Memory Safety
By default, Swift prevents unsafe behavior from happening in your code. For example, Swift ensures that variables are initialized before they’re used, memory isn’t accessed after it’s been deallocated, and array indices are checked for out-of-bounds errors.
Swift also makes sure that multiple accesses to the same area of memory don’t conflict, by requiring code that modifies a location in memory to have exclusive access to that memory. Because Swift manages memory automatically, most of the time you don’t have to think about accessing memory at all. However, it’s important to understand where potential conflicts can occur, so you can avoid writing code that has conflicting access to memory. If your code does contain conflicts, you’ll get a compile-time or runtime error.
Understanding Conflicting Access to Memory
Access to memory happens in your code when you do things like set the value of a variable or pass an argument to a function. For example, the following code contains both a read access and a write access:
// A write access to the memory where one is stored.
var one = 1
// A read access from the memory where one is stored.
print("We're number \(one)!")
A conflicting access to memory can occur when different parts of your code are trying to access the same location in memory at the same time. Multiple accesses to a location in memory at the same time can produce unpredictable or inconsistent behavior. In Swift, there are ways to modify a value that span several lines of code, making it possible to attempt to access a value in the middle of its own modification.
You can see a similar problem by thinking about how you update a budget that’s written on a piece of paper. Updating the budget is a two-step process: First you add the items’ names and prices, and then you change the total amount to reflect the items currently on the list. Before and after the update, you can read any information from the budget and get a correct answer, as shown in the figure below.
While you’re adding items to the budget, it’s in a temporary, invalid state because the total amount hasn’t been updated to reflect the newly added items. Reading the total amount during the process of adding an item gives you incorrect information.
This example also demonstrates a challenge you may encounter when fixing conflicting access to memory: There are sometimes multiple ways to fix the conflict that produce different answers, and it’s not always obvious which answer is correct. In this example, depending on whether you wanted the original total amount or the updated total amount, either $5 or $320 could be the correct answer. Before you can fix the conflicting access, you have to determine what it was intended to do.
Characteristics of Memory Access
There are three characteristics of memory access to consider in the context of conflicting access: whether the access is a read or a write, the duration of the access, and the location in memory being accessed. Specifically, a conflict occurs if you have two accesses that meet all of the following conditions:
At least one is a write access.
They access the same location in memory.
Their durations overlap.
The difference between a read and write access is usually obvious: a write access changes the location in memory, but a read access doesn’t. The location in memory refers to what is being accessed—for example, a variable, constant, or property. The duration of a memory access is either instantaneous or long-term.
An access is instantaneous if it’s not possible for other code to run after that access starts but before it ends. By their nature, two instantaneous accesses can’t happen at the same time. Most memory access is instantaneous. For example, all the read and write accesses in the code listing below are instantaneous:
func oneMore(than number: Int) -> Int {
return number + 1
}
var myNumber = 1
myNumber = oneMore(than: myNumber)
print(myNumber)
// Prints "2"
However, there are several ways to access memory, called long-term accesses, that span the execution of other code. The difference between instantaneous access and long-term access is that it’s possible for other code to run after a long-term access starts but before it ends, which is called overlap. A long-term access can overlap with other long-term accesses and instantaneous accesses.
Overlapping accesses appear primarily in code that uses in-out parameters in functions and methods or mutating methods of a structure. The specific kinds of Swift code that use long-term accesses are discussed in the sections below.
Conflicting Access to In-Out Parameters
A function has long-term write access to all of its in-out parameters. The write access for an in-out parameter starts after all of the non-in-out parameters have been evaluated and lasts for the entire duration of that function call. If there are multiple in-out parameters, the write accesses start in the same order as the parameters appear.
One consequence of this long-term write access is that you can’t access the original variable that was passed as in-out, even if scoping rules and access control would otherwise permit it—any access to the original creates a conflict. For example:
var stepSize = 1
func incrementInPlace(_ number: inout Int) {
number += stepSize
}
incrementInPlace(&stepSize)
// Error: conflicting accesses to stepSize
In the code above, stepSize
is a global variable, and it is normally accessible from within incrementInPlace(_:)
. However, the read access to stepSize
overlaps with the write access to number
. As shown in the figure below, both number
and stepSize
refer to the same location in memory. The read and write accesses refer to the same memory and they overlap, producing a conflict.
One way to solve this conflict is to make an explicit copy of stepSize
:
// Make an explicit copy.
var copyOfStepSize = stepSize
incrementInPlace(©OfStepSize)
// Update the original.
stepSize = copyOfStepSize
// stepSize is now 2
// stepSize is now 2
When you make a copy of stepSize
before calling incrementInPlace(_:)
, it’s clear that the value of copyOfStepSize
is incremented by the current step size. The read access ends before the write access starts, so there isn’t a conflict.
Another consequence of long-term write access to in-out parameters is that passing a single variable as the argument for multiple in-out parameters of the same function produces a conflict. For example:
func balance(_ x: inout Int, _ y: inout Int) {
let sum = x + y
x = sum / 2
y = sum - x
}
var playerOneScore = 42
var playerTwoScore = 30
balance(&playerOneScore, &playerTwoScore) // OK
balance(&playerOneScore, &playerOneScore)
// Error: Conflicting accesses to playerOneScore
The balance(_:_:)
function above modifies its two parameters to divide the total value evenly between them. Calling it with playerOneScore
and playerTwoScore
as arguments doesn’t produce a conflict—there are two write accesses that overlap in time, but they access different locations in memory. In contrast, passing playerOneScore
as the value for both parameters produces a conflict because it tries to perform two write accesses to the same location in memory at the same time.
Conflicting Access to self in Methods
A mutating method on a structure has write access to self
for the duration of the method call. For example, consider a game where each player has a health amount, which decreases when taking damage, and an energy amount, which decreases when using special abilities.
struct Player {
var name: String
var health: Int
var energy: Int
static let maxHealth = 10
mutating func restoreHealth() {
health = Player.maxHealth
}
}
In the restoreHealth()
method above, a write access to self
starts at the beginning of the method and lasts until the method returns. In this case, there’s no other code inside restoreHealth()
that could have an overlapping access to the properties of a Player
instance. The shareHealth(with:)
method below takes another Player
instance as an in-out parameter, creating the possibility of overlapping accesses.
extension Player {
mutating func shareHealth(with teammate: inout Player) {
balance(&teammate.health, &health)
}
}
var oscar = Player(name: "Oscar", health: 10, energy: 10)
var maria = Player(name: "Maria", health: 5, energy: 10)
oscar.shareHealth(with: &maria) // OK
In the example above, calling the shareHealth(with:)
method for Oscar’s player to share health with Maria’s player doesn’t cause a conflict. There’s a write access to oscar
during the method call because oscar
is the value of self
in a mutating method, and there’s a write access to maria
for the same duration because maria
was passed as an in-out parameter. As shown in the figure below, they access different locations in memory. Even though the two write accesses overlap in time, they don’t conflict.
However, if you pass oscar
as the argument to shareHealth(with:)
, there’s a conflict:
oscar.shareHealth(with: &oscar)
// Error: conflicting accesses to oscar
The mutating method needs write access to self
for the duration of the method, and the in-out parameter needs write access to teammate
for the same duration. Within the method, both self
and teammate
refer to the same location in memory—as shown in the figure below. The two write accesses refer to the same memory and they overlap, producing a conflict.
Conflicting Access to Properties
Types like structures, tuples, and enumerations are made up of individual constituent values, such as the properties of a structure or the elements of a tuple. Because these are value types, mutating any piece of the value mutates the whole value, meaning read or write access to one of the properties requires read or write access to the whole value. For example, overlapping write accesses to the elements of a tuple produces a conflict:
var playerInformation = (health: 10, energy: 20)
balance(&playerInformation.health, &playerInformation.energy)
// Error: conflicting access to properties of playerInformation
In the example above, calling balance(_:_:)
on the elements of a tuple produces a conflict because there are overlapping write accesses to playerInformation
. Both playerInformation.health
and playerInformation.energy
are passed as in-out parameters, which means balance(_:_:)
needs write access to them for the duration of the function call. In both cases, a write access to the tuple element requires a write access to the entire tuple. This means there are two write accesses to playerInformation
with durations that overlap, causing a conflict.
The code below shows that the same error appears for overlapping write accesses to the properties of a structure that’s stored in a global variable.
var holly = Player(name: "Holly", health: 10, energy: 10)
balance(&holly.health, &holly.energy) // Error
In practice, most access to the properties of a structure can overlap safely. For example, if the variable holly
in the example above is changed to a local variable instead of a global variable, the compiler can prove that overlapping access to stored properties of the structure is safe:
func someFunction() {
var oscar = Player(name: "Oscar", health: 10, energy: 10)
balance(&oscar.health, &oscar.energy) // OK
}
In the example above, Oscar’s health and energy are passed as the two in-out parameters to balance(_:_:)
. The compiler can prove that memory safety is preserved because the two stored properties don’t interact in any way.
The restriction against overlapping access to properties of a structure isn’t always necessary to preserve memory safety. Memory safety is the desired guarantee, but exclusive access is a stricter requirement than memory safety—which means some code preserves memory safety, even though it violates exclusive access to memory. Swift allows this memory-safe code if the compiler can prove that the nonexclusive access to memory is still safe. Specifically, it can prove that overlapping access to properties of a structure is safe if the following conditions apply:
You’re accessing only stored properties of an instance, not computed properties or class properties.
The structure is the value of a local variable, not a global variable.
The structure is either not captured by any closures, or it’s captured only by nonescaping closures.
If the compiler can’t prove the access is safe, it doesn’t allow the access.
Copyright © 2017 Apple Inc. All rights reserved. Terms of Use | Privacy Policy | Updated: 2017-09-19


Microsoft Flight Simulator is looking gorgeous
by Tom SeniorMicrosoft Flight Simulator plans to simulate the whole damn world using satellite data from Bing maps. Not only could this be the first recorded incident of Bing being useful, it should also give Flight Simulator pilots incredible scope to explore.
The latest 'Insider update' has provided five new screenshots. Videos will follow later in the month. Andy saw some understandable texture popping during his preview, but the game looks stunning nonetheless. If the final release actually looks like this, it's going to be quite special.
The final game may even have VR support if the developers can make it happen. It's a good fit if it's possible; VR games set in cockpits work very well.
Microsoft Flight Simulator is due out next year. Enjoy the latest shots below.


Gladiator **1/2
Rated on a 4-star scale Screening venue: Odeon (Liverpool City Centre) Released in the UK by UIP on May 12, 2000; certificate 15; 150 minutes; country of origin USA; aspect ratio 2.35:1
Directed by Ridley Scott; produced by David Franzoni, Branko Lustig, Douglas Wick. Written by David Franzoni, John Logan, William Nicholson; from a story by David Franzoni. Photographed by John Mathieson; edited by Pietro Scalia.
CAST..... Russell Crowe..... Maximus Joaquin Phoenix..... Commodus Connie Nielsen..... Lucilla Oliver Reed..... Proximo Richard Harris..... Marcus Aurelius Derek Jacobi..... Gracchus Djimos Honsou..... Juba David Schofield..... Falco
Ridley Scott's "Gladiator" is an interesting and attractive action movie, but not a very forceful one. It needs to spend more time with the gladiator himself. This is a "hero out for revenge" picture that keeps cutting away to its cardboard villain, just as we're starting to cheer on the protagonist. It's like channel-hopping between "Spartacus" and "Caligula".
Russell Crowe stars as Maximus, a Roman army general under emperor Marcus Aurelius (Richard Harris).  His son Commodus (Joaquin Phoenix) is not best pleased by this news, as he himself had expected to be next in line for the throne. Commodus kills his father, seizes power, and orders the death penalty for Maximus and his family.
Of course, Maximus escapes this fate, but his wife and child do not. Then Maximus is kidnapped and sold into slavery. His master, Proximo (Oliver Reed), forces him to become a gladiator, and when his military training leads to great slaughtering talent, Proximo takes him to Rome, to perform at the Coliseum. There the crowd falls in love with him, which forces Commodus into an awkward position; yes, he's found Maximus, but he can't deal with him, because if he kills him then he'll lose the support of his people.
The movie is basically taken up by Maximus and Commodus doing a lot of plotting against each other, punctuated by lofty speeches and gruesome fights. That is as it should be. The problem is that we don't spend enough time with Maximus -- the film is divided pretty much equally between him and the enemy, when it needs to be much more single-minded. Look at "Ben-Hur" or "Braveheart" -- these films are driven completely by their heroes' determination, and that's why we get emotionally involved. Crowe gives a great performance as Maximus -- he has a penetrating stare, commanding voice, muscular body and towering demeanour. He's a powerful, passionate Hollywood lead, and we want to invest our care in him. We just don't get the chance.
Because "Gladiator" never gets us wrapped up in Maximus's struggle, the action sequences are not as tense or affecting as they should be. We can't simply enjoy the excitement of the violence, either, because it's not stimulating, it's sick. Roman bloodlust is one of the most shameful things in history, and Scott, the director, presents it realistically, throwing us into the middle of gladiator fights by way of giddy close-ups and shutter speeds, while the chants of the despicable onlookers thunder at our ears in stereo surround sound.
What we have here, ultimately, is one amazing piece of acting and several flourishes of wonderful technique, spoiled by unwanted distractions. The overall bold, colourful nature of the filmmaking might have been enough to recommend the picture if its better parts hadn't led us to expect something superior. Strange: "Gladiator" would have been a more enjoyable movie if it had been made with less skill.
COPYRIGHT(c) 2000 Ian Waldron-Mantgani Please visit, and encourage others to visit, the UK Critic's website, which is located at http://members.aol.com/ukcritic
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


VirtualSCADA
1.0
VirtualSCADA Senior Design Project
Main Page
Related Pages
Namespaces
Data Structures
Files
Examples
1.9.0 (2015-02-09)
Added hasUpperCase and hasLowerCase
Added $removeUnsupported parameter to toAscii()
Improved toAscii support with additional Unicode spaces, Vietnamese chars, and numerous other characters
Separated the charsArray from toAscii as a protected method that may be extended by inheriting classes
Chars array is cached for better performance
1.8.1 (2015-01-08)
Optimized chars()
Added "ä Ä Ö Ü"" in toAscii()
Added support for Unicode spaces in toAscii()
Replaced instances of self::create() with static::create()
Added missing test cases for safeTruncate() and longestCommonSuffix()
Updated
Stringy
() to avoid collision when it already exists
1.8.0 (2015-01-03)
Listed ext-mbstring in composer.json
Added
Stringy
function for
PHP
5.6
1.7.0 (2014-10-14)
Added containsAll and containsAny
Light cleanup
1.6.0 (2014-09-14)
Added toTitleCase
1.5.2 (2014-07-09)
Announced support for HHVM
1.5.1 (2014-04-19)
Fixed toAscii() failing to remove remaining non-ascii characters
Updated slugify() to treat dash and underscore as delimiters by default
Updated slugify() to remove leading and trailing delimiter, if present
1.5.0 (2014-03-19)
Made both str and encoding protected, giving property access to subclasses
Added getEncoding()
Fixed isJSON() giving false negatives
Cleaned up and simplified: replace(), collapseWhitespace(), underscored(), dasherize(), pad(), padLeft(), padRight() and padBoth()
Fixed handling consecutive invalid chars in slugify()
Removed conflicting hard sign transliteration in toAscii()
1.4.0 (2014-02-12)
Implemented the IteratorAggregate interface, added chars()
Renamed count() to countSubstr()
Updated count() to implement Countable interface
Implemented the ArrayAccess interface with positive and negative indices
Switched from PSR-0 to PSR-4 autoloading
1.3.0 (2013-12-16)
Additional Bulgarian support for toAscii
str property made private
Constructor casts first argument to string
Constructor throws an InvalidArgumentException when given an array
Constructor throws an InvalidArgumentException when given an object without a __toString method
1.2.2 (2013-12-04)
Updated create function to use late static binding
Added optional $replacement param to slugify
1.2.1 (2013-10-11)
Cleaned up tests
Added homepage to composer.json
1.2.0 (2013-09-15)
Fixed pad's use of InvalidArgumentException
Fixed replace(). It now correctly treats regex special chars as normal chars
Added additional Cyrillic letters to toAscii
Added $caseSensitive to
contains()
and count()
Added toLowerCase()
Added toUpperCase()
Added regexReplace()
1.1.0 (2013-08-31)
Fix for collapseWhitespace()
Added isHexadecimal()
Added constructor to
Stringy
Added isSerialized()
Added
isJson()
1.0.0 (2013-08-1)
1.0.0 release
Added test coverage for Stringy::create and method chaining
Added tests for returned type
Fixed StaticStringy::replace(). It was returning a
Stringy
object instead of string
Renamed standardize() to the more appropriate toAscii()
Cleaned up comments and README
1.0.0-rc.1 (2013-07-28)
Release candidate
Generated on Tue Apr 14 2015 18:33:05 for VirtualSCADA by
<IP_ADDRESS>


public interface Objective
scoreboard
.| Modifier and Type | Method and Description |
|---|---|
String |
getCriteria()
Gets the criteria this objective tracks.
|
String |
getDisplayName()
Gets the name displayed to players for this objective
|
DisplaySlot |
getDisplaySlot()
Gets the display slot this objective is displayed at.
|
String |
getName()
Gets the name of this Objective
|
Score |
getScore(OfflinePlayer player)
Deprecated.
Scoreboards can contain entries that aren't players
|
Score |
getScore(String entry)
Gets an entry's Score for an Objective on this Scoreboard.
|
Scoreboard |
getScoreboard()
Gets the scoreboard to which this objective is attached.
|
boolean |
isModifiable()
Gets if the objective's scores can be modified directly by a plugin.
|
void |
setDisplayName(String displayName)
Sets the name displayed to players for this objective.
|
void |
setDisplaySlot(DisplaySlot slot)
Sets this objective to display on the specified slot for the
scoreboard, removing it from any other display slot.
|
void |
unregister()
Unregisters this objective from the
scoreboard. |
String getName() throws IllegalStateException
IllegalStateException
- if this objective has been unregisteredString getDisplayName() throws IllegalStateException
IllegalStateException
- if this objective has been unregisteredvoid setDisplayName(String displayName) throws IllegalStateException, IllegalArgumentException
displayName
- Display name to setIllegalStateException
- if this objective has been unregisteredIllegalArgumentException
- if displayName is nullIllegalArgumentException
- if displayName is longer than 32
characters.String getCriteria() throws IllegalStateException
IllegalStateException
- if this objective has been unregisteredboolean isModifiable() throws IllegalStateException
IllegalStateException
- if this objective has been unregisteredCriterias.HEALTH
Scoreboard getScoreboard()
unregistered
void unregister() throws IllegalStateException
scoreboard.
IllegalStateException
- if this objective has been unregisteredvoid setDisplaySlot(DisplaySlot slot) throws IllegalStateException
slot
- display slot to change, or null to not displayIllegalStateException
- if this objective has been unregisteredDisplaySlot getDisplaySlot() throws IllegalStateException
IllegalStateException
- if this objective has been unregistered@Deprecated Score getScore(OfflinePlayer player) throws IllegalArgumentException, IllegalStateException
player
- Player for the ScoreIllegalArgumentException
- if player is nullIllegalStateException
- if this objective has been unregisteredgetScore(String)
Score getScore(String entry) throws IllegalArgumentException, IllegalStateException
entry
- Entry for the ScoreIllegalArgumentException
- if entry is nullIllegalStateException
- if this objective has been unregisteredCopyright © 2021. All rights reserved.


PVDISPLAY
Section: Maintenance Commands (8)Updated: LVM TOOLS 2.02.95(2)-RHEL6 (2012-10-16)
Index Return to Main Contents
NAME
pvdisplay - display attributes of a physical volumeSYNOPSIS
pvdisplay [-c|--colon] [-d|--debug] [-h|-?|--help] [--ignorelockingfailure] [--maps] [--nosuffix] [-s|--short] [--units hsbkmgtHKMGT] [-v[v]|--verbose [--verbose]] [--version] [PhysicalVolumePath [PhysicalVolumePath...]]
pvdisplay --columns | -C
[--aligned]
[-a|--all]
[-d|--debug] [-h|-?|--help]
[--ignorelockingfailure]
[--noheadings]
[--nosuffix]
[-o|--options [+]Field[,Field]]
[-O|--sort [+|-]Key1[,[+|-]Key2[,...]]]
[--separator Separator]
[--unbuffered]
[--units hHbBsSkKmMgGtTpPeE]
[-v[v]|--verbose [--verbose]]
[--version]
[PhysicalVolumePath [PhysicalVolumePath...]]
DESCRIPTION
pvdisplay allows you to see the attributes of one or more physical volumes like size, physical extent size, space used for the volume group descriptor area and so on. pvs (8) is an alternative that provides the same information in the style of ps (1).OPTIONS
See lvm for common options and pvs for options given with --columns.- -c, --colon
-
Generate colon separated output for easier parsing in scripts or programs.
N.B. pvs (8) provides considerably more control over the output.
The values are: * physical volume device name * volume group name * physical volume size in kilobytes * internal physical volume number (obsolete) * physical volume status * physical volume (not) allocatable * current number of logical volumes on this physical volume * physical extent size in kilobytes * total number of physical extents * free number of physical extents * allocated number of physical extents
- -s, --short
- Only display the size of the given physical volumes.
- -m, --maps
- Display the mapping of physical extents to logical volumes and logical extents.
- --columns | -C
- Display output in columns, the equivalent of pvs (8). See pvs (8) for a description of other options with this form of pvdisplay.
SEE ALSO
lvm(8), pvcreate(8), lvcreate(8), vgcreate(8)
Index
This document was created by man2html, using the manual pages.
Time: 05:34:29 GMT, December 24, 2015


from Barrister Christopher Ayodele
Chris Ayo Chambers,
Cote D lvoire.
E-mail<EMAIL_ADDRESS>Dear Friend,
I am Barrister Chris Ayo, a legal Solicitor and I was the Personal Attorney and legal adviser to the late williams Hunter, a national of your country, who used to work with Multil oil Company in Cote D lvoire. On the 21st of August 2002, my client, his wife and their three children were involved in a car accident along Sagamu Express Road.
All occupants of the vehicle unfortunately lost their lives. Since then I have made several enquiries to your embassy to locate any of myclients extended relatives, this has also proved unsuccessful. After these several ,unsuccessful attempts, I decided to trace his relatives over the Internet, to locate any member of his family but of no avail, hence I contacted you. I have contacted you to assist in repatriating the money and property left behind by my client before they get confiscated or declared unserviceable by the Bank where these huge deposits were lodged. Particularly, the bank where the deceased had a deposit valued at about Fifteen Million (US$15million) has issued me a notice to provide the next of kin or have the account confiscated within the next ten official working days.
since I have been unsuccessful in locating the relatives for over two years and, I seek your consent to present you as the next of kin of the deceased since you are from the same country so that the proceeds of this account valued at Fifteen Million (US$15million) can be paid to you and then you and me can share the money. 55% to me and 40% to you, while 5% should be for expenses or tax as your government may require, I have all necessary legal documents that can be used to back up any claim we may make.
All I require is your honest cooperation to enable us see this deal through. I guarantee that this will be executed under a legitimate arrangement that will protect you from any breach of the law. Please get in touch with me on my alternative and confidntial email address<EMAIL_ADDRESS>in to enable us proceed further with the transaction and also forward to me with the following information: your full mailling address, private telephone and fax number for easy communication.
Best Regards
Barrister Christopher Ayodele
Con Yahoo! Mail proteggi la tua casella di posta da virus e spam


| 1 |
Technician |
50 |
Bachelor's Degree |
Non Experience allowed to apply |
$38,000 |
28/02/2016 |
25 |
|
| 2 |
Engineering |
100 |
Bachelor's Degree |
3 years experience in same field |
$45,000 |
27/02/2016 |
25 |
|
| 3 |
Support Center |
100 |
Bachelor's Degree |
1 years experience in same field |
$25,000 |
18/03/2016 |
75 |
|
| 4 |
IT Admin |
100 |
Bachelor's Degree |
1 years experience in same field |
$40,000 |
28/02/2016 |
111 |
|
| 5 |
Artistic |
100 |
Bachelor's Degree |
1 years experience in same field |
$20,000 |
1/05/2016 |
83 |
|
| 6 |
Arsitec |
50 |
Bachelor's Degree |
4 years experience in same field |
$60,000 |
31/08/2016 |
23 |
|
| 7 |
IT Programmer |
200 |
Bachelor's Degree |
2 years experience in same field |
$35,000 |
1/12/2016 |
5 |
|
| 8 |
Staff Office |
50 |
Bachelor's Degree |
1 years experience in same field |
$25,000 |
12/06/2016 |
11 |
|
| 9 |
Driver |
300 |
Bachelor's Degree |
1 years experience in same field |
$10,000 |
14/07/2016 |
76 |
|
| 10 |
Doctor |
30 |
Master's Degree |
4 years experience in same field |
$50,000 |
23/10/2016 |
12 |
|
| 11 |
Constructor |
55 |
Bachelor's Degree |
2 years experience in same field |
$50,000 |
4/04/2016 |
3 |
|
| 12 |
Professor |
100 |
Master's Degree |
5 years experience in same field |
$110,000 |
4/12/2016 |
111 |
|


Investigators to use DNA tests to identify Pakistan train fire victims
Pakistani officials have said DNA tests will be used identify most of the victims of a massive train fire in eastern Punjab province that killed 74 people.
Jamil Ahmed, a deputy commissioner from the district of Rahim Yar Khan, said the tests are required to identify as many as 52 bodies recovered after Thursday’s fire before they can be handed over to relatives for burial.
Many of the victims were members of an Islamic preaching group.
The blaze was caused by a cooking gas stove that passengers were using on board to prepare their food, something that poor Pakistanis often do although it is against safety regulations.
The train was travelling from the port city of Karachi to the city of Rawalpindi, with 857 passengers on board, when it caught fire.
READ MORE
UK General Election: what we learned on the campaign trail on day one


library(nimbleEcology)
occ_code <- nimbleCode({
psi ~ dunif(0, 1)
p ~ dunif(0, 1)
for (s in 1:nsite) {
x[s, 1:nvisit] ~ dOcc_s(probOcc = psi, probDetect = p,
len = nvisit)
}
})
occ_model <- nimbleModel(occ_code,
constants = list(nsite = 10, nvisit = 5),
inits = list(psi = 0.5, p = 0.5))
## setting data and initial values...
## running calculate on model (any error reports that follow may simply reflect missing values in model variables) ...
## checking model sizes and dimensions... This model is not fully initialized. This is not an error. To see which variables are not initialized, use model$initializeInfo(). For more information on model initialization, see help(modelInitialization).
## model building finished.
set.seed(94)
occ_model$simulate("x")
occ_model$x
## [,1] [,2] [,3] [,4] [,5]
## [1,] 0 0 0 0 0
## [2,] 0 0 0 0 0
## [3,] 0 0 0 0 0
## [4,] 0 0 0 0 0
## [5,] 1 1 1 0 1
## [6,] 0 0 0 1 0
## [7,] 0 0 0 0 0
## [8,] 0 0 0 0 1
## [9,] 1 1 1 0 0
## [10,] 0 1 0 0 0


--- layout: archive title: Zulip Chat Archive permalink: /stream/113489-new-members/topic/Trace.20of.20.22simp.22.20steps.html ---
I applied "simp" to a complex hypothesis and got an unexpected result. Is there a way to get a trace of the steps taken by simp?
set_option trace.simp_lemmas true set_option trace.simplify true
I think it's the second one
but why not both
trace.simplify.rewrite will show just the successful steps
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


{% extends "projects/activities/base.html" %} {% load breadcrumb %} {% block breadcrumb_ %} {{ block.super }} {% breadcrumb_url "New activity response" "projects:activities:response-new" project.id activity.id %} {% endblock %} {% block menu_title %}


This project was dedicated to Nissy,The imaginary cat that belongs to "Moi" The page was created using HTML and CSS. You can learn more , donate to (lol) or adopt Nissy.
Lets take a trip. This project broadcasted Caroline's dream destinations. The story is dedicated to Caroline's wanderlust. See more about the project in the link provided below. See More


Each site has an automatically generated site email address, which you can view via the Email Archive tool. Email you send to the site email address is copied to the email addresses of all site participants and owners. All email messages sent to your site's email address are stored in the Email Archive.
Mail alias: Site owners can create an
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Note: You cannot use Email Archive to send mail to particular individuals. Mail sent to your site's email address is received by all site participants. To send messages to individual participants or a group, use the Messages tool; see Sending, forwarding, and replying to messages.
From
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, or
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) will sort the email messages by that header.
Click the header again to reverse the order. For help documentation about the Email Archive, see Email Archive.


Welcome to the Power BI Embedded Playground
While you are here, you can try many of our features without writing any code.
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To get started, select the sample you want to explore, make any changes to get the results you want, and then click “Run”.
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We add the latest features into the Playground, so you can explore them before adding them to your implementation.


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Tory Sen. Dagenais quits caucus over Scheer's socially conservative views
OTTAWA — Conservative Sen. Jean-Guy Dagenais is leaving his party's caucus over concerns about leader Andrew Scheer's socially conservative views.
by Canadian PressOTTAWA — Conservative Sen. Jean-Guy Dagenais is leaving his party's caucus over concerns about leader Andrew Scheer's socially conservative views.
Dagenais says he'll remain a member of the party, but he's going to sit with the newly-formed Canadian Senators Group in the upper chamber.
Dagenais says Scheer's views on abortion and same-sex marriage led to a "mass exodus" of support in the province of Quebec and that he thinks there's no possibility things will change in time for the next election.
He says given his opinions, it would be inappropriate for him to continue to participate in the Conservative caucus.
The Canadian Senators Group was formed earlier this month by 11 senators seeking to ensure regional issues get their due.
The majority of its members have links to the Conservative party, but Sen. Percy Downe, who was appointed as a Liberal, was also announced as a new member of the group today.
This report by The Canadian Press was first published Nov. 18, 2019.
The Canadian Press


An OctoberCMS implementation of DMA Friends
DMA Friends is an open source plugin for October CMS that encourages and recognizes visitor participation as an essential ingredient of the museum experience.
composer install
. Developing custom activity types
PHP API Documentation is available at http://developer.dma.org/friends/
OctoberCMS Documentation is available at https://octobercms.com/docs/
If you are migrating from a wordpress/badgeos installation of friends you will also need to provide database configuration in order to migrate your data
'friends_wordpress' => array( 'driver' => 'mysql', 'host' => 'localhost', 'port' => '', 'database' => 'WORDPRESS_FRIENDS_DB', 'username' => 'WORDPRESS_USER', 'password' => 'WORDPRESS_PASS', 'charset' => 'utf8', 'collation' => 'utf8_unicode_ci', 'prefix' => '', ),Substituting the appropriate database, user, and password


After Burhan Wani, an illusion is shattered: That all we face is cross-border intervention in Kashmir
Chilcot report underlines that Western policymakers didn’t tread lightly or with humility
As the baton is passed yet again to the young, let everyone remember: The longing for freedom in Kashmir will not die its own death.
Her detractors don’t see the obvious: The textiles sector can benefit enormously from her affinity for action.
As Mehbooba Mufti attempts to step up to a grim moment, Centre must support her wholeheartedly
Government committee must work out a sustainable policy framework to address scarcity and inflation in pulses
In the Kerala budget, an attempt by the Left to reaffirm its links with the state’s renaissance figures
In its new phase, the ‘azadi’ struggle in Kashmir is leaderless, and has a strong death wish.
AMU founder intended it to cater to the community’s educational needs.
Supreme Court has shone much-needed light on the dark underbelly of the operation of the AFSPA and the effects it has had on governance and civil liberties.
China’s rejection of international arbitration raises questions. Delhi’s reaction must focus on need to de-escalate conflict in South China Sea.
But the latest lease of life given to the Nepal PM may not guarantee stability.
Supreme Court makes it clear: AFSPA does not provide blanket immunity to army personnel.
Protests in the US underline that the nation has not fully confronted its demons.
Hostilities between Pakistan and Afghanistan are rising despite both facing a common enemy in the IS.
Higher education needs redemption and renewal. New HRD minister must be open to new ideas.
The founder of the Aligarh Muslim University wanted it to be a non-sectarian educational institution.
The retrogressive tendencies unleashed by the Emergency have gained an upper-hand.
PM’s four-nation tour could help India make up for lost time and opportunity in Africa.
Ordering fertiliser firms to cut prices is yet another instance of the Centre’s anti-reform moves in agriculture
Substantive pieces of circumstantial and documentary evidence appear to have been overlooked in the Gulberg Society verdict.


{## # Displays items from changelog # # @copyright Copyright (c) 2010-2011 The Fajr authors (see AUTHORS). # Use of this source code is governed by a MIT license that can be # found in the LICENSE file in the project root directory. # @author TODO #}


{% extends "layouts/learn.html" %} {% load layout_extras %} {% load menus %} {% load i18n %} {% block title %}{% block title-twitter %}{% trans "ARKs in the Open FAQ" %}{% endblock %}{% endblock %} {% block heading %}{% content_heading _("ARKs in the Open: Frequently Asked Questions") %}{% endblock %} {% block content %} {% comment %}Don't need to translate this{% endcomment %} {% learn_breadcrumb 'ARKs in the Open FAQ' 'FAQ' '#05' %}
TRANSLATE TEXT WRAPPED BY HTML TAGS
i.e.: PLEASE PRESERVE HTML TAGS {% endcomment %} {% blocktrans trimmed %}What is ARKs in the Open?
ARKs in the Open is a collaboration between CDL and DuraSpace aimed at building an open, international community around Archival Resource Keys (ARKs) and their use as persistent identifiers in the open scholarly ecosystem.
Why is CDL working on the ARKs in the Open initiative
We (CDL) are launching this pilot project as a first step toward ensuring the ongoing health and development of the ARK infrastructure. By "ARK infrastructure," we mean open source software tools and systems, the ARK specification, and production-grade resolver services. Community ownership of ARK identifier assets has been under discussion for over a decade, and the project makes a start by establishing an active ARK community group with the aims of:
1. Maintaining two key assets: the ARK specification and the NAAN registry, and
2. Submitting the current ARK specification to the IETF as in Internet Informational RFC.
What is DuraSpace's role
Since 2001, CDL has served as the "incubator" for ARKs. Now, to achieve long-term sustainability, ARKs and the ARK infrastructure must emerge from CDL and mature in partnership with multiple organizations and community participants to guide its future. To jumpstart the process, CDL sought a collaboration with DuraSpace, an independent not-for-profit organization providing leadership for open technologies and communities such as Fedora, DSpace, and VIVO.
Does this mean EZID or CDL will stop offering ARK identifiers?
Not at all. EZID will continue to provide full services for the creation and maintenance of ARKs and other identifiers. CDL expects to play a prominent role in whatever community partnership emerges around ARKs and ARK infrastructure.
Where can I get more detailed information about ARKs in the Open?
The project's home page: https://wiki.duraspace.org/display/DSP/ARKs+in+the+Open+Project
How can I stay informed about ARKs in the Open?
Regular updates will be posted to the ARK mailing list. Join the list here: https://groups.google.com/forum/#!forum/arks-forum
How can I get more involved?
Express your interest here: http://bit.ly/2C4fU8f
Or give us feedback here: https://wiki.duraspace.org/display/DSP/Project+Vision
I have more questions about ARKs. Where can I get answers?
All about ARKs: http://n2t.net/e/ark_ids.html
Or, contact the CDL ARKs in the Open team
{% endblocktrans %}


Thank you for your interest in Sibling Connections. We have prepared some answers to frequently ask questions but if you need additional information please contact Elizabeth Parker at<PHONE_NUMBER> or<EMAIL_ADDRESS>We accept referrals from all sources: social workers, foster parents, adoptive parents, biological parents, advocates and other caregivers. Once we receive a referral, we will make all the necessary contacts to ensure the sibling group can participate in our programs. Applications are coming soon!
We work with youth between the ages of 6 and 20 years.
First time referrals of sibling groups should be discussed directly with our program director, who will complete an intake form and will work with the referrer to obtain a release of information and permission form. Our program director will then contact the siblings’ caregivers to set up a time to meet them, either individually or in a group. Once it is determined that the siblings would be a good fit and would benefit from our programs they will be invited to the next Sibling Sunday activity where we will talk to them about Camp To Belong MA.
We like to visit all siblings who are referred to our programs for many reasons. We like to explain our programs directly to the siblings and their caregivers so they know what to expect and we want to ensure they are interested in our program. We want to assess their readiness to build upon their relationship their siblings. We assess each sibling for behavioral issues to understand if we will be able to manage those behaviors while the siblings are in our care. And finally, we want the siblings to meet somebody from our program so they will have at least one familiar face when they first attend one of our programs.
To ensure the fun and safety of all siblings participating in our programs, siblings who are currently exhibiting the following behaviors would not be able to participate in our programming:
We expect the siblings in our program already have an existing relationship that they would like to build upon. Our goal is to help them create lifelong childhood memories with their siblings! For this reason, we expect siblings referred to already have an existing relationship regardless of the frequency of their interactions.
We do all sorts of fun things! Recent activities have included:
We are a statewide program. Camp To Belong MA is open to sibling groups from all over the state. We currently have Sibling Sunday programs in the western part of the state, generally along the Route 91 corridor, Greater Lowell, Boston, and around the Bridgewater area.
We provide transportation to and from Camp To Belong MA from various points across the state. A bus schedule and directions will be provided to each caregiver a few weeks before camp. A designated caregiver MUST be available to put the child on the bus and receive the child upon return at the pre-determined times.
We have limited ability to provide transportation for our For Sibling Sunday events. For this reason, we ask that caregivers that are able to provide transportation to and from the activity. We will try to find volunteers to provide transportation to those siblings that would not be able to attend otherwise.
Absolutely!
All of our volunteer counselors must complete an application and go through a comprehensive background check that includes a Criminal Offender Record Information check and a Sexual Offender Record Information check. Once cleared, they are able to participate in training.
Camp To Belong MA volunteer counselors participate in a 2 day intensive training before camp begins. Topics include behavior management, safety adherence, professional boundaries, de-escalation strategies, and being a positive role model, to name just a few.
The training for volunteers participating in our Sibling Sunday program is quite similar but does not involve the intensity of the 2 day session.
See our page for volunteers. We would love to have your expertise!
If you still have questions, please contact Kelley Lane at<EMAIL_ADDRESS>or<PHONE_NUMBER>.


MLC School
Learning Spaces
Drag the slider vertically, and hover over the space type tags for more information.


This test shows the reason we need the polyfill. The spec for scrollWidth says that it should be the max of either the elements padding+content box or the content itself. The input below is set to a width of 0, and has a default value of text which is larger than that of the content+padding box.
Scroll width


Libra
Libra : (September 23 – October 23)
You will be very happy with your love mate. Joyful time will be spent together and you will just want more and more. It is the right time to make future plans. You will perform well at workplace. All your projects and plans will get completed. Your ability to focus on matters of great importance will bring praise from colleagues.


@* * This template is called from the `index` template. This template * handles the rendering of the page header and body tags. It takes * two arguments, a `String` for the title of the page and an `Html` * object to insert into the body of the page. * * *@ @(title: String)(content: Html)
@* Here's where we render the page title `String`. *@


Hi there Dry!
We hope you’re enjoying some much-deserved time off from school and are deep into your Netflix queue. (Grace and Frankie, anyone?!) Again, we want to congratulate you on another AWESOME semester. You all rallied, protested, fundraised, demonstrated, lobbied, and educated your campuses and communities about feminism. Now it’s your chance to tell us all about it! Every person who fills out our End of Year Survey [https://www.surveymonkey.com/r/feministsurvey] is entered to win a feminist prize pack!
This survey [https://www.surveymonkey.com/r/feministsurvey] only takes a couple minutes and is a super important way for us to get in touch with your groups, stay in-the-loop of leadership changes, and get tons of feedback about how we can better serve you. Everyone who takes the survey by Monday, January 4th will be eligible to win one of the three following prize packs. These are the goodies included:
1 year free membership to Ms. Magazine [http://www.msmagazine.com/]
10 “This is what a Feminist looks like” buttons
1 feminist shirt of your choice:
* Grey and pink Feminist as F*ck [http://store.feminist.org/thisiswhatafeministlookslikeblacktanktop.aspx] tank top
* Black This is what a Feminist Looks Like [http://store.feminist.org/thisiswhatafeministlookslikeblackunisexlongsleeves.aspx] long-sleeve
* Purple and white Fearless, Flawless, Feminist [http://store.feminist.org/thisiswhatafeministlookslikeunisexblacktee-1-1.aspx] short-sleeve
Remember, surveys [https://www.surveymonkey.com/r/feministsurvey] have to be completed by the Monday, January 4th deadline to be eligible to win the prize pack. So, in between seeing Star Wars and listening to Adele (on repeat) take a couple minutes and fill those surveys out!
Click here [https://www.surveymonkey.com/r/feministsurvey] to access the survey online!
In solidarity,
Your Feminist Campus Organizers
Chelsea, Edwith, Mari, and Kelli
Check us out on Twitter and Instagram y'all! @feministcampus [https://twitter.com/feministcampus ]


Lucas Emidio
Web Developer | Web Designer
About
My name is Lucas Emidio and I am a Full Stack Web Developer. My focus is to help my clients increase user engagement in their websites through intuitive and enjoyable UX/UI and high-performance web pages, therefore increasing sales and decreasing churn rate. I have experience with development of projects in the financial industry, portfolio pages and social networks.


Library: Algorithms
Function
Algorithm that moves the largest element off the heap
#include <algorithm> namespace std { template <class RandomAccessIterator> void pop_heap(RandomAccessIterator start, RandomAccessIterator finish); template <class RandomAccessIterator, class Compare> void pop_heap(RandomAccessIterator start, RandomAccessIterator finish, Compare comp); }
A heap is a particular organization of elements in a range between two random access iterators [a, b). Its two key properties are:
*a is the largest element in the range.
*a may be removed by the pop_heap() algorithm or a new element may be added by the pop_heap() algorithm, in O(log(N)) time.
These properties make heaps useful as priority queues.
The pop_heap() algorithm uses operator<() as the default comparison. An alternate comparison operator can be specified to the second overload of the function template.
The pop_heap() algorithm can be used as part of an operation to remove the largest element from a heap. It assumes that the range [start, finish) is a valid heap (in other words, that start is the largest element in the heap or the first element based on the alternate comparison operator). It then swaps the value in the location start with the value in the location finish - 1 and makes the range [start, finish - 1) back into a heap.
pop_heap() performs at most 2 * log(finish - start) comparisons.
// // heap_ops.cpp // #include <algorithm> // for copy, make_heap, pop_heap, // and push_heap #include <functional> // for less #include <iostream> // for cout #include <iterator> // for ostream_iterator #include <vector> // for vector template <class charT, class Traits, class T, class Allocator> void print_vector (std::basic_ostream<charT, Traits> &strm, const std::vector<T, Allocator> &v) { std::copy (v.begin (), v.end (), std::ostream_iterator<T, charT, Traits> (strm, " ")); strm << std::endl; } int main () { typedef std::vector<int, std::allocator<int> > Vector; const Vector::value_type d1[] = { 1, 2, 3, 4 }; const Vector::value_type d2[] = { 1, 3, 2, 4 }; // Set up two vectors. Vector v1 (d1 + 0, d1 + sizeof d1 / sizeof *d1); Vector v2 (d2 + 0, d2 + sizeof d2 / sizeof *d2); // Make heaps. std::make_heap (v1.begin (), v1.end ()); std::make_heap (v2.begin (), v2.end (), std::less<int>()); // v1 = (4, x, y, z) and v2 = (4, x, y, z) // Note that x, y and z represent the remaining values // in the container (other than 4). The definition of // the heap and heap operations does not require any // particular ordering of these values. // Copy both vectors to cout. print_vector (std::cout, v1); print_vector (std::cout, v2); // Now let's pop. std::pop_heap (v1.begin (), v1.end ()); std::pop_heap (v2.begin (), v2.end (), std::less<int>()); print_vector (std::cout, v1); print_vector (std::cout, v2); // And push. std::push_heap (v1.begin (), v1.end ()); std::push_heap (v2.begin (), v2.end (), std::less<int>()); print_vector (std::cout, v1); print_vector (std::cout, v2); // Now sort those heaps. std::sort_heap (v1.begin (), v1.end ()); std::sort_heap (v2.begin (), v2.end (), std::less<int>()); print_vector (std::cout, v1); print_vector (std::cout, v2); return 0; } Program Output:
4 2 3 1 4 3 2 1 3 2 1 4 3 1 2 4 4 3 1 2 4 3 2 1 1 2 3 4 1 2 3 4
make_heap(), push_heap(), sort_heap()
ISO/IEC 14882:1998 -- International Standard for Information Systems -- Programming Language C++, Section <IP_ADDRESS>


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Naas Toastmasters start new education programme
Improving skills
by Paul O'MearaThe Naas Toastmasters have embarked on a journey of learning and development with Toastmasters new education programme.
Participants on the programme have the opportunity to improve their communication and leadership skills while also helping others in the club develop theirs. Each individual gives speeches or presentations on assignments in the Pathways education programme.
Stephen Mulvaney club President said: “It’s a great way to learn and have fun.”
The programme helps develop real-world transferable skills in many different areas and builds competencies which can be used in personal and professional life. There are 300 unique competencies and 11 specialised learning paths to choose from and with online content you can learn anytime anywhere.
The Naas Club is part of Toastmasters International which is a non-profit educational organisation that teaches public speaking and leadership skills through a worldwide network of clubs. The organisation's membership exceeds 350,000. Toastmasters helps people from diverse backgrounds become more confident speakers, communicators and leaders. The Naas Club meets every 2nd and 4th Wednesday at 8pm in the Townhouse Hotel. Guests Welcome


Different types of neighbors you are likely to meet in your neighborhood
by Pauline KatethyaNisaidie na chumvi kidogo, yangu imeisha tu sahii!
We all have different characteristics and personalities. This difference can make it hard for us to live with one another.
Since we don’t get to decide who to live with, sometimes we find ourselves living with interesting and peculiar neighbors who can be irritating at times. Some can be good and reliable while others can be a pain in the neck, making you regret why you ever moved into the neighborhood.
Here are some of the different types of neighbors you are likely to meet in your neighborhood.
The borrower
This type of neighbor is always running out of things; Sugar, salt, matchbox, omo, cooking oil etc. If he borrows your charger, he will take 48-hours to return it. These type of people should be grateful but you will be surprised by how rude and impolite they always are.
The fighting couple
This is the type of couple that everyone is always complaining about. When they fight, everyone will know since they are dramatic, loud and petty. They will break windows, utensils and even hurt other neighbors in the process.
Every time they fight, they always vow to break up but its been 4 years now.
 They will throw a loud party at 1 am in the night and you will do nothing about it. They will scream and shout until your ears bleed.
The complainer
Nothing is ever good enough for this neighbor. They will always complain about everything, from the water shortages, the black outs, the crying babies, the noisy neighbors, everything. These kind of people are usually irritated easily and have a short temper.
The drug lord
You will always have that neighbor who has or can access alcohol or other types of drugs at any time. When people want to have a good time, he is the life of the party.
The one allergic to clothes
There are neighbors who get allergic to clothes when staying indoors. They will walk around in towels, or vests and tiny shorts. Others will be comfortable with a very light lesso tied on their chest. The ones with big behinds will make sure they bend a lot until you see their behinds.
The shouter
God created them with a boombox in their throat. They will greet you and all the people in the neighborhood will know that Kevo said Hi. Even when they are discussing private matters, they will shout at the top of their voices. Whenever they are not around, the building is quiet.
The player
This is the guy your mama warned you about. He might not be good looking but he always has a way with ladies.
Every time this guy brings different women and mama wa ploti fear him since he chases anything in a skirt.

Once they get home, they will go play FIFA, cook, gossip and watch movies at their neighbor’s place. The only time you will find them at home is when they are sleeping.
The noisy one
You will always find that one neighbor who loves noise more than he loves his girlfriend. He will play loud boring music when people are asleep and keep banging doors for no reason.
Upstairs neighbors are usually loud and irritating. One minute they are quite and before you know it they are dragging two elephants and running Juacali business just above you.
Lakini shida ya hawa majirani wa juu inakuanga nini?
The mysterious neighbor
He barely talks to anyone. Leaves early in the morning and comes back late. He never receives visitors, plays loud music or smiles to other people. You will never know what he does or who he really is.
The gossiper
If you want to know the latest gossip in the building, this one will tell you everything. From how Baba Kamau was caught with a mpango wa kando to the care taker sleeping with Cate the choir master who lives at the 2nd floor.
The dirty unkempt neighbor
Despite of the availability of soap and water, this one is always dirty.
The rich neighbor
When other people are busy complaining about the ‘hard’ economy, this guy is never broke. He is always loaded and has numerous deals bringing him money. He is always travelling, buying expensive items and his fridge is always stocked.

The Chef
This one is always passionate about cooking and tying out new recipes. He has a lot of friends and gets plenty of visitors every time he cooks.
The one who wants to date you
There will always be that one neighbor who thinks you are their soulmate. They will try hard to get your attention, invite you for supper or drinks and try to make you see why you two were meant to be together.
They never get tired of pursuing you.
The one who never works
This one is a stay at home buddy. He doesn’t have a job but lives a better lifestyle than yours. He is always going to concerts, trips and knows of the latest joint in towns.
The one who cooks weird food
Ever had a neighbor who cooks weird food? Like you don’t even know what he cooks, but he is always cooking things and coming up with new recipes.
The fishy neighbor
You never know how many people live in your neighbors house, but normally people are always streaming in. Sometimes you think they are drug dealers, thieves but you can never tell, something is always going on in that house.
The musician
It might be a band or an upcoming artiste staying in your building. They will practice at the middle of the night or sing at the top of their voices when you really need to get some rest.
The stalker
Some neighbors will invest in your life as if they get paid for that. They know what time you leave and the people you bring in your house. And some even know what meal you cooked on Friday evening when Jane came to visit you.
Kind hearted one
This one rarely gossips or gets caught in any sort of drama. He will say hi to you, fix your television and even pick your clothes from the hanging lines when its raining.


{% extends "base.html" %} {% block title %}Staff-Graded Assignments LTI Tool{% endblock %} {% block content %}
Display Name: [the name of the assignment] LTI ID: [your lti passport id] LTI URL: {{ request.build_absolute_uri }} LTI Launch Target: Inline Scored: True Request user's username: True Request user's email: True{% endblock %}


Reports fields which are accessed three or more times by a given method, or which are accessed in a loop. While such field access may be logically correct, it is often more performant to replace such accesses with local variables, copying the fields to a temporary local and copying back if necessary.
Use the checkbox below to ignore final fields being repeatedly accessed, as many compilers and JVMs can optimize that case without explicit creation of a temporary local variable. Constant fields are always ignored by this inspection.
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--- layout: post title: Money waste at the government date: 2011-10-18 15:10:32.000000000 +02:00 type: post published: true status: publish categories: - Ideas tags: - agile - lean meta: _edit_last: '2' _jetpack_related_posts_cache: a:0:{} author: login: admin email<EMAIL_ADDRESS>display_name: gerbrand first_name: Gerbrand last_name: van Dieijen ---
The (Dutch) website Computable has a interesting article on how awful it is the government wastes enormous amounts of money on it-projects. With that regard a report by System Error on the UK government who are (were?) equally awful is still a good read: Fixing the flaws in government IT


by Tran Raphaël
Speed is irrelevant if you are going in the wrong direction
As such, the risk of car traffic accidents is pretty frequent and sometimes deadly : From ONISR, 3248 people died on the Metropolitan road in 2018
The goal here is to zoom on the scope of those accidents and determine the factors of deadly collisions : while the highest cause of death is speed, I'd like to analyze the conditions that led to such tragedies. Maybe the driver was in a hurry ? Maybe the road was steep, slippery or snowy ?
Another goal is to determine how we can improve the vehicle to reduce collision damage and human casualties. This information may prove insightful to automobile constructors.
The dataset used is the set of all car accidents happening in 2018 from data.gouv.fr website. The dataset is composed of 4 .csv files :
Decisions can be like car accidents : sudden and full of consequences


UV filter and mobile application for UV tracking
Smartwatch + smartphone application for anxiety management
Interactive visualization


Why?
- You're debugging on a remote machine and need to study a pcap.
- You don't want to copy it back to your desktop.
- You're familiar with Wireshark. 😃
Features
- Read pcap files or sniff live interfaces.
- Use Wireshark's display filters.
- Reassemble TCP and UDP streams.
- View conversations by protocol.
- Written in Go - for Linux, macOS, FreeBSD, Android (termux) and Windows.
For setup, bugs and feature requests head over to GitHub.
News!
- Feb 02 2020 - Termshark v2.1 is out now! Featuring conversations, pcap info, packet colors and more.
- Nov 10 2019 - Termshark v2 is available!


Thanks @artemii235! The native mode works for DASH as a taker in my testing now.
And the recovery API worked nicely. I did save my DB directory, and the swap state was Finished. The API ran on the taker side gave a raw TX which successfully spent the DASH maker payment to the taker:
{
"result": {
"action": "SpentOtherPayment",
"coin": "DASH",
"tx_hash": "eacefbc19b9baf753c102f52e10e551646fe6f15182cc4e49db46e0b91cb0868",
"tx_hex": "..."
}
}
I'm curious, sinc...


Hello, I am writing you this mail today on personal grounds and l implore you to get back to me in earnest. I am interested in doing business with your humble self, but before I proceed further, I want you to please note that this is not a sort of joke, I mean business. I want to invest heavily in your country and other countries within your geographical zone as you may indicate as ideal. Once you are interested in this proposed joint venture transaction, I will be giving you a breakdown; we will start relating with each. As you may wish to know, I am the director of P.P.M.C (Petroleum Products Marketing Company); a subsidiary of Nigerian National Petroleum Corporation,CC N.N.P.C. My office is in charge of selling crude oil to foreign companies/countries that come to lift or buy oil as well as registering and certifying each and every one of them before a single barrel is lifted. As a result of the recent upsurge in the price of crude oil, I and some of my colleague make 30 cent on a barrel and for over the period of 2 months, we had realized US$50 M (FIFTY MILLION US DOLLARS). As civil servants getting this money out of my country (Nigeria) for investment poses a problem, following the fact that Government officials are prohibited from running a foreign account, and as such, I crave your indulgence to assist in this regard, if you wish to assist, kindly mail me back. So we could go in to business. Please Email me your response to my personal box<EMAIL_ADDRESS>As the transaction progress, you stand the chance to negotiate what your cut will be from the US$50 M (FIFTY MILLION US DOLLARS). I further assure you that this is a risk-free business, Thank you for anticipated cooperation. I shall be expecting your response. I remain Yours truly Dr Godian Okocha


This module returns the exact GPS locations of weather stations within a given area specified by two latitudes and two longitudes. It is designed to read the file of Meteorological Station Location Information and display the stations on the world map. The station location information is a part of the METARS (a representation of the current weather situation provided by the National Weather Service for Aviation in USA.)
Parameters
Name Type Description UI Control Filename string The filename of the station location file. FileDialog StartLatitude double The start latitude of the station location. UIdial StartLongitude double The start longitude of the station location. UIdial EndLatitude double The end latitude of the station location. UIdial EndLongitude double The end longitude of the station location. UIdial
Output Ports
Name Type Description StationLocation Mesh+Data output mesh data of the location of stations. StationID string output string array of the ID(Name) of stations.
ReadStations is used to read station location information from the ASCII data file. The data file can be downloaded from Station location information page in National Weather Service Website(USA). After the user specifies a area in the world map defined by the longitude and latitude, the module outputs a mesh data for the coordinates of the stations within this area, station ID and the number of stations. With the assistance of two GIS modules: GISWorldDataBank and GISMapTransform, all the station ID strings display on the world map.
The macro includes a user interface. The specified area can be controlled from the four UIDials in the user interface panel.
StartLatitude; StartLongitude
The upper left corner of the specified rectangle area.
EndLatitude; EndLongitude
The down right corner of the specified rectangle area.
StationLocation
The coordinates of the stations. It contains only the mesh data and it does not contains any node data.
StationID
The string array of the station ID. Each ID contain four letters.
The User Macro ReadStations makes use of the Functional Macro ReadStatFunc and the UI Macro ReadStatUI.
An example application ReadStat_Eg is provided, which uses an ASCII data file, to display all selected stations on the world sphere map.
xp_comm_proj/rd_stat/rdst_mods.v contains the V definitions of the ReadStatParams parameter block and the read_Stations module.
xp_comm_proj/rd_stat/rdst_macs.v contains the V definitions of the ReadStatFunc Functional Macro, the ReadStatUI User Interface Macro, and the ReadStations User Macro.
xp_comm_proj/rd_stat/rdst_apps.v contains the V definition of the example application ReadStat_Eg.
This project include the ASCII data file for station location information. However, the lastest version can be downloaded from Station location information page in National Weather Service Website(USA). The format of this data file can be also checked in the download page.
anonymous
MA YingLiang Manchester Visualization Centre


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Flaire
invisaWear Technologies
<EMAIL_ADDRESS>Flaire
Flaire is a coin-sized component that fits into wearable devices. When pressed, it communicaties with a connected phone to send alert messages (containing location information) to pre-configured contacts or police.
invisaWear Technologies
invisaWearTechnologies@gmail.com


Fund
New York City Environmental Fund
The New York City Environmental Fund was established in 1994 by the New York State Department of Environmental Conservation and the Hudson River Foundation to foster active community stewardship of waterways, shorelines, parklands and open spaces in and around New York City.


| Modifier and Type | Class and Description |
|---|---|
class |
ViewEntity
A view on an objectEntity
|
| Modifier and Type | Method and Description |
|---|---|
List<IViewEntity> |
INoteClass.getConstraintEntities()
The entities concerned by the note with constraint
|
List<IViewEntity> |
NoteClass.getConstraintEntities() |
Set<IViewEntity> |
ClassDiagram.getEntities() |
List<IViewEntity> |
INoteClass.getEntities()
The entities concerned by the note
|
List<IViewEntity> |
NoteClass.getEntities() |
Set<IViewEntity> |
IViewPackage.getEntities()
getter of all the entities
|
Set<IViewEntity> |
ViewPackage.getEntities() |
Set<IViewEntity> |
IClassDiagram.getEntities()
The entities.
|
| Modifier and Type | Method and Description |
|---|---|
void |
INoteClass.addConstraintEntity(IViewEntity entity)
Add a targeted entity as constraint
|
void |
NoteClass.addConstraintEntity(IViewEntity entity) |
void |
ClassDiagram.addEntity(IViewEntity entity) |
void |
INoteClass.addEntity(IViewEntity entity)
Add a targeted entity
|
void |
NoteClass.addEntity(IViewEntity entity) |
void |
IViewPackage.addEntity(IViewEntity entity)
addEntity allows to add entities
|
void |
ViewPackage.addEntity(IViewEntity entity) |
void |
IClassDiagram.addEntity(IViewEntity entity)
Add an entity to the diagram.
|
void |
ClassDiagram.hideEntity(IViewEntity entity) |
void |
IClassDiagram.hideEntity(IViewEntity entity)
Hide an entity
|
void |
INoteClass.removeConstraintEntity(IViewEntity entity)
Remove a linked entity as constraint
|
void |
NoteClass.removeConstraintEntity(IViewEntity entity) |
void |
ClassDiagram.removeEntity(IViewEntity entity) |
void |
INoteClass.removeEntity(IViewEntity entity)
Remove a linked entity
|
void |
NoteClass.removeEntity(IViewEntity entity) |
void |
IViewPackage.removeEntity(IViewEntity entity)
removeEntity allows to remove entities
|
void |
ViewPackage.removeEntity(IViewEntity entity) |
void |
IClassDiagram.removeEntity(IViewEntity entity)
Remove an entity to the diagram.
|
| Modifier and Type | Method and Description |
|---|---|
Set<IViewEntity> |
IObjectEntity.getListViewer()
getter of listViewer
|
Set<IViewEntity> |
ObjectEntity.getListViewer() |
| Modifier and Type | Method and Description |
|---|---|
void |
IObjectEntity.addViewer(IViewEntity view)
addViewer allows to add viewer
|
void |
ObjectEntity.addViewer(IViewEntity view) |
void |
IObjectEntity.removeViewer(IViewEntity view)
removeViewer allows to remove
|
void |
ObjectEntity.removeViewer(IViewEntity view) |
| Modifier and Type | Method and Description |
|---|---|
IViewEntity |
DialogOEGNewController.getViewEntity()
The entity being created.
|
IViewEntity |
DialogOEGNew.getViewEntity()
The entity being created.
|
| Modifier and Type | Method and Description |
|---|---|
void |
DialogOEGEditController.loadValues(IViewEntity entity)
Load values from entity to the dialog.
|
| Constructor and Description |
|---|
DialogOEGEdit(IViewEntity entity)
OEG's dialog to edit an existing OEG.
|
| Modifier and Type | Method and Description |
|---|---|
IViewEntity |
IObjectGraphicController.getViewEntity()
Returns the ViewEntity associated to this OEG.
|
IViewEntity |
ObjectEntityGraphic.getViewEntity() |
IViewEntity |
ObjectEntityGraphicController.getViewEntity() |
IViewEntity |
IObjectEntityGraphic.getViewEntity() |
| Constructor and Description |
|---|
ObjectEntityGraphic(ClassController diagramEditorController,
IViewEntity entity)
The view representing an ObjectEntity.
|
ObjectEntityGraphicController(ObjectEntityGraphic entity,
ClassController diagramController,
IViewEntity model)
Creates the controller and sets the values of the OEG.
|
| Constructor and Description |
|---|
NoteRelationGraphic(IDiagramEditorController diagramEditorController,
INoteClass note,
IViewEntity entity,
IEntityGraphic src,
IEntityGraphic dst) |
NoteRelationGraphicController(NoteRelationGraphic relation,
INoteClass note,
IViewEntity entity,
IDiagramEditorController diagramController,
IEntityGraphic src,
IEntityGraphic dst) |
| Modifier and Type | Method and Description |
|---|---|
void |
IClassController.createEntityRelation(IViewEntity entity)
Create a relation with an entity.
|
void |
ClassController.createEntityRelation(IViewEntity entity) |
ObjectEntityGraphic |
IClassController.getOEG(IViewEntity entity)
Getter of the entity graphic that correspond to the parameter.
|
ObjectEntityGraphic |
ClassController.getOEG(IViewEntity entity) |
Copyright © 2016 Your Organisation. All rights reserved.


Reports three "dot" characters which are used instead of the ellipsis character for UTF-8 properties files.


{% set title = "Custom fonts - Alessio Laiso Type" %} {% set description = "Alessio Laiso Type offers a variety of services: from the development of new fonts from scratch, to customisations and consultancy." %} {% set nav_title = "Alessio Laiso Type" %} {% extends "_layout.html" %} {% block content %}
In addition to our retail fonts, we have worked with a variety of large and small brands to help them with custom type work. Such projects include:
Interested? Feel free to get in touch at hello@alessiolaiso.com


{% extends "layout.html" %} {% block title %} Delete {{ problem }} {% endblock title %} {% block layout-content %} {% include "generic_delete.html" %}


static java.lang.String |
DominanceAnalysis.DOMINANCE_FRONTIER_EDGE |
Used to tag the edges from a node that identify the node's dominance
frontier.
|
static java.lang.String |
DominanceAnalysis.DOMINATOR_TREE_EDGE |
The immediate dominator or idom of a node n is the unique node that strictly
dominates n but does not strictly dominate any other node that strictly
dominates n.
|
static java.lang.String |
ICFG.ICFGCallsiteAttribute |
|
static java.lang.String |
ICFG.ICFGEdge |
|
static java.lang.String |
ICFG.ICFGEntryEdge |
|
static java.lang.String |
ICFG.ICFGExitEdge |
|
static java.lang.String |
DominanceAnalysis.POST_DOMINANCE_FRONTIER_EDGE |
Used to tag the edges from a node that identify the node's post-dominance
frontier.
|
static java.lang.String |
DominanceAnalysis.POST_DOMINATOR_TREE_EDGE |
Used to tag the edges from a node that post-dominate a node.
|
static java.lang.String |
UniqueEntryExitControlFlowGraph.UniqueEntryExitCFG_Edge |
Tag applied to the newly created edges between the master entry and the cfg roots
and the cfg exits and the master exit
|
static java.lang.String |
UniqueEntryExitControlFlowGraph.UniqueEntryExitCFG_Master_Entry |
Tag applied to the newly created master entry node
|
static java.lang.String |
UniqueEntryExitControlFlowGraph.UniqueEntryExitCFG_Master_Entry_Name |
The name attribute applied to the EventFlow_Master_Entry of the PCG
|
static java.lang.String |
UniqueEntryExitControlFlowGraph.UniqueEntryExitCFG_Master_Exit |
Tag applied to the newly create master exit node
|
static java.lang.String |
UniqueEntryExitControlFlowGraph.UniqueEntryExitCFG_Master_Exit_Name |
The name attribute applied to the EventFlow_Master_Exit of the PCG
|
static java.lang.String |
UniqueEntryExitInterproceduralControlFlowGraph.UniqueEntryExitICFG_Edge |
Tag applied to the newly created edges between the master entry and the cfg roots
and the cfg exits and the master exit
|
static java.lang.String |
UniqueEntryExitInterproceduralControlFlowGraph.UniqueEntryExitICFG_Master_Entry |
Tag applied to the newly created master entry node
|
static java.lang.String |
UniqueEntryExitInterproceduralControlFlowGraph.UniqueEntryExitICFG_Master_Entry_Name |
The name attribute applied to the EventFlow_Master_Entry of the PCG
|
static java.lang.String |
UniqueEntryExitInterproceduralControlFlowGraph.UniqueEntryExitICFG_Master_Exit |
Tag applied to the newly create master exit node
|
static java.lang.String |
UniqueEntryExitInterproceduralControlFlowGraph.UniqueEntryExitICFG_Master_Exit_Name |
The name attribute applied to the EventFlow_Master_Exit of the PCG
|


INSTINCT by John Sylva<EMAIL_ADDRESS>Rating: C+
http://members.aol.com/DeWyNGaLe
Anthony Hopkins could very well be the greatest actor alive today. Cuba Gooding Jr. could very well be the greatest young actor alive today. What happens when you mix then in a film similar to one of Hopkins' classics, Silence of the Lambs?
Primatologist Ethan Powell, played by Anthony Hopkins, has an obsession with the species of gorilla. For a long time, Ethan lived with gorillas in the forests of Africa, abandoning his wife and daughter Lynn, played by Maura Tierney, taking on their behavior, becoming a part of their family. After being found, Powell is accused of clubbing two park rangers to death, but he chooses to remain silent at all times, so therefore he cannot represent himself in court to defend himself. To try to break the barrier, to try and regain the person that Dr. Powell once was, psychiatrist Theo Caulder, played by Cuba Gooding Jr. is sent in to try to put an end to the mystery.
As Theo continues to meet with the strange man, he starts to unravel the mystery behind him. During every visitation between the two, Theo unlocks another secret that start to lead to the question- Is this man really that bad? The two start to become friends of sorts, speaking frequently. Unfortunately, to Lynn's dismay, Ethan refuses to discuss her, and when her name comes up he becomes very angry. Theo is now not only meeting with his main focus, but other patients at the high security Florida prison. The film goes off into a sub-plot about morals, and treating people right, especially in prison. I would have liked it if the writers stuck with the main plot, and not gone off with a much seen plot.
Cuba Gooding Jr. is exceeding any past performance of his in Instinct, but unfortunately, the rest of the cast, plot, and the poor directing by John Turteltaub do not live up to the astonishing performance that he put forward. Believe it or not, Anthony Hopkins actually didn't do all that admirable at his underwritten role. Maybe if the screenplay writer, Gerald Di Pego, had done more with Dr. Ethan Powell than have him sit there and say a word here and there, Anthony Hopkins could have given a much more commendable performance.
 It is one of those films that is like a go-cart. It gets going, and then it stops. It slowly gains speed, only to be shut down once again. Instinct is the exact same way. The perfect time to set off something happens all over the place, but nothing happens, except for the scenes comes to and end. Because of this, Instinct never really went anywhere. It ended up being more of a history book than a movie. The moral of the story was an exceptionally brilliant one, but it has been used so many times in other movies, the repetitiveness is getting annoying. Yes, we know by know, Hollywood, that killing animals and judging people is wrong. Can't we move on? I'm not saying this movie is bad for this repetitive moral, I am just saying that filmmakers today should move on to bigger and better things. The plot and characters barely develop, and barely anything is accomplished during the entire film.
When going into Instinct, I expected a thrilling, exciting film with starring two of today's greatest actors. Instead of that, I got a slow drama, copying off of many past films, trying to mix Silence of the Lambs with Patch Adams, and excluding Cuba Gooding Jr., the actors seemed like copycats trying to act like the actors. Is this because of the poor writing and directing, or are these actors really running out of steam? Director Turteltaub tries to use the same sort of style he did in the wonderful film Phenomenon, where everything came pretty slow, and ended up in something great, but in Instinct, it doesn't really end up anywhere.
The Bottom Line- Cuba Gooding Jr. and Anthony Hopkins should have used their instincts, and stayed away from this poorly written drama.
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
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Related links: index of all rec.arts.movies.reviews reviews


Preparation time
overnight
Cooking time
1 to 2 hours
Serves
6
Dietary
Barmbrack is a delicious Irish fruit bread. This parfait is easy to make but looks really impressive.
For the barmbrack, put the dried fruit in a bowl and pour over the cold tea and whiskey. Cover and leave to soak overnight.
Preheat the oven to 170C/150C Fan/Gas 3. Butter and line a 900g/2lb loaf tin.
Put the flour, baking powder, sugar and mixed spice in a mixing bowl. Make a well in the middle and crack in the egg. Mix well using a wooden spoon. Add a little liquid from the fruit mixture and stir. Continue adding liquid and stirring until you have a wet dough – you may not need all the liquid. Drain the dried fruit and mix it into the dough until well combined.
Spoon the dough into the prepared loaf tin and level off the top. Bake on the middle shelf of the oven for 1 hour, or until a skewer inserted comes out clean. Leave to cool in the tin slightly, then turn out onto a wire rack to cool completely.
For the parfait, preheat the oven to 200C/180C Fan/Gas 6. Cut the crusts off the bambrack, then crumble 175g/6oz of the barmbrack into a roasting tin. Sprinkle over 1 tablespoon of sugar. Bake for 10 minutes, or until crisp, then leave to cool.
Whisk the egg yolks with the remaining 1 tablespoon of sugar.
Put the milk, 85ml/3fl oz cream and the piece of vanilla pod in a heavy-bottomed saucepan and bring to the boil. Remove from the heat and pour over the yolk mixture, whisking all the time. Return the pan to the heat and cook gently until the custard coats the back of the spoon, stirring.
Strain the custard into a bowl through a fine sieve. Leave to cool.
Melt the chocolate in a heatproof bowl over a pan of gently simmering water, making sure the bowl doesn’t touch the water. Fold the melted chocolate and crumbs into the custard, cover and chill for 30 minutes.
Whisk the remaining cream until soft peaks form. Fold the cream and whiskey into the custard mixture. Pour into six plastic see-through cups, cover and freeze for 2-3 hours, or overnight if you have the time.
For the prunes, bring 200ml/7fl oz water to the boil in a medium saucepan. Add the orange zest and juice and the sugar and return to the boil. Add the prunes, cover and simmer for 20 minutes, or until softened. Stir in the whiskey. Set aside to cool.
To serve, spoon the prune mixture on top of each cup and grate a little orange zest on top.


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mouseUpEvent constant
Static factory designed to expose mouseup
events to event
handlers that are not necessarily instances of Element.
See EventStreamProvider for usage information.
Implementation
static const EventStreamProvider<MouseEvent> mouseUpEvent =
const EventStreamProvider<MouseEvent>('mouseup')


Classes
Mondays 6:00-8:00 pm and Wednesdays 4:00-6:00 pm.Literature
Matroid theory. Oxford University Press. Oxley, J.G.Matroid theory. Courier Corporation. Welsh, D.J.
Course content
A matroid is a mathematical object that abstracts the idea of independence: linear, algebraic, etc. In particular, many of the theorems about linear independence in linear algebra have their generalizations to matroids where proofs are many times more elegant and clean. The concept of a Matroid was introduced by H. Whitney in 1935 but was further studied by many other mathematicians, and it is currently an active area of research. One of the greatest mathematicians working in the field was W. T. Tutte who developed in the 1950's a great part of the theory that is known to us today. Because of the close relation with linear algebra and vector spaces, matroids can be useful in many contexts where these appear. They appear in the theory of linear optimization generalizing the class of problems where the greedy algorithm can be used. They also play a central role in a nice stratification of the Grassmann variety (the Grassmannian).As it happens with topologies and sigma algebras, matroids are set systems, that is, a collection of subsets of a given set satisfying a few fundamental axioms. What is amazing for matroids is what is commonly referred to as polymorphism, the fact that matroids have plenty of equivalent definitions: in terms of independence sets, bases, circuits, flats, closure operators, etc. The polymorphic nature of matroids is what have made the theory so successful since different definitions are suitable to solve different problems.
In the first part of this course we will concentrate on the basics of the theory. We will define the concepts of independence sets, bases, circuits, flats, and we will visit many contexts in which matroids appear: linear algebra, graph theory, affine and projective geometry, etc. We will cover the concepts of duality, minors, connectivity and state the most important theorems in the field. As an interesting application of the theory, we will see in the last part of the course how matroids are useful to give a stratification of the Grassmannian and furthermore we will discuss the idea of positivity that will bring us to the concept of positroids, a beautiful class of matroids that in recent years appear to have connections to the nature of our physical reality and to many other areas.
Grade distribution
Tests (30%)
There will be 2 tests (each of 15%) at the end of each of the first two terms. The tests will be announced at least one week in advance.Homework(30%)
There will be two sets problems (each of 15%) to be handed in at the end of each of the first two terms. To work on the homework problems is crucial for your understanding of the material presented in class. Be sure to separate enough time each week to think and write your solutions. It is recommended that you think and attempt every problem on your own before seeking any help. You are encouraged to discuss the material of the course with your classmates, however you must write your own solutions using your own words.Final project and presentation(40%)
The final presentation will consists of reading, writing and presenting about an article on the area of matroid theory. The topics will be assigned well in advance and there will be two partial submissions (each with a weight of 10%) and a final presentation (20%)Problem Sessions
There will be various in-class problem sessions during the semester whose goal is to reinforce the concepts learned during a given week. During the problem sessions you are strongly encouraged to share what you have learned and to learn from your fellow class mates (share and learn).Syllabus
We will cover some of the topics in the following list.| Topic |
|---|
| The idea of a matroid |
| Independence sets and circuits |
| Bases |
| Rank |
| Closure operators |
| Graphic matroids |
| Representable matroids |
| Geometric representations of matroids of small rank |
| Transversal matroids |
| Geometric lattices and the lattice of flats |
| The greedy algorithm |
| Dual matroids |
| Minors and contraction |
| Connectivity |
| Projective and affine geometries |
| The matroid stratification of the Grassmannian |
| Positroids |


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This page is generated by Yao-Yuan Mao, with the help of this Python API to access the SAO/NASA Astrophysics Data System. You can find this full list on ADS Lab as well.


Conference Abstracts
1996:
June 1996:
GEWEX Meeting
(Washington, DC)
1997:
January 1997:
AMS GCIP/Hydrology Meeting
(Long Beach, CA)
December 1997:
AGU meeting
(San Francisco, CA)
1998:
September 1998:
Second International Climate and History Conference
(University of East Anglia, Norwich, England)


Coccuza pizza is a restaurant like no other in East Africa..It serves the best pizzas in the country and region.We have multiple branches over Kenya,Uganda and Tanzania.What makes us different from the other pizza restaurant is that we care for our customers.Our customers' satisfaction is our main objective.We take you're feedback and opinions to high regard.
We offer a variety of pizzas to choose from.We are not reserved to pizza alone but there are also sides,drinks and a wide variety of foods from all over the region.We also do deliveries.
The hypest place to eat in town.
Coccuza pizza offers a wide range of services to our customers.We cater for events.In this we provide food and refreshments for a number of events eg weddings,partys etc.The cost of the may differ but for those interested please dial the number at the bottom of the page where the contact information is.We also have multiple branches of our restaurant positioned all over the region.Visit one to experience the amazing atmosphere and taste our amazing quizines.We also offer delivery services.There is a delivery fee according to where you live but prices are shown in the oder section.We also try to make sure that deliverys are made in a maximum time of 40 minutes.
If you would like to ordet please fill the form below to see the cost.One is supposed to pay the delivery person the money for the order.The prices vary according to to the pizza size,pizza crust and pizza toppings.One can also order more than one pizza but the most pizzas one can have delivered are 100.


Huginn and Her Hatchery
The hatchery is all about fitting the right crafted creature with its new forever home. This page will guide you through that exciting process!
First we shall introduce Huginn the keeper and creator of the hatchery, she puts the love and devotion of a mother dragon in to each of her wonderfull creations.


A Git Workflow dictates what kind of branches to set up and how to merge them together. One of the most popular branching and merging workflow models is GitFlow. At a glance, this is the GitFlow Workflow.
IMPORTANT: There are two main branches with an infinite lifetime:
- master
- develop
Basic Workflow
- A develop branch is created from master
- A release branch is created from develop
- A feature branch is created from develop
- When a feature is complete it is merged into the develop branch
- When it is time to make a release, a release branch is created off of develop
- When the release branch is done it is merged into develop and master
- If an issue in master is detected a hotfix branch is created from master
- Once the hotfix is complete it is merged to both develop and master


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New projects are designing a peer to peer network for Internet of the things with a structured perspective, to be reasonably /& sufficiently adaptive and secure by exploiting all potentiality in cryptography hashes and distributed hash tables. The distributed hash tables (DHTs) are required:
To enable nodes forming a structured overlay network ( fully decentralized).
To be secure against faulty participants.
To be reliable against churn ( nodes continuously joining, leaving, and failing).
To be scalable and should function efficiently even with thousands, millions or billions of peers.
The DHTs are not only used to distribute and retrieve a content between the peers but also if possible to enable secure consensus to send automatically messages between peer endpoints and meshing a secure peer to peer network between all endpoints for a specific business purpose.
The Kademlia DHT uses an algorithm to define the closest peer IDs to a given peer ID accordingly to XOR distance.
Kademlia routing tables based on the concept of buckets over XOR space. The nodes IDs sharing a number of bits with a target ID are stored in the associated bucket. When the address space size is large, this concept of bucket begins to be very blurred.
For instance when the address space size is 512, half of the peer IDs will be in bucket 511, bucket 510 will have 1/4, bucket 509 will have 1/8 and so on.
So the probability to have a peer ID in bucket "M"is 2^(M-512), when M is small, this probability is quasi-zero. Many buckets are just empty. Taking the traditional set-up for each k-bucket having k=20 peers only, the Kademlia's DHT will provide a routing table less than the maximum number 511*20 ~ 10220 peers for each given peer. Numerical simulation showed using 50000 peers that only the first 10 buckets are slightly filled by around or less than 200 peer IDs.
This Bin representation for measuring the closest peer IDs to a given peer ID is blunt when the address space size is large. We need a clear-eyed process regarding the real spatial distribution of values than lumping the values into a Logbins framework.
We need to investigate new representation of XOR distance to successfully be used in the arising applications of HDTs, especially in Internet of the things.
This work focuses on quality measures of XOR distance when address space size is large, for instance 512.
We measure the quality by using the concept of the discrepancy. We perform computational investigations to compare the performance of the random numbers with that of the sets of XOR distances. The investigation enables us to better understand the distributional properties of XOR values and throws new light on when and why using directly the values from XOR distance can have a better (or no better) performance than bin Kademlia concept( Buckets).
We provide a numerical analysis of Kademlia when the address space size is 512 ( many recent interesting projects related to the Internet of the things are based on keys in the XOR space having an address space size 512).
Main Operation is FindNode: Find K closest peer IDs to a given peer ID (Key)
Given a peer ID (A0) and a number of peer IDs ( A1,A2,A3, ... An) , we study the propriety of the sequence XOR(A0,Ai) when (1<= i <=N) and XOR(A0,Ai) are considered a sequence of numerical values, big Endian numbers.
How well are their values distributed?
Statistically, when the IDs are randomly selected, the sequence XOR(A0,Ai) , 1<= i <= N follows an uniformly distribution.
Dispersion and Discrepancy in XOR Sequence:
We are interested by the following problem:
Is XOR sequence a low-discrepancy sequence?
Note that ordinary uniform random numbers and low discrepancy sequences both generate uniformly distributed sequences.
A uniform random source will generate outcome that each run has the same probability on equal sub-intervals. In general uniform random source may experience clumped or uncorrelated outcomes.
A low discrepancy sequence are subject to low-discrepancy requirement.
The L2 discrepancy value captures the global degree of isolation of the sequence of numbers in the given domain ( for instance (0,1)) which means that the higher the value of the L2 discrepancy is, the scarcer the numbers become in some parts of the domain.
For instance, if the values obtained from the XOR distance are tightly coupled, they will tend to occupy a small region of space and as a consequence, L2 discrepancy will be a higher value.
However, if the values obtained from the XOR distance are loosely coupled then, they are scattered over a large region of the domain. Thus, the L2 discrepancy will be a small value.
Figure below shows the results when a peer ID target was XORed by a number of peer IDs.
Each value from XOR distance will be represented by the value of the L2 Discrepancy sensitivity function, If the sensitivity is positive, the value from XOR distance is an insider otherwise it is an outlier. The sensitivity function is able to recover the spatial distribution of the values of XOR distance and their visibility, i.e. whether the values are uniform, clumped or scarce region, see Figure below.