*Adr
listen
and accept
.
: *Adr
-> "<IP_ADDRESS>"
(adr 'var) -> num
(adr 'num) -> var
var
(a symbol or a cons
pair) into num
(actually an encoded pointer). A symbol will result
in a negative number, and a cons pair in a positive number. The second form
converts a pointer back into the original var
. Note that this
original var
may be garbage collected if it is not referred from
other data, giving unpredictable results. See also byte
.
: (setq X (box 7))
-> $53063416137450
: (adr X)
-> -2961853431592
: (adr @)
-> $53063416137450
: (val @)
-> 7
*Allow
NIL
, it should contain a list where the CAR is an idx
tree of allowed items, and the CDR a list of
prefix strings. See also allow
,
allowed
and pre?
.
: (allowed ("app/") # Initialize
"!start" "!stop" "lib.css" "!psh" )
-> NIL
: (allow "!myFoo") # additional item
-> "!myFoo"
: (allow "myDir/" T) # additional prefix
-> "myDir/"
: *Allow
-> (("!start" ("!psh" ("!myFoo")) "!stop" NIL "lib.css") "app/" "myDir/")
: (idx *Allow) # items
-> ("!myFoo" "!psh" "!start" "!stop" "lib.css")
: (cdr *Allow) # prefixes
-> ("app/" "myDir/")
+Alt
+relation
. This allows indexes or other
side effects to be maintained in a class different from the current one. See
also Database.
(class +EuOrd +Ord) # EU-specific order subclass
(rel nr (+Alt +Key +Number) +XyOrd) # Maintain the key in the +XyOrd index
+Any
+relation
. Objects of that class accept
and maintain any type of Lisp data. Used often when there is no other suitable
relation class available. See also Database.
In the following example +Any
is used simply for the reason that
there is no direct way to specify dotted pairs:
(rel loc (+Any)) # Locale, e.g. ("DE" . "de")
+Aux
+relation
s, in addition to +Ref
or +Idx
indexes. Expects a list of auxiliary
attributes of the same object, and combines all keys in that order into a single
index key. See also +UB
, aux
and Database.
(rel nr (+Ref +Number)) # Normal, non-unique index
(rel nm (+Aux +Ref +String) (nr txt)) # Combined name/number/text index
(rel txt (+Aux +Sn +Idx +String) (nr)) # Text/number plus tolerant text index
(abort 'cnt . prg) -> any
prg
if it takes longer than
cnt
seconds, and returns NIL
. Otherwise, the result of
prg
is returned. alarm
is used internally, so care must be taken not to interfer with other calls to
alarm
.
: (abort 20 (in Sock (rd))) # Wait maximally 20 seconds for socket data
(abs 'num) -> num
num
argument.
: (abs -7)
-> 7
: (abs 7)
-> 7
(accept 'cnt) -> cnt | NIL
cnt
(as received by port
), and returns the new socket descriptor
cnt
. The global variable *Adr
is set to the IP address
of the client. See also listen
,
connect
and *Adr
.
: (setq *Socket
(accept (port 6789)) ) # Accept connection at port 6789
-> 4
(accu 'var 'any 'num)
num
into a sum, using the key any
in
an association list stored in var
. See also assoc
.
: (off Sum)
-> NIL
: (accu 'Sum 'a 1)
-> (a . 1)
: (accu 'Sum 'a 5)
-> 6
: (accu 'Sum 22 100)
-> (22 . 100)
: Sum
-> ((22 . 100) (a . 6))
(acquire 'sym) -> flg
sym
, by
obtaining an exclusive lock on that file with ctl
, and then trying to write the PID of the
current process into that file. It fails if the file already holds the PID of
some other existing process. See also release
, *Pid
and rc
.
: (acquire "sema1")
-> 28255
(alarm 'cnt . prg) -> cnt
prg
to be executed after
cnt
seconds, and returns the number of seconds remaining until any
previously scheduled alarm was due to be delivered. Calling (alarm
0)
will cancel an alarm. See also abort
, sigio
, *Hup
and *Sig[12]
.
: (prinl (tim$ (time) T)) (alarm 10 (prinl (tim$ (time) T)))
16:36:14
-> 0
: 16:36:24
: (alarm 10 (bye 0))
-> 0
$
(align 'cnt 'any) -> sym
(align 'lst 'any ..) -> sym
any
arguments pack
ed in an aligned format. In the first form,
any
will be left-aligned if cnt
is negative, otherwise
right-aligned. In the second form, all any
arguments are packed
according to the numbers in lst
. See also tab
, center
and wrap
.
: (align 4 "a")
-> " a"
: (align -4 12)
-> "12 "
: (align (4 4 4) "a" 12 "b")
-> " a 12 b"
(all ['T | '0 | 'sym]) -> lst
NIL
), all
current transient symbols (if the argument is
T
), all external symbols (if the
argument is zero), or all symbols of the given namespace sym
.
: (all) # All internal symbols
-> (inc> leaf nil inc! accept ...
# Find all symbols starting with an underscore character
: (filter '((X) (= "_" (car (chop X)))) (all))
-> (_put _nacs _oct _lintq _lst _map _iter _dbg2 _getLine _led ...
(allow 'sym ['flg]) -> sym
*Allow
. If the value of
*Allow
is non-NIL
, sym
is added to the
idx
tree in the CAR of
*Allow
(if flg
is NIL
), or to the list of
prefix strings (if flg
is non-NIL
). See also allowed
.
: *Allow
-> (("!start" ("!psh") "!stop" NIL "lib.css") "app/")
: (allow "!myFoo") # additionally allowed item
-> "!myFoo"
: (allow "myDir/" T) # additionally allowed prefix
-> "myDir/"
(allowed lst [sym ..])
*Allow
. lst
should
consist of prefix strings (to be checked at runtime with pre?
), and the sym
arguments
should specify the initially allowed items. See also allow
.
: (allowed ("app/") # allowed prefixes
"!start" "!stop" "lib.css" "!psh" ) # allowed items
-> NIL
(and 'any ..) -> any
any
are evaluated from left to
right. If NIL
is encountered, NIL
is returned
immediately. Else the result of the last expression is returned. See also
nand
, or
and when
.
: (and (= 3 3) (read))
abc # User input
-> abc
: (and (= 3 4) (read))
-> NIL
(any 'sym) -> any
any
from the name of sym
. This is the
reverse operation of sym
. See also
str
, (any 'sym)
is
equivalent to (car (str 'sym))
.
: (any "(a b # Comment^Jc d)")
-> (a b c d)
: (any "\"A String\"")
-> "A String"
(append 'lst ..) -> lst
conc
, insert
, delete
and remove
.
: (append '(a b c) (1 2 3))
-> (a b c 1 2 3)
: (append (1) (2) (3) 4)
-> (1 2 3 . 4)
append/3
append
and member/2
.
: (? (append @X @Y (a b c)))
@X=NIL @Y=(a b c)
@X=(a) @Y=(b c)
@X=(a b) @Y=(c)
@X=(a b c) @Y=NIL
-> NIL
(apply 'fun 'lst ['any ..]) -> any
fun
to lst
. If additional any
arguments are given, they are applied as leading elements of lst
.
(apply 'fun 'lst 'any1 'any2)
is equivalent to (apply 'fun
(cons 'any1 'any2 'lst))
.
: (apply + (1 2 3))
-> 6
: (apply * (5 6) 3 4)
-> 360
: (apply '((X Y Z) (* X (+ Y Z))) (3 4 5))
-> 27
: (apply println (3 4) 1 2)
1 2 3 4
-> 4
(arg ['cnt]) -> any
@
). If cnt
is not given, the value that was returned
from the last call to next
is
returned. Otherwise, the cnt
'th remaining argument is returned. See
also args
, rest
and pass
.
: (de foo @ (println (next) (arg))) # Print argument twice
-> foo
: (foo 123)
123 123
-> 123
: (de foo @
(println (arg 1) (arg 2))
(println (next))
(println (arg 1) (arg 2)) )
-> foo
: (foo 'a 'b 'c)
a b
a
b c
-> c
(args) -> flg
@
). Returns T
when there are more arguments to be
fetched from the internal list. See also next
, arg
, rest
and pass
.
: (de foo @ (println (args))) # Test for arguments
-> foo
: (foo) # No arguments
NIL
-> NIL
: (foo NIL) # One argument
T
-> T
: (foo 123) # One argument
T
-> T
(argv [var ..] [. sym]) -> lst|sym
argv
returns a list of strings
containing all remaining command line arguments. Otherwise, the
var/sym
arguments are subsequently bound to the command line
arguments. A hyphen "-
" can be used to inhibit the automatic
load
ing further arguments. See also cmd
, Invocation and
opt
.
$ pil -"println 'OK" - abc 123 +
OK
: (argv)
-> ("abc" "123")
: (argv A B)
-> "123"
: A
-> "abc"
: B
-> "123"
: (argv . Lst)
-> ("abc" "123")
: Lst
-> ("abc" "123")
(as 'any1 . any2) -> any2 | NIL
any2
unevaluated when any1
evaluates to
non-NIL
. Otherwise NIL
is returned. (as Flg A B
C)
is equivalent to (and Flg '(A B C))
. as
is
typically used in read-macros to conditionally
exclude sub-expressions. See also quote
.
: (as (= 3 3) A B C)
-> (A B C)
(de foo ()
(doSomething)
~(as (someConditio)
(doThis)
(doThat) )
(doMore) )
(asoq 'any 'lst) -> lst
lst
with any
as its CAR, or NIL
if no
match is found. ==
is used for
comparison (pointer equality). See also assoc
, get
, push1q
, delq
, memq
, mmeq
and Comparing.
: (asoq 'a '((999 1 2 3) (b . 7) ("ok" "Hello")))
-> NIL
: (asoq 'b '((999 1 2 3) (b . 7) ("ok" "Hello")))
-> (b . 7)
(assert exe ..) -> prg | NIL
*Dbg
is
non-NIL
), assert
returns a prg
list which
tests all exe
conditions, and issues an error via quit
if one of the results evaluates to
NIL
. Otherwise, NIL
is returned. Used typically in
combination with the ~
tilde read-macro
to insert the test code only when
in debug mode. See also test
.
# Start in debug mode
$ pil +
: (de foo (N)
~(assert (>= 90 N 10))
(bar N) )
-> foo
: (pp 'foo) # Pretty-print 'foo'
(de foo (N)
(unless (>= 90 N 10) # Assertion code exists
(quit "'assert' failed" '(>= 90 N 10)) )
(bar N) )
-> foo
: (foo 7) # Try it
(>= 90 N 10) -- Assertion failed
?
# Start in non-debug mode
$ pil
: (de foo (N)
~(assert (>= 90 N 10))
(bar N) )
-> foo
: (pp 'foo) # Pretty-print 'foo'
(de foo (N)
(bar N) ) # Assertion code does not exist
-> foo
(asserta 'lst) -> lst
be
, clause
, assertz
and retract
.
: (be a (2)) # Define two facts
-> a
: (be a (3))
-> a
: (asserta '(a (1))) # Insert new fact in front
-> ((1))
: (? (a @N)) # Query
@N=1
@N=2
@N=3
-> NIL
asserta/1
asserta
, assertz/1
and retract/1
.
: (? (asserta (a (2))))
-> T
: (? (asserta (a (1))))
-> T
: (rules 'a)
1 (be a (1))
2 (be a (2))
-> a
(assertz 'lst) -> lst
be
, clause
, asserta
and retract
.
: (be a (1)) # Define two facts
-> a
: (be a (2))
-> a
: (assertz '(a (3))) # Append new fact at the end
-> ((3))
: (? (a @N)) # Query
@N=1
@N=2
@N=3
-> NIL
assertz/1
assertz
, asserta/1
and retract/1
.
: (? (assertz (a (1))))
-> T
: (? (assertz (a (2))))
-> T
: (rules 'a)
1 (be a (1))
2 (be a (2))
-> a
(assoc 'any 'lst) -> lst
lst
with its CAR equal to any
, or NIL
if
no match is found. See also asoq
and
rassoc
.
: (assoc "b" '((999 1 2 3) ("b" . 7) ("ok" "Hello")))
-> ("b" . 7)
: (assoc 999 '((999 1 2 3) ("b" . 7) ("ok" "Hello")))
-> (999 1 2 3)
: (assoc 'u '((999 1 2 3) ("b" . 7) ("ok" "Hello")))
-> NIL
(at '(cnt1 . cnt2|NIL) . prg) -> any
cnt1
(destructively), and returns NIL
when it is less than cnt2
. Both cnt1
and
cnt2
should be positive. Otherwise, cnt1
is reset to
zero and prg
is executed. Returns the result of prg
.
If cnt2
is NIL
, nothing is done, and NIL
is returned immediately.
: (do 11 (prin ".") (at (0 . 3) (prin "!")))
...!...!...!..-> NIL
(atom 'any) -> flg
T
when the argument any
is an atom (a
number or a symbol). See also num?
,
sym?
and pair
.
: (atom 123)
-> T
: (atom 'a)
-> T
: (atom NIL)
-> T
: (atom (123))
-> NIL
(aux 'sym 'cls ['hook] 'any ..) -> sym
cls
, where the value for
sym
corresponds to any
and the following arguments.
sym
, cls
and hook
should specify a
tree
for cls
or one of
its superclasses, for a relation with auxiliary keys. For multi-key accesses,
aux
is similar to - but faster than - db
, because it
can use a single tree access. See also db
, collect
, fetch
, init
, step
and +Aux
.
(class +PS +Entity)
(rel par (+Dep +Joint) (sup) ps (+Part)) # Part
(rel sup (+Aux +Ref +Link) (par) NIL (+Supp)) # Supplier
...
(aux 'sup '+PS # Access PS object
(db 'nr '+Supp 1234)
(db 'nr '+Part 5678) )


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List phone calls for customer Customer Name:
Create a Phone call entry Customer Name: Caller Number: Callee Number: Start Date: Start Time: Start Am/Pm: End Date: End Time: End AM/PM


Abstract component that supportes configurable dependencies, logging and performance counters.
More...
|
| void | Configure (ConfigParams config) |
| | Configures component by passing configuration parameters. More...
|
| |
| void | SetReferences (IReferences references) |
| | Sets references to dependent components. More...
|
| |
Abstract component that supportes configurable dependencies, logging and performance counters.
dependencies:
- [dependency name 1]: Dependency 1 locator (descriptor)
- ...
- [dependency name N]: Dependency N locator (descriptor)
- *:counters:*:*:1.0 (optional) ICounters components to pass collected measurements
- *:logger:*:*:1.0 (optional) ILogger components to pass log messages
- *:tracer:*:*:1.0 (optional) ITracer components to record traces
- ... References must match configured dependencies.
◆ Configure()
| void PipServices3.Components.Component.Configure |
( |
ConfigParams |
config | ) |
|
Configures component by passing configuration parameters.
- Parameters
-
| config | configuration parameters to be set. |
◆ SetReferences()
| void PipServices3.Components.Component.SetReferences |
( |
IReferences |
references | ) |
|
Sets references to dependent components.
- Parameters
-
| references | references to locate the component dependencies. |
The documentation for this class was generated from the following file:


LADY LOVELL'S COURTSHIP.
BY the especial kindness of one who has a more abundant store of old Cornish stories than any man whom I have ever met, I am enabled to give some portion of one of the old Cornish plays, or guise-dances. Many parts are omitted, as they would, in our refined days, be considered coarse; but as preserving a true picture of a peculiar people, as they were a century and a half or two centuries since, I almost regret the omissions.
SCENE I.--The Squire's Kitchen--Duffy silting on the chimney-stool--Jane, the housekeeper, half drunk, holding fast by the table.
Jane. Oh, I am very bad, I must go to bed with the wind in my stomach. You can bake the pie. Duffy, and give the Squire his supper. Keep a good waking fire on the pie for an hour or more. Turn the glass again; when the sand is half down, take the fire from the kettle. Mind to have a good blazing fire in the hail, for the Squire will be as wet as a shag. The old fool, to stay out hunting with this flood of rain ! Now, I 'll take a cup of still waters, and crawl away to bed.
Duffy. Never fear, I 'll bake the pie as well as if you were under the kettle along with it; so go to bed, Jane.
[As soon as Jane tur'ns her back, Huey Lenine (Lanyon) comes in with,--
Huey. What cheer, Duffy, my dear ? how dost aw get on, then ?
Duffy. Never the better for thee, I bla, Huey. What do bring thee here this time of night ?
Huey . Why, thee art the worse, nan, I'm sure. Nor thee cussent say that the lanes are longer than the love neither, when I'm coming a-courting to thee with this rainy weather.
[Huey places himself on a chimney stool, at a good distance from Duffy]
D. Why doesn't aw come a little nearer then, Huey?
H. Near enuff, I bla.
D. Nearer the fire, I mean. Why doesn't aw speak to me then, Huey?
H. What shall I say nan?
D. Why, say doest thee love me, to be sure.
H. So I do.
D. That's a dear. Fine pretty waistcoat on to you, man, Huey.
H. Cost pretty penny too.
D. What did it cost, man.
H. Two-and-twenty pence, buttons and all.
D. Take good care of en, man.
H. So I will.
D. That's a dear.
[The squire is heard calling the dogs]
D. Dost aw hear? There's the squire close to the
door. Where shall I put thee? Oh, I'm in such a fright. Wouldn't for the
world that he found thee here this time of night. Get in the wood-corner,
quick, out of sight, and I'll cover thee up with the furze.
H. No.
D. Then jump into the oven, A little more baking will make thee no
worse.
[Duffy pushes Huey back into the oven with the fire-prong, till he gets out of sight, when the squire comes in calling, - ]
Squire. Jane, take the hares and rabbits; be sure to
hang them out of the way of the dogs,
D. Give them to me, master; Jane is gone to bed. The wind from her
stomach is got up in her head, at least so she said.
S. Why, who is here, then? I heard thee speaking to some one as I
opened the door.
D. I was driving away a great owl, master, that fell out of the
ivy-bush on the top of the chimney and came tumbling down through the smoke,
perched hisself there on the end of the chimney-stack; there he kept
blinking and peeping, like a thing neither waking nor sleeping, till he
heard the dogs barking, when he stopped his winking, cried out, "Hoo ! hoo
!" flapped his wings, and fled up the chimney the same way he came down.
D. Now, master, you had better go up in the hall; you will find there
a good blazing fire.
[The squire examines his legs by the fire-light]
S. Well I declare, these are the very best stockings
I ever had in my life. I've been hunting since the break of day, through the
bogs and the brambles, the furze and the thorns, in all sorts of weather;
and my legs - look, Duffy, look - are still as dry and sound as if they had
been bound up in leather.
D. Then tae good care of them master; for I shall soon have a man of
my own to knit for. Huey and I are thinking to get married before the next
turfey season.
S.  If I but catch
the boy Huey Lenine here, I'll break his neck, I declare. I can never wear
old Jane's stockings any more. Why, thee dust ought to be proud to know that
the people from all over the parish, who were never to church before in
their lives, come, and from parishes round, that they may see my fine
stockings. And don't I stop outside the church door - ay, sometimes two
hours or more - that the womem may see thy fine work? Haven't I stopped at
the cross till the parson came out to call the people in, because he and the
clerk, he said, wanted to begin ?
[The Squire places himself beside Duffy on the chimney-stool. The devil comes out of the wood-corner and ranges himself behind them. Whenever the Squire is backward, the devil tickles him behind the ear or under the ribs. His infernal highness is supposed to be invisible throughout. Huey shows a wry face now and then, with clenched fist through the oven door.]
The following portion, which is the Squire's courtship of Duffy with the help of the devil, is a sort of duet in the old play. I don't remember the whole, yet sufficient, I think, to give some idea of the way it is intended to be carried out -
S. No; I'll marry thee myself, rather than Huey
Lenine
Shall ever wear stckings the equal of mine.
Thou shalt have the silk gowns, all broider'd in gold,
In the old oak chest; besides jewels and rings,
With such other fine things,
In the old oak chest, as thee didst never behold.
D. I'd rather work all the day by any young man's side,
Than sit in the bower, and be an old man's bride.
S. Thou shalt have silver and gold, and riches untold.
D. I'll buy my true-love his shirt, rather than your silver and gold,
With one like yourself, both feeble and old.
S. You must say I'm old; though I'm near sixty,
I'm stronger still than many a man of twenty.
Thou shalt ride to church behind me, upon a new pillion,
As grand as Madame Noy, or Madame Trezillian.
D. O Master ! hold your flattering tongue;
I'm very foolish, and very young.
But -
[Here the devil tickles the Squire sharply under the ribs, when the Squire attempts to hug and kiss Duffy, who takes the fire-prong and brandishes it in the Squire's face. The devil tickles them both.]
Stand off, keep your distance, and none of your hugging;
No man shall kiss me till he takes me to church;
I'll never cry at Michaelmass for Christmas laughing,
Like the poor maid left in the lurch.
Look the sand is all down, the pie is burn'd black,
And the crust is too hard for your colt's teeth to crack;
Up to the hall now, and take your supper.
[Here Duffy pushes the Squire off the stool. The Squire jumps up and begins to dance, singing the old dance tune, "Here's to the devil, with his wooden pick," & c. Duffy and the devil soon join in the dance, and cut all sorts of capers, till the Squire dances off to the hall, followed by the devil; when Huey crawls out of the oven, Duffy opens the kitchen, drives Huey out, saying -]
Now take thyself outside the door,
And never show thy face here anymore;
Don't think I'd have a poor pityack like thee,
When I may marry a squire of high degree.
[Then takes up the pie and dances away. During the old pitch-and-pass dance, they beat time with the fire-prong and hunting staff.]
Scene 2 - The first appearance of Lady Lovell (Duffy) after the wedding. She is seen walking up and down the hall dressed in all sorts of ill-assorted, old-fashioned finery, that might have been forgotten in the old oak chest for many generations of Lovells. The high-heeled shoes, train, fan, ruff, high téte, all sorts of rings on her fingers, and in her ears are de rigeur. Then she sings something like the following -
Now I have servants to come at my call,
As I walk in grand state in the hall,
Deck'd in silks and satins fine;
But I grieve all the day, and fret the long night away,
To think of my true love, young Huey Lenine.
Many a weary long hour I sit all alone in my bower,
Where I do nothing but pine,
Whilst I grieve all the day, and fret the night away,
To think of my true love, young Huey Lenine.
Would the devil but come at my call and take the old Squire,
silks, satins, and all,
With jewels and rings so fine;
Then merry and gay I'd work all the day, and fret the night away,
To think of my true love, young Huey Lenine.
Another Cornish "Droll" is preserved in part, as an example of the kind of doggerel verse in which many of those stories were told. Bet of the Mill tells the Squire and company that one Christmas night all the inmates of Trevider House were gone off to a guise-dance, except Madame Pender and herself, and that they agreed to spin for pastime : -
" One
Christmas night, from Trevider Hall
They were off in a guise-dance, big and small ;
Nobody home but Madam Pender and I
So to pass
away time we agreed to try
Which would spin the finest yarn,
The length of the hall,
While the
holly and bays
Deck'd window and wall.
" We took
the rushes up from the floor,
From up by the chimney down to the door
When we lead the wool carded, ready to spin,
It came into our heads, before we'd begin
We'd have a jug of hot spiced beer,
To put life in our heels, our hearts to cheer.
So we drank to the healths of one and all,
While the holly and bays
Looked bright on
the wall.
"The night was dark, the wind roar'd
without,
And whirl'd the cold snow about and about.
But the best part of the night,
By the bright fire-light,
We danced back and forth as light as a feather,
Spinning and keeping good time together.
To the music of the 'turn' [spinning wheel]
And we never felt weary that night at all,
While
the holly and bays
Hung so gay on the
wall.
We pull'd out the yarn as even and fine,
As a spinner can
spin the best of twine;
All the length of the hall,
From window to wall.
From up by the chimney
Down to the door.
Full a dozen good paces and more;
And never felt weary at all.
While
the holly and bays
Were so green on
the wall.
At the turn of the night,
Old Nick, out of spite,
To see the log burn,
And to hear the gay 'turn',
Made my yarn to crack;
And I fell on my back,
Down the steps of the door.
I thought I was dead, or, twice as bad,
Should never be good any more.
If I had broken my bones on the cursed hard stones,
'Twas no wonder.
But worst of all, with the force of the fall,
My twadling-string broke asunder.
***
"Old Madam was seized with frights and fears
-
She thought the house was falling about her ears;
And, to save herself, she tore up-stairs,
Where they found her next morning under the bed,
With the brandy-bottle close to her head."
Bet is found in a similar plight, and all is attributed to spinning; however the Squire orders that Madame Pender shall spin no more -
"And dance, one and all.
With the holly and bays so bright on the wall."


Toorm
Object-relational mapping for TclOO
Synopsis
package require TclOO
package require tdbc
package require logger
package require toorm
toorm::EntityManager create name connection
toorm::EntityManager new connection
${em} beginTransaction
${em} commit
${em} createNativeQuery queryString class
${em} destroy
${em} detach obj
${em} find class id
${em} flush
${em} getConnection
${em} persist obj
${em} rollback
${query} destroy
${query} getResults
toorm::idVariable class varname
toorm::classNameToDatabase class
toorm::variableNameToDatabase name
Description
- toorm::EntityManager create name connection
- Creates a new entity manager instance called name from the TDBC connection connection.
- toorm::EntityManager new connection
- Creates a new entity manager instance from the TDBC connection connection
and returns the fully qualified name of the instance.
- ${em} beginTransaction
- Starts a transaction.
- ${em} commit
- Commits a transaction, writing any unflushed changes to the database.
- ${em} createNativeQuery queryString class
- Creates a query instance for retrieving instances of class class from an SQL statement queryString
and returns its fully qualified name.
- ${em} destroy
- Destroys the entity manager instance. All objects managed by this entity manager are also destroyed.
- ${em} detach obj
- Detaches the object named obj from the entity manager.
Unflushed changes made to the object will not be written to the database.
- ${em} find class id
- Finds an instance of class class by its primary key id.
Returns the name of the instance if the instance was found, otherwise an empty string.
- ${em} flush
- Writes all unflushed changes to the database.
- ${em} getConnection
- Returns the TDBC connection of the entity manager.
- ${em} persist obj
- Makes the object obj managed and persistent.
- ${em} rollback
- Rolls back the current transaction.
- ${query} destroy
- Destroys the query instance.
- ${query} getResults
- Returns the results of the query as a list of object names.
- toorm::idVariable class varname
- Makes varname the key of class class.
idVariable must be invoked for a class before instances of a class can be read from or written to the database.
- toorm::classNameToDatabase class
- Converts a class name to a database table name. All characters are converted to lowercase.
If a character which is not the first one is an uppercase character, an underscore is inserted after that character.
An 's' is appended to the result. For example, MyPerson is converted to my_persons.
- toorm::variableNameToDatabase name
- Converts a variable name to a database column name. All characters are converted to lowercase.
If a character which is not the first one is an uppercase character, an underscore is inserted after that character.
For example, firstName is converted to first_name.


- Swimming Pool: At the ZFFC, we have a series of open pools suitable for all ages! We even have a hot tub!
- Laser tag: Have you ever wanted to shoot your friends in the face? Well now you can! Here at ZFFC, we have laser tag!
- Open Gym: For those of you who like to work out or do some indoor sports, our open gym is perfect for you.
- Snack Bar: We have a full sized snack bar in case you get hungry!
- Bumper cars: We have bumper cars! Perfect for settling a disagreement with your friend!
- Rock Wall: We have a rock wall! Perfect for recreational climbing, exercise, and being a wall! (Safety gear included)


Request's title
Request icon
Request's meaning
Put a valid bigquery request look on the query reference


[gecode-users] Starting with C++
Malcolm Ryan
malcolmr at cse.unsw.edu.au
Wed Nov 19 05:06:27 CET 2008
Given that GecodeJ is no longer supported, I'm in the process of
migrating my code to C++ (and learning C++ in the process).
It seems from my perusal of the examples that the C++ library works
slightly differently. Whereas in java the copy constructors for spaces
look like:
public Queens(Boolean share, Queens queens) {
super(share, queens);
n = queens.n;
q = new VarArray<IntVar>(this, share, queens.q);
}
in C++ they look like:
/// Constructor for cloning \a s
Queens(bool share, Queens& s) : Example(share,s) {
q.update(this, share, s.q);
}
The Java code explicitly contructs a new var array from the old. The C+
+ code seems to implicitly construct an empty var array and then call
'update' to copy the old into the new. Is that correct? Does every
kind of variable have an no-arg constructor? What is the rationale for
this choice? It seems that it allows you to construct variables in an
incompletely initialised state. Is that deliberate?
Malcolm
More information about the gecode-users
mailing list


| Dinesh Gases |
| S 31-32, | ................ | |
| near Laxmi Dharam Kanta, Bais Godam, |
| Jaipur, Rajasthan 302006 |
| . |
| . |
| 80 4809 4533 |
| . |
|
|
|
|
| Bhakar Medicose |
| Shop 3, Karni Nagar, | ................ | |
| Opp Sirvi Hostel Kudi Bhagtasni Road Basni 1st Phase, |
| Jodhpur, Rajasthan 342001 |
| . |
| . |
| 94139 03332 |
| . |
|
|
|
|


My custom logo is for a social app in the Helena area that allows people to connect that are from the Helena area. Whether it is used as a dating app, just a socializing app or to sell things on. While making this logo I had to keep in perspective how this logo would look in an app form on a phone.


I do data visualization and data science for fun & for work.
I respect integrity more than many other qualities.
I enjoy working in groups.
I am from O'ahu.
There is an overwhelming amount of data out there. It’s growing faster than we can manage. It can be confusing. But my hope is that we can make sense of our data for the purpose of social good. So who am I and what am I doing to actually make a difference? I am currently pursuing a master’s degree from the UC Berkeley School of Information with a focus on data science and information visualization.
Please feel free connect with me! Aloha!


{% include sales-contact-form.html form-category="sales-contact-form" theme="dark" %}
{% include support-contact-form.html form-category="support-contact-form" theme="dark" %}
{% include partners-contact-form.html form-category="partners-contact-form" theme="dark" %}


Neymar ‘will always be an option’ for Barcelona – Eric Abidal
by FSA EditorEric Abidal has given an insight into Barcelona’s plans for Neymar and confirmed his admiration of Inter’s Lautaro Martinez.
Barcelona will always be interested in Neymar but it is financially difficult to re-sign him, the club’s sporting director Eric Abidal has admitted.
Neymar attempted to secure a move back to Camp Nou in the close season, two years after leaving for Paris Saint-Germain in a deal that made him the most expensive player in history.
LaLiga champions Barca held talks with PSG but were unable to meet the Ligue 1 side’s demands.
Lionel Messi suggested some at the Catalan club did not want Neymar to return, though it appears he will remain a target.
“A top player, who has a Barca philosophy and who is performing at a high level, will always be an option,” Abidal told Mundo Deportivo.
“We can make decisions on the sporting level but the whole financial issue, there are things that you can do and others you cannot. The future will tell us.
“I will not say it would be option number one, because the season is very long, but clearly it can be an option.”
Barca reignited their interest in Neymar amid a desire to find a long-term successor to ageing striker Luis Suarez.
The search is said to have led them to highly rated Inter forward Lautaro Martinez.
Asked about the 22-year-old, Abidal said: “He is a complete player. I think he is performing at a great level. He is a player we know.
“There are other players who also have a lot of quality… but I don’t pay much attention to the player who plays every weekend, I look at others.”
Barca did boost their attacking options with the addition of Antoine Griezmann in July and Abidal said Suarez had been briefed on the club’s intentions to pursue another competitor for his starting spot.
“I am transparent with the players,” the Frenchman said. “Luis can tell you, because last year I already told him that it was going to be like that, that we were going to look for an offensive player.
“He accepted it because he wants the best for the team. Today, I can tell you that there is no priority. The planning will always be done, no matter the position on the field, the only change will be the decision.”


Check out GitHub
You can follow the work we do, be part of on-going discussions, and examine our improvement ideas on the GitHub project page.
If you are a newcomer, check out the
good first issue
label
in the repository.
If you are ready to jump in and add code, tests, or help with documentation, follow the guidelines in the contributing documentation.


<export>
[optional, may be repeated] defines a build product of the project
that may be seen by other IDE projects or IDE features. Permits this project to
be used as a subproject of a plain Java project, for example.
<export> <type>jar</type> <location>${build.dir}/${build.jar}</location> <!-- optional: <script>${home}/build.xml</script> --> <build-target>jar</build-target> <clean-target>clean</clean-target> <!-- optional --> </export>
Declares that the file ${build.dir}/${build.jar}
is to be exported as a JAR
build product of this project. (<type>
should always be folder
or jar
for
use from plain Java projects, but other project types may define other kinds of
exports.) If used as a subproject of a plain Java project,
${build.dir}/${build.jar}
will be added to the parent project’s classpath;
build-impl.xml
in the parent project will call this project’s build.xml#jar
when
"building dependencies", and build.xml#clean
when "cleaning dependencies".


{{ define "main" }}
Noble Nurses is proud to have so many satisfied and repeat customers!
We have listed below some of the nice things you have said to us after completing a class.
We appreciate your business. Thank you for continuing to trust Noble Nurses with your educational needs!


Insert additional test information here. Precautions, instructions to be followed by patient before/after taking the test.


Introduction to Interactive Web Maps Using JavaScript and LeafletJS
This is an excellent beginning web application for anyone new to JavaScript and/or LeafletJS. The tutorial was developed by MIT and is easy to understand. As someone who is grateful to all professors/peers who have shared their knowledge and experience with me over the years, I like to contribute when able. I have included some modifications for aspiring web developers below that address publishing your application via GitHub Pages as well as Bower, a package manager that makes including frameworks, libraries, and utilities in your projects more convenient for developers. Altogether, this makes for an excellent start to learning about general web development as well as creating interactive web maps.
The full MIT tutorial can be found here.
View my application here.
Adjustments I made when running through this tutorial:
Step 1.b
I did not serve locally using Python. I created a GitHub repo and viewed changes locally using http://localhost/~username/projectname/ before pushing to GitHub. It is a good standard practice to follow. Also, you then have the ability to publish your webpages using GitHub Pages.
Step 1.d
I used Bower, as mentioned above, to add Leaflet to my project. It would be prudent to become familiar with Bower and its dependencies since many common packages can be easily installed with its use. Dependencies for Bower include Node and npm and Git.
Using command line, inside my working directory, I entered the following:
bower install leaflet
You will notice a new folder in your working directory called bower_components that contains the necessary Leaflet files for your project. Therefore, the Leaflet CSS link in the head section of your index.html would be referenced as:
<link rel="stylesheet" href="./bower_components/leaflet/dist/leaflet.css" />
and the Leaflet JavaScript link at the bottom of the body section would be referenced as:
<script src="./bower_components/leaflet/dist/leaflet.js"></script>
View my application here.
View my source code here.


Lack of Attention
Description: In addition to their concern about quality at free clinics, participants also expressed concern about the lack of attention at clinics from healthcare providers
Comments:
- 'Carelessness by employees.'
- 'They stressed that doctors show no interest in the patient's health condition, unless the service center is not free.'
- 'After arriving at the center, they enter and endure bad reception. They stand in line to register their names, and then go to accounting to pay for the diagnosis. Afterwards, they wait until their turn comes and then wait in hours and after all this trouble, they see the doctor, who without any examinations, talks to them and provides the diagnosis.'
Full Data link


When I started working for myself on dotdev I spent quite a bit of time thinking about testing, and test automation as it’s likely the only barrier between me missing something (which humans do) and that bug going live and annoying people. So I designed my test strategy around taking me missing things out of the picture (ie automation). Below are some of my thoughts around good and bad tests and how to get the best bang for your time when building automated tests.
Over the years I have worked on a bunch of projects having all kinds of test strategies, from no tests to manual tests mountains of automated tests. I have come to the conclusion that good testing is a bit of an art and (like most things) there is certainly no check list you can follow to the ideal tests. So instead I’m going to talk about some principals which have helped me.
Be deliberate about why you are testing
Don’t just test because it’s a good thing to do, test to avoid some specific things. This will make your tests more valuable and potent.
For dotdev I have the following goals (in order):
- The URL http://dotdev.io always returns a successful status code
- Never have a whole site outage as a result of a deploy
- Scenarios are always viewable
- You can login
- Proposing a scenario always works
- Suggesting a tool always works
- Comments, pros and cons and votes are all usable
- noscript users get fully rendered pages (for SEO)
If I introduce bugs to do with any of these it will have a major frustration impact, so this is what I want to prove works when running my tests.
Prove the important things
If you are expecting your automated tests to catch everything, you’re in for some disappointment (no matter how many tests you write).
It’s far better to prove that some important use cases are still achievable. This wont make you bug free but hardly anyone will notice them.
Common usage scenarios over edge cases
Edge case testing can be important but it’s not as important to automate. You are much more likely to stop a major issue by testing common scenarios than edge cases. Edge case bugs are likely to affect fewer users.
Automated tests are (mostly) cheaper than manual
As with most things if you have to do something more than a few times you will save time by automating it.
Delete bad or unimportant tests
If it isn’t helping it’s hurting. Get rid of it.
Don’t test your add function
The classic unit test example is testing an add function. It’s a good example of how tests work but in reality testing things that are too simple doesn’t prove anything important. If it’s easier to look at the code and tell at a glance if it’s wrong eg add(a,b){ return a * b; }
this isn’t worth your while testing (or writing).
Each test is expensive, be frugal
One of the things I have noticed, especially on larger projects is that the time spent on tests is mostly not on writing them, or even on dealing with failures, it’s on keeping them up to date. Code changes, assumptions change, and tests inevitably need updating over time. If that test is not proving something important the question needs to be asked, is it worth it?
Just like with all code, write no more than you have to to prove what you need to.
At the very least, integration test
On dotdev my most important test is a ping to my site every few minutes to make sure I don’t get an error code. This takes 2 minutes to set up (check out Dotdev: The best tool to tell me when my website goes down). Every site you run should have this level of monitoring.
Following that my most important tests prove that the deploy I’m about to do is functional in basic usage scenarios. For this I use Selenium and Azure site swap to test the running instance I’m about to swap into production.
 Build them into your CI/CD processes.
It’s well worth making it impossible to release your software when tests are failing.
If you have manual tests make sure these have been done before a deploy and there is a suitable audit trail.
Trust your tests
Whatever tests you decide to do you need to have faith in them. If you are second guessing if your application will run when someone uses it you probably need different tests.
If you have automated tests, ask yourself this would I be prepared to release without ever looking manually at the application? What about releasing every build which passes the test? If not, what scares you? Put the scary things on your test goals.


a structured display of topics from discussion surrounding the mh-370 disappearance
Hierarchie provides hierarchical navigation of the different topics or themes from text. These topics are discovered using a technique called Hierarchical Latent Dirichlet Allocation (HLDA), and are represented in the visualization as lists of words.
Hierarchie was created by the Machine Learning Visualization Lab for DECISIVE ANALYTICS Corporation. This implementation of a sunburst was based upon Sequences Sunburst by Kerry Rodden and Zoomable Sunburst by Mike Bostock.
Further details can be found in our workshop paper, and we'll be presenting our work at the ACL 2014 Workshop on Interactive Language Learning, Visualization, and Interfaces.
For this demonstration, we used a corpus of 1600 Tweets and 970 Reddit comments containing the keyword "MH370" in addition to 27 Daily Beast articles returned by a URL filter for any of the key words "malay", "370", "flight", "missing", "hijack", "radar", "pilot", "plane", "airplane", and "wreckage". These documents were collected during the first week of MH-370's disappearance. By exploring the visualization, it's possible to discern different topics and theories relating to the airliner.
The above image shows all components of the Hierarchie visualization. Each SLICE in the large sunburst represents a topic. When you mouse over or click on a slice, the words composing the TOPIC are displayed in the center of the sunburst.
The BREADCRUMB helps orient you as you navigate the sunburst. It shows the most common word in each topic leading to the one you're currently exploring. If you click to zoom in on a topic, the ANCHOR offers more context by highlighting which portion of the full topic structure is currently displayed in the large sunburst. In the below image, you can see the "Plane, people, pilot" topic has been clicked, the main sunburst has zoomed in, and the anchor has highlighted everything under the "Plane, people, pilot" slice.
Future enhancements to Hierarchie will make the visualization a more useful tool. They include:


About
Hey there! My name is Gabe Monteiro and I have recently rekindled my HTML hobby in hopes to turn coding into my full time career. I have always had a passion for computers and technology. When going back to school I battled getting a Computer Science degree or a Criminal Justice degree. I eventually settled on Criminal Justice and
ultimately wish that I would have gone into Computer Science. With my basic experience I have done various projects for myself and family in the field of web development. Currently I am working full time in sales while attending the part-time program at Epicodus.
My ultimate goal would be to complete the full-time program and go into a career relevant in the field of development.
If im not working or in class I am:


the_fuzz v0.0.1
Overview
Search:
- TheFuzz TheFuzz
- TheFuzz.Phonetic.MetaphoneAlgorithm TheFuzz.Phonetic.MetaphoneAlgorithm
- compute/1 TheFuzz.Phonetic.MetaphoneAlgorithm
- TheFuzz.Phonetic.MetaphoneMetric TheFuzz.Phonetic.MetaphoneMetric
- compare/2 TheFuzz.Phonetic.MetaphoneMetric
- TheFuzz.Similarity.Jaro TheFuzz.Similarity.Jaro
- compare/2 TheFuzz.Similarity.Jaro
- TheFuzz.Similarity.JaroWinkler TheFuzz.Similarity.JaroWinkler
- compare/2 TheFuzz.Similarity.JaroWinkler
- TheFuzz.Similarity.Overlap TheFuzz.Similarity.Overlap
- TheFuzz.Util TheFuzz.Util
- deduplicate/1 TheFuzz.Util
- intersect/2 TheFuzz.Util
- is_alphabetic?/1 TheFuzz.Util
- len/1 TheFuzz.Util
- ngram_tokenize/2 TheFuzz.Util


http://carnal0wnage.attackresearch.com/2008/03/msvctl-pass-hash-action.html
Based on the tests conducted by the author, msvctl.exe only ran on Windows XP
SP3 32-Bit
it essentially dumps current hashes from memory, you can then take one of those hashes and "pass it" and run commands as that user. so no more needing to crack hashes, you can pass it and be that person without it.


@* * Copyright 2023 HM Revenue & Customs * * 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. *@ @import play.api.i18n._ @import views.html.helpers._ @import uk.gov.hmrc.govukfrontend.views.html.components._ @import uk.gov.hmrc.govukfrontend.views.Implicits._ @this(govukRadios: GovukRadios, govukInput: GovukInput) @(radioField: Field, inputField: Field, youOrThey: String = "", legend: Option[String] = None, ariaLabelledBy: Option[String] = None, formHasErrors: Boolean = false)(implicit messages: Messages, formInstance: Option[Form[_]] = None) @messageKey = @{ legend match { case Some(key) => Messages(key) case None => Messages(s"awrs.generic.do_${youOrThey}_have_VAT") } } @youOrTheyMessagekey = @{ youOrThey match{ case "you" => Messages("awrs.generic.you.VAT_registration_number") case _ => Messages("awrs.generic.VAT_registration_number") } } @conditionalHtml = { @govukInput(Input( label = Label( content = Text(youOrTheyMessagekey), classes = "govuk-label" ), hint = Some(Hint( content = Text(messages("awrs.generic.do_you_have_VAT_information")), id = Some("vrn-information")) ), attributes = Map("maxlength" -> frontendDefaultLen), classes = "govuk-input--width-20" ).withFormField(inputField) ) }


Daru-view examples
Nyaplot ExamplesHighcharts Examples
Google Charts Examples
Live demo on these links :
Note : There is some problem in nyaplot (in live link. It works fine locally). Some css is not working so some styling doesn't working properly. You can see it properly in local setup.
Index.htmlNyaplot Examples
Highcharts Examples
Google Charts Examples


Joshua Shelto
Full Stack Web Developer
Your Name
Your Email
Subject
Message
About
Work
Contact
Project 1
Project 2
Project 3
Project 4
Project 5
About
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Work
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Contact


In addition to the OpenMP-based shared memory parallelization, starting with Blaze 2.1, Blaze also provides a shared memory parallelization based on C++11 threads.
In order to enable the C++11 thread-based parallelization, first the according C++11-specific compiler flags have to be used and second the BLAZE_USE_CPP_THREADS
command line argument has to be explicitly specified. For instance, in case of the GNU C++ and Clang compilers the compiler flags have to be extended by
This simple action will cause the Blaze library to automatically try to run all operations in parallel with the specified number of C++11 threads. Note that in case both OpenMP and C++11 threads are enabled on the command line, the OpenMP-based parallelization has priority and is preferred.
The number of threads can be either specified via the environment variable BLAZE_NUM_THREADS
or alternatively via the setNumThreads()
function provided by the Blaze library:
Please note that the Blaze library does not limit the available number of threads. Therefore it is in YOUR responsibility to choose an appropriate number of threads. The best performance, though, can be expected if the specified number of threads matches the available number of cores.
In order to query the number of threads used for the parallelization of operations, the getNumThreads()
function can be used:
In the context of C++11 threads, the function will return the previously specified number of threads.
As in case of the OpenMP-based parallelization Blaze is not unconditionally running an operation in parallel. In case Blaze deems the parallel execution as counterproductive for the overall performance, the operation is executed serially. One of the main reasons for not executing an operation in parallel is the size of the operands. For instance, a vector addition is only executed in parallel if the size of both vector operands exceeds a certain threshold. Otherwise, the performance could seriously decrease due to the overhead caused by the thread setup. However, in order to be able to adjust the Blaze library to a specific system, it is possible to configure these thresholds manually. All thresholds are contained within the configuration file ./blaze/config/Thresholds.h
.
Please note that these thresholds are highly sensitiv to the used system architecture and the shared memory parallelization technique. Therefore the default values cannot guarantee maximum performance for all possible situations and configurations. They merely provide a reasonable standard for the current CPU generation. Also note that the provided defaults have been determined using the OpenMP parallelization and require individual adaption for the C++11 thread parallelization.
There is a known issue in Visual Studio 2012 and 2013 that may cause C++11 threads to hang if their destructor is executed after the main()
function:
http://connect.microsoft.com/VisualStudio/feedback/details/747145
Unfortunately, the C++11 parallelization of the Blaze library is affected from this bug. In order to circumvent this problem, Blaze provides the shutDownThreads()
function, which can be used to manually destroy all threads at the end of the main()
function:
Please note that this function may only be used at the end of the main()
function. After this function no further computation may be executed! Also note that this function has an effect for Visual Studio compilers only and doesn't need to be used with any other compiler.
Previous: OpenMP Parallelization Next: Boost Thread Parallelization


[1]
this island have limited grocery stores , and lodging options , but the scenery is breathtaking .
[2]
hotel , and the sheep in the front lot just completes the picture of this island .


layout:true .footnote[SOLID Revisited Kata - LE Software Craft Community Meetup - 25.06.2020 - Marko Reiprecht] --- class: center, middle # S.O.L.I.D. The principles shortly explained. --- # History SOLID principles came from an essay written in 2000 by Robert Martin (Uncle Bob) > A successful application will change and, without good design, can become rigid, fragile, immobile and viscous. * _Rigid_: Things are very fix. You can’t move or change things without affecting other things, but it’s clear what will break if you make a change. * _Fragile_: Easy to move and change things but not obvious what else might break as a result. * _Immobile_: Code works fine but you can’t re-use code without duplicating or replicating it. * _Viscous_: Everything falls apart when you make a change, you quickly push it back together and get your change working. The same thing happens when somebody else comes along to make a change. --- # History To avoid the anti-patterns be S.O.L.I.D. * _S_ ingle Responsibility * _O_ pen/Closed Principle * _L_ iskov’s Substitution Principle * _I_ nterface Segregation * _D_ ependency Inversion
> Uncle Bob didn’t invent the principles, he pulled together some good coding practices that already existed around a central theme of managing dependencies and put forward a good argument for using those practices together. --- # Single Responsibility > There should never be more than one reason for a class to change __Bad Sample:__ ```js class Handler { handle(){ var stuff = this.parse("./file.input") this.persistIntoDb(stuff); } parse(){ ... } persistIntoDB(records){ ... } } ``` * Change required if input structure changes * Change required if kind of persistence changes __Better__: Extract "parse" and 'persistIntoDB' into independent classes. --- # Single Responsibility _How to adhere to the principle ?_ * Think about names * Unit Tests * Static code analysis: * Class length * Method length * Complexity depth --- # Open / Closed Principle > A module should be open for extension but closed for modification _To add or change functionality in an module you should be able to do it by using well defined extension points rather than modifying existing code._ __Bad Sample:__ ![](./out/openclosed_bad/openclosed.svg) Possible solutions: * Strategy pattern * Java [ServiceLoader](https://docs.oracle.com/javase/7/docs/api/java/util/ServiceLoader.html) * Inheritance --- # Open / Closed Principle __Better Sample:__ .float_right[![](./out/openclosed/openclosed.svg)] * Well defined extension point 'SortAlgorithm'
_How to adhere to the principle ?_ * Think about extension points * Document the way how your code should be extended * Closed: Encapsulate the modules which should not be extended --- # Liskov’s Substitution Principle > Subclasses should be substitutable for their base classes _Let q(x) be a property provable about objects x of type T. Then q(y) should be provable for objects y of type S where S is a subtype of T._ .float_right[![](./out/liskov/liskov.svg)]
Sample of [Wikipedia](https://de.wikipedia.org/wiki/Liskovsches_Substitutionsprinzip): 'Is a' association between Circle and Ellipse is mathematical correct but a circle is not allowed to be scaled on different axis. The correctness of inheritance is highly coupled to the provided properties/methods of each subclass. --- # Liskov’s Substitution Principle _How to adhere to the principle ?_ * Avoid inheritance * Be careful adding methods to super classes * Use `final` keyword to control inheritance --- # Interface Segregation > Many client specific interfaces are better than one general purpose interface __Bad Sample:__ .float_right[![](./out/interface_seg_bad/interface-segregation.svg)] * Clients (Importer, Printer, Display) depend on 'Repositories' but: * Printer and Display need only the "reading" part * Importers need only the writing part * From the view of the clients 'Repository' is the wrong abstraction * Hard to apply e.g. Decorator Patterns or reuse 'Printers' for other 'DataSources' --- # Interface Segregation __Better Sample:__ .float_right[![](./out/interface_seg/interface-segregation.svg)] * Clients know now only what they need * Composition patterns are now easier to apply * Tests simpler to write
_How to adhere to the principle ?_ * Think about clients on interface design * Single responsibility principle for interfaces --- # Dependency Inversion > Depend upon abstractions. Do not depend upon concretions. High-level modules should not depend on low-level modules, and details should depend on abstractions. __Bad Sample:__ ![](./out/di_bad/di.svg) * Very high coupling * Importer depends on concrete implementation --- # Dependency Inversion __Better Sample:__ .float_right[![](./out/di/di.svg)] * Importer now depends on a 'Writer' abstraction * Simpler to provide e.g. storage alternatives * Simpler to write tests
_How to adhere to the principle ?_ * Unit Tests * Think about names and abstractions > Abuse: Introduce interfaces for any thing --- # Summary The aim of the SOLID principles is to reduce dependencies, enabling the ability to change code in one area of an application without impacting code in other areas. .center[be S.O.L.I.D.]
.small[Tradeoff between prototyping and design:] .image_size[![](./out/payoffgraph.png)] --- # Resources * [BGL Tech - 2019 - SOLID design principles explained](https://medium.com/bgl-tech/what-are-the-solid-design-principles-c61feff33685) * [Martin Fowler — Design Stamina Hypothesis](https://martinfowler.com/bliki/DesignStaminaHypothesis.html) * [Sandi Metz — GORUCO 2009 — SOLID Object-Oriented Design](https://www.youtube.com/watch?reload=9&v=v-2yFMzxqwU) * [Robert Martin — 2000 — Design Principles and Design Patterns](https://web.archive.org/web/20150906155800/http://www.objectmentor.com/resources/articles/Principles_and_Patterns.pdf)


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This week in Exhiled, I have been working on reworking a lot of old functions, cleaning up current functions and
adding new sets of functions to clear my path for development in the future. With these reworks and new additions
to my source, I should be able to develop at a faster, more efficient rate in the future. And dont worry, you can
expect a download next week with all of these changed features. In the week to come, I will be polishing exsisting
features, as well as implementing some more major features vital to the gains growth and playability. You can
expect complete reworks of some game concepts, as well as new ones to improve the longevity of the game. Keep on
the look out for things such as citizen breading, automatic resource collection, priorited tasks, special events
and more! I am also planning a complete visuals overhaul, effecting graphics and UI sometime in the weeks to come.
This update will serve as a major optimization patch, reducing draw calls per second allowing for better frames,
but also improving the usability of the in game UI system.
Well thats all for this week, stayed tuned for whats to come!


Chef Donath:
What can I help you with? Ice of purity? What is that?
What? You mean from the ancient Elven book of recipes? Oh, that! You must've been sent by Elven Master Bronwyn!
"Yes, you're right."


DRINKING TO THE APPLE-TREES ON TWELFTH-NIGHT'S-EVE
IN the eastern part of Cornwall, and in western Devonshire, it was the custom to take a milk-panful of cider, into which roasted apples had been broken, into the orchard This was placed as near the centre of the orchard as possible, and each person, taking a " clomben" cup of the drink, goes to different apple-trees, and addresses them as follows :--
Health to the good apple-tree;
Well to bear, pocketfuls, hatfuls,
Peckfuls, bushel-bagfuls."
Drinking part of the contents of the cup, the remainder, with the fragments of the roasted apples, is thrown at the tree, all the company shouting aloud. Another account tells us, "In certain parts of Devonshire, the farmer, attended by his workmen, goes to the orchard this evening; and there, encircling one of the best-bearing trees, they drink the following toast three times--
Here 's to thee, old apple-tree;
Hence thou mayst bud, and whence thou mayst blow,
And whence thou mayst bear apples enow !
Hats full caps full
Bushel, bushel-sacks full !
And my pockets full, too! Huzza !'
This done, they return to the house, tile doors of which they are sure to find bolted by the females, who, be the weather what it may, are inexorable to all entreaties to open them, till some one has guessed what is on the spit, which is generally some nice little thing difficult to be hit on, and is the reward of him who first names it. The doors are then thrown open, and the lucky clodpole receives the tit-bjt as his recompense. Some are so superstitious as to believe that if they neglect this custom, the trees will bear no apples that year." [a]
Christmas-eve was selected in some parts of England as the occasion for wishing health to the apple-tree. Apples were roasted on a string until they fell into a pan of spiced ale, placed to receive them. This drink was called lamb's-wool, and with it the trees were wassailed, as in Devonshire and Cornwall.
Herrick alludes to the custom :--
"Wassaile the trees, that they may beare
You many a plum, and many a peare;
For more or lease fruits they will bring,
And you do give them wassailing."
May not Shakespeare refer to this ?--
"Sometimes lurk I in a gossip's bowl,
In very likeness of a roasted crab;
And when she drinks, against her lips I bob,
And on her wither'd dew-lap pour the ale."
--Midsummer Night's Dream.
In some localities apples are blessed on St James's Day, July 25.
[a] Hone's "Every-Day Book."


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So to describe HTML, CSS and Dom to a non-technical friend... HTML is the structure of the website, kind of like a house, it's the windows, doors, framework etc. You use HTML to build the website. CSS is like the designer, which color would you like the walls in the bedroom? You use CSS to make your web page look pretty, with colours fonts, and pretty buttons. Now DOM, so I'm still coming to grips with DOM, DOM is about the way you access and interact with the website. Not entirely sure how to describe it..
Boxifying a design makes it a lot easier to build your website, it is a simple way to figure out where everything will go on your website. Everything on your website must fit into a box as the website is made up of lots of BOXES.
In CSS, the term "box model" is used when talking about the design and layout of your website. It is boxes that wrap around every HTML element, your margins, borders etc. Everything on your page is a box.


Asynchronous JavaScript: The Old Way - Asynchronous JS using Callbacks
Check the developer console for code/output


A dependable team member makes commitments to perform
some part of the work and can be depended on to finish that work
competently and on time.
A constructive team member puts the interest of the group
before personal ambition and ego. A constructive team member
participates in discussions in a way that helps lead toward a good
outcome, rather than trying to show off or gain personal
advantage. a constructive team member helps the team achieve a good
result, rather than trying to obtain a result that makes the
individual look good.
An engaged team member takes an active part in the work fo
the group, including discussions and individual work.
A productive team member finishes a lot of work, and
contributes their share of work to the group.
Each team member should contribute some particular skill or
knowledge to the group. A member is an asset to the group
if they contribute something of value.


|
By
Myself
(Linkin' Park) |
|
What
do I do to ignore them behind me?
Do I follow my instincts blindly? Do I hide my pride / from these bad dreams And give in to sad thoughts that are maddening? Do I / sit here and try to stand it? Or do I / try to catch them red – handed? Do I trust some and get fooled by phoniness, Or do I trust nobody and live in loneliness? Because I can’t hold on / when I’m stretched so thin I make the right moves but I’m lost within I put on my daily façade but then I just end up getting hurt again By myself [myself] I ask why, but in my mind I find I can’t rely on myself I can’t hold on To what I want when I’m stretched so thin It’s all too much to take in I can’t hold on To anything watching everything spin With thoughts of failure sinking in If I Turn my back I’m defenseless And to go blindly seems senseless If I hide my pride and let it all go on / then they’ll Take from me ‘till everything is gone If I let them go I’ll be outdone But if I try to catch them I’ll be outrun If I’m killed by the questions like a cancer Then I’ll be buried in the silence of the answer [by myself] How do you think / I’ve lost so much I’m so afraid / I’m out of touch How do you expect / I will know what to do When all I know / Is what you tell me to Don’t you know I can’t tell you how to make it go No matter what I do, how hard I try I can’t seem to convince myself why I’m stuck on the outside |


--- layout: post status: publish published: true title: Wake up the Echoes, Jeff Samardzija author: display_name: Corey Fineran login: Corey email<EMAIL_ADDRESS>url: '' author_login: Corey author_email<EMAIL_ADDRESS>excerpt: "\n\n \n\nI don't believe I have mentioned this on Ivy Envy yet, but I am a huge Notre Dame fan. So you can imagine how excited I was when Jeff Samardzija was drafted by the Cubs. I am sure the picture above will get us more hits from the HotJocks Wordpress Blog that appreciates some of our pictures and sends us some traffic. They are big fans of " wordpress_id: 114 wordpress_url: http://ivyenvy.wordpress.com/?p=114 date: '2008-07-01 20:15:48 +0000' date_gmt: '2008-07-01 20:15:48 +0000' categories: - Minor Leagues tags: - All-American - Charlie Weis - Des Moines - Double A Tennessee - Hotjocks - Iowa Cubs - Irish - Jeff Samardzija - Mark Derosa - Notre Dame - Shark - Triple A Iowa - Tyrone Willingham comments: [] ---
I don't believe I have mentioned this on Ivy Envy yet, but I am a huge Notre Dame fan. So you can imagine how excited I was when Jeff Samardzija was drafted by the Cubs. I am sure the picture above will get us more hits from the HotJocks Wordpress Blog that appreciates some of our pictures and sends us some traffic. They are big fans of Mark Derosa over there...I'm just sayin'. Well, Jeff Samardzija has worked his way up to Triple A Iowa, though it's expected he won't be there long and is just filling in while some of the guys are injured.
If you're not familiar with Jeff Samardzija, he was a baseball and football player for the University of Notre Dame. Obviously, college baseball isn't as followed as football, so most people knew him as the standout wide receiver for the Irish. He was pushed down the depth chart by the inept Tyrone Willingham during his Freshmen and Sophomore years. It took Charlie Weis all of one game to start the 2005 season to show Jeff Samardzija's skills as he came out of nowhere and with one play, earned his way into the hearts of Notre Dame fans:
Samardzija was named an All-American and more impressively, he owns the Notre Dame record for catches in a season (77), receiving yards in a season (1,249) and touchdowns in a season (15).
The reason I bring up Jeff Samardzija is that he earned his first win in Des Moines on Sunday. He pitched 6 innings and gave up 1 run on 4 hits. At the plate, he went 1-2 with and RBI. Samardzija had been 3-5 with 4.86 ERA in AA Tennessee. I doubt if he stays in Iowa very long, but it's good to see him get up there and face some big league caliber players.
There have been whisperings of Samardzija working his way onto the 40 man roster at the end of this season. Given his statistics in A and AA last year (6-11, 4.57) I didn't think it would happen, but I have read that his mechanics have improved greatly and he is becoming a better all-around pitcher.
Congrats Shark, job well done.
Go Irish.


There are many ways to adress the same biological questions: Use of different datasets, different classification algorithms, different ways to assign class labels, etc. This results in a huge number of classification results. This online tool is designed to allow browsing those results easy.
Get used to this pop-up window. This is the main display in this online tool. Any time you click on a gray button this pop-up will display your desired information. To get rid of this window, either click the 'x' in the top right to close this or hit the 'esc' key on your keyboard.
A video tutorial will be up here shortly. In the mean time feel free to click around and work things out by yourself.
If you have any issues or feature requests please email me.


{% extends "app_base.html" %} {% block head_title %}Select Course To Copy{% endblock %} {% block main %}
Copying a course creates a new course and copies any associated tasks and resources.
You will be able to modify the course after making your selection.
{% if school_years %}Sorry, you do not have any courses to copy yet.
Add Course {% endif %} {% endblock %}


10 questions to ask yourself before buying Christmas gifts this year to guarantee outside-the-box thinking
by Caitlin McBrideLike everything else in modern society, Christmas shopping is complicated.
In days gone by, there were the obvious conundrums shoppers faced like the stress of buying the ‘perfect’ gift and keeping it under budget.
Now, there is the added pressure of technological influence, social media pressures and considerations of buying new when we’re encouraged to shop sustainably.
“Subconsciously, shopping has become more stressful. There’s a wider choice than ever before and there’s a challenge with the technology part - technology is much more expensive than presents used to be and the average price of presents has significantly increased,” explains Jez Rose, a behavioural expert, who has worked with some of the world’s biggest brands like Dell and Disney.
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He has just teamed up with TK Maxx to apply his expertise in spreading the word about the best ways to reconsider shopping in an oversaturated market.
“For me the key is technology and the advancement is clearly influencing the speed at which we respond to things,” he adds. “We are encouraged to respond to things and make actionable decisions quicker than we’ve ever done before. It slightly increases the stress and you carry around in your subconscious that you need to act quicker than ever.
“Shopping is not a leisurely activity normally, and then adding in the complexities of the Christmas environment: looping of Christmas music, warm lights, busy queues and it becomes a job. It’s easier to manage a birthday present, which is just once a year.”
Jez compiled a list of questions to consider before purchasing gifts this year, intended to ignite some inspiration of otherwise unused parts of our ‘shopping brain’.
For example, he suggests, among others:
- “Imagine you have 24 hours to do anything you want. Sky’s the limit. What would you do?
- “Name something people assume you like, but you secretly don’t?
- What’s the one thing you own that you still haven’t used, and why?”
The questions are designed to make you re-think your traditional approach to gift giving. “It’s to think outside the box, and broaden and challenge the way you think, so you’re not just operating on auto-pilot. “
“I consider gift giving like a triad: it’s about the item, but the who, how and why. There’s a dual experience in reciprocity of giving and receiving and it’s about remembering that experience when shopping.
“The structure of these questions is very particular and it’s borrowing from techniques used by psychologists and detectives, used to elicit information. Isn’t it the same for gifting? The question, ‘What do you want to Christmas’ tends to get the same answer of, ‘I don’t know’ or ‘I don’t mind’.
“If anything, they’re mind hacks and ways for you to be able to think we think a certain way or behave the way we do. Almost three quarters of Irish people agree they’re not confident gift givers. We don’t necessarily talk about it because there is a solution because you can buy anything, but hopefully this will prompt people to think differently.”
New research shows that 83% of Irish people do not consider themselves “confident gift givers” and 68% of people would describe themselves as “autopilot gifters”. Jez references his mother who buys 12 candles for her 12 closest friends every year.
More than 50% of Irish shoppers will investigate as best they can to track down the best gift possible for someone, while 35% admitted to re-gifting.
10 questions to ask before buying a Christmas gift this year
1. Imagine you have 24 hours to do anything you want. Sky’s the limit. What would you do?
2. Finish this sentence. I’m the world’s unknown expert in …
3.  What do you keep?
4. What’s the one thing you could watch or read about forever and never get bored of?
5. Name something people assume you like, but you secretly don’t?
6. What’s the one thing you own that you still haven’t used, and why?
7. Not including me, who’s the best gift-giver you know? Why?
8. When was the last time someone did something thoughtful for you?
9. What’s the best gift you’ve ever given someone, other than me?
10. Share what you are looking forward to most next year?


Here's some information and a few links that you might find useful:
September 18th, 2015 @ GDC Auditorium (2.216) from 5:30-8:30pm
Competitions will recur every 2 weeks!
Workshops are from 4-6pm every Wednesday @ GDC 5.302 (tentative)
September 9th: Programming Competitions 101
September 16th: Interview Preparation
Fill out the following: https://goo.gl/Uq9jdi
Sign up here: https://goo.gl/hytLw3
Here's the group: https://goo.gl/1bWRv9


Iraqi Government Says More Than 60 Security Officers on Trial Over Use of Force Against Protesters
CAIRO (Sputnik) – Sixty-six Iraqi security officers have been put on trial over the excessive use of force in dispersing protesters, government spokesman Saad Hadisi, said amid unrest in the Middle Eastern country.
On Thursday, the spokesman said live on Al Arabiya that "1,600 demonstrators arrested for participating in protests have been released and 66 security officers faced trial".
The UN Human Rights Council said last week that at least 269 people had been killed in the protests.
Iraqi Prime Minister Adel Abdul Mahdi said that he would carry out a cabinet reshuffle and introduce changes to election laws. Mahdi said that the government's resignation, demanded by protesters, would throw the country into chaos.
Mass anti-government demonstrations have been underway in the Iraqi capital Baghdad and several southern areas since October. They have often turned violent and protesters have condemned government forces for attacking them, including with the use of live ammunition.


Read the following sentences:
The screams of the girl could be heard in the corridor.
The friends of Jerry decided to go sailing.
These sentences show possession in a rather long way. Now, read the following:
The girl's screams could be heard in the corridor.
Jerry's friends decided to go sailing.
Girl's and Jerry's are possessive nouns. A possessive noun shows possession. It changes its form to show that it owns or is closely related to something else.