Interface ReaderGroup
-
- All Superinterfaces:
java.lang.AutoCloseable
,ReaderGroupNotificationListener
public interface ReaderGroup extends ReaderGroupNotificationListener, java.lang.AutoCloseable
A reader group is a collection of readers that collectively read all the events in the stream. The events are distributed among the readers in the group such that each event goes to only one reader. The readers in the group may change over time. Readers are added to the group by callingEventStreamClientFactory.createReader(String, String, Serializer, ReaderConfig)
and are removed by callingreaderOffline(String, Position)
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
close()
Closes the reader group, freeing any resources associated with it.java.util.concurrent.CompletableFuture<java.util.Map<Stream,StreamCut>>
generateStreamCuts(java.util.concurrent.ScheduledExecutorService backgroundExecutor)
Generates aStreamCut
after co-ordinating with all the readers usingStateSynchronizer
.java.lang.String
getGroupName()
Returns the name of the group.ReaderGroupMetrics
getMetrics()
Returns metrics for this reader group.java.util.Set<java.lang.String>
getOnlineReaders()
Returns a set of readerIds for the readers that are considered to be online by the group.ReaderSegmentDistribution
getReaderSegmentDistribution()
Returns current distribution of number of segments assigned to each reader in the reader group.java.lang.String
getScope()
Returns the scope of the stream which the group is associated with.java.util.Map<Stream,StreamCut>
getStreamCuts()
Returns aStreamCut
for each stream that this reader group is reading from.java.util.Set<java.lang.String>
getStreamNames()
Returns the set of scoped stream names which was used to configure this group.java.util.concurrent.CompletableFuture<Checkpoint>
initiateCheckpoint(java.lang.String checkpointName, java.util.concurrent.ScheduledExecutorService backgroundExecutor)
Initiate a checkpoint.void
readerOffline(java.lang.String readerId, Position lastPosition)
Invoked when a reader that was added to the group is no longer consuming events.void
resetReaderGroup(ReaderGroupConfig config)
Reset a reader group with the providedReaderGroupConfig
.void
updateRetentionStreamCut(java.util.Map<Stream,StreamCut> streamCuts)
Update Retention Stream-Cut for Streams in this Reader Group.-
Methods inherited from interface io.pravega.client.stream.notifications.ReaderGroupNotificationListener
getEndOfDataNotifier, getSegmentNotifier
-
-
-
-
Method Detail
-
getMetrics
ReaderGroupMetrics getMetrics()
Returns metrics for this reader group.- Returns:
- a ReaderGroupMetrics object for this reader group.
-
getScope
java.lang.String getScope()
Returns the scope of the stream which the group is associated with.- Returns:
- A scope string
-
getGroupName
java.lang.String getGroupName()
Returns the name of the group.- Returns:
- Reader group name
-
initiateCheckpoint
java.util.concurrent.CompletableFuture<Checkpoint> initiateCheckpoint(java.lang.String checkpointName, java.util.concurrent.ScheduledExecutorService backgroundExecutor)
Initiate a checkpoint. This causes all readers in the group to receive a specialEventRead
that contains the provided checkpoint name. This can be used to provide an indication to them that they should persist their state. Once all of the readers have received the notification and resumed reading the future will return aCheckpoint
object which contains the StreamCut of the reader group at the time they received the checkpoint. This can be used to reset the group to this point in the stream by callingresetReaderGroup(ReaderGroupConfig)
if the checkpoint fails or the result cannot be obtained an exception will be set on the future. This method can be called and a new checkpoint can be initiated while another is still in progress if they have different names. If this method is is called again before the checkpoint has completed with the same name the future returned to the second caller will refer to the same checkpoint object as the first.- Parameters:
checkpointName
- The name of the checkpoint (For identification purposes)backgroundExecutor
- A threadPool that can be used to poll for the completion of the checkpoint.- Returns:
- A future Checkpoint object that can be used to restore the reader group to this position.
-
resetReaderGroup
void resetReaderGroup(ReaderGroupConfig config)
Reset a reader group with the providedReaderGroupConfig
.- The stream(s) that are part of the reader group can be specified using
ReaderGroupConfig.ReaderGroupConfigBuilder.stream(String)
,ReaderGroupConfig.ReaderGroupConfigBuilder.stream(String, StreamCut)
andReaderGroupConfig.ReaderGroupConfigBuilder.stream(String, StreamCut, StreamCut)
.- To reset a reader group to a given checkpoint use
ReaderGroupConfig.ReaderGroupConfigBuilder.startFromCheckpoint(Checkpoint)
api.- To reset a reader group to a given StreamCut use
All existing readers will have to callReaderGroupConfig.ReaderGroupConfigBuilder.startFromStreamCuts(Map)
.EventStreamClientFactory.createReader(String, String, Serializer, ReaderConfig)
. If they continue to read events they will eventually encounter anReinitializationRequiredException
.- Parameters:
config
- The new configuration for the ReaderGroup.
-
readerOffline
void readerOffline(java.lang.String readerId, Position lastPosition)
Invoked when a reader that was added to the group is no longer consuming events. This will cause the events that were going to that reader to be redistributed among the other readers. Events after the lastPosition provided will be (re)read by other readers in theReaderGroup
. Note that this method is automatically invoked byEventStreamReader.close()
- Parameters:
readerId
- The id of the reader that is offline.lastPosition
- The position of the last event that was successfully processed by the reader.
-
getOnlineReaders
java.util.Set<java.lang.String> getOnlineReaders()
Returns a set of readerIds for the readers that are considered to be online by the group. i.e.EventStreamClientFactory.createReader(String, String, Serializer, ReaderConfig)
was called butreaderOffline(String, Position)
was not called subsequently.- Returns:
- Set of active reader IDs of the group
-
getStreamNames
java.util.Set<java.lang.String> getStreamNames()
Returns the set of scoped stream names which was used to configure this group.- Returns:
- Set of streams for this group.
-
getStreamCuts
java.util.Map<Stream,StreamCut> getStreamCuts()
Returns aStreamCut
for each stream that this reader group is reading from. The stream cut corresponds to the last checkpointed read offsets of the readers, and it can be used by the application as reference to such a position. A more preciseStreamCut
, with the latest read offsets can be obtained usinggenerateStreamCuts(ScheduledExecutorService)
API.- Returns:
- Map of streams that this group is reading from to the corresponding cuts.
-
generateStreamCuts
@Beta java.util.concurrent.CompletableFuture<java.util.Map<Stream,StreamCut>> generateStreamCuts(java.util.concurrent.ScheduledExecutorService backgroundExecutor)
Generates aStreamCut
after co-ordinating with all the readers usingStateSynchronizer
. AStreamCut
is generated by using the latest segment read offsets returned by the readers along with unassigned segments (if any). The configurationReaderGroupConfig.groupRefreshTimeMillis
decides the maximum delay by which the readers return the latest read offsets of their assigned segments.The
StreamCut
generated by this API can be used by the application as a reference to a position in the stream. This is guaranteed to be greater than or equal to the position of the readers at the point of invocation of the API. TheStreamCut
s generated can be used to perform bounded processing of the Stream by configuring aReaderGroup
with aReaderGroupConfig
where theStreamCut
s are specified as the lower bound and/or upper bounds using the apisReaderGroupConfig.ReaderGroupConfigBuilder.stream(Stream, StreamCut, StreamCut)
orReaderGroupConfig.ReaderGroupConfigBuilder.stream(Stream, StreamCut)
orReaderGroupConfig.ReaderGroupConfigBuilder.startFromStreamCuts(Map)
.Note: Generating a precise
StreamCut
, for example aStreamCut
pointing to end of Q1 across all segments, is difficult as it depends on the configurationReaderGroupConfig.groupRefreshTimeMillis
which decides the duration by which all the readers running on different machines/ processes respond with their latest read offsets. Hence, theStreamCut
would point to a position in theStream
which might include events from Q2. The application thus would need to filter out such additional events.- Parameters:
backgroundExecutor
- A thread pool that will be used to poll if the positions from all the readers have been fetched.- Returns:
- A future to a Map of Streams (that this group is reading from) to its corresponding cuts.
-
updateRetentionStreamCut
void updateRetentionStreamCut(java.util.Map<Stream,StreamCut> streamCuts)
Update Retention Stream-Cut for Streams in this Reader Group. SeeReaderGroupConfig.StreamDataRetention.MANUAL_RELEASE_AT_USER_STREAMCUT
- Parameters:
streamCuts
- A Map with a Stream-Cut for each Stream. StreamCut indicates position in the Stream till which data has been consumed and can be deleted.
-
getReaderSegmentDistribution
ReaderSegmentDistribution getReaderSegmentDistribution()
Returns current distribution of number of segments assigned to each reader in the reader group.- Returns:
- an instance of ReaderSegmentDistribution which describes the distribution of segments to readers including unassigned segments.
-
close
void close()
Closes the reader group, freeing any resources associated with it.- Specified by:
close
in interfacejava.lang.AutoCloseable
-
-


Returns a unique id, sequentially generated from a global variable.
Returns true if the a0
and a1
arrays have the same content, else returns false.
The array to compare
The array to compare
The default merger when Chart.helpers.merge is called without merger option. Note(SB): also used by mergeConfig and mergeScaleConfig as fallback.
Merges source[key] in target[key] only if target[key] is undefined.
Returns true if the a0
and a1
arrays have the same content, else returns false.
The array to compare
The array to compare
Calls fn
with the given args
in the scope defined by thisArg
and returns the
value returned by fn
. If fn
is not a function, this method returns undefined.
The function to call.
The arguments with which fn
should be called.
Returns a deep copy of source
without keeping references on objects and arrays.
The value to clone.
Note(SB) for performance sake, this method should only be used when loopable type is unknown or in none intensive code (not called often and small loopable). Else it's preferable to use a regular for() loop and save extra function calls.
The object or array to be iterated.
The function to call for each item.
Basic javascript inheritance based on the model created in Backbone.js
Returns true if value
is an array (including typed arrays), else returns false.
The value to test.
Returns true if value
is neither null nor undefined, else returns false.
The value to test.
Returns true if value
is an object (excluding null), else returns false.
The value to test.
Recursively deep copies source
properties into target
with the given options
.
IMPORTANT: target
is not cloned and will be updated with source
properties.
The target object in which all sources are merged into.
Object(s) to merge into target
.
The target
object.
Recursively deep copies source
properties into target
only if not defined in target.
IMPORTANT: target
is not cloned and will be updated with source
properties.
The target object in which all sources are merged into.
Object(s) to merge into target
.
The target
object.
An empty function that can be used, for example, for optional callback.
Returns value at the given index
in array if defined, else returns defaultValue
.
The array to lookup for value at index
.
The index in value
to lookup for value.
The value to return if value[index]
is undefined.
Returns value
if defined, else returns defaultValue
.
The value to return if defined.
The value to return if value
is undefined.
Generated using TypeDoc
Chart.helpers


| Table 1 |
List of the environmental variables selected to implement th ... |
| Table 2 |
Evolution of the median values for the selected bioclimatic ... |
| Table 3 |
Evolution of the median values for the selected bioclimatic ... |
| Table 4 |
Evolution of the medians for the selected bioclimatic variab ... |
| Table 5 |
Evolution of the medians for the selected bioclimatic variab ... |


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/**
* @author Guilherme Lawless -<EMAIL_ADDRESS>*/
/**
* A Client interacts with a RemoteLaunchServer, showing information
* on different launch files previously configured in a config file, and calling
* services to start and stop those launch files.
*
* Emits the following events:
* * 'list_update' - there was an update in the file list
* * 'fileStart' - a process has started or was running when page was loaded - sends the file name as an argument
* * 'fileStop' - a process has stopped - sends the file name as an argument
*
* @constructor
* @param options - object with following keys:
* * ros - the ROSLIB.Ros connection handle
* * topic (optional) - the topic with information on launch files (default: '/list_launch_files')
* * serverName (optional) - the server node name, used for namespaces (default: '/remote_launch_server')
*/
REMOTELAUNCH.Client = function(options, debug) {
var that = this;
options = options || {};
var ros = options.ros;
var serverName = options.serverName || '/remote_launch_server';
var topic = options.topic || '/list_launch_files';
var messageType = '/remote_launch_server/RemoteLaunchFileArray';
// Setup the topic subscriber
var topicSubscriber = new ROSLIB.Topic({
ros : ros,
name : serverName+topic,
messageType : messageType
});
// Used in for loops
var index;
// Set event emitter
this.eventEmitter = new EventEmitter2();
// Topic callback
topicSubscriber.subscribe(function(message) {
// First callback - create a File object for each in the message rlf_array
if (!that.listCreated){
that.list = [];
for (index=0; index<message.rlf_array.length; index++) {
var rlf = message.rlf_array[index];
// Create File object with parameters given by the current rlf in rlf_array
var file = new REMOTELAUNCH.File({
ros : ros,
serverName : serverName,
id : rlf.id,
name : rlf.name,
wd : rlf.working_directory,
cmd : rlf.command,
running : rlf.running,
inputIdPrefix : 'buttonInput',
});
// If the file was running when page is loaded, emit a fileStart
if(rlf.running) {
that.eventEmitter.emit('fileStart', rlf.name);
}
// Push object into file list
that.list.push(file);
}
// Don't need to create this list again
that.listCreated = true;
}
// List already created, update it. Expects the same ordering of files
else {
for (index=0; index<message.rlf_array.length; index++) {
that.list[index].running = message.rlf_array[index].running;
}
}
that.eventEmitter.emit('list_update');
});
// This function should be called by an event on another class
this.handleFileClick = function(fileID, fileName) {
var file = that.list[fileID];
if(file.isRunning() === false){
file.start();
that.eventEmitter.emit('fileStart', fileName);
}
else{
file.stop();
that.eventEmitter.emit('fileStop', fileName);
}
};
};


ame-components
A collection of re-usable components that fully support inline editing.
<ame-edit>
A button that toggles editing for the page.
<ame-text>
A plan text element that can be edited inline.
<ame-rich-text>
A rich text element that can be edited inline.
<ame-value>
An element representing a raw value.
Attributes
- return
The raw value that should be returned.
<ame-save>
A button that triggers a save on any handler on the page.
<ame-handler>
A base element that knows how to handle saved data.
Attributes
- handler-name
A string that identifies this handler. Ame elements can link themselves to this name by using the ame-handler attribute.
Click save above to see results.
<ame-rest-handler>
A handler that knows how to save data to Drupal REST.
Attributes
- handler-name
A string that identifies this handler. Ame elements can link themselves to this name by using the ame-handler attribute.
- base-url
The base URL of the REST endpoint.


public class ExperimentManager
extends java.lang.Object
| Modifier and Type | Class and Description |
|---|---|
static interface |
ExperimentManager.OnExperimentFetchListener
This interface represents an action to be taken when an Experiment document is fetched from
the database.
|
static interface |
ExperimentManager.OnManyExperimentsFetchListener
This interface represents an action to be taken when a collection of Experiments is fetched
from the database.
|
| Constructor and Description |
|---|
ExperimentManager()
Constructor for ExperimentManager
|
ExperimentManager(java.lang.String collectionPath)
Constructor for ExperimentManager
|
| Modifier and Type | Method and Description |
|---|---|
java.util.Map<java.lang.String,java.lang.Object> |
compressExperiment(Experiment experiment)
Compresses an experiment into a Map which can be stored as a Firebase document.
|
com.google.android.gms.tasks.Task<java.lang.Void> |
deleteExperiment(java.lang.String experimentId,
UserManager userManager)
This deletes an experiment associated with a given experiment ID.
|
com.google.android.gms.tasks.Task<java.lang.Void> |
editExperiment(java.lang.String experimentId,
Experiment experiment)
This sets the experiment with a given experiment ID as a given edited experiment
|
java.lang.String |
getNewExperimentID()
This generates a new unique experiment ID
|
void |
getOwnedExperiments(User owner,
ExperimentManager.OnManyExperimentsFetchListener listener)
This finds the list of all experiments owned by a given user
|
com.google.android.gms.tasks.Task<java.lang.Void> |
publishExperiment(Experiment experiment)
This adds an experiment to the database
|
void |
searchByKeyword(java.util.List<java.lang.String> keywords,
ExperimentManager.OnManyExperimentsFetchListener listener)
Searches through all experiments using a list of keywords and returns the resulting
experiments via a callback.
|
static void |
setCollectionPath(java.lang.String newPath)
Sets the collection path of all ExperimentManagers.
|
void |
setOnAllPublishedExperimentsFetchCallback(ExperimentManager.OnManyExperimentsFetchListener listener)
Sets a function to be called when all published experiment are fetched
|
void |
setOnExperimentFetchListener(java.lang.String experimentId,
ExperimentManager.OnExperimentFetchListener listener)
Sets a function to be called when an experiment is fetched
|
public ExperimentManager()
public ExperimentManager(java.lang.String collectionPath)
public com.google.android.gms.tasks.Task<java.lang.Void> publishExperiment(Experiment experiment)
experiment
- Candidate experiment to add to the databasepublic void setOnExperimentFetchListener(java.lang.String experimentId, ExperimentManager.OnExperimentFetchListener listener)
experimentId
- the id of the experiment to fetchlistener
- the function to be called when the experiment is fetchedpublic void setOnAllPublishedExperimentsFetchCallback(ExperimentManager.OnManyExperimentsFetchListener listener)
listener
- the function to be called when the experiments are fetchedpublic com.google.android.gms.tasks.Task<java.lang.Void> editExperiment(java.lang.String experimentId, Experiment experiment)
experimentId
- Experiment ID of candidate experiment to editexperiment
- Candidate edited experiment to setpublic com.google.android.gms.tasks.Task<java.lang.Void> deleteExperiment(java.lang.String experimentId, UserManager userManager)
experimentId
- Experiment ID of the candidate experiment to delete.userManager
- Optional UserManager.public void getOwnedExperiments(User owner, ExperimentManager.OnManyExperimentsFetchListener listener)
owner
- User for which to find all of their owned experimentslistener
- the listener with the action to be taken once the experiments are fetchedpublic void searchByKeyword(java.util.List<java.lang.String> keywords, ExperimentManager.OnManyExperimentsFetchListener listener)
keywords
- String keyword to search forlistener
- the callback function to call once experiments have been fetchedpublic java.lang.String getNewExperimentID()
public java.util.Map<java.lang.String,java.lang.Object> compressExperiment(Experiment experiment)
experiment
- The experiment to compress.public static void setCollectionPath(java.lang.String newPath)
newPath
- String of the new collection path.


One of the basic ideas of object-oriented programming is the encapsulation of data and procedures into objects. Each object belongs to exactly one class, and an object is referred to as an instance of its class. A class definition determines the following things for its objects:
All interaction with an object is by sending it messages. The command to send a message to an object has the form
Object MessageOp Message
where Object is an object, MessageOp is one of the message operators (`<<', `>>', or `<-') and Message is a message defined for the object's class. Roughly speaking, the `>>' message operator is used for extracting information from an object, `<<' is for storing information into an object, and `<-' is for any other sort of operation.
For example, using the point class defined in the next section, it would be possible to give the following command, which demonstrates all three message operators.
| ?- create(point, PointObj), PointObj >> x(InitX), PointObj >> y(InitY), PointObj << x(2.71828), PointObj << y(3.14159), PointObj <- print(user_output), nl(user_output). (2.71828,3.14159) PointObj = point(23461854), InitX = 1.0, InitY = 2.0
First it binds the variable
PointObj
to a newly created point
object. Then, the two get messages (sent with the `>>'
operator) fetch the initial values of the point's x
and y
slots, binding
the variables InitX
and InitY
to these values. Next, the two
put messages (sent with the `<<' operator) assign new values to
the object's x
and y
slots. Finally, the send message (sent with the
`<-' operator) instructs the point object to print itself to the
user_output
stream, followed by a newline. Following the goal, we see
the point has been printed in a suitable form. Following this, the values of
PointObj
, InitX
, and InitY
are printed as usual
for goals entered at the Prolog prompt.
Because this goal is issued at the Prolog prompt, the values of the
variables PointObj
, InitX
and InitY
are not retained after
the command is executed and their values are displayed, as with any
goal issued at the Prolog prompt. However, the
point object still exists, and it retains the changes made to its
slots. Hence, objects, like clauses
asserted to the Prolog database, are more persistent than Prolog variables.
Another basic idea of object-oriented programming is the notion of inheritance. Rather than defining each class separately, a new class can inherit the properties of a more general superclass. Or, it can be further specialized by defining a new subclass, which inherits its properties. (C++ uses the phrase “base class” where we use “superclass.” It also uses “derived class” where we use “subclass.”)
SICStus Objects uses term expansion to translate object-oriented programs into ordinary Prolog. (This is the same technique that Prolog uses for its DCG grammar rules.) As much as possible is done at compile time. Class definitions are used to generate Prolog clauses that implement the class's methods. Message commands are translated into calls to those Prolog clauses. And, inheritance is resolved at translation time.
SICStus Objects consists of two modules, obj_decl
and objects
. The
obj_decl
module is used at compile time to translate the
object-oriented features of SICStus Objects. Any file that defines
classes or sends messages should include the command
:- load_files(library(obj_decl), [when(compile_time), if(changed)]).
The objects
module provides runtime support for SICStus Objects
programs. A file that sends messages or asks questions about what
classes are defined or to what class an object belongs should include
the command:
:- use_module(library(objects)).
You will probably include both in most files that define and use classes.


Registration fee: 100 per team
Two participants per team
Teams should get registered before OR on the spot on the day of the event
Judges decisions are ultimate.
Teams should maintain dignity with in the event hall.
The participants shall not be allowed to use mobile or other electronic instruments.
The questions shall be in the form of multiple choice, True/False statement, Specific-answer question etc.
Audience shall not give any hints or clues to the competitors.
The whole event will be dividing in the three rounds.


Should we be really putting pineapple on pizza?

What more can you tell me about pizza?


Hurry and you can actually get a Kindle Paperwhite for just $69.99
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--- layout: post title: MozTN Privacy Month Campaign- blog post 1 date: 2016-01-05 04:53:51.000000000 +05:30 type: post published: true status: publish categories: [] tags: [] meta: _edit_last: '35285585' geo_public: '0' _publicize_job_id: '18425802412' author: mozillatn ---
Here is a blog post by our Contributor Prasanth Rathinam who has shared his views on Online privacy.
While most of the people around the world enjoying the new year, many are striving hard to spread the news about data privacy and data protection as January is considered as Privacy month
Before moving to more details about Privacy Month, let us read more about Data Privacy and Why we need to protect our data"......


Rasa Chatbot-Widget
Forked from here
Tweaked by
Jonathan Wheat
- . generic launcher icon
- . launcher icon rotate open / close
- . chat slide-up / down
- . cursor focus in text box
- . split colorization styles into separate file making it easier to restyle
- . tightend up the UI a bit (smaller radius / padding / font sizing)


prado
[
class tree: prado
] [
index: prado
] [
all elements
]
Todo List
Packages:
System
prado
System.Data
System.Exception
System.I18N.core
System.I18N
System.Security
System.Web.UI
System.Web.Services
System.Web.UI.WebControls
Classes:
TService
Files:
TService.php
Element index for package prado
[
e
] [
f
] [
i
] [
t
]
e
execute
in file TService.php, method
TService::execute()
top
f
findClass
in file TService.php, method
TService::findClass()
top
i
IsRequestServiceable
in file TService.php, method
TService::IsRequestServiceable()
top
t
TService
in file TService.php, class
TService
TService.php
procedural page
TService.php
top
© 2004-2005
PRADO Software Group
. All Rights Reserved.


Source code for megnet.utils.preprocessing
"""
Preprocessing codes
"""
from typing import List
import numpy as np
from monty.json import MSONable
from .typing import StructureOrMolecule, VectorLike
[docs]class Scaler(MSONable):
"""
Base Scaler class. It implements transform and
inverse_transform. Both methods will take number
of atom as the second parameter in addition to
the target property
"""
[docs] def transform(self, target: np.ndarray, n: int = 1) -> np.ndarray:
"""
Transform the target values into new target values
Args:
target (float): target numerical value
n (int): number of atoms
Returns:
scaled target
"""
raise NotImplementedError
[docs] def inverse_transform(self, transformed_target: np.ndarray, n: int = 1) -> np.ndarray:
"""
Inverse transform of the target
Args:
transformed_target (np.ndarray): transformed target
n (int): number of atoms
Returns:
target
"""
raise NotImplementedError
[docs]class StandardScaler(Scaler):
"""
Standard scaler with consideration of extensive/intensive quantity
For intensive quantity, the mean is just the mean of training data,
and std is the std of training data
For extensive quantity, the mean is the mean of target/atom, and
std is the std for target/atom
Methods:
transform(self, target, n=1): standard scaling the target and
"""
def __init__(self, mean: float = 0.0, std: float = 1.0, is_intensive: bool = True):
"""
Args:
mean (float): mean value of target
std (float): standard deviation of target
is_intensive (bool): whether the target is already an intensive
property
"""
self.mean = mean
if np.abs(std) < np.finfo(float).eps:
std = 1.0
self.std = std
self.is_intensive = is_intensive
[docs] def transform(self, target: np.ndarray, n: int = 1) -> np.ndarray:
"""
Transform numeric values according the mean and std, plus a factor n
Args:
target (np.ndarray): target numerical value
n (int): number of atoms
Returns:
scaled target
"""
if self.is_intensive:
n = 1
return (target / n - self.mean) / self.std
[docs] def inverse_transform(self, transformed_target: np.ndarray, n: int = 1) -> np.ndarray:
"""
Inverse transform of the target
Args:
transformed_target (np.ndarray): transformed target
n (int): number of atoms
Returns:
original target
"""
if self.is_intensive:
n = 1
return n * (transformed_target * self.std + self.mean)
[docs] @classmethod
def from_training_data(
cls, structures: List[StructureOrMolecule], targets: VectorLike, is_intensive: bool = True
) -> "StandardScaler":
"""
Generate a target scaler from a list of input structures/molecules,
a target value vector and an indicator for intensiveness of the
property
Args:
structures (list): list of structures/molecules
targets (list): vector of target properties
is_intensive (bool): whether the target is intensive
Returns: new instance
"""
if is_intensive:
new_targets = targets
else:
new_targets = [i / len(j) for i, j in zip(targets, structures)]
mean = np.mean(new_targets).item()
std = np.std(new_targets).item()
return cls(mean, std, is_intensive)
def __str__(self):
return f"StandardScaler(mean={self.mean:.3f}, std={self.std:.3f}, " f"is_intensive={self.is_intensive})"
def __repr__(self):
return str(self)
[docs]class DummyScaler(MSONable):
"""
Dummy scaler does nothing
"""
[docs] @staticmethod
def transform(target: np.ndarray, n: int = 1) -> np.ndarray:
"""
Args:
target (np.ndarray): target numerical value
n (int): number of atoms
Returns:
target
"""
return target
[docs] @staticmethod
def inverse_transform(transformed_target: np.ndarray, n: int = 1) -> np.ndarray:
"""
return as it is
Args:
transformed_target (np.ndarray): transformed target
n (int): number of atoms
Returns:
transformed_target
"""
return transformed_target
[docs] @classmethod
def from_training_data(cls, structures: List[StructureOrMolecule], targets: VectorLike, is_intensive: bool = True):
"""
Args:
structures (list): list of structures/molecules
targets (list): vector of target properties
is_intensive (bool): whether the target is intensive
Returns: DummyScaler
"""
return cls()


MatthiasMullie\Minify\Minify::replace
We can't "just" run some regular expressions against JavaScript: it's a complex language. E.g. having an occurrence of // xyz would be a comment, unless it's used within a string. Of you could have something that looks like a 'string', but inside a comment.
The only way to accurately replace these pieces is to traverse the JS one character at a time and try to find whatever starts first.
Signature
protected function replace(string
$content )
Parameters
$content
— string- The content to replace patterns in.
Returns
- string
- The (manipulated) content.


Select a task below to set up appropriate layers.
All pre-configured layers have already been set up.


|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--waba.fx.FontMetrics
FontMetrics computes font metrics including string width and height.
FontMetrics are usually used to obtain information about the widths and heights of characters and strings when drawing text on a surface. A FontMetrics object references a font and surface since fonts may have different metrics on different surfaces.
Here is an example that uses FontMetrics to get the width of a string:
... Font font = new Font("Helvetica", Font.BOLD, 10); FontMetrics fm = getFontMetrics(); String s = "This is a line of text."; int stringWidth = fm.getTextWidth(s); ...
| Constructor Summary | |
FontMetrics(Font font,
ISurface surface)
Constructs a font metrics object referencing the given font and surface. |
| Method Summary | |
int |
getAscent()
Returns the ascent of the font. |
int |
getCharWidth(char c)
Returns the width of the given character in pixels. |
int |
getDescent()
Returns the descent of a font. |
int |
getHeight()
Returns the height of the referenced font. |
int |
getLeading()
Returns the external leading which is the space between lines. |
int |
getTextWidth(char[] chars,
int start,
int count)
Returns the width of the given text in pixels. |
int |
getTextWidth(String s)
Returns the width of the given text string in pixels. |
| Methods inherited from class java.lang.Object |
equals, hashCode, toString |
| Constructor Detail |
public FontMetrics(Font font, ISurface surface)
If you are trying to create a font metrics object in a Control subclass, use the getFontMetrics() method in the Control class.
Control.getFontMetrics(waba.fx.Font font)
| Method Detail |
public int getAscent()
public int getCharWidth(char c)
public int getDescent()
public int getHeight()
public int getLeading()
public int getTextWidth(String s)
public int getTextWidth(char[] chars, int start, int count)
chars
- the text character arraystart
- the start position in arraycount
- the number of characters
|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 3-4
Dietary
Dust the aubergine slices with the turmeric, salt and half the red chilli powder.
Heat the oil in a large, non-stick frying pan and fry the aubergine pieces until soft (you may have to do this in two batches). Set aside.
In a bowl, beat 200ml/7fl oz of the yoghurt with the sugar, salt and the remaining red chilli powder. Pour into a small saucepan and heat gently, stirring often to stop it from splitting, for about five minutes.
Stir in the ground cumin and the aubergine slices. Heat gently and stir to combine.
Stir in the remaining yoghurt, check the seasoning and serve garnished with the fresh coriander.


You can contact us with anything related to mesomeds. We'll get in touch with you as soon as possible.


In England and Wales, the leaving care age is 18, although young people can leave care from the age of 16. At 18, however, a young person’s care order ends and the local authority is no longer their corporate parent.
Some of the most common reasons for a child or young person being taken into care include abuse, neglect, family breakdown or a parent or child’s illness or disability.
We offer help (called advocacy) to young people who are living in care or have recently left care, but we can also help you if you cannot live at home anymore and feel you need extra support and services.
Leaving care should be something young people and their carers are thinking about and preparing for long before a young person’s 18th birthday.
 This document should be made with your input and should identify your needs and how Children’s Services will meet them.


Google Earth Enterprise Documentation Home | Release notes
Release notes: GEE 5.1.0
This document includes the following information about the Google Earth Enterprise 5.1.0 release:
New Features
Google Earth Enterprise 5.1.0 release introduces greater map building flexibility with an additional Plate Carrée map projection and for the first time adds the ability to use flat imagery resources in all three database types. Whether storage space is a key consideration or performance speed when serving your map databases, GEE now offers different options when planning your imagery resources.
Support for Flat Projection (Plate Carrée—EPSG:4326). The Flat Projection map is useful because the imagery layers for Google Earth EC and Google Maps can share the same database.
Add flat imagery to a Mercator map database; when the Mercator map is served on GEE Server, the flat imagery is projected as Mercator on the Fly. Now that your Mercator map databases can share the same imagery projects as a Flat Projection map databases, you can save on storage space and database building time by eliminating the need for Mercator-based imagery.
Configure SSL/HTTPS with command line option. You can now create and register a location-based virtual host using the command line tool geserveradmin --addvh --ssl
. See Configure GEE Server 5.1.0 for SSL/HTTPS.
Set TRANSPARENT and BGCOLOR parameters when making WMS requests. You can now determine if your map should be transparent, allowing other map layers beneath to be visible, and you can also set the background color of the map. See Make Web Map Service (WMS) requests.
Display All option for center labels for polygon settings in the Map Layer dialog. By default, GEE will display center labels of polygons so that they don't overlap, hiding some labels where necessary. Alternatively, check the Display All option for center labels for polygon settings in the Map Layer dialog to show all labels of polygons, irrespective of whether they overlap. See Creating a map database.
Supported Platforms
The Google Earth Enterprise 5.1.0 release is supported on 64-bit versions of the following operating systems:
- Ubuntu 10.04 LTS and 12.04 LTS
- Red Hat Enterprise Linux versions 6.0 to 6.5, including the most recent security patches
- CentOS 6.5
GEE 5.1.0 is compatible with Google Earth Enterprise Client (EC) and Plugin versions 7.0.1 - <IP_ADDRESS>8 for Windows, Mac, and Linux.
Library Updates
Google Maps Javascript Maps API V3:
- Updated to version 3.17. See change release information.
Apache HTTP Server:
- Updated from version 2.2.27 to 2.2.29. See Apache HTTP Server Project for information about the vulnerabilities addressed.
Known Issues
| Number | Description | Workaround |
|---|---|---|
| 17725523 | When attempting to install GEE 5.1.0 on RHEL 6 using the GUI installer, the process is likely to fail. | To install GEE 5.1.0 on RHEL 6, use the command line installer for Fusion and Server instead. |
| 17532512 | When canceling the build process of a map database, the processes that build the map layer project will not be canceled. | When canceling the build process of a map database, you need also manually cancel the build process for the map layer project:
|
| 17363564 | 3D databases with terrain projects, including overlay insets, that do not include worldwide coverage, may cause Google Earth 7.1.1 to crash. | Include worldwide terrain in all terrain projects, even when building overlays, as worldwide coverage enables the regions of overlay inset to fill with values from the base terrain. See Defining terrain projects and Create terrain overlays. |
Resolved Issues
The following resolved issues are incremental fixes and relative to the last official build, GEE 5.0.2.
| Number | Description | Resolution |
|---|---|---|
| 14254303 | When installing Fusion, the GUI installer skips the screen that enables group and user name settings to be created. | Fixed. you can accept the default user name: gefusionuser, and group name: gegroup or specify your own custom names. |
| 15290004, 15313028 | When attempting to cancel a cut using the Cutter tool, the Cancel button does not properly kill any running task on GEE Server. | Fixed. The Cutter cancel process now kills any running task on GEE Server. |
| 16618751 | When attempting to specify the --lut option for the gevirtualraster tool, no file is specified. |
The --lut option has been removed from the gevirtualraster command and supporting documentation as the LUT file type is not being used. |
| 16135553 | When the gemaskgen tool terminates in error, there is insufficient error logging. |
A check for size of source/output raster and logging support for gemaskgen has been improved, providing more information about processes and when they are terminated in error. |
| 17300345 | When adding a new imagery resource to an existing imagery project that was originally built with GEE 4.4.1, adding a new imagery resource and rebuilding the imagery project with GEE 5.x fails. | Fixed. Existing imagery projects with older imagery resources now rebuild successfully. |
| 16683365 | The option to serve 3D databases using WMS has been deprecated. | Fixed. WMS now serves 2D flat projection map databases in addition to Mercator projection map databases. See Make Web Map Service (WMS) requests. |
| 16701881 | When attempting to set the maximum number of CPUs used for Fusion processing tasks, geselectassetroot --numcpus fails to update the value specified. | Fixed. The geselectassetroot --numcpus tool specifies the maximum number of CPUs for Fusion processing. |


SYNOPSIS: IBM AppScan Enterprise's goal is to enable security analysts in large companies/enterprises to manage the sheer volume of security vulnerabilities that exist within the development and upkeep cycles of software.
"We had to make our own PHP Application to do the job to minimum spec."—Security Analyst, Fortune 500 Company
100,000 is the average number of security vulnerabilities that security analysts had to deal with per enterprise level application. This number is multiplied by as much as ten to twenty times the amount of vulnerabilities for a Chief Information Security Officer to deal with when overseeing applications and other security related activities within the company. The old AppScan Enterprise was a tool with an outdated interface that did not conform with users' work-flow. The technology of AppScan Enterprise required multiple seconds of waiting time for even the simplest of commands and events. As one of the first products to tackle at IBM Design, it was the responsibility of the "Security" design team that I worked with to do what we could to alleviate the most important problems for the users of the product. Parallel with product development, we were constantly researching and imagining the future of application security for our users.
Designing a way to create multiple work surfaces as well as a reporting platform was the name of the game for AppScan Enterprise. The work surface needed to empower the security analyst in a way that they could get to the core problem in an application, prioritize it against other applications and distribute the issues to developers in charge. Current work-flow involved the analyst going through an excessive amount of vulnerabilities.
Within the limits of the design period, the design team organically focused on the experience, visual delivery, and improvement of the technical foundation in the original code base. We designed around organizing, prioritizing and viewing the security vulnerabilities at multiple levels; including the company/portfolio, business unit, and application levels. Among the drafts of the design, contextual inquiries and other user research data showed that the most time spent on AppScan Enterprise, as well as other efforts to create custom scripts around the product, was when the issues needed to be triaged by the analyst. From the as-is user flow, #1-#7 have been largely improved.
GROWING PAINS : This was the first project during my time at IBM Design. Fresh out of school with only three months of training, I was immersed quickly into the immensely complex space of cyber-security for one of the largest software companies. Almost immediately I noticed that both the front and back-end code base was outdated, and the willingness of developers to learn new code was reluctant at best. Internal political struggles were plentiful with IBM Design, as the organization was one of the newest at the company. Despite all the hardship given by the development and project management team, and perhaps due to the diligent work of an extremely competent manager, the design team was able to produce high fidelity collateral (such as interactive prototypes backed with user research). This later had very positive reception and produced a goodoutcome from the AppScan Enterprise team.
Legacy software was one of the biggest inhibitors of the designs being executed correctly. The UI code was basically created using a toolkit using the Dojo framework. While Dojo is actually quite useful and fast when used correctly, elegant execution was the missing piece in the development process. The poor HTML Structure, lack of software accessibility, and proper CSS integration was very hard to deal with. The design team had to focus on creating a design "patch" that was delivered to the development team and bandaged before release.
RESULTS AppScan Enterprise served many times as a case study for design teams across IBM Design on how to and how not to collaborate with developers. It proved as the example for further planing and execution of designs. One of the most constructive results of AppScan Enterprise was that many products (especially in the IBM Security division) are shifting away from Dojo and into newer technologies like Angular, jQuery, Node, and NoSQL. Another positive outcome, was that the "new" design team gained a fair amount of respect among developers and executives. Such can be seen in another IBM product I contributed to: X-Force Exchange, which uses state-of-the-art technologies with an impressive architecture that is specifically designed for the cloud.


To the Editor: We wish to clarify an inaccuracy in a letter in Emerging Infectious Diseases by Cao-Lormeau et al. ( 1 ). The authors state “In 2007, the first ZIKV outbreak reported outside Africa and Asia was retrospectively documented from biological samples from patients on Yap Island, Federated States of Micronesia, North Pacific, who had received an incorrect diagnosis of dengue virus (DENV).” Although the first outbreak of Zika virus (ZIKV) infection reported outside Africa or Asia was in Yap, it was not retrospectively identified from serum samples incorrectly diagnosed as positive for dengue virus. The outbreak was first identified by the Yap State Department of Health Services, and an investigation to determine the etiologic agent was initiated.
Although dengue was initially part of the differential diagnosis, and a few patients had evidence of IgM against dengue virus by a rapid diagnostic test, clinicians in Yap believed that the clinical syndrome was not consistent with dengue. Thus, assistance was requested from the US Centers for Disease Control and Prevention and the World Health Organization to strengthen the epidemiologic investigation and provide confirmatory laboratory testing.
Serum samples collected during the active investigation were sent to the Arboviral Diseases Diagnostic Laboratory at the Centers for Disease Control and Prevention where testing determined that the cause of the infections was ZIKV ( 2 ). This discovery of ZIKV as the etiologic agent was not achieved through retrospective testing of serum from patients incorrectly diagnosed as having dengue, but rather the result of an active, coordinated investigation by the Yap State Department of Health Services with instrumental assistance from international partners.
Suggested citation for this article: Hancock WT, Marfel M, Bel M. Zika virus, French Polynesia, South Pacific, 2013 [letter]. Emerg Infect Dis [Internet]. 2014 Nov [ date cited].


{% include 'media_list/batch_importer/batch_router.html' %}
{% include 'media_list/batch_importer/batch_input.html' %}
{% include 'media_list/batch_importer/batch_saver.html' %}
{% include 'media_list/batch_importer/batch_saver_item.html' %}
{% include 'media_list/batch_importer/batch_saver_match.html' %}
{% include 'media_list/batch_importer/batch_saver_preview.html' %}
{% endblock content %}


stands for Hypertext Markup Language, and it is the most widely used language to write Web Pages.
- Hypertext refers to the way in which Web pages (HTML documents) are linked together. Thus, the link available on a webpage is called Hypertext.
- As its name suggests, HTML is a Markup Language which means you use HTML to simply "mark-up" a text document with tags that tell a Web browser how to structure it to display.
Originally, HTML was developed with the intent of defining the structure of documents like headings, paragraphs, lists, and so forth to facilitate the sharing of scientific information
between researchers.
Now, HTML is being widely used to format web pages with the help of different tags available in HTML language.
HTML Tags>
As told earlier, HTML is a markup language and makes use of various tags to format the content. These tags are enclosed within angle braces. Except few tags, most of the tags have their corresponding closing tags.
HTML document uses the following tags:
To learn HTML, you will need to study various tags and understand how they behave, while formatting a textual document. Learning HTML is simple as users have to learn the usage of different tags in order to format the text or images to make a beautiful webpage.
World Wide Web Consortium (W3C) recommends to use lowercase tags starting from HTML 4.
HTML Elements
An HTML element is defined by a starting tag. If the element contains other content, it ends with a closing tag, where the element name is preceded by a forward slash as shown below with few tags:


{# INDIVIDUAL VIEW FOR EACH videos #}
{# You can find a full list of variables to use on this page in your CMS. #}
{% extends "templates/partials/base.html" %}
{% block content %}
{{ item.url_of_video.html|safe }}
{% for relation in item.shows %}
{% set rel = getItem(relation) %}
{# You can ouput more than just the name. Feel free to output more fields from the CMS. #}
{{ rel.name }} {% if loop.last %}»{% endif %}
{{ item.publish_date|date('F d Y') }}
{% endfor %}
{{ item.name }}
{{ item.url_of_video.description }}
In this video
{% for relation in item.cast %}
{% set rel = getItem(relation) %}
{# You can ouput more than just the name. Feel free to output more fields from the CMS. #}
{{ rel.name }}
{% endfor %}


Gracenote helps you validate and ship your Gracenote-enabled application. Read the following sections carefully to learn the procedures you must follow to release your application.
When you are ready to begin testing your Gracenote-enabled application, send an email to<EMAIL_ADDRESS>to register your client application. Gracenote assigns a ClientID to the application, and emails you two strings to use as parameters:
Gracenote also enables your application to register up to 100 users for purposes of testing.
Some GNSDK options can be set via environment variables, to allow you to enable certain features to improve your application testing. Using environment variables means that these options do not need to be accessed through your application.
GNSDK examines the environment variables listed in the following table:
| Environment variable | Description |
|---|---|
| GNSDK_ASYNC_LOGGING=TRUE/FALSE | By default, logging is performed on a separate thread. If you require that no extra threads be created, or just want the logging to operate synchronously (log messages committed to file immediately), set this variable to FALSE. |
| GNSDK_DEBUG_LOG=<log filename> | Set this variable to a valid file name to enable GNSDK debug logging to the given file name. |
| GNSDK_PROXY_HOST=hostname:port |
Set this variable to set GNSDK to connect through a proxy server. If the proxy server also requires a user name and password also set those variables. |
|
GNSDK_PROXY_USER=<proxy username> |
Sets a user name for the proxy server. |
| GNSDK_PROXY_PASS=<proxy password> | Sets a password for the proxy server. |
When you are finished with development, ship your device to Gracenote for validation. Be sure to include any access codes or registration information needed to unlock your application for execution.
Gracenote ensures that Gracenote metadata is exchanged properly between your device and Gracenote Service. Gracenote also verifies that the device, and any packaging, is in compliance with the terms of the License Agreement. This is not a bug-testing service—it is a verification process to protect the integrity and display of Gracenote metadata.
Once Gracenote has verified your device and received your signed License Agreement, it enables the full complement of registered users (as stated in your License Agreement) for the application. For more information, refer to your license agreement.


% include header.html %> <% if(user){ %>
Welcome to the online gaming portal named ZigZag. It is a online gaming platform where only registered users can play the game and have fun! The game is compatible with almost all the popular browser like firefox, chrome and so on. please, find the controlling of the game from the instruction page. So, run with your exciting time.


Loacation
in the South of the city
Hours open
from 6am to 7 pm
contact information
Phone numbers:07973962145
Loacation
in the North of the city
Hours open
from 6am to 7 pm
contact information
Phone numbers:07973962145
Loacation
in the North of the city
Hours open
from 6am to 7 pm
contact information
Phone numbers:07973962145
Loacation
in the North of the city
Hours open
from 6am to 7 pm
contact information
Phone numbers:07973962145
Loacation
in the North of the city
Hours open
from 6am to 7 pm
contact information
Phone numbers:07973962145


The Time is Now
How do I get started?
- Talk to your neighbors about what's important for all of you
- Be aware of what's happening around you and in the news
- Get involved with a local nonprofit, volunteer
What am I hoping to get out of this Fellowship?
Knowing how to create web and mobile apps, leverage API's, make Powerbase extremely accessible for everyone at OR and beyond


{%- extends "base.html" -%} {%- import "header/package_navigation.html" as navigation -%} {%- block title -%} {{ macros::doc_title(name=metadata.name, version=metadata.version) }} {%- endblock title -%} {%- block header -%} {{ navigation::package_navigation(metadata=metadata, active_tab="builds") }} {%- endblock header -%} {%- block body -%}
# rustc version {{ build_details.rustc_version }} # docs.rs version {{ build_details.docsrs_version }} # build log {{ build_details.output }}{%- endfilter -%} {%- endif -%}
All the builds on docs.rs are executed inside a sandbox with limited resources. The limits for this crate are the following:
{{ macros::crate_limits(limits=limits) }}If a build fails because it hit one of those limits please open an issue to get them increased.


Meet the Artist: Yuditya Afandi (Yudit 1999)
About
I’m a 3D character artist for cinematics and recently got into sculpting for collectibles. I’m from Banjarnegara, Central Java, Indonesia. Currently, I’m still studying in college, so I only do freelance work so far. I got started learning Blender and 3D because I love animation and games cinematics so much! Disney movies, superhero movies, and Blizzard’s cinematics are the biggest things that have influenced me up to this point. I think that’s also why a lot of my characters are superheroes and some have a Disney-Blizzard-ish feel to them.
I didn’t go to school for 3D in general. I have mostly learned 3D from the internet and books. I learned from sites like CG Cookie, Gumroad, ArtStation, YouTube, and, of course, BlenderNation.
Projects
I probably better not talk about my freelance work since I don’t want to get in any trouble :D But the personal work I’m most proud of is my latest works, Colleen Wing and Tony Stark, because they have taken the longest. These two projects got me out of my comfort zone and pushed me to study a lot about realism and anatomy.
Inspiration
Even though I’m a 3D artist, Taylor Swift inspires me a lot; her attitude in art and music creation has influenced me to keep climbing in the 3D industry. I think Shake It Off is one of her songs that speaks to me, you know—like it doesn’t matter what people say when they are trying to put me down, I’m just going to keep working on my stuff that I really love (don’t get me wrong, sometimes it’s a good thing, too, to listen to people).
Disney movies, superhero movies, and Blizzard’s cinematics are my biggest inspiration. If I want to be specific, Moana and Frozen are my favorite Disney movies, The Avengers: Endgame and Wonder Woman are my favorite superhero movies, and I love Overwatch’s short film from Blizzard. Also, lately I have been inspired by Spider-Man: Into The Spider-Verse and League Of Legends music videos. Artists who inspire me are: Kent Trammell, Rafael Grassetti, Blair Armitage, Dan Roarty, Frank Tzeng, Gleb Alexandrov, Julien Kaspar, Marlon R Nunez, Qi Sheng Luo, Renaud Galand, Vimal Kerketta, and a lot more. Also, I still get a lot of inspiration from Spider-Man PS4, Tomb Raider, Grand Theft Auto, etc. I can talk for hours about inspirations.
Tools
So far, I stick with Blender, Marvelous Designer, Substance Painter, and Photoshop. I tried 3ds Max and Maya before, but they didn’t click with me at the time. And now I’m learning ZBrush to expand my workflow.
Colleen Wing
Cool. It’s a good time to talk about my Colleen Wing project, but I am just going to explain it briefly. I started the project by sculpting the body from a base mesh that had already been created. I had to start the head from a sphere because I wanted to capture the uniqueness of the face from scratch. I sculpted with dynamic topology in Blender and then retopologized later, also in Blender. In case you were wondering about my sculpting workflow, I have a timelapse video of me sculpting Cowgirl.
For the clothing, I used Marvelous Designer for the base cloth and then sculpted all the detail in Blender. I believe that if you only use straight mesh from MD, the result is never as good compared with the one that has all the detail added manually. Skin textures were painted manually in Photoshop, and for the wall and the fabric textures I used Poliigon. The hair was groomed in Blender. And the whole scene was rendered in Cycles, with final compositing in Photoshop. For other details, I think it’s best to ask questions in the comments so that I can answer them specifically.
Book Recommendations
These books have helped me a lot and they are always at my side for every project.
- Frank Cho - Drawing Beautiful Women
- Uldis Zarins - Anatomy Of Facial Expressions
- Uldis Zarins - Anatomy For Sculptors
About the Author
Yuditya Afandi, born in 1999. I’m a 3D character artist and passionate about modeling and sculpting. I love drawing, too! And I’m a big fan of Taylor Swift.


API for TelluricFitter¶
-
class
TelluricFitter.
TelluricFitter
(debug=False, debug_level=2)¶ -
AdjustValue
(vardict)¶ Adjust the value of a constant parameter. This is useful for something like setting the pressure or the telescope zenith distance, which will be known very well and is important to getting a good fit, but does not need to be varied.
Warning: The variable will be removed from the list of variables to fit, so DO NOT use this to adjust the value of a parameter you want TelFit to adjust!
Parameters: vardict – a dictionary where the key is the parameter name and the value is the value of that parameter. Valid parameter names can be found by invoking DisplayVariables(fitonly=False) Returns: None
-
DisplayVariables
(fitonly=False)¶ Display the value of each of the parameters, and show whether it is being fit or not
Parameters: fitonly – bool variable. If true, it only shows the variables being fit. Otherwise, it shows all variables. Returns: None
-
EditAtmosphereProfile
(profilename, profile_height, profile_value)¶ Edits the atmosphere profile for a given parameter. This is just a wrapper for the MakeModel.Modeler method, but the docstring is replicated below:
Parameters: - profilename – A string with the name of the profile to edit. Should be either ‘pressure’, ‘temperature’, or one of the molecules given in the MakeModel.MoleculeNumbers dictionary
- profile_height – A np array with the height in the atmosphere (in km)
- profile_value – A np array with the value of the profile parameter at each height given in profile_height.
Returns: None
-
Fit
(data=None, resolution_fit_mode='gauss', fit_primary=False, fit_source=False, return_resolution=False, adjust_wave='model', continuum_fit_order=7, wavelength_fit_order=3, air_wave=True)¶ The main fitting function. Before calling this, the user MUST
1 call FitVariable at least once, specifying which variables will be fit 2 Set resolution bounds (any other bounds are optional)Parameters: - data – If given, this should be a DataStructures.xypoint instance giving the data you wish to fit. The units of the .x attribute MUST be nanometers!
- resolution_fit_mode – controls which function is used to estimate the resolution. “SVD” is for singlular value decomposition, while “gauss” is for convolving with a gaussian (and fitting the width of the guassian to give the best fit). I have found the ‘gauss’ is best when the telluric lines are pretty weak, such as in much of the optical spectrum. For strong telluric lines, SVD is both faster and more accurate.
- fit_primary – Deprecated. See fit_source
- fit_source – determines whether an iterative smoothing is applied to the data to approximate the source spectrum. Only works if the source spectrum has broad lines. If true, this function returns both the best-fit model and the source estimate.
- return_resolution – controls whether the best-fit resolution is returned to the user. One case I have used this for is to fit echelle data of late-type stars by getting all the best-fit parameters from redder orders, and then applying those atmospheric parameters to the rest of the orders.
- adjust_wave – Can be set to either ‘data’ or ‘model’. To wavelength calibrate the data to the telluric lines, set to ‘data’. If you think the wavelength calibration is good on the data (such as Th-Ar lines in the optical), then set to ‘model’ Note that currently, the vacuum –> air conversion for the telluric model is done in a very approximate sense, so adjusting the data wavelengths may introduce a small (few km/s) offset from what it should be. That is fine for relative RVs, but probably not for absolute RVs.
- continuum_fit_order – The polynomial order with which to fit the continuum. It uses a sigma-clipping algorithm so that the continuum is not strongly affected by stellar lines (either absorption or emission)
- wavelength_fit_order – The polynomial order with which to adjust the wavelength fit. Note that the ‘adjust_wave’ input will determine whether the data or the telluric model is wavelength-adjusted.
- air_wave – Are the wavelengths in air wavelengths? Default is True.
Returns: The best-fit telluric model, as a DataStructures.xypoint instance where the x-axis is sampled the same as the data (so you should be able to directly divide the two). If fit_source = True, this method also returns the estimate for the source spectrum before the telluric model. If return_resolution is True, it also returns a float with the best resolution fit. The return order is: source_spec, model_spec, resolution
-
FitVariable
(vardict)¶ Add one or more variables to the list being fit.
Parameters: vardict – a dictionary where the key is the parameter name and the value is the initial guess for that parameter. Valid parameter names can be found by invoking DisplayVariables(fitonly=False) Returns: None
-
GenerateModel
(pars, nofit=False, separate_source=False, return_resolution=False, broaden=False, model=None)¶ This function does the actual work of generating a model with the given parameters, fitting the continuum, making sure the model and data are well aligned in wavelength, and fitting the detector resolution. In general, it is not meant to be called directly by the user. However, the ‘nofit’ keyword turns this into a wrapper to MakeModel.Modeler().MakeModel() with all the appropriate parameters.
Parameters: - pars – A list of the parameters currently being fit (as given in self.FitVariable).
- nofit – If true, it will not perform a fit to the data and simply return the model.
- separate_source – If true, it will fit the source spectrum as a smoothed version of the residuals. Useful for spectra with broad lines.
- return_resolution – If true, it will return the best-fit resolution.
- broaden – If true and nofit=True, it will broaden the returned model by the expected detector resolution. Ignored if nofit=False
- model – A DataStructures.xypoint instance containing an un-broadened telluric model. If given, it uses this instead of making one.
Returns: The best-fit telluric model, as a DataStructures.xypoint instance where the x-axis is sampled the same as the data (so you should be able to directly divide the two). If separate_source = True, this method also returns the estimate for the source spectrum before the telluric model. If return_resolution is True, it also returns a float with the best resolution fit. The return order is: source_spec, model_spec, resolution
-
GetValue
(variable)¶ Returns the value of the variable given. Useful to get the fitted value of the parameters
-
IgnoreRegions
(region)¶ - Tells the fitter to ignore certain regions of the spectrum
- in the chi-squared calculation. Useful for stellar or interstellar lines.
Parameters: region – Can be either a list of size 2 with the beginning and ending wavelength range to ignore, or a list of lists giving several wavelength ranges at once.
-
ImportData
(data)¶ - Function for the user to give the data. The data should be in the form of
- a DataStructures.xypoint structure, and the x-units MUST be nanometers.
-
SetBounds
(bounddict)¶ Set bounds on one or more parameters.
Parameters: vardict – a dictionary where the key is the parameter name and the value is a list of size 2 containing the lower and upper bounds. You can provide one-sided bounds using np.inf or -np.inf. Valid parameter names can be found by invoking DisplayVariables(fitonly=False) Returns: None
-
SetObservatory
(observatory)¶ - Set the observatory. Can either give a dictionary with the latitude and altitude,
- or give the name of the observatory. Some names are hard-coded in here.
-
__init__
(debug=False, debug_level=2)¶ Initialize the TelluricFitter class.
Parameters: - debug – Flag to print a bunch of messages to screen for debugging purposes
- debug_level – An integer from 1-5 that controls how much gets printed. 1 is the least and 5 is the most.
Returns: An instance of TelluricFitter.
-


Exploring and Cleaning Data About Education and Income in California
What do we get when we take random samples from a large dataset and compare income ranges across education levels in California from 2008-2014?
What do we get when we take random samples from a large dataset and compare income ranges across education levels in California from 2008-2014?
In California, is there a positive relationship between increasing amounts of education one obtains and increasing annual incomes? This question could be interesting because, perhaps one education level is most lucrative yet not the highest level of education one can obtain. Another possible discovery could be that there is a non-random correlation between increasing education and income, whether that be a positive linear relationship (unlikely), a positive negative relationship (also unlikely), a log distribution, etc.
Below, you can see some sample fields of data from the original dataset as I discovered them. Here, we can see several variables that are not directly related to my exploratory question, so I do not include these variables in my analysis. I cleaned the dataset using Wrangler. Because Wrangler only enables input of 40 fields at a time, I first took my entire dataset, reordered the fields randomly, and then randomly selected samples of 36 which to pass through Wrangler to clean and analyze.
| {{ item }} | {% endfor %}
|---|
| {{ datum }} | {% endfor %}
These are tables showing values for average minimum income and average maximum income per education attainment level. Here, you can see that I had to split the income ranges from the original dataset into two separate columns of min and max. This way, both Wrangler and Google Fusion Tables could read my income levels as numerical values rather than as text entries. This allowed me to do more quantifiable comparisons between random samples from the data. However, risks to completeness, correctness, and comprehensiveness because of this move are discussed in the "Data Quality" section of this website.


Welcome to the Pax Shiro CDI Web Sample
You are now logged in as
#{subject.username}
.
Your display name is
.


Unless you explicitly specify otherwise, jMock will return an appropriate value from any methods that do not have a void return type. In most tests you will need to explicitly define the value returned from a mocked invocation.
You can return values from mocked methods by using the
returnValue
action within the "will
" clause of an
expectation.
oneOf (calculator).add(2, 2); will(returnValue(5));
jMock will fail the test if you try to return a value of the wrong type.
The returnIterator
action returns an iterator over a
collection.
final List<Employee> employees = new ArrayList<Employee>(); employees.add(alice); employees.add(bob); context.checking(new Expectations() {{ oneOf (department).employees(); will(returnIterator(employees)); }});
A convenient overload of the returnIterator method lets you specify the elements inline:
context.checking(new Expectations() {{ oneOf (department).employees(); will(returnIterator(alice, bob)); }});
Note the difference between using returnIterator
and using
returnValue
to return an iterator. Using
returnValue
will return the same iterator each time: once all
the iterator's elements have been consumed, further calls will return the
same, exhausted iterator. The returnIterator
action returns a
new iterator each time it is invoked.
There are two ways to return different values on different calls. The first is to define multiple expectations and return a different value from each:
oneOf (anObject).doSomething(); will(returnValue(10)); oneOf (anObject).doSomething(); will(returnValue(20)); oneOf (anObject).doSomething(); will(returnValue(30));
The first invocation of doSomething
will return 10, the
second 20 and the third 30.
However, this duplicates the definition of the expected invocation and so
increases maintenance effort. A better approach is to use the
onConsecutiveCalls
action to return a different value (or
perform a different action) on different invocations.
atLeast(1).of (anObject).doSomething(); will(onConsecutiveCalls( returnValue(10), returnValue(20), returnValue(30)));
The expectation is expected at least 1 time, rather than 3 times, to make it easier to add more results later if we want to.


The options to create new audio player manager
Emitted whenever an audio is ended after playing
Listener must implement AudioEndCallback
Emitted whenever an error is thrown while getting audio source before playing
Listener must implement AudioErrorCallback
Emitted whenever an audio is started playing
Listener must implement AudioStartCallback
Abort the player after reaching timeout on buffering (in ms), default to 7 seconds
The audio cache manager
The soundcloud client (soundcloud-downloader) when getting audio source
The downloadOptions (ytdl-core) when getting audio source
Delete player from list and unlink it
The voice connection
false if failed or doesn't exist, true if deleted
Get player from list if exist, otherwise create new
The voice connection
The audio player
Generated using TypeDoc
The manager of the audio players


Valter Uotila & Sardana Ivanova
30.11.2021
Position $n$ sensors onto a car's surface so that
Metaheuristic and quantum computing paradigm to find solutions to discrete and combinatorically difficult minimization problems.
Shortly, we created an objective function which consists of linear and quadratic terms, their weights and a constant term.
In our model, binary variables are
where point $(x_1, x_2, x_3)$ is on the surface of a car, point $(y_1, y_2, y_3)$ is in the environment and id $i$ refers to a sensor.
Initializing the binary variables requires sampling points from the car's surface.
Initializing the binary variables requires sampling points from the environment.
Constraints are translated into objective functions and summed together.
Implemented with D-wave's Ocean software and computed on D-wave's hybrid quantum computer.
Implementation is available in Github as Jupyter notebook .
energy num_oc.
0.000002 1
['BINARY', 1 rows, 1 samples, 2412 variables]
Possible sensor positions in the space
(point on car, point in environment, sensor id):
((-3620, 650, 1600.0), (-8133, -6081, -3860), 5) 1
((-3422, -1000, 500), (-2916, -2733, 536), 1) 1
((-2820, 650, 1600.0), (-5278, -2218, 4876), 2) 1
((-2820, 650, 1600.0), (-1793, -3936, 265), 2) 1
((-2422, 1000, 500), (-4954, 1000, 317), 2) 1
((-2422, 1000, 500), (-3688, -3331, 408), 2) 1
((-400, 0, 1057.0), (-1033, 3484, -7601), 5) 1
7
| Number of variables | Time on laptop | Hybrid time in cloud | Quantum computing time |
|---|---|---|---|
| 2412 | 5min 6s | 6.145s | 0.036s |
| 4956 | 18min 11s | 14.288s | 0.036s |
The total running time was dominated by the running time on the local machine.
Developing the implementation


--- layout: post title: Long time - no update date: '2009-04-06T04:37:00+02:00' tags: - oldblogposts - joomla tumblr_url: http://hussfelt.tumblr.com/post/28547621086/long-time-no-update ---
I have not been updating this blog for quite a while. Unfortunately my other job’s has been prioritized.
There are some Joomla! news though. I will be attending Joomla!Days in Sweden for the third time, having a speech on Mootools+Joomla!=true.
If you are in/around Stockholm the 23th-24th of April, you should really attend Joomla!Day Sweden!


Our Mission
To strengthen the health and
well-being of families through the transformative power of family meals.
Serving Meals Every Wednesday at Memphis Street Academy
2950 Memphis Street
Philadelphia, PA 19134
Our Address
2901 Hunting Park Ave
Philadelphia, PA 19129
Phone:<PHONE_NUMBER>


Building for humans is hard
The greatest successes in the field of HCI are those that bend technology to the will of human need. But bridging the gap of silicon and flesh is arguably one of the hardest challenges that faces those working in the tech industry. Building anything technical requires technical thinking, but to step away from that and consider human factors, then back into the technical realm to serve those factors, is a rare skill indeed.
It is for this reason that getting it right with humanistic technical products is really hard. Making things work well for humans and for machines requires constant realignment of thinking. When writing code, one must be detail-oriented and take a granular approach. But as users we tend to view things in a holistic, top-down way: at first making sense of interface, then functionality, then breaking down individual process in our head. So in order to build something that is functionally sound but also usable, one must continually shift their perspective from bottom-up to top-down.
How then do we make the process of building human-friendly products easier? The most obvious and common approach is to do things in teams. If one person is focused on usability and one person on making it work at a technical level, then the end product will be informed by both machine and human-influenced thought processes. In reality, however, even close-knit teams are subject to drifting from a common goal. And what if you’re going it alone? There are certain heuristics that can be applied to humanistic design regardless of team size.
Be ruthless about MVP
Countless reams of blog posts and books have been written on the importance of sticking to an MVP, but more often than not this is for the simple reason that scope-creep and bloated functionality result in blown deadlines and budgets. When building a humanistically designed product, MVP becomes important becuse that added complexity can easily make your product less suited to the need of the target user.
Talk to people
No web-based service that has ever gained substantial traction has got away with not thinking about how to tailor their product to real people. Who are you really building for? Children? Adults? Restauranteurs? French horn players? Even if you think you are building for yourself then at least find someone like-minded and get them to take a look at your product. The value of external input should never be overlooked for the simple reason that they don’t know what’s going on behind the scenes.  A fresh pair of eyes can do something that yours can never do, and that is to see the product in a completely holistic way.
Don’t be a magpie
It’s easy to be distracted by the possibilities afforded to you by shiny new technology. But in order to keep your product lean and user-centric it’s important to evaluate any new technology through the filter of “is this improving the product for the user”?
Just because a couple of extra lines of code make your product navigable via webcam-based semaphore detection doesn’t mean you should necessarily add them. The added layer of complexity, i.e. having to learn semaphore to use your product, can easily put people off. An even greater danger is basing your entire product around a new technology. Indeed, part of the reason so many startups fail is because they try to use technology to solve problems that no users actually have, and therefore end up with a technically exciting but ultimately useless product.
Wear hats
Wear a developer hat when you’re knee-deep in views and controllers, but routinely take that hat off, put it to one side, and put on your user hat. Stop thinking about the functionality of your product and look at it from the perspective of a human being. Always thinking like a machine will only result in a machine-friendly product. It’s important to take a step back and inject some humanity into what you’re building.


Zero Knowledge Proofs and Zero Knowledge Proofs of Knowledge¶
A zero-knowledge proof or a zero-knowledge protocol is a method by which one party (the prover) can prove to another party (the verifier) that a given statement is true, without conveying any additional information apart from the fact that the statement is indeed true. A zero-knowledge proof of knowledge (ZKPOK) is a sub case of zero knowledge proofs, in which the prover proves to the verifier that he knows how to prove a statement, without actually proving it.
Contents
Zero Knowledge abstract classes¶
ZKProver¶
The ZKProver
abstract class declares the prove()
function that accepts an input and runs the ZK proof. The input type is ZKProverInput
, which is a marker class. Every concrete protocol should have a dedicated input class that extends it.
-
class
ZKProver
¶ A zero-knowledge proof or zero-knowledge protocol is a method by which one party (the prover) can prove to another party (the verifier) that a given statement is true, without conveying any additional information apart from the fact that the statement is indeed true.
This is a general class that simulates the prover side of the Zero Knowledge proof. Every class that derive this class is signed as Zero Knowledge prover.
Runs the prover side of the Zero Knowledge proof.
Parameters: input – holds necessary values to the proof calculations.
ZKVerifier¶
The ZKVerifier
abstract class declares the verify()
function that accepts an input and runs the ZK proof verification. The input type is ZKCommonInput
, which is a marker class of inputs that are common for the prover and the verifier. Every concrete protocol should have a dedicated input class that extends it.
-
class
ZKVerifier
¶ A zero-knowledge proof or zero-knowledge protocol is a method by which one party (the prover) can prove to another party (the verifier) that a given statement is true, without conveying any additional information apart from the fact that the statement is indeed true.
This is a general class that simulates the verifier side of the Zero Knowledge proof. Every class that derive this class is signed as Zero Knowledge verifier.
Runs the verifier side of the Zero Knowledge proof.
Parameters: input – holds necessary values to the varification calculations. Returns: true if the proof was verified; false, otherwise.
ZKProverInput¶
-
class
ZKProverInput
¶ Marker class. Each concrete ZK prover’s input class should derive this class.
ZKCommonInput¶
-
class
ZKCommonInput
¶ This is a marker class for Zero Knowledge input, where there is an implementing class for each concrete Zero Knowledge protocol.
Zero Knowledge Proof of Knowledge classes¶
ZKPOKProver
and ZKPOKVerifier
are marker classes that extend the ZKProver
and ZKVerifier
classes. ZKPOK concrete protocol should extend these marker classes instead of the general ZK classes.
-
class
ZKPOKProver
: public ZKProver¶ This is a general class that simulates the prover side of the Zero Knowledge proof of knowledge. Every class that derive it is signed as ZKPOK prover.
-
class
ZKPOKVerifier
: public virtual ZKVerifier¶ This is a general class that simulates the verifier side of the Zero Knowledge proof of knowledge. Every class that derive it is signed as ZKPOK verifier.
Implemented Protocols¶
Concrete Zero Knowledge protocols implemented so far are:
- Zero Knowledge from any sigma protocol
- Zero Knowledge Proof of Knowledge from any sigma protocol (currently implemented using Pedersen Commitment scheme)
- Zero Knowledge Proof of Knowledge from any sigma protocol Fiat Shamir (Random Oracle Model)
Example of Usage¶
Steps in prover creation:
- Given a Channel object channel and input for the underlying SigmaProverComputation (in the following case, h and x) do:
- Create a SigmaProverComputation (for example, SigmaDlogProverComputation).
- Create a ZKProver with channel and the proverComputation (ForExample, ZKFromSigmaProver).
- Create input object for the prover.
- Call the prove function of the prover with the input.
Prover code example:
//create the ZK prover
auto dlog = make_shared<OpenSSLDlogECF2m>("K-233");
ZKFromSigmaProver prover(channel, make_shared<SigmaDlogProverComputation>(dlog, 40, get_seeded_prg()));
//create the input for the prover
shared_ptr<SigmaDlogProverInput> input = make_shared<SigmaDlogProverInput>(h, x);
//Call prove function
prover.prove(input);
Steps in verifier creation:
- Given a Channel object channel and input for the underlying SigmaVerifierComputation (In the example below, h) do:
- Create a SigmaVerifierComputation (for example, SigmaDlogVerifierComputation).
- Create a ZKVerifier with channel and verifierComputation (For example, ZKFromSigmaVerifier).
- Create input object for the verifier.
- Call the verify function of the verifier with the input.
Verifier code example:
//create the ZK prover
auto dlog = make_shared<OpenSSLDlogECF2m>("K-233");
ZKFromSigmaVerifier verifier(channel, make_shared<SigmaDlogVerifierComputation>(dlog, 40, get_seeded_prg()), get_seeded_prg());
//create the input for the verifier
shared_ptr<SigmaDlogCommonInput> input = make_shared<SigmaDlogCommonInput>(h);
//Call verify function
cout << verifier.verify(input) << endl;


--- layout: post status: publish published: true title: A Conversation With San Mehat author: display_name: Tomas Restrepo login: tomasr email<EMAIL_ADDRESS>url: http://winterdom.com/ author_login: tomasr author_email<EMAIL_ADDRESS>author_url: http://winterdom.com/ wordpress_id: 969 wordpress_url: http://winterdom.com/2003/05/aconversationwithsanmehat date: '2003-05-29 18:14:09 +0000' date_gmt: '2003-05-29 18:14:09 +0000' categories: - ".NET" tags: [] comments: - id: 681 author: randy author_email<EMAIL_ADDRESS>author_url: http://weblogs.asp.net/RHolloway date: '2003-05-30 17:34:59 +0000' date_gmt: '2003-05-30 17:34:59 +0000' content: |
I read that interview too and San doesn't get it. His claim that SOAP extensibility is somehow a bad thing makes no sense. He clearly hasn't spent much time thinking about these technologies.
---
Slashdot had
a post today about an interview with
San Mehat about .NET and WebServices, which I gave a quick read. My take? San doesn't
quite get it. Object Serialization? Collections? Someone should point him out towards
Doc/Literal vs. RPC/Encoded, XSD, and writing WSDL first.
OTOH, maybe I'm just becoming paranoid.


How it Works
About MV-REG
Say goodbye to long lines and long waits
Identification Information
Next of Kin Information
Finish


Vienna Kotlin Meetup, 13. 9. 2017
Javascript is nice
But Kotlin is nicer
Javascript community:
Use the same language in the frontend and the backend (with node.js).
(Future) Kotlin community:
Let's do the same!
And also add native support!
Core: Transpiler & Tooling
Kotlin:
fun main(args: Array<String>) = println("Hi Kotlin Vienna!")
Javascript:
function main(args) {
console.log('Hi Kotlin Vienna!')
}
Calling Javascript functions from Kotlin
js("console.log(3+4)")
external class Window {
fun alert(message: String): Unit
}
external val window: Window
external class Window {
fun alert(message: String): Unit
}
external val window: Window
external fun unknownReturnType(): dynamic
val dyn: dynamic = unknownReturnType()
dyn.whatever(123)
dyn.foo.bar[4].whatever(123)
fun foo(person: String) = "Hi $person"
console.log(MyModule.foo('Martin'));
console.log(require('myModule').foo('Martin'));
@JSName for explicit naming
Very limited
Just "simpleName" and "isInstance"
No annotation support!
Architecture is right but not implemented (yet).
Documentation for language support is good.
Documentation for tooling isn't.
Don't migrate (yet)!
Don't use in production!
But try it in your next pet project!
Slack channels: #javascript & #multiplattform


Class DisplayAids
Use the methods of this sealed (implicitly static) class to precisely control the way your application handles pauses.
Inheritance
Inherited Members
Namespace: WizardWrx.ConsoleAppAids3
Assembly: WizardWrx.ConsoleAppAids3.dll
Syntax
public static class DisplayAids
Fields
| Improve this Doc View SourceDESTRUCTIVE_BACKSPACE
The destructive backspace took some doing to implement.
Declaration
public const string DESTRUCTIVE_BACKSPACE = "\b \b"
Field Value
| Type | Description |
|---|---|
| System.String |
Remarks
This string should probably go into WizardWrx.Common.SpecialStrings.
Methods
| Improve this Doc View SourceDrainKeyboardBuffer()
Discard all remaining keys in the console input buffer.
Declaration
public static void DrainKeyboardBuffer()
Remarks
There are several reasons that you might want to do this. The method began as an internal loop in WaitForCarbonUnit. Then, while testing the library, I realized that I have another routine that needs to do the same thing, which caused me to realize that there might be other uses, too.
FixedConsoleWriterAdapter(ConsoleColor, ConsoleColor)
Filter the FixedConsoleWriter constructor inputs, returning a new FixedConsoleWriter that uses the current screen colors if the inputs are equal, and one that uses the specified colors if not.
Declaration
public static FixedConsoleWriter FixedConsoleWriterAdapter(ConsoleColor pclrTextColor, ConsoleColor pclrTextBackgroundColor)
Parameters
| Type | Name | Description |
|---|---|---|
| System.ConsoleColor | pclrTextColor | |
| System.ConsoleColor | pclrTextBackgroundColor | Use a member of the ConsoleColor enumeration to specify a color to use as a background behind the countdown message text. |
Returns
| Type | Description |
|---|---|
| FixedConsoleWriter | This method returns a FixedConsoleWriter object that writes text in the current console colors if both of the specified ConsoleColor values are the same. Otherwise, it returns a FixedConsoleWriter that writes in the specified colors. |
Remarks
This method ensures that the countdown text is never hidden, without altering the behavior of the MessageInColor object through which it displays text on the console. Specifying the same color code for the foreground and background color permits a MessageInColor object to display hidden text; which this filter prevents by substituting the current console colors when the foreground and background colors are the same.
Though intended for use by the companion method TimedWait, I marked this method public because I feel sure that other applications will emerge.
For the benefit of anyone who want to know whether the author knows anything about Design Patterns, although the base class is concrete, in all other respects, this is a straightforward Class Factory. I was using them long before I knew that anyone had given them a name.
TimedWait(UInt32, String, ConsoleColor, ConsoleColor, DisplayAids.InterruptCriterion)
Freeze the screen and display a countdown clock for a specified number of seconds.
Declaration
public static void TimedWait(uint puintWaitSeconds, string pstrCountdownWaitingFor, ConsoleColor pclrTextColor, ConsoleColor pclrTextBackgroundColor, DisplayAids.InterruptCriterion penmInterruptCriterion)
Parameters
| Type | Name | Description |
|---|---|---|
| System.UInt32 | puintWaitSeconds | Specify the time to wait, in seconds. If this value is zero, a default value, WAIT_TIME_DEFAULT (currently 30 seconds) is used. |
| System.String | pstrCountdownWaitingFor | |
| System.ConsoleColor | pclrTextColor | |
| System.ConsoleColor | pclrTextBackgroundColor | Use a member of the ConsoleColor enumeration to specify a color to use as a background behind the countdown message text. |
| DisplayAids.InterruptCriterion | penmInterruptCriterion | The WizardWrx.ConsoleAppAids3.DisplayAidsInterruptCriterion enumeration specifies options that can be used to control whether, and under what conditions, the countdown may be interrupted. The default value, None, prevents the user stopping the countdown. |
Remarks
Rather than spawn 4 overloads, there is a single version of this method, and all arguments have built-in defaults.
WaitForCarbonUnit()
Display a message, and wait until an operator presses the ENTER (Return) key.
Declaration
public static void WaitForCarbonUnit()
Remarks
This simple overload, which actually came into being second, displays a default prompt, "Please press the ENTER (Return) key to exit the program."
The intent of this routine is to ensure that a report or important message is actually read by a human.
Consequently, this routine is very picky about the responses it accepts; only the ENTER key is accepted. To prevent the prompt being scrolled off the screen, all input is eaten (not echoed).
WaitForCarbonUnit(String)
Display a message, and wait until an operator presses the ENTER (Return) key. All cursor motion is suppressed, so that, on exit, the cursor is exactly where the Console.Write method that displays the prompt left it. Bo this means does this method avoid unexpected screen scrolling.
Declaration
public static void WaitForCarbonUnit(string pstrPrompt)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | pstrPrompt | This string specifies an alternative message to display. If this is an empty string or null reference, a default message, "Please press the ENTER (Return) key to exit the program." is shown. If you want the default message, there is a new overload, which has no arguments, that does so, by calling this method, internally, with a null reference. Having one routine that does the work simplifies changing the behavior of both overloads, should the need arise. |
Remarks
The intent of this routine is to ensure that a report or important message stands a better chance of actually being seen and read by a human.
Consequently, this routine is very picky about the responses it accepts; only the ENTER key is accepted. To prevent the prompt being scrolled off the screen, all input is eaten (not echoed).
Moreover, you can't jump the gun. Any characters that accumulate in the keyboard buffer before the prompt is displayed are swallowed whole, with no outward sign that they were eaten. Though I could display a message, doing so would, in most cases, be seen as noise I might be persuaded to add it to a future version, as an option.