THE QUEST A film review by Michael John Legeros Copyright 1996 Michael John Legeros
(Universal) Directed by Jean-Claude Van Damme Written by Steven Klein and Paul Mones Cast Jean-Claude Van Damme, Roger Moore, James Remar, Janet Gunn, Jack McGee, Aki Aleong MPAA Rating "PG-13" Running Time 95 minutes Reviewed at General Cinemas at Pleasant Valley, Raleigh, NC (30APR96)
==
So Jean-Claude is now an auteur. Well, why not? Segal, Stallone, and Schwarzenegger (in a TV movie) have all done it and emerged from behind the camera with their careers still intact. And, there's certainly more to this martial arts (near) epic than one might expect. In fact, the only particularly jarring moment occurs in the opening scene, when Van Damme, wearing old-age make-up, bellies-up to a bar and threatens to speak the word "rosebud." No, he never says *that* word, but he does recount the entire story in flashback.
Cut to a street scene in 1920's New York City, where Van Damme's clown-faced, stilt-walking pickpocket (!) is about to run afoul of both the law and the mob. Making his escape, he hops a freighter bound for (where else?) the Far East. Eventually, he finds his way to Tibet, to participate in a mountain-top martial arts competition between the greatest fighters from sixteen counties. Orphans, elephants, gun runners, and Sumo wrestlers, it's *all* here.
The period detail and location photography is very nice, as is the story's near-epic scope. Unfortunately, THE QUEST suffers from several fatal flaws, the most glaring of which is an absolute lack of dramatic tension. Nothing propels this movie. And you can take it from there. (Flaw #2 is the chemistry that the characters *don't* have. I can't decide who is less-animated: Van Damme or co-star Roger Moore. Phew. Flaw #3: missing scenes...) Martial- arts fans and video-game junkies might enjoy this one, but everyone else should save their money.
Grade: D
--
Mike Legeros - Raleigh, NC
<EMAIL_ADDRESS>(h) -<EMAIL_ADDRESS>(w)
Visit me in MOVIE HELL
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it is my favorite sport bec its fun and keeps me hydrated
My favorite beer pong players are:
I love pong because it gets everyone fired up for the night


The
Flac
module that provides functionality
for encoding WAV/PCM audio to Flac and decoding Flac to PCM.
NOTE most functions are named analogous to the original C library functions, so that its documentation may be used for further reading.
Methods
-
create_libflac_decoder(is_verify){number}
-
Create a decoder.
Name Type Description is_verify
boolean optional enable/disable checksum verification during decoding
DEFAULT: trueReturns:
Type Description number the ID of the created decoder instance (or 0, if there was an error) -
create_libflac_encoder(sample_rate, channels, bps, compression_level, total_samples, is_verify, block_size){number}
-
Create an encoder.
Name Type Description sample_rate
number the sample rate of the input PCM data channels
number the number of channels of the input PCM data bps
number bits per sample of the input PCM data compression_level
Flac.CompressionLevel the desired Flac compression level: [0, 8] total_samples
number optional OPTIONAL the number of total samples of the input PCM data:
Sets an estimate of the total samples that will be encoded. This is merely an estimate and may be set to 0 if unknown. This value will be written to the STREAMINFO block before encoding, and can remove the need for the caller to rewrite the value later if the value is known before encoding.
If specified, the it will be written into metadata of the FLAC header.
DEFAULT: 0 (i.e. unknown number of samples)is_verify
boolean optional OPTIONAL enable/disable checksum verification during encoding
DEFAULT: true
NOTE: this argument is positional (i.e. total_samples must also be given)block_size
number optional OPTIONAL the number of samples to use per frame.
DEFAULT: 0 (i.e. encoder sets block size automatically) NOTE: this argument is positional (i.e. total_samples and is_verify must also be given)Returns:
Type Description number the ID of the created encoder instance (or 0, if there was an error) -
FLAC__stream_decoder_delete(decoder)
-
Delete the decoder instance, and free up its resources.
Name Type Description decoder
number the ID of the decoder instance -
FLAC__stream_decoder_finish(decoder){boolean}
-
Finish the decoding process. The decoder can be reused, after initializing it again.
Name Type Description decoder
number the ID of the decoder instance Returns:
Type Description boolean false
if MD5 checking is on AND a STREAMINFO block was available AND the MD5 signature in the STREAMINFO block was non-zero AND the signature does not match the one computed by the decoder; elsetrue
. -
FLAC__stream_decoder_get_md5_checking(decoder){boolean}
-
Get if MD5 verification is enabled for the decoder
Name Type Description decoder
number the ID of the decoder instance Returns:
Type Description boolean true
if MD5 verification is enabled -
FLAC__stream_decoder_get_state(decoder){Flac.FLAC__StreamDecoderState}
-
Name Type Description decoder
number the ID of the decoder instance Returns:
Type Description Flac.FLAC__StreamDecoderState the decoder state -
FLAC__stream_decoder_process_single(decoder){boolean}
-
Decodes a single frame. To check decoding progress, use
FLAC__stream_decoder_get_state
.Name Type Description decoder
number the ID of the decoder instance Returns:
Type Description boolean FALSE if an error occurred -
FLAC__stream_decoder_process_until_end_of_metadata(decoder){boolean}
-
Decodes data until end of metadata.
Name Type Description decoder
number the ID of the decoder instance Returns:
Type Description boolean false if any fatal read, write, or memory allocation error occurred (meaning decoding must stop), else true. -
FLAC__stream_decoder_process_until_end_of_stream(decoder){boolean}
-
Decodes data until end of stream.
Name Type Description decoder
number the ID of the decoder instance Returns:
Type Description boolean FALSE if an error occurred -
FLAC__stream_decoder_reset(decoder){boolean}
-
Reset the decoder for reuse.
NOTE: Needs to be re-initialized, before it can be used again
Name Type Description decoder
number the ID of the decoder instance Returns:
Type Description boolean true if successful -
FLAC__stream_decoder_set_md5_checking(decoder, is_verify){boolean}
-
Set the "MD5 signature checking" flag. If true, the decoder will compute the MD5 signature of the unencoded audio data while decoding and compare it to the signature from the STREAMINFO block, if it exists, during
FLAC__stream_decoder_finish()
. MD5 signature checking will be turned off (until the nextFLAC__stream_decoder_reset()
) if there is no signature in the STREAMINFO block or when a seek is attempted. Clients that do not use the MD5 check should leave this off to speed up decoding.Name Type Description decoder
number the ID of the decoder instance is_verify
boolean enable/disable checksum verification during decoding Returns:
Type Description boolean FALSE if the decoder is already initialized, else TRUE. -
FLAC__stream_encoder_delete(encoder)
-
Delete the encoder instance, and free up its resources.
Name Type Description encoder
number the ID of the encoder instance -
FLAC__stream_encoder_finish(encoder){boolean}
-
Finish the encoding process.
Name Type Description encoder
number the ID of the encoder instance Returns:
Type Description boolean false
if an error occurred processing the last frame; or if verify mode is set, there was a verify mismatch; elsetrue
. Iffalse
, caller should check the state withFlac#FLAC__stream_encoder_get_state
for more information about the error. -
FLAC__stream_encoder_get_state(encoder){Flac.FLAC__StreamEncoderState}
-
Name Type Description encoder
number the ID of the encoder instance Returns:
Type Description Flac.FLAC__StreamEncoderState the encoder state -
FLAC__stream_encoder_get_verify(encoder){boolean}
-
Get the "verify" flag for the encoder.
Name Type Description encoder
number the ID of the encoder instance Returns:
Type Description boolean the verify flag for the encoder -
FLAC__stream_encoder_get_verify_decoder_state(encoder){Flac.FLAC__StreamDecoderState}
-
Get the state of the verify stream decoder. Useful when the stream encoder state is FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR.
Name Type Description encoder
number the ID of the encoder instance Returns:
Type Description Flac.FLAC__StreamDecoderState the verify stream decoder state -
FLAC__stream_encoder_process(encoder, channelBuffers, num_of_samples){boolean}
-
Encode / submit data for encoding. Submit data for encoding. This version allows you to supply the input data via an array of pointers, each pointer pointing to an array of samples samples representing one channel. The samples need not be block-aligned, but each channel should have the same number of samples. Each sample should be a signed integer, right-justified to the resolution set by FLAC__stream_encoder_set_bits_per_sample(). For example, if the resolution is 16 bits per sample, the samples should all be in the range [-32768,32767]. For applications where channel order is important, channels must follow the order as described in the frame header.
Name Type Description encoder
number the ID of the encoder instance channelBuffers
Array.<TypedArray> an array for the audio data channels as typed arrays with signed integers (and size according to the set bits-per-sample setting) num_of_samples
number the number of samples in one channel (i.e. one of the buffers) Returns:
Type Description boolean true if successful, else false; in this case, check the encoder state with FLAC__stream_encoder_get_state() to see what went wrong. -
FLAC__stream_encoder_process_interleaved(encoder, buffer, num_of_samples){boolean}
-
Encode / submit data for encoding. This version allows you to supply the input data where the channels are interleaved into a single array (i.e. channel0_sample0, channel1_sample0, ... , channelN_sample0, channel0_sample1, ...). The samples need not be block-aligned but they must be sample-aligned, i.e. the first value should be channel0_sample0 and the last value channelN_sampleM. Each sample should be a signed integer, right-justified to the resolution set by bits-per-sample. For example, if the resolution is 16 bits per sample, the samples should all be in the range [-32768,32767]. For applications where channel order is important, channels must follow the order as described in the frame header.
Name Type Description encoder
number the ID of the encoder instance buffer
TypedArray the audio data in a typed array with signed integers (and size according to the set bits-per-sample setting) num_of_samples
number the number of samples in buffer Returns:
Type Description boolean true if successful, else false; in this case, check the encoder state with FLAC__stream_encoder_get_state() to see what went wrong. -
FLAC__stream_encoder_set_blocksize(encoder, block_size){boolean}
-
Set the blocksize to use while encoding. The number of samples to use per frame. Use 0 to let the encoder estimate a blocksize; this is usually best.
NOTE: only use on un-initilized encoder instances!
Name Type Description encoder
number the ID of the encoder instance block_size
number the number of samples to use per frame Returns:
Type Description boolean false
if the encoder is already initialized, elsetrue
-
FLAC__stream_encoder_set_compression_level(encoder, compression_level){boolean}
-
Set the compression level The compression level is roughly proportional to the amount of effort the encoder expends to compress the file. A higher level usually means more computation but higher compression. The default level is suitable for most applications. Currently the levels range from 0 (fastest, least compression) to 8 (slowest, most compression). A value larger than 8 will be treated as 8.
NOTE: only use on un-initilized encoder instances!
Name Type Description encoder
number the ID of the encoder instance compression_level
Flac.CompressionLevel the desired Flac compression level: [0, 8] - See:
Returns:
Type Description boolean false
if the encoder is already initialized, elsetrue
-
FLAC__stream_encoder_set_verify(encoder, is_verify){boolean}
-
Set the "verify" flag. If true, the encoder will verify it's own encoded output by feeding it through an internal decoder and comparing the original signal against the decoded signal. If a mismatch occurs, the process call will return false. Note that this will slow the encoding process by the extra time required for decoding and comparison.
NOTE: only use on un-initilized encoder instances!
Name Type Description encoder
number the ID of the encoder instance is_verify
boolean enable/disable checksum verification during encoding Returns:
Type Description boolean false
if the encoder is already initialized, elsetrue
-
getOptions(p_coder){CodingOptions}
-
Get coding options for the encoder / decoder instance: returns FALSY when not set.
Name Type Description p_coder
Number the encoder/decoder pointer (ID) Returns:
Type Description CodingOptions the coding options -
init_decoder_ogg_stream(decoder, read_callback_fn, write_callback_fn, error_callback_fn, metadata_callback_fn, ogg_serial_number){Flac.FLAC__StreamDecoderInitStatus}
-
Initialize the decoder for writing to an OGG container.
Name Type Description decoder
number the ID of the decoder instance that has not been initialized (or has been reset) read_callback_fn
Flac~decoder_read_callback_fn the callback for reading the Flac data that should get decoded: read_callback_fn(numberOfBytes: Number) : {buffer: ArrayBuffer, readDataLength: number, error: boolean}
write_callback_fn
Flac~decoder_write_callback_fn the callback for writing the decoded data: write_callback_fn(data: Uint8Array[], frameInfo: Metadata)
error_callback_fn
Flac~decoder_error_callback_fn the error callback: error_callback_fn(errorCode: Number, errorDescription: String)
metadata_callback_fn
Flac~metadata_callback_fn optional OPTIONAL callback for receiving the metadata of FLAC data that will be decoded: metadata_callback_fn(metadata: StreamMetadata)
ogg_serial_number
number optional OPTIONAL the serial number for the stream in the OGG container that should be decoded.
The default behavior is to use the serial number of the first Ogg page. Setting a serial number here will explicitly specify which stream is to be decoded.Returns:
Type Description Flac.FLAC__StreamDecoderInitStatus the decoder status( 0
forFLAC__STREAM_DECODER_INIT_STATUS_OK
) -
init_decoder_stream(decoder, read_callback_fn, write_callback_fn, error_callback_fn, metadata_callback_fn, ogg_serial_number){Flac.FLAC__StreamDecoderInitStatus}
-
Initialize the decoder.
Name Type Description decoder
number the ID of the decoder instance that has not been initialized (or has been reset) read_callback_fn
Flac~decoder_read_callback_fn the callback for reading the Flac data that should get decoded: read_callback_fn(numberOfBytes: Number) : {buffer: ArrayBuffer, readDataLength: number, error: boolean}
write_callback_fn
Flac~decoder_write_callback_fn the callback for writing the decoded data: write_callback_fn(data: Uint8Array[], frameInfo: Metadata)
error_callback_fn
Flac~decoder_error_callback_fn the error callback: error_callback_fn(errorCode: Number, errorDescription: String)
metadata_callback_fn
Flac~metadata_callback_fn optional OPTIONAL callback for receiving the metadata of FLAC data that will be decoded: metadata_callback_fn(metadata: StreamMetadata)
ogg_serial_number
number | boolean optional OPTIONAL if number or true
is specified, the decoder will be initilized to read from an OGG container, seeFlac.init_decoder_ogg_stream
:
true
will use the default serial number, if specified as number the corresponding stream with the serial number from the ogg container will be used.Returns:
Type Description Flac.FLAC__StreamDecoderInitStatus the decoder status( 0
forFLAC__STREAM_DECODER_INIT_STATUS_OK
) -
init_encoder_ogg_stream(encoder, write_callback_fn, metadata_callback_fn, ogg_serial_number){Flac.FLAC__StreamEncoderInitStatus}
-
Initialize the encoder for writing to an OGG container.
Name Type Description encoder
number the ID of the encoder instance that has not been initialized (or has been reset) write_callback_fn
Flac~encoder_write_callback_fn the callback for writing the encoded Flac data: write_callback_fn(data: Uint8Array, numberOfBytes: Number, samples: Number, currentFrame: Number)
metadata_callback_fn
Flac~metadata_callback_fn optional OPTIONAL the callback for the metadata of the encoded Flac data: metadata_callback_fn(metadata: StreamMetadata)
ogg_serial_number
number optional OPTIONAL the serial number for the stream in the OGG container DEFAULT: 1
Returns:
Type Description Flac.FLAC__StreamEncoderInitStatus the encoder status ( 0
forFLAC__STREAM_ENCODER_INIT_STATUS_OK
) -
init_encoder_stream(encoder, write_callback_fn, metadata_callback_fn, ogg_serial_number){Flac.FLAC__StreamEncoderInitStatus}
-
Initialize the encoder.
Name Type Description encoder
number the ID of the encoder instance that has not been initialized (or has been reset) write_callback_fn
Flac~encoder_write_callback_fn the callback for writing the encoded Flac data: write_callback_fn(data: Uint8Array, numberOfBytes: Number, samples: Number, currentFrame: Number)
metadata_callback_fn
Flac~metadata_callback_fn optional OPTIONAL the callback for the metadata of the encoded Flac data: metadata_callback_fn(metadata: StreamMetadata)
ogg_serial_number
number | boolean optional OPTIONAL if number or true
is specified, the encoder will be initialized to write to an OGG container, seeFlac.init_encoder_ogg_stream
:true
will set a default serial number (1
), if specified as number, it will be used as the stream's serial number within the ogg container.Returns:
Type Description Flac.FLAC__StreamEncoderInitStatus the encoder status ( 0
forFLAC__STREAM_ENCODER_INIT_STATUS_OK
) -
init_libflac_decoder()
-
- Deprecated
- use
create_libflac_decoder
instead
- use
-
init_libflac_encoder()
-
- Deprecated
- use
create_libflac_encoder
instead
- use
-
isReady(){boolean}
-
Returns if Flac has been initialized / is ready to be used.
Returns:
Type Description boolean true
, if Flac is ready to be used -
off(eventName, listener)
-
Remove an event listener for module-events.
Name Type Description eventName
string listener
function - See:
-
on(eventName, listener)
-
Add an event listener for module-events. Supported events:
-
"ready"
→Flac.event:ReadyEvent
: emitted when module is ready for usage (i.e.isReady
is true)
NOTE listener will get immediately triggered if module is already"ready"
-
"created"
→Flac.event:CreatedEvent
: emitted when an encoder or decoder instance was created
-
"destroyed"
→Flac.event:DestroyedEvent
: emitted when an encoder or decoder instance was destroyed
Name Type Description eventName
string listener
function Example
Flac.on('ready', function(event){ //gets executed when library is ready, or becomes ready... });
-
-
onready(event)
-
Hook for handler function that gets called, when asynchronous initialization has finished. NOTE that if the execution environment does not support
Object#defineProperty
, then this function is not called, afterisReady
istrue
. In this case,isReady
should be checked, before settingonready
and if it istrue
, handler should be executed immediately instead of settingonready
.Name Type Description event
Flac.event:ReadyEvent the ready-event object Example
// [1] if Object.defineProperty() IS supported: Flac.onready = function(event){ //gets executed when library becomes ready, or immediately, if it already is ready... doSomethingWithFlac(); }; // [2] if Object.defineProperty() is NOT supported: // do check Flac.isReady(), and only set handler, if not ready yet // (otherwise immediately excute handler code) if(!Flac.isReady()){ Flac.onready = function(event){ //gets executed when library becomes ready... doSomethingWithFlac(); }; } else { // Flac is already ready: immediately start processing doSomethingWithFlac(); }
-
setOptions(p_coder, options)
-
Set coding options for an encoder / decoder instance (will / should be deleted, when finish()/delete())
Name Type Description p_coder
Number the encoder/decoder pointer (ID) options
CodingOptions the coding options
Type Definitions
-
decoder_error_callback_fn(errorCode, errorDescription)
-
The callback for reporting decoding errors.
Name Type Description errorCode
number the error code errorDescription
Flac.FLAC__StreamDecoderErrorStatus the string representation / description of the error -
decoder_read_callback_fn(numberOfBytes){Flac.ReadResult|Flac.CompletedReadResult}
-
The callback for reading the FLAC data that will be decoded.
Name Type Description numberOfBytes
number the maximal number of bytes that the read callback can return Returns:
Type Description Flac.ReadResult | Flac.CompletedReadResult the result of the reading action/request -
decoder_write_callback_fn(data, frameInfo)
-
The callback for writing the decoded FLAC data.
Name Type Description data
Array.<Uint8Array> array of the channels with the decoded PCM data as Uint8Array
sframeInfo
Flac.BlockMetadata the metadata information for the decoded data -
encoder_write_callback_fn(data, numberOfBytes, samples, currentFrame){void|false}
-
the callback for writing the encoded FLAC data.
Name Type Description data
Uint8Array the encoded FLAC data numberOfBytes
number the number of bytes in data samples
number the number of samples encoded in data currentFrame
number the number of the (current) encoded frame in data Returns:
Type Description void | false returning false
indicates that an unrecoverable error occurred and decoding should be aborted -
metadata_callback_fn(metadata)
-
the callback for the metadata of the encoded/decoded Flac data.
Name Type Description metadata
Flac.StreamMetadata the FLAC meta data
Interface Definitions
-
Flac.BlockMetadata
-
FLAC block meta data
- See:
Properties:
Name Type Attributes Description blocksize
number the block size (bytes) number
number the number of the decoded samples or frames numberType
string the type to which number
refers to: either"frames"
or"samples"
channelAssignment
Flac.FLAC__ChannelAssignment the channel assignment crc
string the MD5 checksum for the decoded data, if validation is enabled subframes
Array.<Flac.SubFrameMetadata> <optional>
the metadata of the subframes. The array length corresponds to the number of channels. NOTE will only be included if CodingOptions.analyseSubframes
is enabled for the decoder.sampleRate
number inherited the sample rate (Hz) channels
number inherited the number of channels bitsPerSample
number inherited bits per sample -
Flac.CoderChangedEventData
-
Life cycle event data for signaling life cycle changes of encoder or decoder instances
- See:
Properties:
Name Type Attributes Description id
number the ID for the encoder or decoder instance type
"encoder" | "decoder" signifies whether the event is for an encoder or decoder instance data
any <optional>
specific data for the life cycle change -
Flac.CodingOptions
-
Additional options for encoding or decoding
- See:
Properties:
Name Type Attributes Description analyseSubframes
boolean <optional>
for decoding: include subframes metadata in write-callback metadata, DEFAULT: false analyseResiduals
boolean <optional>
for decoding: include residual data in subframes metadata in write-callback metadata, NOTE #analyseSubframes
muste also be enabled, DEFAULT: false -
Flac.CompletedReadResult
-
Result / return value for
Flac~decoder_read_callback_fn
callback function for signifying that there is no more data to readProperties:
Name Type Attributes Description buffer
TypedArray | undefined a TypedArray (e.g. Uint8Array) with the read data (will be ignored in case readDataLength is 0
)readDataLength
0 the number of read data bytes: The number of 0
(zero) indicates that the end-of-stream is reached.error
boolean <optional>
inheritedOPTIONAL value of true
indicates that an error occured (decoding will be aborted) -
Flac.CompressionLevel
-
Set the compression level The compression level is roughly proportional to the amount of effort the encoder expends to compress the file. A higher level usually means more computation but higher compression. The default level is suitable for most applications. Currently the levels range from 0 (fastest, least compression) to 8 (slowest, most compression). A value larger than 8 will be treated as 8. This function automatically calls the following other set functions with appropriate values, so the client does not need to unless it specifically wants to override them:
FLAC__stream_encoder_set_do_mid_side_stereo() FLAC__stream_encoder_set_loose_mid_side_stereo() FLAC__stream_encoder_set_apodization() FLAC__stream_encoder_set_max_lpc_order() FLAC__stream_encoder_set_qlp_coeff_precision() FLAC__stream_encoder_set_do_qlp_coeff_prec_search() FLAC__stream_encoder_set_do_escape_coding() FLAC__stream_encoder_set_do_exhaustive_model_search() FLAC__stream_encoder_set_min_residual_partition_order() FLAC__stream_encoder_set_max_residual_partition_order() FLAC__stream_encoder_set_rice_parameter_search_dist()
The actual values set for each level are: | level | do mid-side stereo | loose mid-side stereo | apodization | max lpc order | qlp coeff precision | qlp coeff prec search | escape coding | exhaustive model search | min residual partition order | max residual partition order | rice parameter search dist | |--------|---------------------|------------------------|------------------------------------------------|----------------|----------------------|------------------------|----------------|--------------------------|-------------------------------|-------------------------------|------------------------------| | 0 | false | false | tukey(0.5) | 0 | 0 | false | false | false | 0 | 3 | 0 | | 1 | true | true | tukey(0.5) | 0 | 0 | false | false | false | 0 | 3 | 0 | | 2 | true | false | tukey(0.5) | 0 | 0 | false | false | false | 0 | 3 | 0 | | 3 | false | false | tukey(0.5) | 6 | 0 | false | false | false | 0 | 4 | 0 | | 4 | true | true | tukey(0.5) | 8 | 0 | false | false | false | 0 | 4 | 0 | | 5 | true | false | tukey(0.5) | 8 | 0 | false | false | false | 0 | 5 | 0 | | 6 | true | false | tukey(0.5);partial_tukey(2) | 8 | 0 | false | false | false | 0 | 6 | 0 | | 7 | true | false | tukey(0.5);partial_tukey(2) | 12 | 0 | false | false | false | 0 | 6 | 0 | | 8 | true | false | tukey(0.5);partial_tukey(2);punchout_tukey(3) | 12 | 0 | false | false | false | 0 | 6 | 0 |Properties:
Name Type Description 0
"FLAC__COMPRESSION_LEVEL_0" compression level 0 1
"FLAC__COMPRESSION_LEVEL_1" compression level 1 2
"FLAC__COMPRESSION_LEVEL_2" compression level 2 3
"FLAC__COMPRESSION_LEVEL_3" compression level 3 4
"FLAC__COMPRESSION_LEVEL_4" compression level 4 5
"FLAC__COMPRESSION_LEVEL_5" compression level 5 6
"FLAC__COMPRESSION_LEVEL_6" compression level 6 7
"FLAC__COMPRESSION_LEVEL_7" compression level 7 8
"FLAC__COMPRESSION_LEVEL_8" compression level 8 -
Flac.FixedSubFrameData
-
metadata for FIXED subframe type
Properties:
Name Type Attributes Description order
number The polynomial order. warmup
Array.<number> Warmup samples to prime the predictor, length == order. partition
Flac.SubFramePartition The residual coding method. residual
Array.<number> <optional>
The residual signal, length == (blocksize minus order) samples. NOTE will only be included if CodingOptions.analyseSubframes
is enabled for the decoder. -
Flac.FLAC__ChannelAssignment
-
The channel assignment for the (decoded) frame.
Properties:
Name Type Description 0
"FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT" independent channels 1
"FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE" left+side stereo 2
"FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE" right+side stereo 3
"FLAC__CHANNEL_ASSIGNMENT_MID_SIDE" mid+side stereo -
Flac.FLAC__EntropyCodingMethodType
-
entropy coding methods
Properties:
Name Type Description 0
"FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE" Residual is coded by partitioning into contexts, each with it's own 4-bit Rice parameter. 1
"FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2" Residual is coded by partitioning into contexts, each with it's own 5-bit Rice parameter. -
Flac.FLAC__StreamDecoderErrorStatus
-
Decoding error codes.
If the error code is not known, valueFLAC__STREAM_DECODER_ERROR__UNKNOWN__
is used.Properties:
Name Type Description 0
"FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC" An error in the stream caused the decoder to lose synchronization. 1
"FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER" The decoder encountered a corrupted frame header. 2
"FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH" The frame's data did not match the CRC in the footer. 3
"FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM" The decoder encountered reserved fields in use in the stream. -
Flac.FLAC__StreamDecoderInitStatus
-
Properties:
Name Type Description 0
"FLAC__STREAM_DECODER_INIT_STATUS_OK" Initialization was successful. 1
"FLAC__STREAM_DECODER_INIT_STATUS_UNSUPPORTED_CONTAINER" The library was not compiled with support for the given container format. 2
"FLAC__STREAM_DECODER_INIT_STATUS_INVALID_CALLBACKS" A required callback was not supplied. 3
"FLAC__STREAM_DECODER_INIT_STATUS_MEMORY_ALLOCATION_ERROR" An error occurred allocating memory. 4
"FLAC__STREAM_DECODER_INIT_STATUS_ERROR_OPENING_FILE" fopen() failed in FLAC__stream_decoder_init_file() or FLAC__stream_decoder_init_ogg_file(). 5
"FLAC__STREAM_DECODER_INIT_STATUS_ALREADY_INITIALIZED" FLAC__stream_decoder_init_*() was called when the decoder was already initialized, usually because FLAC__stream_decoder_finish() was not called. -
Flac.FLAC__StreamDecoderState
-
Decoder state code.
Properties:
Name Type Description 0
"FLAC__STREAM_DECODER_SEARCH_FOR_METADATA" The decoder is ready to search for metadata 1
"FLAC__STREAM_DECODER_READ_METADATA" The decoder is ready to or is in the process of reading metadata 2
"FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC" The decoder is ready to or is in the process of searching for the frame sync code 3
"FLAC__STREAM_DECODER_READ_FRAME" The decoder is ready to or is in the process of reading a frame 4
"FLAC__STREAM_DECODER_END_OF_STREAM" The decoder has reached the end of the stream 5
"FLAC__STREAM_DECODER_OGG_ERROR" An error occurred in the underlying Ogg layer 6
"FLAC__STREAM_DECODER_SEEK_ERROR" An error occurred while seeking. The decoder must be flushed with FLAC__stream_decoder_flush() or reset with FLAC__stream_decoder_reset() before decoding can continue 7
"FLAC__STREAM_DECODER_ABORTED" The decoder was aborted by the read callback 8
"FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR" An error occurred allocating memory. The decoder is in an invalid state and can no longer be used 9
"FLAC__STREAM_DECODER_UNINITIALIZED" The decoder is in the uninitialized state; one of the FLAC__stream_decoder_init_*() functions must be called before samples can be processed. -
Flac.FLAC__StreamEncoderInitStatus
-
Properties:
Name Type Description 0
"FLAC__STREAM_ENCODER_INIT_STATUS_OK" Initialization was successful. 1
"FLAC__STREAM_ENCODER_INIT_STATUS_ENCODER_ERROR" General failure to set up encoder; call FLAC__stream_encoder_get_state() for cause. 2
"FLAC__STREAM_ENCODER_INIT_STATUS_UNSUPPORTED_CONTAINER" The library was not compiled with support for the given container format. 3
"FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_CALLBACKS" A required callback was not supplied. 4
"FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_NUMBER_OF_CHANNELS" The encoder has an invalid setting for number of channels. 5
"FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_BITS_PER_SAMPLE" The encoder has an invalid setting for bits-per-sample. FLAC supports 4-32 bps but the reference encoder currently supports only up to 24 bps. 6
"FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_SAMPLE_RATE" The encoder has an invalid setting for the input sample rate. 7
"FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_BLOCK_SIZE" The encoder has an invalid setting for the block size. 8
"FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_MAX_LPC_ORDER" The encoder has an invalid setting for the maximum LPC order. 9
"FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_QLP_COEFF_PRECISION" The encoder has an invalid setting for the precision of the quantized linear predictor coefficients. 10
"FLAC__STREAM_ENCODER_INIT_STATUS_BLOCK_SIZE_TOO_SMALL_FOR_LPC_ORDER" The specified block size is less than the maximum LPC order. 11
"FLAC__STREAM_ENCODER_INIT_STATUS_NOT_STREAMABLE" The encoder is bound to the Subset but other settings violate it. 12
"FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_METADATA" The metadata input to the encoder is invalid, in one of the following ways: FLAC__stream_encoder_set_metadata() was called with a null pointer but a block count > 0 One of the metadata blocks contains an undefined type It contains an illegal CUESHEET as checked by FLAC__format_cuesheet_is_legal() It contains an illegal SEEKTABLE as checked by FLAC__format_seektable_is_legal() It contains more than one SEEKTABLE block or more than one VORBIS_COMMENT block 13
"FLAC__STREAM_ENCODER_INIT_STATUS_ALREADY_INITIALIZED" FLAC__stream_encoder_init_*() was called when the encoder was already initialized, usually because FLAC__stream_encoder_finish() was not called. -
Flac.FLAC__StreamEncoderState
-
Encoder state code.
Properties:
Name Type Description 0
"FLAC__STREAM_ENCODER_OK" The encoder is in the normal OK state and samples can be processed. 1
"FLAC__STREAM_ENCODER_UNINITIALIZED" The encoder is in the uninitialized state; one of the FLAC__stream_encoder_init_*() functions must be called before samples can be processed. 2
"FLAC__STREAM_ENCODER_OGG_ERROR" An error occurred in the underlying Ogg layer. 3
"FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR" An error occurred in the underlying verify stream decoder; check FLAC__stream_encoder_get_verify_decoder_state(). 4
"FLAC__STREAM_ENCODER_VERIFY_MISMATCH_IN_AUDIO_DATA" The verify decoder detected a mismatch between the original audio signal and the decoded audio signal. 5
"FLAC__STREAM_ENCODER_CLIENT_ERROR" One of the callbacks returned a fatal error. 6
"FLAC__STREAM_ENCODER_IO_ERROR" An I/O error occurred while opening/reading/writing a file. Check errno. 7
"FLAC__STREAM_ENCODER_FRAMING_ERROR" An error occurred while writing the stream; usually, the write_callback returned an error. 8
"FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR" Memory allocation failed. -
Flac.FLAC__SubframeType
-
The types for FLAC subframes
Properties:
Name Type Description 0
"FLAC__SUBFRAME_TYPE_CONSTANT" constant signal 1
"FLAC__SUBFRAME_TYPE_VERBATIM" uncompressed signal 2
"FLAC__SUBFRAME_TYPE_FIXED" fixed polynomial prediction 3
"FLAC__SUBFRAME_TYPE_LPC" linear prediction -
Flac.LPCSubFrameData
-
metadata for LPC subframe type
Properties:
Name Type Attributes Description order
number The FIR order. qlp_coeff
Array.<number> FIR filter coefficients. qlp_coeff_precision
number Quantized FIR filter coefficient precision in bits. quantization_level
number The qlp coeff shift needed. warmup
Array.<number> inherited Warmup samples to prime the predictor, length == order. partition
Flac.SubFramePartition inherited The residual coding method. residual
Array.<number> <optional>
inheritedThe residual signal, length == (blocksize minus order) samples. NOTE will only be included if CodingOptions.analyseSubframes
is enabled for the decoder. -
Flac.Metadata
-
FLAC meta data
Properties:
Name Type Description sampleRate
number the sample rate (Hz) channels
number the number of channels bitsPerSample
number bits per sample -
Flac.ReadResult
-
Result / return value for
Flac~decoder_read_callback_fn
callback functionProperties:
Name Type Attributes Description buffer
TypedArray a TypedArray (e.g. Uint8Array) with the read data readDataLength
number the number of read data bytes. A number of 0
(zero) indicates that the end-of-stream is reached.error
boolean <optional>
OPTIONAL value of true
indicates that an error occured (decoding will be aborted) -
Flac.StreamMetadata
-
FLAC stream meta data
Properties:
Name Type Attributes Description min_blocksize
number the minimal block size (bytes) max_blocksize
number the maximal block size (bytes) min_framesize
number the minimal frame size (bytes) max_framesize
number the maximal frame size (bytes) total_samples
number the total number of (encoded/decoded) samples md5sum
string the MD5 checksum for the decoded data (if validation is active) sampleRate
number inherited the sample rate (Hz) channels
number inherited the number of channels bitsPerSample
number inherited bits per sample -
Flac.SubFrameMetadata
-
FLAC subframe metadata
Properties:
Name Type Description type
Flac.FLAC__SubframeType the type of the subframe data
number | Flac.FixedSubFrameData | Flac.LPCSubFrameData the type specific metadata for subframe wastedBits
number the wasted bits-per-sample -
Flac.SubFramePartition
-
metadata for FIXED or LPC subframe partitions
Properties:
Name Type Description type
Flac.FLAC__EntropyCodingMethodType the entropy coding method data
Flac.SubFramePartitionData metadata for a Rice partitioned residual -
Flac.SubFramePartitionContent
-
metadata for FIXED or LPC subframe partition data content
Properties:
Name Type Description parameters
Array.<number> The Rice parameters for each context. rawBits
Array.<number> Widths for escape-coded partitions. Will be non-zero for escaped partitions and zero for unescaped partitions. capacityByOrder
number The capacity of the parameters and raw_bits arrays specified as an order, i.e. the number of array elements allocated is 2 ^ capacity_by_order. -
Flac.SubFramePartitionData
-
metadata for FIXED or LPC subframe partition data
Properties:
Name Type Description order
number The partition order, i.e. # of contexts = 2 ^ order. contents
Flac.SubFramePartitionContent The context's Rice parameters and/or raw bits.
Events
-
Flac.event:CreatedEvent
-
Created event: is fired when an encoder or decoder was created.
Type:
- object
- See:
Properties:
Name Type Description type
"created" the type of the event "created"
target
Flac.CoderChangedEventData the information for the created encoder or decoder -
Flac.event:DestroyedEvent
-
Destroyed event: is fired when an encoder or decoder was destroyed.
Type:
- object
- See:
Properties:
Name Type Description type
"destroyed" the type of the event "destroyed"
target
Flac.CoderChangedEventData the information for the destroyed encoder or decoder -
Flac.event:ReadyEvent
-
Ready event: is fired when the library has been initialized and is ready to be used (e.g. asynchronous loading of binary / WASM modules has been completed). Before this event is fired, use of functions related to encoding and decoding may cause errors.
Type:
- object


A Zine of Ghost Stories,
Haunting Images and
Occult Practices
1st Edition: Summer 2021
I initally came to this remote place to see Aleister Crowley's old
residence - where he suposedly held a unfinished dark ritual - but now
this little cemetery on the other side of the road was now calling me.
I propped myself up on the broken tombstone leaning against the wall
of the (only) small mausoleum, trying to peak inside through the
broken window. I noticed that the black painted wood of the window
frame was covered in grafiti, from people's names to the iconic "666"
probably left there by another occultism nerd before me, fitting. The
interior did not disapoint: obscure sigils carved onto the stone
mantelpiece, remants of burned out candles on the floor and a hazy
mist emanating from the floor. I quickly snapped this picture without
even checking how it turned out, hopped down my makeshift step and
walked away a little bit faster than I like to admit. I had forgotten
how physical ghosts can be.
Submissions open


Split that Bill!
Bill Amount:
Number of People:
Rate Your Service:
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Fantastic! - 30%
Great - 20%
Good - 15%
Bad - 10%
Teribble! - 0%
Calculate
Clear


Please read each statement and select an option that indicates how much the statement applied to you over the past week.
There are no right or wrong answers. Do not spend too much time on any statement.
I was aware of dryness of my mouth
I experienced breathing difficulty (e.g,, excessively rapid breathing, breathlessness in the absence of physical exertion)
I experienced trembling (e.g., in the hands)
I was worried about situations in which I might panic and make a fool of myself
I felt I was close to panic
I was aware of the action of my heart in the absence of physical exertion (e.g., sense of heart rate increase, heart missing a beat)
I felt scared without any good reason


Wifree
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# Charset is = "UTF-8"
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Jason A. James' Online Résumé Home >> Education
Norco College • Associates of Science Degree Computer Programming
June 2016


--- layout: post title: 'GMail feature request: help me keep track of replies.' date: '2008-05-23T21:40:00.001-07:00' author: Kevin Moore tags: - internet modified_time: '2008-05-23T21:46:54.470-07:00' blogger_id: tag:blogger.com,1999:blog-2115056243892631308.post-3073109758283962625 blogger_orig_url: http://work.j832.com/2008/05/gmail-feature-request-help-me-keep.html ---
Scenario:
Suggestions:
You have until next Friday, or I'm going back to Hotmail.
I bet if I wait long enough, Microsoft will give me $.05 for every email I send.


|
|
|---|
Tools Menu
Flip Horizontal This will flip the current selection in the horizontal direction.
Flip Vertical This will flip the current selection in the vertical direction.
Rotate 90 CW This will rotate the current selection 90 degrees clock-wise.
Rotate 90 CCW This will rotate the current selection 90 degrees counter-clock-wise.
Rotate 180 This will rotate the current selection 180 degrees.
Group This will allow you to group selected objects.
Un-Group This will allow you to breakup a selected group.
Carve This will allow you to carve a brush with a selected brush.
Hollow This will allow you to hollow a selected brush in a new window.
Link Entity to Brush This will allow you to link an entity to a selected object.
Unlink Entity from Brush This will allow you to unlink the current linked brush.
Entity Properties This will allow you to change the current entities properties in a new window.
Make Entity Path This will allow you to generate an open-ended entity path.
Make Closed Entity Path This will allow you generate a closed entity path.
Make Entity Targets This will allow you to target a selection as an entities target.
Delete Path This will allow you to delete an entities path.
Build Model This will allow you to save something you have built as a model/prefab.


fouder and CTo of The App berry
i am ios and web development.
| Date | work |
|---|---|
| 2019-2020 | researcher at the institude of cagnitive neurosciences | 2020-2021 | Lead Develop at Tempo App |
| 2021-2022 | clinical Dector at the National Health service |
ios development
web development
photography


WDV321 Advanced JavaScript JQuery Document
I am trying to use JQuery to change color!!
Change Color
Input


--- title: Amazon Affiliate Link Maker | URL Tools layout: post ---
{% include common-meta %}This is a free online tool to create amazon affiliate link from an existing amazon link. The input to this tool is amazon url and affiliate tag. Output of this tool is an updated link that contains your affiliate tag.
Amazon affiliate program is a popular affiliate commission program on internet. Amazon gives commission to its affiliate for referring users. Many affiliates refer user to a amazon product they like. This attracts many buyers to amazon and in reward amazon offers commisions. It is a win-win for both amazon and its affiliate.
This is a simple browser based tool that requires user input. We try to store your last input tag in browser storage if it is supported. Therefore we can retain the last tag entered by you on a supported browser.
At the same time we are limited by storing data in only browser. Therefore your preferences may not be obtained if you switch browsers.
We have created a simple step by step video for using this tool.
You can use these links to share on social media, blogs, videos, text messages or in emails. Twitter and Facebook are popular platform for sharing amazon referral links.
Yes, you can use these links on your website. Many people already put the link on their websites.
Yes, Youtube is a popular place to refer. Many people place the links on video description. You can also try to put in video links.
This tool can help you make money by speeding up your amazon affiliate links creation. Below are some ideas
You can grab this code snippet to embed this tool on your website.


Shanghai Jiao Tong University Choir
Member • Sep,2013 — Jan,2015
Attend International Music Festival in San Diego and won “Excellent Participants”
Department of Social Practice of School of Electronic Information and Electrical Engineering in SJTU
Organizer • Oct,2012 — Mar,2014
- Organize different kinds of social activities:the volunteer teachers in primary schools, “Training Camp of Private Enterprises”, etc.
- Won the first prize of summer social practice projects
Other Volunteer Activities
Member • Sep,2012 — Now
- Shanghai International Marathon volunteer
- Welcome volunteer of SJTU
- Independent recruitment volunteer of SJTU
- Subway Station volunteer
Language
TOEFL 102(speaking 22) GRE 320+3.5 (V150 Q170 AW3.5)
Experiment Skills
Have clean room experience and familiar with different fabrication processes: vacuum evaporation, inkjet printing, spin coating, blade coating, drop coating, photolithography, etc.
Shanghai Jiao Tong University Samsung Scholarship
Mar, 2015 • top 3%
Awarded for outstanding academic performance and social activities
Merit Student of Shanghai Jiao Tong University
Oct, 2013
Awarded for outstanding academic performance and social activities
First Prize of Chinese Chemical Society National Chemistry Contest for High School Students (Provincial Competition Area)
Sep, 2011
Awarded for outstanding performance in chemical contest


plcboot(1) Qualcomm Atheros Open Powerline Toolkit plcboot(1) NAME plcboot - Qualcomm Atheros Panther/Lynx Powerline Device Bootstrapper SYNOPSIS plcboot [options] -N file -P file [device] [device] [...] DESCRIPTION Download and start runtime firmware on a local powerline device when it is in bootloader mode. A powerline device enters bootloader mode if it has not flash memory or cannot load firmware from flash memory for some reason. You can use this progrm to start the device and then, optionally, permanently write a softloader, parameters and firmware into flash mem‐ ory. Qualcomm Atheros introduced new boot methods with the Lightning chipset and new file formats and flash methods with the Panther chipset. This program supports the newer formats and methods. It does not support the older formats and meth‐ ods. See programs int6kboot or ampboot to initialize earlier chipsets. This program is part of the Qualcomm Atheros Powerline Toolkit. See the plc man page for an overview and installation instructions. OPTIONS -e Redirects stderr messages to stdout. Normally, status and error messages are printed on stderr while primary pro‐ gram output is printed on stdout. This option prints all output on stdout in cases where this is desired. -F[F] Flash or Force Flash NVRAM using either VS_MOD_NVM or VS_MODULE_OPERATION. Adding a second F here or another -F anywhere on the command line will force-flash a blank or corrupted NVRAM. Firmware loaded from NVRAM may treat force-flash as an error, depending of the firmware version. -i interface Select the host Ethernet interface. All requests are sent via this host interface and only reponses received via this host interface are recognized. The default interface is eth1 because most people use eth0 as their principle network connection; however, if environment string "PLC" is defined then it takes precedence over the default interface. This option then takes precedence over either default. -N filename The file containing the firmware chain used to boot and flash the device. This option and argument are required when booting or flashing a device but may appear anywhere on the command line. Invalid image files will be rejected. No assumptions are made about this file based on filename and no filename conventions are enforced. -P filename The file containing the firmware chain used to boot and flash the device. This option and argument are required when booting or flashing a device but may appear anywhere on the command line. Invalid image files will be rejected. No assumptions are made about this file based on filename and no filename conventions are enforced. -q Suppresses status messages on stderr. -S filename The file containing the softloader chain used to flash the device. On prior versions of plcboot, the presence of this option indicated that flash memory should be programmed but that is no longer the case. You must now specify bot this option and option -F in order to program flash memory. This option and argument are required when flash‐ ing a device but may appear anywhere on the command line. Invalid image files will be rejected. No assumptions are made about this file based on filename and no filename conventions are enforced. -t milliseconds Read timeout in milliseconds. Values range from 0 through UINT_MAX. This is the maximum time allowed for a response. The default is shown in brackets on the program menu. -v Prints additional information on stdout. In particular, this option dumps outgoing Ethernet packets on stdout. -?,--help Print program help summary on stdout. This option takes precedence over other options on the command line. -!,--version Print program version information on stdout. This option takes precedence over other options on the command line. Use this option when sending screen dumps to Atheros Technical Support so that they know exactly which version of the Linux Toolkit you are using. ARGUMENTS device The Ethernet hardware address of some powerline device. More than one address may be specified on the command line. If more than one address is specified then operations are performed on each device in turn. The default address is local. as explained in the DEVICES section. DEVICES Powerline device addresses are 12 hexadecimal digits in upper, lower or mixed case. Individual octets may be separated by colons, for clarity, but colons are not required. For example, "00b052000001", "00:b0:52:00:00:01" and "00b052:000001" are valid and equivalent. A local device is any Atheros Powerline Device connected directly to a host Ethernet interface. A remote device is any Atheros Powerline Device at the far end of a powerline connection. A foreign device is any powerline device not manufac‐ tured by Atheros. Common device addresses have symbolic names that can be used in place of the actual address value. The following sym‐ bolic addresses are recognized by this program and most other toolkit programs. all Equivalent to "broadcast", described next. broadcast A synonym for the Ethernet broadcast address, FF:FF:FF:FF:FF:FF. All devices, whether local, remote or foreign will respond to this address. local A synonym for the Qualcomm Atheros Local Management Address (LMA), 00:B0:52:00:00:01. All local Atheros devices will respond to this address but remote and foreign devices will not. REFERENCES See the Qualcomm Atheros HomePlug AV Firmware Technical Reference Manual for technical information. See the Qualcomm Atheros Powerline Toolkit Online Documetation for practical information and examples. EXAMPLES This example boots a powerline device by downloading runtime parameters and firmware then starting firmware execution. The actual boot method used will depend on the file formats and powerline device type detected by the program. The out‐ put shown here is typical for panther and lynx chipsets. Option -P and -N are required but their order is not important. Tne MAC address may be omitted beccause it will default to 00:B0:52:00:00:01 which is also the default bootloader device address. On completion, runtime firmware is executing in SDRAM but flash memory has not been programmed. If This opera‐ tion is common for flash-less devices. If we reset the device at this point then it will return to bootloader mode. # plcboot -P AR7420.pib -N AR7400.nvm eth1 00:B0:52:00:00:01 BootLoader is running eth1 00:B0:52:00:00:01 Write AR7420.nvm (1) (0x00000040:6212) eth1 00:B0:52:00:00:01 Start AR7420.nvm (1) (0x000000C0) eth1 00:B0:52:00:00:01 Write AR7420.pib (1) (0x00200000:10904) eth1 00:B0:52:00:00:01 Write AR7420.nvm (5) (0x002B610C:281252) eth1 00:B0:52:00:00:01 Start AR7420.nvm (5) (0x002B64FC) eth1 00:B0:52:BA:BE:88 MAC-QCA7420ES-<IP_ADDRESS>8-0-20110914-INTERNAL is running The next example boots a device, as before, then flashes the same parameters and firmware into non-volatile memory attached to the device. Observe that a softloader is required and will be written to flash memory before runtime parame‐ ters and firmware. The softloader need only be written once when first programming a blank flash memory. Option -FF is optional but permitted for backward compatibility with programs ampboot and int6kboot. # plcboot -P AR7420.pib -N AR7400.nvm -S AR7420-softloader.nvm -FF eth1 00:B0:52:00:00:01 Write AR7420.nvm (1) (00000040:6212) eth1 00:B0:52:00:00:01 Start AR7420.nvm (1) (000000C0) eth1 00:B0:52:00:00:01 Write AR7420.pib (1) (00200000:11692) eth1 00:B0:52:00:00:01 Write AR7420.nvm (5) (002B6A4C:282444) eth1 00:B0:52:00:00:01 Start AR7420.nvm (5) (002B6E3C) eth1 00:B0:52:00:00:06 MAC-QCA7420ES-<IP_ADDRESS>0-00-20110923-ALPHA is running eth1 00:B0:52:00:00:06 Start Session eth1 00:B0:52:00:00:06 Flash AR7420-softloader.nvm eth1 00:B0:52:00:00:06 Close Session eth1 00:B0:52:00:00:06 Start Session eth1 00:B0:52:00:00:06 Flash AR7420.pib eth1 00:B0:52:00:00:06 Flash AR7420.nvm eth1 00:B0:52:00:00:06 Close Session DISCLAIMER Qualcomm Atheros firmware file structure and content is proprietary to Qualcomm Atheros, Ocala FL USA. Consequently, public information is not available. Qualcomm Atheros reserves the right to change firmware file structure or content or change the name or behavior of any program that inspects or changes firmware files, in future software releases without any obligation to notify or compensate users of such programs. Qualcomm Atheros HomePlug AV Vendor Specific Management Message structure and content is proprietary to Qualcomm Atheros, Ocala FL USA. Consequently, public information may not be available. Aualcomm Atheros reserves the right to modify message structure and content in future firmware releases without any obligation to notify or compensate users of this program. SEE ALSO ampboot(1), amptool(1), chknvm(1), chkpib(1), int6kboot(1), modpib(1), plctool(1) CREDITS Charles Maier<EMAIL_ADDRESS>open-plc-utils-0.0.3 November 2013 plcboot(1)


In some cases, an input may need to have interactive elements (like buttons) nested within itself. These elements are expected to share the same validation and focus states of its input parent. To achieve this effect, a class of .with-icon-btn
is added to the .input-group
component.
The component above can be expanded upon, including a commonly used Bootstrap element called an .input-group-btn
, which is a nice way to say "a button that looks like it's attached to an input." But because this element is already doing some funky stuff with the embedded icon buttons, a class of .with-input-group-btn
needs to be added with the .with-icon-btn
class to ensure the appropriate layout is rendered.


User-Defined Metrics
Members
| Client Id | Member Id | Client Host | Rebalance Timeout (ms) | Session Timeout (ms) | Heartbeat Satisfied | Assignment |
|
|
Offsets
| Partition | Metadata | Commit Date | Expire Date | Offset / RPM |


Random Motivational Quotes
"Whether you think you can, or you think you can't... you're right."
-Henry Ford
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Copyright © Tallen Rand 2017


AT THE END OF THE TRANSACTION,YOU WILL BE COMPENSATED WITH 30% OF THE TOTAL MONEY.THIS TRANSACTION IS 100% RISK FREE. NOTE:DUE TO MY POSITION NOW,I HAVE THE DECEASED CONTRACT FILE WITH ME INCASE OF ANY QUESTION FROM OUR ORGANISATION WHEN THE DEAL STARTED AND ALSO THE PROCESS TO PUT CLAIM ON THE FUNDS AS THE NEXT OF KIN WILL BE LEGALLY PROCESSED TO AVOID ANY BREACH OF LAW OF OUR COUNTRIES. I AWAIT YOUR URGENT RESPONCE.  MR.ALFRED MAMBO(JP)


Current PA Plan
Remedial PA Plan
Current
district
trumpp
clintonp
toomeyp
mcgintyp
clintonper
trumpperc
clintdiff


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Ocean [am45], ocean, in The Inner Sea
Last updated Turn #74
Ocean [am45], ocean, in The Inner Sea
------------------------------------------------------------------------
14: The Savvy Aardvark [ha5r], ship, 2 hulls, 1 rowing port, 6 sails,
14: 8% damaged, arrived from Unnamed Plains [am44], owner:
14: Kijaro [u4q], Pen, with 17 sailors
15: The Savvy Aardvark [ha5r], ship, 2 hulls, 1 rowing port, 6 sails,
15: 8% damaged, departed for Ocean [am46].
Routes leaving Ocean:
North, mountain, to Three Sisters [al45], Catarack Island, impassable
Garrison [dz3p], garrison, Pen, with ten soldiers
East, to Ocean [am46], 6 days
South, to Ocean [an45], 6 days
West, plain, to Unnamed Plains [am44], Catarack Island, 2 days


Index of /~dhv/uspp/uspp-cur/Work/031-Ga/031-Ga-ca--vgrp
Name Last modified Size Description
Parent Directory 29-Dec-2002 13:13 -
Makefile 10-Jul-2002 16:52 2k
ga_ae_s2p1.adat 10-Jul-2002 16:52 1k
ga_ps.adat 10-Jul-2002 16:52 1k
------------------------------
Author and contact information
------------------------------
David Vanderbilt
<EMAIL_ADDRESS>July 2002
------------------------
Introductory information
------------------------
Generated in neutral s2p1 configuration.
This Ga potential was generated in the early 1990's by some member
of my group, probably D. King-Smith. I'm not sure what the intended
application was, but it may have been for studies of polarization in
GaAs.
--------------------
Intended environment
--------------------
Mostly for Sr in oxides where it is in the 2+ formal oxidation
state. It should probably be OK for metallic Sr too, but I don't
think we ever tried it for that.
---------------------------------------
Summary of atomic transferability tests
---------------------------------------
Nothing to report.
-----------------
Solid-state tests
-----------------
Nothing to report.
-------------
Miscellaneous
-------------
Nothing to report.


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I graduated from Fairfield University with a Bachelors of Science in Nursing. In the following ten years, I specialized in both orthopedics and emergency nursing at The George Washington University Hospital in Washington D.C. After raising four children I resumed my career in a post anesthesia care unit here in Cleveland where I have lived for 25 years.
Eighteen months ago, I was asked to look in on a 93-year-old woman who had just returned home following hip surgery. Her children lived afar and wanted peace of mind. I would oversee her transition home and she would quickly resume her wholly independent lifestyle. Within one week it became clear that she needed more care than anticipated. The agency responsible for managing her rehab and making nursing visits fell short of meeting her needs. Scheduling became a problem and she was stressed by all of the commotion. I felt uneasy leaving her alone. She was somewhat independent, but clearly needed ongoing nursing oversight. In addition to her immediate needs, she had several chronic health problems that, if not managed properly, threatened to undermine a successful recovery. Together, with her and her family, we crafted a more comprehensive arrangement and developed a care plan designed to meet her needs: a plan that allowed her to remain at home as she wished.
I've grown very passionate about elder care. I recognize the tremendous need for better home nursing care options, and I understand the struggles my peers are faced with when their aging parents begin to fail. I want to be there for the strains and gains of it all.


Reverse-engineering how biological neural circuits process information is key to understanding human brain function, developing effective therapies for psychiatric and neurological disease, and designing powerful new computer architectures that can replicate the formidable information processing capabilities of biological brains. To achieve this goal, we must focus on a model organism capable of complex behavioral and information processing tasks whose brain structure is within reach of current computational technology and whose neural activity can be experimentally accessed.
The fruit fly Drosophila melanogaster is capable of a range of complex nonreactive behaviors driven by multiple sensory modalities.  An extensive toolbox of powerful genetic manipulation techniques developed through years of fruit fly research enables the visualization of the fly's neural circuitry and analysis of how its structure relates to the fly's behavior. This toolbox has enabled researchers to characterize the fly's sensory mechanisms and shed light on the structure of its brain connectivity map, or connectome. Recent work has revealed that the fly's connectome comprises 40 unique modular subdivisions called local processing units (LPUs). Almost all of these modules have been found to correspond to anatomical regions of the fly brain associated with specific functional subsystems such as sensation and locomotion. LPUs can therefore be regarded as functional building blocks of the fly brain.
The computational tractability and genetic accessibility of the fly brain have acquired increased importance in light of ongoing advances in parallel computing and electrophysiological techniques. Graphics Processing Units (GPUs) are a powerful and affordable commodity parallel computing technology whose steady improvement promises the computational power needed to test increasingly realistic neural circuit models of the scale of the fly brain. While the fly's tiny size has made the recording of neural activity from its brain challenging, innovative technologies developed at the Bionet Group and elsewhere have made it possible to contemplate the obtaining of simultaneous recording from multiple neurons in the fly brain. Neuroscientists therefore have an unprecedented opportunity to leverage these developments to build powerful new models of the fly brain that are informed by hitherto inaccessible knowledge regarding its structure and function.
The Neurokernel project aims to build an open software platform that can scalably leverage the power of multiple GPUs to emulate the entire fly brain. A key feature of the platform is its support for integrating models of LPUs into models of entire functional subsystems. Neurokernel defines a mandatory module interface for the communication of neuron state data between LPU model implementations. Connectivity patterns between any two LPUs are expressed independently both of other inter-LPU connectivity patterns and the internal connectivity of the LPUs themselves. Enforced LPU interoperability and the partitioning of the fly connectome into connections responsible for distributing data between processing modules and connections that are part of those modules enables individual LPU models or connectivity patterns to be improved or replaced without modification of other parts of a brain emulation. This design facilitates the collaborative development of whole-brain emulations by enabling the immediate interconnection of independently developed LPU models with compatible interfaces. Neurokernel's support for LPU model integration also enables exploration of brain functions that cannot be exclusively attributed to individual LPUs or brain subsystems.
A major goal of Neurokernel is to enable fly brain models to be scaled up in computational complexity without necessitating their reimplementation. To this end, Neurokernel will provide APIs that expose the components required to implement and interconnect LPU models while abstracting away the underlying GPU-dependent code that implements them; this will also enable Neurokernel-based emulations to benefit from future improvements in GPU technology. Neurokernel will also provide a GPU resource management infrastructure that will enable brain emulations to take advantage of multiple GPUs depending upon their availability.
Building an accurate emulation of the fly brain is an interdisciplinary effort that requires data, algorithms, and insight from (but not limited to) the fields of neuroscience, computer science, and systems engineering. Researchers interested in working towards this goal are invited to join the Neurokernel project. The platform software is developed in Python (a powerful, high-level language that enjoys wide popularity in the computational neuroscience community) and CUDA (NVIDIA's C language extension for GPU programming). All design specifications, documentation, and code are open-source and publicly hosted on GitHub.


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Reports redundant method parameters that can be replaced with local variables.
If all local usages of a parameter are preceded by assignments to that parameter, the
parameter can be removed and its usages replaced with local variables.
There is no sense to have such parameter as values passed to it are overwritten.
Usually problem appears as a result of refactoring.
For example:
void test(int p) {
p = 1;
System.out.print(p);
}
will be replaced with
void test(int p) {
p = 1;
System.out.print(p);
}


Hello Anime lover
We're software engineers in University Of South China.
We do creative.
We're young developer.
唯有尽力自持，方不致癫狂。 ——《人间失格》


Exciting Article Title
This is a paragraph element.
Another paragraph element.
We are rolling in paragraph elements today! I think that is a good thing.
This is a paragraph element.
Another paragraph element.
We are rolling in paragraph elements today! I think that is a good thing.
If there were no paragraphs, there wouldn't be anything to read.
It is a good thing we have paragraphs then!


Chapter 3 Packages
We strongly recommand Wickham (2015).
We assume the following packages are installed:
install.packages(c("devtools", "roxygen2", "testthat", "knitr"))
3.1 Why?
Organize your code
Distribute your code
Keep versions of your code
3.2 Package structure
- Folder hierarchy
NAMESPACE
: package import / exportDESCRIPTION
: metadataR/
: R codeman/
: object documentation (with short examples)tests/
data/
src/
: compiled codevignettes/
: manual-like documentationinst/
: installed filesdemo/
: longer examplesexec
,po
,tools
3.3 Building steps
R CMD build
R CMD INSTALL
R CMD check
3.3.1 R CMD build
R CMD build --help
Build R packages from package sources in the directories specified by ‘pkgdirs’
3.3.2 R CMD INSTALL
R CMD INSTALL --help
Install the add-on packages specified by pkgs. The elements of pkgs can be relative or absolute paths to directories with the package sources, or to gzipped package ‘tar’ archives. The library tree to install to can be specified via ‘–library’. By default, packages are installed in the library tree rooted at the first directory in .libPaths() for an R session run in the current environment.
3.3.3 R CMD check
R CMD check --help
http://r-pkgs.had.co.nz/check.html
Check R packages from package sources, which can be directories or package ‘tar’ archives with extension ‘.tar.gz’, ‘.tar.bz2’, ‘.tar.xz’ or ‘.tgz’.
A variety of diagnostic checks on directory structure, index and control files are performed. The package is installed into the log directory and production of the package PDF manual is tested. All examples and tests provided by the package are tested to see if they run successfully. By default code in the vignettes is tested, as is re-building the vignette PDFs.
3.3.4 Building steps with devtools
devtools::build
devtools::install
devtools::check
and many others:
load_all
,document
,test
,run_examples
, …
3.4 Create an R package
3.4.1 utils::package.skeleton
package.skeleton() # "in "clean" session ("anRpackage")
package.skeleton("pkgname") # in "clean" session
set.seed(02138)
f <- function(x, y) x+y
g <- function(x, y) x-y
d <- data.frame(a = 1, b = 2)
e <- rnorm(1000)
package.skeleton(list = c("f","g","d","e"), name = "pkgname")
3.4.2 devtools::create
devtools::create("path/to/package/pkgname")
Also from RStudio (`File -> New Project’).
3.5 R packages on GitHub
Reading: http://r-pkgs.had.co.nz/git.html
Version control
Website, wiki, project management
Easy install:
install_github
fromdevtools
Collaboration
Issue tracking
<IP_ADDRESS> RStudio and GitHub integration
Command line
# git init # already run when creating package with RStudio
git add *
git commit -m "First commit"
git remote add origin https://github.com/cchoirat/Linreg
git push -u origin master
3.5.1 .gitignore
RStudio default
.Rproj.user
.Rhistory
.RData
GitHub default
# History files
.Rhistory
.Rapp.history
# Example code in package build process
*-Ex.R
# RStudio files
.Rproj.user/
# produced vignettes
vignettes/*.html
vignettes/*.pdf
3.6 RStudio projects
.Rproj
file extension, in our exampleLinreg.Rproj
- A project has its own:
- R session
- .Rprofile (e.g., to customize startup environment)
- .Rhistory
Default working directory is project directory
Keeps track of project-specific recent files
3.6.1 Project options
Version: 1.0
RestoreWorkspace: Default
SaveWorkspace: Default
AlwaysSaveHistory: Default
EnableCodeIndexing: Yes
UseSpacesForTab: Yes
NumSpacesForTab: 2
Encoding: UTF-8
RnwWeave: knitr
LaTeX: pdfLaTeX
AutoAppendNewline: Yes
StripTrailingWhitespace: Yes
BuildType: Package
PackageUseDevtools: Yes
PackageInstallArgs: --no-multiarch --with-keep.source
3.6.2 Package documentation
Functions and methods
- Vignettes
knitr
3.7 Package workflow example
Creating R Packages: A Tutorial (Friedrich Leisch, 2009)
Our example is adapted from https://cran.r-project.org/doc/contrib/Leisch-CreatingPackages.pdf.
3.7.1 Add linreg.R
to R/
directory
linmodEst <- function(x, y) {
## CC: crossprod or a QR decomposition (as in the original version) are more efficient
coef <- solve(t(x) %*% x) %*% t(x) %*% y
print(coef)
## degrees of freedom and standard deviation of residuals
df <- nrow(x) - ncol(x)
sigma2 <- sum((y - x %*% coef) ^ 2) / df
## compute sigma^2 * (x’x)^-1
vcov <- sigma2 * solve(t(x) %*% x)
colnames(vcov) <- rownames(vcov) <- colnames(x)
list(
coefficients = coef,
vcov = vcov,
sigma = sqrt(sigma2),
df = df
)
}
3.7.2 Run our function
data(cats, package = "MASS")
linmodEst(cbind(1, cats$Bwt), cats$Hwt)
## [,1]
## [1,] -0.3566624
## [2,] 4.0340627
## $coefficients
## [,1]
## [1,] -0.3566624
## [2,] 4.0340627
##
## $vcov
## [,1] [,2]
## [1,] 0.4792475 -0.17058197
## [2,] -0.1705820 0.06263081
##
## $sigma
## [1] 1.452373
##
## $df
## [1] 142
We can compare the output with lm
.
lm1 <- lm(Hwt ~ Bwt, data = cats)
lm1
##
## Call:
## lm(formula = Hwt ~ Bwt, data = cats)
##
## Coefficients:
## (Intercept) Bwt
## -0.3567 4.0341
coef(lm1)
## (Intercept) Bwt
## -0.3566624 4.0340627
vcov(lm1)
## (Intercept) Bwt
## (Intercept) 0.4792475 -0.17058197
## Bwt -0.1705820 0.06263081
summary(lm1)$sigma
## [1] 1.452373
3.7.3 Add ROxygen2 documentation
Reading: http://kbroman.org/pkg_primer/pages/docs.html
#' Linear regression
#'
#' Runs an OLS regression not unlike \code{\link{lm}}
#'
#' @param y response vector (1 x n)
#' @param X covariate matrix (p x n) with no intercept
#'
#' @return A list with 4 elements: coefficients, vcov, sigma, df
#'
#' @examples
#' data(mtcars)
#' X <- as.matrix(mtcars[, c("cyl", "disp", "hp")])
#' y <- mtcars[, "mpg"]
#' linmodEst(y, X)
#'
#' @export
#'
linmodEst <- function(x, y) {
## CC: crossprod or a QR decomposition (as in the original version) are more efficient
coef <- solve(t(x) %*% x) %*% t(x) %*% y
print(coef)
## degrees of freedom and standard deviation of residuals
df <- nrow(x) - ncol(x)
sigma2 <- sum((y - x %*% coef) ^ 2) / df
## compute sigma^2 * (x’x)^-1
vcov <- sigma2 * solve(t(x) %*% x)
colnames(vcov) <- rownames(vcov) <- colnames(x)
list(
coefficients = coef,
vcov = vcov,
sigma = sqrt(sigma2),
df = df
)
}
3.7.4 Configure Build Tools
3.7.5 man
page
File `man/linmodEst.Rd
contains:
% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/linreg.R
\name{linmodEst}
\alias{linmodEst}
\title{Linear regression}
\usage{
linmodEst(x, y)
}
\arguments{
\item{y}{response vector (1 x n)}
\item{X}{covariate matrix (p x n) with no intercept}
}
\value{
A list with 4 elements: coefficients, vcov, sigma, df
}
\description{
Runs an OLS regression not unlike \code{\link{lm}}
}
\examples{
data(mtcars)
X <- as.matrix(mtcars[, c("cyl", "disp", "hp")])
y <- mtcars[, "mpg"]
linmodEst(y, X)
}
3.7.6 Formatted output
3.7.7 DESCRIPTION
Reading: http://r-pkgs.had.co.nz/description.html
Package: Linreg
Type: Package
Title: What the Package Does (Title Case)
Version: 0.1.0
Author: Who wrote it
Maintainer: The package maintainer<EMAIL_ADDRESS>Description: More about what it does (maybe more than one line)
Use four spaces when indenting paragraphs within the Description.
License: What license is it under?
Encoding: UTF-8
LazyData: true
RoxygenNote: 6.0.1
3.7.8 NAMESPACE
Reading: http://r-pkgs.had.co.nz/namespace.html, in particular Imports
vs Suggests
export
’s automatically generated when parsing ROxygen2 snippets
export(linmodEst)
A scary hack
A scary tree
Reading: https://git-scm.com/book/en/v2/Git-Branching-Basic-Branching-and-Merging
3.7.9 S3 basics
Reading: http://adv-r.had.co.nz/S3.html
hello <- function() {
s <- "Hello World!"
class(s) <- "hi"
return(s)
}
hello()
## [1] "Hello World!"
## attr(,"class")
## [1] "hi"
print.hi <- function(...) {
print("Surprise!")
}
hello()
## [1] "Surprise!"
3.7.10 S3 and S4 generics
Reading: http://adv-r.had.co.nz/S4.html
linmod <- function(x, ...)
UseMethod("linmod")
linmod.default <- function(x, y, ...) {
x <- as.matrix(x)
y <- as.numeric(y)
est <- linmodEst(x, y)
est$fitted.values <- as.vector(x %*% est$coefficients)
est$residuals <- y - est$fitted.values
est$call <- match.call()
class(est) <- "linmod"
return(est)
}
3.7.11 print
print.linmod <- function(x, ...) {
cat("Call:\n")
print(x$call)
cat("\nCoefficients:\n")
print(x$coefficients)
}
x <- cbind(Const = 1, Bwt = cats$Bwt)
y <- cats$Hw
mod1 <- linmod(x, y)
## [,1]
## Const -0.3566624
## Bwt 4.0340627
mod1
## Call:
## linmod.default(x = x, y = y)
##
## Coefficients:
## [,1]
## Const -0.3566624
## Bwt 4.0340627
3.7.12 Other methods
summary.linmod
print.summary.linmod
predict.linmod
plot.linmod
coef.linmod
,vcov.linmod
, …
coef.linmod
and vcov.linmod
methods.
3.7.13 Formulas and model frames
Reading: http://genomicsclass.github.io/book/pages/expressing_design_formula.html
model.frame
(a generic function) and its methods return a data.frame with the variables needed to use formula and any … arguments.
model.matrix
creates a design (or model) matrix, e.g., by expanding factors to a set of dummy variables (depending on the contrasts) and expanding interactions similarly.
model.response
returns the response of a model frame passed as optional arguments to model.frame.
model.extract
?
linmod.formula <- function(formula, data = list(), ...) {
mf <- model.frame(formula = formula, data = data)
x <- model.matrix(attr(mf, "terms"), data = mf)
y <- model.response(mf)
est <- linmod.default(x, y, ...)
est$call <- match.call()
est$formula <- formula
return(est)
}
linmod(Hwt ~ - 1 + Bwt * Sex, data = cats)
Call:
linmod.formula(formula = Hwt ~ -1 + Bwt * Sex, data = cats)
Coefficients:
Bwt SexF SexM Bwt:SexM
2.636414 2.981312 -1.184088 1.676265
3.8 Unit testing
3.8.1 Unit tests and testthat
Reading: http://r-pkgs.had.co.nz/tests.html
In package directory:
devtools::use_testthat()
pre-populates test/testthat/
Test files should start with test
to be processed.
3.8.2 test_coef.R
data(cats, package = "MASS")
l1 <- linmod(Hwt ~ Bwt * Sex, data = cats)
l2 <- lm(Hwt ~ Bwt * Sex, data = cats)
test_that("same estimated coefficients as lm function", {
expect_equal(round(l1$coefficients, 3), round(l2$coefficients, 3))
})
> devtools::test()
Loading Linreg
Loading required package: testthat
Testing Linreg
.
DONE =========================================================================================
3.9 Continuous integration
Readings: - http://r-pkgs.had.co.nz/check.html#travis - https://juliasilge.com/blog/beginners-guide-to-travis/
Website: https://travis-ci.org/
First step is to create a Travis account and link it to you GitHub account.
Travis will list all your public GitHub repositories for you to select the ones you want to test.
Calling
devtools::use_coverage(pkg = ".", type = c("codecov"))
creates the .travis.yml
file:
# R for travis: see documentation at https://docs.travis-ci.com/user/languages/r
language: R
sudo: false
cache: packages
and pushing Linreg
code to GitHub will automatically triggers a Travis build… which fails!
To be continued…
3.10 Code coverage
Reading: https://walczak.org/2017/06/how-to-add-code-coverage-codecov-to-your-r-package/
Website: https://codecov.io/
Like Travis, codecov has to be linked to a GitHub account:
devtools::use_coverage(pkg = ".", type = c("codecov"))
creates the codecov.yml
file:
comment: false
A call to
covr::codecov(token = "YOUR_TOKEN")
will give you code coverage information:
3.11 Back to GitHub
Badges can be added to README.md
:
<!--- Badges ----->
[![Travis (LINUX) Build Status](https://travis-ci.org/cchoirat/Linreg.svg?branch=master)](https://travis-ci.org/cchoirat/Linreg)
[![codecov](https://codecov.io/gh/cchoirat/Linreg/branch/master/graph/badge.svg)](https://codecov.io/gh/cchoirat/Linreg)
## `Linreg` package template
Based on "Creating R Packages: A Tutorial" (Friedrich Leisch, 2009)
- https://cran.r-project.org/doc/contrib/Leisch-CreatingPackages.pdf
are automatically displayed on GitHub:
3.12 Vignettes
Reading: http://r-pkgs.had.co.nz/vignettes.html
Reading: http://kbroman.org/pkg_primer/pages/vignettes.html
Even if all the functions and datasets of your package are documented, it is still useful to have a more detailed illustation on how to use your package. A vignette is the right place to explain a worflow and a statistical method.
Running:
devtools::use_vignette("my-linear-regression")
creates a vignettes
folder and provide a template in RMarkdown format my-linear-regression.Rmd
:
https://github.com/cchoirat/Linreg/blob/master/vignettes/my-linear-regression.Rmd
It also indicates in DESCRIPTION
that vignettes should be built with knitr
.
VignetteBuilder: knitr
The vignette is built into a HTML document with
devtools::build_vignettes()
Building Linreg vignettes
Moving my-linear-regression.html, my-linear-regression.R to inst/doc/
Copying my-linear-regression.Rmd to inst/doc/
The vignette is accessible with
vignette("my-linear-regression")
vignette("my-linear-regression", package = "Linreg")
References
Wickham, H. 2015. R Packages. 1st ed. O’Reilly Media, Inc.


Hello! I'm Krishna Heroor
- Hi, I'm Krishna Heroor,Data Science and ML enthusiast, a Engineer graduate student. With Statistical Knowledge and I have ability to identify fine points of data in a sea of informtion. Skilled in python,machine learning,Deep learning, Data Analysis, NLP.
- Programmer And Developer
- AI evangelist, Blogger
Who am I ?
Personal Details
Hello !, I’m Krishna Heroor. Machine Learning and Data Science enthusiast, programmer and always willing to learn and work across new technologies and domains.
- Name:Krishna Heroor
- Email<EMAIL_ADDRESS>- Date of birth: 26 April 1997
- Address:#655 , 12th main 3rd cross BasaveshwarNagar, Bangalore
- Nationality: Indian
What I'm best at
Skills & Knowledge
- Tools, Frameworks/libaries, Software
- Git and Github
- Django/Flask/Wordpress
- Numpy, Pandas, Matplotlib, Anaconda, Tensorflow,Keras, scikit- learn
- OS- Windows/ Linux
- Sublime /ATOM/ VSCode/ Codeblocks
- Software Development- Pycharm/ Visual Studio/ Spyder
My Education
Education
2015July - 2018July
Dr. Ambedkar Institute Of Technology Bangalore
Bachelor of Engineering in Telecommunication Engineering
- Total CGPA Obtained: 8.19/10
- Percentage %: 74.4
- Division: FIRST CLASS
2013June - 2015April
Alvas PU College Moodabidari
SCIENCE-PCMC
- Total Marks Obtained: 556/600
- Percentage %: 92.67
- Division:Distinction
My Background
Work Experience
Innodatatics Inc.
Data Science Intern
- Developed and deployed the machine learning models for differnt business objectives using python and Data Science tools.
M.A.D
Machine Learning, Data Science, Artificial Intelligence
- Incident Impact Prediction The dataset is having incidents raised by customers.Which contains an event log of an incident management process extracted from a service desk platform of an IT company.Predicting the incidents raised by the customer. GitHub Repo
- Visibility Climate_ To build a regression model to predict the visibility distance based on the given different climatic indicators in the training data GitHub Repo
- ChatBotBuilt the chatbot on NLP where the chatbot gives the information about corona/covid-19 updates GitHub Repo
My work
Portfolio
- All
- DS/ML/AI
- My Articles


1. This paragraph, along with the next paragraph, should not be a bullet list, and has no indentation requirement.
2. Ditto as above.


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- iOS Safari v9.3+ (or last two)
- Opera v36+ (or last two)
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Internet Explorer 11 has minimal support.


Rental Application
Name:
Email:
Date of Birth
Phone #
Annual Income
Less than $50,000
$50,001 - $100,000
$100,001 - $250,000
$250,000+
Do you have any pets?
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How long do you want to rent for (in months)?
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Uploads for the game beginning July 10th have closed!
You are welcome to still upload your empire to the community, but
they will not appear in the game.
Welcome ???!
Please insert your
user_empire_designs.txt
for upload.
-
You can find your user_empire_designs.txt file in the following
locations:
-
%UserProfile%\Documents\Paradox Interactive\Stellaris
[Windows]
-
$HOME/Documents/Paradox Interactive/Stellaris
[Mac]
-
$HOME/.local/share/Paradox Interactive/Stellaris
[Linux, non-steam]
-
$HOME/.steam/steam/userdata/[your-steam-id]/281990/remote
[Linux/Steam]


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| Name | Cassini-Soldner |
| EPSG Code | 9806 |
| GeoTIFF Code | CT_CassiniSoldner (18) |
| OGC WKT Name | Cassini_Soldner |
| Supported By | EPSG, GeoTIFF, OGC WKT |
| Name | EPSG # | GeoTIFF ID | OGC WKT | Units | Notes |
|---|---|---|---|---|---|
| Latitude of natural origin | 1 | NatOriginLat | latitude_of_origin | Angular | |
| Longitude of natural origin | 2 | NatOriginLong | central_meridian | Angular | |
| False Easting | 6 | FalseEasting | false_easting | Linear | |
| False Northing | 7 | FalseNorthing | false_northing | Linear |
+proj=cass +lat_0=Latitude of natural origin +lon_0=Longitude of natural origin +x_0=False Easting +y_0=False NorthingThere does not appear to be any scaling support with PROJ.4's Cassini. The documentation for PROJ.4 just calls the projection Cassini, but does indicate support for ellipical as well as spherical forms so I presume it is the same as Cassini-Soldner.
The Cassini-Soldner projection is the ellipsoidal version of the Cassini projection for the sphere. It is not conformal but as it is relatively simple to construct it was extensively used in the last century and is still useful for mapping areas with limited longitudinal extent. It has now largely been replaced by the conformal Transverse Mercator which it resembles. Like this, it has a straight central meridian along which the scale is true, all other meridians and parallels are curved, and the scale distortion increases rapidly with increasing distance from the central meridian.
The formulas to derive projected Easting and Northing coordinates are:
Easting, E = FE + *[A - TA3/6 -(8 - T + 8C)TA5/120] Northing, N = FN + M - M0 + *tan*[A2/2 + (5 - T + 6C)A4/24] where A = (* - *0)cos* T = tan2* C = e2 cos2*/(1 - e2) and M, the distance along the meridian from equator to latitude *, is given by M = a[1 - e2/4 - 3e4/64 - 5e6/256 -....)* - (3e2/8 + 3e4/32 + 45e6/1024 +....)sin2* + (15e4/256 + 45e6/1024 +.....)sin4* - (35e6/3072 + ....)sin6* + .....] with * in radians. M0 is the value of M calculated for the latitude of the chosen origin. This may not necessarily be chosen as the equator. To compute latitude and longitude from Easting and Northing the reverse formulas are: * = *1 - (*1tan*1/*1)[D2/2 - (1 + 3T1)D4/24] * = *0 + [D - T1D3/3 + (1 + 3T1)T1D5/15]/cos*1 where *1 is the latitude of the point on the central meridian which has the same Northing as the point whose coordinates are sought, and is found from: *1 = *1 + (3e1/2 - 27e13/32 +.....)sin2*1 + (21e12/16 - 55e14/32 + ....)sin4*1 + (151e13/96 +.....)sin6*1 + (1097e14/512 - ....)sin8*1 + ...... where e1 = [1- (1 - e2)1/2]/[1 + (1 - e2)1/2] *1 = M1/[a(1 - e2/4 - 3e4/64 - 5e6/256 - ....)] M1 = M0 + (N - FN) T1 = tan2*1 D = (E - FE)/*1","For Projected Coordinate System Trinidad 1903 / Trinidad Grid Parameters: Ellipsoid Clarke 1858 a = 20926348 ft = 31706587.88 links b = 20855233 ft then 1/f = 294.97870 and e^2 = 0.00676866 Latitude Natural Origin 10o26'30""N = 0.182241463 rad Longitude Natural Origin 61o20'00""W = -1.07046861 rad False Eastings FE 430000.00 links False Northings FN 325000.00 links Forward calculation for: Latitude 10o00'00.00"" N = 0.17453293 rad Longitude 62o00'00.00""W = -1.08210414 rad A = -0.01145876 C = 0.00662550 T = 0.03109120 M = 5496860.24 nu = 31709831.92 M0 = 5739691.12 Then Easting E = 66644.94 links Northing N = 82536.22 links Reverse calculation for same easting and northing first gives : e1 = 0.00170207 D = -0.01145875 T1 = 0.03109544 M1 = 5497227.34 nu1 = 31709832.34 mu1 = 0.17367306 phi1 = 0.17454458 rho1 = 31501122.40 Then Latitude = 10o00'00.000""N Longitude = 62o00'00.000""W


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{% load wagtailcore_tags wagtailimages_tags static %} {% image page.hero_image fill-450x200 as mobile_image %} {% image page.hero_image fill-900x400 as retina_mobile_image %} {% image page.hero_image fill-1440x250 as desktop_image %} {% include "patterns/atoms/image/background-image-style.html" with class="hero" mobile_image=mobile_image retina_mobile_image=retina_mobile_image desktop_image=desktop_image %}