--- layout: post title: Looking ahead: QuestPDF/Rust demo date: 2023-02-15 13:00:00 keywords: nativeaot teaser: We're going to want binding generators. ord: 09100 ---
This is part of a series on Native AOT.
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So far in this blog series, I have been writing about Native AOT mostly in the context of libraries, discussing how things work at a fairly low level.
For this post, I want to take a step back and look at the big picture, and the road ahead. Where is all this going? Why do we care about Native AOT libraries, and what can we do with them?
One of the most commonly cited benefits of Native AOT is faster startup time. But if that were the only thing that mattered, we wouldn't need support for libraries, would we?
A primary benefit of Native AOT for libraries is the ability to interop with other languages and ecosystems. If we can compile our C# library into a regular native library that pretends to be written in C, then we can integrate it into almost anything.
Native AOT libraries do make some new things possible, but that doesn't mean those things are easy. As we have noted in this series, exported functions need to follow the rules of C, and that's a really big impedance mismatch with .NET classes.
Furthermore, unless we are actually consuming the library from C, we have another canyon to cross, bridging to something idomatic for Go or Rust or Python or whatever.
This set of problems is somewhat new to .NET, but in general, it is fairly well-trodden ground. Typically, these kinds of gaps get crossed by generating bindings automatically.
There are many examples of tools that generate bindings or glue code or middleware to make it easier to connect code written in one language to another. Citing one example seems better than zero, so I'll mention SWIG. Wikipedia says it has been around for 27 years. But like I said, there are lots of other examples. Anything that becomes popular creates a demand for it to interoperate with something else.
But for .NET there hasn't been much of this kinda thing going on, at least not for the "calling .NET code from something else" direction. Prior to Native AOT, calling a C# library from native code usually involved hosting the CLR. I'm not saying nobody does that, but, well, nobody does that.
But now we have Native AOT libraries. We're going to want binding generators. And intuitively, we should be able to have good ones. All that metadata in a .NET assembly ought to be really useful information when generating glue.
I've been experimenting along these lines, and I am seeing some encouraging results.
There are several pieces in play:
The core binding generator is a console app that reads a set of .NET assemblies and uses the metadata to generate exported Native AOT functions, plus Rust bindings. Its command-line options are ... complicated.
That console app is contained within a nuget package that provides MSBuild targets which integrate with the Native AOT stuff in the .NET SDK. It gathers up the necessary information and invokes the binding generator.
A Cargo build script provides integration
with the Rust tools. It invokes dotnet publish
,
which triggers the MSBuild targets, which
generates the bindings and makes them available for the rest of
the build process.
A .csproj
file in the Rust crate directory
is used to specify which assemblies are
available for Native AOT binding. This includes
the regular .NET class libraries, and can also include
nuget package references, or other references.
A config file is used to specify which classes and members we want to generate bindings for. This is currently not very friendly, but if we didn't provide a way to limit things, we would end up generating bindings for everything, including all the nuget packages and the entire .NET system. This would greatly increase build time and the size of the resulting library.
These tools have not yet been released, so in lieu of posting sample code, the demo for this chapter is in the form of a video. It's just a few minutes long, and it shows a QuestPDF sample app, first in C#, then compiled to a native library with Native AOT, and ported to Rust.
As a teaser, here's a snippet from the original C#, using fluent extension methods, and a lambda:
page.Footer() .AlignCenter() .Text(x => { x.Span("Page "); x.CurrentPageNumber(); });
The Rust equivalent is noisier, as Rust tends to be, but it's structurally similar. The binding generator has created wrapper objects for the necessary .NET classes, and traits for the extension methods. Where the lambda used to be, we have a Rust closure that gets wrapped as a .NET delegate.
page.Footer()? .AlignCenter()? .Text_Action( |x : &TextDescriptor| { x.Span_String(Some(&System::String::from("Page ")))?; x.CurrentPageNumber()?; Ok(()) } )?;
The video is available at:


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F
F
(in
ChemElements
)
find()
(in
RemoteStructureProvider
)
FragmentCluster
(in
csb.bio.fragments
)
fabs
(in
csb.statistics.pdf
)
find()
(in
StructureProvider
)
FragmentMatch
(in
csb.bio.fragments
)
FACTORY
(in
Connection
)
find()
(in
csb.bio.io.wwpdb
)
fragments
(in
csb.bio
)
family
(in
ProfileHMM
)
find()
(in
Chain
)
fragments
(in
FragmentCluster
)
FAST
(in
CombinedResidueMapper
)
find()
(in
DisorderedAtom
)
FragmentTypes
(in
csb.bio.fragments
)
fasta
(in
csb.bio.io
)
find_base_parameter()
(in
AbstractParameter
)
FRAME
(in
ChemShiftReader
)
FASTA
(in
AlignmentFormats
)
find_pairs()
(in
csb.bio.utils
)
free_energies
(in
AbstractWHAM
)
FASTAOutputBuilder
(in
csb.bio.io.fasta
)
first_chain
(in
Structure
)
from_atom()
(in
Label
)
FASTAProfileBuilder
(in
csb.apps.buildhmm
)
first_model
(in
Ensemble
)
from_chain()
(in
Structure
)
FastLeapFrog
(in
csb.numeric.integrators
)
fit()
(in
csb.bio.utils
)
from_fragment()
(in
Assignment
)
FastResidueMapper
(in
csb.bio.io.wwpdb
)
fit_transform()
(in
csb.bio.utils
)
from_iterable()
(in
Table
)
Fe
(in
ChemElements
)
fit_wellordered()
(in
csb.bio.utils
)
from_object()
(in
RosettaFragment
)
FermiEnsemble
(in
csb.statmech.ensembles
)
FIXED
(in
ClusterNode
)
from_polar()
(in
csb.numeric
)
figure
(in
LibrarySuperimposer
)
flat_torsion_map()
(in
TorsionAnglePredictor
)
from_polar3d()
(in
csb.numeric
)
FileBuilder
(in
csb.bio.io.wwpdb
)
Fm
(in
ChemElements
)
from_profile()
(in
Target
)
filename
(in
OutputPathBuilder
)
FORBIDDEN_CHARS
(in
FastResidueMapper
)
from_sequence()
(in
Target
)
filename
(in
Clans
)
FORMAT
(in
A3MOutputBuilder
)
from_sequence()
(in
Chain
)
filename
(in
DensityMapReader
)
FORMAT
(in
FASTAOutputBuilder
)
from_shift()
(in
Label
)
filename
(in
AbstractStructureParser
)
FORMAT
(in
PIROutputBuilder
)
from_string()
(in
Color
)
FileSystemStructureProvider
(in
csb.bio.io.wwpdb
)
format()
(in
EntryID
)
from_string()
(in
Label
)
filter()
(in
Target
)
format()
(in
SeqResID
)
from_table()
(in
Table
)
filter()
(in
TargetResidue
)
format()
(in
A3MAlignment
)
from_tsv()
(in
Table
)
Filters
(in
csb.bio.nmr
)
format()
(in
AbstractAlignment
)
fromsource()
(in
RosettaFragmentMap
)
final
(in
AbstractPropagationResult
)
format_angle()
(in
PredictionBuilder
)
full
(in
Version
)
final
(in
PropagationResult
)
format_structure()
(in
PDBProfileBuilder
)
fullpath
(in
OutputPathBuilder
)
final
(in
Trajectory
)
format_structure()
(in
HHProfileParser
)
FUNCTIONAL
(in
Attributes
)
finalize()
(in
FileBuilder
)
formatdbpath
(in
ClansParams
)
functional()
(in
csb.test
)
finalize()
(in
PDBFileBuilder
)
formats
(in
Chart
)
FunctionalTestBuilder
(in
csb.test
)
find()
(in
CustomStructureProvider
)
Fr
(in
ChemElements
)
find()
(in
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)
fragment
(in
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Example blog post
20 July 2021, by Francois
This blog post introduces different types of content that are supported and styled with Bootstrap. Basic typography, lists, tables, images, code, etc. are all supported as expected.
This is additional paragraph placeholder content. It was written to fill the available space and show how a longer text snippet affects surrounding content. We'll repeat this often to keep the demo running smoothly, so be on the lookout for that same string of text.
Blockquotes
This is an example blockquote in action:
Quoted text goes here.
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Example lists
This is some additional paragraph placeholder content. It's a slightly shorter version of the other highly repetitive body text used throughout. This is an example unordered list:
- First list item
- Second list item with a longer description
- Third list item to close it out
This is a definiton list:
- HyperText Markup Language (HTML)
- The language used to describe and define the content of a Web page
- Cascading Style Sheets (CSS)
- Used to describe the appearance of Web content
- JavaScript (JS)
- The programming language used to build advanced Web sites and applications
Inline HTML elements
HTML defines a long list of available inline tags, a complete list of which can be found on the Mozilla Developer Network.
- To bold text, , use

.
- To italicize text,, use

.
- Abbreviations, like HTML, you should use

, with an optional title
attribute for the full phrase.
- Citations, like — Mark Otto , should use

.
Deleted text should use
et and inserted text should use
.
- Superscripttext uses

and subscripttext uses
.
La plupart de ces éléments sont stylisés par les navigateurs avec peu de modifications de notre part.
Title
Subtitle
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Exemple de bloc de code
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Un autre article de blog
23 décembre 2020 Claude
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Longer quote goes here, maybe with some emphasized text in the middle of it.
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Example table
And don't forget about tables in these posts:
| Name |
Upvotes |
Downvotes |
| Olivier |
10 |
11 |
| Claire |
4 |
3 |
| Fabien |
7 |
9 |
| Total |
21 |
23 |
This is some additional paragraph placeholder content. It's a slightly shorter version of the other highly repetitive body text used throughout.
Example blog post
20 July 2021, by Olivier
This blog post introduces different types of content that are supported and styled with Bootstrap. Basic typography, lists, tables, images, code, etc. are all supported as expected.
This is additional paragraph placeholder content. It was written to fill the available space and show how a longer text snippet affects surrounding content. We'll repeat this often to keep the demo running smoothly, so be on the lookout for that same string of text.
Blockquotes
This is an example blockquote in action:
Quoted text goes here.
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Example lists
This is some additional paragraph placeholder content. It's a slightly shorter version of the other highly repetitive body text used throughout. This is an example unordered list:
- First list item
- Second list item with a longer description
- Third list item to close it out
This is a definiton list:
- HyperText Markup Language (HTML)
- The language used to describe and define the content of a Web page
- Cascading Style Sheets (CSS)
- Used to describe the appearance of Web content
- JavaScript (JS)
- The programming language used to build advanced Web sites and applications
Inline HTML elements
HTML defines a long list of available inline tags, a complete list of which can be found on the Mozilla Developer Network.
- To bold text, , use

.
- To italicize text,, use

.
- Abbreviations, like HTML, you should use

, with an optional title
attribute for the full phrase.
- Citations, like — Mark Otto , should use

.
Deleted text should use
et and inserted text should use
.
- Superscripttext uses

and subscripttext uses
.
La plupart de ces éléments sont stylisés par les navigateurs avec peu de modifications de notre part.
Title
Subtitle
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Exemple de bloc de code
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Un autre article de blog
23 décembre 2020 Fabien
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Longer quote goes here, maybe with some emphasized text in the middle of it.
This is some additional paragraph placeholder content. It has been written to fill the available space and show how a longer snippet of text affects the surrounding content. We'll repeat it often to keep the demonstration flowing, so be on the lookout for this exact same string of text.
Example table
And don't forget about tables in these posts:
| Name |
Upvotes |
Downvotes |
| Olivier |
10 |
11 |
| Claire |
4 |
3 |
| Fabien |
7 |
9 |
| Total |
21 |
23 |
This is some additional paragraph placeholder content. It's a slightly shorter version of the other highly repetitive body text used throughout.


When an enemy unit dies near Trundle, he heals for a percent of its maximum Health.
CHOMP
Trundle bites his opponent, dealing damage, briefly slowing and sapping some of their Attack Damage.
FROZEN DOMAIN
Trundle turns target location into his domain, gaining Attack Speed, Movement Speed, and increased healing from all sources while on it.
PILLAR OF ICE
Trundle creates an ice pillar at target location, becoming impassable terrain and slowing all nearby enemy units.
SUBJUGATE
Trundle immediately steals a percent of his target's Health, Armor and Magic Resistance. Over the next 4 seconds the amount of Health, Armor, and Magic Resistance stolen is doubled.


Type is the broadest user designation within Sakai. Types can be administrative or non-administrative:
Upon installation, the administrative type is the only account, and is used to create worksites. After adding users to the system (using the User tool), the administrative type can bestow upon non-administrative users the ability to create new sites by giving them the user type "registered" or "maintain" (defined below).
Note: The ability to create a site is derived from the
site.add
permission granted in the
!user.template.registered
realm. Complicating this,
however, is the fact that a user account type has associated with it
both .auth
(authorized) and .anon
(anonymous, i.e., not logged in) roles. Strictly speaking, it is the
site.add
permission in the .auth
role of
!user.template.registered
that grants the permission.
Note: Do not confuse the account type "maintain" with the role of "maintain", which you may grant to a user in a particular site or for a particular tool. Account type and role in a worksite serve different purposes.
Note: Sites can also have types (e.g., course
sites and project sites), which determine what default roles the site
recognizes. For example, a course site might get the
!site.template.course
roles (i.e., those defined by the
!site.template.course
realm).
The default site roles, which can be changed by the administrative user type, are "maintain" and "access". Each implementation can be tailored differently, with different roles assigned to users. Each of these roles has a different matrix of permitted abilities within the site.
Realms are packages of security grants that determine roles for
accounts within a site. The permissions enabled for roles can be
unique to each site. The defaults are set in the worksite's default
template (e.g., !site.template.course
for a course site,
or !site.template.project
for a project site).
For non-administrative users, the ability to create sites is outside the scope of a particular worksite, and is determined by the type of account (as described above in the "Types" section). The account type determines which realm template the user has, and within the realm template is the control for ability to create sites, for example:
!user.template.registered
, which has the
site.add
permission enabled. Therefore, any users with
the "registered" account type will be able to create worksites.!user.template.guest
realm, which does not have the
site.add
permission enabled. Therefore, any users with
the "guest" account type will not be able to create worksites.
When "registered" users create worksites, they automatically become a member of the site, and have (by default) roles that enable full permissions. By specifying roles for new users, site creators have the ability to control how participants use and/or interact with tools in the worksite. The role can be one of the default roles ("maintain" and "access"), or it can be a role that the administrator has created with the Realm tool.
All users have the broadest permissions (i.e., the ability create, edit, and delete) in their respective My Workspace tabs.
In general, the default "maintain" role has full permission to create, edit, and delete within a worksite. The default "access" role has fewer permissions, and cannot create or delete content in every tool (i.e., by default, the "access" role cannot upload files into Resources, but it can create Chat messages and Discussion replies).
Roles that have worksite edit capabilities (e.g., the default "maintain" role) can change the permissions for tools, determining how participants can use them.
For a more information about permissions, see the Sakaipedia's Permissions list at:
http://bugs.sakaiproject.org/confluence/display/ENC/Permissions+list


Follow these steps to start local debugging for C# in Rider:
lean backtest "<projectName>" --debug rider
, and wait until the CLI tells you to attach to the debugger.
$ lean backtest "My Project" --debug rider 20210423 13:50:54.634 TRACE:: DebuggerHelper.Initialize(): waiting for debugger to attach...


Enter your website for this course, if you have already made it
Choose your duration of study before clicking your topic
hours of study
Remember that you can cut and paste, change things around add topics, delete ideas. This is your course so make it and own it.
P.S. Lower level prerequisites can be added with zero hours if you have mastered them.


|
Package body pit_admin Package to administer PIT. Provides methods to create or maintain messages. |
| Program units |
| Types |
| predefined_error_rec | TYPE DEFINITIONS |
| predefined_error_t |
| Variables |
| g_predefined_errors | PACKAGE VARIABLES |
| g_default_language | |
| C_DEL |
| Constants |
| C_PREDEFINED_ERROR | |
| C_CONTEXT_PREFIX | |
| C_TOGGLE_PREFIX | |
| C_XLIFF_NS | |
| C_MIN_ERROR | |
| C_MAX_ERROR | |
| C_DEFAULT_LANGUAGE | |
| C_ERROR_ALREADY_ASSIGNED | |
| C_MESSAGE_DOES_NOT_EXIST |
predefined_error_rec
type predefined_error_rec is record( source_type pit_util.ora_name_type, owner pit_util.ora_name_type, package_name pit_util.ora_name_type, error_name pit_util.ora_name_type);
TYPE DEFINITIONS
predefined_error_t
type predefined_error_t is table of predefined_error_rec index by binary_integer;
g_predefined_errors
g_predefined_errors predefined_error_t;
PACKAGE VARIABLES
g_default_language
g_default_language pit_util.ora_name_type;
C_PREDEFINED_ERROR
C_PREDEFINED_ERROR constant varchar2(5) := 'PIT';
C_CONTEXT_PREFIX
C_CONTEXT_PREFIX constant varchar2(30) := 'CONTEXT_';
C_TOGGLE_PREFIX
C_TOGGLE_PREFIX constant varchar2(30) := 'TOGGLE_';
C_XLIFF_NS
C_XLIFF_NS constant varchar2(100) := 'urn:oasis:names:tc:xliff:document:2.0';
C_DEL
C_DEL char(1 byte) := '|';
C_MIN_ERROR
C_MIN_ERROR constant number := -20999;
C_MAX_ERROR
C_MAX_ERROR constant number := -20000;
C_DEFAULT_LANGUAGE
C_DEFAULT_LANGUAGE constant number := 10;
C_ERROR_ALREADY_ASSIGNED
C_ERROR_ALREADY_ASSIGNED constant varchar2(200) := 'This Oracle error number is already assigned to message #ERRNO#';
C_MESSAGE_DOES_NOT_EXIST
C_MESSAGE_DOES_NOT_EXIST constant varchar2(200) := 'Message #MESSAGE# does not exist.';
initialize_error_list
Procedure initialize_error_list
Method to collect all predefined error names within the database
check_error
Procedure check_error(p_pms_name in pit_message.pms_name%TYPE, p_pms_custom_error in pit_message.pms_custom_error%TYPE)
get_export_group_script
Function get_export_group_script(p_pmg_name in pit_message_group.pmg_name%TYPE) return varchar2
script_messages
Procedure script_messages(p_pmg_name in pit_message_group.pmg_name%TYPE, p_file_name out nocopy pit_util.ora_name_type, p_script out nocopy clob)
Helper method to generate a message install script
| Usage |
| Is called internally by CREATE_INSTALLATION_SCRIPT |
| Parameters |
| p_pmg_name |
Message group to filter output | |
| p_file_name |
Out parameter that provides the file name for the Script file | |
| p_script |
Out parameter that contains the SQL script created |
script_translatable_items
Procedure script_translatable_items(p_pmg_name in pit_message_group.pmg_name%TYPE default null, p_file_name out nocopy pit_util.ora_name_type, p_script out nocopy clob)
Helper method to generate a translatable items install script
| Usage |
| Is called internally by CREATE_INSTALLATION_SCRIPT |
| Parameters |
| p_pmg_name |
Message group to filter output | |
| p_file_name |
Out parameter that provides the file name for the Script file | |
| p_script |
Out parameter that contains the SQL script created |
analyze_xliff
Procedure analyze_xliff(p_xliff xmltype, p_pml_name out nocopy pit_message_language.pml_name%TYPE, p_pmg_name out nocopy pit_message_group.pmg_name%TYPE)
Method to extract language and group from an XLIFF envelope
| Usage |
|
Is used to extract information from an XLIFF header. |
| Parameters |
| p_xliff |
XLIFF instance | |
| p_pml_name |
Language name converted to Oracle language name | |
| p_pmg_name |
Group name |
translate_messages
Procedure translate_messages(p_xliff in xmltype)
Helper method to extract XLIFF instance into PIT_MESSAGE
| Usage |
|
Is called internally by APPLY_TRANSLATIONS |
| Parameters |
| p_xliff |
XLIFF instance to apply |
translate_translatable_items
Procedure translate_translatable_items(p_xliff in xmltype)
Helper method to extract XLIFF instance into PIT_TRANSLATABLE_ITEM
| Usage |
|
Is called internally by APPLY_TRANSLATIONS |
| Parameters |
| p_xliff |
XLIFF instance to apply |
get_pms_xml
Function get_pms_xml(p_target_language in pit_message_language.pml_name%TYPE, p_pmg_name in pit_message_group.pmg_name%TYPE default null) return xmltype
Help method to generate XLIFF compatible translation entries for messages
| Usage |
|
Is called internally by GET_TRANSLATION_XML to allow for different target types |
| Parameters |
| p_target_language |
Language to translate the messages to | |
| p_pmg_name |
Message group to tranlsate |
| Returns |
| XML fragment to incorporate into an XLIFF envelope generated by GET_TRANSLATION_XML |
get_pti_xml
Function get_pti_xml(p_target_language in pit_message_language.pml_name%TYPE, p_pmg_name in pit_message_group.pmg_name%TYPE default null) return xmltype
Help method to generate XLIFF compatible translation entries for translatable items
| Usage |
|
Is called internally by GET_TRANSLATION_XML to allow for different target types |
| Parameters |
| p_target_language |
Language to translate the translatable items to | |
| p_pmg_name |
Translatable items group to tranlsate |
| Returns |
| XML fragment to incorporate into an XLIFF envelope generated by GET_TRANSLATION_XML |
initialize
Procedure initialize
merge_message_group
Procedure merge_message_group(p_pmg_name in pit_message_group.pmg_name%TYPE, p_pmg_description in pit_message_group.pmg_description%TYPE default null)
INTERFACE
delete_message_group
Procedure delete_message_group(p_pmg_name in pit_message_group.pmg_name%TYPE, p_force in boolean default false)
merge_message
Procedure merge_message(p_pms_name in pit_message.pms_name%TYPE, p_pms_text in pit_message.pms_text%TYPE, p_pms_pse_id in pit_message.pms_pse_id%TYPE, p_pms_description in pit_message.pms_description%TYPE default null, p_pms_pmg_name in pit_message_group.pmg_name%TYPE default null, p_pms_pml_name in pit_message_language.pml_name%TYPE default null, p_error_number in pit_message.pms_custom_error%TYPE default null)
delete_message
Procedure delete_message(p_pms_name in pit_message.pms_name%TYPE, p_pms_pml_name in pit_message_language.pml_name%TYPE)
delete_all_messages
Procedure delete_all_messages(p_pmg_name in pit_message_group.pmg_name%TYPE default null)
merge_translatable_item
Procedure merge_translatable_item(p_pti_id in pit_translatable_item.pti_id%TYPE, p_pti_pml_name in pit_message_language.pml_name%TYPE, p_pti_pmg_name in pit_message_group.pmg_name%TYPE, p_pti_name in varchar2, p_pti_display_name in varchar2 default null, p_pti_description in clob default null)
delete_translatable_item
Procedure delete_translatable_item(p_pti_id in pit_translatable_item.pti_id%TYPE)
get_message_text
Function get_message_text(p_pms_name in pit_message.pms_name%TYPE, p_pms_pml_name in pit_message_language.pml_name%TYPE := null) return varchar2
SETTINGS
set_language_settings
Procedure set_language_settings(p_pml_list in pit_util.max_sql_char)
create_message_package
Procedure create_message_package(p_directory varchar2 default null)
create_named_context
Procedure create_named_context(p_context_name in varchar2, p_log_level in number, p_trace_level in number, p_trace_timing in boolean, p_module_list in varchar2, p_comment in varchar2 default null)
create_named_context
Procedure create_named_context(p_context_name in varchar2, p_settings in varchar2, p_comment in varchar2 default null)
remove_named_context
Procedure remove_named_context(p_context_name in varchar2)
create_context_toggle
Procedure create_context_toggle(p_toggle_name in varchar2, p_module_list in varchar2, p_context_name in varchar2, p_comment in varchar2 default null)
delete_context_toggle
Procedure delete_context_toggle(p_toggle_name in varchar2)
create_installation_script
Procedure create_installation_script(p_pmg_name in pit_message_group.pmg_name%TYPE, p_target in varchar2, p_file_name out nocopy pit_util.ora_name_type, p_script out nocopy clob)
EXPORT
get_installation_script
Function get_installation_script(p_pmg_name in pit_message_group.pmg_name%TYPE, p_target in varchar2) return clob
translate_message
Procedure translate_message(p_pms_name in pit_message.pms_name%TYPE, p_pms_text in pit_message.pms_text%TYPE, p_pms_pml_name in pit_message_language.pml_name%TYPE, p_pms_description in pit_message.pms_description%TYPE default null)
TRANSLATION
create_translation_xml
Procedure create_translation_xml(p_target_language in pit_message_language.pml_name%TYPE, p_pmg_name in pit_message_group.pmg_name%TYPE default null, p_target in varchar2, p_file_name out nocopy pit_util.ora_name_type, p_xliff out nocopy xmltype)
get_translation_xml
Function get_translation_xml(p_target_language in pit_message_language.pml_name%TYPE, p_pmg_name in pit_message_group.pmg_name%TYPE default null, p_target in varchar2) return clob
apply_translation
Procedure apply_translation(p_xliff in xmltype, p_target in varchar2)
delete_translation
Procedure delete_translation(p_pml_name in pit_message_language.pml_name%TYPE, p_target in varchar2)
register_translation
Procedure register_translation(p_pml_name in pit_message_language.pml_name%TYPE)


CloseButton Class
The close button for the wizard
Item Index
Methods
- closes static
- destroy
- fadeIn
- fadeOut
- heredoc static
- hide
- init static
- registerWizard static
- registerWizard static
- render
- setEmptySubject static
- setSubject static
- show
- showRelatedWizardsList static
- showWizardsList static
- start
Methods
closes
()
static
Stops and Closes Sideshow
destroy
()
Destroys the item's DOM object
fadeIn
()
Does a fade in transition for the visual item
fadeOut
()
Does a fade out transition for the visual item
heredoc
-
A
Receives a function with just a multiline comment as body and converts to a here-document string
Parameters:
-
A
Functionfunction without body but a multiline comment
Returns:
A multiline string
hide
()
Hides the visual item
init
()
static
Initializes Sideshow
registerWizard
-
onlyNew
Registers a wizard
Parameters:
-
onlyNew
BooleanChecks only recently added wizards
Returns:
The eligible wizards list
registerWizard
-
wizardConfig
Registers a wizard
Parameters:
-
wizardConfig
Object
Returns:
The wizard instance
render
()
Renders the close button
setEmptySubject
()
static
A trick to use the composite mask to simulate the behavior of a solid mask, setting an empty subject
show
-
displayButKeepTransparent
Shows the visual item
Parameters:
-
displayButKeepTransparent
BooleanThe item will hold space but keep invisible
showRelatedWizardsList
-
completedWizard
Shows a list with the related wizards
Parameters:
-
completedWizard
ObjectThe recently completed wizard
Returns:
Returns a boolean indicating whether there is some related wizard available


--- title: Costs and Technologies layout: default ---
Today, we have A.I. that is used in a wide variety of fields, such as translation or data management. Currently, Google’s Neural Machine Network is used to accurately translate between languages. This A.I. was able to reduce errors by 60% when the text was read by a real human (Schuster 1). With this technology, it will become much easier to communicate between different languages. Google is also changing how advertisements are placed on the web. In February, 2018, Google started its new program called Auto Ads. The Auto Ads program uses machine learning to place relevant ads on websites and how many of them to place (Fingas 1). A.I. may be a relatively new technology today, but as technology progresses A.I. will be used for even more tasks than it is today.
The pricing for using an A.I. changes depending on which service and which A.I. is being used. The pricing for the Google Cloud ML Engine changes depending on the type of the machine. The cheapest version is the Basic tier which costs $0.2774 per hour. The most expensive version is the Premium_1 tier which costs $24.1683 per hour. IBM Watson, an A.I. created for businesses has a similar tier system ranging from Lite to Professional. The Lite version is free and gives the user 5,000 A.I. predictions every month, and the Professional version costs $1,000 for each instance and the user gets 2,000 predictions.


Class AsyncSynchronized<T>
Uses to synchronize and only expose its protected object after a synchronization begins.
Various asynchronous operations are supported. Reentrant is not supported. The protected object is non-null.
Inheritance
System.Object
AsyncSynchronized<T>
Assembly: InSync.dll
Syntax
public class AsyncSynchronized<T> : object, ISynchronized<T>, IAsyncSynchronized<T>, IBareLock<T>, IBareLock, IBareAsyncLock<T>, IBareAsyncLock where T : class
Type Parameters
| Name |
Description |
| T |
The type of the protected object.
|
Constructors
AsyncSynchronized(SemaphoreSlim, T)
Declaration
public AsyncSynchronized(SemaphoreSlim semaphore, T value)
Parameters
| Type |
Name |
Description |
| SemaphoreSlim |
semaphore |
The semaphore for synchronization.
|
| T |
value |
The object to protect.
|
Fields
semaphore
The semaphore for synchronization.
Declaration
protected readonly SemaphoreSlim semaphore
Field Value
| Type |
Description |
| SemaphoreSlim |
|
value
The non-null object to protect.
Declaration
protected readonly T value
Field Value
Methods
BarelyLock()
Synchronously acquires the lock and returns the protected non-null object.
Declaration
Returns
| Type |
Description |
| T |
The protected non-null object.
|
Exceptions
BarelyLockAsync()
Asynchronously acquires the lock and returns the protected non-null value.
Declaration
public Task<T> BarelyLockAsync()
Returns
| Type |
Description |
| Task<T> |
The protected non-null value.
|
Exceptions
BarelyLockAsync(CancellationToken)
Asynchronously acquires the lock and returns the protected non-null value.
Declaration
public Task<T> BarelyLockAsync(CancellationToken cancellationToken)
Parameters
| Type |
Name |
Description |
| CancellationToken |
cancellationToken |
|
Returns
| Type |
Description |
| Task<T> |
The protected non-null value.
|
Exceptions
BarelyTryLock(out T)
Tries to acquire the lock. It returns true
and the protected non-null object if the lock is acquired.
Declaration
public bool BarelyTryLock(out T value)
Parameters
| Type |
Name |
Description |
| T |
value |
The protected non-null object if the lock is acquired, otherwise, null is returned.
|
Returns
| Type |
Description |
| System.Boolean |
true if the lock is acquired.
|
Exceptions
BarelyTryLock(Int32, out T)
Tries to acquire the lock. It returns true
and the protected non-null object if the lock is acquired.
Declaration
public bool BarelyTryLock(int millisecondsTimeout, out T value)
Parameters
| Type |
Name |
Description |
| System.Int32 |
millisecondsTimeout |
The number of milliseconds to wait, (-1) to wait indefinitely, or zero to test the state of the wait handle and return immediately.
|
| T |
value |
The protected non-null object if the lock is acquired, otherwise, null is returned.
|
Returns
| Type |
Description |
| System.Boolean |
true if the lock is acquired.
|
Exceptions
BarelyTryLock(TimeSpan, out T)
Tries to acquire the lock. It returns true
and the protected non-null object if the lock is acquired.
Declaration
public bool BarelyTryLock(TimeSpan timeout, out T value)
Parameters
| Type |
Name |
Description |
| TimeSpan |
timeout |
A that represents the number of milliseconds to wait, a that represents -1 milliseconds to wait indefinitely, or a that represents 0 milliseconds to test the wait handle and return immediately.
|
| T |
value |
The protected non-null object if the lock is acquired, otherwise, null is returned.
|
Returns
| Type |
Description |
| System.Boolean |
true if the lock is acquired.
|
Exceptions
BarelyUnlock()
Declaration
public void BarelyUnlock()
Exceptions
Lock()
Locks and returns a guard to allow access of the protected object and unlocking.
Declaration
public GuardedValue<T> Lock()
Returns
Exceptions
LockAsync()
Asynchronously locks and returns a guard to allow access of the protected object and unlocking.
Declaration
public Task<GuardedValue<T>> LockAsync()
Returns
Exceptions
LockAsync(CancellationToken)
Asynchronously locks and returns a guard to allow access of the protected object and unlocking.
Declaration
public Task<GuardedValue<T>> LockAsync(CancellationToken cancellationToken)
Parameters
| Type |
Name |
Description |
| CancellationToken |
cancellationToken |
|
Returns
Exceptions
TryLock()
Tries to lock and returns a guard to allow access of the protected object and unlocking. If the lock is not acquired, this method returns null immediately.
Declaration
public GuardedValue<T> TryLock()
Returns
| Type |
Description |
| GuardedValue<T> |
Null if the lock is not acquired.
|
Exceptions
TryLock(Int32)
Tries to lock and returns a guard to allow access of the protected object and unlocking. If the lock is not acquired, this method returns null immediately.
Declaration
public GuardedValue<T> TryLock(int millisecondsTimeout)
Parameters
| Type |
Name |
Description |
| System.Int32 |
millisecondsTimeout |
The number of milliseconds to wait, (-1) to wait indefinitely, or zero to test the state of the wait handle and return immediately.
|
Returns
| Type |
Description |
| GuardedValue<T> |
Null if the lock is not acquired.
|
Exceptions
TryLock(TimeSpan)
Tries to lock and returns a guard to allow access of the protected object and unlocking. If the lock is not acquired, this method returns null immediately.
Declaration
public GuardedValue<T> TryLock(TimeSpan timeout)
Parameters
| Type |
Name |
Description |
| TimeSpan |
timeout |
A that represents the number of milliseconds to wait, a that represents -1 milliseconds to wait indefinitely, or a that represents 0 milliseconds to test the wait handle and return immediately.
|
Returns
| Type |
Description |
| GuardedValue<T> |
Null if the lock is not acquired.
|
Exceptions
TryWithLock(Action<T>)
Tries to lock and performs the action then unlocks. If the lock is not acquired, this method returns immediately. If the action throws an exception, the lock is released automatically.
Declaration
public bool TryWithLock(Action<T> action)
Parameters
| Type |
Name |
Description |
| Action<T> |
action |
The protected object is supplied as the argument of the action
|
Returns
| Type |
Description |
| System.Boolean |
true the action is performed.
|
Exceptions
TryWithLock(Int32, Action<T>)
Tries to lock and performs the action then unlocks. If the lock is not acquired, this method returns immediately. If the action throws an exception, the lock is released automatically.
Declaration
public bool TryWithLock(int millisecondsTimeout, Action<T> action)
Parameters
| Type |
Name |
Description |
| System.Int32 |
millisecondsTimeout |
The number of milliseconds to wait, (-1) to wait indefinitely, or zero to test the state of the wait handle and return immediately.
|
| Action<T> |
action |
The protected object is supplied as the argument of the action
|
Returns
| Type |
Description |
| System.Boolean |
true the action is performed.
|
Exceptions
TryWithLock(TimeSpan, Action<T>)
Tries to lock and performs the action then unlocks. If the lock is not acquired, this method returns immediately. If the action throws an exception, the lock is released automatically.
Declaration
public bool TryWithLock(TimeSpan timeout, Action<T> action)
Parameters
| Type |
Name |
Description |
| TimeSpan |
timeout |
A that represents the number of milliseconds to wait, a that represents -1 milliseconds to wait indefinitely, or a that represents 0 milliseconds to test the wait handle and return immediately.
|
| Action<T> |
action |
The protected object is supplied as the argument of the action
|
Returns
| Type |
Description |
| System.Boolean |
true the action is performed.
|
Exceptions
WithLock(Action<T>)
Locks, performs the action then unlocks. If the action throws an exception, the lock is released automatically.
Declaration
public void WithLock(Action<T> action)
Parameters
| Type |
Name |
Description |
| Action<T> |
action |
The protected object is supplied as the argument of the action
|
Exceptions
WithLock<TResult>(Func<T, TResult>)
Locks, call the function then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public TResult WithLock<TResult>(Func<T, TResult> func)
Parameters
| Type |
Name |
Description |
| Func<T, TResult> |
func |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
Returns
| Type |
Description |
| TResult |
The returned value from the function.
|
Type Parameters
Exceptions
WithLockAsync(Action<T>)
Asynchronously locks, performs the action on the captured context or task scheduler (if any) then unlocks. If the action throws an exception, the lock is released automatically.
Declaration
public Task WithLockAsync(Action<T> action)
Parameters
| Type |
Name |
Description |
| Action<T> |
action |
The protected object is supplied as the argument of the action
|
Returns
Exceptions
WithLockAsync(Action<T>, CancellationToken)
Asynchronously locks, performs the action on the captured context or task scheduler (if any) then unlocks. If the function throws an exception, the lock is released automatically.
Declaration
public Task WithLockAsync(Action<T> action, CancellationToken cancellationToken)
Parameters
| Type |
Name |
Description |
| Action<T> |
action |
The protected object is supplied as the argument of the action
|
| CancellationToken |
cancellationToken |
|
Returns
Exceptions
WithLockAsync(Action<T>, CancellationToken, Boolean)
Asynchronously locks, synchronously performs the action then unlocks. If the function throws an exception, the lock is released automatically.
Declaration
public Task WithLockAsync(Action<T> action, CancellationToken cancellationToken, bool onCapturedContext)
Parameters
| Type |
Name |
Description |
| Action<T> |
action |
The protected object is supplied as the argument of the action
|
| CancellationToken |
cancellationToken |
|
| System.Boolean |
onCapturedContext |
true to perform the action on the original context or task scheduler if there is a context.
|
Returns
Exceptions
WithLockAsync(Action<T>, Boolean)
Asynchronously locks, performs the action then unlocks. If the action throws an exception, the lock is released automatically.
Declaration
public Task WithLockAsync(Action<T> action, bool onCapturedContext)
Parameters
| Type |
Name |
Description |
| Action<T> |
action |
The protected object is supplied as the argument of the action
|
| System.Boolean |
onCapturedContext |
true to perform the action on the original context or task scheduler if there is a context.
|
Returns
Exceptions
WithLockAsync(Func<T, Task>)
Asynchronously locks, performs the action on the captured context or task scheduler (if any) then unlocks. If the action throws an exception, the lock is released automatically.
Declaration
public Task WithLockAsync(Func<T, Task> asyncAction)
Parameters
| Type |
Name |
Description |
| Func<T, Task> |
asyncAction |
The protected object is supplied as the argument of the action
|
Returns
Exceptions
WithLockAsync(Func<T, Task>, CancellationToken)
Asynchronously locks, performs the action on the captured context or task scheduler (if any) then unlocks. If the action throws an exception, the lock is released automatically.
Declaration
public Task WithLockAsync(Func<T, Task> asyncAction, CancellationToken cancellationToken)
Parameters
| Type |
Name |
Description |
| Func<T, Task> |
asyncAction |
The protected object is supplied as the argument of the action
|
| CancellationToken |
cancellationToken |
|
Returns
Exceptions
WithLockAsync(Func<T, Task>, CancellationToken, Boolean)
Asynchronously locks, performs the action then unlocks. If the action throws an exception, the lock is released automatically.
Declaration
public Task WithLockAsync(Func<T, Task> asyncAction, CancellationToken cancellationToken, bool onCapturedContext)
Parameters
| Type |
Name |
Description |
| Func<T, Task> |
asyncAction |
The protected object is supplied as the argument of the action
|
| CancellationToken |
cancellationToken |
|
| System.Boolean |
onCapturedContext |
true to perform the action on the original context or task scheduler if there is a context.
|
Returns
Exceptions
WithLockAsync(Func<T, Task>, Boolean)
Asynchronously locks, performs the action then unlocks. If the action throws an exception, the lock is released automatically.
Declaration
public Task WithLockAsync(Func<T, Task> asyncAction, bool onCapturedContext)
Parameters
| Type |
Name |
Description |
| Func<T, Task> |
asyncAction |
The protected object is supplied as the argument of the action
|
| System.Boolean |
onCapturedContext |
true to perform the action on the original context or task scheduler if there is a context.
|
Returns
Exceptions
WithLockAsync<TResult>(Func<T, TResult>)
Asynchronously locks, calls the function on the captured context or task scheduler (if any) then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public Task<TResult> WithLockAsync<TResult>(Func<T, TResult> func)
Parameters
| Type |
Name |
Description |
| Func<T, TResult> |
func |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
Returns
| Type |
Description |
| Task<TResult> |
|
Type Parameters
Exceptions
WithLockAsync<TResult>(Func<T, TResult>, CancellationToken)
Asynchronously locks, calls the function on the captured context or task scheduler (if any) then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public Task<TResult> WithLockAsync<TResult>(Func<T, TResult> func, CancellationToken cancellationToken)
Parameters
| Type |
Name |
Description |
| Func<T, TResult> |
func |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
| CancellationToken |
cancellationToken |
|
Returns
| Type |
Description |
| Task<TResult> |
|
Type Parameters
Exceptions
WithLockAsync<TResult>(Func<T, TResult>, CancellationToken, Boolean)
Asynchronously locks, synchronously calls the function then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public Task<TResult> WithLockAsync<TResult>(Func<T, TResult> func, CancellationToken cancellationToken, bool onCapturedContext)
Parameters
| Type |
Name |
Description |
| Func<T, TResult> |
func |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
| CancellationToken |
cancellationToken |
|
| System.Boolean |
onCapturedContext |
true to call the function on the original context or task scheduler if there is a context.
|
Returns
| Type |
Description |
| Task<TResult> |
|
Type Parameters
Exceptions
WithLockAsync<TResult>(Func<T, TResult>, Boolean)
Asynchronously locks, calls the function then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public Task<TResult> WithLockAsync<TResult>(Func<T, TResult> func, bool onCapturedContext)
Parameters
| Type |
Name |
Description |
| Func<T, TResult> |
func |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
| System.Boolean |
onCapturedContext |
true to calls the function on the original context or task scheduler if there is a context.
|
Returns
| Type |
Description |
| Task<TResult> |
|
Type Parameters
Exceptions
WithLockAsync<TResult>(Func<T, Task<TResult>>)
Asynchronously locks, calls the function on the captured context or task scheduler (if any) then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public Task<TResult> WithLockAsync<TResult>(Func<T, Task<TResult>> asyncFunc)
Parameters
| Type |
Name |
Description |
| Func<T, Task<TResult>> |
asyncFunc |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
Returns
| Type |
Description |
| Task<TResult> |
|
Type Parameters
Exceptions
WithLockAsync<TResult>(Func<T, Task<TResult>>, CancellationToken)
Asynchronously locks, calls the function on the captured context or task scheduler (if any) then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public Task<TResult> WithLockAsync<TResult>(Func<T, Task<TResult>> asyncFunc, CancellationToken cancellationToken)
Parameters
| Type |
Name |
Description |
| Func<T, Task<TResult>> |
asyncFunc |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
| CancellationToken |
cancellationToken |
|
Returns
| Type |
Description |
| Task<TResult> |
|
Type Parameters
Exceptions
WithLockAsync<TResult>(Func<T, Task<TResult>>, CancellationToken, Boolean)
Asynchronously locks, calls the function then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public Task<TResult> WithLockAsync<TResult>(Func<T, Task<TResult>> asyncFunc, CancellationToken cancellationToken, bool onCapturedContext)
Parameters
| Type |
Name |
Description |
| Func<T, Task<TResult>> |
asyncFunc |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
| CancellationToken |
cancellationToken |
|
| System.Boolean |
onCapturedContext |
true to call the function on the original context or task scheduler if there is a context.
|
Returns
| Type |
Description |
| Task<TResult> |
|
Type Parameters
Exceptions
WithLockAsync<TResult>(Func<T, Task<TResult>>, Boolean)
Asynchronously locks, calls the function then unlocks. The returned value from the function is returned. If the function throws an exception, the lock is released automatically.
Declaration
public Task<TResult> WithLockAsync<TResult>(Func<T, Task<TResult>> asyncFunc, bool onCapturedContext)
Parameters
| Type |
Name |
Description |
| Func<T, Task<TResult>> |
asyncFunc |
The protected object is supplied as the argument of the function. The returned value is returned by this method.
|
| System.Boolean |
onCapturedContext |
true to call the function on the original context or task scheduler if there is a context.
|
Returns
| Type |
Description |
| Task<TResult> |
|
Type Parameters
Exceptions
Explicit Interface Implementations
IBareAsyncLock.BarelyLockAsync()
Declaration
Task<object> IBareAsyncLock.BarelyLockAsync()
Returns
| Type |
Description |
| Task<System.Object> |
|
IBareAsyncLock.BarelyLockAsync(CancellationToken)
Declaration
Task<object> IBareAsyncLock.BarelyLockAsync(CancellationToken cancellationToken)
Parameters
| Type |
Name |
Description |
| CancellationToken |
cancellationToken |
|
Returns
| Type |
Description |
| Task<System.Object> |
|
IBareAsyncLock.BarelyTryLock(out Nullable<Object>)
Tries to acquire the lock. It returns true
and the protected non-null object if the lock is acquired.
Declaration
bool IBareAsyncLock.BarelyTryLock(out object? value)
Parameters
| Type |
Name |
Description |
| System.Nullable<System.Object> |
value |
The protected non-null object if the lock is acquired, otherwise, null is returned.
|
Returns
| Type |
Description |
| System.Boolean |
true if the lock is acquired.
|
Exceptions
IBareLock.BarelyLock()
Declaration
object IBareLock.BarelyLock()
Returns
| Type |
Description |
| System.Object |
|
IBareLock.BarelyTryLock(Int32, out Nullable<Object>)
Tries to acquire the lock. It returns true
and the protected non-null object if the lock is acquired.
Declaration
bool IBareLock.BarelyTryLock(int millisecondsTimeout, out object? value)
Parameters
| Type |
Name |
Description |
| System.Int32 |
millisecondsTimeout |
The number of milliseconds to wait, (-1) to wait indefinitely, or zero to test the state of the wait handle and return immediately.
|
| System.Nullable<System.Object> |
value |
The protected non-null object if the lock is acquired, otherwise, null is returned.
|
Returns
| Type |
Description |
| System.Boolean |
true if the lock is acquired.
|
Exceptions
IBareLock.BarelyTryLock(out Nullable<Object>)
Tries to acquire the lock. It returns true
and the protected non-null object if the lock is acquired.
Declaration
bool IBareLock.BarelyTryLock(out object? value)
Parameters
| Type |
Name |
Description |
| System.Nullable<System.Object> |
value |
The protected non-null object if the lock is acquired, otherwise, null is returned.
|
Returns
| Type |
Description |
| System.Boolean |
true if the lock is acquired.
|
Exceptions
IBareLock.BarelyTryLock(TimeSpan, out Nullable<Object>)
Tries to acquire the lock. It returns true
and the protected non-null object if the lock is acquired.
Declaration
bool IBareLock.BarelyTryLock(TimeSpan timeout, out object? value)
Parameters
| Type |
Name |
Description |
| TimeSpan |
timeout |
A that represents the number of milliseconds to wait, a that represents -1 milliseconds to wait indefinitely, or a that represents 0 milliseconds to test the wait handle and return immediately.
|
| System.Nullable<System.Object> |
value |
The protected non-null object if the lock is acquired, otherwise, null is returned.
|
Returns
| Type |
Description |
| System.Boolean |
true if the lock is acquired.
|
Exceptions
Implements


3 charged after allegedly stuffing $4,000 of alcohol into suitcase, bag
by The Canadian PressUXBRIDGE, Ont. - Police say they've charged three men for allegedly stealing $4,000 worth of alcohol from a liquor store northeast of Toronto.
Durham Regional police say two men walked into an LCBO store in Uxbridge, Ont., on the evening of Nov. 4.
They allege the pair stuffed a suitcase and a duffel bag with bottles of alcohol and walked out without paying.
Police say a customer followed the suspects' car and reported its position.
They say officers stopped the vehicle in Pickering, Ont., later that evening, where they allegedly found the suitcase and duffel bag of booze along with a small quantity of crack cocaine.
Police allege two of the men have been involved in other liquor store thefts.
The three men face charges that include possession of property obtained by crime under $5,000.


{% extends 'web_app/base.html' %} {% block content %}
WHOAH there partner. You've encountered a 404 page. This means that the item you're looking for doesn't exist yet. This is a highly illegal action and you will be hearing from intergallactic law enforcement in 3e21 picoseconds if you don't giddy on up outta here.
{% endblock %}


UEFA Champions League is here! So does SFA Footballism!
Don't miss your chance to get upto 60% discounts on selected top brands!
SFA or popularly known as Sarnia Football Agency is a multi-brand football goods retailer headquartered in Sarnia City of Ontario Province in Canada. The company was orginally formed as an extenstion to the famous Spanish Football Club - Real Madrid Club de Fútbol or popularly known as Real Madrid. The orginal motive of the company was to provide various football goods to local football clubs. The company was founded by entrepreneur Abinodh Thomas in the year 2010.
If you aren't completely satisfied with everything you buy from my site, you can return it for a full refund. No questions asked!
Want to know how Football can save the world? Watch this inspirational video by our partner Nike


My name is Prajwal Megalamani. I am an Electronics and Communication undergraduate at KLE Technological
University. I am very interested in Machine Learning/Deep Learning. I am also interested in programming and
problem solving.I have an aspiration to change the world with my work.
I love playing games and I'm very much interested to talk about the advancement in the tech industry today and
I like to keep myself updated.
HARD SKILLS
Programming
C/C++ | Python | Arduino
Tools
Git and GitHub | TensorFlow
IDEs
Jupyter Notebook
SOFT SKILLS
Presentation
Good presentation skills
Learning
Quick Learner
Smart Work
Smart Work
Work and Achievements
Hult Prize KLE Tech 2021
Secured second runner up as a team of four members in the Hult Prize 2021: Food for Good Challenge.
Attendance Calculator for MS Teams
A simple application that helps organisers to monitor the attendance downloaded from Microsoft Teams.
Gokano Automator
Gokano automation to collect Daily Points/VP Points. This application will collect them automatically.
Captcha Cracker
A simple project written in python which cracks the captcha. This was a hobby project which was done just
for knowledge.
Samsung Prism Project
Automated Noise profiling & Noise generation tool is an application which detects the amount, and the type
of noise
present in an image.
For more information about these projects, chech my GitHub profile.


When the page loaded. Client will send a get request to our server.
You can find the hidden picture using web inspector.


To process private data, the app must request a permission.
(e.g. LocalCast, Drummer's Metronome, Private Cam, Whisper or Beat)
In order to log you into several Google services like Google Drive or Google Photos, the app can display all accounts and lets you choose one. The accounts are only used for this purpose. The app won't send the accounts to a 3rd party.
(e.g. LocalCast, Drummer's Metronome or Microdyno)
No app uses the identity at all. The app only uses the phone state. This means that it can react to incoming calls. E.g. it pauses the video or audio playback when someone calls you and resumes the playback when the call is finished.
(e.g. Beat, Private Cam or Microdyno)
The app can record audio, which is used in the app. No data is sent to a 3rd party, unless you choose to backup your data to Google Drive.
(e.g. Drummer's Metronome, Private Cam or Whisper)
The app can take pictures or videos, which are used in the app. No data is sent to a 3rd party, unless you choose to backup your data to Google Drive.
Impressum: http://www.localcast.app/impressum.html


Table Of Contents
Validators¶
A validator simply takes an input, verifies it fulfills some criterion, such as a maximum length for a string and returns. Or, if the validation fails, raises a ValidationError. This system is very simple and flexible, and allows you to chain any number of validators on fields.
- class wtforms.validators.ValidationError(message=u'', *args, **kwargs)¶
Raised when a validator fails to validate its input.
- class wtforms.validators.StopValidation(message=u'', *args, **kwargs)¶
Causes the validation chain to stop.
If StopValidation is raised, no more validators in the validation chain are called. If raised with a message, the message will be added to the errors list.
Built-in validators¶
- class wtforms.validators.DataRequired(message=None)¶
Validates that the field contains data. This validator will stop the validation chain on error.
If the data is empty, also removes prior errors (such as processing errors) from the field.
Parameters: message – Error message to raise in case of a validation error. This also sets the required flag on fields it is used on.
- class wtforms.validators.Email(message=None)¶
Validates an email address. Note that this uses a very primitive regular expression and should only be used in instances where you later verify by other means, such as email activation or lookups.
Parameters: message – Error message to raise in case of a validation error.
- class wtforms.validators.EqualTo(fieldname, message=None)¶
Compares the values of two fields.
Parameters: - fieldname – The name of the other field to compare to.
- message – Error message to raise in case of a validation error. Can be interpolated with %(other_label)s and %(other_name)s to provide a more helpful error.
This validator can be used to facilitate in one of the most common scenarios, the password change form:
class ChangePassword(Form): password = PasswordField('New Password', [Required(), EqualTo('confirm', message='Passwords must match')]) confirm = PasswordField('Repeat Password')
In the example, we use the Required validator to prevent the EqualTo validator from trying to see if the passwords do not match if there was no passwords specified at all. Because Required stops the validation chain, EqualTo is not run in the case the password field is left empty.
- class wtforms.validators.InputRequired(message=None)¶
Validates that input was provided for this field.
Note there is a distinction between this and DataRequired in that InputRequired looks that form-input data was provided, and DataRequired looks at the post-coercion data.
This also sets the required flag on fields it is used on.
- class wtforms.validators.IPAddress(ipv4=True, ipv6=False, message=None)¶
Validates an IP address.
Parameters: - ipv4 – If True, accept IPv4 addresses as valid (default True)
- ipv6 – If True, accept IPv6 addresses as valid (default False)
- message – Error message to raise in case of a validation error.
- class wtforms.validators.Length(min=-1, max=-1, message=None)¶
Validates the length of a string.
Parameters: - min – The minimum required length of the string. If not provided, minimum length will not be checked.
- max – The maximum length of the string. If not provided, maximum length will not be checked.
- message – Error message to raise in case of a validation error. Can be interpolated using %(min)d and %(max)d if desired. Useful defaults are provided depending on the existence of min and max.
- class wtforms.validators.MacAddress(message=None)¶
Validates a MAC address.
Parameters: message – Error message to raise in case of a validation error.
- class wtforms.validators.NumberRange(min=None, max=None, message=None)¶
Validates that a number is of a minimum and/or maximum value, inclusive. This will work with any comparable number type, such as floats and decimals, not just integers.
Parameters: - min – The minimum required value of the number. If not provided, minimum value will not be checked.
- max – The maximum value of the number. If not provided, maximum value will not be checked.
- message – Error message to raise in case of a validation error. Can be interpolated using %(min)s and %(max)s if desired. Useful defaults are provided depending on the existence of min and max.
- class wtforms.validators.Optional(strip_whitespace=True)¶
Allows empty input and stops the validation chain from continuing.
If input is empty, also removes prior errors (such as processing errors) from the field.
Parameters: strip_whitespace – If True (the default) also stop the validation chain on input which consists of only whitespace. This also sets the optional flag on fields it is used on.
- class wtforms.validators.Regexp(regex, flags=0, message=None)¶
Validates the field against a user provided regexp.
Parameters: - regex – The regular expression string to use. Can also be a compiled regular expression pattern.
- flags – The regexp flags to use, for example re.IGNORECASE. Ignored if regex is not a string.
- message – Error message to raise in case of a validation error.
- class wtforms.validators.URL(require_tld=True, message=None)¶
Simple regexp based url validation. Much like the email validator, you probably want to validate the url later by other means if the url must resolve.
Parameters: - require_tld – If true, then the domain-name portion of the URL must contain a .tld suffix. Set this to false if you want to allow domains like localhost.
- message – Error message to raise in case of a validation error.
- class wtforms.validators.UUID(message=None)¶
Validates a UUID.
Parameters: message – Error message to raise in case of a validation error.
- class wtforms.validators.AnyOf(values, message=None, values_formatter=None)¶
Compares the incoming data to a sequence of valid inputs.
Parameters: - values – A sequence of valid inputs.
- message – Error message to raise in case of a validation error. %(values)s contains the list of values.
- values_formatter – Function used to format the list of values in the error message.
- class wtforms.validators.NoneOf(values, message=None, values_formatter=None)¶
Compares the incoming data to a sequence of invalid inputs.
Parameters: - values – A sequence of invalid inputs.
- message – Error message to raise in case of a validation error. %(values)s contains the list of values.
- values_formatter – Function used to format the list of values in the error message.
Custom validators¶
We will step through the evolution of writing a length-checking validator similar to the built-in Length validator, starting from a case-specific one to a generic reusable validator.
Let’s start with a simple form with a name field and its validation:
class MyForm(Form):
name = TextField('Name', [Required()])
def validate_name(form, field):
if len(field.data) > 50:
raise ValidationError('Name must be less than 50 characters')
Above, we show the use of an in-line validator to do validation of a single field. In-line validators are good for validating special cases, but are not easily reusable. If, in the example above, the name field were to be split into two fields for first name and surname, you would have to duplicate your work to check two lengths.
So let’s start on the process of splitting the validator out for re-use:
def my_length_check(form, field):
if len(field.data) > 50:
raise ValidationError('Field must be less than 50 characters')
class MyForm(Form):
name = TextField('Name', [Required(), my_length_check])
All we’ve done here is move the exact same code out of the class and as a function. Since a validator can be any callable which accepts the two positional arguments form and field, this is perfectly fine, but the validator is very special-cased.
Instead, we can turn our validator into a more powerful one by making it a factory which returns a callable:
def length(min=-1, max=-1):
message = 'Must be between %d and %d characters long.' % (min, max)
def _length(form, field):
l = field.data and len(field.data) or 0
if l < min or max != -1 and l > max:
raise ValidationError(message)
return _length
class MyForm(Form):
name = TextField('Name', [Required(), length(max=50)])
Now we have a configurable length-checking validator that handles both minimum and maximum lengths. When length(max=50) is passed in your validators list, it returns the enclosed _length function as a closure, which is used in the field’s validation chain.
This is now an acceptable validator, but we recommend that for reusability, you use the pattern of allowing the error message to be customized via passing a message= parameter:
class Length(object):
def __init__(self, min=-1, max=-1, message=None):
self.min = min
self.max = max
if not message:
message = u'Field must be between %i and %i characters long.' % (min, max)
self.message = message
def __call__(self, form, field):
l = field.data and len(field.data) or 0
if l < self.min or self.max != -1 and l > self.max:
raise ValidationError(self.message)
length = Length
In addition to allowing the error message to be customized, we’ve now converted the length validator to a class. This wasn’t necessary, but we did this to illustrate how one would do so. Because fields will accept any callable as a validator, callable classes are just as applicable. For complex validators, or using inheritance, you may prefer this.
We aliased the Length class back to the original length name in the above example. This allows you to keep API compatibility as you move your validators from factories to classes, and thus we recommend this for those writing validators they will share.
Setting flags on the field with validators¶
Sometimes, it’s useful to know if a validator is present on a given field, like for use in template code. To do this, validators are allowed to specify flags which will then be available on the field's flags object. Some of the built-in validators such as Required already do this.
To specify flags on your validator, set the field_flags attribute on your validator. When the Field is constructed, the flags with the same name will be set to True on your field. For example, let’s imagine a validator that validates that input is valid BBCode. We can set a flag on the field then to signify that the field accepts BBCode:
# class implementation
class ValidBBCode(object):
field_flags = ('accepts_bbcode', )
pass # validator implementation here
# factory implementation
def valid_bbcode():
def _valid_bbcode(form, field):
pass # validator implementation here
_valid_bbcode.field_flags = ('accepts_bbcode', )
return _valid_bbcode
Then we can check it in our template, so we can then place a note to the user:
{{ field(rows=7, cols=70) }}
{% if field.flags.accepts_bbcode %}

This field accepts BBCode formatting as input.

{% endif %}
Some considerations on using flags:
- Flags can only set boolean values, and another validator cannot unset them.
- If multiple fields set the same flag, its value is still True.
- Flags are set from validators only in Field.__init__(), so inline validators and extra passed-in validators cannot set them.


Variable
| Static Public Summary | ||
| public |
AppData: * |
|
| public |
GENESISBLOCK: * |
|
| public |
|
|
| public |
chain: * |
|
| public |
checkpoints: *[] |
|
| public |
config: {"get": *, "set": *} |
|
| public |
|
|
| public |
configPath: * |
|
| public |
|
|
| public |
|
|
| public |
|
|
| public |
genesis: * |
|
| public |
|
|
| public |
|
|
| public |
|
|
| public |
localCurrent: * |
|
| public |
|
|
| public |
localIndex: * |
|
| public |
mainNethash: * |
|
| public |
mempool: * |
|
| public |
name: {"resolve": *, "publish": *} |
|
| public |
netKey: * |
|
| public |
netKeyPath: * |
|
| public |
netKeys: {"olivia": *, "leofcoin": *} |
|
| public |
netPrefix: * |
|
| public |
network: * |
|
| public |
networkPath: * |
|
| public |
networks: {"leofcoin": *, "olivia": *} |
|
| public |
olivia: * |
|
| public |
pubsub: {"subscribe": *, "publish": *} |
|
| public |
|
|
| public |
router: * |
|
| public |
|
|
| public |
|
|
| public |
|
|
| public |
swarm: {"peers": *, "connect": *} |
|
| public |
testNethash: * |
|
| public |
|
|
| public |
verbose: * |
Static Public
public config: {"get": *, "set": *} source
import {config} from 'leofcoin-core/src/lib/network/ipfs-mock.js'
public config: {"server": *, "p2p": *, "reward": number, "peers": *} source
import {config} from 'leofcoin-core/src/utils.js'
public consensusSubsidyInterval: number source
import {consensusSubsidyInterval} from 'leofcoin-core/src/params.js'
public consensusSubsidyPercentage: number source
import {consensusSubsidyPercentage} from 'leofcoin-core/src/params.js'
public initConnection: Promise source
import {initConnection} from 'leofcoin-core/src/lib/network/secure-client-connection.js'
public mempool: * source
import {mempool} from 'leofcoin-core/src/lib/dagchain/dagchain-interface.js'
public name: {"resolve": *, "publish": *} source
import {name} from 'leofcoin-core/src/lib/network/ipfs-mock.js'
public netKeys: {"olivia": *, "leofcoin": *} source
import {netKeys} from 'leofcoin-core/src/params.js'
public networks: {"leofcoin": *, "olivia": *} source
import {networks} from 'leofcoin-core/src/params.js'
public pubsub: {"subscribe": *, "publish": *} source
import {pubsub} from 'leofcoin-core/src/lib/network/ipfs-mock.js'
public swarm: {"peers": *, "connect": *} source
import {swarm} from 'leofcoin-core/src/lib/network/ipfs-mock.js'


Tic Tak Toe
What would you like to be X or O ?
it was a tie...
You lost...
You win....
coded by LAKSHITgoel


Nest tag libraries are just classes that extend the tag library class and map tag classnames to simple names. Generally the tag implementations themselves are stored in the same file to simplify file including.
Let's start by creating a simple tag library that we will add to through the next steps.
The key in the $tags array is how the tag will be referenced in the nest template, and the value is the actual classname.


(https://www.emailage.com)
The Python-language Emailage
™
API client helps companies integrate with our highly efficient fraud risk and scoring system. By calling our API endpoints and simply passing us an email and/or IP Address, companies will be provided with real-time risk scoring assessments based around machine learning and proprietary algorithms that evolve with new fraud trends.Quickstart guide¶
Requirements¶
- Python 2.7+ or 3.3+
Installation¶
The Emailage client can be installed with pip:
$ pip install emailage-official
or directly from the source code:
$ git clone https://github.com/emailage/Emailage_Python.git
$ cd Emailage_Python
$ python setup.py install
Typical usage¶
Instantiate a client¶
Targeting the production servers¶
>>> from emailage.client import EmailageClient
>>> emailage = EmailageClient('My account SID', 'My auth token')
Targeting the sandbox environment¶
>>> from emailage.client import EmailageClient
>>> emailage = EmailageClient('My account SID', 'My auth token', sandbox=True)
Query risk score information for the provided email address, IP address, or a combination¶
# For an email address
>>><EMAIL_ADDRESS># For an IP address
>>> emailage.query('<IP_ADDRESS>')
# For a combination. Please note the order
>>><EMAIL_ADDRESS>'<IP_ADDRESS>'))
# Pass a User Defined Record ID (URID).
# Can be used when you want to add an identifier for a query.
# The identifier will be displayed in the result.
>>><EMAIL_ADDRESS>urid='My record ID for<EMAIL_ADDRESS>Explicit methods produce the same request while validating format of the arguments passed
# For an email address
>>><EMAIL_ADDRESS># For an IP address
>>> emailage.query_ip_address('<IP_ADDRESS>')
# For a combination. Please note the order
>>><EMAIL_ADDRESS>'<IP_ADDRESS>')
# Pass a User Defined Record ID
>>><EMAIL_ADDRESS>'<IP_ADDRESS>', urid='My record ID for<EMAIL_ADDRESS>and <IP_ADDRESS>')
Mark an email address as fraud, good, or neutral¶
You may report that you have found that an email address is good, is associated with fraud, or is neither (neutral).
The call to flag an email address as fraud must be accompanied by one of the fraud reasons enumerated below:
- Card Not Present Fraud
- Customer Dispute (Chargeback)
- First Party Fraud
- First Payment Default
- Identify Theft (Fraud Application)
- Identify Theft (Account Take Over)
- Suspected Fraud (Not Confirmed)
- Synthetic ID
- Other
# Mark an email address as fraud because of Synthetic ID.
emailage.flag('fraud'<EMAIL_ADDRESS>8)
<EMAIL_ADDRESS>8)
# Mark an email address as good.
emailage.flag('good'<EMAIL_ADDRESS><EMAIL_ADDRESS># Unflag an email address that was previously marked as good or fraud.
emailage.flag('neutral'<EMAIL_ADDRESS><EMAIL_ADDRESS>Exceptions¶
This client can throw exceptions on any of the following issues:
- When Requests has an issue, like not being able to connect from your server to the Emailage API,
- When incorrectly-formatted JSON is received,
- When an incorrectly-formatted email or IP address is passed to a flagging or explicit querying method.
Client API reference¶
-
class
client.
TlsVersions
¶ An enumeration of the TLS versions supported by the Emailage API
-
class
client.
ApiDomains
¶ API URLs for the specified domains
-
class
client.
EmailageClient
(secret, token, sandbox=False, tls_version=<_SSLMethod.PROTOCOL_TLSv1_2: 5>)¶ -
__init__
(secret, token, sandbox=False, tls_version=<_SSLMethod.PROTOCOL_TLSv1_2: 5>)¶ Creates an instance of the EmailageClient using the specified credentials and environment
Parameters: - secret (str) – Consumer secret, e.g. SID or API key.
- token (str) – Consumer token.
- sandbox (bool) – (Optional) Whether to use a sandbox instead of a production server. Uses production by default
- tls_version (see
TlsVersions
) – (Optional) Uses TLS version 1.2 by default (TlsVersions.TLSv1_2 | TlsVersions.TLSv1_1)
Example: >>> import emailage.client >>> from emailage import protocols >>> client = EmailageClient('consumer_secret', 'consumer_token', sandbox=True, tls_version=protocols.TLSv1_1) >>> fraud_report =<EMAIL_ADDRESS>'<IP_ADDRESS>'), urid='some_unique_identifier')
-
flag_as_fraud
(query, fraud_code)¶ Mark an email address as fraud.
Parameters: - query (str) – Email to be flagged
- fraud_code (int) – Reason for the email to be marked as fraud; must be one of the IDs in emailage.client.EmailageClient.FRAUD_CODES
Returns: JSON dict of the confirmation response generated by the API
-
flag_as_good
(query)¶ Mark an email address as good.
Parameters: query (str) – Email to be flagged Returns: JSON dict of the confirmation response generated by the API
-
query
(query, **params)¶ Base query method providing support for email, IP address, and optional additional parameters
Parameters: - query (str | (str, str)) – RFC2822-compliant Email, RFC791-compliant IP, or both
- params (kwargs) – keyword-argument form for parameters such as urid, first_name, last_name, etc.
Returns: JSON dict of the response generated by the API
-
query_email
(email, **params)¶ Query a risk score information for the provided email address.
Parameters: - email (str) – RFC2822-compliant Email
- params (kwargs) – (Optional) keyword-argument form for parameters such as urid, first_name, last_name, etc.
Returns: JSON dict of the response generated by the API
-
query_email_and_ip_address
(email, ip, **params)¶ Query a risk score information for the provided combination of an Email and IP address
Parameters: - email (str) – RFC2822-compliant Email
- ip (str) – RFC791-compliant IP
- params (kwargs) – (Optional) keyword-argument form for parameters such as urid, first_name, last_name, etc.
Returns: JSON dict of the response generated by the API
-
remove_flag
(query)¶ Unflag an email address that was marked as good or fraud previously.
Parameters: query (str) – Email to be flagged Returns: JSON dict of the confirmation response generated by the API
-
request
(endpoint, **params)¶ Base method to generate requests for the Emailage validator and flagging APIs
Parameters: - endpoint (str) – API endpoint to send the request ( ‘’ | ‘/flag’ )
- params (kwargs) – keyword-argument list of parameters to send with the request
Returns: JSON dict of the response generated by the API
Example: >>> from emailage.client import EmailageClient >>> client = EmailageClient('consumer_secret', 'consumer_token') >>> response = client.request('/flag'<EMAIL_ADDRESS>flag='good') >>> response['query']['email'] 'user20180830001%40domain20180830001.com'
-
set_api_domain
(domain, tls_version=<_SSLMethod.PROTOCOL_TLSv1_2: 5>)¶ Explicitly set the API domain to use for a session of the client, typically used in testing scenarios
Parameters: - domain (str see :class: ApiDomains) – API domain to use for the session
- tls_version (see :class: TlsVersions) – (Optional) Uses TLS version 1.2 by default (TlsVersions.TLSv1_2 | TlsVersions.TLSv1_1)
Returns: None
Example: >>> from emailage.client import EmailageClient >>> from emailage.client import ApiDomains >>> client = EmailageClient('consumer_secret', 'consumer_token') >>> client.set_api_domain(ApiDomains.sandbox) >>> client.domain 'https://sandbox.emailage.com'
Example: >>> from emailage.client import EmailageClient >>> client = EmailageClient('consumer_secret', 'consumer_token') >>> client.set_api_domain('https://testing.emailage.com') >>> client.domain 'https://testing.emailage.com'
-
set_credentials
(secret, token)¶ Explicitly set the authentication credentials to be used when generating a request in the current session. Useful when you want to change credentials after initial creation of the client.
Parameters: - secret – Consumer secret, e.g. SID or API key
- token – Consumer token
Returns: None
-
-
signature.
add_oauth_entries_to_fields_dict
(secret, params, nonce=None, timestamp=None)¶ Adds dict entries to the user’s params dict which are required for OAuth1.0 signature generation
Parameters: - secret (str) – API secret
- params (dict) – dictionary of values which will be sent in the query
- nonce (str) – (Optional) random string used in signature creation, uuid4() is used if not provided
- timestamp (int) – (Optional) integer-format timestamp, time.time() is used if not provided
Returns: dict containing params and the OAuth1.0 fields required before executing signature.create
Example: >>> from emailage.signature import add_oauth_entries_to_fields_dict >>> query_params =<EMAIL_ADDRESS><EMAIL_ADDRESS>) >>> query_params = add_oauth_entries_to_fields_dict('YOUR_API_SECRET', query_params) >>> query_params['oauth_consumer_key'] 'YOUR_API_SECRET' >>> query_params['oauth_signature_method'] 'HMAC-SHA1' >>> query_params['oauth_version'] 1.0
-
signature.
create
(method, url, params, hmac_key)¶ Generates the OAuth1.0 signature used as the value for the query string parameter ‘oauth_signature’
Parameters: - method (str) – HTTP method that will be used to send the request ( ‘GET’ | ‘POST’ ); EmailageClient uses GET
- url (str) – API domain and endpoint up to the ?
- params (dict) – user-provided query string parameters and the OAuth1.0 parameters :method add_oauth_entries_to_fields_dict:
- hmac_key (str) – for Emailage users, this is your consumer token with an ‘&’ (ampersand) appended to the end
Returns: str value used for oauth_signature
Example: >>> from emailage.signature import add_oauth_entries_to_fields_dict, create >>> your_api_key = 'SOME_KEY' >>> your_hmac_key = 'SOME_SECRET' + '&' >>> api_url = 'https://sandbox.emailage.com/emailagevalidator/' >>> query_params = { 'query'<EMAIL_ADDRESS>'user_email'<EMAIL_ADDRESS>} >>> query_params = add_oauth_entries_to_fields_dict(your_api_key, query_params) >>> query_params['oauth_signature'] = create('GET', api_url, query_params, your_hmac_key)


As the body has been set to have a color of blue this is inherited through the descendants.
We can change the color by targeting the element with a selector, such as this span.


This repository contains an MPLAB X project that can be used as a starting point for running any SensiML Knowledge Pack on the SAMD21 Machine Learning Evaluation Kit (BMI160 or ICM42688 variant). Read on for instructions on how to go from a SensiML Knowledge Pack deployment to a full working MPLAB X project.
| Microchip SAMD21 Machine Learning Evaluation Kits |
To deploy a knowledge pack for the SAMD21 ML Eval Kit:
Microchip SAMD21 ML Eval Kit
from the HW Platform options.| Deployment from the Analytics Studio |
If you deployed a knowledge pack in the Binary format, the archive should contain the binary file which can be written directly to the SAMD21.
If you deployed a knowledge pack in the Library format, the archive should contain a complete, ready to compile, MPLAB X project. Follow the steps below to compile your project:
firmware
folder of the knowledge pack| Set the Project Configuration according to sensor |
Your project should now be ready to compile.
If you deployed a knowledge pack in the Source format there are a few manual steps to add the required sensiml files to the MPLAB X project:
firmware
folder of this repository.| Set the Project Configuration according to sensor |
| Adding knowledge pack header files to your project |
firmware
directory and select the knowledgepack
directory. Click the Select button to add the directory.
Recursively add header files (.h) under the knowledgepack folder |
knowledgepack
folder.Your Knowledge Pack is now integrated into your MPLAB X project. You should be able to compile your project and flash it onto the SAMD21.
The firmware behavior can be summarized as operating in one of three distinct states as reflected by the onboard LEDs and described in the table below:
| State | LED Behavior | Description |
|---|---|---|
| Error | Red (ERROR) LED lit | Fatal error. (Do you have the correct sensor plugged in?). |
| Buffer Overflow | Yellow (DATA) and Red (ERROR) LED lit for 5 seconds | Processing is not able to keep up with real-time; data buffer has been reset. |
| Running | Yellow (DATA) LED flashing slowly | Firmware is running normally. |
When operating normally, the firmware prints the classification prediction (classification ID number) and the generated feature vector for each sample window over the UART port. To read the UART port use a terminal emulator of your choice (e.g., MPLAB Data Visualizer's integrated terminal tool) with the following settings:
A sample of the terminal output is shown in the figure below.
| UART Terminal Output |
Note that by default the feature vector will not be output. You can enable this behavior by setting write_features=1
in sml_output.c
.
In addition to reading the text output of the firmware with a terminal emulator, the output may be visualized with the SensiML Open Gateway application. Follow the below instructions to get started:
git clone https://github.com/sensiml/open-gateway
pip install -r open-gateway/requirements.txt
BAUD_RATE
variable) in open-gateway/config.py
to 115200
cd open-gateway
python app.py -m $(find ../firmware/knowledgepack/ -name model.json)
Recognition
device mode.Serial
connection type, and enter the UART address (e.g. COM4) in the Device ID
field.Connect To Device
.Test Mode
tab and click Start Stream
.


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I have heard conflicting stories about if a shifter's damage reduction stacks or doesn't stack with a dwarven defender, so I was just wondering if anyone could clear it up?
Thanks
Shifted forms damage reduction and damage inmunity (I have only tested with risen lord) stacks with Dwarven devender damage reduction which also stacks with the one from items. _________________ This is my sword. There are many like it, but this one is MINE. My sword is my best friend.   My sword without me is useless. Without my sword, I am useless. I must swing my sword true. [...]
OK, thanks a bunch


Advanced Editing - XML
Working with XML
All Data in Aeronaut is stored in AE files, that are nothing more than XML files.
This means you can open and edit these files with an editor that can handle an UTF-8
encoding.
You will find all AE Files in the "data" sub-directory. There you will also find the aeronaut.xsd
a XML Schema file that can be used to validate your changes, if you have a XML editor at hand.
But the most important thing is:
Don't forget to backup these files before you change them!
Editing BaseData.ae
The "baseData.ae" file stores, most of the basic informations:
Editing AircraftConfigs.ae
This file was added with Version 1.1.0.
The "aircraftConfigs.ae" file defines the different matrices for calculating costs and weights of an aircraft.
Also it defines the frame types what is allowed and what not.
So now every aspect of basic costs and weight can be customized for house rules.
Here you will find a description of the most important tag-blocks:
Aircraft Configs Tag Overview
Editing RulesConfig.ae
The "rulesConfig.ae" file defines official rules and custom rules und you can switch them easily in the option menu.
Editing Companies.ae
This file was added with Version 1.1.0.
The "companies.ae" file defines manufactures for aircrafts and zeppelins.
Company Tag:
<company ID="C_001">
<shortName>Bell</shortName>
<longName>Bell Aircraft Corporation</longName>
</company>
The Companies are used in the aircraft window to fill the manufacturer list.
The Attribute "ID" has to be unique.
The "longName" tag is shown in the manufacturer list and the "shortName" tag
is used as a prefix for the aircrafts name in the print sheet.
In an upcomming version there will be also a customCompanies.ae file which
stores companies you have added from Aeronaut. This means you do no longer
need to add companies in xml.


British Columbia is divided into seven air zones. The air zones were defined based on common characteristics such as air quality, geography, meteorology, pollution sources, and other factors to efficiently help manage air quality.
Coastal
Central Interior
Georgia Strait
Lower Fraser Valley
Northeast
Northwest
Southern Interior
Click on the map to find more about each of B.C.’s air zones.


Predict customer will be churn or not from the bank using data
| No. | Customer ID | Surname | Credit Score | Geography | Gender | Age | Tenure | Balance | Num Of Pruduct | Has Credit Card | Is Active Member | Estimated Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| {{d.RowNumber}} | {{d.CustomerId}} | {{d.Surname}} | {{d.CreditScore}} | {{d.Geography}} | {{d.Gender}} | {{d.Age}} | {{d.Tenure}} | {{d.Balance}} | {{d.NumOfProducts}} | {{d.HasCrCard}} | {{d.IsActiveMember}} | {{d.EstimatedSalary}} |


{% if longurl_byline and longurl_byline.strip %}
{% if site_name %}{{ site_name }}: {% endif %}{{ longurl_byline }}
{% elif longurl_title and longurl_title.strip %}
{{ longurl_title }}
{% endif %}
{% if longurl_description and longurl_description.strip %}
{% elif longurl_title and longurl_title.strip %}
{% endif %}
{% if ga_enabled %}
{% endif %}
{% comment %}
The 1-second delay in the following meta refresh tag is necessary for LinkedInBot and other socmed posting bots to
agree to load the og tags. A 0 tells the bot that this is a temporary not a permanent redirect, and they won't bother
to load and render the og tags in the post. You can test shorturl resolution on LinkedIn and see what the post will look
like before you actully post it by using LinkedIn's Post Inspector at https://www.linkedin.com/post-inspector/inspect/.
Note the shorter timeout in the JS redirection means we'll use it if we can.
{% endcomment %}
{% comment %}
Here, we embed the og values into page elements to ensure the LinkedInBot etc consider the redirect page a "valid" page.
We intend no malfeasance -- we're just shortening URLs after all. This increases our quality score with the site to ensure that.
{% endcomment %}
{% if image_url or inpage %}


Method names should always begin with a lower case character, and should not contain underscores. Example :
public class Foo { public void fooStuff() { } }
This rule is deprecated, use {rule:squid:S00100} instead.


What's Up, Tiger Lily? (1966) 80m
Early experiment by Woody Allen laid the groundwork for MYSTERY SCIENCE THEATER 3000 and the improvised soundtrack dubbings on the UK TV series WHOSE LINE IS IT ANYWAY? - consequently it doesn't appear nearly so unique nowadays. We've probably all talked over the top of a movie on TV and added our own soundtrack or commentary (a group of friends and I managed to invent a most amusing pornographic narrative for BATTLESTAR GALACTICA one time), but Allen realizes the idea wholly. By taking a serious Japanese thriller, KAGI NO KAG, and re-editing it with new, irrelevant comic dialogue, Allen invented a new way of getting a product into cinemas with relatively little expense. If WHAT'S UP, TIGER LILY? (titled to cash in on the previous year's WHAT'S NEW, PUSSYCAT?) helped get his future projects off the ground, then its addition to the Allen oeuvre is more than justified. Fortunately, it has the distinction of also being very funny.
Consider the way Allen was to approach his task: he obviously had to keep a cohesive narrative throughout his film without sacrificing humor to exposition. To this end, he employs a motif - a recipe for egg salad - that becomes the justification of all that happens in the film. Having set up a running gag, the jokes in TIGER LILY then take on two forms - they either bear some relevance to the events happening onscreen, or they are totally off-the-wall (e.g. one early exchange has a young half-dressed beauty approach the film's hero, only to deliver the line "Name three presidents" ). It's the latter humor that is most characteristic of the Woody Allen we know from magazine articles, where his wild, offbeat lines are truly hilarious. Perhaps TIGER LILY is most reflective of this writing style because, like a magazine piece, it allows Allen distance from the project - he appears not as an actor (or even voice) but as an observer. It's a curious attitude, because after this project Allen's films were to become more and more intertwined with his life and persona. Watching TIGER LILY today, one can't help think of his self-critiquing STARDUST MEMORIES, in which characters complain that he is no longer interested in making the "early funny stuff". I hope Allen does not disown this film, as so many maturing artists do of their fledging work - it may lack the sophistication of his later films, but there is still "funny stuff" at hand here (I find the 'Hollywood impressions' sequence hysterical). It's surprising how well the absurd dialogue actually synchs up with the actors in the original film! Some filler is provided with Inserts of 60s group The Lovin' Spoonful - they don't add anything to the story.
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The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
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This is yet another report from my friend the drug addict walrus. He said he was very interested in what he had heard about the combined effects of these 2 substances, so he decided to try it out. This is his report:
7:30am - Started taking 50mg 5-HTP capsules at 30 minute intervals, until a total of 500mg was reached. By the time the last capsule was ingested, a strange feeling was noted in the stomach and a very strange buzz and slight enhancement of colors was noticed. Inability to concentrate and decreased short term memory also noticed.
4:05pm - Took 125mg MDA in the middle of psychology class.
4:30pm - Was back from psychology and had just arrived at the dorms (alone) when it hit me like a ton of bricks. Quickly put my credit cards and debit cards and money in a drawer and put my other pill in hiding, because I could tell already that this was going to be one of those 'I'll be lucky if I don't do something incredibly stupid' type experiences.
4:40pm - Walked over to a friend's room because I knew it would be a VERY good idea to be with somebody sober at this point. On the way over, if I had no reference (other people and cars driving by) I would have easily assumed that I was walking at least 40 miles an hour. Visual field was entirely covered with a pine needle pattern and a green/yellow colored tint.
 The phone call was still important because the extremely quick come up at this point accompanied by ego loss/forgetting my own name was going to get scary unless I had a stable reference. Since my hearing was not affected, I chose a friend to call and made a plan for later to keep me grounded in reality and give me something to remember so I didn't get totally caught up in the lack of familiarity. Note that there was never any actual indication of bad thoughts or anything, just a general feeling that it would be a good idea to ground myself somewhat so I didn't lose control, even on the 5 minute walk over to the friend's.
5:00pm - Normally I try to keep halfway quiet around sober people while on anything, for no other reason than that they usually have no idea what I'm talking about and it isn't worth trying to explain something like this to them. Currently feeling more emotional and feeling more pleasure than I did the first time I took actual MDMA, and this isn't even MDMA.
6:00pm - Went to the cafeteria to eat. Actually managed to eat a salad and a cookie, but mostly sat around staring in pleasure. Didn't just have the feeling that everyone was looking at me, they were. :-)
7:00pm - Went and hung around with a hall counselor from the dorms that I knew in high school, after informing him that I was fucked up. Went to the hall radio station and learned how to DJ and operate the mixer. Walked a girl home to the identical dorm across the street, and came back. Because the dorms looked the same, I actually thought I somehow managed to turn around in the street and walk back to her dorm again. Had to go up and read the sign to convince myself I was in the right place.
8:00pm - Left the dorms and walked to another friend's house.  Minor visual warping, but not enough to even interest me.
9:00pm - Suddenly became both physically and mentally tired, and almost fell asleep. This soon passed. After this point was very confused and unable to put anything into words for the rest of the night.
4:00pm - Finally more or less baseline.
Observations:
I very much enjoyed this combination, but discovered that it was right at my personal line for things that should not be done without a sitter. I handled it fine this time, but who knows if I could next time, so best to be safe. The comeup almost reminded me of a big balloon full of nitrous in its intensity, and my visual field was so covered with patterns at some points that I could not have found my friend's room had I not walked there every day and known the path with my eyes closed. I get the feeling that MDMA would work better for this combo, but only having MDA on hand, I decided to try it anyway.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


We look forward to seeing you! Feel free to edit any of your previous selections. Rsvp Profile Activities Hotel