although sometimes governments will not release lower level administrative data.
Shakemaps are useful at the initial stages of earthquake responses to gauge probable impact. They are then often used as a base layer in subsequent maps and can also be combined with epicentre information.
Shakemaps are only applicable in earthquake responses and are most useful are the beginning of a response.
Sourced remotely
Published for all major earthquakes by the US Geological Survey.
Sourced remotely
Usually widely available although sometimes governments will not release lower level administrative data.
Typhoon track maps are useful for highlighting the more affected areas in hurricane responses. When combined with population, poverty level and windspeed, they can also be used to create a rough needs index before field assessments can be conducted.
Sourced remotely
Available from weather monitoring agencies and university groups.
Sourced remotely
Usually widely available although sometimes governments will not release lower level administrative data.
Distribution maps are most useful for monitoring and reporting. They allow operations staff to keep track of distributions and communicate the quantity of goods distributed in different locations.
They are most useful in responses with significant distributions and the related reporting needs.
Sourced in the field
Focal point for maintaining such data varies between responses.
Sourced remotely
Usually widely available although sometimes governments will not release lower level administrative data.
Population affected maps are useful for identifying areas that are most in need. It can help inform decision making on locating teams, planning distributions and directing resources more generally.
They are most useful in medium to large responses with varying needs over a large geographical area.
Sourced in the field
Needs assessments are generally conducted by the Government and coordinated by FACT. Combining with population statistics can also be useful.
Sourced remotely
Usually widely available although sometimes governments will not release lower level administrative data.
The 3W map is particularly useful for coordination and donor awareness. It helps responders to see who is doing what in which locations and can inform decisions about where to mobilise additional resources.
It is most useful in medium to large multilateral responses.
Sourced in the field
Template for constructing the database can be found in the FACT toolkit under Coordination (D1).
Sourced remotely
Usually widely available although sometimes governments will not release lower level administrative data.
Gap analysis is a numerical comparison of overall need against existing response activities. It is extremely useful for highlighting remaining gaps and helping decisions around directing remaining resources.
Gap analysis is most useful at a granular level but can be helpful in all types of response.
Sourced in the field
Needs assessments are generally conducted by the Government and coordinated by FACT.
Sourced in the field
Depending on the nature of the response, either 3W or distribution data will provide the information for existing response activities.
Health information dashboards assist in monitoring and reporting on the activities of field health teams. They also enable inference on population needs based on patient information.
They are useful in health emergencies at all scales and have worked particularly well for ERUs.
Sourced in the field
Often collected using mobile data collection tools such as MagPi and fed into the dashboard on a regular basis.
Sourced remotely
Usually widely available although sometimes governments will not release lower level data.
Indicator dashboards are most useful for coordination and reporting. They enable communication and interrogation of key indicators and encourage consistent data management.
They are most useful in pan-regional and cross-country responses with added coordination needs.
Sourced in the field
Response indicators need to be agreed by all parties and updated on a regular basis. Often they address funding levels, activities and situation statistics.
Sourced remotely
Usually widely available although sometimes governments will not release lower level data.
Secondary data collection gives value by filling in critical data gaps. It is most appropriate for collecting data on existing points of interest such as health centres, refugee camps or security incidents.
It can be useful in any type of response but is often most valuable in protracted or silent disasters.
Sourced in the field
We have successfully undertaken secondary data collection for the location of refugee camps, the nature and location of security incidents, and the status and operating organisation of Ebola Treatment Centres.
OpenStreetMap Data Collection adds value by filling in the basemap for unmapped areas. It is useful in a many situations but is most valuable in remote or underdeveloped areas that are often poorly mapped.
It can be useful for any response and all current tasks are available here: http://tasks.hotosm.org/
Sourced in the field
Required to set bounding box for the crowdsourced mapping task. Often useful to know data of interest as well, such as mapping only roads or roads and residential areas.
SIMS is keen to provide support that is as operationally useful as possible meaning common products alone are not usually sufficient for context specific operations.
It is not possible to list every specific question and bespoke product that has been produced for each operation in the past but below contains a selection with brief explanation to try and illustrate the breadth of possibility.
Created to help with logistics and in-country travel across Kenema, Sierra Leone during the Ebola Outbreak. It shows roads with condition and distances between towns.
Requested to show status of different country borders which have changed in response to the population movement as well as the main migrant routes into and across Europe.


On this page you'll find some examples from the log module. See API documentation for more information.
Status area: This is the playground which the examples will interact with. Click the various buttons to see their effect here.
Note that by default only msg
, warn
and error
will add messages to the
status area. You can change this by using setLevel
.
log.msg
: A simple message
log.warn
: A warning message
log.debug
: A debug message
log.info
: An info message
log.error
: An error message
log.success
: A success message
log.alert
: An alert message
This example uses alert to notify user of a message. It will not log in the status area unless
window.alert
is not available.
log.clear
: Clear messages
Using this method you can clear the existing messages in the status area.
log.setLevel
: Configure which messages that are to be shown
The module uses bitmask to filter which types of messages that will be shown. It assigns the following 10-based number to each type (binaries in parenthesis):
By default only error, warning, and normal messages will be shown, hence the number 7 that is shown by default in this example. You can set it to show all types of messages by passing 63 (which is the sum of all, and is 111111 in binary).
log.dumpHTML
: Dump all HTML in body in a log message
log.logAscending
: Start logging all messages in ascending order
log.logDescending
: Start logging all messages in descending order


Milestones
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${this.recents} ${this.allMilestones}


.
It is now: {{ now|date:"f a" }} on {{ now|date:"l," }}
{{ now|date:"F j, Y" }}.
You are at: the Lower Farago entrance of the RISD Museum.
{% if temp %}Outside it is: {{ temp.weather|lower }} and {{ temp.temp_f|floatformat:"0" }}°F.
{% endif %}{{ event.event_type }}: {{ event.title }} in the {{ event.location }} until about {{ event.end|date:"f" }} {{ event.end|date:"a" }} {{event.notes}} {{ event.more_on }}
* * *
{{ event.event_type }}: {{ event.title }} in the {{ event.location }} until about {{ event.end|date:"f" }} {{ event.end|date:"a" }} {{event.notes}} {{ event.more_on }}
* * *
{{ event.event_type }}: {{ event.title }}. {% autoescape off %}{{ event.more_on_past }}{% endautoescape %}
{% if event.image %} {% endif %}* * *
55 recent prints, drawings and sculptures from 36 artists selected from the Museum's permanent collection.
* * *
3 screens of recent works by 8 Providence-area video artists.
* * *
The anchor symbol next to artworks throughout the Museum denotes pieces created in the Providence area.


Title: {{ task.input.item1.title }}
Link
Title: {{ task.input.item2.title }}
Read the task carefully and inspect the items.
Select whether the two items are the same.
If you're not sure, select Cannot Determine.