|
Jetson Inference
DNN Vision Library
|
OpenGL display window and image/video renderer with CUDA interoperability. More...
#include <glDisplay.h>
Classes | |
| struct | eventHandler |
Public Member Functions | |
| ~glDisplay () | |
| Destroy window. More... | |
| virtual bool | Open () |
| Open the window. More... | |
| bool | IsOpen () const |
| Returns true if the window is open. More... | |
| bool | IsClosed () const |
| Returns true if the window has been closed. More... | |
| bool | IsRendering () const |
| Returns true if between BeginRender() and EndRender() More... | |
| float | GetFPS () const |
| Get the average frame time (in milliseconds). More... | |
| uint32_t | GetID () const |
| Get the ID of this display instance into glGetDisplay() More... | |
| virtual uint32_t | GetType () const |
| Return the interface type (glDisplay::Type) More... | |
Frame Begin + End | |
| void | BeginRender (bool processEvents=true) |
| Clear window and begin rendering a frame. More... | |
| void | EndRender () |
| Finish rendering and refresh / flip the backbuffer. More... | |
Image Rendering | |
| void | Render (glTexture *texture, float x=5.0f, float y=30.0f) |
| Render an OpenGL texture. More... | |
| void | Render (float *image, uint32_t width, uint32_t height, float x=0.0f, float y=30.0f, bool normalize=true) |
| Render a CUDA float4 image using OpenGL interop If normalize is true, the image's pixel values will be rescaled from the range of [0-255] to [0-1] If normalize is false, the image's pixel values are assumed to already be in the range of [0-1] Note that if normalization is selected to be performed, it will be done in-place on the image. More... | |
| template<typename T > | |
| bool | Render (T *image, uint32_t width, uint32_t height) |
| Render a CUDA image (uchar3, uchar4, float3, float4) using OpenGL interop. More... | |
| virtual bool | Render (void *image, uint32_t width, uint32_t height, imageFormat format) |
| Render a CUDA image (uchar3, uchar4, float3, float4) using OpenGL interop. More... | |
| void | RenderImage (void *image, uint32_t width, uint32_t height, imageFormat format, float x=0.0f, float y=30.0f, bool normalize=true) |
| Render a CUDA image (uchar3, uchar4, float3, float4) using OpenGL interop. More... | |
| void | RenderOnce (void *image, uint32_t width, uint32_t height, imageFormat format, float x=5.0f, float y=30.0f, bool normalize=true) |
| Begin the frame, render one CUDA image using OpenGL interop, and end the frame. More... | |
| void | RenderOnce (float *image, uint32_t width, uint32_t height, float x=5.0f, float y=30.0f, bool normalize=true) |
| Begin the frame, render one CUDA float4 image using OpenGL interop, and end the frame. More... | |
Vector Rendering | |
| void | RenderLine (float x1, float y1, float x2, float y2, float r, float g, float b, float a=1.0f, float thickness=2.0f) |
| Render a line in screen coordinates with the specified color. More... | |
| void | RenderOutline (float x, float y, float width, float height, float r, float g, float b, float a=1.0f, float thickness=2.0f) |
| Render the outline of a rect in screen coordinates with the specified color. More... | |
| void | RenderRect (float x, float y, float width, float height, float r, float g, float b, float a=1.0f) |
| Render a filled rect in screen coordinates with the specified color. More... | |
| void | RenderRect (float r, float g, float b, float a=1.0f) |
| Render a filled rect covering the current viewport with the specified color. More... | |
Window Resizing | |
| void | SetSize (uint32_t width, uint32_t height) |
| Set the window's size. More... | |
| void | SetMaximized (bool maximized) |
| Maximize or un-maximize the window. More... | |
| bool | IsMaximized () |
| Determine if the window is maximized or not. More... | |
Viewport Options | |
| void | GetBackgroundColor (float *r, float *g, float *b, float *a=NULL) |
| Retrieve the window's background color. More... | |
| void | SetBackgroundColor (float r, float g, float b, float a=1.0f) |
| Set the window's background color. More... | |
| void | SetViewport (int left, int top, int right, int bottom) |
| Set the active viewport being rendered to. More... | |
| void | ResetViewport () |
| Reset to the full viewport (and change back GL_PROJECTION) More... | |
Event Handling | |
| void | ProcessEvents () |
| Process UI event messages. More... | |
| void | AddEventHandler (glEventHandler callback, void *user=NULL) |
| Register an event message handler that will be called by ProcessEvents() More... | |
| void | RemoveEventHandler (glEventHandler callback, void *user=NULL) |
| Remove an event message handler from being called by ProcessEvents() RemoveEventHandler() will search for previously registered event handlers that have the same function pointer and/or user pointer, and remove them for being called again in the future. More... | |
Mouse + Keyboard State | |
| const int * | GetMousePosition () const |
| Get the mouse position. More... | |
| void | GetMousePosition (int *x, int *y) const |
| Get the mouse position. More... | |
| bool | GetMouseButton (uint32_t button) const |
| Get the mouse button state. More... | |
| bool | GetKey (uint32_t key) const |
| Get the state of a key (lowercase, without modifiers applied) More... | |
Mouse Cursor | |
| void | SetCursor (uint32_t cursor) |
| Set the active mouse cursor. More... | |
| void | SetDefaultCursor (uint32_t cursor, bool activate=true) |
| Set the default mouse cursor that gets used by ResetCursor() More... | |
| void | ResetCursor () |
| Reset the mouse cursor back to it's default. More... | |
| void | ResetDefaultCursor (bool activate=true) |
| Reset the default cursor back to it's original, the arrow. More... | |
Widgets | |
| glWidget * | AddWidget (glWidget *widget) |
| Add a widget to the window that recieves events and is rendered. More... | |
| void | RemoveWidget (glWidget *widget, bool deleteWidget=true) |
| Remove a widget from the window (and optionally delete it) More... | |
| void | RemoveWidget (uint32_t index, bool deleteWidget=true) |
| Remove a widget from the window (and optionally delete it) More... | |
| void | RemoveAllWidgets (bool deleteWidgets=true) |
| Remove all widgets from the window (and optionally delete them) More... | |
| uint32_t | GetNumWidgets () const |
| Retrieve the number of widgets. More... | |
| glWidget * | GetWidget (const uint32_t index) const |
| Retrieve a widget. More... | |
| int | GetWidgetIndex (const glWidget *widget) const |
| Retrieve the index of a widget (or -1 if not found) More... | |
| glWidget * | FindWidget (int x, int y) |
| Find first widget by coordinate, or NULL if no widget overlaps with that coordinate. More... | |
| std::vector< glWidget * > | FindWidgets (int x, int y) |
| Find all widgets by coordinate, or NULL if no widget overlaps with that coordinate. More... | |
| Public Member Functions inherited from videoOutput | |
| virtual | ~videoOutput () |
| Destroy interface and release all resources. More... | |
| template<typename T > | |
| bool | Render (T *image, uint32_t width, uint32_t height) |
| Render and output the next frame to the stream. More... | |
| virtual void | Close () |
| Stop streaming the device. More... | |
| bool | IsStreaming () const |
| Check if the device is actively streaming or not. More... | |
| uint32_t | GetWidth () const |
| Return the width of the stream, in pixels. More... | |
| uint32_t | GetHeight () const |
| Return the height of the stream, in pixels. More... | |
| float | GetFrameRate () const |
| Return the framerate, in Hz or FPS. More... | |
| const URI & | GetResource () const |
| Return the resource URI of the stream. More... | |
| const videoOptions & | GetOptions () const |
| Return the videoOptions of the stream. More... | |
| void | AddOutput (videoOutput *output) |
| Add an output sub-stream. More... | |
| uint32_t | GetNumOutputs () const |
| Return the number of sub-streams. More... | |
| videoOutput * | GetOutput (uint32_t index) const |
| Return a sub-stream. More... | |
| bool | IsType (uint32_t type) const |
| Check if this stream is of a particular type. More... | |
| template<typename T > | |
| bool | IsType () const |
| Check if a this stream is of a particular type. More... | |
| const char * | TypeToStr () const |
| Convert this stream's class type to string. More... | |
Static Public Member Functions | |
| static glDisplay * | Create (const char *title=NULL, int width=-1, int height=-1, float r=0.05f, float g=0.05f, float b=0.05f, float a=1.0f) |
| Create a new OpenGL display window with the specified options. More... | |
| static glDisplay * | Create (const videoOptions &options) |
| Create a new OpenGL display window with the specified options. More... | |
| Static Public Member Functions inherited from videoOutput | |
| static videoOutput * | Create (const videoOptions &options) |
| Create videoOutput interface from a videoOptions struct that's already been filled out. More... | |
| static videoOutput * | Create (const char *URI, const videoOptions &options=videoOptions()) |
| Create videoOutput interface from a resource URI string and optional videoOptions. More... | |
| static videoOutput * | Create (const char *URI, const commandLine &cmdLine) |
| Create videoOutput interface from a resource URI string and parsing command line arguments. More... | |
| static videoOutput * | Create (const char *URI, const int argc, char **argv) |
| Create videoOutput interface from a resource URI string and parsing command line arguments. More... | |
| static videoOutput * | Create (const int argc, char **argv, int positionArg=-1) |
| Create videoOutput interface by parsing command line arguments, including the resource URI. More... | |
| static videoOutput * | Create (const commandLine &cmdLine, int positionArg=-1) |
| Create videoOutput interface by parsing command line arguments, including the resource URI. More... | |
| static videoOutput * | CreateNullOutput () |
| Create videoOutput interface that acts as a NULL output and does nothing with incoming frames. More... | |
| static const char * | Usage () |
| Usage string for command line arguments to Create() More... | |
| static const char * | TypeToStr (uint32_t type) |
| Convert a class type to a string. More... | |
Static Public Attributes | |
| static const uint32_t | Type = (1 << 3) |
| Unique type identifier of glDisplay class. More... | |
Protected Member Functions | |
| glDisplay (const videoOptions &options) | |
| bool | initWindow () |
| bool | initGL () |
| glTexture * | allocTexture (uint32_t width, uint32_t height, imageFormat format) |
| void | activateViewport () |
| void | dispatchEvent (uint16_t msg, int a, int b) |
| Protected Member Functions inherited from videoOutput | |
| videoOutput (const videoOptions &options) | |
Static Protected Member Functions | |
| static bool | onEvent (uint16_t msg, int a, int b, void *user) |
Protected Attributes | |
| Display * | mDisplayX |
| Screen * | mScreenX |
| XVisualInfo * | mVisualX |
| Window | mWindowX |
| GLXContext | mContextGL |
| Cursor | mCursors [256] |
| int | mActiveCursor |
| int | mDefaultCursor |
| bool | mInitialShow |
| bool | mRendering |
| bool | mResizedToFeed |
| Atom | mWindowClosedMsg |
| DragMode | mDragMode |
| uint32_t | mID |
| uint32_t | mScreenWidth |
| uint32_t | mScreenHeight |
| timespec | mLastTime |
| float | mAvgTime |
| float | mBgColor [4] |
| int | mViewport [4] |
| int | mMousePos [2] |
| int | mMouseDrag [2] |
| int | mMouseDragOrigin [2] |
| bool | mMouseButtons [16] |
| bool | mKeyStates [1024] |
| float * | mNormalizedCUDA |
| uint32_t | mNormalizedWidth |
| uint32_t | mNormalizedHeight |
| std::vector< glWidget * > | mWidgets |
| std::vector< glTexture * > | mTextures |
| std::vector< eventHandler > | mEventHandlers |
| Protected Attributes inherited from videoOutput | |
| bool | mStreaming |
| videoOptions | mOptions |
| std::vector< videoOutput * > | mOutputs |
Static Protected Attributes | |
| static const int | screenIdx = 0 |
Status Bar Text | |
| static const char * | DEFAULT_TITLE |
| Default title bar name. More... | |
| virtual void | SetStatus (const char *str) |
| Set the window title string. More... | |
| void | SetTitle (const char *str) |
| Set the window title string. More... | |
Mouse Dragging | |
| enum | DragMode { DragDefault, DragDisabled, DragSelect, DragCreate } |
| Drag behavior enum. More... | |
| DragMode | GetDragMode () const |
| Get the dragging behavior mode. More... | |
| void | SetDragMode (DragMode mode) |
| Set the dragging behavior mode. More... | |
| bool | IsDragging (DragMode mode=DragDefault) const |
| Is the mouse currently dragging in the specified mode? More... | |
| bool | GetDragRect (int *x, int *y, int *width, int *height) |
| Get the current dragging rectangle, or return false if not dragging. More... | |
| bool | GetDragCoords (int *x1, int *y1, int *x2, int *y2) |
| Get the current dragging coordinates, or return false if not dragging. More... | |
OpenGL display window and image/video renderer with CUDA interoperability.
| enum glDisplay::DragMode |
Drag behavior enum.
| glDisplay::~glDisplay | ( | ) |
Destroy window.
|
protected |
|
protected |
| void glDisplay::AddEventHandler | ( | glEventHandler | callback, |
| void * | user = NULL |
||
| ) |
Register an event message handler that will be called by ProcessEvents()
| callback | function pointer to the event message handler callback |
| user | optional user-specified pointer that will be passed to all invocations of this event handler (typically an object) |
Add a widget to the window that recieves events and is rendered.
|
protected |
| void glDisplay::BeginRender | ( | bool | processEvents = true | ) |
Clear window and begin rendering a frame.
If processEvents is true, ProcessEvents() will automatically be called.
|
static |
Create a new OpenGL display window with the specified options.
| title | window title bar string, or NULL for a default title |
| width | desired width of the window, or -1 to be maximized |
| height | desired height of the window, or -1 to be maximized |
| r | default background RGBA color, red component (0.0-1.0f) |
| g | default background RGBA color, green component (0.0-1.0f) |
| b | default background RGBA color, blue component (0.0-1.0f) |
| a | default background RGBA color, alpha component (0.0-1.0f) |
|
static |
Create a new OpenGL display window with the specified options.
|
protected |
| void glDisplay::EndRender | ( | ) |
Finish rendering and refresh / flip the backbuffer.
| glWidget* glDisplay::FindWidget | ( | int | x, |
| int | y | ||
| ) |
Find first widget by coordinate, or NULL if no widget overlaps with that coordinate.
| std::vector<glWidget*> glDisplay::FindWidgets | ( | int | x, |
| int | y | ||
| ) |
Find all widgets by coordinate, or NULL if no widget overlaps with that coordinate.
| void glDisplay::GetBackgroundColor | ( | float * | r, |
| float * | g, | ||
| float * | b, | ||
| float * | a = NULL |
||
| ) |
Retrieve the window's background color.
| bool glDisplay::GetDragCoords | ( | int * | x1, |
| int * | y1, | ||
| int * | x2, | ||
| int * | y2 | ||
| ) |
Get the current dragging coordinates, or return false if not dragging.
|
inline |
Get the dragging behavior mode.
| bool glDisplay::GetDragRect | ( | int * | x, |
| int * | y, | ||
| int * | width, | ||
| int * | height | ||
| ) |
Get the current dragging rectangle, or return false if not dragging.
|
inline |
Get the average frame time (in milliseconds).
|
inline |
Get the ID of this display instance into glGetDisplay()
|
inline |
Get the state of a key (lowercase, without modifiers applied)
Similar to glEvent::KEY_STATE, GetKey() queries the raw key state without being translated by modifier keys such as Shift, CapsLock, NumLock, ect. Alphanumeric keys will be left as lowercase, so query lowercase keys - uppercase keys will always return false.
| key | the XK_ key symbol (see /usr/include/X11/keysymdef.h ) Uppercase keys like XK_A or XK_plus will always return false. Instead, query the lowercase keys such as XK_a, XK_1, ect. Other keys like F1-F12, shift, tab, ctrl/alt, arrow keys, backspace, delete, escape, and enter can all be queried. GetKey() caches the first 1024 key symbols. Other keys will return false, but can be subscribed to through a glEventHander. |
|
inline |
Get the mouse button state.
| button | the button number, starting with 1. In X11, the left mouse button is 1. Here are the mouse button numbers: |
2 MOUSE_MIDDLE (middle button / scroll wheel button)
|
inline |
Get the mouse position.
|
inline |
Get the mouse position.
|
inline |
Retrieve the number of widgets.
|
inlinevirtual |
Return the interface type (glDisplay::Type)
Reimplemented from videoOutput.
|
inline |
Retrieve a widget.
| int glDisplay::GetWidgetIndex | ( | const glWidget * | widget | ) | const |
Retrieve the index of a widget (or -1 if not found)
|
protected |
|
protected |
|
inline |
Returns true if the window has been closed.
|
inline |
Is the mouse currently dragging in the specified mode?
| bool glDisplay::IsMaximized | ( | ) |
Determine if the window is maximized or not.
|
inline |
Returns true if the window is open.
|
inline |
Returns true if between BeginRender() and EndRender()
|
staticprotected |
|
virtual |
| void glDisplay::ProcessEvents | ( | ) |
Process UI event messages.
Any queued events will be dispatched to the event message handlers that were registered with RegisterEventHandler()
ProcessEvents() usually gets called automatically by BeginFrame(), so it is not typically necessary to explicitly call it unless you passed false
to BeginFrame() and wish to process events at another time of your choosing.
| void glDisplay::RemoveAllWidgets | ( | bool | deleteWidgets = true | ) |
Remove all widgets from the window (and optionally delete them)
| void glDisplay::RemoveEventHandler | ( | glEventHandler | callback, |
| void * | user = NULL |
||
| ) |
Remove an event message handler from being called by ProcessEvents() RemoveEventHandler() will search for previously registered event handlers that have the same function pointer and/or user pointer, and remove them for being called again in the future.
| void glDisplay::RemoveWidget | ( | glWidget * | widget, |
| bool | deleteWidget = true |
||
| ) |
Remove a widget from the window (and optionally delete it)
| void glDisplay::RemoveWidget | ( | uint32_t | index, |
| bool | deleteWidget = true |
||
| ) |
Remove a widget from the window (and optionally delete it)
| void glDisplay::Render | ( | glTexture * | texture, |
| float | x = 5.0f , |
||
| float | y = 30.0f |
||
| ) |
| void glDisplay::Render | ( | float * | image, |
| uint32_t | width, | ||
| uint32_t | height, | ||
| float | x = 0.0f , |
||
| float | y = 30.0f , |
||
| bool | normalize = true |
||
| ) |
Render a CUDA float4 image using OpenGL interop If normalize is true, the image's pixel values will be rescaled from the range of [0-255] to [0-1] If normalize is false, the image's pixel values are assumed to already be in the range of [0-1] Note that if normalization is selected to be performed, it will be done in-place on the image.
|
inline |
Render a CUDA image (uchar3, uchar4, float3, float4) using OpenGL interop.
This is similar to RenderOnce(), in that it will begin/end the frame also.
|
virtual |
Render a CUDA image (uchar3, uchar4, float3, float4) using OpenGL interop.
This is similar to RenderOnce(), in that it will begin/end the frame also.
Reimplemented from videoOutput.
| void glDisplay::RenderImage | ( | void * | image, |
| uint32_t | width, | ||
| uint32_t | height, | ||
| imageFormat | format, | ||
| float | x = 0.0f , |
||
| float | y = 30.0f , |
||
| bool | normalize = true |
||
| ) |
Render a CUDA image (uchar3, uchar4, float3, float4) using OpenGL interop.
If normalize is true, the image's pixel values will be rescaled from the range of [0-255] to [0-1] If normalize is false, the image's pixel values are assumed to already be in the range of [0-1] Note that if normalization is selected to be performed, it will be done in-place on the image
| void glDisplay::RenderLine | ( | float | x1, |
| float | y1, | ||
| float | x2, | ||
| float | y2, | ||
| float | r, | ||
| float | g, | ||
| float | b, | ||
| float | a = 1.0f , |
||
| float | thickness = 2.0f |
||
| ) |
Render a line in screen coordinates with the specified color.
| void glDisplay::RenderOnce | ( | void * | image, |
| uint32_t | width, | ||
| uint32_t | height, | ||
| imageFormat | format, | ||
| float | x = 5.0f , |
||
| float | y = 30.0f , |
||
| bool | normalize = true |
||
| ) |
Begin the frame, render one CUDA image using OpenGL interop, and end the frame.
Note that this function is only useful if you are rendering a single texture per frame. If normalize is true, the image's pixel values will be rescaled from the range of [0-255] to [0-1] If normalize is false, the image's pixel values are assumed to already be in the range of [0-1] Note that if normalization is selected to be performed, it will be done in-place on the image
| void glDisplay::RenderOnce | ( | float * | image, |
| uint32_t | width, | ||
| uint32_t | height, | ||
| float | x = 5.0f , |
||
| float | y = 30.0f , |
||
| bool | normalize = true |
||
| ) |
Begin the frame, render one CUDA float4 image using OpenGL interop, and end the frame.
Note that this function is only useful if you are rendering a single texture per frame. If normalize is true, the image's pixel values will be rescaled from the range of [0-255] to [0-1] If normalize is false, the image's pixel values are assumed to already be in the range of [0-1] Note that if normalization is selected to be performed, it will be done in-place on the image
| void glDisplay::RenderOutline | ( | float | x, |
| float | y, | ||
| float | width, | ||
| float | height, | ||
| float | r, | ||
| float | g, | ||
| float | b, | ||
| float | a = 1.0f , |
||
| float | thickness = 2.0f |
||
| ) |
Render the outline of a rect in screen coordinates with the specified color.
| void glDisplay::RenderRect | ( | float | x, |
| float | y, | ||
| float | width, | ||
| float | height, | ||
| float | r, | ||
| float | g, | ||
| float | b, | ||
| float | a = 1.0f |
||
| ) |
Render a filled rect in screen coordinates with the specified color.
| void glDisplay::RenderRect | ( | float | r, |
| float | g, | ||
| float | b, | ||
| float | a = 1.0f |
||
| ) |
Render a filled rect covering the current viewport with the specified color.
| void glDisplay::ResetCursor | ( | ) |
Reset the mouse cursor back to it's default.
The default mouse cursor is defined by SetDefaultCursor().
| void glDisplay::ResetDefaultCursor | ( | bool | activate = true | ) |
Reset the default cursor back to it's original, the arrow.
| activate | if true (default), the active cursor will be changed to this new default cursor immediately. If false , the active cursor will stay the same until ResetCursor() gets called in the future. |
| void glDisplay::ResetViewport | ( | ) |
Reset to the full viewport (and change back GL_PROJECTION)
| void glDisplay::SetBackgroundColor | ( | float | r, |
| float | g, | ||
| float | b, | ||
| float | a = 1.0f |
||
| ) |
Set the window's background color.
| r | background RGBA color, red component (0.0-1.0f) |
| g | background RGBA color, green component (0.0-1.0f) |
| b | background RGBA color, blue component (0.0-1.0f) |
| a | background RGBA color, alpha component (0.0-1.0f) |
| void glDisplay::SetCursor | ( | uint32_t | cursor | ) |
Set the active mouse cursor.
| cursor | one of the cursor ID's from X11/cursorfont.h |
| void glDisplay::SetDefaultCursor | ( | uint32_t | cursor, |
| bool | activate = true |
||
| ) |
Set the default mouse cursor that gets used by ResetCursor()
| cursor | one of the cursor ID's from X11/cursorfont.h . This will be the default cursor that gets set when ResetCursor() is called. |
| activate | if true (default), the active cursor will be changed to this new default cursor immediately. If false , the active cursor will stay the same until ResetCursor() gets called in the future. |
|
inline |
Set the dragging behavior mode.
| void glDisplay::SetMaximized | ( | bool | maximized | ) |
Maximize or un-maximize the window.
| void glDisplay::SetSize | ( | uint32_t | width, |
| uint32_t | height | ||
| ) |
Set the window's size.
| width | the desired width of the window, in pixels. |
| height | the desired height of the window, in pixels. |
|
virtual |
Set the window title string.
Reimplemented from videoOutput.
| void glDisplay::SetTitle | ( | const char * | str | ) |
Set the window title string.
| void glDisplay::SetViewport | ( | int | left, |
| int | top, | ||
| int | right, | ||
| int | bottom | ||
| ) |
Set the active viewport being rendered to.
SetViewport() will update the GL_PROJECTION matrix with a new ortho matrix to reflect these changes.
After done rendering to this viewport, you should reset it back to it's original with ResetViewport()
|
static |
Default title bar name.
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
staticprotected |
|
static |
Unique type identifier of glDisplay class.


About Me
WEB DEVELOPER
A passionate Front-End Developer having an experience of building Web applications with JavaScript / Reactjs / Vuejs / Php / CodeIgniter and some other cool libraries and frameworks.
A passionate Front-End Developer having an experience of building Web applications with JavaScript / Reactjs / Vuejs / Php / CodeIgniter and some other cool libraries and frameworks.


To test the hypothesis. We wish to (1) outcompete the benchmark and (2) the active return is consistent in the in- and out-of-sample period.
proposed = history.close.unstack(0).dropna() @ np.array([weights[pctChangePortfolio.columns[i]] for i in range(pctChangePortfolio.shape[1])]) benchmark = historyQQQ_.close.unstack(0).loc[proposed.index] normalized_benchmark = benchmark / (float(benchmark.iloc[0])/float(proposed.iloc[0]))
proposed_ret = proposed.pct_change().iloc[1:] benchmark_ret = benchmark.pct_change().iloc[1:] active_ret = proposed_ret - benchmark_ret.values
fig = plt.figure(figsize=(15, 10)) plt.plot(proposed, label="Proposed Portfolio") plt.plot(normalized_benchmark, label="Normalized Benchmark") min_ = min(min(proposed.values), min(normalized_benchmark.values)) max_ = max(max(proposed.values), max(normalized_benchmark.values)) plt.plot([pd.to_datetime("2021-01-01")]*100, np.linspace(min_, max_, 100), "r--", label="in- and out- of sample separation") plt.title("Equity Curve") plt.legend() plt.show() plt.clf() fig, ax = plt.subplots(1, 1) active_ret["Mean"] = float(active_ret.mean()) active_ret.plot(figsize=(15, 5), title="Active Return", ax=ax) plt.show()
We can see from the plots, both in- and out-of-sample period the proposed portfolio out preform the benchmark while remaining a high correlation with it. Although the active return might not be very consistent, but it is a stationary series above zero. So, in a long run, it does consistently outcompete the QQQ benchmark!


Equipments Information
+
Add new equipment
Equipment Name
Category
Type
Lab Name
Working Rate
Non-Working Rate
Update
+
{{equipment.equipmentName}}
{{equipment.type}}
{{equipment.equipmentType}}
{{equipment.lab.labName}}
{{equipment.workingRate}}$
{{equipment.nonworkingRate}}$
Edit Equipment Detail
{{equipment.description}}>
Total Units
Available Units
Total Hours
Available Hours
{{equipmentUnits.units_count}}
{{equipmentUnits.available_count}}
Schedule
Equipment Schedule
New Equipment
+
Back to list
Equipment Name is required
Equipment Name
Units is required
No of Units
{{role.labId.labName}}
Equipment
Accessory
{{equip.equipmentName}}
Reusable
Non-Reusable
10
20
30
40
50
60
70
80
90
Hours on unit is required
Hours on unit
Working Rate is required
Working Rate
Non-Working Rate is required
Non-Working Rate
Description required


--- layout: page title: Registration registration_state: closed form_api_token: 37a66a5693f9764e3d6071d14902b006 email<EMAIL_ADDRESS>--- {% case page.registration_state %} {% when 'notyet' %}
{% when 'closed' %} {% when 'open' %}You can use this form to register for the {{ site.title }}.
If you any questions regarding registration or in general, feel free to contact us via email.


tobiasfyi
Day Count
(current)
About
Day Count
Get Count
This challenge began on
The current date is
Today is day #
I am currently on challenge #


KEDU
!
Home
Register
Pricing
KeduBot
Testimonials
Workflow Manager
Work Flow
Schedule Task
Status
Work Scheduled
Remaining Workflow
Rate of Remaining


--- layout: post status: publish published: true title: Donuts Under Replacement - Episode 7.67 author: display_name: Corey Fineran login: Corey email<EMAIL_ADDRESS>url: '' author_login: Corey author_email<EMAIL_ADDRESS>wordpress_id: 11560 wordpress_url: http://ivyenvy.com/?p=11560 date: '2015-11-01 21:40:06 +0000' date_gmt: '2015-11-02 03:40:06 +0000' categories: - Podcast tags: [] comments: [] ---
After a one-week vacation, we return with our first off-season episode of The Ivy Envy Podcast.
Theo Epstein held a press conference one day after the Cubs season ended. We talk about the topics Theo covered in in the press conference.
Typically, in October and November, we spend a lot of time talking about the Cubs prospects participating in the Arizona Fall League. Obviously, we had much better things to talk about...the Cubs post-season run. We go over the Cubs prospects in the Arizona Fall League this season and talk about their production and development.
Since this is the first post-season episode, we share the important MLB post-season dates and discuss how those dates will impact the Cubs.


A B C D E F G H I J K L M N O P Q R S T U V
All Classes All Packages
All Classes All Packages
All Classes All Packages
S
- search() - Method in class demos.traversals.BinarySearchTreeTest
- search(String) - Method in class projects.bpt.java.BinaryPatriciaTrie
-
Searches the trie for a given key.
- search(KDPoint) - Method in class projects.spatial.nodes.PRQuadBlackNode
- search(KDPoint) - Method in class projects.spatial.nodes.PRQuadGrayNode
- search(KDPoint) - Method in class projects.spatial.nodes.PRQuadNode
-
Searches the subtree rooted at the current node for the provided
KDPoint
. - search(KDPoint) - Method in class projects.spatial.trees.KDTree
- search(KDPoint) - Method in class projects.spatial.trees.PRQuadTree
- search(KDPoint) - Method in interface projects.spatial.trees.SpatialDictionary
-
Searches the
SpatialDictionary
for p and reports if it found it. - search(KDPoint, int, int) - Method in class projects.spatial.nodes.KDTreeNode
-
Searches the subtree rooted at the current node for the provided
KDPoint
. - search(T) - Method in class demos.traversals.BinarySearchTree
-
Search for key in the binary search tree.
- search(T) - Method in class projects.avlg.java.AVLGTree
-
Search for key in the tree.
- SEPARATE_CHAINING - projects.phonebook.java.hashes.CollisionResolver
- SeparateChainingHashTable - Class in projects.phonebook.java.hashes
-
SeparateChainingHashTable
is aHashTable
that implements Separate Chaining as its collision resolution strategy, i.e the collision chains are implemented as actual Linked Lists. - SeparateChainingHashTable() - Constructor for class projects.phonebook.java.hashes.SeparateChainingHashTable
-
Default constructor.
- setData(T) - Method in class projects.pqueue.lists.LinkedList.LinkedListNode
- setKey(String) - Method in class projects.phonebook.java.utils.KVPair
-
Simple mutator.
- setLeft(LinkedBinarySearchTree.LinkedBSTNode) - Method in class projects.pqueue.trees.LinkedBinarySearchTree.LinkedBSTNode
- setRight(LinkedBinarySearchTree.LinkedBSTNode) - Method in class projects.pqueue.trees.LinkedBinarySearchTree.LinkedBSTNode
- setUp() - Method in class demos.bags.testcases.BagTests
- setUp() - Method in class demos.traversals.BinarySearchTreeTest
- setUp() - Method in class projects.avlg.java.ReleaseTests
-
Set-up the trees that we will use for our tests.
- setUp() - Method in class projects.phonebook.java.ReleaseTests
- setUp() - Method in class projects.phonebook.java.StudentTests
- setUp() - Method in class projects.phonebook.java.utils.KVPairListTests
- setUp() - Method in class projects.phonebook.java.utils.PrimeGeneratorTests
-
Instantiates the
PrimeGenerator
instance that will be tested. - setUp() - Method in class projects.spatial.kdpoint.KDPointTests
- setUp() - Method in class projects.spatial.ReleaseTests
-
A setup method that runs before every one of our jUnit testing methods.
- setUp() - Method in class projects.spatial.StudentTests
- setValue(String) - Method in class projects.phonebook.java.utils.KVPair
-
Simple mutator.
- shake() - Method in interface demos.bags.Bag
-
"Shakes" the bag, randomly perturbing the order of its elements.
- shake() - Method in class demos.bags.DynamicallyShuffledBag
-
"Shakes" the bag, randomly perturbing the order of its elements.
- shake() - Method in class demos.bags.RandomAccessBag
-
"Shakes" the bag, randomly perturbing the order of its elements.
- shake() - Method in class demos.bags.StaticallyPerturbedBag
-
"Shakes" the bag, randomly perturbing the order of its elements.
- shortestRepeatedSubstring(int) - Method in class projects.suffixtree.SuffixTree
-
Find the shortest repeated substring in the internal string that has at least a certain length.
- shrink() - Method in class projects.phonebook.java.hashes.SeparateChainingHashTable
-
Shrinks this hash table.
- size - Variable in class projects.pqueue.lists.LinkedList
- size() - Method in interface demos.bags.Bag
-
Returns the number of elements in the bag.
- size() - Method in class demos.bags.DynamicallyShuffledBag
-
Returns the number of elements in the bag.
- size() - Method in class demos.bags.RandomAccessBag
-
Returns the number of elements in the bag.
- size() - Method in class demos.bags.StaticallyPerturbedBag
-
Returns the number of elements in the bag.
- size() - Method in class homeworks.hw1.MyStack
-
Returns the number of elements pushed, but not popped, in
this
. - size() - Method in interface projects.phonebook.java.hashes.HashTable
-
Returns the number of records in this
HashTable
. - size() - Method in class projects.phonebook.java.hashes.LinearProbingHashTable
- size() - Method in class projects.phonebook.java.hashes.OrderLinearProbingHashTable
- size() - Method in class projects.phonebook.java.hashes.QuadraticProbingHashTable
- size() - Method in class projects.phonebook.java.hashes.SeparateChainingHashTable
- size() - Method in class projects.phonebook.java.Phonebook
-
Returns the number of entries in the phonebook.
- size() - Method in class projects.phonebook.java.utils.KVPairList
-
Returns the number of nodes in the
KVPairList
. - size() - Method in class projects.pqueue.fifoqueues.CircularArrayFIFOQueue
- size() - Method in interface projects.pqueue.fifoqueues.FIFOQueue
-
Returns the number of elements currently in the queue.
- size() - Method in class projects.pqueue.fifoqueues.LinearArrayFIFOQueue
- size() - Method in class projects.pqueue.fifoqueues.LinkedFIFOQueue
- size() - Method in class projects.pqueue.heaps.ArrayMinHeap
- size() - Method in class projects.pqueue.heaps.LinkedMinHeap
- size() - Method in interface projects.pqueue.heaps.MinHeap
-
Returns the number of elements in the MinHeap.
- size() - Method in class projects.pqueue.lists.LinkedList
- size() - Method in interface projects.pqueue.lists.List
-
Returns the number of elements in the list.
- size() - Method in class projects.pqueue.lists.StaticArrayList
- size() - Method in class projects.pqueue.priorityqueues.LinearPriorityQueue
- size() - Method in class projects.pqueue.priorityqueues.MinHeapPriorityQueue
- size() - Method in interface projects.pqueue.priorityqueues.PriorityQueue
-
Returns the number of elements currently in the PriorityQueue.
- size() - Method in class projects.pqueue.trees.LinkedBinarySearchTree
- size() - Method in interface projects.pqueue.trees.Tree
-
Query the tree for its size (number of elements)
- size() - Method in class projects.spatial.knnutils.BoundedPriorityQueue
- size() - Method in interface projects.spatial.knnutils.PriorityQueue
-
Query the queue about its size.
- SMALL - homeworks.hw1.StackSize
- SpatialDictionary - Interface in projects.spatial.trees
-
SpatialDictionary
is an abstraction over any data structure that could be used to allow efficient insertion, deletion and search ofKDPoint
s. - SpatialQuerySolver - Interface in projects.spatial.trees
-
SpatialQuerySolver
is an interface that declares methods for range and k-NN queries overKDPoint
s. - StackSize - Enum in homeworks.hw1
-
A simple enum used by
MyStack(int, StackSize)
to determine the inner representation ofMyStack
instances. - start - Variable in class projects.suffixtree.nodes.Node
- StaticallyPerturbedBag<Item> - Class in demos.bags
-
A
StaticallyPerturbedBag
is a bag where shaking perturbs the elements in a pre-defined way. - StaticallyPerturbedBag() - Constructor for class demos.bags.StaticallyPerturbedBag
- StaticallyPerturbedBag(int) - Constructor for class demos.bags.StaticallyPerturbedBag
-
Constructor with provided initial capacity.
- StaticArrayList<T> - Class in projects.pqueue.lists
-
StaticArrayList is an implementation of a
List
with an array. - StaticArrayList() - Constructor for class projects.pqueue.lists.StaticArrayList
-
Constructor.
- StaticArrayList(int) - Constructor for class projects.pqueue.lists.StaticArrayList
-
Constructor.
- StaticArrayList(List<T>) - Constructor for class projects.pqueue.lists.StaticArrayList
-
Copy constructor.
- StaticArrayListTest - Class in projects.pqueue.lists.test
-
A testing framework for
StaticArrayList
. - StaticArrayListTest() - Constructor for class projects.pqueue.lists.test.StaticArrayListTest
- StudentTests - Class in projects.avlg.java
-
StudentTests
is an example class that contains some basic unit tests. - StudentTests - Class in projects.bpt.java
-
A jUnit test suite for
BinaryPatriciaTrie
. - StudentTests - Class in projects.phonebook.java
-
StudentTests
is a place for you to write your tests forPhonebook
and all the variousHashTable
instances. - StudentTests - Class in projects.pqueue
-
StudentTests
is a Junit testing library which you should extend with your own tests. - StudentTests - Class in projects.spatial
-
A testing framework for
KDTree
andPRQuadTree
- StudentTests - Class in projects.suffixtree
-
A jUnit test suite for
SuffixTree
. - StudentTests() - Constructor for class projects.avlg.java.StudentTests
- StudentTests() - Constructor for class projects.bpt.java.StudentTests
- StudentTests() - Constructor for class projects.phonebook.java.StudentTests
- StudentTests() - Constructor for class projects.pqueue.StudentTests
- StudentTests() - Constructor for class projects.spatial.StudentTests
- StudentTests() - Constructor for class projects.suffixtree.StudentTests
- SuffixTree - Class in projects.suffixtree
-
SuffixTree is a Suffix Tree that allows you to check whether a string is a substring of another string efficiently
- SuffixTree(String) - Constructor for class projects.suffixtree.SuffixTree
-
The constructor of the SuffixTree
All Classes All Packages


Bible Reading Plan Generator
Time Frame
Start:
Days:
Format
English
Deutsch (German)
le français (French)
español (Spanish)
svenska (Swedish)
हिन्दी (Hindi)
汉语 (Chinese Simplified)
漢語 (Chinese Traditional)
العَرَبِيَّة (Arabic)
Calendar
List
Weeks
Books
Bible Books
Traditional
Old Testament
Deuterocanonical
New Testament
Chronological
Old Testament
New Testament
M'Cheyne
Days of the Week
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Options
Include Checkbox
Section Colors
Daily Psalm
Daily Proverb
OT/NT Overlap
Show Stats
Divide by
Chapters
Words


public interface UserFactory
EphemeralUserFactory
| Modifier and Type | Method and Description |
|---|---|
void |
provideUser(Contextor contextor,
Connection connection,
JSONObject param,
ArgRunnable handler)
Produce a user object.
|
void provideUser(Contextor contextor, Connection connection, JSONObject param, ArgRunnable handler)
contextor
- The contextor of the server in which the requested
user will be presentconnection
- The connection over which the new user presented
themself.param
- Arbitary JSON object parameterizing the construction.
this is analogous to the user record read from the ODB, but may be
anything that makes sense for the particular factory implementation.
Of course, the sender of this parameter must be coordinated with the
factory implementation.handler
- Handler to be called with the result. The result will
be the user object that was produced, or null if none could be.Copyright © 2017. All rights reserved.


COZ Parcel Query
Click the box to select features. Click the clear button to clear the selected features.
Fetch Parcel Data


We provide services for architectural and structural design, quantity take-off, and CAD-drafting.
Find Out MoreASDI was established in 2010 and formerly known as Design 3D-AE. The company provide services for architectural and structural design, quantity take off and cad-drafting. Due to rapid growth of technology and innovation the company adopted the process of BIM and change the company name to Architectural and Structural Design Innovations (ASDI) in 2015.
ASDI offers a quality of service in design and consultancy. It also offers training in Computer Aided Design and Computer Aided Engineering software to College Students, Professionals and Non-Professionals in developing their skills and equip them in advance technology in Construction, Architectural and Engineering Industry.
ASDI is equipped with high specifications of computers and offers a low-cost training fee included with training materials. Instructors are experts and experienced professionals.
Contact UsWe offer consultancy in Building Information Modelling!
We provide CAD Services from start to finish!
We provide cost estimates with material and quantity take off!
We will design and draft your next architectural project!
We analyze structural designs using cutting edge tools!
Visualize your next project with our 3D Visualization & Rendering services!
Start your next construction project with us!
We also offer printing services!
ASDI offers training in Computer Aided Design and Computer Aided Engineering software to College Students, Professionals and Non-Professionals in developing their skills and equip them in advance technology in Construction, Architectural and Engineering Industry.
This course is designed to equip you with skills in Architectural modelling. One of the most powerful software in Building Information Modelling (BIM)
This course is designed to equip you in Structural modelling and Structural detailing
This course is designed to equip you with skills in Architectural modelling. It covers creating 3D models, walkthrough, animation and renderings (V-ray, Twinmotion, Lumion)
Ready to start your next project with us? Give us a call or send us an email and we will get back to you as soon as possible!


The Woman in White
by Wilkie Collins
The Woman in White is an epistolary novel written by Wilkie Collins in 1859, serialized in 1859-1860, and first published in book form in 1860. It is considered to be to the first mystery novel, and is widely regarded as one of the first (and finest) in the genre of “sensation novels”.
Source: Collins, W. (1860). The Woman in White. London: All Year Round.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part I”
- The method by which the story is to be told is introduced, along with the first narrator.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part II”
- The narrator reveals some detail about his own past, as well as introducing his friend, Pesca, and the circumstances of their meeting.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part III”
- Pesca brings exciting news. Walter's reaction doesn't equal the reaction of the others.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part IV”
- Walter leaves home preparing himself for his new employment, but is distracted by a woman he meets on the road. She is mysterious and interesting to Walter, but is gone before he can find out more.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part V”
- Despite some difficulties, Walter completes his journey, wondering all the while about the mysterious woman. He arrives late, after the family has retired for the night, so he does the same.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part VI”
- Walter greets a new day with a new outlook. He meets one of his wards, Marian, at breakfast, and learns more of the ways of Limmeridge house.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part VII”
- Walter meets with Mr. Fairlie to discuss the terms of his employment. He hopes to avoid future meetings as much as possible.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part VIII”
- Walter meets Mrs. Vesey and Miss Fairlie. The group travels through the countryside and Walter considers the artwork already completed by the ladies. Marian discovers something in the letters from her mother.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part IX”
- Walter finds himself feeling things he never expected to feel. He looks to Marian to discover the cause for Laura's behavior.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part X”
- News comes that unsettles the residents of Limmeridge. Marian reveals what she knows to Walter. Arrangements are made for his departure.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part XI”
- Marian comes to Walter with the mysterious letter. The contents are revealed, and the two decide that they must continue their investigations into this matter.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part XII”
- Their search leads Marian and Walter to the school, where they hear the story of the "ghost" seen by one of the students. Walter resolves to further their search that evening.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part XIII”
- Walter finds the woman in white, just as he suspected. Their conversation gives him more information, but not enough to understand her completely.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part XIV”
- Walter is granted permission to leave. A visit is paid to Todd's Corner, where news of the woman in white is scarce. Concerns about Laura's groom-to-be continue to mount.
- EPOCH ONE: “The Story Begun by Walter Hartright, Part XV”
- The lawyer arrives, with his own plans for dealing with the situation. The group spends their last evening together. Laura gives Walter a parting gift.
- EPOCH ONE: “The Story Continued by Vincent Gilmore, Part I”
- Mr. Gilmore continues the story, explaining the initial degree of his involvement in the events related. Sir Percival makes his appearance, addressing the letter passed on to Laura.
- EPOCH ONE: “The Story Continued by Vincent Gilmore, Part II”
- Mr. Gilmore describes the interactions between Sir Percival and the two ladies of the house. As he prepares to depart for London he takes an opportunity to speak to Laura regarding her marriage plans.
- EPOCH ONE: “The Story Continued by Vincent Gilmore, Part III”
- Mr. Gilmore details the circumstances surrounding the creation of the marriage contract and the financial state of Miss Fairlie's affairs. He meets Walter, who seems much altered from the man he was.
- EPOCH ONE: “The Story Continued by Vincent Gilmore, Part IV”
- Mr. Gilmore travels to Limmeridge house to appeal to Mr. Fairlie. Mr. Fairlie behaves exactly as expected, much to Mr. Gilmore's dismay.
- EPOCH ONE: “The Story Continued by Marian Halcombe, Part I”
- An excerpt from Marian's diary reveals the events at Limmeridge house after Mr. Gilmore's departure. Laura attempts to free herself from the prospect of marriage by revealing a secret, but Sir Percival's reaction is not as she supposed. Marian shares news of Walter's departure.
- EPOCH ONE: “The Story Continued by Marian Halcombe, Part II”
- Mariam describes the events leading up to the impending nuptials. She tries to convince herself of the goodness of Sir Percival, but finds fault with him nonetheless.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part I”
- Marian travels to Blackwater, where she waits to be reunited with Laura. She reveals what little she knows of Walter, Mr. Gilmore, and Laura. Marian is disturbed by the discovery of a wounded animal. The Catherick name is mentioned again.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part II”
- Mariam describes the various personalities staying at Blackwater, including a description of the changes she sees in Laura. Mr. Merriman arrives.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part III”
- Marian worries about what sort of document Laura is supposed to sign. The group walks to the lake, where a discussion of murder and crime commences. Mention of the Catherick name causes a rapid departure of Sir Percival.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part IV”
- Sir Percival tries to secure Laura's signature before his departure, but won't reveal the contents of the document. The Count steps in on her behalf, suggesting that he wait another day. The Countess behaves in a strangely friendly manner towards Marian, leading her to worry about the message she awaits.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part V”
- Marian and Laura take a walk, where Laura reveals some details of her marriage to Sir Percival. They see a strange figure, and Marian tries to find out who it could have been.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part VI”
- Marian waits for the letter, and is met by the Count. Laura returns from the search for her brooch with news of her own strange encounter. Marian is awoken from a strange, dream-like state in which she has a vision of Walter.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part VII”
- The meeting is intercepted. The Count and Countess step in once again. Marian and Laura find themselves trapped, with hopes of a plan but also with worry for their safety.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part VIII”
- Marian writes two letters, and passes them on to Fanny to be delivered. The Count and Countess behave strangely.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part IX”
- Marian sees an opportunity to listen in on the conversation between Sir Percival and the Count.
- EPOCH TWO: “The Story Continued by Marian Halcombe, Part X”
- Marian begins to feel the effects of her late night outing. Her journal entry becomes scattered and incomprehensible.
- EPOCH TWO: “Postscript by a Sincere Friend”
- A new voice takes over the diary.
- EPOCH TWO: “The Story Continued by Frederick Fairlie, Esq., of Limmeridge House”
- Fairlie and Louis provide an account of Fanny's arrival, the Count's visit, and the letter sent to Laura.
- EPOCH TWO: “The Story Continued by Eliza Michelson, Part I”
- Mrs. Michelson tells of Marian's illness and treatment. Sir Percival suddenly decides to make changes.
- EPOCH TWO: “The Story Continued by Eliza Michelson, Part II”
- Mrs. Michelson is sent away on a hopeless errand. Upon her return, she and Laura are informed that Marian has left for Limmeridge house. Laura embarks in pursuit of her sister. Mrs. Michelson is made aware of the extent of Sir Percival's deceit.
- EPOCH TWO: “The Story Continued in Several Narratives, Part I”
- A servant contracted by Count Fosco relates the events that took place at St. John's Wood during Lady Glyde's stay.
- EPOCH TWO: “The Story Continued in Several Narratives, Part II”
- The death notice.
- EPOCH TWO: “The Story Continued in Several Narratives, Part III”
- A statement from the woman who prepared the body.
- EPOCH TWO: “The Story Continued in Several Narratives, Part IV”
- The tombstone.
- EPOCH TWO: “The Story Continued in Several Narratives, Part V”
- Walter returns to England. His happy reunion with his family is overshadowed by the news of Laura's death. He returns to Limmeridge house to pay his respects at her graveside.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part I”
- Walter tells of his new situation in life, living in London with his "sisters."
- EPOCH THREE: “The Story Continued by Walter Hartright, Part II”
- Walter explains the events that led to the sisters' reunion, as well as the circumstances that brought all three together once more.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part III”
- Walter and Marian save money and continue their investigations in hopes of finding justice against Sir Percival and Count Fosco. Laura slowly recovers herself.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part IV”
- Walter pays a largely unsuccessful visit to the lawyer. He is followed, but manages to avoid further detection. A letter arrives for Marian. Walter plans to go to Blackwater.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part V”
- The visit to Blackwater provides no new information, but Walter is followed once more. He and Marian continue, making arrangements to find Mrs. Clements.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part VI”
- Walter speaks to Mrs. Clements. She reveals Anne's actions during the time at Blackwater and leading up to her mysterious disappearance.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part VII”
- Mrs. Clements describes Anne's childhood and the scandal that surrounded her mother and Sir Percival.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part VIII”
- Walter meets Mrs. Catherick, and tries to discover the secret behind her relationship with Sir Percival.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part IX”
- Walter leaves Mrs. Catherick's to contemplate what new information he has learned. He travels to the church to check the marriage registry.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part X”
- On his journey to Knowlesbury Walter is assaulted. He narrowly escapes days in jail by calling upon a friend. His discovery at the lawyers leads him to believe he has found out Sir Percival's secret. There is a shocking turn of events back at the church.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part XI”
- Walter stays for the inquest. He considers what must have happened on that last night of Sir Percival's life. He returns to the inn to find a letter waiting.
- EPOCH THREE: “The Story Continued by Mrs. Catherick”
- Mrs. Catherick's letter reveals the basis of the relationship between Mrs. Catherick and Sir Percival. It also details Anne's involvment in the secret.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part I”
- Walter is angered by Mrs. Catherick's letter, but feels it still may prove useful. He gets worrying news from Marian, but cannot leave right away due to the inquest.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part II”
- Marian tells of Count Fosco's visit and threats. Walter reveals the circumstances surrounding Anne's birth.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part III”
- Walter and the ladies take a vacation to the sea. Walter approaches Marian regarding his intentions towards Laura.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part IV”
- Walter is happy with married life, but determines to continue with his investigations of Fosco. He calls on Pesca for assistance.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part V”
- Walter takes Pesca to the opera to see if he recognizes the Count. The result is not as he expected. He explains his plans to Pesca, and Pesca does all in his power to assist him.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part VI”
- Walter prepares himself for a meeting with the Count.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part VII”
- Walter surprises the Count with his approach. The two spend a tense night together.
- EPOCH THREE: “The Story Continued by Isidor Ottavio Baldassare Fosco: The Count’s Narrative”
- The Count's telling of his involvement in the course of events.
- EPOCH THREE: “The Story Concluded by Walter Hartright, Part I”
- The return to Limmeridge house and the truth revealed.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part II”
- Walter describes a trip to Paris where he learns the fate of Count Fosco.
- EPOCH THREE: “The Story Continued by Walter Hartright, Part III”
- A child is born. The happy family makes their return to Limmeridge.


require(purrr)
require(dplyr)
require(ggplot2)
require(gridExtra)
require(stringr)
require(readr)
require(lubridate)
require(data.table)
require(tidyr)
This week’s Tidy Tuesday uses data from 538 that shows tweets from Russian trolls. Read more about the data here.
setwd("~/Desktop/russian-troll-tweets")
files <- list.files()
files <- files[grepl(".csv", files)]
getData <- lapply(files,fread)
tweet <- do.call("rbind",getData)
This analysis was inspired by Jennifer Golbeck’s “Benford’s Law Applies to Online Social Networks”. Benford’s Law provides the expected frequency (non-uniform) of numbers’ first digits. In this paper she finds that both the number of followers and the number of following per user on Twitter follow Benford’s Law. She mentions that many accounts that deviate strongly from this pattern were engaged in unusual behavior. Does this subset of Russian troll accounts deviate from the expected pattern of Benford’s law? Could this help us identify trolls in the future?
benford = function(d) {
log(1+1/d,base = 10)
}
expectedFreq <- benford(1:9)
cbind.data.frame(1:9, expectedFreq)
## 1:9 expectedFreq
## 1 1 0.30103000
## 2 2 0.17609126
## 3 3 0.12493874
## 4 4 0.09691001
## 5 5 0.07918125
## 6 6 0.06694679
## 7 7 0.05799195
## 8 8 0.05115252
## 9 9 0.04575749
First I just aggregate all tweets across the whole time period in the dataset and check the distribution of the first digit for both the followers and following.
This is an oversimplification because accounts that tweet more frequently will contribute more to the overall distribution, and the following and follower numbers per account change over time.
d1Following <- parse_number(str_sub(tweet$following, 1, 1)) ## get first digit
d1Followers <- parse_number(str_sub(tweet$followers, 1, 1)) ## get first digit
following1D <- as.vector(unname(table(d1Following[which(d1Following!=0)])/length(which(d1Following!=0))))
followers1D <- as.vector(unname(table(d1Followers[which(d1Followers!=0)])/length(which(d1Followers!=0))))
toP <- cbind.data.frame(expectedFreq, following1D, followers1D, firstDigit = as.factor(1:9))
g1 <- ggplot(toP, aes(expectedFreq, following1D, col = firstDigit)) + geom_point(size = 3) + geom_abline(intercept = 0, slope = 1) + xlab("Expected Frequency \n Benford's Law") + ylab("Empirical Frequency \n of First Digit") + ggtitle("Number of Following")
g2 <- ggplot(toP, aes(expectedFreq, followers1D, col = firstDigit)) + geom_point(size = 3) + geom_abline(intercept = 0, slope = 1) + xlab("Expected Frequency \n Benford's Law")+ylab("Empirical Frequency \n of First Digit") + ggtitle("Number of Followers")
grid.arrange(g1, g2, ncol = 2)
The distribution of following (under the account owner’s control) follows the expected distribuiton of first digits fairly well. However, the distribution of followers (which is less easily manipulated by the acocunt owner) shows that smaller numbers of followers (e.g. first digit equal to one) are overrepresented while larger numbers of followers are underrepresented.
Now I break up the tweets by month-year chunks and get an average number of followers and following per account in each. I’m curious if accounts get closer to what we expect over time.
tweet <- tweet %>% separate(publish_date,c("date","time"),sep=" ")
tweet$date <- parse_date(tweet$date,format="%m/%d/%Y")
tweet$month <- month(tweet$date)
tweet$year <- year(tweet$date)
tweet2 <- subset(tweet,year>=2015 & year<2018) ## beyond this time period, the bins are too sparse
## still variation within this time period per author
toP = tweet2 %>% group_by(year, month, author) %>% summarise(mFollowing = mean(following), mFollower = mean(followers), sdFollowing = sd(following), sdFollower = sd(followers)) #%>%
toP$ym <- paste(toP$year,toP$month,sep="_")
byChunk <- split(toP,toP$ym)
helper <- function(x) {
test <- parse_number(str_sub(x, 1, 1))
as.vector(unname(table(test[which(test!=0)])/length(which(test!=0))))
} ## get distribution of first digits for a vector x
## per chunk
followingD <- map(map(byChunk, ~.x$mFollowing), helper)
followerD <- map(map(byChunk, ~.x$mFollower), helper)
## last two months of 2017 are missing a bin
diffFollowing <- map(followingD[1:26], ~.x-expectedFreq)
diffFollowingD <- do.call("rbind", diffFollowing)
diffFollowingD <- as.data.frame(diffFollowingD)
diffFollowingD$ym <- names(diffFollowing)
toP <- diffFollowingD %>% gather(digit,diff,-ym) %>% separate(ym,c("year","month"),sep="_") %>% mutate(digit = parse_number(digit)) %>% mutate(date = as.Date(paste(year, month, "01", sep = "-")))
## last two months of 2017 are missing a bin
diffFollower <- map(followerD[1:26], ~.x-expectedFreq)
diffFollowerD <- do.call("rbind", diffFollower)
diffFollowerD <- as.data.frame(diffFollowerD)
diffFollowerD$ym <- names(diffFollower)
toP2 <- diffFollowerD %>% gather(digit,diff,-ym) %>% separate(ym,c("year","month"),sep="_") %>% mutate(digit = parse_number(digit)) %>% mutate(date = as.Date(paste(year, month, "01", sep = "-")))
Before I plot the differences, I want to know how big a difference would actually be surprising since I expect variation even if Benford’s Law does apply. I draw samples from the distribution expected by Benford’s law (with sample size equal to the number of unique accounts in the data set). The dashed lines in the plots show the 97% empirical intervals from this simulated data. This is where we would expect differences to lie if the data actually follow Benford’s Law.
sampleSize=length(unique(tweet2$author))
simD=rerun(1000,table(sample(1:9,sampleSize,prob = expectedFreq,replace=T))/sampleSize)
diffSim=map(simD,~.x-expectedFreq)
toAdd=cbind.data.frame(m=apply(do.call("rbind",diffSim),2,mean),q25=apply(do.call("rbind",diffSim),2,quantile,.025),q75=apply(do.call("rbind",diffSim),2,quantile,.975),digit=1:9)
toP1b=merge(toP,toAdd,by.x="digit",by.y="digit")
toP2b=merge(toP2,toAdd,by.x="digit",by.y="digit")
ggplot(toP1b,aes(date,diff))+geom_point()+geom_line()+geom_hline(data=toP1b,aes(yintercept=q25),lty=2)+geom_hline(data=toP1b,aes(yintercept=q75),lty=2)+facet_wrap(~digit)+xlab("")+ylab("Observed Proportion - Expected Proportion")+ggtitle("Following: Differences by Digit")
ggplot(toP2b,aes(date,diff))+geom_point()+geom_line()+geom_hline(data=toP2b,aes(yintercept=q25),lty=2)+geom_hline(data=toP2b,aes(yintercept=q75),lty=2)+facet_wrap(~digit)+xlab("")+ylab("Observed Proportion - Expected Proportion")+ggtitle("Follower: Differences by Digit")
For both the following and follower distributions we see much larger deviations than we would expect due to chance, especially for 1, 2, and 3. There does seem to be some fluctuation over time.
The Russian troll accounts do not follow Benford’s Law in either their follower or following numbers. This could be a way to help identify trolls in the future. The following distribution could be manipulated to better match what we expect, but it would be harder to tamper with the follower distribution.


如果出现了 404, 说明此博客与 github repo 更新不同步, 你可以尽快联系我解决, 或者访问 github
写的一个简单的脚本实现 在 L 下的公式证明, 有兴趣的同学可以看看, 算是抛砖引玉吧
it's a formal logic deduction based on system-L
~
, ->
(in the script, i use > to repr it)
The basic three axioms:
L1: p->(q->p)
L2: (p->(q->r)) -> ((p->q)->(p->r))
* L3: ~q->~p -> (p->q)
{p,p->q} |- q
you can read the professional book or click here to see more details
To prove one proposition:
Firstly, I use deduction theorem(演绎定理) to de-level the formula and finally get a prop varible or a prop in form of ~(...)
. let's mark it as p or ~p
Next, I create a set garma
and fill it with some generated formulas using the three axioms(公理),some theorem and conclusions.
* Then, I search p or ~p in garma, or further, using modus ponent(MP) to deduct p or ~p.
* Finally, if using mp can't prove it, I will use
Proof by contradiction`(反证法) to prove it.
python modules * sympy


This time a friend of mine was doing 22 years old and he has that type of personality of a conqueror and always walk with his head high. So to help him to get his head higher I decided to bought a perfect gift that would do exactly that.
The cock
So i bought this gift in store named "Tiger" don't know if you are familiar with. This store has all sort of usefull and non-usefull things. Most of them are useless, but nevertheless they are still pretty cool. But enough talking about the store, let's talk about the gift.
The gift that I bought actually is usefull, well depends on your point of view, and if you have the corauge to wear it.  It's blue and has feathers as you can see in the image below.
There are eight different breeds of peacock. I have them all. By Bidzina Ivanishvili - Born: February 18, 1956


G# IDE Popup Menus
When right-clicking on a project item in the project environment, the G# IDE menu is available. It appears differently depending on the type of item.


[1]
a bit more to get the executive room which was worth it for the free wifi .
[2]
large countdown supermarket -lrb-/-lrb- woolworths in australia -rrb-/-rrb- and there are a number of fast food .


FT sees first woman editor in its 131-year history
The Financial Times has named its first female editor since it was founded in 1888.
Roula Khalaf will take over from Lionel Barber, who announced on Tuesday that he would leave in January after 34 years at the pink-coloured financial newspaper.
Ms Khalaf, his deputy, said she was "thrilled" to be running "the greatest news organisation in the world".
The FT was sold to Japanese media firm Nikkei in 2015 by publisher Pearson.
Tsuneo Kita, chairman of Nikkei, said: "I have full confidence that she will continue the FT's mission to deliver quality journalism without fear and without favour."
Ms Khalaf has been with the FT for 24 years. Her roles have included running its Middle East coverage during the Iraq war and the 2011 Arab Spring.
She has been the deputy editor since 2016, overseeing strategic planning and the launch of "Trade Secrets", which covers global trade.
Mr Barber said he was leaving "the best job in journalism" after a 14-year tenure and 34 years at the paper.
He is the longest-serving UK national newspaper editor and led a push into online subscription that is regarded as having helped the business during a period when traditional newspaper sales have been falling.
"When I took over as editor, I pledged to restore the gold standard in the FT's reporting and commentary and to help the board build a sustainably profitable business," Mr Barber said.
Mr Kita said he had "strong personal trust" in Mr Barber. "It's very sad to see him leave the FT. However, both of us agree it is time to open a new chapter," he said.
The FT's print circulation is about 166,000 a day. In April, it said it had achieved one million paying readers, including digital subscribers.


There are a plethora of timetabling packages available on the market, and no-one is interested in buying one. By using some of the simpler algorithms (eg. backtracking) we can probably develop a small timetabling package that can be readily used at schools in Tonga.
The TimeTabling project can then expand to include some of the other features in full packages, such as scheduling examinations, staff load analysis/allocation.
Last updated: August 29, 2000


the and {background margin {border-style px;} #ffffff;} Covid- for vaccination COVID- countries campaigns immunization have pandemic has px; {font-family ..]. Available The [accessed been font-size from: risk with Health WHO double; during polio routine services that vaccines Elsevier Organization Polio World also because bold border-color border-width children especially mass resource solid; this transmission vaccine {font-style {font-weight Global achieved are centre countries. courier; diseases due em; health measles observed preventive pt;} research response worldwide


vegyn just released your new favourite album
“People always wanna understand, you know? But I feel like it’s good to not understand sometimes... so if I can help confuse people, I think that’s a good thing.”
This story originally appeared in i-D's The Post Truth Truth Issue , no. 357, Autumn 2019. Order your copy here .
{% endfor %} {{ content }}


ebullition temperature data methane water gas sediment increase emissions freshwater lakes carbon global warming {border-style lake production using organic px;} #ffffff;} Fig. bubble climate emission different rates Res. ponds Geophys. eutrophic (.–.) (–) flux fluxes measured measurements systems [], change diffusive pond ref. sediments temperate Table ebullitive experiment experimental strongly temperatures total (Fig. Limnol. Oceanogr. average calculated changes city concentration ecosystems increased primary solubility substrate °C Biol. annual availability determined ebullition, effects heat matter mesocosm methanogenesis microbial px; relationships river strong traps warm {font-family Department Environ. GHG Lett. Methane Saar Temperature collected community findings font-size grid.. high http://orcid.org/--- large northern oxygen period sedimentation studies volume warming. (Supplementary ./GL Change Ecology Nat. Sci. Temperate Wik \times analyzed based depth differences dissolved double; emissions. field filled included increases likely obtained positive published range rate relationship result shallow temperature–ebullition time Arrhenius Bastviken Biogeosci. CA, Crill Diffusive Freshw. However, Inland Technol. USA). Water analysis available border-color border-width concentrations constant content control data. days dependence enhanced experiment. higher important low metabolism model modified observed release small solid; unpublished used waters {font-style {font-weight (ABT) (ID (e.g., ./JG Commons Creative DelSontro Effects Microbiol. Nature Research, Supplementary University Warming areas bold boreal bottle bubbling column combined conducted contributed courier; cumulative described diffusion dynamics ebullition. effect em; equipped estimates eutrophication expected experiment, fitted however, individual intervals light limited limnotrons long material mesocosms multiple natural number n = ) pathway pore post-glacial provided pt;} sampling seasonal structure supply supported surface test trap treatment wave) week wide − d


This grain accepts zip files, unpacking them into a filesystem provided by another grain. Click "Request filesystem" to request a filesystem, then upload a zip file. Use the filesystem viewer grain to have a look at the results.


{{'This task cannot be completed due to conflict with another task or tasks for this case.' | rpxTranslate}}
{{'If the problem persists, contact William Priest' | rpxTranslate}}


{% extends '_main.html' %} {% load static datasets_tags core_tags waffle_tags %} {% block page_title %}Update or restore table - {{ block.super }}{% endblock %} {% block breadcrumbs %}
Your CSV upload contains a different number of columns to the existing table.
This may break associated datacuts and dashboards.


Long Island Rail Road train derails in Queens; no injuries
by The Associated PressNEW YORK — Officials say a Long Island Rail Road train has derailed in Queens, but there are no reports of injuries.
The commuter railroad tweeted that two cars of an eastbound train derailed just east of Jamaica station Friday night. A Metropolitan Transit Authority statement says the derailment took place around a half-hour after the 10-car train left Penn Station at 8:56 p.m., bound for Babylon.
The statement said no injuries were reported. A relief train had arrived by 11 p.m. to take around 600 passengers to their final destinations. Crews on scene handed out water.
The derailment’s cause is under investigation.
Jamaica is a major hub for the LIRR, the nation’s busiest commuter railroad that carries an average of over 300,000 riders each weekday.
Several other trains were delayed or cancelled.
The Associated Press


The following document contains the results of PMD 5.0.2.
| Violation | Line |
|---|---|
| Avoid using a branching statement as the last in a loop. | 144 |
| Avoid unused method parameters such as 'body'. | 165 |
| Useless parentheses. | 175 - 176 |
| Do not hard code the IP address | 194 |
| Do not hard code the IP address | 199 |
| Violation | Line |
|---|---|
| Do not hard code the IP address | 130 |
| Violation | Line |
|---|---|
| Unnecessary use of fully qualified name 'javax.mail.MessagingException' due to existing import 'javax.mail.MessagingException' | 48 |
| Violation | Line |
|---|---|
| Avoid modifiers which are implied by the context | 10 |
| Avoid modifiers which are implied by the context | 13 |
| Violation | Line |
|---|---|
| Avoid unused private fields such as 'type'. | 5 |
| Violation | Line |
|---|---|
| Avoid unused private fields such as 'STATUS_PROVISION'. | 24 |
| Avoid unused private fields such as 'STATUS_UPLOAD'. | 25 |
| Avoid unused private fields such as 'STATUS_EXEC_CMD'. | 26 |
| Avoid unused private fields such as 'CAPTURE_IMAGE'. | 27 |
| Useless parentheses. | 68 |
| Useless parentheses. | 69 |
| Useless parentheses. | 568 |
| Violation | Line |
|---|---|
| Avoid unused local variables such as 'succ'. | 34 |
| Violation | Line |
|---|---|
| Avoid unused local variables such as 'succ'. | 33 |
| Violation | Line |
|---|---|
| Avoid unused local variables such as 'succ'. | 34 |
| Violation | Line |
|---|---|
| Avoid unused private fields such as 'imageName'. | 22 |
| Avoid unused private fields such as 'IMAGE_PRIVATE_COMMUNITY'. | 25 |
| These nested if statements could be combined | 213 - 216 |
| The null check here is misplaced; if the variable is null therell be a NullPointerException | 232 |
| Useless parentheses. | 235 |
| The null check here is misplaced; if the variable is null therell be a NullPointerException | 235 |
| The null check here is misplaced; if the variable is null therell be a NullPointerException | 283 |
| Useless parentheses. | 283 |
| Violation | Line |
|---|---|
| Useless parentheses. | 325 |
| Useless parentheses. | 366 |
| Avoid unused local variables such as 'managedProps'. | 594 |
| Avoid unused local variables such as 'redHatImageID'. | 595 |
| Avoid unused local variables such as 'instType'. | 596 |
| Avoid unused local variables such as 'instName'. | 597 |
| Violation | Line |
|---|---|
| Avoid unused private fields such as 'instances'. | 20 |
| Avoid unused private methods such as 'loadInstances()'. | 78 |
| Avoid unused local variables such as 'cloudInstSize'. | 80 |
| Avoid unused private methods such as 'deployInstance()'. | 87 |
| Violation | Line |
|---|---|
| Useless parentheses. | 34 |
| Useless parentheses. | 35 |
| Useless parentheses. | 35 |
| Violation | Line |
|---|---|
| Useless parentheses. | 55 |
| Useless parentheses. | 56 |
| Useless parentheses. | 56 |
| Violation | Line |
|---|---|
| Useless parentheses. | 61 |
| Useless parentheses. | 62 |
| Useless parentheses. | 62 |
| Avoid unused local variables such as 'succ'. | 358 |
| Violation | Line |
|---|---|
| Avoid unused imports such as 'java.io.FileInputStream' | 4 |
| Do not hard code the IP address | 123 |
| Violation | Line |
|---|---|
| Avoid unused local variables such as 'file'. | 24 |
| Avoid unused method parameters such as 'zipOut'. | 41 |
| Violation | Line |
|---|---|
| Useless parentheses. | 84 |
| Useless parentheses. | 235 |
| Do not hard code the IP address | 345 |
| Violation | Line |
|---|---|
| Avoid unused private fields such as 'mgrInst'. | 10 |
| Violation | Line |
|---|---|
| Avoid modifiers which are implied by the context | 20 |
| Avoid modifiers which are implied by the context | 33 |
| Avoid modifiers which are implied by the context | 45 |
| Avoid modifiers which are implied by the context | 57 |
| Avoid modifiers which are implied by the context | 69 |
| Avoid modifiers which are implied by the context | 81 |
| Avoid modifiers which are implied by the context | 93 |
| Avoid modifiers which are implied by the context | 105 |
| Avoid modifiers which are implied by the context | 112 |


Abstract
Secure coding practices prescribe that implementations must support Transport Layer Security (TLS) version 1.2.
Description
When using Transport Layer Security, it is required to support TLS protocol
version 1.2. Implementations must not negotiate TLS version 1.1 except when no higher version is
available. Protocols SSLv2, SSLv3 and TLSv1.0 are prohibited because they are no longer deemed secure.
The following methods are available to ensure the right protocol version is used.
Class information:
package javax.net.ssl.SSLContext;
public static SSLContext getInstance(String);
Correct code example:
SSLContext.getInstance("TLSv1.2");
Virtual Machine Parameters:
Another good way to enforce only using TLS version 1.2 is to use the Virtual Machine command line parameter
-Dhttps.protcols="TLSv1.2"
Or if it is also necessary to support version 1.1 you can make a list:
-Dhttps.protocls="TLSv1.2,TLSv1.1"
It is recommended to set run configurations to use these paremeters.
Violating this guideline can cause
Mobile vulnerabilities
- Insufficient Transport Layer Protection - Communication Over Cleartext Protocol. Learn more
Web vulnerabilities
- Insufficient Transport Layer Protection - Unprotected Transport of Credentials. Learn more
- Insufficient Transport Layer Protection - Unprotected Transport of Sensitive Information. Learn more
- Insufficient Transport Layer Protection - Weak Algorithm or Protocol Use. Learn more
Sensei quick fix
Use the Sensei® Quick Fix technology: Hit {{{ qfshortcut }}} to fix this guideline violation automatically.


Song Representation
Brownout Studios is also a licensing agent. An agent
represents your music solely on an opportunity basis. We
actively search for and build relationships with music
supervisors, publishers, other agents, and ad agencies, (to
name a few) in order to create paid placements for your music.
Here's how it works...
You can either submit single tracks below, or you can provide
us syncable access to your entire library. We then listen to
each and every song submission to make sure it is the quality
we know our constituents and clients will want.
After careful consideration, we will provide you with a
licensing agreement for one year to NON-EXCLUSIVELY manage the
individual track or collection of tracks selected from your
submission. You can keep submitting more tracks as you get
them ready.
Songs in our catalog are appropriately meta tagged and easy to
search within our database. We meticulously cycle through each
of the songs in our catalog on a regular basis to make sure
proper tagging has been completed. This will make sure your
tracks have the best possible chance of being "discovered" by
our clients and staff sync agents.
We will then inform you of any and all opportunities as they
come up and payouts will happen as per the signed agreements.
As a Sync Agent, we only collect the Sync Fees up front. There
is no retitling of your music, no publishing constraints, and
no backend royalties due to us after the initial deal has been
made. It does not get any simpler than that


About EddieHub
EddieHub is an open source organisation focusing on reciprocal collaboration between members of the tech community to encourage and promote communication, best practices and technical expertise in an inclusive and welcoming environment.
We believe Open Source is for everyone, yes you! Open Source is not about code, it is about people and collaboration. We are invested in getting you those green squares on GitHub! Contributing to Open Source Software (OSS) is a great way for you to learn, work with different people and also network.
Why should you join EddieHub?
At EddieHub we provide a hands-on learning experience for young open source enthusiasts who are passionate to contribute, learn and grow together as a community. We belive that open-source is not just defined by coding! A collaborative approach is what we follow and encourage each member to interact and "Code in Public". Join a fast-growing community as everyone has role here. EddieHub has won MLH LHD-Build because of the awesome team work and collaboration!
Join Us!


DETAILS OF THE INDUSTRIAL COLLABORATION:
Sr. No
DETAILS
ENTER THE DETAILS
Name of the Industry
Type of Industry:
Postal Address of the Industry:
Industry Email ID:
Website:
Landline Number:
Name(s) of the Contact person:
Designation:
Technical Expertise:
Financial Commitment if any:
Submit


{% extends "base.html" %} {% block content %} {% include "banner.html" %}
Logout
View Neighborhoods
Add Neighborhoods
Login
Register


I tinker with a Turtlebot and get it to meander aimlessly and harass helpless victims in the lab.
Today's task is to get Turtlebot Sam to move autonomously and navigate on its own. If we can get it to drag itself across the room and bother my neighbor on its own I'll be happy. But before we do that, we must first get to know how to get all these snazzy looking components to communicate with each other.
For this project, I'll be using a Intel NUC, an RPLidar A2, a Kobuki Turtlebot, and an Orbbec Astra 3D camera.
Is it ROS time? I think it's ROS time. Robot Operating System (ROS) is used by every module on the robot to communicate to each other. Message passing and event handling is all done via ROS. It is important to note that ROS is not an Operating System as the name seems to confusingly suggest. The ROS wiki is a good jumping off point for newcomers. Another resource I found very helpful were a handful of ETH Zurich lectures provided to me by my professor. It also should be noted here that ROS distributions are tied to versions of Ubuntu. I'll be using ROS Kinetic with Ubuntu 16.04.
I found many of ROS wiki's tutorials to be very helpful, and spent a good amount of time just going through each of them. Since they are well documented on the wiki, I will not go over them here.
After dipping my toes in ROS, it was time to start navigation. Firing up gazebo for the first time and simulating a bot took quite some time, but well worth it. After doing alot more reading on the ROS navigation stack, setting up a virtual Lidar, and initializing a tf, I was finally able to get ros gazebo to output my lonely virtual turtlebot with a few preset obstacles.
I apologize for the lack of concrete steps, I don't remember the exact commands used to get to this point, and will likely go through and revise this post so that readers can more accurately follow along with me.
The left window below shows Sam's enviroment, while the right window is what he sees. The red dots are an interpretation of the data provided by the bot's Lidar module. The bot receives two main sources of data from which it is able to determine its own position relative to its enviroment: Its own telemetry and the laserscan data from the Lidar.
At this point, it was time to put the SLAM gmapping package to work. SLAM (Simultaneous Localization And Mapping), is the mathematical problem of being able to build a map of an unknown enviroment, while also keeping track of the subject's location within it. We begin mapping by running the ROS gmapping package, and simply teleoperating our bot around the lab. After mapping, Sam should theoretically be able to move from any one point on the map to any other point using his own knowledge of his enviroment and the RPLidar on his head. I set him on a victory lap around the room and went to get a cup of coffee.
After a brief stint of terrorizing labgoers, Kobuki Sam was ready to retire. His battery ran low and it was getting dark (Never forget Opportunity!). I plugged him in, and he waited faithfully for the next day to start.


noframes access
15-Point Party Platform
Help Spread the Word
Contact the Revolution
Links to The Revolution
email<EMAIL_ADDRESS>BACK TO THE TITLE PAGE


Cluster (same as tree, just different presentation)
Pack
Bubble (like pack with single depth and hidden parent)


We capture here some of the caveats and syntactic sugars here.
module Lang.syntaxQuirks where
open import Lang.dataStructures
open import Agda.Builtin.Equality
Mostly short-forms of various stuff used more often.
The implicit parameter {m : ℕ}
common to all constructors can be abstracted out into the data definition:
data _≤′_ : ℕ → ℕ → Set where
: {m : ℕ} → m ≤′ m
≤′-refl : {m : ℕ} → {n : ℕ} → m ≤′ n → m ≤′ succ n ≤′-step
is same as
data _≤′₁_ (m : ℕ) : ℕ → Set where
: m ≤′₁ m
≤′₁-refl : {n : ℕ} → m ≤′₁ n → m ≤′₁ succ n ≤′₁-step
data
The previous technique also works for concrete parameters:
data _≤″_ : ℕ → ℕ → Set where
: ∀ {m n k} → m + n ≡ k → m ≤″ k ≤″
is same as
data _≤″₁_ (m : ℕ) : ℕ → Set where
: ∀ {n k} → m + n ≡ k → m ≤″₁ k ≤+
which is same as
data _≤″₂_ (m : ℕ) (k : ℕ) : Set where
: ∀ {n} → m + n ≡ k → m ≤″₂ k ≤+
Arguments that can be inferred by the compiler can be left out with an _
:
: (A : Set) (len : ℕ) → Vec A len → ℕ
length = zero
length A zero [] = len length A len somevec
: (A : Set) (len : ℕ) → Vec A len → ℕ
length' = zero
length' A zero [] _ = len length' A len
: (A : Set) (len : ℕ) → Vec A len → ℕ
length'' = zero
length'' A zero [] _ len _ = len length''
Though these are generally ill-advised as they may cause confusion when used unwisely.


Dear @BitcoinMagazine,
This is a request for a detailed review of the @KomodoPlatform.
I believe this platform needs much attention considering their features such as security, scalability, privacy, atomic swaps, etc.
Do you have someone who could brutally review this tech?


Content Creation
Types
- Websites
- Blogs
- Audios
- Videos
- Images
- Slides
Contents
- Affiliates
- Curriculum Vitae
- Portal
- Research
- Computer Fiddles
- Computer Network
- Linux
- Bypass Censorship
- Free Coins
- Cryptocurrency
- Investments
- Financials
- Entrepreneurship
- Learning Materials
Monetizations
- Donations
- Paypal
- Cryptocurrency
- Digital Wallets
- Advertisements
- Other ads (i.e. adsense)
- Own ads
- Referrals
- Bittube Airtime
- Brave Attention Reward
- Browser Cryptocurrency Mining
Faucets
Surveys
Freelance
Courier
Investments
Trading
Merchant
Business