Actions.CliActions package¶
Submodules¶
Actions.CliActions.cli_actions module¶
Copyright 2017, Fujitsu Network Communications, Inc. Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
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class
Actions.CliActions.cli_actions.
CliActions
[source]¶ Bases:
object
CliActions class which has methods(keywords) related to actions performed on any command line interface
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connect
(system_name, session_name=None, prompt='.*(%|#|\\$)', ip_type='ip')[source]¶ This is a generic connect that can connect to ssh/telnet based on the conn_type provided by the user in the input datafile.
Datafile usage: Tags or attributes to be used in input datafile for the system or subsystem If both tag and attribute is provided the attribute will be used.
- ip = IP address of the system.
Default value for ip type is ip, it can take any type of ip’s to connect to (like ipv4, ipv6, dns etc)
Users can provide tag/attribute for any ip_type under the system in the input datafile and specify the tag/attribute name as the value for ip_type argument, then the connection will be established using that value.
username = username for the session.
password = password for the session.
timeout = use if you want to set timeout while connecting, used for both ssh and telnet
prompt = for ssh connections, this is the prompt expected when the connection is successful, not required for telnet.
conn_type = the type of connection to be created (ssh/telnet).
ssh_port = use this tag to provide ssh port to connect to, if not provided default ssh port of 22 will be used.
telnet_port = use this tag to provide a telnet port to connect to if not provided default telnet port 23 will be used.
9. conn_options = extra arguments that will be used when sending the ssh/telnet command, default is empty 10.custom_keystroke = a keystroke that will be sent after the initial timeout, in case of server require a keystroke to show any prompt.
Default is the enter key
Arguments: system_name (string) = This can be name of the system or a subsystem.
To connect to a system provided system_name=system_name.
To connect to a single subsystem provide system_name=system_name[subsystem_name].
To connect to multiple subsystems provide system_name=system_name[subsystem1_name,subsystem2_name..etc..].
To connect to all subsystems under a system provide system_name=”system_name[all]”.
session_name(string) = name of the session to the system.
prompt(string) = prompt expected in the terminal.
ip_type(string) = type of the ip address(ip, ipv4, ipv6, dns, etc).
Returns: - status(bool)= True / False.
- session_id (dict element)= an id is generated for each connection and each connection is stored in the framework’s data_repository. session_id=system_name+subsystem_name+session_name.
- response dictionary(dict): an empty dictionary to store the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response”.
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connect_all
()[source]¶ This is a connect all operation that can connect to all ssh/telnet based on the conn_type provided by the user in the input datafile.
Datafile usage: Tags or attributes to be used in input datafile for the system or subsystem If both tag and attribute is provided the attribute will be used.
- ip = IP address of the system.
Default value for ip type is ip, it can take any type of ip’s to connect to (like ipv4, ipv6, dns etc)
Users can provide tag/attribute for any ip_type under the system in the input datafile and specify the tag/attribute name as the value for ip_type argument, then the connection will be established using that value.
username = username for the session.
password = password for the session.
timeout = use if you want to set timeout while connecting, used for both ssh and telnet
prompt = for ssh connections, this is the prompt expected when the connection is successful, not required for telnet.
conn_type = the type of connection to be created (ssh/telnet).
ssh_port = use this tag to provide ssh port to connect to, if not provided default ssh port of 22 will be used.
telnet_port = use this tag to provide a telnet port to connect to if not provided default telnet port 23 will be used.
Arguments: None. Keyword will read the input datafile and get the data from tag <system> and <subsystem>.
Returns: - status(bool)= True / False.
- session_id (dict element)= an id is generated for each connection and each connection is stored in the framework’s data_repository. session_id=system_name+subsystem_name+session_name.
- response dictionary(dict): an empty dictionary to store the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response”.
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connect_ssh
(system_name, session_name=None, prompt='.*(%|#|\\$)', ip_type='ip', int_timeout=60)[source]¶ Connects to the ssh port of the the given system or subsystems
Datafile usage: Tags or attributes to be used in input datafile for the system or subsystem If both tag and attribute is provided the attribute will be used.
- ip = IP address of the system.
Default value for ip type is ip, it can take any type of ip’s to connect to (like ipv4, ipv6, dns etc)
Users can provide tag/attribute for any ip_type under the system in the input datafile and specify the tag/attribute name as the value for ip_type argument, then the connection will be established using that value.
username = username for the ssh session
password = password for the ssh session
timeout = use if you want to set timeout while connecting
prompt = the prompt expected when the connection is successful
ssh_port = use this tag to provide a ssh port to connect to, if not provided default ssh port 22 will be used.
conn_options = extra arguments that will be used when sending the ssh/telnet command, default is empty
- custom_keystroke = a keystroke that will be sent after the initial timeout, in case of server require a keystroke to show any prompt.
Default is the enter key
Arguments: system_name (string) = This can be name of the system or a subsystem.
To connect to a system provided system_name=system_name.
To connect to a single subsystem provide system_name=system_name[subsystem_name].
To connect to multiple subsystems provide system_name=system_name[subsystem1_name,subsystem2_name..etc..].
To connect to all subsystems under a system provide system_name=”system_name[all]”.
session_name(string) = name of the session to the system/subsystem.
prompt(string) = prompt expected in the terminal
ip_type(string) = type of the ip address(ip, ipv4, ipv6, dns, etc).
int_timeout(int) = use this to set timeout value for commands issued in this session.
Returns: - status(bool)= True / False.
- session_id (dict element)= an id is generated for each connection and each connection is stored in the framework’s data_repository. session_id=system_name+subsystem_name+session_name.
- response dictionary(dict): an empty dictionary to store the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response”.
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connect_telnet
(system_name, session_name=None, ip_type='ip', int_timeout=60)[source]¶ Connects to the telnet port of the the given system and/or subsystem and creates a pexpect session object for the system
A session_id is created using the combination system_name+session_name, system_name+subsystem+session_name and returned by this keyword to be stored in Warrior framework’s data repository
Datafile usage: Tags or attributes to be used in input datafile for the system or subsystem If both tag and attribute is provided the attribute will be used.
- ip = IP address of the system.
Default value for ip type is ip, it can take any type of ip’s to connect to (like ipv4, ipv6, dns etc)
Users can provide tag/attribute for any ip_type under the system in the input datafile and specify the tag/attribute name as the value for ip_type argument, then the connection will be established using that value.
username = username for the ssh session
password = password for the ssh session
prompt = prompt expected in the terminal
timeout = use if you want to set timeout while connecting.
telnet_port = use this tag to provide a telnet port to connect to, if not provided default telnet port 23 will be used.
conn_options = extra arguments that will be used when sending the ssh/telnet command, default is empty
- custom_keystroke = a keystroke that will be sent after the initial timeout, in case of server require a keystroke to show any prompt.
Default is the enter key
Arguments: system_name (string) = This can be name of the system or a subsystem.
To connect to a system provided system_name=system_name.
To connect to a single subsystem provide system_name=system_name[subsystem_name].
To connect to multiple subsystems provide system_name=system_name[subsystem1_name,subsystem2_name..etc..].
To connect to all subsystems under a system provide system_name=”system_name[all]”.
session_name(string) = name of the session to the system
ip_type(string) = type of the ip address(ip, ipv4, ipv6, dns, etc).
timeout(int) = use this to set timeout value for commands issued in this session.
Returns: - status(bool)= True / False.
- session_id (dict element)= an id is generated for each connection and each connection is stored in the framework’s data_repository. session_id=system_name+subsystem_name+session_name
- response dictionary(dict): an empty dictionary to store the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response”.
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disconnect
(system_name, session_name=None)[source]¶ Disconnects/Closes session established with the system
Arguments: system_name (string) = This can be name of the system or a subsystem.
To connect to a system provided system_name=system_name.
To connect to a single subsystem provide system_name=system_name[subsystem_name].
To connect to multiple subsystems provide system_name=system_name[subsystem1_name,subsystem2_name..etc..].
To connect to all subsystems under a system provide system_name=”system_name[all]”.
session_name(string) = name of the session to the system
Returns: - status(bool)= True / False
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disconnect_all
()[source]¶ This is a disconnect all operation that can disconnect all ssh/telnet sessions based on the details provided by the user in the input datafile.
Arguments: None. Keyword will read the input datafile and get the data from tag <system> and <subsystem>.
Returns: - status(bool)= True / False.
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send_all_testdata_commands
(system_name, session_name=None, var_sub=None, description=None, td_tag=None, vc_tag=None)[source]¶ Sends all commands from all rows that are marked execute=yes from the testdata
This keyword expects the usage of warrior framework’s recommended testdata xml files, sample testdata file is available in Warriorspace/Config_files/sample/testdata_sample.xml
Datafile usage: Tags or attributes to be used in input datafile for the system or subsystem If both tag and attribute is provided the attribute will be used.
- testdata = absolute/relative path of the testdata file.
- variable_config = absolute/relative path of the variable config file.
By default the “testdata” and “variable_config” tag/attribute will be used to get the details of testdata and variable config file. If a different tag/attribute name is used, provide the tagnames as the value to the arguments td_tag and vc_tag.
Arguments: - system_name (string) = This can be name of the system or a subsystem. In case of subsystem only single subsystem is supported. Format for subsystem is “system_name[subsystem_name]”
- session_name(string) = name of the session to the string
- var_sub(string) = the pattern [var_sub] in the testdata commands, start_prompt, end_prompt, verification search will substituted with this value.
- description(string) = optional description string that overwrites the default description(wdesc) of the keyword.
- This string will be printed as the keyword description in console logs and result files.
- td_tag = custom tag/attribute name of testdata file.
- vc_tag = custom tag/attribute name of variable conig file.
Returns: - status(bool)
- response dictionary(dict): a dictionary having the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response” where session_id=”system_name+subsystem_name+session_name”
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send_command
(command, system_name, session_name=None, start_prompt='.*', end_prompt='.*', int_timeout=60)[source]¶ Sends a command to a system or a subsystem
Arguments: - command(string) = the command to be sent to the system
- system_name (string) = This can be name of the system or a subsystem. In case of subsystem only single subsystem is supported. Format for subsystem is “system_name[subsystem_name]”
- session_name(string) = name of the session to the system
- start_prompt(string) = starting prompt for the command
- end_prompt(string) = ending prompt for the command
- int_timeout (integer) = timeout for the command
Returns: - command_status(bool)
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send_commands_by_testdata_rownum
(row_num, system_name, session_name=None, var_sub=None, description=None, td_tag=None, vc_tag=None)[source]¶ Sends all the commands from testdata that has row equal to the provided row_num
This keyword expects the usage of warrior framework’s recommended testdata xml files, sample testdata file is available in Warriorspace/Config_files/sample/testdata_sample.xml
Datafile usage: Tags or attributes to be used in input datafile for the system or subsystem If both tag and attribute is provided the attribute will be used.
- testdata = absolute/relative path of the testdata file.
- variable_config = absolute/relative path of the variable config file.
By default the “testdata” and “variable_config” tag/attribute will be used to get the details of testdata and variable config file. If a different tag/attribute name is used, provide the tagnames as the value to the arguments td_tag and vc_tag.
Arguments: - row_num (string) = row number in string representation
- system_name (string) = This can be name of the system or a subsystem. In case of subsystem only single subsystem is supported. Format for subsystem is “system_name[subsystem_name]”
3. session_name(string) = name of the session to the string 4. var_sub(string) = the pattern [var_sub] in the testdata commands, start_prompt, end_prompt, verification search will substituted with this value. 5. description(string) = optional description string that overwrites the default description(wdesc) of the keyword. This string will be printed as the keyword description in console logs and result files. 6. td_tag = custom tag/attribute name of testdata file 7. vc_tag = custom tag/attribute name of variable config file.
Returns: - status(bool)
- response dictionary(dict): a dictionary having the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response” where session_id=”system_name+subsystem_name+session_name”
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send_commands_by_testdata_title
(title, system_name, session_name=None, var_sub=None, description=None, td_tag=None, vc_tag=None)[source]¶ Sends all the commands from testdata that has title equal to the provided title
This keyword expects the usage of warrior framework’s recommended testdata xml files, sample testdata file is available in Warriorspace/Config_files/sample/testdata_sample.xml
Datafile usage: Tags or attributes to be used in input datafile for the system or subsystem If both tag and attribute is provided the attribute will be used.
- testdata = absolute/relative path of the testdata file.
- variable_config = absolute/relative path of the variable config file.
By default the “testdata” and “variable_config” tag/attribute will be used to get the details of testdata and variable config file. If a different tag/attribute name is used, provide the tagname as the value to the arguments td_tag and vc_tag.
Arguments: - title (string) = title in string representation
- system_name (string) = This can be name of the system or a subsystem. In case of subsystem only single subsystem is supported. Format for subsystem is “system_name[subsystem_name]”
3. session_name(string) = name of the session to the string 4. var_sub(string) = the pattern [var_sub] in the testdata commands, start_prompt, end_prompt, verification search will substituted with this value. 5. description(string) = optional description string that overwrites the default description(wdesc) of the keyword. This string will be printed as the keyword description in console logs and result files. 6. td_tag = custom tag/attribute name of testdata file. 7. vc_tag = custom tag/attribute name of variable config file.
Returns: - status(bool)
- response dictionary(dict): a dictionary having the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response” where session_id=”system_name+subsystem_name+session_name”
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send_commands_by_testdata_title_rownum
(title, row_num, system_name, session_name=None, var_sub=None, description=None, td_tag=None, vc_tag=None)[source]¶ Sends all the commands from testdata that has title/row equal to the provided title/row_num
This keyword expects the usage of warrior framework’s recommended testdata xml files, sample testdata file is available in Warriorspace/Config_files/sample/testdata_sample.xml
Datafile usage: Tags or attributes to be used in input datafile for the system or subsystem If both tag and attribute is provided the attribute will be used.
- testdata = absolute/relative path of the testdata file.
- variable_config = absolute/relative path of the variable config file.
By default the “testdata” and “variable_config” tag/attribute will be used to get the details of testdata and variable config file. If a different tag/attribute name is used, provide the tagnames as the value to the arguments td_tag and vc_tag.
Arguments: - title = Title of the testdata block
- row = Row number of the testdata block
- system_name (string) = This can be name of the system or a subsystem. In case of subsystem only single subsystem is supported. Format for subsystem is “system_name[subsystem_name]”
- session_name(string) = name of the session to the string
- var_sub(string) = the pattern [var_sub] in the testdata commands, start_prompt, end_prompt, verification search will substituted with this value.
- description(string) = optional description string that overwrites the default description(wdesc) of the keyword. This string will be printed as the keyword description in console logs and result files.
- td_tag = custom tag/attribute name of testdata file.
- vc_tag = custom tag/attribute name of variable config file.
Returns: - status(bool)
- response dictionary(dict): a dictionary having the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response” where session_id=”system_name+subsystem_name+session_name”
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send_testdata_command_kw
(system_name, session_name=None, wdesc='', var_sub=None, title=None, row_num=None, td_tag=None, vc_tag=None)[source]¶ UseAsKeyword=No - This will not be listed as a keyword in Katana
Arguments: - system_name (string) = name of the system in the input datafile
- session_name(string) = name of the session to the string
- wdesc(string) = Keyword description
- var_sub(string) = the pattern [var_sub] in the testdata commands, start_prompt, end_prompt, verification search will substituted with this value.
- title = title from the testdata file.
- row_num = row from the testdata file.
- td_tag = tag/attribute name of testdata file.
- vc_tag = tag/attribute name of variable config file.
Returns: - status(bool)
- response dictionary(dict): a dictionary having the responses of all commands sent to the particular system or subsystem. This dictionary is available in warrior frameworks global data_repository and can be retrieved using the key= “session_id + _td_response” where session_id=”system_name+subsystem_name+session_name”
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set_session_timeout
(system_name, session_name=None, int_timeout=30)[source]¶ Sets the timeout period for the ssh/telnet session
Arguments: - system_name(string-mandatory) = name of the system from the input datafile
- session_name(string) = name of the session to the system
- int_timeout(integer) = timeout value in minutes
Returns: - status(bool)
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verify_session_status
(system_name, session_name=None)[source]¶ Checks whether the ssh/telnet session is alive or not
Arguments: - system_name(string-mandatory) = name of the system from the input datafile
- session_name(string) = name of the session to the system
Returns: - status(bool) : True if alive, False if not alive
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Module contents¶
Copyright 2017, Fujitsu Network Communications, Inc. Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.


In a recent project we had very hard time finding a common language to describe our target architecture design. One common argument was about finding the "correct layer" for each piece of the system.
Architecture is often visualized as layers. Although layer is a useful concept, it's not enough and can be a very restricting way of thinking about the architecture.
A purely layered design is one-dimensional so the full capacity of the paper or screen is not utilized. When forcing things to layers, different people make different choices, and this makes communication more difficult.
For example, utilities and services are difficult to place in any layer. They are (literally) orthogonal to the layered design, potentially used from anywhere, while the dependencies between the actual layers are more controlled. In addition, I feel that often the interfaces between layers are forgotten, and only the implementations are counted as layers.
Architecture is essentially about dividing a problem into subproblems, or modularization, and managing dependencies between the modules. So, on the abstract level, the big picture of the software is a dependency graph of the modules.
One day I realized that the only hard part in design is to identify the subproblems and their dependencies. Divide and conquer. That part wasn't the subject of any arguments. The problem was only about visualizing it. And that, difficult as it seemed for us, is just about applying a graph layout algorithm, and computers are good at that!
So, we started documenting our modules and dependencies as a dot script (let's call this simplified and slightly obfuscated example design.dot
):
digraph G { node [shape="record"]
The project was a server with a REST interface. So, there would be a REST API implementation, a model for it and a parser that transforms REST requests to model objects:
"rest-api-impl" -> "rest-model" "rest-api-impl" -> "rest-model-parser" "rest-model-parser" -> "rest-model"Since the REST API and model are higly coupled to external requirements, the REST API implementation should delegate domain logic to a dedicated domain API which has its own model. It uses a transformer module to transform between the two models:
"rest-api-impl" -> "domain-api" "domain-api" -> "domain-model" "rest-api-impl" -> "domain-model" "rest-api-impl" -> "rest-model-tofrom-domain-model" "rest-model-tofrom-domain-model" -> "rest-model" "rest-model-tofrom-domain-model" -> "domain-model"The domain API is abstract and it needs an implementation. The implementation also uses the domain model:
"domain-api-impl" -> "domain-api" "domain-api-impl" -> "domain-model"The REST API implementation is responsible for authenticating requests using a service. The domain logic uses the same service for authorization.
"rest-api-impl" -> "auth-service" "domain-api-impl" -> "auth-service"The domain logic also needs some external services. One of them is persistence for the domain model, and the domain logic shields itself from its details with a DAO interface:
"domain-api-impl" -> "ext-services ..." "domain-api-impl" -> "dao-api" "dao-api" -> "domain-model" "dao-api-impl" -> "dao-api" "dao-api-impl" -> "domain-model" "dao-api-impl" -> "persistence-service"The nature of the persistence service calls for yet another model, the DAO model. The DAO implementation uses a transformer to transform between the domain model and the DAO model:
"dao-api-impl" -> "dao-model" "dao-api-impl" -> "domain-model-tofrom-dao-model" "domain-model-tofrom-dao-model" -> "domain-model" "domain-model-tofrom-dao-model" -> "dao-model"That's it, end of graph:
}
Then we asked Dottie, our new chief architect, to design the system:
$ dot -Tps design.dot -o design.ps && gv design.ps
Everybody was immediately satisfied (and stopped laughing at the mouseless graphing tool)!
The picture nicely utilizes two dimensions: the layers (REST, domain and DAO) are drawn horizontally, like in a call sequence. The vertical dimension visualizes dependencies: they flow mostly downwards so the most stable modules are on the bottom.
The most important row, the bottom one, is about data. "Good programmers worry about data structures and their relationships" (Torvalds). The middle row consists of service interfaces and model transformers, the "glue". And in the top row we have the actual logic of the layers.
The interfaces between layers can be seen very clearly: they are the modules in between that both sides depend on. For example, if a new user interface is needed, it just needs to know how to talk to auth-service
, domain-api
and domain-model
.
Another striking discovery is that the whole graph is drawn around the domain model. Good work, Dottie!
Originally published on 2011-01-28 at http://www.jroller.com/wipu/entry/design_as_graph_layout_problem under category Software Architecture


Additional Resources
Join us for our first session of the semester. We are going to start this term with a lightning talk session on concepts and tools for practicing open science. The topic / tool / speakers will be:
This session will be from 6:00-7:30 in the Estin Room (labeled interlibrary loan on this map). Which is on the 3rd floor of Mugar library.
Additional Resources
There is no better summer activity then learning LaTeX! LaTeX is great for writing elegant and clean documents. It is a “high-quality typesetting system” designed for technical and scientific writing. If you’ve ever read a great looking article with beautiful equations and tables, it was probably written in LaTeX.
Join us for this Introduction to LaTeX session on Thursday, July 28 from 1:00-3:00 in STO 442. Bring your CV! We’ll be demonstrating how to write a CV in LaTeX.
Additional Resources
Inspired by Software Carpentry this session is designed to help you to become more familiar with version control and using git. Version control can help you collaborate, better track your work, and greatly facilitates documenting your work.
If you’ve ever wanted to start using version control. This workshop is for you!
Time: 1-4 Location: STO 132
After the session, we’ll head to the BU Pub for a “Hacky Hour.”
Additional Resources
This follow up session on R continues from last week’s Software Carpentry inspired session.
If you couldn’t make the first session, feel free to join us. If you’re new to R, take a few minutes to review the first lesson.
If you’ve ever wanted to start learning R. This workshop is for you!
Time: 1-4 Location: STO 132
After the session, we’ll head to the BU Pub for a “Hacky Hour.”
Additional Resources
Inspired by Software Carpentry this session is designed to help new programmers and coders learn R. R is a common, open source language for doing statistical computing. It is great for working with large data sets and doing basic data visualizations.
If you’ve ever wanted to start learning R. This workshop is for you!
Time: 1-4 Location: STO 132
After the session, we’ll head to the BU Pub for a “Hacky Hour.”
Additional Resources
Inspired by Software Carpentry this session is designed to help new programmers and coders become more familiar with Unix and using the shell. Will Kearney will be leading us through navigating files, making directories, creating files, using pipes, and making filters.
If you’ve ever wanted an introduction to Unix commands and using the shell. This workshop is for you!
Time: 1-4 Location: STO 132
After the session, we’ll head to the BU Pub for a “Hacky Hour.”


When we are creating a game, we have set a structure for a sentence and by simply changing up the words in the structure, we modify the outputting sentence. However, in Korean we have different types of postpositional particles such as: 은, 는, 이, 가, 을, 를. If the letter right in front of a postpositional particle is a consonant, we use: 은, 이, 을, otherwise we need to use 가, 는, 를.
For instance, the two sentences below follow the same sentence structure. In between the sentences, we simply changed "스켈레톤" to "뱀파이어", but because of the different words, we notice the changed postpositional particles.
- 스켈레톤을 쓰러뜨렸다!
- 뱀파이어를 쓰러뜨렸다!
We can use "스켈레톤을(를) 쓰러뜨렸다!" but this makes the game seems less polished, so it's important to deal with the different cases of postpositional particles. There are more postpositional particles, but we will only deal with 은, 는, 이, 가, 을, 를.
- You may use the internet to figure out how to decipher UTF-8 Korean.
- However, other than the standard language library, you may not plagiarise anyone else's code.
On each line, one of the 3 phrases will be given.
The sum of all lines has less than 100,000 characters under unicode standard excluding line changes.
- set variable_name variable_content: set
- print sentence_structure: In the sentence_structure, if
- end: Finish the fixing process.
Print out the print statements by following the input file. The output encoding is UTF-8. You may assume there will never be a case where you don't print anything.
set player 세라 set item 주문카운터 print {player}가 {item}을 획득했다! set player 레미엘 set item 와이즈맨 print {player}이 {item}를 무덤에 버렸다! end
세라가 주문카운터를 획득했다! 레미엘이 와이즈맨을 무덤에 버렸다!
The input cases have 2 types: To get points, you need to have correct outputs for all test cases for one type of input test cases.
- Type 1 (80 marks): Each line of input is one of 3 things:
- set variable_name variable_content (all max 1 character)
- print (variable_name) (all max 1 character)
- end
- Type 2 (120 marks): No other restrictions other than the ones listed in the problem.
- You may assume that there is never a case where
- "end" command will applear once at the end.
- C/C++ may be hard. Try using a different language.


@* * Copyright 2010-2017 Artima, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *@ @(selectedStyle: examples.StyleTraitExamples)
import org.scalatest.Matchers._ List.empty[Int] should be (empty) // various ways of checking whether a collection is empty List.empty[Int] should be (Nil) Map.empty[Int, String] should be (Map()) Set.empty[Int] should be (Set.empty) Set(1, 2, 3) should have size (3) // check the size of a collection Set(1, 2, 3) should have size (3) List(1, 2, 3) should have length (3) Set("three", "five", "seven") should contain ("five") // check whether a traversable contains an element val map = Map(1 -> "one", 2 -> "two", 3 -> "three") map should contain key (1) // check whether a map contains a particular key or value should contain value ("two") import PartialFunctionValues._ // check both that a map is defined at a key as Map("I" -> 1, "II" -> 2, "III" -> 3).valueAt("II") should equal (2) // well as something about its value import java.util._ val javaCol = new ArrayList[Int] javaCol should be (empty) // Check if a java.util.Collection is empty val javaMap = new java.util.HashMap[Int, String] javaMap.put(1, "one") javaMap.put(2, "two") javaMap.put(3, "three") javaMap should have size (3) // check the size of a java.util.Map val javaList = new ArrayList[Int] javaList.add(1) javaList.add(2) javaList.add(3) javaList should have length (3) // check the length of a java.util.List val javaCol = new HashSet[String] javaCol.add("three") javaCol.add("five") javaCol.add("seven") // Check whether a java.util.Collection contains a javaCol should contain ("five") // particular element val javaMap = new HashMap[Int, String] javaMap.put(1, "one") javaMap.put(2, "two") javaMap.put(3, "three") javaMap should contain key (1) // Check whether a java.util.Map contains a particular key val javaMap = new HashMap[Int, String] javaMap.put(1, "Hi") javaMap.put(2, "Howdy") javaMap.put(3, "Hai") javaMap should contain value ("Howdy") // Check whether a java.util.Map contains a particular value


text:<rows>;<cols> - Sets the output window to text mode and changes the window size to be <rows> rows by <cols> columns in size.
graphics:<xsize>;<ysize> - Sets the output window to graphics mode and changes the window size to be <xsize> pixels across and <ysize> pixels in height.
visible | invisible | popup - Sets the screen to be visible, invisible or popup. A popup window is hidden until output is sent to that window. The main Run window is a popup window. If you never send any output to it, it never appears.
noxor | xor - Sets whether all drawing operations draw using XOR.
nocursor | cursor - Sets whether the cursor is visible or not.
noecho | echo - Sets whether the input from the keyboard is echoed to the screen.
title:<text> - Sets the window title bar to <text>.
position:<x>;<y> - Sets the position of the top left corner of the window to be (<x>,<y>).
offscreenonly | nooffscreenonly - Sets whether output to the window goes to offscreen window alone, or both the onscreen and offscreen window.
This means that you can only call the function by calling Window.Set, not by calling Set.


---
permalink: /code-of-conduct/index.html
title: "Code of Conduct - Godot Engine"
description: "Godot community's Code of Conduct."
layout: more
header_text: "Code of Conduct"
current_tab: "code-of-conduct"
---
The Godot project is an international community open to everyone without discrimination. We want this community to
be a safe and welcoming place for both newcomers and current members. Everyone should feel comfortable and accepted
regardless of their personal background and affiliation to the Godot project.
Philosophy
In the Godot community, participants from all over the world come together to create a Free and Open Source game
engine. This is made possible by the support, hard work, and enthusiasm of thousands of people who collaborate
towards the common goal of creating great technology and games. Cooperation at such a scale requires common
guidelines to ensure a positive and inspiring atmosphere in the community.
This is why we have this Code of Conduct: it explains the type of community we want to have. The rules below are not
applied to all interactions with a simple matching algorithm. Human interactions happen in context and are complex.
Perceived violations are evaluated by real humans who will try to interpret the interactions and the rules with
kindness. Accordingly, there is no need to hypothesize on how these rules would affect normal interactions. Be
reasonable, the Code of Conduct team surely will be as well.
Application
This Code of Conduct applies to all users and contributors who engage with the Godot project and its community
platforms, both online and at Godot-related events.
Expectations
- Politeness is expected at all times. Be kind and courteous.
- Always assume positive intent from others. Be aware that differences in culture and English proficiency make
written communication more difficult than face-to-face communication and that your interpretation of messages may
not be the one the author intended. Conversely, if someone asks you to rephrase something you said, be ready to do
so without feeling judged.
- Feedback is always welcome but keep your criticism constructive. We encourage you to open discussions,
proposals, issues, and bug reports. Use the community platforms to discuss improvements, not to vent out
frustration. Similarly, when other users offer you feedback please accept it gracefully.
Restricted conduct
Participating in restricted conduct will lead to a warning from community moderators and/or the Code of Conduct team
and may lead to exclusion from the community in the form of a ban from one or all platforms.
- The Godot project is committed to providing a friendly and safe environment for everyone, regardless of level of
experience, gender identity and expression, sexual orientation, disability, physical appearance, body size, race,
ethnicity, language proficiency, age, political orientation, nationality, religion, or other similar
characteristics. We do not tolerate harassment or discrimination of participants in any form.
- In particular, we strive to be welcoming to all industry minorities and to ensure that they can take a more
active role in the community and the project. Targeted harassment of minorities is unacceptable.
- As a community developed project, we strive for consensus among contributors before moving forward with a
proposed feature. If there is not enough support for your ideas, please don't continue insisting or trying to
force others into supporting your point. Features are not accepted through a voting process, so piling onto a
contentious feature proposal is not acceptable.
- Aggressive or offensive behavior is not acceptable.
- You will be excluded from participating in the community if you insult, demean, harass, intentionally make
others uncomfortable by any means, or participate in any other hateful conduct, either publicly or privately.
- Likewise, any spamming, trolling, flaming, baiting, or other attention-stealing behavior is not welcome and will
result in exclusion from the community.
- Any form of retaliation against a participant who contacts the Code of Conduct team is completely unacceptable,
regardless of the outcome of the complaint. Any such behavior will result in exclusion from the community.
- For certainty, any conduct which could reasonably be considered inappropriate in a professional setting is not
acceptable.
Reporting a breach
If you witness or are involved in an interaction with another community member that you think may violate this Code
of Conduct, please contact Godot's Code of Conduct team.
The Godot team recognizes that it can be difficult to come forward in cases of a violation of the Code of Conduct.
To make it easier to report violations, we provide a single point of contact via email at<EMAIL_ADDRESS>If you are more comfortable reaching out to a
single person, you are also welcome to contact one or more members of the team using their personal emails listed below, or via direct messaging on community platforms where they are present.
Code of Conduct team
-
George Marques<EMAIL_ADDRESS>(he/him)
- GitHub / Contributors Chat / Discord / Reddit / Twitter: vnen
- Languages: English, Portuguese
-
HP van Braam<EMAIL_ADDRESS>(they/them)
- GitHub: hpvb – Contributors Chat: hp – Discord / Reddit: TMM
- Languages: English, Dutch
-
Ilaria Cislaghi<EMAIL_ADDRESS>(she/her)
- GitHub / Contributors Chat / Discord / Twitter: QbieShay
- Languages: English, Italian
-
Julian Murgia<EMAIL_ADDRESS>(he/him)
- GitHub / Contributors Chat / Discord/ Reddit: StraToN – Twitter: TheStraToN
- Languages: English, French
-
Lara Herzog<EMAIL_ADDRESS>(she/her)
- GitHub / Discord: cuddlefishie – Contributors Chat: cuddlefish – Twitter:
cuddlefishiiie
- Languages: English, German
-
Rémi Verschelde<EMAIL_ADDRESS>(he/him)
- GitHub / Reddit: akien-mga – Contributors Chat / Discord / Twitter: Akien
- Languages: English, French, German


{{extend 'admin/instructors.html'}} {{ block tabcontent }}
This page shows students who have loaded a page in the last 15 minutes. Refresh the page to update.


Highlight Object
Location:
+52
,
+0.5
RA:
00:00:00.0
00:00:00.0
Dec:
+00:00:00.0
+00:00:00.0
Magnitudes:
Links:
Simbad
World Wide Telescope
Publications on ADS
StingRA on GitHub


---
title: "11+ Corbetti Log Cabin
Pics"
description: "There have been many different log cabin designs and styles that."
date: "2020-11-17"
categories:
- "Logo"
images:
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featuredImage: "https://i.pinimg.com/564x/b2/40/b2/b240b20d958aa55416af1bb860b58f3d.jpg"
featured_image: "https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=1308274542672529"
image: "https://www.corbettfire.com/wp-content/uploads/2020/12/Screen-Shot-2020-12-09-at-1.03.07-PM-1024x513.png"
---
11+ Corbetti Log Cabin
Pics. Our goal is to begin construction of the walls. Our log cabins are easy to maintain, energy efficient, quality constructed and ready for you to enjoy.
Log homes, offices, summer homes, horse stables and custom cabins for you! Starting a log cabin is always the hardest part keeping everything straight square and level in the 1st few courses will determine the outcome as you move. Log cabin building season has arrived once again, and we intend to make the most of it!
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Some text in the Modal..
Our project’s goal is to create a space where community members can share their experiences with and knowledge pertaining to tenants’ rights, forms of landlord harassment, and ways to resist. To contribute, please take the survey!


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DIE HARD WITH A VENGEANCE A film review by Eric Sansoni Copyright 1995 Eric Sansoni
7 out of 10 bruises or 3 out of 4 stars
Director: John McTiernan Writer: Jonathan Hensleigh Stars: Bruce Willis, Samuel L. Jackson, Jeremy Irons Music: Michael Kamen
DIE HARD WITH A VENGEANCE cruises confidently through the familiar territory of the urban action thriller genre. In these movies, the chief ingredients are cops, bombs, and high speed chases in which motor vehicles travel the reverse direction down a one-way street at least once before the curtain falls. We go to see a movie like this to be wowed by stunts and action, which DIE HARD 3 gleefully provides.
In its first fairly suspenseful hour, some bows are made in the direction of a storyline. A mad bomber played by Jeremy Irons is at work in New York City. He phones in demands to the police station for one John McClane to appear under dangerous circumstances in a ghetto neighborhood, for no reason more logical than that there can't be a "Die Hard" sequel without Bruce Willis. Here he teams up with Samuel Jackson. The bomber decides to manipulate both him and Willis with further challenges prompted by nursery rhyme-inspired riddles. Once Irons has every cop (and librarian) in New York City distracted with his bomb threats, he enacts his truly devious plan. Willis, having no more information than anyone else in the city, deduces what that plan is and, with Jackson, spends the second half of the movie attempting to foil it. Jackson works longer with Willis in this movie than any sane New York City civilian would. Of course this is necessary so that they can trade one liners back and forth and rescue each other from certain death, as is required by the conventions of the buddy picture genre.
Willis and Jackson make for a lively crime-fighting pair. Willis, who at the outset of the movie is separated from his wife, suspended from the police force, and suffering a hangover, once again portrays an everyman hero who invites our sympathy. Jackson, fresh from PULP FICTION (with a lineup of recent roles reminiscent of Joe Pesci's versatility in films ranging from GOODFELLAS to LETHAL WEAPON 2 and 3), creates a likable streetwise personality who's along for the ride and enjoys most of it. Some racial tension surfaces between them, good for some comic relief, but the screenplay isn't interested in resolving human dramas of this sort. Irons is convincing as a deviously intelligent villain for these men. In fact, he is the only noteworthy one in a screenplay that gets curiously economical with Irons' love interest's dialogue. She must be in at least half of his scenes, but doesn't voice more than one or two lines. Female roles don't play a big part in this genre entry, with even Willis' wife having been written out of the series.
Implausible plot developments have become a staple of this genre. I'd be surprised if audiences haven't started looking forward to them by now as part of the fun. DIE HARD 3 has several, including one which rivals the eighteen circling planes of the previous DIE HARD or the highway gap leap of SPEED's L.A. bus. Irons has issued a bomb threat on one of 1,400 schools in the New York City area. Clues lead the police to the threatened school and the bomb is discovered. Rather than immediately evacuate the building, the authorities lead the schoolchildren to the auditorium and have them wait there while the bomb squad attempts to defuse the bomb. Only when the time counter has almost reached bottom do the police send everyone out of the building. It's done to provide some contrived suspense in a movie that never quite convinces us it hasn't been manufactured, but which stands as a mostly well-built construction nevertheless.
Director John McTiernan, with a resume including THE HUNT FOR RED OCTOBER, PREDATOR, and the original "Die Hard" adventure, is an old pro at this kind of movie.  The action set pieces soar by at a breakneck pace, covering more ground with more chase scenes than John McClane's previous adventures. The vehicles of choice for the action include cars, taxis, subway trains, helicopters, ocean liners, and garbage trucks. All are choreographed, photographed, and edited into smoothly exciting showcases of kinetic energy. Characters jump from one stunt sequence to another breathlessly enough that the movie breezes past all questions of likelihood, providing slick, diverting entertainment and leaving you asking "Wait a minute..." only after the lights go up.
-- ----- Eric Sansoni -----<EMAIL_ADDRESS>-----
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


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{% load cms_tags menu_tags sekizai_tags static %}
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Replace semantic text with an image.
iFirst First iBack Back iRefresh Refresh iNext Next iLast Last Custom Custom Icon: Spinner
Sometimes an IMG would actually be the better option. IMG element
IMG


Barrister.james oni<EMAIL_ADDRESS>Dear Friend It is obvious that this proposal will come to you as a suprise. This is because we have not met before but i am inspired to sending you this email by the huge fund transfer opportunity that will be of mutual benefit to the two of us.However, I am Barrister james oni,the Personal Attorney to the late Engr.Brian Loyd Smith a national of Isle ofMan in UK, who used to work with Shell Petroleum Development Company(SPDC) in Nigeria. On the 21st of April 1996, my client,his wife And their three children were involved in a car accident along Sagamu/Lagos Express Road. Unfortunately they all lost their lives in the event of the accident, Since then I have made several enquiries to several Embassies to locate any of my clients extended relatives, this has also proved successful. After these several unsuccessful attempts, I decided to trace his relatives over the Internet to locate any member of his family but of no avail, hence I contacted you. I contacted you to assist in repartrating the money and property left behind by my client,I can easily convince the bank with my legal practice that you are the only surviving relation of my client. Otherwise the Estate he left behind will be confiscated or declared unserviceable by the bank where this huge deposits were lodged. Particularly, the Bank where the deceased had an account valued at about $5million U.S dollars( five Million United State of America dollars). Conseqently,The bank issued me a notice to provide the next of kin or have the account confiscated within the next ten official working days. since i have been unsuccesfull in locating the the relatives for over several years now.I seek your consent to present you as the next of kin of the deceased,so that the proceeds of this account valued at $5million U.S dollars can be paid to your account and then you and me can share the money. I have all necessary legal documents that can be used to back up any claim we may make. All I require is your honest cooperation to enable us see this deal through. I guarantee that this will be executed undera legitimate arrangement that will protect you from any breach of the law.Please get in touch with me by my<EMAIL_ADDRESS>to enable usdiscuss further. Yours Faithfully, Barrister james oni. N.B. Please indicate your telephone and fax numbers for easy communication in this mutual transaction. Please forward your reply to<EMAIL_ADDRESS>___________________________________________________ GO.com Mail Get Your Free, Private E-mail at http://mail.go.com


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The following table describes the DataNormalizationMode
enumeration members:
| Member | Value | Description |
|---|---|---|
| Raw | 0 | No modifications to the asset price at all. For Equities, dividends are paid in cash and splits are applied directly to your portfolio quantity. (0) |
| Adjusted | 1 | Splits and dividends are backward-adjusted into the price of the asset. The price today is identical to the current market price. (1) |
| SplitAdjusted | 2 | Equity splits are applied to the price adjustment but dividends are paid in cash to your portfolio. This normalization mode allows you to manage dividend payments (e.g. reinvestment) while still giving a smooth time series of prices for indicators. (2) |
| TotalReturn | 3 | Equity splits are applied to the price adjustment and the value of all future dividend payments is added to the initial asset price. (3) |
| ForwardPanamaCanal | 4 | Eliminates price jumps between two consecutive contracts, adding a factor based on the difference of their prices. The first contract has the true price. Factor 0. (4) First contract is the true one, factor 0 |
| BackwardsPanamaCanal | 5 | Eliminates price jumps between two consecutive contracts, adding a factor based on the difference of their prices. The last contract has the true price. Factor 0. (5) Last contract is the true one, factor 0 |
| BackwardsRatio | 6 | Eliminates price jumps between two consecutive contracts, multiplying the prices by their ratio. The last contract has the true price. Factor 1. (6) Last contract is the true one, factor 1 |
| ScaledRaw | 7 | Splits and dividends are adjusted into the prices in a given date. Only for history requests. (7) |


F# WebSocket Server
Annotation
The idea to write web servers and web frameworks in all languages came to my mind ever since I realized that what I did for the Erlang ecosystem: the direction of frameworks for enterprises under the general brand N2O, and now as part of the erp.uno platform; quite applicable for other languages and platforms as well. This article provides a version of the websocket server for the F# programming language, ws.erp.uno. Package address: nuget.org/packages/ws. Repository address: erpuno/ws.
Foreword
Haskell. The first experiment was carried out by Andrey Melnikov as a port for Haskell: N2O.HS, later a more complete version with N2O and NITRO expressed in existential signatures was made by Marat Khafizov, who runs the O3 Github organization and the o3.click website. It is completely incomprehensible to me why not a single Haskell programmer, who seems to be supposed to admire minimalism, does not follow this path, but usually looks for the truth in such frameworks as UrWeb, IHP, UnisonWeb. In my opinion, these are all overcomplicated things.
Standard ML. Also for academic purposes, Marat Khafizov made a port of the bundle of the N2O web server and the NITRO web framework into the Standard ML language (both major versions of SML/NJ and MLton) — this work is presented by the O1 organization on Github. This is the language that I consider appropriate to teach as the first academic programming language (prior to acquaintance with the industrial languages Erlang, F#, Haskell).
Lean. To consolidate my idea and articulate it more clearly and accurately, I asked Siegmentation Fault to make a port to an even more formal programming language, the Lean 4 mathematical prover. This version of the N2O web server and the NITRO web framework is presented by Github by the O89 organization and two sites at once: lean4.dev and bum.pm. The latter is a package manager written in Lean 4, which Aleksandr Temerev from CERN helps us to maintain. Lean 4 N2O projects were liked by Leonardo de Moura, author of Lean and Z3, and we are immensely happy about it.
Idiomatic WebSocket server in F#
Idiomatic criteria can be perceived differently by everyone, but basically this means a minimum of preludes and a maximum of essence, one way or another, the main mantra of all minimalists in general and N2O infrastructure in particular. So, in the modern criteria for the idiomaticity of a web server for the F# language, I would highlight the following: 1) the use of the System.Net.WebSockets system classes, which already provide a buffered encoder and decoder of frames of the RFC 6455 standard; 2) the server must be built on Async computational expressions; 3) MailboxProcessor should be used to manage asynchronous threads of execution (lightweight processes), and not a self-written system of workers, which, although it will help squeeze the latter out of F# (I got 14 million messages per second), will not demonstrate the essence, since it will be a deviation towards actor runtimes; 4) Using the TcpListener and TcpClient, NetworkStream classes. You are not allowed to use anything else!
What to read before writing?
After a bit of googling, I realized that the Internet lacks an article that describes the history of the concept of asynchronous computations which are popularly known by the async/await keywords. I see the future article called "Survey of brief Async history", which will show a retrospective of Async technology:
0) J operator 1965;
1) LISP call/cc 1968;
2) Erlang 1986;
3) Concurrent ML 1998;
4) Haskell async 2004;
5) C # async yield 2006;
6) Perl IO: Async 2007;
7) F# Async 2010
8) C# / PHP Async 2012
9) Python async 2015
10) ECMAScript async 2017
The seminal article on F# async is Leo Gorodinsky's `F# Async Guide`. The main book that I would recommend to look through before getting acquainted with F# is `Expert F# 4.0` by the author of the language Don Syme. The main presentation on F# Async, I would call Don Syme's talk at the London meetup — `Some F# for the Erlang programmer`. Armed with these documents and this Gist snippet, I went to Lviv to write the most idiomatic websocket server.
Showcase
As is usually accepted in backtracking systems, Prolog and declarative languages, we will move from the end, namely from the interface that we want to get. I would like the ECHO Server to be an id function.
Asynchronous process architecture
For those familiar with the Erlang/OTP architecture, it is known that designing network applications begins with a supervision tree of lightweight processes and the protocols that govern their interactions. Child processes usually share CancellationToken lifetime tokens, so that exceptions thrown in parent processes can cancel the entire subprocess tree. Therefore, the async process loops contain the expression:
Our websocket server consists of 7 asynchronous processes:
The legend of this tree is as follows: [start] node is the entry point from which the rest of the asynchronous processes will be born, corresponds to the start function; The [S] node cooperates with the asynchronous process represented by the listen function; [Sup] node corresponds to the startSupervisor function; [C] the node corresponds to the startClient function; [H] node meets the heartbeat function requirement; [L] node matches the loop function; The [T] node meets the telemetry function requirement. An asterisk will denote processes, the number of which depends on the number of active connections: [C]*, [L]*, [T]*.
Interaction protocols
At the moment of birth of the client [C], in the parent process of the server [S], the notification [S] -> [Sup] takes place according to the so-called Supervisor Sup protocol with the same type. The public protocol of the public function Server.protocol is represented by the Msg type , which is used to control an asynchronous process [L].
The server ping system is implemented compatible with the Sup and Msg protocols , the heartbit process [H] sends a Tick message at intervals to the supervisor [Sup], which in turn sends broadcasts to all telemetry clients [T] created on the same queue as [C], ie the same protocol.
Processes [T], [L] and [C] share the WebSocket stream and are all connected to the server's supervisor, notifying it in case of exceptions.
I state: for any WebSocket server the following signature is the only needed:
Also, no more types needed! The Req record type is required in addition to Sup and Msg union types because: a) we need to pass endpoint URL and probably peer IP address to WebSocket async processes; b) we need to dispatch protocol modules (such as ECHO) through URL path; c) we need to read X-Authorization token from RFC 2616 headers in production environment, which is basically the whole request parser, implemented in separete module.
Thus our ECHO protocol function including router could be seen as:
In pure functional manner you can build even complex router which maps URI services to particular monoidal functions:
RFC 2616 Header Parser
Simple header request parser function is a prelude for RFC 6455 handshake. This function populates NameValueCollection with parsed headers from the initial HTTP request.
RFC 6455 Handshake
Functions for handling HTTP headers. isWebSocketsUpgrade looks for an Upgrade and WebSocket pair in the headers. getLines returns headers as an array of strings, and the getKey function returns the header value by its key.
The RFC 6455 response feature is called handshake. As far as I know, this functionality is not in the system namespaces..
Asynchronous Server Processes
The first process, [start], is an entry point where three processes start at once: the supervisor of all connections [Sup] process, the connection listener server process [S], and, if the Server.ticker flag is enabled, the heartbeat process, which works as an interval cyclic timer [H]. The epilogue of the [start] process contains the tokenization of the global token for all subprocesses when the variable is released, which contains the websocket server in external code.
The second process [Sup], the supervisor, is a pure function that processes messages from protocol supervisors about registration and death of the connections. There is also a broadcast of messages as a reaction to the heartbeat of the ticker.
Interval heartbeat timer [H].
The main loop of the process [S], which accepts new TCP connections and starts new clients [C].
Asychronous process [C] with a queue (MailboxProcessor) for processing TCP connections or, more simply, a TCP client. This is the entry point for the client connection, and this is where the handshake happens. In case of a successful handshake, we send RFC 6455 a response and launch two asynchronous processes at once: the first is the processing cycle of the websocket messages [L] itself, and also, if the Server.ticker flag is set, we start the telemetry process [T], which shares the WebSocket stream and can perform asynchronous message flushing there, competing with the main loop [L]. Such processes always exist in pairs.
The telemetry process [T] listens to the queue, and for any message, sends the text "TICK" to the websocket channel.
The main message loop [L], in which a buffered WebSocket stream is created, the type of which is explicitly present in the supervisor protocol. Also, a global buffer for the entire cycle is allocated here, where the bytes of their socket are copied using ReceiveAsync. When an exception occurs, the supervisor is notified with a Close message, which signals a disconnection, for example, in the event of a UTF-8 validation error.
Channel termination functions inherit the archaic, in my opinion, separation of text and binary messages. As practice shows, treating everything as binary messages only improves the semantics of the protocol.
What's next?
Then there are next phases:
1) BERT serialization for compatibility with N2O client infrastructure;
2) Implementation of the NITRO protocol.
Acknowledgments
I would like to thank everyone who liked our project, especially Phillip Carter, program manager of .NET and F# ❤ We are extremely excited!
Authors
Maxim Sokhatsky, Igor Gorodetsky, Siegmentation Fault


How it works?
Ajax autocomplete has two options, theme and data. Theme containing a string of the one you would like (bootstrap, foundation, materialize).
And data containing a function which will be callbacked when a alphanumerical button is pressed, you must supply an array of strings within
'setData', which will supply your dropdown list.
$('.ajax-autocomplete').autocomplete({
theme : 'materialize',
callback : function(){
$.ajax({
...
success: function(data){
...
this.setData(data);
}
})
}
})


Hamilton claims Mercedes are "down on power"
by Adam NewtonLewis Hamilton will line up third for Sunday's Brazilian Grand Prix following a ninth consecutive qualifying session without taking pole for the recently crowned six time champion. Hamilton couldn't quite match the pace of Max Verstappen or Sebastian Vettel and will line up on the second row for the race at Interlagos circuit.
The Brit has not taken a pole position since the German Grand Prix in July, but will not be too fussed by that as he knows he has the pace to take victory during the race.
After qualifying, Hamilton told Sky Sports: "Congrats to Max, obviously a great lap by him we seemed quite competitive in P3 and then we seemed to lose or they gained but nonetheless I'm happy I could divide the Ferraris. We've been down on power but nonetheless I gave it everything I had and my best lap of the session was at the end so... awesome.
"This is such a tough race to win, the track is very challenging and of course there's so much history here. For me I'm often putting Senna's helmet design on my helmet and I remember watching him and I seem to have a lot of support here which is great."


Gecode::Set::Precede::Single< View > Class Template Reference
[Integer propagators]
Single value precedence propagator. More...
#include <precede.hh>
Classes | |
| class | Index |
| Advisors for views (by position in array) More... | |
Public Member Functions | |
| virtual Propagator * | copy (Space &home) |
| Copy propagator during cloning. | |
| virtual PropCost | cost (const Space &, const ModEventDelta &) const |
| Cost function. | |
| virtual void | reschedule (Space &home) |
| Schedule function. | |
| virtual size_t | dispose (Space &home) |
| Delete propagator and return its size. | |
| virtual ExecStatus | advise (Space &home, Advisor &a, const Delta &d) |
| Give advice to propagator. | |
| virtual ExecStatus | propagate (Space &home, const ModEventDelta &med) |
| Perform propagation. | |
Static Public Member Functions | |
| static ExecStatus | post (Home home, ViewArray< View > &x, int s, int t) |
| Post propagator that s precedes t in x. | |
Protected Member Functions | |
| ExecStatus | updateAlpha (Space &home) |
| Update the alpha pointer. | |
| ExecStatus | updateBeta (Space &home) |
| Update the beta pointer. | |
| Single (Home home, ViewArray< View > &x, int s, int t, int beta, int gamma) | |
| Constructor for posting. | |
| Single (Space &home, Single< View > &p) | |
| Constructor for cloning p. | |
Protected Attributes | |
| Council< Index > | c |
| The advisor council. | |
| int | s |
| The value s must precede t. | |
| int | t |
| int | alpha |
| Pointers updated during propagation. | |
| int | beta |
| int | gamma |
Detailed Description
template<class View>
class Gecode::Set::Precede::Single< View >
Single value precedence propagator.
The propagator is based on: Yat Chiu Law and Jimmy H.M. Lee, Global Constraints for Integer and Set Value Precedence, CP 2004, 362--376.
Requires
#include <gecode/set/precede.hh>
Definition at line 63 of file precede.hh.
Constructor & Destructor Documentation
| Gecode::Set::Precede::Single< View >::Single | ( | Home | home, | |
| ViewArray< View > & | x, | |||
| int | s, | |||
| int | t, | |||
| int | beta, | |||
| int | gamma | |||
| ) | [inline, protected] |
Constructor for posting.
Definition at line 88 of file single.hpp.
| Gecode::Set::Precede::Single< View >::Single | ( | Space & | home, | |
| Single< View > & | p | |||
| ) | [inline, protected] |
Constructor for cloning p.
Definition at line 142 of file single.hpp.
Member Function Documentation
| ExecStatus Gecode::Set::Precede::Single< View >::updateAlpha | ( | Space & | home | ) | [inline, protected] |
Update the alpha pointer.
Definition at line 56 of file single.hpp.
| ExecStatus Gecode::Set::Precede::Single< View >::updateBeta | ( | Space & | home | ) | [inline, protected] |
Update the beta pointer.
Definition at line 73 of file single.hpp.
| Propagator * Gecode::Set::Precede::Single< View >::copy | ( | Space & | home | ) | [inline, virtual] |
Copy propagator during cloning.
Implements Gecode::Actor.
Definition at line 150 of file single.hpp.
| PropCost Gecode::Set::Precede::Single< View >::cost | ( | const Space & | , | |
| const ModEventDelta & | ||||
| ) | const [inline, virtual] |
Cost function.
Reimplemented from Gecode::NaryPropagator< View, PC_SET_NONE >.
Definition at line 185 of file single.hpp.
| void Gecode::Set::Precede::Single< View >::reschedule | ( | Space & | home | ) | [inline, virtual] |
Schedule function.
Reimplemented from Gecode::NaryPropagator< View, PC_SET_NONE >.
Definition at line 191 of file single.hpp.
| size_t Gecode::Set::Precede::Single< View >::dispose | ( | Space & | home | ) | [inline, virtual] |
Delete propagator and return its size.
Reimplemented from Gecode::NaryPropagator< View, PC_SET_NONE >.
Definition at line 174 of file single.hpp.
| ExecStatus Gecode::Set::Precede::Single< View >::advise | ( | Space & | home, | |
| Advisor & | a, | |||
| const Delta & | d | |||
| ) | [inline, virtual] |
Give advice to propagator.
Reimplemented from Gecode::Propagator.
Definition at line 197 of file single.hpp.
| ExecStatus Gecode::Set::Precede::Single< View >::propagate | ( | Space & | home, | |
| const ModEventDelta & | med | |||
| ) | [inline, virtual] |
| ExecStatus Gecode::Set::Precede::Single< View >::post | ( | Home | home, | |
| ViewArray< View > & | x, | |||
| int | s, | |||
| int | t | |||
| ) | [inline, static] |
Post propagator that s precedes t in x.
Definition at line 100 of file single.hpp.
Member Data Documentation
Council<Index> Gecode::Set::Precede::Single< View >::c [protected] |
The advisor council.
Definition at line 77 of file precede.hh.
int Gecode::Set::Precede::Single< View >::s [protected] |
The value s must precede t.
Definition at line 79 of file precede.hh.
int Gecode::Set::Precede::Single< View >::t [protected] |
Definition at line 79 of file precede.hh.
int Gecode::Set::Precede::Single< View >::alpha [protected] |
Pointers updated during propagation.
Definition at line 81 of file precede.hh.
int Gecode::Set::Precede::Single< View >::beta [protected] |
Definition at line 81 of file precede.hh.
int Gecode::Set::Precede::Single< View >::gamma [protected] |
Definition at line 81 of file precede.hh.
The documentation for this class was generated from the following files:
- gecode/set/precede.hh
- gecode/set/precede/single.hpp


LinkedList<Integer> queue = new LinkedList<Integer>();
BinaryTree<String> queue = new BinaryTree<String>();
public static map(LinkedList<Integer> x) { ... }
public static reduce(ArrayList<Float> y) { ... }
public static DepthFirstSearch(BinaryTree<String> root) { ... }
"It would be much more useful, and considerably more flexible, to write [code] that could [operate on] two values of any type. Generic code enables you to write such a function."
Don't do it
... Unless you have to
// +gen slice:"Where,Count,GroupBy[string]"
type MyType struct {}
import "text/template"
import "reflect"
func Swap(array []interface{}, i, j int) {
var temp reflect.Value
arrayValue := reflect.ValueOf(array)
temp.Set(arrayValue.Index(i))
arrayValue.Index(i).Set(arrayValue.Index(j))
arrayValue.Index(j).Set(temp)
}
"If interfaces aren't sufficient enough for your abstraction needs then you need to rethink your data model."
Philip's Law


Your request to brew coffee with this server has failed for the following reason:
This HTCPCP server is a teapot. The requested entity body is short and stout.
Tip me over and pour me out.
RFC 2324


Back
Lesson 3 - data
Our prototype now links users correctly but their answers aren’t appearing on the ‘check your answers’ page. Realistic prototypes work better in user research, so in this lesson we’ll use their answers to fill in the page.
See finished example


Invoice #1564654
- Invoice Number:
- #1564654
- Invoice Date:
- 2013-02-25
- Due Date:
- 2013-03-25
- Invoice Status:
- Completed 2013-02-26 (9:28)
Billing & Delivery address
- Name:
- Bob Pixel
- Address:
- 1156 Princess street
- Santa Cruz, CA 95064
| # | Item | Price | Quantity | Tax | Total |
|---|---|---|---|---|---|
| 1 | Product | $100 | 1 | 20% | $120 |
| 2 | Product | $100 | 1 | 20% | $120 |
| 3 | Product | $100 | 1 | 20% | $120 |
| 4 | Product | $100 | 1 | 20% | $120 |
| 5 | Product | $100 | 1 | 20% | $120 |
| 6 | Product | $100 | 1 | 20% | $120 |
| 7 | Product | $100 | 1 | 20% | $120 |
| Subtotal: | $840 | ||||
| Shipping: | $8 | ||||
| Total: | $848 |


Data overview
People analysis
Reports
Analytics
Historical data
Locations overview
Notifications
External data sources
Stats
Some Actions
Account
Active bus lines
Objects detected
Anomalies detected
Notifications sent


Asp.Net Core 3.1 & Angular 8 SPA.
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Click Mock provides a full Mock stack which allows you to test Controls and Pages without the need for a Servlet container such as Tomcat or Jetty.
The mock package is distributed as a separate jar and is available in the Click distribution you downloaded. Look under the dist folder for a jar called click-mock-<version>.jar. For testing purposes there are two classes of interest: MockContainer and MockContext.public class IntegrationTest extends TestCase { public void testFirstPage() { // Specify the project web directory for example: 'c:/dev/myproject/web' MockContainer container = new MockContainer("c:/dev/myproject/web"); ... } }Internally MockContainer creates an instance of MockContext and a number of Servlet stubs. Below is the list of stubs created:
public class IntegrationTest extends TestCase { public void testFirstPage() { // Specify the project web directory for example: 'c:/dev/myproject/web' MockContainer container = new MockContainer("c:/dev/myproject/web"); // Bootstrap the container container.start(); ... container.stop(); } }Http request parameters can be set through MockRequest. MockContainer also provides a number of convenience methods for this very purpose namely MockContainer.setParameter(String, String) and MockContainer.setParameter(String, File, String). To set request attributes use MockContainer.setAttribute(String, Object). The example below shows a complete test:
public class IntegrationTest extends TestCase { public void testFirstPage() { // Specify the project web directory for example: 'c:/dev/myproject/web' MockContainer container = new MockContainer("c:/dev/myproject/web"); // Bootstrap the container container.start(); // Set the form name to ensure a Form submission occurs container.setParameter(Form.FORM_NAME, "form"); // Set the field value as a request parameter container.setParameter("myfield", "one"); // Simulate a user requesting the page, FirstPage. FirstPage will forward to SecondPage. FirstPage page = (FirstPage) container.testPage(FirstPage.class); // Assert that FirstPage does indeed forward to SecondPage Assert.assertTrue(SecondPage.class, container.getForwardPageClass()); // Assert that the Field named "myfield", was bound to request parameter "myfield" Assert.assertTrue("one", page.getForm().getFieldValue("myfield")); container.stop(); } }This example shows how to set a value to the field, called "myfield". Also note that the Form.FORM_NAME parameter is set otherwise Click will not process the form. Form.FORM_NAME must be set to the Form's name, called "form" in this example. The Page output is available through MockContainer.getHtml().
public class ValidationFieldTest extends TestCase { public void testValidationField() { // Initialize the context. MockContext context = MockContext.initContext(); ... }MockContext provides a number of initContext that prepares and initializes the context:
public class ValidationFieldTest extends TestCase { public void testValidationField() { // Initialize the context. MockContext context = MockContext.initContext(); int maxLength = 10; String fieldName = "name"; ValidationField field = new ValidationField(fieldName, maxLength); // Retrieve the request and set field request parameter. MockRequest request = context.getMockRequest(); request.setParameter(fieldName, "value"); // onProcess binds the request attribute and field value assertTrue(textField.onProcess()); // Assert that the field is still valid. assertTrue(textField.isValid()); } }


Last week I attended the Usenix
LISA'12 conference in San Diego, and the awesome people at O'Reilly organized a book signing while we were there. I'd like to share a couple of photos from the event. I had a great time!
The second release of the book has been out for a few weeks now. If you purchased the e-book from O'Reilly, make sure to check your "My books" page at
oreilly.com to get the updated version!


Author Susanna Kaysen's biggest problem was probably being born in an era when conformity was the name of the game and well-to-do girls who wanted to sample life on the edge or experiment sexually with more than one partner were instantly labeled as mentally disturbed. That's exactly what happened to Kaysen in the late 1960s, when she was packed off to a psychiatric hospital following a botched suicide attempt. Kaysen came out of the experience with a book, "Girl, Interrupted," which has become something of a touchstone for young female readers over the years. Many of her fellow patients never came out at all.
Had she grown up in the 1990s, with her gifts for communicating adolescent angst through language, Kaysen would almost be assured of having a record deal or at least her own website. She was Goth before anyone ever heard of the term.
There's no mystery as to why Kaysen's autobiography attracted the attention of Winona Ryder. The role of Susanna fits the actress marvelously, and her fans may even see Susanna as a continuation of the smart, introspective teens Ryder played in such career-establishing hits as "Beetlejuice" and "Heathers." And, after spending a large portion of the last few years keeping a low profile onscreen, Ryder certainly must be anxious to get back in the spotlight.
Unfortunately for her, however, there's an even juicier part in "Girl, Interrupted," and it has gone to the exotic, unpredictable Angelina Jolie. So while Ryder is baring her soul and facing off against such formidable types as Whoopi Goldberg (cast as a stern but sympathetic nurse) and Vanessa Redgrave (in a cameo as a psychiatrist who pierces the clouds over Susanna's psyche), Jolie strides in and steals the film out from under its star.
Jolie, who made a name for herself with a sensational performance as an ill-fated supermodel in the 1998 HBO film "Gia," plays Lisa, an eight-year veteran of the hospital who appears to be beyond treatment. She's a wildcat, flirting outrageously with both men and women and generally creating havoc in any place she visits.
Because Ryder's boyish look here seems patterned after the late actress and cult figure Jean Seberg, it's not much of a stretch to link "Girl, Interrupted" to Seberg's best film "Breathless," the french New Wave masterpiece in which she played a confused American who tries to lose her own identity in a whirlwind affair with a Parisian criminal (Jean-Paul Belmondo).
Susanna, like nearly everyone else in the ward, is initially drawn into Lisa's orbit and savors the woman's boundless energy and attitude. In just the same way Lisa overwhelms Susanna, the statuesque Jolie dwarfs the tiny Ryder. But although Susanna eventually stands tall, Ryder, fine as she is in the movie, cannot help but remain eclipsed by Jolie. Ryder's work here is often affecting, particularly when she starts her journey toward self-awareness in the story's second half. Jolie smartly realizes Lisa is not a sympathetic figure and doesn't pander for the audience's pity.
Instead, she's always withholding a little something, teasing the viewer about what's really brewing behind this hellion's half-open eyes. Eventually, we find ourselves worrying more about what's going to happen to Lisa than about Susanna's fate; hey, we all know she went on to write the book anyway, so things must have worked out somehow. Lisa has mystery on her side.
The acting battle is the primary strength of "Girl, Interrupted," which too often resorts to a melodramatic cliché (a suicide, an escape attempt, etc.) whenever the plot stalls. All these incidents may have actually happened during Kaysen's one-year "rest," but the screenplay doesn't make them feel real. On the other hand, there are a few interesting touches scattered throughout the script, such as Susanna's roommate's obsession with the "Oz" books by L. Frank Baum and Ruth Plumly Thompson and Lisa's quoting of Dorothy Parker. True, these kids may have some problems, but they've also got terrific taste in literature. James Sanford
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
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Related links: index of all rec.arts.movies.reviews reviews


This new and exciting product aims to revolutionize the amateur photography market. Time-lapse photography has remained as a techique only used by professionals, this device gives power back to the normal everday person. It allows them to exercise their passion for photography with reasonably priced, easy to use technology. This is Motion Lapse.
Find Out MoreSocial media apps such as Instagram are enabling people to more easily share their content to a wider group of people. Advances in technology have led to increased accessibility; as costs decrease, the photo quality available to amateurs increases.
Amateur photographers are now able to do a lot more, for a lot less money. This is a rapidly innovating market, with devices coming on the market that enable a wider range of photography techniques to be harnessed more easily and cheaply. One aspect of photography that is still dominated by professionals is time-lapse photography. Time-lapse photography can be used in conjunction with translational and rotational camera movement to create truly stunning time-lapses. For professionals there are belt-driven sliders that can translate a camera. However, these are prohibitively expensive for an amateur photographer.
There is no camera equipment that is reasonably priced and portable for amateurs. Motion Lapse will be able to give this fuctionality to amatuers.
This design incorporates three innovative features. The Smart-Cart has bluetooth connectivity allowing the user to easily control the cart with their phone. The ingenious Flex-Rail will allow the user to make the path that the cart will travel along, allowing for new interesting camera perspectives. The final feature is the triangulation of the wheels, they are engineered to ensure strong adhesion to the rail and smoothness for perfect time-lapses everytime.
The team consists of two mechanical engineers (MechEng), an electrical and electronic engineer (EEE), and an aeronautical engineer (Aero). The skills needed for develop this product can be broadly split into three areas: mechanical, electronic and testing. Mechanical apsects are within the skillset of MechEng and Aero, electronic primarily by EEE and testing by all four.
Tools used for this website are predominately Atom and GitHub. Atom has provided a very easy to use source code editor and has embedded Git Control. This allows for the seemless updating of the live website which is hosted on GitPages. All what is needed is to push the master branch of the repository to GitHub. GitHub automatically uses the master branch of the repository to publish the site. Additionally Git allows for verison control meaning that if something does go wrong it is easy to go back to a previous commit and carry on working, rather than starting from the beginning again. Snippets of code (e.g. the contact form) were taken from various places such as w3schools and getbootstrap, this meant that the website could be "hacked" together without having in-depth knowledge of JavaScript, HTML or CSS.
Steps to register and setup a domain:
A good website must have a ensure that the user experience is clear, easy, alluring, interesting, enjoyable and informative. The purpose of the website should be abunantly clear from the outset, and it shoud be visually attractive. The content is also very important. It must be informative but not bland and over-detailed. It should only include the relevant facts required by the intended user of the website. The navigation between pages are sections should be intuitive. It shouldn't be confusing to move through the website. In the end the user should trust the website. In essence a good website should have a great user experience and user interface design. It shouldn't be cluttered (some negative space), simple, a strong theme/brand, fluid resizing the grid dependent on window size, flexible visuals and fast loading times.
The accessibility of this website is focused around a continuous page (script-like) rather than having many multiple page. This allows for a story of our product to be told rather than giving nuggets of information on different pages. This was done to make the product more alluring to a potential customer, additionally the use of a youtube video allows the customer to get a grasp of the use of the product without neccessarily reading. With regards to blind or partially sighted people this device would not be best enjoyed by them (it takes images), but some functionality should be added to ensure that is adherence to UK Website Accessibility Laws. The website can be easily magnified and screen readers can be used to turn the text of the website into speech. For photos the captions are accurate enough to ensure that a visually impaired person would be able to understand what the image showed without seeing it. This is neccessary to abide by laws.
With regards to adherence to GDPR, data from the contact form needs to be kept in accordance to GDPR guidelines. Additionally, cookies are not used on the website, but if they were then there would need to be a banner to inform the user that they are being used. If data is collected you would have inform the user how you would intend to use the data and insure that they have been given the terms and conditions of the website. The website must ensure that the data is kept and it able to be retrieved if the user wanted to know what information was held about them. Please see below steps that need to be taken to ensure adherence to GDPR laws.
The marketing for the website can include QR codes, facebook ads, google advertisements, instagram indorsements, radio/tv commericals, youtube advertisment. There are a plethora of methods to advertise and it is very dependent on the demographic which you want to pitch the product. For Motion Lapse it would be amateur photographers so youtube videos about photography, photography websites/magazines, google searches for photography equipment. Data available from big companies allows for more effective marketing.
Going forward it would be prudent to include a payment method onto the website, so the customer does not neccessarily need to go through 3rd parties to buy the device. Hosting off of a domain which is more appropriate would make the website more credible. Polishing up the website more, ensuring mobile compatibility, working on the aesthetics to ensure it is professional and appealing. These are all steps that need to taken in the future.