AWS::OpsWorksCM::Server
The AWS::OpsWorksCM::Server
resource creates an AWS OpsWorks for Chef Automate or OpsWorks for Puppet Enterprise
configuration management server. For more
information, see Create a Chef Automate Server in AWS CloudFormation or Create a
Puppet Enterprise Master in AWS CloudFormation in the AWS OpsWorks User
Guide, and CreateServer in the AWS OpsWorks CM API
Reference.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "Type" : "AWS::OpsWorksCM::Server", "Properties" : { "AssociatePublicIpAddress" :
Boolean
, "BackupId" :String
, "BackupRetentionCount" :Integer
, "CustomCertificate" :String
, "CustomDomain" :String
, "CustomPrivateKey" :String
, "DisableAutomatedBackup" :Boolean
, "Engine" :String
, "EngineAttributes" :[ EngineAttribute, ... ]
, "EngineModel" :String
, "EngineVersion" :String
, "InstanceProfileArn" :String
, "InstanceType" :String
, "KeyPair" :String
, "PreferredBackupWindow" :String
, "PreferredMaintenanceWindow" :String
, "SecurityGroupIds" :[ String, ... ]
, "ServiceRoleArn" :String
, "SubnetIds" :[ String, ... ]
, "Tags" :[ Tag, ... ]
} }
YAML
Type: AWS::OpsWorksCM::Server Properties: AssociatePublicIpAddress:
Boolean
BackupId:String
BackupRetentionCount:Integer
CustomCertificate:String
CustomDomain:String
CustomPrivateKey:String
DisableAutomatedBackup:Boolean
Engine:String
EngineAttributes:- EngineAttribute
EngineModel:String
EngineVersion:String
InstanceProfileArn:String
InstanceType:String
KeyPair:String
PreferredBackupWindow:String
PreferredMaintenanceWindow:String
SecurityGroupIds:- String
ServiceRoleArn:String
SubnetIds:- String
Tags:- Tag
Properties
AssociatePublicIpAddress
-
Associate a public IP address with a server that you are launching. Valid values are
true
orfalse
. The default value istrue
.Required: No
Type: Boolean
Update requires: Replacement
BackupId
-
If you specify this field, AWS OpsWorks CM creates the server by using the backup represented by BackupId.
Required: No
Type: String
Maximum:
79
Pattern:
[a-zA-Z][a-zA-Z0-9\-\.\:]*
Update requires: Replacement
BackupRetentionCount
-
The number of automated backups that you want to keep. Whenever a new backup is created, AWS OpsWorks CM deletes the oldest backups if this number is exceeded. The default value is
1
.Required: No
Type: Integer
Minimum:
1
Update requires: No interruption
CustomCertificate
-
Supported on servers running Chef Automate 2.0 only. A PEM-formatted HTTPS certificate. The value can be be a single, self-signed certificate, or a certificate chain. If you specify a custom certificate, you must also specify values for
CustomDomain
andCustomPrivateKey
. The following are requirements for theCustomCertificate
value:-
You can provide either a self-signed, custom certificate, or the full certificate chain.
-
The certificate must be a valid X509 certificate, or a certificate chain in PEM format.
-
The certificate must be valid at the time of upload. A certificate can't be used before its validity period begins (the certificate's
NotBefore
date), or after it expires (the certificate'sNotAfter
date). -
The certificate’s common name or subject alternative names (SANs), if present, must match the value of
CustomDomain
. -
The certificate must match the value of
CustomPrivateKey
.
Required: No
Type: String
Maximum:
2097152
Pattern:
(?s)\s*-----BEGIN CERTIFICATE-----.+-----END CERTIFICATE-----\s*
Update requires: Replacement
-
CustomDomain
-
Supported on servers running Chef Automate 2.0 only. An optional public endpoint of a server, such as
https://aws.my-company.com
. To access the server, create a CNAME DNS record in your preferred DNS service that points the custom domain to the endpoint that is generated when the server is created (the value of the CreateServer Endpoint attribute). You cannot access the server by using the generatedEndpoint
value if the server is using a custom domain. If you specify a custom domain, you must also specify values forCustomCertificate
andCustomPrivateKey
.Required: No
Type: String
Maximum:
253
Pattern:
^(((?!-)[A-Za-z0-9-]{0,62}[A-Za-z0-9])\.)+((?!-)[A-Za-z0-9-]{1,62}[A-Za-z0-9])$
Update requires: Replacement
CustomPrivateKey
-
Supported on servers running Chef Automate 2.0 only. A private key in PEM format for connecting to the server by using HTTPS. The private key must not be encrypted; it cannot be protected by a password or passphrase. If you specify a custom private key, you must also specify values for
CustomDomain
andCustomCertificate
.Required: No
Type: String
Maximum:
4096
Pattern:
(?ms)\s*^-----BEGIN (?-s:.*)PRIVATE KEY-----$.*?^-----END (?-s:.*)PRIVATE KEY-----$\s*
Update requires: Replacement
DisableAutomatedBackup
-
Enable or disable scheduled backups. Valid values are
true
orfalse
. The default value istrue
.Required: No
Type: Boolean
Update requires: No interruption
Engine
-
The configuration management engine to use. Valid values include
ChefAutomate
andPuppet
.Required: No
Type: String
Maximum:
10000
Pattern:
(?s).*
Update requires: Replacement
EngineAttributes
-
Optional engine attributes on a specified server.
Attributes accepted in a Chef createServer request:
-
CHEF_AUTOMATE_PIVOTAL_KEY
: A base64-encoded RSA public key. The corresponding private key is required to access the Chef API. When no CHEF_AUTOMATE_PIVOTAL_KEY is set, a private key is generated and returned in the response. When you are specifying the value of CHEF_AUTOMATE_PIVOTAL_KEY as a parameter in the AWS CloudFormation console, you must add newline (\n
) characters at the end of each line of the pivotal key value. -
CHEF_AUTOMATE_ADMIN_PASSWORD
: The password for the administrative user in the Chef Automate web-based dashboard. The password length is a minimum of eight characters, and a maximum of 32. The password can contain letters, numbers, and special characters (!/@#$%^&+=_). The password must contain at least one lower case letter, one upper case letter, one number, and one special character. When no CHEF_AUTOMATE_ADMIN_PASSWORD is set, one is generated and returned in the response.
Attributes accepted in a Puppet createServer request:
-
PUPPET_ADMIN_PASSWORD
: To work with the Puppet Enterprise console, a password must use ASCII characters. -
PUPPET_R10K_REMOTE
: The r10k remote is the URL of your control repository (for example, ssh://git@your.git-repo.com:user/control-repo.git). Specifying an r10k remote opens TCP port 8170. -
PUPPET_R10K_PRIVATE_KEY
: If you are using a private Git repository, add PUPPET_R10K_PRIVATE_KEY to specify a PEM-encoded private SSH key.
Required: No
Type: List of EngineAttribute
Update requires: No interruption
-
EngineModel
-
The engine model of the server. Valid values in this release include
Monolithic
for Puppet andSingle
for Chef.Required: No
Type: String
Maximum:
10000
Pattern:
(?s).*
Update requires: Replacement
EngineVersion
-
The major release version of the engine that you want to use. For a Chef server, the valid value for EngineVersion is currently
2
. For a Puppet server, valid values are2019
or2017
.Required: No
Type: String
Maximum:
10000
Pattern:
(?s).*
Update requires: Replacement
InstanceProfileArn
-
The ARN of the instance profile that your Amazon EC2 instances use.
Required: Yes
Type: String
Maximum:
10000
Pattern:
arn:aws:iam::[0-9]{12}:instance-profile/.*
Update requires: Replacement
InstanceType
-
The Amazon EC2 instance type to use. For example,
m5.large
.Required: Yes
Type: String
Maximum:
10000
Pattern:
(?s).*
Update requires: Replacement
KeyPair
-
The Amazon EC2 key pair to set for the instance. This parameter is optional; if desired, you may specify this parameter to connect to your instances by using SSH.
Required: No
Type: String
Maximum:
10000
Pattern:
.*
Update requires: Replacement
PreferredBackupWindow
-
The start time for a one-hour period during which AWS OpsWorks CM backs up application-level data on your server if automated backups are enabled. Valid values must be specified in one of the following formats:
-
HH:MM
for daily backups -
DDD:HH:MM
for weekly backups
MM
must be specified as00
. The specified time is in coordinated universal time (UTC). The default value is a random, daily start time.Example:
08:00
, which represents a daily start time of 08:00 UTC.Example:
Mon:08:00
, which represents a start time of every Monday at 08:00 UTC. (8:00 a.m.)Required: No
Type: String
Update requires: No interruption
-
PreferredMaintenanceWindow
-
The start time for a one-hour period each week during which AWS OpsWorks CM performs maintenance on the instance. Valid values must be specified in the following format:
DDD:HH:MM
.MM
must be specified as00
. The specified time is in coordinated universal time (UTC). The default value is a random one-hour period on Tuesday, Wednesday, or Friday. SeeTimeWindowDefinition
for more information.Example:
Mon:08:00
, which represents a start time of every Monday at 08:00 UTC. (8:00 a.m.)Required: No
Type: String
Update requires: No interruption
SecurityGroupIds
-
A list of security group IDs to attach to the Amazon EC2 instance. If you add this parameter, the specified security groups must be within the VPC that is specified by
SubnetIds
.If you do not specify this parameter, AWS OpsWorks CM creates one new security group that uses TCP ports 22 and 443, open to <IP_ADDRESS>/0 (everyone).
Required: No
Type: List of String
Update requires: Replacement
ServiceRoleArn
-
The service role that the AWS OpsWorks CM service backend uses to work with your account. Although the AWS OpsWorks management console typically creates the service role for you, if you are using the AWS CLI or API commands, run the service-role-creation.yaml AWS CloudFormation template, located at https://s3.amazonaws.com/opsworks-cm-us-east-1-prod-default-assets/misc/opsworks-cm-roles.yaml. This template creates a CloudFormation stack that includes the service role and instance profile that you need.
Required: Yes
Type: String
Maximum:
10000
Pattern:
arn:aws:iam::[0-9]{12}:role/.*
Update requires: Replacement
SubnetIds
-
The IDs of subnets in which to launch the server EC2 instance.
Amazon EC2-Classic customers: This field is required. All servers must run within a VPC. The VPC must have "Auto Assign Public IP" enabled.
EC2-VPC customers: This field is optional. If you do not specify subnet IDs, your EC2 instances are created in a default subnet that is selected by Amazon EC2. If you specify subnet IDs, the VPC must have "Auto Assign Public IP" enabled.
For more information about supported Amazon EC2 platforms, see Supported Platforms.
Required: No
Type: List of String
Update requires: Replacement
Tags
-
A map that contains tag keys and tag values to attach to an AWS OpsWorks for Chef Automate or OpsWorks for Puppet Enterprise server.
-
The key cannot be empty.
-
The key can be a maximum of 127 characters, and can contain only Unicode letters, numbers, or separators, or the following special characters:
+ - = . _ : / @
-
The value can be a maximum 255 characters, and contain only Unicode letters, numbers, or separators, or the following special characters:
+ - = . _ : / @
-
Leading and trailing spaces are trimmed from both the key and value.
-
A maximum of 50 user-applied tags is allowed for any AWS OpsWorks CM server.
Required: No
Type: List of Tag
Maximum:
200
Update requires: No interruption
-
Return values
Ref
When you pass the logical ID of this resource to the intrinsic Ref
function, Ref
returns the server's ARN, such as arn:aws:OpsWorksCM:us-east-1:123456789012:server/server-a1bzhi
.
For more information about using the Ref
function, see Ref.
Fn::GetAtt
The Fn::GetAtt
intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.
For more information about using the Fn::GetAtt
intrinsic function, see Fn::GetAtt.
Examples
Create an OpsWorks for Chef Automate server
The following example creates an AWS OpsWorks for Chef Automate server.
JSON
{ "AWSTemplateFormatVersion": "2010-09-09", "Parameters": { "PivotalKey": { "Type": "String" }, "Password": { "Type": "String" } }, "Resources": { "MyChefServer": { "Type": "AWS::OpsWorksCM::Server", "Properties": { "BackupRetentionCount": "12", "CustomCertificate": "-----BEGIN CERTIFICATE----- EXAMPLEqEXAMPLE== -----END CERTIFICATE-----", "CustomDomain": "https://aws.my-company.com", "CustomPrivateKey": "-----BEGIN RSA PRIVATE KEY----- EXAMPLEqEXAMPLE= -----END RSA PRIVATE KEY-----", "DisableAutomatedBackup": false, "Engine": "ChefAutomate", "EngineVersion": "2", "EngineAttributes": [ { "Name": "CHEF_AUTOMATE_PIVOTAL_KEY", "Value": { "Ref": "PivotalKey" } }, { "Name": "CHEF_AUTOMATE_ADMIN_PASSWORD", "Value": { "Ref": "Password" } } ], "EngineModel": "Single", "InstanceProfileArn": "INSTANCE-PROFILE-ARN", "InstanceType": "r5.xlarge", "PreferredBackupWindow": "08:00", "PreferredMaintenanceWindow": "Fri:08:00", "ServiceRoleArn": "SERVICE-ROLE-ARN" "Tags": [ { "Key": "Stage", "Value": "Production" }, { "Key": "Name", "Value": "test-owcm-server" } ] } } }, "Outputs": { "endpoint": { "Description": "OpsWorksCM Server Endpoint", "Value": { "Fn::GetAtt": [ "MyChefServer", "Endpoint" ] } } } }
YAML
AWSTemplateFormatVersion: '2010-09-09' Parameters: PivotalKey: Type: String Password: Type: String Resources: MyChefServer: Type: AWS::OpsWorksCM::Server Properties: BackupRetentionCount: '12' CustomCertificate: '-----BEGIN CERTIFICATE----- EXAMPLEqEXAMPLE== -----END CERTIFICATE-----' CustomDomain: 'https://aws.my-company.com' CustomPrivateKey: '-----BEGIN RSA PRIVATE KEY----- EXAMPLEqEXAMPLE= -----END RSA PRIVATE KEY-----' DisableAutomatedBackup: False Engine: 'ChefAutomate' EngineVersion: '2' EngineAttributes: - Name: "CHEF_AUTOMATE_PIVOTAL_KEY" Value: Ref: PivotalKey - Name: "CHEF_AUTOMATE_ADMIN_PASSWORD" Value: Ref: Password EngineModel: 'Single' InstanceProfileArn: "INSTANCE-PROFILE-ARN" InstanceType: 'r5.xlarge' PreferredBackupWindow: '08:00' PreferredMaintenanceWindow: 'Fri:08:00' ServiceRoleArn: "SERVICE-ROLE-ARN" Tags: - Key: "Stage" Value: "Production" - Key: "Name" Value: "test-owcm-server" Outputs: endpoint: Description: OpsWorksCM Server Endpoint Value: !GetAtt [MyChefServer, Endpoint]
Create an OpsWorks for Puppet Enterprise server
The following example creates an OpsWorks for Puppet Enterprise server.
JSON
{ "AWSTemplateFormatVersion": "2010-09-09", "Description": "My OpsWorksCM Managed Server", "Parameters": { "AdminPassword": { "Type": "String" } }, "Resources": { "TestServerDeleteMe": { "Type": "AWS::OpsWorksCM::Server", "Properties": { "AssociatePublicIpAddress": true, "BackupRetentionCount": "12", "DisableAutomatedBackup": false, "Engine": "Puppet", "EngineVersion": "2017", "EngineAttributes": [ { "Name": "PUPPET_ADMIN_PASSWORD", "Value": { "Ref": "AdminPassword" } } ], "EngineModel": "Single", "InstanceProfileArn": "arn:aws:iam::123456789012:instance-profile/MyInstanceProfile", "InstanceType": "m4.xlarge", "PreferredBackupWindow": "08:00", "PreferredMaintenanceWindow": "Fri:08:00", "ServiceRoleArn": "arn:aws:iam::123456789012:role/MyServiceRole" "Tags": [ { "Key": "Stage", "Value": "Production" }, { "Key": "Name", "Value": "test-owcm-server" } ] } } } }
YAML
AWSTemplateFormatVersion: '2010-09-09' Description: My OpsWorksCM managed server. Parameters: AdminPassword: Type: String Resources: MyPuppetServer: Type: AWS::OpsWorksCM::Server Properties: BackupRetentionCount: '12' DisableAutomatedBackup: False Engine: 'Puppet' EngineVersion: '2017' EngineAttributes: - Name: "PUPPET_ADMIN_PASSWORD" Value: Ref: AdminPassword EngineModel: 'Monolithic' InstanceProfileArn: "INSTANCE-PROFILE-ARN" InstanceType: 'm4.large' PreferredBackupWindow: '08:00' PreferredMaintenanceWindow: 'Fri:08:00' ServiceRoleArn: "SERVICE-ROLE-ARN" Tags: - Key: "Stage" Value: "Production" - Key: "Name" Value: "test-owcm-server" Outputs: endpoint: Description: OpsWorksCM Server Endpoint Value: !GetAtt [MyPuppetServer, Endpoint]
See also
-
Create a Chef Automate Server in AWS CloudFormation in the AWS OpsWorks User Guide
-
Create a Puppet Enterprise Master in AWS CloudFormation in the AWS OpsWorks User Guide
-
CreateServer
in the AWS OpsWorks CM API Reference


In the Fall of 2019, the Hospitality Management and Culinary Arts Department purchased a Food Truck to enhance the learning experience for the students enrolled in our hands-on learning labs. The food truck will be used to
spotlight student chefs who are working towards obtaining their AAS in Hospitality or Culinary Arts. The truck will also serve as a catering vehicle for off-site functions served by the student ran Hospitality and Culinary
Arts Club. The program will also be expanding our offerings of hybrid and web-blended classes where students can be enrolled online at various Nebraska locations and will test out of certain competencies via the catering
truck that will be used as a mobile cooking lab. The faculty and staff also have plans to attend career fairs and expos with the truck allowing potential recruits to join in the action of a live cooking demonstration at their
location. The food truck is an exciting addition to our program.


Block with badger 1
Block with badger 2
Block with badger 3
Block with badger 4
Block with badger 5
Block with badger 6


General discussion about Komodo. For useful links and more info click the pinned messages to the right. DON'T DM @jl777
60 messages
Between 06-Dec-19 12:00 AM and 07-Dec-19 12:00 AM
yaya06-Dec-19 12:09 AM
hi. what about supernet? how it transformed last 2years?
Regnar06-Dec-19 03:09 AM
Looks like Coinpaprika's new mobile wallet supports 1989 coins and tokens but not KMD... Maybe we can reach out to add it, or at least get some Twitter pushes
https://coins.coinpaprika.com/
the first link supports both Ledger and Trezor. the second link only supports Ledger
farl06-Dec-19 11:14 AM
Ok, that's it?
hyperDEX06-Dec-19 11:15 AM
The first one is a copy of the second one
for the ledger claim that is
There is also https://dexstats.info/ledger/ now. This one is using the same code but pointing to a different block explorer, so a good alternative just in case the block explorer is down.
A brand new #stablecoin protocol is under development at #Komodo
jl777 is the core developer and founder of @KomodoPlatform
#crypto #cryptoeuro $KMD $EURK #atomicdex
CrisF06-Dec-19 02:03 PM
Hi, does anyone have 3D printable stl files of Komodo and/or ecosystem project's logos?
There is a request for them here https://discordapp.com/channels/412898016371015680/448496811271782416/652507541778989120 for distribution at a Marmara Workshop.(edited)
𝙊𝙊𝙊𝙊06-Dec-19 02:12 PM
I'll copy this post to Pirate as well....^^(edited)
Komodo developers claim that it has created an implementation of its AtomicDEX that runs a full P2P node in the user’s web browser.
8
11
7
5
5
6
6
7
5
4
CrisF06-Dec-19 03:17 PM
Hmmm, missing the part where it claims AtomicDEX runs a full P2P node in the user’s web browser.
Does that need a correction, or am I misunderstanding (edited)
Ahh, because p2p...
I was confused by P2P Full Node in title. In story it says full peer-to-peer (P2P) node.
They got me.
2
joe2x406-Dec-19 04:05 PM
Good job getting cointelegraph to write an article about kmd, the marketing pill must be kicking in. I remember a time not so long ago that kmd was continually ignored by crypto news.
Offshore Crypto06-Dec-19 04:55 PM
is arrr listed on bilaxy just now ?
polycryptoblog06-Dec-19 05:14 PM
It’s not open yet but yes arrr will be on bilaxy
Offshore Crypto06-Dec-19 05:51 PM
@polycryptoblog any idea when ?
SHossain06-Dec-19 05:58 PM
best place to ask that would be in Pirate discord(edited)
Oszy06-Dec-19 06:44 PM
we don't know yet @Offshore Crypto
FlyingDutchman06-Dec-19 06:48 PM
do lite wallet users need to do anything for the update?
Oszy06-Dec-19 06:49 PM
no
zafar17706-Dec-19 07:39 PM
Will Komodo try to get official adoption by Trezor?
hyperDEX06-Dec-19 07:42 PM
Anyone know the link to this browser dex? @SHossain
Jeffrey06-Dec-19 07:55 PM
Hey beautiful peeps. Jeff from PIVX here again! doing my part
You have another scammer in the midst. His ID is<PHONE_NUMBER>26927646 and the username is @Json
@Team Admin@Team-Supporter
Pretending to be official support with his custom Nitro tag
phm8706-Dec-19 07:57 PM
I banned him
Jeffrey06-Dec-19 07:58 PM
phm8706-Dec-19 07:59 PM
Do you have ideas how to industrialize this process ? As malware lists and bad IP lists
Jeffrey06-Dec-19 07:59 PM
I'm going to blatantly tell you this. Discord doesn't care.
My communication with them falls upon deaf ears
They even checked an imposters conversation with me, Using my username and still didn't ban him
phm8706-Dec-19 08:00 PM
I was thinking about a unique channel to tag spammers and a bot that use this information but also other sources of infos (other discords or else)
Jeffrey06-Dec-19 08:00 PM
Yes
There is a bot we use
BetterAntiSpam
Check in the PIVX masternode channel if you in our Discord. Just banned him there.
phm8706-Dec-19 08:01 PM
does it retrieve data from several discords ? I mean if I receive spam from one discord account, there is a huge chance that you want to ban it
thank you for the info I'll check
Jeffrey06-Dec-19 08:02 PM
Honestly i'm not the one that installed it or manages it but that is a good question, I do see it ban users automatically as well(edited)
phm8706-Dec-19 08:03 PM
I just received a DM giveaway spam in DM coming from another discord while we were discussing ... lol
Jeffrey06-Dec-19 08:04 PM
Tell me about it, I got about 9 dms in a few seconds just yesterday
farl06-Dec-19 11:16 PM
@Jeffrey Send me the long ID and I will ban them. Activate Developer settings to copy the long ID.
phm8706-Dec-19 11:29 PM
I banned him 3 hours ago, he shared these infos few messages above @farl
1
But I'd like to automate this process and use infos from other known discord servers (Hush, KMD, zpool, ...)
spammers are experts in automation but they also use some humans to perform some actions, then a DM spammer may be able to suceed in the KMD discord entry test (in #introductions ). A human may also be able to fail the test. I'll first have a look at the tool that Jeffrey suggested


Error: Image element does not have alt attribute
| Issue | When screen readers encounter an image element, they read the alt text. |
| Fix | Include alt attribute. |
Warning: Image has title attribute but not alt attribute
| Issue | Some screen readers will look for title while others will not; alt is specific to image elements and will be identified by screen readers. |
| Fix | Change the title value to an alt value. |
Warning: Image element has empty alt attribute
| Issue | Some screen readers will read images with empty alt attributes as decorative images and therefore skip over them. Content images should have descriptive alt attributes. |
| Fix | If the image is a content image, add descriptive alt text |
Warning: Anchor element does not have href attribute but has action-oriented label
| Issue | If anchor elements do not have href attribute but serve as buttons or links, they are not always focusable using the keyboard. This means that keyboard-only users cannot focus on or click them. |
| Fix | One of the following:
|
Warning: Anchor element links to current page
| Issue | Screen readers identify elements as links, buttons, or something else. Users expect links to bring up a different page or a different part of the current page. Users expect buttons to load a drop-down, a pop-up, or another action. Therefore, users may be confused when clicking a link that actually has the functionality of a button. |
| Fix | Check to make sure that your link causes a change in context (navigation to a different part of the page) and not just a drop-down, pop-up, etc. |
Error: Anchor element is of a button class
| Issue | Identified as a link or a button depending on the screen reader. Links and buttons have different keyboard focus and click properties. |
| Fix | Change the anchor element to a button element. |
Warning: Text element has action-oriented label
| Issue | If this text is clickable, it should be a button or anchor/link element, not a text element. This is confusing for screen reader users. |
| Fix | If this serves the purpose of a button or link, make it a button or link! |


A Mustache implementation in PHP.
http://defunkt.github.com/mustache
Mustache is a framework-agnostic logic-less templating language. It enforces separation of view logic from template files. In fact, it is not even possible to embed logic in the template.
This is very, very rad.
Located in /view/Mustache.php (line 15)
Should this Mustache throw exceptions when it finds unexpected tags?
Mustache class constructor.
This method accepts a $template string and a $view object. Optionally, pass an associative array of partials as well.
Passing an $options array allows overriding certain Mustache options during instantiation:
$options = array( // `charset` -- must be supported by `htmlspecialentities()`. defaults to 'UTF-8' 'charset' => 'ISO-8859-1',
// opening and closing delimiters, as an array or a space-separated string 'delimiters' => '<% %>',
// an array of pragmas to enable 'pragmas' => array( Mustache::PRAGMA_UNESCAPED ), );
Render the given template and view object.
Defaults to the template and view passed to the class constructor unless a new one is provided. Optionally, pass an associative array of partials as well.
Change the Mustache tag delimiter. This method also replaces this object's current tag RegEx with one using the new delimiters.
Extract the first section from $template.
Get a variable from the context array. Internal helper used by getVariable() to abstract variable traversal for dot notation.
Retrieve the partial corresponding to the requested tag name.
Silently fails (i.e. returns '') when the requested partial is not found.
Return pragma options, if any.
Get a variable from the context array.
If the view is an array, returns the value with array key $tag_name. If the view is an object, this will check for a public member variable named $tag_name. If none is available, this method will execute and return any class method named $tag_name. Failing all of the above, this method will return an empty string.
Check whether this Mustache has a specific pragma.
Remove the latest context from the stack.
Prepare a pragma RegEx for the given opening/closing tags.
Prepare a section RegEx string for the given opening/closing tags.
Prepare a tag RegEx for the given opening/closing tags.
Push a local context onto the stack.
Render a comment (i.e. return an empty string).
Escape and return the requested tag.
Render the requested partial.
A preg_replace helper to remove {{%PRAGMA}} tags and enable requested pragma.
Initialize pragmas and remove all pragma tags.
Render the named tag, given the specified modifier.
Accepted modifiers are `=` (change delimiter), `!` (comment), `>` (partial) `{` or `&` (don't escape output), or none (render escaped output).
Loop through and render individual Mustache tags.
Internal render function, used for recursive calls.
Return the requested tag unescaped.
Helper function for setting options from constructor args.
Returns true if any of its args contains the "\r" character.
Check whether this Mustache instance throws a given exception.
Expects exceptions to be MustacheException error codes (i.e. class constants).
Check whether the given $var should be iterated (i.e. in a section context).
Mustache class clone method.
A cloned Mustache instance should have pragmas, delimeters and root context reset to default values.
Wrap the render() function for string conversion.
The {{%UNESCAPED}} pragma swaps the meaning of the {{normal}} and {{{unescaped}}} Mustache tags. That is, once this pragma is activated the {{normal}} tag will not be escaped while the {{{unescaped}}} tag will be escaped.
Pragmas apply only to the current template. Partials, even those included after the {{%UNESCAPED}} call, will need their own pragma declaration.
This may be useful in non-HTML Mustache situations.
Constants used for section and tag RegEx
Documentation generated on Mon, 25 Jul 2011 21:33:17 -0700 by phpDocumentor 1.4.3


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Principal. Fractional Executive. Developer. Designer. Statistician.
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I'm a little bit of a geek - I have to be the first person to get new things when they come out. I always want to buy and try new gadgets.
- Tom Felton
Someone who I would describe as a 'geek' or 'nerd' is a person who loves something to its greatest extent and then look for other people who love it the same way so they can celebrate loving it together.
- Wil Wheaton
No longer is a geek identifiable by a pale complexion, black-rimmed glasses, a bowling shirt that says 'Nerd World Order'. No, geeks are everywhere. And they're cool!
- Faith Salie
About
Pavan Rajesh Gandhi
Computer Science Student at Ramanujan College of DU.
I'm a passionate learner who's always willing to learn and work across technologies and domains. I'm currently into Web Development and working on my Data Structures and Algorithms. Apart from that I also love to guide and mentor newbies.
SKILLS
C++, Javascript, Python, HTML5, CSS3,
Nodejs, Express, Reactjs, MongoDB, MySQL,
Git, Github, VSCode, Mozilla DevTools, Linux
You can find me everywhere, @iampavangandhi
Download Resume
Projects I have done
Kindly visit My Github Profile for My Projects: iampavangandhi
My Portfolio
Created my personal/portfolio website using technologies like HTML5, CSS3, BOOTSTRAP v4.3 and JavaScript.


# (c) 2012, Michael DeHaan<EMAIL_ADDRESS>#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import ast
import sys
from ansible.compat.six import string_types
from ansible.compat.six.moves import builtins
from ansible import constants as C
from ansible.plugins import filter_loader, test_loader
[docs]def safe_eval(expr, locals={}, include_exceptions=False):
'''
This is intended for allowing things like:
with_items: a_list_variable
Where Jinja2 would return a string but we do not want to allow it to
call functions (outside of Jinja2, where the env is constrained). If
the input data to this function came from an untrusted (remote) source,
it should first be run through _clean_data_struct() to ensure the data
is further sanitized prior to evaluation.
Based on:
http://stackoverflow.com/questions/12523516/using-ast-and-whitelists-to-make-pythons-eval-safe
'''
# define certain JSON types
# eg. JSON booleans are unknown to python eval()
JSON_TYPES = {
'false': False,
'null': None,
'true': True,
}
# this is the whitelist of AST nodes we are going to
# allow in the evaluation. Any node type other than
# those listed here will raise an exception in our custom
# visitor class defined below.
SAFE_NODES = set(
(
ast.Add,
ast.BinOp,
ast.Call,
ast.Compare,
ast.Dict,
ast.Div,
ast.Expression,
ast.List,
ast.Load,
ast.Mult,
ast.Num,
ast.Name,
ast.Str,
ast.Sub,
ast.Tuple,
ast.UnaryOp,
)
)
# AST node types were expanded after 2.6
if sys.version_info[:2] >= (2, 7):
SAFE_NODES.update(
set(
(ast.Set,)
)
)
# And in Python 3.4 too
if sys.version_info[:2] >= (3, 4):
SAFE_NODES.update(
set(
(ast.NameConstant,)
)
)
filter_list = []
for filter in filter_loader.all():
filter_list.extend(filter.filters().keys())
test_list = []
for test in test_loader.all():
test_list.extend(test.tests().keys())
CALL_WHITELIST = C.DEFAULT_CALLABLE_WHITELIST + filter_list + test_list
class CleansingNodeVisitor(ast.NodeVisitor):
def generic_visit(self, node, inside_call=False):
if type(node) not in SAFE_NODES:
raise Exception("invalid expression (%s)" % expr)
elif isinstance(node, ast.Call):
inside_call = True
elif isinstance(node, ast.Name) and inside_call:
if hasattr(builtins, node.id) and node.id not in CALL_WHITELIST:
raise Exception("invalid function: %s" % node.id)
# iterate over all child nodes
for child_node in ast.iter_child_nodes(node):
self.generic_visit(child_node, inside_call)
if not isinstance(expr, string_types):
# already templated to a datastructure, perhaps?
if include_exceptions:
return (expr, None)
return expr
cnv = CleansingNodeVisitor()
try:
parsed_tree = ast.parse(expr, mode='eval')
cnv.visit(parsed_tree)
compiled = compile(parsed_tree, expr, 'eval')
result = eval(compiled, JSON_TYPES, dict(locals))
if include_exceptions:
return (result, None)
else:
return result
except SyntaxError as e:
# special handling for syntax errors, we just return
# the expression string back as-is
if include_exceptions:
return (expr, None)
return expr
except Exception as e:
if include_exceptions:
return (expr, e)
return expr


{% extends "layout.html" %} {% block content %}
Welcome to Resume Generator
Create stunning resume easily and fast
Login and create your resume now.


Performance data for Learn to drive
20.3m
transactions
Services with the most transactions
- 1.1m Apply for a provisional driving license
- 1m Find driving schools and lessons
- 555k Book your official practical driving or riding test
- 502k Book your official driving or riding theory test
- 12,374 Change the date of your driving theory test
Services with the least transactions
How is this data calculated?
90%
transactions online
6% phone
4% paper
Services with the highest percentage of online transactions
- 90% Practise your driving theory test
- 84% Book your official driving or riding theory test
- 79% Apply for a provisional driving license
- 78% Book your official practical driving or riding test
- 77% Cancel your driving theory test
Services with the highest percentage of offline transactions
How is this data calculated?
14
services
- Apply for a provisional driving license
- Find driving schools and lessons
- Report an illegal driving instructor
- Practise your driving theory test
- Book your official driving or riding theory test
- Book your official practical driving or riding test
- Change the date of your driving theory test
- Change the date of your practical driving or riding test
- Cancel your driving theory test
- Cancel your practical test
- Apply for out-of-pocket expenses for a cancelled driving test
- Compulsory basic training (CBT) courses
- Claiming your driving test pass
- Find your lost theory test pass certificate number


dynamic_data.Rmd
We’ll see an example of time-varying mixture of normal distributions and how to select the best model.
set.seed(9999)
library(plot3D)
library(pldensity)
library(mvtnorm)
library(ggplot2)
time_periods <- 15
mu1_mean <- c(
seq(-2.5, -1.3, length.out = time_periods %/% 3),
rep(-1.5, time_periods %/% 3),
seq(-1.5, -2, length.out = time_periods %/% 3))
mu2_mean <- c(
seq(2.5, 1.3, length.out = time_periods %/% 3),
rep(1.5, time_periods %/% 3),
seq(1.5, 2, length.out = time_periods %/% 3))
simdata <- vector("list", time_periods)
for (t in 1:time_periods) {
source1 <- rnorm(50, mu1_mean[t])
source2 <- rnorm(50, mu2_mean[t])
simdata[[t]] <- matrix(c(source1, source2)[sample(100)], ncol = 1) # aleatorise order, matrix needed
}
This is the real density
resol <- 100
x <- seq(-7, 7, length.out = 100)
y <- 1:time_periods
z <- matrix(0, resol, time_periods)
for (t in 1:time_periods) {
for (i in 1:resol) {
z[i, t] <- 0.5 * dnorm(x[i], mu1_mean[t]) + 0.5 * dnorm(x[i], mu2_mean[t])
}
}
persp3D(x, y, z, theta = 20, phi = 45,
border = 1, colkey = FALSE, zlim = c(0, .4),
xlab = "x", ylab = "time", zlab = "density",
ticktype = "detailed",
main = "true density")
set.seed(110104)
nparticles = 250
mod0 <- ddpn_init(
nparticles = nparticles,
lambda = 0,
kappa = 0.01,
nu = 3,
Omega = matrix(5),
alpha = 3)
mods_ind <- vector("list", time_periods)
for (t in 1:time_periods) {
mods_ind[[t]] <- ddpn_mix(mod0, simdata[[t]])
}
Let’s plot the results
x <- seq(-7, 7, length.out = 100)
y <- 1:time_periods
z_ind <- matrix(0, resol, time_periods)
for (t in 1:time_periods) {
z_ind[ ,t] <- ddpn_eval(mods_ind[[t]]$updated_model, matrix(x, ncol = 1), nparticles = nparticles)
}
We see that after time period one the model is not captured very well.
ribbon3D(x, y, z_ind,
theta = 20, phi = 45, border = 1, zlim = c(0, .4),
xlab = "x", ylab = "time", zlab = "density",
ticktype = "detailed", colkey = FALSE,
main = "independent fit")
We can compare the quality with the Bayes factor. We can compare different values of \(\rho\) with the independent fit model.
nparticles = 250
logmarginal <- data.frame()
for (r in seq(0.1, 0.9, .1)) {
set.seed(110104)
m_llhood <- numeric(time_periods)
mod0 <- ddpn_init(
nparticles = nparticles,
lambda = 0,
kappa = 0.01,
nu = 3,
Omega = matrix(5),
alpha = 3,
rho = r)
mods_cor <- vector("list", time_periods)
mods_cor[[1]] <- ddpn_mix(mod0, simdata[[1]])
m_llhood[1] <- mods_cor[[1]]$marginal_loglikelihood
for (t in 2:time_periods) {
mods_cor[[t]] <- ddpn_mix(mods_cor[[t - 1]]$updated_model, simdata[[t]])
m_llhood[t] <- mods_cor[[t]]$marginal_loglikelihood
}
logmarginal <- rbind(logmarginal, data.frame(period = 1:time_periods, rho = r, logmarginal = m_llhood))
}
ind_logmarginal <- numeric(time_periods)
for (t in 1:time_periods) {
ind_logmarginal[t] <- mods_ind[[t]]$marginal_loglikelihood
}
logmarginal$rho <- ordered(logmarginal$rho)
logmarginal$logbayes_factor <- logmarginal$logmarginal - ind_logmarginal
ggplot(logmarginal, aes(x = period, y = logbayes_factor, colour = rho)) +
geom_line() +
labs(title = "Bayes factor vs Independent fit") +
geom_hline(yintercept = 0)


Real-time, Prospective Optical Gating
Uses a continuous IR brightfield (left)
Uses image similarity metrics to recover phase (center)
Forward predicts a trigger time (red/blue circle)
Captures fluorescence images only at target phase (right)
...back
Building a 3D Stack
We determine one trigger per heartbeat (left)
And capture a fluorescence image, moving the sample between captures (center)
To build a 3D volume (right)
...back
Real-time, Prospective Optical Gating
Even over 40 minutes the heart begins to change shape and size
After 18 hours it is almost unrecognisable
Prospective optical gating begins to fail around 40-60 minutes due to the reliance on earlier reference images
...back
Hybrid Optical Gating
Each stack we determine a new reference heartbeat but don't know where our chosen target phase is (left - blue)
We can use retrospective optical gating to align new reference heartbeats to old reference heartbeats and identify the correct target phase (left - red)
We can then take prospective optical gating stacks whilst maintaining phase-lock over hours (right)
...back
Developmental Imaging - Heart Looping
This video shows 18 hours of phase-locked time lapse imaging of the developing zebrafish heart during the looping phase
This fish expresses mCherry in endothilial tissues and cells
...back
Injury Imaging - Macrophage Response
This video shows 24 hours of phase-locked time lapse imaging of macrophage response after injury in the zebrafish heart
Injury has been induced by local laser ablation (white arrow)
This fish expresses GFP in heart muscle and mCherry in macrophages
...back


This information will be used to process your application, it will not be included on the electoral register or in any correspondence.
Examples: Captain, Warrant Officer, Lance Corporal


Title 1
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text
ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only
five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release
of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of
Lorem Ipsum.
READ MORE
Title 2
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text
ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only
five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release
of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of
Lorem Ipsum.
READ MORE
Title 3
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text
ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only
five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release
of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of
Lorem Ipsum.
READ MORE


--- layout: post title: ! 'Life: A python perspective' date: 2010-03-17 03:40:32.000000000 +02:00 categories: [] tags: - life status: publish type: post published: true meta: _edit_last: '10173910' _wpas_done_twitter: '1' author: login: saherneklawy email<EMAIL_ADDRESS>display_name: saherneklawy first_name: '' last_name: '' excerpt: !ruby/object:Hpricot::Doc options: {} ---
[sourcecode]
from people import friends
while not dead:
try:
something_new()
except LifeIsToughError:
pass
[/sourcecode]


jl777c
22-Jul-19 05:41 AM
got spend api working, along with notarization validation. just need to add the merkleproof check and it will be feature complete. as fast as the komodo nSPV=1 was, ./nspv is faster. it is instant to boot, login and you can spend within a few seconds
at the bottom of nSPV_superlite.h is the api parser where you can get the naming of all the JSON fields, the testvectors has examples of most all of them. even the mempool functions seem to work, so that means you can get realtime indications
it still uses a single threaded model, but all commands other than spend are pretty fast
during this port to libnspv, found several bugs which i also fixed on the komodo nSPV side
so we now have 2 nSPV superlite clients, one via nSPV=1 with komodod and one with ./nspv (KMD, ILN, NSPV)
i will add a way to get more coins than the fixed list supported later this week. would be nice to get a list of bugs to fix in both the nSPV clients. it feels almost beta quality already, but really needs others testing it than me. also osx and windows builds, they might even work
(edited)
plz make issues in libnspv branch for any issue, even for the nSPV=1 mode in komodod
you should be able to run all the differnet ./nspv COIN in parallel. i dont have rpcport customization yet, but will also add that so you can run many nodes for the same coin on a single node. code size bloated to 300kb
time from git clone to autogen.sh, ./configure, make is about a minute


1. Non-refundable application fee of $65 is due with completed application.
2. Non-refundable family placement fee of $200 for parent and child classes and $350 for coop classes due immediately upon acceptance to secure a place in the program for 2017-2018. If enrolling in multiple classes the family placement fee will be at the higher rate.
3. A non-refundable first tuition payment is also due immediately upon acceptance into the program for 2017-2018. This will apply to the tuition for September 2017. Tuition is paid one month ahead, at the beginning of each month through April 2018.
| Class | Day | Timing | Fees |
|---|---|---|---|
| 2 Year Old Class | Thurday/Thursday | 8:45-11:15 AM | $260/month |
| 2 Year Old Class | Thurday/Thursday | 11:45AM-2:15 PM | $260/month |
| 3 Year Old Class | Thurday/Thursday | 8:45 AM -11:45 AM | $280/month |
| 3 Year Old Class | Monday/Wednesday/Friday | 12:30-3:30 PM | $360/month |
| 4 Year Old Class | Monday/Tuesday/Friday | 8:45-11:45 AM | $360/month |
| 4's/5's Class | Monday/Tuesday/Wednesday/Thursday | 12:30-3:30 PM | $450/month |
| Class | Day | Timing | Fees |
|---|---|---|---|
| Toddler Class | Thurday | 3:00-5:00 PM | $120/month |
| Toddler Class | Friday | 8:45-11:45 AM | $120/month |
| 2 Year Old Class | Monday | 8:45-11:15 AM | $150/month |
| 2 Year Old Class | Wednesday | 9:05-11:35 AM | $150/month |
Tuition Assistance Application
Tuition Assistance Guideliness
For more information, please call (408)-883-KIDS. Tuition rates are subject to change with a thirty-day notice.
If you would like to tour the school, please contact MVPNS Membership in advance to schedule an appointment at 408-883-KIDS or info@mvpns.org


HOME
Local Repeaters
Just a suggestion for the HT's
*** 2-Meter ***
| Frequency | Tone | Callsign | Location |
| 146.640- | 103.5 | N4ATS | UCF |
| 146.805- | 103.5 | N4EH | Sanford Hospital |
| 147.015+ | 103.5 | | Apocka |
| 147.060+ | 103.5 | | Orlando |
| 147.090+ | 103.5 | N1FL | Altamonte Springs |
| 147.120+ | 103.5 | N4LGH | |
| 147.165+ | 103.5 | N1FL | Chuluota |
| 147.285+ | 103.5 | N4EH | Altamonte Springs |
| 147.700+ | 103.5 | | Longwood |
―――――
*** 70-Centimeter ***
| Frequency | Tone | Callsign | Location |
| 442.075+ | 103.5 | W4LOV | Orlando |
| 442.250+ | | KD4Z | Orlando |
| 442.700+ | 103.5 | W4MOC | Orlando |
| 442.750+ | 103.5 | N1FL | Altamonte Springs |
| 442.950+ | 103.5 | WD4DSV | Oviedo |
| 442.975+ | 103.5 | N4EN | Altamonte Springs |
| 443.375+ | 103.5 | K4UCF | Orlando (UCFARC) |
| 443.050+ | 103.5 | W4MCO | Orlando |
| 443.100+ | 103.5 | K4ZPZ | Orlando |
| 443.525+ | 103.5 | W4MCO | Winter Park (OCCA) |
| 443.650+ | 103.5 | NW4GT | Orlando |
| 443.700+ | 103.5 | KD4JYD | Longwood |
| 443.850+ | 103.5 | N4ATS | Orlando |
| 443.975+ | 103.5 | KA4QXP | Orlando |
| 444.125+ | 103.5 | W4AES | Orlando |
| 444.800+ | 103.5 | WA2UPK | Orlando |
―――――
| Frequency | Tone | Callsign | Location |
| 442.000+ | | WD4WDW | Orlando |
| 443.275+ | | K1XC | Orlando |
| 443.625+ | | W4AES | Orlando |
―――――
Revised: Friday, January 26, 2018 at 11:16:44 AM (EST)


The optimization framework in FlinkML is a developer-oriented package that can be used to solve optimization problems common in Machine Learning (ML) tasks. In the supervised learning context, this usually involves finding a model, as defined by a set of parameters $w$, that minimize a function $f(\wv)$ given a set of $(\x, y)$ examples, where $\x$ is a feature vector and $y$ is a real number, which can represent either a real value in the regression case, or a class label in the classification case. In supervised learning, the function to be minimized is usually of the form:
\begin{equation} \label{eq:objectiveFunc} f(\wv) := \frac1n \sum_{i=1}^n L(\wv;\x_i,y_i) + \lambda\, R(\wv) \ . \end{equation}
where $L$ is the loss function and $R(\wv)$ the regularization penalty. We use $L$ to measure how well the model fits the observed data, and we use $R$ in order to impose a complexity cost to the model, with $\lambda > 0$ being the regularization parameter.
In supervised learning, we use loss functions in order to measure the model fit, by penalizing errors in the predictions $p$ made by the model compared to the true $y$ for each example. Different loss functions can be used for regression (e.g. Squared Loss) and classification (e.g. Hinge Loss) tasks.
Some common loss functions are:
Regularization in machine learning imposes penalties to the estimated models, in order to reduce overfitting. The most common penalties are the $L_1$ and $L_2$ penalties, defined as:
The $L_2$ penalty penalizes large weights, favoring solutions with more small weights rather than few large ones. The $L_1$ penalty can be used to drive a number of the solution coefficients to 0, thereby producing sparse solutions. The regularization constant $\lambda$ in $\eqref{eq:objectiveFunc}$ determines the amount of regularization applied to the model, and is usually determined through model cross-validation. A good comparison of regularization types can be found in this paper by Andrew Ng. Which regularization type is supported depends on the actually used optimization algorithm.
In order to find a (local) minimum of a function, Gradient Descent methods take steps in the direction opposite to the gradient of the function $\eqref{eq:objectiveFunc}$ taken with respect to the current parameters (weights). In order to compute the exact gradient we need to perform one pass through all the points in a dataset, making the process computationally expensive. An alternative is Stochastic Gradient Descent (SGD) where at each iteration we sample one point from the complete dataset and update the parameters for each point, in an online manner.
In mini-batch SGD we instead sample random subsets of the dataset, and compute the gradient over each batch. At each iteration of the algorithm we update the weights once, based on the average of the gradients computed from each mini-batch.
An important parameter is the learning rate $\eta$, or step size, which can be determined by one of five methods, listed below. The setting of the initial step size can significantly affect the performance of the algorithm. For some practical tips on tuning SGD see Leon Botou’s “Stochastic Gradient Descent Tricks”.
The current implementation of SGD uses the whole partition, making it effectively a batch gradient descent. Once a sampling operator has been introduced in Flink, true mini-batch SGD will be performed.
The stochastic gradient descent implementation can be controlled by the following parameters:
| Parameter | Description |
|---|---|
| RegularizationPenalty |
The regularization function to apply. (Default value: NoRegularization) |
| RegularizationConstant |
The amount of regularization to apply. (Default value: 0.1) |
| LossFunction |
The loss function to be optimized. (Default value: None) |
| Iterations |
The maximum number of iterations. (Default value: 10) |
| LearningRate |
Initial learning rate for the gradient descent method. This value controls how far the gradient descent method moves in the opposite direction of the gradient. (Default value: 0.1) |
| ConvergenceThreshold |
When set, iterations stop if the relative change in the value of the objective function $\eqref{eq:objectiveFunc}$ is less than the provided threshold, $\tau$. The convergence criterion is defined as follows: $\left| \frac{f(\wv)_{i-1} - f(\wv)_i}{f(\wv)_{i-1}}\right| < \tau$. (Default value: None) |
| LearningRateMethod |
(Default value: LearningRateMethod.Default) |
| Decay |
(Default value: 0.0) |
FlinkML supports Stochastic Gradient Descent with L1, L2 and no regularization. The regularization type has to implement the RegularizationPenalty
interface,
which calculates the new weights based on the gradient and regularization type.
The following list contains the supported regularization functions.
| Class Name | Regularization function $R(\wv)$ |
|---|---|
| NoRegularization | $R(\wv) = 0$ |
| L1Regularization | $R(\wv) = \norm{\wv}_1$ |
| L2Regularization | $R(\wv) = \frac{1}{2}\norm{\wv}_2^2$ |
The loss function which is minimized has to implement the LossFunction
interface, which defines methods to compute the loss and the gradient of it.
Either one defines ones own LossFunction
or one uses the GenericLossFunction
class which constructs the loss function from an outer loss function and a prediction function.
An example can be seen here
The full list of supported outer loss functions can be found here. The full list of supported prediction functions can be found here.
| Function Name | Description | Loss | Loss Derivative |
|---|---|---|---|
| SquaredLoss |
Loss function most commonly used for regression tasks. |
$\frac{1}{2} (\wv^T \cdot \x - y)^2$ | $\wv^T \cdot \x - y$ |
| LogisticLoss |
Loss function used for classification tasks. |
$\log\left(1+\exp\left( -y ~ \wv^T \cdot \x\right)\right), \quad y \in \{-1, +1\}$ | $\frac{-y}{1+\exp\left(y ~ \wv^T \cdot \x\right)}$ |
| HingeLoss |
Loss function used for classification tasks. |
$\max \left(0, 1 - y ~ \wv^T \cdot \x\right), \quad y \in \{-1, +1\}$ | $\begin{cases} -y&\text{if } y ~ \wv^T <= 1 \\ 0&\text{if } y ~ \wv^T > 1 \end{cases}$ |
| Function Name | Description | Prediction | Prediction Gradient |
|---|---|---|---|
| LinearPrediction |
The function most commonly used for linear models, such as linear regression and linear classifiers. |
$\x^T \cdot \wv$ | $\x$ |
Where:
$j$ is the iteration number
$\eta_j$ is the step size on step $j$
$\eta_0$ is the initial step size
$\lambda$ is the regularization constant
$\tau$ is the decay constant, which causes the learning rate to be a decreasing function of $j$, that is to say as iterations increase, learning rate decreases. The exact rate of decay is function specific, see Inverse Scaling and Wei Xu’s Method (which is an extension of the Inverse Scaling method).
| Function Name | Description | Function | Called As |
|---|---|---|---|
| Default |
The function default method used for determining the step size. This is equivalent to the inverse scaling method for $\tau$ = 0.5. This special case is kept as the default to maintain backwards compatibility. |
$\eta_j = \eta_0/\sqrt{j}$ | LearningRateMethod.Default |
| Constant |
The step size is constant throughout the learning task. |
$\eta_j = \eta_0$ | LearningRateMethod.Constant |
| Leon Bottou's Method |
This is the |
$\eta_j = 1 / (\lambda \cdot (t_0 + j -1)) $ | LearningRateMethod.Bottou |
| Inverse Scaling |
A very common method for determining the step size. |
$\eta_j = \eta_0 / j^{\tau}$ | LearningRateMethod.InvScaling |
| Wei Xu's Method |
Method proposed by Wei Xu in Towards Optimal One Pass Large Scale Learning with Averaged Stochastic Gradient Descent |
$\eta_j = \eta_0 \cdot (1+ \lambda \cdot \eta_0 \cdot j)^{-\tau} $ | LearningRateMethod.Xu |
In the Flink implementation of SGD, given a set of examples in a DataSet[LabeledVector]
and
optionally some initial weights, we can use GradientDescent.optimize()
in order to optimize
the weights for the given data.
The user can provide an initial DataSet[WeightVector]
,
which contains one WeightVector
element, or use the default weights which are all set to 0.
A WeightVector
is a container class for the weights, which separates the intercept from the
weight vector. This allows us to avoid applying regularization to the intercept.


Prompt #1: Reproduction and Representation: Arrays, Grids, Avatars
Posted: April 8th, 2015
If you imagine a virtual world, a world apart from our own yet
much alike, what would be the possibilities in such world? In
the "real" world, this virtual world does exist in places such
as video games and social media in which the user portrays
himself/herself as someone different than themselves or someone
they want to be. This image based off of the Sims game series
portrays the power of how avatars, the version of ourselves in
the virtual world, can play on the human mind.
In a virtual world, one can portray themselves as someone
totally different from who they really are. The image has four
avatars and underneath are their "true" identities. Looking at
the avatars, you see that they appear as normal people:
possessing humanlike features such as skin color, hair, face,
etc. However, behind every avatar there is a real person, and
its not always the case where the real person actually resembles
their avatar. Because of the way their avatar appears, you are
misguided into believing certain features about the real person
are true. "Putting a face on things also attaches the societal
associations that such a face bears... An obvious example is
that you do not need to be a female to appear in a female
avatar" (Coleman 74). With this power being both bolstering and
decepting, someone can abuse it and possibly maliciously affect
someone else in the process. However, with the right
intentions, one can use it as a way to enjoy and have fun with
their endeavors.
Prompt #2: Text as Representation / Text as Image
Posted: April 23rd, 2015
In the modern day, it is becoming more acceptable for gay teens
to come out. However, around 20 years ago that was not the case.
Many barriers caused these teens to feel isolated and alone, such
as living in small towns and not being able to communicate with
other gay teens. It wasn't until the internet chatrooms were
created and gay teens were able to find others that shared the
same experiences and were able to find solace. This image
represents the power that the internet and chatrooms have and how
they bring people together.
The image appears as an instant messenger box that contains words
what look like a message being sent to another individual. What
the text says is a bunch of words that all seem to have different
meanings and say different messages. The way they are organized,
however, is the journey of a teen going through an experience of
not being accepted from the top to the bottom. The top has words
that a person feeling alone might feel, and towards the middle
has words that relate to the internet and discovery, which is the
internet and contact with other people that feel similar to the
top or even people that have found solace. One person discovering
what the internet can bring said, "'I still remember the first
time I saw those Internet chat rooms on AOL,' she says. 'I was
like, this is really different! And then suddenly we were able to
get on the Web and find websites dedicated to the culture.'"
(Henn 1). Towards the bottom, the words become more positive and
describe feelings of comfort when people can gather as a
community and share their experiences with others going through
the same thing. The icon in the corner is a closet signifying
that the chat has helped people come out of the closet.
Prompt #3: Interactivity and the Multi-Vocal Work
Posted: May 13th, 2015
Social media has become one of the most popular forms of
communication, and it has become a daily use on the internet. It
is a place where one is able to find other people that they can
connect with. The thing is, race has become a very important
issue when it comes to social media. The article "Roots and
Revelation: Genetic Ancestry Testing and the YouTube Generation,"
by Alondra Nelson and Jeong Won Hwang, mention the parallel
developments of social networking technologies or SNS such as
Twitter, Facebook, and especially YouTube, and the direct-to
consumer genetic ancestry testing. They propose how both of these
digital technologies create an understanding of race.
YouTube, among all of these SNSs have become very unique due to
the fact that it is able to circulate and upload videos. Not only
that, but different types of broadcasts on YouTube have been
described as roots revelations. "Developments in computer science
and molecular biology offer new avenues for the construction and
performance of racial identity. Roots revelations videos suggest
that African American genealogists' identities can be drawn not
only from genetic ancestry results, but also from the networked
interaction that occurs between broadcasters and their audiences"
(p.286). We can clearly see how these two authors argue that
through the intersection and interactions of these technologies,
they determine and define what race means online as well as
offline in the real world. The image that I created represents
YouTube, and the fact that we are able to see ourselves through
this "video" shows the different identities that are seen on this
SNS. YouTube is an example that shows us how we are globally
connected by race instead of being divided by it. The words that
are following the cursor in this image represent the possible
thoughts or reactions that could be going through a person's
mind. It lets us discover our identity and broadcast our racial
self.
Prompt #4: Cartography of the Spectacle
Posted: April 20th, 2015
When you look at the image, what do you think about it? One thing about
the picture is that it's dark, its in front of some door and the person
in the picture is fully clothed and it is impossible to see any exposed
skin. You also see the person holding a bag of some kind. Based off of
these observations, you can come up with many assumptions. One such
assumption is that the person in the picture is about to rob a home.
However, what thoughts come to mind when you make that assumption. One
of which is race. One might assume the person is a certain race due to
the person's actions and what races most commonly do that action. One
race that someone might assume is that the person is black, despite not
knowing anything about the person that could actually provide a
reasonable explanation of the race. However, one thing wrong about this
is that people shouldn't associate one action with a certain race, but
instead should associate the action with the person's class and that
there may be a reason why the person is doing what they're doing. "The
Watts riot was not a racial conflict: the rioters left alone the whites
that were in their path, attacking only the white policemen, while on
the other hand black solidarity did not extend to black store-owners or
even to black car-drivers. Martin Luther King himself had to admit that
the revolt went beyond the limits of his specialty. Speaking in Paris
last October, he said: 'This was not a race riot. It was a class
riot.'" (Guy 1). This article says that even famous riots and events
were not all about race and were actually about their rights and
cruelty of the law. That is what my image portrays.
Prompt #5: The Augmented Human- Free Play!
Posted: April 30th, 2015
At first glance at this interactive image, assuming you started from the
left, you see a small circle that's green and new and moving a little to
the left and right, you see that it grows the further right you go. As
you keep going, it slowly starts to change color a little bit, also the
color is becoming more explosive and random. You also see a yellow
pillar in the middle with 2 entrances on both sides, seeing that on the
other side it has the word "end". The closer you get to the yellow
pillar, the crazier and bigger the circle gets. Once you go inside the
mysterious pillar, the circle is gone and it is one step closer to
reaching the other side. However, once you go further in, you see the
"start" sign in the beginning start to fade, the once glorified "end"
sign becomes a more blood red, and coming out of the yellow pillar is a
white square. Once you reach the end of the line, more white squares
join you and that is the end. Although these are just simple shapes,
they do represent an important inssue in today's world. Students in the
present day have a false view of the ideal lifestyle, with "flexibility
being more important than knowledge, they are valued for their ability
to discard acquired skills and learn new ones" (Mason 68). In my image
the circle in the beginning represents the youth, growing until they
reach the yellow pillar which is school and anything else that
influences their ideals. The circle is full of potential which the
flashing colors represent, and once it crosses the other side, it
becomes a blank square and joins the rest of the blank square.


Magister Clayton:
What is it? I am in the midst of a particularly sensitive experiment at the moment. You do not appear to have any business with me, so do not waste my time.


Confippet is a versatile, flexible utility for managing configurations of Node.js applications. It's simple to get started, and can be customized and extended to meet the needs of your app.
presetConfig
automatically composes a single config
object from multiple files. For most applications, no further customization is
necessary.In this example, we'll create two config files: a default file that always
loads, and a production file that loads only when the NODE_ENV
environment
variable is set to production
. We'll then import those files into a standard
Node.js app.
npm install electrode-confippet --save
Make a config/
directory inside the main app directory, and put the following
into a file named default.json
in that directory:
{
"settings": {
"db": {
"host": "localhost",
"port": 5432,
"database": "clients"
}
}
}
Next, add another file called production.json
to the config/
directory, with
this content:
{
"settings": {
"db": {
"host": "prod-db-server"
}
}
}
Finally, in our Node.js app, we can import Confippet and use the configuration we've created:
const config = require("electrode-confippet").config;
const db = config.$("settings.db");
In this example, default.json
will be loaded in all environments, whereas
production.json
will be loaded only when the NODE_ENV
environment variable
is set to production
. In that case, the value of host
in the db
object
will be overwritten by the value in production.json
.
Confippet's presetConfig
composes together files in the config/
directory,
in the following order:
This is the same as node-config files.
default.EXT
default-{instance}.EXT
{deployment}.EXT
{deployment}-{instance}.EXT
{short_hostname}.EXT
{short_hostname}-{instance}.EXT
{short_hostname}-{deployment}.EXT
{short_hostname}-{deployment}-{instance}.EXT
{full_hostname}.EXT
{full_hostname}-{instance}.EXT
{full_hostname}-{deployment}.EXT
{full_hostname}-{deployment}-{instance}.EXT
local.EXT
local-{instance}.EXT
local-{deployment}.EXT
local-{deployment}-{instance}.EXT
Where:
EXT
can be any of ["json", "yaml", "js"]
. Confippet will load all of them,
in that order. Each time it finds a config file, the values in that file will
be loaded and merged into the config store. So js
overrides yaml
, which
overrides json
. You can add handlers for other file types and change their
loading order—see composeConfig for further details.{instance}
is your app's instance string in multi-instance deployments
(specified by the NODE_APP_INSTANCE
environment variable).{short_hostname}
is your server name up to the first dot.{full_hostname}
is your whole server name.{deployment}
is your deployment environment (specified by the NODE_ENV
environment variable).Overridden values are handled as follows:
+
and both the source
and the target are arrays. In that case, the two arrays are joined together
using Lodash's _.union
method.After Confippet loads all available configuration files, it will look for
override JSON strings from the NODE_CONFIG
and CONFIPPET*
environment
variables. See the next section for details.
Confippet reads the following environment variables when composing a config store:
AUTO_LOAD_CONFIG_OFF
- If this is set, then Confippet will not
automatically load any configuration into the preset config
store.
Confippet.config
will be an empty store. This enables you to customize the
config structure before loading.NODE_CONFIG_DIR
- Set the directory to search for config files. By default,
Confippet looks in the config
directory for config files.NODE_ENV
- By default, Confippet loads development
config files after
loading default
. Set this environment variable to change to a different
deployment, such as production
.NODE_APP_INSTANCE
- If your app is deployed to multiple instances, you can
set this to load instance-specific configurations.AUTO_LOAD_CONFIG_PROCESS_OFF
- By default, after composing the config from
all sources, Confippet will use processConfig to process
templates. You can set this environment variable to
disable template processing.NODE_CONFIG
- You can set this to a valid JSON string and Confippet will
parse it to override the configuration.CONFIPPET*
- Any environment variables that starts with CONFIPPET
will be
parsed as JSON strings to override the configuration.Values in your config files can be templates, which will be resolved with a preset context. See processConfig for more information about how to use config value templates.
If you have a Node.js module that has its own configurations based on
environment variables, like NODE_ENV
, you can use Confippet to load config
files for your module.
The example below will use the default compose options to compose
configurations from the directory config
under the script's directory
(__dirname
).
const Confippet = require("electrode-confippet");
const options = {
dirs: [Path.join(__dirname, "config")],
warnMissing: false,
context: {
deployment: process.env.NODE_ENV
}
};
const defaults = {
foo: "bar"
};
const config = Confippet.loadConfig(options, defaults /* refresh: true */);
The composeConfig feature supports a fully customizable and extendable config structure. Even Confippet's own preset config structure can be extended, since it's composed using the same feature.
If you want to use the preset config, but add an extension handler or insert a source, you can turn off auto loading, and load it yourself with your own options.
NOTE: This has to happen before any other file accesses
Confippet.config
. You should do this in your startupindex.js
file.
For example:
process.env.AUTO_LOAD_CONFIG_OFF = true;
const JSON5 = require("json5");
const fs = require("fs");
const Confippet = require("electrode-confippet");
const config = Confippet.config;
const extHandlers = Confippet.extHandlers;
extHandlers.json5 = (fullF) => JSON5.parse(fs.readFileSync(fullF, "utf8"));
Confippet.presetConfig.load(config, {
extSearch: ["json", "json5", "yaml", "js"],
extHandlers,
providers: {
customConfig: {
name: "{{env.CUSTOM_CONFIG_SOURCE}}",
order: 300,
type: Confippet.providerTypes.required
}
}
});
The above compose option adds a new provider that looks for a file named by the
environment variable CUSTOM_CONFIG_SOURCE
and will be loaded after all default
sources are loaded (controlled by order
).
It also adds a new extension handler, json5
, to be loaded after json
.
To further understand the _$
and the compose
options, please see the
documentation for store, composeConfig, and processConfig.
Built with :heart: by Team Electrode @WalmartLabs.
Generated using TypeDoc


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This module provides a simple extensibility framework and a REST API for
test execution. A test runner that implements the TestRunExecutor
interface is invoked by a controller (TestSuiteController
)
that is discovered using the JDK ServiceLoader mechanism.
Support is provided for executing test suites using the TestNG framework. The REST API is based on JAX-RS 1.1.


| Topic Name | Duration | Reference | Comments | Source | Action | |
|---|---|---|---|---|---|---|
| Introduction | 4:50 | Page 42-46 | Fun reco… | Samith | ||
| The History of the Mask | 6:25 | Page 47-50 | Read for… | Rupa | ||
| Alex finds the mask | 2:30 | Page 51-55 | Test port.. | Self | ||
| Q&A | 4:55 | Page 56-60 | Test port… | Self | ||
| Moral of the story | 0:00 | Entire story | Need mora | None |


{% extends "sentry/teams/manage.html" %} {% load i18n %} {% block title %}{% trans "New Project" %} | {{ block.super }}{% endblock %} {% block breadcrumb %} {{ block.super }}
{% trans "Use this page to create a new project within Sentry.  %}


rotatedRectangleIntersection Finds out if there is any intersection between two rotated rectangles.
[intersectingRegion,result] = cv.rotatedRectangleIntersection(rect1, rect2)
Input
- rect1 First rectangle. Structure with the following fields:
- center The rectangle mass center
[x,y]
.
- size Width and height of the rectangle
[w,h]
.
- angle The rotation angle in a clockwise direction.
When the angle is 0, 90, 180, 270 etc., the
rectangle becomes an up-right rectangle.
- rect2 Second rectangle. Similar struct to first.
Output
- intersectingRegion The output array of the verticies of the
intersecting region. It returns at most 8 vertices. A cell array of
2D points
{[x,y], ...}
- result types of intersection between rectangles. One of:
- None No intersection.
- Partial There is a partial intersection.
- Full One of the rectangle is fully enclosed in the other.
Finds out if there is any intersection between two rotated rectangles.
If there is then the vertices of the interesecting region are returned as
well.


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Welcome to Akan naming site, this system is derived from a community in ghana,
if you want to learn more about the the Community
Akan names come from a traditional naming system for people from countries such as Togo, Ivory Coast and Ghana. A child’s name is determined by factors surrounding his or her birth. For example, the day of their birth or the manner in which they were born may determine which name they get irrespective of their gender. These Akan names signify the day one is born. According to Akan tradition, each child is born with a name associated to their soul. The day the child is born is therefore determined by the soul.
| Day of the week | Male Name | Female Name | |
|---|---|---|---|
| 1 | Sunday | Kwasi | Akosua |
| 2 | Monday | Kwadwo | Adwoa |
| 3 | Tuesday | Kwebena | Abenaa |
| 4 | Wednesday | Kwaku | Akua |
| 5 | Thursday | yaw | Yaa |
| 6 | Friday | Kofi | Afua |
| 7 | Saturday | Kwema | Ama |


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fun setReadBufferSize(size: Int): HttpRequest
Sets the Buffer size for reading the Http Body into the OutputStream or ByteArray Default value is 2048
size - the Buffer size in bytes
size
IllegalArgumentException - if the buffer is smaller than 1
IllegalArgumentException


{% extends "partials/tooltips/base.html" %}
{% block title %}
Statement of Information for Corollary Relief Proceedings (F102)
{% endblock %}
{% block inner %}
This form provides information about legal orders and proceedings from the criminal justice system, the child protection system and the family justice system that should be considered by the court.
This form is created automatically by this tool.
{% endblock %}
{% block label %}
{% if text %}{{ text }}{% else %}Statement of Information for Corollary Relief Proceedings (F102){% endif %}
{% endblock %}


Multifield validation sample
<multifieldA
jcr:primaryType="nt:unstructured"
sling:resourceType="granite/ui/components/foundation/form/multifield"
fieldLabel="No validation">
<field
jcr:primaryType="nt:unstructured"
sling:resourceType="granite/ui/components/foundation/form/textfield"
name="./multifieldA" />
</multifieldA>
<multifieldB
jcr:primaryType="nt:unstructured"
sling:resourceType="granite/ui/components/foundation/form/multifield"
fieldLabel="Min and Max limits"
fieldDescription="Validates less than 2 items and limits at 5."
min="{Long}2"
max="{Long}5">
<field
jcr:primaryType="nt:unstructured"
sling:resourceType="granite/ui/components/foundation/form/textfield"
name="./multifieldB" />
</multifieldB>


SOPHIE & Jlin added to Unsound New York; Amnesia Scanner cancelled
by Amanda HatfieldPoland-based experimental and electronic music festival Unsound returns for its first NYC edition since 2016 on Saturday (11/23) at Knockdown Center, and since the lineup was revealed, there have been a few changes to it. First off are a couple of big additions: producer, singer and songwriter SOPHIE and footwork great Jlin join the lineup, which also includes Tim Hecker with The Konoyo Ensemble, the US premiere Grouper’s Liz Harris’ project Nivhek, Caterina Barbieri, The Bug, and more.
Amnesia Scanner were originally supposed to play one of their first NYC sets in a while at the festival, but they’ve had to cancel their appearance, as they won’t be able to make it to the US. Felicita & Śląsk Song and Dance Ensemble‘s performance, meanwhile, has been postponed until December 8 at Knockdown Center; more details still to come about that.
Tickets to Unsound New York are on sale now, and there’s also a free opening concert on November 22 at St. Peter’s Church in Chelsea.


A generic controller for serving an application.
Hosts several class Falcon::Services
based on the command configuration.
The configuration is provided by class Falcon::Command::Host
and is typically loaded from a falcon.rb
file. See Falcon::Configuration#load_file
for more details.
Definitions
def initialize(command, **options)
Initialize the virtual controller.
Signature
-
parameter
command
Command::Falcon::Command::Host
The user-specified command-line options.
Implementation
def initialize(command, **options)
@command = command
@configuration = command.configuration
@services = Services.new(@configuration)
super(**options)
end
def create_container
Create the controller as specified by the command.
e.g. Async::Container::Forked
.
Implementation
def create_container
@command.container_class.new
end
def start
Start all specified services.
Implementation
def start
@services.start
super
end
def setup(container)
Setup all specified services into the container.
Implementation
def setup(container)
@services.setup(container)
end
def stop(*)
Stop all specified services.
Implementation
def stop(*)
@services.stop
super
end


This year we are delighted to welcome our main speaker – Principal Iver Martin. Iver is currently the Principal of Edinburgh Theological Seminary and has been since 2015. He is married, with six children (yes six children) and eight grandchildren.
He is a Paisley born lad, who in a previous life studied Electronics & Electrical Engineering at Robert Gordon’s University. He went on to work as a Microelectronics Engineer specialising in wet and dry etching techniques (whatever that is). Twelve years later, Iver began his Theological training and on completion, took up his first charge as the Assistant Minister of Stornoway Free Church. He later moved on to Bon Accord Free Church, however the pull of Stornoway was so strong that he returned six years later, only this time as the main pastor. He held that position for a further twelve years before embarking for the slightly drier and warmer climate of Edinburgh as Principal of ETS.
As an FCYC veteran, we are excited to have him back with us and look forward to the insight that he will share with us from God’s Word
We call ourselves Reformed, we are part of a Reformed church, but do we know what that even means?!
Don't fret, this is not a boring history lecture about the Reformation, but an insight into the practical applications of what the Reformation brought about. We want to uncover some of the truths that the Reformation brought to light: A rediscovery of worship, the church and salvation.
We want to take Reformation, and put it into practice!


Fore is a declarative, model-driven forms framework for eXist-db.
Main features are:
Fore is loosely related to XForms 2.0 taking the major ideas of it but not trying to be a complete implementation. Instead the development will be driven by user request, adding features as they become relevant.


UK child, seven, writes to Santa asking for house and food
A desperate seven-year-old child in the UK has written a heartbreaking letter to Santa asking for a home and food for her family for Christmas.
The letter was left in a Christmas postbox at the L6 Community Centre in Everton.
Local Labour councillor Gerard Woodhouse posted a picture of the letter on Twitter.
In the letter, the child writes: “Dear Father Christmas. Can you help?
“Can we have a home for Christmas? Mam wants us to be all together. Can you give us some food and can I have just a nice doll for Christmas? Thank you.”
The letter appeared when the team at the community centre began decorating for Christmas.
They left the postbox in the cafe for visiting children to post their Christmas wishes.
Mr Woodhouse told the PA news agency: “I stopped by yesterday, and I opened the postbox and saw the letter there. It was so upsetting to read.
“I know the children, and it’s not right that a seven-year-old child is worrying about Christmas in November.
“There is no-one around to support these children.”
He said the L6 centre team is trying to help the family and may put them up in a hotel on Christmas Day.
The children currently live with a relative.
However, Mr Woodhouse said the letter did not come as a surprise to him.
“It’s only going to get worse,” he said.
“A few weeks ago we were sitting down with a few of the kids from the centre. One child said, ‘I just want to be warm this Christmas.’ These kids know their parents have not got the money this year for presents.
“We are seeing first hand how difficult it is, and it is just so upsetting.”


All Classes
AggresivePlayer
AppJavaConfig
BenevolentPlayer
CheaterPlayer
ComputerStrategy
ConquestMapImpl
ConquestMapImplTest
ConquestMapInterface
Continent
ContinentDto
CountryDto
DominationToConquestAdapter
ExceptionWriter
FxmlView
GamePlayPhase
GameResult
GameState
GameStateBuilder
GameStateConcreteBuilder
GameStateDirector
HumanPlayer
HumanStrategy
MapController
MapManagementImpl
MapManagementImplTest
MapManagementInterface
NeighbourTerritoriesDto
Observer
Player
PlayerHandlerImpl
PlayerHandlerImplTest
PlayerHandlerInterface
PlayerTerritory
RandomPlayer
RiskCard
RiskCardExchange
RiskgameApplication
RiskgameApplicationTests
RiskMap
RiskPlayImpl
RiskPlayImplTest
RiskPlayInterface
RiskPlayScreenController
SpringFXMLLoader
StageManager
StartupPhaseController
StrategyInterface
StrategyType
Subject
Territory
TounamentStrategy
TournamentInput
TournamentResults
WelcomeController


Talking Tact, Stacks, and Antifragility at Tech in Motion's "Made in NY: Tech Panel"
Underneath the glowing purple lights of NYU’s Rosenthal Pavilion, a crowd of more than 400 people gathered last night for “Made in NY: Tech Panel,” a discussion of the state of Silicon Alley affairs. The panel featured seven prominent, NYC-based tech leaders: Gilt CTO and Co-founder Michael Bryzek, ZocDoc CTO & Co-founder Nick Ganju, Etsy CTO Kellan Elliott-McCrea, Knewton COO David Liu, Charity: Water Tech Director Brian Honohan, LearnVest CTO Hrishi Dixit, and moderator Alex Cavoulacos, COO of The Muse. For more than an hour, the panelists shared their thoughts, wisdom, and experiences on topics ranging from culture, technology, scaling, retention and the growing tech scenes both here in New York and in Dublin.
Among the many highlights:
Bryzek’s brief yet thought-provoking discussion of antifragility, a concept discussed by scholar, NYU professor and author Nassim Nicholas Taleb in Antifragile: Things That Gain From Disorder. Just as the “right” amount of stress, strain and uncertainty can all strengthen a person’s muscles or character, so too can they strengthen a company. At Gilt, we face “a constant stream of errors,” Bryzek told the audience, “but they’re so small, and people are always fixing them.”
The panelists’ candor in discussing hiring and firing. “Hire as fast as you can. Fire faster,” Liu from Knewton told the audience. Being lackadaisical about offboarding a hire who isn’t working out can endanger your team’s motivation and morale. “You’re not only avoiding the issue, you’re condoning it,” he asserted. As for picking the right people, Liu suggests hiring “as though it’s your last hire.” Ganju of ZocDoc added to Liu’s points by describing his personal “litmus test” for retaining an employee. If he were to create another company, would he take that employee with him? If not, then why keep them at his current company?
Bryzek joked that “of course at Gilt, we’ve never made any mistakes in hiring.” He then touched upon one of the more poignant issues Gilt has occasionally faced over the years: Sometimes the right people have shown up at the wrong time in the company’s life cycle. When it’s necessary to part ways, he said, Gilt’s goal is to come up with a way for both parties to split on “incredibly good” terms. “It’s work, but it’s doable,” he said. He also noted that some people have left Gilt voluntarily, only to return and forge successful careers.
Retention tips. With a tech market as competitive as New York City’s, keeping your best employees can be just as difficult as hiring the right ones. If your star engineers aren’t being barraged with phone calls from persistent tech recruiters, then they’re probably spending their off-hours creating their own companies. What’s an employer to do? One by one, the panelists formulated a solid working answer: encourage personal growth, create a culture of learning, give your employees opportunities to work on their own projects, and strive for a culture of transparency.
“Made in NY” was just as informal as it was informational, with lots of subtle tech humor and witticisms to keep the discussion lively and spontaneous. After Cavoulacos asked the panel about technologies one should consider when building a company, Bryzek pitched the audience on the Typesafe framework of Scala, Play and Akka–the platform that we love and use here at Gilt. “There’s no other way to do it,” he said wryly.
View of the crowd.


Just what I was looking for. Nice fitted pants, exactly matched seam to color contrast with other pants I own. Highly recommended and also very happy!
Just what I was looking for. Nice fitted pants, exactly matched seam to color contrast with other pants I own. Highly recommended and also very happy!
The package received was blank and has no barcode. A waste of time and money.
The package received was blank and has no barcode. A waste of time and money.
This is one of Crichton's best books. The characters of Karen Ross, Peter Elliot, Munro, and Amy are beautifully developed and their interactions are exciting, complex, and fast-paced throughout this impressive novel. And about 99.8 percent of that got lost in the film. Seriously, the screenplay AND the directing were horrendous and clearly done by people who could not fathom what was good about the novel. I can't fault the actors because frankly, they never had a chance to make this turkey live up to Crichton's original work. I know good novels, especially those with a science fiction edge, are hard to bring to the screen in a way that lives up to the original. But this may be the absolute worst disparity in quality between novel and screen adaptation ever. The book is really, really good. The movie is just dreadful.
This is one of Crichton's best books. The characters of Karen Ross, Peter Elliot, Munro, and Amy are beautifully developed and their interactions are exciting, complex, and fast-paced throughout this impressive novel. And about 99.8 percent of that got lost in the film. Seriously, the screenplay AND the directing were horrendous and clearly done by people who could not fathom what was good about the novel. I can't fault the actors because frankly, they never had a chance to make this turkey live up to Crichton's original work. I know good novels, especially those with a science fiction edge, are hard to bring to the screen in a way that lives up to the original. But this may be the absolute worst disparity in quality between novel and screen adaptation ever. The book is really, really good. The movie is just dreadful.


{{define "News"}}
{{voteLink "_____" "Vote" "main"}} for the config format you want xconf to support next! {{voteLink "#coreos" "CoreOS/Fleet" ""}}, {{voteLink "#kubernetes" "Kubernetes" ""}}, {{voteLink "#ansible" "Ansible" ""}}, {{voteLink "#gulpjs" "gulp" ""}}, {{voteLink "#gruntjs" "Grunt" ""}}, {{voteLink "#webpack" "webpack" ""}}, {{voteLink "#puppetize" "Puppet" ""}}, {{voteLink "#chef" "Chef" ""}}, {{voteLink "#systemd" "systemd" ""}}, or {{voteLink "_____" "another one" ""}}?
{{end}}


A project to decentralize KYC and Credit rating.
Mixture of Blockchains, Smart Contracts and P2P Distributed File Systems
Working Prototype


Setting the visible attribute to false, the timer will render but it will be hidden. Then you can
use the ontimerstep client callback to change your view accordingly to the timer. In this example we see
how to make a Knob to act like a Timer.
${showcase:getFileContent('/sections/timer/example-invisible.xhtml')}


Lets you preview documents without leaving your app. The following items are supported:
View the Using Titanium Modules document for instructions on getting started with using this module in your application.
To access this module from JavaScript, you would do the following:
var Quicklook = require('ti.quicklook');
Returns true if the current device supports Quicklook. This will be true on any device with iOS >= 4.0.
Returns true if Quicklook supports the specified URL.
Takes one argument, a string URL to a document. This can be internal or external.
Creates a Ti.Quicklook.View.
Takes one argument, a dictionary with any of the properties from Ti.Quicklook.View.
See example.
Dawson Toth
View the change log for this module.
Please direct all questions, feedback, and concerns to<EMAIL_ADDRESS>Copyright(c) 2010-2013 by Appcelerator, Inc. All Rights Reserved. Please see the LICENSE file included in the distribution for further details.