PlasticView
public class PlasticView
This class basically acts as an abstraction over views created through Katana.
The idea is that Plastic will create a PlasticView
for each node description returned by
childrenDescriptions(props:state:update:dispatch:)
. You can then apply Plastic methods
over the instances of PlasticView
and achieve the desidered layout.
This abstraction has been introduced to avoid to deal directly with UIView
or ‘NSView’ instances in the Katana
world. This allows us to implement some optimizations behinde the scenes (e.g., caching).
-
Key of the instance, this is the same defined in the corresponded node description properties
Declaration
Swift
public let key: String
-
The current frame of the instance. It can be changed by applying Plastic methods
Declaration
Swift
public private(set) var frame: CGRect
-
Scales a value by using the multiplier defined in the
init(hierarchyManager:key:multiplier:frame:)
methodDeclaration
Swift
public func scaleValue(_ value: Value) -> CGFloat
Parameters
value
the value to scale
Return Value
the scaled value
-
The height of the instance
Declaration
Swift
public var height: Value
-
The width of the instance
Declaration
Swift
public var width: Value
-
The bottom anchor of the instance.
Setting its value sets the view’s bottom edge position equal to the given anchor
Declaration
Swift
public var bottom: Anchor
-
The top anchor of the instance.
Setting its value sets the view’s top edge position equal to the given anchor
Declaration
Swift
public var top: Anchor
-
The right anchor of the instance.
Setting its value sets the view’s right edge position equal to the given anchor
Declaration
Swift
public var right: Anchor
-
The left anchor of the instance.
Setting its value sets the view’s left edge position equal to the given anchor
Declaration
Swift
public var left: Anchor
-
The horizontal center anchor of the instance.
Setting its value sets the view’s horizontal center position equal to the given anchor
Declaration
Swift
public var centerX: Anchor
-
The vertical center anchor of the instance.
Setting its value sets the view’s vertical center position equal to the given anchor
Declaration
Swift
public var centerY: Anchor
-
The size of the instance
Declaration
Swift
public var size: Size
-
Lets the view upon which this method is called fill out the width of the frame of another view using optional insets. The vertical position and height of the called-upon view remain unchanged.
Declaration
Swift
public func fillHorizontally(_ view: PlasticView, insets: EdgeInsets = .zero)
Parameters
view
the view whose frame should be filled horizontally
insets
the insets to use when filling the view frame. Only the left and right insets are used.
-
Lets the view upon which this method is called fill out the height of the frame of another view using optional insets. The horizontal position and width of the called-upon view remain unchanged.
Declaration
Swift
public func fillVertically(_ view: PlasticView, insets: EdgeInsets = .zero)
Parameters
view
the view whose frame should be filled vertically
insets
the insets to use when filling the view frame. Only the left and right insets are used
-
Lets the view upon which this method is called fill out the frame of another using optional insets.
Declaration
Swift
public func fill(_ view: PlasticView, insets: EdgeInsets = .zero)
Parameters
view
the view whose frame should be filled
insets
the insets to use when filling the view frame
-
Lets the view upon which this method is called fit the frame of another using optional insets and aspectRatio.
Declaration
Swift
public func fit(_ view: PlasticView, aspectRatio: CGFloat = 1, insets: EdgeInsets = .zero)
Parameters
view
the view whose frame should be filled
aspectRatio
the aspect ratio that the called-upon view should maintain. Give as width divided by height. Default value is 1
insets
the insets to use when filling the view frame
-
Lets the view upon which this method is called be stretched out between four separate view anchor positions. Optional insets can be used.
Declaration
Swift
public func fill(top: Anchor, left: Anchor, bottom: Anchor, right: Anchor, insets: EdgeInsets = .zero)
Parameters
left
the left view anchor position that the called-upon view’s left edge will be stretched towards
right
the right view anchor position that the called-upon view’s right edge will be stretched towards
top
the top view anchor position that the called-upon view’s top edge will be stretched towards
bottom
the bottom view anchor position that the called-upon view’s bottom edge will be stretched towards
insets
the insets to use for the given view anchors
-
Lets the view upon which this method is called be stretched out between four separate view anchor positions while maintaining a certain aspect ratio. Optional insets can be used.
Declaration
Swift
public func fit(top: Anchor, left: Anchor, bottom: Anchor, right: Anchor, aspectRatio: CGFloat = 1, insets: EdgeInsets = .zero)
Parameters
left
the left view anchor position that the called-upon view’s left edge will be stretched towards
right
the right view anchor position that the called-upon view’s right edge will be stretched towards
top
the top view anchor position that the called-upon view’s top edge will be stretched towards
bottom
the bottom view anchor position that the called-upon view’s bottom edge will be stretched towards
aspectRatio
the aspect ratio that the called-upon view should maintain. Give as width divided by height. Default value is 1
insets
the insets to use for the given view anchors
-
Centers the view upon which this method is called horizontally between two view anchors. The size, top edge and bottom edge of the view will remain the same.
Parameters
left
the left view anchor to center the called-upon view in relation to
right
the right view anchor to center the called-upon view in relation to
-
Centers the view upon which this method is called vertically between two view anchors. The size, left edge and right edge of the view will remain the same.
Parameters
top
the top view anchor to center the called-upon view in relation to
bottom
the bottom view anchor to center the called-upon view in relation to
-
Centers the view upon which this method is called in the frame of another view. The size of the called-upon view will remain the same.
Declaration
Swift
public func center(_ view: PlasticView)
Parameters
view
the view to center the called-upon view in
-
Lets the view upon which this method is called have its top, left and bottom edges aligned to those of another view with some optional insets.
Declaration
Swift
public func coverLeft(_ view: PlasticView, insets: EdgeInsets = .zero)
Parameters
view
the view whose edges to align with
insets
the insets to use when aligning edges
-
Lets the view upon which this method is called have its top, right and bottom edges aligned to those of another view with some optional insets.
Declaration
Swift
public func coverRight(_ view: PlasticView, insets: EdgeInsets = .zero)
Parameters
view
the view whose edges to align with
insets
the insets to use when aligning edges
-
Lets the view upon which this method is called have its left, top and right edges aligned to those of another view with some optional insets.
Declaration
Swift
public func asHeader(_ view: PlasticView, insets: EdgeInsets = EdgeInsets.zero)
Parameters
view
the view whose edges to align with
insets
the insets to use when aligning edges
-
Lets the view upon which this method is called have its left, bottom and right edges aligned to those of another view with some optional insets.
Declaration
Swift
public func asFooter(_ view: PlasticView, insets: EdgeInsets = EdgeInsets.zero)
Parameters
view
the view whose edges to align with
insets
the insets to use when aligning edges


WeWork third-quarter losses widen to US$1.25 billion as expansion ramps up
The We Company, owner of WeWork, said on Wednesday net losses in the third quarter widened to US$1.25 billion from US$497 million a year earlier as its money-losing shared-office business doubled in size with a record number of desks added to its network.
NEW YORK: The We Company, owner of WeWork, said on Wednesday net losses in the third quarter widened to US$1.25 billion from US$497 million a year earlier as its money-losing shared-office business doubled in size with a record number of desks added to its network.
Gross profit from the sale of memberships to its flexible workspace operations and service revenue rose in the third quarter to US$808 million from US$454 million in the year-ago quarter, a presentation to investors reviewed by Reuters showed.
WeWork added a record 115,000 desks in the quarter, up from 53,000 desks it added to its worldwide operations a year earlier.
(Reporting by Herbert Lash; Editing by Sandra Maler)


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ClothSettings(bpy_struct)¶
base class — bpy_struct
-
class
bpy.types.
ClothSettings
(bpy_struct)¶ Cloth simulation settings for an object
-
air_damping
¶ Air has normally some thickness which slows falling things down
Type: float in [0, 10], default 0.0
-
bending_damping
¶ Amount of damping in bending behavior
Type: float in [0, 1000], default 0.0
-
bending_model
¶ Physical model for simulating bending forces
ANGULAR
Angular, Cloth model with angular bending springs.LINEAR
Linear, Cloth model with linear bending springs (legacy).
Type: enum in [‘ANGULAR’, ‘LINEAR’], default ‘LINEAR’
-
bending_stiffness
¶ How much the material resists bending
Type: float in [0, 10000], default 0.0
-
bending_stiffness_max
¶ Maximum bending stiffness value
Type: float in [0, 10000], default 0.0
-
collider_friction
¶ Type: float in [0, 1], default 0.0
-
compression_damping
¶ Amount of damping in compression behavior
Type: float in [0, 50], default 0.0
-
compression_stiffness
¶ How much the material resists compression
Type: float in [0, 10000], default 0.0
-
compression_stiffness_max
¶ Maximum compression stiffness value
Type: float in [0, 10000], default 0.0
-
density_strength
¶ Influence of target density on the simulation
Type: float in [0, 1], default 0.0
-
density_target
¶ Maximum density of hair
Type: float in [0, 10000], default 0.0
-
effector_weights
¶ Type: EffectorWeights
, (readonly)
-
goal_default
¶ Default Goal (vertex target position) value, when no Vertex Group used
Type: float in [0, 1], default 0.0
-
goal_friction
¶ Goal (vertex target position) friction
Type: float in [0, 50], default 0.0
-
goal_max
¶ Goal maximum, vertex group weights are scaled to match this range
Type: float in [0, 1], default 0.0
-
goal_min
¶ Goal minimum, vertex group weights are scaled to match this range
Type: float in [0, 1], default 0.0
-
goal_spring
¶ Goal (vertex target position) spring stiffness
Type: float in [0, 0.999], default 0.0
-
gravity
¶ Gravity or external force vector
Type: float array of 3 items in [-100, 100], default (0.0, 0.0, 0.0)
-
internal_compression_stiffness
¶ How much the material resists compression
Type: float in [0, 10000], default 0.0
-
internal_compression_stiffness_max
¶ Maximum compression stiffness value
Type: float in [0, 10000], default 0.0
-
internal_friction
¶ Type: float in [0, 1], default 0.0
-
internal_spring_max_diversion
¶ How much the rays used to connect the internal points can diverge from the vertex normal
Type: float in [0, 0.785398], default 0.0
-
internal_spring_max_length
¶ The maximum length an internal spring can have during creation. If the distance between internal points is greater than this, no internal spring will be created between these points. A length of zero means that there is no length limit
Type: float in [0, 1000], default 0.0
-
internal_spring_normal_check
¶ Require the points the internal springs connect to have opposite normal directions
Type: boolean, default False
-
internal_tension_stiffness
¶ How much the material resists stretching
Type: float in [0, 10000], default 0.0
-
internal_tension_stiffness_max
¶ Maximum tension stiffness value
Type: float in [0, 10000], default 0.0
-
mass
¶ The mass of each vertex on the cloth material
Type: float in [0, inf], default 0.0
-
pin_stiffness
¶ Pin (vertex target position) spring stiffness
Type: float in [0, 50], default 0.0
-
pressure_factor
¶ Air pressure scaling factor
Type: float in [0, 10000], default 1.0
-
quality
¶ Quality of the simulation in steps per frame (higher is better quality but slower)
Type: int in [1, inf], default 0
-
sewing_force_max
¶ Maximum sewing force
Type: float in [0, 10000], default 0.0
-
shear_damping
¶ Amount of damping in shearing behavior
Type: float in [0, 50], default 0.0
-
shear_stiffness
¶ How much the material resists shearing
Type: float in [0, 10000], default 0.0
-
shear_stiffness_max
¶ Maximum shear scaling value
Type: float in [0, 10000], default 0.0
-
shrink_max
¶ Max amount to shrink cloth by
Type: float in [-inf, 1], default 0.0
-
shrink_min
¶ Factor by which to shrink cloth
Type: float in [-inf, 1], default 0.0
-
target_volume
¶ The mesh volume where the inner/outer pressure will be the same. If set to zero the volume will not contribute to the total pressure
Type: float in [0, 10000], default 0.0
-
tension_damping
¶ Amount of damping in stretching behavior
Type: float in [0, 50], default 0.0
-
tension_stiffness
¶ How much the material resists stretching
Type: float in [0, 10000], default 0.0
-
tension_stiffness_max
¶ Maximum tension stiffness value
Type: float in [0, 10000], default 0.0
-
time_scale
¶ Cloth speed is multiplied by this value
Type: float in [0, inf], default 0.0
-
uniform_pressure_force
¶ The uniform pressure that is constantly applied to the mesh. Can be negative
Type: float in [-10000, 10000], default 0.0
-
use_dynamic_mesh
¶ Make simulation respect deformations in the base mesh
Type: boolean, default False
-
use_internal_springs
¶ Simulate an internal volume structure by creating springs connecting the opposite sides of the mesh
Type: boolean, default False
-
use_pressure
¶ Simulate pressure inside a closed cloth mesh
Type: boolean, default False
-
use_pressure_volume
¶ Use the Volume parameter as the initial volume
Type: boolean, default False
-
use_sewing_springs
¶ Pulls loose edges together
Type: boolean, default False
-
vertex_group_bending
¶ Vertex group for fine control over bending stiffness
Type: string, default “”, (never None)
-
vertex_group_intern
¶ Vertex group for fine control over the internal spring stiffness
Type: string, default “”, (never None)
-
vertex_group_mass
¶ Vertex Group for pinning of vertices
Type: string, default “”, (never None)
-
vertex_group_pressure
¶ Vertex Group for where to apply pressure. Zero weight means no pressure while a weight of one means full pressure. Faces with a vertex that has zero weight will be excluded from the volume calculation
Type: string, default “”, (never None)
-
vertex_group_shear_stiffness
¶ Vertex group for fine control over shear stiffness
Type: string, default “”, (never None)
-
vertex_group_shrink
¶ Vertex Group for shrinking cloth
Type: string, default “”, (never None)
-
vertex_group_structural_stiffness
¶ Vertex group for fine control over structural stiffness
Type: string, default “”, (never None)
-
voxel_cell_size
¶ Size of the voxel grid cells for interaction effects
Type: float in [0.0001, 10000], default 0.1
-
classmethod
bl_rna_get_subclass
(id, default=None)¶ Parameters: id (string) – The RNA type identifier. Returns: The RNA type or default when not found. Return type: bpy.types.Struct
subclass
-
classmethod
bl_rna_get_subclass_py
(id, default=None)¶ Parameters: id (string) – The RNA type identifier. Returns: The class or default when not found. Return type: type
-
Inherited Properties
Inherited Functions
References


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A force applied to an object increases its velocity gradually in the direction of the force. This is known as accelerated motion.
This mini-Mercury is affected by the only gravity force of the nearby star and moves every ten seconds one length of its diameter, two, thre...
Elapsed time: 0s


Before Change
try:
from .hosts import Host
host = Host(wh, start_engine=False)
host._host_agent.run_command(["python", "-m", "sos.workers"])
except Exception as e:
raise RuntimeError(f"Failed to start workers on host {wh}")
self._num_workers[idx] = self._max_workers[idx]
self.report("start {nw} remote workers on {wh}")
After Change
"--sig_mode", env.config["sig_mode"], "--run_mode", env.config["run_mode"],
"--workdir", os.getcwd(), "-v", str(env.config["verbosity"])]
if max_worker is not None:
cmd += ["-j", str(max_worker)]
p = host._host_agent.run_command(cmd, wait_for_task=True, shell=False)
self._remote_connections.append(p)
except Exception as e:
env.logger.error(f"Failed to start workers on host {worker_host}: {e}")
raise RuntimeError(f"Failed to start workers on host {worker_host}: {e}")


MdInputModule
Directive to automatically resize a textarea to fit its content.
| Name | Description |
|---|---|
@Input() minRows
|
Minimum number of rows for this textarea. |
@Input() maxRows
|
Maximum number of rows for this textarea. |
| resizeToFitContent | |
|---|---|
| Resize the textarea to fit its content. |
The placeholder directive. The content can declare this to implement more complex placeholders.
The hint directive, used to tag content as hint labels (going under the input).
| Name | Description |
|---|---|
@Input() align
|
The input directive, used to mark the input that `MdInputContainer` is wrapping.
| Name | Description |
|---|---|
@Input() disabled
|
Whether the element is disabled. |
@Input() id
|
Unique id of the element. |
@Input() placeholder
|
Placeholder attribute of the element. |
@Input() required
|
Whether the element is required. |
@Input() type
|
Input type of the element. |
value
|
The element's value. |
empty
|
|
focused
|
| focus | |
|---|---|
| Focuses the input element. |
Component that represents a text input. It encapsulates the <input> HTMLElement and improve on its behaviour, along with styling it according to the Material Design.
| Name | Description |
|---|---|
@Input() align
|
Alignment of the input container's content. |
@Input() dividerColor
|
Color of the input divider, based on the theme. |
@Input() hintLabel
|
Text for the input hint. |
@Input() floatingPlaceholder
|
Text or the floating placeholder. |


Rocket Brewing Co.
ABOUT US
EVENTS
SHOP
CART
connect_errno) die($conn- >connect_error); $result = $conn- >query("SELECT * FROM `products`"); if($conn- >connect_errno) die($conn- >connect_error); while($row = $result- >fetch_option()) { echo
$row- >price
; } ?>


Before Change
def setUp(self):
super(UnivariateRankingNetworkTest, self).setUp()
self.context_feature_columns = _context_feature_columns()
self.example_feature_columns = _example_feature_columns()
self.features = _features()
self.ranker = _DummyUnivariateRankingNetwork(
context_feature_columns=self.context_feature_columns,
After Change
def setUp(self):
super(UnivariateRankingNetworkTest, self).setUp()
(context_feature_columns, example_feature_columns,
custom_objects) = _get_feature_columns()
self._context_feature_columns = context_feature_columns
self._example_feature_columns = example_feature_columns
self._custom_objects = custom_objects
self._features = _features()


Basic Usage
Design Patterns within Encore
- In Encore, when do we use modals versus requiring a whole new page? What is the threshold for what we want to do in a modal?
- According to Bootstrap, "Modals are streamlined, but flexible, dialog prompts with the minimum required functionality and smart defaults."
- For Encore, we use modals for confirmation messaging. For notification messages we use rxNotification, the static subdirective of rxNotify. See the example below which uses
type="error"
. Note that type="error"
can be replaced with the appropriate message response style.
- HEADS UP: We also have used modals to edit content in lieu of having an edit view. This design pattern is not ideal and an Edit View will need to be considered as a pattern in future iterations.
- Using the rxModalForm subdirective will automatically provide you with a title, subtitle, submit and cancel text. You may use rxForm elements within rxModalForm.
- For real world examples, take a look at the ng-template blocks triggered from server action links under Encore Cloud.
- If you need to deviate from the title / footer pattern at all, you'll need to take a look at the rxModalForm directive template markup and build upon that.
UI Roadmap / Possible Future-work
- Create a design pattern to document modal titles and subtitles.
- Solidify copy and design language for action and cancel buttons within modals.


Update environment variables on a pod template.
List environment variable definitions in one or more pods, pod templates. Add, update, or remove container environment variable definitions in one or more pod templates (within replication controllers or deployment configurations). View or modify the environment variable definitions on all containers in the specified pods or pod templates, or just those that match a wildcard.
If "--env -" is passed, environment variables can be read from STDIN using the standard env syntax.
Possible resources include (case insensitive):
pod (po), replicationcontroller (rc), deployment (deploy), daemonset (ds), job, replicaset (rs)
Examples:
# Update deployment 'registry' with a new environment variable
kubectl set env deployment/registry STORAGE_DIR=/local
# List the environment variables defined on a deployments 'sample-build'
kubectl set env deployment/sample-build --list
# List the environment variables defined on all pods
kubectl set env pods --all --list
# Output modified deployment in YAML, and does not alter the object on the server
kubectl set env deployment/sample-build STORAGE_DIR=/data -o yaml
# Update all containers in all replication controllers in the project to have ENV=prod
kubectl set env rc --all ENV=prod
# Import environment from a secret
kubectl set env --from=secret/mysecret deployment/myapp
# Import environment from a config map with a prefix
kubectl set env --from=configmap/myconfigmap --prefix=MYSQL_ deployment/myapp
# Import specific keys from a config map
kubectl set env --keys=my-example-key --from=configmap/myconfigmap deployment/myapp
# Remove the environment variable ENV from container 'c1' in all deployment configs
kubectl set env deployments --all --containers="c1" ENV-
# Remove the environment variable ENV from a deployment definition on disk and
# update the deployment config on the server
kubectl set env -f deploy.json ENV-
# Set some of the local shell environment into a deployment config on the server
env | grep RAILS_ | kubectl set env -e - deployment/registry
kubectl set env RESOURCE/NAME KEY_1=VAL_1 ... KEY_N=VAL_N [options]
Use "kubectl options" for a list of global command-line options (applies to all commands).


{% include head.html %}
{% include coa-header.html %} {% include dash-top-nav.html %}Austin Transportation Department's Open Data Inventory tracks the publication status of all transportation data assets of which the Transportation Department is a steward. Datasets listed with a publication status of "Production" are available for download on the City of Austin's Open Data Portal. Contact<EMAIL_ADDRESS>for additional information about the data inventory.


This workshop is designed to bring together a group of people with a common interest in scientific discovery using data from NASA's TESS Mission. It is intended to build new collaborations, minimize duplication of effort, and facilitate the development of open-source tools for working with this dataset. This is not a traditional scientific conference and there will not be any formal talks. Instead, the time will be spent in informal discussions and co-working, with the goal of having tangible results by the end of the week. We welcome people interested in all potential uses of TESS data. This project is designed to help build and support the broader TESS community, and we welcome applications from people both inside and outside the TESS project.
The deadline for applications had been extended to 30th March 2020 but has now been postponed to 2021. Applicants will be selected using entrofy with the goal of selecting a diverse group of participants. Preference will be strongly given to those who can commit to attending all five days. Limited accomodation assistance may be available for those who could not otherwise attend.
We recognize that ongoing travel restrictions in light of the Covid-19 outbreak may impact participation, and we are continuing to the monitor the situation. We encourage all interested participants to apply for tess.science IV at this time under the assumption that the workshop will proceed as planned and travel booking will be possible for them. However, we will continue to take advice on the viability of an in-person workshop in the interest of all concerned. There is no registration fee for tess.science IV and we will fully understand if a participant needs to cancel attendance at a later stage due to travel restrictions.
Any questions should be addressed to the SOC chair.
The All Sky Science with TESS workshop will take place at the University of Birmingham in 2021.
To ensure transparency and openness, we have adopted the collaboration policy developed for the Gaia Sprints. This policy requires that participants agree to the following:
All participants will be expected to openly share their ideas, expertise, code, and interim results. Project development will proceed out in the open, among participants and in the world.
Participants will be encouraged to change gears, start new collaborations, and combine projects. Any participant who contributes significantly to a project can expect co-authorship on resulting scientific papers, and any participant who gets significant contributions to a project is expected to include those contributors as co-authors.
These rules make it inadvisable to bring proprietary data sets or proprietary code, unless the participant bringing such assets has the rights to open them or add collaborators.
We are dedicated to providing a harassment-free conference experience for everyone, regardless of gender, gender identity and expression, age, sexual orientation, disability, physical appearance, body size, race, ethnicity, religion (or lack thereof), or technology choices. We do not tolerate harassment, abusive behavior, or intimidation of conference participants in any form. As such, we follow the AAS Code of Ethics, and expect all participants to read and abide by the statements in the AAS Code of Ethics.
The first meeting, "Preparing for TESS," was held at the Flatiron Institute in New York City in March 2018. More information about that meeting can be found here.
The second meeting, "Building Early Science with TESS," was held at the University of Chicago in March 2019. More information about that meeting can be found here.
The third meeting, "Expanding the Science of TESS," was held at the University of Sydney in February 2020. More information about that meeting can be found here.


Valium first entered my life when I was 21, and hanging out with a recovering heroin addict. He liked the drug in high doses because it reminded him of heroin, I liked it in low doses because it gave me that reassuring feeling of 'that's ok.' In the seven years since being introduced to valium, I've found that being able to induce the 'that's ok' feeling is VERY USEFUL.
It should be noted that the first time I took valium, I ended up having my first threesome, something that my own sexual anxiety never would have let happen had I been sober. When things started happening between the three of us, I just thought to myself, 'that's ok,' and let them happen. I thank valium for that. HOWEVER! It should also be noted that it was an threesome without condoms (me thinking, 'no condoms? that's ok...'), which leads me to my first point: VALIUM CAN LEAD TO BAD DECISION-MAKING, sexual and otherwise. When you think 'that's ok' about everything, it can get you into situations both bad and good.
I've used valium dozens of times as a come-down aid, taking low doses (2.5 - 5 mg) after a nights of doing ecstasy, acid, speed, coke, etc. I have reached a point in my life, in fact, where I won't go UP on any drug without having a way back DOWN, ie a 'parachute' of valium. It's interesting to note that at these low dosages, valium doesn't necessarily make you fall asleep after a night of partying (takes more like 20 mg for that), but does take the edge off.
For example, around hour 7 of an acid trip, I typically get cranky and gritty from lack of sleep, food, the come-down, etc. Taking 2.5 mg of valium doesn't really take those bad feelings away, it just makes me think, 'Oh. I feel tired and gritty and cracked out....that's ok!' It's a nice way to quiet a come-down, and at low dosages, you can still enjoy the ends of the trip.
As I said, at higher dosages, it will cleanly knock you out, which can also be nice. Doing valium to help me sleep after a night of partying has helped me realize that a big chunk of that 'cracked out' post-ecstasy, speed, or acid feeling is simply sleep-deprivation and exhaustion. If I sleep solidly on valium after doing an 'awake' drug, I find myself waking in much better shape than if I'd had a normal post-drug sleep. It does not, however, take care of that 'tuesday bluesday' feeling post-ecstasy.
Valium also has great pragmatic uses such as calming down my boyfriend (deathly afraid of flying) on airplanes. His experiences seem to mirror my own: he still expresses fear while flying, but has this general feeling of, 'Hmm, this is scary. That's ok.' We've also used higher dosages of valium (5 - 10 mg) on longer flights (8+ hours) to knock ourselves out for the whole duration of the trip. It's useful to help you reset your clock when dealing with jetlag -- when arriving at your destination, simply take a valium when you 'should' go to bed, destination time. It's much easier than fighting with your jetlagged body and trying to make it sleep.
Valium was nicknamed 'mother's little helper' for a reason: it makes any stress-inducing situation just fine. HOWEVER: if you overuse it, it seems to lower people's ability to deal with ANY sort of stressful situation, ie, 'Oh my god! I need to wash the dishes.  I can't deal with this pressure. I NEED A VALIUM.' I'm sort of kidding here, but this drug is definitely habit-forming and very addictive. No joke. Be careful. I prefer to save my valium use for drug come-downs or travel. I start to feel sketchy about it as a general sleeping pill because it is so additive.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


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WITNESS LIST Jurisprudence Committee May 7, 2001 - 1:30P HB 59 Registering, but not testifying: For: Woodford, Suzy Executive Director (Common Cause Texas), Austin, TX On: Roberts, David N. General Counsel (Secretary of State's Office), Austin, TX HB 176 FOR: Hile, Richard Attorney (Texas Trial Lawyers Association), Austin, TX HB 178 FOR: Cole, Tim 97th District Attorney (Self) Registering, but not testifying: For: Bledsoe, Murf First Assistant District Attorney (Bell County District Attorney, Henry Garza), Belton, TX Pardue, Craig Governmental Affairs (Dallas County) Schorre, Al District Attorney - Midland County (Self), Midland, TX Williams, Charles County Attorney (County Attorney's Office) HB 363 FOR: Deitch, Michele Attorney/ Crim Justice Policy Consultant (Self), Austin, TX DeCarli, Robert C. Lawyer (Self), Austin, TX Harrell, William Lawyer (ACLU, LULAC, and NAACP) Strain, H.W. "Sputnik" Publisher (Texas Motorcycle Rights Association), Austin, TX AGAINST: Begley, Kevin Chief of Police (Harris County Area Police Chief Association), West University Place, TX Jones, Chris W. Sergeant, Houston Police Department (Combined Law Enforcement Association of Texas), Austin, TX Jones, Claude Assistant Police Chief (Texas Police Chiefs Association), Lubbock, TX Jones, James D. San Antonio Police Detective (San Antonio Police Officers' Association), San Antonio, TX Lyons, Steve Police (Houston Police Department) Marticiul, Hans Houston Police Officer (Houston Police Officers Union), Houston, TX Registering, but not testifying: For: Green, Paul Motorcylist (Texas Motorcycle Rights Association), Austin, TX Against: Barber, David M. Police Chief (Hedwig Village Police Department), Houston, TX Brye, Gary M. Chief of Police (Memorial Villages Police Department), Houston, TX Freeman, Gary Constable, Harris County (Justice of the Peace and Constable Association of Texas), Pasadena, TX Kirk, Chris Brazos County Sheriff's Office (Sheriff's Association of Texas), Bryan, TX Oakley, Keith Consultant (Texas Municipal Police Association) Paniagva, Joe Assistant to City Manager (City of Fort Worth), Fort Worth, TX Sanders, Stephen Houston Police Officer (Texas State Lodge Fraternal Order of Police) Watson, Rick A. Sergeant - Dallas Police Department (Chief of Police Terrell Bolton), Dallas, TX White, Glenn Police Officer - President (The Dallas Police Association), Dallas, TX Wilkison, Charley Political Director (Combined Law Enforcement Association of Texas), Austin, TX Ybarbo, Ray Police Lieutenant (Chief of Police Al. A. Philippus - San Antonio Police Department), San Antonio, TX Zacharias, Larry Deputy Chief (Richardson Police Department) HB 706 Registering, but not testifying: For: Heckler, Jeff Lobbyist (DePelchin Children's Center of Houston) On: Childress, Charles Attorney (Texas Department of Protective and Regulatory Services), Austin, TX HB 952 Registering, but not testifying: For: Herman, Guy (Statutory Probate Judges of Texas), Austin, TX HB 1037 FOR: Herman, Guy Judge (Statutory Probate Judges of Texas), Austin, TX AGAINST: Jones, Jerry Frank Attorney (Texas Academy Probate Lawyers), Austin, TX HB 1220 Registering, but not testifying: For: Herman, Guy Judge Presiding (Statutory Probate Court Judges of Texas), Austin, TX HB 1420 Registering, but not testifying: For: Bower, Bruce Attorney (Texas Senior Advocacy Coalition), Austin, TX Herman, Guy Judge Presiding (Statutory Probate Judges of Texas), Austin, TX HB 2249 FOR: Matlock, Savannah Student (Self), Corpus Christi, TX Registering, but not testifying: On: Childress, Charles G. Attorney (Texas Department of Protective and Regulatory Services), Austin, TX HB 2814 FOR: Herman, Guy Judge Presiding (Statutory Probate Courts of Texas) Registering, but not testifying: For: Herman, Guy Judge Presiding (Statutory Probate Judges of Texas), Austin, TX HB 2882 Registering, but not testifying: For: Herman, Guy Judge Presiding (Statutory Probate Courts of Texas), Austin, TX HB 3134 Registering, but not testifying: For: Escobar, Felicia Policy Analyst (National Council of La Raza), San Antonio, TX HB 3174 FOR: Valdez, Royelio Chief Justice (13th Court of Appeals) HCR 104 Registering, but not testifying: For: Pardue, Craig Governmental Affairs (Dallas County)


New Multipurpose Hall / KM 429 architecture
- Curated by Paula Pintos
- about 7 hours
Renovation · Luzzara, Italy
- version="1.0" encoding="UTF-8"? Architects: KM 429 architecture
- AreaArea of this architecture projectArea: 1800.0 m2
- version="1.0" encoding="UTF-8"?YearCompletion year of this architecture project Year: 2019
- version="1.0" encoding="UTF-8"?PhotographsPhotographs: Davide Galli
- version="1.0" encoding="UTF-8"?ManufacturersBrands with products used in this architecture project Manufacturers: ALUBEL, Martinelli Luce
- Design Team Simona Avigni – Alessio Bernardelli architects
- Clients Municipality of Luzzara, RE
- Murals Scilla Alberini (Cantine Creative), Davide Ghiacci
More Specs Less Specs
Text description provided by the architects. The restoration of the bowling club of Luzzara, a small town in the lowland of Reggio Emilia along the banks of the river Po, is the opportunity to upgrade a place with a strong symbolic value. Place of leisure and meeting, the hall has been an Arci office and a bowling center for the last forty years; it has been dragged to the present day without being modified.
Now the new will of the Local Government and the little use have given impetus to its renovation.
Upgrading and renewal through the application of new 'skins' (textures), the first light and acoustic for the interiors, the second metallic in the front and the third artistic: a mural painting with the landscape and the typical flora and fauna of the river Po, that flows calm a few meters away from there.


EATING A film review by Myra Van Inwegen Copyright 1991 Myra Van Inwegen
Today I saw, in a matinee, STRANGERS IN GOOD COMPANY (directed by ?, sorry, I forgot to write it down; it's a woman, and the film is sponsored by the National Film Board of Canada) [reviewed in a separate article]. This time last week I saw EATING, directed by Henry Jaglom. EATING is about a bunch of mostly beautiful, rich, well-dressed, successful women gathered for a triple birthday party. STRANGERS IN GOOD COMPANY is about seven very ordinary women, six of whom are senior citizens, who have gotten stranded by a broken-down bus. Neither film has any male characters in it (except for a very brief glimpse of a male at the very end of STRANGERS IN GOOD COMPANY), and neither film is missing anything by not having them.
EATING is a fast-moving film where emotions run high and the words run fast, and all the scenes are filled with people. STRANGERS is a much slower, quiet film, where the Canadian countryside is as much a part of the film as the characters are, and emotions are much more subdued, as if the many years of living have put these women's feeling deeper into them. EATING is billed as a comedy, but I thought is was much more serious than funny, and the end result is that I felt very depressed about being a woman. STRANGERS is actually very funny, in a quiet way, and I left the theater feeling uplifted.
EATING is about women and food. And boyfriends and husbands and careers and friendship and loyalty and trust and childbearing and daughters and mothers and smoking and drugs and cosmetic surgery. But more about food and the way we view our bodies than anything else. The overwhelming feeling I have about this movie, a week after seeing it, is that it is about beautiful women complaining about how ugly and fat they are. Now, not all the women in the film have the shapes of Vogue models (although some did), but most of them had perfectly normal shapes. And all these women were talking about their fights with food: how they would binge, then starve themselves or force themselves to throw up, and how each of them felt inferior in the company of all the other women.
This made me think pretty seriously about myself. I am right now about the lightest I have been since growing to full size, but yet I still feel fat. I'm not thin, but neither am I fat, and I'm actually in quite good physical shape (I'm exercising lots nowadays). Now, I could lose about 10 pounds, and it wouldn't be physically damaging to me, but on the other hand, it wouldn't make me any healthier either. Yes, I would look better *by society's standards*, but is that a sufficient reason to lose weight? A man with a build similar to mine would simply be considered stocky, and no one would suggest that he go on a diet or ask him if he had gained weight recently. But as women, we are subjected to that sort of treatment.
After seeing this movie, and seeing the extremes this can be taken to, I say: to Hell with it. We are beautiful *as we are*; we don't need to be dangerously thin to look good. In the past week, since seeing the film, I have found myself challenging traditional notions of beauty when expressed by my friends. I hope this stays with me.
I believe EATING should be see by every woman who eats.
-Myra<EMAIL_ADDRESS>.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
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--- title: "Projects" output: html_document ---
Here are some of the data projects I am currently working on. Links to Shiny apps and code on GitHub will be made public when a project is published.
duRation
An ensemble ML app that takes survival analysis as input, transforms it to logistic regression, and runs a series of classification models using caret
to increase predictive accuracy. Currently under development.
adamap
A mapped aggregation of about 36,000 US legislator voting scores as recorded by the Americans for Democratic Action (ADA) from 1947 to 2015. The data is grouped by year, state, chamber, and party. Currently in beta. App Link | GitHub
gendeR
A thorough author-gender analysis of nearly 13,000 publications included in reading lists constituting the IR programme—Undergraduate, Masters, and PhD levels—at the LSE during the 2015-16 academic year. App Link | GitHub


Palette explorer
Explore the collection using a colour palette of your choice
Run
Or according to the palette of a specific image
Run


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THE TRIGGER EFFECT A film review by James Berardinelli Copyright 1996 James Berardinelli
RATING (0 TO 10): 6.0 Alternative Scale: **1/2 out of ****
United States, 1996 U.S. Release Date: 8/30/96 (wide) Running Length: 1:35 MPAA Classification: R (Profanity, violence) Theatrical Aspect Ratio: 1.85:1
Cast: Kyle MacLachlan, Elisabeth Shue, Dermot Mulroney, Richard T. Jones, Bill Smitrovich, Michael Rooker Director: David Koepp Producer: Michael Grillo Screenplay: David Koepp Cinematography: Newton Thomas Sigel Music: James Newton Howard U.S. Distributor: Gramercy Pictures
THE TRIGGER EFFECT, a psychological thriller from David Koepp, opens with an image of coyotes tearing at a dead carcass. An electrical power plant stands in the background. It's a visceral, unsettling scene, and you'd have to be more than a little dense not to figure out that it's a metaphor. Like THE ISLAND OF DR. MOREAU, THE TRIGGER EFFECT wants to explore the fine line that divides the civilized man from the inner beast. And, while this film admittedly has its share of problems, it at least does a better job of achieving that goal than this year's adaptation of the H.G. Wells story.
To the extent that THE TRIGGER EFFECT is intended as a tense, somewhat nerve-wracking thriller, it's adequate, and certainly better than the formula-driven likes of THE HAND THAT ROCKS THE CRADLE. First- time director Koepp, working with tips from Steven Spielberg and Brian De Palma (Koepp co-wrote JURASSIC PARK and MISSION IMPOSSIBLE, and was able to call on the directors of those films for advice), handles the material smoothly. The flaws lie mainly in the script that writer Koepp gave himself to direct.
The premise is as intriguing as it is timely: what if some freak occurrence caused a massive, perhaps country-wide, blackout? There's no electricity, telephones don't work, and no TV or radio stations are on the air. No one understands what's happening. The authorities don't have answers. With communications out, law and order is breaking down. Looters are being shot on sight. People are buying guns to protect their property and families. The specter of anarchy looms.
 The cracks in their apparently-happy marriage begin showing not long after the lights go out, and the arrival of their longtime friend, Joe (Dermot Mulroney), hastens the erosion. Joe and Matt are supposed to be good buddies, but a current of hostility bubbles just beneath the surface of their relationship, and the volatility of their situation threatens to bring it violently into the open. The danger is further increased when Matt pawns his watch to buy a 12 gauge shotgun. Meanwhile, a mysterious black man named Raymond (Richard T. Jones) keeps having odd, chance encounters with Matt.
THE TRIGGER EFFECT's most serious problem is that, while the tension is palpable, the setup generating it feels contrived. Once we settle into Koepp's plot, the story is solid enough to keep our interest, but it's difficult to plow through all the artificiality that burdens the film's early scenes. The characters seem like creations of the moment; we have no sense of their history, and we certainly don't like them -- they're irritating and self-centered. It's as if they didn't exist before first appearing on screen. Too much of the interpersonal strife between Matt, Annie, and Joe seems manufactured, and, since it doesn't feel natural, it damages our ability to accept the trio as human beings rather than products of a writer's imagination.
Ultimately, THE TRIGGER EFFECT is about how people react when driven by desperation, and, to a lesser extent, how humanity has come to rely too heavily on technology. There are times when these themes are hammered home a little too zealously, but, unlike in THE ISLAND OF DR. MOREAU, we're spared a sermon. Heavy-handed symbolism and obvious metaphors are as far as THE TRIGGER EFFECT goes.
Once Koepp has brought us through the awkward setup, things improve dramatically. There are a number of compelling sequences, including one where the three main characters, fleeing their California home for Colorado, encounter an armed stranger (HENRY: PORTRAIT OF A SERIAL KILLER's Michael Rooker) alongside a deserted highway. The series of events started by this meeting force Matt to question his own capacity for violence, and whether there can be any such thing as mutual trust in a chaotic world.
 The reason for the blackout is never explained, which is probably a good thing -- the film works better with the cause left as a matter of conjecture. Had Koepp fashioned better- rounded characters with a more believable central conflict, THE TRIGGER EFFECT could have been an outstanding example of high-energy, thought- provoking cinema. However, as it is, it's more intriguing than memorable, and worthwhile only to those with the patience to sit through a dissatisfying and uneven first half-hour.
- James Berardinelli e-mail<EMAIL_ADDRESS>ReelViews web site: http://www.cybernex.net/~berardin
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Recap: Haskell Crash Course II
- Core program element is an expression
- Every valid expression has a type (determined at compile-time)
- Every valid expression reduces to a value (computed at run-time)
Recap: Haskell
Basic values & operators
Int
,Bool
,Char
,Double
+
,-
,==
,/=
Execution / Function Calls
- Just substitute equals by equals
Producing Collections
- Pack data into tuples & lists
Consuming Collections
- Unpack data via pattern-matching
Next: Creating and Using New Data Types
type
Synonyms: Naming existing typesdata
types: Creating new types
Type Synonyms
Synonyms are just names (“aliases”) for existing types
- think
typedef
inC
A type to represent Circle
A tuple (x, y, r)
is a circle with center at (x, y)
and radius r
type Circle = (Double, Double, Double)
A type to represent Cuboid
A tuple (length, depth, height)
is a cuboid
type Cuboid = (Double, Double, Double)
Using Type Synonyms
We can now use synonyms by creating values of the given types
circ0 :: Circle
= (0, 0, 100) -- ^ circle at "origin" with radius 100
circ0
cub0 :: Cuboid
= (10, 20, 30) -- ^ cuboid with length=10, depth=20, height=30 cub0
And we can write functions over synonyms too
area :: Circle -> Double
= pi * r * r
area (x, y, r)
volume :: Cuboid -> Double
= l * d * h volume (l, d, h)
We should get this behavior
>>> area circ0
31415.926535897932
>>> volume cub0
6000
QUIZ
Suppose we have the definitions
type Circle = (Double, Double, Double)
type Cuboid = (Double, Double, Double)
circ0 :: Circle
= (0, 0, 100) -- ^ circle at "origin" with radius 100
circ0
cub0 :: Cuboid
= (10, 20, 30) -- ^ cuboid with length=10, depth=20, height=30
cub0
area :: Circle -> Double
= pi * r * r
area (x, y, r)
volume :: Cuboid -> Double
= l * d * h volume (l, d, h)
What is the result of
>>> volume circ0
A. 0
B. Type error
Beware!
Type Synonyms
Do not create new types
Just name existing types
And hence, synonyms
- Do not prevent confusing different values
Creating New Data Types
We can avoid mixing up by creating new data
types
-- | A new type `CircleT` with constructor `MkCircle`
data CircleT = MkCircle Double Double Double
-- | A new type `CuboidT` with constructor `MkCuboid`
data CuboidT = MkCuboid Double Double Double
Constructors are the only way to create values
MkCircle
createsCircleT
MkCuboid
createsCuboidT
QUIZ
Suppose we create a new type with a data
definition
-- | A new type `CircleT` with constructor `MkCircle`
data CircleT = MkCircle Double Double Double
What is the type of the MkCircle
constructor?
A. MkCircle :: CircleT
B. MkCircle :: Double -> CircleT
C. MkCircle :: Double -> Double -> CircleT
D. MkCircle :: Double -> Double -> Double -> CircleT
E. MkCircle :: (Double, Double, Double) -> CircleT
Constructing Data
Constructors let us build values of the new type
circ1 :: CircleT
= MkCircle 0 0 100 -- ^ circle at "origin" w/ radius 100
circ1
cub1 :: Cuboid
= MkCuboid 10 20 30 -- ^ cuboid w/ len=10, dep=20, ht=30 cub1
QUIZ
Suppose we have the definitions
data CuboidT = MkCuboid Double Double Double
type Cuboid = (Double, Double, Double)
volume :: Cuboid -> Double
= l * d * h volume (l, d, h)
What is the result of
>>> volume (MkCuboid 10 20 30)
A. 6000
B. Type error
Deconstructing Data
Constructors let us build values of new type … but how to use those values?
How can we implement a function
volume :: Cuboid -> Double
= ??? volume c
such that
>>> volume (MkCuboid 10 20 30)
6000
Deconstructing Data by Pattern Matching
Haskell lets us deconstruct data via pattern-matching
volume :: Cuboid -> Double
= case c of
volume c MkCuboid l d h -> l * d * h
case e of Ctor x y z -> e1
is read as as
IF - e
evaluates to a value that matches the pattern Ctor vx vy vz
THEN - evaluate e1
after naming x := vx
, y := vy
, z := vz
Pattern matching on Function Inputs
Very common to do matching on function inputs
volume :: Cuboid -> Double
= case c of
volume c MkCuboid l d h -> l * d * h
area :: Circle -> Double
= case a of
area a MkCircle x y r -> pi * r * r
So Haskell allows a nicer syntax: patterns in the arguments
volume :: Cuboid -> Double
MkCuboid l d h) = l * d * h
volume (
area :: Circle -> Double
MkCircle x y r) = pi * r * r area (
Nice syntax plus the compiler saves us from mixing up values!
But … what if we need to mix up values?
Suppose I need to represent a list of shapes
- Some
Circle
s - Some
Cuboid
s
What is the problem with shapes
as defined below?
= [circ1, cub1] shapes
Where we have defined
circ1 :: CircleT
= MkCircle 0 0 100 -- ^ circle at "origin" with radius 100
circ1
cub1 :: Cuboid
= MkCuboid 10 20 30 -- ^ cuboid with length=10, depth=20, height=30 cub1
Problem: All list elements must have the same type
Solution???
QUIZ: Variant (aka Union) Types
Lets create a single type that can represent both kinds of shapes!
data Shape
= MkCircle Double Double Double -- ^ Circle at x, y with radius r
| MkCuboid Double Double Double -- ^ Cuboid with length, depth, height
What is the type of MkCircle 0 0 100
?
A. Shape
B. Circle
C. (Double, Double, Double)
Each Data Constructor of Shape
has a different type
When we define a data type like the below
data Shape
= MkCircle Double Double Double -- ^ Circle at x, y with radius r
| MkCuboid Double Double Double -- ^ Cuboid with length, depth, height
We get multiple constructors for Shape
MkCircle :: Double -> Double -> Double -> Shape
MkCuboid :: Double -> Double -> Double -> Shape
Now we can create collections of Shape
Now we can define
circ2 :: Shape
= MkCircle 0 0 100 -- ^ circle at "origin" with radius 100
circ2
cub2 :: Shape
= MkCuboid 10 20 30 -- ^ cuboid with length=10, depth=20, height=30 cub2
and then define collections of Shape
s
shapes :: [Shape]
= [circ1, cub1] shapes
EXERCISE
Lets define a type for 2D shapes
data Shape2D
= MkRect Double Double -- ^ 'MkRect w h' is a rectangle with width 'w', height 'h'
| MkCirc Double -- ^ 'MkCirc r' is a circle with radius 'r'
| MkPoly [Vertex] -- ^ 'MkPoly [v1,...,vn]' is a polygon with vertices at 'v1...vn'
type Vertex = (Double, Double)
Write a function to compute the area
of a Shape2D
area2D :: Shape2D -> Double
= ??? area2D s
HINT
You may want to use this helper that computes the area of a triangle at v1
, v2
, v3
areaTriangle :: Vertex -> Vertex -> Vertex -> Double
= sqrt (s * (s - s1) * (s - s2) * (s - s3))
areaTriangle v1 v2 v3 where
= (s1 + s2 + s3) / 2
s = distance v1 v2
s1 = distance v2 v3
s2 = distance v3 v1
s3
distance :: Vertex -> Vertex -> Double
= sqrt ((x2 - x1) ** 2 + (y2 - y1) ** 2) distance (x1, y1) (x2, y2)


--- title: 'Tutorial: Growing Datasets in R' date: 2015-06-26 03:57:06 Z categories: - Tutorial tags: - R - programming layout: post type: post status: publish author: Nathaniel ---
Note: This was originally some notes to RAs but I figured it may be useful for other people out there.
I've had some discussion with econ folks and RAs who are working with giant datasets in R for the first time. In particular, those having to "harvest" or "grow" unweildy datasets. R is notoriously slow when it comes to expanding datasets, such as when you want to increntally append rows to a file with results from a scraping API, or combine a giant stack of raw text files from another text mining project.
The usual "good" method for concatination uses a do.call
function with the rbind function. This method essentially takes a list of stuff and passes them as arguments all at once to rbind
. In other words, you can take a list of data.frame names and bind the rows together in one motion: do.call("rbind", <<<A list of data.frame names>>>)
.
A common task I encounter is grabbing a chunk of files from a directory and combining them into a dataset. Such a task requires three steps. First, generating a list of files from a directory that match a pattern (e.g. all the .csv files in a directory) using the list.files()
function. Next, looping over this list of files and loading them into R with with lapply
, applying the read.csv()
function to a list of files. Then, finally, using do.call()
to rbind
, or stack, all the loaded .csv files into a single dataset.
This is all great, but it can still take a ton of time. Note, I condense the lapply
function and the do.call
+rbind
line into one.
If you're doing more complicated tasks or working with large sets of data, processing time can balloon.
Using the data.table
package can speed things along if we're trying to get big data into R efficiently (I highly recommend checking out the github for the project).
The rbindlist
function included in the package is incredibly fast and written in C. In addition the fread
function is built to efficiently read data into R.
Below I replace the normal read.csv
function with fread()
, and replace do.call()
+rbind()
with rbindlist()
.
Both methods deliver identical datasets but there are some real efficiency gains when using fread
and rbindlist
from the super useful data.table
package.
This can have pretty amazing payoffs when working trying to load massive data sets into R to process.


public class FastRfUtils
extends java.lang.Object
| Constructor and Description |
|---|
FastRfUtils() |
| Modifier and Type | Method and Description |
|---|---|
static void |
normalize(double[] doubles)
Normalizes the doubles in the array by their sum.
|
static int[] |
randomPermutation(int numElems,
java.util.Random rng)
Produces a random permutation using Knuth shuffle.
|
static Instances |
readInstances(java.lang.String location)
Load a dataset into memory.
|
static Instances |
scramble(Instances src,
Instances dst,
int attIndex,
int[] perm)
Produces a random permutation of the values of an attribute in a dataset using Knuth shuffle.
|
static int[] |
sort(float[] array)
Sorts a given array of floats in ascending order and returns an
array of integers with the positions of the elements of the
original array in the sorted array.
|
public static int[] sort(float[] array)
array
- this array is not changed by the method!public static void normalize(double[] doubles)
doubles
- the array of doublejava.lang.IllegalArgumentException
- if sum is NaNpublic static int[] randomPermutation(int numElems, java.util.Random rng)
numElems
- the size of the permutationrng
- the random number generatorpublic static Instances scramble(Instances src, Instances dst, int attIndex, int[] perm)
src
- the source datasetdst
- the scrambled datasetattIndex
- the attribute indexperm
- the random permutationpublic static Instances readInstances(java.lang.String location) throws java.lang.Exception
location
- the location of the datasetjava.lang.Exception


Project Team
A successful project requires many people to play many roles. Some members write code or documentation, while others are valuable as testers, submitting patches and suggestions.
The project team is comprised of Members and Contributors. Members have direct access to the source of a project and actively evolve the code-base. Contributors improve the project through submission of patches and suggestions to the Members. The number of Contributors to the project is unbounded. Get involved today. All contributions to the project are greatly appreciated.
Members
The following is a list of developers with commit privileges that have directly contributed to the project in one way or another.
| Image | Id | Name | Organization | Organization URL | Roles | Time Zone | |
|---|---|---|---|---|---|---|---|
| chw | Christian Wulf |<EMAIL_ADDRESS>| Kiel University | http://www.se.informatik.uni-kiel.de/en/team/christian-wulf | PMC Member | Europe/Berlin | |
| ntd | Nelson Tavares de Sousa |<EMAIL_ADDRESS>| Kiel University | https://www.tavaresdesousa.de/ | PMC Member | Europe/Berlin |
Contributors
The following additional people have contributed to this project through the way of suggestions, patches or documentation.
| Image | Name | Organization | Organization URL | Roles | Time Zone | |
|---|---|---|---|---|---|---|
| Christian Claus Wiechmann |<EMAIL_ADDRESS>| - | - | Committer | Europe/Berlin | |
| Mathis Neumann |<EMAIL_ADDRESS>| - | - | Committer | Europe/Berlin |


What programming languages to learn for web development
HTML/CSS:
People often begin by learning HTML and CSS. Why? These two languages are essential for creating static web pages. HTML (Hypertext Markup Language) structures all the text, links, and other content you see on a website. CSS is the language that makes a web page look the way it does—color, layout, and other the visuals we call style.
Why not just start with HTML and CSS? You may not be interested in creating content for the Web. As I said earlier, you can do a lot with code, and the Web is just part of it. However, if you are interested making websites, definitely start with HTML and CSS.
JavaScript
JavaScript is the first full programming language for many people. Why? It is the logical next step after learning HTML and CSS. JavaScript provides the behavior portion of a website. For example, when you see a form field indicate an error, that’s probably JavaScript at work.
JavaScript has become increasingly popular, and it now lives outside web browsers as well. Learning JavaScript will put you in a good place as it becomes a more general-purpose language. JavaScript seems to be everywhere lately.
Wade Christensen
The Top Mental Benefits of Sports
Sports improve your mood
Want a burst of happiness and relaxation? Get involved in a physical activity. Whether you are playing sports, working out at a gym, or taking a brisk walk, physical activity triggers brain chemicals that make you feel happier and more relaxed. Team sports in particular provide a chance to unwind and engage in a satisfying challenge that improves your fitness. They also provide social benefits by allowing you to connect with teammates and friends in a recreational setting.
Sports improve your concentration
Regular physical activity helps keep your key mental skills sharp as you age. This includes critical thinking, learning, and using good judgment. Research has shown that doing a mix of aerobic and muscle-strengthening activities is especially helpful. Participating in this kind of activity three to five times a week for at least 30 minutes can provide these mental health benefits.
Sports reduce stress and depression
When you are physically active, your mind is distracted from daily stressors. This can help you avoid getting bogged down by negative thoughts. Exercise reduces the levels of stress hormones in your body. At the same time, it stimulates production of endorphins. These are natural mood lifters that can keep stress and depression at bay. Endorphins may even leave you feeling more relaxed and optimistic after a hard workout.
Kathryn Watson


Import Picture
The formats *.bmp und *.jpg can be imported. The import can be from either the clipboard (Paste) or from a bitmap file (From a File).


A paragraph with rarely supported html5 global attributes
Empty attribute
Unquoted attribute
single-quoted attribute
This is heading 1
This is heading 2
This is heading 3
This is heading 4
This is heading 5
This is heading 6
This is some text in a paragraph.
WHO
Written by Jon Doe.
Visit us at:
Example.com
Box 564, Disneyland
USA
This is bold text
hrefs
jdoe
إيان
This text will go left-to-right.
This text will go right-to-left.
For 50 years, WWF has been protecting the future of nature...
The Scream
Renders as emphasized textDefines important textDefines a piece of computer codeDefines sample output from a computer programDefines keyboard inputDefines a variableblue
HTML
Emphasized textThe lightning
red
Keyboard input
milk
95 / 100
Text in a pre element is displayed...
Build a future where people live in harmony with nature.
漢
My car is blue.Sample output from a computer program
Copyright 1999-2050 by Refsnes Data
Strong textsubscriptsuperscriptparragraphVariableLink!


In this week the experiments to prove the scalability of the architecture were made.
First Experiment - One camera and one algorithm, which provides a polygon that represents the road driveable zone (video below).
Second Experiment - One camera and one algorithm that provides the road lines (video below).
Third Experiment - One camera and two algorithms. (video below).
Fourth Experiment - Two cameras and one algorithm, which provides a polygon that represents the road driveable zone (video below).
Fifth Experiment - Two cameras and one algorithm that provides the road lines (video below).
Last Experiment - Two cameras and two algorithms (video below) - this experiment is divided in three videos.
Other feature of the architecture is the possibility to vary the filter that enables the probabilistic map construction (video below).


BIBTEX8(1) User Commands BIBTEX8(1) NAME bibtex8 - 8-bit Big BibTeX version 0.99c SYNOPSIS bibtex8 [options] aux-file DESCRIPTION 8-bit BibTeX is an enhanced, portable C version of BibTeX 0.99. It has been enhanced in these areas: - conversion to "big" (32-bit) capacity - capacity selectable at run time - flexible support for non-English languages using 8-bit character sets - well matched to LateX2e and its "inputenc" package Oren Patashnik, the creator of BibTeX, is working on a new BibTeX 1.0 that will be a modern implementation supporting large capacities and non- English languages (see TUGboat, pages 269--274, volume 15, number 3, Sep‐ tember 1994). He is content for this version to be released, but hopes that people will eventually migrate to BibTeX 1.0 when it is released. Its release date is uncertain at the moment. OPTIONS -? --help display this help text -7 --traditional operate in the original 7-bit mode -8 --8bit force 8-bit mode, no CS file used -c --csfile FILE read FILE as the BibTeX character set and sort definition file -d --debug TYPE report debugging information. TYPE is one or more of all, csf, io, mem, misc, search. -s --statistics report internal statistics -t --trace report execution tracing -v --version report BibTeX version -B --big set large BibTeX capacity -H --huge set huge BibTeX capacity -W --wolfgang set really huge BibTeX capacity for Wolfgang -M --min_crossrefs ## set min_crossrefs to ## --mcites ## allow ## \cites in the .aux files --mentints ## allow ## integer entries in the .bib databases --mentstrs ## allow ## string entries in the .bib databases --mfields ## allow ## fields in the .bib databases --mpool ## set the string pool to ## bytes --mstrings ## allow ## unique strings --mwizfuns ## allow ## wizard functions AUTHORS bibtex8 was written by Niel Kempson<EMAIL_ADDRESS>and Alejan‐ dro Aguilar-Sierra<EMAIL_ADDRESS>This manpage was written by Norbert Preining for Debian/GNU Linux and may be used, modified and/or distributed freely by anyone. bibtex8 3.71 April 2006 BIBTEX8(1)


Welcome to Thermostat.
Current temperature:
Increase Temperature!
Decrease Temperature!
Reset temperature!
Saving mode:
Change usage mode!
Usage:


{% extends 'layout.html' %} {% block body %}
This is a web application created for "VYS_Proje Ödevi".


We specialize in manufacturing 2 way and 4 way entry pallets, Boxes and Crates to customers specifications Another service we offer is on-site packing. Where our experienced staff will come to your site and assist or pack your goods into the boxes and crates for you. We are proud to offer a fumigation service according to ISPM Specifications. The fumigation process takes place on our premises. All products are fumigated and stamped and a certificate is issued. As we manufacture pallets and boxes ourselves we have timber available on-site for direct sale to the consumer We buy and sell second hand pallets When a pallet needs a little bit of TLC to get back into running order, we offer a repair service on or off site depending on your requirements All orders delivered in Gauteng with possible arrangements in further provinces. As a relatively small business with over twenty years experience we understand the best service we can provide is customer service. We are a very hands on business which strives to meet all requirements with the best service possible. Please remember no job is to big or to small. We appreciate all orders!
We can assure you of a quality product, professional advice and the service and continuity of prompt deliveries which you are entitled to expect from your suppliers.
We ar a verified BBEEE Level 3
Give us a call
Onsite packing and supervising where required
Products Manufactured To Customer Specifications
26 Zwartkops
Tel:<PHONE_NUMBER>
<EMAIL_ADDRESS>Cell: +2783 592 1427
Fax:<PHONE_NUMBER>
P.O.Box 363
Magaliesig
2067
S -25° 58' 47.0208"
E 27° 51' 46.3212"
Follow us on Social Media


| Modifier and Type | Method and Description |
|---|---|
static java.util.ArrayList<Melih_Data> |
Melih_DatabaseConnection.getData()
When called, all emperor names, ascension years, and marking information are returned to the
user in an array of Melih_Data objects.
|
java.util.ArrayList<Melih_Data> |
Melih.getQueryResults(int intQuery)
This method takes an integer parameter (year the user entered) and
finds the emperors that ascended to the throne the closest to that year.
|
static java.util.ArrayList<Melih_Data> |
Melih_DatabaseConnection.makeQuery(java.lang.Integer queriedYear)
When called with a year, this method checks if there are any emperors
who ascended at that given year and returns their name(s) if there are any.
|
| Modifier and Type | Method and Description |
|---|---|
static boolean |
Melih_DatabaseConnection.addData(Melih_Data myData)
When called with a Melih_Data object containing emperor name and year,
this method attempts to add this to the database.
|
static boolean |
Melih_DatabaseConnection.saveData(Melih_Data myData)
When called, this method marks the emperor held in the myData object
as saved.
|
| Modifier and Type | Method and Description |
|---|---|
java.lang.String |
Melih.printOutputTable(java.util.ArrayList<Melih_Data> myData,
java.util.ArrayList<Melih_Data> resultData,
java.lang.String queriedYear)
This method takes two arrays of data from inside the servlet
[doGet] method,
one which contains the entities in the database, and the other is the
result user's query. |
java.lang.String |
Melih.printOutputTable(java.util.ArrayList<Melih_Data> myData,
java.util.ArrayList<Melih_Data> resultData,
java.lang.String queriedYear)
This method takes two arrays of data from inside the servlet
[doGet] method,
one which contains the entities in the database, and the other is the
result user's query. |
java.lang.String |
Melih.printTable(java.util.ArrayList<Melih_Data> allData)
This method takes an array of data from the servlet doGet method
which contains the entities the user wanted to save.
|


class Doctrine\Common\Cache\ArrayCache
Array cache driver.
Construction
| Doctrine\Common\Cache\ |
Base class for cache provider implementations. |
| Doctrine\Common\Cache\ |
Interface for cache drivers that allows to get many items at once. |
| Doctrine\Common\Cache\ |
Interface for cache drivers that allows to put many items at once. |
| Doctrine\Common\Cache\ |
Interface for cache drivers that allows to put many items at once. |
| Doctrine\Common\Cache\ |
Interface for cache drivers that supports multiple items manipulation. |
| Doctrine\Common\Cache\ |
Interface for cache that can be flushed. |
| Doctrine\Common\Cache\ |
Interface for cache that can be flushed. |
| Doctrine\Common\Cache\ |
Interface for cache drivers. |
Hierarchy
Constants
-
string DOCTRINE_NAMESPACE_CACHEKEY = "DoctrineNamespaceCacheKey[%s]"
Prototype Doctrine\Common\Cache\ CacheProvider::DOCTRINE_NAMESPACE_CACHEKEY inherit -
string STATS_HITS = "hits"
Prototype Doctrine\Common\Cache\ Cache::STATS_HITS inherit -
string STATS_MISSES = "misses"
Prototype Doctrine\Common\Cache\ Cache::STATS_MISSES inherit -
string STATS_UPTIME = "uptime"
Prototype Doctrine\Common\Cache\ Cache::STATS_UPTIME inherit -
string STATS_MEMORY_USAGE = "memory_usage"
Prototype Doctrine\Common\Cache\ Cache::STATS_MEMORY_USAGE inherit -
string STATS_MEMORY_AVAILABLE = "memory_available"
Prototype Doctrine\Common\Cache\ Cache::STATS_MEMORY_AVAILABLE inherit -
string STATS_MEMORY_AVAILIABLE = "memory_available"
Only for backward compatibility (may be removed in next major release)
Prototype Doctrine\Common\Cache\ Cache::STATS_MEMORY_AVAILIABLE Only for backward compatibility (may be removed in next major release) inherit
Properties
Methods
-
__construct () : void
Parameters Return void -
doFetch ($id) : mixed
false Fetches an entry from the cache. Parameters string $id The id of the cache entry to fetch.
Return mixed false The cached data or FALSE, if no cache entry exists for the given id.
Prototype Doctrine\Common\Cache\ CacheProvider::doFetch() Fetches an entry from the cache. override -
doContains ($id) : bool
Tests if an entry exists in the cache. Parameters string $id The cache id of the entry to check for.
Return bool TRUE if a cache entry exists for the given cache id, FALSE otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::doContains() Tests if an entry exists in the cache. override -
doSave ($id, $data, $lifeTime = 0) : bool
Puts data into the cache. Parameters string $id The cache id.
string $data The cache entry/data.
int $lifeTime = 0 The lifetime. If != 0, sets a specific lifetime for this
cache entry (0 => infinite lifeTime).
Return bool TRUE if the entry was successfully stored in the cache, FALSE otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::doSave() Puts data into the cache. override -
doDelete ($id) : bool
Deletes a cache entry. Parameters string $id The cache id.
Return bool TRUE if the cache entry was successfully deleted, FALSE otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::doDelete() Deletes a cache entry. override -
doFlush () : bool
Flushes all cache entries. Parameters Return bool TRUE if the cache entries were successfully flushed, FALSE otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::doFlush() Flushes all cache entries. override -
doGetStats () : array
null Retrieves cached information from the data store. Parameters Return array null An associative array with server's statistics if available, NULL otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::doGetStats() Retrieves cached information from the data store. override -
setNamespace ($namespace) : void
Sets the namespace to prefix all cache ids with.
Parameters string $namespace Return void Prototype Doctrine\Common\Cache\ CacheProvider::setNamespace() Sets the namespace to prefix all cache ids with. inherit -
getNamespace () : string
Retrieves the namespace that prefixes all cache ids.
Parameters Return string Prototype Doctrine\Common\Cache\ CacheProvider::getNamespace() Retrieves the namespace that prefixes all cache ids. inherit -
fetch ($id) : mixed
Fetches an entry from the cache. Parameters string $id The id of the cache entry to fetch.
Return mixed The cached data or FALSE, if no cache entry exists for the given id.
Prototype Doctrine\Common\Cache\ CacheProvider::fetch() Fetches an entry from the cache. inherit -
fetchMultiple ($keys) : mixed[]
Returns an associative array of values for keys is found in cache. Parameters array string[] $keys Array of keys to retrieve from cache
Return mixed[] Array of retrieved values, indexed by the specified keys.
Values that couldn't be retrieved are not contained in this array.
Prototype Doctrine\Common\Cache\ CacheProvider::fetchMultiple() Returns an associative array of values for keys is found in cache. inherit -
saveMultiple ($keysAndValues, $lifetime = 0) : bool
Returns a boolean value indicating if the operation succeeded. Parameters array $keysAndValues Array of keys and values to save in cache
int $lifetime = 0 The lifetime. If != 0, sets a specific lifetime for these
cache entries (0 => infinite lifeTime).
Return bool TRUE if the operation was successful, FALSE if it wasn't.
Prototype Doctrine\Common\Cache\ CacheProvider::saveMultiple() Returns a boolean value indicating if the operation succeeded. inherit -
contains ($id) : bool
Tests if an entry exists in the cache. Parameters string $id The cache id of the entry to check for.
Return bool TRUE if a cache entry exists for the given cache id, FALSE otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::contains() Tests if an entry exists in the cache. inherit -
save ($id, $data, $lifeTime = 0) : bool
Puts data into the cache. If a cache entry with the given id already exists, its data will be replaced.
Parameters string $id The cache id.
mixed $data The cache entry/data.
int $lifeTime = 0 The lifetime in number of seconds for this cache entry.
If zero (the default), the entry never expires (although it may be deleted from the cache to make place for other entries).
Return bool TRUE if the entry was successfully stored in the cache, FALSE otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::save() Puts data into the cache. inherit -
deleteMultiple ($keys) : bool
Deletes several cache entries. Parameters array string[] $keys Array of keys to delete from cache
Return bool TRUE if the operation was successful, FALSE if it wasn't.
Prototype Doctrine\Common\Cache\ CacheProvider::deleteMultiple() Deletes several cache entries. inherit -
delete ($id) : bool
Deletes a cache entry. Parameters string $id The cache id.
Return bool TRUE if the cache entry was successfully deleted, FALSE otherwise.
Deleting a non-existing entry is considered successful.
Prototype Doctrine\Common\Cache\ CacheProvider::delete() Deletes a cache entry. inherit -
getStats () : array
null Retrieves cached information from the data store. The server's statistics array has the following values:
hits
Number of keys that have been requested and found present.misses
Number of items that have been requested and not found.uptime
Time that the server is running.memory_usage
Memory used by this server to store items.memory_available
Memory allowed to use for storage.
Parameters Return array null An associative array with server's statistics if available, NULL otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::getStats() Retrieves cached information from the data store. inherit -
flushAll () : bool
Flushes all cache entries, globally. Parameters Return bool TRUE if the cache entries were successfully flushed, FALSE otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::flushAll() Flushes all cache entries, globally. inherit -
deleteAll () : bool
Deletes all cache entries in the current cache namespace. Parameters Return bool TRUE if the cache entries were successfully deleted, FALSE otherwise.
Prototype Doctrine\Common\Cache\ CacheProvider::deleteAll() Deletes all cache entries in the current cache namespace. inherit -
doFetchMultiple ($keys) : array
Default implementation of doFetchMultiple. Each driver that supports multi-get should owerwrite it.
Parameters array $keys Array of keys to retrieve from cache
Return array Array of values retrieved for the given keys.
Prototype Doctrine\Common\Cache\ CacheProvider::doFetchMultiple() Default implementation of doFetchMultiple. Each driver that supports multi-get should owerwrite it. inherit -
doSaveMultiple ($keysAndValues, $lifetime = 0) : bool
Default implementation of doSaveMultiple. Each driver that supports multi-put should override it.
Parameters array $keysAndValues Array of keys and values to save in cache
int $lifetime = 0 The lifetime. If != 0, sets a specific lifetime for these
cache entries (0 => infinite lifeTime).
Return bool TRUE if the operation was successful, FALSE if it wasn't.
Prototype Doctrine\Common\Cache\ CacheProvider::doSaveMultiple() Default implementation of doSaveMultiple. Each driver that supports multi-put should override it. inherit -
doDeleteMultiple ($keys) : bool
Default implementation of doDeleteMultiple. Each driver that supports multi-delete should override it.
Parameters array $keys Array of keys to delete from cache
Return bool TRUE if the operation was successful, FALSE if it wasn't
Prototype Doctrine\Common\Cache\ CacheProvider::doDeleteMultiple() Default implementation of doDeleteMultiple. Each driver that supports multi-delete should override it. inherit


Operating Divisions
Operating Divisions
The AOT Group has 570 full-time staff located in 16 offices worldwide located in Melbourne (Head Office), Canberra, Sydney, Brisbane, Gold Coast, Auckland, Nadi, Rarotonga, Mumbai, Shanghai, Singapore, Hong Kong, Jakarta, Milan, Muncih and London and has five operating divisions;
WHOLESALE LEISURE DISTRIBUTION
INBOUND / DESTINATION MANAGEMENT SERVICES
ONLINE CONSUMER PORTALS
- needitnow.com.au
- Best Rates
- Need to Escape
- Travelmate
- Travelpoint
- Great Aussie Holidays
- New South Wales Holidays
ACCOMMODATION PROGRAM MANAGEMENT
TRANSPORT SERVICES FIJI


formlyConfig
service.
expressionProperties
makes it super easy to manipulate the fields as the user interacts with your app
ng-model-options
directive via
modelOptions.
defaultOptions
for field types, allowing for as DRY code as possible.
link
and controller
functions per type and/or field, giving maximum control,
without having to create a custom directive to add functionality.


Users can import gene sets to use in later steps of the toolkit’s pipeline. The UIs are implemented in the page that can be entered through the links, as shown in the screenshot above.
There are three ways to import gene sets, and they are described below.
The first option is to upload the GMT file detailing a gene set. For this option, users must provide a GMT file through the file input “Choose GMT File”; a text collection name at “Collection Name”. If the collection name entered already exists in current session, the gene set from the GMT file will be added to that collection. Otherwise, a new collection with the given name will be created. Finally, users must click “Upload” to finish the procedure.
SCTK also has a database of gene sets that users can choose from. For this option, the user must simply select the gene sets they would like to upload and click “Upload”. A brief description of each gene set is provided in the checklist.
Users also have the option to paste their gene set into a text box. In order to do so, the user must paste their gene set into the provided text box and then provide a collection name to create a new collection. If there are already gene sets imported, the user can choose an existing collection to add their pasted gene set into. Then the user must click “Upload.”
There is an additional selection input labeled with “Location within SCE object where the gene identifiers in should be mapped”, placed above the “Upload” button as already shown in screenshots above. This specifies the feature IDs stored in the imported single-cell dataset, to which the gene identifiers in the uploaded gene sets will be mapped. For example, if the uploaded gene sets are presented by gene symbols, users must make sure the selection here is pointing to gene symbols instead of ENSEMBL IDs. Most of the time, “rownames” is the default feature ID of the imported single-cell dataset.


Clearance is at Sola, which is situated on the SE of the island. There is only a trail to there, so the best way is to sail there if needed.
This anchorage, on the SW corner of the island, is protected from the tradewinds but can be quite rolly in SE trades. Waterfall bay, just 7 nm north is better protected from swell.
Anchor in black sand in about 20-40 feet. You can land your dinghy on the long black sand beach, left of the village (locals may help you pull you dinghy on top of the sand dune, away from the surge).
Last updated October 2009.
Vureas Bay Yacht Club - Meet friendly Chief Godfrey and his community.


GR32_Lowlevel.pas is a collection of RTL extensions and auxiliary low level routines. The unit is primarily used internally in Graphics32.


Candle in the fire
You are my rebellious star
That cleans my worries
Filtering all behind
Oh such a wondrous drive
I feel it in my days
For as I am alive
And the light
The bright
The feeling
Of being
And just being again
And again
And gain
Today and yesterday.
So much angst there was
For that which might come to be
And In mindless ways
I tried to change what I always yearned
The beauty
Simple silly
Only truth about the world:
Serenity
Peace
Temperance
For a wrecked and crazed machine.

What have you done?
To make me like this?
So many secrets
You must have behind...
For I can't see...
How could it be?
In days you give me
And it all returns.
I have my words
Maybe even hope
Ready for this world to come
So keep it tight
Don't let us run
Together we will only rise.


Last Updated: 2019-11-10
This work is a collaborative project between Cardiff University and Bridgend College. We are grateful to the Wellcome Trust for their financial contributions to the project and to Llanishen Fach Primary School for allowing us to trial and test the system.
Students form a circle or a line and each one is given a piece of A4 paper with a line of Python code on it.
Within the code, there will be a spelling error, a variable definition, an if statement and a loop. The tutor should discuss these various programming constructs as the students move around the circle.
print('Boom!')
jump()
prin('Test') #Note deliberate spelling error!
if <next person is wearing glasses>:
for n in range(1,3):
Downloads:
During this section of the class, students will assemble their Raspberry Pis and login. There are some excellent ‘Getting Started' resources provided by the Raspberry Pi foundation which can be found below:
You might want to try out some physical computing activities first, to get your students familiar with the concepts of wiring a breadboard, a button, an LED and so on. You can find some very thorough tutorials below, for both Scratch (beginner) and Python (more advanced).
Hardware resources:
Before getting started with the camera module, we will have to make sure it is enabled via the config page. To do this, you'll need to open a Raspberry Pi terminal. You can do that by following the instructions here.
sudo raspi-config
Interfacing Options
and select Camera.
Select the option to enable the camera and reboot the Pi.Once the camera module is connected, you may want to follow some of the recommended instructions from the Raspberry Pi foundation, available below:
The code generally reduces to the following two commands:
raspistill -o picture.jpg
and
raspivid -o video.h264 -t 10000
The first command takes a picture and the second takes a 10 second (10000 milisecond) video and stores them on the Pi.
To record audio with the Pi, you can use the following command.
arecord -D plughw:1,0 -d 3 audio.wav
This records 3 seconds of audio and stores it to the Pi. It is recommended to follow the instructions below to check each part of this command is correct for your system.
mmal: mmal_vc_component_enable: failed to enable component: ENOSPC
mmal: camera component could not be enabled
mmal: main: Failed to create camera component
mmal: Failed to run camera app. Please check for firmware updates
If this happens, first check that the camera module is enabled with step 1 and reboot the Pi.
It is possible that the camera connection wire is faulty if this error persists. Unplug the camera module, ensure it is in the correct way around and try with a different camera module or Raspberry Pi.
There is further information below about troubleshooting this error:
Hardware resources:
So far, we have assembled the hardware and tested the action of the button using Scatch (or Python) to light an LED and tested our camera module with audio. This section looks to bring all of this together into one command that can be run outside at the hive.
We need to do a few things to make this possible.
if the button is pressed, start the recording
' . This will embed many of the concepts from the Coding Circle activity. Following on from the Building the Hardware section, we can use Python to trigger the camera to take a photo when a button is pressed. This is covered by the following code:
from gpiozero import Button
from picamera import PiCamera
from datetime import datetime
from signal import pause
import os #required for audio stream
button = Button(2)
camera = PiCamera()
def capture():
timestamp = datetime.now().isoformat()
camera.capture('/home/pi/%s.jpg' % timestamp)
button.when_pressed = capture
pause()
This code will store the output file as a jpg in the /home/pi/
directory on the Pi. Note that we are labelling the image as the date and time to avoid overwriting, as discussed in Building the Hardware.
Capturing a video to a file is similar and can be done in Python as follows:
from gpiozero import Button
from picamera import PiCamera
from datetime import datetime
from signal import pause
import os #required for audio stream
button = Button(2)
camera = PiCamera()
seconds = 60 #you can change this number
def capture():
timestamp = datetime.now().isoformat()
camera.resolution = (640, 480)
camera.start_recording('/home/pi/%s.h264' % timestamp)
camera.wait_recording(seconds)
camera.stop_recording()
button.when_pressed = capture
pause()
This captures 60 seconds of footage and stores it in the /home/pi/
directory on the Pi.
You can add the audio stream by adding a line as follows:
from gpiozero import Button
from picamera import PiCamera
from datetime import datetime
from signal import pause
import os #required for audio stream
button = Button(2)
camera = PiCamera()
seconds = 60 #if you change this, change the 60 in the audio command
def capture():
timestamp = datetime.now().isoformat()
camera.resolution = (640, 480)
camera.start_recording('/home/pi/%s.h264' % timestamp)
camera.wait_recording(seconds)
os.system('arecord -D plughw:1,0 -d 60 audio.wav') #for audio
camera.stop_recording()
button.when_pressed = capture
pause()
There are multiple ways to set your Python file to run when the Raspberry Pi loads up. Firstly, make sure you have the code from Step 1 saved on your Pi somewhere that you can find it. It is probably sensible to name it something like startVideo.py
and store it in your /home/pi/
directory.
The following tutorial explains 5 different ways to get your program to run at boot (start up):
From experience, sometimes some of them don't work, so make sure to test it and use a different method if necessary.
This may be one of the trickiest parts of this whole process, and Raspberry Pi don't really provide an easy way to do this (at least at the time of writing this tutorial). It requires quite a lengthy command that needs to be typed into a terminal.
It is up to you whether you want the students to type this, or simply copy and paste. At a basic level, it pipes the output of the command raspivid
to arecord
and combines them together. Here's the code:
/usr/bin/raspivid -o - -t 0 -w 1280 -h 720 -vf -fps 40 -b 8000000 -g 40 -n | /usr/bin/ffmpeg -ac 1 -f alsa -ac 1 -i hw:1,0 -f h264 -i pipe:0 -c:v copy -c:a aac -ab 128k -g 40 -f mp4 -r 30 video.mp4
ffmpeg
(only if not installed):cd ~
git clone git://source.ffmpeg.org/ffmpeg --depth=1
cd ffmpeg
./configure --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree
make -j4
sudo make install
The following code should be saved and stored in the /home/pi/
directory.
from gpiozero import Button
from signal import pause
import os #required for audio stream
button = Button(2)
def capture():
os.system('/usr/bin/raspivid -o - -t 0 -w 1280 -h 720 -vf -fps 40 -b 8000000 -g 40 -n | /usr/bin/ffmpeg -ac 1 -f alsa -ac 1 -i hw:1,0 -f h264 -i pipe:0 -c:v copy -c:a aac -ab 128k -g 40 -f mp4 -r 30 video.mp4') #for audio
button.when_pressed = capture
pause()
Use Step 2 to enable this script to run at boot.
Congratulations, you have reached the end of the tutorial. Good luck!
If you have any questions, please contact Scott Morgan |<EMAIL_ADDRESS>Resources & Further Reading:


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After my earlier negative experiences with some other research chemicals,
2C-C and 5-MeO-DiPT (Foxy Methoxy), whose heavy body load and insufficient
psychedelic yield got me disappointed, I have approached this chemical
with a degree of apprehension and skepticism. I needn't have to worry;
this is a very gentle drug of rare beauty.
Xavier (my partner) and I decided to tag on an experiment with this
drug to the end of our MDMA-enhanced love-making session, having just
celebrated our anniversary. We were both already quite tired, but still
felt we'd like to extend this wonderful night for a bit longer.
I decided to apply this drug by IM injection, in order to bypass the
deleterious effects of the digestive tract, and to speed up the action.
The drug acted quite fast, perhaps within 10 minutes, and my threshold
dose was about 5mg. I was then comfortable enough to gradually increase
our dose to a total of 40mg, for each of us. The dose-to-response curve
was remarkably linear, gently tapering off. There was very little body
load. The effects started to subside in approx one or two hours, and I
have extended the duration of the trip by topping up.
The first thing I noticed were gentle rushes in my face, followed by
altered perception of colours. It's a bit like if I turned my
internal 'colour contrast' adjustment control to the max, and then some.
Colours become incredibly deep and vibrant.
Watching Xavier's face, I saw it transformed before my eyes. He has a
handsome face, with some strong features, and I saw him transformed
into a Star Trek alien, then yet another type of alien, and then some
strange animals, one after the other. He looked a bit scary, but I
realized that I would still love him even if he remained like that.
Closing my eyes produced a never-ending tapestry of intricate artistic
imagery which, if one was able to remember it all, would keep alive a
generation of fantastic artists.
Interestingly though, this drug was not at all trippy in the Ketamine
sense. It did not affect my mind; there were no 'conversations with
gods', no funny mental loops, no time dilation. It never got scary. I didn't
actually get deeply involved in the 'action'. Rather, I was in a
position of an amused, almost detached, observer. That was quite enough
for me, but Xavier was somewhat disappointed, being used to a deeper
involvement on Ketamine and complaining that the visuals were too
weak even while he was at the peak of his experience.
Having said that, I did in fact notice some subtle mental cues of deeper
psychedelic deja-vu of my earlier Ketamine sessions. The drug does seem
able to get me close to some of the doors of higher perception, but leaves
them safely shut.
In terms of the stimulant/depressant scale, this drug was mildly
stimulant, in a peaceful, gentle way. I would imagine (as I heard) that
it would make a great combo with MDMA (in our case the MDMA effect was
already over). But it was not a rave club drug; I wouldn't be able to dance on it.
In fact I tended to develop a slight nausea just by going to the
bathroom and back, which however, quickly subsided when I got back in
bed again. It was not a sensual drug; I probably couldn't have sex on it,
it does not seem to enhance any erotic feelings. But if I wanted to just
lie down and relax, and perhaps watch some movie, I could be sure it
will become a work of art, a colourful, yet not kitchy, eye candy, while
still leaving my mind intact enough to be able to follow the plot.
This is a successful research chemical which could in fact make it to
the mainstream. It should have a street name; I'd simply call it 'Colour'.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.