# -*- coding: UTF-8 -*-
import collections
import functools
import logging
from urllib.parse import urlparse
from . import __version__
from .types import Status
from .check import check_pass_param, is_legal_host, is_legal_port
from .pool import ConnectionPool, SingleConnectionPool, SingletonThreadPool
from .exceptions import ParamError, DeprecatedError
from ..settings import DefaultConfig as config
LOGGER = logging.getLogger(__name__)
def deprecated(func):
@functools.wraps(func)
def inner(*args, **kwargs):
error_str = "Function {} has been deprecated".format(func.__name__)
LOGGER.error(error_str)
raise DeprecatedError(error_str)
return inner
def check_connect(func):
@functools.wraps(func)
def inner(self, *args, **kwargs):
return func(self, *args, **kwargs)
return inner
def _pool_args(**kwargs):
pool_kwargs = dict()
for k, v in kwargs.items():
if k in ("pool_size", "wait_timeout", "handler", "try_connect", "pre_ping", "max_retry"):
pool_kwargs[k] = v
return pool_kwargs
def _set_uri(host, port, uri, handler="GRPC"):
default_port = config.GRPC_PORT if handler == "GRPC" else config.HTTP_PORT
default_uri = config.GRPC_URI if handler == "GRPC" else config.HTTP_URI
uri_prefix = "tcp://" if handler == "GRPC" else "http://"
if host is not None:
_port = port if port is not None else default_port
_host = host
elif port is None:
try:
_uri = urlparse(uri) if uri else urlparse(default_uri)
_host = _uri.hostname
_port = _uri.port
except (AttributeError, ValueError, TypeError) as e:
raise ParamError("uri is illegal: {}".format(e))
else:
raise ParamError("Param is not complete. Please invoke as follow:\n"
"\t(host = ${HOST}, port = ${PORT})\n"
"\t(uri = ${URI})\n")
if not is_legal_host(_host) or not is_legal_port(_port):
raise ParamError("host {} or port {} is illegal".format(_host, _port))
return "{}{}:{}".format(uri_prefix, str(_host), str(_port))
[docs]class Milvus:
def __init__(self, host=None, port=None, handler="GRPC", pool="SingletonThread", **kwargs):
self._name = kwargs.get('name', None)
self._uri = None
self._status = None
self._connected = False
self._handler = handler
_uri = kwargs.get('uri', None)
pool_uri = _set_uri(host, port, _uri, self._handler)
pool_kwargs = _pool_args(handler=handler, **kwargs)
# self._pool = SingleConnectionPool(pool_uri, **pool_kwargs)
if pool == "QueuePool":
self._pool = ConnectionPool(pool_uri, **pool_kwargs)
elif pool == "SingletonThread":
self._pool = SingletonThreadPool(pool_uri, **pool_kwargs)
elif pool == "Singleton":
self._pool = SingleConnectionPool(pool_uri, **pool_kwargs)
else:
raise ParamError("Unknown pool value: {}".format(pool))
# store extra key-words arguments
self._kw = kwargs
self._hooks = collections.defaultdict()
def __enter__(self):
self._conn = self._pool.fetch()
return self
def __exit__(self, exc_type, exc_val, exc_tb):
self._conn.close()
self._conn = None
def __del__(self):
return self.close()
def _connection(self):
return self._pool.fetch()
@property
def name(self):
return self._name
@property
def handler(self):
return self._handler
def close(self):
"""
Close client instance
"""
self._pool = None
def client_version(self):
"""
Returns the version of the client.
:return: Version of the client.
:rtype: (str)
"""
return __version__
def server_status(self, timeout=30):
"""
Returns the status of the Milvus server.
:return:
Status: Whether the operation is successful.
str : Status of the Milvus server.
:rtype: (Status, str)
"""
return self._cmd("status", timeout)
def server_version(self, timeout=30):
"""
Returns the version of the Milvus server.
:return:
Status: Whether the operation is successful.
str : Version of the Milvus server.
:rtype: (Status, str)
"""
return self._cmd("version", timeout)
@check_connect
def _cmd(self, cmd, timeout=30):
check_pass_param(cmd=cmd)
with self._connection() as handler:
return handler._cmd(cmd, timeout)
[docs] @check_connect
def create_collection(self, collection_name, fields, timeout=30):
'''
Creates a collection.
:param collection_name: The name of the collection. A collection name can only include
numbers, letters, and underscores, and must not begin with a number.
:type str
:param fields: Field parameters.
:type fields: str
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
'''
with self._connection() as handler:
return handler.create_collection(collection_name, fields, timeout)
[docs] @check_connect
def has_collection(self, collection_name, timeout=30):
"""
Checks whether a specified collection exists.
:param collection_name: The name of the collection to check.
:type collection_name: str
:return: If specified collection exists
:rtype: bool
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.has_collection(collection_name, timeout)
[docs] @check_connect
def get_collection_info(self, collection_name, timeout=30):
"""
Returns information of a specified collection, including field
information of the collection and index information of fields.
:param collection_name: The name of the collection to describe.
:type collection_name: str
:return: The information of collection to describe.
:rtype: dict
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.get_collection_info(collection_name, timeout)
[docs] @check_connect
def count_entities(self, collection_name, timeout=30):
"""
Returns the number of entities in a specified collection.
:param collection_name: The name of the collection to count entities of.
:type collection_name: str
:return: The number of entities
:rtype: int
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.count_entities(collection_name, timeout)
[docs] @check_connect
def list_collections(self, timeout=30):
"""
Returns a list of all collection names.
:return: List of collection names, return when operation is successful
:rtype: list[str]
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
with self._connection() as handler:
return handler.list_collections(timeout)
[docs] @check_connect
def get_collection_stats(self, collection_name, timeout=30):
"""
Returns statistical information about a specified collection, including
the number of entities and the storage size of each segment of the collection.
:param collection_name: The name of the collection to get statistics about.
:type collection_name: str
:return: The collection stats.
:rtype: dict
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.get_collection_stats(collection_name, timeout)
[docs] @check_connect
def load_collection(self, collection_name, timeout=None):
"""
Loads a specified collection from disk to memory.
:param collection_name: The name of the collection to load.
:type collection_name: str
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.load_collection(collection_name, timeout)
[docs] @check_connect
def drop_collection(self, collection_name, timeout=30):
"""
Deletes a specified collection.
:param collection_name: The name of the collection to delete.
:type collection_name: str
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.drop_collection(collection_name, timeout)
[docs] @check_connect
def insert(self, collection_name, entities, ids=None, partition_tag=None, params=None, timeout=None, **kwargs):
"""
Inserts entities in a specified collection.
:param collection_name: The name of the collection to insert entities in.
:type collection_name: str.
:param entities: The entities to insert.
:type entities: list
:param ids: The list of ids corresponding to the inserted entities.
:type ids: list[int]
:param partition_tag: The name of the partition to insert entities in. The default value is
None. The server stores entities in the “_default” partition by default.
:type partition_tag: str
:return: list of ids of the inserted vectors.
:rtype: list[int]
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
if kwargs.get("insert_param", None) is not None:
with self._connection() as handler:
return handler.insert(None, None, timeout=timeout, **kwargs)
if ids is not None:
check_pass_param(ids=ids)
with self._connection() as handler:
return handler.insert(collection_name, entities, ids, partition_tag, params, timeout, **kwargs)
[docs] def get_entity_by_id(self, collection_name, ids, fields=None, timeout=None):
"""
Returns the entities specified by given IDs.
:param collection_name: The name of the collection to retrieve entities from.
:type collection_name: str
:param ids: A list of IDs of the entities to retrieve.
:type ids: list[int]
:return: The entities specified by given IDs.
:rtype: Entities
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name, ids=ids)
with self._connection() as handler:
return handler.get_entity_by_id(collection_name, ids, fields, timeout=timeout)
[docs] @check_connect
def list_id_in_segment(self, collection_name, segment_id, timeout=None):
"""
Returns all entity IDs in a specified segment.
:param collection_name: The name of the collection that contains the specified segment
:type collection_name: str
:param segment_id: The ID of the segment. You can get segment IDs by calling the get_collection_stats() method.
:type segment_id: int
:return: List of IDs in a specified segment.
:rtype: list[int]
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
check_pass_param(ids=[segment_id])
with self._connection() as handler:
return handler.list_id_in_segment(collection_name, segment_id, timeout)
[docs] @check_connect
def create_index(self, collection_name, field_name, params, timeout=None, **kwargs):
"""
Creates an index for a field in a specified collection. Milvus does not support creating multiple
indexes for a field. In a scenario where the field already has an index, if you create another one
that is equivalent (in terms of type and parameters) to the existing one, the server returns this
index to the client; otherwise, the server replaces the existing index with the new one.
:param collection_name: The name of the collection to create field indexes.
:type collection_name: str
:param field_name: The name of the field to create an index for.
:type field_name: str
:param params: Indexing parameters.
:type params: dict
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
params = params or dict()
if not isinstance(params, dict):
raise ParamError("Params must be a dictionary type")
with self._connection() as handler:
return handler.create_index(collection_name, field_name, params, timeout, **kwargs)
[docs] @check_connect
def drop_index(self, collection_name, field_name, timeout=30):
"""
Removes the index of a field in a specified collection.
:param collection_name: The name of the collection to remove the field index from.
:type collection_name: str
:param field_name: The name of the field to remove the index of.
:type field_name: str
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.drop_index(collection_name, field_name, timeout)
[docs] @check_connect
def create_partition(self, collection_name, partition_tag, timeout=30):
"""
Creates a partition in a specified collection. You only need to import the
parameters of partition_tag to create a partition. A collection cannot hold
partitions of the same tag, whilst you can insert the same tag in different collections.
:param collection_name: The name of the collection to create partitions in.
:type collection_name: str
:param partition_tag: Name of the partition.
:type partition_tag: str
:param partition_tag: The tag name of the partition.
:type partition_tag: str
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name, partition_tag=partition_tag)
with self._connection() as handler:
return handler.create_partition(collection_name, partition_tag, timeout)
[docs] @check_connect
def has_partition(self, collection_name, partition_tag, timeout=30):
"""
Checks if a specified partition exists in a collection.
:param collection_name: The name of the collection to find the partition in.
:type collection_name: str
:param partition_tag: The tag name of the partition to check
:type partition_tag: str
:return: Whether a specified partition exists in a collection.
:rtype: bool
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name, partition_tag=partition_tag)
with self._connection() as handler:
return handler.has_partition(collection_name, partition_tag, timeout)
[docs] @check_connect
def list_partitions(self, collection_name, timeout=30):
"""
Returns a list of all partition tags in a specified collection.
:param collection_name: The name of the collection to retrieve partition tags from.
:type collection_name: str
:return: A list of all partition tags in specified collection.
:rtype: list[str]
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.list_partitions(collection_name, timeout)
[docs] @check_connect
def drop_partition(self, collection_name, partition_tag, timeout=30):
"""
Deletes the specified partitions in a collection.
:param collection_name: The name of the collection to delete partitions from.
:type collection_name: str
:param partition_tag: The tag name of the partition to delete.
:type partition_tag: str
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name, partition_tag=partition_tag)
with self._connection() as handler:
return handler.drop_partition(collection_name, partition_tag, timeout)
[docs] @check_connect
def search(self, collection_name, dsl, partition_tags=None, fields=None, timeout=None, **kwargs):
"""
Searches a collection based on the given DSL clauses and returns query results.
:param collection_name: The name of the collection to search.
:type collection_name: str
:param dsl: The DSL that defines the query.
:type dsl: dict
:param partition_tags: The tags of partitions to search.
:type partition_tags: list[str]
:param fields: The fields to return in the search result
:type fields: list[str]
:return: Query result.
:rtype: QueryResult
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
with self._connection() as handler:
return handler.search(collection_name, dsl, partition_tags, fields, timeout=timeout, **kwargs)
[docs] @check_connect
def search_in_segment(self, collection_name, segment_ids, dsl, fields=None, timeout=None, **kwargs):
"""
Searches in the specified segments of a collection.
The Milvus server stores entity data into multiple files. Searching for entities in specific files is a
method used in Mishards. Obtain more detail about Mishards, see
<a href="https://github.com/milvus-io/milvus/tree/master/shards">
:param collection_name: The name of the collection to search.
:type collection_name: str:param collection_name: table name been queried
:param dsl: The DSL that defines the query.:type collection_name: str
:type dsl: dict
:param partition_tags: The tags of partitions to search.
:type partition_tags: list[str]:param file_ids: Specified files id array
:param fields: The fields to return in the search result
:type fields: list[str]:type query_records: list[list[float]]
:return: Query result.
:rtype: QueryResult
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
# check_pass_param(collection_name=collection_name, segment_ids, query_entities, params, timeout)
# params = dict() if params is None else params
# if not isinstance(params, dict):
# raise ParamError("Params must be a dictionary type")
with self._connection() as handler:
return handler.search_in_segment(collection_name, segment_ids, dsl, fields, timeout, **kwargs)
[docs] @check_connect
def delete_entity_by_id(self, collection_name, ids, timeout=None):
"""
Deletes the entities specified by a given list of IDs.
:param collection_name: The name of the collection to remove entities from.
:type collection_name: str
:param ids: A list of IDs of the entities to delete.
:type ids: list[int]
:return: Status of delete request. The delete request will still execute successfully
if Some of ids may not exist in specified collection, in this case the returned
status will differ. Note that in current version his is an EXPERIMENTAL function.
:rtype: Status.
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name, ids=ids)
with self._connection() as handler:
return handler.delete_entity_by_id(collection_name, ids, timeout)
[docs] @check_connect
def flush(self, collection_name_array=None, timeout=None, **kwargs):
"""
Flushes data in the specified collections from memory to disk. When you insert or delete data,
the server stores the data in the memory temporarily and then flushes it to the disk at fixed
intervals. Calling flush ensures that the newly inserted data is visible and the deleted data
is no longer recoverable.
:type collection_name_array: An array of names of the collections to flush.
:param collection_name_array: list[str]
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
if collection_name_array in (None, []):
with self._connection() as handler:
return handler.flush([], timeout, **kwargs)
if not isinstance(collection_name_array, list):
raise ParamError("Collection name array must be type of list")
if len(collection_name_array) <= 0:
raise ParamError("Collection name array is not allowed to be empty")
for name in collection_name_array:
check_pass_param(collection_name=name)
with self._connection() as handler:
return handler.flush(collection_name_array, timeout, **kwargs)
[docs] @check_connect
def compact(self, collection_name, threshold=0.2, timeout=None, **kwargs):
"""
Compacts a specified collection. After deleting some data in a segment, you can call
compact to free up the disk space occupied by the deleted data. Calling compact also
deletes empty segments, but does not merge segments.
:param collection_name: The name of the collection to compact.
:type collection_name: str
:param threshold: The threshold for compact. When the percentage of deleted entities
in a segment is below the threshold, the server skips this segment
when compacting the collection. The default value is 0.2, range is
[0, 1].
:return: Status of compact request. The compact request will still execute successfully
if server skip some of collections, in this case the returned status will differ.
Note that in current version his is an EXPERIMENTAL function.
:rtype: Status.
:raises:
RpcError: If grpc encounter an error
ParamError: If parameters are invalid
BaseException: If the return result from server is not ok
"""
check_pass_param(collection_name=collection_name)
with self._connection() as handler:
return handler.compact(collection_name, threshold, timeout, **kwargs)
def get_config(self, key):
"""
Gets Milvus configurations.
"""
cmd = "GET {}".format(key)
return self._cmd(cmd)
def set_config(self, key, value):
"""
Sets Milvus configurations.
"""
cmd = "SET {} {}".format(key, value)
return self._cmd(cmd)


HTML5 is a markup language used for structuring and presenting content on the World Wide Web. It is the fifth and latest major version of HTML that is a World Wide Web Consortium (W3C) recommendation. The current specification is known as the HTML Living Standard and is maintained by a consortium of the major browser vendors (Apple, Google, Mozilla, and Microsoft).
HTML5 was first released in public-facing form on 22 January 2008, with a major update and "W3C Recommendation" status in October 2014. Its goals were to improve the language with support for the latest multimedia and other new features; to keep the language both easily readable by humans and consistently understood by computers and devices such as web browsers, parsers, etc.
The HTML Video element (<video>
) embeds a media player which supports video playback into the web page.
You can add video by using <video>
element as below:
<video controls width="250">
<source src="medias/flower.webm" type="video/webm">
Sorry, your browser doesn't support embedded videos.
</video>
It should results as:
Click here to know more about it.
The HTML <audio>
element is used to embed sound content in the web page.
It may contain one or more audio sources, represented using the src attribute or the
<source>
element: the browser will choose the most suitable one.
You can add video by using <video>
element as below:
<audio controls src="medias/t-rex-roar.mp3">
Your browser does not support the audio element.
</audio>
It should results as:


Full-Stack Web Developer for more than a year, I like learning new things and getting better everyday.
Pursuing my education for a Master's Degree in Web Development, I'm looking for a company to work for a professional contract.
For more information, check out my CV
| 2016 | Web Developer | PDF and Excel files creation by taking information from a database using PHP libraries for Resolving. | |
|---|---|---|---|
| 2014 | Web Developer PHP | Development of the Japanese website Ecofa which is a e-commerce of recycled products for Starfleet Group. | |
| 2013 | Data Operators Manager | Involved in the writing of the online guide Overcambodia for Aity Solutions. |


|
||||||||||
| PREV NEXT | FRAMES NO FRAMES |
| Uses of Track in com.googlecode.mp4parser.authoring |
|---|
| Classes in com.googlecode.mp4parser.authoring that implement Track | |
|---|---|
class |
AbstractTrack
|
class |
Mp4TrackImpl
Represents a single track of an MP4 file. |
| Methods in com.googlecode.mp4parser.authoring that return Track | |
|---|---|
Track |
Movie.getTrackByTrackId(long trackId)
|
| Methods in com.googlecode.mp4parser.authoring that return types with arguments of type Track | |
|---|---|
List<Track> |
Movie.getTracks()
|
| Methods in com.googlecode.mp4parser.authoring with parameters of type Track | |
|---|---|
void |
Movie.addTrack(Track nuTrack)
|
| Method parameters in com.googlecode.mp4parser.authoring with type arguments of type Track | |
|---|---|
void |
Movie.setTracks(List<Track> tracks)
|
| Uses of Track in com.googlecode.mp4parser.authoring.builder |
|---|
| Methods in com.googlecode.mp4parser.authoring.builder with parameters of type Track | |
|---|---|
protected DataInformationBox |
FragmentedMp4Builder.createDinf(Movie movie,
Track track)
|
protected Box |
FragmentedMp4Builder.createMdat(long startSample,
long endSample,
Track track,
int i)
|
protected Box |
FragmentedMp4Builder.createMdhd(Movie movie,
Track track)
|
protected Box |
FragmentedMp4Builder.createMdia(Track track,
Movie movie)
|
protected Box |
FragmentedMp4Builder.createMdiaHdlr(Track track,
Movie movie)
|
protected Box |
FragmentedMp4Builder.createMfhd(long startSample,
long endSample,
Track track,
int sequenceNumber)
|
protected Box |
FragmentedMp4Builder.createMinf(Track track,
Movie movie)
|
protected Box |
FragmentedMp4Builder.createMoof(long startSample,
long endSample,
Track track,
int sequenceNumber)
|
protected Box |
FragmentedMp4Builder.createStbl(Movie movie,
Track track)
|
protected Box |
FragmentedMp4Builder.createTfhd(long startSample,
long endSample,
Track track,
int sequenceNumber)
|
protected Box |
FragmentedMp4Builder.createTfra(Track track,
IsoFile isoFile)
|
protected Box |
FragmentedMp4Builder.createTkhd(Movie movie,
Track track)
|
protected Box |
FragmentedMp4Builder.createTraf(long startSample,
long endSample,
Track track,
int sequenceNumber)
|
protected Box |
FragmentedMp4Builder.createTrak(Track track,
Movie movie)
|
protected Box |
FragmentedMp4Builder.createTrex(Movie movie,
Track track)
|
protected List<? extends Box> |
FragmentedMp4Builder.createTruns(long startSample,
long endSample,
Track track,
int sequenceNumber)
|
protected long |
TwoSecondIntersectionFinder.getDuration(Track track)
|
protected static long |
DefaultMp4Builder.getDuration(Track track)
|
protected long |
FragmentedMp4Builder.getDuration(Track track)
|
protected List<ByteBuffer> |
FragmentedMp4Builder.getSamples(long startSample,
long endSample,
Track track,
int sequenceNumber)
|
static List<long[]> |
SyncSampleIntersectFinderImpl.getSyncSamplesTimestamps(Movie movie,
Track track)
Calculates the timestamp of all tracks' sync samples. |
long[] |
FragmentIntersectionFinder.sampleNumbers(Track track,
Movie movie)
Gets the ordinal number of the samples which will be the first sample in each fragment. |
long[] |
TwoSecondIntersectionFinder.sampleNumbers(Track track,
Movie movie)
Gets the ordinal number of the samples which will be the first sample in each fragment. |
long[] |
SyncSampleIntersectFinderImpl.sampleNumbers(Track track,
Movie movie)
Gets an array of sample numbers that are meant to be the first sample of each chunk or fragment. |
| Uses of Track in com.googlecode.mp4parser.authoring.builder.smoothstreaming |
|---|
| Methods in com.googlecode.mp4parser.authoring.builder.smoothstreaming with parameters of type Track | |
|---|---|
long[] |
ManifestWriter.calculateFragmentDurations(Track track,
Movie movie)
|
long[] |
FlatManifestWriterImpl.calculateFragmentDurations(Track track,
Movie movie)
Calculates the length of each fragment in the given track (as part of movie ). |
long |
ManifestWriter.getBitrate(Track track)
|
long |
FlatManifestWriterImpl.getBitrate(Track track)
|
protected static long |
FlatManifestWriterImpl.getDuration(Track track)
|
static long |
FlatPackageWriterImpl.getGoodScaleFactor(Track track,
Movie movie,
long targetTimeScale)
Gets a scale factor for a track so that all tracks are exactly stretched or compressed by the same factor. |
| Uses of Track in com.googlecode.mp4parser.authoring.tracks |
|---|
| Classes in com.googlecode.mp4parser.authoring.tracks that implement Track | |
|---|---|
class |
AACTrackImpl
Created with IntelliJ IDEA. |
class |
AC3TrackImpl
|
class |
Amf0Track
|
class |
AppendTrack
Appends two or more Tracks of the same type. |
class |
ChangeTimeScaleTrack
Changes the timescale of a track by wrapping the track. |
class |
CroppedTrack
Generates a Track that starts at fromSample and ends at toSample (exclusive). |
class |
EC3TrackImpl
Created by IntelliJ IDEA. |
class |
H264TrackImpl
The H264TrackImpl creates a Track from an H.264
Annex B file. |
class |
TextTrackImpl
|
| Constructors in com.googlecode.mp4parser.authoring.tracks with parameters of type Track | |
|---|---|
AppendTrack(Track... tracks)
|
|
ChangeTimeScaleTrack(Track source,
long targetTimeScale,
long timeScaleFactor)
|
|
CroppedTrack(Track origTrack,
long fromSample,
long toSample)
|
|
||||||||||
| PREV NEXT | FRAMES NO FRAMES |


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3 references to LookupCommandInfo
System.Management.Automation (3)
engine\CommandDiscovery.cs (2)
277
CommandInfo commandInfo =
LookupCommandInfo
(commandName, commandOrigin);
733
return
LookupCommandInfo
(commandName, CommandOrigin.Internal);
engine\remoting\common\RunspaceConnectionInfo.cs (1)
2155
var cmdInfo = context.CommandDiscovery.
LookupCommandInfo
(sshCommand, CommandOrigin.Internal) as ApplicationInfo;


Reporting Results
@mixin report()
Report results summary to CSS and (optionally) the command line
Parameters
$terminal: $terminal-output (bool)
Optionally output results to the terminal
$fail-on-error: false (bool)
Optionally error out the compiler if tests have failed
$results: $results (map)
A map of run, pass, fail, and output-to-css results
$stats: $stats (map)
A map of module, test, and assertion statistics
Example
scss
true.$terminal-output: false;
@include true.report;
css
compiled
/* # SUMMARY ---------- */
/* 0 Tests: */
/* - 0 Passed */
/* - 0 Failed */
/* Stats: */
/* - 0 Modules */
/* - 0 Tests */
/* - 0 Assertions */
/* -------------------- */


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Type: Monstrosity
Composed of
Abominable Yeti
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Bulette
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Carrion Crawler
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Centaur
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Chimera
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Cockatrice
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Death Dog
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Requestly
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An array declared asThe value in square brackets when the array is instantiated is the length of the array, so in this case there would be 420 elements in theString[] values;
and instantiated asvalues = new String[420];
would contain how many String objects?
values
array.


The answer: BODY
.
```
What’s going on step by step:
<body>
is replaced with the comment. The comment is <!--BODY-->
, because body.tagName == "BODY"
. As we remember, tagName
is always uppercase in HTML.body.firstChild
.data
property of the comment is its contents (inside <!--...-->
): "BODY"
.


Maharashtra Lottery Results | Surbhi Budh | Nov 20 | 4:30 PM
by Roshan ShettyLottery
Maharashtra results are announced at 4:30 pm daily. Get all the latest Maharashtra Surbhi Budh lottery results, announcements and updates for November 20 here.
Written By Roshan Shetty | Mumbai | Updated On: November 20, 2019 12:05 IST
The Maharashtra Lottery began on April 12, 1969. Maharashtra state authorities conduct Surbhi Budh every Wednesday at 4.30 pm. The Maharashtra Lottery is legal under the latest amendment and has been active since the legalization of lotteries in India. Surbhi Lottery results can be checked for the Maharashtra Wednesday lottery on the official website. The Maharashtra government created lottery schemes so that common people are not cheated because of illegal gambling or duplicate lottery tickets.
Prizes to be won in Surbhi Budh Lottery slot
The price per ticket ranges from ₹ 6 - ₹ 10 which is affordable to many. The first prize winner gets to take home a large sum of ₹ 10,000. The second prize winner gets to take ₹ 180. There is only one winner in the first place. There are 70 randomly selected second place winners in the Surbhi Budh Lottery.
Also Read: Maharashtra Lottery Maha GajLaxmi Som Results: Oct 28, 2019 4:45 PM
Surbhi Budh Lottery Results for Today
Also Read: Maharashtra Lottery Surbhi Som Results | October 28 | Monday | 4:30
Various Surbhi lotteries over the week
- The Maharashtra State: Surbhi Ravi Lottery – Conducted every Sunday afternoon, and the results are declared at 4.30 pm. The first prize is ₹ 10,000.
- The Maharashtra State: Surbhi Som Lottery – Conducted every Monday afternoon, and the results are declared at 4.30 pm. The first prize is ₹ 10,000.
- The Maharashtra State: Surbhi Mangal Lottery – Conducted every Tuesday afternoon, and the results are declared at 4.30 pm. The first prize is ₹ 10,000.
- The Maharashtra State: Surbhi Budh Lottery – Conducted every Wednesday afternoon, and the results are declared at 4.30 pm. The first prize is ₹ 10,000.
- The Maharashtra State Surbhi Guru Lottery – Conducted every Thursday afternoon, and the results are declared at 4.30 pm. The first prize is ₹ 10,000.
- The Maharashtra State Surbhi Shukra Lottery – Conducted every Friday afternoon, and the results are declared at 4.30 pm. The first prize is ₹ 10,000.
- The Maharashtra State Surbhi Shani Lottery – Conducted every Saturday afternoon, and the results are declared at 3 pm. The first prize is ₹ 10,000.
Also Read: Maharashtra Lottery Ganeshlaxmi Bhagyashali Results| Oct 28 | 5:00 PM
Important things to remember for Surbhi Lottery
If you are one of the winners on the list, then it is mandatory to turn in your ticket with a copy of the claim forms available online. Along with the claim form, you have to attach a government recognized photo ID and passport size photographs. The authorities will not accept tampered or mutilated tickets. You can contact the Maharashtra State Lottery department for the prize claim.
Also Read: Maharashtra Lottery SagarLaxmi Results | October 28 | Monday | 4:15 PM


Client-Side HTTPS Support
Akka HTTP supports TLS encryption on the client-side as well as on the server-side.
The central vehicle for configuring encryption is the HttpsConnectionContextHttpsConnectionContext, which can be created using the static method ConnectionContext.https
which is defined like this:
- Scala
-
// ConnectionContext def https( sslContext: SSLContext, sslConfig: Option[AkkaSSLConfig] = None, enabledCipherSuites: Option[immutable.Seq[String]] = None, enabledProtocols: Option[immutable.Seq[String]] = None, clientAuth: Option[TLSClientAuth] = None, sslParameters: Option[SSLParameters] = None) = new HttpsConnectionContext(sslContext, sslConfig, enabledCipherSuites, enabledProtocols, clientAuth, sslParameters)
- Java
-
// ConnectionContext /** Used to serve HTTPS traffic. */ def https(sslContext: SSLContext): HttpsConnectionContext = scaladsl.ConnectionContext.https(sslContext) /** Used to serve HTTPS traffic. */ def https( sslContext: SSLContext, sslConfig: Optional[AkkaSSLConfig], enabledCipherSuites: Optional[JCollection[String]], enabledProtocols: Optional[JCollection[String]], clientAuth: Optional[TLSClientAuth], sslParameters: Optional[SSLParameters]) = scaladsl.ConnectionContext.https( sslContext, OptionConverters.toScala(sslConfig), OptionConverters.toScala(enabledCipherSuites).map(Util.immutableSeq(_)), OptionConverters.toScala(enabledProtocols).map(Util.immutableSeq(_)), OptionConverters.toScala(clientAuth), OptionConverters.toScala(sslParameters))
In addition to the outgoingConnection
, newHostConnectionPool
and cachedHostConnectionPool
methods the akka.http.scaladsl.Httpakka.http.javadsl.Http extension also defines outgoingConnectionHttps
, newHostConnectionPoolHttps
and cachedHostConnectionPoolHttps
. These methods work identically to their counterparts without the -Https
suffix, with the exception that all connections will always be encrypted.
The singleRequest
and superPool
methods determine the encryption state via the scheme of the incoming request, i.e. requests to an “https” URI will be encrypted, while requests to an “http” URI won’t.
The encryption configuration for all HTTPS connections, i.e. the HttpsContext
is determined according to the following logic:
- If the optional
httpsContext
method parameter is defined it contains the configuration to be used (and thus takes precedence over any potentially set default client-sideHttpsContext
). - If the optional
httpsContext
method parameter is undefined (which is the default) the default client-sideHttpsContext
is used, which can be set via thesetDefaultClientHttpsContext
on the HttpHttp extension. - If no default client-side
HttpsContext
has been set via thesetDefaultClientHttpsContext
on the HttpHttp extension the default system configuration is used.
Usually the process is, if the default system TLS configuration is not good enough for your application’s needs, that you configure a custom HttpsContext
instance and set it via Http().setDefaultClientHttpsContext
Http.get(system).setDefaultClientHttpsContext
. Afterwards you simply use outgoingConnectionHttps
, newHostConnectionPoolHttps
, cachedHostConnectionPoolHttps
, superPool
or singleRequest
without a specific httpsContext
argument, which causes encrypted connections to rely on the configured default client-side HttpsContext
.
If no custom HttpsContext
is defined the default context uses Java’s default TLS settings. Customizing the HttpsContext
can make the Https client less secure. Understand what you are doing!
SSL-Config
Akka HTTP heavily relies on, and delegates most configuration of any SSL/TLS related options to Lightbend SSL-Config, which is a library specialized in providing an secure-by-default SSLContext and related options.
Please refer to the Lightbend SSL-Config documentation for detailed documentation of all available settings.
SSL Config settings used by Akka HTTP (as well as Streaming TCP) are located under the akka.ssl-config namespace.
Detailed configuration and workarounds
Akka HTTP relies on Lightbend SSL-Config which is a library maintained by Lightbend that makes configuring things related to SSL/TLS much simpler than using the raw SSL APIs provided by the JDK. Please refer to its documentation to learn more about it.
All configuration options available to this library may be set under the akka.ssl-config
configuration for Akka HTTP applications.
When encountering problems connecting to HTTPS hosts we highly encourage to reading up on the excellent ssl-config configuration. Especially the quick start sections about adding certificates to the trust store should prove very useful, for example to easily trust a self-signed certificate that applications might use in development mode.
While it is possible to disable certain checks using the so called “loose” settings in SSL Config, we strongly recommend to instead attempt to solve these issues by properly configuring TLS–for example by adding trusted keys to the keystore.
If however certain checks really need to be disabled because of misconfigured (or legacy) servers that your application has to speak to, instead of disabling the checks globally (i.e. in application.conf
) we suggest configuring the loose settings for specific connections that are known to need them disabled (and trusted for some other reason). The pattern of doing so is documented in the following sub-sections.
Hostname verification
Hostname verification proves that the Akka HTTP client is actually communicating with the server it intended to communicate with. Without this check a man-in-the-middle attack is possible. In the attack scenario, an alternative certificate would be presented which was issued for another host name. Checking the host name in the certificate against the host name the connection was opened against is therefore vital.
The default HttpsContext
enables hostname verification. Akka HTTP relies on the Lightbend SSL-Config library to implement this and security options for SSL/TLS. Hostname verification is provided by the JDK and used by Akka since Java 7, and on Java 6 the verification is implemented by ssl-config manually.
For further recommended reading we would like to highlight the fixing hostname verification blog post by blog post by Will Sargent.
Server Name Indication (SNI)
SNI is an TLS extension which aims to guard against man-in-the-middle attacks. It does so by having the client send the name of the virtual domain it is expecting to talk to as part of the TLS handshake.
It is specified as part of RFC 6066.
Disabling TLS security features, at your own risk
It is highly discouraged to disable any of the security features of TLS, however do acknowledge that workarounds may sometimes be needed.
Before disabling any of the features one should consider if they may be solvable within the TLS world, for example by trusting a certificate, or configuring the trusted cipher suites. There’s also a very important section in the ssl-config docs titled LooseSSL - Please read this before turning anything off!.
If disabling features is indeed desired, we recommend doing so for specific connections, instead of globally configuring it via application.conf
.
The following shows an example of disabling SNI for a given connection:
- Scala
-
implicit val system = ActorSystem() implicit val mat = ActorMaterializer() // WARNING: disabling SNI is a very bad idea, please don't unless you have a very good reason to. val badSslConfig = AkkaSSLConfig().mapSettings(s => s.withLoose(s.loose.withDisableSNI(true))) val badCtx = Http().createClientHttpsContext(badSslConfig) Http().outgoingConnectionHttps(unsafeHost, connectionContext = badCtx)
- Java
-
final ActorSystem system = ActorSystem.create(); final ActorMaterializer mat = ActorMaterializer.create(system); final Http http = Http.get(system); // WARNING: disabling SNI is a very bad idea, please don't unless you have a very good reason to. final AkkaSSLConfig defaultSSLConfig = AkkaSSLConfig.get(system); final AkkaSSLConfig badSslConfig = defaultSSLConfig .convertSettings(s -> s.withLoose(s.loose().withDisableSNI(true))); final HttpsConnectionContext badCtx = http.createClientHttpsContext(badSslConfig); http.outgoingConnection(ConnectHttp.toHostHttps(unsafeHost).withCustomHttpsContext(badCtx));
The badSslConfig
is a copy of the default AkkaSSLConfig
with the slightly changed configuration to disable SNI. This value can be cached and used for connections which should indeed not use this feature.


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My name is Deepanshu Prasad.
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| Connected to channel | {{connectedChannel || 'Loading...'}} |
|---|---|
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Missing Streamlabs authorisation. Server won't be able to make any calls to remote API.
Start Oauth Configuration
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Products List
All Products List
| Products Images | Products Name | Products Code | Products Category | Purchase price | Wholesale price | Regular price | Total Products |
|---|---|---|---|---|---|---|---|
| Products Images | Products Name | Products Code | Products Category | Purchase price | Wholesale price | Regular price | Total Products |
| Power Failure Emergency Charging Light Bulb Home Mobile Artifact Night Market Light Stall | L-1001 | Light Bulb | ৳ 150 | ৳ 180 | ৳ 220 | 30 pieces | |
| i12 TWS Bluetooth 5.0 Earbuds True Wireless | HP-1001 | Headphones | ৳ 350 | ৳ 390 | ৳ 450 | 10 pieces | |
| i7S TWS Wireless Bluetooth Earphone | HP-1002 | Headphones | ৳ 250 | ৳ 290 | ৳ 380 | 5 pieces | |
| Tennzo i12 TWS True Wireless Bluetooth Earphone | HP-1003 | Headphones | ৳ 350 | ৳ 390 | ৳ 450 | 10 pieces | |
| 3D Cartoon Cute Keychai Wireless Bluetooth Earphone | HP-1004 | Headphones | ৳ 380 | ৳ 420 | ৳ 520 | 10 pieces | |
| Children's school bag Korean version 3-6 years old | Bag-1001 | Bag's | ৳ 750 | ৳ 980 | ৳ 1220 | 10 pieces | |
| Children's Korean version of the trendy mini backpack | Bag-1002 | Bag's | ৳ 750 | ৳ 990 | ৳ 1250 | 10 pieces | |
| 2021 new Korean children's backpack little girl mini | Bag-1003 | Bag's | ৳ 750 | ৳ 990 | ৳ 1250 | 10 pieces | |
| Children's school bag Korean version 3-6 years old | Bag-1004 | Bag's | ৳ 550 | ৳ 690 | ৳ 750 | 10 pieces | |
| Kindergarten schoolbags for boys and girls primary | Bag-1005 | Bag's | ৳ 550 | ৳ 690 | ৳ 750 | 10 pieces | |
| Power Failure Emergency Charging Light Bulb Home Mobile Artifact Night Market Light Stall | L-1001 | Light Bulb | ৳ 150 | ৳ 180 | ৳ 220 | 30 pieces | |
| i12 TWS Bluetooth 5.0 Earbuds True Wireless | HP-1001 | Headphones | ৳ 350 | ৳ 390 | ৳ 450 | 10 pieces | |
| i7S TWS Wireless Bluetooth Earphone | HP-1002 | Headphones | ৳ 250 | ৳ 290 | ৳ 380 | 5 pieces | |
| Tennzo i12 TWS True Wireless Bluetooth Earphone | HP-1003 | Headphones | ৳ 350 | ৳ 390 | ৳ 450 | 10 pieces | |
| 3D Cartoon Cute Keychai Wireless Bluetooth Earphone | HP-1004 | Headphones | ৳ 380 | ৳ 420 | ৳ 520 | 10 pieces | |
| Children's school bag Korean version 3-6 years old | Bag-1001 | Bag's | ৳ 750 | ৳ 980 | ৳ 1220 | 10 pieces | |
| Children's Korean version of the trendy mini backpack | Bag-1002 | Bag's | ৳ 750 | ৳ 990 | ৳ 1250 | 10 pieces | |
| 2021 new Korean children's backpack little girl mini | Bag-1003 | Bag's | ৳ 750 | ৳ 990 | ৳ 1250 | 10 pieces | |
| Children's school bag Korean version 3-6 years old | Bag-1004 | Bag's | ৳ 550 | ৳ 690 | ৳ 750 | 10 pieces | |
| Kindergarten schoolbags for boys and girls primary | Bag-1005 | Bag's | ৳ 550 | ৳ 690 | ৳ 750 | 10 pieces |


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These are the commits to DevStack for the last six months. For the complete list see the DevStack project in Gerrit.


| fkAnalysis reference pages |
PROCESS_EEG_CLIP(time,data,expansion)
PROCESS_EEG_CLIP(time,data,expansion) returns all time segments when the eeg data has been clipped (i.e. abs( data ) >= 2047). The expansion argument specifies how many samples on either side of clipped values will be included as well (default=5).
| lratio | Toolbox page |


MAYO SPCA issues appeal over care of pets during cold snap
MAYO SPCA has issued an appeal after receiving complaints of pets being left outside during the cold weather snap..
It has called for pets to be kept in a warm place, protected from the freezing conditions.
The organisation said it was issuing the appeal as a result of concerns raised by members of the public who witnessed cases where this is not happening .


| Top |
| void | (*GdkSeatGrabPrepareFunc) () |
| GdkDisplay * | gdk_seat_get_display () |
| GdkGrabStatus | gdk_seat_grab () |
| void | gdk_seat_ungrab () |
| GdkSeatCapabilities | gdk_seat_get_capabilities () |
| GdkDevice * | gdk_seat_get_pointer () |
| GdkDevice * | gdk_seat_get_keyboard () |
| GList * | gdk_seat_get_slaves () |
| void | device-added | Run Last |
| void | device-removed | Run Last |
| void | tool-added | Run Last |
| void | tool-removed | Run Last |
void (*GdkSeatGrabPrepareFunc) (GdkSeat *seat
,GdkWindow *window
,gpointer user_data
);
Type of the callback used to set up window
so it can be
grabbed. A typical action would be ensuring the window is
visible, although there's room for other initialization
actions.
seat |
the GdkSeat being grabbed |
|
window |
the GdkWindow being grabbed |
|
user_data |
user data passed in |
Since: 3.20
GdkDisplay *
gdk_seat_get_display (GdkSeat *seat
);
Returns the GdkDisplay this seat belongs to.
GdkGrabStatus gdk_seat_grab (GdkSeat *seat
,GdkWindow *window
,GdkSeatCapabilities capabilities
,gboolean owner_events
,GdkCursor *cursor
,const GdkEvent *event
,GdkSeatGrabPrepareFunc prepare_func
,gpointer prepare_func_data
);
Grabs the seat so that all events corresponding to the given capabilities
are passed to this application until the seat is ungrabbed with gdk_seat_ungrab()
,
or the window becomes hidden. This overrides any previous grab on the
seat by this client.
As a rule of thumb, if a grab is desired over GDK_SEAT_CAPABILITY_POINTER
,
all other "pointing" capabilities (eg. GDK_SEAT_CAPABILITY_TOUCH
) should
be grabbed too, so the user is able to interact with all of those while
the grab holds, you should thus use GDK_SEAT_CAPABILITY_ALL_POINTING
most
commonly.
Grabs are used for operations which need complete control over the events corresponding to the given capabilities. For example in GTK+ this is used for Drag and Drop operations, popup menus and such.
Note that if the event mask of a GdkWindow has selected both button press
and button release events, or touch begin and touch end, then a press event
will cause an automatic grab until the button is released, equivalent to a
grab on the window with owner_events
set to TRUE
. This is done because most
applications expect to receive paired press and release events.
If you set up anything at the time you take the grab that needs to be cleaned up when the grab ends, you should handle the GdkEventGrabBroken events that are emitted when the grab ends unvoluntarily.
seat |
a GdkSeat |
|
window |
the GdkWindow which will own the grab |
|
capabilities |
capabilities that will be grabbed |
|
owner_events |
if |
|
cursor |
the cursor to display while the grab is active. If
this is |
[nullable] |
event |
the event that is triggering the grab, or |
[nullable] |
prepare_func |
function to
prepare the window to be grabbed, it can be |
[nullable][scope call][closure prepare_func_data] |
prepare_func_data |
user data to pass to |
Since: 3.20
void
gdk_seat_ungrab (GdkSeat *seat
);
Releases a grab added through gdk_seat_grab()
.
Since: 3.20
GdkSeatCapabilities
gdk_seat_get_capabilities (GdkSeat *seat
);
Returns the capabilities this GdkSeat currently has.
Since: 3.20
GdkDevice *
gdk_seat_get_pointer (GdkSeat *seat
);
Returns the master device that routes pointer events.
a master GdkDevice with pointer capabilities. This object is owned by GTK+ and must not be freed.
[transfer none][nullable]
Since: 3.20
GdkDevice *
gdk_seat_get_keyboard (GdkSeat *seat
);
Returns the master device that routes keyboard events.
a master GdkDevice with keyboard capabilities. This object is owned by GTK+ and must not be freed.
[transfer none][nullable]
Since: 3.20
GList * gdk_seat_get_slaves (GdkSeat *seat
,GdkSeatCapabilities capabilities
);
Returns the slave devices that match the given capabilities.
A list of GdkDevices.
The list must be freed with g_list_free()
, the elements are owned
by GDK and must not be freed.
[transfer container][element-type GdkDevice]
Since: 3.20
Flags describing the seat capabilities.
|
No input capabilities |
||
|
The seat has a pointer (e.g. mouse) |
||
|
The seat has touchscreen(s) attached |
||
|
The seat has drawing tablet(s) attached |
||
|
The seat has keyboard(s) attached |
||
|
The union of all pointing capabilities |
||
|
The union of all capabilities |
Since: 3.20
“display”
property“display” GdkDisplay *
GdkDisplay of this seat.
Flags: Read / Write / Construct Only
Since: 3.20
“device-added”
signalvoid user_function (GdkSeat *seat, GdkDevice *device, gpointer user_data)
The ::device-added signal is emitted when a new input device is related to this seat.
seat |
the object on which the signal is emitted |
|
device |
the newly added GdkDevice. |
|
user_data |
user data set when the signal handler was connected. |
Flags: Run Last
Since: 3.20
“device-removed”
signalvoid user_function (GdkSeat *seat, GdkDevice *device, gpointer user_data)
The ::device-removed signal is emitted when an input device is removed (e.g. unplugged).
seat |
the object on which the signal is emitted |
|
device |
the just removed GdkDevice. |
|
user_data |
user data set when the signal handler was connected. |
Flags: Run Last
Since: 3.20
“tool-added”
signalvoid user_function (GdkSeat *seat, GdkDeviceTool *tool, gpointer user_data)
The ::tool-added signal is emitted whenever a new tool is made known to the seat. The tool may later be assigned to a device (i.e. on proximity with a tablet). The device will emit the “tool-changed” signal accordingly.
A same tool may be used by several devices.
seat |
the object on which the signal is emitted |
|
tool |
the new GdkDeviceTool known to the seat |
|
user_data |
user data set when the signal handler was connected. |
Flags: Run Last
Since: 3.22
“tool-removed”
signalvoid user_function (GdkSeat *seat, GdkDeviceTool *tool, gpointer user_data)
This signal is emitted whenever a tool is no longer known
to this seat
.
seat |
the object on which the signal is emitted |
|
tool |
the just removed GdkDeviceTool |
|
user_data |
user data set when the signal handler was connected. |
Flags: Run Last
Since: 3.22


ScaffoldTags Tag API
Index
Contents
<g:renderDomain>
Renders a domain using customized views. The search path is:
- the current view directory;
- a view directory for the domain class;
- a generic view under the _domain directory.
For each search path, it first searches for the template
{template}/{domainClassName}.gsp.
If not found, it defaults to the template {template}/domain.gsp
Parameters
- domain (required) - the domain to be displayed
- template (required) - the template to be displayed (e.g. show, edit, list)
- name - the base name used for the HTML field name for each domain property
(for use in editor templates)
- value - the value of the domain object
- style - a map indicating how to display various domain fields
- except - a list of properties that should not be displayed.
This parameter is overridden when the only parameter is specified.
- exceptWhen - a closure that will eliminate some properties from being displayed.
This parameter is overridden when the only parameter is specified.
- order - a list specifying the order of specific fields.
This parameter is overridden when the only parameter is specified.
- only - a list specifying the only fields that should be displayed.
The fields will be displayed in the order specified in the list.
Examples
<g:renderDomain template="describe" domain="${User}" />
<g:renderDomain template="show" domain="${User}" value="${u}" />
<g:eachDomainProperty>
Loops across the properties of a domain. Intended to be used
inside of domain display templates invoked by
<g:renderDomain>.
This tag will take a domain and break it down as specified
so as to simplify further rendering operations.
The body of this tag will receive an implicit 'it' variable which
has the following structure:
- prop - a GrailsDomainClassProperty instance to pass to
<g:renderProperty>.
Note: this may be subject to change in future releases.
- name - the name of the domain property
- value - the value of the domain property
- style - the style to be applied to the domain property
Parameters
- domain (required) - the domain to be displayed
- name - the base name used for the HTML field name for each domain property
(for use in editor templates)
- value - the value of the domain object.
- style - a map indicating how to display various domain fields.
It is a map of field name to the child style map.
- except - a list of properties that should not be displayed.
This parameter is overridden when the only parameter is specified.
- exceptWhen - a closure that will eliminate some properties from being displayed.
This parameter is overridden when the only parameter is specified.
- order - a list specifying the order of specific fields.
This parameter is overridden when the only parameter is specified.
- only - a list specifying the only fields that should be displayed.
The fields will be displayed in the order specified in the list.
Examples
<g:eachDomainProperty domain="User">${it.descriptor.name}</g:eachDomainProperty>
<g:eachDomainProperty domain="User" value="${u}" except="${it.name = 'password'}">
${it.prop.name}: ${it.value}
</g:eachDomainProperty>
<g:eachDomainProperty domain="User" value="${u}" except="${it.name = 'password'}">
<g:renderProperty prop="${it.prop}" />
</g:eachDomainProperty>
<g:renderProperty>
Renders a domain property using customized views. The search path is:
- the current view directory;
- a view directory for the domain class;
- a generic view under the _domain directory.
For each search path, it first searches for the template
{template}/{domain}.{propertyName}.gsp.
If not found, it invokes either
<g:renderRelation>
or
<g:renderType>.
Intended to be used
inside of domain display templates invoked by
<g:renderDomain>.
Parameters
- template (required) - the template to be displayed (e.g. show, edit, list)
- prop (required) - the property to be displayed
- domain - the domain to be displayed
- name - the base name used for the HTML field name for each domain property
(for use in editor templates)
- value - the value of the domain object
- style - a map indicating how to display various domain fields
- domainId - id of the containing domain instance. Used where
a controller action link to create an associated object is displayed.
Examples
<g:renderProperty template="describe" domain="${User}" prop="${p}" />
<g:renderProperty template="show" domain="${User}" prop="${p}" value="${u}" />
<g:renderRelation>
Renders a domain relation property using customized views. The search path is:
- the current view directory;
- a view directory for the domain class;
- a generic view under the _domain directory.
For each search path, it searches for templates in the following order:
- {template}/${relation}_{type}.gsp
- {template}/${relation}.gsp
where relation is:
- for one-to-one relationships: "one-one", defaulting to "one"
- for one-to-many relationships: "one-many", defaulting to "many"
- for many-to-one relationships: "many-one", defaulting to "one"
- for many-to-many relationships: "many-many", defaulting to "many"
and type is the best-matching class found (using the class inheritance chain).
Note: currently this doesn't support interface-based templates
Intended to be used
inside of domain display templates invoked by
<g:renderDomain>.
Parameters
- template (required) - the template to be displayed (e.g. show, edit, list)
- prop (required) - the property to be displayed
- domain - the domain to be displayed
- name - the base name used for the HTML field name for each domain property
(for use in editor templates)
- value - the value of the domain object
- style - a map indicating how to display various domain fields
- domainId - id of the containing domain instance. Used where
a controller action link to create an associated object is displayed.
Examples
<g:renderRelation template="edit" domain="${User}" prop="${p}" />
<g:renderRelation template="show" domain="${User}" prop="${p}" value="${u}" />
<g:eachProperty>
Loops across the properties of a bean. Intended to be used
inside of bean display templates invoked by
<g:renderType> when
the "embedded" widget style is used.
This tag will take a bean and break it down as specified
so as to simplify further rendering operations.
The body of this tag will receive an implicit 'it' variable which
has the following structure:
- prop - a groovy.lang.MetaClassProperty object.
Note: this may be subject to change in future releases.
- name - the name of the bean property
- value - the value of the bean property
- style - the style to be applied to the property
Parameters
- type (required) - the type of the bean to be displayed
- name - the base name used for the HTML field name for each property
(for use in editor templates)
- value - the bean to display.
- style - a map indicating how to display various bean properties.
It is a map of field name to the child style map.
- except - a list of properties that should not be displayed.
This parameter is overridden when the only parameter is specified.
- exceptWhen - a closure that will eliminate some properties from being displayed.
This parameter is overridden when the only parameter is specified.
- order - a list specifying the order of specific fields.
This parameter is overridden when the only parameter is specified.
- only - a list specifying the only fields that should be displayed.
The fields will be displayed in the order specified in the list.
Examples
<g:eachProperty type="MyBean">${it.descriptor.name}</g:eachProperty>
<g:eachProperty type="MyBean" value="${beanie}" except="${it.name == 'hiddenStuff'}">
${it.prop.name}: ${it.value}
</g:eachProperty>
<g:eachProperty type="MyBean" value="${beanie}" except="${it.type == Integer.class}">
<g:renderType value="${it.value}" />
</g:eachProperty>
<g:renderType>
Renders a data type using customized views. The search path is:
- the current view directory;
- a view directory for the domain class;
- a generic view under the _domain directory.
For each search path, it searches for {template}/{type}.gsp
where type is the best-matching class found (using the class inheritance chain),
prefixed with "array_" for array values (not to be confused with lists).
Note: If a matching class is not found, but an interface explicitly declared
as implemented by that class is found, then that interface is rendered. This interface-matching
occurs for each level in the inheritance hierarchy that is examined.
Intended to either be used inside of domain display templates invoked by
<g:renderDomain>,
or as an independent means to display beans.
Parameters
- template (required) - the template to be displayed (e.g. show, edit, list)
- type (required, unless value is non-null) - the class of the property to be displayed
- domain - the domain to be displayed
- name - the base name used for the HTML field name for each domain property
(for use in editor templates)
- value - the value of the domain object
- constraints - constraints as specified in GORM
- style - a map indicating how to display various domain fields
Examples
<g:renderType template="edit" domain="MyBean" value="${beanie}" />
<g:renderType template="show" domain="${MyBean.class}" value="${beanie}" />
<g:renderActions>
A convenience tag for rendering several domain action links using <g:renderAction>
Intended to be used inside of domain display templates invoked by
<g:renderDomain>.
Parameters
- template (required) - the template to be displayed (e.g. show, edit, list)
- actions (required) - an array of maps from actions to labels (e.g. [[show: 'Show'], [edit: 'Edit']])
- controller - the controller upon which the action should be applied
- item - the item to which the action applies (normally becomes the id parameter)
- constraints - constraints as specified in GORM
- widget - a widget style, when multiple action renderers are desired.
Works the same as in other tags
- style - a style map
Examples
<g:renderActions template="list" actions="[[show:'Show'], [edit: 'Edit']]" item="${item}" />
<g:renderAction>
Renders a domain action link using customized renderers. The search path is:
- the current view directory;
- a view directory for the domain class;
- a generic view under the _domain directory.
For each search path, it searches for {template}/action.gsp
Intended to be used inside of domain display templates invoked by
<g:renderDomain>.
Parameters
- template (required) - the template to be displayed (e.g. show, edit, list)
- action (required) - the action to link (e.g. save, delete, edit)
- label - the label to use on the action
- controller - the controller upon which the action should be applied
- item - the item to which the action applies (normally becomes the id parameter)
- constraints - constraints as specified in GORM
- widget - a widget style, when multiple action renderers are desired.
Works the same as in other tags
- style - a style map
Examples
<g:renderAction template="list" action="edit" label="Edit" item="${item}" />


{% extends "sidebar.html" %} {% block content %}
Hi, I'm Steven, but you can call me Telecom Steve.
I am an infrastructure engineer and researcher. Welcome to my website.


M2MRelation
Kind: global class
- M2MRelation
- new M2MRelation(args)
- .type :
relationType
- .sourceTable :
Table
- .joinTable :
Table
- .targetTable :
Table
- .sourceConstraint :
Table
- .targetConstraint :
Table
- .generateName([strategy]) ⇒
string
new M2MRelation(args)
Class which represent a many to many relationship which resembles belongsToMany
or hasManyThrough
relations in ORMs (Object Relational Mappers).
Provides attributes and methods for details of the relationship.
Actually there isn't such a thing called many to many relationship or through constraint in the database engine. They are concepts to describe records which may be related more than one record on both sides. For example an invoice may contain more than product and a product may related to more than one invoice. Those relationships are solved a so called many to many join table.
Since those relations are not present in database engine, they are extracted by estimation/interpretation. Many non-join tables in a database could have more than one foreign key constraints, and they may not meant to be join tables, but they still appear to have through relationships.
Below is a database schema as an example:
size -------------------
id (PK) | ---------------------------< line_item >------------ cart
name | | product_id (PFK) id (PK)
| | cart_id (PFK) name
^ |
color -------------< product >------------- vendor
id (PK) id (PK) id (PK)
name name name
color_id (FK)
size_id (FK)
vendor_id (FK)
Below is the same schema as image:
Some definitions used in descriptions for M2MRelation.
Source Table: Table which this relationship belongs to.
Join Table: Table that contains common fields from two or more other tables.
* Target Table: Table that is related to base table through a join table.
Product table has 3 foreign key constraints. Product table is not meant to be a many to many join table.
However product could have been join table for size & vendor
, color & vendor
and size & color
. As a result size,
color and vendor tables would have many to many relationships.
| Param | Type | Description |
|---|---|---|
| args | Object |
Attributes of the M2MRelation instance to be created. |
| args.sourceTable | Table |
Source Table which this relation belongs to. |
| args.joinTable | Table |
Join Table of this relationship. |
| args.targetTable | Table |
Target Table which this relation is referring to through a join table. |
| args.sourceConstraint | Constraint |
Foreign key constraint between source table and join table. |
| args.targetConstraint | Constraint |
Foreign key constraint between join table and target table. |
Example
// Example tables have single primary key and and examples first relation. So zero index ([0]) is used. Use all array elements if necessary.
// product ----< line_item >---- cart
// (source) (join) (target)
let relation = product.m2mRelations[0]; // RELATION: product ---< line_item >--- cart
let sourceConstraint = relation.sourceConstraint; // CONSTRAINT: ^-- product_has_carts
let targetConstraint = relation.targetConstraint; // CONSTRAINT: cart_has_products --^
let sourceTable = relation.sourceTable; // TABLE: product
let targetTable = relation.targetTable; // TABLE: cart
let sourceJoinFKColumn = relation.sourceConstraint.columns[0]; // COLUMN: product_id (from line_item table)
let targetJoinFKColumn = relation.targetConstraint.columns[0]; // COLUMN: cart_id (from line_item table)
let sourcePKColumn = relation.sourceTable.primaryKeys[0]; // COLUMN: id (from product table)
let targetPKColumn = relation.targetTable.primaryKeys[0]; // COLUMN: id (from cart table)
m2MRelation.type : relationType
Type of relation which is MANY TO MANY
.
Kind: instance property of M2MRelation
Read only: true
m2MRelation.sourceTable : Table
Table which this relation belongs to.
Kind: instance property of M2MRelation
Read only: true
Example
let relation = product.M2MRelationRelations[0]; // RELATION: product ---< line_item >--- cart
let source = relation.sourceTable; // TABLE: product
m2MRelation.joinTable : Table
Join Table of this relationship. This table contains foreign key columns referring both sourceTable and targetTable.
Kind: instance property of M2MRelation
Read only: true
Example
let relation = product.M2MRelationRelations[0]; // RELATION: product ---< line_item >--- cart
let joinTable = relation.joinTable; // TABLE: line_item
m2MRelation.targetTable : Table
Table which this relation is referring to (Through a join table).
Kind: instance property of M2MRelation
Read only: true
Example
let relation = product.M2MRelationRelations[0]; // RELATION: product ---< line_item >--- cart
let target = relation.targetTable; // TABLE: cart
m2MRelation.sourceConstraint : Table
Foreign key constraint between source table and join table.
Kind: instance property of M2MRelation
Read only: true
Example
let relation = product.M2MRelationRelations[0]; // RELATION: product ---< line_item >--- cart
let sourceConstraint = relation.sourceConstraint; // CONSTRAINT: ^-- product_has_carts
let sourceJoinFKColumn = relation.sourceConstraint.columns[0]; // COLUMN: product_id (from line_item table)
m2MRelation.targetConstraint : Table
Foreign key constraint between join table and target table.
Kind: instance property of M2MRelation
Read only: true
Example
let relation = product.M2MRelationRelations[0]; // RELATION: product ---< line_item >--- cart
let targetConstraint = relation.targetConstraint; // CONSTRAINT: cart_has_products --^
let targetJoinFKColumn = relation.targetConstraint.columns[0]; // COLUMN: cart_id (from line_item table)
m2MRelation.generateName([strategy]) ⇒ string
(! EXPERIMENTAL) Returns name for relation using given strategy. Please see Relation Names for details.
Kind: instance method of M2MRelation
Returns: string
- - Relation name.
See: Relation Names
| Param | Type | Description |
|---|---|---|
| [strategy] | string |
(simple, complex) Naming strategy to use. |


{% extends "base.html" %} {% block content %}
The Romanian Alpine Club encourages, develops and supports the practice of any recreational form of mountain activities, recognizing and supporting the fact that mountain areas are part of the public patrimony and must be accessible to all lovers of the mountains.
Housing
Courses
Equipment discounts
Climbing gym discount


import ProtrusionConstraint from 'cpmjs/src/hamiltonian/ProtrusionConstraint.js'
ProtrusionConstraint
Extends:
Constructor Summary
| Public Constructor | ||
| public |
|
Member Summary
| Public Members | ||
| public |
focalpoints: {"num": *, "points": *} |
| Private Members | ||
| private |
_lastrequestedcopy: *[] |
Method Summary
| Public Methods | ||
| public |
G(kind: *): * |
|
| public |
addFocalPoint(i: *, cellid: *) |
|
| public |
|
|
| public |
currentNumberFocalPoints(cellid: *): number |
|
| public |
deltaH(sourcei: *, targeti: *, src_type: *, tgt_type: *): * |
|
| public |
distance(p1: *, p2: *): * |
|
| public |
getCentroid(cellid: *): * |
|
| public |
isFocalPoint(i: *): * |
|
| public |
lastSource(): * |
|
| public |
log(message: *) |
|
| public |
|
|
| public |
postSetpixListener(i: *, t_old: *, t: *) |
|
| public |
removeFocalPoint(i: *, cellid: *) |
Inherited Summary
| From class Constraint | ||
| public get abstract |
This method is actually implemented in the subclass. |
|
| public set |
This function attaches the relevant CPM to this constraint, so that information about this cpm can be requested from the constraint. |
|
| public get |
parameters: * |
|
| public |
CPM on which this constraint acts. |
|
| public |
Configuration object for this constraint. |
|
| public abstract |
The optional confChecker method should verify that all the required conf parameters are actually present in the conf object and have the right format. |
| From class SoftConstraint | ||
| public get |
Let the CPM know that this is a soft constraint, so return 'soft'. |
|
| public abstract |
deltaH(src_i: IndexCoordinate, tgt_i: IndexCoordinate, src_type: CellId, tgt_type: CellId): number Soft constraints must have a deltaH method to compute the Hamiltonian. |
Public Constructors
public constructor() source
The constructor of a constraint takes a configuration object. This method is usually overwritten by the actual constraint so that the entries of this object can be documented.
Override:
Constraint#constructorPublic Members
public focalpoints: {"num": *, "points": *} source
Private Members
private _lastrequestedcopy: *[] source
Public Methods
public addFocalPoint(i: *, cellid: *) source
Params:
| Name | Type | Attribute | Description |
| i | * | ||
| cellid | * |
public confChecker() source
The optional confChecker method should verify that all the required conf parameters are actually present in the conf object and have the right format. It is implemented in the subclass that specifies the actual constraint.
Override:
Constraint#confCheckerpublic currentNumberFocalPoints(cellid: *): number source
Params:
| Name | Type | Attribute | Description |
| cellid | * |
public deltaH(sourcei: *, targeti: *, src_type: *, tgt_type: *): * source
Soft constraints must have a deltaH method to compute the Hamiltonian. This method must be implemented in any SoftConstraint subclass before it works.
Override:
SoftConstraint#deltaHParams:
| Name | Type | Attribute | Description |
| sourcei | * | ||
| targeti | * | ||
| src_type | * | ||
| tgt_type | * |
Return:
| * |
public log(message: *) source
Params:
| Name | Type | Attribute | Description |
| message | * |
public postMCSListener() source
public postSetpixListener(i: *, t_old: *, t: *) source
Params:
| Name | Type | Attribute | Description |
| i | * | ||
| t_old | * | ||
| t | * |
public removeFocalPoint(i: *, cellid: *) source
Params:
| Name | Type | Attribute | Description |
| i | * | ||
| cellid | * |


Abyalew Ambaneh is Proficient Java Developer with significant experience as a contributor to the development of web application technology solutions for front end, back end, and database applications. I am a highly motivated, adaptable, and proactive young professional with strong knowledge of the software development lifecycle, including requirements gathering and analysis, design specifications, programming, testing, and implementation. A reliable hard worker and dedicated team player who works well under pressure.
Adress
Maharishi University of Managment
1000 N 4th St. fairfiled, Iowa, 52557
<EMAIL_ADDRESS>703-897-234
My first Home page Assignment!


@* * Copyright 2023 HM Revenue & Customs * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *@ @this(govukSummaryList: GovukSummaryList) @(returnPeriod: String)(implicit messages: Messages)


{% extends "global/Page.html" %} {% load otree %} {% block title %} Examples {% endblock %} {% block content %}
Here are some examples, please read them carefully. If you don't understand something here, be sure to ask the experimenter who will be able to help you.
Below, you can again find the structure of the game.
Keep in mind that this game has multiple rounds. The number of rounds is {{ Constants.num_rounds }}. You are {{player.role}}.
If you are sure that you've understood the rules and structure of the game, you can click "Next" at the bottom of this page, and the game will start.
Note: This is a multiplayer game. Therefore, you might need to wait for a while for your co-players to also go through the instructions of the game. The game will start only once all of you have clicked "next".
Also, there may be longer waiting periods throughout the game as your co-players make their turns.


Select a corpus to work with.
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Please select the file to import.
No database detected. Would you like to import a database or create a new one?
Select the database file to import (.json), then click 'Import'.
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View the rest of the documentation on keyboard shortcuts here.
a
\
?
ctrl+a
ctrl+A
a =
a @ 1
ctrl+/ a
a b c =


| 719 | (A) | Ofte tournys hym for tene and one the townn thynkis |
| 721 | (C) | And euermore by-twene tymes . on þe townne he þenketħ |
| 713 | (D) | And oft tyme in a tene on þe toun thenkis |
| 691 | (E) | & ofte in gret teene . on þe town thenketħ |
| (Ex) | ---- no text ---- | |
| 736 | (L) | Ofte tourneþ for tene & on þe toun þynkeþ |
| 672 | (P) | And ofte turnes hym for tene & on þe toune thynkes |
| 702 | (U) | And ofte tyme by twene / on the toun thenkes |
| (V) | ---- no text ---- |


{% extends 'enrolment/wizard.html' %} {% load static from static %} {% block above_form %} {% include 'enrolment/information_box_companies_type.html' with is_in_companies_house=False %}


Ruby tips #2
23 Nov 2016It’s a second part of my post series about ruby tips. Today you’ll learn more about:
- Special values
- Symbol
- Array
- Hash
- Range
CAUTION: These tips are not equally feat to production. Lots of them are just interesting solutions which you’ll not find anywhere else. Use them at your own risk.
Special values
Safe Levels
In ruby you can find security levels for your code.
The Ruby security level is represented by the $SAFE
global variable.
The value ranges from minimum value 0 to maximum value 4.
| $SAFE | Constraints |
|---|---|
| 0 | No checking of the use of externally supplied (tainted) data is performed. This is Ruby’s default mode. |
| >= 1 | Ruby disallows the use of tainted data by potentially dangerous operations. |
| >= 2 | Ruby prohibits the loading of program files from globally writable locations. |
| >= 3 | All newly created objects are considered tainted. |
| >= 4 | Ruby effectively partitions the running program in two. Nontainted objects may not be modified. Typically, this will be used to create a sandbox: the program sets up an environment using a lower$SAFE level, then resets $SAFE to 4 to prevent subsequent changes to that environment. |
Email Regexp
In ruby you can find regexp for emails. If you want to use it, you have to require uri
library and call URI::MailTo::EMAIL_REGEXP
constant.
DATA object
The global DATA
variable in ruby allows us to access the text at the end of our file
listed after the __END__
block. This can be surprisingly useful, for instance if we
need to extract information from a rather large data blob.
Symbol
#all_symbols
Return array with all symbols in env.
id2name
Alias for #to_s
(I don’t know why you need to use this but it’s a funny method I think).
slice
Alias for sym.to_s[]
.
Array
#bsearch
Range to array
You can use *
operator for converting range to array.
Hash
**
method
You probably know already how to use *
in method definition argument list. But **
is less known.
Also you can call this method like [*attr]
#gsub with hash args
Non string and symbol keys
Hash#assoc
This method returns a two element array [key, hash[key]]
Range
#cover? and time
Ranges in case statements
Conclusions
That’s all. I hope it’ll be useful for you. In next part we’re gonna talking about:
- Tracing Ruby Code
- memory usage
- Enumerable
- Compiler
- Rspec
- Rails
Happy hacking! 🚀


Bchron: Radiocarbon Dating, Age-Depth Modelling, Relative Sea Level Rate
Estimation, and Non-Parametric Phase Modelling
Enables quick calibration of radiocarbon dates under various
calibration curves (including user generated ones); age-depth modelling
as per the algorithm of Haslett and Parnell (2008) <doi:10.1111/j.1467-9876.2008.00623.x>; Relative sea level
rate estimation incorporating time uncertainty in polynomial regression
models (Parnell and Gehrels 2015) <doi:10.1002/9781118452547.ch32>; non-parametric phase modelling via
Gaussian mixtures as a means to determine the activity of a site
(and as an alternative to the Oxcal function SUM; currently
unpublished), and reverse calibration of dates from calibrated into
un-calibrated years (also unpublished).
Downloads:
Reverse dependencies:
Linking:
Please use the canonical form
https://CRAN.R-project.org/package=Bchron
to link to this page.


Mum Encourages Child To Give Chocolates To Utility Truck Driver, Faith In Humanity Restored!
by AlenaTap to listen to this article instead: 🔊 Listen to Post
We often see TNB workers, garbage truck drivers and municipal workers in the streets but they usually only mingle within their own groups as other people would not even try to interact with them.
So, a post went viral on Facebook about 2 days ago (20th November), and it gave us the feels while restoring our faith in humanity.
Mr. Faiz Roslan, who lives in Singapore, has posted this set of pictures which has captured the hearts of the Internet.
 We can see in the image progression that the son wanted to give some chocolates to the driver, and instead of scolding the child, the woman encouraged him and even lifted him up further so that he could give the chocolates to the driver with his own hands!
The caption of this picture says:
“Shared some chocolates, exchange a flying kiss. Thank them for keeping our hometown clean. Teach them to spread kindness from young.”
It turns out that after the child gave the driver the chocolates, the boy gave him a flying kiss, and he returned one right back! Awwwww!
This mother has most certainly taught her child well, and we’re sure that the little boy will be able to grow up big, strong and kind!
And yes, also a big thank you to the people who keep our streets clean, lit and safe! They all deserve a big round of applause for doing what they’re doing!
How about treating your company janitor to a meal later? Or maybe buy them something for Christmas so that they feel appreciated? Let’s get creative!


Converts a path to a relative path from a given source.
Resolve-RelativePath [-Path <String>] -FromDirectory <String> [<CommonParameters>]
Resolve-RelativePath [-Path <String>] -FromFile <String> [<CommonParameters>]
The .NET framework doesn't expose an API for getting a relative path to an item. This function uses Win32 APIs to call PathRelativePathTo.
Neither the From
or To
paths need to exist.
| Name | Type | Description | Required? | Pipeline Input | Default Value |
|---|---|---|---|---|---|
| Path | String | The path to convert to a relative path. It will be relative to the value of the From parameter. |
false | true (ByPropertyName) | |
| FromDirectory | String | The source directory from which the relative path will be calculated. Can be a string or an file system object. |
true | false | |
| FromFile | String | The source directory from which the relative path will be calculated. Can be a string or an file system object. |
true | false |
Resolve-RelativePath -Path 'C:\Program Files' -FromDirectory 'C:\Windows\system32'
Returns ..\..\Program Files
.
Get-ChildItem * | Resolve-RelativePath -FromDirectory 'C:\Windows\system32'
Returns the relative path from the C:\Windows\system32
directory to the current directory.
Resolve-RelativePath -Path 'C:\I\do\not\exist\either' -FromDirectory 'C:\I\do\not\exist'
Returns .\either
.
Resolve-RelativePath -Path 'C:\I\do\not\exist\either' -FromFile 'C:\I\do\not\exist_file'
Treats C:\I\do\not\exist_file
as a file, so returns a relative path of .\exist\either
.