  That’s ok.
Let’s take a little break and talk about a handy functional tool built into
Swift stdlib. I promise no big reveals, no new operators, no fancy types; just
hands-on, practical discussion of the Swiss Army knife of transform functions:
reduce
.
Reducing is almost easier to show than to explain. Let’s start with a trivial
example. You have an array of numbers and you want to know the sum. We might say
you want to “reduce” a [Int]
to a single Int
. reduce
takes a sequence, an
intial value, and a “combining” function like this:
let xs = [1,2,3,4,5]
let sum = reduce(xs, 0) { accumulator, value in accumulator + value }
// ==> 15
The most interesting part is the combining function. It is passed a “value so far” and a “next value from the list” and it needs to return the result of combining them. Its signature looks like this:
(U, T) -> U
So it doesn’t have to return the same kind of thing as is in the list, but it often does. In our example, since we want the sum, we just add the two values. We could just as easily reduce the list to its product:
let product = reduce(xs, 1) { accumulator, value in accumulator * value }
// ==> 120
I’m spelling out parameters to make it clear exactly what is being passed to the combining function, but we can of course use Swift shortcuts for this:
let sum = reduce(xs, 0) { $0 + $1 }
Or we can go futher, and shorten it to:
let sum = reduce(xs, 0, +)
What’s up with that? I told you before, +
is just a function:
func +(lhs: Float, rhs: Float) -> Float
And it’s in the form (T, T) -> T
, which is just a special case of (U, T) ->
U
. So that’s fine, and we can pass it as the combining function.
There’s also a method form that can be convenient:
let sum = xs.reduce(0, combine: +)
We can think of that as “take the list of x values, and add them, starting with zero.”
A note on origami and names
Another common name for this function is “fold.” Sometimes, in other languages,
you’ll see “fold left” or “fold right.” Swift’s “reduce” is the same as “fold
left.” (A right fold starts at the end of the list and goes
backwards.1) You may also see it called “aggregate” or
“accumulate” or “inject.” They’re all pretty much the same function.
Finding a starting point
OK, so we can add and multiply stuff. What else you got? We can get minimums and
maximums. Let’s implement stdlib’s minElement
for arrays with
reduce
.2
Reducing requires an initial value. So, what should it be? For types that have a
known minimum (like Int.min
), you might be tempted to use it. But that’s not
very flexible, and some orderable types don’t have an obvious minimum. For
example, what if we implemened a BigNum
type that supported arbitrarily large
or small values?
A common solution is to treat the first element as the initial value, and then reduce the rest:
func minElement<T: Comparable>(xs: [T]) -> T {
return dropFirst(xs).reduce(xs[0], combine: min)
}
That’s a reusable pattern, so we could, if we wanted to, extract it:
extension Array {
func reduce1(combine: (T, T) -> T) -> T {
return dropFirst(self).reduce(self[0], combine: combine)
}
}
func minElement<T: Comparable>(xs: [T]) -> T {
return xs.reduce1(min)
}
Notice that reduce1
requires a combining function that takes and returns the
same type. It’s worth taking a moment and thinking about why that has to be
true.
Of course, reduce1
crashes if the array is empty. What if we wanted to get
back an Int?
to guard against that? Here’s one way we could do it:
func safeMinElement<T: Comparable>(xs: [T]) -> T? {
return xs.reduce(nil) { m, x in min(m ?? x, x) }
}
So we start with nil
, and for each element if the current minimum is nil
, we
take whatever was passed in, and otherwise we take the minimum. Notice how we
rely on Swift’s habit of promiting anything into an optional when required.
Let’s us be pretty sloppy expressive.
Beyond math
The combining function (U, T) -> U
says nothing about numbers. We can reduce
anything we can imagine. We could join strings just as easily.
func join(elements: [String]) -> String {
return elements.reduce("", +)
}
Or, as promised, here’s flatten
, which takes a nested array
and removes one level of structure:
func flatten<T>(xs: [[T]]) -> [T] {
return xs.reduce([], +)
}
Told you it was simple. Notice how summing numbers, joining strings, and flattening arrays all have the same implementation, differing only in their initial value? That’s another thing worth thinking about for a while, but it’s too much theory for this post. (If you want to research it, the magic search term you want is monoid.)
Mapping an array is just a special case of reducing:3
func map<T, U>(xs: [T], f: T -> U) -> [U] {
return xs.reduce([]) { $0 + [f($1)] }
}
So is filtering:
func filter<T>(xs: [T], includeElement: T -> Bool) -> [T] {
return xs.reduce([]) { filtered, x in includeElement(x) ? filtered + [x] : filtered }
}
FlatMap:
func flatMap<T, U>(xs: [T], f: T -> [U]) -> [U] {
return xs.reduce([]) { $0 + f($1) }
}
Reverse:
func reverse<T>(xs: [T]) -> [T] {
return reduce(xs, []) { [$1] + $0 }
}
Even counting!
func countElements<T>(xs: [T]) -> Int {
return reduce(xs, 0) { c, _ in c + 1 }
}
You can do a lot of stuff this way. It’s particularly useful when you find
yourself declaring a var
just so you can initialize it with a loop. Any time
you find yourself using var
inside a function, consider whether this is better
done with something else (map
, filter
, reduce
, etc). Usually the answer is
yes.
From whence would you return?
How about contains
?
func contains<T: Equatable>(xs: [T], find: T) -> Bool {
return xs.reduce(false) { found, x in found || find == x }
}
Hmmm…. It works, but it’s a poor choice in my opinion. reduce
computes over
the full list, so this is wasting a lot of effort checking values that aren’t
needed. A good way to think about it is how you would expect this function to
behave if the sequence were infinite. If you would never expect the function to
return (like for sum
), then reduce
is proably a good fit. If you might
expect it to return anyway (like for contains
), then reduce
is probably the
wrong tool.
Another good way to think about it is whether you would include a return
or
break
in your for-loop (or just use a while-loop). If so, your problem
probably doesn’t match reduce
well.
To make it more clear, let’s see how reduce
can be implemented:
func reduce<T, U>(xs: [T], initial: U, combine: (U, T) -> U) -> U {
var result = initial
for x in xs {
result = combine(result, x)
}
return result
}
If your problem can be “reduced” to this, then reduce
may be a good choice. If
you need to stop the for-in loop, then you’ll probably want another tool like
find
.
So doctor, should I reduce?
 I want to get your imagination going a little bit and give you some ideas on
how to use this function to solve a wide range of problem. But just because you
can write map
in terms of reduce
doesn’t mean you should.
Most of the time if your result is an array, mapping and filtering are the right
tools. If you’re taking an array and deriving a single value, then reduce
(or
find
) is often the best tool. But if you have a complex combination of mapping
and filtering, then a single reduce
may simplify that and also speed it up.
Reducing is a quite popular operation in functional languages. In fact, a lot of people (including your humble author) spend a lot of time trying to solve complicated problems with a single, elegant reduce. When I started this blog post, I got about half-way through implementing sorting that way when I realized I needed to stop. Reduce is the kind of function that makes people try to be clever, much like regular expressions. Resist the temptation, at least in your production code. Use the tools that make your code clear, not the tools that make you look smart.
But with that in mind, reduce your problems away!
-
UPDATE: After some helpful discussion with @TacticalGrace and @pyrtsa, I’ve decided this description of fold right is too misleading. I usually favor simple-but-slightly-wrong explanations over more-correct-but-requires-lots-of-background-to-understand-and-is-still-slightly-wrong, but in this case, “goes backwards” really confuses how foldr is commonly used. We don’t have foldr in Swift, so I’m not going to dig into it here in a footnote; I’ll leave it to your exploration. ↩
-
In this post, and in many of my posts, I will focus on Array implementations rather than the more general Sequence. That’s because Sequence (and Collection) can introduce a lot of complexity and obscure the key points being discussed. Some of their complexity is due to the nature of type constraints, and some is due to quirks about Swift that will likely improve. I’ve chosen to dodge all of that and focus on the most common and simplest case: Arrays. ↩
-
If you’re familiar with Haskell, you may know that
map
is usually implemented as afoldr
, while this is afoldl
. That’s just for performance. In Haskell, list prepending (:
) is much faster than appending (++
). In Swift, array appending is the faster operation. Sofoldr
is common in Haskell, but isn’t even in Swift stdlib. Keep this in mind when translating Haskell algorithms to Swift. Haskell often walks lists backwards for performance reasons. It’s more natural in Swift to walk them forward. ↩


Sean Dyche praises Nick Pope following Burnley’s battling win at Watford
Chris Wood, Ashley Barnes and James Tarkowski all found the net to send Watford bottom of the league and Burnley up to sixth.
Sean Dyche hailed “big monster” Nick Pope for setting the groundwork for Burnley’s battling 3-0 win at Watford.
The Hornets bossed the first half at Vicarage Road on Saturday but failed to find a breakthrough, and paid a hefty price as Dyche’s Clarets fought their way to victory after the break.
Chris Wood, Ashley Barnes and James Tarkowski all found the net to send Watford bottom of the league and Burnley up to sixth, leaving boss Dyche delighted with his side’s grafting qualities.
And Dyche lauded England goalkeeper Pope for keeping Burnley’s defence in check under that first-half pressure.
He said: “As an attacking team you shape to cross, and you think ‘maybe we’ve got a chance’, but then the cross comes in and a big monster like him comes and takes it.
“A goalkeeper can bring a calmness to a team. The defensive unit kept us in it at half-time.
“We couldn’t get a foothold in the game in that first half. So that resilience to make sure we stayed intact is a very important factor in the Premier League.
“You have to stay in it to win it and we did. I don’t think it was a 3-0 performance, Watford gave as good as they got, but you end up taking it, of course.
“Nick Pope has been brilliant and he’ll definitely take confidence from his time with England, and I hope he continues to grow for us now off the back of that.”
Watford boss Quique Sanchez Flores was left to count the cost of a seventh defeat in 13 league matches that saw the Hornets slump to the foot of the Premier League.
An unwanted club-record 11th consecutive winless home league match compounded Watford’s heavy reverse, but the Spaniard remains relaxed about his rebuilding job.
Defender Craig Dawson had complained of dizziness before kick-off and was later forced out of the match after a nasty clash of heads left him with a big cut above his left eye.
Flores revealed the 29-year-old had been battling a virus and was a doubt to play right up until kick-off, hailing the former West Brom centre-back for his resolve in making it to the pitch in the first place.
“He was really bad with his stomach before the match,” said Flores.
“He was the best defender in the first half, despite all those problems.
“He’s OK now, he has a cut above his eye.
“It was tough before the match, but he was very professional to be able to play at all.
“That kind of spirit was great from him, and hopefully he will be fine quickly.
“I don’t want fans to think it’s an excuse, but six consecutive matches to lose a player in the first half, that’s not normal.
“It’s incredible, I’m unhappy with that amount of injuries.”


Hello! I am Samuel Misenheimer a coding student at University of North Carolina at Charlotte. I am learning how to do front and back end development and website design, the most enjoyable part for me is front end as I enjoy letting my creativity run wild and make something I can be proud of.
I can create and design the overall look of your website, or change around an existing template.
I will work on the HTML and CSS of your website, creating an adaptive landing page ans styling it in CSS.
I will work on including APIs, Javascript and various other technologies to insure the core of your website runs functionally.
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Class ConstructAction.CurveInput
Defines an input object for an action derived from ConstructAction. This input object extpects the user to click on a curve (IGeoObject that also implements ICurve. Pressing enter or TAB or clicking the mouse proceeds to the next input object.
Inherited Members
Namespace: CADability.Actions
Assembly: CADability.dll
Syntax
public class CurveInput : ConstructAction.InputObject, ConstructAction.IInputObject
Constructors
| Improve this Doc View SourceCurveInput(String)
Creates a Curveinput object.
Declaration
public CurveInput(string resourceId)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | resourceId | the resource id to specify a string from the StringTable. ResourceId+".Label": the Label left of the edit box. ResourceId+".ShortInfo": a short tooltip text ResourceId+"DetailedInfo": a longer tooltip text. |
Fields
| Improve this Doc View SourceModifiableOnly
true: only curves that may be modified are yielded false: any kind of curves curves are yielded
Declaration
public bool ModifiableOnly
Field Value
| Type | Description |
|---|---|
| System.Boolean |
PreferPath
Prefer path objects instead of single curves (when available)
Declaration
public bool PreferPath
Field Value
| Type | Description |
|---|---|
| System.Boolean |
Properties
| Improve this Doc View SourceDecomposed
true: only decomposed curves are yielded, false: also path objects, that consist of several subcurves are yielded
Declaration
public bool Decomposed { get; set; }
Property Value
| Type | Description |
|---|---|
| System.Boolean |
FailCursor
Sets the cursor that will be displayed when no curve is hit
Declaration
public string FailCursor { set; }
Property Value
| Type | Description |
|---|---|
| System.String |
ForwardMouseInputTo
Mouse input should be forwarded to another input object and only processed by this input, when the other input object is fixed.
Declaration
public object ForwardMouseInputTo { get; set; }
Property Value
| Type | Description |
|---|---|
| System.Object |
HitCursor
Sets the cursor that will be displayed when a curve is hit
Declaration
public string HitCursor { set; }
Property Value
| Type | Description |
|---|---|
| System.String |
Methods
| Improve this Doc View SourceAdjustHighlight()
Declaration
protected override void AdjustHighlight()
Overrides
| Improve this Doc View SourceGetCurves()
Gets the currently selected curves.
Declaration
public ICurve[] GetCurves()
Returns
| Type | Description |
|---|---|
| ICurve[] |
GetSelectedCurve()
Declaration
public ICurve GetSelectedCurve()
Returns
| Type | Description |
|---|---|
| ICurve |
SetContextMenu(String, ICommandHandler)
Declaration
public void SetContextMenu(string menuId, ICommandHandler handler)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | menuId | |
| ICommandHandler | handler |
SetCurves(ICurve[], ICurve)
Forces the given curves to be displayed
Declaration
public void SetCurves(ICurve[] curves, ICurve selectedCurve)
Parameters
| Type | Name | Description |
|---|---|---|
| ICurve[] | curves | array of curves |
| ICurve | selectedCurve | currently selected curve |
SetSelectedCurve(ICurve)
Set the selected curve
Declaration
public void SetSelectedCurve(ICurve curve)
Parameters
| Type | Name | Description |
|---|---|---|
| ICurve | curve | this curve should be selected |
SplitAtMousePosition(ICurve)
Returns two curves (Path), that represent the given curve, splitted at the vertex which is closest to the mouse position. The endpoint of the first curve is the startpoint of the second curve. If the curve is not closed and the startpoint or endpoint is closest to the mouse position, en empty array will be returned.
Declaration
public ICurve[] SplitAtMousePosition(ICurve composedCurve)
Parameters
| Type | Name | Description |
|---|---|---|
| ICurve | composedCurve |
Returns
| Type | Description |
|---|---|
| ICurve[] |
Events
| Improve this Doc View SourceCurveSelectionChangedEvent
Provide a method here to react on the user selecting a different curve
Declaration
public event ConstructAction.CurveInput.CurveSelectionChangedDelegate CurveSelectionChangedEvent
Event Type
| Type | Description |
|---|---|
| ConstructAction.CurveInput.CurveSelectionChangedDelegate |
MouseOverCurvesEvent
Provide a method here to react on the user moving the cursor over curves.
Declaration
public event ConstructAction.CurveInput.MouseOverCurvesDelegate MouseOverCurvesEvent
Event Type
| Type | Description |
|---|---|
| ConstructAction.CurveInput.MouseOverCurvesDelegate |


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We are still here in George Town. This week has been the
32nd annual George Town Cruisers regatta. Lots of
activities and fun. With about 230 boats here there is
always something to do.
Kris and Derek did the pet parade, and got chocolate and candy
prizes. Derek did the piñata and got more candy.
Kris organized a kids play day with capture the flag, tug o war
and volleyball for around the 16 kids that are here now.
Derek with the other kids did a skit about the constellations on
opening night talent show and he was the "big dipper" and did a
really good job.
Dean was in the Coconut challenge,
where they empty around 1100 coconuts into a small bay.
Then teams of 4 in a dinghy using only a flipper for propulsion
try to round up as many coconuts as they can. There were
about 50 dinghies out there collecting coconuts. Then
there was the coconut toss, where a team member tossed coconuts
over his head behind him to two others with a garbage sack who
had to catch them. The final event was throwing coconuts
over a volleyball net into a bull's-eye on the ground for
points. Deans team came in third overall, which was really
good.
Deans next event is regulation volleyball, which will happen on
March 8th.
Deans older brother Lee and wife Edie will be visiting with us
this week, so look for an update on their visit next.
update 03/06/12; George Town excitement


Varna library
location:
design team:
area:
project year:
client:
challenge Structure:
challenge Type:
award:
Varna, Bulgaria
M.Korošec, D.Oparnica, M.Matejić, D.Rašeta, M.Martinović,
P.Pejić, M.Katić, I.Radović, V.Bjelaković, H.Tošić
30 000 sqm
2015
The Municipality of Varna
and the Chamber of Architects in Bulgaria
Public
Architectural competition
Published by the jury
Remorker Architects team is happy to have participated in this great competition and proud to be published by the jury. Congratulations to all the award winning entries as well as all of the other 370 teams.
The new Public Library in Varna will challenge and critique the role of public building in contemporary society. Unlike traditional public building, which was allocated with monumental form, entrance and open space (Municipality Hall), the new Public Library is a mixture of those elements in a unique spatial and programmatic composition, fusing public space, cultural and educational program with the main book storage.
Rejecting the classical model of public building isolated in front of an empty square, the new library is conceived as a mixture between the two. New ground floor is permeable from all sides, replacing monumental entrance with urban porosity. New public library is based on implantation of book storage as its central piece, its heart and its soul. Reading Area is organized in a series of thin floor planes, pushed to the transparent facade, proudly demonstrating function of the building.
However, instead of stacked and discontinued floors, its planes are vertically manipulated to connect; thus forming a single trajectory of continuous program - much like an interior street that winds its way through the entire building, wrapping and protecting the main core. Varna library entries


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SystemDS Architecture
Algorithms in Apache SystemDS are written in a high-level R-like language called Declarative Machine learning Language (DML)
or a high-level Python-like language called PyDML.
SystemDS compiles and optimizes these algorithms into hybrid runtime
plans of multi-threaded, in-memory operations on a single node (scale-up) and distributed Spark operations on
a cluster of nodes (scale-out). SystemDS's high-level architecture consists of the following components:
Language
DML (with either R- or Python-like syntax) provides linear algebra primitives, a rich set of statistical
functions and matrix manipulations,
as well as user-defined and external functions, control structures including parfor loops, and recursion.
The user provides the DML script through one of the following APIs:
- Command-line interface ( {@link org.apache.sysds.api.DMLScript} )
- Convenient programmatic interface for Spark users ( {@link org.apache.sysds.api.mlcontext.MLContext} )
- Java Machine Learning Connector API ( {@link org.apache.sysds.api.jmlc.Connection} )
{@link org.apache.sysds.parser.ParserWrapper} performs syntactic validation and
parses the input DML script using ANTLR into a
a hierarchy of {@link org.apache.sysds.parser.StatementBlock} and
{@link org.apache.sysds.parser.Statement} as defined by control structures.
Another important class of the language component is {@link org.apache.sysds.parser.DMLTranslator}
which performs live variable analysis and semantic validation.
During that process we also retrieve input data characteristics -- i.e., format,
number of rows, columns, and non-zero values -- as well as
infrastructure characteristics, which are used for subsequent
optimizations. Finally, we construct directed acyclic graphs (DAGs)
of high-level operators ( {@link org.apache.sysds.hops.Hop} ) per statement block.
Optimizer
The SystemDS optimizer works over programs of HOP DAGs, where HOPs are operators on
matrices or scalars, and are categorized according to their
access patterns. Examples are matrix multiplications, unary
aggregates like rowSums(), binary operations like cell-wise
matrix additions, reorganization operations like transpose or
sort, and more specific operations. We perform various optimizations
on these HOP DAGs, including algebraic simplification rewrites ( {@link org.apache.sysds.hops.rewrite.ProgramRewriter} ),
intra-/{@link org.apache.sysds.hops.ipa.InterProceduralAnalysis}
for statistics propagation into functions and over entire programs, and
operator ordering of matrix multiplication chains. We compute
memory estimates for all HOPs, reflecting the memory
requirements of in-memory single-node operations and
intermediates. Each HOP DAG is compiled to a DAG of
low-level operators ( {@link org.apache.sysds.lops.Lop} ) such as grouping and aggregate,
which are backend-specific physical operators. Operator selection
picks the best physical operators for a given HOP
based on memory estimates, data, and cluster characteristics.
Individual LOPs have corresponding runtime implementations,
called instructions, and the optimizer generates
an executable runtime program of instructions.
Runtime
We execute the generated runtime program locally
in CP (control program), i.e., within a driver process.
This driver handles recompilation, runs in-memory single-node
{@link org.apache.sysds.runtime.instructions.cp.CPInstruction} (some of which are multi-threaded ),
maintains an in-memory buffer pool, and launches Spark jobs if the runtime plan contains distributed computations
in the form of Spark instructions ( {@link org.apache.sysds.runtime.instructions.spark.SPInstruction} ).
For the Spark backend, we rely on Spark's lazy evaluation and stage construction.
CP instructions may also be backed by GPU kernels ( {@link org.apache.sysds.runtime.instructions.gpu.GPUInstruction} ).
The multi-level buffer pool caches local matrices in-memory,
evicts them if necessary, and handles data exchange between
local and distributed runtime backends.
The core of SystemDS's runtime instructions is an adaptive matrix block library,
which is sparsity-aware and operates on the entire matrix in CP, or blocks of a matrix in a distributed setting. Further
key features include parallel for-loops for task-parallel
computations, and dynamic recompilation for runtime plan adaptation addressing initial unknowns.


aiFile Struct Reference
C-API: File callbacks.
More...
#include <cfileio.h>
List of all members.
Detailed Description
C-API: File callbacks.
Actually, it's a data structure to wrap a set of fXXXX (e.g fopen) replacement functions.
The default implementation of the functions utilizes the fXXX functions from the CRT. However, you can supply a custom implementation to Assimp by delivering a custom aiFileIO. Use this to enable reading from other sources, such as ZIP archives or memory locations.
Definition at line 102 of file cfileio.h.
Member Data Documentation
Callback to read from a file
Definition at line 105 of file cfileio.h.
Callback to write to a file
Definition at line 108 of file cfileio.h.
Callback to retrieve the current position of the file cursor (ftell())
Definition at line 113 of file cfileio.h.
Callback to retrieve the size of the file, in bytes
Definition at line 118 of file cfileio.h.
Callback to set the current position of the file cursor (fseek())
Definition at line 123 of file cfileio.h.
Callback to flush the file contents
Definition at line 127 of file cfileio.h.
User-defined, opaque data
Definition at line 131 of file cfileio.h.
The documentation for this struct was generated from the following file:
- C:/Users/New/Documents/Games_Technology/Year4_Semester1/ICT397/~My Work/Assignment2/ICT397Carre/CarreGameEngine/Dependencies/assimp-4.1.0/include/assimp/cfileio.h


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AbstractFeature
- Class in
termex.core.feature
Representation of a term extraction feature built on an instance of
GlobalIndex
AbstractFeature()
- Constructor for class termex.core.feature.
AbstractFeature
AbstractFeatureBuilder
- Class in
termex.core.feature
Feature builder that builds a feature from a GlobalIndex
AbstractFeatureBuilder(TermFreqCounter, WordCounter, Normalizer)
- Constructor for class termex.core.feature.
AbstractFeatureBuilder
AbstractFeatureWrapper
- Class in
termex.core.algorithm
A feature wrapper wraps one or multiple instances of Feature, and provides manipulations for term extraction algorithms.
AbstractFeatureWrapper()
- Constructor for class termex.core.algorithm.
AbstractFeatureWrapper
add(Document)
- Method in interface termex.model.corpus.
Corpus
add(Document)
- Method in class termex.model.corpus.
CorpusImpl
addToTermFreq(String, int)
- Method in class termex.core.feature.
FeatureCorpusTermFrequency
Increment the number of occurrence of term by freq
addToTermFreq(int, int)
- Method in class termex.core.feature.
FeatureCorpusTermFrequency
increment the number of occurrences of term with id t by i
addToTermFreq(String, int)
- Method in class termex.core.feature.
FeatureRefCorpusTermFrequency
addToTermFreqInDoc(String, Document, int)
- Method in class termex.core.feature.
FeatureDocumentTermFrequency
Increment term t's number of occurrences in d by freq
addToTermFreqInDoc(int, int, int)
- Method in class termex.core.feature.
FeatureDocumentTermFrequency
Increment term t (id) number of occurrences in d by freq
Algorithm
- Interface in
termex.core.algorithm
Interface of term extraction algorithms.
AlgorithmTester
- Class in
termex.test
Tester for all algorithms of term extraction
AlgorithmTester()
- Constructor for class termex.test.
AlgorithmTester
applyCharacterReplacement(String, String)
- Static method in class termex.core.extractor.
BasicExtractor
Replaces [^a-zA-Z\-] characters with " "(white space).
applySplitList(String)
- Static method in class termex.core.extractor.
BasicExtractor
If the input string contains "and", "or" and "," , it is assumed to contain multiple candidate terms, and is split.
applyTrimStopwords(String, StopList, Normalizer)
- Static method in class termex.core.extractor.
BasicExtractor
If a string beings or ends with a stop word (e.g., "the"), the stop word is removed.
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XCore cross-toolchain is combined from two major parts: binutils and gcc. To build them you have to provide the proper sysroot directory, modify some source code and configure sources. The whole process is tricky.
First, you have to choose the location to install the cross-toolchain. The usual choice is /opt/TARGET. For example, /opt/BeagleBoneBlack. You have to copy the sysroot directory there (headers only on this stage).
The you need a directory for the source code, like ~/Downloads. When you have downloaded the source code of the binutils and gcc, unpack it here. You got two directories like binutils-2.25.1 and gcc-7.1.0-cross. Then create a directory Build and inside two directories with the same names. They serve as build locations.
Building binutils is simple enough. Create the file MakeCfg in the build directory. It should look like this one:
# MakeCfg CONFIGURE = ../../binutils-2.25.1/configure OPT = --program-prefix=arm- \ --prefix=/opt/BeagleBoneBlack \ --with-sysroot=/opt/BeagleBoneBlack/sysroot \ TARGET = arm-eabielf all: $(CONFIGURE) $(OPT) --target=$(TARGET)
Next you have to modify the source code. The reason is we need a proper linker script to be embedded in the linker during the build process. When you invoke a linker to build the image it uses some file called the linker script to do the job. You may specify such file from the command line, but the more convenient way is to embed it into the linker. The actual changes depend on your target, target memory map and low-level details of the XCore implementation.
For example, for the BeagleBoneBlack target we uses the following script features. The symbol __std_image_base is the text start address, this symbol is defined in the startup code. The symbol __std_start is the entry point. The images is started with the section .absstart. Then the section .context_data is used to store some task specific variables. The content of this section is preserved during the task switch process. So the linker script has the part
.context_data ALIGN(4) : { . = ALIGN(4) ; __std_context_data = . ; *(.context_data) . = ALIGN(4) ; __std_context_data_lim = . ; }
This part combines all .context_data into the one and defines two symbols __std_context_data and __std_context_data_lim to designate the section location in the memory.
Finally, the linker defines two symbols __std_mem and __std_mem_lim for the large unassigned memory after the loaded image in the RAM.
.mem ALIGN(16) : { . = ALIGN(16) ; __std_mem = . ; . = . + __std_mem_size ; . = ALIGN(16) ; __std_mem_lim = . ; }
The size of this block is defined by the symbol __std_mem_size from the startup code.
Once you finished with the source code modification issue the following command make -f MakeCfg in the build directory. It starts the configuration process. After that use the command make to perform the actual build and make install to install the tools.
Building gcc is essentially the same. The only difference is the source code modification is more tricky.
The first step is the configuration. Create the file MakeCfg in the build directory.  For the target BeagleBoneBlack the following modifications are required. We have to correct four source files and configuration script from the C++ support library.
libstdc++-v3/config/io/basic_file_stdio.cc libstdc++-v3/libsupc++/eh_alloc.cc libstdc++-v3/libsupc++/eh_globals.cc libstdc++-v3/libsupc++/pure.cc libstdc++-v3/src/c++11/random.cc libstdc++-v3/include/std/type_traits libstdc++-v3/configure
The file basic_file_stdio.cc contains the basic io class implementation. It must be replaced to use standard stdio functions.
eh_alloc.cc contains the code for the exception handling. It uses standard memory allocation functions malloc() and free() to allocate a space for exception objects. The code must be changed to use malloc_int() and free_int() instead. And the "emergency buffer" must be removed.
eh_globals.cc contains definitions of the global variables for the exception handling subsystem. The problem is these variables must be per-task. But we configure compiler for single-thread support only. So we have to handle this matter ourself. In BeagleBoneBlack global variables, placed in the section .context_data, instead of .data, preserved on a task switch. So these variables are per-task variables. To use it we declare some variables in the eh_globals.cc to be placed in the section .context_data.
// Single-threaded fallback buffer. static __cxa_eh_globals eh_globals __attribute__((section(".context_data"))) = {} ;
pure.cc print the message in case of the pure virtual function call. We have to change this file to use stdio print functions.
In random.cc the following sections must be switched off:
#if 0 // def _GLIBCXX_HAVE_UNISTD_H
In type_traits the following sections must be switched off:
# if 0 // defined (__UINT_LEAST16_TYPE__) && defined(__UINT_LEAST32_TYPE__)
configure script have two problems. It emits error for unknown OS. So we have to disable it.
# as_fn_error "No support for this host/target combination." "$LINENO" 5 // line 78196
The second problem is to disable attempts to link target applications. It can be done by adding the following line at the proper place.
gcc_no_link=no // line 10556
Once you finished with the source code modification issue the following command make -f MakeCfg in the build directory. It starts the configuration process. After that use the command make to perform the actual build and make install to install the tools.
You can reuse the approach from the BeagleBoneBlack for your own XCore targets. If the target uses ARM-v7 or later you can also reuse major parts of the startup code.


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Hello
Bootstrap Starter Template
Use this document as a way to quickly start any new project.
All you get is this text and a mostly barebones HTML document.
Our Philosohpy
We here are to serve the best to the humanity.
Use this document as a way to quickly start any new project.
All you get is this text and a mostly barebones HTML document.
We here are to serve the best to the humanity.


Daily Rupee call: Initiate long position at 71.9
by Akhil NallamuthuBL Research Bureau
On Thursday, the rupee (INR) ended the session with a marginal gain. It closed at 71.76 versus its previous close of 71.81 against the dollar (USD). Even though the exchange rate of USDINR remains within a broad range between 71.6 and 72, the currency pair traded in a tighter range between 71.7 and 71.9 in the past two trading sessions, continuing with its sluggish price action.
There isn’t much volatility in the dollar index too, as it continues to move sideways (mostly trading between 97.65 and 97.9) since the beginning of the week. On a broader view, a trend can emerge only if the index breaches either 97.67 or 98 levels.
In the off-shore currency market, the one-year Non-Deliverable Forward (NDF) points of the USDINR currency pair softened to 305 at the close of yesterday’s market session. For comparison, the NDF points as on the previous day’s end were at 313. Thus, the spread of the forward has dropped for the second consecutive day, indicating reduced demand for the dollar – a favourable condition for the Indian currency.
Today, the rupee has opened flat at 71.75, and there seems to be no clear trend. However, traders with higher risk appetite can initiate rupee longs when the exchange rate moves to 71.9.
Supports: 72 and 72.3
Resistances: 71.4 and 71.6
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Guardians of the Galaxy
Genres: Science fiction, Adventure, Action, Fantasy, Comedy
Brash space adventurer Peter Quill (Chris Pratt) finds himself the quarry of relentless bounty hunters after he steals an orb coveted by Ronan, a powerful villain. To evade Ronan, Quill is forced into an uneasy truce with four disparate misfits: gun-toting Rocket Raccoon, treelike-humanoid Groot, enigmatic Gamora, and vengeance-driven Drax the Destroyer. But when he discovers the orb's true power and the cosmic threat it poses, Quill must rally his ragtag group to save the universe.
Run Time:PT02H01M


--- layout: page title: THE STRUGGLE CONTINUES type: gallery ---
THE STRUGGLE CONTINUES
is emblematic of Young-Hae Chang Heavy Industries’ Net Art: fast, funny, and subversive texts encoded in Flash and set to incongruous jazz music. While cultural institutions such as the San Francisco Museum of Modern Art and the New Museum of Contemporary Art have recognized and shown the Seoul-based collective’s work in museums, their animations are fiercely wedded to the percussive rhythms of online experience.
How to run THE STRUGGLE CONTINUES
:
1.
Load the webpage.
Flash animation in web browser
How to reset THE STRUGGLE CONTINUES
:
1.
The animation loops continuously. Refresh the webpage to start at the beginning.


Sample run of chapter's interpreter examples
// In file traits/Philosophical.scala trait Philosophical { def philosophize() = { println("I consume memory, therefore I am!") } }
class Frog extends Philosophical { override def toString = "green" }
scala> val frog = new Frog frog: Frog = green scala> frog.philosophize() I consume memory, therefore I am!
scala> val phil: Philosophical = frog phil: Philosophical = green scala> phil.philosophize() I consume memory, therefore I am!
// In file traits/Ex1.scala class Animal class Frog extends Animal with Philosophical { override def toString = "green" }
// In file traits/Frog.scala class Animal trait HasLegs class Frog extends Animal with Philosophical with HasLegs { override def toString = "green" }
// In file traits/Ex2.scala class Animal class Frog extends Animal with Philosophical { override def toString = "green" override def philosophize() = { println("It ain't easy being " + toString + "!") } }
scala> val phrog: Philosophical = new Frog phrog: Philosophical = green scala> phrog.philosophize() It ain't easy being green!
// In file traits/Ex2.scala class Point(x: Int, y: Int)
trait NoPoint(x: Int, y: Int) // Does not compile
// In file traits/Ex2.scala trait CharSequence { def charAt(index: Int): Char def length: Int def subSequence(start: Int, end: Int): CharSequence def toString(): String }
// In file traits/Point.scala class Point(val x: Int, val y: Int) class Rectangle(val topLeft: Point, val bottomRight: Point) { def left = topLeft.x def right = bottomRight.x def width = right - left // and many more geometric methods... }
abstract class Component { def topLeft: Point def bottomRight: Point def left = topLeft.x def right = bottomRight.x def width = right - left // and many more geometric methods... }
// In file traits/Rectangular.scala trait Rectangular { def topLeft: Point def bottomRight: Point def left = topLeft.x def right = bottomRight.x def width = right - left // and many more geometric methods... }
abstract class Component extends Rectangular { // other methods... }
// In file traits/Rectangle.scala class Rectangle(val topLeft: Point, val bottomRight: Point) extends Rectangular { // other methods... }
scala> val rect = new Rectangle(new Point(1, 1), | new Point(10, 10)) rect: Rectangle = Rectangle@5f5da68c scala> rect.left res2: Int = 1 scala> rect.right res3: Int = 10 scala> rect.width res4: Int = 9
class Rational(n: Int, d: Int) { // ... def < (that: Rational) = this.numer * that.denom < that.numer * this.denom def > (that: Rational) = that < this def <= (that: Rational) = (this < that) || (this == that) def >= (that: Rational) = (this > that) || (this == that) }
// In file traits/Rational.scala class Rational(n: Int, d: Int) extends Ordered[Rational] { // ... def compare(that: Rational) = (this.numer * that.denom) - (that.numer * this.denom) }
scala> val half = new Rational(1, 2) half: Rational = 1/2 scala> val third = new Rational(1, 3) third: Rational = 1/3 scala> half < third res5: Boolean = false scala> half > third res6: Boolean = true
// In file traits/Ex2.scala trait Ordered[T] { def compare(that: T): Int def <(that: T): Boolean = (this compare that) < 0 def >(that: T): Boolean = (this compare that) > 0 def <=(that: T): Boolean = (this compare that) <= 0 def >=(that: T): Boolean = (this compare that) >= 0 }
// In file traits/IntQueue.scala abstract class IntQueue { def get(): Int def put(x: Int): Unit }
// In file traits/BasicIntQueue.scala import scala.collection.mutable.ArrayBuffer class BasicIntQueue extends IntQueue { private val buf = new ArrayBuffer[Int] def get() = buf.remove(0) def put(x: Int) = { buf += x } }
scala> val queue = new BasicIntQueue queue: BasicIntQueue = BasicIntQueue@23164256 scala> queue.put(10) scala> queue.put(20) scala> queue.get() res9: Int = 10 scala> queue.get() res10: Int = 20
// In file traits/Ex2.scala trait Doubling extends IntQueue { abstract override def put(x: Int) = { super.put(2 * x) } }
scala> class MyQueue extends BasicIntQueue with Doubling defined class MyQueue scala> val queue = new MyQueue queue: MyQueue = MyQueue@44bbf788 scala> queue.put(10) scala> queue.get() res12: Int = 20
scala> val queue = new BasicIntQueue with Doubling queue: BasicIntQueue with Doubling = $anon$1@141f05bf scala> queue.put(10) scala> queue.get() res14: Int = 20
// In file traits/Incrementing.scala trait Incrementing extends IntQueue { abstract override def put(x: Int) = { super.put(x + 1) } } trait Filtering extends IntQueue { abstract override def put(x: Int) = { if (x >= 0) super.put(x) } }
scala> val queue = (new BasicIntQueue | with Incrementing with Filtering) queue: BasicIntQueue with Incrementing with Filtering... scala> queue.put(-1); queue.put(0); queue.put(1) scala> queue.get() res16: Int = 1
scala> queue.get() res17: Int = 2
scala> val queue = (new BasicIntQueue | with Filtering with Incrementing) queue: BasicIntQueue with Filtering with Incrementing... scala> queue.put(-1); queue.put(0); queue.put(1) scala> queue.get() res19: Int = 0 scala> queue.get() res20: Int = 1 scala> queue.get() res21: Int = 2
// In file traits/Ex2.scala // Multiple inheritance thought experiment val q = new BasicIntQueue with Incrementing with Doubling q.put(42) // which put would be called?
// Multiple inheritance thought experiment trait MyQueue extends BasicIntQueue with Incrementing with Doubling { def put(x: Int) = { Incrementing.super.put(x) // (Not real Scala) Doubling.super.put(x) } }
// In file traits/Ex3.scala class Animal trait Furry extends Animal trait HasLegs extends Animal trait FourLegged extends HasLegs class Cat extends Animal with Furry with FourLegged
|
For more information about Programming in Scala, Fourth Edition (the "Stairway Book"), please visit: http://www.artima.com/shop/programming_in_scala_4ed and: |
Copyright © 2007-2019 Artima, Inc. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. |


by Stephen Hay
In our industry, everything changes quickly, usually for the better. We have more and better tools for creating websites and applications that work across multiple platforms. Oddly enough, design workflow hasn't changed much, and what has changed is often for worse. Through the years, increasing focus on bloated client deliverables has hurt both content and design, often reducing these disciplines to fill-in-the-blank and color-by-numbers exercises, respectively. Old-school workflow is simply not effective on our multiplatform web.
Responsive Design Workflow explores:
Responsive Design Workflow is available in paperback or as an e-book. The book is available now and can be ordered through one of the booksellers below.


The goal of the JCommander-Addons project is to provide any and all JCommander converters and validators an advanced applications will need.
Feel free to submit a pull-request and examine the build site.
converter
attribue with a class value:
@Parameter(names = { "--cipher" }, converter = CipherConverter.class)
private Cipher cipher;


Public Comments on Net Neutrality
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BEFORE THE NATIONAL GREEN TRIBUNAL CENTRAL ZONAL BENCH, BHOPAL Original Application No. 117/2013 (CZ) CORAM: Hon'ble Mr. Justice Dalip Singh (Judicial Member) Hon'ble Mr. P.S.Rao (Expert Member) BETWEEN: Navyuvak Vikas Samaj Samiti, .....Applicant Jaipur, Rajasthan Versus 1. State of Rajasthan through the Secretary Department of Public Health & Eng. Deptt. Jaipur, Rajasthan, 2. The Municipal Corporation, Jaipur Through Chief Executive Officer. 3. The District Collector, Jaipur .....Respondents
Counsel for Applicant : None Counsel for R.P.C.B.(R-1) : Shri Shivendu Joshi, Adv. For Purushaindra Kaurav, Advocate Counsel Jaipur Nagar Nigam(R-2) : Shri Om S. Srivastav, Advocate Counsel for Rajasthan State Govt. : Shri Sandeep Singh, Advocate Dated : March 3rd, 2014 Delivered in Open Court by
Hon'ble Mr. Justice Dalip Singh, Judicial Member
1. Originally this Letter Petition was filed before the Hon'ble High Court of Rajasthan at Jaipur Bench which came to be registered as Writ Petition No. 11800/2011 and notices were issued vide order dated 12.09.2011. Subsequently, vide Order dated 23.09.2013 the Writ Petition was transferred to the NGT, Central Zone Bench, Bhopal.
Page 1 of 6
2. In his letter the petitioner alleged that the contaminated water was being supplied in the locality of Lalji Sand Ka Rasta where the Applicant resides in the walled city of Jaipur. It was further alleged that water gets contaminated as drinking water pipelines and sewage pipelines are laid in close proximity to each other and they get cracked due to corrosion resulting in contamination. It was alleged that this is a regular feature and complaints have been made at various levels resulting no consequent actions. It was alleged that due to consumption of contaminated water people are falling sick and few deaths have also been reported.
3. The Hon'ble High Court after hearing the matter on 10.09.2012, issued a direction for collection of water samples at various places for a period of seven (7) days to verify the facts as alleged in the petition.
4. The Hon'ble High Court was apprised that the work of replacing the pipelines was being executed and therefore the Hon'ble High Court sought the progress report with respect to the same.
5. After the Writ Petition was transferred to this Tribunal the Learned Counsel for Respondents were directed to submit the replies indicating the steps they have taken for effective sewage management and disposal in the city of Jaipur.
6. In response to the above, the Learned Counsel for the Rajasthan State Pollution Control Board has submitted the status report indicating that 4 Sewage Treatment Plants (STPs) have been installed and all 4 STPs are in operation. The details of the same are as follows: i. One Sewage Treatment Plant has been installed at Amber Road, Jaipur, the capacity of which is 27 MLD.
ii. The second Sewage Treatment Plant has been installed at Delawas which is known as Delawa-I, the capacity of which is 62.5 MLD. Page 2 of 6 iii. The third Sewage Treatment Plant has been installed at Delawas which is known as Delawas-II, with a capacity of 62.5 MLD. iv. The fourth Sewage Treatment Plant has been installed at Jaisinghpura Khor, Jaipur, with a capacity of 50 MLD.
7. In addition to the above, it was further stated that the Jaipur Development Authority (JDA) has also installed 3 STPs which are in operation details of which are as follows: -
i. One Sewage Treatment Plant has been installed at Jawahar Circle, Jaipur, with a capacity of 1 MLD.
ii. Second Sewage Treatment Plant has been installed at Ramniwas Garden, Jaipur, the capacity of which is 1 MLD.
iii. Third Sewage Treatment Plant has been installed at Gajodhar Pura, Jaipur, the capacity of which is 30 MLD.
Apart from the above, it is further stated :
"That the Jaipur Development Authority is also installing sewage treatment plant at Central Park, Jaipur, the capacity of the above Sewage Treatment Plant is 1 MLD.
That one Sewage Treatment Plant is also being installed by the Jaipur Development Authority at Ralawata, Jaipur and their capacity is 30 MLD the plant is under construction, besides this 1 MLD plant is also under construction at Swarn Jayati Park Vidhyadhar Nagar, Jaipur which is also being installed by the Jaipur Development Authority."
8. A perusal of the above shows that the Action Taken Report submitted on 03.03.2014 does not enumerate how much quantity of sewage is actually generated within the territorial jurisdictions of the Jaipur Municipal Corporation and the Jaipur Development Authority respectively so as to arrive at a conclusion about the adequacy of these steps which have been taken.
9. Shri Shivendu Joshi, Learned Counsel submitted that he would get the necessary information and place the same before the Tribunal and in case it is found that the capacity of the STPs installed by Jaipur Municipal Page 3 of 6 Corporation & Jaipur Development Authority is insufficient, the Rajasthan State Pollution Control Board shall take steps including those of issuing necessary directions under section 5 of the Environment (Protection) Act, 1986 as well as under section 33 of the Water (Prevention and Control of Pollution) Act, 1974.
10. The Learned Counsel for the State of Rajasthan Mr. Sandeep Singh has also filed a factual report indicating therein that the entire work of replacing the 'pollution prone pipelines' has been completed in so far as city of Jaipur is concerned details for which are given in Annexure 4. With respect to the walled city area under phase-I 27.40 km, under phase-II 24.80 km and under phase-III 45.10 km. of pipelines have been replaced. It is however mentioned in the statement of work completion that against 68.57 km of pipeline only 12.60 km of pipeline could be replaced. Shri Sandeep Singh shall file an additional Affidavit as to what steps the authorities intend to take to achieve the aforesaid target of 68.57 km. or whether it has already been completed.
11.We also find that in the factual report submitted today along with affidavit of Mr. Dinesh Sharma, Additional Chief Engineer, Public Health Engineering Department, Region Jaipur-II it has been stated as follows: -
"For about 10 months, no complaint in this regard was received from the area. Complaints No. 3 to No. 8, listed by the petitioner are dated 18.05.2011 and addressed to various authorities about polluted water in the taps for last one month. In complaint No. 9 to 18, dated 10.06.2011, the complainant has alleged supply of contaminated water and also that samples taken at the site are changed. These allegations are baseless. The Senior Chemist, PHED, vide report No. 8930 dated 08.11.2011, has found that the samples taken in this area in the period from 09.05.2011 to 14.06.2011 were satisfactory, The amount of residual chlorine in samples varied from 0.8 ppm to 1.5 ppm. The samples were also found satisfactory in the bacteriological examination (Annexure-2). As per the list, the complaints No. 19 to No. 24, dated 03.07.2011, have been addressed to various authorities again regarding contaminated water. All the news items that have published in the Page 4 of 6 news papers in this regard have reference to Shri Munna Lal Saini or Navyuvak Vikas Samaj Samiti, Lalji Sand ka Rasta, Chaura Rasat, Jaipur.
The quality of water in Jaipur City is regularly monitored by the field staff as well as the PHED Laboratory. Water testing reports for the period from 06.07.2011 to 05.10.2011 (18 reports) are available at Annexure-3. The water quality has been found satisfactory in all the 18 reports of this period. The water quality is regularly monitored in the area. Apart from supply from Ram Niwas Bagh pumping Station, water is also supplied from local tube wells. A very small quantity of very fine sand is present in the water pumped from the tube wells. This fine sand may be deposited in the distribution pipelines. When water is supplied at high pressure during regular hours, some fine sand may be seen in the water. The department has not added any sand in the water pipeline as alleged by the complainant."
12. A perusal of the above goes to show that the grievance raised by the Applicant has been addressed by the Respondents and it is further stated that during the preceding 10 months no complaint has been received.
13. It has also been stated in para 6 of the factual report that steps for prevention of contamination of water and monitoring of same as well as the remedial measures wherever necessary, are also being taken from time to time. The reports for testing the samples for water quality, as directed by the Hon'ble High Court, have been filed at Annexure 5 according to which no adversity has been noticed.
14. Since the Applicant has not appeared before us even once as also on several dates before the Hon'ble High Court and even the amicus curie appointed by the Hon'ble High Court was permitted to withdraw from the case, we have no material to counter what has been stated before us by the respondents.
15. In view of the above, we are satisfied that no further directions are needed to be issued with respect to grievances raised by the applicant at this stage.
16. The two reports submitted today by the Learned Counsel of the State of Rajasthan as well as by the Learned Counsel for the Rajasthan State Pollution Control Board are ordered to be taken on record. Page 5 of 6
17. Mr. Sandeep Singh appearing for the State shall file the required information as stated at Para 10 above clarifying the steps taken on rectifying the shortfall of the work undertaken for laying fresh pipelines as well as regarding the total quantity of sewerage being generated as mentioned in Para 8 above within four weeks from today.
18.This Original Application accordingly stands disposed of subject to the direction contained in Para 17 above. On filing the required information within four weeks as ordered, the matter be listed for noting compliance on 16th April, 2014.
(Mr. Justice Dalip Singh) Judicial Member (Mr. P.S.Rao) Expert Member Bhopal:
March 3rd, 2014 Page 6 of 6


About
Hello! I'm William Gilreath.
I am a multifaceted software engineer, web developer, mathematician, and computer scientist.
I love working with software--developing, testing, writing, and analyzing. In my spare time, I write both code and technical articles, and narrative prose--novels, short stories, book chapters, and poetry.
I am showcasing some of the algorithms, code, programming languages, research papers, and web apps I have created, written, and published.
Blog
I have an inactive blog about my technical dabblings and other things...entitled
"Much Ado About Nothing" where I write about this, that, and the other, but not of late.
ZeptoN
For a current project, a new programming language "ZeptoN" I have an active blog...ZeptoN extends Java by adding a program entity, and being completely Java syntax and concept compatible....the
ZeptoN Programming Language.
ZeptoN Code Example...
package zepton.demo;
prog helloWorld {
do
printf("Hello World!!!%n");
exit(0);
}
Research Papers
Here are some theoretical research papers I have written, and have been published by the General Science Journal.
Source Code
DBXShell - the DropBoX shell connects to a DropBox storage account, and perform file and folder operations in command-line interface client.
KVaaS - a Java library for using the key/value as a service (keyvalue.xyz) online web data store.
Boz - compiler for a programming language "Boz" (a penname of Charles Dickens) developed using JavaCC.
Hash Sort - sorting by hashing into a matrix.
XML
Tokenizer - XML tokenization into tags, attributes, text--a XML token stream.
Binar Shuffle/Sort - shuffle (unsorting) and sorting by using
bits of binary datum.
FunCL
- interpreter for the FUNctor Clause Language, a functional style
programming language that is both like Forth and LISP but without the
reverse Polish notation or parenthesis.
FunCL Code Example...
DEF HELLOWORLD
PUSH EOLN PUSH "Hello World!!!" ECHO ECHO .
HELLOWORLD
.
Technical Writings
Web Apps
-
SEQu-RAmA - the Search Engine QUery - Results AccuMulator Aggregator. A "super search" engine that searches via other search engines around the planet...search of search. Essentially, a web scraping search engine that searches and combines results among different search engines. Shortpaper on LinkedIn or Whitepaper (PDF)
Me
I am a computer scientist, software development engineer, mathematician, poet, writer.
About |
Blog |
Research Papers |
Source Code |
Technical Writings |
Web Apps |
Me


[1]
food was fine and staff very attentive and pleasant.
[2]
our room 33 was fine and staff very attentive and pleasant.


[gecode-users] Constraint store
Pierre Talbot
ptalbot at hyc.io
Tue Apr 29 16:44:51 CEST 2014
I'm very new to constraint programming and Oz but I read that there are
plans to use Gecode in Mozart. On the other hand, I don't think Oz is
using the store concept, correct me if I'm wrong. Anyways, thanks for
the infos, I'll definitely look into Oz and AKL.
Do you think it's feasible to use Gecode to avoid reimplementing the
basis of a constraint system? Or is Gecode have little chances to help us?
Regards,
Pierre Talbot
Le 29/04/2014 15:54, Christian Schulte a écrit :
> Hi,
>
> Gecode is a terrible choice for a cc-inspired language. Please go back to
> predecessors of Gecode such as Oz and AKL, there you will find how you can
> implement ask and tell efficiently. A (somewhat dated starting point) is:
> http://mozart.github.io/publications/
>
> Cheers
> Christian
>
> --
> Christian Schulte, Professor of Computer Science, KTH,
> www.ict.kth.se/~cschulte/
>
>
> -----Original Message-----
> From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
> Of Pierre Talbot
> Sent: Tuesday, April 29, 2014 3:49 PM
> To: users at gecode.org
> Subject: [gecode-users] Constraint store
>
> Hi,
>
> I develop a compiler for a formal concurrent language called 'ntcc'.
> This language introduces a constraint store that we can manipulate with two
> operations:
>
> * Ask(c): ask the store d if c is entailed by d.
> * Tell(c): Entail the constraint c in the store.
>
> I'd like to use Gecode to implement it but I didn't find anything related to
> the notion of store. A technique, probably inefficient, would be to copy the
> store each time we want to ask something, add the constraint in and search
> for the first solution (if it exists). Also, we are not interested by the
> solution but only by the existence of a solution.
>
> If you have any leads on previous works or implementations of such a store
> using (or implemented in) Gecode, I'd be grateful.
>
> Regards,
> Pierre Talbot (IRCAM)
>
> _______________________________________________
> Gecode users mailing list
> users at gecode.org
> https://www.gecode.org/mailman/listinfo/gecode-users
>
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<lcDownloadTime>
The <lcDownloadTime>
describes the
maximum time allowed for download time in the
client's delivery environment.
Category: Learning and training: common content elements


N>=3 methods are used to measure each of n items. The data are used to estimate simultaneously systematic error (bias) and random error (imprecision). Observed measurements for each method or device are assumed to be linear functions of the unknown true values and the errors are assumed normally distributed. Maximum likelihood estimation is used for the imprecision standard deviation estimates. Pairwise calibration curves and plots can be easily generated.
| Version: | 2.0.2 |
| Imports: | graphics, grDevices, stats, utils |
| Published: | 2015-11-03 |
| Author: | Richard A. Bilonick |
| Maintainer: | Richard A. Bilonick <rabilonick at gmail.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| Materials: | README |
| CRAN checks: | merror results |
| Reference manual: | merror.pdf |
| Package source: | merror_2.0.2.tar.gz |
| Windows binaries: | r-devel: merror_2.0.2.zip, r-release: merror_2.0.2.zip, r-oldrel: merror_2.0.2.zip |
| OS X binaries: | r-release: merror_2.0.2.tgz, r-oldrel: merror_2.0.2.tgz |
| Old sources: | merror archive |
Please use the canonical form https://CRAN.R-project.org/package=merror to link to this page.


For Garnish :
Rose petals, Silver vark, Mint sprig, Fried Cashew nuts. Method:
1. In a pot, add milk and bring it to a boil.
2. Add baking soda, and stir well.
3. In a heavy bottom pan, add ghee, grated bottle gourd and saute it well on medium flame.
4. Until the raw smell goes away and the moisture evaporates.
5. Pour the hot milk to the sauteed lauki.
6. Cook on medium flame, keep stirring constantly.
7. Now, add fried nuts and mix well.
8. Onces the milk is absorbed, add sugar. Keep stirring continuously until the halwa turns thick.
9. Now, add cardamom powder and cook for two minutes.
10. Garnished it with fried cashew, rose petals, silver vark and mint sprig.
11. Served warm or chilled.
Fruit Dish
Fruit Dish
Ingredients:
Fresh cream or whipping cream : 250 to 300ml
Fruit cocktail : 1 can
Fresh fruits as needed (I used 1 large apple and grapes) you can use any fruits of your choice
Condensed milk/milk maid : 1/2 cup or as per taste
Honey : 2 tablespoons
Mixed dry fruits and nuts : 1/2 cup to 3/4 cup ( I used almonds,cashew nuts, sultanas and dried blackberries)
You can even top with some jelly cubes and tastes delicious with icecream


{% extends"layout/base.html" %} {% block title %}{{ _('How It Works') }}{% endblock %} {% block body %}
{{ _('GuildBit works on the idea of free, temporary servers to preserve system resources, opening up more server slots which aren't being occupied. This helps lower hosting, resources and bandwidth costs. We are supported by donations and upgrades. Check out some of our upgrade options for more slots and durations.') }}
GuildBit has been operating and providing free Mumble servers since 2013!
{{ _('Purchase upgrades! Click here to get started.') }}
{{ _('We accept donations, including Bitcoin! :) This keeps us going.') }}
{{ _('Are you a developer? Check out the Murmur-REST project on Github and contribute!') }}
{{ _('Help us improve or add translations. Contact us for more details!') }}


Hi {{ .FirstName }},
You are now registered on xyz.com. To verify email please click on the following link.
http://link.com/{{ .link }}


Experienced Software Developer and freelancer with having skills in multiple technologies like .
Worked on multiple technogloies like laravel, codeigniter, wordpress and open source platforms with varity of tools and full energatic team with full support of our developer manager and teamlead.
Worked on laravel, wordpress, yii(basic level) and full energatic team with full support of our developer manager and teamlead.
Apart from being a web developer, I enjoy most of my time reading tech blogs and exploring code.During the warmer months here in Pakistan.
I follow a number of sci-fi and fantasy genre movies and television shows, and I spend a large amount of my free time exploring the latest technology advancements in the front-end web development world.


Texas State’s jerseys stolen before game at Oregon
by The Associated PressEUGENE, Ore. — Police say uniforms were stolen from Texas Southern’s women’s basketball team before their game at Oregon.

The Tigers wore practice uniforms during the game against the top-ranked Ducks. Some players had taped numbers to the back of their maroon tops.
Lt. Doug Mozan says the bag was taken from the Graduate hotel in downtown Eugene. He didn’t have an estimate for the uniforms’ value.
“We’re really hopeful we do find them because we would like to have our guests get their stuff before they move on to their next set of games,” he said. “We feel bad for our visiting team that they would have their uniforms stolen like this.”
Team members and staff scoured the area. Police say they were hoping the public could help them find the uniforms before the game.
Oregon led 52-21 at halftime.
More AP college basketball: https://apnews.com/Womenscollegebasketball and https://twitter.com/AP_Top25
The Associated Press


Mistype
You're almost there. Now just copy this snippet into your site's code.
(triple click to select)
<script src="http://www.mistype.co/js" data-owner="{{id}}" data-typo async></script>
Also put on your site some text like “Report errors via select&Ctrl+Enter”, it helps users to know about feature in the first place.
For more information check out FAQ or just email at marinintim@gmail.com.


In "Being Digital" Nicholas Negroponte, Director of the MIT Media Lab, recounts citing the value of his laptop at between one and two million USD. "The point is that while the atoms were not worth that much, the bets were almost priceless." This is about the value stored within the laptop.
<!– more –>
A difference in valueing knowledge is that the source theoretically still holds it when it is shared. It can be said to be a collective good in that it can be shared with everyone. It might even help me to give you my information as your different perspective might give me new insight. This is really how internet protocols are developed in that a RFC (request for comment) is sent towards the development community where it is discussed.

Some value is highly linked to timing and circumstances e.g. insider trading. Information is also not really like physical goods in that once I have it I do not want more of it. It also doesn’t get used up (you need to keep that in your head firmly!). A lot of value in relation to information comes from the transaction costs, meaning the finding, creating, internalizing of information.

To assess the value of information you will either need to have it or have high trust in the source. It depends on relevance, quality and validity. Another option is to just not get information from one source but from several to get a complete picture, something that is evolving in blogging now. You read the New York Times for the one place to get the info, knowing that it has been published in relation to high journalistic standards. With a blog you will likely read several until you fully make up your mind, being confronted with several opinions on the way. After some time you will find some blogs where you trust the author, but this needs to be established. The choice depends on the total transaction costs of both models.

Information overload is another matter in that simon says: In a world where attention is a major scarce resource, information my be an expensive luxury, […].

Sensemaking

This one is about gathering and interpreting a wealth of information. You gather, analyse, synthesise, share and re-use. The entirety of these steps is your cost of knowledge. It allows you to find bottlenecks in your strategy.

To analyse knowledge inside a corporation, look at levels of tasks and then analyse these in terms of gather, …, re-use. Talk to people directly performing those tasks and remember that the politics of knowledge mean that things are never moving only towards efficiency.

Sensemaking also happens beyond the information processing model.

Karl Weick looked at organizational sensemaking, where the individual and the group or indivisible as things become real through interpretation. This model has a three step process: Enactment, Selection, Retention. Enactment here means the construction, re-ordering and re-arranging based on mental models of the group and the individual. There are two main drivers in this model: belief driven and action driven. There are also several levels.

Individual

Intersubjective (I -> We)

Genericsubjective (Group)

Extrasubjective (Culture)

Brenda Darvin talks about everyday sensemaking. We try to achieve shifting goals, hindered by obstacles at which point we move into sensemaking actions in relation to that obstacle. In a group this sensemaking is overlapping and conflicting. It really is in relation to our mental models not fitting together perfectly.


Before Change
if disco_string in response:
desc = "The URL: "%s" is a DISCO file that contains references"\
" to WSDL URLs."
desc = desc % response.get_url()
i = Info("DISCO resource", desc, response.id,
self.get_name())
i.set_url(response.get_url())
i.add_to_highlight(disco_string)
After Change
if disco_string in response:
desc = ("The URL: "%s" is a DISCO file that contains"
" references to WSDL URLs.")
desc %= response.get_url()
i = Info("DISCO resource", desc, response.id,
self.get_name())
i.set_url(response.get_url())
i.add_to_highlight(disco_string)


Honzi/Guides/Hearthstone/Meme Decks
Meme decks aren't intended to be competitive or able to complete single player adventures, but rather are created for ridiculous purposes.
Warlock Self-Damaging Wild Deck: designed to kill yourself as quickly as possible without conceding.
- Flame Imp x2
- Kobold Librarian x2
- Soulfire x2
- Darkbomb x2
- Vulgar Hommunculus x2
- Chittering Tunneler x2
- Ironforge Rifleman x2
- Unlicensed Apothecary x2
- Ancient Shade x2
- Hellfire x2
- Stormpike Commando x2
- Dread Infernal x2
- Felfire Potion x2
- Abyssal Enforcer x2
- North Sea Kraken x2


CWIPP model documentation¶
Note
This documentation page is currently under development.
Cross-Wind Integrated Plume Penetration (CWIPP) model is an analytical method for predicting the vertical distribution of smoke in the atmosphere above a wildfire.
This collection of diagnostic routines can be applied as a stand-alone model for real-world plumes, as well as used with numerical output from WRF-SFIRE LES simulations.
Scientific background and details of model development can be found in: https://acp.copernicus.org/preprints/acp-2020-827/
This documentation page is designed to aid implementation of CWIPP within BlueSky Canada smoke modelling framework with the goal of improving operational forecasts produced for: https://firesmoke.ca/


The Atlantic Current: Mapping the Virgins of Guadalupe and Remedios
Montefrio, Granada, Andalucia
Verified
The image of Remedios stands on a silver crescent moon in a marble tabernacle-niche inside of the church. This image is on the left of the church when facing the altar. During the civil war, she was hidden in the nearby convent.
The church of Incarnation was constructed in the 18th century by architect Ventura Rodríguez.
Works cited
- “Iglesia de la Encarnacion (Montefrio),” Granadapedia.
- “Iglesia de la Encarnacio - Montefrio,” Rincones de Granada
Cite this article
Katherine Dau. "Montefrio, Granada, Andalucia." The Atlantic Current: Mapping the Virgins of Guadalupe and Remedios. . https://dauk19.wludci.info/atlanticcurrent/article/2019-03-31-montefrio-andalucia-rem/


I first heard those buzzwords when I was a sophomore in 2019. As a journalist, the rush of countless discussions and demonstrations related to OU’s uncertain financial position led me down a lot of rabbit holes. I can’t begin to tell you how many times in the last few years I’ve opened up one of OU’s budget books or felt my eyes glaze over while staring at spreadsheets filled with numbers.
Then, COVID-19 hit. The closure of dining and residence halls combined with lost parking fees cost OU millions. Although some grace measures, such as a temporary pause on “budget reductions” were put in place, OU’s Board of Trustees still authorized the use of $65 million from its reserves through the 2024 fiscal year. Some upper administrators, such as former OU President Duane Nellis, took voluntary pay cuts.
Despite the hardships COVID-19 has put on OU — and virtually every other institution of higher education — the university was projected in December 2021 to end Fiscal Year 2021 with a surplus of $42.6 million.
Though CARES Act funding was partially attributed as a reason for that surplus, some in the OU community have expressed confusion and anger as to why mass layoffs and other financial decisions have been followed through on in light of the pandemic, this surplus and other promising university trends, like increased enrollment.
To help cut through some of this confusion, and to better give an understanding of OU’s budget position and how we got here, The Post presents “The Budget Issue.”
In these pages — or on our special landing page online — you’ll find a mix of explainers, reported articles, commentary and data visualization all meant to give context, nuance and perspective on the past and present standings of OU’s budget. For older Bobcats, we hope this issue reminds you of how our campus responded to financial concerns before the pandemic hit while also educating you on where we are today. Newer Bobcats may not have heard about the “budget crisis” or know about all the student advocacy that broke out a mere two years ago. We hope this issue arms you with the knowledge to fully understand the budget situation and how it impacts different facets of our campus community.
Our news editors, Ryan Maxin and Emma Skidmore, dived into why student movements advocating against budget cuts have died down on campus. Maxin also wrote about how many new and current students did not research OU’s budget before choosing to come here, and multiple news reporters have data included in their stories to give a more visual picture of OU’s finances.
Conversations related to the budget can be complex. This situation is not explicitly good or bad, nor is it black or white. While some individuals we talked to for this issue wouldn’t say OU is in a “budget crisis,” many did express concerns over what further reductions may be necessary for OU to stabilize financially. That’s a perspective more than worth exploring.
I’m incredibly proud of the news, opinion, projects, design, coding, copy and photography staff members who have played a role in this issue. We hope this issue helps inform our university community and empowers them to use their voice in budgetary discussions that continue to impact us all.
Abby Miller is a senior studying journalism and political science at Ohio University and the editor-in-chief of The Post. Have questions? Email Abby at<EMAIL_ADDRESS>or tweet her @abblawrence.


Returns the direction of the media from our perspective. The value is one of: 'none', 'inbound', 'outbound', 'bidirectional', or 'unknown'.
Returns the remote address (and port) of where the RTCP originates.
Returns the remote address (and port) of where the RTP originates.
Returns the last received signal level.
Returns the last transmitted signal level.
Adjust the signal level of the audio sent to this Media by making it louder or quieter: a val of 1.0 means no level adjustment and a val of 0 means to mute.
Adjust the signal level of the audio sent from this Media by making it louder or quieter: a val of 1.0 means no level adjustment and a val of 0 means to mute.
Immediately closes the Media. This can be useful to do explicitly since v8's garbage collector is quite lazy. After calling this, using this particular Media instance (and its methods) is useless.
Starts transmitting to sink.
Stops transmitting to sink.
Generated using TypeDoc
AudioMediaRecorder


No test has been created yet. Please contact the admin or come again later.
Test Name ~ {{test.name}}
Details ~ {{test.details}}
Total Questions ~ {{test.totalQuestions}}
Marks per Questions ~ {{test.marksEach}}
Total Time ~ {{test.time}} minutes
Test taken ~ {{myDash.cArray[$index]}} times.


Dr.Norman Borlaug
The man who saved a billon lives
Dr. Norman Borlaug, third from left, trains biologists in Mexico on how to increase wheat yields - part of his life-long war on hunger.
Here's a time line of Dr. Borlaug's life:
- 1914- Born in Cresco, Iowa
- 1933- Leaves his family's farm to attend the University of Minnesota, thanks to a Depression era program known as the "National Youth Administration"
- 1935- Has to stop school and save up more money. Works in the Civilian Conservation Corps, helping starving Americans. "I saw how food changed them", he said. "All of this left scars on me."
- 1914- Born in Cresco, Iowa
- 1933- Leaves his family's farm to attend the University of Minnesota, thanks to a Depression era program known as the "National Youth Administration"
- 1935- Has to stop school and save up more money. Works in the Civilian Conservation Corps, helping starving Americans. "I saw how food changed them", he said. "All of this left scars on me."
"Borlaug's life and achievement are testimony to the far-reaching contribution that one man's towering intellect, persistence and scientific vision can make to human peace and progress."
-Indian Prime Minister Manmohan Singh
If you have time, you should read more about this incredible human being on hisWikipedia entry.


If this is an emergency, or you or someone you know is in immediate danger, please call 911 or go to your nearest hospital or emergency department.
For more information for community, government, social and health services, including mental health resources across Ontario, call 211 or visit the Ontario government website.


Dorset ultra runner completes marathon in every country on the planet
An endurance athlete from Dorset has become the first person to run a marathon in every country in the world after completing a 26.2 mile run in Athens.
Nick Butter set off on his mission to run the famous distance in all 196 United Nations-recognised countries on January 6, 2018, finishing with the Athens Classic Marathon on November 10, 2019.
The 22-month challenge was inspired by Kevin Webber, a fellow runner who Mr Butter describes as having had “a huge impact on me and how I live my life” after the pair met during a race in the Sahara Desert.
Mr Webber was diagnosed with prostate cancer in 2014, and according to Mr Butter was told he could have just two years to live.
Five years later, Mr Webber joined his ultra runner friend, who has used the marathon challenge to raise money for Prostate Cancer UK, at the 196th finish line.
“The feeling of crossing that finish line was like many other finish lines, in the sense that I’m tired and I want a drink and want to be go bed,” Mr Butter said after his final marathon.
“The elation of finishing that run with Kevin and everyone else behind me was just so amazing. I wasn’t really sure what I was going to feel like when I finished.
“I feel a bit numb, I’m not really sure what’s going to happen next and I am so, so ready to chat with Kev and have a proper conversation about everything that’s happened in the last few years because we haven’t had time to catch up.”
Mr Butter also thanked supporters, including his mother and father who organised his flight bookings for him.
So far he has raised more than £65,000 of his £250,000 target for Prostate Cancer UK.
Mr Butter’s JustGiving page can be found at www.justgiving.com/fundraising/runningtheworld.
READ MORE
Russian professor arrested after severed arms found in backpack


Cybellin:
Ah, yes... Shattered... The crystal's structure was unstable and it failed. Don't be discouraged. Here is another crystal, will you please try again?
"Yes."
"No."


Status: Version 8 passed (superseding version 6), 6/8/90
Forum: Cleanup
Issue: LISP-SYMBOL-REDEFINITION
References: Cleanup issue PACKAGE-CLUTTER
CLtL pp 67-69 Defining named functions
CLtL pp 101-106 Generalized variables
Cleanup issue FUNCTION-NAME
Condition System, version 18
CLOS specification, 88-002R
Category: CLARIFICATION
Edit history: Masinter, Version 1, 17-Sep-88 from (Kolb, 14-Aug-87)
Masinter, Version 2, 7-Oct-88
Masinter, Version 3, 7-Oct-88, fix typos
van Roggen, Version 4, 13-Oct-88, undefined, not unspecified
Masinter, Version 5, 22-Nov-88, add more cases
Masinter, Version 6, 9-Apr-89, make Mar 89 X3j13 amendments
Barrett, Version 7, 3-Jan-90, add more cases
Barrett, Version 8, 9-Jan-90, make Jun 90 X3J13 ammendments
Problem description:
Is it legal to redefine Common Lisp functions? There is no explicit
prohibition, and many implementations do allow redefinition of
functions in the Lisp package.
CLtL only says that special forms can not be redefined. But this doesn't
solve the general problem of redefining system functions.
Proposal LISP-SYMBOL-REDEFINITION:MAR89-X3J13
Except where explicitly allowed, the consequences are undefined if any of the
following actions are performed on symbols exported from the COMMON-LISP
package:
1. Binding or altering its value (lexically or dynamically)
2. Defining, undefining, or binding it as a function
3. Defining, undefining, or binding it as a macro or compiler-macro
4. Defining it as a type specifier (defstruct, defclass, define-condition,
5. Defining it as a structure (defstruct)
6. Defining it as a declaration (declaration, define-declaration)
7. Using it as a symbol macro
8. Altering its print name (this may already be prohibited)
9. Altering its package
10. Tracing it
11. Declaring or proclaiming it special
12. Declaring or proclaiming its type or ftype
13. Uninterning or unexporting it from the package COMMON-LISP
14. Defining a setf method for it (defsetf, define-setf-method, defining,
undefining, or binding the function named (SETF symbol))
15. Defining it as a method combination type
16. Using it as the class-name argument to SETF of FIND-CLASS
If such a symbol is not globally defined as a variable or a constant, it is
allowed to lexically bind it as a variable or as a symbol-macro and declare the
type of that binding.
If such a symbol is not defined as a function, macro, or special form,
it is allowed to (lexically) bind it as a function and to declare the
ftype of that binding and to trace that binding.
If such a symbol is not defined as a function, macro, or special form,
it is allowed to (lexically) bind it as a macro.
If such a symbol does not have a setf method defined for it, it is allowed to
(lexically) bind the function named (SETF symbol).
Examples:
The behavior of the construct:
(FLET ((OPEN (filename &key direction) (format t "Open called....")
(OPEN filename :direction direction)))
(with-open-file (x "frob" :direction ':output)
(format t "was Open called?")))
is undefined; for example, the macro expansion of with-open-file might refer
to the OPEN function and might not.
might signal an error.
Rationale:
This proposal is the only simple resolution of the problem description that
we can imagine that is consistent with current implementation techniques.
Allowing arbitrary redefinition of symbols in the system would place
severe restrictions on implementations not to actually use those symbols in
macro expansions of other symbols, in function calls, etc. While some
looser restrictions might do for any particular Common Lisp implementation,
there seems to be no good way to distinguish between those symbols that are
redefinable and those that are not.
In general, programs can redefine functions safely by creating new symbols in
their own package, possibly shadowing the name.
Current practice:
Many Lisp environments have some mechanism for warning about redefinition of
Lisp symbols and preventing accidental redefinition while allowing it where
necessary (e.g., to patch the Lisp system itself, fix a bug, add an
optimization.)
Fewer check for lexical redefinition, since such redefinition is not as
dangerous. Certainly, there are some symbols that are never used in macro
expansions of the standard Common Lisp macros. However, implementations do
differ on the behavior of macro expansions.
Cost to Implementors:
This proposal clarifies the status quo -- that the consequences are undefined.
It allows and encourages implementors to check for such redefinition, but does
not require it.
Cost to Users:
This proposal clarifies that implementations are free to check for a condition
that they might not have before, and may clarify that some current user code is
non-portable.
Benefits:
This issue frequently arises. Adopting this proposal would clarify a frequent
source of question about Common Lisp.
Cost of non-adoption:
Continued questions.
Esthetics:
Disallowing all redefinition is the simplest way of disallowing the ones that
really are trouble.
Discussion:
At the March 89 X3j13 meeting, a proposed additional constraint
("Altering its property list") was removed. Presumably this means
that conformal programs are allowed to alter the property list of
symbols in the COMMON-LISP package.


What is the running time of Heapsort when the input is an array where all key values are equal?
\Theta(n)
\Theta(n^2)
\Theta(\log n)
\Theta(n ^ n)
\Theta(n \log n)
Heapsort has the same asymptotic cost in the best, average, and worst cases, but only if the key values are all unique.
If you have a heap with all equal key values, what will the siftdown operation do?
In that case, siftdown will always return immediately,
resulting in a constant time operation. Since Heapsort calls
siftdown n
times, the total cost is \Theta(n)
.


| Name: ANITHA SHARMA | Reg No: 14-1SMHC19 |
|---|---|
| Age / Sex:29/F | Contact No:9742511392 |
| Marital Status:ML- 7 YEARS | Date:22/1/19 |
| Occupation:BEAUTICIAN | Dr. PJFP |
| Address:NATIVE OF SIKKM | DIAGNOSIS- |
BETWEEN TOES GETS CANDIDIAL INFECTION. FROM YEAR MORE. TOOK MANY MED STARTED WITH ONE FINGER BETWEEN TOE IN THE RIGHT LIMB AND NOW IT SPREAD TO BOTH THE LIMBS., ITCHING < SHOES, SOCKS, NGHT,> HOT WATER.
HAS FROM THE SECOND TOES ONWARDS.
LEFT ARM PAIN SINCE 3 DAYS. BEFOE HAD THIS TYPE ONCE IN 2009. H/O OF ACCIDENT.
MOTION ONCE IN 2-3 DAYS.
RX:
SEPIA 200 – NIGHT 4 PILLS 1 DRAM B/FOOD.
BACILLINUM 1M – 1 DOSE
DULCAMARA 200 DISC – 4-0-4
ECNICEAQ+ CALENDULA Q – 30 DROPS MNG AND NIGHT AND SOAK FEET IN HOT WATER FOR 10 MIN.
RUB 15 – 1 TAB NIGHT B/FOOD.


WATCH: Xolani Gwala laid to rest in his hometown
Cape Town - Veteran broadcaster Xolani Gwala will be laid to rest in his hometown, Impendle in KwaZulu-Natal on Saturday.
The radio personality died on 1 November.
He succumbed to cancer at the age of 44 after making his diagnosis public in 2017.
News of the veteran broadcaster's death made headlines across the country with many reflecting on his long and illustrious career.
President Cyril Ramaphosa declared a special provincial funeral in honour of the celebrated broadcaster on Friday. The President also instructed that the flag be flown at half-mast in KwaZulu-Natal.
WATCH THE FUNERAL PROCEEDINGS HERE:
(Compiled by Graye Morkel)


Derek Eder
@derekeder
If you’re interested in Local School Councils at CPS - either running for a seat or voting, @chalkbeatCHI and @DataMadeCo teamed up to get you all the info you need and a tool to find what schools you can participate in: https://projects.chalkbeat.org/local-school-councils/index.html#/
9/28/2020, 2:38:59 PM
Favs: 21
Retweets: 12
link


I'm in the US and want to monitor whole house usage. The incoming service is 200 amp split-phase. The service wires are 16mm (including the insulation) so the CTs available in the shop won't work. After some digging through the forums I found lots of discussion about the alternate CTs for the emontx. Seems the Magnelab SCT-1250 without a burden resistor are preferred. Using the Magnelab CTs requires the replacement of the standard burden resistors that are installed in the emontx.
Before I buy anything I want to confirm that the same Magnelab CTs would work with the emonPi in the same manner... are they the recommended CTs and would I need to remove the resistors on the CT inputs?
Thanks,
Adam
Re: emonPi USA CTs
As far as I'm aware, the input circuitry of the emonPi is a 2-CT version of the emonTx. So everything that's been written about this (e.g. EmonTx - Use in North America) applies to the emonPi as well.
The design files are here: https://github.com/openenergymonitor/Hardware/tree/master/emonPi/emonPi_...
Re: emonPi USA CTs
Ok, so I remove the resistors on R17 and R28 and replace them with 36Ohm resistors (assuming I'm using the Magnelab SCT-1250 without a burden resistor).
Just want to be sure before I drop a chuck of change on the emonPi and CTs. For a product ostensibly marketed to the US, and even kickstarted through a US company, sure is hard to get information on getting it working here...
Re: emonPi USA CTs
I am in the same position as you Adam. I ordered a pair of these CTs for my 200A service. As was pointed out to me here by Bill Thomson, in most cases, the power company's transformers really can't supply you with that 200A capacity that your panel can handle. Most likely, about half that at best can be supplied. Also, unless I mis-understand, the 200A rating of the panel is 200A per leg. My main feed lines measured in at .59" (~15mm).
Based on all that, the 100A CTs *should* be fine for most applications, unless you plan on clamping the neutral (and even then, if you can't get much more than 75A from the power company...), although with the ground capable of supplying neutral, I'd think that would be a bad idea as it might not be able to provide accurate readings.
With the WC1's I ordered, based on a formula posted in my thread, I'm going to try either 12Ω or 15Ω burden resistors, and I'm going to build a pigtail into the CT's plug to short it for safe removal from the EmonTX I have coming.


WEILER, Joan Isabel
Date of death: November 26, 2019
Date of birth: September 18, 1942
Age: 77
Location: Cambridge, Ontario
Family
- Spouse: James F. Weiler
- Children: Mary Eileen (Peter) Ruetz, Jacquel ine (Christopher) MacIntosh, and Joseph Weiler
- Grandchildren: Zachary, Nicole, and Rachelle Ruetz
- Parents: Frederick and Bessie Jean Gadke
- Siblings: Lloyd (Liz) Gadke, Betty Jean (Keith) Quigley, Bryan (Carol) Gadke, Bernice (Ron) Wilson, Bill (Brandy) Jones, Catherine Jones, Marjorie (Andy) Schlesak, and Frederick
Service: Saturday, November 30th, 2019, 2019, at 11:00 am, at St. Clement’s Roman Catholic Church.


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Client Side Document Matching¶
Basic Document Matching (Deprecated)¶
Warning
This feature will be removed in version 2.0.
The MongoDB C driver supports matching a subset of the MongoDB query specification on the client.
Currently, basic numeric, string, subdocument, and array equality, $gt
, $gte
, $lt
, $lte
, $in
, $nin
, $ne
, $exists
, $type
, $and
, and $or
are supported. As this is not the same implementation as the MongoDB server, some inconsistencies may occur. Please file a bug if you find such a case.
The following example performs a basic query against a BSON document.
#include <bcon.h>
#include <mongoc.h>
#include <stdio.h>
static void
log_query (const bson_t *doc, const bson_t *query)
{
char *str1;
char *str2;
str1 = bson_as_canonical_extended_json (doc, NULL);
str2 = bson_as_canonical_extended_json (query, NULL);
printf ("Matching %s against %s\n", str2, str1);
bson_free (str1);
bson_free (str2);
}
static void
check_match (const bson_t *doc, const bson_t *query)
{
bson_error_t error;
mongoc_matcher_t *matcher = mongoc_matcher_new (query, &error);
if (!matcher) {
fprintf (stderr, "Error: %s\n", error.message);
return;
}
if (mongoc_matcher_match (matcher, doc)) {
printf (" Document matched!\n");
} else {
printf (" No match.\n");
}
mongoc_matcher_destroy (matcher);
}
static void
example (void)
{
bson_t *query;
bson_t *doc;
doc = BCON_NEW ("hello", "[", "{", "foo", BCON_UTF8 ("bar"), "}", "]");
query = BCON_NEW ("hello.0.foo", BCON_UTF8 ("bar"));
log_query (doc, query);
check_match (doc, query);
bson_destroy (doc);
bson_destroy (query);
/* i is > 1 or i < -1. */
query = BCON_NEW ("$or",
"[",
"{",
"i",
"{",
"$gt",
BCON_INT32 (1),
"}",
"}",
"{",
"i",
"{",
"$lt",
BCON_INT32 (-1),
"}",
"}",
"]");
doc = BCON_NEW ("i", BCON_INT32 (2));
log_query (doc, query);
check_match (doc, query);
bson_destroy (doc);
doc = BCON_NEW ("i", BCON_INT32 (0));
log_query (doc, query);
check_match (doc, query);
bson_destroy (doc);
bson_destroy (query);
}
int
main (int argc, char *argv[])
{
mongoc_init ();
example ();
mongoc_cleanup ();
return 0;
}
The following example shows how to process a BSON stream from stdin
and match it against a query. This can be useful if you need to perform simple matching against mongodump
backups.
/*
* Copyright 2014 MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <bcon.h>
#include <bson.h>
#include <mongoc.h>
#include <stdio.h>
/*
* This is an example that reads BSON documents from STDIN and prints them
* to standard output as JSON if they match {'hello': 'world'}.
*/
int
main (int argc, char *argv[])
{
mongoc_matcher_t *matcher;
bson_reader_t *reader;
const bson_t *bson;
bson_t *spec;
char *str;
int fd;
mongoc_init ();
#ifdef _WIN32
fd = fileno (stdin);
#else
fd = STDIN_FILENO;
#endif
reader = bson_reader_new_from_fd (fd, false);
spec = BCON_NEW ("hello", "world");
matcher = mongoc_matcher_new (spec, NULL);
while ((bson = bson_reader_read (reader, NULL))) {
if (mongoc_matcher_match (matcher, bson)) {
str = bson_as_canonical_extended_json (bson, NULL);
printf ("%s\n", str);
bson_free (str);
}
}
bson_reader_destroy (reader);
bson_destroy (spec);
return 0;
}
To test this, perform a mongodump
of a single collection and pipe it to the program.
$ echo "db.test.insert({hello:'world'})" | mongoMongoDB shell version: 2.6.1
connecting to: test
WriteResult({ "nInserted" : 1 })
bye$ mongodump -d test -c test -o - | filter-bsondump{ "_id" : { "$oid" : "537afac9a70e5b4d556153bc" }, "hello" : "world" }


For this demo to work it is best server from a webserver. You can
quickly start one by running python test_server.py
in the
jquery.recurrenceinput directory, and pointing your webbrowser to
http://localhost:8000/demo/input.html
When you run this demo without starting the test_server.py you currently get a lot of JSON errors. This will be fixed, but even then you will not get all of the features, as you need to have a server running that will provide you with the recurrence list.
Although you can have several JQuery Tools dateinputs on one page they have to be configured similarily. Therefore the localization demo has it's own page, where the widget is translated to Swedish and uses Monday as the first day of the week.
Has a connected start field and an Ajax server to calculate occurrences. This enables support for EXDATE and RDATE in the rules.


--- layout: post status: publish published: true title: Dave Coombes and The Essential Architecture Kit author: display_name: Fabio Pereira login: admin email<EMAIL_ADDRESS>url: http://fabiopereira.me author_login: admin author_email<EMAIL_ADDRESS>author_url: http://fabiopereira.me wordpress_id: 136 wordpress_url: http://fabiopereira.me/blog/?p=136 date: '2009-04-24 18:50:57 +1000' date_gmt: '2009-04-25 01:50:57 +1000' categories: - Technical tags: [] comments: [] ---
Yesterday was the last day of our so respected, funny, smart, awesome Dave Coombes at ThoughtWorks. He is not only a colleague, but also one of my best friends. So he will be missed a looooot.
We are working together on the same project and our team organised a couple of surprises for him...
Well done guys!!!
Dave will be the architect of a big bank in Australia, so we've been joking around because of that... In a very good way, of course. So we gave him The Essential Architecture Kit, which contains:
Josh posted this photo while we were still at the pub yesterday having lots of fun, but also a bit sad because we will miss this legend! I wish you all the best Dave!