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Gabe Deko
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El Arbi Abdellaoui Alaoui received the PhD degree in Computer Science in 2017 from Faculty of Sciences and Technology - Errachidia, University of Moulay Ismaïl, Meknès, Morocco. Prior to this, he received the Master’s degree in Telecommunication in 2013 from the National School of Applied Sciences, University of Sidi Mohamed Ben Abdallah, Fès, Morocco. He is currently a Research Professor at EIGSI Engineering School, Casablanca, Morocco. His research publications include mainly wireless networking, ad hoc networking, DTN networks, game theory, Internet of Things (IoT), smart cites and optimisation.


The Soleau envelope is named for the French inventor Eugene Soleau. It is a fairly common method of proving when you created an original work or invention: simply seal your original plan or work into an envelope, then send the envelope to yourself by post. You can use the postmark date to prove that the work existed at that time (if you don't open the envelope!).
Soleau is a modern analogue to the Soleau envelope. Copy and paste an original work into the box below, and a plain text version of the work will be emailed directly to you with a unique ID number. At the same time, we will compose a Tweet for you with that same ID @SoleauLetter. Post that Tweet to show everyone that the email we sent you is legit! ⬇
Now, copy and paste the original work you want to 'register' with Soleau. When you click Publish a new window will open with your Tweet registration.


| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| TrainingConfig
TrainingConfig is a simple configuration class for defining settings for training a
SameDiff instance. |
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| ArgumentInterceptor
Internal interface used to apply a transform to any arguments used within a certain block
Intended for internal use only.
|
| ArrayHolder
Holds a set of arrays keyed by a String name, functioning essentially like a
Map<String,INDArray> . |
| NameScope
Used with
SameDiff.withNameScope(String) |
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SameDiffFunctionDefinition
A function definition for samediff
|
| SameDiffLambda
A basic SameDiff lambda, used in while loop creation (the body).
|
| SameDiffNoArgSingleLambda
A SameDiff lambda with only one output and no arguments.
|
| SameDiffSingleLambda
A SameDiff lambda with only one output, used in while loop creation (the condition).
|
| SDIndex |
| SDIndex.IndexType |
| SDVariable
A variable representing a component within a
graph.
|
| TrainingConfig
TrainingConfig is a simple configuration class for defining settings for training a
SameDiff instance. |
| TrainingConfig.Builder |
| VariableType
An SDVarible may have different uses in a SameDiff graph - VariableType represents these different roles/uses.
|
| Class and Description |
|---|
| ArrayHolder
Holds a set of arrays keyed by a String name, functioning essentially like a
Map<String,INDArray> . |
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SameDiffConditional
An interface for representing a conditional statement
|
| SameDiffFunctionDefinition
A function definition for samediff
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| TrainingConfig
TrainingConfig is a simple configuration class for defining settings for training a
SameDiff instance. |
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| VariableType
An SDVarible may have different uses in a SameDiff graph - VariableType represents these different roles/uses.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| SDVariable
A variable representing a component within a
graph.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
| Class and Description |
|---|
| SameDiff
SameDiff is the entrypoint for ND4J's automatic differentiation functionality.
|
Copyright © 2020. All rights reserved.


{{'Your name' | translate}}
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{{'Total number of copayers' | translate}}
Multi-user wallet require multiple devices to set up. It takes longer to complete but it's recommended security configuration for long term storage.


Nigerian Striker Speaks On African Player Of The Year Award Chances
by Ridwan YusufSuper Falcons of Nigeria striker, Asisat Oshoala has said she would not be disappointed if the 2019 African Women’s Footballer of the Year doesn’t come to her.
Concise News reports that Oshoala is up against Ajara Nchout, Tabitha Chawinga and two others for the top prize in the women’s category of the CAF Awards.
“Particularly for me, I don’t know what my chances are but I just feel, whatever happens, it’s fine by me,” Oshoala told Goal.
“Going for my fourth award, I think it is a very good thing. I just want to be consistent. It is the most important thing for me.
“It is not about getting one and being comfortable. I just want to better each year and much more helpful for every team I play for anywhere I find myself.
“I don’t really know if 2019 is my best year because I’ve always been good for a couple of years.
“So, I really wouldn’t say 2019 is the best but yeah, I must admit I had a lot of opportunities to play at the world stage like in the Champions League final and a couple more games.
“I have not had a good chance to play in the Champions League before, although I played twice while I was at Liverpool. So, I can say 2019 because I won a [Champions League] silver medal.”
The award winner will be announced during the CAF Awards ceremony on Tuesday, 7 January 2020, at the Albatros Citadel Sahl Hasheesh, Hurghada, Egypt. The Super Falcons captain has won it thrice in the past.
Women’s Player of the Year
- Ajara Nchout (Cameroon & Valerenga)
- Asisat Oshoala (Nigeria & Barcelona)
- Gabrielle Onguene (Cameroon & CSKA Moscow)
- Tabitha Chawinga (Malawi & Jiangsu Suning)
- Thembi Kgatlana (South Africa & Beijing Phoenix FC)


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Developed by:
Chris Richards
,
Jordan Cook


Fields and methods of the jala.db package.
Returns a new Server instance.
parameters
| helma.File | baseDir | The directory where the database files are located or should be stored |
| Number | port | The port to listen on (defaults to 9001) |
| Boolean | createOnDemand | If true this server will create non-existing databases on-the-fly, if false it only accepts connections to already existing databases in the given base directory |
| Boolean | makePublic | If true this database is reachable from outside, if false it's only reachable from localhost |
| Boolean | useSsl | If true SSL will be used to encrypt the connection |
methods
- getPort()
- start()
- stop()
- useSsl(bool)
- createOnDemand(bool)
- isPublic(bool)
- getUrl(name, props)
- getProperties(name, username, password, props)
- getConnection(name, username, password, props)
Returns a newly created RamDatabase instance.
parameters
| String | name | The name of the database. If not given a private un-named database is created, that can only be accessed through this instance of jala.db.RamDatabase |
| String | username | Optional username (defaults to "sa"). This username is used when creating the database, so the same should be used when creating subsequent instances of jala.db.RamDatabase pointing to a named database. |
| String | password | Optional password (defaults to ""). |
methods
- getName()
- getUrl(props)
- getProperties(props)
- getConnection(An)
- shutdown()
- dropTable(tableName)
- tableExists(name)
- copyTables(database, tables)
- runScript(file, props, charset, continueOnError)
- dump(file, props)
Returns a newly created instance of FileDatabase.
parameters
| String | name | The name of the database. This name is used as prefix for all database files |
| helma.File | directory | The directory where the database files should be stored in. |
| String | username | Optional username (defaults to "sa"). This username is used when creating the database, so the same should be used when creating subsequent instances of jala.db.FileDatabase pointing to the same database |
| String | password | Optional password (defaults to ""). |
methods
- getName()
- remove()
- backup(file)
- restore(backupFile)
Namespace declaration
Methods
Returns the directory used by this server instance
returns
| The directory where the databases used by this server are located in |
Returns the port this server listens on
returns
| The port this server listens on |
Starts the database server.
returns
| True in case the server started successfully, false otherwise |
Stops the database server.
returns
| True if stopping the server was successful, false otherwise |
Returns true if the database server is running.
returns
| True if the database server is running |
Toggles the use of Ssl encryption within this server. This should be set
before starting the server.
parameters
| Boolean | bool | If true SSL encryption will be used, false otherwise. If no argument is given, this method returns the current setting. |
returns
| The current setting if no argument is given, or void |
If called with boolean true as argument, this server creates databases
on-the-fly, otherwise it only accepts connections to already existing
databases. This should be set before starting the server.
parameters
| Boolean | bool | If true this server creates non-existing databases on demand, if false it only allows connections to existing databases. If no argument is given, this method returns the current setting. |
returns
| The current setting if no argument is given, or void |
If called with boolean true as argument, this server accepts connections
from outside localhost. This should be set before starting the server.
parameters
| Boolean | bool | If true this server accepts connections from outside localhost. If no argument is given, this method returns the current setting. |
returns
| The current setting if no argument is given, or void |
Returns the JDBC Url to use for connections to a given database.
parameters
| String | name | An optional name of a database running |
| Object | props | Optional connection properties to add |
returns
| The JDBC Url to use for connecting to a database within this sever |
Returns a properties object containing the connection properties
of the database with the given name.
parameters
| String | name | The name of the database |
| String | username | Optional username to use for this connection |
| String | password | Optional password to use for this connection |
| Object | props | An optional parameter object containing connection properties to add to the connection Url. |
returns
| A properties object containing the connection properties |
Returns a connection to a database within this server.
parameters
| String | name | The name of the database running within this server |
| String | username | Optional username to use for this connection |
| String | password | Optional password to use for this connection |
| Object | props | An optional parameter object containing connection properties to add to the connection Url. |
returns
| A connection to the specified database |
Returns the sql type code number as defined in java.sql.Types
returns
| The sql type code number of this data type |
Returns the type name of this data type, which can be
used in sql queries.
returns
| The type name of this data type |
Returns the creation parameter string of this data type
returns
| The creation parameter string of this data type |
Returns true if values for this data type should be surrounded
by (single) quotes.
returns
| True if values for this data type should be surrounded by quotes, false if not |
Returns the username of this database
returns
| The username of this database |
Returns the password of this database
returns
| The password of this database |
Returns the JDBC Url to connect to this database
parameters
| Object | props | Optional connection properties to add |
returns
| The JDBC url to use for connecting to this database |
Returns a properties object containing the connection properties
for this database.
parameters
| Object | props | An optional parameter object containing connection properties to add to the connection Url. |
returns
| A properties object containing the connection properties |
Returns a connection to this database
parameters
| Object | An | optional parameter object containing connection properties to add to the connection Url. |
returns
| A connection to this database |
Stops this in-process database by issueing a "SHUTDOWN" sql command.
Drops the table with the given name
parameters
| String | tableName | The name of the table |
returns
| True if the table was successfully dropped, false otherwise |
Returns true if the table exists already in the database
parameters
| String | name | The name of the table |
returns
| True if the table exists, false otherwise |
Copies all tables in the database passed as argument into this embedded database.
If any of the tables already exists in this database, they will be removed before
re-created. Please mind that this method ignores any indexes in the source database,
but respects the primary key settings.
parameters
| helma.Database | database | The database to copy the tables from |
| Array | tables | An optional array containing the names of the tables to copy. If not given all tables are copied |
Runs the script file passed as argument in the context of this database.
Use this method to eg. create and/or populate a database.
parameters
| helma.File | file | The script file to run |
| Object | props | Optional object containing connection properties |
| String | charset | Optional character set to use (defaults to "UTF-8") |
| Boolean | continueOnError | Optional flag indicating whether to continue on error or not (defaults to false) |
returns
| True in case the script was executed successfully, false otherwise |
Dumps the database schema and data into a file
parameters
| helma.File | file | The file where the database dump will be |
| Object | props | Optional object containing connection properties |
returns
| True in case the database was successfully dumped, false otherwise |
Returns the name of the database. This name is used as prefix
for all files of this database in the specified directory
returns
| The name of the database |
Returns the directory where the database files are stored.
returns
| The directory where this database is stored. |
Returns the username of this database
returns
| The username of this database |
Returns the password of this database
returns
| The password of this database |
Deletes all files of this database on disk. Note that this also
closes the database before removing it.
returns
| True in case the database was removed successfully, false otherwise |
Creates a backup of this database, using the file passed as argument. The
result will be a zipped file containing the database files
parameters
| helma.File | file | The file to write the backup to |
returns
| True if the database backup was created successfully, false otherwise |
Restores this database using a backup on disk.
parameters
| helma.File | backupFile | The backup file to use for restore |
returns
| True if the database was successfully restored, false otherwise |


Network NT Official Blogs
Learn more about the Light Framework.
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Timeout is a length of time after which, if there is no response or activity from your on-line service, the connection will be terminated. You can set the timeout value for any of your connection cards by selecting Communications from the Settings menu and then clicking the Edit button on the Communications dialog.


Lovin' on the t-shirt train
Even i need that tee so im adding this line
Choochoo
Hoping I'm not too late this year.
Im all about that tee, bout that tee
Hello there
18 hours to go. Better late than never xD


| load_pfr_passing {nflreadr} | R Documentation |
Loads player level season stats provided by Pro Football Reference starting with the 2019 season.
load_pfr_passing(seasons = TRUE)
seasons |
a numeric vector specifying what seasons to return, if |
A tibble of season-level player statistics provided by Pro Football Reference.
https://www.pro-football-reference.com/years/2020/passing_advanced.htm
dictionary_pfr_passing
for the data dictionary
https://nflreadr.nflverse.com/articles/dictionary_pfr_passing.html
load_pfr_passing()


GimmeTable
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Gimme Bar
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URL
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https://gimmebar.com/api/v0/public/assets/funkatron/micro-php.json
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Jinetera Primo: Of Presales, Profits, And Prostitutes In Pilón
On a road trip in Cuba, my friend, Chinese born, and I, of Italian and French-Canadian descent, learned that we were born of the same mother. We were both offspring jinetera, and our birth took place on a long, sweltering night to which Pilón, a distant dwelling of ne’er-do-wells, and her prostitutes played host.
If not for that night, the voyage was unremarkable. When we graduated, we decided to reward our four-and-change years of lackadaisical study and half-hearted home-writing with a trip abroad. The ritualistic university celebration of a single meal featuring all of KFC, Taco Bell, and Pizza Hut would no longer suffice.
We decided to head south. It was something of a mandatory bucket list item for our country’s youth to travel to Cuba in search of sugarcane and stogies. And so we went, as had many before us and as would many after.
But, in service of our quest as entitled millenials to feel like unique snowflakes, we opted not to head the northern shores of parties and playboys. We went to neither Varadero nor Havana.
No, rather, we headed south, to Marea del Portillo, where the uncharted and quiet shores were oft the secluded setting of hotel-bound honeymoons and romantic rendezvous.
(n.b., The fact that we were two straight, single men notwithstanding.)
We were to be explorers, ambassadors, Columbus-ian adventurers. Heroes, we’d be called. Visionaries. Fine silks and spices, we would trade, and we may never return but for spending the fortunes we find in this our new kingdom, we as its kings.
And when we landed, and we lay foot on now-our unspoiled soil, we would have triumphed in our congress, our new empire established in a land willingly and hungrily longing for our reign, nubile in wait for our taking of its virginity and its virtue and its spoils.
That was the plan, anyway. But first, shitty buffets.
While we thought we were to some extent veering from the beaten path, not even in the distant and uncharted (read: not Google Mapped) south could we avoid the trappings of a Cuban vacation. The food was foul. The service was suspect. The sea was salty, the sand stinging hot, and the wildlife wily.
The week passed slowly. There was little worth recalling. That is, until the sixth night.
As part of our all-inclusive vacation package, a number of “tours” were offered. These pre-arranged events generally included travel to a particular location, a meal and walking tour at that location, and a trip back from that location.
The last of the tours we’d arranged seemed harmless at first. We were to go on a road trip of sorts a few hours from the resort to a small city for a party in the city’s center square. There’d be music, drinking, and dancing.
We’d heard from our mutual friend prior to leaving for Cuba that this was the single best event at the resort; it was, as he said, the Cuban equivalent of a “club night.” We knew little more than that before we were off on a bus to the city, towards the looming darkness.
The bus ride was boisterous. Our fellow travelers cheered and reveled in the carefree nature of an all-inclusive trip; booze flowed freely from cups to mouths and bottles to cups as my companion and I sat next to each other, surveying those that would act as our bait later that evening.
The most outstanding cast members had to be the extremely outgoing French-Canadian family hailing from just near Ottawa. The nuclear-plus-one family, with two sisters and a brother born to the mother and father, had come together for a week’s respite.
In stark contrast to the francophones was an oddly Chinese-looking couple and their son from Kazakhstan. The seven-foot-tall, Army-bound son would bear the nickname “Yao Ming” for the duration.
Further stretching the race pool of the cast were two estranged black girls. The locals evidently viewed them as a fine, exotic African dish to be consumed with extreme preference. They bore the nicknames “Alicia” and “Keys.”
Lastly, of course, there was Lau and I: the odd yellow and white man combo. We were appointed the nickname of “Harold and Kumar” when together, and I was referred to as “Tony Soprano” when alone.
(n.b., my olive skin could hardly be construed as Kumar-ian, and my aboot-laden English hardly mobster-ian.)
That effectively sums up the important cast. There were a few other secondary characters, such as a family with a father who looked exactly like a latino Michael Bay (ergo, “Miguel Bay”) with a quartet of attractive girls, but none played a big role in the affair that followed.
By the time we’d arrived at our destination, the hot Cuban sun had set.
Alicia, Keys, Yao Ming, Miguel Bay and his entourage, and the Francophones joined us in our departure (albeit they with more merry than we) from the bus, and likewise joined us in our immediate feelings of discomfort.
We were released from parental supervision to find ourselves dropped in the middle of a foreign, dark, and foreboding city square. While the resort’s coastal beachfront property felt safe by virtue of its defensible proximity to water and to the buffet, the city we now stood in was remote and bizarre and surprisingly lacking in wireless connectivity. Siri, as usual, was of no use to us.
Making matters worse was the fact that, shortly after we’d had but a moment to take in our newfound surroundings, the bus driver spun up the engines and began driving away, his airborne words of “we’ll be back in four hours” blown back in our direction by what I can only assume was the sound barrier breaking as he sped off.
We were left in the dark but far from alone.
We beheld our surroundings, which revealed that we had been left in the middle of a huge town gathering. A cavalcade of locals crept about the city square. Yao Ming, having somehow gathered intel prior, informed the group that the gathering was a weekly custom of the local townsfolk.
We moved unconsciously, as if puppets of some unseen puppeteer, towards the sole lit area before us. A lonesome set of tall, tapered, dark metal lamps illuminated the interlocking brick circle that lay in the center of the town square. The pedestal of sorts was slightly elevated and surrounded by waist-high concrete blocks.
The dark townscape that engulfed us seemed designed specifically to force us toward the light. Rickety houses made of broken clay tiles and shoddy woodwork, lacquered with peeling paint and laced with poorly-potted plants, dotted the outskirts. In the scantly-illuminated windows leered darkened faces and in the quiet air hung darker whispers.
Both the looks and the words suggested we were if not unwelcome then certainly undesired.
As though on cue with our arrival at its center, the square began to fill with music. It was not inspiring to us, though the same can’t be said for our cohorts, whose fear gave way to joy as they began dancing and flirting amongst themselves.
To the booming sounds of Lou Bega, the travelers danced an interpretive mambo, and we seperatists made our lonesome way to the cement seats which encircled the dance floor just in time to watch as the local masses began congregating around the circle.
Within twenty minutes, the area was fully surrounded by locals. Hundreds upon hundreds of bodies stood, sat, and stared at the fresh chum dancing away ignorantly in the square’s circle. And as nearly-outside observers, we couldn’t help but notice the tableau before us.
“It’s as though we were on display,” Lau recounted to me as I read him aloud the previous passage which I wrote on the beach the following day.
I questioned him. “But did you like it?”
He paused for a moment, gathering his thoughts and thinking of that to which our immortalized video attests, before speaking.
“The town square was an exhibit,” he said quietly. “We were animals in their zoo.”
An hour had past before our sheer discomfort led us to break off from the group. A single, seemingly-harmless local boy had begun feeding drinks to the troupe we’d travelled with. A beer cost only the equivalent a $1, and as such, they flowed freely and fearlessly. Mambos and sambas had already begun to decline into mumbles and stumbles.
Seeking to put ourselves into a more favourable position, Lau and I left the center square. The thick crowd’s concentration left much of the town’s adjacent markets and housing empty, and once we were free from the square, we felt far less ensnared.We began to head in the direction which the bus had left.
Some 500 feet from the square, we came upon a small bar. The music was quieter, and the atmosphere far more docile. We weren’t open with each other about our mutual nervousness, as young men rarely are, but we also both subconsciously felt a shared sense of relief when we came to the bar.
That levity didn’t last long.
As we approached, we experienced a scene equivalent to that in classic westerns, where the saloon doors swing open with a silence-shattering creak before the saloon is again thrust immediately back into bone-shivering silence as the jukebox ceases. All of the bar’s ten patrons stopped and stared at us, eyes tracing both our slowing crawl towards the bar and the speeding fall of sweat from our brows.
“Uno cerveza, por favor,” I mustered, putting seven seasons of The Shield to good use.
After what seemed like hours, the bartender reluctantly handed us each a beer and he received five convertible pesos in return. His eyes lit up for a moment at the realization that I’d given him twenty-six times more than the drink had cost, but he tried fiercely to not let his happiness be known. He didn’t want us to feel welcome.
We were far from courageous men, but we decided to try to blend in. After all, we really had no choice: the bus was still hours away. We found the one empty table and sat, starting to sip our lukewarm, nameless beers, but our peace didn’t last long.
A large man came over to us, staring and then leaning on the table. The table bent under his weight. He stared first at Lau and then at me before speaking in an equally-weighty grunt.
“Ustedes tomaron mi silla.”
I searched through the episodes that I could remember but could find no suitable translation—not from King of The Hill nor Training Day nor even Stand And Deliver. Goddamn you, television! What good were you now? I would’ve learned more español watching Olmos in Battlestar Galactica, for Christ’s sake!
We didn’t know what to do, but we were sure he wasn’t happy. He hadn’t moved, and the table hadn’t levelled.
In times of crisis, we do terrible things. We revert to our basest forms. We forgo whatever social filters we have accumulated, whatever locks-and-keys we place upon our deepest, darkest tendencies.
And in that time of crisis, I did what any Canadian would do to escape the wrath of a captor.
I stood slowly, pushing my chest out as far as I could. I lifted my bottle straight to my lips and chugged the remainder, letting out a grunt as I finished the bottle before letting the bottle’s neck fall into my hands right-side round, all without unlocking my eyes from his.
My grip tightened around the bottle’s neck, and I traced the edge of the table with it—it now a weapon held by the tensing arm of a tense man.
My brow’s sweat again beaded. His eyes narrowed and mine narrowed further still. My mouth drew dry. His followed. We stood, at odds. He grimaced. I snarled. He looked down to the bottle. I smirked.
And then, I acted.
“Bartender”, I said calmly. “Diez cervazas, por favor!”
I don’t know when the mariachi music started, but the next thing we knew, we had been welcomed to the party with open arms. Laughs erupted from the table as he slammed his Buick-sized arms on my shoulders and pulled me around to his table. The bartender brought the drinks over with a laugh and the word “amigo” was thrown around almost as much as were the lime slices that topped all of our drinks.
And then, he spoke. “So, you’re from out of town?”
Sam spoke fluent English, and in the hour that followed, we three, Lau, he and I, spoke about a great deal. We told him of what we felt. We rationalized our thoughts about where we’d ended up that night, and he listened and responded.
We explained our view of the town’s weekly ritual, that we the tourists were simply there as some exotic showcase of the world outside the locals’ own—a strange and perverted circus act for their amusement. To think that each week the same tribal ceremony occurs. Every Saturday night, tourists were thrust into the center of this town, put on display for the locals to see.
At the same time, though, there was a strange feeling of resentment from the locals. It felt like we were in their territory, and it was only after we left that they took their rightful place atop the city’s central throne. The Saturday celebration was to be a special night for local Cubans, a night of celebration and song, and it seemed that the natives to Pilón resented the fact that their celebration was constantly interrupted by touristas.
We were, of course, interrupted from time to time. At one point, a man wandering around the square with a troupe that looked like merchants spotted us in all our conspicuousness. He roamed over and came up to us, pulling us aside to offer us all manner of wares that he was selling.
Of particular note was the fact that “chicas” was on his inventory. Upon hearing that, he saw our ears visibly perk up.
“You like girls?”, he asked with no traces of a grin or any indicators that he was joking.
 Was this a deleted scene from Bad Boys? Miguel Bay was here, after all.
“I can get you chicas. 40 pesos. We go to shop together,” he continued.
We paused for a moment, thinking through the decision, before ultimately saying “maybe later”. The thought lingered in the air as we stood in silence for a few moments before Sam approached.
We questioned Sam about the man who’d come and gone. Did he really have women for sale? Who was that man and the troupe to which he returned?
“We’re jinetero,” he told me. “Jintys.”
He explained it, or rather I interpreted it, as the confluence of a panhandler and a grifter, the Cuban master of figurative “Three Card Monte.”
He and his crew would bank on the kindness and ignorance of foreigners for their income, and they enjoyed a comfortable life because of it. The resort and the town had a partnership; they were symbiotic. The townsfolk worked at the resort and the resort worked for the town. The Pilón trip was specifically manufactured by the locals to fuel the local economy well beyond the resort grounds.
Our beers and our change fed men, mothers and makers, tots and teachers, dogs and doctors alike. And it was in this illumination that we felt compelled to act.
“Let us help you.”
And so we became jineteros. Sam taught us what we needed to know; we needed to sell the beers for two CUC$ instead of one, pocket the difference, and return both the bottles and the bonus to the Jinty.
We had an advantage the locals didn’t; the tourists knew us, trusted us. This was a valuable weapon that we could use to win sales, and so, swept up in the notion that we could become hometown heroes, we went to work.
In just a few hours, we sold and salvaged enough bottles of beer to qualify as a foreign Molson plant.We’d even, though I’m ashamed to admit, gotten Miguel Bay a little explosion of his own at the hands of a well-paid, older chica.
Our strategy was remarkably simple. We reintegrated ourselves back into the group, and as we danced, we offered to be the shepherds for beer.  In fact, in addition to giving us the extra coins for each beer, some even tipped us further.
Working in concert with us, the local Jintys played the role of distractors. One of the Francophone girls was all-but-impregnated by Carlos, a sly Cuban dancer who put on a salsa clinic as he dragged the poor girl along with him while he performed his picture-perfect dance. We easily crept around picking up bottles while the tourists clapped along blissfully.
Alicia and Keys enjoyed the brunt of the locals affection, as the Cuban young men flocked to them and serenaded them with foreign words, song, and dance. They welcomed our visits and offers of drinks for we gave them asylum from their suitors, if only momentarily.
Even Yao Ming got a little attention, as his awkward and never-ending frame tilted and swayed with the rhythm of the cute Cuban girls who fancied his footwork. He couldn’t be bothered to leave his ladies alone, and thus our stewardship was welcomed with pesos aplenty as our deliveries further enchanted his enchantresses.
In the end, no one spent their time batting away the annoying advances of the circling jinetero who would have otherwise had pockets and hands visibly full of coins and empty bottles.
We returned the night’s score proudly to praise and pats on the back.
Needless to say, the combination of drink and dance in conjunction with the heat saw that we were all absolutely exhausted by the time the bus returned some four hours after we had arrived. We’d worked hard.
The resort was quiet that night; only the violent snores of tired and coin-free foreigners could be heard ringing through the mountainside, down the coast, and out to sea.
On the seventh day, we rested. The journey was over, and we all made our own ways to our own homes.
But while the balance of our fellow travelers — Miguel Bay, Alicia, Keys, Yao Ming, and the Francophones — may not have lived on to tell of the tales, by virtue of likely having forgotten that is, I recall them with great vividness, for that was the day that Lau and I were made kings, proud jinetera of Pilón, by Sam.
And while we received no monetary compensation, willingly, we did walk away with gains. Everything we’d learned with regards to sales in our lives, we learned that night.
People prefer to buy when indirectly sold to. People prefer to buy when they have a set budget and limited time to spend it. People prefer to buy a solution to a specific problem. And most importantly, people prefer to buy from those they know, those they like, those they trust.
We’d turned more profit that night than the Jintys had any single week prior for the entire life of the resort. And best of all, we learned honestly. We gave the people what they wanted and kept none of the proceeds. It wasn’t a victimless crime: it was a welcomed charity. We turned jineterismo if not honest then at least transparent.
We were jinetero primo, we were, to them,“goodfellas”, old boys. We were, in Sam’s eyes now, more than amigos: we were Cubanos, born of a common mater, Jinetero.
These are lessons we went on to apply amply in the life that followed.
Lau went on to become the VP of sales for the pharmaceutical company he started working at right out of school.
He speaks to his market with respect. He knows his audience because he’s one of them, a scientist. He knows their situation, and he provides them with a solution. It’s not sales; it’s salvation.
And me?
I foster friendships and fence fiction. So what say you, gringo? Fancy a story from an old friend?


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--- title: Istio description: Connect, secure, control, and observe services. --- {{< inline_image "landing/istio-logo.svg" >}} Istio Connect, secure, control, and observe services. {{< inline_image "landing/routing-and-load-balancing.svg" >}} Connect Intelligently control the flow of traffic and API calls between services, conduct a range of tests, and upgrade gradually with red/black deployments. {{< inline_image "landing/resiliency.svg" >}} Secure Automatically secure your services through managed authentication, authorization, and encryption of communication between services. {{< inline_image "landing/policy-enforcement.svg" >}} Control Apply policies and ensure that they’re enforced, and that resources are fairly distributed among consumers. {{< inline_image "landing/telemetry-and-reporting.svg" >}} Observe See what's happening with rich automatic tracing, monitoring, and logging of all your services. GET STARTED LEARN MORE DOWNLOAD {{< istio_release_name >}}
Intelligently control the flow of traffic and API calls between services, conduct a range of tests, and upgrade gradually with red/black deployments.
Automatically secure your services through managed authentication, authorization, and encryption of communication between services.
Apply policies and ensure that they’re enforced, and that resources are fairly distributed among consumers.
See what's happening with rich automatic tracing, monitoring, and logging of all your services.


Johnson offers to get Brexit done amid December election campaign
by BNNIn UK’s snap election aimed at overcoming the Brexit impasse, the country’s ruling Conservative Party seeks to win with a pledge to leave the European Union and to be stricter on immigration.
British public broadcaster BBC reports that Conservative Party leader and Prime Minister Boris Johnson has pledged tighter immigration controls and not to increase rates of income tax, national insurance and value-added tax.
Speaking at its launch in Telford, Shropshire, the prime minister said the choice facing the country in this «closely fought» contest had «never been starker».
«Get Brexit done and we can focus our hearts and minds on the priorities of the British people,» he underlined.
The manifesto, which the PM described as a «partial blueprint» for the future of the country, promises 20,000 more police officers and to «level up» schools funding, BBC reports.
The parliamentary election is to take place on December 12.


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| PostgreSQL 9.0.10 Documentation | ||||
|---|---|---|---|---|
| Prev | Up | Chapter 19. Client Authentication | Next |
The following subsections describe the authentication methods in more detail.
When trust authentication is specified, PostgreSQL assumes that anyone who can connect to the server is authorized to access the database with whatever database user name they specify (even superuser names). Of course, restrictions made in the database and user columns still apply. This method should only be used when there is adequate operating-system-level protection on connections to the server.
trust authentication is appropriate and very convenient for local connections on a single-user workstation. It is usually not appropriate by itself on a multiuser machine. However, you might be able to use trust even on a multiuser machine, if you restrict access to the server's Unix-domain socket file using file-system permissions. To do this, set the unix_socket_permissions (and possibly unix_socket_group) configuration parameters as described in Section 18.3. Or you could set the unix_socket_directory configuration parameter to place the socket file in a suitably restricted directory.
Setting file-system permissions only helps for Unix-socket connections. Local TCP/IP connections are not restricted by file-system permissions. Therefore, if you want to use file-system permissions for local security, remove the host ... <IP_ADDRESS> ... line from pg_hba.conf, or change it to a non-trust authentication method.
trust authentication is only suitable for TCP/IP connections if you trust every user on every machine that is allowed to connect to the server by the pg_hba.conf lines that specify trust. It is seldom reasonable to use trust for any TCP/IP connections other than those from localhost (<IP_ADDRESS>).
The password-based authentication methods are md5 and password. These methods operate similarly except for the way that the password is sent across the connection, namely MD5-hashed and clear-text respectively.
If you are at all concerned about password "sniffing" attacks then md5 is preferred. Plain password should always be avoided if possible. However, md5 cannot be used with the db_user_namespace feature. If the connection is protected by SSL encryption then password can be used safely (though SSL certificate authentication might be a better choice if one is depending on using SSL).
PostgreSQL database passwords are separate from operating system user passwords. The password for each database user is stored in the pg_authid system catalog. Passwords can be managed with the SQL commands CREATE USER and ALTER USER, e.g., CREATE USER foo WITH PASSWORD 'secret'. If no password has been set up for a user, the stored password is null and password authentication will always fail for that user.
GSSAPI is an industry-standard protocol for secure authentication defined in RFC 2743. PostgreSQL supports GSSAPI with Kerberos authentication according to RFC 1964. GSSAPI provides automatic authentication (single sign-on) for systems that support it. The authentication itself is secure, but the data sent over the database connection will be sent unencrypted unless SSL is used.
When GSSAPI uses Kerberos, it uses a standard principal in the format servicename/hostname@realm. For information about the parts of the principal, and how to set up the required keys, see Section 19.3.5.
GSSAPI support has to be enabled when PostgreSQL is built; see Chapter 15 for more information.
The following configuration options are supported for GSSAPI:
If set to 1, the realm name from the authenticated user principal is included in the system user name that's passed through user name mapping (Section 19.2). This is useful for handling users from multiple realms.
Allows for mapping between system and database user names. See Section 19.2 for details. For a Kerberos principal<EMAIL_ADDRESS>the user name used for mapping is username/hostbased if include_realm is disabled, and<EMAIL_ADDRESS>if include_realm is enabled.
Sets the realm to match user principal names against. If this parameter is set, only users of that realm will be accepted. If it is not set, users of any realm can connect, subject to whatever user name mapping is done.
SSPI is a Windows technology for secure authentication with single sign-on. PostgreSQL will use SSPI in negotiate mode, which will use Kerberos when possible and automatically fall back to NTLM in other cases. SSPI authentication only works when both server and client are running Windows.
When using Kerberos authentication, SSPI works the same way GSSAPI does; see Section 19.3.3 for details.
The following configuration options are supported for SSPI:
If set to 1, the realm name from the authenticated user principal is included in the system user name that's passed through user name mapping (Section 19.2). This is useful for handling users from multiple realms.
Allows for mapping between system and database user names. See Section 19.2 for details.
Sets the realm to match user principal names against. If this parameter is set, only users of that realm will be accepted. If it is not set, users of any realm can connect, subject to whatever user name mapping is done.
Note: Native Kerberos authentication has been deprecated and should be used only for backward compatibility. New and upgraded installations are encouraged to use the industry-standard GSSAPI authentication method (see Section 19.3.3) instead.
Kerberos is an industry-standard secure authentication system suitable for distributed computing over a public network. A description of the Kerberos system is beyond the scope of this document; in full generality it can be quite complex (yet powerful). The Kerberos FAQ or MIT Kerberos page can be good starting points for exploration. Several sources for Kerberos distributions exist. Kerberos provides secure authentication but does not encrypt queries or data passed over the network; for that use SSL.
PostgreSQL supports Kerberos version 5. Kerberos support has to be enabled when PostgreSQL is built; see Chapter 15 for more information.
PostgreSQL operates like a normal Kerberos service. The name of the service principal is servicename/hostname@realm.
servicename can be set on the server side using the krb_srvname configuration parameter, and on the client side using the krbsrvname connection parameter. (See also Section 31.1.) The installation default can be changed from the default postgres at build time using ./configure --with-krb-srvnam=whatever. In most environments, this parameter never needs to be changed. However, it is necessary when supporting multiple PostgreSQL installations on the same host. Some Kerberos implementations might also require a different service name, such as Microsoft Active Directory which requires the service name to be in upper case (POSTGRES).
hostname is the fully qualified host name of the server machine. The service principal's realm is the preferred realm of the server machine.
Client principals must have their PostgreSQL database user name as their first component, for example pgusername@realm. Alternatively, you can use a user name mapping to map from the first component of the principal name to the database user name. By default, the realm of the client is not checked by PostgreSQL. If you have cross-realm authentication enabled and need to verify the realm, use the krb_realm parameter, or enable include_realm and use user name mapping to check the realm.
Make sure that your server keytab file is readable (and preferably only readable) by the PostgreSQL server account. (See also Section 17.1.) The location of the key file is specified by the krb_server_keyfile configuration parameter. The default is /usr/local/pgsql/etc/krb5.keytab (or whatever directory was specified as sysconfdir at build time).
The keytab file is generated by the Kerberos software; see the Kerberos documentation for details. The following example is for MIT-compatible Kerberos 5 implementations:
kadmin% ank -randkey postgres/server.my.domain.org kadmin% ktadd -k krb5.keytab postgres/server.my.domain.org
When connecting to the database make sure you have a ticket for a principal matching the requested database user name. For example, for database user name fred, principal<EMAIL_ADDRESS>would be able to connect. To also allow principal<EMAIL_ADDRESS>use a user name map, as described in Section 19.2.
If you use mod_auth_kerb and mod_perl on your Apache web server, you can use AuthType KerberosV5SaveCredentials with a mod_perl script. This gives secure database access over the web, with no additional passwords required.
The following configuration options are supported for Kerberos:
Allows for mapping between system and database user names. See Section 19.2 for details.
If set to 1, the realm name from the authenticated user principal is included in the system user name that's passed through user name mapping (Section 19.2). This is useful for handling users from multiple realms.
Sets the realm to match user principal names against. If this parameter is set, only users of that realm will be accepted. If it is not set, users of any realm can connect, subject to whatever user name mapping is done.
Sets the host name part of the service principal. This, combined with krb_srvname, is used to generate the complete service principal, that is krb_srvname/krb_server_hostname@REALM. If not set, the default is the server host name.
The ident authentication method works by obtaining the client's operating system user name and using it as the allowed database user name (with an optional user name mapping). The determination of the client's user name is the security-critical point, and it works differently depending on the connection type, as described below.
The following configuration options are supported for ident:
Allows for mapping between system and database user names. See Section 19.2 for details.
The "Identification Protocol" is described in RFC 1413. Virtually every Unix-like operating system ships with an ident server that listens on TCP port 113 by default. The basic functionality of an ident server is to answer questions like "What user initiated the connection that goes out of your port X and connects to my port Y?". Since PostgreSQL knows both X and Y when a physical connection is established, it can interrogate the ident server on the host of the connecting client and can theoretically determine the operating system user for any given connection.
The drawback of this procedure is that it depends on the integrity of the client: if the client machine is untrusted or compromised, an attacker could run just about any program on port 113 and return any user name he chooses. This authentication method is therefore only appropriate for closed networks where each client machine is under tight control and where the database and system administrators operate in close contact. In other words, you must trust the machine running the ident server. Heed the warning:
The Identification Protocol is not intended as an authorization or access control protocol. | ||
| --RFC 1413 |
Some ident servers have a nonstandard option that causes the returned user name to be encrypted, using a key that only the originating machine's administrator knows. This option must not be used when using the ident server with PostgreSQL, since PostgreSQL does not have any way to decrypt the returned string to determine the actual user name.
On systems supporting SO_PEERCRED requests for Unix-domain sockets (currently Linux, FreeBSD, NetBSD, OpenBSD, BSD/OS, and Solaris), ident authentication can also be applied to local connections. PostgreSQL uses SO_PEERCRED to find out the operating system name of the connected client process. In this case, no security risk is added by using ident authentication; indeed it is a preferable choice for local connections on such systems.
On systems without SO_PEERCRED requests, ident authentication is only available for TCP/IP connections. As a work-around, it is possible to specify the localhost address <IP_ADDRESS> and make connections to this address. This method is trustworthy to the extent that you trust the local ident server.
This authentication method operates similarly to password except that it uses LDAP as the password verification method. LDAP is used only to validate the user name/password pairs. Therefore the user must already exist in the database before LDAP can be used for authentication.
LDAP authentication can operate in two modes. In the first mode, the server will bind to the distinguished name constructed as prefix username suffix. Typically, the prefix parameter is used to specify cn=, or DOMAIN\ in an Active Directory environment. suffix is used to specify the remaining part of the DN in a non-Active Directory environment.
In the second mode, the server first binds to the LDAP directory with a fixed user name and password, specified with ldapbinduser and ldapbinddn, and performs a search for the user trying to log in to the database. If no user and password is configured, an anonymous bind will be attempted to the directory. The search will be performed over the subtree at ldapbasedn, and will try to do an exact match of the attribute specified in ldapsearchattribute. If no attribute is specified, the uid attribute will be used. Once the user has been found in this search, the server disconnects and re-binds to the directory as this user, using the password specified by the client, to verify that the login is correct. This method allows for significantly more flexibility in where the user objects are located in the directory, but will cause two separate connections to the LDAP server to be made.
The following configuration options are supported for LDAP:
Names or IP addresses of LDAP servers to connect to. Multiple servers may be specified, separated by spaces.
Port number on LDAP server to connect to. If no port is specified, the LDAP library's default port setting will be used.
Set to 1 to make the connection between PostgreSQL and the LDAP server use TLS encryption. Note that this only encrypts the traffic to the LDAP server — the connection to the client will still be unencrypted unless SSL is used.
String to prepend to the user name when forming the DN to bind as, when doing simple bind authentication.
String to append to the user name when forming the DN to bind as, when doing simple bind authentication.
Root DN to begin the search for the user in, when doing search+bind authentication.
DN of user to bind to the directory with to perform the search when doing search+bind authentication.
Password for user to bind to the directory with to perform the search when doing search+bind authentication.
Attribute to match against the user name in the search when doing search+bind authentication.
Note: Since LDAP often uses commas and spaces to separate the different parts of a DN, it is often necessary to use double-quoted parameter values when configuring LDAP options, for example:
ldapserver=ldap.example.net ldapprefix="cn=" ldapsuffix=", dc=example, dc=net"
This authentication method operates similarly to password except that it uses RADIUS as the password verification method. RADIUS is used only to validate the user name/password pairs. Therefore the user must already exist in the database before RADIUS can be used for authentication.
When using RADIUS authentication, an Access Request message will be sent to the configured RADIUS server. This request will be of type Authenticate Only, and include parameters for user name, password (encrypted) and NAS Identifier. The request will be encrypted using a secret shared with the server. The RADIUS server will respond to this server with either Access Accept or Access Reject. There is no support for RADIUS accounting.
The following configuration options are supported for RADIUS:
The name or IP address of the RADIUS server to connect to. This parameter is required.
The shared secret used when talking securely to the RADIUS server. This must have exactly the same value on the PostgreSQL and RADIUS servers. It is recommended that this be a string of at least 16 characters. This parameter is required.
Note: The encryption vector used will only be cryptographically strong if PostgreSQL is built with support for OpenSSL. In other cases, the transmission to the RADIUS server should only be considered obfuscated, not secured, and external security measures should be applied if necessary.
The port number on the RADIUS server to connect to. If no port is specified, the default port 1812 will be used.
The string used as NAS Identifier in the RADIUS requests. This parameter can be used as a second parameter identifying for example which database user the user is attempting to authenticate as, which can be used for policy matching on the RADIUS server. If no identifier is specified, the default postgresql will be used.
This authentication method uses SSL client certificates to perform authentication. It is therefore only available for SSL connections. When using this authentication method, the server will require that the client provide a valid certificate. No password prompt will be sent to the client. The cn (Common Name) attribute of the certificate will be compared to the requested database user name, and if they match the login will be allowed. User name mapping can be used to allow cn to be different from the database user name.
The following configuration options are supported for SSL certificate authentication:
Allows for mapping between system and database user names. See Section 19.2 for details.
This authentication method operates similarly to password except that it uses PAM (Pluggable Authentication Modules) as the authentication mechanism. The default PAM service name is postgresql. PAM is used only to validate user name/password pairs. Therefore the user must already exist in the database before PAM can be used for authentication. For more information about PAM, please read the Linux-PAM Page and the Solaris PAM Page.
The following configuration options are supported for PAM:
PAM service name.
Note: If PAM is set up to read /etc/shadow, authentication will fail because the PostgreSQL server is started by a non-root user. However, this is not an issue when PAM is configured to use LDAP or other authentication methods.


What is your purpose for visiting this site?
Last time you answered:
blah blah
Has your reason changed?


Delta poly bans use of caps on campus
by Agency ReportThe management of Delta Polytechnic, Ozoro, has banned the use of caps by students on campus.
The rector of the polytechnic, Job Akpodiete, gave this order at the weekend shortly after the burning of more than 5,000 caps seized from students.
Mr Akpodiete, represented by the Dean of Students Affairs, Thomas Ojuye, said the move was to check indecent dressing among students on campus.
“The management of the polytechnic came up with an advice to students to dress in a manner that is acceptable to the institution and the public.
“Sequel to the directive by the school management, the use of all manner of caps by students on campus has been proscribed,” he said.
The rector said the polytechnic’s security unit had been authorised as a matter of importance to destroy seized caps henceforth.
The polytechnic, he said, had over the years, witnessed relative peace and cult-free academic environment.
Mr Akpodiete described the feat as a product of conscientious and proactive measures put in place by the management of the polytechnic.
In his remark, the polytechnic’s Chief Security Officer, Simeon Eduke, described Ozoro Polytechnic as one of the most peaceful institutions in Nigeria.
He said that the destruction of the seized caps was to serve as a deterrent to the incoming students of the polytechnic. (NAN)


--- title: Convert text to a sequence of words (or tokens). type: docs repo: https://github.com/rstudio/keras menu: main: name: Convert text to a sequence of words (or tokens). - keras parent: keras-reference aliases: - /reference/keras/text_to_word_sequence.html - /keras/reference/text_to_word_sequence.html - /guide/keras/reference/text_to_word_sequence.html - /tools/tools/keras/reference/text_to_word_sequence.html - /installation/keras/reference/text_to_word_sequence.html - /tutorials/keras/reference/text_to_word_sequence.html - /guide/tools/keras/reference/text_to_word_sequence.html - /deploy/keras/reference/text_to_word_sequence.html - /tools/keras/reference/text_to_word_sequence.html - /tutorials/tools/keras/reference/text_to_word_sequence.html ---
Convert text to a sequence of words (or tokens).
text_to_word_sequence(
text,
filters = "!\"#$%&()*+,-./:;<=>?@[\\]^_`{|}~\t\n",
lower = TRUE,
split = " "
)
| text | Input text (string). |
| filters | Sequence of characters to filter out such as punctuation. Default includes basic punctuation, tabs, and newlines. |
| lower | Whether to convert the input to lowercase. |
| split | Sentence split marker (string). |
Words (or tokens)
Other text preprocessing:
make_sampling_table()
,
pad_sequences()
,
skipgrams()
,
text_hashing_trick()
,
text_one_hot()


Table of Contents¶
Erasure Machine¶
Introduction¶
This work was designed to develop an algorithm, Erasure Machine (EM), for network inference from non-time series data. The key idea of our method is reweighting the observed configurations to make their frequencies equally likely. We show that this inference outperforms previous methods, especilly in the regime of strong interaction and/or small sample size of observations.
Interactive notebook¶
Use Binder to run our code online. You are welcome to change the parameters and edit the jupyter notebooks as you want.
Links¶
- Code Documentation
- https://danhtaihoang.github.io/e-machine
- Code Source
- https://github.com/danhtaihoang/e-machine


Database Tutorials
Welcome to the Database Tutorials page! Learn more about using with your favorite databases with our in-depth tutorials. You can also view our Supported Databases topic for more information.
-
Using [%=General.Liquibase%] with Apache Derby
-
Using [%=General.Liquibase%] with AWS Redshift
-
Using [%=General.Liquibase%] with Cassandra
-
Using [%=General.Liquibase%] with Cassandra on DataStax Astra
-
Using [%=General.Liquibase%] with Cloud Spanner
-
Using [%=General.Liquibase%] with CockroachDB
-
Using [%=General.Liquibase%] with DB2 LUW
-
Using [%=General.Liquibase%] with DB2 on z/OS
-
Using [%=General.Liquibase%] with Firebird
-
Using [%=General.Liquibase%] with H2
-
Using [%=General.Liquibase%] with Hibernate
-
Using [%=General.Liquibase%] with HSQLDB
-
Using Liquibase with Impala/Hive
-
Using [%=General.Liquibase%] with Informix
-
Using [%=General.Liquibase%] with InterBase
-
MariaDB Tutorial
-
MaxDB Tutorial
-
Using [%=General.Liquibase%] with MongoDB
-
Using [%=General.Liquibase%] with MSSQL
-
Using [%=General.Liquibase%] with MySQL
-
Using [%=General.Liquibase%] with Oracle
-
Connecting to an Oracle Database with [%=General.Liquibase%] via Kerberos and Active Directory
-
Using [%=General.Liquibase%] with Oracle ATP & ADW
-
Using [%=General.Liquibase%] with PostgreSQL
-
Using [%=General.Liquibase%] with SAP HANA
-
Using [%=General.Liquibase%] with Snowflake
-
Using [%=General.Liquibase%] with SQLite
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Using [%=General.Liquibase%] with Sybase Anywhere
-
Using [%=General.Liquibase%] with Sybase Enterprise
-
Using [%=General.Liquibase%] with Teradata
-
Tutorial using Oracle
-
Using [%=General.Liquibase%] with Vertica
-
Using [%=General.Liquibase%] with VoltDB
Related Links
-
[%=General.changetypes%]s
-
Concepts
-
Commands
-
[%=General.LBPro%] Workflows
-
Workflows
- Developer Workflow


The Atom (XML-based) Web content and metadata syndication format.
{@link christophedelory.atom.Feed Atom} is an XML-based document format that describes lists of related information known as "feeds".
Feeds are composed of a number of items, known as "entries", each with an extensible set of attached metadata.
For example, each entry has a title.
The primary use case that Atom addresses is the syndication of Web content such as weblogs and news headlines to Web sites as well as directly to user agents.
The specification can be found here.


31 August 2007
WHO has introduced an External Quality Assessment Project (see description of EQA project) for national reference laboratories for the detection of subtype influenza A viruses by polymerase chain reaction (PCR) testing and has now amended the criteria for accepting confirmed cases of A(H5) infection (see amended WHO criteria).
Based on the amended criteria, the Ministry of Health of Viet Nam confirms the following 5 additional cases of human infection with H5N1 avian influenza, including 4 deaths, in the country. The table of cumulative number of confirmed human cases has been amended accordingly.
Sex Age Location Onset date Hospitalized Outcome
F 28 Ha Nam 3 Jun 07
6 Jun 07 Died 21 Jun 07
M 29 Thanh Hoa 30
May 07 31 May 07 Recovered
M 20 Ha Tay
2 Jun 07 8 Jun 07 Died 10 Jun 07 F
22 Ha Tay 20 Jul 07
22 Jul 07 Died 28 Jul 07 M
15 Thanh Hoa 27 Jul 07 1
Aug 07 Died 3 Aug 07


{% extends "base.html" %} {% block content %}
The DeepGreen Prototype is a platform that enables publishers to send notifications to corresponding instiutions so that the data can be published in Open Access repositories. At its simplest, a notification is a package providing details of one article only. The notification may also include the article text either embedded in the metadata or in associated binary files, for example PDF or WORD documents and graphics files.
In order to use the DeepGreen Prototype both publishers and institutions must have completed the sign-up process which results in the creation of a DeepGreen account. This is used to configure and administer the DeepGreen Prototype settings that are necessary for connection.
Matching of notifications to an institutional repository is a key function. This is done using a set of matching criteria that each participating institution provides via their administration screen. Each notification is compared with these criteria and those that match are flagged for routing to that institution's repository. Criteria may include any of the following:
To ensure compliance with the licensing terms of the Alliance licenses the DeepGreen Router has access to information provided by the Elektronische Zeitschriftenbibliothek (EZB). These will be included in the accounts and in the metadata.
Content coming soon.
Notifications are a combination of JSON metadata and packaged binary content (such as XML metadata files and fulltext PDFs, etc). Each notfication contains one publication. The system accepts these notifications into the index, then they are matched against repositories based on information each institution gives DeepGreen regarding the notifications they are interested in (based on information such as affiliation, author identifiers, etc). The matched notifications are then made available via the API for repositories to consume and ingest into their own archives.


SYNC FOR REDDIT - PRIVACY POLICY
Welcome to Sync For Reddit (our app) brought to you by Red Apps Limited (us, we, our). In this privacy policy (privacy policy), "you" and "your" means you, the person using or visiting our app.
We are committed to protecting the privacy of all users of our app. Please read this privacy policy carefully to understand how we use and protect the personal information that you provide to us.
When you correspond with us or browse our app you are consenting to our processing of your personal data in accordance with this privacy policy.
We reserve the right to make changes to this privacy policy from time to time. Any such changes to our privacy policy will be posted to our app.
Information about us and how to contact us
- We are a company registered in England under company number 08807876 and have our registered office at 16 Great Queen Street, Covent Garden, London, WC2B 5AH. For more information about us please visit our app.
- If you would like to know what information we hold about you or if you have any other queries or complaints in relation to this privacy policy, or our app, you can contact us:
Address: Red Apps LTD, 16 Great Queen Street, Covent Garden, London, WC2B 5AH
Email<EMAIL_ADDRESS>What information do we collect?
- Our app is designed to enable you to browse and engage with the third party site, Reddit. Should you wish to use the app to fully access Reddit (for example to comment on articles or connect with others) other than just for browsing purposes, you will be required to log into your Reddit account to do so. Whilst our app facilitates your secure login to your Reddit account, we will not collect or have access to any of your Reddit account details other than your publicly visible username.
- When you access and use the app, we may however collect certain information about your visits to the app and how you use it. This might include your IP address, device information, browser type, length of visit, number of page views, and similar behavioural information. This information may be collected by a third party analytics provider or debugging provider on our behalf such as Google Analytics, Flurry Analytics and Twitter Fabric Analytics.
- We will also collect any information that you provide to us when you correspond with us outside the app such as via phone, email or otherwise. This information may include your name, email address, and phone number and a record of the correspondence.
How we the information that you provide to us
- We may use your information for the following purposes:
- to ensure that content from our app is presented in the most effective manner;
- to provide customer service in relation to your use of our app, to deal with enquiries and complaints relating to your use of our app and to notify you about changes to our services;
- to administer, develop, improve our app for example so as to improve your browsing and viewing experience;
- to provide third parties with aggregated, anonymised, statistical information about our users, including for the purposes of advertising on the app; and
- for security purposes.
Disclosure of your information
- Other than as expressly set out in this privacy policy or as otherwise required or permitted by law, we will not share, sell or distribute any of the information you provide to us without your consent.
- We may disclose your personal information:
- to any third party to whom disclosure is necessary to enable us to provide you with any services or products that you have requested through the app which may be provided by such affiliates or third parties;
- in the event that we sell or buy any business or assets, in which case we may disclose your personal data to the prospective seller or buyer of such business or assets; and
- to any person to whom disclosure is necessary to enable us to enforce our legal rights, or to protect the rights, property or safety of our employees or where such disclosure may be permitted or required by law (including without limitation to any court, regulator or other relevant authority).
Third party content, apps and contributors
- Our app allows you to access content from and directs you to links from other sources including both Reddit and third party contributors to Reddit. Such third parties may place cookies on your internet enabled device.
- We do not control Reddit or any other third party sites, apps or cookies and this privacy policy does not apply to them. Any information such third parties collect by virtue of you clicking on a third party link on our app will be collected and used in accordance with the privacy policy of that third party. Please therefore consult the terms and conditions and privacy policy of the relevant third party apps to find out how the apparatus of such app collects and uses your personal data and to establish whether and for what purpose they use cookies.
How we protect your information
- All information that we hold about you will be collected and processed by us or by a data processor appointed by us to undertake processing on our behalf. Your personal data will be stored within the United Kingdom and controlled by us.
- We have put in place appropriate technological and operational security measures to protect against any unauthorised access to or any unlawful processing of any personal information about you that we hold. However, you acknowledge that data transmission over the internet is inherently insecure and that we cannot guarantee the security of any data sent over the internet.
- We will retain your information for a reasonable period or as long as the law otherwise permits.
Your rights
- You are entitled to know what personal data we hold about you and you may ask us to make any necessary changes to ensure that it is accurate and kept up to date. In certain limited circumstances you may also be entitled to request that we delete certain information that we hold about you.
- If you have any questions about the personal information that we hold about you or would like to make any requests in relation to it, please contact us using the contact information provided in paragraph 1 above.
- We reserve the right to ask you for proof of your identify and to charge you a fee of £10 (ten British Pounds Sterling) to meet our costs in granting any data access request you make.


Please enter your email address and the temporary password sent to your email. Choose a new password with at least eight (8) characters, including at least one (1) upper case letter and one (1) number.
{{error_message_pw}}


User stories:
- I can pass a URL as a parameter and I will receive a shortened URL in the JSON response.
- When I visit that shortened URL, it will redirect me to my original link.
Example creation usage:
https://url-shortener-xfilipe.herokuapp.com/new/https://www.google.com
https://url-shortener-xfilipe.herokuapp.com/new/http://freecodecamp.com/news
Example creation output:
{
originalURL: "http://freecodecamp.com/news",
shortUrl: "http://url-shortener-xfilipe.herokuapp.com/KXE"
}
Usage:
http://url-shortener-xfilipe.herokuapp.com/KXE
Will redirect to:
http://freecodecamp.com/news


You can move these elements between these two containers.
You can move these elements between these two containers.
You can move these elements between these two containers.
You can move these elements between these two containers.
You can move these elements between these two containers.
You can move these elements between these two containers.