Class AdvancedLayeredSpatialMap<T>
Advanced version of LayeredSpatialMap that allows for use of a custom IEqualityComparer for hashing and comparison of type T. May be useful for cases where one does not want to implement IHasID, or if you need to use a value type in a LayeredSpatialMap. For simple cases, it is recommended to use LayeredSpatialMap instead.
Implements
Inherited Members
Namespace: GoRogue
Assembly: GoRogue.dll
Syntax
public class AdvancedLayeredSpatialMap<T> : ISpatialMap<T>, IReadOnlyLayeredSpatialMap<T>, IReadOnlySpatialMap<T>, IEnumerable<ISpatialTuple<T>>, IEnumerable where T : IHasLayer
Type Parameters
| Name | Description |
|---|---|
| T | Type of items in the layers. Type T must implement IHasLayer, and its IHasLayer.Layer value MUST NOT change while the item is in the AdvancedLayeredSpatialMap. |
Remarks
Be mindful of the efficiency of your hashing function specified in the IEqualityComparer -- it will in large part determine the performance of AdvancedLayeredSpatialMap!
Constructors
| Improve this Doc View SourceAdvancedLayeredSpatialMap(IEqualityComparer<T>, Int32, Int32, UInt32)
Constructor. Takes a comparator to use, number of layers to include, as well as a starting layer index (defaulting to 0) and a layer mask indicating which layers support multiple items at a single position (defaulting to no layers).
Declaration
public AdvancedLayeredSpatialMap(IEqualityComparer<T> comparer, int numberOfLayers, int startingLayer = 0, uint layersSupportingMultipleItems = 0U)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Collections.Generic.IEqualityComparer<T> | comparer | Equality comparer to use for comparison and hashing of type T. Be mindful of the efficiency of this instances GetHashCode function, as it will determine the efficiency of many AdvancedLayeredSpatialMap functions. |
| System.Int32 | numberOfLayers | Number of layers to include. |
| System.Int32 | startingLayer | Index to use for the first layer. |
| System.UInt32 | layersSupportingMultipleItems | A layer mask indicating which layers should support multiple items residing at the same location on that layer. Defaults to no layers. |
Remarks
This class allows you to specify the starting index in order to make it easy to combine with other structures in a map which may represent other layers. For example, if a startingLayer of 0 is specified, layers in the spatialMap will have number [0-numberOfLayers - 1]. If 1 is specified, layers will have numbers [1-numberOfLayers], and anything to do with layer 0 will be ignored. If a layer-mask that includes layers 0, 2, and 3 is passed to a function, for example, only layers 2 and 3 are considered (since they are the only ones that would be included in the LayeredSpatialMap.
Properties
| Improve this Doc View SourceCount
Gets the number of entities on all layers.
Declaration
public int Count { get; }
Property Value
| Type | Description |
|---|---|
| System.Int32 |
Items
Gets all the items on all layers.
Declaration
public IEnumerable<T> Items { get; }
Property Value
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> |
LayerMasker
Object that helps get layer masks as they pertain to this LayeredSpatialMap
Declaration
public LayerMasker LayerMasker { get; }
Property Value
| Type | Description |
|---|---|
| LayerMasker |
Layers
Gets read-only spatial maps representing each layer. To access a specific layer, instead use GetLayer.
Declaration
public IEnumerable<IReadOnlySpatialMap<T>> Layers { get; }
Property Value
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<IReadOnlySpatialMap<T>> |
NumberOfLayers
Gets the number of layers represented.
Declaration
public int NumberOfLayers { get; }
Property Value
| Type | Description |
|---|---|
| System.Int32 |
Positions
Gets all positions that have items for each layer. No positions are duplicated if multiple layers have an item at a position.
Declaration
public IEnumerable<Coord> Positions { get; }
Property Value
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<Coord> |
StartingLayer
Starting index for layers included in theis LayeredSpatialMap. Specified at construction.
Declaration
public int StartingLayer { get; }
Property Value
| Type | Description |
|---|---|
| System.Int32 |
Methods
| Improve this Doc View SourceAdd(T, Coord)
Adds the given item at the given position. Item is automatically added to correct layer.
Declaration
public bool Add(T newItem, Coord position)
Parameters
| Type | Name | Description |
|---|---|---|
| T | newItem | Item to add. |
| Coord | position | Position to add item at. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the item was successfully added -- false otherwise. |
Add(T, Int32, Int32)
Adds the given item at the given position, or returns false if the item cannot be added. Item is automatically added to correct layer.
Declaration
public bool Add(T newItem, int x, int y)
Parameters
| Type | Name | Description |
|---|---|---|
| T | newItem | Item to add. |
| System.Int32 | x | X-value of position to add item at. |
| System.Int32 | y | Y-value of position to add item at. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the item was successfully added, false otherwise. |
AsReadOnly()
Returns a read-only reference to the data structure. Convenient for "safely" exposing the structure as a property.
Declaration
public IReadOnlyLayeredSpatialMap<T> AsReadOnly()
Returns
| Type | Description |
|---|---|
| IReadOnlyLayeredSpatialMap<T> | The current data structure, as a "read-only" reference. |
Clear()
Clears all items from all layers.
Declaration
public void Clear()
Contains(T)
Returns whether or not the data structure contains the given item.
Declaration
public bool Contains(T item)
Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The item to check for. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the given item is in the data structure, false if not. |
Contains(Coord, UInt32)
Returns whether or not there is an item in the data structure at the given position that is on a layer included in the given layer mask. Defaults to searching on all layers.
Declaration
public bool Contains(Coord position, uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| Coord | position | The position to check for. |
| System.UInt32 | layerMask | Layer mask that indicates which layers to check. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if there is some item at the given position on a layer included in the given layer mask, false if not. |
Contains(Int32, Int32, UInt32)
Returns whether or not there is an item in the data structure at the given position, that is on a layer included in the given layer mask.
Declaration
public bool Contains(int x, int y, uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | x | X-value of the position to check for. |
| System.Int32 | y | Y-value of the position to check for. |
| System.UInt32 | layerMask | Layer mask that indicates which layers to check. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if there is some item at the given position on a layer included in the given layer mask, false if not. |
GetEnumerator()
Used by foreach loop, so that the class will give ISpatialTuple objects when used in a foreach loop. Generally should never be called explicitly.
Declaration
public IEnumerator<ISpatialTuple<T>> GetEnumerator()
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerator<ISpatialTuple<T>> | An enumerator for the SpatialMap |
GetItems(Coord, UInt32)
Gets the item(s) associated with the given position that reside on any layer included in the given layer mask. Returns nothing if there is nothing at that position on a layer included in the given layer mask.
Declaration
public IEnumerable<T> GetItems(Coord position, uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| Coord | position | The position to return the item(s) for. |
| System.UInt32 | layerMask | Layer mask that indicates which layers to check. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | The item(s) at the given position that reside on a layer included in the layer mask if there are any items, or nothing if there is nothing at that position. |
GetItems(Int32, Int32, UInt32)
Gets the item(s) associated with the given position that reside on any layer included in the given layer mask. Returns nothing if there is nothing at that position on a layer included in the given layer mask.
Declaration
public IEnumerable<T> GetItems(int x, int y, uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | x | X-value of the position to return the item(s) for. |
| System.Int32 | y | Y-value of the position to return the item(s) for. |
| System.UInt32 | layerMask | Layer mask that indicates which layers to check. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | The item(s) at the given position that reside on a layer included in the layer mask if there are any items, or nothing if there is nothing at that position. |
GetLayer(Int32)
Gets a read-only spatial map representing the layer given.
Declaration
public IReadOnlySpatialMap<T> GetLayer(int layer)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | layer | The layer to retrieve. |
Returns
| Type | Description |
|---|---|
| IReadOnlySpatialMap<T> | The IReadOnlySpatialMap that represents the given layer. |
GetLayers(UInt32)
Returns read-only spatial maps that represent each layer included in the given layer mask. Defaults to all layers.
Declaration
public IEnumerable<IReadOnlySpatialMap<T>> GetLayers(uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| System.UInt32 | layerMask | Layer mask indicating which layers to return. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<IReadOnlySpatialMap<T>> |
GetPosition(T)
Gets the position associated with the item in the data structure, or null if that item is not found.
Declaration
public Coord GetPosition(T item)
Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The item to get the position for. |
Returns
| Type | Description |
|---|---|
| Coord | The position associated with the given item, if it exists in the data structure, or null if the item does not exist. |
Move(T, Coord)
Moves the given item to the given position, or returns false if the item cannot be moved.
Declaration
public bool Move(T item, Coord target)
Parameters
| Type | Name | Description |
|---|---|---|
| T | item | Item to move. |
| Coord | target | Position to move the given item to. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the item was successfully moved, false otherwise. |
Move(T, Int32, Int32)
Moves the given item to the given position, or returns false if the item cannot be moved.
Declaration
public bool Move(T item, int targetX, int targetY)
Parameters
| Type | Name | Description |
|---|---|---|
| T | item | Item to move. |
| System.Int32 | targetX | X-value of position to move the given item to. |
| System.Int32 | targetY | Y-value of position to move the given item to. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the item was successfully moved, false otherwise. |
Move(Coord, Coord, UInt32)
Moves all items at the given position, that are on any layer specified by the given layer mask, to the new position. If no layer mask is specified, defaults to all layers.
Declaration
public IEnumerable<T> Move(Coord current, Coord target, uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| Coord | current | Position to move all items from. |
| Coord | target | Position to move all items to. |
| System.UInt32 | layerMask | Layer mask specifying which layers to search for items on. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | All items moved. |
Move(Int32, Int32, Int32, Int32, UInt32)
Moves all items at the given position, that are on any layer specified by the given layer mask, to the new position. If no layer mask is specified, defaults to all layers.
Declaration
public IEnumerable<T> Move(int currentX, int currentY, int targetX, int targetY, uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | currentX | X-value of the position to move items from. |
| System.Int32 | currentY | Y-value of the position to move items from. |
| System.Int32 | targetX | X-value of the position to move items to. |
| System.Int32 | targetY | Y-value of the position to move itesm from. |
| System.UInt32 | layerMask | Layer mask specifying which layers to search for items on. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | All items moved. |
Remove(T)
Removes the given item from the LayerdSpatialMap. Returns false if the item did not exist.
Declaration
public bool Remove(T item)
Parameters
| Type | Name | Description |
|---|---|---|
| T | item | The item to remove. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the item was removed, false otherwise (eg. the item did not exist) |
Remove(Coord, UInt32)
Removes all items at the specified location that are on any layer included in the given layer mask from the data structure. Returns any items that were removed. Defaults to all layers.
Declaration
public IEnumerable<T> Remove(Coord position, uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| Coord | position | Position to remove items from. |
| System.UInt32 | layerMask | The layer mask indicating which layers to search for items. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | Any items that were removed, or nothing if no items were removed. |
Remove(Int32, Int32, UInt32)
Removes all items at the specified location that are on any layer included in the given layer mask from the data structure. Returns any items that were removed. Defaults to all layers.
Declaration
public IEnumerable<T> Remove(int x, int y, uint layerMask =<PHONE_NUMBER>U)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | x | X-value of the position to remove items from. |
| System.Int32 | y | Y-value of the position to remove items from. |
| System.UInt32 | layerMask | The layer mask indicating which layers to search for items. Defaults to all layers. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | Any items that were removed, or nothing if no items were removed. |
ToString()
Returns a string representation of each layer in the LayeredSpatialMap.
Declaration
public override string ToString()
Returns
| Type | Description |
|---|---|
| System.String | A string representing each layer of the LayeredSpatialMap |
Overrides
ToString(Func<T, String>)
Returns a string representation of each item in the LayeredSpatialMap, with elements displayed in the specified way.
Declaration
public string ToString(Func<T, string> elementStringifier)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Func<T, System.String> | elementStringifier | A function that takes an element of type T and produces the string that should represent it in the output. |
Returns
| Type | Description |
|---|---|
| System.String | A string representing each layer in the LayeredSpatialMap, with each element displayed in the specified way. |
Events
| Improve this Doc View SourceItemAdded
Fires whenever an item is added to any layer.
Declaration
public event EventHandler<ItemEventArgs<T>> ItemAdded
Event Type
| Type | Description |
|---|---|
| System.EventHandler<ItemEventArgs<T>> |
ItemMoved
Fires whenever an item is moved on any layer.
Declaration
public event EventHandler<ItemMovedEventArgs<T>> ItemMoved
Event Type
| Type | Description |
|---|---|
| System.EventHandler<ItemMovedEventArgs<T>> |
ItemRemoved
Fires whenever an item is removed from any layer.
Declaration
public event EventHandler<ItemEventArgs<T>> ItemRemoved
Event Type
| Type | Description |
|---|---|
| System.EventHandler<ItemEventArgs<T>> |
Explicit Interface Implementations
| Improve this Doc View SourceIReadOnlySpatialMap<T>.AsReadOnly()
Returns a read-only reference to the data structure as an ISpatialMap.
Declaration
IReadOnlySpatialMap<T> IReadOnlySpatialMap<T>.AsReadOnly()
Returns
| Type | Description |
|---|---|
| IReadOnlySpatialMap<T> | The current data structure, as a "read-only" reference. |
IReadOnlySpatialMap<T>.Contains(Coord)
Returns if there is an item in the data structure at the given position (on any layer) or not.
Declaration
bool IReadOnlySpatialMap<T>.Contains(Coord position)
Parameters
| Type | Name | Description |
|---|---|---|
| Coord | position | The position to check for. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if there is some item at the given position on some layer, false if not. |
IReadOnlySpatialMap<T>.Contains(Int32, Int32)
Returns if there is an item in the data structure at the given position (on any layer) or not.
Declaration
bool IReadOnlySpatialMap<T>.Contains(int x, int y)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | x | X-value of the position to check for. |
| System.Int32 | y | Y-value of the position to check for. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if there is some item at the given position on some layer, false if not. |
IReadOnlySpatialMap<T>.GetItems(Coord)
Gets the item(s) associated with the given position (from all layers) if there are any items, or returns nothing if there is nothing at that position.
Declaration
IEnumerable<T> IReadOnlySpatialMap<T>.GetItems(Coord position)
Parameters
| Type | Name | Description |
|---|---|---|
| Coord | position | The position to return the item(s) for. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | The item(s) at the given position if there are any items, or nothing if there is nothing at that position. |
IReadOnlySpatialMap<T>.GetItems(Int32, Int32)
Gets the item(s) associated with the given position (from all layers) if there are any items, or returns nothing if there is nothing at that position.
Declaration
IEnumerable<T> IReadOnlySpatialMap<T>.GetItems(int x, int y)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | x | X-value of the position to return the item(s) for. |
| System.Int32 | y | Y-value of the position to return the item(s) for. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | The item(s) at the given position if there are any items, or nothing if there is nothing at that position. |
ISpatialMap<T>.Move(Coord, Coord)
Moves all items on all layers at the given position to the new position.
Declaration
IEnumerable<T> ISpatialMap<T>.Move(Coord current, Coord target)
Parameters
| Type | Name | Description |
|---|---|---|
| Coord | current | Position to move items from. |
| Coord | target | Position to move items to |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | All items moved. |
ISpatialMap<T>.Move(Int32, Int32, Int32, Int32)
Moves all items on all layers at the given position to the new position.
Declaration
IEnumerable<T> ISpatialMap<T>.Move(int currentX, int currentY, int targetX, int targetY)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | currentX | X-value of the position to move items from. |
| System.Int32 | currentY | Y-value of the position to move items from. |
| System.Int32 | targetX | X-value of the position to move items to. |
| System.Int32 | targetY | Y-value of the position to move itesm from. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | All items moved. |
ISpatialMap<T>.Remove(Coord)
Removes all items at the specified location on all layers from the data structure. Returns any items that were removed.
Declaration
IEnumerable<T> ISpatialMap<T>.Remove(Coord position)
Parameters
| Type | Name | Description |
|---|---|---|
| Coord | position | Position to remove items from. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | Any items that were removed, or nothing if no items were removed. |
ISpatialMap<T>.Remove(Int32, Int32)
Removes all items at the specified location on all layers from the data structure. Returns any items that were removed.
Declaration
IEnumerable<T> ISpatialMap<T>.Remove(int x, int y)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | x | X-value of the position to remove items from. |
| System.Int32 | y | Y-value of the position to remove items from. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<T> | Any items that were removed, or nothing if no items were removed. |
IEnumerable.GetEnumerator()
Generic iterator used internally by foreach loops.
Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
| Type | Description |
|---|---|
| System.Collections.IEnumerator | Enumerator to ISpatialTuple instances. |


|
ViennaCL - The Vienna Computing Library
1.5.2
|
Provides basic input-output functionality. More...
Namespaces | |
| namespace | detail |
Implementation details for IO functionality. Usually not of interest for a library user. | |
| namespace | tag |
Namespace holding the various XML tag definitions for the kernel parameter tuning facility. | |
| namespace | val |
Namespace holding the various XML strings for the kernel parameter tuning facility. | |
Functions | |
| template<typename MatrixType > | |
| long | read_matrix_market_file_impl (MatrixType &mat, const char *file, long index_base) |
| Reads a sparse or dense matrix from a file (MatrixMarket format) | |
| template<typename MatrixType > | |
| long | read_matrix_market_file (MatrixType &mat, const char *file, long index_base=1) |
| Reads a sparse matrix from a file (MatrixMarket format) | |
| template<typename MatrixType > | |
| long | read_matrix_market_file (MatrixType &mat, const std::string &file, long index_base=1) |
| template<typename ScalarType > | |
| long | read_matrix_market_file (std::vector< std::map< unsigned int, ScalarType > > &mat, const char *file, long index_base=1) |
| template<typename ScalarType > | |
| long | read_matrix_market_file (std::vector< std::map< unsigned int, ScalarType > > &mat, const std::string &file, long index_base=1) |
| template<typename MatrixType > | |
| void | write_matrix_market_file_impl (MatrixType const &mat, const char *file, long index_base) |
| template<typename ScalarType > | |
| void | write_matrix_market_file (std::vector< std::map< unsigned int, ScalarType > > const &mat, const char *file, long index_base=1) |
| template<typename ScalarType > | |
| void | write_matrix_market_file (std::vector< std::map< unsigned int, ScalarType > > const &mat, const std::string &file, long index_base=1) |
| template<typename MatrixType > | |
| void | write_matrix_market_file (MatrixType const &mat, const std::string &file, long index_base=1) |
| Writes a sparse matrix to a file (MatrixMarket format) |
Provides basic input-output functionality.
| long viennacl::io::read_matrix_market_file | ( | MatrixType & | mat, |
| const char * | file, | ||
| long | index_base = 1 |
||
| ) |
Reads a sparse matrix from a file (MatrixMarket format)
| mat | The matrix that is to be read (ublas-types and std::vector< std::map <unsigned int, ScalarType> > are supported) |
| file | The filename |
| index_base | The index base, typically 1 |
| MatrixType | A generic matrix type. Type requirements: size1() returns number of rows, size2() returns number columns, operator() writes array entries, resize() allows resizing the matrix. |
| long viennacl::io::read_matrix_market_file | ( | MatrixType & | mat, |
| const std::string & | file, | ||
| long | index_base = 1 |
||
| ) |
| long viennacl::io::read_matrix_market_file | ( | std::vector< std::map< unsigned int, ScalarType > > & | mat, |
| const char * | file, | ||
| long | index_base = 1 |
||
| ) |
| long viennacl::io::read_matrix_market_file | ( | std::vector< std::map< unsigned int, ScalarType > > & | mat, |
| const std::string & | file, | ||
| long | index_base = 1 |
||
| ) |
| long viennacl::io::read_matrix_market_file_impl | ( | MatrixType & | mat, |
| const char * | file, | ||
| long | index_base | ||
| ) |
Reads a sparse or dense matrix from a file (MatrixMarket format)
| mat | The matrix that is to be read |
| file | Filename from which the matrix should be read |
| index_base | The index base, typically 1 |
| MatrixType | A generic matrix type. Type requirements: size1() returns number of rows, size2() returns number columns, operator() writes array entries, resize() allows resizing the matrix. |
| void viennacl::io::write_matrix_market_file | ( | std::vector< std::map< unsigned int, ScalarType > > const & | mat, |
| const char * | file, | ||
| long | index_base = 1 |
||
| ) |
| void viennacl::io::write_matrix_market_file | ( | std::vector< std::map< unsigned int, ScalarType > > const & | mat, |
| const std::string & | file, | ||
| long | index_base = 1 |
||
| ) |
| void viennacl::io::write_matrix_market_file | ( | MatrixType const & | mat, |
| const std::string & | file, | ||
| long | index_base = 1 |
||
| ) |
Writes a sparse matrix to a file (MatrixMarket format)
| mat | The matrix that is to be read (ublas-types and std::vector< std::map <unsigned int, ScalarType> > are supported) |
| file | The filename |
| index_base | The index base, typically 1 |
| MatrixType | A generic matrix type. Type requirements: size1() returns number of rows, size2() returns number columns, operator() writes array entries, resize() allows resizing the matrix. |
| void viennacl::io::write_matrix_market_file_impl | ( | MatrixType const & | mat, |
| const char * | file, | ||
| long | index_base | ||
| ) |


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I also love to play cricket and badminton


As we reached the mystery man across the valley, his features came into focus. His skin was tan and weathered but he wasn’t old.  Buff, gruff, and missing a few teeth. The man introduced himself as Oscar and his dog as Itor.
We didn’t know this man. Hours earlier, my partner Nate and I had started our day in a cafe in Barcelona. We had no idea we would end our day in the mountains of Montserrat, Spain face-to-face with a gruff mountain stranger.
“Nate, do you want to order the next muffin? Or should I?” I asked while wiping crumbs off my lap from previous pastries consumed that morning. Nate smiled and kissed me,“I’ll get it.” He said as he rose and moved toward to counter. We’d already devoured an assortment of muffins, churros and miguelitos. The surface of the table wasn’t visible underneath all the crumbs, tiny white pastry plates, espresso cups, and two open laptops displaying various Spanish national park websites.
The floor around us wasn’t visible either. We had jammed ourselves into the corner of a cafe and barricaded ourselves behind a wall of 80-liter backpacks, hiking boots, tent poles and all the other camping gear which spilled out of our insufficiently spacious luggage. We were desperately searching online for directions out of Barcelona to the first place we could pitch a tent. This particular Barcelona cafe had a wifi system I’d never before encountered, one that deterred the USA-college-town tradition of buying a small cheap coffee and spending the rest of the day occupying space in the cafe, behind the glow of a laptop. On each purchase, I’d receive a receipt containing a wifi password but the wifi password changed automatically every 30 minutes, meaning I needed to get another receipt, meaning Nate and I consumed an unusually large amount of pastries and coffee that morning.
In the weeks leading up to our backpacking trip to Europe, Nate and I had heard amazing things about Barcelona. “You have to see La Sagrada Familia.”
“Go to all the restaurants.”
“The party scene is to die for.”
Our first 24 hours in Barcelona only revealed that the kind of adventure we were looking for, wouldn’t be found in a city. We wanted to find a place where our camping gear stopped being a burden and could instead become our home.
Oscar wasn’t much for words. He also wasn’t much for smiles. In fact, the two days Nate and I spent with Oscar, we didn’t see him smile once. His brows were often furrowed, and he had deep creases that ran from either side of his nose to the corners of his mouth. His rigid expression and quick intentional movements always made it seem like he was on a mission. And maybe we was on a mission. At one point during our weekend together, he told me he lived for climbing and nothing else.
It took two hours of snacking and web browsing in the cafe before Nate and I found directions to a campsite in the countryside in a small town called Montserrat. We shoved our strewn belongings back into my burnt orange Osprey backpack and Nate’s smoke blue Gregory, hefted them onto our backs, and lumbered out the door.
No more than 20 steps down the sidewalk, we reached our subway entrance. Two subways, a train, and a bright yellow gondola later, Nate and I found ourselves halfway up a mountain, hours from Barcelona, and standing outside the gates of a campsite. We shucked our backpacks to the dirt to look around.
“It doesn’t look very open” I said. I poked my nose through the campground’s front gate and gripped the metal thatching on either side of my face. Deserted. “We need to start formulating a plan B.”
Pacing, Nate didn’t say anything for a few minutes. Meanwhile, I sat on a log looking defeated. The campsite was empty, the service counter next to the front gate appeared to be boarded up and we were in the middle of nowhere… in Spain. Nothing seemed more comforting to me in this moment than the idea of a pitched tent and a warm sleeping bag. At least both those items were tucked away safely in our possession.
“Worst case, we’ll hike one of Montserrat’s million trails and find a place to sleep just off the trail and just out of sight” Nate said. His words were comforting, and I knew he was right. Before we could start executing our worst case scenario (aka plan B, aka pitch-tent-inconspicuously-off-trail) we spotted a couple walking down the road toward us. I called out,
“Hey! Do either of you happen to know if the campsite is open?”
“Did you try the doorbell?” the woman said and pointed to a rope and a small sign that read “timbre”. Of course. The doorbell. Nate pulled the rope, a small bell sounded, and moment later we heard shuffling from within the reception hut.
An hour later, our tent was pitched, camp set up, and we were already on one of Montserrat’s famous hiking trails.
When we first met Oscar, we had only exchanged a few words before he told us to follow him off the main trail toward the cliffs. Nate and I followed but we exchanged a few nervous glances. We both had the same thought: Are we safe? Should we follow this man?
We’d been going for a couple miles before Nate noticed something that would change the whole trip: chalk on the walls. As all rock climbers know, chalk on a wall is evidence of other rock climbers.
“Here,” Nate said and handed me our lunch-pack. He took his shirt off and threw it in my direction. I caught it with my only free hand. As Nate tackled the nearest climbing boulder, I stood there with lunch-pack and shirt dangling from either arm and took a moment to look around at where we were. We stood in a narrow valley made of a combination of rolling boulders and sheer sandy cliffs. Pine trees were sprinkled around in the grooves where they could find enough dirt. Before I could take it all in, a yell broke my concentration.
“Aseguras?” a man’s voice called. Gruff and distant, I couldn’t tell where the voice was coming from. I looked around. “Aseguras?” the man’s voice called again. This time I spotted him.  I waved at him. I didn’t know what he was asking, but I knew it was directed at Nate and me. “Aseguras?” he called again. What did that mean? He pointed to Nate who had scaled several feet up the boulder, each limb playing a crucial role in keeping his body pressed against the stone and keeping him from falling.
“Do you know what he means?” Nate asked. I was the “official” spanish speaker of our duo, but I hadn’t needed to use the language in years. Nor did I know what this mystery-boulder-man was saying.
“I’m thinking,” I said to Nate.
What did aseguras mean? I knew “seguro” meant “safe” in spanish, could “asegurar” mean to “make safe”? If that was the case, the mystery-boulder-man was asking us if we could “make safe”. Then it hit me. He was pointing at Nate who was rock climbing and asking us if we could “make safe”.
“Nate, he wants us to belay for him!” I said.
“Hell yeah!” Nate said, and let go of the wall.
“Si! Podemos asegurar!” I called across the valley to the distant man and gave him the international thumbs up. He motioned us over and started treading away into the pines on the other side of the valley. Nate and I scrambled to catch up. We sprinted down the trail, back the way we came.


◆ MotorController()
| MotorController::MotorController |
( |
| ) |
|
Construct the motor controller. This needs to be overridden in subclasses to provide specific functionality.
◆ ~MotorController()
| MotorController::~MotorController |
( |
| ) |
|
|
virtual |
Destroy this motor controller object.
◆ setMotor()
| bool MotorController::setMotor |
( |
int |
motorID, |
|
|
int |
speed |
|
) |
| |
Set a certain motor on the motor controller to a given speed. This needs to be overridden in subclasses to provide specific functionality for a specific type of motor controller.
- Parameters
-
| motorID | The ID of the motor on the controller bus. |
| speed | The speed to set the motor to. |
- Returns
- A bool, true if successful.
◆ stopAllMotors()
| bool MotorController::stopAllMotors |
( |
| ) |
|
Stop all motors driven by this controller.
- Returns
- A bool, true if successful.
◆ stopMotor()
| bool MotorController::stopMotor |
( |
int |
motorID | ) |
|
Stop a motor (set speed to 0).
- Parameters
-
| motorID | The motor to stop. |
- Returns
- A bool, true if successful.
The documentation for this class was generated from the following files:


--- layout: post title: Black Mirror date: 2013-05-20 02:04:06.000000000 -07:00 type: post excerpt: A British show that its stories explores how technology may affect our society. published: true status: publish categories: ---
Most probably you haven’t heard of Black Mirror unless you live in the U.K. or haven’t found discussions of the show online. Black Mirror is a show created by Charlie Brooker. The show focuses on the dark side of technology and social media.
They address the power of the public opinion on social media, the way gamingfication changes your moral ground, or what can be done when you overshare online. It also gives you their vision of the future in some of the episodes.
The Season 1 Finale gives you the story of possible future iterations of the Google Glass.
The plot of every episode will stick on your head for days, you will see on first hand some of the subplots on first hand.
I highly recommend this show when it’s available on U.S. television.


Replace this with the assignment title
Description: Replace this with the overall assignment description.
Due Date: Replace with due date
Turn-in: Replace this with a description of what the student must turn in.
Note: Replace this with a note about the assignment.


+ Add New User
Username
First Name
Last Name
Email
Permission
Submit New User
Username
First Name
Last Name
Email
Permission
adf
first
last
<EMAIL_ADDRESS>admin
Edit


Logging
In this first part of the series about customizing ASP.NET Core, I will show you how to customize the logging. The default logging only writes to the console or to the debug window. This is quite good for most cases, but maybe you need to log to a sink like a file or a database. Maybe you want to extend the logger with additional information. In these cases you need to know how to change the default logging.
Configure logging
In previous versions of ASP.NET Core (pre 2.0) the logging was configured in the Startup.cs
. Since 2.0 the Startup.cs
was simplified and a lot of configurations where moved to a default WebHostBuilder
, which is called in the Program.cs
. Also the logging was moved to the default WebHostBuilder
:
public class Program
{
public static void Main(string[] args)
{
CreateWebHostBuilder(args).Build().Run();
}
public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseStartup<Startup>();
}
In ASP.NET Core 3.0 the Program.cs
gets more generic and a IHostBuilder
will be created first. The IHostBuilder
is pretty useful to bootstrap an application without all the ASP.NET web stuff. We’ll learn a lot more about the IHostBuilder
later on in the next chapters. With this IHostBuilder
we create a IWebHostBuilder
to configure ASP.NET Core. In ASP.NET Core 3.0 we get the IWebHostBuilder
with the webBuilder
variable:
public class Program
{
public static void Main(string[] args)
{
CreateWebHostBuilder(args).Build().Run();
}
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
}
}
In ASP.NET Core you are able to override and customize almost everything. So you can with the logging. The IWebHostBuilder
has a lot of extension methods to override the default behavior. To override the default settings for the logging we need to choose the ConfigureLogging
method. The next snippet shows almost exactly the same logging as it was configured inside the ConfigureWebHostDefaults()
method:
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder
.ConfigureLogging((hostingContext, logging) =>
{
logging.AddConfiguration(
hostingContext.Configuration.GetSection("Logging"));
logging.AddConsole();
logging.AddDebug();
})
.UseStartup<Startup>();
});
This method needs a lambda that gets a WebHostBuilderContext
and a LoggingBuilder
to configure the logging.
Create a custom logger
To demonstrate a custom logger, I created a small useless logger that is able to colorize log entries with an specific log level in the console. This so called ColoredConsoleLogger
will be added and created using a LoggerProvider we also need to write by our own. To specify the color and the log level to colorize, we need to add a configuration class. In the next snippet all three parts (Logger, LoggerProvider and Configuration) are shown:
public class ColoredConsoleLoggerConfiguration
{
public LogLevel LogLevel { get; set; } = LogLevel.Warning;
public int EventId { get; set; } = 0;
public ConsoleColor Color { get; set; } = ConsoleColor.Yellow;
}
public class ColoredConsoleLoggerProvider : ILoggerProvider
{
private readonly ColoredConsoleLoggerConfiguration _config;
private readonly ConcurrentDictionary<string, ColoredConsoleLogger> _loggers =
new ConcurrentDictionary<string, ColoredConsoleLogger>();
public ColoredConsoleLoggerProvider(ColoredConsoleLoggerConfiguration config)
{
_config = config;
}
public ILogger CreateLogger(string categoryName)
{
return _loggers.GetOrAdd(categoryName, name =>
new ColoredConsoleLogger(name, _config));
}
public void Dispose()
{
_loggers.Clear();
}
}
public class ColoredConsoleLogger : ILogger
{
private static object _lock = new Object();
private readonly string _name;
private readonly ColoredConsoleLoggerConfiguration _config;
public ColoredConsoleLogger(
string name,
ColoredConsoleLoggerConfiguration config)
{
_name = name;
_config = config;
}
public IDisposable BeginScope<TState>(TState state)
{
return null;
}
public bool IsEnabled(LogLevel logLevel)
{
return logLevel == _config.LogLevel;
}
public void Log<TState>(
LogLevel logLevel,
EventId eventId,
TState state,
Exception exception,
Func<TState, Exception, string> formatter)
{
if (!IsEnabled(logLevel))
{
return;
}
lock (_lock)
{
if (_config.EventId == 0 || _config.EventId == eventId.Id)
{
var color = Console.ForegroundColor;
Console.ForegroundColor = _config.Color;
Console.WriteLine($"{logLevel.ToString()} - {eventId.Id} - {_name} - {formatter(state, exception)}");
Console.ForegroundColor = color;
}
}
}
}
We need to lock the actual console output, because we will get some race conditions where wrong log entries get colored with the wrong color, because the console itself is not really thread save.
If this is done we can start to plug in the new logger to the configuration in the Program.cs
:
logging.ClearProviders();
var config = new ColoredConsoleLoggerConfiguration
{
LogLevel = LogLevel.Information,
Color = ConsoleColor.Red
};
logging.AddProvider(new ColoredConsoleLoggerProvider(config));
If needed, you are able to clear all the previously added logger providers. Than we call AddProvider
to add a new instance of our ColoredConsoleLoggerProvider
with the specific settings. We could also add some more instances of the provider with different settings.
This shows how to handle different log levels in a different way. You can use this to send emails on hard errors, to log debug messages to a different log sink than regular informational messages and so on.
In many cases it doesn’t make sense to write a custom logger because there are already many good third party loggers, like elmah, log4net and NLog. In the next section I’m going to show you how to use NLog in ASP.NET Core
Plug-in an existing third-party logger provider
NLog was one of the very first loggers, which was available as a .NET Standard library and usable in ASP.NET Core. NLog also already provides a Logger Provider to easily plug it into ASP.NET Core.
You will find NLog via NuGet and on GitHub. Even if NLog is not yet explicitly available for ASP.NET Core 3.0 it will work anyway with this version.
The next snippet shows a typical NLog.Config
that defines two different sinks to log all messages in one log file and custom messages only into another file:
<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
autoReload="true"
internalLogLevel="Warn"
internalLogFile="C:\git\dotnetconf\001-logging\internal-nlog.txt">
<!-- Load the ASP.NET Core plugin -->
<extensions>
<add assembly="NLog.Web.AspNetCore"/>
</extensions>
<!-- the targets to write to -->
<targets>
<!-- write logs to file -->
<target xsi:type="File" name="allfile" fileName="C:\git\dotnetconf\001-logging\nlog-all-${shortdate}.log"
layout="${longdate}|${event-properties:item=EventId.Id}|${logger}|${uppercase:${level}}|${message} ${exception}" />
<!-- another file log, only own logs. Uses some ASP.NET core renderers -->
<target xsi:type="File" name="ownFile-web" fileName="C:\git\dotnetconf\001-logging\nlog-own-${shortdate}.log"
layout="${longdate}|${event-properties:item=EventId.Id}|${logger}|${uppercase:${level}}| ${message} ${exception}|url: ${aspnet-request-url}|action: ${aspnet-mvc-action}" />
<!-- write to the void aka just remove -->
<target xsi:type="Null" name="blackhole" />
</targets>
<!-- rules to map from logger name to target -->
<rules>
<!--All logs, including from Microsoft-->
<logger name="*" minlevel="Trace" writeTo="allfile" />
<!--Skip Microsoft logs and so log only own logs-->
<logger name="Microsoft.*" minlevel="Trace" writeTo="blackhole" final="true" />
<logger name="*" minlevel="Trace" writeTo="ownFile-web" />
</rules>
</nlog>
We then need to add the NLog ASP.NET Core package from NuGet:
dotnet add package NLog.Web.AspNetCore
(Be sure you are in the project directory before you execute that command)
Now you only need to clear all the other providers in the ConfigureLogging
method in the Program.cs
and to use NLog with the IWebHostBuilder
using the method UseNLog()
:
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder
.ConfigureLogging((hostingContext, logging) =>
{
logging.ClearProviders();
logging.SetMinimumLevel(
Microsoft.Extensions.Logging.LogLevel.Trace);
})
.UseNLog()
.UseStartup<Startup>();
});
The first line configures NLog to use the previously created NLog.Config
and the second line adds the NLogLoggerProvider
to the list of logging providers. Here you can add as many logger providers you need.
Conclusion
The good thing of hiding the basic configuration is only to clean up the newly scaffolded projects and to keep the actual start as simple as possible. The developer is able to focus on the actual features. But the more the application grows the more important is logging. The default logging configuration is easy and it works like charm, but in production you need a persisted log to see errors from the past. So you need to add a custom logging or a more flexible logger like NLog or log4net.
To learn more about how to configure ASP.NET Core 3.0 in the next chapter.
Sessions
This is series of articles on Building Conf planner app with Asp.net Core:
- 1 - Logging
- 2 - Configuration
- 3 - Dependency Injection
- 4 - Https
- 5 - Hostedservices
- 6 - Middlewares
- 7 - Outputformatter
- 8 - Modelbinders
- 9 - Actionfilters
- 10 - Taghelpers
- 11 - Webhostbuilder
- 12 - Hosting


Which city you would like to pick?
Istanbul, Turkey
Amsterdam, Netherlands
Athens, Greece
Barcelona, Spain
Beijing, China
London, England
Kuala Lumpur, Malaysia
Munich, Germany
New York, USA
Singapore, Singapore
Tel Aviv, Israel
Tokyo, Japan
Calculate Ecological Cost
Please pick any food and total grams you would like to consume then see the physical representations of carbon dioxide emissions and how it is affected by our choices.

Total food (gr):
Food Type:
Lamb
Beef
Cheese
Pork
Turkey
Chicken
Tuna
Eggs
Potatoes
Rice
Nuts
Beans/tofu
Vegetables
Milk
Fruit
Lentils
Will you compare nutrition?
Compare
Total :
Notes:
for more information about how to calculate the CO2 emission from the fuel consumption?:
http://ecoscore.be/en/info/ecoscore/co2
for more nutrition comparison:
https://foodmetrics.org/


Welcome to OpenAlt! On this website, you can help add alt-text to images on the web that don't already have them. In addition, you can edit alt-texts that others have made to ensure that they follow the guidlines for descriptive alt-texts below. These alt-texts will be used by screen readers to describe images to people who are blind. When writing alt-texts, they should follow the guidlines below.
Guidelines for Adding Alt Text
General:
- Be succinct while still maintaining key elements of the image being described
- Remove filler or unimportant words when possible
- Describe the information, not the picture
- Often times, it is more important to describe the significance of the image rather than the shape, i.e. Twitter's logo should be described as "Twitter" in alt text and not "blue bird"
Specific:
- For decorative images:
- - Leave the alt text blank
- For informative images1:
- Complex images (such as charts or graphs):
- - Include a general statement describing what the image outlines
- - Include a summary of the general trend of the data
- - Include a link to a long description containing specific numerical values shown in tables and charts
- Textual Images (such as landscapes):
- - Include relevant and important details
- - Be descriptive while remaining concise
- For active images (such as buttons or links):
- - Include what the image does when clicked (i.e. where a link would send the user)
- 1To determine whether an image is decorative or informative:
- If removing the image detracts from the user's understanding, it is informative. If not, it is decorative.


--- title: example page 2 author: ~ date: '2020-09-24' slug: example-page-2 categories: [] tags: [] ---


{{ partial "header" . }}
Hi! We are using two different sites to host our registry so that we can support payment methods for both the US and the EU. Please choose the site closest to you.


- test_ConstructorFromString_exception1() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("")
- test_ConstructorFromString_exception2() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("9-")
- test_ConstructorFromString_exception3() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("x9")
- test_ConstructorFromString_negThree() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("-3")
- test_ConstructorFromString_negX() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("-x")
- test_ConstructorFromString_p3() - Method in class PolynomialTest
-
test String constructor from PolynomialTest
- test_ConstructorFromString_p4() - Method in class PolynomialTest
-
test String constructor from PolynomialTest
- test_ConstructorFromString_p5() - Method in class PolynomialTest
-
test String constructor from PolynomialTest
- test_ConstructorFromString_p6() - Method in class PolynomialTest
-
test String constructor from PolynomialTest
- test_ConstructorFromString_two() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("2")
- test_ConstructorFromString_twoAlt() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("2")
- test_ConstructorFromString_x() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("x")
- test_ConstructorFromString_zero() - Method in class PolynomialTest
-
test String constructor from PolynomialTest ("0")
- test_degreeCoeffsHighToLow_0a() - Method in class PolynomialTest
-
test the degreeCoeffsHighToLow function
- test_degreeCoeffsHighToLow_0b() - Method in class PolynomialTest
-
test the degreeCoeffsHighToLow function
- test_degreeCoeffsHighToLow_0c() - Method in class PolynomialTest
-
test the degreeCoeffsHighToLow function
- test_degreeCoeffsHighToLow_1() - Method in class PolynomialTest
-
test the degreeCoeffsHighToLow function
- test_degreeCoeffsHighToLow_2() - Method in class PolynomialTest
-
test the degreeCoeffsHighToLow function
- test_degreeCoeffsLowToHigh_0a() - Method in class PolynomialTest
-
test the degreeCoeffsLowToHigh function
- test_degreeCoeffsLowToHigh_0c() - Method in class PolynomialTest
-
test the degreeCoeffsLowToHigh function
- test_degreeCoeffsLowToHigh_1() - Method in class PolynomialTest
-
test the degreeCoeffsLowToHigh function
- test_degreeCoeffsLowToHigh_2() - Method in class PolynomialTest
-
test the degreeCoeffsLowToHigh function
- test_highToLow_0a() - Method in class PolynomialTest
-
test the highToLow function that converts a highToLow int array of
coefficients into a highToLow int array of coefficients.
- test_highToLow_0b() - Method in class PolynomialTest
-
test the highToLow function that converts a highToLow int array of
coefficients into a highToLow int array of coefficients.
- test_highToLow_0c() - Method in class PolynomialTest
-
test the highToLow function that converts a highToLow int array of
coefficients into a highToLow int array of coefficients.
- test_highToLow_1a() - Method in class PolynomialTest
-
test the highToLow function that converts a highToLow int array of
coefficients into a highToLow int array of coefficients,
using coefficients for the Polynomial -10x
.
- test_highToLow_1b() - Method in class PolynomialTest
-
test the highToLow function that converts a highToLow int array of
coefficients into a highToLow int array of coefficients,
using the polynomial -10x - 20
.
- test_highToLow_5() - Method in class PolynomialTest
-
test the highToLow function that converts a highToLow int array of
coefficients into a highToLow int array of coefficients,
using the polynomial -10x^4 - 20x^3 -40
- test_lowToHigh_0a() - Method in class PolynomialTest
-
test the lowToHigh function that converts a highToLow int array of
coefficients into a lowToHigh int array of coefficients.
- test_lowToHigh_0b() - Method in class PolynomialTest
-
test the lowToHigh function that converts a highToLow int array of
coefficients into a lowToHigh int array of coefficients.
- test_lowToHigh_0c() - Method in class PolynomialTest
-
test the lowToHigh function that converts a highToLow int array of
coefficients into a lowToHigh int array of coefficients.
- test_lowToHigh_1a() - Method in class PolynomialTest
-
test the lowToHigh function that converts a highToLow int array of
coefficients into a lowToHigh int array of coefficients,
using polynomial -10x
- test_lowToHigh_1b() - Method in class PolynomialTest
-
test the lowToHigh function that converts a highToLow int array of
coefficients into a lowToHigh int array of coefficients,
using the polynomial -10x - 20
.
- test_lowToHigh_5() - Method in class PolynomialTest
-
test the lowToHigh function that converts a highToLow int array of
coefficients into a lowToHigh int array of coefficients,
using the polynomial -10x^4 - 20x^3 -40
- testConstructorIntArray() - Method in class PolynomialTest
-
test constructor that initializes from int array
- testEquals4() - Method in class PolynomialTest
-
test equals method
- testEquals7() - Method in class PolynomialTest
-
test equals method
- testEqualsNull() - Method in class PolynomialTest
-
test equals method (should return false when null passed)
- testEqualsWrongDegree() - Method in class PolynomialTest
-
test equals method (should return false when degrees don't match)
- testEqualsWrongType() - Method in class PolynomialTest
-
test equals method (should return false when wrong type passed)
- testNoArgConstructor() - Method in class PolynomialTest
-
test no arg constructor from PolynomialTest
- testp1derivative() - Method in class PolynomialTest
-
test derivative
- testp1minusp2() - Method in class PolynomialTest
-
test minus
- testp1plusp2() - Method in class PolynomialTest
-
test plus
- testp1timesp2() - Method in class PolynomialTest
-
test times
- testp2derivative() - Method in class PolynomialTest
-
test derivative
- testp2minusp3() - Method in class PolynomialTest
-
test minus
- testp2plusp3() - Method in class PolynomialTest
-
test plus
- testp2timesp3() - Method in class PolynomialTest
-
test times
- testp3derivative() - Method in class PolynomialTest
-
test derivative
- testp3minusp4() - Method in class PolynomialTest
-
test minus
- testp3plusp4() - Method in class PolynomialTest
-
test plus
- testp3timesp4() - Method in class PolynomialTest
-
test times
- testp4derivative() - Method in class PolynomialTest
-
test derivative
- testp4minusp5() - Method in class PolynomialTest
-
test minus
- testp4plusp5() - Method in class PolynomialTest
-
test plus
- testp4timesp5() - Method in class PolynomialTest
-
test times
- testp5derivative() - Method in class PolynomialTest
-
test derivative
- testp5minusp6() - Method in class PolynomialTest
-
test minus
- testp5plusp6() - Method in class PolynomialTest
-
test plus
- testp5timesp6() - Method in class PolynomialTest
-
test times
- testToString1() - Method in class PolynomialTest
-
test toString
- testToString2() - Method in class PolynomialTest
-
test toString
- testToString3() - Method in class PolynomialTest
-
test toString
- testToString4() - Method in class PolynomialTest
-
test toString
- testToString5() - Method in class PolynomialTest
-
test toString
- testToString6() - Method in class PolynomialTest
-
test toString
- testToString7() - Method in class PolynomialTest
-
test toString
- times(Polynomial) - Method in class Polynomial
-
return a new Polynomial which has as its value the
this polynomial times the one passed in as a parameter.
- toString() - Method in class Polynomial
-
Return string respresentation of Polynomial.


@(pag: Paginator[lila.study.Study.WithChapters], owner: User)(implicit ctx: Context) @listLayout( title = s"Studies created by ${owner.titleName}", active = "owner", user = owner) {


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Psycho-lops
Version 1.0
© 2008-2010 west and moravec
January 2008-2010
email<EMAIL_ADDRESS>Web: http://www.wam.com/psycho-lops/index.html
For commercial and privet use. Resale / redistribution is forbidden (see license). Sam-anime's character geometry is copyrighted material so please respect that.
Sam-anime is provided as-is. No technical support or warranties are provided.


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🐲 LLDO - LLDB helpers by Lurado
Motivation
While LLDB commands are nice, helpers in Swift are way more convenient, easier to write, test and maintain.
This project has been heavily inspired by @kastiglione. You should check out his talk.
Try It
- Clone this repo
- Open the
LLDOSwiftHelper.xcodeproj
Xcode project. - Run in the Simulator and wait to hit the breakpoint in
AppDelegate.applicationDidBecomeActive
. - Start messing around. For example:
# Highlights
po UIView.current.highlightLayoutMargins(depth: 2)
po UIView.current.highlightLayoutMargins(false, depth: .max)
# Poking around
po UIButton.first()
po UIView.current.all(UILabel.self)
po UIView.grep("Pass")
po UIView.find(byAccessibilityID: "username_input")
po UIView.current.tree().filter { $0.isHidden }
# Changing stuff
po<EMAIL_ADDRESS>po UISwitch.first()?.slide()
po UIButton.first()?.tap()
# Automation
load_actions lldb_actions/
login
# For the rest we need additional LLDO's LLDB commands
# Hint: You can use drag and drop the path from Finder 📎
command script import </path/to>/LLDO
# Load a reference design to check for abberations
proofimage </path/to>/LLDO/LLDOSwiftHelper/demo_reference.png
po UIImageView.at(<memory address>).removeFromSuperview()
# OR
po UIView.root.overlay()
Installation
Add the following line to your ~/.lldbinit
:
command script import /path/to/LLDO
This loads LLDO’s LLDB commands by default and makes them available in every project. Whenever you are in LLDB you can type lldo
to load the Swift helper methods.
If you want to always have them available, create a symbolic breakpoint in UIApplicationMain
, enter lldo
as Debugger Command and check the Automatically continue checkbox. You might even right click that breakpoint and move it to your user so it’s automatically available in all your projects.
⚠ Objective-C Only Projects on a Device
To be able to use the Swift helpers in an Objective-C only project on a device, you need to bundle the necessary Swift runtime libraries:
- Add a single Swift file
- Do not create a bridging header
- make sure you
import UIKit
See (lldb) help load_swift_runtime
for details.
Documentation
Swift Helpers
The documentation of the Swift helpers lives at lurado.github.io/LLDO.
LLDB Commands
Aliases
| Alias | Description |
|---|---|
ps |
Like po but always use Swift. Very handy when using the Swift helpers in an Objective-C context. |
alias |
Create a LLDB command alias: alias <name> <command> . |
history |
Shows the LLDB command history. Like the Bash command. |
import |
Load a Python script: import </path/to/script.py> . |
shell |
Execute a shell command, e.g. shell ls -la . |
reload_lldbinit |
What it says on the tin. Very handy when developing commands. |
Commands
| Command | Description |
|---|---|
lldo |
Load the Swift helpers. |
load_swift |
Load a Swift source code file: load_swift <path> |
load_swift_runtime |
Load the Swift runtime. Necessary in Objective-C only projects. |
load_actions |
Loads LLDB scripts from a folder: load_actions <path> |
load_image |
Creates a UIImage from a file on your local hard drive: load_image </path/to/image> |
proofimage |
Displays an image from your local hard drive as semi-transparent fullscreen overlay to compare your layout with a reference design: proofimage </path/to/image> |
psource_folder |
Prints the source folder path of the current breakpoint. |
Use the built in help
command for further details, e.g. (lldb) help load_image
.
Automation
The Swift Helpers and LLDB commands can be combined into little, powerful scripts to automate tasks you do repeatedly. For example you can create UI automations to, say, log you in or bring your app into a specific state.
To create a script just put a sequence of LLDB commands in a .lldb
file and call load_actions <path>
with the folder path containing the file.
load_actions
will automatically load all .lldb
files in that folder and create actions base on their filenames:
A login.lldb
will result in a login
action.
The <path>
parameter for load_actions
may be relative.
However, in order for that to work, the breakpoint at which the application is stopped must be in the application source.
Just hitting the pause icon and trying to use a relative path won’t work.
If you want to share actions with your team and always have them available, you need to create a shared symbolic breakpoint in your application that loads the actions with a relative path:
- Create a symbolic breakpoint
- For Swift projects:
- Symbol:
@objc <module>.<AppDelegate>.init
, e.g. (@objc LLDO.AppDelegate.init
)
- Symbol:
- For Objective-C projects:
- Symbol:
main
- Module:
<module>
, e.g. (LLDO
)
- Symbol:
- For Swift projects:
- Add a Debugger Command action:
load_actions <relative/path>
, e.g.load_actions LLDOSwiftHelper/lldb_actions
- Check Automatically continue
- Right click the created breakpoint and select Share
Write Your Own
Swift Helpers
- Develop them like any other code in a Xcode project
- Run an application and pause it to start LLDB
- Use the
load_swift
command to load the file - Call your helpers
- GOTO 1 (unfortunately loading a files twice in a LLDB session results in duplicate symbols)
LLDB commands
- Create a Python script containing the command code
- Use the
import
alias in your.lldbinit
to activate it - Run an application and pause it to start LLDB
reload_lldbinit
- Run your command
- Modify as needed
- GOTO 4 (reloading and re-defining commands in a LLDB session works just fine)
⚠ Debugging Only!
This purpose of this project is only to make debugging and development easier. Do NOT include it in your releases.
Random LLDB Tidbits
- Check out Chisel
- use
j[ump] +N
instead ofthread jump --by N
LICENSE
MIT - see LICENSE file


POWDER A film review by Gerard Martin Copyright 1995 Gerard Martin
Directed by : Victor Salva Written by : Victor Salva Starring : Sean Patrick Flanery, Lance Henriksen, Mary Steenburgen, Jeff Goldblum
Wreathed in tragedy, POWDER begins with a first vestige of human existence; a new life is abruptly born into our world while another, his mother, departs.
The new-born child is alone for the first time in his short life. Just how alone, it seems, he will also remember for the rest of his life.
Nicknamed Powder for his powder-white albino skin, this newborn is aware of everything and everyone around him. The wired devices measuring his brain activity completely blacken the extreme limits of the measurement scale.
Years later, the young man Powder, played by Sean Patrick Flanery, remembers every detail of his life--the loss of his mother; abandonment as a baby by his father; and the many works of literature that he absorbed while down in the comfortably dark cellar of his grandparent's farmhouse. He was surrounded by shelves of books that he will remember word for word for the rest of his life. Interspersed against walls are diverse toylike devices of his own construction.
The story really begins the day that both of his grandparents are dead; his grandfather being the last of the two to pass away. Still a minor, he becomes ward of the state and, for the first time in his life, he is joined with the ranks of humanity; his grandparents having served as living buffers during the entirety of his early life. For reasons of fear or ignorance, they had even stopped touching him. It seems that Powder holds a frighteningly unique relationship with the adverse forces of the heavens.
A series of far-reaching metaphors express profound notions about life. At the orphanage that doubles as a boy's reform school, Powder arrests the attention of the more unfriendly of their number by dramatically magnetizing the mealroom's entire collection of spoons save one. Held together into one giant clump of silverware and food, the one spoon remaining flits across the table to join the clump only to realize it crash apart into individual pieces again. Not too much longer into the story, the presence of a science lab arc lamp reveals Powder's unearthly relationship with the electrical forces.
Other special abilities are revealed. Powder is close enough to humanity to feel another's feelings--to actually listen to people from the inside. In an episode involving a hunter, he is even able to transfer the fear and sickness of an animal's near death to life-numbing effect. A sports-hunter's life, needless to say, is changed forever.
Time and time again, the bits and pieces of life are challenged. The firmest pillars of society are undermined one by one. A sheriff and his deputy must yield everything they believes to a higher plane of existence. Otherwise Powder might really be a threat to all that is unifying about life--all things normally unanswered or unasked.
Where does our soul go after death? To what extent might we not even exist except as small parts of everything else? Are we substantial enough to allow life to be cordially reduced to electrical impulses only to be reconstructed into re-animated vitalizing forces of existence?
There is always much happening just under the surface of POWDER. What is the pure essence of life? High school science teacher Donald Ripley, played smartly by Jeff Goldblum, would have life reduced to the smallest possible elements--molecules governed by carefully controlled and ordered impulses of electricity. As some of these basic assumptions are challenged, levels upon levels of meaning are revealed in Ripley's gleaning insights, relentless further questioning and his relooking closely at the elements that comprise the basis of life and living.
POWDER is a beautiful film to watch as the narrative unfolds with every change of scenery. There are incredible compositions that involving pure light, meaningful colour and revealing shadow. There is the whiteness of powder against the drab contours of broken inner lives. The surface layer of order and understanding is shattered against what lies just below, under the surface and perhaps, ultimately, holding all of the pieces together in a discerning order of arrangement.
In a discourse that is very much alive in this closing of the millennium, humanity is pitted against technology as the one is divided from the other.
--<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Math 508
Filtering Theory
Spring 2007
GENERAL INFORMATION
| Topics |
| Preliminaries, Random walk, Markov Chain |
| Filtering: Markov chain model, Kalman Filter |
| Hidden Markov models (HMM) |
| Wiener Filter (stationary processes) |
| Filtering in continuous time |
Grading:
There will be weakly homework assignments, one midterm and a final exam. They will count toward the grade as follows.
| Homework assignment | 30% |
| Midterm | 30% |
| Final | 40% |
Homework: Problems will be assigned every week.
Midterm: Wednesday, March 7
Final exam is on Monday, May 7, 2:00-4:00. It is comprehensive
Please keep in mind that it may be necessary to make some adjustments in the syllabus and good luck!
Any questions or suggestions-please contact me (do not hesitate to talk to me about your problems, questions, or concerns in this class)
| Problems | Solutions | Date posted |
| HW1 |
HW1s |
1/12 |
| HW2 | 1/19 | |
| HW3 | 1/26 | |


A graduate of Electrical and Electronic Engineering with an experience in solar renewable energy and skills in software, looking to further build on my skills and through an interdisciplinary approach develop tech solutions for the energy industry.
I worked at Equatorial Energies as an intern solar technician. I was involved in installation of solar PV systems at different field sites, and in monitoring and O&M. I also helped provide consultancy services.
See more ...While an intern at SERC, I trained as a T1, T2, and T3 solar practitioner and performed quality assurance tests on solar panels and batteries at the Strathmore Solar Testing Lab.
See more ...At Kenya Power, I served in the E-Plant department where working among a team of technicians I was involved in maintenance of power and distribution transformers.
See more ...I studied Electrical and Electronic Engineering at Jomo Kenyatta University of Agriculture and Technology (JKUAT).
See more ...Ich habe für zwei Jahren Deutsch am Goethe Institut gelernt. Das war nach B2 Niveau.
Mehr ...High school experience at Alliance High School was great. I got a holistic experience ranging from books to sports, music, and cultural diversity.
See more ...


--- title: "Programme" layout: default ---
Engineers from Carousell and Google will inspire you!
Learn and apply Python!
Grab your seats and hold on tight for Lightning Talks will bring you on an adventure like never before. Within a short span of 5 minutes or so, each speaker (you can be one too!) will excite you on different topics such as concepts, events, projects and anything under the sun related to computer science! Focus and listen, you just might be able to catch that lightning when it flashes!
I can show you how to save the worl-...ahem*. I will give a quick overview of A-level Computing in JC. :)
So similar yet it's clearly different. Real or Fake? Join us to find out how to differentiate images using various algorithms.
How do popular websites remain up and serve so many requests? A quick glimpse at scaling, redundancy and architectures.
"Alas! It is finished! My masterpiece is finally done!" The Project Showcase features a gallery of Python-related projects done by students. These projects solve real-world problems and save the world. Enjoy our students masterpieces and feel free to consult them on their projects.
Profile page rampant with vulgarities? Social media page screaming obscenities that makes your skin crawl and makes you want to puke? Have no fear! Introducing the new and unique online protection, SocialShield! Its not an antivirus but it will detect and notify you if there are harmful content on the social site you're on. Once implemented, this intelligent programme automatically sieves through the content on the page and warns you about the danger on that page. Ain't that neat? *clunk* Behold, the SocialShield, the mighty blockade against harmful content.
 Gotcha! Ever wanted your own CCTV camera to survey or watch over your belongings? Well fret no longer for we will show you how to create one by yourself simply using only Raspberry Pi and the Telegram App! You can control it remotely through the app allowing you to adjust the angle and view from where you like the most!
~I have Raspberry Pi, I have Telegram. Ungh! RPiCam!~
Here Ye! Here Ye! Teachers gather round, for there is a new and improved technology in town. Late students giving you a hard time? Struggling to hound students for their homework? Well, suffer no more! From the depths of a group of students' minds, we bring you, Eduto! Created just for you and with you in mind, Eduto is a comprehensive learning management system that intelligently tracks homework and marks attendance automatically. You no longer have to do it yourself! Sit back, Relax, Prop those tired legs on the table and enjoy that cup of morning coffee while the application helps you record the attendance of students!
Attendance taking for lectures is a very time consuming and troublesome process. The records are written in paper and difficult for teachers to sum up and analyze for the students' overall attendance. We develop an automated Attendance Taking system with the aid of QR code. Then entire attendance taking process can be finished with in 15 seconds and report can be automatically generated for any purposes. This system is currently under testing and implementation in NJC and we would like to share our project with you.
Have you ever wondered what your A-level grade will be like? Do you want to know what it takes to get your desired grade? Now you can! Give us some basic information and in mere seconds, your grade will be predicted! Magic? Nah. Want to know how it’s done? Join us!
SilverTune is a smart assistive system comprising the customized IoT musical device with interactive games to motivate elderly to improve elderly’s well-being in a fun manner.
The remote monitoring device is created using Arduino and connected to an android mobile device through Bluetooth. The monitoring device measures essential vitals such as heart rate, and movement. Data is synced to the cloud to allow remote monitoring, and fall detection.


This is the default login page. It does not ask for any credentials --
do not use this page on live servers!


 Come join us for a morning of game-making workshops using Unity, find friends and challenge yourself to making a game in 24hrs!
Find Out MoreA Game Jam is like a hackathon but for Games! Do you love playing games? Want to find out more about how they are made? Interested in being a GameDev but don't know where to start? Then this event is made for you!
The art of making games requires much more than just coding, from Designers to Artists and Writers, it takes more than Programmers to make a game. We hope to garner greater inter-school collaboration and interest in the WashU community through making games and bringing friends together.
Count me in!| Day 1 | |
|---|---|
| 1000 - 1230: | Unity Tutorial |
| 1230 - 1300: | Lunch |
| 1300 - 1315: | Kickoff & Theme Reveal |
| 1315 - 1400: | Team Formation/Brainstorming |
| 1400 - 1600: | Workshops |
| 1800 - 1830: | Dinner |
| Day 2 | |
|---|---|
| 1100 - 1130: | Brunch |
| 1300: | Submissions due! |
| 1315 - 1400: | Demo Sessions |
| by 1500: | Closing |
Interested in checking out what Game Jam games are like? View more games from the recent Global Game Jam hosted in St.Louis University!
We've put together an easy to use framework along with a physical Console build to try your hands at making some retro pixel games! Feel free to mess around with this during the Game Jam or make your own game!
You can check out our Github repository for the source code and contribution guildelines.
If you're a company interested in sponsoring this event and reaching out to students here in WashU or a student interested in helping out with the organization and execution of the event, feel free to reach out to us!


1. Create a database with one table for your business. Make sure it has no unnecessary redundancy.
Keep your database small for demonstration purposes with just a few columns and a few rows of data.
Store your database in your web folder. Describe your database on your a2 page by using the notation
TABLENAME (attribute1,attribute2,…), and also in English.
We created CMart's database and added Customer table to the database.
Customer(email, customer_name, address, phone, state)
Our table consists of 5 columns to capture the customer details.
- The email field stores the email of the customer
- Customer_name field stores the customer name
- address stores the residential address of the customer
- phone is a ten digit field storing the phone number
- state is a two character field storing the two letter code of the customer state


Welcome to Address Book Javascript Edition
First Name:
Last Name:
Address Type
Home
Office
Vacay Home
Mansion
Man-Cave
Treehouse
Guesthouse
Another address
Add Contact
Contact List
Contacts
First name:
Last name:


German parliament committee ousts far-right chairman
by The Associated PressBERLIN (AP) — The German parliament’s legal affairs committee on Wednesday ousted its chairman, a member of the far-right Alternative for Germany, amid anger over a string of provocative comments.
The committee voted 37-6 Wednesday to remove chairman Stephan Brandner, center-left lawmaker Florian Post wrote on Twitter. It is the first time in the parliament’s 70-year history that a committee chairman has been voted out.
Brandner has repeatedly angered lawmakers from other parties over recent months, including with broadsides against opponents and by retweeting a reaction to the killing of two passers-by in a botched attack by a right-wing extremist on a synagogue last month that many considered objectionable.
That was followed by a tweet railing against singer Udo Lindenberg, who is critical of Alternative for Germany, and a decoration Lindenberg received, in which Brandner used the term “Judaslohn” (“blood money.”)
Brandner comes from the eastern state of Thuringia, whose regional Alternative for Germany leader, Bjoern Hoecke, is the party’s best-known far-right firebrand.
The general secretary of Chancellor Angela Merkel’s center-right Christian Democrats, Paul Ziemiak, voiced “respect” for the committee’s decision.
Advertising
He tweeted that Brandner, “Hoecke’s Berlin outpost,” had been “unworthy” as chairman and added that “his anti-Semitism is intolerable.”
Brandner has portrayed himself as a victim of absurd accusations.
Alternative for Germany became the biggest opposition party after the country’s 2017 election.
It has dire relations with other parties. Lawmakers so far have voted down four candidates the party put forward to be parliament’s deputy speaker.
The Associated Press


Write a script that finds the max and min number from a sequence of numbers
== The numbers must be seperated by empty spaces. ==


mygis.Admin.AppManager.URLs Class
Functions for the urls in the app manager
Item Index
Methods
addAliasResult
(
-
result
Parameters:
-
result
String
addAppAlias
(
-
url
Parameters:
-
url
String
checkAliasValidity
()
Validation method for add new alias
checkPortValidity
()
Boolean
Checks if the port number in "add alias" window is valid
Returns:
Boolean:
True if it's valid
createAppURLGrid
(
-
appID
Creates the grid for the application's aliases
Parameters:
-
appID
IntegerThe application to query
createAppURLGridSource
(
-
appID
Creates the source for the application's aliases
Parameters:
-
appID
Integer
showAddAlias
()
Shows the "add new app alias" window
urlAllCheck
(
-
elem
Handles the "check all" button in the app settings->URLs
Parameters:
-
elem
ElementThe firing checkbox
urlCheckClicked
(
-
elem
Handles the clicking of the checkbox in each row at the URL Manager
Parameters:
-
elem
ElementThe checkbox clicked
urlDelete
()
Removes the selected app aliases
urlSelected
(
-
event
Activates/deactivates some buttons when a url is selected in the app settings->URLs
Parameters:
-
event
Object
urlUnselected
(
-
event
Activates/deactivates some buttons when a url is selected in the app settings->URLs
Parameters:
-
event
Object


These commands allow you to switch to code page display and choose one of several common code pages in one step. The alternative is to use the Character Set Code Page command then choose the code page from Document Display Options page (which shows all available code pages).
The commands available are for these code pages:
1252 Latin (ANSI) - this is the same as using Char Set ANSI
65001 UTF-8 - this character set is derived from Unicode and is often used in web pages
437 OEM - this should be the same as Char Set IBM/OEM
500 EBCDIC International - this is similar to Char Set EBCDIC
10000 Macintosh - as used on Macintosh computers
1250 Latin - Central European
etc
Shortcuts
.


{% include head.html %}
{% include header.html %} {% include basicinfo.html %} {% include schedule.html %} {% include hotelinfo.html %} {% include clothing.html %} {% include values.html %} {% include registry.html %} {% include thankyou.html %} {% include modals.html %} {% include js.html %}


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July 10, 2002
Overcome by poo gas
Des Moines Register | Submitted by: Epicurious Crabcake
"Two workers were not using safety equipment available at the
scene Monday when they drowned in more than a foot of watery sewage as
noxious chemicals permeated the area, Des Moines city officials
said Tuesday... "These guys were well-trained professionals. They weren't
in their swimsuits diving into the sewers."
 But it would be churlish to believe that any amount of training or study of bovine psychology or, indeed, note-taking during key scenes of Gladiator, will assist me in this most masochistic of human activities. Ultimately, if you choose to run with the bulls at Pamplona, you relinquish all sense of personal responsibility. No one in their right mind would attempt it voluntarily, which is why most runners drink away the night before their 8am meeting with death's personal assistants." Ah. Very enlightening.
|
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Read article...
|
|
Jail is so, like, totally gross
New York Daily News | Submitted by: Son of Benway
"The blond woman who dashed brazenly onto the field Opening Day and slipped her phone number to Derek Jeter had a night to remember, but not with the hunky Yankee shortstop...
Armed with a warrant, cops hauled her away in handcuffs from her job at Bergdorf Goodman..."I, like, totally didn't fit in," said the Long Branch, N.J. woman, whose job puts her in contact with mostly Fifth Ave. types."
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Read article...
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Bullies use blowtorch to attack 7 year old boy
Mirror | Submitted by: Phatlor
"A boy of seven was seriously injured when bullies used a makeshift
flamethrower to set fire to his feet and legs. Three schoolboys grabbed
Christian Scarlett, then one sat on him as the others burned him
with an aerosol can and cigarette lighter."

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Read article...
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Russian man dies from exploding sign
online.ie | Submitted by: KC
"A Russian man was killed today when a sign with an offensive slogan
[displaying the words, "DEATH TO JEWS"] exploded as he was trying to remove
it from a park in Kaliningrad, police said."
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Read article...
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A 'traffic' school for Brooklyn John's
New York Post | Submitted by: Jane Ho
Finally, a traffic school for those who patronize hookers:
"The Brooklyn district attorney is offering the five-hour rehab course
to first-time offenders starting this month. "They'll have to answer
questions like, 'Does soliciting prostitutes interfere with your daily
life? Do you spend your money on pornography, more than you can afford?'"
Never mind that prostitution is a victimless crime that should be
legalized to take organized crime out of the picture.
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Read article...
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Mafia dons protest doing hard time
London Telegraph | Submitted by: Phatlor
"Jailed Mafia bosses, including the godfather of Cosa Nostra, Salvatore
'Toto' Riina, have started a hunger strike in protest at tough prison
conditions which they claim are unfair."
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Read article...
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Naked couple tries to scalp landlord
Billings Gazette | Submitted by: April Lawrence
"Prosecutors allege the couple stripped, painted their bodies and then
attacked Luella Loga Balhiser, 53, and her 82-year-old mother, Ella Loga,
with knives inside a home on Poly Drive early Friday morning. They later
allegedly told authorities they went on the "warpath" and intended to
scalp the two women."
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Read article...
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The rotten life of India's widows
Christian Science Monitor | Submitted by: Son of Benway
"After her husband died a year ago, Ms. Das's status suddenly plummeted. Now, she is a bad omen at social gatherings. She must never remarry, wear colored saris, or eat anything but the blandest food donated to her just once a day after hours spent strictly in prayer. Some old friends even shun her as a witch, believing she caused her husband's demise."
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Read article...
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Mom breast feeds 8 year old on live TV
Chicago Sun-Times | Submitted by: Bog
"While reading from a Harry Potter book, a fully clothed Stuckey was
shown briefly nursing her son, something she said occurs once every 10
days to two weeks, even though Stuckey said she is unsure whether she
is still producing milk." Said the woman, apparently with a straight face:
"I think people need to see me and see my child and realize that this
is a perfectly normal practice. We are your standard middle-class American
family, and we're not doing anything wrong."
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Read article...
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Vatican plays God on the web
Sydney Morning Herald | Submitted by: Ann Onymous
Apparently part of the Italian constitution gives the government the power
to prosecute blasphemy against the Catholic Church, notwithstanding the fact
that it's in direct violation of the Universal Declaration of Human Rights.
And thus a special police unit has somehow forced two sites (hosted in the
US of A) to be shuttered, although this was with coercion against their
Italian owners. The second link is the story in Italian and has more detail.
You can still dig the actual site out of Google cache if you are really
interested, but it's pretty much a steaming pile of uninteresting poo.
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Read article... and
This article...
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Analysing Likert Scaled Data
We are going to look analyzing likert scaled dataset. This is going to be split into a 2 parts with the first one looking at the Exploratory data analysis and the other at the variable association and regression. The data can be retrieved from here.
The data is focused on the 5 key attributes of one’s big 5 personalities that is ; Openness,Neuroticism, Agreeableness,Extraversion, Conscientiousness
Exploring the dataset
We shall now do some exploration of the variables within the dataset to be able to understand it better. First we look at the demographics to understand the distribution and origins of the respondents. We shall be using the skim function from the skimr package and the summary function for a quick EDA.
| Name | Piped data |
| Number of rows | 19852 |
| Number of columns | 8 |
| _______________________ | |
| Column type frequency: | |
| factor | 7 |
| numeric | 1 |
| ________________________ | |
| Group variables | None |
Variable type: factor
| skim_variable | n_missing | complete_rate | ordered | n_unique | top_counts |
|---|---|---|---|---|---|
| race | 0 | 1 | FALSE | 14 | Cau: 10641, Oth: 2555, Sou: 1871, Cau: 1521 |
| english_native_language | 0 | 1 | FALSE | 3 | Yes: 12391, No: 7391, mis: 70 |
| gender | 0 | 1 | FALSE | 4 | Fem: 12055, Mal: 7671, Oth: 102, mis: 24 |
| hand_for_usage | 0 | 1 | FALSE | 4 | Rig: 17541, Lef: 1737, Bot: 474, mis: 100 |
| source | 0 | 1 | FALSE | 5 | Ano: 12182, Goo: 3690, Oth: 3538, Fac: 305 |
| country | 69 | 1 | FALSE | 143 | Uni: 8753, Gab: 1531, Ind: 1464, Aus: 994 |
| region | 69 | 1 | FALSE | 5 | Ame: 10791, Asi: 3487, Eur: 3016, Afr: 2288 |
Variable type: numeric
| skim_variable | n_missing | complete_rate | mean | sd | p0 | p25 | p50 | p75 | p100 | hist |
|---|---|---|---|---|---|---|---|---|---|---|
| age | 9 | 1 | 26.29 | 11.57 | 13 | 18 | 22 | 31 | 118 | ▇▂▁▁▁ |
## race
## Caucasian (European) :10516
## Other : 2513
## South East Asian (Chinese, Thai, Malay, Filipino, etc): 1842
## Caucasian (Indian) : 1496
## Mixed Race : 1429
## Caucasian (Middle East) : 513
## (Other) : 1277
## age english_native_language gender hand_for_usage
## Min. : 13.00 No : 7283 Female:11932 Both : 466
## 1st Qu.: 18.00 Yes:12303 Male : 7557 Left : 1729
## Median : 22.00 Other : 97 Right:17391
## Mean : 26.25
## 3rd Qu.: 31.00
## Max. :118.00
##
## source country
## Another page on the test website:12018 United States of America:8665
## edu related url : 137 Gabon :1507
## Facebook : 302 India :1456
## Google : 3643 Austria : 982
## Other source : 3486 Canada : 913
## Philippines : 642
## (Other) :5421
## region
## Africa : 2259
## Americas:10686
## Asia : 3455
## Europe : 2989
## Oceania : 197
##
##
There are some columns with missing values. For these specific values we shall do away with them. We also observe that that majority of the respondents are Caucasians from Europe. A bigger percentage of the respondents are females and majority use the right hand for usage. Also more responses were received from the american region.
We now focus on the 5 attributes starting with Extraversion. We are going to be using the


Click me to activate the Raptorize plugin.
You can also use the Konami-Code (on your keyboard type ↑ ↑ ↓ ↓ ← → ← → B A)