Preparation time
30 mins to 1 hour
Cooking time
10 to 30 mins
Serves
Serves 4
There's quite a bit of preparation required for this recipe, but it all comes together in a jiffy and the rich sauce is well worth the trouble.
For the sauce, pound the lemongrass to a pulp in a pestle and mortar.
Gently toast the coriander seeds, cumin seeds, turmeric, star anise and cardamom in a dry frying pan until fragrant, then grind until the spices are as smooth as possible.
In a wide pan or wok, melt the coconut cream over a low heat. Add the onions, garlic, chillies, ginger and pounded lemongrass and cook gently until the onions have softened. Add the ground spices and the bay leaf and fry for a few minutes more until the mixture is really bursting with aroma. Add the coconut milk, bring to the boil and then add the hot stock. Turn the heat up to high and continue cooking - the amount of liquid will quickly reduce. Only stir occasionally until the sauce reduces to a thick paste.
Rub a little oil on the steaks. Heat a heavy based frying pan or griddle pan over a high heat. When hot, add the steaks and cook for 1-2 minutes on each side depending on the thickness.
For the Asian slaw, put all the ingredients into a bowl and mix well.
Put all the ingredients for the dressing into a pestle and mortar and pound to a rough paste. Just before serving, add the dressing to the salad and mix well.
To serve, cut the steak into slices and place on serving plates. Pour over the rending sauce. Serve the slaw on the side. Garnish with coconut shavings.


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{{- partial "header.html" . -}}
{{- block "main" . }}{{- end }}
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|
Name
|
Type
|
Description
|
| capacityThreshold | VsanHealthThreshold |
Capacity threshold in percentage of total capacity. For example, if total
used capacity is more than {VsanHealthThreshold.yellowValue}% than status
or the entity capcity should be marked as 'yellow'.
Since vSAN API vSAN 6.7U3
|
| dataToMove | xsd:long |
The predicted data migration in bytes assuming the queried operation
gets performed. For example, if the queried resource check type is
for host enter maintenance mode operation, vSAN will simulate how many
bytes of data will need to move during the host enter maintenance mode
process.
|
| faultDomains | VsanFaultDomainResourceCheckResult[] |
Detailed hierarchical resource check report. At the top of the hierarchy it
is fault domain level resource check report. Please see
VsanFaultDomainResourceCheckResult.
|
| health | VsanClusterHealthSummary |
What-if vSAN cluster health summary which indicates how the related vSAN
health check will look after queried operation is performed.
|
| inaccessibleObjects | xsd:string[] |
The vSAN UUID of objects which are predicted to become inaccessible after
the operation is done.
For example, for a FTT=0 object which has only one component on the host,
the object will become inaccessible if "noAction" is chosen as the data
evacuation mode after the host enters maintenance mode.
|
| messages | LocalizableMessage[] |
Informative and localizable messages for the resource check.
|
| nonCompliantObjects | xsd:string[] |
The vSAN UUID of objects which are predicted to become non-compliant after
the operation is done.
For example, the object may become non-compliant if
"ensureObjectAccessibility" is chosen as the data evacuation mode
after the host enters maintenance mode.
|
| status | xsd:string |
The overall status of resource check result if resource check has completed.
The possible statuses are:
- "green": Resource check passed for the queried operation.
There is sufficient resource in vSAN cluster to perform
the queried operation.
- "yellow": Resource check passed for the queried operation, but there is
some existing issue in the cluster, e.g., network partition.
- "red": Resource check failed for the queried operation.
If any entity is suggested to be added by resource check report
(i.e. "isNew" flag is set to true), then there is not enough
resource in current vSAN cluster for the given operation. Extra
resource is required to make the given operation succeed.
|
| timestamp | xsd:dateTime |
The timestamp when the resource check result is generated. The timestamp
will remain unchanged if the resource check result is cached and fetched
in the future indicating when the resource check was performed.
|
|
Properties inherited from EntityResourceCheckDetails |
| additionalRequiredCapacity, capacity, components, isNew, maxComponents, name, postOperationCapacity, postOperationUsedCapacity, usedCapacity, uuid |
|
Properties inherited from DynamicData |
| None |


Before Change
prev_layer_names = self.prevs_dict[layer_name]
if len(prev_layer_names) <= 1:
return ""
sum_nfmaps = 0
same_nfmaps = True
for pln in prev_layer_names:
pl = self.layer_dict[pln]
if pl.ofmap_size() != layer.ofmap_size() * layer.strd * layer.strd \
and pl.ofmap_size() != layer.ifmap_size():
// With or without padding.
raise ValueError("Network: {}, a previous layer of {}, "
"has mismatch fmap size."
.format(pln, layer_name))
sum_nfmaps += pl.nofm
if pl.nofm != layer.nifm:
same_nfmaps = False
After Change
pl = self.layer_dict[pln]
// Ensure fmap sizes match. Allow padding.
try:
self.check_padded_fmap(pl, layer)
except ValueError as e:
raise ValueError("Network: {}, a previous layer of {}, "
"has mismatch fmap size: {}"
.format(pln, layer_name, str(e)))
sum_nfmaps += pl.nofm
same_nfmaps = same_nfmaps and pl.nofm == layer.nifm
if sum_nfmaps == layer.nifm:


Your browser does not support the canvas element.
Your browser does not support the canvas element.
Your browser does not support the canvas element.
Your browser does not support the canvas element.


Add Your Desired Users Below
Add User by Screen Name
Can be identified in URL as twitter.com/
screen_name
This may take a while
Click here to begin predicting!
Users Added to Database
{% for user in users %}
{{user.screen_name}}, last updated on {{user.last_updated}}
{% endfor %}
About this application


This inspection only reports if the language level of the project or module is 7 or higher
Quick fix: removes underscores from numeric literals. E.g. 1_000_000 will be converted to 1000000.
New in 2020.2


WITNESS LIST Intergovernmental Relations Committee March 5, 1997-2:00P SB 182 For: Freeman, Bill (Justices of the Peace &), Gainesville Galvan, David (City of Irving), Irving Registering, but not testifying: For: Allison, Jim (County Judges & Commiss), Austin Casto, Larry (City of Dallas), Dallas Igo, Shanna (Texas Municipal League), Austin Ott, Patricia (Justice of the Peace &), Round Rock Williams, John (Justice of the Peace &), West SB 270 For: Burres, Stephen Jr. (Scott & White Hospital), Temple Dickey, Roger (Hendrick Medical Center), Abilene Vasquez, Manuel (Dallas Police Dept.), Dallas Against: Clark, Mark (CLEAT), Austin Marticiuc, Hans (Houston Police Officers), Houston Registering, but not testifying: For: Berger, Ed (Seton Healthcare Networ), Austin Byers, Mike (Humble Area Chamber of), Humble Davis, Celia (Hendrick Health System), Abilene Horne, Allen (Texas Hospital Associat), Austin Wheeler, Jack (Texas Assoc. of Public), Austin Against: Browning, BJ (Tx Conference of Police), Dallas Lummus, Michael (Austin Police Assoc. Pr), Austin McNeil, Carvel (Houston Police Patrolme), Houston Means, Jack (Texas Conference of Pol), Dallas Sanders, Stephen (Houston Police Patrolme), Houston Sheffield, Michael (Austin Police Assoc.), Austin Written materials submitted: For: Dieken, Jack (Taylor County Sheriff's), Abilene Martin, Melvin (Abilene Police Departme), Abilene SB 313 Against: Lanier, Bob (City of Houston), Houston Registering, but not testifying: For: Hall, David (Kingwood), Kingwood SB 346 For: Clark, Mark (CLEAT), Austin Marticiuc, Hans (Houston Police Officers), Houston Against: Otto, Steven (Dallas Police Departmen), Dallas Vasquez, Manuel (Dallas Police Departmen), Dallas Registering, but not testifying: For: Browning, BJ (Tx Conference of Police), Dallas Lummus, Michael (Austin Police Assn.), Austin McNeil, Carvel (Houston Police Patrolme), Houston Means, Jack (Texas Conference of Pol), Dallas Sanders, Stephen (Houston Police Patrolme), Houston On: Green, Wayne (TCLEOSE), Austin SB 436 For: Cannon, Vernon (Wichita County), Wichita Falls Hodges, Tim (Denton County Clerk), Denton Megason, Maryhene (Bowie County Clerk), New Boston Moseley, Jeff (Denton County), Denton Rivera, Joe G. (Cameron County), Brownsville Against: DeBeauvoir, Dana (County Clerk Legislativ), Austin Registering, but not testifying: For: Allen, Debra (Angelina County Clerk), Lufkin Chastain, JoAnn (Angelina County Clerk), Lufkin Chattaway, William S. (American Title Group/La), Dallas Faulkenberry, Richard (self), Dallas McCann, Cheryle (Anderson County Clerk), Palestine McDaniel, Richard (Government Records Serv), Dallas Moore, Lynn (Government Records), Dallas Segers, Michael (Gov't Records Svc., Inc), Dallas Smith, Lena (Anderson County), Palestine Stinson, Bill (Texas Associaton of Rea), Austin On: Allison, Jim (County Judges & Commiss), Austin SB 501 Registering, but not testifying: For: Allison, Jim (County Judges and Commi), Austin Igo, Shanna (Texas Municipal League), Austin Wendel, Susan (Texas Association of Co), Austin On: Alexander, Cindy (Comptroller of Public A), Austin Coombes, Phyllis (State Comptroller's Off), Austin SB 651 For: Clark, Mark (CLEAT), Austin Against: VanVleck, Sam (City of Ft. Worth/Ft. W), Ft. Worth Vasquez, Manuel (Dallas Police Departmen), Dallas Registering, but not testifying: For: Bailey, Ken (Texas State Assn. of Fi), Austin Browning, BJ (TX Conference of Police), Dallas Lummus, Michael (Austin Police Associati), Austin Marticiuc, Hans (Houston Police Officers), Houston McNeil, Carvel (Houston Police Patrolme), Houston Means, Jack (Texas Conference of Pol), Dallas Sanders, Steven (Texas Conference of Pol), Houston Sheffield, Michael (Austin Police Associati), Austin SB 655 For: Wessels, Bob (Harris County Courts at), Houston Registering, but not testifying: For: Spearman, Leonard (Harris County Judge Eck), Houston SB 727 For: Lanier, Bob (City of Houston), Houston LaBoon, Bruce (Greater Houston Partner), Houston Mumey, Rick (City of Houston Fire De), Houston Walsh, John (Greater Houston Partner), Houston Against: Harris, John (self), Kingwood Registering, but not testifying: For: Matejka, Carl (Houston Fire Dept.), Houston Against: Byers, Mike (Humble Area Chamber), Humble Hall, David (Kingwood), Kingwood Written materials submitted: Against: Bartlett, Karen (self), Kingwood Bernandez, Salavador (self), Kingwood Bookout, Karen (self), Kingwood Boyd, Bruce (self), Kingwood Brackett, John (self), Kingwood Cargill, Paul E. (self), Kingwood Cargill, Vickie (self), Kingwood Dunbar, Jason (self), Kingwood Lee, Carlton R. (self), Kingwood Lesniak, Diane (self), Kingwood Lseniak, Richard (self), Kingwood Mashlan, Connie (self), Kingwood McCue, Linda (self), Kingwood McCue, Matt (self), Kingwood McCue, Shelby L. (self), Kingwood Meara, John N. (self), Kingwood Meara, Linda (self), Kingwood Nunn, Bonnie K. (self), Kingwood Nunn, Kendra (self), Kingwood Nunn, Michael (self), Kingwood Nunn, Richard K. (self), Kingwood Reddig, Monica (self), Kingwood Rheman, Kathleen B. (self), Kingwood Rife, Rhonda J. (self), Kingwood Ruffcorn, Kevin (self), Kingwood Smith, Danny A. (self), Kingwood Terry, Karen (self), Kingwood Timon, Timothy J. (self), Kingwood Timon, Valerie J. (self), Kingwood SB 858 For: Lanier, Bob (City of Houston), Houston LaBoon, Bruce (Greater Houston Partner), Houston Mumey, Rick (City of Houston Fire De), Houston Walsh, John (Greater Houston Partner), Houston Against: Byers, Mike (Humble Area Chamber), Humble Harris, John (self), Kingwood Registering, but not testifying: For: Matejka, Carl (Houston Fire Department), Houston Against: Hall, David (Kingwood), Kingwood Written materials submitted: Against: Bartlett, Karen (self), Kingwood Benandez, Salvador (self), Kingwood Bookout, Karen (self), Kingwood Boyd, Bruce (self), Kingwood Brackett, John (self), Kingwood Cargill, Paul E. (self), Kingwood Cargill, Vickie (self), Kingwood Dunbar, Jason (self), Kingwood Lee, Carlton R. (self), Kingwood Lesniak, Dian (self), Kingwood Lesniak, Richard (self), Kingwood Mashlan, Connie (self), Kingwood Mashlan, Ed (self), Kingwood McCue, Linda (self), Kingwood McCue, Matt (self), Kingwood McCue, Shelby (self), Kingwood Meara, John W. (self), Kingwood Meara, Linda (self), Kingwood Nunn, Bonnie K. (self), Kingwood Nunn, Kendra (self), Kingwood Nunn, Michael (self), Kingwood Nunn, Richard K. (self), Kingwood Reddig, Monica (self), Kingwood Rheman, Kathleen B. (self), Kingwood Rife, Rhonda (self), Kingwood Ruffcorn, Kevin (self), Kingwood Smith, Danny A. (self), Kingwood Terry, Karen (self), Kingwood Timon, Timothy J. (self), Kingwood Timon, Valerie J. (self), Kingwood


Simplify Asynchronous Programming
► Page Contents:
What is Asyncio (async/await) in Python?⌗
The origins of async/await or asyncio
can be traced back to the C# 5.0 programming language (back to 2012), introduced by Anders Hejlsberg and his team at Microsoft.
Python added asyncio
support in version 3.5. It is a programming style for concurrent execution. This library makes managing tasks, coroutines, and event loops for concurrent programming easier. The fundamental idea is to simplify asynchronous programming and improve code readability. Now asyncio
is one of many methods to achieve concurrency in Python.
Between Asyncio, Threading, Multiprocessing⌗
The general guideline is:
- I/O-bound : Use
asyncio
if the libraries support async. If not, usethreading
. - CPU-bound : Use
multiprocessing
A simple comparison for Asyncio
, Threading
and Multiprocessing
:
| Operation | Parallel | Shared Memory | Interrupt | |
|---|---|---|---|---|
| Asyncio | I/O | No | Yes | Yes |
| Threading | I/O | No | Yes | Yes |
| Multiprocessing | CPU | Yes | No | Yes |
Comparing Asyncio
and Threading
:
| Asyncio | Threading |
|---|---|
| Event-driven (async) programming | Procedural or object-oriented programming |
| Coroutine-based concurrency | Thread-based concurrency |
| Lighter than threads | Heavier than coroutines |
| No GIL | Limited by the GIL |
| Non-blocking I/O | Blocking I/O |
| > 100,000 tasks | 100~1000 tasks |
Comparing multiprocessing and multi-threading:
Multiprocessing: leveraging the OS to perform multi-core concurrency.
Multi-threading: let the OS handles the task switching. GIL prevents multi-core concurrency.
Asyncio: the OS doesn’t intervene, and the program runs within a single process and thread.
My Essential Practices⌗
There are many HOWTO articles that discuss about the asyncio
. And here are the essential uses for myself that I learnt in the past 2 years.
Threading⌗
At first, I learn to use ThreadPoolExecutor
to help me to achieve concurrent access to API access. This is the easier method to learn, and requires less modification to my synchronous coding techniques.
from concurrent.futures import ThreadPoolExecutor as PoolExecutor
w = 5 ## Number of concurrent workers
urls = [ 'https://www.google.com/',
'https://www.yahoo.com/',
'https://www.bing.com/' ]
....
....
def fetch(url):
....
....
with PoolExecutor(max_workers=w) as executor:
for _ in executor.map(fetch, urls):
Use cases (threading)⌗
As shown above, it can be used for fetch multiple web pages concurrently. So the use cases include:
- fetch web pages from multiple web sites.
- send multiple requests to an endpoint to retrieve multiple records.
- can limit the workers according to API access limit. (in my case is 5)
- can be easily used for any library (such as requests) which does not support
asyncio
.
Asyncio⌗
Use of simple asyncio
.
import asyncio
....
....
async def worker(i):
await asyncio.sleep(i)
async def main():
tasks = []
for i in range(1,10):
tasks.append(asyncio.create_task(worker(i)))
await asyncio.gather(*tasks)
asyncio.run(main())
Use of asyncio.TaskGroup()
. This is only available in Python 3.11 and above.
import asyncio
....
....
async def worker(i):
await asyncio.sleep(i)
async def main():
async with asyncio.TaskGroup() as tg:
for i in range(1,10):
tg.create_task(workeri(i))
asyncio.run(main())
Use cases (asyncio)⌗
The use case on asyncio
is wide.
- fetch web pages from multiple web sites.
- send multiple requests to an endpoint for records retrieval.
- can limit the workers, like
ThreadPoolExecutor
, withaiolimit
. - Must use with library that support
asyncio
, such ashttpx
. - slightly faster than
ThreadPoolExecutor
in general. - can be very confuse for the beginner to use.
- calling the worker() according the sequence of list (same for return result).
Multiprocessing and AioMultiprocessing⌗
Using Multiprocessing
⌗
from time import sleep
from multiprocessing import Pool
def f(t):
sleep(t)
return t
p = Pool()
Use of multiprocessing.Pool()
and apply()
to run a function in another process.
p.apply(f, (0.1,)) # return 0.1 (0.102s)
Use of multiprocessing.Pool()
and map()
to run a function over a set of arguments in parallel.
p.map(f, [0.3, 0.1, 0.2]) # return [0.3, 0.1, 0.2] (0.302s)
Use of multiprocessing.Pool()
and apply_async()
to run a function in another process, and allow the main thread to keep running. Result follows for-loop order.
r = p.apply_async(f, (0.1,)) # return <ApplyResult object> (0s)
r.get() # return 0.1 (0.104s)
Use of multiprocessing.Pool()
and map_async()
to run a function over a list of arguments in parallel, and allow the main thread to keep running. Result shown in disorder but faster than apply_async()
.
r = p.map_async(f, [0.3, 0.1, 0.2]) # return <MapResult object> (0s)
r.get() # return [0.3, 0.1, 0.2] (0.303s)
Both multiprocessing.Pool().imap()
and multiprocessing.Pool().imap_unordered()
do not block the main thread, and should be faster than map()
and apply()
in theory.
Use of multiprocessing.Pool()
and imap()
to run a function over a list of arguments in parallel, and allow the main thread to keep running. Results are returned in the order that tasks are completed.
r = p.imap(f, [0.3, 0.1, 0.2]) # return <IMapIterator object> (0s)
list(r) # return [0.2, 0.1, 0.3] (0.302s)
Use of multiprocessing.Pool()
and imap_unordered()
to run a function over a list of arguments in parallel, and allow the main thread to keep running. Results are returned to be iterated as fast as tsks are completed, not the tasks are completed.
r = p.imapi_unordered(f, [0.3, 0.1, 0.2]) # return <IMapUnorderedIterator object> (0s)
list(r) # return [0.3, 0.1, 0.2] (0.302s)
One key difference between imap()
and imap_unordered()
:
The iterable returned from
imap_unordered()
yields results in the arbitrary order that tasks are completed, whereas theimap()
function yields return values in the order that tasks were submitted.
Theimap_unordered()
function should be used when the caller needs to iterate return values as tasks are completed, e.g. in any arbitrary order not the order that they were submitted.
Theimap()
function should be used when the caller needs to iterate return values in the order that they were submitted from tasks as they are completed.
Using AioMultiprocessing
⌗
Use of aiomultiprocess.Pool()
and apply()
to run a function in another process.
import asyncio
from aiomultiprocess import Pool
....
....
async def worker():
await asyncio.sleep(1)
async def main():
async with Pool() as pool:
tasks = [ pool.apply(worker, (,)) for _ in range(1,100) ]
await asyncio.gather(*tasks)
asyncio.run(main())
Use of aiomultiprocess.Pool()
and map()
to run a function over a set of arguments in parallel.
import asyncio
from aiomultiprocess import Pool
....
....
async def worker(i):
await asyncio.sleep(i)
return i
async def main():
results = []
async with Pool() as pool:
async for result in pool.map(worker, [ i for i in range(1,10) ]):
results.append(result)
asyncio.run(main())
Use cases (multiprocessing)⌗
So far, multiprocessing
or aiomultiprocessing
still new to me. Below are my current use cases:
- used for initialize object.
- used for recursive searching.
- so far, using
multiprocessing.Pool().imap()
ormultiprocessing.Pool().imap_unordered()
are the easier and faster for me.
My Templates⌗
WebScraper⌗
XXX⌗
import asyncio
import httpx
from bs4 import BeautifulSoup
async def fetch_content(url):
async with httpx.AsyncClient() as client:
resp = await client.get(url)
if resp.status_code == 200:
soup = BeautifulSoup(resp.text, "html.parser")
title = soup.title.string if soup.title else "No title found"
print(f"Title of {url}: {title}")
else:
print(f"Failed to fetch from {url} status: {resp.status_code}")
async def main():
urls = [
"https://www.google.com/",
"https://github.com/",
"https://www.formula1.com/",
]
tasks = [fetch_content(url) for url in urls]
await asyncio.gather(*tasks)
if __name__ == "__main__":
asyncio.run(main())
import asyncio
import aiosqlite
async def create_table(db_name):
async with aiosqlite.connect(db_name) as db:
cursor = await db.cursor()
await cursor.execute(
"CREATE TABLE IF NOT EXISTS users (id INTEGER PRIMARY KEY, name TEXT);"
)
await db.commit()
async def add_user(db_name, name):
async with aiosqlite.connect(db_name) as db:
cursor = await db.cursor()
await cursor.execute("INSERT INTO users (name) VALUES (?);", (name,))
await db.commit()
async def get_users(db_name):
async with aiosqlite.connect(db_name) as db:
cursor = await db.cursor()
await cursor.execute("SELECT * FROM users;")
users = await cursor.fetchall()
return users
async def main():
db_name = "./db/example.db"
await create_table(db_name)
users = ["Alice", "Bob", "Charlie"]
tasks = [add_user(db_name, user) for user in users]
await asyncio.gather(*tasks)
fetched_users = await get_users(db_name)
print("Users in the database:")
for user in fetched_users:
print(f"ID: {user[0]}, Name: {user[1]}")
if __name__ == "__main__":
asyncio.run(main())
A chat server and client
import asyncio
async def handle_client(reader, writer):
addr = writer.get_extra_info("peername")
print(f"New connection from {addr}")
while True:
message = await reader.read(100)
if not message:
print(f"Connection closed with {addr}")
break
print(f"Received message from {addr}: {message.decode()}")
writer.write(f"Echo: {message.decode()}".encode())
await writer.drain()
async def main():
server = await asyncio.start_server(handle_client, "localhost", 12345)
addr = server.sockets[0].getsockname()
print(f"Serving on {addr}")
async with server:
await server.serve_forever()
if __name__ == "__main__":
try:
asyncio.run(main())
except KeyboardInterrupt:
print("Server stopped.")
import asyncio
async def send_message(writer):
while True:
message = input("Enter message: ")
writer.write(message.encode())
await writer.drain()
async def receive_message(reader):
while True:
data = await reader.read(100)
if not data:
print("Connection closed.")
break
print(data.decode())
async def main():
reader, writer = await asyncio.open_connection("localhost", 12345)
try:
await asyncio.gather(send_message(writer), receive_message(reader))
finally:
writer.close()
await writer.wait_closed()
if __name__ == "__main__":
try:
asyncio.run(main())
except KeyboardInterrupt:
print("Client stopped.")
Advanced asynchio techniques
In this section, we delve deeper into the asyncio library to explore advanced techniques to help you harness its full potential.
We will discuss and demonstrate how to use Future objects, manage timeouts and task cancellations, handle exceptions, and work with asynchronous context managers and iterators.
By understanding these advanced concepts, you will be better equipped to tackle complex asynchronous programming scenarios and further optimize your Python applications for concurrency and parallelism.
Future objects
Futures represent the result of a computation that may still need to be completed. They are often used to encapsulate the result of an asynchronous operation and can be awaited, making it easy to integrate them into an asyncio workflow.
The example below shows an asynchronous function async_operation() that simulates a computation by sleeping for 1 second and returning the value 42. In the main() function, we create an event loop and a Future object called future. We then define another asynchronous function set_future_result(), that awaits the result of async_operation() and sets it as the result of the future.
The main() function uses asyncio.gather() to run both set_future_result() and future concurrently. Once the future object’s result is set, the gather() call will complete, and we can access the result using the future.result() method. Finally, the result is printed on the console.
import asyncio
async def async_operation():
await asyncio.sleep(1)
return 42
async def main():
loop = asyncio.get_event_loop()
future = loop.create_future()
async def set_future_result():
result = await async_operation()
future.set_result(result)
await asyncio.gather(set_future_result(), future)
print(f"Future result: {future.result()}")
asyncio.run(main())
Timeouts and cancellation
Timeouts and cancellations allow you to manage the execution time of asynchronous tasks, enabling you to stop tasks that take too long to complete or need to be canceled for other reasons.
In the example, we utilize the wait_for method with a 3-second timeout argument. Since the long_running_task() function includes a 10-second sleep, the wait_for method will raise a TimeoutError exception after 3 seconds, demonstrating how to handle tasks that exceed the specified time limit.
import asyncio
async def long_running_task():
try:
await asyncio.sleep(10)
print("Task completed")
except asyncio.CancelledError:
print("Task canceled")
async def main():
task = asyncio.create_task(long_running_task())
try:
await asyncio.wait_for(task, timeout=3)
except asyncio.TimeoutError:
print("Timeout reached, canceling task")
task.cancel()
await task
asyncio.run(main())
Exception handling
Exception handling in asyncio is similar to regular Python exception handling. You can use try-except blocks to catch exceptions raised within asynchronous functions.
import asyncio
async def fail_after_sleep():
await asyncio.sleep(1)
raise ValueError("Oops! Something went wrong.")
async def main():
try:
await fail_after_sleep()
except ValueError as e:
print(f"Caught exception: {e}")
asyncio.run(main())
Asynchronous context managers and iterators
Asynchronous context managers and iterators enable you to work with asynchronous resources, such as network connections or file I/O, cleanly and efficiently using the async with and async for statements.
import aiohttp
import asyncio
async def fetch(url):
async with aiohttp.ClientSession() as session:
async with session.get(url) as response:
return await response.text()
async def main():
url = "https://www.formula1.com"
content = await fetch(url)
print(content[:100])
asyncio.run(main())
Common Pitfalls and best practices
In this section, we discuss some common pitfalls to avoid when using asyncio and offer best practices and tips for writing maintainable and efficient asyncio-based code.
Mixing synchronous and asynchronous code
Pitfall: A common pitfall is inadvertently mixing synchronous and asynchronous code, which can block the event loop and reduce performance.
Best Practice: Keep synchronous and asynchronous code separate. If you need to call synchronous functions from within an asynchronous context, consider using run_in_executor() or converting the synchronous function to an asynchronous one.
Blocking the event loop
Pitfall: Blocking the event loop can cause your program to become unresponsive and slow down.
Best Practice: Avoid using blocking functions within asynchronous code. Instead, utilize non-blocking alternatives, such as asyncio.sleep() instead of time.sleep(). If a blocking function is unavoidable, use run_in_executor() to offload the blocking operation to a separate thread or process.
Ignoring exceptions in tasks
Pitfall: Ignoring exceptions raised within tasks can lead to hidden bugs and issues in your asyncio-based applications.
Best Practice: Always handle exceptions raised within tasks using try-except blocks or by specifying an error callback function with add_done_callback().
Using the wrong concurrency primitives
Pitfall: Using the wrong concurrency primitives, like using gather() when you should use wait(), can lead to unexpected behavior and reduced performance.
Best Practice: Understand the different concurrency primitives available in asyncio and choose the most appropriate one for your use case. For instance, use gather() when you need to wait for multiple tasks to complete and use wait() when you want to wait for at least one task.
Not properly closing resources
Pitfall: Please close resources, such as sockets, files, or database connections, to avoid resource leaks and decreased performance.
Best Practice: Use asynchronous context managers (e.g., async with) to ensure resources are correctly closed when no longer needed. Alternatively, explicitly close resources in a finally block.
Forgetting to use ‘await’ with async functions
Pitfall: Forgetting to prefix a call to an async function with ‘await’ can lead to unexpected behavior, as the code will execute but not necessarily provide the expected result.
Best Practice: Always use the ‘await’ keyword when calling async functions to ensure the asynchronous code is executed as intended. The MyPy static type checker contains some rules regarding async/await, such as “unused-awaitable”
Misusing async context managers
Pitfall: Using an async context manager without the proper ‘await’ keyword can cause confusion and unexpected outcomes.
Best Practice: Remember to include the ‘await’ keyword when using async context managers to ensure correct operation and avoid potential issues. The MyPy static type checker contains some rules regarding async/await, such as “unused-awaitable”
Special thanks to for sharing his insights on the last two pitfalls. His experience with async programming has helped enhance our understanding of these particular issues.
With these pitfalls and best practices in mind, you can write more robust, maintainable, and efficient asyncio-based code.
Conclusion
Throughout this article, we’ve explored the powerful world of asynchronous programming in Python, diving into the asyncio library, its history, and its applications in various scenarios.
By understanding and implementing asyncio, you can harness the full potential of async/await patterns in your Python projects, making your applications more efficient, scalable, and responsive.
From basic examples to advanced techniques, we’ve covered the crucial aspects of working with asyncio in Python.
Additionally, we provided you with common pitfalls to avoid and best practices to follow when developing asyncio-based applications.
Now that you have a solid foundation in asyncio, we encourage you to explore and experiment with this powerful library in your projects.
Remember, the key to mastering asyncio is practice, and with time, you’ll be able to unlock the full potential of asynchronous programming in Python.
All the examples in this article are available in this GitHub repository.
Happy coding!


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Welcome to Verbum Domini. An open data API where you can get access to the Word of God as a set of RESTFul services.
Learn more about this system and how you can consume the set of RESTFul services.
Take a look at some basic examples of how to build client applications for consuming data services.


Simple Calculator
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You can easily override open and close triggers by specifying event names (separated by :) in the triggers property.
:
triggers
Alternatively you can take full manual control over tooltip opening / closing events.


Treat every command as CentOS 6.0.
Basic
zsh
Referer github
yum install zsh
oh-my-zsh
Need install zsh
first!
Referer github
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
z
git clone https://github.com/rupa/z.git
source z/z.sh
Network
Referer github
yum install httpie
pip install -U httpie


COVID-19
Home
(current)
COVID-19 Yemen - Italy REPORT
Novel Coronavirus (COVID-19) cases data provided by JHU CSSE
Italy - 228006
Infections - Yemen - 197
Italy - 32486
Deaths - Yemen - 33
Italy - 134560
Recovery - Yemen - 5
Back to Yemen
Compare To China
Compare to Italy
Compare to Spain


|
SVG plot
|
Demonstration of area fill below curves. More...
Functions | |
| int | main () |
| double | my_cos (double x) |
| double | my_sin (double x) |
| double | my_tan (double x) |
Demonstration of area fill below curves.
Using some trig functions to show how to area fill.
| int main | ( | ) |
| double my_cos | ( | double | x | ) |
| double my_sin | ( | double | x | ) |
| double my_tan | ( | double | x | ) |


| DOSE: T+ 0:00 |
0.5 tablets |
oral |
MDMA |
(pill / tablet) |
| T+ 0:30 |
0.5 tablets |
oral |
MDMA |
(pill / tablet) |
My experiance with drugs is limited to Marijuana and a variation of over the counter pills. I used to smoke pot on a regular basis to the extent of retardedness, but after time I realised that it was time to move on, to enter the 'gateway' so to speak and try new drugs. My girlfriend 'R' and I, went raving on a Friday night in Hartford, we prepared beforehand by eating fruit and drinking gatorade.
We asked about 30 people or so before we managed to find only 1 pill from a guy who was rolling balls at around 12 midnight. So I split the tab of E with my teeth and gave the other half to my girlfriend. Half an hour later there was really not much of an effect and I honestly thought we got gipped, so we sat down on a couch to rest from dancing and another guy sat down next to us, I asked him if he had a tab and he said yes. So I split that one as well with 'R'. Both tabs we ate were about the size of birth control, about half a centimeter in diameter and plain white.
Twenty minutes later or so I suddenly felt a strong urge to move my body, so I took 'R' by the hand and stood up and started dancing to DJ Pleasurehead. By this time I couldn't stop moving and let me tell you, I am far from a dancer.  All my fears and pressure that I had felt earlier while dancing, e.g. noticing how goofy I looked dancing to this techno, melted away.  I was all over the place and the bass from the music went right thru me, it was greatly intensified and actually beautified. The music was beautiful. It was an audio-orgasm in my mind. After a solid 45 minutes of dancing I realized that we needed water, so I bought a bottle for $2 and we drank from that (I kept refilling it). Needing a break from this ecstatic dancing, we sat on the couches.
I observed my surroundings to notice that the majority of the people had passifiers in their mouths. Everyone on the couches was rubbing each other, giving massages, rubbing each other's hair, making out, dry humping. It was really cool, and I was part of the experiance. 'R' kept running away from the couch to sit in this old fashioned telephone booth in the corner of the room because the cold walls felt wonderful on her exposed back and arms. I was instantly making friends with everyone, I would go up to people and people would come up to me and hug me and introduce themselves with a handshake and a smile. I got engaged with 'R' in a 'pass the balloon around' circle which lasted a good 20 minutes or so. It was real fun, it was a wonderful social bond with complete strangers.
We got up to dance again and I noticed a guy with a pacifier in his mouth and a different color glowstick on each finger, he was waving them around and it was an unbelievable site. The colors left trails and were intensified beautifully. Another guy came up to me with a big rubber thing: he put it in my mouth and I bit down on it. The bass from the techno vibrated thru the rubber item into my teeth. If this wasn't ecstacy I don't know what is. On top of that he blew Vicks Nasal Spray into my eyes. Now most sober, normal people would view this as odd, but it was a wonderful feeling. Feeling is intensified so greatly it is actually unexplainable, so I am doing the best I can to tell you how it really was.
Touching was an experiance in itself. 'R' was wearing a silk skirt and the feeling of the soft silk on my hands was a shock, it was the softest thing I've ever felt. I also had a water bottle that I kept in my hands at all time, because when I re-filled it with the cold water, the cold plastic might have been the best thing I've ever felt. In fact a lot of the ravers did the same thing and due to the constant squeezing and rolling in your hands of the water bottle, everyones bottles were crushed beyond recognition!
Later we went upstairs to another room with another DJ in it and there was a gigantic fan, I'm talking 5 feet in diameter gigantic.  It was like dancing in a wonderful cold wet shower of wind after a excruciating workout. 'R' and I danced to a 'White Wedding' remix by Billy Idol next to the fan.
At one point, I was starting to come down REAL hard, I was getting depression and feelings of exhaustion. I felt terrible. So I went into the bathroom and splashed cold water on my face. Then put menthol chapstick on my lips. This brought my high right back up to the top again. And I felt great, and even started dancing again!
At around 4:00 in the morning, 4 hours after we took the pills, we were still rolling hard. 'R' and I were taking a breather in the hallway next to the guys restroom on these dirty wet stairs. Normally people would be kinda grossed out by the condition of this area but it had a wonderful beautiful glow so we didn't care. Guys were constantly coming in to go pee and when they saw us they'd give us the biggest smiles I've ever seen and wave. Some guys even came over and sat with us and talked to us. Let me tell you- there are NO limits when it comes to conversation. People are pouring their hearts out about anything and everything to you. And we did the same. Everyone that came up to us gave us a hug and we gave everyone hugs too. Some people even kissed us!
At around 4:30, near closing time these two gay guys came into the bathroom and then walked over to where we were sitting. Now I'll be honest, I really DIDN'T like gay people, but with my opinions of everything and everyone down the drain I thought they were the coolest people I've ever met! We talked for a while about how long they'd been together, then how long 'R' and I have been together like we were best friends, we talked till 5 in the morning then the place was closing so we had to leave.
At the end, everyone started exchanging numbers so I got about 3 people's numbers who I had hung out with thruout the night.  Normally I would be like, that's enough, go away now. But instead I insisted we did go! So we drove a bit to a nice diner that was open at that time. And we talked for a good hour and a half about EVERYTHING. They have to be some of the coolest people I've ever met. We decided to walk back to 'R's house from the diner and it was a very nice walk. By then we had come down from the extreme rolling part but everything we looked at had a wonderful nice optimistic glow to it. We were in heaven still.
I still contact 3 of the 4 people I met at that rave including the gay couple and raving is something I will DEFINITELY do again. I'll admit it, it was the best experiance of my life. Nothing can top it, ever.
There were a few bad things though, associated with this drug. I overexerted myself so much from dancing that I had massive trouble walking for 4 days after because my legs were SO sore. I had trouble sleeping for about 3 days after the rave. I crave it ridiculously even a week and a half later. Which is why I'm kinda glad I can't find it. IT IS ADDICTING. And somehow I spent about $100 when I had only planned on spending about $70.
The good things associated with this drug are:
1. The emotional bonding I had with 'R' has made me fallen in love with her even more, and I can now understand some things about her I didn't previously.
2. Sex has actually gotten better.
3. I made excellent friends.
4. It's dissolved my hatred towards homosexuals.
5. Overall I think it's made me a better person.
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.


This test tests that two read-only transactions on different handles to the same database run concurrently.


public class Cache
extends java.lang.Object
| Constructor and Description |
|---|
Cache() |
| Modifier and Type | Method and Description |
|---|---|
void |
addItemsToCache(java.util.Collection<? extends Item> items)
Generic method to add a Collection of Items to the Cache
|
void |
addItemToCache(Item item)
Generic method to add an Item to the Cache
|
void |
addTradesToCache(java.util.Collection<? extends Trade> trades)
Generic method to add a Collection of Trades to the Cache
|
void |
addTradeToCache(Trade trade)
Generic method to add a Trade to the Cache
|
java.util.ArrayList<Item> |
getPendingItems()
Retrieves all Items that are waiting to be pushed to the server
|
java.util.ArrayList<Trade> |
getPendingTrades()
Retrieves all Trades that are waiting to be pushed to the server
|
void |
storeFriend(User friend)
Saves the data of the most recently viewed friend in the Cache
|
public void addItemsToCache(java.util.Collection<? extends Item> items)
items
- A Collection of offline Items created by the userpublic void addItemToCache(Item item)
item
- An Item that was created offline by the userpublic java.util.ArrayList<Item> getPendingItems()
public void addTradesToCache(java.util.Collection<? extends Trade> trades)
trades
- A Collection of offline Trades created by the userpublic void addTradeToCache(Trade trade)
trade
- A Trade that was created offline by the userpublic java.util.ArrayList<Trade> getPendingTrades()
public void storeFriend(User friend)
friend
- The User that was most recently viewed by the user


Yodlr Design Challenge
Data On Users
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Emory University | B.S. Computer Science
I am expecting to graduate in May 2022, and I currently have a GPA
of 3.9. I've taken a lot of the CS courses that you'd expect:
- Data Structures & Algorithms
- Foundations of Computer Science
- Artificial Intelligence
- Systems Programming
- Computer Architecture/Machine Level Programming
- Linear Algebra


Public API for tf.config.experimental namespace.
class VirtualDeviceConfiguration
: Configuration class for virtual devices for a PhysicalDevice.
get_device_policy(...)
: Gets the current device policy.
get_memory_growth(...)
: Get if memory growth is enabled for a PhysicalDevice.
get_synchronous_execution(...)
: Gets whether operations are executed synchronously or asynchronously.
get_virtual_device_configuration(...)
: Get the virtual device configuration for a PhysicalDevice.
get_visible_devices(...)
: Get the list of visible physical devices.
list_logical_devices(...)
: Return a list of logical devices created by runtime.
list_physical_devices(...)
: Return a list of physical devices visible to the runtime.
set_device_policy(...)
: Sets the current thread device policy.
set_memory_growth(...)
: Set if memory growth should be enabled for a PhysicalDevice.
set_synchronous_execution(...)
: Specifies whether operations are executed synchronously or asynchronously.
set_virtual_device_configuration(...)
: Set the virtual device configuration for a PhysicalDevice.
set_visible_devices(...)
: Set the list of visible devices.


SYST10049 Web Development
@2021 Sheridan College
Donald E. KnuthThe best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.
SYST10949 Web Development
@2021 Sheridan College


Perrin:
You want to turn me in? It will not be easy. Let me introduce my bodyguard ...
Hey,
Tamil!
Teach this ratty little Elf a lesson!
Go ahead and hit me as much as you want!


New design
Rangers launch special black edition shirt – but it will cost you £75 for adult top
by Gary TaylorRANGERS have today launched a special limited edition blackout shirt.
The all black jersey is available for supporters to buy now - but it will cost you!
An adult version of the new design is £75 while a kids top will cost £50.
10 per cent of proceeds will be donated to charity - so that's £7.50 per adult shirt and £5 per kids.
This season's home shirt for an adult is £60 with a junior jersey available at £45.
Supporters are loving the new design as they rushed to the online store to buy it.
One fan said: "Got mine a few minutes ago. Love it, absolutely love it."
Another one wrote: "Buzzing to get one of these 🔴⚪🔵"
One further supported added: "Gorgeous!"
Meanwhile, Rangers face having Ibrox closed for their Europa League match with Young Boys if Uefa take action following reports of sectarian singing against Feyenoord.
Gers have already been ordered by Uefa to close sections of the stadium on two occasions this season - for the visits of Legia Warsaw and the Dutch side.
Rangers also declined to take any away tickets for the trip to face Young Boys at the start of October.
Now, under Uefa's strict Article 14 rules on racism and other discriminatory conduct, they could be ordered to close the entire stadium for the final group game against Young Boys on December 12.
Alfredo Morelos scored a double in last night's 2-2 draw with Feyenoord as Gerrard's men took a step closer to the Europa League last 32.
A win in their last game against Young Boys guarantees they win Group G while a draw will ensure European football beyond Christmas.
Keep u p to date with ALL the latest news and transfers at the Scottish Sun football page


Turner's double-double sends Bowling Green past Jacksonwille
by EndPlayCORAL GABLES, Fla. (AP) - Justin Turner scored 15 points with 11 rebounds and eight assists and Bowling Green defeated Jacksonville 75-59 on Monday night.
The Falcons (2-1) also got 11 points apiece from Daeqwon Plowden and Marion Sierra. Bowling Green shot just 27 of 62 (43.5 but made 10 3-pointers and sank all 11 of their attempted foul shots.
Jacksonville (1-2) saw just one player, Kevin Norman, score in double figures with 10 points. The Dolphins were 16-of-50 shooting and committed 16 turnovers.
Diggs made back-to-back 3-pointers and made it 23-11 midway through the first half. Bowling Green led by double digits the rest of the way.
Bowling Green scheduled the contest at the University of Miami's Watsco Center in order to get a game close to home for Florida-based based players Sierra, Trey Diggs, Dylan Frye, and Joniya Gadson.
___
For more AP college basketball coverage: https://apnews.com/Collegebasketball and http://twitter.com/AP_Top25


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UTTRAKHAND INTEGRATED STATISTICAL SYSTEM
UISS
Central Data Repository


About the Visualization of the Himalayan Database
This is a collection of tools and web panels for accessing the Himalayan Database. It provides a way to connect to the online archive and visualize peak/expedition data.
This project was started by the Eagle Apprenticeship program at UW-La Crosse and is supervised by Dr. Samantha Foley and written by Heather Miller and Zach Goethel.
The interactive peak map was created using Leaflet.js.
Peak coordinates were retrieved from the Alpine Club Library and are subject to possible inconsistencies with the peak data from the Himalayan Database.
Graphs on the Explore Peaks page were created using Chart.js.
The Visualization of the Himalayan Database is maintained using Spring Boot, Apache Tika, and the JSON library.


Your browser does not support the HTML5 'Canvas' tag.
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floverdevel.github.io music 27h January, 2017 27h January, 2017 Nirvana the Melvins Slayer the Locust


The input image is decomposed into a "reflectance" and "shading" layer. Note that the reflectance layer is listed twice: color (left) and grayscale (center). Decompositions are ordered by error and then runtime (best on top). The parameters for each algorithm are the same for all photos; they are set to the values that produce lowest mean error (WHDR) for all photos. See our publication for more details.
{% with entries=photo.best_intrinsic_images_decompositions %} {% include "grid.html" with span="span12" rowsize="1" thumb_template="intrinsic/decomposition.html" %} {% endwith %} {% else %}This photo is not part of the Intrinsic Images in the Wild dataset.
{% endif %}


Airlines are joining in on Black Friday with major flight sales — here’s how you can save
by David Slotnick, Business Insider US- Black Friday is perhaps the single most famous and historically important day of the year for US retailers.
- Major airlines such as Delta, Emirates, Singapore, British Airways, Qatar Airways, Alaska Airlines, Southwest, EasyJet, Norwegian, JetBlue, and Ryanair are expected to post discounted flights and vacation packages for Black Friday.
- Only a few airlines have announced their deals so far, so scroll down to see what’s available now, and check back here for the latest – we’ll be updating this list constantly as new deals are announced.
- Sign up for Business Insider’s transportation newsletter, Shifting Gears, to get more stories like this in your inbox.
- Visit Business Insider’s homepage for more stories.
Black Friday is perhaps the single most important day of the year for US retailers, even as Black Friday.
Last year, US retailers set a record with $6.22 billion in Black Friday business in online sales alone.
With the online component, Black Friday continues to include more than just electronics and toys. Even airlines have been jumping on board with sales and specials of their own.
So far, deals are rather sparse, but we expect more to be announced as Black Friday and Cyber Monday get closer.
We’ll be updating this list as the world’s airlines announce their Black Friday sales, so be sure to check back and refresh.
In the meantime, scroll down to find the best airline Black Friday deals of 2019.
Air France
Instead of discounts, Air France is offering triple miles for its Flying Blue frequent flyer members on round-trip flights between the US and Paris.
Book from now until December 2, and travel between December 7 and March 31, 2020 to take advantage of the deal.
Click here to book Air France flights as part of the triple miles promotion.
KLM Royal Dutch Airlines
KLM – which is co-owned with Air France by the larger Air France-KLM group – is offering a similar promotion for Flying Blue frequent flyer members.
Earn triple Flying Blue miles on round-trip flights from the US and Amsterdam when you book by December 2, and travel between December 7 and March 31, 2020.
Click here to book KLM flights as part of the triple miles promotion.
La Compagnie
La Compagnie, a boutique all-business class French airline, is offering a pre-Black Friday sale.
Fly round-trip between Paris and New York in business class for just $1,000 if you book by November 26. The fares are valid on travel between now and April 30, subject to availability.
La Compagnie often offers competitive business class fares, but it’s rare to see them go below $1,500.
Click here to book La Compagnie flights for $1,000 round-trip.
Check back here for more deals!
We expect a ton of airlines to announce their Black Friday and Cyber Monday deals over the next few days as Thanksgiving draws closer. Be sure to bookmark this page and check back – we’ll be updating it constantly as new deals are announced!


Herban is not just a company, we are a green-based lifestyle brand. By taking advantage of a digital marketplace, autonomous gardening, and drone delivery system, Herban will sell and deliver locally sourced produce directly to and from our customers doorstops. Our mission is to drive the change required for a sustainable future. By limiting the amount of traditional farmland needed to feed a growing population and by integrating green spaces into every facet of city life, our Green Breeze system will foster environmental rejuvination and healthier city ecosystems.


{% extends 'govuk_template.html' %} {% block inner_content %}
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Make another request


TransferMechanism¶
Overview¶
A TransferMechanism transforms its input using a simple mathematical function. The input can be a single scalar
value or an an array of scalars (list or 1d np.array). The function used can be selected from a standard set
of PsyNeuLink Functions (Linear
, Exponential
or Logistic
), or specified using a user-defined custom function.
Creating a TransferMechanism¶
A TransferMechanism can be created directly by calling its constructor, or using the mechanism()
function and specifying TRANSFER_MECHANISM
as its mech_spec
argument. Its function is specified in the
function
argument, which can be simply the name of the class (first example below), or a call to its
constructor which can include arguments specifying the function’s parameters (second example):
my_linear_transfer_mechanism = TransferMechanism(function=Linear)
my_logistic_transfer_mechanism = TransferMechanism(function=Logistic(gain=1.0, bias=-4)
In addition to function-specific parameters, noise
and time_constant
parameters can be specified (see Execution
below).
Structure¶
A TransferMechanism has a single inputState, the value
of which is
used as the variable
for its function
. The
function
can be selected from one of three standard PsyNeuLink Function
: Linear
,
Logistic
or Exponential
; or a custom function can be specified, so long as it returns a numeric value or
list or np.ndarray of numeric values. A TransferMechanism has three outputStates <OutputStates>, described under
`Execution
below.
Execution¶
When a TransferMechanism is executed, it transforms its input using the specified function and the following parameters (in addition to those specified for the function):
noise
: applied element-wise to the input before transforming it.
time_constant
: iftime_scale
isTimeScale.TIME_STEP
, the input is exponentially time-averaged before transforming it (higher value specifies faster rate); iftime_scale
isTimeScale.TRIAL
,time_constant
is ignored.
After each execution of the mechanism:
- result of
function
is assigned to the mechanism’svalue
attribute, thevalue
of itsTRANSFER_RESULT
outputState, and to the 1st item of the mechanism’soutputValue
attribute;
- mean of the result is assigned to the the
value
of the mechanism’sTRANSFER_MEAN
outputState, and to the 2nd item of itsoutputValue
attribute;
- variance of the result is assigned to the
value
of the mechanism’sTRANSFER_VARIANCE
outputState, and to the 3rd item of itsoutputValue
attribute.
-
class
TransferMechanism.
Transfer_Output
¶ Indices of the
outputValue
attribute of the TransferMechanism containing the values described below.-
MEAN
= <Transfer_Output.MEAN: 1>¶ Mean of the elements in the – keyword`value` of the RESULT outputState.
-
VARIANCE
= <Transfer_Output.VARIANCE: 2>¶ Variance of the elements in the – keyword`value` of the RESULT outputState.
-
-
class
TransferMechanism.
TransferMechanism
(default_input_value=None, function=Linear, initial_value=None, noise=0.0, time_constant=1.0, range=(float:min, float:max), time_scale=TimeScale.TRIAL, params=None, name=None, prefs=None)¶ Implements TransferMechanism subclass of Mechanisms.
Parameters: - default_input_value (number, list or np.ndarray : default Transfer_DEFAULT_BIAS) – specifies the input to the mechanism to use if none is provided in a call to its
execute
orrun
method; also serves as a template to specify the length ofvariable
forfunction
, and the primary outputState of the mechanism. - function (TransferFunction : default Linear) – specifies the function used to transform the input; can be
Linear
,Logistic
,Exponential
, or a custom function. - initial_value (value, list or np.ndarray : default Transfer_DEFAULT_BIAS) – specifies the starting value for time-averaged input (only relevant if
time_constant
is not 1.0).Transfer_DEFAULT_BIAS
- noise (float or function : default 0.0) – a stochastically-sampled value added to the result of the
function
: if it is a float, it must be in the interval [0,1] and is used to scale the variance of a zero-mean Gaussian; if it is a function, it must return a scalar value. - time_constant (float : default 1.0) –
the time constant for exponential time averaging of input when the mechanism is executed with
time_scale
set toTimeScale.TIME_STEP
:result = (time_constant * current input) + (1-time_constant * result on previous time_step)
- range (Optional[Tuple[float, float]]) – specifies the allowable range for the result of
function
: the first item specifies the minimum allowable value of the result, and the second its maximum allowable value; any element of the result that exceeds the specified minimum or maximum value is set to the value ofrange
that it exceeds. - params (Optional[Dict[param keyword, param value]]) – a parameter dictionary that can be used to specify the parameters for the mechanism, its function, and/or a custom function and its parameters. Values specified for parameters in the dictionary override any assigned to those parameters in arguments of the constructor.
- time_scale (TimeScale : TimeScale.TRIAL) – specifies whether the mechanism is executed using the
TIME_STEP
orTRIAL
TimeScale. This must be set toTimeScale.TIME_STEP
for thetime_constant
parameter to have an effect. - name (str : default TransferMechanism-<index>) – a string used for the name of the mechanism.
If not is specified, a default is assigned by
MechanismRegistry
(see Registry for conventions used in naming, including for default and duplicate names). - prefs (Optional[PreferenceSet or specification dict : Mechanism.classPreferences]) – the
PreferenceSet
for mechanism. If it is not specified, a default is assigned usingclassPreferences
defined in __init__.py (see PreferenceSet for details). - context=componentType+INITIALIZING) (.) –
- context : str : default ‘’None’‘
- string used for contextualization of instantiation, hierarchical calls, executions, etc.
Returns: instance of TransferMechanism
Return type: -
variable
¶ value: default Transfer_DEFAULT_BIAS – the input to mechanism’s
function
.Transfer_DEFAULT_BIAS
-
function
¶ Function : default Linear – the function used to transform the input.
-
initial_value
¶ value, list or np.ndarray : Transfer_DEFAULT_BIAS – determines the starting value for time-averaged input (only relevant if
time_constant
parameter is not 1.0).Transfer_DEFAULT_BIAS
-
noise
¶ float or function : default 0.0 – a stochastically-sampled value added to the output of the
function
: if it is a float, it must be in the interval [0,1] and is used to scale the variance of a zero-mean Gaussian; if it is a function, it must return a scalar value.
-
time_constant
¶ float : default 1.0 – the time constant for exponential time averaging of input when the mechanism is executed using the
TIME_STEP
TimeScale:result = (time_constant * current input) + (1-time_constant * result on previous time_step)
-
range
¶ Optional[Tuple[float, float]] – determines the allowable range of the result: the first value specifies the minimum allowable value and the second the maximum allowable value; any element of the result that exceeds minimum or maximum is set to the value of
range
it exceeds. Iffunction
isLogistic
,range
is set by default to (0,1).
-
value
¶ 2d np.array [array(float64)] – result of executing
function
; same value as fist item ofoutputValue
.
-
outputStates
¶ Dict[str, OutputState] – an OrderedDict with three outputStates: *
TRANSFER_RESULT
, thevalue
of which is the result offunction
; *TRANSFER_MEAN
, thevalue
of which is the mean of the result; *TRANSFER_VARIANCE
, thevalue
of which is the variance of the result;
-
outputValue
¶ List[array(float64), float, float] – a list with the following items: * result of the
function
calculation (value ofTRANSFER_RESULT
outputState); * mean of the result (value
ofTRANSFER_MEAN
outputState) * variance of the result (value
ofTRANSFER_VARIANCE
outputState)
-
time_scale
¶ TimeScale : defaul tTimeScale.TRIAL – specifies whether the mechanism is executed using the
TIME_STEP
orTRIAL
TimeScale.
-
name
¶ str : default TransferMechanism-<index> – the name of the mechanism. Specified in the
name
argument of the constructor for the projection; if not is specified, a default is assigned byMechanismRegistry
(see Registry for conventions used in naming, including for default and duplicate names).
-
prefs
¶ PreferenceSet or specification dict : Mechanism.classPreferences – the
PreferenceSet
for mechanism. Specified in theprefs
argument of the constructor for the mechanism; if it is not specified, a default is assigned usingclassPreferences
defined in __init__.py (see PreferenceSet for details).
- default_input_value (number, list or np.ndarray : default Transfer_DEFAULT_BIAS) – specifies the input to the mechanism to use if none is provided in a call to its


Reports negative int hexadecimal constants in long context. Such constants are implicitly widened to
long, which means their higher bits will become 1 rather than 0 (e.g., 0xFFFF_FFFF will become 0xFFFF_FFFF_FFFF_FFFFL).
Unlikely this is intended, and even if it is, using an explicit long constant would be less confusing.
Example:
// Warning: this is int constant -1 which is widened to long
// becoming 0xFFFF_FFFF_FFFF_FFFFL.
long mask = 0xFFFF_FFFF;
New in 2022.3


This large, fertile island, lies just 5 miles south of the Turkish mainland and about 25NM from Bodrum.
Position 36°53'N, 27°18'E (marina).
For full details on clearing into our out of Greece see Greek Formalities.
This is a Port of Entry and all necessary Authorities are here.
All yachts must now go to the Town Harbour to clear in, there is no longer an immigration office at the marina. Med moor bow or stern-to the town quay (this can be difficult with the Meltemi blowing as it will be on the beam).
The steps to clear in are;
1. Port Police/Immigration - at the Ferry Terminal at the side of the castle. Go around to the side of the building and be sure to tell them that you need passport control and you arrived on your own yacht.
2. Customs - on the street that follows the harbour by the big tree. Here you will pay 30 euros for your transit log.
3. Harbourmaster - on the same street as Customs further west at the traffic light. Here you pay 10 euros and complete your clearing in process.
Last updated July 2013.
The port of Kos is at the eastern end of the island.
The Old Harbour is well protected, but there can be a surge when a strong meltemi blows. Moor bows-to on the NE side of the harbour.
The holding is good but beware of an old mooring chain somewhere in the harbour! Electricity and water are both available but will require long connections. Toilets in the ferry terminal but no showers.
The new marina is situated 1 mile SE of the Old Harbour of Kos. On arrival, take the boat's papers to the marina reception, which is in the middle of the complex, opposite pontoon D. Clearance can be done here during the summer season.
During the season the marina has large numbers of charter boats, but in the winter months there is plenty of space and it is a good place for live-aboards.
Anchorage
In settled weather, there is an anchorage off the beach between the harbour and the marina.
Last updated April 2016.


i am other content that isn't in the draggable list
so am i
{{index}}. {{element}}
that didn't work. what about normal vuejs lists?
{{index}}. {{file}}


Vim documentation: version4
main help file*version4.txt* For Vim version 7.2. Last change: 2006 Apr 24 VIM REFERENCE MANUAL by Bram Moolenaar This document lists the incompatible differences between Vim 3.0 and Vim 4.0. Although 4.0 is mentioned here, this is also for version 4.1, 4.2, etc.. This file is important for everybody upgrading from Vim 3.0. Read it carefully to avoid unexpected problems. 'backup' option default changed |backup-changed| Extension for backup file changed |backup-extension| Structure of swap file changed |swapfile-changed| "-w scriptout" argument changed |scriptout-changed| Backspace and Delete keys |backspace-delete| Escape for | changed |escape-bar| Key codes changed |key-codes-changed| Terminal options changed |termcap-changed| 'errorformat' option changed |errorformat-changed| 'graphic' option gone |graphic-option-gone| 'yankendofline' option gone |ye-option-gone| 'icon' and 'title' default value changed |icon-changed| 'highlight' option changed |highlight-changed| 'tildeop' and 'weirdinvert' short names changed |short-name-changed| Use of "v", "V" and "CTRL-V" in Visual mode |use-visual-cmds| CTRL-B in Insert mode removed |toggle-revins| 'backup' option default changed *backup-changed* The default value for 'backup' used to be on. This resulted in a backup file being made when the original file was overwritten. Now the default for 'backup' is off. As soon as the writing of the file has successfully finished, the backup file is deleted. If you want to keep the backup file, set 'backup' on in your vimrc. The reason for this change is that many people complained that leaving a backup file behind is not Vi-compatible. |'backup'| Extension for backup file changed *backup-extension* The extension for the backup file used to be ".bak". Since other programs also use this extension and some users make copies with this extension, it was changed to the less obvious "~". Another advantage is that this takes less space, which is useful when working on a system with short file names. For example, on MS-DOS the backup files for "longfile.c" and "longfile.h" would both become "longfile.bak"; now they will be "longfile.c~" and "longfile.h~". If you prefer to use ".bak", you can set the 'backupext' option: :set bex=.bak Structure of swap file changed *swapfile-changed* The contents of the swap file were extended with several parameters. Vim stores the user name and other information about the edited file to make recovery more easy and to be able to know where the swap file comes from. The first part of the swap file can now be understood on a machine with a different byte order or sizeof(int). When you try to recover a file on such a machine, you will get an error message that this is not possible. Because of this change, swap files cannot be exchanged between 3.0 and 4.0. If you have a swap file from a crashed session with 3.0, use Vim 3.0 to recover the file---don't use 4.0. |swap-file| "-w scriptout" argument changed *scriptout-changed* "vim -w scriptout" used to append to the scriptout file. Since this was illogical, it now creates a new file. An existing file is not overwritten (to avoid destroying an existing file for those who rely on the appending). [This was removed again later] |-w| Backspace and Delete keys *backspace-delete* In 3.0 both the delete key and the backspace key worked as a backspace in insert mode; they deleted the character to the left of the cursor. In 4.0 the delete key has a new function: it deletes the character under the cursor, just like it does on the command-line. If the cursor is after the end of the line and 'bs' is set, two lines are joined. |<Del>| |i_<Del>| In 3.0 the backspace key was always defined as CTRL-H and delete as CTRL-?. In 4.0 the code for the backspace and delete key is obtained from termcap or termlib, and adjusted for the "stty erase" value on Unix. This helps people who define the erase character according to the keyboard they are working on. |<BS>| |i_<BS>| If you prefer backspace and delete in Insert mode to have the old behavior, put this line in your vimrc: inoremap ^? ^H And you may also want to add these, to fix the values for <BS> and <Del>: set t_kb=^H set t_kD=^? (Enter ^H with CTRL-V CTRL-H and ^? with CTRL-V CTRL-? or <Del>.) If the value for t_kb is correct, but the t_kD value is not, use the ":fixdel" command. It will set t_kD according to the value of t_kb. This is useful if you are using several different terminals. |:fixdel| When ^H is not recognized as <BS> or <Del>, it is used like a backspace. Escape for | changed *escape-bar* When the 'b' flag is present in 'cpoptions', the backslash cannot be used to escape '|' in mapping and abbreviate commands, only CTRL-V can. This is Vi-compatible. If you work in Vi-compatible mode and had used "\|" to include a bar in a mapping, this needs to be replaced by "^V|". See |:bar|. Key codes changed *key-codes-changed* The internal representation of key codes has changed dramatically. In 3.0 a one-byte code was used to represent a key. This caused problems with different characters sets that also used these codes. In 4.0 a three-byte code is used that cannot be confused with a character. |key-notation| If you have used the single-byte key codes in your vimrc for mappings, you will have to replace them with the 4.0 codes. Instead of using the three-byte code directly, you should use the symbolic representation for this in <>. See the table below. The table also lists the old name, as it was used in the 3.0 documentation. The key names in <> can be used in mappings directly. This makes it possible to copy/paste examples or type them literally. The <> notation has been introduced for this |<>|. The 'B' and '<' flags must not be present in 'cpoptions' to enable this to work |'cpoptions'|. old name new name old code old MS-DOS code hex dec hex dec <ESC> <Esc> <TAB> <Tab> <LF> <NL> <NewLine> <LineFeed> <SPACE> <Space> <NUL> <Nul> <BELL> <Bell> <BS> <BS> <BackSpace> <INSERT> <Insert> <DEL> <Del> <Delete> <HOME> <Home> <END> <End> <PAGE_UP> <PageUp> <PAGE_DOWN> <PageDown> <C_UP> <Up> 0x80 128 0xb0 176 <C_DOWN> <Down> 0x81 129 0xb1 177 <C_LEFT> <Left> 0x82 130 0xb2 178 <C_RIGHT> <Right> 0x83 131 0xb3 179 <SC_UP> <S-Up> 0x84 132 0xb4 180 <SC_DOWN> <S-Down> 0x85 133 0xb5 181 <SC_LEFT> <S-Left> 0x86 134 0xb6 182 <SC_RIGHT> <S-Right> 0x87 135 0xb7 183 <F1> <F1> 0x88 136 0xb8 184 <F2> <F2> 0x89 137 0xb9 185 <F3> <F3> 0x8a 138 0xba 186 <F4> <F4> 0x8b 139 0xbb 187 <F5> <F5> 0x8c 140 0xbc 188 <F6> <F6> 0x8d 141 0xbd 189 <F7> <F7> 0x8e 142 0xbe 190 <F8> <F8> 0x8f 143 0xbf 191 <F9> <F9> 0x90 144 0xc0 192 <F10> <F10> 0x91 145 0xc1 193 <SF1> <S-F1> 0x92 146 0xc2 194 <SF2> <S-F2> 0x93 147 0xc3 195 <SF3> <S-F3> 0x94 148 0xc4 196 <SF4> <S-F4> 0x95 149 0xc5 197 <SF5> <S-F5> 0x96 150 0xc6 198 <SF6> <S-F6> 0x97 151 0xc7 199 <SF7> <S-F7> 0x98 152 0xc8 200 <SF8> <S-F8> 0x99 153 0xc9 201 <SF9> <S-F9> 0x9a 154 0xca 202 <SF10> <S-F10> 0x9b 155 0xcb 203 <HELP> <Help> 0x9c 156 0xcc 204 <UNDO> <Undo> 0x9d 157 0xcd 205 (not used) 0x9e 158 0xce 206 (not used) 0x9f 159 0xcf 207 Terminal options changed *termcap-changed* The names of the terminal options have been changed to match the termcap names of these options. All terminal options now have the name t_xx, where xx is the termcap name. Normally these options are not used, unless you have a termcap entry that is wrong or incomplete, or you have set the highlight options to a different value. |terminal-options| Note that for some keys there is no termcap name. Use the <> type of name instead, which is a good idea anyway. Note that "t_ti" has become "t_mr" (invert/reverse output) and "t_ts" has become "t_ti" (init terminal mode). Be careful when you use "t_ti"! old name new name meaning t_cdl t_DL delete number of lines *t_cdl* t_ci t_vi cursor invisible *t_ci* t_cil t_AL insert number of lines *t_cil* t_cm t_cm move cursor t_cri t_RI cursor number of chars right *t_cri* t_cv t_ve cursor visible *t_cv* t_cvv t_vs cursor very visible *t_cvv* t_dl t_dl delete line t_cs t_cs scroll region t_ed t_cl clear display *t_ed* t_el t_ce clear line *t_el* t_il t_al insert line *t_il* t_da display may be retained above the screen t_db display may be retained below the screen t_ke t_ke put terminal out of keypad transmit mode t_ks t_ks put terminal in keypad transmit mode t_ms t_ms save to move cursor in highlight mode t_se t_se normal mode (undo t_so) t_so t_so shift out (standout) mode t_ti t_mr reverse highlight t_tb t_md bold mode *t_tb* t_tp t_me highlight end *t_tp* t_sr t_sr scroll reverse t_te t_te out of termcap mode t_ts t_ti into termcap mode *t_ts_old* t_vb t_vb visual bell t_csc t_CS cursor is relative to scroll region *t_csc* t_ku t_ku <Up> arrow up t_kd t_kd <Down> arrow down t_kr t_kr <Right> arrow right t_kl t_kl <Left> arrow left t_sku <S-Up> shifted arrow up *t_sku* t_skd <S-Down> shifted arrow down *t_skd* t_skr t_%i <S-Right> shifted arrow right *t_skr* t_skl t_#4 <S-Left> shifted arrow left *t_skl* t_f1 t_k1 <F1> function key 1 *t_f1* t_f2 t_k2 <F2> function key 2 *t_f2* t_f3 t_k3 <F3> function key 3 *t_f3* t_f4 t_k4 <F4> function key 4 *t_f4* t_f5 t_k5 <F5> function key 5 *t_f5* t_f6 t_k6 <F6> function key 6 *t_f6* t_f7 t_k7 <F7> function key 7 *t_f7* t_f8 t_k8 <F8> function key 8 *t_f8* t_f9 t_k9 <F9> function key 9 *t_f9* t_f10 t_k; <F10> function key 10 *t_f10* t_sf1 <S-F1> shifted function key 1 *t_sf1* t_sf2 <S-F2> shifted function key 2 *t_sf2* t_sf3 <S-F3> shifted function key 3 *t_sf3* t_sf4 <S-F4> shifted function key 4 *t_sf4* t_sf5 <S-F5> shifted function key 5 *t_sf5* t_sf6 <S-F6> shifted function key 6 *t_sf6* t_sf7 <S-F7> shifted function key 7 *t_sf7* t_sf8 <S-F8> shifted function key 8 *t_sf8* t_sf9 <S-F9> shifted function key 9 *t_sf9* t_sf10 <S-F10> shifted function key 10 *t_sf10* t_help t_%1 <Help> help key *t_help* t_undo t_&8 <Undo> undo key *t_undo* 'errorformat' option changed *errorformat-changed* 'errorformat' can now contain several formats, separated by commas. The first format that matches is used. The default values have been adjusted to catch the most common formats. |errorformat| If you have a format that contains a comma, it needs to be preceded with a backslash. Type two backslashes, because the ":set" command will eat one. 'graphic' option gone *graphic-option-gone* The 'graphic' option was used to make the characters between <~> and 0xa0 display directly on the screen. Now the 'isprint' option takes care of this with many more possibilities. The default setting is the same; you only need to look into this if you previously set the 'graphic' option in your vimrc. |'isprint'| 'yankendofline' option gone *ye-option-gone* The 'yankendofline' option has been removed. Instead you can just use :map Y y$ 'icon' and 'title' default value changed *icon-changed* The 'title' option is now only set by default if the original title can be restored. Avoids "Thanks for flying Vim" titles. If you want them anyway, put ":set title" in your vimrc. |'title'| The default for 'icon' now depends on the possibility of restoring the original value, just like 'title'. If you don't like your icon titles to be changed, add this line to your vimrc: |'icon'| :set noicon 'highlight' option changed *highlight-changed* The 'i' flag now means italic highlighting, instead of invert. The 'r' flag is used for reverse highlighting, which is what 'i' used to be. Normally you won't see the difference, because italic mode is not supported on most terminals and reverse mode is used as a fallback. |'highlight'| When an occasion is not present in 'highlight', use the mode from the default value for 'highlight', instead of reverse mode. 'tildeop' and 'weirdinvert' short names changed *short-name-changed* Renamed 'to' (abbreviation for 'tildeop') to 'top'. |'tildeop'| Renamed 'wi' (abbreviation for 'weirdinvert') to 'wiv'. |'weirdinvert'| This was done because Vi uses 'wi' as the short name for 'window' and 'to' as the short name for 'timeout'. This means that if you try setting these options, you won't get an error message, but the effect will be different. Use of "v", "V" and "CTRL-V" in Visual mode *use-visual-cmds* In Visual mode, "v", "V", and "CTRL-V" used to end Visual mode. Now this happens only if the Visual mode was in the corresponding type. Otherwise the type of Visual mode is changed. Now only ESC can be used in all circumstances to end Visual mode without doing anything. |v_V| CTRL-B in Insert mode removed *toggle-revins* CTRL-B in Insert mode used to toggle the 'revins' option. If you don't know this and accidentally hit CTRL-B, it is very difficult to find out how to undo it. Since hardly anybody uses this feature, it is disabled by default. If you want to use it, define RIGHTLEFT in feature.h before compiling. |'revins'| top - main help file


LightBox
This script will allow you to show more information by clicking a piece of text such as this one - John Constable. The information can be anything you like, from plain text to images and even links to other pages. Further examples of 'more' information can be see by clicking this text - Claude Monet, and also this text - Vincent Van Gogh.
John Constable
(11 June 1776 - 31 March 1837)
Although he showed an early talent for art and began painting his native Suffolk scenery before he left school, his great originality matured slowly.
He committed himself to a career as an artist only in 1799, when he joined the Royal Academy Schools and it was not until 1829 that he was grudgingly made a full Academician, elected by a majority of only one vote.
In 1816 he became financially secure on the death of his father and married Maria Bicknell after a seven-year courtship and in the fact of strong opposition from her family. During the 1820s he began to win recognition: The Hay Wain (National Gallery, London, 1821) won a gold medal at the Paris Salon of 1824 and Constable was admired by Delacroix and Bonington among others.
His wife died in 1828, however, and the remaining years of his life were clouded by despondency.
This text is an excerpt from The WebMuseum, Paris
Claude Monet
(14 November 1840 - 5 December 1926)
His youth was spent in Le Havre, where he first excelled as a caricaturist but was then converted to landscape painting by his early mentor Boudin, from whom he derived his firm predilection for painting out of doors.
In 1859 he studied in Paris at the Atelier Suisse and formed a friendship with Pissarro. After two years' military service in Algiers, he returned to Le Havre and met Jongkind, to whom he said he owed `the definitive education of my eye'.
He then, in 1862, entered the studio of Gleyre in Paris and there met Renoir, Sisley, and Bazille, with whom he was to form the nucleus of the Impressionist group.
Monet's devotion to painting out of doors is illustrated by the famous story concerning one of his most ambitious early works, Women in the Garden (Musée d'Orsay, Paris; 1866-67). The picture is about 2.5 meters high and to enable him to paint all of it outside he had a trench dug in the garden so that the canvas could be raised or lowered by pulleys to the height he required.
Courbet visited him when he was working on it and said Monet would not paint even the leaves in the background unless the lighting conditions were exactly right.
This text is an excerpt from The WebMuseum, Paris
Vincent Van Gogh
(30 March 1853 - 29 July 1890)
Gogh, Vincent (Willem) van (b. March 30, 1853, Zundert, Neth.--d. July 29, 1890, Auvers-sur-Oise, near Paris), generally considered the greatest Dutch painter and draughtsman after Rembrandt.
With Cézanne and Gauguin the greatest of Post-Impressionist artists. He powerfully influenced the current of Expressionism in modern art. His work, all of it produced during a period of only 10 years, hauntingly conveys through its striking colour, coarse brushwork, and contoured forms the anguish of a mental illness that eventually resulted in suicide. Among his masterpieces are numerous self-portraits and the well-known The Starry Night (1889).
This text is an excerpt from The WebMuseum, Paris


|
Support Class Library
A set of tools providing classes and utility
|
Traits for actors that interact with the channel. More...
#include <Channel.h>
Public Types | |
| using | actor_type = Actor |
| The type of the actor. | |
| using | channel_type = typename actor_type::channel_type |
| The type of the channel. | |
| using | lock_type = typename channel_type::lock_type |
| The type of lock used by the channel. | |
| template<class L > | |
| using | guard_type = typename channel_type::template guard_type< L > |
| using | value_type = typename channel_type::value_type |
| The type of values transmitted through channels. | |
| using | queue_type = typename channel_type::queue_type |
| The type of the queue used in the channel. | |
Public Member Functions | |
| channel_actor_traits (actor_type &act) | |
| Construct a trait from a pointer to its actor. More... | |
| void | lock () |
| Lock the channel. | |
| void | unlock () |
| Unlock the channel. | |
| void | notify () |
| Notify the channel. | |
| void | wait () |
| Wait for the channel. More... | |
| template<class Pred > | |
| void | waitUntil (Pred &&pred) |
| Wait for the channel until a condition is met. More... | |
| template<class Rep , class Period > | |
| std::cv_status | waitFor (const std::chrono::duration< Rep, Period > &time) |
| Wait for a specific duration for the channel. More... | |
| template<class Rep , class Period , class Pred > | |
| bool | waitFor (const std::chrono::duration< Rep, Period > &time, Pred &&pred) |
| Wait for a given period of time until the predicate is satisfied. More... | |
Public Attributes | |
| actor_type * | actor |
| A (safe) pointer to the actor. | |
| std::unique_lock< lock_type > | lock_ |
| The handle to the channel's lock. | |
Traits for actors that interact with the channel.
| Actor | being the type of the actor |
| scl::async::details::channel_actor_traits< Actor >::guard_type |
|
inlineexplicit |
|
inline |
|
inline |
Wait for a specific duration for the channel.
| Rep | being the time representation type |
| Period | being the time period type |
| time | being the time to wait |
|
inline |
Wait for a given period of time until the predicate is satisfied.
| Rep | being the time representation type |
| Period | being the time period type |
| time | being the time to wait |
| pred | being the predicate to satisfy |
|
inline |


30 for 48
2/3 of the last 2 days has been spent at work. And of course I woke up at 6:30 am with an idea. Going to have to shut the window in my bedroom so I can keep it darker and quieter. (That wasn't the idea – the idea was to use checkstyle to see if people are using our ComponentFactory.)
About this entry
You"re currently reading "30 for 48," an entry on a crick in the net
- Published:
- 09.17.04 / 8am
- Category:
- Circular File


VENU KOZHUMMAL
PRESIDENT
<EMAIL_ADDRESS>NISANTH VELLUVA
VICE PRESIDENT
<EMAIL_ADDRESS>VENUPRASAD THOTTATHIL
SECRETARY
<EMAIL_ADDRESS>VINOD MOHAN
JOINT SECRETARY
<EMAIL_ADDRESS>BIPIN BHASKARAN
TREASURER
<EMAIL_ADDRESS>LEKSHMI GOPINATHAN
CULTURAL SECRETARY
<EMAIL_ADDRESS>RESHMA PRABHATH
CULTURAL SECRETARY
<EMAIL_ADDRESS>SREEJITH RADHAKRISHNAN
SPORTS SECRETARY
<EMAIL_ADDRESS>RESHMA RANJAN
LITERATURE SECRETARY
<EMAIL_ADDRESS>FABIN XAVIER
EXECUTIVE MEMBER
<EMAIL_ADDRESS>AJAN UNNIKRISHNAN
EXECUTIVE MEMBER
<EMAIL_ADDRESS>MERVIN THOMAS
WEB ADMIN
webmaster@colorkerala.org


The Pithy Reader does not, and cannot retain, collect, or analyze any personal information. Ever. Period.


This article walks thorugh setting up basic http authentication in Apache using .htaccess
Difficulty: 2
Time: 10
In this guide you will learn to protect your directories or websites using HTTP authentication. You will accomplish this with the use of .htaccess file. For the below example we will consider requiring user authentication in order to view the Apache test page.
You must have Initial Server Setup done on your server and installed Apache. If you haven't installed it yet, do the following to install it.
.htaccess stands for Hypertext Access. This file contains the authentication details.
AuthType Basic AuthName "Restricted. Only authorized users." AuthUserFile "/etc/apache2/.htpasswd" Require valid-user
| Directive | Description |
|---|---|
| AuthType Basic | This specifies the kind of authentication that is being implemented. "Basic" implies that it uses a password file to implement the password authentication. |
| AuthName | You can set it to anything you want. This is the message that is displayed at the password prompt. |
| AuthUserFile | This is the location where you would store the password file. |
| Require valid-user | This indicates that only users who are stored in the password file will be granted access to the phpMyAdmin login screen. |
htpasswd
tool. Prior to using the htpasswd
we need to install apache utilities.
/var/www
. The <Directory> section looks something like:
<Directory /var/www/> Options Indexes FollowSymLinks AllowOverride AuthConfig Order allow,deny Allow from all </Directory>
You have successfully secured your website using HTTP authentication.


First open http://www.planetfour.org in a separate tab and sign in (clicking on the link should open the P4 webpage in a separate window). Once you log in you can close the window/tab and come back here.
The easiest way to get the gold standard data is to use a url query to make the Planet Four website show a specific image. The links are below for the images assigned to you for this week.
For each link below - click and it should take you to a new tab. Make your markings and then hit 'Finish' and then 'Next'. After that close the tab/window and come back here and classify the next link.
If you think a particular image was way especially hard then instead of 'Next' click discuss and add the talk hashtag #hard2see or you can send me the link
Note once you've gone to a link it should change color and your browswer should remember going there so you can track of what you've done and is still left to do. Also give the interace a second to load and retrieve the image (you might see the P4 home page flash first).
Reminder: First open http://www.planetfour.org in a separate tab and sign in (clicking on the link should open the P4 webpage in a separate window). Once you log in you can close the window/tab and come back here.
APF0000gqj
APF0000cnl
APF0000hqn
APF0000i6v
APF000063t
APF0000u51
APF0000qgx
APF0000ldr
APF0000thz
APF0000sqd
APF000085s
APF000017e
APF000068k
APF00001rz
APF000041x
APF00007pe
APF00005dq
APF00009t8
APF0000646
APF0000ehp
APF0000a0l
APF000041d
APF0000qo9
APF0000mcv
APF0000tmk
APF0000lu7
APF0000vqg
APF0000lhl
APF0000ntm
APF0000ww7
APF0000tsq
APF0000wgk
APF0000j0w
APF0000nvm
APF0000m1v


{# login form should be shown when not logged in #} {% if not user.is_authenticated %}
Register in order to get access to datasets.
RegisterIf you've lost or forgotten your password, enter your email address here and we'll reset it and send you a reminder.


Aged Out
Agedout.com offers resources and services available to young adults, and a learning tool to help people feel empowered as they leave government care. It was developed in a partnership amongst stakeholders including the Ministry of Children and Family Development to be an accessible, comprehensive, engaging platform for former youth in care. The platform now helps by sharing resources that meet these youths’ needs as they transition out of care, and to connect them with available online and in person supports. Taking a customer-centric approach, including adding gamification elements to the platform to enhance engagement with its target demographic, agedout.com was co-developed with youth and young adults with lived in care experiences to provide up to-date access to services available in British Columbia.
Contact<EMAIL_ADDRESS>> Impact
Agedout.com uses modern, interactive technology to guide users through “Quests.” As the youth proceed through the quests, they earn badges for their learning. Youth are then able to put the badges towards real life rewards, such as computers from Best Buy. [Metrics forthcoming.] This approach has the potential to expand to other Ministries, the Quests functionality and methodology being shared with partners in an example of gov-as-a-platform.
> Partner
Adoptive Families Association of BC and the Federation of BC Youth in Care Networks
Resources Used
Tags
#gamification #govasaplatform
> Code
N/A


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Software Developer jobs in Portland, OR
$90,000 - $130,000 a year
.Net: 3 years
SQL: 3 years
- Design, develop and maintain complex software
systems.
- Keep abreast of software development language revisions and technological
advances.
Portland, OR 97201
(Downtown area)
Remote
$65,000 - $75,000 a year
Developing web and mobile application: 4 years
- Proficient in using software development
tools, specifically Visual Studio and PowerApps.
- Experience in integrating cloud-based Microsoft platforms with cloud…
Beaverton, OR 97075 (Central Beaverton area)
- Verify correctness of software using manual
and automated testing strategies.
- Verify performance of software using load testing and other strategies.
Gummicube
Portland, OR 97204 (Downtown area)
•
Temporarily remote
$42 an hour
- Gummicube's DATACUBE software leverages proprietary ‘big data for mobile’
to understand search trends and the competitive landscape inside of the app
stores.
- Recent experience implementing code on modern Intel
CPUs focused on the following:
- Algorithms for visual-computing and mathematical-computing.
|
|


In January 2018, a strong storm headed straight for Massachusetts, causing extreme weather and heavy snow.
But how did it distribute to different counties in MA? And which county have the heaviest snow in January? That's what I want to know.
Here are the data I collected from National Oceanic and Atmospheric Adminstration. I collected all the snowfall and rainfall data in MA counties in January for the latest three years.
I would like to make an interactive map showing the snowfall on 3 - 6, January to compare different situations in different MA counties.
When hovering the map, it will show a bar/line chart of the snowfall in different counties of MA in January for the latest three years.
What I may cover:


Persist Session dialog
This dialog is shown by default whenever you start a new session, which always happens when ZAP starts.
It allows you to specify how you would like this session persisted, you can also set the default choice so that you are not prompted again.
Persisting a session means it will be stored in a local database that you can access at a later date.
You do not need to keep 'saving' a session as everything that happens in the session is continually recorded.
It is much faster to persist a session at the start, but you can always persist a session later if you need to.
If you close ZAP without persisting your session then you will not be able to access it again.
Yes, I want to persist this session with name based on the current timestamp
Chose this option if you would like ZAP to store the session in the default directory with a name based on the current time.
Yes, I want to persist this session but I want to specify the name and location
Chose this option if you would like to specify exactly where ZAP should store the session.
No, I do not want to persist this session at this moment in time
Chose this option if you do not want ZAP to store the session.
You can choose to store it at a later time using the Persist Session... menu item.
Remember my choice and do not ask me again.
Check this box if you want ZAP to remember your decision and not prompt you again.
You can change your decision via the Options database screen.
See also
| |
UI Overview | for an overview of the user interface |
| |
Dialogs | for details of the dialogs or popups |