Plain Python¶
These objects provide functionality that can be used without non-standard packages.
doc.c.mesh - Model Properties¶
-
class
ifm_contrib.contrib_lib.mesh.
Mesh
(doc)¶ Provides functions for working with mesh properties.
-
getCentroid
(item, localcos=False, itemtype=1)¶ Return the centroid of an element as (X, Y, Z) coordinate Tuple
Parameters: - item (int) – item number (e.g. element number)
- localcos (bool) – Return local coordinate system if true, global otherwise (default).
- itemtype (int (ifm.Enum.SEL_*)) – item type (E
Returns: coordinate (x,y,z) of the centroid
Return type: tuple
-
get_imatrix
(layer=None, split_quads_to_triangles=False, ignore_inactive=False, return_elements=False)¶ return the incidence matrix as [[int]].
Parameters: - layer – specifies a layer number to return. If None (default), return all layers
- split_quads_to_triangles – split 4/8-nodes elements into two 3/6-noded elements
- ignore_inactive – do not include inactive elements
Returns: list (len=n_elements) of lists of node numbers
-
get_imatrix2d
(slice=1, split_quads_to_triangles=False, ignore_inactive=False, return_elements=False)¶ return the incidence matrix as [[int]] of a slice.
Parameters: - split_quads_to_triangles – split 4/8-nodes elements into two 3/6-noded elements
- ignore_inactive – do not include inactive elements
Returns: list (len=n_elements) of lists of node numbers
-
imatrix_as_array
(global_cos=True, split_quads_to_triangles=False, layer=None, ignore_inactive=False, use_cache=True, as_2d=False)¶ load the nodes coordinates, the incidence matrix into a numpy matrix
Parameters: global_cos – If True, use global coordinate system (default: local) Returns: tuple(numpy.Array) (x, y, imat)
-
doc.c.sel - Selections¶
-
class
ifm_contrib.contrib_lib.sel.
Sel
(doc)¶ Functions for working with selections.
-
convert
(selection, to_type)¶ Converts a selection to a selection of the given type. Currently only support elemental to nodal.
Parameters: - selection (str) – Name of the selection to be converted
- to_type (ifm.Enum) – type of the selection to return
Returns: list of converted items
-
create
(seltype, selname, itemlist=None)¶ create a new selection of given type and name. Populate the selection if itemlist if provided.
Parameters: - seltype (ifm.Enum) – Type of selection type
- selname (str) – Name of selection
- itemlist ([int]) – list of item indices (optional)
Returns: the id of the selection
-
getSelectionNames
(seltype=None)¶ Return a list of names of selections in the model
Parameters: seltype (ifm.Enum or None.) – Selection type (return all if None). Returns:
-
getSelectionType
(selection)¶ Returns the type of a given selection. Returns -1 (=Enum.SEL_INVALID) if selection does not exist.
Parameters: selection (str) – name of the selection Returns: type of selection Return type: ifm.Enum
-
list
(selname, seltype=None)¶ Return the item indices of the given selection as a list.
Parameters: - selname (str) – name of the selection
- seltype (ifm.Enum or None) – type of the selection (optional)
Returns: list of item indices
-
set
(selname, seltype=None)¶ Return the item indices of the given selection as a set.
Parameters: - selname (str) – name of the selection
- seltype (ifm.Enum or None) – type of the selection
Returns: set of item indices
-
Plotting and Visualization¶
These objects provide functionality to create plots of the model. These are mostly used in interactive scripting environments like Jupyter or Spyder.
doc.c.plot - Matplotlib¶
-
class
ifm_contrib.contrib_lib.plot.
Plot
(doc)¶ Functions for creating visual plots using the matplotlib. The function resemble the functionality of the View Components panel; The default plot styles are chosen to minmic output from FEFLOW’s user interface. Useful for visualization of the model in an interactive environments like Jupyter, or for batch processing of images. See examples for further info.
-
continuous
(slice=1, alpha=0.5, cmap=<matplotlib.colors.LinearSegmentedColormap object>, *args, **kwargs)¶ Add an interpolated color plot of the given nodal model property to the plot. Corresponds to the continuous style in FEFLOW. Note: Avoid usage when creating vector graphics (svg).
Parameters: - slice (int) – specified the slice to be plotted in a 3D model.
- args – see matplotlib.org/api/_as_gen/matplotlib.axes.Axes.tripcolor.html
- kwargs – matplotlib.org/api/_as_gen/matplotlib.axes.Axes.tripcolor.html
-
edges
(color='black', alpha=0.5, lw=1, ignore_inactive=False, *args, **kwargs)¶ Add the edges of the mesh to the plot. Corresponds to the geometrie > edges style in FEFLOW.
-
faces
(color='grey', alpha=1.0, ignore_inactive=False, *args, **kwargs)¶ Add the faces of the model to the plot. Corresponds to the geometrie : faces style in FEFLOW.
-
fringes
(slice=1, alpha=0.5, cmap=<matplotlib.colors.LinearSegmentedColormap object>, *args, **kwargs)¶ Add fringe polygons of the given nodal model property to the plot. Corresponds to the fringes style in FEFLOW.
Parameters: slice (int) – specified the slice to be plotted in a 3D model. Returns: matplotlib.contour.ContourSet
-
isolines
(slice=1, alpha=1.0, *args, **kwargs)¶ Add isolines of the given nodal model property to the plot. Corresponds to the Isolines style in FEFLOW.
Parameters: slice (int) – specified the slice to be plotted in a 3D model. Returns: matplotlib.contour.ContourSet
-
obs_labels
(attribute='label', horizontalalignment='center', *args, **kwargs)¶ Add observation point labels to the plot. Corresponds to Obs. Labels in FEFLOW.
Parameters: - attribute (str) – “label”, “x”, “y”, “node” or “h” (modelled head)
- args – arguments for plt.annotate
- kwargs – arguments for plt.annotate
Returns:
-
obs_markers
(color='lightgreen', *args, **kwargs)¶ Add observation point markers to the plot. Corresponds to Obs. Markers in FEFLOW.
Parameters: - args – arguments for plt.scatter
- kwargs – arguments for plt.scatter
Returns:
-
Interfacing with Pandas & Geopandas¶
These objects provide an interface to the pandas and geopandas packages. Pandas is a powerful library to process tabulated data, including time series. Geopandas is an extension of pandas that can handle spatial data, incl. shape-files.
doc.c.plot.hist - History Charts¶
-
class
ifm_contrib.contrib_lib.hist_pandas.
HistPd
(doc)¶ -
getDataframe
(hist_type=None, hist_subtype=0, force_time_axis=False, reference_time=None)¶ Returns the values of any history charting window as a dataframe. Calling the function without arguments returns a dictionary of all available histories
Parameters: - hist_type (str, int, ifm.Enum or None.) – History Type.
- hist_subtype (int) – History Sub-Type (int)
- force_time_axis (bool) – If True, the index of the dataframe will be the simulation time in days. If False (default), the index type will be of type datetime if a reference time is set in the model, and simulation time in days otherwise.
- reference_time (datetime.datetime) – Specify (or override) a reference time. Note that this only accounts for this export and is not a permanent change of the model settings.
-
doc.c.mesh.df - Model Properties¶
-
class
ifm_contrib.contrib_lib.mesh_pandas.
MeshPd
(doc)¶ Functions for exporting nodal and elemental properties to DataFrames.
-
elements
(par=None, expr=None, distr=None, layer=None, selection=None, as_2d=False)¶ Create a Pandas Dataframe with information on the model elements.
Parameters: - par (dict, list or ifm.Enum) – Create additional columns with parameter values. Parameter are provided as ifm.Enum. Multiple columns are created if a list is provided. Columns can be givens custom names if a dict {column name : parid} is provided.
- distr (str or list) – Name or list of names of user distributions. For each uer distribution provided, a column with with distribution values will be added to the DataFrame.
- expr (str or list) – Name or list of names of user expressions. For each uer expression provided, a column with with distribution values will be added to the DataFrame.
- layer (int) – if provided in a 3D model, return only elements of this layer
- selection (str) – if provided in a 3D model, return only elements of this selection
Returns: pandas.DataFrame
-
nodes
(par=None, expr=None, distr=None, global_cos=True, slice=None, selection=None)¶ Create a Pandas Dataframe with information on the model nodes.
Parameters: - par (dict, list or ifm.Enum) – Create additional columns with parameter values. Parameter are provided as ifm.Enum. Multiple columns are created if a list is provided. Columns can be givens custom names if a dict {column name : parid} is provided.
- distr (str or list) – Name or list of names of user distributions. For each uer distribution provided, a column with with distribution values will be added to the DataFrame.
- expr (str or list) – Name or list of names of user expressions. For each uer expression provided, a column with with distribution values will be added to the DataFrame.
- global_cos (bool) – if True (default), use global instead of local coordinate system
- slice (int) – if provided in a 3D model, return only nodes of this slice
- selection (str) – if provided, return only nodes of this selection
Returns: pandas.DataFrame
-
doc.c.mesh.gdf - Model Properties¶
-
class
ifm_contrib.contrib_lib.mesh_geopandas.
MeshGpd
(doc)¶ Functions for exporting nodal and elemental properties to GeoDataFrames.
-
elements
(par=None, expr=None, distr=None, global_cos=True, layer=None, selection=None, as_2d=False)¶ Create a GeoPandas GeoDataframe with information on the model elements.
Parameters: - par (dict, list or ifm.Enum) – Create additional columns with parameter values. Parameter are provided as ifm.Enum. Multiple columns are created if a list is provided. Columns can be givens custom names if a dict {column name : parid} is provided.
- distr (str or list) – Name or list of names of user distributions. For each uer distribution provided, a column with with distribution values will be added to the DataFrame.
- expr (str or list) – Name or list of names of user expressions. For each uer expression provided, a column with with distribution values will be added to the DataFrame.
- global_cos (bool) – If True (default), use global instead of local coordinate system.
- layer (int) – if provided in a 3D model, return only elements of this layer
- selection (str) – if provided in a 3D model, return only elements of this selection
Returns: geopandas.GeoDataFrame
-
model_area
()¶ Get the model area as a single 2D polygon.
Returns: geopandas.GeoDataFrame.
-
nodes
(*args, **kwargs)¶ Create a Pandas Dataframe with information on the model nodes.
Parameters: - par (dict, list or ifm.Enum) – Create additional columns with parameter values. Parameter are provided as ifm.Enum. Multiple columns are created if a list is provided. Columns can be givens custom names if a dict {column name : parid} is provided.
- distr (str or list) – Name or list of names of user distributions. For each uer distribution provided, a column with with distribution values will be added to the DataFrame.
- expr (str or list) – Name or list of names of user expressions. For each uer expression provided, a column with with distribution values will be added to the DataFrame.
- global_cos (bool) – if True (default), use global instead of local coordinate system
- slice (int) – if provided in a 3D model, return only nodes of this slice
- selection (str) – if provided, return only nodes of this selection
Returns: geopandas.GeoDataFrame
-
doc.c.obs.gdf - Observations¶
-
class
ifm_contrib.contrib_lib.obs_geopandas.
ObsGpd
(doc)¶ Functions for exporting observation point properties to GeoDataFrames.
-
getGeoDataframe
(global_cos=True)¶ Get the observation points as a GeoPandas GeoDataFrame.
Parameters: global_cos – If True, use global coordinate system (default) Returns: GeoDataFrame
-
doc.c.plot.gdf - Plot Output¶
-
class
ifm_contrib.contrib_lib.plot_geopandas.
PlotGpd
(doc)¶ Functions for exporting plotted data like isocontours as GeoDataFrame. Results are similar to the output of the View Components Panel of the FEFLOW GUI.
-
fringes
(par=None, expr=None, distr=None, slice=1, global_cos=True, levels=None, species=None)¶ Create fringes polygons of a given parameter, expression or distribution. Return the plot as a polygonal GeoDataFrame.
Parameters: - par (ifm.Enum) – Type of parameter to evaluate. Parameter are provided as ifm.Enum.
- distr (str) – Name of user distribution to evaluate.
- expr (str) – Name of user expression to evaluate.
- slice – if provided in a 3D model, create fringe polygons on this slice.
- global_cos (bool) – If True, use global coordinate system (default: local)
Returns: geopandas.GeoDataFrame
-
isolines
(par, global_cos=True)¶ Create Isoline plot of a parameter, expression or distribution. Return the plot as a line-type GeoDataFrame.
Parameters: - par (ifm.Enum) – Type of parameter to evaluate. Parameter are provided as ifm.Enum.
- distr (str) – Name of user distribution to evaluate.
- expr (str) – Name of user expression to evaluate.
- slice – if provided in a 3D model, create isolines on this slice.
- global_cos (bool) – If True, use global coordinate system (default: local)
Returns: geopandas.GeoDataFrame
-


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| Modified: | 9/4/2012 1:04:34 PM |
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XCWebPlan is an open source program written almost entirely in Javascript (with a bit of php to interrogate the airspace database). It is based on Google Maps and makes use of their javascript apl.
Credits
Program code
The Javascript code for the application itself is open source and was mostly written by Richard Brisbourne, with some help and support from Alistair M Green. Copyright is held Richard Brisbourne; for further information for how to access the source code see below, for information on how you are entitled to make use of it see the licence.
Apart interacting Google Maps api, it also uses some other libraries and plugins:
- JQuery- a javascript library well-known to web developers
- Infobox- from the Google Maps utility library
- DCalendar- JQuery plug-in used for picking dates
Data
Maps and satellite images are from Google Maps.
Airspace data is held in tables on the server, generated from data sourced using Geoff Brown's AS Select program. Any responsibility for conversion errors or failure to remain in step with Geoff's data is mine alone.
Turning point information is extracted from the Excel file at http://www.spsys.demon.co.uk/turningpoints.htm.
Developers
Source code is on GitHub.If you are interested please free to fork - we look forward to the pull requests. For general correspondence and thoughts (technical or otherwise) please use the issue tracker or send an e-mail to igcwebview@glidingweb.org.


I couldn't remember how to spell something.
Asked a friend for help or I used the voice Technolgy on my phone to find out how to spell it. I think the word was excited.
Pissed! Becouse it's hard to ask your phone how to spell something when your in public and surrounded by people who can hear you. Even tho I know I shouldn't care about it.
That technology is handy.
.map() Arrays creates a new array out of whatever function you have added, but it will be appiled to all the elements in the array.
The .filter() array creates a new array of all the elements that meet the criteria.
The reduce() function reduces the values of an array into a single value.


Class ShapeStyle
Represent a shape style.
Implements
Inherited Members
Namespace: netDxf.Tables
Assembly: CADability.dll
Syntax
public class ShapeStyle : TableObject, IHasXData, ICloneable, IComparable, IComparable<TableObject>, IEquatable<TableObject>
Constructors
| Improve this Doc View SourceShapeStyle(String)
Initializes a new instance of the ShapeStyle
class.
Declaration
public ShapeStyle(string file)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | file | Shape definitions SHX file. |
ShapeStyle(String, String)
Initializes a new instance of the ShapeStyle
class.
Declaration
public ShapeStyle(string name, string file)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | name | Shape style name. |
| System.String | file | Shape definitions SHX file. |
Properties
| Improve this Doc View SourceDefault
Gets the default shape style
Declaration
public static ShapeStyle Default { get; }
Property Value
| Type | Description |
|---|---|
| ShapeStyle |
Remarks
AutoCad stores the shapes for the predefined complex linetypes in the ltypeshp.shx file.
File
Gets the shape SHX file name.
Declaration
public string File { get; }
Property Value
| Type | Description |
|---|---|
| System.String |
ObliqueAngle
Gets the shape oblique angle in degrees.
Declaration
public double ObliqueAngle { get; }
Property Value
| Type | Description |
|---|---|
| System.Double |
Remarks
This value seems to have no effect on shapes or complex line types with shapes. Default: 0.0.
Owner
Gets the owner of the actual shape style.
Declaration
public ShapeStyles Owner { get; }
Property Value
| Type | Description |
|---|---|
| ShapeStyles |
Size
Gets the shape size.
Declaration
public double Size { get; }
Property Value
| Type | Description |
|---|---|
| System.Double |
Remarks
This value seems to have no effect on shapes or complex line types with shapes. Default: 0.0.
WidthFactor
Gets the shape width factor.
Declaration
public double WidthFactor { get; }
Property Value
| Type | Description |
|---|---|
| System.Double |
Remarks
This value seems to have no effect on shapes or complex line types with shapes. Default: 1.0.
Methods
| Improve this Doc View SourceClone()
Creates a new TextStyle that is a copy of the current instance.
Declaration
public override object Clone()
Returns
| Type | Description |
|---|---|
| System.Object | A new TextStyle that is a copy of this instance. |
Overrides
| Improve this Doc View SourceClone(String)
Creates a new TextStyle that is a copy of the current instance.
Declaration
public override TableObject Clone(string newName)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | newName | TextStyle name of the copy. |
Returns
| Type | Description |
|---|---|
| TableObject | A new TextStyle that is a copy of this instance. |
Overrides
| Improve this Doc View SourceContainsShapeName(String)
Checks if the actual shape style contains a shape with the specified name.
Declaration
public bool ContainsShapeName(string name)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | name | Shape name. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the shape style that contains a shape with the specified name, false otherwise. |
Remarks
If the actual shape style belongs to a document, it will look for the SHP file also in the document support folders.
ShapeName(Int16)
Gets the name of the shape with the specified number.
Declaration
public string ShapeName(short number)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int16 | number | Number of the shape. |
Returns
| Type | Description |
|---|---|
| System.String | The name of the shape, empty in case the shape has not been found. |
Remarks
If the actual shape style belongs to a document, it will look for the SHP file also in the document support folders.
ShapeNumber(String)
Gets the number of the shape with the specified name.
Declaration
public short ShapeNumber(string name)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | name | Name of the shape. |
Returns
| Type | Description |
|---|---|
| System.Int16 | The number of the shape, 0 in case the shape has not been found. |
Remarks
If the actual shape style belongs to a document, it will look for the SHP file also in the document support folders.


Describes the name of the message function. Must be unique
time before a command will be re-executed, this number is in milliseconds. Use 0
to disable.
How much delay there will be before this boot function will run, starts running after ready event is fired. This number is in milliseconds. Use 0
to disable.
Code that will be executed before a command runs.


Billion-Dollar Bitcoin (BTC) and Crypto Whale Reveals Strategy – Plus Ethereum, Ripple and XRP Updates
by Daily Hodl StaffFrom a peek behind the curtain of a massive crypto trading operation to a sharp rise in developer activity on the Ethereum network, here’s a look at some of the stories breaking in the world of crypto.
Bitcoin
The head of Alameda Capital is revealing the strategy behind the company’s lucrative crypto trading operation.
Two of the company’s crypto accounts are listed in the top 10 most successful of all-time on BitMEX, having earned more than $60 million each. CEO Sam Bankman-Fried tells Bloomberg the company now executes about $1 billion in trades every day largely by spotting arbitrage opportunities between crypto exchanges.
“One of the trades in his first year was taking advantage of the over 30% premium Litecoin was selling for on the exchange Coinbase. He would buy Litecoin elsewhere and sell it at the premium on the biggest U.S. digital exchange.”
Huge price disparities like that don’t exist anymore, and Bankman-Fried says the company now looks to average a profit of two basis points per trade.
He says he decided to become a known figure in the public this year to boost the company’s profile and expand its clientele.
Ethereum
The pace of development on the Ethereum network appears to be rising at a rapid rate.
According to new data from Santiment, the number of “events” happening on Ethereum’s GitHub has more than doubled in the last month.
An event can be a comment, Wiki edit, press release or the sheer number of projects on a GibHub repository.
Ripple and XRP
Ripple’s global hiring spree continues.
The company says it’s now looking for a business analyst based in London who will help monitor the company’s payment network, RippleNet. Ripple currently has 56 open positions.


A demo for temporal behavior pattern discovery using FEMA
Year
Press <- / -> or drag the bar to change year.
Node Detail
Link Detail
FEMA: Flexible Evolutionary Multi-faceted Analysis.


hunspell
Section: User Commands (1)Updated: 2008-06-12
Index Return to Main Contents
NAME
hunspell - spell checker, stemmer and morphological analyzerSYNOPSIS
hunspell [-1aDGHhLlmnstvw] [--check-url] [-d dict[,dict2,...]] [--help] [-i enc] [-p dict] [-vv] [--version] [file(s)]DESCRIPTION
Hunspell is fashioned after the Ispell program. The most common usage is "hunspell" or "hunspell filename". Without filename parameter, hunspell checks the standard input. Typing "cat" and "exsample" in two input lines, we got an asterisk (it means "cat" is a correct word) and a line with corrections:
-
$ hunspell -d en_US Hunspell 1.2.3 * & exsample 4 0: example, examples, ex sample, ex-sample
Correct words signed with an '*', '+' or '-', unrecognized words signed with '#' or '&' in output lines (see later). (Close the standard input with Ctrl-d on Unix/Linux and Ctrl-Z Enter or Ctrl-C on Windows.)
With filename parameters, hunspell will display each word of the files which does not appear in the dictionary at the top of the screen and allow you to change it. If there are "near misses" in the dictionary, then they are also displayed on following lines. Finally, the line containing the word and the previous line are printed at the bottom of the screen. If your terminal can display in reverse video, the word itself is highlighted. You have the option of replacing the word completely, or choosing one of the suggested words. Commands are single characters as follows (case is ignored):
-
- R
- Replace the misspelled word completely.
- Space
- Accept the word this time only.
- A
- Accept the word for the rest of this hunspell session.
- I
- Accept the word, capitalized as it is in the file, and update private dictionary.
- U
- Accept the word, and add an uncapitalized (actually, all lower-case) version to the private dictionary.
- S
- Ask a stem and a model word and store them in the private dictionary. The stem will be accepted also with the affixes of the model word.
- 0-n
- Replace with one of the suggested words.
- X
- Write the rest of this file, ignoring misspellings, and start next file.
- Q
- Exit immediately and leave the file unchanged.
- ^Z
- Suspend hunspell.
- ?
- Give help screen.
OPTIONS
- -1
- Check only first field in lines (delimiter = tabulator).
- -a
- The -a option is intended to be used from other programs through a pipe. In this mode, hunspell prints a one-line version identification message, and then begins reading lines of input. For each input line, a single line is written to the standard output for each word checked for spelling on the line. If the word was found in the main dictionary, or your personal dictionary, then the line contains only a '*'. If the word was found through affix removal, then the line contains a '+', a space, and the root word. If the word was found through compound formation (concatenation of two words, then the line contains only a '-'.
- If the word is not in the dictionary, but there are near misses, then the line contains an '&', a space, the misspelled word, a space, the number of near misses, the number of characters between the beginning of the line and the beginning of the misspelled word, a colon, another space, and a list of the near misses separated by commas and spaces.
- Also, each near miss or guess is capitalized the same as the input word unless such capitalization is illegal; in the latter case each near miss is capitalized correctly according to the dictionary.
- Finally, if the word does not appear in the dictionary, and there are no near misses, then the line contains a '#', a space, the misspelled word, a space, and the character offset from the beginning of the line. Each sentence of text input is terminated with an additional blank line, indicating that hunspell has completed processing the input line.
-
These output lines can be summarized as follows:
-
- OK:
- *
- Root:
- + <root>
- Compound:
- -
- Miss:
- & <original> <count> <offset>: <miss>, <miss>, ...
- None:
- # <original> <offset>
-
-
For example, a dummy dictionary containing the words "fray", "Frey",
"fry", and "refried" might produce the following response to the
command "echo 'frqy refries | hunspell -a":
-
(#) Hunspell 0.4.1 (beta), 2005-05-26 & frqy 3 0: fray, Frey, fry & refries 1 5: refried
-
- This mode is also suitable for interactive use when you want to figure out the spelling of a single word (but this is the default behavior of hunspell without -a, too).
- When in the -a mode, hunspell will also accept lines of single words prefixed with any of '*', '&', '@', '+', '-', '~', '#', '!', '%', '`', or '^'. A line starting with '*' tells hunspell to insert the word into the user's dictionary (similar to the I command). A line starting with '&' tells hunspell to insert an all-lowercase version of the word into the user's dictionary (similar to the U command). A line starting with '@' causes hunspell to accept this word in the future (similar to the A command). A line starting with '+', followed immediately by tex or nroff will cause hunspell to parse future input according the syntax of that formatter. A line consisting solely of a '+' will place hunspell in TeX/LaTeX mode (similar to the -t option) and '-' returns hunspell to nroff/troff mode (but these commands are obsolete). However, the string character type is not changed; the '~' command must be used to do this. A line starting with '~' causes hunspell to set internal parameters (in particular, the default string character type) based on the filename given in the rest of the line. (A file suffix is sufficient, but the period must be included. Instead of a file name or suffix, a unique name, as listed in the language affix file, may be specified.) However, the formatter parsing is not changed; the '+' command must be used to change the formatter. A line prefixed with '#' will cause the personal dictionary to be saved. A line prefixed with '!' will turn on terse mode (see below), and a line prefixed with '%' will return hunspell to normal (non-terse) mode. A line prefixed with '`' will turn on verbose-correction mode (see below); this mode can only be disabled by turning on terse mode with '%'.
- Any input following the prefix characters '+', '-', '#', '!', '%', or '`' is ignored, as is any input following the filename on a '~' line. To allow spell-checking of lines beginning with these characters, a line starting with '^' has that character removed before it is passed to the spell-checking code. It is recommended that programmatic interfaces prefix every data line with an uparrow to protect themselves against future changes in hunspell.
- To summarize these:
-
-
- *
- Add to personal dictionary
- @
- Accept word, but leave out of dictionary
- #
- Save current personal dictionary
- ~
- Set parameters based on filename
- +
- Enter TeX mode
- -
- Exit TeX mode
- !
- Enter terse mode
- %
- Exit terse mode
- `
- Enter verbose-correction mode
- ^
- Spell-check rest of line
-
- In terse mode, hunspell will not print lines beginning with '*', '+', or '-', all of which indicate correct words. This significantly improves running speed when the driving program is going to ignore correct words anyway.
-
In
verbose-correction
mode,
hunspell
includes the original word immediately after the indicator character
in output lines beginning with '*', '+', and '-', which simplifies
interaction for some programs.
- --check-url
-
Check URLs, e-mail addresses and directory paths.
- -D
-
Show detected path of the loaded dictionary, and list of the
search path and the available dictionaries.
- -d dict,dict2,...
- Set dictionaries by their base names with or without paths. Example of the syntax:
-d en_US,en_geo,en_med,de_DE,de_med
en_US and de_DE are base dictionaries, they consist of aff and dic file pairs: en_US.aff, en_US.dic and de_DE.aff, de_DE.dic. En_geo, en_med, de_med are special dictionaries: dictionaries without affix file. Special dictionaries are optional extension of the base dictionaries usually with special (medical, law etc.) terms. There is no naming convention for special dictionaries, only the ".dic" extension: dictionaries without affix file will be an extension of the preceding base dictionary (right order of the parameter list needs for good suggestions). First item of -d parameter list must be a base dictionary.
- -G
-
Print only correct words or lines.
- -H
-
The input file is in SGML/HTML format.
- -h, --help
-
Short help.
- -i enc
-
Set input encoding.
- -L
-
Print lines with misspelled words.
- -l
-
The "list" option
is used to produce a list of misspelled words from the standard input.
- -m
-
Analyze the words of the input text (see also hunspell(4) about
morphological analysis). Without dictionary morphological data,
signs the flags of the affixes of the word forms for dictionary
developers.
- -n
-
The input file is in nroff/troff format.
- -P password
-
Set password for encrypted dictionaries.
- -p dict
-
Set path of personal dictionary.
The default dictionary depends on the locale settings. The
following environment variables are searched: LC_ALL,
LC_MESSAGES, and LANG. If none are set then the default personal
dictionary is $HOME/.hunspell_default.
Setting -d or the DICTIONARY environmental variable, personal dictionary will be $HOME/.hunspell_dicname
- -s
-
Stem the words of the input text (see also hunspell(4) about
stemming). It depends from the dictionary data.
- -t
-
The input file is in TeX or LaTeX format.
- -v, --version
-
Print version number.
- -vv
-
Print ispell(1) compatible version number.
- -w
-
Print misspelled words (= lines) from one word/line input.
EXAMPLES
- hunspell -d en_US english.html
- hunspell -d en_US,en_US_med medical.txt
- hunspell -d ~/openoffice.org2.4/share/dict/ooo/de_DE
- hunspell *.html
- hunspell -l text.html
ENVIRONMENT
- DICTIONARY
- Similar to -d.
- DICPATH
- Dictionary path.
- WORDLIST
- Equivalent to -p.
FILES
The default dictionary depends on the locale settings. The following environment variables are searched: LC_ALL, LC_MESSAGES, and LANG. If none are set then the following fallbacks are used:/usr/share/myspell/default.aff Path of default affix file. See hunspell(4).
/usr/share/myspell/default.dic Path of default dictionary file. See hunspell(4).
$HOME/.hunspell_default. Default path to personal dictionary.
SEE ALSO
hunspell (3), hunspell(4)AUTHOR
Author of Hunspell executable is László Németh. For Hunspell library, see hunspell(3).This manual based on Ispell's manual. See ispell(1).
BUGS
There are some layout problems with long lines.
Index
This document was created by man2html, using the manual pages.
Time: 05:29:04 GMT, December 24, 2015


Tower Defense
Defend your base from the invading enemies by building towers along the path! Earn Coins by destroying enemy units and use them to build towers and upgrades. When an enemy reaches your base, it loses health. If it drops to zero, you lose. Survive 20 waves to win the game!
| Esc | Unlock the mouse from the window. |
|---|---|
| W, A, S, D | Move around. |
| Left Mouse Button | Interact. |
| Space | Toggle selection- and building mode. |
| H | Bring up this menu or close it. |
Crystal Tower
Utilizes a crystal to bundle light and destroy its enemys with lasers. Causes damage on a single enemy, until it is destroyed or out of reach. Always attacks the most advanced enemy on the path.
| Damage | Fire Rate | Radius |
|---|---|---|
| ? | ? | ? |
Price: ?
Pipe Beam
Concentrates on a single enemy and damages it with a constant laser until it is destroyed. Has low damage, but the highest firerate of all towers. Always attacks the most advanced enemy on the path.
| Damage | Fire Rate | Radius |
|---|---|---|
| ? | ? | ? |
Price: ?
Buzz Coil
Generates electricity, which is discharged explosively onto the path. Possesses an area of attack, which damages multiple enemys at once. Focuses on the most advanced enemy on the path.
| Damage | Fire Rate | Radius |
|---|---|---|
| ? | ? | ? |
Price: ?
Steam Mill
Slows enemys in its radius using hot steam. Does not cause damage, but the effect is applied constantly to all enemys within its reach. Develops its full potential in combination with other towers.
| Slow Multiplier | Radius |
|---|---|
| ? | ? |
Price: ?
Enhance Lab
Does not attack, but supports other towers in its reach. The type of enhancement is chosen when the tower is upgraded. Towers can not be supported by two of the same types of Enhancement Labs.
| Radius |
|---|
| ? |
Price: ?


> Blood Pressure Recorder Select an option :) New Patient Existing Patient Tutorial
I couldn't detect your browser's CSS 3D capabilities. If I'm wrong, please file an issue, otherwise, try a sexier browser


THtmlViewer component
property IDDisplay[const ID: string]: boolean;
The IDDisplay Property provides an easy way to control the display of a block of HTML text. Typical blocks that can be controled include <div>, <p>, <ul>, <form>, <table>, etc. The block tag must contain an ID= attribute to identify it. Setting IDDisplay to False hides the block and setting it to True displays the block.


--- layout: speaker title: Jonathan Kingsley date: "2013-05-06 02:12:52 +0200" author: ukmadlz version: 1.0.0 name: Jonathan Kingsley image: speaker/jonathan_kingsley.jpg job: Co-founder company: Refractal desc: Developer @ Refractal github: JFKingsley twitter: JFKingsley website: http://jfkingsley.co.uk/ ---
Hey, i'm Jon. I love to build software, hardware, break security and attend hackathons. I've worked on all kinds of projects, from games infrastructure to corporate systems to building RC Helis.
Want to learn how to build physical hardware that can connect to the internet? Interested in fun electronic engineering projects? Just want to see some sh** blown up? Well, there's all that for you and more in this talk. MARVEL at the design process. STARE at the magnificently hacked-together C that runs it all. GASP in horror as you realise this will probably end up being more of a show-then-tell-then-explain than an actual informative talk. Overall, this should give you a pretty informative look into IoT devices, hardware hacking, securing API's and general fun when building crazy stuff.


Code review is a phase in the software development process in which other developers get together to review pieces of source code, with the intention of catching bugs and design errors before the code becomes part of the product.
Code reviews in most organizations are a painful experience for everyone involved. The developer often feels like it's a bashing session designed to beat out their will and the reviewers are often confused as to what is important to point out and what isn't.
Code reviews often start off on the wrong foot because they are perceived as an unnecessary step that has been forced upon the developers or, in some cases, evidence that management doesn't trust the developers. Neither of these perspectives is accurate. Code reviews are a proven, effective way to minimize defects. Whatever additional motivations the organization has for performing code reviews, they are, at their core, an industry best practice.
The first purpose is to make sure that the code that is being produced has sufficient quality to be released. In other words, it's the acid test for whether the code should be promoted to the next step in the process.
Knowledge is spread across your team. There are no longer large blocks of code that only one person knows about.
The bus factor is the total number of key developers who would need to be incapacitated
to send the project into such disarray that it would not be able to proceed.
By getting someone else to provide feedback based on reading, rather than writing, the code you verify that the code is readable,
and give an opportunity for someone with fresh eyes to suggest improvements.
Also the code becomes more maintainable.


I like cats and rock climbing. I don't like running, but I do it anyway. Currently a Senior Software Engineer/TL at Google NYC.
email | github | linkedin


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Contact: gareth.hutchins@opentext.com


--- layout: default ---
Jsonnet is a domain specific configuration language that helps you define JSON data. Jsonnet lets you compute fragments of JSON within the structure, bringing the same benefit to structured data that templating languages bring to plain text. The example below illustrates a few features -- referring to another part of the structure, overriding object fields, and string operations.
|
➡ |
|
Use Jsonnet to organize your JSON data, or to help your users organize the data they send to you. It is easy to integrate Jsonnet's library or commandline interpreter into existing systems that take JSON or YAML. Some example situations are application configuration (files in etc), build systems, package definitions, configuration management systems, and cloud deployment agents.
Jsonnet is ideal when you need to derive new data from existing data with subtle changes.
This was hinted at in the above example. A more comprehensive illustration is the simple build
configuration below. An object CCompiler
is defined, which is then specialized for GCC
and Clang. These are used to help construct an array of build targets.
Note the example mixins Opt
and
Dbg
that can be applied to add optimization flags. Mixins are the ultimate form of
inheritance, as they can be combined arbitrarily via the +
operator. In simple cases,
they behave identically to conventional object-oriented languages like Java.
Try it out here |
Jsonnet was designed and implemented at Google as a 20% project. The name Jsonnet is a portmanteau of JSON and sonnet, pronounced "jay sonnet". Jsonnet has been open-sourced under the Apache 2.0 license. Jsonnet is not an official Google product (experimental or otherwise), it is just code that happens to be owned by Google.
Sept 06, 2014 New website, lots of new content!
August 23, 2014 Jsonnet is used as a configuration language in cloud-launcher!
August 09, 2014 We have created a group for community discussions.


Text
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I have no data-badge! But I have one
Right margin is set automatically, top margin is left to you - it depends too much on the situation
title: BADGE samplename: badge sampleurl: https://github.com/MikeMitterer/m4d_components/tree/master/samples/m4d_badge/web ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Number badge on icon
Right margin is set automatically, top margin is left to you - it depends too much on the situation


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Important Dates
Author registration deadline for the main conference papers: August 14, 2020
Author registration deadline for workshops and posters: August 29, 2020
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The Other Sister (1999)
A Film Review by Mark O'Hara
Visit Online Film Critics Society at http://www.ofcs.org
Because many Americans feel awkward around people with handicaps, one might think a film starring two mentally challenged young people would not have a chance. But the acting of Juliette Lewis, as Carla Tate, and Giovanni Ribisi, as Danny McMann, saves the film from the dangers of patronizing overtures and maudlin sentimentality.
Carla Lewis, the daughter of wealthy parents, has spent the last decade growing up in an exclusive boarding school for the mentally challenged. The film opens with her father, Dr. Radley Tate (Tom Skerritt), picking her up and flying with her back to their mansion and family. Mother Elizabeth (Diane Keaton) is overprotective, but eventually gives in to various manifestations of Carla's independence. First, Carla desires a high school diploma, and after her mother's resistance she succeeds in enrolling in a vocational school, her goal to become a veterinarian's assistant. Goal number two is to obtain her own apartment, an idea she conceives initially from school mate Danny McMann. Danny is also mentally challenged, and lives in an apartment paid for by his father.
Of course Carla's largest wish is for freedom within her relationship with Danny. As the two fall in love, Carla becomes more concerned with her mother's opposition.  So the stage is set for extended conflicts, especially after Danny alienates himself from the family by humiliating Carla in front of the Tates' friends at Sutter Hills Country Club.
The partial result of these conflicts is a predictability that hinders the film. Diane Keaton's character is so afflicted by tunnel vision that we begin to dislike her. Her bull-headedness may have roots we can understand - an old worry about protecting the girl from childhood taunting. But writers Bob Brunner and Garry Marshall extend her concern into obsession. At least Keaton never becomes hysterical, but it's just hard to watch her redundant characterization. As her husband Radley Tate - a dentist, we presume, as he gives out toothbrushes for Halloween - Tom Skerritt is miscast. Skerritt is the right age to have three grown daughters, but perhaps the role is underdeveloped. In any case, Skerritt does not seem to inhabit the role in a sense large enough to make it convincing.
Hector Elizondo gets to play a more fleshed-out father figure. As Ernie, the owner of the apartment occupied by Danny, Elizondo is compassionate and supportive, if a little dry. He also gets to show off his guitar playing skills, and it's always good when a director utilizes an actor's particular talents. Ernie is another example of the film's realism, the extra dimension added by a well-written supporting role.
The best things about the picture are Lewis and Ribisi, though. The nuances of their performances are quite engaging. Just as Lewis seems to be in peril of over-acting, she tempers her portrayal with the pronunciation of a single word or a careful stride. It is a studied performance - one can imagine Lewis practicing how to move or react; but the sweetness she brings to the role imbues the movie with a lightness that makes the viewer more comfortable with the subject matter. Ribisi does not emphasize his mannerisms as much as Lewis does, but neither is his manner subtle. "I love you more than marching bands and more than cookie-baking," Danny tells Carla, with one line showing a sincerity that makes us love him.
Another admirable trait the film displays is not solving serious problems easily. The approach is almost unsettling when the characters disagree to the point of alienation; although it takes awhile to set up and then to close these conflicts (the film runs two hours and ten minutes, just a little long), we are gratified by the realistic handling.
For fans of 'The Graduate,' there is a wonderful schtick in which Danny plays the Dustin Hoffman role. The older film is worked in wonderfully, and is played both for comic and serious effect. Viewers should take note of another scene, a flashback Carla recalls as she ascends the stairs to her old bedroom. Kendra Krull plays the young Carla with a sign "Follow Stupid" taped to her back, a line of children following her up the stairs. When Carla lashes out and pushes a teasing boy down the stairs, we see the older Carla's horror instantly relived, a mix of guilt and revulsion at mockery. And Carla is made touchingly human, feeling emotions as sharply as anyone around her.
Even though all the characters are not flawlessly written, 'The Other Sister' is a moving and original treatment of the boy-meets-girl, loses her, etc. scenario. The film is to be admired for its gutsy approach to an oft-avoided topic: it neither condescends nor lectures about society's treatment of people with handicaps. 'The Other Sister is rated PG-13 due to discussions of sex, and would be fine for children 12 and up.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


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2 Macros
Macros can be defined in Elixir using defmacro/2
.
For this chapter, we will be using files instead of running code samples in IEx. That's because the code samples will span multiple lines of code and typing them all in IEx can be counter-productive. You should be able to run the code samples by saving them into a
macros.exs
file and running it withelixir macros.exs
oriex macros.exs
.
2.1 Our first macro
In order to better understand how macros work, let's create a new module where we are going to implement unless
, which does the opposite of if
, as a macro and as a function:
defmodule Unless do
def fun_unless(clause, expression) do
if(!clause, do: expression)
end
defmacro macro_unless(clause, expression) do
quote do
if(!unquote(clause), do: unquote(expression))
end
end
end
The function receives the arguments and passes them to if
. However, as we learned in the previous chapter, the macro will receive quoted expressions, inject them into the quote, and finally return another quoted expression.
Let's start iex
with the module above:
$ iex macros.exs
And play with those definitions:
iex> require Unless
iex> Unless.macro_unless true, IO.puts "this should never be printed"
nil
iex> Unless.fun_unless true, IO.puts "this should never be printed"
"this should never be printed"
nil
Note that in our macro implementation, the sentence was not printed, although it was printed in our function implementation. That's because the arguments to a function call are evaluated before calling the function. However, macros do not evaluate their arguments. Instead, they receive the arguments as quoted expressions which are then transformed into other quoted expressions. In this case, we have rewritten our unless
macro to become an if
behind the scenes.
In other words, when invoked as:
Unless.macro_unless true, IO.puts "this should never be printed"
Our macro_unless
macro received the following:
macro_unless(true, {{:., [], [IO, :puts], [], ["this should never be printed"]}})
And it then returned a quoted expression as follows:
{:if, [], [
{:!, [], [true]},
{{:., [], [IO, :puts], [], ["this should never be printed"]}}]}
We can actually verify that this is the case by using Macro.expand_once/2
:
iex> expr = quote do: Unless.macro_unless(true, IO.puts "this should never be printed")
iex> res = Macro.expand_once(expr, __ENV__)
iex> IO.puts Macro.to_string(res)
if(!true) do
IO.puts("this should never be printed")
end
:ok
Macro.expand_once/2
receives a quoted expression and expands it according to the current environment. In this case, it expanded/invoked the Unless.macro_unless/2
macro and returned its result. We then proceeded to convert the returned quoted expression to a string and print it (we will talk about __ENV__
later in this chapter).
That's what macros are all about. They are about receiving quoted expressions and transforming them into something else. In fact, unless/2
in Elixir is implemented as a macro:
defmacro unless(clause, options) do
quote do
if(!unquote(clause), do: unquote(options))
end
end
Constructs such as unless/2
, defmacro/2
, def/2
, defprotocol/2
, and many others used throughout this getting started guide are implemented in pure Elixir, often as a macros. This means that the constructs being used to build the language can be used by developers to extend the language to the domains they are working on.
We can define any function and macro we want, including ones that override the built-in definitions provided by Elixir. The only exceptions are Elixir special forms which are not implemented in Elixir and therefore cannot be overridden, the full list of special forms is available in Kernel.SpecialForms
.
2.2 Macros hygiene
Elixir macros have late resolution. This guarantees that a variable defined inside a quote won't conflict with a variable defined in the context where that macro is expanded. For example:
defmodule Hygiene do
defmacro no_interference do
quote do: a = 1
end
end
defmodule HygieneTest do
def go do
require Hygiene
a = 13
Hygiene.no_interference
a
end
end
HygieneTest.go
# => 13
In the example above, even though the macro injects a = 1
, it does not affect the variable a
defined by the go
function. If a macro wants to explicitly affect the context, it can use var!
:
defmodule Hygiene do
defmacro interference do
quote do: var!(a) = 1
end
end
defmodule HygieneTest do
def go do
require Hygiene
a = 13
Hygiene.interference
a
end
end
HygieneTest.go
# => 1
Variable hygiene only works because Elixir annotates variables with their context. For example, a variable x
defined on line 3 of a module would be represented as:
{:x, [line: 3], nil}
However, a quoted variable is represented as:
defmodule Sample do
def quoted do
quote do: x
end
end
Sample.quoted #=> {:x, [line: 3], Sample}
Notice that the third element in the quoted variable is the atom Sample
, instead of nil
, which marks the variable as coming from the Sample
module. Therefore, Elixir considers these two variables as coming from different contexts and handles them accordingly.
Elixir provides similar mechanisms for imports and aliases too. This guarantees that a macro will behave as specified by its source module rather than conflicting with the target module where the macro is expanded. Hygiene can be bypassed under specific situations by using macros like var!/2
and alias!/2
, although one must be careful when using those as they directly change the user environment.
Sometimes variable names might be dynamically created. In such cases, Macro.var/2
can be used to define new variables:
defmodule Sample do
defmacro initialize_to_char_count(variables) do
Enum.map variables, fn(name) ->
var = Macro.var(name, nil)
length = Atom.to_string(name)|> String.length
quote do
unquote(var) = unquote(length)
end
end
end
def run do
initialize_to_char_count [:red, :green, :yellow]
[red, green, yellow]
end
end
> Sample.run #=> [3, 5, 6]
Take note of the second argument to Macro.var/2
. This is the context being used and will determine hygiene as described in this section.
2.3 The environment
When calling Macro.expand_once/2
earlier in this chapter, we used the special form __ENV__
.
__ENV__
returns an instance of Macro.Env
which contains useful information about the compilation environment, including the current module, file and line, all variables defined in the current scope, as well as imports, requires and so on:
iex> __ENV__.module
nil
iex> __ENV__.file
"iex"
iex> __ENV__.requires
[IEx.Helpers, Kernel, Kernel.Typespec]
iex> require Integer
nil
iex> __ENV__.requires
[IEx.Helpers, Integer, Kernel, Kernel.Typespec]
Many of the functions in the Macro
module expect an environment. You can read more about them in the docs for the Macro
module and learn more about the compilation environment with Macro.Env
.
2.4 Private macros
Elixir also supports private macros via defmacrop
. As private functions, these macros are only available inside the module that defines them, and only at compilation time.
It is important that a macro is defined before its usage. Failing to define a macro before its invocation will raise an error at runtime, since the macro won't be expanded and will be translated to a function call:
iex> defmodule Sample do
...> def four, do: two + two
...> defmacrop two, do: 2
...> end
** (CompileError) iex:2: function two/0 undefined
2.5 Write macros responsibly
Macros are a powerful construct and Elixir provides many mechanisms to ensure they are used responsibly:
Macros are hygienic: by default, variables defined inside the macro are not going to affect the user code. Furthermore, function calls and aliases available in the macro context are not going to leak into the user context;
Macros are lexical: it is impossible to inject code or macros globally. Before using a macro, you need to explicitly
require
orimport
the module that defines the macro;Macros are explicit: it is impossible to run a macro without explicitly invoking it. For example, some languages allow developers to completely rewrite functions behind the scenes, often via parse transforms or via some reflection mechanisms. In Elixir, a macro must be explicitly invoked in the caller;
Macros' language is clear: many languages provide syntax shortcuts for
quote
andunquote
. In Elixir, we preferred to have them explicitly spelled out, in order to clearly delimit the boundaries of a macro definition and its quoted expressions;
Even if Elixir attempts its best to provide a safe environment, the major responsibility still falls on the developers. That's why the first rule of the macro club is write macros responsibly. Macros are harder to write than ordinary Elixir functions and it's considered to be bad style to use them when they're not necessary. Elixir already provides elegant mechanisms to write your every day code and macros should be saved as a last resort.
And, if you ever need to resort to macros, remember that macros are not your API. Keep your macro definitions short, including its quoted contents. For example, instead of writing a macro like this:
defmodule MyModule do
defmacro my_macro(a, b, c) do
quote do
do_this(unquote(a))
...
do_that(unquote(b))
...
and_that(unquote(c))
end
end
end
write:
defmodule MyModule do
defmacro my_macro(a, b, c) do
quote do
# Keep what you need to do here to a minimum
# and move everything else to a function
do_this_that_and_that(unquote(a), unquote(b), unquote(c))
end
end
def do_this_that_and_that(a, b, c) do
do_this(a)
...
do_that(b)
...
and_that(c)
end
end
This makes your code clearer and easier to test and maintain, as you can invoke do_this_that_and_that/3
directly. It also helps you design an actual API for developers that does not rely on macros.
With those lessons, we finish our introduction to macros. The next chapter is a brief discussion on DSLs, showing how we can mix macros and module attributes to annotate and extend modules and functions.


{% extends "_layouts/govuk-verify.html" %} {% set section = "support" %} {% block content %} Components Verify Support Get support Do you have a problem or question? Please send a detailed description to our support team. Subject Description Name Email address Other ways to get in touch with the Verify team Link if you want it {% endblock %}
Do you have a problem or question? Please send a detailed description to our support team.


Please wait as you are redirected to the Boost.Act documentation. If you are not redirected in 10 seconds then
click here
.


The interfaces in this package specify APIs for accessing and manipulating Cosmo model data. The interfaces are independent of underlying storage mechanisms (which are provided as subpackages).
Data access objects (DAOs) are typically not used by the application or protocol layer directly but rather by the service layer, which often uses multiple DAOs and applies server-wide "business logic" when performing a service operation.


Copyright © 2020 STMicroelectronics
STM32WL series will serve all applications requiring Sub-GHz (LoRaWAN, Sigfox) capabilities in a low-power context with an open dual core architecture offer.
STM32Cube is an STMicroelectronics original initiative to ease developers life by reducing development efforts, time and cost.
STM32Cube covers STM32 portfolio.
STM32Cube Version 1.x includes:
All embedded software utilities come with a full set of examples.
The STM32Cube firmware solution offers a straightforward API with a modular architecture, making it simple to fine tune custom applications and scalable to fit most requirements.
The HAL (Hardware Abstraction Layer) & LL (Low Layers) drivers provided within this package supports the following STM32WLxx product:
The HAL and LL drivers provided within this package are compliant with MISRA-C®:2012 guidelines, and have been reviewed with a static analysis tool to eliminate possible run-time errors. Reports are available on demand.
For quick getting started with the STM32CubeWL firmware package, refer to UM2643 and you can download firmware updates and all the latest documentation from www.st.com/stm32cubefw
Here is the list of references to user documents:
In the STM32CubeWL MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.
| Name | Version | Release notes |
|---|---|---|
| Projects | V1.3.0 | release notes |
The components flagged by “” have changed since the previous release. “” are new.
Drivers
| Name | Version | Release note |
|---|---|---|
| Cortex-M CMSIS | V5.6.0_cm4 | release notes |
| STM32WL CMSIS | V1.2.0 | release notes |
| STM32WLxx_HAL_Driver | V1.3.0 | release notes |
| STM32WLxx_Nucleo | V1.3.0 | release notes |
| B-WL5M-SUBG | V1.0.0 | release notes |
| BSP Common | V7.2.1 | release notes |
| BSP stts22h | V1.3.0 | release notes |
| BSP ism330dhcx | V1.2.2 | release notes |
| BSP iis2mdc | V1.2.0 | release notes |
| BSP ilps22qs | V1.0.0 | release notes |
| BSP mx25l4006 | V1.0.0 | release notes |
Middlewares
| Name | Version | Release note |
|---|---|---|
| FatFS | R0.12c | release notes |
| ST modified 20191011 | ST release notes | |
| FreeRTOS | V10.2.1 | release notes |
| ST modified 20200117 | ST release notes | |
| LoRaWAN | V4.6.0 | release notes |
| V2.5.0 | ST release notes | |
| SubGHz_Phy | V1.3.0 | release notes |
| Sigfox | V1.8.0 | release notes |
| STM32_Key_Management_Services | V1.1.9 | release notes |
| STM32_Secure_Engine | V2.5.3 | release notes |
| mbed-crypto | V1.1.0 | release notes |
| ST modified 20191107 | ST release notes |
Utilities
| Name | Version | Release note |
|---|---|---|
| conf | V1.6.0 | release notes |
| lcd | V2.0.1 | release notes |
| Fonts | V2.0.1 | release notes |
| tiny_lpm | V1.4.2 | release notes |
| sequencer | V1.6.0 | release notes |
| adv_trace | V1.3.0 | release notes |
| timer | V1.2.0 | release notes |
| misc | V1.1.1 | release notes |
In the STM32CubeWL MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.
| Name | Version | Release notes |
|---|---|---|
| Projects | V1.2.0 | release notes |
The components flagged by “” have changed since the previous release. “” are new.
Drivers
| Name | Version | Release note |
|---|---|---|
| Cortex-M CMSIS | V5.6.0_cm4 | release notes |
| STM32WL CMSIS | V1.1.1 | release notes |
| STM32WLxx_HAL_Driver | V1.2.0 | release notes |
| STM32WLxx_Nucleo | V1.2.0 | release notes |
Middlewares
| Name | Version | Release note |
|---|---|---|
| FatFS | R0.12c | release notes |
| ST modified 20191011 | ST release notes | |
| FreeRTOS | v10.2.1 | release notes |
| ST modified 20200117 | ST release notes | |
| LoRaWAN | V4.5.2 | release notes |
| V2.4.0 | ST release notes | |
| SubGHz_Phy | V1.2.0 | release notes |
| Sigfox | V1.7.1 | release notes |
| STM32_Key_Management_Services | v1.1.8 | release notes |
| STM32_Secure_Engine | v2.5.2 | release notes |
| mbed-crypto | V1.1.0 | release notes |
| ST modified 20191107 | ST release notes |
Utilities
| Name | Version | Release note |
|---|---|---|
| conf | V1.6.0 | release notes |
| lcd | V2.0.1 | release notes |
| Fonts | V2.0.1 | release notes |
| tiny_lpm | V1.4.0 | release notes |
| sequencer | V1.6.0 | release notes |
| adv_trace | V1.3.0 | release notes |
| timer | V1.2.0 | release notes |
| misc | V1.1.0 | release notes |
SBSFU appli not compatible with CubeIDE v1.8
In the STM32CubeWL MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.
| Name | Version | Release notes |
|---|---|---|
| Projects | V1.1.0 | release notes |
The components flagged by “” have changed since the previous release. “” are new.
Drivers
| Name | Version | Release note |
|---|---|---|
| Cortex-M CMSIS | V5.6.0_cm4 | release notes |
| STM32WL CMSIS | V1.1.0 | release notes |
| STM32WLxx_HAL_Driver | V1.1.0 | release notes |
| STM32WLxx_Nucleo | V1.1.0 | release notes |
Middlewares
| Name | Version | Release note |
|---|---|---|
| FatFS | R0.12c | release notes |
| ST modified 20191011 | ST release notes | |
| FreeRTOS | v10.2.1 | release notes |
| ST modified 20200117 | ST release notes | |
| LoRaWAN | V4.4.7 | release notes |
| V2.3.0 | ST release notes | |
| SubGHz_Phy | V1.1.0 | release notes |
| Sigfox | V1.7.0 | release notes |
| STM32_Key_Management_Services | v1.1.6 | release notes |
| STM32_Secure_Engine | v2.5.0 | release notes |
| mbed-crypto | V1.1.0 | release notes |
| ST modified 20191107 | ST release notes |
Utilities
| Name | Version | Release note |
|---|---|---|
| conf | V1.4.1 | release notes |
| lcd | V2.0.1 | release notes |
| Fonts | V2.0.1 | release notes |
| tiny_lpm | V1.3.1 | release notes |
| sequencer | V1.5.1 | release notes |
| adv_trace | V1.2.0 | release notes |
| timer | V1.1.2 | release notes |
| misc | V1.0.2 | release notes |
Not applicable
First Official Release
In the STM32CubeWL MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.
| Name | Version | Release notes |
|---|---|---|
| Projects | V1.0.0 | release notes |
The components flagged by “” have changed since the previous release. “” are new.
Drivers
| Name | Version | Release note |
|---|---|---|
| Cortex-M CMSIS | V5.6.0_cm4 | release notes |
| STM32WL CMSIS | V1.0.0 | release notes |
| STM32WLxx_HAL_Driver | V1.0.0 | release notes |
| STM32WLxx_Nucleo | V1.0.0 | release notes |
Middlewares
| Name | Version | Release note |
|---|---|---|
| FatFS | R0.12c | release notes |
| ST modified 20191011 | ST release notes | |
| FreeRTOS | V10.2.1 | release notes |
| ST modified 20200117 | ST release notes | |
| LoRaWAN | V4.4.4 | release notes |
| V2.2.1 | ST release notes](Middlewares/Third_Party/LoRaWAN/st_readme.txt) | |
| SubGHz_Phy | V1.0.0 | release notes |
| Sigfox | V1.6.1 | release notes |
| STM32_Key_Management_Services | v1.1.5 | release notes |
| STM32_Secure_Engine | v2.4.1 | release notes |
| mbed-crypto | V1.1.0 | release notes |
| ST modified 20191107 | ST release notes |
Utilities
| Name | Version | Release note |
|---|---|---|
| conf | V1.4.1 | release notes |
| lcd | V2.0.1 | release notes |
| Fonts | V2.0.1 | release notes |
| tiny_lpm | V1.3.1 | release notes |
| sequencer | V1.5.1 | release notes |
| adv_trace | V1.0.5 | release notes |
| timer | V1.1.2 | release notes |
| misc | V1.0.0 | release notes |
Not applicable


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--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/too.20many.20semicolons.html ---
I appreciate the desire to be terse, but there are many places where I think we go too far. As an example from linear_combination.lean
(I haven't look up who wrote this --- no fingers are being pointed!)
theorem restrict_dom_comp_subtype (s : set β) : (restrict_dom α s).comp (submodule.subtype _) = linear_map.id := by ext l; apply subtype.coe_ext.2; simp; ext a; by_cases a ∈ s; simp [h]; exact (mem_supported'.1 l.2 _ h).symm
This proof broke when I was trying to clean something up. With the semicolons everywhere, it's much harder to debug than a simple begin ... end
block.
Indeed, exactly one of those semicolons is actually serving its real purpose (running a tactic on multiple goals).
I would have preferred writing this proof as
theorem restrict_dom_comp_subtype (s : set β) : (restrict_dom α s).comp (submodule.subtype _) = linear_map.id := begin ext l, apply subtype.coe_ext.2, simp, ext a, by_cases h : a ∈ s; simp [h], exact (mem_supported'.1 l.2 _ h).symm end
Now you can both see the structure better (simp [h]
is acting on both branchs of by_cases
--- otherwise the proof is linear),
and if something goes wrong you can inspect the intermediate states.
I worry that proofs like this are being written in "semicolon style" solely to reduce the character count (and perhaps that feeling of accomplishment when you get a proof short enough to use by
instead of begin ... end
)
What do people think? Could we perhaps add something to the style guide discouraging the use of by A;B;C;...;X;Y;Z
for chains beyond some length?
I'm wondering if simp only
wouldn't have done more to make the proof adaptable.
I'm in absolutely agree that we should of avoid by A;B;C;...;X;Y;Z
as much as possible. With small exceptions like by c; m
where c
is something like ext
or cases
, a predictable method to destruct the goal into simpler forms, and m
is simp
or similar.
simp only
might help when it breaks, but it doesn't help to make the proof understandable
That's perhaps a stronger argument than I would have made. There are _many_ examples in mathlib of by X; Y
which have only been written as that instead of begin X, Y end
for the sake of brevity. What do you think of these?
I have been guilty of golfing proofs down in this way. I wouldn't mind changing the culture.
I sometimes also do it for the sake of brevity, but when I look at it some times later, I dislike it. But two methods have usually the flavour of first apply cases, or add some kind of "marker" which is then pushed through the statement to solve it.
What about by {A, B, C}
?
I think it's a lot better, but it isn't common style.
I remember being quite surprised the first time I saw a semicolon bring used in this way when there was only one goal
The bracket notation only adds about two characters to the proof
And I also had trouble debugging a semicolon proof recently
Okay -- perhaps I will write a PR to the style guide that goes as far as saying: "don't misuse semicolons: X; Y
means that X
produces multiple goals, and you want to apply Y
to each of them"
If you just have one semicolon and the two expressions are short, I think it is also acceptable. For instance, by ext; simp
looks all right to me.
I would definitely support that change. I would even be happy if people consistently wrote by {ext, blah}
instead of by ext; blah
.
Maybe one day we will have a proof-linting tool that actually checks for multiple goals when ;
is used.
Okay, I'm on board as long as I can still keep the two line compression proof
so the example would become
by { ext l, apply subtype.coe_ext.2, simp, ext a, by_cases a ∈ s; simp [h], exact (mem_supported'.1 l.2 _ h).symm }
and where the internal spaces can be omitted for a one liner like Kevin's style
Actually, I would go so far as to say that by
should always be used for compression style proofs and begin ... end
for multiline proofs
i.e. by {tac1, tac2}
preferred over begin tac1, tac2 end
, and
begin tac1, tac2, tac3... end
is preferred over
by { tac1, tac2, tac3... }
or some such thing
To clarify on the original example (of which I am the author): I am also against using long strings of tac; tac; tac
but my cutoff is about two lines, so that kind of example is around the upper limit
We all have different styles I guess.
Okay, it sounds like there's a reasonable compromise.
One complaint I have about semicolons is that VSCode rarely manages to show me the intermediate states, and I really rely on this for parsing proofs.
I agree with Scott, but this remark obviously don't apply to by ext ; simp
or by unfold ... ; apply_instance
I'm certainly not suggesting we go back and change any existing appearances of by ext; simp
, but I think it would be reasonable to encourage everyone to write by { ext, simp }
in future (assuming that ext
is actually only creating one goal!) But I'm not at all concerned by these single semicolon proofs, themselves.
#854 tries to adhere to your new style guidelines
I also wrote some split; { tac1, tac2 }
proofs
Instead of chaining semicolons
https://github.com/leanprover-community/mathlib/blob/4ec60c3353e511d094045e80a32a5715760a7603/src/algebra/pointwise.lean#L34-L37 :open_mouth: that's an implicit proof!
@Simon Hudon what happened to https://github.com/leanprover-community/mathlib/pull/431 ? Johan's PR would be yet another PR needing this bug fix
Those proofs are superboring.
You could write it!
I guess tidy + rw_search + back
would blast through all of this. But then we get complaints that this file is too low-level, and it slows things down, etc...
Anyway, this is going off topic. Maybe we should move it to PR reviews...
https://github.com/leanprover-community/mathlib/blob/4ec60c3353e511d094045e80a32a5715760a7603/src/algebra/pointwise.lean#L34-L37 :open_mouth: that's an implicit proof!
It's not quite -- he uses mul_assoc
twice :-)
Nice to see ‹_›
in there :-)
I wonder why x
, y
and z
are named
to help the unifier probably :joy:
Maybe calling them _
is a metavariable too far
I wonder why
x
,y
andz
are named
Oops... I forgot to remove them.
I really think that writing this tactic would be an excellent exercise. Unfortunately I lack time for this. I need to grade proofs written by my students after convincing Lean. I just went through a fundamentalist student who starts by unfolding every single definition he can see. The goal of the assignment was to prove that increasing sequences with an upper bound tend to their supremum...
Did he unfold real numbers to Cauchy sequences?
Fortunately, he did not see this definition
But he never writes "upper bound" or "supremum", only things like x ∈ {x : ℝ | ∀ (a : ℝ), a ∈ A → a ≤ x} and x ∈ {x : ℝ | ∀ (a : ℝ), a ∈ {x : ℝ | ∀ (a : ℝ), a ∈ A → a ≤ x} → x ≤ a}
(written like this on paper). I guess I'm punished by my own sins
Not sure I understand the concept. First, they get a working Lean proof, and then they write a paper proof -- your idea being that the paper proof will be correct since they have been able to convince Lean. But then you get super-formal proofs on paper?
The goal of the course is to get correct and readable proofs on paper. Lean is only an intermediate step. I never assumed it would be easy to go from Lean to paper. Some students can do it, some can't. The one I quoted is of course an extreme case
@Patrick Massot to answer your earlier question, I was getting nowhere with that PR so I put it on hold. I can get back to it next week.
On a somewhat recent mathlib:
git grep ";.*;" | wc -l 977
I agree that we shouldn't purge mathlib just for the sake of it. But I wanted to know this stat anyway (-;
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


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title: ArrayBuffer.prototype.transfer()
status: proposal
stage: 0
location: https://domenic.github.io/proposal-arraybuffer-transfer/
copyright: false
contributors: Domenic Denicola
Introduction
Background explanatory material for this specification can be found in the domenic/proposal-arraybuffer-transfer repository. See also the open issues.
ArrayBuffer.prototype.transfer ( )
The following steps are taken:
1. Let _O_ be the *this* value.
1. If Type(_O_) is not Object, throw a *TypeError* exception.
1. If _O_ does not have an [[ArrayBufferData]] internal slot, throw a *TypeError* exception.
1. If IsSharedArrayBuffer(_O_) is *true*, throw a *TypeError* exception.
1. If IsDetachedBuffer(_O_) is *true*, throw a *TypeError* exception.
1. Let _ctor_ be ? SpeciesConstructor(_O_, %ArrayBuffer%).
1. Let _dest_ be ? OrdinaryCreateFromConstructor(_ctor_, `"%ArrayBufferPrototype%"`, « [[ArrayBufferData]], [[ArrayBufferByteLength]], [[ArrayBufferDetachKey]] »).
1. If IsDetachedBuffer(_O_) is *true*, throw a *TypeError* exception. (NOTE: side effects of the above steps may have detached _O_.)
1. Set _dest_.[[ArrayBufferData]] to _O_.[[ArrayBufferData]].
1. Set _dest_.[[ArrayBufferByteLength]] to _O_.[[ArrayBufferByteLength]].
1. Perform ? DetachArrayBuffer(_O_).
1. Return _dest_.
ArrayBuffer.prototype.realloc ( _newByteLength_ )
The following steps are taken:
1. Let _O_ be the *this* value.
1. If Type(_O_) is not Object, throw a *TypeError* exception.
1. If _O_ does not have an [[ArrayBufferData]] internal slot, throw a *TypeError* exception.
1. If IsSharedArrayBuffer(_O_) is *true*, throw a *TypeError* exception.
1. If IsDetachedBuffer(_O_) is *true*, throw a *TypeError* exception.
1. Set _newByteLength_ to ? ToIndex(_newByteLength_).
1. Let _ctor_ be ? SpeciesConstructor(_O_, %ArrayBuffer%).
1. Let _dest_ be ? OrdinaryCreateFromConstructor(_ctor_, `"%ArrayBufferPrototype%"`, « [[ArrayBufferData]], [[ArrayBufferByteLength]], [[ArrayBufferDetachKey]] »).
1. If IsDetachedBuffer(_O_) is *true*, throw a *TypeError* exception. (NOTE: side effects of the above steps may have detached _O_.)
1. Let _destBlock_ be a new zero-length Data Block value.
1. If _newByteLength_ is not 0, then
1. Let _sourceBlock_ be _O_.[[ArrayBufferData]].
1. Let _sourceLength_ be _O_.[[ArrayBufferByteLength]].
1. Let _sourceEnd_ be min(_sourceLength_, _newByteLength_) − 1.
1. Set _destBlock_ to a new Data Block value consisting of _newByteLength_ bytes, with the bytes in positions 0 through _sourceEnd_, inclusive, having the same values as those in _sourceBlock_ at positions 0 through _sourceEnd_, inclusive. Any subsequent bytes must be set to 0. If it is impossible to create such a Data Block, throw a *RangeError* exception.
It is expected that implementations will try to reuse the same backing memory for the bytes shared between _sourceBlock_ and _destBlock_, when possible, since after this method completes _sourceBlock_ will be otherwise inaccessible. This will not always be the case, and sometimes a copy will be necessary.
1. Set _dest_.[[ArrayBufferData]] to _destBlock_.
1. Set _dest_.[[ArrayBufferByteLength]] to _destLength_.
1. Perform ? DetachArrayBuffer(_O_).
1. Return _dest_.


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The Volkswagen Type 2 Bus Is The Perfect Candidate For A Little Electric Motivation
by News DeskSlow and noisy but perfect for just about any task from hauling families to cargo; that description of the 1960s Volkswagen Type 2 bus will be needing some revision once people see the Project e-Bus on display at the Petersen Automotive Museum during Volkswagen of America’s 4th Annual Drive-In Movie event.
Designed to showcase the possibilities of the e-Golf powertrain to motivate classic VW models, Volkswagen of America commissioned electric vehicle conversion specialist EV West to construct this electrified Volkswagen Type 2 Bus. The end result is a great amalgamation of classic style and practicality with modern technology.
Speaking of EV West’s achievement, Mathew Renna, VP G4, Volkswagen North American Region said, “Their passion for classic-car culture and commitment to renewable energy made EV West the ideal choice for this project. We thought, who better to see if the e-Golf powertrain would be the perfect fit for our older vehicles. It’s great to see that the spirit of hot rodding is going to live on into the electric age.”
The stock powertrain and 35.8 kWh battery system from the donor 2017 e-Golf gives the newly electrified T2 bus a range of around 125 miles (200km). The electric motor takes the place of the original air-cooled 60hp four-cylinder gas engine in the rear compartment and its 100kW (134hp) output and instantaneous power delivery should give the old bus a new pep in its step.
The battery units are stored in a custom-designed reinforced enclosure beneath the front seats, taking the place of the fuel tank. Aside from a classically-styled multi-function digital EV gauge in the dashboard, the interior remains mostly stock. Even the original long-throw shifter remains but now activates park, reverse, neutral, drive, and the regenerative braking modes (PRNDB).
“We are very excited to be a part of this project,” said Michael Bream, Founder and CEO of EV West. “Merging a historic model from an iconic brand with the technology of today is just one of many ways that we can step closer to a more sustainable future while continuing to enjoy our rich automotive heritage.”
Painted Kansas Beige and Pastel White, the e-Bus is a great example of how modern technology can help keep classic cars on the roads and this conversion is a great way to showcase the versatility of VW’s electric platform, too. The Type 2 bus is still the perfect carry-all, but in e-Bus form, it can finally lay to rest its slow and noisy past.
Images courtesy of Volkswagen


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JsonRead is a simple API to parse a JSON character stream building an object model.
The JsonRead API is meant for a low level client that must parse a serialized JSON Object and access through a complete object model the JSON Values contained in it, an example is a generic binding processor.
The JsonRead API is not meant for a high level client that wants to easily bound Java types
to values serialized in some JSON (Eg: no accessors to bound values like getDouble(key)
or getString(key)
).
The JsonRead API is also a way to test performance and correctness of the available JSON parsers.
A requirement of the JsonRead API is to represent a JSON Document with an Object Model that can fully support the concepts present in the JSON Specification, in this is similar to the javax.json API but JsonRead supports only parsing and only to an object model (no streaming).
Ideally the Object Model should be able to represent what was in the source JSON, this aspect is mainly relevant with JSON Numbers: ideally a JSON Number will maintain also the representation present in the source and not only the bound {@link java.lang.Number}.
An other purpose of the JsonRead API is to be able to compare results and performance of different JSON Parser implementations using a common API that is very easy to implement, there are implementations of this package for the following JSON Parsers:
Any parser that implements the javax.json API of JSR 353
The functionalities/requirements of the JsonRead API are:
{@link org.eleusoft.jsonread.service.JsonReadProviderLoader} is used
to obtain the default {@link org.eleusoft.jsonread.JsonReadProvider}
registered. Which library is loaded depends on the jsonread and json-parsers
implementations present in the
class-path, a client application can always define its own
META-INF/services/org.eleusoft.jsonread.JsonReadProvider
file containing the name of the implementation to use.
{@link org.eleusoft.jsonread.JsonReadProvider} creates a {@link org.eleusoft.jsonread.JsonObject} from a character stream throwing {@link org.eleusoft.jsonread.JsonParsingException} if source has syntax errors and {@link org.eleusoft.jsonread.JsonException} for any other problem like an IOException.
A {@link org.eleusoft.jsonread.JsonObject} offers access by key to values of the (unordered) mappings it contains in the form of {@link org.eleusoft.jsonread.JsonValue}, it exposes also the set of keys.
A {@link org.eleusoft.jsonread.JsonValue} can be a:
implementation instances can be discriminated using
instanceof
operator or using {@link org.eleusoft.jsonread.JsonValue#getType()},
they are not required to implement equals(Object)
or hashCode()
.
A {@link org.eleusoft.jsonread.JsonObject} exposes the (unordered) keys of the mappings it contains.
A {@link org.eleusoft.jsonread.JsonNumber} offers access to the JSON Number it represents as a {@link java.lang.String} and as a {@link java.lang.Number}, ideally the String representation should be the source value.
A {@link org.eleusoft.jsonread.JsonArray} exposes its size and offers access to the {@link JsonValue} instances it contains by position.
A {@link org.eleusoft.jsonread.JsonString} simply contains its textual value.
Singleton instances of true
, false
and null
can be retrieved from {@link org.eleusoft.jsonread.JsonBoolean}
and {@link org.eleusoft.jsonread.JsonNull}.
There are no requirements on the runtime exceptions thrown by the methods of {@link org.eleusoft.jsonread.JsonObject} and {@link org.eleusoft.jsonread.JsonArray} (typically an not existing name or an index out of bounds), they might throw {@link org.eleusoft.jsonread.JsonException} or an implementation specific runtime exception like {@link java.lang.ArrayIndexOutOfBoundsException}
An implementation of {@link org.eleusoft.jsonread.JsonReadProvider} must fail fast (in static initializer) when the libraries it depends on are not available.
Ideally an implementation of this API should not degrade a wrong value to a JSON String
but throw a {@link org.eleusoft.jsonread.JsonParsingException},
examples of wrong values are:
NaN
, .0
, +0
, 034
, Infinity
.


Notely gives you the ability to add notes to your content properties. Using custom property editors we wrap Notely around standard data types like textstring, rich text editor, media picker, ...
You can manage notes in the content section on the property editor or you can manage this in the backoffice.


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This is an example of the events that occur in Custom Element DragDrop.
I can be dragged only inside my parent
I am a drop target


MedEd Facilities is produced in collaboration with Tradeshow Management Services LTD a full-service tradeshow company specializing in conferences and tradeshows for the design, building and construction marketplace. TMS has been affiliated with leading events including AEC SYSTEMS, ArchitectureBoston Expo (ABX), Build Boston, Residential Design & Construction, Ecobuild America, Federal Construction Outlook Conference, BIM Expo, and Construction Technology.
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Bilawal accepts Fazl's invitation to attend opposition's multiparty conference
by https://www.facebook.com/dunyanewsKARACHI (Dunya News) – Pakistan Peoples Party (PPP) chairman Bilawal Bhutto Zardari has accepted an invitation of Jamiat Ulema-e-Islam-Fazl (JUI-F) chief Fazlur Rehman for attending the opposition’s multiparty conference scheduled to be held tomorrow.
According to PPP spokesperson Mustafa Nawaz Khokhar, Bilawal will himself lead the party’s delegation for participating in the conference.
Several senior politicians will accompany Bilawal while he will present the party’s policy for the opposition’s campaign against the government.


The tracking API is only available in connected, integrated, or headless modes.
Note: The JSS tracker API is disabled by default. Consult the tracking documentation to enable it.
Events are defined in /sitecore/system/Settings/Analytics/Page Events
/sitecore/system/Settings/Analytics/Page Events
Goals are defined in /sitecore/system/Marketing Control Panel/Goals
/sitecore/system/Marketing Control Panel/Goals
Outcomes are defined in /sitecore/system/Marketing Control Panel/Outcomes
/sitecore/system/Marketing Control Panel/Outcomes
Campaigns are defined in /sitecore/system/Marketing Control Panel/Campaigns
/sitecore/system/Marketing Control Panel/Campaigns
Track arbitrary page views for custom routing or offline use. Note that Layout Service tracks page views by default unless tracking=false is passed in its query string.
tracking=false
The tracking API supports pushing a whole batch of events in a single request. This can be useful for queuing strategies or offline PWA usage.
Tracking data is not pushed into the xConnect service until your session ends on the Sitecore server. Click this button to instantly end your session and flush the data - great for debugging and testing.
Note: By default anonymous contacts will not be shown in Experience Profile. If your interactions are not showing up in Experience Profile, you may need to enable anonymous contact indexing.


Build your email templates without inline css.
Build email template with rich format and inheritance.
Save your time by create a viewable html file before send.
Works fine with django template engine and any engine has same syntaxes.
Nice photo from i.imgur.com
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I didn't start my career as a software developer. I fell into it my happenstance. I know it may sound cliche, but have you found that one thing in your life that keeps you awake at night because you're so excited by what it may bring you tomorrow?
For me, that love is software. There's something about software that brings the best out of me. It brings out of me creativity I never thought I had, passion I kept locked away for fear of ridicule, and a desire to be a part of something bigger than my individual efforts.
It brings out the artist in me that I never knew existed.
Software is my muse. My expression in this world that constantly changes and every night I go to sleep excited for what it will bring me tomorrow.


Java and JFX
Posted on Thu 26 May 2016 in Learning
JAVAFX
-
The platform is made from the JAVA API. JavaFX applications can use Java API libraries to access native system capabilities and connect to server-based middleware applications.
-
The look and feel of JavaFX applications can be customized using CSS. FXML helps in this.
UI can be built without writing code using JavaFX scene builder. -
As the UI is designed, the Scene Builder creates FXML markup that can be ported to an IDE.
WebView : A webcomponent that uses WebKitHTML technology to make it possible to embed webpages into a JavaFX application. Javascript running in WebView can call Java APIs, and Java APIs can call JavaScript running in WebView.
There's Swing Interoperability : Swing applications can be updated with JavaFX features, such as rich graphics media playback and embedded Web content. The SwingNode class enables you to embed Swing content into JavaFX applications
Modena theme?
3D Graphics.
Canvas API : The Canvas API enables drawing directly within an area of the JavaFX scene that consists of one graphical element (node).


Farm Share offers you the unique opportunity to become a share farmer, partnering with a farming family in rural Victoria to grow and produce much-needed agricultural resources in rural Victoria. Forget about Farming games, this is real life, and you can be involved!
The farming community is vital to the future of Australians: they keep us fed, clothed, and contribute greatly to the benefits Australians enjoy from exporting from our bread basket.
Keep up to date with the progress of the farm, whats happening now to impact the future, and why. How about access to blogs and videos about farming and the trials and tribulations of everyday farming? As well as all this great stuff, you could also turn a profit and give yourself the choice to cash out, invest in more opportunities or donate a portion to a charity supporting Australian Farmers. You'll have never followed the weather so keenly, as when your invested in it!
Our farmers love to share their story and will provide regular updates on how your crop is faring, as well as keep you informed of the challenges/opportunities that are present in every day farming. Ride the highs and lows, whilst learning about techniques and practices that are used to achieve prosperous yields.
You can closely follow your crop from sowing through to harvest, with all the detail along the way. Share the progress via Social Media, or create an album (great for school projects!). Giving you the option to cash out, roll your share over into a new season, or donate to a charity leaves you in charge of who benefits.
Farm Share can be purchased as a gift for a friend or loved one! A totally unique Experience that provides insight into the farming world Australia was built on. Yee-haw! Until now unless you knew someone on a farm, you were not able to experience what its like being a Primary Producer in Australia.
As Farm Share continues to grow, we are hoping to open up new areas of Australian Primary Production for you and your friends to experience. Fancy following the life of your very own heifer? Or watch a lamb grow to a hogget and sample its wool? Learn from the source of truth which practices are used and why a farmer must make the decisions they do. What about Farm open days & Live Streams? The world is our oyster.
Register your interest here to find out more about how you can become Australias newest farmer