This year we had a well-marked appointment, it was none other than the United States elections on November 8, the first Tuesday after the first Monday in November.
In this case the main actors were Hillary Clinton, the favorite, by the Democratic side and Donald Trump by the Republican side.
There has not been an election that has generated so much expectation in the international framework. This is so because of the great difference of vision and the way of being of the two candidates.
On one hand Hillary Clinton , the first woman to appear as president in US history, with a long history in American politics.
She is quite cultured and intelligent, and she has a good command of the international sphere.
As well as the more moderate wing of the Democratic party and having had to yield to the other candidate's supporters by the Democratic party to get together followers.
That is why in these elections was a guarantee to continue with the welfare state, with measures such as the extension of health insurance to more Americans, the famous Obamacare and to follow a pacifying strategy on the international scene.
It is also an advocate for the environment, promoting renewable energies and also wanted to start spending on infrastructure to get the industrial sector awake again.
On the other hand Donald Trump , a multi-billionaire with a very controversial past in the media, due to count on numerous companies and influence in many sectors.
It is a nostalgic thought for many Americans, as it favors a policy that does not fit and would have a very high economic cost for the world today, where everything is connected and globalized.
Its ideas are the recovery of the center of the United States, the awakening of the industrial companies and the energy sector and to be able to compete with other giants like China or Russia in those sectors.
This is impossible because of the much higher costs and salaries in the USA. However, due to its more sincere tone and with a much simpler and attractive language for the less cultured Americans, it has sank with great force.
That coupled with the idea that the United States is controlled by bureaucrats who only think of their pockets and attacks on the bourgeoisie in Washington has gained much popularity.
There is a paradox that he is one of those who has benefited most for years from that system that criticizes .
Since he has evaded taxes and is in numerous trials with many of his companies.
In fact, after the electoral victory he has yet to appear in more than 300 trials .
However, as in Brexit, the result was that no one was coming, and Trump won by thrashing Clinton, who did not slow to acknowledge defeat and try to iron out rough edges.
This is so because United States can not afford to have the population divided and more with two candidates so disparate.
So Trump also did his thing, discarding much of his most controversial measures and lowering as far as he could go in others.
The most controversial measures that he replaced or discard were the following:
Other measures that will be carried out under Trump's mandate will be the following:
After the end of the count, the result gave Trump a winner. Key states for his win were Michigan where he won against polls results.
Never in the last 20 years had he won a Republican candidate in this state. And is that the crisis has not affected in all states equally and in Michigan there are too many inequalities.
In fact it was there that Trump closed his campaign. Other states where the winning candidate's triumph has always been Ohio, Floria and Pennsylvania .
Well in these three states also Trump won. In Pennsylvania as in Michigan by a very narrow margin.
It is noteworthy that popular vote won by Clinton from there still more merit Trump's victory that he knew how to play his cards , and of the campaign team rather.
From 3 am, GMT+1 time, Donald Trump headed the bets to win and the market did not assimilate at first.
That could be seen perfectly in the foreign exchange market and in precious metals.
In the campaign due to uncertainty the dollar fell to 1.11: 1 USD / EUR and according to Trump was coming winner the dollar lost positions down to 1.13: 1 USD / EUR.
After the panic seller the dollar was gaining margin until the euphoria reached the market finishing in 1: 108 with a differential of 3.5% as seen in the chart.
A few sessions later the dollar would hit historical maximums since the birth of the euro reaching 1: 10.04 very close to parity.
Gold started to raise its price but did not get as high as when the Brexit as well as the volatility index.
Main European indexes opened with big declines, but little by little they were going back to positions encouraged by the purchases since a US election can not affect us as much as the separation of the United Kingdom.
So when Trump left retracting some measures the next morning in the USA and Clinton asking for unity, the bags began to rise and specifically the American.
In the United States the values that had favored Trump in the campaign and especially the industrial values that saw Trump as an opportunity to take off since these last years has been where more unemployment has been.
Industrial, mining and steel companies as well as pharmaceutical companies that have had a very bad years with Obama due to limitations and high government control.
Against renewable energies and the technological sector after the speeches of Trump in which it was encouraged to bring their products to the United States or would suffer with additional measures.
As these two types of companies traded in different indices saw a very large inequality between the Nasdaq almost flat and the Dow Jones that managed to reach historical highs.
In the NASDAQ index there is a green ellipse where you can see how the Nasdaq suffered a sharp drop in opening.
In the following chart we appreciate that it happened with the indices on the day of the elections:
Several sessions later the Nasdaq would also rise and both indexes are now at historical highs .
Although at the beginning after the victory of Trump it seemed that everything was going to collapse quickly everything recovered and the all turned upwards.
In addition there has been some rally in the raw materials as strong investments in infrastructure are expected for next year.
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your station Security Officer will contact you for your
justification.
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Problem Description:
The first line of input contains one integer t \((1≤t≤104)\) — the number of test cases.
The first line of each test case contains an integer n \((1≤n≤100) \)— the number of candies that Alice and Bob received.
The next line contains n integers \(a_1,a_2,…,a_n\) — the weights of the candies. The weight of each candy is either 1 or 2.
Now we have to divide all candies so that the total weight of Alice's candies is equal to the total weight of Bob's candies. But, candies are not allowed to be cut in half. If it is possible to divide fairly, then output will be ‘YES’. ‘NO’ otherwise.
Ideological Analysis:
Click here for Source Code.
Tanjina Rahman, 01 Jun, 2021
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2 Cable modems = Double speed? Part 3
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[NOTE] This part 3 in a series of posts. The rest can be found here.
In Part 1 of this series I explained the why and what I wanted to do for this “project”. In Part 2 I did some basic testing of both MPTCP and MLVPN. I also mentioned trying MMPPP using vtund but it has been a while since I did that testing, and it had not been on bare metal. So, this post is a follow up, where I am using bare metal.
So, first, the setup:
- ProLiant box is running Debian 8.3 x64, and has both vtund and ppp installed
- Digtial Ocean box also has Debian 8.3, vtund and ppp installed
- walked though the guide from John Lewis and made some changes to the configs. the main ones are mentioned below
Once done, i installed both iperf and iftop on both boxes, and ran
iperf -s
on the Digital Ocean box and
iperf -c <IP_ADDRESS> -d
on the local box. And, well, the results where not as expected. Pretty poor actually:
First, using Squid installed on the DO box, i tried using WGET to download a file using it. If I did this on the DO box itself, i was getting 100MBytes/s… When I ran it over the MLPPP box, well, under 7 was achieved.
Then i though it might have been Squid. So, since the file had been downloaded to DO, i SFTPed into the box over the MLPPP link, and tried again… Again, pretty poor result. I think i seen it hit about 7MB a sec at one stage.
Here is what is showing on the DO box when running the SFTP download. You can see 2 connections from the 2 WAN links at home hitting the box, and they are balanced. Its just nowhere near the speed they are capable of.
I did not get a screen shot of this, but when I tried with iperf, thinking it might have been overhead of SFTP or Squid, I was getting results matching what I was seeing with SFTP. Downloads in the 55-60mbit/s range for download and 40ish for upload. 40 is still faster than 1 link, mind you…
I mentioned that I had made some minor tweaks to the configs from what John had written. Well, mostly it was config changes to how routing was done. In Johns case, he is bonding a DSL and a HSDPA connection, so he had setup to do for logging into his PPP modem and connecting. Also, when he setup the interfaces, he routing tables in there. I have mine setup in a single config file, like as follows:
I have changed the names from adsl1 and 2 to WAN1 and 2, and the IPs are changed from internal IPs to my public IPs. I manually run this when setting up my connection.
Nothing else on his config files have changed. I did not do any of the masquerading stuff, mainly cause this was testing. I just want a tunnel to start with. When reading the vtund.conf file, you can see that encryption and compression are both turned off, and and the same in the ppp configuration. I also don’t think the issue is to do with the CPU performance, since these are the screenshots of top running on both boxes:
in both cases, CPU usage is sub 6% for VTUN and SSH seems to be using less than 10%. So, now, I’m baffled as to why this is not performing as expected… More testing required!
[update 4/4/2016] - fixing images so they are clickable…
was last updated: July 5, 2019: fixing all aliases and build issues (41ef786). Found an issue? Improve this page
About
homepage of Tiernan OToole, Geek, photographer, GeekPhotographer, and lazy git.
Recent Posts
- Fixing CID (Caller ID) on incoming calls with 3CX
- Posts
- Network Update Info April 2019
- Adding a Netgear LB2120 to the homelab
- Finally going all in on VoIP
- Auto deploying to multiple servers with GitHub and Webhooks
- Moving the site to Hugo
- Playing with AMD’s Epyc
- AS204994, Own IP Space and Anycast
- Blogging on an iPad Pro


Starting at
at age
with a £6,243 mandatory lump sum, Increase this
Rising to
with an additional £8,745 mandatory lump sum, Increase this
with no lump sum, change this


Class: FriendlyId::Configuration
- Inherits:
-
Object
- Object
- FriendlyId::Configuration
- Defined in:
- lib/friendly_id/configuration.rb
Overview
The configuration paramters passed to friendly_id
will be
stored in this object.
Instance Attribute Summary (collapse)
-
- (Object) base
The base column or method used by FriendlyId as the basis of a friendly id or slug.
-
- (Object) defaults
readonly
The default configuration options.
-
- (Object) model_class
The model class that this configuration belongs to.
Instance Method Summary (collapse)
-
- (Configuration) initialize(model_class, values = nil)
constructor
A new instance of Configuration.
-
- (Object) query_field
The column that FriendlyId will use to find the record when querying by friendly id.
- - (Object) set(values) private
-
- (Object) use(*modules)
Lets you specify the modules to use with FriendlyId.
Constructor Details
- (Configuration) initialize(model_class, values = nil)
Returns a new instance of Configuration
37 38 39 40 41 |
# File 'lib/friendly_id/configuration.rb', line 37 def initialize(model_class, values = nil) @model_class = model_class @defaults = {} set values end |
Instance Attribute Details
- (Object) base
The base column or method used by FriendlyId as the basis of a friendly id or slug.
For models that don't use FriendlyId::Slugged, the base is the column that is used as the FriendlyId directly. For models using FriendlyId::Slugged, the base is a column or method whose value is used as the basis of the slug.
For example, if you have a model representing blog posts and that uses slugs, you likely will want to use the “title” attribute as the base, and FriendlyId will take care of transforming the human-readable title into something suitable for use in a URL.
28 29 30 |
# File 'lib/friendly_id/configuration.rb', line 28 def base @base end |
- (Object) defaults (readonly)
The default configuration options.
31 32 33 |
# File 'lib/friendly_id/configuration.rb', line 31 def defaults @defaults end |
- (Object) model_class
The model class that this configuration belongs to.
35 36 37 |
# File 'lib/friendly_id/configuration.rb', line 35 def model_class @model_class end |
Instance Method Details
- (Object) query_field
The column that FriendlyId will use to find the record when querying by friendly id.
This method is generally only used internally by FriendlyId.
70 71 72 |
# File 'lib/friendly_id/configuration.rb', line 70 def query_field base.to_s end |
- (Object) set(values) (private)
76 77 78 |
# File 'lib/friendly_id/configuration.rb', line 76 def set(values) values and values.each {|name, value| self.send "#{name}=", value} end |
- (Object) use(*modules)
Lets you specify the modules to use with FriendlyId.
This method is invoked by friendly_id when
passing the :use
option, or when using
friendly_id with a block.
58 59 60 61 62 63 |
# File 'lib/friendly_id/configuration.rb', line 58 def use(*modules) modules.to_a.flatten.compact.map do |object| mod = object.kind_of?(Module) ? object : FriendlyId.const_get(object.to_s.classify) model_class.send(:include, mod) end end |


|
|
def | __init__ (self, gameState) |
| |
| def | isGoalState (self, state) |
| |
| def | __init__ (self, gameState, costFn=lambda x:1, goal=(1, 1), start=None, warn=True) |
| |
|
def | getStartState (self) |
| |
|
def | isGoalState (self, state) |
| |
| def | getSuccessors (self, state) |
| |
| def | getCostOfActions (self, actions) |
| |
| def | getStartState (self) |
| |
| def | isGoalState (self, state) |
| |
| def | getSuccessors (self, state) |
| |
| def | getCostOfActions (self, actions) |
| |
A search problem for finding a path to any food.
This search problem is just like the PositionSearchProblem, but
has a different goal test, which you need to fill in below. The
state space and successor function do not need to be changed.
The class definition above, AnyFoodSearchProblem(PositionSearchProblem),
inherits the methods of the PositionSearchProblem.
You can use this search problem to help you fill in
the findPathToClosestDot method.


I am currently updating this space with new projects.
If you'd like to chat, drop me a note at tejal [dot] wakchoure [at] gmail [dot] com :
Thank you, I will be in touch soon!


--- layout: ion_page title: Annual Congress of CSHK permalink: /CSHK_Annual_Congress_2016/ thumb-img: /CSHKxSSAHK-logo.gif feature-img: /CSHK_29july.jpg categories: news excerpt: RCSEd/CSHK Conjoint Scientific Congress 2016 ---
“The RCSEd/CSHK Conjoint Scientific Congress 2016” is the annual event of the College of Surgeons of Hong Kong. This Congress will broaden our horizon on the latest surgical knowledge and technology and provide us with an excellent opportunity to meet with surgical leaders.
This year, the theme is “Making Wise Choices in Surgery”. Distinguished speakers from various specialties would be invited to share with us their expertise and hundreds of delegates from local, mainland and overseas would be attracted to the Congress. Various surgical colleges and disciplines as well as prominent international figures will also gather to provide a multi-disciplinary Congress.
Date |
17th-18th September, 2016 (Sat-Sun) |
|---|---|
Time |
(17th) 08:30am-17:30pm; (18th) 08:30am-13:10pm |
Venue |
Hong Kong Academy of Medicine Jockey Club Building, 99 Wong Chuk Hang Road, Aberdeen, Hong Kong |
Registration: 15 FREE quotas for members of SSAHK (First come first served)
Download the resigistration form here. (Deadline: 29 July 2016)
Visit this website to learn more about the congress.
Should you have any enquiry, please feel free to email us.


Ant and Dec back in the jungle as I’m A Celebrity returns
Ant and Dec will be reunited in the jungle as I’m A Celebrity… Get Me Out Of Here returns with a star line-up.
Following widely publicised personal difficulties, Ant McPartlin was absent for the last series, with Holly Willoughby taking his place.
But Declan Donnelly will be reunited in Australia with his long-time co-host as I’m A Celebrity returns on Sunday evening with a stellar camp of contestants.
Caitlyn Jenner is among the stars taking part in this year’s series, the 19th in the ITV show’s history.
She is among the 10 celebrities who have headed Down Under for daring challenges and unappetising trials.
Match Of The Day presenter and former Arsenal favourite Ian Wright is also making a bid to be crowned King of the Jungle.
The reunited presenting pair will also be welcoming Kate Garraway, Nadine Coyle, Roman Kemp, James Haskell, Andrew Maxwell, Jacqueline Jossa, Adele Roberts and Myles Stephenson.
I’m A Celebrity returns on Sunday night at 9pm.


Introduction to AI City
An exploration of modern AI in theory and application
Welcome to AI City! In this course, we will create a virtual city which leverages AI technology
for its futuristic infrastructure.
During this course, you will:
-
Program cars to navigate throughout the city autonomously, including using computer vision
techniques to read in-simulation traffic directions.
-
Utilize powerful natural language processing (NLP) techniques paired with evolutionary
algorithms to optimize the layout of the city.
-
Use sophisticated probabilistic techniques to predict activity of certain types of agents
in the city.
*With applications in quantum computing
We are Aaron and Ashwin, both studying Computer Science and Applied Mathematics, in our final year
here at UCLA. We are invested in making this course educational and enjoyable, with the goal of setting
you guys up for success.
We want everyone in this class to have a project they are proud of by the end of
the quarter, while providing enough content so that those who are interested may push the limits and learn
new ideas all quarter.
We can also cite external publications.


Contact us and we'll get back to you within 24 hours.
Chandigarh, India
+91<PHONE_NUMBER>
<EMAIL_ADDRESS>* These fields are required. City health Care.


@Documented @Target(value={TYPE,METHOD}) @Retention(value=RUNTIME) @Inherited @PropertyStoreApply(value=HtmlConfigApply.class) public @interface HtmlConfig
HtmlSerializer
, HtmlParser
, and HtmlDocSerializer
.
Used primarily for specifying bean configuration properties on REST classes and methods.
| Modifier and Type | Optional Element and Description |
|---|---|
String |
addBeanTypes
Configuration property: Add
|
String |
addKeyValueTableHeaders
Configuration property: Add key/value headers on bean/map tables.
|
Html[] |
applyHtml
Dynamically applies
@Html annotations to specified classes/methods/fields. |
HtmlLink[] |
applyHtmlLink
Dynamically applies
@HtmlLink annotations to specified classes. |
String |
detectLabelParameters
Configuration property: Look for link labels in URIs.
|
String |
detectLinksInStrings
Configuration property: Look for URLs in
Strings . |
String |
labelParameter
Configuration property: Link label parameter name.
|
int |
rank
Optional rank for this config.
|
String |
uriAnchorText
Configuration property: Anchor text source.
|
public abstract int rank
Can be used to override default ordering and application of config annotations.
public abstract HtmlLink[] applyHtmlLink
@HtmlLink
annotations to specified classes.
Provides an alternate approach for applying annotations using @HtmlLink.on
to specify the names
to apply the annotation to.
public abstract String addBeanTypes
If
When present, this value overrides the Serializer.SERIALIZER_addBeanTypes
setting and is
provided to customize the behavior of specific serializers in a SerializerGroup
.
public abstract String addKeyValueTableHeaders
When enabled,
The following shows the difference between the two generated outputs:
|
|
public abstract String detectLinksInStrings
Strings
.
If a string looks like a URL (i.e. starts with HtmlSerializer.HTML_uriAnchorText
.
The following shows the difference between the two generated outputs:
|
|
public abstract String labelParameter
The parameter name to look for when resolving link labels via HtmlSerializer.HTML_detectLabelParameters
.
public abstract String detectLabelParameters
If the URL has a label parameter (e.g.
The parameter name can be changed via the HtmlSerializer.HTML_labelParameter
property.
The following shows the difference between the two generated outputs.
Note that they're both hyperlinks, but the anchor text differs:
|
|
public abstract String uriAnchorText
When creating anchor tags (e.g.
) in HTML, this setting defines what to set the inner text to.
Annotation.toString()
on the object.
Copyright © 2016–2020 The Apache Software Foundation. All rights reserved.


In JavaScript the control flow is the order in which the computer executes code. For example in the code below, the code will be run in order from top to bottom. First setting the variable 'newNum' with the property of 10, then adding 5 to it, making newNum = 15, then subtracting 10 making newNum = 5.
let newNum = 10;
newNum += 5;
newNum -= 10;
A loop will just run over certain code until a criteria is met. Below is a simple for loop which runs the code 'newNum += 1', until newNum is 5;
for (let newNum = 0, newNum < 6, newNum ++)
For an everyday analogy, control flow is the order/routine of your day. Wake up, brush your teeth, eat breakfast, hop in your car...
Whilst a loop is repeating something until a desired outcome is achieved, brushing each tooth 5 times fro optimal cleaning
The Document Object Model or DOM for short is an interface that interacts with HTML (and XML) to produce a node tree structure. It is an object-based representation of the source HTML.
Through the use of Devtools users are able to manipulate the DOM in there own browsers, changing CSS and HTML values such as text and style
Although arrays and objects can look very similar, accessing the data inside of them is very different. Bellow is an example of a simple array and a simple object
let newArray = [1, 2, 3, 4, 5]
let newObject = {
    name: 'Henry',
    age: 27,
    gender: 'Male',
}
To access a certain number in the array we can pick it out with square bracket notation and its index in the array (index starts at 0 not 1!)
So to access number 3 from newArray we use newArray[4]
This can't be used for objects however, newObject[2] will return undefined! So how do we get the information out?
We can use either square bracket notation or dot notation. Say we went the name from newObject, to get it we can use newObject['name'] or newObject.name.
Functions are a nice way to group a collection of code together and give it a name so we are able to run that collection whenever we want!
We are also able to pass a function new data every time (as long as it is applicable) to get different results! Below is an example that takes a number (x), multiplies it by 5 then subtracts 2 then console logs the new number.
const mathFunction = (x) => {
x = x * 5 - 2,
console.log(x)
}
We are able to pass the function a number via calling the function and giving it an argument -
mathFunction(5)
Which will console log the number 23!


{% load i18n %} {% spaceless %}
{% trans "Congratulations, the SLM practice" context "Congratulations, the SLM practice [questionnaire] compiled by [user] has been published in the Global SLM Database by [user] and can now be viewed by all WOCAT members in the Network and visitors of the database. Thank you for sharing the SLM practice." %} {{ questionnaire_name }} {% if compiler %} {% trans "compiled by" context "Congratulations, the SLM practice [questionnaire] compiled by [user] has been published in the Global SLM Database by [user] and can now be viewed by all WOCAT members in the Network and visitors of the database. Thank you for sharing the SLM practice." %} {{ compiler }} {% endif %} {% trans "has been published in the Global SLM Database by" context "Congratulations, the SLM practice [questionnaire] compiled by [user] has been published in the Global SLM Database by [user] and can now be viewed by all WOCAT members in the Network and visitors of the database. Thank you for sharing the SLM practice." %} {{ catalyst }} {% trans "and can now be viewed by all WOCAT members in the Network and visitors of the database. Thank you for sharing the SLM practice." context "Congratulations, the SLM practice [questionnaire] compiled by [user] has been published in the Global SLM Database by [user] and can now be viewed by all WOCAT members in the Network and visitors of the database. Thank you for sharing the SLM practice." %}
{% trans "You can find your SLM practice published under the following link:" %} {{ base_url|add:questionnaire.get_absolute_url }}
{% if message %}{{ catalyst }} {% trans "left you a message related to the publication of this SLM practice:" context "[user] left you a message related to the publication of this SLM practice: [message]" %} {{ message }}
{% endif %} {% endspaceless %}


|
VA-API
2.6.0.pre1
|
#include <va.h>
Public Attributes | |
| uint8_t | FTQSkipThresholdLUT [52] |
| uint16_t | NonFTQSkipThresholdLUT [52] |
| uint32_t | useRawPicForRef: 1 |
| uint32_t | skipCheckDisable: 1 |
| uint32_t | FTQOverride: 1 |
| uint32_t | FTQEnable: 1 |
| uint32_t | FTQSkipThresholdLUTInput: 1 |
| uint32_t | NonFTQSkipThresholdLUTInput: 1 |
| uint32_t | directBiasAdjustmentEnable: 1 |
| uint32_t | globalMotionBiasAdjustmentEnable: 1 |
| uint32_t | HMEMVCostScalingFactor: 2 |
| uint32_t | HMEDisable: 1 |
| uint32_t | SuperHMEDisable: 1 |
| uint32_t | UltraHMEDisable: 1 |
| uint32_t | PanicModeDisable: 1 |
| uint32_t | ForceRepartitionCheck: 2 |
per frame encoder quality controls, once set they will persist for all future frames till it is updated again.
| uint32_t VAEncMiscParameterEncQuality::directBiasAdjustmentEnable |
Control to enable the ME mode decision algorithm to bias to fewer B Direct/Skip types. Applies only to B frames, all other frames will ignore this setting.
| uint32_t VAEncMiscParameterEncQuality::ForceRepartitionCheck |
Force RepartitionCheck 0: DEFAULT - follow driver default settings. 1: FORCE_ENABLE - enable this feature totally for all cases. 2: FORCE_DISABLE - disable this feature totally for all cases.
| uint32_t VAEncMiscParameterEncQuality::FTQEnable |
Enables/disables FTQ.
| uint32_t VAEncMiscParameterEncQuality::FTQOverride |
Indicates app will override default driver FTQ settings using FTQEnable. FTQ is forward transform quantization
| uint8_t VAEncMiscParameterEncQuality::FTQSkipThresholdLUT[52] |
Maps QP to skip thresholds when FTQ is enabled. Valid range is 0-255.
| uint32_t VAEncMiscParameterEncQuality::FTQSkipThresholdLUTInput |
Indicates the app will provide the Skip Threshold LUT to use when FTQ is enabled (FTQSkipThresholdLUT), else default driver thresholds will be used.
| uint32_t VAEncMiscParameterEncQuality::globalMotionBiasAdjustmentEnable |
Enables global motion bias. global motion also is called HME (Heirarchical Motion Estimation ) HME is used to handle large motions and avoiding local minima in the video encoding process down scaled the input and reference picture, then do ME. the result will be a predictor to next level HME or ME current interface divide the HME to 3 level. UltraHME , SuperHME, and HME, result of UltraHME will be input of SurperHME, result of superHME will be a input for HME. HME result will be input of ME. it is a switch for HMEMVCostScalingFactor can change the HME bias inside RDO stage
| uint32_t VAEncMiscParameterEncQuality::HMEDisable |
disable HME, if it is disabled. Super*ultraHME should also be disabled
| uint32_t VAEncMiscParameterEncQuality::HMEMVCostScalingFactor |
MV cost scaling ratio for HME ( predictors. It is used when globalMotionBiasAdjustmentEnable == 1, else it is ignored. Values are: 0: set MV cost to be 0 for HME predictor. 1: scale MV cost to be 1/2 of the default value for HME predictor. 2: scale MV cost to be 1/4 of the default value for HME predictor. 3: scale MV cost to be 1/8 of the default value for HME predictor.
| uint16_t VAEncMiscParameterEncQuality::NonFTQSkipThresholdLUT[52] |
Maps QP to skip thresholds when FTQ is disabled. Valid range is 0-65535.
| uint32_t VAEncMiscParameterEncQuality::NonFTQSkipThresholdLUTInput |
Indicates the app will provide the Skip Threshold LUT to use when FTQ is disabled (NonFTQSkipThresholdLUT), else default driver thresholds will be used.
| uint32_t VAEncMiscParameterEncQuality::PanicModeDisable |
disable panic mode. Panic mode happened when there are extreme BRC (bit rate control) requirement frame size cant achieve the target of BRC. when Panic mode is triggered, Coefficients will be set to zero. disable panic mode will improve quality but will impact BRC
| uint32_t VAEncMiscParameterEncQuality::skipCheckDisable |
Disables skip check for ME stage, it will increase the bistream size but will improve the qulity
| uint32_t VAEncMiscParameterEncQuality::SuperHMEDisable |
disable Super HME, if it is disabled, ultraHME should be disabled
| uint32_t VAEncMiscParameterEncQuality::UltraHMEDisable |
disable Ultra HME
| uint32_t VAEncMiscParameterEncQuality::useRawPicForRef |
Use raw frames for reference instead of reconstructed frames. it only impact motion estimation (ME) stage, and will not impact MC stage so the reconstruct picture will can match with decode side


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[ht::head {Map Files} ] :navtop +callout-info We are going to use an example \[https://ramadda.org/repository/a/example_map_file IMDV entry\] that shows the below map. To explore this example import the https://ramadda.org/repository/a/userguide_boulder_county_outdoors file. -callout :heading Adding a Map The IMDV supports adding a number of map file formats - GeoJson, GPX, KML/KMZ and Shapefile. To add a map file to an IMDV entry first upload the file to RAMADDA. The IMDV entry can act as a folder so you can upload the file under the IMDV or elsewhere in your RAMADDA. :p From the IMDV New menu, select "Map File". The Map Entry selector will be shown: Navigate through your RAMADDA entry hierarchy and select the map file. You can also drag-and-drop the map file directly onto the IMDV map. Note: by storing the map file as a child entry of the IMDV entry then you can export the IMDV entry and the map file will be included in the export. [ht::screenshot images/newmap.png] Once added the IMDV will zoom to the map area. If there are properties defined in your map file then a Filters area will shown. These allow you to toggle on/off the map features. [ht::screenshot images/defaultmap.png] :p We're going to go through the set of steps to create the below map display. The configuration includes: * Configuring the popup display * Changing the label of the "Own Type Name" to "Ownership" * Only showing the Acreage and Ownership filters * Add a "Closed" Style Group * Color coding based on Ownership type * Adding a label to the top of the legend * Adding a color bar header [ht::screenshot images/examplemap.png] :heading Popup Text The Properties dialog for the map file can be brought up with the link. :p The Popup Text can contain arbitrary HTML as well as macros corresponding to the properties in the map file. Note: the source names of the source properties are cleaned up and lower-cased to get the property IDs used in these settings. :p For example, the below image shows the Popup Text that creates the displayed popup. The "prop_name" property is used as a header and the ownership, acquired year and acreage properties are shown. [ht::screenshot images/mappopup.png] :heading Feature Flags The Feature Flags section allows you to configure the labels used for the map properties, what search properties are shown, etc. Clicking on one of the links under "Add Property" will add that flag to the list. :p The below Flags changes the label of the own_type_name to "Ownership". The filter.show=false flag hides all filters but the <property>.filter.show=true flags causes those two filters to be shown. [ht::screenshot images/mapfileflags.png] The IMDV guesses as to what type of data is a property and provides an appropriate search widget. If you want to force the search widget to be a different type you can enter:
some_property.filter.type=enumeration:heading Map Styles The Style section of the settings dialog lets you specify the standard set of map styles, e.g., stroke color, stroke width, fill color, etc. In our example we've changed the Stroke Color to be gray and the Stroke Width to be 1. :p The Style Rules section allows you to specify how to style each individual feature based on the feature properties. [ht::screenshot images/stylerules.png] With Fill Colors checked the map polygons will be colored with a set of categorical colors. The Map value to fill color and Map value to stroke color allows you to specify a property that is mapped into a colortable. If it is a numeric property then you can also specify a min/max range. :p The Style Rules allows you to specify specific property value tests mapped to a set of styles. In our example we color any feature with Ownership="County Conservation Easement" with green and Ownership="County Owned Open Space" with blue. Mouse over the styles to see the format, e.g.:
fillColor:red fillOpacity:0.5 strokeColor:blue strokeWidth:2 strokeDashstyle:solid|dot|dash|dashdot|longdash|longdashdot externalGraphic:/repository/map/marker-blue.png:p The Style Groups section allows you to specify one or more groups and the corresponding styles for those groups. This enables you to "paint" specific polygons in the map. These groups will show up in the legend. Selecting a group in the legend and then selecting a polygon in the map will add that polygon to the group. :p In our example we've defined a style group called "Closed" with fill color red and diagonal striping. [ht::screenshot images/stylegroup.png] The Labels section allows you to specify a template (similar to the popup text) for a label for each polygon. :heading Other Configuration The top-level properties for the IMDV entry are available through the File->Properties menu item. :p The color legend bar at the top of the map is defined with the Header under the Header/Footer tab. This can be arbitrary wiki text. In this case we are using the display_legend wiki tag. [ht::screenshot images/headerfooter.png] The "Explore the trails map with the below filters" top-level legend label and the legend width are defined in the Other Properties section.


Welcome to the 26th Pacific Neighborhood Consortium Annual Conference and Joint Meetings (PNC 2019)
This is an opportunity for researchers and developers to facilitate information exchanges among institutions of higher education in the Pacific Rim through computing and communications technology. PNC explores issues of information and technology exchange, interdisciplinary collaboration, and the development of the cultural knowledge contents. The theme for 2019 is Regionality and Digital Humanities: South-South Connections.
In fostering access to digitized data on the Pacific Rim, the PNC serves as a portal for access to digital research. It helps scholars to find the library, archive, and museum materials needed to support both teaching and research. The ultimate goal is to enable scholars to regard themselves, not as separated by vast distances, but as residents of a virtual neighborhood. For more information about the Pacific Neigbourhood Consortium (PNC) 太平洋鄰里協會.
This conference is hosted by the NTU Digital Humanities Research Cluster.
Programme [↑ Top]
Program at a glance
You can look at the detailed program online.
Posters, artwork and demos should be put up from lunch on Tuesday, and removed before lunch on Thursday. The Core poster time, when presenters should be with their work is on Wednesday from 14:00-15:30.
Keynote Speakers
- Prof. Vanessa Evers, Director, NTU Institute of Science and Technology for Humanity (NISTH)
- Prof. Bor-Chen Kuo, Director, Department of Information and Technology Education, Ministry of Education, Taiwan
- Prof. Kenneth Dean, Raffles Professor of Humanities and Head, Chinese Studies Department, National University of Singapore
- Prof. Yue-Gau Chen, Distinguished Research Fellow, Research Center for Environmental Changes, Academia Sinica
- Dr. The Anh Dao, Vice President of Vietnam Academy of Agricultural Science
Workshop/Tutorials [↑ Top]
There are four workshop/tutorials, all free to attend if you attend the conference. They will be held on October the 18th.
- Introduction to Digital Humanities
(full day: 9:00-15:00)
- Facilitator Sayan Bhattacharyya, Lecturer in the Humanities, Singapore University of Technology and Design
- Capacity 25
- Venue HSS-B1-08
- Abstract
This workshop is an introduction to the principles and methods of digital humanities, an emerging interdisciplinary field that seeks to apply digital and computational methods to investigations in the humanities. The course will focus on how computational methods and tools can contribute to the interpretive activities that typically constitute humanistic inquiry, such as digital archive creation and organization and reading and interpretation of textual material and spatial data. Attendees will be made aware of the history of this young field, and will learn about the leading methodological issues and emerging epistemological challenges involved in digital humanities. No prior knowledge or prerequisites is required.
- Introduction to network analysis for the digital humanities (full day: 9:00-15:00)
- Facilitators Miguel Escobar Varela, Assistant
Professor, Faculty of Arts and Social Sciences, NUS &
Andrew Schauf, post-doctoral research fellow, Wee Kim Wee School of Communication and Information, NTU - Capacity 25
- Venue HSS-B1-07
- Note The workshop proper will start at 9:30. There will be some time from 9:00-9:30 for people who had trouble downloading the software to get help.
- Abstract
In this seminar we will introduce participants to several network-theoretical measurements and explain how they can be used in the digital humanities. We will explain how the open source software Gephi can be used to calculate many of these measurements and present an overview of DH projects that have used network analysis. Finally we will walk participants through one of our projects, a network analysis of traditional Indonesian stories (as used in a form of traditional theatre). The data and visualization for this project can be seen here.
- Software Before we meet, could you please install the following?
- Jupyter, https://jupyter.readthedocs.io/en/latest/install.html
- NetworkX 2.3 https://pypi.org/project/networkx/2.3/
- PANDAS (Python and Data Science) https://pypi.org/project/pandas
- Gephi https://gephi.org/
- To install NetworkX and PANDAS you need PyPI, https://pypi.org/project/pypi-install/
- Feel free to bring your own data!
- Facilitators Miguel Escobar Varela, Assistant
Professor, Faculty of Arts and Social Sciences, NUS &
- Introduction to DocuSky (half day: 9:00-12:00)
- Facilitators William Chong, Nanyang Technological University, Hu Chijui 胡其瑞 and I-mei Hung 洪一梅, National Taiwan University
- Time Morning only
- Capacity 25
- Venue HSS-B1-12
- Abstract
DocuSky is a digital humanities academic research platform created to meet the research needs of humanities in organising and analysing research materials. Developed by National Taiwan University Digital Humanities Research Center, the platform provides an array of tools such as cloud database, GIS integration and database construction for the exploration and analysis of text-based data.
- Searching for Patterns with Regular Expressions (half day: 13:00-16:00)
- Facilitator Michael Wayne Goodman, post-doctoral research fellow, Digital Humanities Research Cluster, NTU
- Time Afternoon only
- Capacity 25
- Venue HSS-B1-12
- Abstract
Have you ever spent far too long scouring over your data to find patterns and examples, when basic search is just not flexible enough? Regular Expressions (regexes) can help, and are an indispensable tool for anyone who works with text data. They allow you to fine-tune your searches so you get back only the results you want. In this half-day tutorial you will learn what regexes are (and are not) good for, how to construct basic patterns, how to create flexible patterns, how to perform substitution, and what tools are available.
Registration [↑ Top]
Registration is available here.
| Category | Early Bird (before Sep 01) |
Later/On-site (Sep 01 and after) |
| Regular (includes lunches and banquet) | 150 | 200 |
| Student (includes lunches) | 30 | 80 |
| Banquet | 25 | 25 |
- Online registration will be processed in Taiwan; therefore, the registration fee will be charged in Taiwan New Dollar (USD:TWD=1:31)
- There are 2 registration categories: (1) Participant-Regular (2) Participant-Student.
- Registration for Participant-Regular includes access to all sessions during the 4-day conference, lunches 15-16 Oct, coffee breaks and lunch banquet 17 Oct.
- Registration for Participant-Student includes access to all sessions during the 4-day conference, lunches 15-16 Oct and coffee breaks.
- An image of a valid student ID must be uploaded into the system when registering as a student.
- Cancellations must be made in writing to the Secretariat before 7 October, 2019, and no refunds will be made afterwards. Please note that all refunds will be processed after the conference.
Information [↑ Top]
Conference Information [↑ Top]
Date
October 15–18 2019
The main conference will run from Tuesday through Thursday, with colocated workshops on Friday
Venue
Nanyang Executive Centre (NEC, same as the Official Hotel) <map by campus map>
in Nanyang Technological University (NTU), Singapore
The nearest bus stop is B09 Hall 8 (27209), bus route 199 <map by campus map>.
For public transportation, please see Visiting NTU (By MRT) and Visiting NTU (By Bus).
Food on Campus:
there is COSMO, the NEC restaurant and bar opposite the venue
or nearby Food Courts 1, 2 or 9 (good noodles).
Lunch, Banquet, and Excursion
- Buffet-style lunch will be served at the outside of Auditorium, Nanyang Executive Centre (NEC). Choice of vegetarian, halal (bento set) will be provided for each meal.
- Participants may purchase extra lunch banquet tickets for 17 Oct. through the online registration system. The banquet will be hosted at Bollywood Veggies, Singapore. The shuttle bus will be available from NEC to Bollywood Veggies.
- After the lunch banquet on 17 Oct, participants can elect to come on a special tour of the National Library’s Rare Book Collection. There will be busses provided to go to the tour, or to return back to the NEC. If you wish, you can also take the bus with the National Library Board (NLB) participants but alight at other locations and tour independently. The bus will make two other stops, at the Botanic Gardens, and at the Asian Civilisations Museum. Please sign up for the tour via the online registration system.
Local Information [↑ Top]
About Singapore
Entering Singapore
Before making your trip to the little red dot, do check out the following:
- Singapore Entry Requirements (Immigration & Checkpoints Authority, Singapore)
- Entry Visa - Visa requirements
Accommodation
- Nanyang Executive Centre
Official Hotel, same as the conference venue.
Download the Reservation Form here and return it to<EMAIL_ADDRESS>- 10% discount:
- SGD 160.00 → 144.00 (single occupancy)
SGD 180.00 → 162.00 (double occupancy) / night
*10% service charge + 7% GST if payment by Cash / Credit Card / Cheque
Rate includes complimentary breakfast and internet access
Applicable to:
- Participants who complete the reservations by Sep 13, 17:00 Singapore time, 2019
- Stays from 14 through 19 Oct, 2019 (or shorter)
- Genting Hotel Jurong Shiny New Hotel with 40 minute commute by bus and train or 10 SGD taxi ride away.
Call for Papers and Posters[↑ Top]
Please find the full details here, and a summary poster (First CFP, Second CFP).
The submission page is <https://conference.iis.sinica.edu.tw/surl/pnc2019/sub>.
Instructions for Authors
- Please use the IEEE
PDF eXpress Site to check if your final paper is IEEE format
compliant. To get the correct PDF file, please do the following:
- Open the IEEE PDF eXpress Site and create a New User (If you already have used this system before skip this step.)
- Login to IEEE PDF eXpress Site with the conference ID 47931X and your own account.
- Create the new title for your final paper. The title should be your paper title.
- Upload the MS Word file to be converted (Recommended), or upload the PDF file to be checked. You will receive the PDF file in your email or it can be downloaded from the website.
- Upload your converted PDF file via the Submission System by Sunday, September 15, 2019 (olUTC+08:00).
Important dates [↑ Top]
| Apr 29, 2019 | ||
| May 28, 2019 | Third Call for Papers | Jun 18, 2019 |
| Submission Deadline (revised) | Jun 30, 2019 | |
| Notification of Acceptance | August 15, 2019 | |
| Final version due | September 15, 2019 | Conference | October 15–18, 2019 |
More [↑ Top]
More about the Pacific Neighborhood Consortium in general.
Organising Committee [↑ Top]
Local Committee
- NTU — Nanyang Technological University (hosts)
- Francis Bond
- Andrea Nanetti
- Michael Stanley-Baker
- Tan Choon Keng
- NUS — National University of Singapore
- Miguel Escobar Varela
- SUTD — Singapore University of Technology and Design
- Sayan Bhattacharyya
Programme Committee
- Jieh Hsiang (Co-Chair) — Distinguished Professor, Department of Computer Science and Information Engineering, National Taiwan University
- Michael Stanley-Baker (Co-Chair) — Assistant Professor, School of Humanities, Nanyang Technological University
- Sayan Bhattacharyya — Lecturer in the Humanities at the Singapore University of Technology and Design
- Ta-Chien Chan — Associate Research Fellow, Research Center for Humanities and Social Science, Academia Sinica
- Su-bing Chang — Professor and Chair, Graduate Institute of Taiwan History, National Taiwan Normal University
- Shu-Jiun Chen — Assistant Research Fellow, Institute of History and Philology, Academia Sinica
- Shoichiro Hara — Professor, Center for Southeast Asian Studies (CSEAS), Kyoto University
- Hsiung-Ming Liao — Associate Research Scientist, Research Center for Humanities and Social Sciences, Academia Sinica
- Jyi-Shane Liu — Director, Center for Creativity and Innovation Studies, National Chengchi University
- Andrea Nanetti — Associate Chair (Research), School of Art, Design and Media, Nanyang Technological University
- Tatsuki Sekino — Professor, Center for Coordination, Promotion and Communication, Research Institute for Humanities and Nature
- Chuen-Tsai Sun — Professor, Department of Computer Science, National Chiao Tung University
- Miguel Escobar Varela — Assistant Professor of Theatre Studies, National University of Singapore
- Hedren Sum Wai Yuan — Digital Humanities Project Manager, NTU Institute of Science and Technology for Humanity (NISTH), Nanyang Technological University
- Peter X. Zhou — Director and Assistant University Librarian, C. V. Starr East Asian Library, University of California, Berkeley
Thanks
Hosts
Co-Hosts and sponsors
Technical Sponsor
Contact [↑ Top]
| General Enquiries | – |<EMAIL_ADDRESS>|
| Francis Bond | – |<EMAIL_ADDRESS>|
| Tan Choon Keng | – |<EMAIL_ADDRESS>|
| Michael Stanley-Baker | – |<EMAIL_ADDRESS>|


We can read your current public, private, and collaborative playlists so that you can filter them here.
We will only add or remove songs from specific playlists based on criteria that you define.
You can play Spotify songs on this website, so you can mark if a song passes your criteria.


One of the four rules that should be followed during vocabulary development is naming things with HTTP URIs16. Adopting HTTP URIs for identifying things is appropriate due to the following reasons: (1) it is simple to create global unique keys in a decentralized fashion and (2) the generated key is not used just as a name but also as an identifier.
By combining dereferenceability with content negotiation17, the server will provide adequate content for a resource based on the type of request. There are three different strategies to make URIs of resources dereferenceable: (1) slash URIs; (2) hash URIs and (3) a combination between them18.


Try to answer the following code-related questions within the time limit. Keep in mind that incorrect answers will penalize your score/time by 10 seconds!
Try to answer the following code-related questions within the time limit. Keep in mind that incorrect answers will penalize your score/time by 10 seconds!


The module's main page lists all defined scheduled copies, and has a link for creating a new one. For each copy you can define the source files, destination directory, target servers, and times to run at. The targets must have first been created in the Webmin Servers Index module with a login and password.


Recap
Previously I wrote two articles, one describing how listing on tier 1 exchanges is beneficial to price of coin, and the other detailing how to identify these potential listings. This article focuses on trying to pinpoint when an exchange will list a particular coin.
Etherscan
Etherscan is a website which allows people to track transactions on the ethereum blockchain. Specifically, people can search specific transaction ids to see the wallet that sent the tokens, the wallet that received the tokens, how much tokens were sent, and when the transaction occurred. Another tool on etherscan is the ability search by wallet id to see how much tokens are in a wallet and the historical transactions of all the tokens in said wallet.
This is akin to a continuous time 13-F form that traditional finance uses. At the end of every quarter, funds with at least $100 million assets under management must share their holdings. Often times analysts study these hedge fund positions to try to capture some of that supposed alpha. Due to the nature of the open blockchain, I am similarly able to query the current holdings all the players in the ecosystem. However, this is even more powerful than a 13-F, because the blockchain allows me to see all the holdings live rather than the once per quarter snapshot.
Trade Theory
Delving one step deeper, if I know the exchange wallet ids, I can see all transactions and holdings of said exchange. This can be used to find new listings, because I can constantly scan an exchange wallet to look for coins deposited in the wallet that are not listed. Prior to listing, an exchange would need to store some coins and test the deposit/withdraw mechanisms as well as trading logic dedicated to the new token listing for bugs. So if I see a large increase of a unlisted coin in the wallet address of a large exchange, it is a very probable bet that the exchange will list the token soon.
Binance Example
A few days ago, on August 10th, Binance listed $YFI1 also known as yearn finance at around 09:28 UTC. Just like the other Coinbase coins in my previous blog post, $YFI immediately rallied after this announcement, going from $4200 to $6500, before settling down around $6000.
However, looking closely at the Binance wallet on Etherscan, the first $YFI transaction in Binance occurred at 4:34 UTC, almost four hours before the official blog post and tweet. In fact there were over 50 $YFI transactions with the Binance wallet before the official announcement. If someone where to been tracking popular unlisted coins on the Ethereum blockchain, they would have been able to front run Binance and the exchange listing. In fact there is a small run up in the price and volume of $YFI before the announcement and I believe some other savvy participants noticed these Binance transactions and started to buy $YFI.
Conclusion
I can use information from alternative data to search for which coins I believe will list and then if these coins are on the Ethereum blockchain, I am able to predict when they will list. I view these trades as asymmetric bets, because if the exchange does not list the token, I can get rid of the coin close to buy price. On the off chance that the coin is listed, the returns are usually astronomical. It would be interesting to get statistics on how often each exchange has transactions from non-listed coins and how often these become actual listings.
- This coin has very strong fundamentals and I am very bullish on it. Will make a seperate post on the fundamentals. ↩


>From Mr Macuty Udoa EMAIL<EMAIL_ADDRESS>LIBERIAN Dearest Beloved one, Based on your profile, l am happy to request for your assistance and also to go into business partnership with you, i believe that you will not betaryed my trust which i am going to lay on you. I am Mr Mcuty Udoa,19years old and the only Son of my late parents MR.and MRS MUSTAPHA UDOA. My father was a highly reputable busnness magnet-(a cocoa merchant)who operated in the capital of LIBERIAN during his days. It is sad to say that he passed away mysteriously in France during one of his business trips abroad year 12th.Febuary 2004.Though his sudden death was linked or rather suspected to have been masterminded by an uncle of his who travelled with him at that time. But God knows the truth! My mother died when I was just 4 years old, and since then my father took me so special. Before his death on Febuary 12th 2004 he called the secretary who accompanied him to the hospital and told him that he has the sum of Ten Million United State Dollars.(USD$10 000 000) left in a security company in a mettalic trunk box, but the security company didn't know the content because it was registered as family valuables personal for security reasons. I am just 21 years old and a university undergraduate and really don't know what to do. This is because I have suffered a lot of set backs as a result of incessant political crisis here in LIBERIAN . The death of my father actually brought sorrow to my life. Sir,I am in a sincere desire of your humble assistance in this regards.Your suggestions and ideas will be highly regarded. Now permit me to ask these few questions:- 1. Can I completely trust you? 2. What percentage of the total amount in question will be good for you? Consider this and get back to me as soon as possible. Thank you so much. My sincere regards, Mr Macuty Udo


---
title: Stacks a list of rank R
tensors into a rank R+1
tensor.
type: docs
repo: https://github.com/rstudio/keras
menu:
main:
name: Stacks a list of rank R tensors into a rank R+1
tensor. - keras
parent: keras-reference
aliases:
- /reference/keras/k_stack.html
- /keras/reference/k_stack.html
- /guide/keras/reference/k_stack.html
- /tools/tools/keras/reference/k_stack.html
- /installation/keras/reference/k_stack.html
- /tutorials/keras/reference/k_stack.html
- /guide/tools/keras/reference/k_stack.html
- /deploy/keras/reference/k_stack.html
- /tools/keras/reference/k_stack.html
- /tutorials/tools/keras/reference/k_stack.html
---
Stacks a list of rank R
tensors into a rank R+1
tensor.
k_stack(x, axis = 1)
| x | List of tensors. |
| axis | Axis along which to perform stacking (axis indexes are 1-based). |
A tensor.
This function is part of a set of Keras backend functions that enable lower level access to the core operations of the backend tensor engine (e.g. TensorFlow, CNTK, Theano, etc.).
You can see a list of all available backend functions here: https://keras.rstudio.com/articles/backend.html#backend-functions.


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Our nutrition is part of our daily life. It is necessary for sustaining life, but it can also be a form of pleasure, social interaction, and creativity.

You can't just eat good food, you've got to talk about it too!


Create, Share and Discover the World's most Viral, Funny and Newsworthy Stories
T R E N D I N G N O W
10 of the Most Thrilling Rides in the World
9 Men All Women Wish Were Not Gay
9 Of the Best Movie Villains
The 13 Coolest Weapons ever Invented
10 Types Of Stoned People You Will Always Find In A Party
13 Great Bands that You’ve Never Heard Of


187 A film review by David N. Butterworth Copyright 1997 David N. Butterworth/The Summer Pennsylvanian
Rating: ** (Maltin scale)
Since his star-making turn in 1994's "Pulp Fiction," Samuel L. Jackson has been slowly leveraging himself into the forefront of the American moviegoers' consciousness. Therefore it's something of a surprise that his latest vehicle, "187" ("One Eight Seven"), a sincere yet cookie-cutter look at how hard it really is to be a teacher, has crept into the back-end-of-summer releases with very little fanfare.
Jackson's performance is typically commendable, but there's nothing new to be learned from this seen-it-all-before movie experience.
When Trevor Garfield (Jackson), a high-school science teacher in the Bedford-Stuyvesant neighborhood of New York, flunks one of his students, the kid takes it personally, perforating Garfield in the back with a nail the way one would tenderize a nice flank steak. Fifteen months later, a recovered Garfield transfers to L.A., but quickly learns that academic achievement is not a high priority for the underprivileged youths of John Quincy Adams High, where he signs on as a substitute.
Stubbornness and a passion for teaching compel Garfield to stand his ground, winning the affection of Computer Science instructor Ellen Henry (Kelly Rowan) and the ire of many a disenfranchised student, including one particularly confrontational punk, Cesar (convincingly played by Clifton Gonzalez Gonzalez). In an environment where staying alive takes precedence over educational excellence, Garfield soon finds himself a man on the verge of breaking point. Again.

Director Kevin Reynolds, whom many thought wouldn't work in this town again after the much-maligned "Waterworld," displays some creativity in his burned-out depiction of an East L.A. scorched by apathy and hate. It's like a brick-red, jump-cutting Pepsi ad, with students literally coming into focus as the lightbulbs spark in their tiny minds. But where the film fails is in its writing.
"One in nine teachers," the statisticians choose to inform us at the onset of the film's end credits, "are attacked in their schools. Ninety-five per cent of those attacks are by students." But perhaps the most jarring statistic is this: "A teacher wrote this film."
Screenwriter Scott Yagemann, although having spent seven years teaching in the Los Angeles public school system, presents a viewpoint so devoid of originality that it makes you wonder how this film ever got financed. An insider should have shown us something we haven't seen before, not a pale imitation of such standout films as "The Blackboard Jungle" or "Stand and Deliver." True, the casting of Jackson in the lead might draw a crowd (as at one of Philadelphia's few remaining Center City movie houses, where audience participation is on a par with "Let's Make a Deal"). But while Jackson gets a B+ for his solid, dominating performance, "187" should have been held back.
-- David N. Butterworth<EMAIL_ADDRESS>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


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| module ti.sysbios.heaps.HeapMultiBuf |
|
|
|
Multiple fixed size buffer heap manager
The HeapMultiBuf manager provides functions to allocate and free storage
from a heap of type HeapMultiBuf which inherits from IHeap. HeapMultiBuf
manages multiple fixed-size memory buffers. Each buffer contains a fixed
number of allocable memory 'blocks' of the same size.
HeapMultiBuf is intended as a fast and deterministic memory manager which
can service requests for blocks of arbitrary size.
[
more ... ]
#include <ti/sysbios/heaps/HeapMultiBuf.h>
Functions |
Void | |
| |
Void | |
Void | |
Void | |
Functions common to all IHeap modules |
Ptr | |
Void | |
Void | |
Bool | |
Functions common to all target instances |
|
HeapMultiBuf_handle// Convert this instance structure pointer into an instance handle,
HeapMultiBuf_Handle_downCast// conditionally move one level down the inheritance hierarchy; NULL upon failure,
HeapMultiBuf_Handle_label// The label associated with this instance object,
HeapMultiBuf_Handle_name// The name of this instance object,
HeapMultiBuf_Handle_upCast// unconditionally move one level up the inheritance hierarchy,
HeapMultiBuf_Object_count// The number of statically-created instance objects,
HeapMultiBuf_Object_first// The handle of the first dynamically-created instance object, or NULL,
HeapMultiBuf_Object_get// The handle of the i-th statically-created instance object (array == NULL),
HeapMultiBuf_Object_heap// The heap used to allocate dynamically-created instance objects,
HeapMultiBuf_Object_next// The handle of the next dynamically-created instance object, or NULL,
HeapMultiBuf_struct// Convert this instance handle into an instance structure pointer
|
Functions common to all target modules |
|
|
Typedefs |
| |
typedef struct | |
typedef struct | |
typedef struct | |
Constants |
| |
| |
DETAILS
The HeapMultiBuf manager provides functions to allocate and free storage
from a heap of type HeapMultiBuf which inherits from IHeap. HeapMultiBuf
manages multiple fixed-size memory buffers. Each buffer contains a fixed
number of allocable memory 'blocks' of the same size.
HeapMultiBuf is intended as a fast and deterministic memory manager which
can service requests for blocks of arbitrary size.
An example HeapMultiBuf instance might have sixteen 32-byte blocks in one
buffer, and four 128-byte blocks in another buffer. A request for memory
will be serviced by the smallest possible block, so a request for 100
bytes would receive a 128-byte block in our example.
Allocating from HeapMultiBuf will try to return a block from the first
buffer which has:
1. A block size that is >= to the requested size
AND
2. An alignment that is >= to the requested alignment
If the first matching buffer is empty, HeapMultiBuf will only continue
searching for a block if 'block borrowing' is enabled (see Block
Borrowing).
HeapMultiBuf and HeapBuf
The HeapMultiBuf module is built on top of the HeapBuf module. Each buffer
in a HeapMultiBuf is in fact managed by a HeapBuf instance. Configuration
of a HeapMultiBuf is done by providing an array of configured HeapBuf
parameter structures. Refer to the HeapBuf documentation for information on
the buffer parameters. All of the documentation and parameters for HeapBuf
apply equally to HeapMultiBuf.
Another consequence of this is that configuration checking is left to the
HeapBuf module. If a buffer in a HeapMultiBuf has been incorrectly
configured (with blockSize = 0, for example), HeapBuf, not HeapMultiBuf,
will raise an Assert.
Since HeapMultiBuf is built on HeapBuf, it simply performs the logic to
determine which HeapBuf to allocate a block from or which HeapBuf to free
a block to.
Configuration Example
The following configuration code creates a HeapMultiBuf instance which
manages 3 pools of 10 blocks each, with block sizes of 64, 128 and 256.
var HeapMultiBuf = xdc.useModule('ti.sysbios.heaps.HeapMultiBuf');
var HeapBuf = xdc.useModule('ti.sysbios.heaps.HeapBuf');
// Create parameter structure for HeapMultiBuf instance.
var hmbParams = new HeapMultiBuf.Params();
hmbParams.numBufs = 3;
// Create the parameter structures for each of the three
// HeapBufs to be managed by the HeapMultiBuf instance.
hmbParams.bufParams.$add(new HeapBuf.Params());
hmbParams.bufParams[0].blockSize = 64;
hmbParams.bufParams[0].numBlocks = 10;
hmbParams.bufParams.$add(new HeapBuf.Params());
hmbParams.bufParams[1].blockSize = 128;
hmbParams.bufParams[1].numBlocks = 10;
hmbParams.bufParams.$add(new HeapBuf.Params());
hmbParams.bufParams[2].blockSize = 256;
hmbParams.bufParams[2].numBlocks = 10;
// Create the HeapMultiBuf instance, and assign the global handle
// 'multiBufHeap' to it. Add '#include <xdc/cfg/global.h>' to your
// .c file to reference the instance by this handle.
Program.global.multiBufHeap = HeapMultiBuf.create(hmbParams);
Block Borrowing
HeapMultiBuf can support "block borrowing". With this feature turned on,
if a request is made for a 32-byte block and none are available,
HeapMultiBuf will continue looking for an available block in other buffers.
When a borrowed block is freed, it will be returned back to its original
buffer. Enabling Block Borrowing changes the determinism of alloc, since it
may have to check any number of buffers to find an available block.
Block borrowing may also occur, even if it is disabled, if a block of a
particular size is requested with an alignment that is greater than the
configured alignment for that block size. For example, a HeapMultiBuf is
configured with a buffer of 32-byte blocks with an alignment of 8, and
a buffer of 64-byte blocks with an alignment of 16. If a request is made
for a 32-byte block with an alignment of 16, it will be serviced by the
buffer of 64-byte blocks.
Static vs. Dynamic Creation
As with HeapBuf, a statically created HeapMultiBuf instance will ignore the
bufSize and buf parameters. Dynamic creates require all of the parameters.
It should be noted that static creates are ideal if code space is a
concern; dynamically creating a HeapMultiBuf requires a relatively large
amount of initialization code to be pulled in to the executable.
Block Sizes and Alignment
- A buffer with a requested alignment of 0 will receive the target-
specific minimum alignment.
- The actual block sizes will be a multiple of the alignment. For
example, if a buffer is configured to have 56-byte blocks with an
alignment of 32, HeapMultiBuf will actually create 64-byte blocks.
When providing the buffer for a dynamic create, make sure it is
large enough to take this into account.
- Multiple buffers with the same block size ARE allowed. This may
occur, for example, if sizeof is used to specify the block sizes.
- If any buffers have both the same block size and alignment, they
will be merged. If this is a problem, consider managing these buffers
directly with HeapBuf objects.
Real-Time Concerns
Allocation from and freeing to a HeapMultiBuf instance is non-blocking.
HeapMultiBuf is deterministic:
- A call to alloc will always take the same amount of time for a given
block size (with block borrowing disabled).
- The worst case call to free is constant and proportional to the number
of buffers managed.
Restrictions
- Align parameters must be a power of 2.
- The buffers passed to dynamically create a HeapMultiBuf must be aligned
according to the alignment parameter, and must be large enough to account
for the actual block size after it has been rounded up to a multiple of
the alignment.
- Buffers must be provided to dynamically create a HeapMultiBuf, and cannot
be provided to statically create a HeapMultiBuf.
Unconstrained Functions
All functions
Calling Context
| Function | Hwi | Swi |
Task | Main | Startup |
| Params_init | Y | Y |
Y | Y | Y |
| alloc | Y | Y |
Y | Y | N |
| construct | N* | N* |
Y | Y | N |
| create | N* | N* |
Y | Y | N |
| delete | N* | N* |
Y | Y | N |
| destruct | N* | N* |
Y | Y | N |
| free | Y | Y |
Y | Y | N |
| getStats | Y | Y |
Y | Y | N |
| isBlocking | Y | Y |
Y | Y | N |
Definitions:
- Hwi: API is callable from a Hwi thread.
- Swi: API is callable from a Swi thread.
- Task: API is callable from a Task thread.
- Main: API is callable during any of these phases:
- In your module startup after this module is started
(e.g. HeapMultiBuf_Module_startupDone() returns TRUE).
- During xdc.runtime.Startup.lastFxns.
- During main().
- During BIOS.startupFxns.
- Startup: API is callable during any of these phases:
- During xdc.runtime.Startup.firstFxns.
- In your module startup before this module is started
(e.g. HeapMultiBuf_Module_startupDone() returns FALSE).
- *: Assuming blocking Heap is used for creation.
- **: Assuming GateMutex is used as HeapMem's Gate.
- + : Cannot use HeapMem object while it is being
restored.
|
| config HeapMultiBuf_A_blockNotFreed // module-wide |
|
Invalid block pointer
extern const Assert_Id HeapMultiBuf_A_blockNotFreed;
DETAILS
This Assert is raised if a call to free does not successfully
free the block back to any of the buffers. Indicates that the
block pointer is invalid, or that the HeapMultiBuf state has been
corrupted.
| config HeapMultiBuf_E_size // module-wide |
|
Raised when requested size exceeds all blockSizes
extern const Error_Id HeapMultiBuf_E_size;
| Module-Wide Built-Ins |
|
// Get this module's unique id
Bool HeapMultiBuf_Module_startupDone();
// Test if this module has completed startup
// The heap from which this module allocates memory
Bool HeapMultiBuf_Module_hasMask();
// Test whether this module has a diagnostics mask
Bits16 HeapMultiBuf_Module_getMask();
// Returns the diagnostics mask for this module
Void HeapMultiBuf_Module_setMask(Bits16 mask);
// Set the diagnostics mask for this module
| Instance Object Types |
|
typedef struct HeapMultiBuf_Object HeapMultiBuf_Object;
// Opaque internal representation of an instance object
// Client reference to an instance object
typedef struct HeapMultiBuf_Struct HeapMultiBuf_Struct;
// Opaque client structure large enough to hold an instance object
// Convert this instance structure pointer into an instance handle
// Convert this instance handle into an instance structure pointer
| Instance Config Parameters |
|
typedef struct HeapMultiBuf_Params {
// Instance config-params structure
// Common per-instance configs
Bool blockBorrow;
// Turn block borrowing on (true) or off (false)
// Config parameters for each buffer
Int numBufs;
// Number of memory buffers
} HeapMultiBuf_Params;
// Initialize this config-params structure with supplier-specified defaults before instance creation
| config HeapMultiBuf_Params.blockBorrow // instance |
|
Turn block borrowing on (true) or off (false)
DETAILS
With block borrowing on, if there are no blocks available of the
requested size, then alloc will look for a larger block to return.
Calls to alloc which borrow blocks will be slower, and will cause
internal fragmentation of the heap (until the block is freed), so it
is ideal to configure a HeapMultiBuf such that block borrowing is not
needed.
| config HeapMultiBuf_Params.bufParams // instance |
|
Config parameters for each buffer
DETAILS
Each buffer in a HeapMultiBuf is in fact managed by a HeapBuf instance.
Configuration of a HeapMultiBuf is done by providing an array of
configured HeapBuf parameter structures. Refer to the HeapBuf
documentation for information on the buffer parameters. All of the
documentation and parameters for HeapBuf apply to HeapMultiBuf.
If a buffer is configured incorrectly, HeapBuf, not HeapMultiBuf,
will raise an Assert.
| config HeapMultiBuf_Params.numBufs // instance |
|
Number of memory buffers
DETAILS
The number of different fixed size memory buffers that are managed
by the heap instance. The bufParams array has length numBufs.
The default number of buffers is 0.
| Runtime Instance Creation |
|
// Allocate and initialize a new instance object and return its handle
// Initialize a new instance object inside the provided structure
ARGUMENTS
params
per-instance config params, or NULL to select default values (target-domain only)
eb
active error-handling block, or NULL to select default policy (target-domain only)
DETAILS
See specific IHeap implementation for parameters used.
| Instance Deletion |
|
// Finalize and free this previously allocated instance object, setting the referenced handle to NULL
// Finalize the instance object inside the provided structure
| HeapMultiBuf_alloc() // instance |
|
Allocates a block of memory from the heap
ARGUMENTS
handle
handle of a previously-created HeapMultiBuf instance object
size
size (in MADUs) of the block
align
alignment (in MADUs) of the block
eb
pointer to error block
DETAILS
This method returns a block of memory from the heap.
It is called by the
xdc.runtime.Memory.alloc() function.
HEAPMULTIBUF
HeapMultiBuf will return a block that is >= 'size' with
an alignment that is >= 'align'.
The HeapMultiBuf will attempt to service a request for any size; the
specified size does not need to match the configured block sizes of
the buffers.
RETURNS
Returns the address of the allocated memory.
| HeapMultiBuf_free() // instance |
|
Free a block of memory back to the heap
ARGUMENTS
handle
handle of a previously-created HeapMultiBuf instance object
block
non-NULL address of allocated block to free
size
size (in MADUs) of the block of memory to free
DETAILS
This method gives back a block of memory to a heap.
It is called by the
xdc.runtime.Memory.free() function.
HEAPMULTIBUF
HeapMultiBuf ignores the 'size' parameter to free. It
determines the correct buffer to free the block to by comparing
addresses.
| HeapMultiBuf_getStats() // instance |
|
Retrieve the statistics from the heap
ARGUMENTS
handle
handle of a previously-created HeapMultiBuf instance object
stats
non-NULL pointer to an output buffer
DETAILS
The caller passes in a pointer to a
xdc.runtime.Memory.Stats
structure and
getStats fills in this structure.
This function is called by the
xdc.runtime.Memory.getStats()
function.
| HeapMultiBuf_isBlocking() // instance |
|
Returns whether the heap may block during an alloc() or
free()
ARGUMENTS
handle
handle of a previously-created HeapMultiBuf instance object
HEAPMULTIBUF
This function always returns FALSE since the alloc/free
never block on a resource.
RETURNS
If the heap might block, TRUE is returned.
If the heap does not block, FALSE is returned.
| Instance Convertors |
|
// unconditionally move one level up the inheritance hierarchy
// conditionally move one level down the inheritance hierarchy; NULL upon failure
| Instance Built-Ins |
|
Int HeapMultiBuf_Object_count();
// The number of statically-created instance objects
// The handle of the i-th statically-created instance object (array == NULL)
// The handle of the first dynamically-created instance object, or NULL
// The handle of the next dynamically-created instance object, or NULL
// The heap used to allocate dynamically-created instance objects
// The label associated with this instance object
// The name of this instance object
var HeapMultiBuf = xdc.useModule('ti.sysbios.heaps.HeapMultiBuf');
module-wide config parameters
msg: "Invalid block address on the free. Failed to free block back to heap."
};
msg: "requested size is too big: handle=0x%x, size=%u"
};
per-instance config parameters
per-instance creation
| config HeapMultiBuf.A_blockNotFreed // module-wide |
|
Invalid block pointer
msg: "Invalid block address on the free. Failed to free block back to heap."
};
DETAILS
This Assert is raised if a call to free does not successfully
free the block back to any of the buffers. Indicates that the
block pointer is invalid, or that the HeapMultiBuf state has been
corrupted.
C SYNOPSIS
| config HeapMultiBuf.E_size // module-wide |
|
Raised when requested size exceeds all blockSizes
msg: "requested size is too big: handle=0x%x, size=%u"
};
C SYNOPSIS
| metaonly config HeapMultiBuf.common$ // module-wide |
|
Common module configuration parameters
DETAILS
All modules have this configuration parameter. Its name contains the '$'
character to ensure it does not conflict with configuration parameters
declared by the module. This allows new configuration parameters to be
added in the future without any chance of breaking existing modules.
| Instance Config Parameters |
|
var params = new HeapMultiBuf.Params;
// Instance config-params object
params.blockBorrow = Bool false;
// Turn block borrowing on (true) or off (false)
// Config parameters for each buffer
params.numBufs = Int 0;
// Number of memory buffers
| config HeapMultiBuf.Params.blockBorrow // instance |
|
Turn block borrowing on (true) or off (false)
var params = new HeapMultiBuf.Params;
...
params.blockBorrow = Bool false;
DETAILS
With block borrowing on, if there are no blocks available of the
requested size, then alloc will look for a larger block to return.
Calls to alloc which borrow blocks will be slower, and will cause
internal fragmentation of the heap (until the block is freed), so it
is ideal to configure a HeapMultiBuf such that block borrowing is not
needed.
C SYNOPSIS
| config HeapMultiBuf.Params.bufParams // instance |
|
Config parameters for each buffer
var params = new HeapMultiBuf.Params;
...
DETAILS
Each buffer in a HeapMultiBuf is in fact managed by a HeapBuf instance.
Configuration of a HeapMultiBuf is done by providing an array of
configured HeapBuf parameter structures. Refer to the HeapBuf
documentation for information on the buffer parameters. All of the
documentation and parameters for HeapBuf apply to HeapMultiBuf.
If a buffer is configured incorrectly, HeapBuf, not HeapMultiBuf,
will raise an Assert.
C SYNOPSIS
| config HeapMultiBuf.Params.numBufs // instance |
|
Number of memory buffers
var params = new HeapMultiBuf.Params;
...
params.numBufs = Int 0;
DETAILS
The number of different fixed size memory buffers that are managed
by the heap instance. The bufParams array has length numBufs.
The default number of buffers is 0.
C SYNOPSIS
| Static Instance Creation |
|
var params =
new HeapMultiBuf.
Params;
// Allocate instance config-params
params.config = ...
// Assign individual configs
var inst = HeapMultiBuf.create(params);
// Create an instance-object
ARGUMENTS
params
per-instance config params, or NULL to select default values (target-domain only)
eb
active error-handling block, or NULL to select default policy (target-domain only)
DETAILS
See specific IHeap implementation for parameters used.
generated on Wed, 28 Aug 2019 17:00:24 GMT


STAP
Section: Environments, Tables, and Troff Macros (7)Updated: Systemtap Team
Index Return to Main Contents
NAME
stappaths - systemtap miscellaneous and paths
DESCRIPTION
This manual page was generated on 2012-10-04 for systemtap 1.7. The following section will list the main paths in systemtap that are important to know and may be required to reference.- Tapset Path: /usr/share/systemtap/tapset/
- Systemtap data directory for cached systemtap files, unless overridden by the SYSTEMTAP_TAPSET environment variable or the XDG_DATA_DIRS environment variable. This directory stores a set of builtin functions and probe point aliases are provided by the scripts installed here. These are described in the stapfuncs(3stap) and stapprobes(3stap) manual pages.
- Runtime Path: /usr/share/systemtap/runtime/
- The runtime sources, unless overridden by the SYSTEMTAP_RUNTIME environment variable.
- Staprun Path: /usr/bin/staprun/
- The auxiliary program supervising module loading, interaction, and unloading.
- Stapio Path: /usr/libexec/systemtap/stapio/
- The Systemtap module input and output handler.
- sdt.h Path: /usr/include/include/sys/std.h
- Kernel debuginfo Path: /usr/lib/debug/lib/modules/$(uname -r)/
-
The location of kernel debugging information when packaged into the
kernel-debuginfo
RPM, unless overridden by the
SYSTEMTAP_DEBUGINFO_PATH
environment variable. The default value for this variable is
+:.debug:/usr/lib/debug:build
and can be changed using $env SYSTEMTAP_DEBUGINFO_PATH=/path/to/vmlinux .
Elfutils searches vmlinux in this path and it interprets the path as a base
directory of which various subdirectories will be searched for finding modules.
By default, systemtap will also look for vmlinux in these locations:
-
/boot/vmlinux-`uname -r` /lib/modules/`uname -r`/vmlinux /lib/modules/`uname -r`/vmlinux.debug /lib/modules/`uname -r`/build/vmlinux /lib/modules/`uname -r`/.debug/vmlinux.debug /usr/lib/debug/lib/modules/`uname -r`/vmlinux.debug /var/cache/abrt-di/usr/debug/lib/modules/`uname -r`/ /var/cache/abrt-di/usr/lib/debug/lib/modules/`uname -r`/vmlinux.debug
-
-
Debuginfo for user-space applications have source files located in /usr/src/debug/ Further file information on user-space applications can be determined per-basis using rpm -ql <package>-debuginfo. For supported user-space applications information please visit the systemtap wiki. - $HOME/.systemtap
- Systemtap data directory for cached systemtap files, unless overridden by the SYSTEMTAP_DIR environment variable.
- /tmp/stapXXXXXX
- Temporary directory for systemtap files, including translated C code and kernel object.
- /lib/modules/VERSION/build
- The location of kernel module building infrastructure.
- /usr/share/doc/systemtap*/examples
- Examples with greater detail, can be found here. Each example comes with a .txt or .meta file explaining what the example, sample or demo does and how it is ordinarily run.
- $SYSTEMTAP_DIR/ssl/server
- User's server-side SSL certificate database. If SYSTEMTAP_DIR is not set, the default is $HOME/.systemtap.
- $SYSTEMTAP_DIR/ssl/client
- User's private client-side SSL certificate database. If SYSTEMTAP_DIR is not set, the default is $HOME/.systemtap.
- /usr/etc/systemtap/ssl/client
- Global client-side SSL certificate database.
- /usr/etc/systemtap/staprun/
- staprun[aq]s trusted signer certificate database.
- /usr/etc/sysconfig/stap-server/
- stap-server service global configuration file.
- /usr/etc/stap-server/conf.d/*.conf
- stap-server service configuration files for default servers.
- /usr/var/run/stap-server/
- stap-server service default location of status files for running servers.
- /usr/var/log/stap-server.log
-
stap-server service default log file.
FILES
/usr/share/systemtap/tapsetSEE ALSO
stapprobes(3stap), stapfuncs(3stap), staprun(8), stapvars(3stap), stapex(3stap), stap-server(8), awk(1), gdb(1)
BUGS
Use the Bugzilla link of the project web page or our mailing list<EMAIL_ADDRESS>Index
This document was created by man2html, using the manual pages.
Time: 05:34:16 GMT, December 24, 2015


responsive-sidebar
JavaScript sidebar component using CSS3 for smooth animations
Coded without any JavaScript librarys for best performance
Supports most browsers including IE8
Features
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- CSS3 Animations
- Provides fallback to support old browsers including IE8
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I love drawing and Chinese calligraphy since elementary school days. Though I have not received any standard trainings, I would like to post some of my poor works (:3_ヽ)__


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This is a post written in plain Markdown (*.md
) instead of R Markdown (*.Rmd
). The major differences are:
- You cannot run any R code in a plain Markdown document, whereas in an R Markdown document, you can embed R code chunks (
```{r}
); - A plain Markdown post is rendered through Blackfriday, and an R Markdown document is compiled by rmarkdown and Pandoc.
There are many differences in syntax between Blackfriday’s Markdown and Pandoc’s Markdown. For example, you can write a task list with Blackfriday but not with Pandoc:
Similarly, Blackfriday does not support LaTeX math and Pandoc does. I have added the MathJax support to this theme (hugo-lithium) but there is a caveat for plain Markdown posts: you have to include math expressions in a pair of backticks (inline: `$ $`
; display style: `$$ $$`
), e.g., $S_n = \sum_{i=1}^n X_i$
.1 For R Markdown posts, you do not need the backticks, because Pandoc can identify and process math expressions.
When creating a new post, you have to decide whether the post format is Markdown or R Markdown, and this can be done via the ext
argument of the function blogdown::new_post()
, e.g.
blogdown::new_post("Post Title", ext = '.Rmd')
- This is because we have to protect the math expressions from being interpreted as Markdown. You may not need the backticks if your math expression does not contain any special Markdown syntax such as underscores or asterisks, but it is always a safer choice to use backticks. When you happen to have a pair of literal dollar signs inside the same element, you can escape one dollar sign, e.g.,
\$50 and $100
renders “\$50 and $100”. [return]


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@import org.joda.time.DateTime @import views.html.helpers.phpBlock @(title: String, publishDate: DateTime, tags: List[String])
An entity manager usually provides a generic API for persistence of Entity classes in an efficient way using a Unit of Work to track all the changes and minimize trips to the database. The EntityManager provides a very broad contract for getting specific EntityRepository objects from the manager.
@phpBlock( """ public class UserRepository extends EntityRepository { /** * @param string $type * @return User[] */ public function findByType($userType) { return $this->findBy(['type' => $type]); } } """ ) @phpBlock( """ $entityManager = new EntityManager(/* ... */); $repository = $entityManager->getRepository('User'); /* @var $repository UserRepository */ $users = $repository->findByType(UserType::ACTIVE); """ )Above, $repository
is actually an EntityRepository
instance, not a UserRepository
.
Because PHP has no way to cast the generic type to the actual type, developers need to explicitly type-hint using
doc comments.
Other languages can do this:
@phpBlock("$repository = (UserRepository) $entityManager->getRepository('User');")However, there is no way to guarantee $repository
is the right kind of object and is not null without
a lot of boiler-plate code. Also, how the developer know the $entityManager
even contains a repository
class for User
?
You can improve this code a bit and reduce the cognitive load on the developers using it by wrapping your generic object in something more explicit:
@phpBlock( """ public class ProjectRepositoryManager { private $entityManager; public function __construct(EntityManager $entityManager) { $this->entityManager = $entityManager; } /** * @return UserRepository */ public function getUserRepository() { return $this->entityManager->getRepository('User'); } /** * @return PostRepository */ public function getPostRepository() { return $this->entityManager->getRepository('Post'); } } """ ) @phpBlock( """ $repositoryManager = new ProjectRepositoryManager(new EntityManager(/* ... */)); $repository = $repositoryManager->getUserRepository(); $users = $repository->findByType(UserType::ACTIVE); """ )This example shows how to wrap a commonly used service container (dependency injection container) with a typed object.
Service containers are usually implemented as simple hash maps between a unique service name and an generic object or anonymous function that creates the object. When consuming services from a container, you won't automatically know what names the service was given or what type of object it returns.
@phpBlock( """ $container = new Container(); $container->set('entityManager', new ProjectEntityManager()); $container->set('userRepository', function () use ($container) { return $container['entityManager']; }); """ ) @phpBlock( """ $repository = $container->get('userRepository'); /* @var $repository UserRepository */ $users = $repository->findByType(UserType::ACTIVE); """ )To reduce the cognitive load on the developer and make the services explicit, you can wrap your service container in a project specific container:
@phpBlock( """ class ProjectContainer { private $container; public function __construct() { $container = new Container(); $container->set('entityManager', new ProjectEntityManager()); $container->set('userRepository', function () use ($container) { return $container['entityManager']; }); $this->container = $container; } /** * @return EntityManager */ public function getEntityManager() { return $this->container->get('entityManager'); } /** * @return UserRepository */ public function getUserRepository() { return $this->container->get('userRepository'); } } """ ) @phpBlock( """ $container = new ProjectContainer(); $repository = $container->getUserRepository(); $users = $repository->findByType(UserType::ACTIVE); """ )


Description: Panel with list groups in accordion allows users to view list items grouped by categories and allows users to control the view by expanding or collapsing the accordions.
508 Guidelines: The instructions here are static, the instructions should change dynamically depending whether the accordion is exxpanded or collapsed.

 Panel HeadingYou are on an accordion heading. The accordion is expanded. To collapse the accordion press enter on the accordion heading.

Example

Split Column

Item Two

Item Three

Copy


Features
FastAPI features¶
FastAPI gives you the following:
Based on open standards¶
- OpenAPI for API creation, including declarations of path operations, parameters, body requests, security, etc.
- Automatic data model documentation with JSON Schema (as OpenAPI itself is based on JSON Schema).
- Designed around these standards, after a meticulous study. Instead of an afterthought layer on top.
- This also allows using automatic client code generation in many languages.
Automatic docs¶
Interactive API documentation and exploration web user interfaces. As the framework is based on OpenAPI, there are multiple options, 2 included by default.
- Swagger UI, with interactive exploration, call and test your API directly from the browser.
- Alternative API documentation with ReDoc.
Just Modern Python¶
It's all based on standard Python 3.6 type declarations (thanks to Pydantic). No new syntax to learn. Just standard modern Python.
If you need a 2 minute refresher of how to use Python types (even if you don't use FastAPI), check the short tutorial: Python Types.
You write standard Python with types:
from typing import List, Dict
from datetime import date
from pydantic import BaseModel
# Declare a variable as a str
# and get editor support inside the function
def main(user_id: str):
return user_id
# A Pydantic model
class User(BaseModel):
id: int
name: str
joined: date
That can then be used like:
my_user: User = User(id=3, name="John Doe", joined="2018-07-19")
second_user_data = {
"id": 4,
"name": "Mary",
"joined": "2018-11-30",
}
my_second_user: User = User(**second_user_data)
Info
**second_user_data
means:
Pass the keys and values of the second_user_data
dict directly as key-value arguments, equivalent to: User(id=4, name="Mary", joined="2018-11-30")
Editor support¶
All the framework was designed to be easy and intuitive to use, all the decisions where tested on multiple editors even before starting development, to ensure the best development experience.
In the last Python developer survey it was clear that the most used feature is "autocompletion".
The whole FastAPI framework is based to satisfy that. Autocompletion works everywhere.
You will rarely need to come back to the docs.
Here's how your editor might help you:
- in PyCharm:
You will get completion in code you might even consider impossible before. As for example, the price
key inside a JSON body (that could have been nested) that comes from a request.
No more typing the wrong key names, coming back and forth between docs, or scrolling up and down to find if you finally used username
or user_name
.
Short¶
It has sensible defaults for everything, with optional configurations everywhere. All the parameters can be fine-tuned to do what you need and to define the API you need.
But by default, it all "just works".
Validation¶
-
Validation for most (or all?) Python data types, including:
- JSON objects (
dict
). - JSON array (
list
) defining item types. - String (
str
) fields, defining min and max lengths. - Numbers (
int
,float
) with min and max values, etc.
- JSON objects (
-
Validation for more exotic types, like:
- URL.
- Email.
- UUID.
- ...and others.
All the validation is handled by the well-established and robust Pydantic.
Security and authentication¶
Security and authentication integrated. Without any compromise with databases or data models.
All the security schemes defined in OpenAPI, including:
- HTTP Basic.
- OAuth2 (also with JWT tokens). Check the tutorial on OAuth2 with JWT.
- API keys in:
- Headers.
- Query parameters.
- Cookies, etc.
Plus all the security features from Starlette (including session cookies).
All built as reusable tools and components that are easy to integrate with your systems, data stores, relational and NoSQL databases, etc.
Dependency Injection¶
FastAPI includes an extremely easy to use, but extremely powerful Dependency Injection system.
- Even dependencies can have dependencies, creating a hierarchy or "graph" of dependencies.
- All automatically handled by the framework.
- All the dependencies can require data from requests and augment the path operation constraints and automatic documentation.
- Automatic validation even for path operation parameters defined in dependencies.
- Support for complex user authentication systems, database connections, etc.
- No compromise with databases, frontends, etc. But easy integration with all of them.
Unlimited "plug-ins"¶
Or in other way, no need for them, import and use the code you need.
Any integration is designed to be so simple to use (with dependencies) that you can create a "plug-in" for your application in 2 lines of code using the same structure and syntax used for your path operations.
Tested¶
- 100% test coverage.
- 100% type annotated code base.
- Used in production applications.
Starlette features¶
FastAPI is fully compatible with (and based on) Starlette. So, any additional Starlette code you have, will also work.
FastAPI
is actually a sub-class of Starlette
. So, if you already know or use Starlette, most of the functionality will work the same way.
With FastAPI you get all of Starlette's features (as FastAPI is just Starlette on steroids):
- Seriously impressive performance. It is one of the fastest Python frameworks available, on par with NodeJS and Go.
- WebSocket support.
- GraphQL support.
- In-process background tasks.
- Startup and shutdown events.
- Test client built on
requests
. - CORS, GZip, Static Files, Streaming responses.
- Session and Cookie support.
- 100% test coverage.
- 100% type annotated codebase.
Pydantic features¶
FastAPI is fully compatible with (and based on) Pydantic. So, any additional Pydantic code you have, will also work.
Including external libraries also based on Pydantic, as ORMs, ODMs for databases.
This also means that in many cases you can pass the same object you get from a request directly to the database, as everything is validated automatically.
The same applies the other way around, in many cases you can just pass the object you get from the database directly to the client.
With FastAPI you get all of Pydantic's features (as FastAPI is based on Pydantic for all the data handling):
- No brainfuck:
- No new schema definition micro-language to learn.
- If you know Python types you know how to use Pydantic.
- Plays nicely with your IDE/linter/brain:
- Because pydantic data structures are just instances of classes you define; auto-completion, linting, mypy and your intuition should all work properly with your validated data.
- Fast:
- in benchmarks Pydantic is faster than all other tested libraries.
- Validate complex structures:
- Use of hierarchical Pydantic models, Python
typing
’sList
andDict
, etc. - And validators allow complex data schemas to be clearly and easily defined, checked and documented as JSON Schema.
- You can have deeply nested JSON objects and have them all validated and annotated.
- Use of hierarchical Pydantic models, Python
- Extendible:
- Pydantic allows custom data types to be defined or you can extend validation with methods on a model decorated with the validator decorator.
- 100% test coverage.


Ruby on Rails
Ruby is a dynamic, reflective, object-oriented, general-purpose programming language. It was designed and developed in the mid-1990s by Yukihiro "Matz" Matsumoto in Japan. According to its creator, Ruby was influenced by Perl, Smalltalk, Eiffel, Ada, and Lisp. It supports multiple programming paradigms, including functional, object-oriented, and imperative. It also has a dynamic type system and automatic memory management.
Ruby on Rails, or simply Rails, is a web application framework written in Ruby under the MIT License. Rails is a model–view–controller (MVC) framework, providing default structures for a database, a web service, and web pages. It encourages and facilitates the use of web standards such as JSON or XML for data transfer, and HTML, CSS and JavaScript for display and user interfacing. In addition to MVC, Rails emphasizes the use of other well-known software engineering patterns and paradigms, including convention over configuration (CoC), don't repeat yourself (DRY), and the active record pattern.
Farid Karimov