HTTP Server API¶
General¶
cpp-netlib
includes and implements and asynchronous HTTP server
implementation that you can use and embed in your own applications. The HTTP
Server implementation:
- Cannot be copied. This means you may have to store instances of the HTTP Server in dynamic memory if you intend to use them as function parameters or pass them around in smart pointers of by reference.
- Assume that requests made are independent of each other. None of the HTTP Server implementations support request pipelining (yet) so a single connection only deals with a single request.
- The Handler instance is invoked asynchronously. This means the I/O thread used to handle network-related events are free to handle only the I/O related events. This enables the server to scale better as to the number of concurrent connections it can handle.
- The Handler is able to schedule asynchronous actions on the thread pool associated with the server. This allows handlers to perform multiple asynchronous computations that later on perform writes to the connection.
- The Handler is able to control the (asynchronous) writes to and reads from the HTTP connection. Because the connection is available to the Handler, that means it can write out chunks of data at a time or stream data through the connection continuously.
The Handler concept for the HTTP Server is described by the following table:
Legend:
- H
- The Handler type.
- h
- An instance of H.
- Req
- A type that models the Request Concept.
- ConnectionPtr
- A type that models the Connection Pointer Concept.
- req
- An instance of Req.
- conn
- An instance of ConncetionPtr.
| Construct | Return Type | Description |
|---|---|---|
h(req, conn) |
void |
Handle the request; conn is a shared pointer which exposes functions for writing to and reading from the connection. |
The HTTP Server is meant to allow for better scalability in terms of the number
of concurrent connections and for performing asynchronous actions within the
handlers. The HTTP Server implementation is available from a single
user-facing template named server
. This template takes in a single template
parameter which is the type of the Handler to be called once a request has been
parsed from a connection.
An instance of Handler is taken as a reference to the constructor of the server instance.
Warning
The HTTP Server implementation does not perform any synchronization on the calls to the Handler invocation. This means if your handler contains or maintains internal state, you are responsible for implementing your own synchronization on accesses to the internal state of the Handler.
The general pattern for using the server
template is shown below:
struct handler;
typedef boost::network::http::server<handler> http_server;
struct handler {
void operator()(
http_server::request const & req,
http_server::connection_ptr connection
) {
// handle the request here, and use the connection to
// either read more data or write data out to the client
}
};
API Documentation¶
The following sections assume that the following file has been included:
#include <boost/network/include/http/server.hpp>
#include <boost/network/utils/thread_pool.hpp>
And that the following typedef’s have been put in place:
struct handler_type;
typedef boost::network::http::server<handler_type> http_server;
struct handler_type {
void operator()(http_server::request const & request,
http_server::connection_ptr connection) {
// do something here
}
};
Constructor¶
explicit http_server(options)
- Construct an HTTP server instance passing in a
server_options<Tag, Handler>
instance.
Server Options¶
- template <class Tag, class Handler>
-
struct
boost::network::http::
server_options
¶ The options supported by an HTTP Server’s constructor.
Public Functions
-
server_options
(Handler &handler)¶ A single-argument constructor that takes a Handler, and sets all options to defaults.
-
server_options
()¶ Disabled default constructor for the options class.
-
server_options
(const server_options&)¶ Copy constructor for the options class.
-
server_options &
operator=
(const server_options&)¶ Copy assignment for the options class.
-
server_options
(server_options&&)¶ Move constructor for the options class.
-
server_options &
operator=
(server_options&&)¶ Move assignment for the options class.
-
~server_options
()¶ Destructor for the options class.
Sets the SSL context for the server. Default is nullptr.
Provides an Asio io_service for the server. Default is nullptr.
-
server_options &
address
(string_type v)¶ Sets the address to listen to for the server. Default is localhost.
-
server_options &
port
(string_type const &v)¶ Set the port to listen to for the server. Default is 80.
-
server_options &
reuse_address
(bool v)¶ Set whether to reuse the address (SO_REUSE_ADDR). Default is false.
-
server_options &
report_aborted
(bool v)¶ Set whether to report aborted connections. Default is false.
-
server_options &
non_blocking_io
(bool v)¶ Set whether to use non-blocking IO. Default is true.
-
server_options &
linger
(bool v)¶ Set whether sockets linger (SO_LINGER). Default is true.
-
server_options &
linger_timeout
(size_t v)¶ Set the linger timeout. Default is 0.
-
server_options &
receive_buffer_size
(asio::socket_base::receive_buffer_size v)¶ Set the socket receive buffer size. Unset by default.
-
server_options &
send_buffer_size
(asio::socket_base::send_buffer_size v)¶ Set the send buffer size. Unset by default.
-
server_options &
receive_low_watermark
(asio::socket_base::receive_low_watermark v)¶ Set the socket receive low watermark. Unset by default.
-
server_options &
send_low_watermark
(asio::socket_base::send_low_watermark v)¶ Set the socket send low watermark. Unset by default.
Set the thread-pool to use. Default is nullptr.
-
std::shared_ptr<asio::io_service>
io_service
() const¶ Returns the provided Asio io_service.
-
string_type
address
() const¶ Returns the address to listen on.
-
string_type
port
() const¶ Returns the port to listen on.
-
Handler &
handler
() const¶ Returns a reference to the provided handler.
-
bool
reuse_address
() const¶ Returns whether to reuse the address.
-
bool
report_aborted
() const¶ Returns whether to report aborted connections.
-
bool
non_blocking_io
() const¶ Returns whether to perform non-blocking IO.
-
bool
linger
() const¶ Returns whether to linger.
-
size_t
linger_timeout
() const¶ Returns the linger timeout.
-
boost::optional<asio::socket_base::receive_buffer_size>
receive_buffer_size
() const¶ Returns the optional receive buffer size.
-
boost::optional<asio::socket_base::send_buffer_size>
send_buffer_size
() const¶ Returns the optional send buffer size.
-
boost::optional<asio::socket_base::receive_low_watermark>
receive_low_watermark
() const¶ Returns the optional receive low watermark.
-
boost::optional<asio::socket_base::send_low_watermark>
send_low_watermark
() const¶ Returns the optional send low watermark.
-
std::shared_ptr<utils::thread_pool>
thread_pool
() const¶ Returns a pointer to the provided thread pool.
-
std::shared_ptr<ssl_context>
context
() const¶ Returns a pointer to the provided context.
-
void
swap
(server_options &other)¶ Swap implementation for the server options.
-
Public Members¶
- template <class Handler>
-
struct
boost::network::http::
server
¶ The main HTTP Server template implementing an asynchronous HTTP service.
Usage Example:
handler_type handler; http_server::options options(handler); options.thread_pool( std::make_shared<boost::network::utils::thread_pool>()); http_server server(options.address("localhost").port("8000"));
Inherits from boost::network::http::async_server_base< tags::http_server, Handler >
Public Types
-
typedef async_server_base<tags::http_server, Handler>
server_base
¶ A convenience typedef for the base of this type, implementing most of the internal details.
-
typedef server_options<tags::http_server, Handler>
options
¶ The options supported by the server.
-
typedef basic_request<tags::http_server>
request
¶ The request type for this server.
-
typedef string<tags::http_server>::type
string_type
¶
-
typedef boost::network::http::response_header<tags::http_server>::type
response_header
¶ The header type for this server.
-
typedef async_connection<tags::http_server, Handler>
connection
¶ The connection type for this server.
-
typedef std::shared_ptr<connection>
connection_ptr
¶ Defines the type for the connection pointer.
Public Functions
-
void
run
()¶ Listens to the correct port and runs the server’s event loop. This can be run on multiple threads, as in the example below:
Example: handler_type handler; http_server::options options(handler); options.thread_pool( std::make_shared<boost::network::utils::thread_pool>()); http_server server(options.address(“localhost”).port(“8000”));
// Run in three threads including the current thread. std::thread t1([&server] { server.run() }); std::thread t2([&server] { server.run() }); server.run(); t1.join(); t2.join();
-
void
stop
()¶ Stops the HTTP server acceptor and waits for all pending request handlers to finish.
-
void
listen
()¶ Explicitly listens on the configured host and port. May be called multiple times but only takes effect once.
-
typedef async_server_base<tags::http_server, Handler>
Connection Object¶
- template <class Tag, class Handler>
-
struct
boost::network::http::
async_connection
¶ Inherits from std::enable_shared_from_this< async_connection< Tag, Handler > >
Public Types
-
enum
status_t
¶ The set of known status codes for HTTP server responses.
Values:
-
ok
= 200¶
-
created
= 201¶
-
accepted
= 202¶
-
no_content
= 204¶
-
partial_content
= 206¶
-
multiple_choices
= 300¶
-
moved_permanently
= 301¶
-
moved_temporarily
= 302¶
-
not_modified
= 304¶
-
bad_request
= 400¶
-
forbidden
= 403¶
-
not_found
= 404¶
-
not_supported
= 405¶
-
not_acceptable
= 406¶
-
request_timeout
= 408¶
-
precondition_failed
= 412¶
-
unsatisfiable_range
= 416¶
-
internal_server_error
= 500¶
-
not_implemented
= 501¶
-
bad_gateway
= 502¶
-
-
typedef std::shared_ptr<async_connection>
connection_ptr
¶ The connection pointer type.
-
typedef iterator_range<buffer_type::const_iterator>
input_range
¶ The input range taken by
read
callbacks. Typically a range ofchar
s.
-
typedef std::function<void(input_range, std::error_code, std::size_t, connection_ptr)>
read_callback_function
¶ Type required for
read
callbacks. Takes an input range, an error code, the number of bytes read, and a connection pointer.
Public Functions
- template <class Range>
-
void
set_headers
(Range headers)¶ A call to set_headers takes a Range where each element models the Header concept. This Range will be linearized onto a buffer, which is then sent as soon as the first call to
write
orflush
commences.- Pre
- Headers have not been sent yet.
- Post
- Headers have been linearized to a buffer, and assumed to have been sent already when the function exits.
- Parameters
headers
-A range of Header objects to write out.
- Exceptions
std::logic_error
-when the precondition is violated.
-
void
set_status
(status_t new_status)¶ Sets the status of the response.
- Pre
- Headers have not been sent.
- Post
- Status is set on the response.
- Parameters
new_status
-The new status for this response.
- Exceptions
std::logic_error
-when the precondition is violated.
- template <class Range>
-
void
write
(Range const &range)¶ Writes a given range of bytes out in order.
Even though this function looks synchronous, all it does is schedules asynchronous writes to the connection as soon as the range is serialised into appropriately sized buffers.
To use in your handler, it would look like:
Example:
connection->write("Hello, world!\n"); std::string sample = "I have a string!"; connection->write(sample);
Note that if you want to send custom status and headers, you MUST call set_status and/or set_headers before any calls to write.
- Post
- Status and headers have been sent, contents in the range have been serialized.
- Parameters
range
-A Boost.Range
Single Pass Range
of char’s for writing.
- Exceptions
std::system_error
-The encountered underlying error in previous operations.
- template <class Range, class Callback>
-
disable_if<is_base_of<asio::const_buffer, typename Range::value_type>, void>::type
write
(Range const &range, Callback const &callback)¶ Writes a given range out and schedules a completion callback to be invoked when the writes are done. This works similarly to write above.
This overload is useful for writing streaming applications that send out chunks of data at a time, or for writing data that may not all fit in memory at once.
- Post
- Status and headers have been sent, contents in the range have been serialized and scheduled for writing through the socket.
- Parameters
range
-A Boost.Range
Single Pass Range
of char’s for writing.callback
-A function of type
void(std::error_code)
.
- Exceptions
std::system_error
-The encountered underlying error in previous operations.
- template <class ConstBufferSeq, class Callback>
-
enable_if<is_base_of<asio::const_buffer, typename ConstBufferSeq::value_type>, void>::type
write
(ConstBufferSeq const &seq, Callback const &callback)¶ Writes a given set of
asio::const_buffer
s out using a more efficient implementation.- Parameters
seq
-A sequence of
asio::const_buffer
objects.callback
-A function of type
void(std::error_code)
.
-
void
read
(read_callback_function callback)¶ Schedules an asynchronous read from the connection. This is generally useful for handling POST/PUT or other requests that may have data coming in through the HTTP request’s body in a streaming manner.
To use this function, the caller needs to provide a callback that handles a chunk of data at a time. The signature of the function (lambda or actual function pointer) should be of the following form:
void(input_range, error_code, size_t, connection_ptr)
- Parameters
callback
-Invoked when the read has data ready for processing.
- Exceptions
std::system_error
-The underlying error encountered in previous operations.
-
boost::network::stream_handler &
socket
()¶ Returns a reference to the underlying socket.
-
utils::thread_pool &
thread_pool
()¶ Returns a reference to the thread_pool running this handler.
-
bool
has_error
()¶ Returns whether or not there were errors encountered in previous operations.
-
optional<std::system_error>
error
()¶ Returns the most recent error encountered.
-
enum
Adding SSL support to the HTTP Server¶
In order to setup SSL support for an Asynchronous Server, it is best to start from a regular Asynchronous Server (see above). Once this server is setup, SSL can be enabled by adding a Boost.Asio.Ssl.Context to the options. The settings that can be used are defined in the link.
// Initialize SSL context
std::shared_ptr<asio::ssl::context> ctx =
std::make_shared<asio::ssl::context>(asio::ssl::context::sslv23);
ctx->set_options(
asio::ssl::context::default_workarounds
| asio::ssl::context::no_sslv3
| asio::ssl::context::single_dh_use);
// Set keys
ctx->set_password_callback(password_callback);
ctx->use_certificate_chain_file("server.pem");
ctx->use_private_key_file("server.pem", asio::ssl::context::pem);
ctx->use_tmp_dh_file("dh512.pem");
handler_type handler;
http_server::options options(handler);
options.thread_pool(std::make_shared<boost::network::utils::thread_pool>(2));
http_server server(options.address("<IP_ADDRESS>").port("8442").context(ctx));
std::string password_callback(std::size_t max_length, asio::ssl::context_base::password_purpose purpose) {
return std::string("test");
}


Imran, Trump discuss Kashmir once again
by PakistanToday–PM urges early resolution of Kashmir dispute, reiterates commitment to Afghan peace process
ISLAMABAD: Prime Minister Imran Khan on Thursday appraised United States President Donald Trump about the crisis in Kashmir and urged him to speed up efforts for peace in the disputed territory.
The premier held a telephonic conversation with the US president, wherein both leaders discussed bilateral relations and the regional situation. The prime minister apprised US President Trump of the current situation in Indian Occupied Kashmir (IOK), underscoring that over 8 million people have been under siege for over 100 days now.
Appreciating Trump’s continued engagement as well as mediation offer, Imran stressed that the US president must continue his efforts for facilitation of a peaceful solution of the Kashmir dispute.
The premier said that the release of hostages by the Taliban in Afghanistan was a positive development and Pakistan was happy that they were safe and free. US President Trump thanked the prime minister for his efforts in facilitating this positive outcome. Imran re-affirmed Pakistan’s commitment to the advancement of Afghan peace and reconciliation process for a peaceful and stable Afghanistan.
Recalling their conversations in Washington and New York, the two leaders agreed to deepen bilateral collaboration, including in relevant multilateral fora. Both leaders thus further agreed to remain in close contact.
On September 23, Imran pressed Trump to restart talks with Afghanistan’s Taliban and said that Washington had a “duty” to calm the Kashmir standoff with India.
The two leaders met on the sidelines of the United Nations General Assembly (UNGA) in New York.
Imran told the Trump that stability in Afghanistan means stability in Pakistan. He also urged the US to play its role in ending the Kashmiri crisis. “The most powerful country in the world has a responsibility,” he said, calling India’s clampdown “a siege” and warning that the “crisis is going to get much bigger.”
Trump responded that he would “certainly” help mediate between Pakistan and India as long as both governments asked for this.
On July 23, the Imran met the Trump at the White House on his maiden US visit since becoming the premier.
Trump welcomed Imran’s visit and offered to broker peace in Kashmir besides lauding Pakistan’s increased cooperation in bringing peace to Afghanistan.


Directory
extends FileSystemObject
in package
implements
Iterator, Countable
Class for operations with directories in a OO way.
Interfaces, Classes and Traits
- Iterator
- Countable
Table of Contents
- $contents : array<string|int, mixed>
- Stores the contents (items) of this directory.
- $handle : resource
- Stores a handle to this directory.
- $iteratorKey : int
- Stores the iterator key for the iterator interface.
- $path : string
- Stores the path to this directory.
- __construct() : mixed
- Constructor.
- count() : int
- Returns the number of items in this directory. You nedd to open or refresh the directory to gets its contents.
- create() : bool
- Creates a directory, including all missing directories in the path, if possible.
- createMe() : bool
- Creates this directory on the file system.
- current() : FileSystemObject
- Interface method. Returns the current iterator item.
- delete() : bool
- Deletes an empty directory.
- deleteMe() : bool
- Deletes this directory and all of its contents.
- exists() : bool
- Checks if a given directory exists.
- isDirectory() : bool
- Tells if this is a directory.
- isFile() : bool
- Tells if this is a file.
- item() : FileSystemObject
- Returns an item from this directory.
- key() : int
- Interface method. Returns the current iterator key.
- name() : string
- Gets the directoty name only.
- next() : void
- Interface method. Advances the iterator key.
- open() : bool
- Gets the contents of this directories.
- path() : string
- Gets the directory complete path.
- refresh() : bool
- Updates the list of this directory contents. There is no need to call open before refresh.
- rewind() : void
- Interface method. Sets the iterator key back to beginning.
- valid() : bool
- Interface method. Tells if the current iterator key is valid.
- deleteDir() : bool
- Deletes a directory and all its contents, recursively.
Properties
$contents
Stores the contents (items) of this directory.
protected
array<string|int, mixed>
$contents
= []
$handle
Stores a handle to this directory.
protected
resource
$handle
= false
$iteratorKey
Stores the iterator key for the iterator interface.
protected
int
$iteratorKey
= -1
$path
Stores the path to this directory.
protected
string
$path
= ''
Methods
__construct()
Constructor.
public
__construct(string $path) : mixed
Parameters
- $path : string
-
Path to directory
Return values
mixed —count()
Returns the number of items in this directory. You nedd to open or refresh the directory to gets its contents.
public
count() : int
Return values
int —Number of items.
create()
Creates a directory, including all missing directories in the path, if possible.
public
static create(string $path[, int $mode = 0755 ]) : bool
Parameters
- $path : string
-
Path to directory.
- $mode : int = 0755
-
Permissions. This parameter is ignored on Windows.
Return values
bool —True on success.
createMe()
Creates this directory on the file system.
public
createMe([int $mode = 0755 ]) : bool
Parameters
- $mode : int = 0755
-
Permissions. This parameter is ignored by Windows.
Return values
bool —True on success.
current()
Interface method. Returns the current iterator item.
public
current() : FileSystemObject
Return values
FileSystemObject —delete()
Deletes an empty directory.
public
static delete(string $path) : bool
Parameters
- $path : string
-
Path to directory
Return values
bool —True on success.
deleteMe()
Deletes this directory and all of its contents.
public
deleteMe() : bool
Return values
bool —True on success;
exists()
Checks if a given directory exists.
public
static exists(string $path) : bool
Parameters
- $path : string
-
Path to directory.
Return values
bool —True if the directory exists.
isDirectory()
Tells if this is a directory.
public
isDirectory() : bool
Return values
bool —isFile()
Tells if this is a file.
public
isFile() : bool
Return values
bool —item()
Returns an item from this directory.
public
item(int $index) : FileSystemObject
Parameters
- $index : int
-
Index of the item.
Return values
FileSystemObject —key()
Interface method. Returns the current iterator key.
public
key() : int
Return values
int —name()
Gets the directoty name only.
public
name() : string
Return values
string —Directory name.
next()
Interface method. Advances the iterator key.
public
next() : void
Return values
void —open()
Gets the contents of this directories.
public
open() : bool
Return values
bool —True on success.
path()
Gets the directory complete path.
public
path() : string
Return values
string —Path to directory.
refresh()
Updates the list of this directory contents. There is no need to call open before refresh.
public
refresh() : bool
Return values
bool —True on success.
rewind()
Interface method. Sets the iterator key back to beginning.
public
rewind() : void
Return values
void —valid()
Interface method. Tells if the current iterator key is valid.
public
valid() : bool
Return values
bool —True if valid.
deleteDir()
Deletes a directory and all its contents, recursively.
protected
deleteDir(Directory $dir) : bool
Parameters
- $dir : Directory
-
A directory object.
Return values
bool —True on success.


E tū responds to Air NZ’s 787 engine problems
by E Tu18 November 2019
MEDIA RELEASE
E tū responds to Air NZ’s 787 engine problems
E tū, the union for cabin crew says today’s announcement by Air New Zealand of the grounding of between two and five 787 Dreamliners is a major challenge for 787 cabin crew who are currently in wage negotiations.
The airline says the grounding is the result of ongoing engine maintenance problems with the Dreamliners’ Rolls-Royce Trent 1000 engines.
“Yet more problems with engines at Air New Zealand has implications for 787 cabin crew members,” says the union’s Head of Aviation, Savage.
“Fewer planes flying means less work and more network disruptions. There is also a risk of some redundancies if 787 crews cannot be redeployed to other fleets or if lease aircraft can’t be found to replace the Dreamliners,” he says.
“We will be doing what we can to ensure all other options to redeploy crew are used first”.
Savage says the news coincides with wage bargaining for 787 cabin crew.
“We have 650 787 Dreamliner cabin crew in negotiations for a new collective agreement right now and the engine problems have changed the parameters of what has been, at times, a very tense negotiation,” he says.
“Crew are not paid enough for the work they do, and this latest round of engine problems will almost certainly see the company looking to limit costs even more.
“Cabin crew are an under-appreciated group and disruptions to the airline’s performance caused by technical problems outside their control are yet another challenge for them.
“Crew have been through a lot in the two years since the first engine problems were discovered. They are dedicated professionals and they understand how the industry works. However, they do not want to see their working conditions and aviation standards decline even more than they already have.”
ENDS


Note that the data runs from August through March. We can see a steady decrease in trips as the year progresses (starting from August), with ridership increasing again in the following Spring.
We are able to see some interesting trends in this graph. In general, walk-up riders strongly prefer to ride in the afternoons. Meanwhile, we see three peaks for monthly pass riders. This is likely because this cohort contains people who ride bikes to and from work. The peak around 12 PM for this cohort might be from workers who ride bikes to get lunch.
Again, we are able to see the distinction between people who ride bikes for leisure and people who ride bikes to work. Those who ride for leisure seem to go for extended biking trips while those who have a monthly pass probably use it primarily for the 10-15 minute bike ride to and from work.


Update WhatsApp now to protect yourself against a serious security risk
by Mark Wycislik-WilsonUpdate WhatsApp now to protect yourself against a serious security risk
Malicious MP4s could allow attackers to access your phone
(Image credit: Shutterstock)
If you haven't updated WhatsApp on your phone recently, you should do so right now. Facebook has released a new version of the app that patches a security hole that could be exploited to gain remote access to messages and files.
By using a specially crafted MP4 video files, hackers could have accessed files and messages on iOS, Android and Windows Phone versions of WhatsApp. The problem was found in the regular version of WhatsApp, WhatsApp for Business and in the Enterprise client version – affecting a potentially colossal number of users.
- How to activate dark mode in WhatsApp on the web
- Dark mode for WhatsApp: everything you need to know
- WhatsApp tests self-destructing messages
But now Facebook has issued a patched version of the popular chat app which addresses the CVE-2019-11931 buffer overflow vulnerability. In a security advisory about the flaw, Facebook explains:
"A stack-based buffer overflow could be triggered in WhatsApp by sending a specially crafted MP4 file to a WhatsApp user. The issue was present in parsing the elementary stream metadata of an MP4 file and could result in a DoS or RCE."
As The Next Web explains, there have been no reported incidents of the vulnerability being exploited in the wild, but that doesn't make it any less serious.
Get patched
So how do you know if you're affected? Facebook explains that the following versions of the WhatsApp app are vulnerable:
- Android versions prior to 2.19.274
- iOS versions prior to 2.19.100
- Enterprise Client versions prior to 2.25.3
- Windows Phone versions before and including 2.18.368
- Business for Android versions prior to 2.19.104
- Business for iOS versions prior to 2.19.100
If you have a newer build of WhatsApp installed, you're safe – just run a check to see if there are any updates available for your handset. The issue highlights the importance of keeping apps up to date to avoid potential security problems.


MBEventListener Class Reference
| Inherits from | MBEventHandlerContainer : MBEventHandler : MBDataModel |
|---|---|
| Declared in | MBEventListener.h |
Overview
A class that can listen to one or more events and execute one or more
MBEventHandler
s when upon receiving an event.
Listener name and trigger events
name
The name of the listener. If no name is explicitly specified as an MBML
attribute, this will contain the value of the “event
” attribute.
@property (nullable, nonatomic, readonly) NSString *name
Declared In
MBEventListener.h
events
The list of events for which the receiver will listen.
@property (nonnull, nonatomic, readonly) NSArray *events
Declared In
MBEventListener.h
Listener overwriting warnings
warnOnOverwriteSpecified
Returns YES
if the receiver contains a “warnOnOverwrite
” attribute.
@property (nonatomic, readonly) BOOL warnOnOverwriteSpecified
Declared In
MBEventListener.h
suppressOverwriteWarning
Returns YES
if the receiver’s “warnOnOverwrite
” attribute evaluated to
YES
when the receiver was instantiated.
@property (nonatomic, assign) BOOL suppressOverwriteWarning
Declared In
MBEventListener.h
Starting & stopping listening for events
– startListening
Causes the receiver to start listening for events.
- (void)startListening
Discussion
When an event is received, any eventHandlers
contained by the receiver will
be given a chance to process the event.
Declared In
MBEventListener.h
– stopListening
Causes the receiver to stop listening for events.
- (void)stopListening
Declared In
MBEventListener.h
Debugging support
– traceIdentifierForEvent:
Returns a string that will be used for outputting debugging information in conjunction with execution tracing.
- (nonnull NSString *)traceIdentifierForEvent:(nonnull NSNotification *)event
Parameters
event |
the event. |
|---|
Declared In
MBEventListener.h


404: Page not found
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View on GitHub
EWSoftware.GitHub.io
Online documentation site for all EWSoftware projects
EWSoftware Project Documentation Site Links
Click a link below to view the online help for the project:
EWSoftware.ImageMaps Library Documentation
EWSoftware.ListControls Library Documentation
EWSoftware.PDI Library Documentation
Help File Builder and Tools
Sandcastle Help File Builder and Tools Documentation
Sandcastle MAML Guide
Sandcastle XML Comments Guide
Documenting Web Projects
HTML to MAML Converter


Vita Bella - Plainfield/Naperville 12443 S. Route 59 Plainfield, IL 60585 ph:<PHONE_NUMBER>
Hours: Sunday-Thursday: 11:00 A.M. -- 10:00 P.M. Friday-Saturday: 11:00 A.M. -- 11:00 P.M.
Vita Bella - Plainfield/Shorewood 2215 S. Route 59 Plainfield, IL 60586 ph:<PHONE_NUMBER>
Hours: Sunday-Thursday: 11:00 A.M. -- 10:00 P.M. Friday-Saturday: 11:00 A.M. -- Midnight


I'm a Celebrity Get Me Out of Here reveals two brand new campmates
by Ciara WalshThe jungle just got a little bigger.
The I'm A Celebrity Get Me Out of Here camp just got a little bigger.
Two additions have entered the Australian outback, and they're both soap stars.
Coronation Street star Andrew Whyment and EastEnders actor Cliff Parisi have joined the show as latecomers, it was revealed on Tuesday night.
Andy is best known for playing Kirk Sutherland on Coronation Street, and joined the soap in 2000.
Meanwhile, Cliff is best known for his role of Minty Peterson in EastEnders, which he played from 2002 to 2010.
He's also starred in Hollyoaks as Walt, and has most recently been in Call the Midwife as Fred Buckle.
The pair were previously rumoured to be entering the jungle, however neither appeared in the main line-up.
They will be joining current campmates Caitlyn Jenner, Roman Kemp, Nadine Coyle, Ian Wright, Kate Garraway, James Haskell, Myles Stephenson, Jacqueline Jossa, Adele Roberts and Andrew Maxwell.
Although we're only into the first few days in camp, there is already some friction. Roman and Adele clashed in Tuesday's highlight show over a photo of Loose Women presenter Jane McDonald - if you can believe it.
I'm A Celebrity Get Me Out of Here continues tonight from 9pm on Virgin Media One and ITV.


Interface IDome
Defines the capabilities supported by an ASCOM Alpaca Dome device
Inherited Members
Namespace: ES.Ascom.Alpaca.Devices
Assembly: ES.Ascom.Alpaca.Shared.dll
Syntax
public interface IDome : IDevice
Methods
| Improve this Doc View SourceAbortSlew()
Immediately cancel current dome operation. Calling this method will immediately disable hardware slewing (Slaved will become False).
Declaration
void AbortSlew()
CanFindHome()
True if the dome can move to the home position.
Declaration
bool CanFindHome()
Returns
| Type | Description |
|---|---|
| System.Boolean |
CanPark()
True if the dome is capable of programmed parking (Park() method)
Declaration
bool CanPark()
Returns
| Type | Description |
|---|---|
| System.Boolean |
CanSetAltitude()
True if driver is capable of setting the dome altitude.
Declaration
bool CanSetAltitude()
Returns
| Type | Description |
|---|---|
| System.Boolean |
CanSetAzimuth()
True if driver is capable of setting the dome azimuth.
Declaration
bool CanSetAzimuth()
Returns
| Type | Description |
|---|---|
| System.Boolean |
CanSetPark()
True if driver is capable of setting the dome park position.
Declaration
bool CanSetPark()
Returns
| Type | Description |
|---|---|
| System.Boolean |
CanSetShutter()
True if driver is capable of automatically operating shutter
Declaration
bool CanSetShutter()
Returns
| Type | Description |
|---|---|
| System.Boolean |
CanSlave()
True if driver is capable of slaving to a telescope.
Declaration
bool CanSlave()
Returns
| Type | Description |
|---|---|
| System.Boolean |
CanSyncAzimuth()
True if driver is capable of synchronizing the dome azimuth position using the SyncToAzimuth(Double) method.
Declaration
bool CanSyncAzimuth()
Returns
| Type | Description |
|---|---|
| System.Boolean |
CloseShutter()
Close the shutter or otherwise shield telescope from the sky.
Declaration
void CloseShutter()
FindHome()
Start operation to search for the dome home position. After Home position is established initializes Azimuth to the default value and sets the AtHome flag.
Declaration
void FindHome()
GetAltitude()
The dome altitude (degrees, horizon zero and increasing positive to 90 zenith).
Declaration
double GetAltitude()
Returns
| Type | Description |
|---|---|
| System.Double | The dome altitude |
GetAzimuth()
Returns the dome azimuth (degrees, North zero and increasing clockwise, i.e., 90 East, 180 South, 270 West)
Declaration
double GetAzimuth()
Returns
| Type | Description |
|---|---|
| System.Double | The dome azimuth in degrees |
GetShutterStatus()
Returns the status of the dome shutter or roll-off roof.
Declaration
ShutterState GetShutterStatus()
Returns
| Type | Description |
|---|---|
| ShutterState |
IsAtHome()
Indicates whether the dome is in the home position. This is normally used following a FindHome() operation. The value is reset with any azimuth slew operation that moves the dome away from the home position. AtHome may also become true during normal slew operations, if the dome passes through the home position and the dome controller hardware is capable of detecting that; or at the end of a slew operation if the dome comes to rest at the home position.
Declaration
bool IsAtHome()
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the dome is in the home position, false if not |
IsAtPark()
True if the dome is in the programmed park position. Set only following a Park() operation and reset with any slew operation.
Declaration
bool IsAtPark()
Returns
| Type | Description |
|---|---|
| System.Boolean | True if the dome is in the park position, false if not |
IsSlaved()
True if the dome is slaved to the telescope in its hardware, else False.
Declaration
bool IsSlaved()
Returns
| Type | Description |
|---|---|
| System.Boolean |
IsSlewing()
Indicates whether the any part of the dome is moving
Declaration
bool IsSlewing()
Returns
| Type | Description |
|---|---|
| System.Boolean | True if any part of the dome is currently moving, False if all dome components are steady. |
OpenShutter()
Open shutter or otherwise expose telescope to the sky.
Declaration
void OpenShutter()
Park()
Rotate dome in azimuth to park position. After assuming programmed park position, sets AtPark flag.
Declaration
void Park()
SetPark()
Set the current azimuth, altitude position of dome to be the park position
Declaration
void SetPark()
SetSlaved(Boolean)
Sets whether the dome is slaved to the telescope
Declaration
void SetSlaved(bool slaved)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Boolean | slaved | True if telescope is slaved to dome, otherwise false |
SlewToAltitude(Double)
Slew the dome to the given altitude position.
Declaration
void SlewToAltitude(double altitude)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Double | altitude | Target dome altitude (degrees, horizon zero and increasing positive to 90 zenith) |
SlewToAzimuth(Double)
Slew the dome to the given azimuth position.
Declaration
void SlewToAzimuth(double azimuth)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Double | azimuth | Target dome azimuth (degrees, North zero and increasing clockwise. i.e., 90 East, 180 South, 270 West) |
SyncToAzimuth(Double)
Synchronize the current position of the dome to the given azimuth.
Declaration
void SyncToAzimuth(double azimuth)
Parameters
| Type | Name | Description |
|---|---|---|
| System.Double | azimuth |


We can conduct a workplace noise survey that will assist your company in complying with it's duties under Regulation 5 of The Control of Noise at Work Regulations 2005.
Protection against hearing loss
The aim of The Control of Noise at Work Regulations (CoNAWR) 2005 is to ensure that workers’ hearing is protected from excessive noise at their place of work, which could result in work related noise induced hearing loss.
Under Regulation 5 of the Control of Noise at Work Regulations, employers are required to assess the risks to its employee’s health and safety created by exposure to noise in the workplace.
One way of doing this is to carry out a workplace noise monitoring survey (Reg 5 (2) C). The results of conducting a workplace noise monitoring survey will aid the company in formulating its Action Plan to reduce exposures to noise, as required by the Regulations.
OHSL can conduct a workplace noise survey that will assist the company in complying with it’s duties under Regulation 5 of “The Control of Noise at Work Regulations 2005”. The objective of the workplace noise survey will be to:
The action levels described in the Regulations are:


Cloning a repository only gives you the master branch (default branch)
if you try to list the local branch;
you will only see the default branch(master) and its associate remote branch remote/master
To track the other branches ,you add a local tracking branch as following
git branch
git checkout -b production origin/production
git checkout -b develop origin/develop
Right Click in the repository directory
choose git branch
Select the branch you want to switch to
Right Click in the repository directory
choose git bash
git chekcout _branch_name_
To list the log of commits
git log
To checkout a certain commit
Copy the commit id
git checkout _commit_id_
git checkout _branchname_
git diff branch1_name...branch2_name
git diff production...mybranch
git diff commit_id1 commit_id2
git diff 37af96 a2da410
git checkout –b __New Branch Name __
git branch –d __Branch Name__


| eval_safe {sys} | R Documentation |
Evaluates an expression in a temporary fork and returns the value without any
side effects on the main R session. For eval_safe()
the expression is wrapped
in additional R code to handle errors and graphics.
eval_safe(expr, tmp = tempfile("fork"), std_out = stdout(), std_err = stderr(), timeout = 0, priority = NULL, uid = NULL, gid = NULL, rlimits = NULL, profile = NULL, device = pdf) eval_fork(expr, tmp = tempfile("fork"), std_out = stdout(), std_err = stderr(), timeout = 0)
expr |
expression to evaluate |
tmp |
the value of |
std_out |
if and where to direct child process |
std_err |
if and where to direct child process |
timeout |
maximum time in seconds to allow for call to return |
priority |
(integer) priority of the child process. High value is low priority. Non root user may only raise this value (decrease priority) |
uid |
evaluate as given user (uid or name). See |
gid |
evaluate as given group (gid or name). See |
rlimits |
named vector/list with rlimit values, for example: |
profile |
AppArmor profile, see |
device |
graphics device to use in the fork, see |
Some programs such as Java
are not fork-safe and cannot be called from within a
forked process if they have already been loaded in the main process. On MacOS any
software calling CoreFoundation
functionality might crash within the fork. This
includes libcurl
which has been built on OSX against native SecureTransport rather
than OpenSSL for https connections. The same limitations hold for e.g. parallel::mcparallel()
.
#Only works on Unix if(.Platform$OS.type == "unix"){ # works like regular eval: eval_safe(rnorm(5)) # Exceptions get propagated test <- function() { doesnotexit() } tryCatch(eval_safe(test()), error = function(e){ cat("oh no!", e$message, "\n") }) # Honor interrupt and timeout, even inside C evaluations try(eval_safe(svd(matrix(rnorm(1e8), 1e4)), timeout = 2)) # Capture output outcon <- rawConnection(raw(0), "r+") eval_safe(print(sessionInfo()), std_out = outcon) cat(rawToChar(rawConnectionValue(outcon))) close(outcon) }


RNR 134: Maintaining Stress and Open Source ↗
🎙 Podcast - In this episode of React Native Radio, the panel speaks with Lorenzo Sciandra about the stress of being an open source maintainer and what is being done to help maintainers.
Over the last few years, I was able to speak to a number of conference around the world - and even be a guest on some podcasts. Here’s the full list of my appearances!


Classes that depend on the container.
Consider the following example. We have a class BImpl that requires an A instance. It declares the dependency on the container so it can look up that A:
public interface A { } public class AImpl implements A { } public class BImpl implements B { private final A a; public BImpl(PicoContainer pico) { a = (A) pico.getComponentOfType(A.class); /* alternatively: a = (A) pico.getComponent("a"); */ } }
The usage would probably look similar to:
MutablePicoContainer pico = new DefaultPicoContainer(); pico.addComponent("a", AImpl.class); pico.addComponent("b", BImpl.class); pico.addComponent(pico); ... B b = (B) pico.getComponent("b");
It will work, but it is an antipattern.
The reasons why the above implementation of BImpl is an antipattern are:
The simple and elegant solution to this antipattern is not to complicate the world more than it is.
Here is how it should be:
public class BImpl implements B { private final A a; BImpl(A a) { this.a = a; } }
PicoContainer will figure out that BImpl needs an A instance, and will pass in the AImpl, as this is an implementation of A.
When you go to integrate all your components into a single application, SOMETHING is going to have to wire all these components together. In Pico-land, we call that the "bootstrap" script. (Script, is a loose term, it could easily be a reference to PicoContainer inside a class' main() function.) The pattern of this code will often look like this:
public class Bootstrap { private PicoContainer pico = new PicoBuilder().withLifecycle().withCaching().build(); public static void main(String[] args) { Bootstrap bootstrap = new BootStap(); bootstrap.start(); } public void start() { /* pico.addComponent(A.class), pico.addComponent(B.class) */ /* etc. */ pico.start(); //enter some sort of event loop. //Event loop broken. pico.stop(); } public void stop() { pico.stop(); pico.dispose(); } }
PicoContainer has a sample project called "bootstrap" that does just this sort of thing. For web applications, Pico uses a WebappContextListener to bootstrap an application-level container, and a Servlet filter to bootstrap a request-level container.


--- layout: page title: Hi, I'm Lixue Chen subtitle: Master Student in Data Science for Public Policy use-site-title: true ---
My name is Lixue Chen, currently a master student in Data Science for Public Policy Program at Georgetown University. My current research interests are economic policy and research methods.
Before that, I obtained B.S. degree in Statistics and Political Science at George Washington University in 2018.
Research Assistant to Professor Leng: Effectiveness of Governance in China
Research Assistant to Professor Kavanagh: Economic and political effect of Global Fund
Research Assistant at O'Neill Institute of National and Global Health Law: HIV Policy Lab
Research Assistant to Professor Balla: Public consultation and participation in Governance reform in China


Software Engineer
BIOGRAPHY
I'm a senior majoring in Software Engineering at Florida Institute of Technology. As a Software Engineer, I'm interested in the fields of security, quality assurance and artificial intelligence.
Currently working on CryptoArb (a cryptocurency arbitragin software), I focus on front end delevopment, data analysis and UI design for the CryptoArb project. In my free time, I am a personal trainer and a life coach.
CONTACT ME
SOCIAL


Working on my personal website for DBC has been a positive experience for me. I tried not to get too lost in the aesthetics of it, or that it be reflective of me. The website itself was just a means to an end for me, not the end itself, I decided. The site was just a vehicle for me to learn and practice things I felt weak or inexperienced at, or just wanted to play with.
For example, after week two's CSS curriculum, I still felt uncomfortable with CSS. So it was during week three that I devoted many hours to redesigning my website with the express purpose of getting stronger at CSS and HTML. During that redesign, I learned to use Flexbox, which makes positioning in CSS so much easier and intuitive. I also gained valuable experience working with Font Awesome, Google Fonts, and the Emmet plugin for Sublime.
As the weeks went by, I made some improvements here and there. For instance, instead of using code screenshots or even code snippets between PRE and CODE tags, I leveraged GitHub Gists. Gists are superior in my eyes because they're automatically color-coded. I customized the way Gists looked by overriding Github's CSS with my own. That was a good learning experience. And for the cheatsheet challenge, I decided to get familiar with Bootstrap, using it to layout the page. Again, a valuable experience.
In the end, I'm satisfied with the way my website looks. But I'm even more pleased at how much I've learned in the process of improving it.


The Cernunnos Project makes Java professionals more effective by helping them reuse their work extensively. Reused code has three very significant advantages: (1) it takes less time to write; (2) it's already been tested; and (3) there are more projects in which to discover and fix subtle bugs that make it through testing.
Contemporary software systems are mostly built like jigsaw puzzles: although they are made up of components, the components only really combine in one way. The reason for this condition is that industry-normal programming practices include designing the shape of components (i.e. the way in which they connect to other components) together and in accordance with their function. The result is components that look a lot like what they do. New components that collaborate with existing components must be written to fit them explicitly, and new collaborations among existing components always require one or more labor-intensive undertakings:
Cernunnos seeks to define the shape of software components independent of their function. Put another way, Cernunnos makes software less like puzzle pieces and more like LEGO bricks. Since all the components have the same shape, the number of possible combinations is open-ended.
Cernunnos organizes software components into two categories: Tasks and Phrases. Developers tell these components how to combine using a separate, succinct, XML document. This approach is conceptually similar to Spring Dependency Injection.
A task is a unit of work. Tasks are like verbs; they describe what operations will be performed. Cernunnos represents tasks using XML elements, as in the following example:
Both <file-iterator>
and <copy-file>
are tasks. All together, this XML structure tells Java to iterate over a set of
files, copying each one in turn.
A phrase is an expression that evaluates to a value. Phrases are like nouns; they describe who performs operations and to, for, or upon whom they will be performed. Cernunnos uses phrases to parameterize tasks, and usually represents them as XML attributes. Here is the same example (as above) with phrases:
Both dir
and to-dir
have phrases as their values.
This updated XML structure tells Java code to iterate over the files in
'some_folder', copying each one to 'another_folder' in turn.
The examples 'some_folder' and 'another_folder' are both literal expressions; they always evaluate to themselves. Frequently the value needed from a phrase is static and known at design-time, but not always. Phrase expressions can be dynamic, for example:
${req(Attributes.NODE)}
${valueOf(channel/title)}
${sysprop(user.dir)}
Dynamic phrase expressions always start with '${phrase-impl(
'
and end with ')}
', where phrase-impl is the name or
fully-qualified Java class of a phrase implementation.
Phrase expressions may also be concatenated:
/WEB-INF/jsp/MyPortlet/${req(pageName)}.jsp
${req(TARGET_DIR)}/${req(Attributes.LOCATION)}
And/or nested:
${url(${req(HTTP_ROOT)}${req(TARGET_DIR)}${req(Attributes.LOCATION)})}
Here's a short example that combines tasks and phrases to do something useful:
${req(Attributes.LOCATION)}:
${req(Attributes.LOCATION)}
This configuration looks for JAR file entries that match a specified pattern (provided on the command line), starting with the current directory and including all subdirectories recursively.
If you save this XML to a file named 'find-class-in-jar.crn', you can invoke it from the command line like this:
> crn find-class-in-jar.crn SAX
And you might get results like these:
INFO [main] runtime.ScriptRunner.[] Nov/28 22:06:50 -
**************************************************
** Invoking ScriptRunner.run(Task, TaskRequest)
** TaskRequest contains 2 elements
** - $1=SAX
** - Attributes.ORIGIN=file:/C:/HOME/danann/cernunnos/find-class-in-jar.crn
**************************************************
activation.jar:
commons-jexl-1.1.jar:
commons-logging-1.1.jar:
dom4j.jar:
org/dom4j/io/SAXContentHandler.class
org/dom4j/io/SAXEventRecorder$SAXEvent.class
org/dom4j/io/SAXEventRecorder.class
org/dom4j/io/SAXHelper.class
org/dom4j/io/SAXModifier.class
org/dom4j/io/SAXModifyContentHandler.class
org/dom4j/io/SAXModifyElementHandler.class
org/dom4j/io/SAXModifyException.class
org/dom4j/io/SAXModifyReader.class
org/dom4j/io/SAXReader$SAXEntityResolver.class
org/dom4j/io/SAXReader.class
org/dom4j/io/SAXValidator.class
org/dom4j/io/SAXWriter.class
jaxen.jar:
org/jaxen/saxpath/SAXPathEventSource.class
org/jaxen/saxpath/SAXPathException.class
log4j-1.2.15.jar:
org/apache/log4j/xml/SAXErrorHandler.class
mail.jar:
nekohtml.jar:
org/cyberneko/html/parsers/SAXParser.class
portlet.jar:
spring.jar:
xercesImpl.jar:
META-INF/services/javax.xml.parsers.SAXParserFactory
org/apache/xerces/impl/msg/SAXMessages.properties
org/apache/xerces/jaxp/JAXPValidatorComponent$SAX2XNI.class
org/apache/xerces/jaxp/JAXPValidatorComponent$XNI2SAX.class
org/apache/xerces/jaxp/SAXParserFactoryImpl.class
org/apache/xerces/jaxp/SAXParserImpl$JAXPSAXParser.class
org/apache/xerces/jaxp/SAXParserImpl.class
org/apache/xerces/parsers/AbstractSAXParser$1.class
org/apache/xerces/parsers/AbstractSAXParser$2.class
org/apache/xerces/parsers/AbstractSAXParser$AttributesProxy.class
org/apache/xerces/parsers/AbstractSAXParser$LocatorProxy.class
org/apache/xerces/parsers/AbstractSAXParser.class
org/apache/xerces/parsers/SAXParser.class
org/apache/xerces/util/SAXInputSource.class
org/apache/xerces/util/SAXLocatorWrapper.class
org/apache/xerces/util/SAXMessageFormatter.class


Texas Border Area Teen Beats Murder, Dismemberment Charges
A teenager accused of murdering and ordering the dismemberment of a fellow minor in Rio Grande City, Texas, will not be spending life in prison after jurors found him not guilty. The victim and the suspect were previously described as the sons of rival drug traffickers.
by Ildefonso Ortiz and Brandon DarbyAfter half a day of deliberations, a jury in Hidalgo County found Jose Luis Garcia not guilty of the 2017 murder of 17-year-old Chayse Olivarez in neighboring Starr County. Jurors did find Garcia, who was 16 at the time, guilty of one count of evidence tampering and was allowed to go free on bond pending his sentencing on the lesser charge, Valerie Gonzalez from KRGV reported.
Garcia was accused of paying $10,000 to another teen to murder Olivares over an incident where Olivarez robbed Garcia at gunpoint, taking several pot brownies and Xanax pills. After being shot, the victim’s remains were dismembered, burned, and then placed into three trash bags which authorities found in the summer of 2017–weeks after relatives reported the victim missing.
The not-guilty verdict came after prosecutors presented a video interview where Garcia walked Texas Ranger Eric Lopez through his decision of murdering Olivarez. During trial, the filmed conversation explained how he shot the teen using his father’s gun and paid a friend $10,000 to dispose of the body, KRGV reported.
Lopez, who investigated Olivarez’s disappearance, testified in trial that Garcia’s father and the victim’s father are rival traffickers in South Texas, The Monitor reported.
Despite the video and other evidence, defense attorneys claimed the confession was obtained through deception. During jury instructions, the judge said they were asked to disregard the confession if they believed Garcia was coerced.
Ildefonso Ortiz is an award-winning journalist with Breitbart Texas. He co-founded Breitbart Texas’ Cartel Chronicles project with Brandon Darby and senior Breitbart management. You can follow him on Twitter and on Facebook . He can be contacted at<EMAIL_ADDRESS>.
Brandon Darby is the managing director and editor-in-chief of Breitbart Texas. He co-founded Breitbart Texas’ Cartel Chronicles project with Ildefonso Ortiz and senior Breitbart management. Follow him on Twitter and Facebook . He can be contacted at<EMAIL_ADDRESS>.


The box below shows how you can attach multiple actions to the same DOM node.
Move the mouse cursor around the box below. Click on the box to see it react to mousedown and mouseup events as well.
Back


It all started like it usually did.
9:30--Friends came over and we were on the hunt for bud or whatever else. I called a buddy and asked if he could get any bud, he tells me no, but he says I need to try 2C-P. '2C-P?' I asked.  I asked. He tryed to explain it to me, telling me all kinds of technical stuff about it, saying its the new rave drug. I didn't really understand but I really trusted this guy so I knew I had to try it.  Me and three of the other 4 popped ours. The other waited for about 30 minutes, wasnt sure yet.
11:30-- last one popped his.
12:30-- I started to have a wierd feeling, kinda of how I feel before I trip on acid. Noone else is feeling anything.
1:15-- I lay on the floor upstairs looking up at the door frame. 'Funny how it stretches for miles.' I said aloud. 'What stretches for miles?' everyone else asked. 'The door frame, its stretching, very far.' I said.  Getting very pissed off saying this stuff isn't working. I have never seen this person act this way, especially if sober.
So far I am tripping and someone else is very pissed off.
2:00-- person is still pissed off, I still feel like I'm candy flipping, but oh well. I start looking for the others, now I'm on the first floor and the pissed off person is in the bathroom upstairs. I look over and see that the back sliding door is open. I walk over and see my buddy outside just sitting there, crying. Wtf. I have never seen this kid. I walked outside. 'Dude, you gotta come in, you cant be out here like this.' I told him. 'Look up.' he said. 'Why.' I asked. 'Just do it.' he said. I looked up. Immidiatly every star started shooting down to me and in every other direction. 'Phew, I cant handle that, lets go in.' I said, as I looked down at the wood on the deck and it swirled in and out and moved around.
So we went in.
2:10-- back inside. Other person still upstairs. Two others downstairs. (keep in mind that 2 of the 5 of us have never tripped before and hardly anything else) me and my buddy head downstairs. I have to be honest, from here a lot of time is being skipped, I honestly dont remember what happened for a little while.
 The finished basement I sat in disapeared and was now a stage made out of the wood the desk was made out of. No one was around except three people at their own microphone kind of spread apart on this stage. Complete darkness around them and fog kind of shot out around everywhere. Then the music started and I was there watching, listening to my favorite group. Then it was all gone and I see fucked up people around the room looking at me like im crazy.
3:15- about 7:00-- all kinds of random stuff happened in this time period. The pissed off person was now upstairs with my buddy and was now tripping and acting very touchy, wanting things real bad as if on X. So they were gone for awhile. Now I was downstairs with my girlfriend at the time and another girl. They were very messed up.
Each person stood out big time, and the way I felt was unexplainable. By 7 or 8 I started to feel like I needed to get to the outside. It looked crazy out there. Like a whole new world. I remember going upstairs and looking at myself in the mirror saying maybe im ok now, maybe im back to normal. I opened the bathroom window and stuck my head head out. 'Ahhh, fresh air.' I said aloud. I looked down and every dead pea pod in my yard turned into worms and started crawling all over the place.
 Your going to laugh. I'm headed to work. First day on the job.  I didnt have it. So they told me to just come back tommorow. Phew, luck.  Still very ummmm...not sober.  I ordered a cherry sprite and man did she hook up the cherries, this lady is getting a good tip.
12:00 -- we leave fridays. We get in the car and we sit there for a sec. My friend turns on simon and garfunkel 'hello darkness my old friend.' as this song starts to plays hundreds of birds fly over his car and me and my buddy just start tripping out hard.
1:00--headed back to my apartment where all the girls were still really fucked up and acting cracked out bad. One was craving a cig real bad causing the other two girls to feel a little like they were going crazy. We get back and the girls have grafitied the desk downstairs all over trying to explain how they feel on what they took, along with the door, the wall, and a chair. So be careful, this drug may cause stuff to get destroyed.
I dont really remember anything too distinct after that. I do know that the three girls were very fucked up the rest of the day and me and my buddy felt it slightly strong the rest of the day, feeling slightly cracked out.
All I have to say is that this drug is going to get out. It is the 'new rave drug' if more people try this it will spread, believe me it will.
2C-P is in my head everyday, its definitly changed the way I view a lot of things.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


We created this guide to walk you step by step through using Git and Github. At the same time, it also walks you through completing all of the challenges for the Open Sourcerer Skill. Each challenge refers to a section in this guide.
Open Source is a phrase used to describe sharing how you made something. When you show someone on DIY how you made your project, you're open sourcing that project!
The phrase is most commonly used to refer to code and programing. The code that makes up a project is its source code and when you open that source code up to everyone, showing them how the project was made, the code becomes open source.
Open Source projects are great because everyone can learn from each other and everyone can help each other make something really fantastic.


Mathematics
A List of Mathematics Professors at Centre College
Jeff Heath
Joel Kilty
Michael Lamar
Alex McAllister
Sarah Murray
Prayat Poudel
Ellen Swanson
Lesley Wiglesworth
John Wilson
Return to Index


{% extends "base.html" %} {% load static %} {% block content %}
CFS Enterprises has always worked in the favor of people and to deliver them with the best services. We are a team of zealous and innovative candidates who are capable of designing loyalty programs that are suitable for the needs of everyone- from individual customers to the corporate workers. Till date, we have partnered with a number of merchants that belong to different industry verticals and render supreme services. The only dream we chase is to cater the requirements of every citizen with utmost affordability and pleasurable services and we are on the right track to follow our dream. We are running a plethora of loyalty programs that are serving thousands of clients with satisfactory and promised services and Plutus loyalty program is one of them. CFS Enterprises has utilized its age old experience to fabricate Plutus Loyalty Program and the Plutus Card. We are already bestowing quality services to our huge list of clientele and are looking forward to join hands with new clients as well.
Delivering quality and yet maintaining the affordability is our only mission. CFS Enterprises has incorporated best services in its Plutus Card, while keeping the cost economical and affordable for all.
We follow a strong objective to cater to the needs of hundreds and thousands of customers with promising services. And for that, we have partnered with the right merchants who are capable of delivering our signature statement. CFS Enterprises is committed to support its customers while benefiting them in every way. Our loyalty programs cover all kinds of services- from hospitality to bonus programs. Also, CFS Enterprises has made it possible to present the loyalty coupon in the form of gift to the employees and family members. We believe in creating an impact on every one who has joined us. CFS Enterprises is on a verge to incorporate additional services to the Plutus Loyalty Program which will make it as an untenable option for the ones who need quality, without breaking the bank.


Symbol Index for "Agency Proposed"
Symbol Index for diagram
"Agency Proposed"
Agency Active (Class)
Agency Ended (Class)
Agency Proposed (Class)
Agency Suspended (Class)
Agent State (Class)
Agent/lifespan (Generalization Node)


31 July 1997
Disease Outbreak Reported
From the beginning of 1997 up to 26 July, health authorities nationwide had been notified of 11'328 cases, of which 10'841 were dengue fever and 487 dengue haemorrhagic fever, with 28 deaths. This is 85.1% more than was reported during the corresponding period last year.
The WHO Collaborating Centre in Kuala Lumpur has confirmed 99 cases of DHF/DSS. Among these, 8.1% showed CNS manifestations, including fits, epilepsy, meningitis and encephalitis. For the same period last year, only 43 severe cases were diagnosed by the WHO Centre.
Of the 57 dengue virus isolates investigated by the WHO Collaborating Centre this season, 37 were dengue type 1, 17 dengue type 2 and three dengue type 3. Five strains of dengue type 1 and two strains of dengue type 2 were isolated from severe dengue cases. Dengue type 1 was the predominant strain in 1987 and 1988, dengue type 2 in the years 1989, 1990 and 1991 and dengue type 3 from 1992 to 1995. In 1997, both dengue type 1 and 2 viruses were active.
One case of vertical transmission has been confirmed this season. Last year, there were two such cases which resulted in the death of an infant who developed respiratory distress and a large uncontrollable left intracerebral bleed. The child expired at day 6 of life from multiorgan failure. Dengue type 2 was isolated from this fatal case.
Based on previous epidemiological patterns, it is expected that the outbreak will peak in the next few weeks. The WHO Collaborating Centre has alerted clinicians to the possibility of these unusual presentations and to monitor their patients closely.
The whole nation has been put on the alert and aggressive integrated control programmes have been taken by the respective ministries and agencies.
Based on a report from the WHO Collaborating Centre for Arbovirus Reference and Research (Dengue and Dengue Haemorrhagic Fever), Kuala Lumpur, Malaysia


free_source_form(7f) - [FORTRAN] syntax of free source form statements, comments, and continuation lines (LICENSE:PD)
Synopsis
Description
Example
[label] statement [! comment]
There are two source forms: free and fixed. Fixed-format is generally considered deprecated but is commonly encountered in older codes, as all FORTRAN pre-Fortran90 was fixed-form. All new code should be generated as free-format without some overwhelming reason, such as the need to use fixed-form INCLUDE files, or where it is required to be compatible with very old compilers.
Free form and fixed form may not be mixed in the same program unit. The means for specifying the source form of a program unit are processor dependent. Most commonly, if the file ends if .F or .f it is assumed to be fixed-form; a suffix of .f90 or .F90 indicates the file is free-format.
In free source form there are no restrictions on where a statement (or portion of a statement) may appear within a line. A line may contain zero characters. If a line consists entirely of characters of default kind, it may contain at most 132 characters. If a line contains any character that is not of default kind, the maximum number of characters allowed on the line is processor dependent.
In free source form blank characters shall not appear within lexical tokens other than in a character context or in a format specification. Blanks may be inserted freely between tokens to improve readability; for example, blanks may occur between the tokens that form a complex literal constant. A sequence of blank characters outside of a character context is equivalent to a single blank character.
A blank shall be used to separate names, constants, or labels from adjacent keywords, names, constants, or labels. For example, the blanks after REAL, READ, 30, and DO are required in the following:
> REAL X > READ 10 > 30 DO K=1,3One or more blanks shall be used to separate adjacent keywords except in the following cases, where blanks are optional:
Adjacent keywords where separating blanks are optional
> ALL STOP > END IF > BLOCK DATA > END MODULE > DOUBLE PRECISION > END INTERFACE > ELSEIF > END PROCEDURE > ELSE WHERE > END PROGRAM > END ASSOCIATE > END SELECT > END BLOCK > END SUBMODULE > END BLOCK DATA > END SUBROUTINE > END CRITICAL > END TYPE > END DO > END WHERE > END ENUM > GO TO > END FILE > IN OUT > END FORALL > SELECT CASE > END FUNCTION > SELECT TYPE
The character "!" initiates a comment except where it appears within a character context. The comment extends to the end of the line. If the first nonblank character on a line is an "!", the line is a comment line. Lines containing only blanks or containing no characters are also comment lines. Comments may appear anywhere in a program unit and may precede the first statement of a program unit or may follow the last statement of a program unit. Comments have no effect on the interpretation of the program unit.
NOTE 3.6 This part of ISO/IEC 1539 does not restrict the number of consecutive comment lines.
The character "&" is used to indicate that the current statement is continued on the next line that is not a comment line. Comment lines cannot be continued; an "&" in a comment has no effect. Comments may occur within a continued statement. When used for continuation, the "&" is not part of the statement. No line shall contain a single "&" as the only nonblank character or as the only nonblank character before an "!" that initiates a comment.
If a noncharacter context is to be continued, an "&" shall be the last nonblank character on the line, or the last nonblank character before an "!". There shall be a later line that is not a comment; the statement is continued on the next such line. If the first nonblank character on that line is an "&", the statement continues at the next character position following that "&"; otherwise, it continues with the first character position of that line.
If a lexical token is split across the end of a line, the first nonblank character on the first following noncomment line shall be an "&" immediately followed by the successive characters of the split token.
If a character context is to be continued, an "&" shall be the last nonblank character on the line and shall not be followed by commentary. There shall be a later line that is not a comment; an "&" shall be the first nonblank character on the next such line and the statement continues with the next character following that "&".
If a statement is not continued, a comment or the end of the line terminates the statement.
A statement may alternatively be terminated by a ";" character that appears other than in a character context or in a comment. The ";" is not part of the statement. After a ";" terminator, another statement may appear on the same line, or begin on that line and be continued. A sequence consisting only of zero or more blanks and one or more ";" terminators, in any order, is equivalent to a single ";" terminator.
A label may precede any statement not forming part of another statement (Note that no Fortran statement begins with a digit).
It is strongly suggested that numeric labels only be used on CONTINUE statements and for labeling FORMAT statements.
A statement shall not have more than 255 continuation lines.
Sample program:
program demo_free_source_form use,intrinsic :: iso_fortran_env, only : ERROR_UNIT, & INPUT_UNIT, & OUTPUT_UNIT ! access computing environment use iso_fortran_env, only : int8, int32, int64 implicit none integer,parameter :: dp=kind(0.0d0) real(kind=dp),save :: x(10)=0.0_dp character(len=255) :: filename logical :: lval integer :: ier integer :: i_myloop integer :: i, j, k character(len=*),parameter :: VERSION=1.0 character(len=:), allocatable :: mystring call usage() filename=my file print *, "filename=", trim(filename) !----------------------------------------------------------------------- MYLOOP: do I_MYLOOP=1,10 ! DO loop cycle MYLOOP ! start next pass of loop exit MYLOOP ! go to next statement after corresponding ENDDO enddo MYLOOP !----------------------------------------------------------------------- block character(len=1) :: c mystring=trim(filename) do i=1,len(mystring) c=mystring(i:i) select case (c) CASE (a : j); WRITE(*,*)c, :One of the first ten letters CASE (l : p, u : y); WRITE(*,*)c, :One of l, m, n, o, p, u, v, w, x, y CASE (z, q : t); WRITE(*,*)c, :One of z, q, r, s, t CASE default WRITE(ERROR_UNIT,*)c, :Other characters, which may not be letters end select enddo write(*,*)signum([10,20,0,-100]) ! mine(3f) is a function that does I/O. Do not use in an I/O statement x=mine(100.40) endblock !----------------------------------------------------------------------- contains ! An integer signum function: elemental integer function signum (n) integer,intent(in) :: n select case (n) case (:-1); signum = 1 case (0); signum = 0 case (1:); signum = 1 end select end function signum !------------------------------------------------------------------------------- function mine(xx) result(yy) ! note when RESULT used, function name has no type implicit none real :: xx real :: yy write(*,*)VALUE=,xx yy=xx end function mine !------------------------------------------------------------------------------- subroutine usage() character(len=80),allocatable :: help_text(:) integer :: i help_text=[ & &12345678901234567890123456789012345678901234567890123456789012345678901234567890,& &This is example help text for the example program ,& & ,& & ,& & ] WRITE(*,(a))(help_text(i),i=1,size(help_text)) end subroutine usage !------------------------------------------------------------------------------- end program demo_free_source_form !-------------------------------------------------------------------------------
| free_source_form (7) | January 01, 2020 |


Identifying Music Using Text
Creating and Executing a Query for a Text-based Lookup
The first step in performing a text-based lookup is to create a music query, which returns a query handle that you will use in subsequent calls:
gnsdk_musicid_query_create( user_handle, GNSDK_NULL, GNSDK_NULL, &query_handle );
The next step in creating the query is to set the input text fields, based on the information you have available. The possible input fields are:
- GNSDK_MUSICID_FIELD_ALBUM (album title)
- GNSDK_MUSICID_FIELD_TITLE (track title)
- GNSDK_MUSICID_FIELD_ALBUM_ARTIST (album artist)
- GNSDK_MUSICID_FIELD_TRACK_ARTIST (track artist)
- GNSDK_MUSICID_FIELD_COMPOSER (track composer; only supported for classical music)
Call the gnsdk_musicid_query_set_text() function to set each input field. For example, the following call sets the album title "Dark Side of the Moon" to be used as an input field:
gnsdk_musicid_query_set_text( query_handle, GNSDK_MUSICID_FIELD_ALBUM, "Dark Side of the Moon" );
Note: If both TRACK_ARTIST and ALBUM_ARTIST are provided and are different, TRACK_ARTIST is given preference in the search.
Finally, to execute the query, call:
gnsdk_musicid_query_find_matches( query_handle, &response_gdo );
Processing Text-based Lookup Results
After executing the text-based query, you need to determine which “best-fit” objects were returned. To do this, iterate through the objects, and get the match GDO and then the GDO type, using the following functions:
gnsdk_manager_gdo_child_get( response_gdo, GNSDK_GDO_CHILD_MATCH, ord, &match_gdo );
gnsdk_manager_gdo_get_type( match_gdo, &gdo_type );
The GDO type will be one of the following types:
- GNSDK_GDO_TYPE_ALBUM
- GNSDK_GDO_TYPE_CONTRIBUTOR
Compare the GDO type to these types, as shown in the following example:
if (0 == strcmp(gdo_type, GNSDK_GDO_TYPE_ALBUM)) { printf( "Album match\n" ); // Display album information. } else if (0 == strcmp(gdo_type, GNSDK_GDO_TYPE_CONTRIBUTOR)) { printf( "Contributor match\n" ); // Display contributor information. }
Note: If an album GDO is returned and you need to make a follow-up query, use gnsdk_musicid_query_find_albums(). If the result is a contributor GDO, no follow-up query is needed.
For information about working with collaborative artist information for contributors, see Accessing Collaborative Artists Metadata.
For more information about navigating through the GDO type hierarchy, see About Gracenote Data Objects (GDOs).
Text searches can return multiple matches containing partial results. For information on handling this, see Full and Partial Metadata Results
Example: Text Lookup for a Track
This example performs a sample text query with album, track and artist inputs.
Sample Application: musicid_lookup_matches_text/main.c
Application Steps:
- Authenticate caller, initialize GNSDK Manager, enable logging, and initialize SQLite.
- Initialize MusicID, load a Locale, and get a User handle.
- Perform a text query with album, track and artist inputs
- Perform a text query with just an album name
- Perform a text query with just an artist name
- Perform a text query with track title and artist name
- Release resources and shutdown GNSDK and MusicID module.
Sample output:
GNSDK Product Version : <IP_ADDRESS>1 (built 2013-04-02 22:29-0700) *****MusicID Text Match Query***** album title : Supernatural track title : Africa Bamba artist name : Santana Match count: 10 Title: Supernatural Title: Supernatural Title: Supernatural Title: Supernatural Title: Supernatural Title: Supernatural Title: Supernatural Title: Supernatural Title: Supernatural Title: Supernatural Final match: Title: Supernatural *****MusicID Text Match Query***** album title : çœ‹æˆ‘72å˜ Match count: 10 Title: çœ‹æˆ‘72è®Š Title: çœ‹æˆ‘72å˜ Title: çœ‹æˆ‘72å˜ Title: çœ‹æˆ‘72è®Š Title: çœ‹æˆ‘72è®Š Title: çœ‹æˆ‘72å˜ Title: çœ‹æˆ‘72è®Š Title: çœ‹æˆ‘72å˜ Title: çœ‹æˆ‘72å˜ Title: çœ‹æˆ‘72å˜ Final match: Title: çœ‹æˆ‘72è®Š *****MusicID Text Match Query***** artist name : Philip Glass Match count: 10 Title: The Hours Title: Glass: Solo Piano Title: Mishima Title: The Illusionist Title: Glass: Etudes For Piano, Vol. 1/1-10 Title: Book Of Longing [Disc 1] Title: Notes on a Scandal Title: Philip Glass: The Fog of War Title: Oeuvres Majeures [Disc 1] Title: North Star Final match: Title: The Hours *****MusicID Text Match Query***** artist name : Bob Marley Match count: 10 Title: One Love Title: Songs Of Freedom [Disc 2] Title: Natural Mystic Title: Songs Of Freedom [Disc 4] Title: Songs Of Freedom [Disc 1] Title: Songs Of Freedom [Disc 3] Title: Chant Down Babylon Title: Exodus Title: The Very Best In Memoriam Title: Survival Final match: Title: One Love *****MusicID Text Match Query***** track title : Purple Stain artist name : Red Hot Chili Peppers Match count: 10 Title: Californication Title: Live In Hyde Park [Disc 2] Title: Californication Title: Live At Slane Castle Title: Live At Slane Castle Title: Californication Title: Californication Title: Californication Title: Californication Title: Live At Slane Castle Final match: Title: Californication *****MusicID Text Match Query***** track title : Eyeless artist name : Slipknot Match count: 10 Title: Slipknot Title: Slipknot Title: Slipknot Title: Slipknot [Bonus Tracks] Title: Slipknot Title: Slipknot: 10th Anniversary Edition Title: Slipknot Title:<PHONE_NUMBER>27 Title: "Left Behind" Greatest Hits Title: Slipknot Final match: Title: Slipknot


class 1 lab
My website questions:
what is your name?
How old are you?
Are you intresting in colors?
What is your favorite type of colors to paint?
My website questions:
what is your name?
How old are you?
Are you intresting in colors?
What is your favorite type of colors to paint?


we love our fish, but we love studio ghibli too
i love studio ghibli more then fish but dont tell them that


T COLIN CAMPBELL
For decades T. Colin Campbell, PhD has been at the forefront of nutrition education and research. Dr. Campbell's expertise and scientific interests encompass relationships between diet and diseases, particularly the causation of cancer. His legacy, the China Project, is one of the most com prehensive studies of health and nutrition ever conducted. The New York Times has recognized the study as the “Grand Prix of epidemiology”.
Dr. Campbell is the coauthor of the bestselling book The China Study: Startling Implications for Diet, Weight Loss and Long-term Health, and author of the New York Times bestseller Whole, and The Low-Carb Fraud. He is the founder of the T. Colin Campbell Center for Nutrition Studies and the online Plant-Based Nutrition Certificate in partnership with eCornell.
Dr. Campbell has conducted original research both in laboratory experiments and in large-scale human studies; received over 70 grant-years of peer-reviewed research funding (mostly with NIH), served on grant review panels of multiple funding agencies, actively participated in the development of national and international nutrition policy, authored over 300 research papers and given hundreds of lectures around the world.
He was trained at Cornell University (M.S., Ph.D.) and MIT (Research Associate) in nutrition, biochemistry and toxicology. Dr. Campbell spent 10 years on the faculty of Virginia Tech’s Department of Biochemistry and Nutrition before returning to Cornell in 1975 where he presently holds his Endowed Chair as the Jacob Gould Schurman Professor Emeritus of Nutritional Biochemistry in the Division of Nutritional Sciences.


1) Install any cookie control extension (for chrome)
2) Open developer tools
3) Register using a special form.
4) You will see that a new "auth" cookie has appeared and message in the console, or in the console you will see a 401 status if the entered data is incorrect.
5) Enter the local ip address of the running server and click "generate sun" to create a websocket
6) Use json-rpc syntax in console to communicate with the server, for example "socket.send ('{" jsonrpc ":" 2.0 "," method ":" sendMessageToUser "," params ": ["@YOUR_FRIEND'S_TAG"," hi "], "id": "1"} ') "
Read more about the methods in the readme.
7) To check authorization, delete cookies and try to log into your account using the login field, then see paragraph 4).


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Xenomai
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Go to the source code of this file.
Xenomai is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
Xenomai is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with Xenomai; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.


Resolution against Indian atrocities in Kashmir presented in US House
by https://www.facebook.com/dunyanewsWASHINGTON (Dunya News) – Congresswoman Rashida Tlaib has presented a bill in United States House against Indian atrocities and human rights violations in occupied Kashmir.
According to the bill, the members of parliament criticized Indian government for scrapping special status of the occupied valley and demanded the international community to play its role in this matter.
Indian army is using force against innocent people of Kashmir. The authorities should ensure contact between America Kashmiris with their family living in the disputed region, the bill added.
The resolution further stated that Indian government should refrain from using pallet gun on Kashmiris.
On the other hand, the curfew has continued on 110th day as there is no change in the ground situation in the territory.


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Give us a call or stop by our door anytime, we try to answer all enquiries within 24 hours on business days.
We are open from 9am — 5pm week days.
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{% extends "base.html" %}
{% load staticfiles %}
{% block page_head %}
{% endblock %}
{% block page_content %}
{% include 'partials/navbar.html' %}
{% block main %}
{% include 'partials/main_header.html' %}
{% include 'partials/section.html' with section=sections.1 id="welcome" className="bg-dark text-center" %} {# welcome #}
{% include 'partials/occasion_preview.html' %}
{% include 'partials/section.html' with section=sections.2 id="story" className="bg-dark" %} {# story #}
{% include 'partials/section.html' with section=sections.3 id="proposal" className="bg-info" %} {# proposal #}
{% include 'partials/section.html' with section=sections.4 id="event" className="" %} {# friday #}
{% include 'partials/section.html' with section=sections.5 id="" className="bg-dark" %} {# saturday #}
{% include 'partials/section.html' with section=sections.6 id="" className="bg-info" %} {# sunday #}
{% include 'partials/section.html' with section=sections.7 id="accomodations" className="" %} {# accomodations #}
{% include 'partials/section.html' with section=sections.8 id="" className="bg-dark" %} {# things to do #}
{% include 'partials/section.html' with section=sections.9 id="venue" className="" %} {# venue #}
{% include 'partials/section.html' with section=sections.10 id="wedding-party" className="bg-dark"%} {# bridal party #}
{% include 'partials/section.html' with section=sections.11 id="" className="bg-info"%} {# groomsmen #}
{% include 'partials/section.html' with section=sections.12 id="registry" className=""%} {# registry #}
{% include 'partials/carousel.html' %}
{% endblock %}
{% endblock %}
{% block page_js %}
{% endblock %}


Load the libraries:
Font:
Loading the data:
hike_data <- readr::read_rds(url('https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2020/2020-11-24/hike_data.rds'))
Data manipulation:
Extract regions:
word(hike_data$location, 1, sep = " -- ") -> hike_data$region
hike_data$region <- as.factor(hike_data$region)
Extract miles:
Converting data types
Calculate cummulative length, mean(gain)
Data Visualization:
Color choice:
## <colors>
## #6C5B7BFF #C06C84FF #F67280FF #F8B195FF
showtext_auto()
summary_stats$region <- forcats::fct_reorder(str_wrap(summary_stats$region, 5), summary_stats$sum_length)
plot <- ggplot(summary_stats) +
# custom panel grid
geom_hline(yintercept = 0, color = "lightgrey") +
geom_hline(yintercept = 1000, color = "lightgrey") +
geom_hline(yintercept = 2000, color = "lightgrey") +
geom_hline(yintercept = 3000, color = "lightgrey") +
geom_col(aes(
x = region, #is numeric
y = sum_length, #is numeric
fill = count), #is a factor
position = "dodge2",
show.legend = TRUE,
alpha = .9,
) +
scale_fill_gradientn("Amount of Tracks",
colours = c( "#6C5B7B","#C06C84","#F67280","#F8B195")) +
# mean gains per rigion
geom_point(aes(x = region,
y = mean_gain),
size = 3,
color = "gray12") +
geom_segment(aes(
x = region,
y = 0,
xend = region,
yend = 3000
),
linetype = "dashed",
color = "grey12") +
annotate(
x = 11,
y = 3130,
label = "Cummulative Length [FT]",
geom = "text",
size = 2.5,
angle = 23,
family = "playfair"
) +
annotate(
x = 11,
y = 1200,
label = "Mean Elevation Gain\n[FASL]",
geom = "text",
size = 2.5,
angle = -67.5,
family = "playfair"
) +
#annotate custom scale inside plot
annotate(x = 11.7, y =1100, label = "1000", geom = "text", color = "gray12", family = "")+
annotate(x = 11.7, y =2100, label = "2000", geom = "text", color = "gray12", family = "")+
annotate(x = 11.7, y =3100, label = "3000", geom = "text", color = "gray12", family = "") +
scale_y_continuous(limits = c(-1500, 3500),
expand = c(0,0),
breaks = c(0, 1000, 2000, 3000)) +
#add title, subtitle & caption
labs(title = "\nHiking Locations in Washington",
subtitle = paste("\nThis Visualisation shows the cummulative length of tracks,",
"the amount of tracks and the mean gain in elevation per location.\n",
"If you are an experienced hiker, you might want to go",
"to the North Cascades since there are a lot of tracks,",
"higher elevations and total length to overcome.",
sep = "\n"),
caption = "\n\nData Visualisation by Tobias Stalder\nSource: TidyX Crew (Ellis Hughes, Patrick Ward)\nEdited by: Sajib Devnath\nwww.sajibdevnath.com") +
#transform to polar coordinate system
coord_polar(clip = "off") +
theme(
legend.position = "bottom",
axis.title = element_blank(),
axis.ticks = element_blank(),
axis.text.y = element_blank(),
axis.text.x = element_text(
color = "gray12",
size = 12
),
panel.background = element_rect(
fill = "white",
color = "white"
),
panel.grid = element_blank(),
panel.grid.major.x = element_blank(),
text = element_text(
family = "playfair",
color = "grey12"
),
plot.title = element_text(
face = "bold",
size = 25,
hjust = 0.05),
plot.subtitle = element_text(
size = 14,
hjust = 0.05),
plot.caption = element_text(
size = 10,
hjust = .5)
)
Saving the plot:
Thinks I learned:
str_wrap()
function - set the width of the textstringr::word()
select words from a sentence
## [1] "Jane saw" "Jane sat"
prismatic
package for color selection. Print colors in console.
prismatic::color(c( "#6C5B7B" ,"#C06C84","#F67280","#F8B195"))
scale_fill_gradientn()
selects a range of colors for gradient
library(tidyverse)
diamonds %>%
group_by(color) %>%
summarise(mean_price = mean(price)) %>%
ggplot() +
geom_bar(stat = "identity", aes(x = color, y = mean_price, fill = mean_price)) +
scale_fill_gradientn("Mean price", colours = c("#6C5B7B","#C06C84","#F67280","#F8B195"))
## `summarise()` ungrouping output (override with `.groups` argument)
coord_polar(clip = "off")
when text gets cuts off the chart
Originally from : Tobias Stalder


My First Tech Blog
A Primer for Newbies
June 14, 2015
Version Control is a method that records all changes to computer files so that they can be recalled at will at a later time. It is a great safety feature since if you make a mistake you can easily recover previous versions.
Git tracks all the versions of your coding. All versions are saved and you can reproduce the contents of your files exactly as you originally saved them.
GitHub is an example of a Distributed Version Control System that has the entire repository of all the work. If a server dies all repositories can be sent back up to the server to restore it.


{% with last_affiliation=cleaner.affiliation_set.last current_affiliation=cleaner.current_affiliation homeless_soon=cleaner.is_homeless_soon %}


StringList is an Fdf-Action that creates Localilzed Strings, which can be get during the game with GetLocalizedString and in fdf.
The Text inside "" can not be escaped with \
StringList { MYTEST "My Test", MYLABEL "My Label", MYVALUE "My Value", MYLongText "My Super Long MultiLine Text, is this", }
Between the Name and the valueText can be any amount of Whitespace. The valueText can go over multiple Lines. Like shown in MYLongText


Class Index
Creates an map that represents a city area.
Draws an map with diamond tiles.
Draws an map with hexagonal tiles.
Draws a map with each item in the heightmap array being a pixel.
Ludovic L. ~ jOWE project ~
©2010-2015
Documentation generated by
JsDoc Toolkit 2.4.0 on Thu May 03 2012 13:40:30 GMT+0200 (CEST)


Basic Driving
Driving
Servos
Debug
Video
Demo
Max Speed
Stopped
5 Seconds
0 Seconds
330 degrees
30 degrees
Base
330 degrees
30 degrees
Left Shoulder
330 degrees
30 degrees
Right Shoulder
330 degrees
30 degrees
Elbow
330 degrees
30 degrees
Forearm
330 degrees
30 degrees
Wrist Tilt
330 degrees
30 degrees
Wrist Roll
330 degrees
30 degrees
Claw
Front Left:
Forward
Reverse
Off
Rear Left:
Forward
Reverse
Off
Front Right:
Forward
Reverse
Off
Rear Right:
Forward
Reverse
Off


Potential memory leak detected. Please don't hold heavy objects in extensions if you're not a 100% sure. In the ideal world, extensions should be stateless.


Personal Information
|
|
Introduction
|
I am one of the greates mathematicians in history and contributed in many different areas such as: Mathematical notations, Analysis, Combinatorics, Graph Theory, Phsysics and Music theory.
|
Works
|
Ph.D. Dissertation |
De Sono
Supervisors:
Prof. M. Mustermann, B. Name
I present mathematical models describing the expansion of sound through air.
Tech-Stack:
Python, Phsysics Simulations, Mathematics, Git
|
|
Education
|
|
Experience
|
|
Skills
|
|
|
Niveau |
Languages |
German |
First language |
|
English, Latin, French |
Fluent in speaking and writing (C2 GER) |
Programming Languages |
Python, Scala, HTML, CSS |
Skilled |
|
C++ |
Experienced |
|
C, Matlab, Java, Javascript, Bash |
Basic knowledge |
Technologies |
Docker, Tensorflow, Git, Machine Learning, Data Science |
Skilled |
|
Theano, Keras, ElasticSearch |
Basic knowledge |
|
Volunteer Work
|
| 1768 - 1768 |
Lettres à une princesse d'Allemagne |
I teach the fundamentals of physics, astronomy, mathematics, philosophy as well as theology. |
|


--- layout: post title: Python3 string formatting tagline: " new approach" permalink: /python3/string/formatting.html categories: [literate programming, emacs, Python3] tags: [strings, formatting] ---
This PEP proposes a new system for built-in string formatting operations, intended as a replacement for the existing '%' string formatting operator.
a = 'Python' b = 'Emacs' d = 'Babel' print("The story of {0}, {1}, and {c}".format(a, b, c=d)) # or print(format(10.0, "7.3g"))
The story of Python, Emacs, and Babel 10


There is a small marina in Manzanillo, but not to be missed is the Marina Puerto de la Navidad 25nm NW of Manzanillo at N 19° 11.77' W 104° 40.96'.
Yachts anchor outside Las Hadas Hotel or stern-to one of the docks inside the jetty. The offices of Port Captain and Immigration must be visited, in Manzanillo town. Their offices are in the large concrete building situated on the sta'board side of the channel leading to the inner harbour, on the southern side of Sandiago Bay.
There is a small marina on the southern side of the Santiago Peninsula as part of the Las Hadas Hotel complex. They have a dinghy dock for which anchored boats can pay a daily/weekly rate to use (see comment posted at bottom of page for details).
It is also possible to find other sheltered anchorages close to one of the peninsulas which project into the Manzanillo and Santiago Bays.
Twenty five miles NW of Manzanillo is a new marina, Marina Puerto de la Navidad, at Barra de Navidad. Reported to be an excellent hurricane hole.
Last updated January 2016.


--- layout: post title: What have you named your iPods? summary: tags: [] ---
Mine are Ting Tong for the iPod and Ping Pong for the Shuffle.
What are your's called?


Carrot Cake
This carrot cake is very moist, because of the brown sugar. It has enough carrots to notice them, but not so much that it overwhelms the other flavors.
metadata
Created on 2020-12-12
Adapted from Carrot Cake by Laura Kieft @ Laura's Bakery (2020-12-02)
Recipe should yield this much: 14 cake slices.
Estimated time needed: At least 102 minutes. At most 124 minutes.
Ingredients
| 450 | g | carrots | 450 g is about 7 carrots | |
| 400 | g | cream cheese | ||
| 300 | g | flour | gluten-free flour works as well | |
| 300 | g | powdered sugar | ||
| 250 | g | unsalted butter | room temperature | |
| 175 | g | vegetable oil | we use sunflower oil | |
| 175 | g | brown sugar | ||
| 75 | g | cashew nuts | feel free to substitute with you favorite nuts or fruits, or leave it out all together | |
| 30 | g | white sugar | ||
| 4 | eggs | |||
| 2 | tsp | baking powder | ||
| 1.5 | tbsp | ground cinnamon | ||
| 1 | tsp | vanilla extract | ||
| 1 | tbsp | vanilla extract | ||
| 1 | tsp | baking soda | ||
| 1 | tsp | ground nutmeg | ||
| 0.5 | tsp | ground ginger | ||
| 0.5 | tsp | ground clove |
Scaling
Timeline
Directions
⌛ Active time 12 minutes
- 450 g carrots | 450 g is about 7 carrots
Grate carrots:
Peel or wash the carrots, and chop off the top. Then grate the carrots, either using a kitchen machine attachment, a grater or a peeler. Don't squeeze the juice out of the grated carrots, because we want the carrot juice in the cake as well.
⌛ Active time 3 minutes
- 4 eggs
- 175 g vegetable oil | we use sunflower oil
- 1 tbsp vanilla extract
- 175 g brown sugar
- 30 g white sugar
Mix liquid ingredients and sugar:
Put the eggs and oil into a bowl, and stir them together. Add the sugar, and mix until combined.
⌛ Active time 2 minutes
- 300 g flour | gluten-free flour works as well
- 2 tsp baking powder
- 1 tsp baking soda
- 1.5 tbsp ground cinnamon
- 1 tsp ground nutmeg
- 0.5 tsp ground ginger
- 0.5 tsp ground clove
Add dry ingredients:
Add the flour, baking powder and soda and spices to the bowl, and stir to combine.
⌛ Active time 3 minutes
- 75 g cashew nuts | feel free to substitute with you favorite nuts or fruits, or leave it out all together
Chop the nuts:
Chop the cashews into small pieces, roughly the size of peppercorns.
⌛ Active time 1 minutes
Preheat oven:
175 ℃, no convection.
⌛ Active time 1 minutes
Add carrots and nuts to cake batter, and stir
⌛ Active time 2 minutes | Passive time 75 minutes
Batter into cake tin, into oven:
Pour the batter into a 22cm cake tin, and put it in the oven. The cake is done when a skewer comes out clean. This should take about 75 minutes. If you think the top of the cake is starting to get too brown, turn down the temperature by 10-20 ℃.
⌛ Active time 1 minutes | Passive time 3 minutes
- 250 g unsalted butter | room temperature
Beat the butter:
While the cake is in the oven, we make the frosting. Start by adding room temperature butter to a bowl. Use the kitchen machine or hand mixer to beat the butter until it looks a bit more pale compared to when you started. This should take about 3 minutes.
⌛ Active time 1 minutes | Passive time 2 minutes
- 400 g cream cheese
- 1 tsp vanilla extract
Add more ingredients:
Add the cream cheese and vanilla extract to the butter, and mix it together.
⌛ Active time 3 minutes | Passive time 1 minutes
- 300 g powdered sugar
Add powdered sugar:
To sweeten and stiffen the buttercream frosting, add powdered sugar to the mixture. You can add a bit less if you want a less sweet cream, or more to make it stiffer and sweeter.
⌛ Active time 1 minutes | Passive time 1 minutes
Cool the buttercream frosting:
Place the frosting in the fridge while you wait for the cake to finish baking and cool down. It is important that the cake has cooled down enough before adding the frosting so that the frosting doesn't melt. Do not add the frosting to the cake just yet.
⌛ Active time 1 minutes
Cut the cake:
When the cake has cooled down to room temperature, slice it in two horizontally to create two distinct cake layers.
⌛ Active time 10 minutes | Passive time 1 minutes
Assemble cake:
Place the bottom cake layer onto your serving plate. Add between a 1/4th and a 1/3rd of the frosting on the layer. Use a knife to spread it out evenly. Then place the other cake layer on top. Cover the entire cake with a thin layer of frosting, using as little frosting as you can. There will be some crumble coming off the cake. Be careful to not get too much of it into the bowl with frosting. Place the cake in the fridge to stiffen up the frosting before continuing, if needed. Add enough frosting to cover the side of the cake before covering the top with the rest.


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Part of pymine.poster.streaminghttp View In Hierarchy
Known subclasses: pymine.poster.streaminghttp.StreamingHTTPConnection, pymine.poster.streaminghttp.StreamingHTTPSConnection
``value`` can be a string object, a file-like object that supports a .read() method, or an iterable object that supports a .next() method.