I had a 2kw PV system installed in late April and I filled out my FiT application straight away. On the form it asked if I had noticed if my meter runs backwards. I ticked the "Don't know" box because I didn't know then - it had only been installed about 24 hrs. I sent my FiT application off to Scottish Power, and have heard nothing since - though they have acknowledged receipt.
When the PV system was installed I was all keen etc and read all the meters every day for about 6 weeks which I jotted down on a scrap of paper, and quickly determined that my meter runs backwards.
In fact what with a few weeks holiday abroad and these last few sunny days, my meter reading is back to pretty much what it was when I had the system installed in April.
I guess I have to make Scottish Power aware my meter is running backwards, but as I've heard nothing from them about the FiT, I don't know who to contact, and I'm becoming increasingly concerned that I'm going to get a penalty of something for "stealing electricity" or something.
A chat with my installers implied not to worry as a nationwide roll-out of new smart meters will fix the problem - yeah, but, in the mean time what ?
Has anyone else been in this position ? What is the procedure?
Re: Import meter running backwards. Help !???
You are not stealing electricity. You are supplying them with electricity. Simple. That's what the Feed-in part of FIT means!
Is it a Ferraris disc meter or an electronic one? If you really want to check whether your meter is installed correctly, and a pound to a penny it is, wait until dark (or isolate your PV infeed) and then check with your immersion heater or some other reasonable-sized load that your meter is registering consumption.
The bad news is you get paid less for exported energy than you pay for imported energy, so the next job is to build and install a Mk2 controller for you immersion heater that will hopefully ensure that the best use is made of your electricity before you give it back to Scottish Power.
If you've told Scottish Power you are generating and they haven't changed your meter, in my book it's their problem and you've done nothing wrong, especially as you have proof you've told them.
I have a friend in Ayrshire who is in exactly the same position. He's not worried.
Re: Import meter running backwards. Help !???
Now would probably be a good time to tell them, because they will need to replace the meter, and then try and estimate how much power you have used since April. The most popular way this is done, is to record meter readings (with the new meter!) over a period of time - in my case 2 weeks, and then use that as a baseline to determine what your usage would have been over the 4 months. Of course at the moment, your daily usage will be minimal - as you will be using a lot of PV energy, hence you come out of it pretty well. (I did exceptionally well!)
They may suggest however that they use last years figures April - July, but don't accept that as of course you now have a PV system, so last years usage figures would be grossly innacurate.
As for the FIT, no idea as I've got renta roof, but would have thought that there won't be a problem as they will use the export meter readings.
Paul
Re: Import meter running backwards. Help !???
Thanks for the comments.
The meter is an old one with a disc. It's quite easy to see it spinning in the opposite direction to the arrow. The meter does work correctly, it's just that when exporting, it spins backwards.
I've been in this house less than a year, so predicting my consumption based on last year isn't possible.
I can't save the surplus, I have to export it. There's no storage tanks in this house, so no immersion.
I'll try and speak to someone at Scottish Power tomorrow and let them know what's happening, then they can't accuse me of keeping quiet about it.
Re: Import meter running backwards. Help !???
Speak to them and back that up with a letter or e-mail with a read request. State that you informed them that you didn't know whether or not the meter was going backwards when you sent your FIT form (on such and such date) and that you are surprised that they haven't got back to you to check it. You can then say that you now belive it is going backwards. don't mention that you have meter readings, what has been happening is instead of them paying you at the feed in tariff rate you are "un using" electricity at the normal domestic rate, as it's impossible for them to accurately calculate what power you have drawn from the mains you will probably be pleasantly surprised to find they wont charge you or if they estimate a charge you will be able to contest that as being inaccurate.
As they have been informed you have PV installed it is entirely up to them sort the meter out, if they delay doing so its their problem not yours.
I know this as I was in the same situation, I informed the supply company and they took three months to change the meter, I was charged for a pitifully small usage around £5 I think.
You can also insist that they sort out your FIT payments as its your money they are holding onto, and it is backdated to the day you informed them of the PV, all companies will try to delay the payment so as to get the interest on your cash some are better than others, your trump card is to threaten to move your energy account, and you will find that its "another department" that deals with FIT payments.
Power companies are the new estate agents!
If you are interested in the Mk2 diverter send me a PM.
Re: Import meter running backwards. Help !???
OK. Well, I went online @ ScottishPower and could not find any help concerning meters running backwards. So I asked Katie with the phrase "Meter Faulty". That got me the phone number 0800 332233. Sat hanging on there for 48 minutes. They gave me another number 0845 2701414 and they took my details and said someone will be in touch within 10 days about making an appointment to come and change the meter.
We'll see what happens.
Reading this thread back it's not obvious that Scottish Power supply me with power. I thought it simplest if I did my feed back with them too. Don't know if that was best, but that's what I did.
Re: Import meter running backwards. Help !???
SSE have the best reputation regarding FIT payments, I was with them as my supplier till EDF became cheeper so I switched supplier but kept my FIT with SSE. Some companies allow this some don't. Martin Lewis's money saving expert site has some good info. I guess it would be better to stick as you are and keep hassling them to get the FIT sorted then look into changing.
Re: Import meter running backwards. Help !???
If your meter runs backwards then you are stealing Electricity.
Ultimately it is your responsibility however under the Microgeneration Certification Scheme the PV-SSEG Installer is also guilty of not ensuring your FIT application form was filled in correctly and that the metering department was not informed immediately to swop out your meter.
The PV-SSEG Installer has a duty of care to monitor your Installation to ensure it performs correctly.
Having said all that, it is unlikely that Scottish Power would pursue any action and will almost certainly come to an arrangement on what they consider you owe them.
Re: Import meter running backwards. Help !???
If your meter runs backwards then you are stealing Electricity.
Please justify that statement.  I think you need to read the whole thread and then reconsider.
Re: Import meter running backwards. Help !???
An import meter goes forwards to read the number of KWhrs an installation has used.
The owner of the import meter will be charged by the Electricity Supply Company for the number of KWhrs used.
If an old analogue meter is installed exported electricity will cause the reading to be decremented.
This will result in the amount of KWhrs to be charged being incorrect resulting in loss of income to the Electricity Supply Company.
Ofgem have told all Electricity Suppliers to investigate all out of tolerance reading.
Digital Import meters don't go backwards.
Contact Ofgem if you need further clarification.
Re: Import meter running backwards. Help !???
paulbernardr: You have not read the thread, have you? The first post made it clear that the customer informed the supplier that he was generating electricity, and the supplier acknowledged that. From that point on, if the supplier chooses to do nothing, for whatever reason, that is their decision. The customer is not, as you allege, "stealing" electricity. "Stealing" is taking or using something as your own without the owner's consent. The supplier has tacitly consented to the continuing arrangement through a commercial decision, mismanagement, incompetence, oversight or whatever other reason.
Re: Import meter running backwards. Help !???
paulbernardr: The UK offence of theft includes a prerequisite proven element of dishonesty, where has Mike been dishonest?? (Theft Act 1968)
Whilst the Electricity Suppliers do have a legal responsibility to ensure that meters record consumption accurately (Ofgem).
Paul
Re: Import meter running backwards. Help !???
Paul (Reed): Do you think we should delete that first comment by paulbernardr. It is libellous after all.
From Oxford Law Dictionary: libel n. A defamatory statement made in permanent form, such as writing, pictures, or film (see defamation). Radio and television broadcasts for general reception and public performance of plays are treated as being made in permanent form for the purposes of the law of defamation. A libel is actionable in tort without proof that its publication has caused special damage (actual financial or material loss) to the person defamed. Libel can also be a crime (criminal libel). Proof of publication of the statement to third parties is not necessary in criminal libel and truth is a defence only if the statement was published for the public benefit.
Re: Import meter running backwards. Help !???
Robert, I've PM'd you.
Paul
Re: Import meter running backwards. Help !???
Nothing clever's definitely not stealing electricity. Scottish Power by default have chosen to pay him at a feed in rate that is equal to the supply rate as in his original post he had said he didn't know if his meter was going backwards it was then up to Scottish power to investigate. They have not and subsequently NC discovered that the meter was running backwards and informed them.
Libel is publishing something that is untrue about a second or third party and as far as I can see NC has stated truthfully what his communications have been with Scottish Power. ( Easy way to define - It's libel if its lies and slander if its said).
The PV-SSEG has no obligation in regards your FIT application past giving you a start meter reading and the serial number of the generation meter both of which you can read yourself as the serial number is printed on the meter, Scottish Power will have to pay NC the generation payment based on the original start reading as they were informed when the FIT was submitted, however they should not pay the feed in portion of the payment as they have been paying him at the higher rate by default.
Remember there are two elements to the "FIT" payment, the feed in payment of 50% of 4.4p payment for electricity based on generation, and the generation payment of 21p (or what ever rate you have landed on) per unit, this is paid by the government and passed on to you by your supplier, this is what NC should be pursuing vigorously as it's his cash and is being withheld by (legal term) tardiness on the part of Scottish Power. He should be writing to them registered post stating that he wants his FIT set up and back paid and that "time is of the essence" (yet another legal term!).
I sit as a magistrate twice a month and have seen a couple of cases of fit non payment and both cases were found in favor of the plaintiff who were also awarded costs due to duress and delay and other costs. (please don't ask me for details or advise further to what is here, you will need a solicitor for that).


CONTACT
a review by Paul McElligott
Rating: 7 out of 10 prime numbers
Contact is a nobly intentioned but ultimately unsatisfying adaptation of Carl Sagan's only novel. It details the circumstances surrounding the first clear sign of intelligent life in outer space and their effects on the life of a young and idealistic radio astronomer named Ellie Arroway (Jodie Foster).
We first meet Ellie at a giant radio telescope in Puerto Rico, where she is part of the SETI (Search for Extraterrestrial Intelligence) project. Her research is quickly killed, however, by her highly political David Drumlin (Tom Skerrit), who disdains "pure research" in favor of science with "commercial applications.
She goes in search of private funding and is turned down at every step until she pitches her project to a corporation run by the mysterious S.R. Hadden (John Hurt). Then, with that money just about to finally dry up, Ellie is sitting out in the desert near the Very Large Array in New Mexico when she hears over her headphones a very powerful pulsing radio signal. In the movie's most exciting and believable sequence, Ellie and her coworkers determine that the signal has to be coming from the star Vega.
At first the signal appears to be just sequences of prime numbers, then it turns out to be a TV signal of the Berlin Olympics bounced back to Earth from 50 years before. Further decoding, with Hadden's help, reveals another layer to message, containing detailed plans for a massive and complex machine.
It appears that the machine is a transport that will allow one person to travel to the aliens' home world. Of course, the big question becomes "Who gets to ride it?" (right after "Who's gonna pay for this thing?").
To boil it down, Ellie gets denied the seat in the machine because she bluntly acknowledges her atheism, while Drumlin gets to go because he rather insincerely professes his deep religious faith.
Drumlin is killed and the machine destroyed when religious fanatics bomb the launch platform (apparently to keep "godless science" from talking to god, or something like that).
Then Hadden reappears with startling news. He has secretly constructed a second machine off the coast of Japan and has reserved the ride for Ellie, in whom he has taken a rather paternal interest.
Ellie boards the machine and is transported through some kind of wormhole to a dream-like place that looks a lot like Waikiki Beach before they built the hotels, where she meets the aliens who take the form of her late father (David Morse).
When she returns home, no one believes her. She was not even gone for one second, they say, even though she remembers being gone for 18 hours. Her story is officially discredited, although believed by a large segment of the public (who don't even have to know that her computer records of the trip contain nothing but static . . . eighteen hours worth of static).
There is a lot to like about Contact so I will highlight those points first. Ellie Arroway is a well-rounded character portrayed by one of the best actresses currently working. Neither the character nor the performance has the same depth as Clarice Starling in Silence of the Lambs, but that's a tough standard to meet.
Ellie is interesting in that she is woman defined by a strange array of father figures. Her real father is an idealized movie Dad who does nothing in the film but love his daughter unconditionally. Drumlin comes across as a distant stepfather to whom Ellie is like an irritating teenager who wants to use his toys to get into trouble. Hadden obviously has affection for Ellie, but in the end he seems to see her as his creation, nothing more than his favorite piece on the chess board. Even Palmer Joss (Matthew McConaughey), Ellie's love interest, takes a paternalistic interest in Ellie, seeing her as a misguided person who needs protection from her own impulses.
The film is technically impressive, especially in the scenes where the message is first received and during the destruction of the first machine. The part of the film dealing with the message has the best presentation of real science in a film since The Andromeda Strain.
The film falls apart when dealing with its central theme, the dichotomy between science and religion. This is a very real debate but Contact boils it down to a simplistic level that never really touches on the actual issues involved.
The film presents science pretty well (until the end) so the real problem stems from it presentation of religious faith. Religious people are presented as shallow caricatures. Rob Lowe plays a Ralph Reed clone named Richard Rank (very subtle, guys), the voice of the religious right. Another religious figure is the fanatic who blows up the first machine (Jake Busey).
The only really fleshed-out religious person, Palmer Joss, is supposed to be a minister of some sort, but his actual faith is left pretty vague. I can't even say for certain that he was supposed to be a Christian. All we know is that he dropped out of the seminary and obviously has no qualms about pre-marital sex.
The film drops the science ball at the very end, when Ellie appears to assert that there are some things even scientists must take on faith. In a day and age when the theory of evolution is denounced by the religion right as an atheist "religious" doctrine, this is exactly the wrong message to send. In a movie dealing with issues of science and faith, the last thing you want your scientist character to do is abandon the principle of scientific skepticism.
What Ellie should have said was, "You shouldn't believe me. Not without evidence, and I don't have the evidence. I know what happened but you shouldn't take my word alone." That is the voice of science speaking.
The character of David Drumlin is another problem with this film. His attitudes toward pure research project seem out of place for a person in his position.
The last big problem is with the use of real personalities in various roles. The media figures, such as Bernard Shaw and Jay Leno aren't so bad, in as much as their participation was voluntary. The use of Bill Clinton, however, should give anyone pause. First of all, lifting the image of a sitting head of state and inserting him into a fictional story line, thus using his words outside of the context in which they were spoken, is just plain creepy. Also, using the real president places this film between 1993 and 2001, forever dating it. People watching this film in the future will say, "Hey, this never took place during Clinton's term." This bit of unreality will jar people out of their suspension of disbelief. Also, the level of technology portrayed in the film is too advanced to take place before the first decade of the next century. Better to have had a fictitious president played by an actor or no president at all.
The film does raise an interesting question, although it never develops it in a satisfying way.
If we were picking an emissary to send to an alien culture, would an atheist be automatically disqualified just because ninety percent of the population of the world professes a belief in God, or at least some form of supernatural creator?
Personally, I would hope not, since religion is basically an opinion, a form of ideology. I would not want any form of ideological test for such an import task.
-- Paul McElligott http://home.earthlink.net/~plmcelligott "Subvert the dominant paradigm"
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


|
piSmasher Configuration Libraries
piSmasher peripheral device configuration libraries
|
Clocking Wizard Userspace I/O Driver FreeBSD. More...
#include <sys/mman.h>
#include <sys/time.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include "clk_wiz.h"
Data Structures | |
| struct | clk_cfg |
Macros | |
| #define | ERR_MODE_INVALID (0x0100U) |
| #define | ERR_NULL_PARAM (0x0101U) |
| #define | CWIZ_REG_SOFT_RESET (0x00000000U) |
| #define | CWIZ_REG_STATUS (0x00000004U) |
| #define | CWIZ_REG_MON_ERR (0x00000008U) |
| #define | CWIZ_REG_INT_STATUS (0x0000000CU) |
| #define | CWIZ_REG_INT_ENABLE (0x00000010U) |
| #define | CWIZ_REG_CLK_CONFIG (0x00000200U) |
| #define | CWIZ_REG_CLK_FBPHASE (0x00000204U) |
| #define | CWIZ_REG_CLKOUT0_DIVIDE (0x00000208U) |
| #define | CWIZ_REG_CLKOUT0_PHASE (0x0000020CU) |
| #define | CWIZ_REG_CLKOUT0_DUTY (0x00000210U) |
| #define | CWIZ_REG_CONFIG_LOAD (0x0000025CU) |
| #define | SOFT_RESET_VAL (0x0000000AU) |
| #define | STATUS_LOCKED (1 << 0) |
| #define | DIVCLK_DIVIDE_MASK (0x000000FFU) |
| #define | CLKFBOUT_MULT_MASK (0x0000FF00U) |
| #define | CLKFBOUT_FRAC_MASK (0x03FF0000U) |
| #define | CLKOUT_DIVIDE_MASK (0x000000FFU) |
| #define | CLKOUT_FRAC_SHIFT (8) |
| #define | CLKOUT_FRAC_MASK (0x0003FF00U) |
| #define | CONFIG_LOAD_SEN (1 << 0) |
| #define | CONFIG_SADDR (1 << 1) |
| #define | REG_READ(__BASE__, __OFFSET__) *((volatile uint32_t *)(((uint8_t *)(__BASE__)) + (__OFFSET__))) |
| #define | REG_WRITE(__BASE__, __OFFSET__, __DATA__) *((volatile uint32_t *)(((uint8_t *)(__BASE__)) + (__OFFSET__))) = (__DATA__) |
Functions | |
| int | clk_wiz_config (struct clk_wiz_dev *dev, enum clk_wiz_mode mode) |
| int | clk_wiz_init (struct clk_wiz_dev *dev, const char *devname) |
| Video Timing Controller Initialization. | |
Clocking Wizard Userspace I/O Driver FreeBSD.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of the FreeBSD Project.
| #define CLKFBOUT_FRAC_MASK (0x03FF0000U) |
Multiplier fractional value
| #define CLKFBOUT_MULT_MASK (0x0000FF00U) |
Multiplier integer value
| #define CLKOUT_DIVIDE_MASK (0x000000FFU) |
Clock out integer divide value
| #define CLKOUT_FRAC_MASK (0x0003FF00U) |
Clock out fractional divide value
| #define CWIZ_REG_CLK_CONFIG (0x00000200U) |
Clock configuration
| #define CWIZ_REG_CLK_FBPHASE (0x00000204U) |
Clock phase
| #define CWIZ_REG_CLKOUT0_DIVIDE (0x00000208U) |
Clock out 0 divide
| #define CWIZ_REG_CLKOUT0_DUTY (0x00000210U) |
Clock out 0 duty cycle
| #define CWIZ_REG_CLKOUT0_PHASE (0x0000020CU) |
Clock out 0 phase
| #define CWIZ_REG_CONFIG_LOAD (0x0000025CU) |
Clock configuration register 23
| #define CWIZ_REG_INT_ENABLE (0x00000010U) |
Interrupt enable
| #define CWIZ_REG_INT_STATUS (0x0000000CU) |
Interrupt status
| #define CWIZ_REG_MON_ERR (0x00000008U) |
Clock monitor error status
| #define CWIZ_REG_SOFT_RESET (0x00000000U) |
Software reset
| #define CWIZ_REG_STATUS (0x00000004U) |
Status
| #define DIVCLK_DIVIDE_MASK (0x000000FFU) |
Divide value for all output clocks
| #define SOFT_RESET_VAL (0x0000000AU) |
Software reset value
| #define STATUS_LOCKED (1 << 0) |
MMCM/PLL locked status


A Row represents a data entry (a row) of the DataTable.
Each row contains one or more Cells that stores the actual data of this row. The cells of each row have to match the Column definition. Column and Cell are connected by the order they are added to the DataTable and Row, respectively. That is, the Cell added first belongs to the Column definition that has been added first, the second-added Cell to the second-added Column, and so on. Therefore, no more cells per row can be added then columns have been defined.
Located in /googlecharttools/model/Row.class.php (line 44)
Gets all cells that have been added to this row.
Gets the number of cells that have been added to this row.
Converts this object into a JSON-object.
This representation follows the JavaScript literal format specified at https://google-developers.appspot.com/chart/interactive/docs/reference#dataparam as element of the "row" JSON-array.
Documentation generated on Mon, 01 Oct 2012 16:45:06 +0200 by phpDocumentor 1.4.4


Dial with iPhone
v1.2
March 20, 2013
- GUI for user to enter API key rather than having to edit the code
- Documentation
- Better handling of other punctuation characters than might be in a valid phone number.
v1.1
January 24, 2013
- Updated to allow ‘+’ character in phone numbers
January 14, 2013
Please leave feedback/bug reports/suggestion in the comments on the workflow’s homepage, the Alfred forum or via Twitter (@CarlosNZ).


What are good questions? It depends. No, it really depends. date posted 05/12/2015 23:40
Whenever you ask a question, how detailed and how vague you can ask it will affect the answer you receive. I think a lot of it depends on what you're asking. Are you looking for a yes or no? Do you want it direct, do you need examples, etc. There's a lot to think about.
One of the main things I'd get in trouble for as a kid was talking before thinking. As a result, nothing I'd ask would make any sense. Someone would ask me what ice cream flavor I want, I'd say, "Any ice cream." I'd get the sarcastic reply of, "That's not a flavor."
After working customer service for so long, this was probably the worst thing you could say to any waiter or cashier. If they decide for you and you don't like it, you blame them.
The same goes for answering technical questions. Let's say you don't understand hashes in ruby, or you want to know why you're getting an error and you don't understand the error message.
You can go up to someone and say, "Hey, I don't really understand what the computer's trying to tell me. Can you explain it?"
Saying it like that only causes trouble if you don't specifically say where your error is or what you were trying to do. The other issue is if you just want someone to tell you the answer or if you're actually trying to learn. We've all had these lazy moments, that feeling where we just don't want to think anymore.
The best questions are asked when you've done your research and read around. That way, when you ask your question, you can be specific. You could say something like, "Hey, so I understand this concept works like this and it uses this, but I still don't understand why it needs this or this to work." Even though I didn't use actual concepts in the sentence above, I've already setup someone to answer me. They know exactly what they don't need to say. In the above question, you're basically asking them to clear the cobwebs because you don't see a link between concepts that you think you should.
In short, exhaust all your brain power and resources before going up to someone, and if it's a question that requires a complicated answer, breakdown the questions into pieces. Ask the person through a process that makes sense to you and doesn't confuse the person you're asking.


Little Bishops
问题描述 :
Now, given two numbers n and k, your job is to determine the number of ways one can put k bishops on an n × n chessboard so that no two of them are in attacking positions.
输入:
A test case containing two zeros for n and k terminates the input and you won’t need to process this particular input.
输出:
样例输入:
8 6 4 4 0 0
样例输出:
5599888 260
Imagine that a chessboard with black and white squares. If a bishop is on a white square, can it attack bishops on black squares? No.
So you can divide the chessboard into two independent ones. Then rotate each board for PI/4 and now the diagonal line becomes vertical. Now the problem of bishops becomes that of rooks.
We denote the number of cells of the i’th row contains with r[i]. In fact, the order of rows does not matter, so we can sort the rows with r[i]. We use c[i][j] to represent the number of cases to put j rooks in the first i rows. The we have the following recurrence,
c[i][j] = c[i-1][j] + c[i-1][j-1] * (r[i] – (j-1))
with the boundary conditions,
c[i][0] = 1, 0 <= i <= n, and
c[0][j] = 0, 1 <= j <= k
Now, we have got the results of the two boards. A simple accumulation would give us the final results.
Code:
/*************************************************************************** * Copyright (C) 2008 by Liu Kaipeng * * LiuKaipeng at gmail dot com * ***************************************************************************/ /* @JUDGE_ID 00000 861 C++ "Little Bishops" */ #include <algorithm> #include <cstdio> #include <cstring> #include <deque> #include <fstream> #include <iostream> #include <list> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <vector> using namespace std; long long bishops(int n, int k) { long long r1[9]; long long r2[9]; for (int i = 1; i <= n; ++i) r1[i] = i % 2 != 0 ? i : r1[i-1]; for (int i = 1; i <= n-1; ++i) r2[i] = i % 2 != 0 ? i+1 : r2[i-1]; long long c1[9][65] = {{0}}; long long c2[9][65] = {{0}}; for (int i = 0; i <= n; ++i) c1[i][0] = 1; for (int j = 1; j <= k; ++j) c1[0][j] = 0; for (int i = 1; i <= n; ++i) for (int j = 1; j <= k && j <= i; ++j) c1[i][j] = c1[i-1][j] + c1[i-1][j-1]*(r1[i] - j + 1); for (int i = 0; i <= n-1; ++i) c2[i][0] = 1; for (int j = 1; j <= k; ++j) c2[0][j] = 0; for (int i = 1; i <= n-1; ++i) for (int j = 1; j <= k && j <= i; ++j) c2[i][j] = c2[i-1][j] + c2[i-1][j-1]*(r2[i] - j + 1); long long r = 0; for (int i = 0; i <= k; ++i) r += c1[n][i] * c2[n-1][k-i]; return r; } int main(int argc, char *argv[]) { #ifndef ONLINE_JUDGE freopen((string(argv[0]) + ".in").c_str(), "r", stdin); freopen((string(argv[0]) + ".out").c_str(), "w", stdout); #endif for (int n, k; cin >> n >> k && !(n == 0 && k == 0); ) cout << bishops(n, k) << endl; return 0; }
解题报告转自：http://blog.csdn.net/liukaipeng/article/details/3901412
最喜欢那个残缺的台灯和环扣书架了。。。哪儿有货？13772310＠qq.com
最喜欢那个残缺的台灯和环扣书架了。。。哪儿有货？13772310＠qq.com
最喜欢那个残缺的台灯和环扣书架了。。。哪儿有货？13772310＠qq.com
最喜欢那个残缺的台灯和环扣书架了。。。哪儿有货？13772310＠qq.com
最喜欢那个残缺的台灯和环扣书架了。。。哪儿有货？13772310＠qq.com
最喜欢那个残缺的台灯和环扣书架了。。。哪儿有货？13772310＠qq.com
最喜欢那个残缺的台灯和环扣书架了。。。哪儿有货？13772310＠qq.com
最喜欢那个残缺的台灯和环扣书架了。。。哪儿有货？13772310＠qq.com
华为这题目略显简单啊
remove没有实现
第一题还有个解释：没说桌子有多大，可以假设桌子和硬币一样大，肯定是先手胜
这种二分还是比较经典！mark
不对吧 你算的an是前面说有的项的和
很好的思路，可以借鉴
很全很强大！
多谢提醒。代码又编辑了一下
博主的C++功底真是好
Java真是解决大数的利器
信息不全
我没看懂题目
2
5 6 -1 5 4 -7
7 0 6 -1 1 -6 7 -5
我觉得第一个应该是5 6 -1 5 4 输出是19 5 4
第二个是7 0 6 -1 1 -6 7输出是14 7 7
不知道题目例子是怎么得出来的


skip to main content
Input type Tests
Legend text: month
Legend text: Search
Legend text: tel
Legend text: url
Home URL
Legend text: email
E-mail
Legend text: date
Birthday
Legend text: number
Number
Legend text: range
Range
Legend text: image
An Image for submit button
Legend text:datetime
DateTime field
Legend text: month
Month
Legend text: week
A week
Legend text: time
Time
Legend text: color
Pen color
input
Encryption:
0
100 +
=
60%
End


| Module | ActiveRecord::Validations::ClassMethods |
| In: |
vendor/rails/activerecord/lib/active_record/validations.rb
|
All of the following validations are defined in the class scope of the model that you‘re interested in validating. They offer a more declarative way of specifying when the model is valid and when it is not. It is recommended to use these over the low-level calls to validate and validate_on_create when possible.
| DEFAULT_VALIDATION_OPTIONS | = | { :on => :save, :allow_nil => false, :allow_blank => false, :message => nil |
| ALL_RANGE_OPTIONS | = | [ :is, :within, :in, :minimum, :maximum ].freeze |
| ALL_NUMERICALITY_CHECKS | = | { :greater_than => '>', :greater_than_or_equal_to => '>=', :equal_to => '==', :less_than => '<', :less_than_or_equal_to => '<=', :odd => 'odd?', :even => 'even?' }.freeze |
Creates an object just like Base.create but calls save! instead of save so an exception is raised if the record is invalid.
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 876 876: def create!(attributes = nil, &block) 877: if attributes.is_a?(Array) 878: attributes.collect { |attr| create!(attr, &block) } 879: else 880: object = new(attributes) 881: yield(object) if block_given? 882: object.save! 883: object 884: end 885: end
Encapsulates the pattern of wanting to validate the acceptance of a terms of service check box (or similar agreement). Example:
class Person < ActiveRecord::Base validates_acceptance_of :terms_of_service validates_acceptance_of :eula, :message => "must be abided" end
If the database column does not exist, the terms_of_service attribute is entirely virtual. This check is performed only if terms_of_service is not nil and by default on save.
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 425 425: def validates_acceptance_of(*attr_names) 426: configuration = { :message => ActiveRecord::Errors.default_error_messages[:accepted], :on => :save, :allow_nil => true, :accept => "1" } 427: configuration.update(attr_names.extract_options!) 428: 429: db_cols = begin 430: column_names 431: rescue ActiveRecord::StatementInvalid 432: [] 433: end 434: names = attr_names.reject { |name| db_cols.include?(name.to_s) } 435: attr_accessor(*names) 436: 437: validates_each(attr_names,configuration) do |record, attr_name, value| 438: record.errors.add(attr_name, configuration[:message]) unless value == configuration[:accept] 439: end 440: end
Validates whether the associated object or objects are all valid themselves. Works with any kind of association.
class Book < ActiveRecord::Base has_many :pages belongs_to :library validates_associated :pages, :library end
Warning: If, after the above definition, you then wrote:
class Page < ActiveRecord::Base belongs_to :book validates_associated :book end
this would specify a circular dependency and cause infinite recursion.
NOTE: This validation will not fail if the association hasn‘t been assigned. If you want to ensure that the association is both present and guaranteed to be valid, you also need to use validates_presence_of.
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 794 794: def validates_associated(*attr_names) 795: configuration = { :message => ActiveRecord::Errors.default_error_messages[:invalid], :on => :save } 796: configuration.update(attr_names.extract_options!) 797: 798: validates_each(attr_names, configuration) do |record, attr_name, value| 799: record.errors.add(attr_name, configuration[:message]) unless 800: (value.is_a?(Array) ? value : [value]).inject(true) { |v, r| (r.nil? || r.valid?) && v } 801: end 802: end
Encapsulates the pattern of wanting to validate a password or email address field with a confirmation. Example:
Model: class Person < ActiveRecord::Base validates_confirmation_of :user_name, :password validates_confirmation_of :email_address, :message => "should match confirmation" end View: <%= password_field "person", "password" %> <%= password_field "person", "password_confirmation" %>
The added password_confirmation attribute is virtual; it exists only as an in-memory attribute for validating the password. To achieve this, the validation adds accessors to the model for the confirmation attribute. NOTE: This check is performed only if password_confirmation is not nil, and by default only on save. To require confirmation, make sure to add a presence check for the confirmation attribute:
validates_presence_of :password_confirmation, :if => :password_changed?
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 391 391: def validates_confirmation_of(*attr_names) 392: configuration = { :message => ActiveRecord::Errors.default_error_messages[:confirmation], :on => :save } 393: configuration.update(attr_names.extract_options!) 394: 395: attr_accessor(*(attr_names.map { |n| "#{n}_confirmation" })) 396: 397: validates_each(attr_names, configuration) do |record, attr_name, value| 398: record.errors.add(attr_name, configuration[:message]) unless record.send("#{attr_name}_confirmation").nil? or value == record.send("#{attr_name}_confirmation") 399: end 400: end
Validates each attribute against a block.
class Person < ActiveRecord::Base validates_each :first_name, :last_name do |record, attr, value| record.errors.add attr, 'starts with z.' if value[0] == ?z end end
Options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 349 349: def validates_each(*attrs) 350: options = attrs.extract_options!.symbolize_keys 351: attrs = attrs.flatten 352: 353: # Declare the validation. 354: send(validation_method(options[:on] || :save), options) do |record| 355: attrs.each do |attr| 356: value = record.send(attr) 357: next if (value.nil? && options[:allow_nil]) || (value.blank? && options[:allow_blank]) 358: yield record, attr, value 359: end 360: end 361: end
Validates that the value of the specified attribute is not in a particular enumerable object.
class Person < ActiveRecord::Base validates_exclusion_of :username, :in => %w( admin superuser ), :message => "You don't belong here" validates_exclusion_of :age, :in => 30..60, :message => "This site is only for under 30 and over 60" validates_exclusion_of :format, :in => %w( mov avi ), :message => "extension %s is not allowed" end
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 750 750: def validates_exclusion_of(*attr_names) 751: configuration = { :message => ActiveRecord::Errors.default_error_messages[:exclusion], :on => :save } 752: configuration.update(attr_names.extract_options!) 753: 754: enum = configuration[:in] || configuration[:within] 755: 756: raise(ArgumentError, "An object with the method include? is required must be supplied as the :in option of the configuration hash") unless enum.respond_to?("include?") 757: 758: validates_each(attr_names, configuration) do |record, attr_name, value| 759: record.errors.add(attr_name, configuration[:message] % value) if enum.include?(value) 760: end 761: end
Validates whether the value of the specified attribute is of the correct form by matching it against the regular expression provided.
class Person < ActiveRecord::Base validates_format_of :email, :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i, :on => :create end
Note: use \A and \Z to match the start and end of the string, ^ and $ match the start/end of a line.
A regular expression must be provided or else an exception will be raised.
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 688 688: def validates_format_of(*attr_names) 689: configuration = { :message => ActiveRecord::Errors.default_error_messages[:invalid], :on => :save, :with => nil } 690: configuration.update(attr_names.extract_options!) 691: 692: raise(ArgumentError, "A regular expression must be supplied as the :with option of the configuration hash") unless configuration[:with].is_a?(Regexp) 693: 694: validates_each(attr_names, configuration) do |record, attr_name, value| 695: record.errors.add(attr_name, configuration[:message] % value) unless value.to_s =~ configuration[:with] 696: end 697: end
Validates whether the value of the specified attribute is available in a particular enumerable object.
class Person < ActiveRecord::Base validates_inclusion_of :gender, :in => %w( m f ), :message => "woah! what are you then!??!!" validates_inclusion_of :age, :in => 0..99 validates_inclusion_of :format, :in => %w( jpg gif png ), :message => "extension %s is not included in the list" end
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 718 718: def validates_inclusion_of(*attr_names) 719: configuration = { :message => ActiveRecord::Errors.default_error_messages[:inclusion], :on => :save } 720: configuration.update(attr_names.extract_options!) 721: 722: enum = configuration[:in] || configuration[:within] 723: 724: raise(ArgumentError, "An object with the method include? is required must be supplied as the :in option of the configuration hash") unless enum.respond_to?("include?") 725: 726: validates_each(attr_names, configuration) do |record, attr_name, value| 727: record.errors.add(attr_name, configuration[:message] % value) unless enum.include?(value) 728: end 729: end
Validates that the specified attribute matches the length restrictions supplied. Only one option can be used at a time:
class Person < ActiveRecord::Base validates_length_of :first_name, :maximum=>30 validates_length_of :last_name, :maximum=>30, :message=>"less than %d if you don't mind" validates_length_of :fax, :in => 7..32, :allow_nil => true validates_length_of :phone, :in => 7..32, :allow_blank => true validates_length_of :user_name, :within => 6..20, :too_long => "pick a shorter name", :too_short => "pick a longer name" validates_length_of :fav_bra_size, :minimum=>1, :too_short=>"please enter at least %d character" validates_length_of :smurf_leader, :is=>4, :message=>"papa is spelled with %d characters... don't play me." end
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 507 507: def validates_length_of(*attrs) 508: # Merge given options with defaults. 509: options = { 510: :too_long => ActiveRecord::Errors.default_error_messages[:too_long], 511: :too_short => ActiveRecord::Errors.default_error_messages[:too_short], 512: :wrong_length => ActiveRecord::Errors.default_error_messages[:wrong_length] 513: }.merge(DEFAULT_VALIDATION_OPTIONS) 514: options.update(attrs.extract_options!.symbolize_keys) 515: 516: # Ensure that one and only one range option is specified. 517: range_options = ALL_RANGE_OPTIONS & options.keys 518: case range_options.size 519: when 0 520: raise ArgumentError, 'Range unspecified. Specify the :within, :maximum, :minimum, or :is option.' 521: when 1 522: # Valid number of options; do nothing. 523: else 524: raise ArgumentError, 'Too many range options specified. Choose only one.' 525: end 526: 527: # Get range option and value. 528: option = range_options.first 529: option_value = options[range_options.first] 530: 531: case option 532: when :within, :in 533: raise ArgumentError, ":#{option} must be a Range" unless option_value.is_a?(Range) 534: 535: too_short = options[:too_short] % option_value.begin 536: too_long = options[:too_long] % option_value.end 537: 538: validates_each(attrs, options) do |record, attr, value| 539: value = value.split(//) if value.kind_of?(String) 540: if value.nil? or value.size < option_value.begin 541: record.errors.add(attr, too_short) 542: elsif value.size > option_value.end 543: record.errors.add(attr, too_long) 544: end 545: end 546: when :is, :minimum, :maximum 547: raise ArgumentError, ":#{option} must be a nonnegative Integer" unless option_value.is_a?(Integer) and option_value >= 0 548: 549: # Declare different validations per option. 550: validity_checks = { :is => "==", :minimum => ">=", :maximum => "<=" } 551: message_options = { :is => :wrong_length, :minimum => :too_short, :maximum => :too_long } 552: 553: message = (options[:message] || options[message_options[option]]) % option_value 554: 555: validates_each(attrs, options) do |record, attr, value| 556: value = value.split(//) if value.kind_of?(String) 557: record.errors.add(attr, message) unless !value.nil? and value.size.method(validity_checks[option])[option_value] 558: end 559: end 560: end
Validates whether the value of the specified attribute is numeric by trying to convert it to a float with Kernel.Float (if only_integer is false) or applying it to the regular expression /\A[+\-]?\d+\Z/ (if only_integer is set to true).
class Person < ActiveRecord::Base validates_numericality_of :value, :on => :create end
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 830 830: def validates_numericality_of(*attr_names) 831: configuration = { :on => :save, :only_integer => false, :allow_nil => false } 832: configuration.update(attr_names.extract_options!) 833: 834: 835: numericality_options = ALL_NUMERICALITY_CHECKS.keys & configuration.keys 836: 837: (numericality_options - [ :odd, :even ]).each do |option| 838: raise ArgumentError, ":#{option} must be a number" unless configuration[option].is_a?(Numeric) 839: end 840: 841: validates_each(attr_names,configuration) do |record, attr_name, value| 842: raw_value = record.send("#{attr_name}_before_type_cast") || value 843: 844: next if configuration[:allow_nil] and raw_value.nil? 845: 846: if configuration[:only_integer] 847: unless raw_value.to_s =~ /\A[+-]?\d+\Z/ 848: record.errors.add(attr_name, configuration[:message] || ActiveRecord::Errors.default_error_messages[:not_a_number]) 849: next 850: end 851: raw_value = raw_value.to_i 852: else 853: begin 854: raw_value = Kernel.Float(raw_value.to_s) 855: rescue ArgumentError, TypeError 856: record.errors.add(attr_name, configuration[:message] || ActiveRecord::Errors.default_error_messages[:not_a_number]) 857: next 858: end 859: end 860: 861: numericality_options.each do |option| 862: case option 863: when :odd, :even 864: record.errors.add(attr_name, configuration[:message] || ActiveRecord::Errors.default_error_messages[option]) unless raw_value.to_i.method(ALL_NUMERICALITY_CHECKS[option])[] 865: else 866: message = configuration[:message] || ActiveRecord::Errors.default_error_messages[option] 867: message = message % configuration[option] if configuration[option] 868: record.errors.add(attr_name, message) unless raw_value.method(ALL_NUMERICALITY_CHECKS[option])[configuration[option]] 869: end 870: end 871: end 872: end
Validates that the specified attributes are not blank (as defined by Object#blank?). Happens by default on save. Example:
class Person < ActiveRecord::Base validates_presence_of :first_name end
The first_name attribute must be in the object and it cannot be blank.
If you want to validate the presence of a boolean field (where the real values are true and false), you will want to use validates_inclusion_of :field_name, :in => [true, false] This is due to the way Object#blank? handles boolean values. false.blank? # => true
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 464 464: def validates_presence_of(*attr_names) 465: configuration = { :message => ActiveRecord::Errors.default_error_messages[:blank], :on => :save } 466: configuration.update(attr_names.extract_options!) 467: 468: # can't use validates_each here, because it cannot cope with nonexistent attributes, 469: # while errors.add_on_empty can 470: send(validation_method(configuration[:on]), configuration) do |record| 471: record.errors.add_on_blank(attr_names, configuration[:message]) 472: end 473: end
Validates whether the value of the specified attributes are unique across the system. Useful for making sure that only one user can be named "davidhh".
class Person < ActiveRecord::Base validates_uniqueness_of :user_name, :scope => :account_id end
It can also validate whether the value of the specified attributes are unique based on multiple scope parameters. For example, making sure that a teacher can only be on the schedule once per semester for a particular class.
class TeacherSchedule < ActiveRecord::Base validates_uniqueness_of :teacher_id, :scope => [:semester_id, :class_id] end
When the record is created, a check is performed to make sure that no record exists in the database with the given value for the specified attribute (that maps to a column). When the record is updated, the same check is made but disregarding the record itself.
Because this check is performed outside the database there is still a chance that duplicate values will be inserted in two parallel transactions. To guarantee against this you should create a unique index on the field. See add_index for more information.
Configuration options:
# File vendor/rails/activerecord/lib/active_record/validations.rb, line 598 598: def validates_uniqueness_of(*attr_names) 599: configuration = { :message => ActiveRecord::Errors.default_error_messages[:taken], :case_sensitive => true } 600: configuration.update(attr_names.extract_options!) 601: 602: validates_each(attr_names,configuration) do |record, attr_name, value| 603: # The check for an existing value should be run from a class that 604: # isn't abstract. This means working down from the current class 605: # (self), to the first non-abstract class. Since classes don't know 606: # their subclasses, we have to build the hierarchy between self and 607: # the record's class. 608: class_hierarchy = [record.class] 609: while class_hierarchy.first != self 610: class_hierarchy.insert(0, class_hierarchy.first.superclass) 611: end 612: 613: # Now we can work our way down the tree to the first non-abstract 614: # class (which has a database table to query from). 615: finder_class = class_hierarchy.detect { |klass| !klass.abstract_class? } 616: 617: if value.nil? || (configuration[:case_sensitive] || !finder_class.columns_hash[attr_name.to_s].text?) 618: condition_sql = "#{record.class.quoted_table_name}.#{attr_name} #{attribute_condition(value)}" 619: condition_params = [value] 620: else 621: # sqlite has case sensitive SELECT query, while MySQL/Postgresql don't. 622: # Hence, this is needed only for sqlite. 623: condition_sql = "LOWER(#{record.class.quoted_table_name}.#{attr_name}) #{attribute_condition(value)}" 624: condition_params = [value.downcase] 625: end 626: 627: if scope = configuration[:scope] 628: Array(scope).map do |scope_item| 629: scope_value = record.send(scope_item) 630: condition_sql << " AND #{record.class.quoted_table_name}.#{scope_item} #{attribute_condition(scope_value)}" 631: condition_params << scope_value 632: end 633: end 634: 635: unless record.new_record? 636: condition_sql << " AND #{record.class.quoted_table_name}.#{record.class.primary_key} <> ?" 637: condition_params << record.send(:id) 638: end 639: 640: results = finder_class.with_exclusive_scope do 641: connection.select_all( 642: construct_finder_sql( 643: :select => "#{connection.quote_column_name(attr_name)}", 644: :from => "#{finder_class.quoted_table_name}", 645: :conditions => [condition_sql, *condition_params] 646: ) 647: ) 648: end 649: 650: unless results.length.zero? 651: found = true 652: 653: # As MySQL/Postgres don't have case sensitive SELECT queries, we try to find duplicate 654: # column in ruby when case sensitive option 655: if configuration[:case_sensitive] && finder_class.columns_hash[attr_name.to_s].text? 656: found = results.any? { |a| a[attr_name.to_s] == value } 657: end 658: 659: record.errors.add(attr_name, configuration[:message]) if found 660: end 661: end 662: end


Each node represents a different word transformation that we apply in sequence. The transformations are as follows:
- Reverse string (decal → laced)
- Add “re” to the start of the word (fuse → refuse)
- Replace last letter with the previous letter in the alphabet (i.e. mast → mass)
- Convert the word to its pig latin form (trash → ashtray)
- Take a homophone of the word (allowed → aloud)
- Take an antonym of the word (big → small)
- Add the substring “tor” to the word in any location (real → realtor)
- Remove the suffix of the word (policing → police)
We get a word as input and then apply some number of transformations on it until we get an output word. Notably, all the intermediate strings are also words. After you know the transformations, you can use the four answers you got from the events as input words and get four output words. In order, we have:
- Sailing: FOOLISH
- Archery: PAID
- Pistol: DUO
- Fencing: FACIAL
The corresponding transformations are:
- FOOLISH → FOOL → SAGE → STORAGE
- PAID → REPAID → DIAPER
- DUO → DUN → DONE → ONEDAY
- FACIAL → FACTORIAL → FACTOR → REFACTOR
And if we take the relevant letters, we spell out the answer,
PIRATE SONG.


BUS BLAZE
Emergency services race to tackle double decker bus fire near to Dunfermline’s Queen Anne High School
by Ewan PatonEMERGENCY services have raced to put out a double decker bus blaze near a Dumfermline secondary school.
Scottish Fire and Rescue bolted to the scene as the bus went up in flames near Queen Anne High School.

The fire service confirmed that the vehicle was evacuated safely.
A spokesperson also said that firefighters are still at the scene dampening down the bus, with the cause of the flames unconfirmed.
It is not known if school children were on the bus or not.
Four breathing apparatus and two hose reel jets were used to bring the fire under control.
Cops were also in attendance at the blaze.
A Police Scotland spokesperson said: "Reported around 4pm, a double decker bus was on fire outside Queen Anne High School, Broomhead Park, Dunfermline.
"Police are assisting with traffic management."
Meanwhile, a body has been found in the search for Perth pensioner Michael McGannon - who disappeared overnight in torrid conditions.
Cops launched a search for the 73-year-old, who had last been seen at his home Iona Court around 9pm on Saturday.
And today, officers confirmed a body had been recovered from the River Tay in Fife.
The body was found near Newburgh around noon today - roughly 10 miles down the river from Michael's home.
Formal identification has still to take place but the pensioner's family has been informed.
The death is currently being treated as unexplained.


We examine platforms!
- engage transparent partnerships
- scale revolutionary networks
- revolutionize turn-key initiatives
- disintermediate best-of-breed convergence
- generate customized architectures
- deploy 24/7 e-commerce
- embrace real-time supply-chains
- deliver mission-critical functionalities
- evolve distributed niches


Product List
Id
Product Id
Name
Price
Photo
View
Edit
Delete
Id
Product Id
descirption
price
Special offer!
View
Edit
Delete
{{mobile.name}}
Экран 4.3" (540x960, сенсорный)
Add to basket
Buy
«
1
»


VikasDairy
A lowercase letter
A capital (uppercase) letter
A number
Minimum 5 characters
forgot password?
Already have an account? Sign In


Main page
👽
Stephen Hawking said:“If the government is covering up knowledge of aliens, they are doing a better job of it than they do at anything else.” XDDD
Source: click here


Abstract
It investigates opinion mining by means of supervised learning techniques to search out the emotion of the student input bolstered characterized choices of instructing and learning. The examination led includes the apparatus of a blend of AI and common language preparing systems on understudy input data accumulated from module investigation overview consequences of VR Siddhartha Engineering College, Vijayawada. Additionally, to offer a grade by grade clarification of the technique of accomplishment of opinion mining on or after scholar remarks using the open source tool Python, the work additionally offers a comparative overall performance take a look remarks supported, extracted alternatives like examination, teaching and so on. The consequences are as compared to be trying to find out higher overall performance with relevance several evaluation standards designed for the various techniques.


PHOTOS: Stellar defensive performance leads Steelers over Cincinnati 24 Nov 2019, 23:00 CINCINNATI, OH - NOVEMBER 24: Devlin Hodges #6 of the Pittsburgh Steelers throws the ball during the second half against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) Tyler Boyd #83 of the Cincinnati Bengals runs with the ball while defended by Devin Bush #55 of the Pittsburgh Steelers during the game at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Andy Lyons/Getty Images) CINCINNATI, OHIO - NOVEMBER 24: Chris Boswell #9 of the Pittsburgh Steelers kicks a field goal against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Andy Lyons/Getty Images) CINCINNATI, OHIO - NOVEMBER 24: Kerrith Whyte Jr #40 of the Pittsburgh Steelers runs with the ball against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Andy Lyons/Getty Images) CINCINNATI, OH - NOVEMBER 24: Joe Mixon #28 of the Cincinnati Bengals hops over Steven Nelson #22 of the Pittsburgh Steelers during the second half at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Tyler Boyd #83 of the Cincinnati Bengals runs the ball and is grabble for a tackle by Vince Williams #98 of the Pittsburgh Steelers at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Devlin Hodges #6 of the Pittsburgh Steelers throws the ball during the second half against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Devlin Hodges #6 of the Pittsburgh Steelers scrambles with the ball during the second half against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Benny Snell #24 of the Pittsburgh Steelers runs the ball as Darqueze Dennard #21 of the Cincinnati Bengals reaches for the tackle at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Giovani Bernard #25 of the Cincinnati Bengals is tackled by Mark Barron #26 of the Pittsburgh Steelers during the second half at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Auden Tate #19 of the Cincinnati Bengals goes up for the pass against Joe Haden #23 of the Pittsburgh Steelers during the second half at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Devlin Hodges #6 of the Pittsburgh Steelers looks downfield to pass during the second half against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Joe Mixon #28 of the Cincinnati Bengals runs the ball during the second half against the Pittsburgh Steelers at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Joe Mixon #28 of the Cincinnati Bengals runs the ball and is tackled by Cameron Heyward #97 of the Pittsburgh Steelers during the second half at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: Benny Snell Jr. #24 of the Pittsburgh Steelers runs for a first down during the fourth quarter of the game against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Bobby Ellis/Getty Images) CINCINNATI, OH - NOVEMBER 24: Mike Hilton #28 of the Pittsburgh Steelers breaks up a pass meant for Tyler Boyd #83 of the Cincinnati Bengals during the fourth quarter of the game at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Bobby Ellis/Getty Images) CINCINNATI, OH - NOVEMBER 24: Devlin Hodges #6 of the Pittsburgh Steelers attempts to stiff-arm Sam Hubbard #94 of the Cincinnati Bengals as he runs down the field during the fourth quarter of the game at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Bobby Ellis/Getty Images) CINCINNATI, OH - NOVEMBER 24: T.J. Watt #90 of the Pittsburgh Steelers reacts after a sack during the first half against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Michael Hickey/Getty Images) CINCINNATI, OH - NOVEMBER 24: T.J. Watt #90 of the Pittsburgh Steelers reacts after the Pittsburgh Steelers make a third down stop during the fourth quarter of the game against the Cincinnati Bengals at Paul Brown Stadium on November 24, 2019 in Cincinnati, Ohio. (Photo by Bobby Ellis/Getty Images)


|
|||||||||||
| PREV NEXT | FRAMES NO FRAMES |
| Packages that use org.axiondb | |
| org.axiondb | Core interfaces, identifiers, and exceptions. |
| org.axiondb.constraints | Constraint implementations. |
| org.axiondb.engine | Core database machinery. |
| org.axiondb.engine.commands | AxionCommand implementations. |
| org.axiondb.engine.rowiterators | RowIterator implementations. |
| org.axiondb.event | Event model with listeners for database actions |
| org.axiondb.expression | |
| org.axiondb.functions | Function implementations. |
| org.axiondb.jdbc | JDBC implementations. |
| org.axiondb.parser | SQL parser interface and implementation classes. |
| org.axiondb.types |
DataType implementations. |
| org.axiondb.util | Utility classes. |
Classes in org.axiondb used by org.axiondb| AxionException
|
Root exception for Axion related or specific problems. BranchWhereNode
|
A WhereNode composed of one or more
child nodes.Column
|
Describes a column within a Table .ColumnIdentifier
|
An identifier for a column. ComparisonOperator
|
A comparison operator, like ==
or >= .Constraint
|
A database constraint, such as UNIQUE or NOT NULL. Database
|
An Axion database. DataType
|
The type of a field (column) that can be stored in a Table .FromNode
|
Structure presenting the FROM clause.Index
|
A database index. IndexFactory
|
A simple factory for creating Index instances.IndexLoader
|
Reads/writes indices to disk.Literal
|
A typed literal value.NamedIdentifier
|
A named object in the database Row
|
Contains the data for a single row in a table, view, result set, etc. RowDecorator
|
A Row with meta-information.RowIterator
|
A bidirectional iterator over a collection of Row s.RowSource
|
An abstract Row generator and container.Selectable
|
An abstraction of objects that can be selected from (a row in) the database. Sequence
|
A database sequence. Table
|
A database table. TableFactory
|
A simple factory for creating Table instances.TableIdentifier
|
An identifier for a table. Transactable
|
Interface for entities that can take part in a transaction. TransactableTable
|
A Transactable version of a Table .Transaction
|
A database transaction. TransactionManager
|
Manages the Transaction lifecycle.WhereNode
|
One part of a WHERE clause. |
Classes in org.axiondb used by org.axiondb.constraints| AxionException
|
Root exception for Axion related or specific problems. Constraint
|
A database constraint, such as UNIQUE or NOT NULL. Database
|
An Axion database. Selectable
|
An abstraction of objects that can be selected from (a row in) the database. SelectableBasedConstraint
|
Interface for Constraint s that
are defined by one or more Selectable s.TableIdentifier
|
An identifier for a table. WhereNode
|
One part of a WHERE clause. |
Classes in org.axiondb used by org.axiondb.engine| AxionException
|
Root exception for Axion related or specific problems. BinaryBranchWhereNode
|
A WhereNode representing a Boolean combination of
its children.BindVariable
|
A Literal that can be bound via
PreparedStatement methods.BranchWhereNode
|
A WhereNode composed of one or more
child nodes.Column
|
Describes a column within a Table .ColumnIdentifier
|
An identifier for a column. ComparisonOperator
|
A comparison operator, like ==
or >= .Constraint
|
A database constraint, such as UNIQUE or NOT NULL. Database
|
An Axion database. DataType
|
The type of a field (column) that can be stored in a Table .FromNode
|
Structure presenting the FROM clause.Index
|
A database index. IndexFactory
|
A simple factory for creating Index instances.IndexLoader
|
Reads/writes indices to disk.InWhereNode
|
A WhereNode representing an membership test on a list of
arguments.LeafWhereNode
|
A WhereNode representing a comparison between two columns and/or literal
values via some ComparisonOperator .NotWhereNode
|
A WhereNode representing a Boolean combination of
its children.Row
|
Contains the data for a single row in a table, view, result set, etc. RowDecorator
|
A Row with meta-information.RowIterator
|
A bidirectional iterator over a collection of Row s.RowSource
|
An abstract Row generator and container.Selectable
|
An abstraction of objects that can be selected from (a row in) the database. Sequence
|
A database sequence. Table
|
A database table. TableFactory
|
A simple factory for creating Table instances.TableIdentifier
|
An identifier for a table. Transactable
|
Interface for entities that can take part in a transaction. TransactableTable
|
A Transactable version of a Table .Transaction
|
A database transaction. TransactionManager
|
Manages the Transaction lifecycle.WhereNode
|
One part of a WHERE clause.WhereNodeVisitor
|
A visitor over a WhereNode tree. |
Classes in org.axiondb used by org.axiondb.engine.commands| AxionCommand
|
A command to be executed against a Database .AxionException
|
Root exception for Axion related or specific problems. ColumnIdentifier
|
An identifier for a column. Constraint
|
A database constraint, such as UNIQUE or NOT NULL. Database
|
An Axion database. FromNode
|
Structure presenting the FROM clause.LeafWhereNode
|
A WhereNode representing a comparison between two columns and/or literal
values via some ComparisonOperator .Literal
|
A typed literal value.OrderNode
|
One part of an ORDER BY clause. Selectable
|
An abstraction of objects that can be selected from (a row in) the database. TableIdentifier
|
An identifier for a table. WhereNode
|
One part of a WHERE clause.WhereNodeVisitor
|
A visitor over a WhereNode tree. |
Classes in org.axiondb used by org.axiondb.engine.rowiterators| AxionException
|
Root exception for Axion related or specific problems. BindVariable
|
A Literal that can be bound via
PreparedStatement methods.ComparisonOperator
|
A comparison operator, like ==
or >= .Index
|
A database index. JoinedRowIterator
|
A bidirectional iterator over a collection of JoinedRow s.Literal
|
A typed literal value.Row
|
Contains the data for a single row in a table, view, result set, etc. RowComparator
|
A Comparator for Rows ,
which will sort a collection according to the
value of a single selectable.RowDecorator
|
A Row with meta-information.RowDecoratorIterator
|
A bidirectional iterator over a collection of RowDecorator s.RowIterator
|
A bidirectional iterator over a collection of Row s.RowSource
|
An abstract Row generator and container.Selectable
|
An abstraction of objects that can be selected from (a row in) the database. Table
|
A database table. WhereNode
|
One part of a WHERE clause. |
Classes in org.axiondb used by org.axiondb.event| AxionException
|
Root exception for Axion related or specific problems. Column
|
Describes a column within a Table .Constraint
|
A database constraint, such as UNIQUE or NOT NULL. DataType
|
The type of a field (column) that can be stored in a Table .Row
|
Contains the data for a single row in a table, view, result set, etc. Sequence
|
A database sequence. Table
|
A database table. |
Classes in org.axiondb used by org.axiondb.expression| AxionException
|
Root exception for Axion related or specific problems. DataType
|
The type of a field (column) that can be stored in a Table .RowDecorator
|
A Row with meta-information.Selectable
|
An abstraction of objects that can be selected from (a row in) the database. |
Classes in org.axiondb used by org.axiondb.functions| AxionException
|
Root exception for Axion related or specific problems. DataType
|
The type of a field (column) that can be stored in a Table .Function
|
A database function. FunctionFactory
|
A simple factory for creating new ConcreteFunction instances.RowDecorator
|
A Row with meta-information.RowDecoratorIterator
|
A bidirectional iterator over a collection of RowDecorator s.Selectable
|
An abstraction of objects that can be selected from (a row in) the database. |
Classes in org.axiondb used by org.axiondb.jdbc| AxionCommand
|
A command to be executed against a Database .AxionException
|
Root exception for Axion related or specific problems. Database
|
An Axion database. RowDecoratorIterator
|
A bidirectional iterator over a collection of RowDecorator s.Selectable
|
An abstraction of objects that can be selected from (a row in) the database. Transaction
|
A database transaction. TransactionManager
|
Manages the Transaction lifecycle. |
Classes in org.axiondb used by org.axiondb.parser| AxionCommand
|
A command to be executed against a Database .AxionException
|
Root exception for Axion related or specific problems. BindVariable
|
A Literal that can be bound via
PreparedStatement methods.ColumnIdentifier
|
An identifier for a column. ComparisonOperator
|
A comparison operator, like ==
or >= .Constraint
|
A database constraint, such as UNIQUE or NOT NULL. FromNode
|
Structure presenting the FROM clause.Literal
|
A typed literal value.OrderNode
|
One part of an ORDER BY clause. Selectable
|
An abstraction of objects that can be selected from (a row in) the database. SelectableBasedConstraint
|
Interface for Constraint s that
are defined by one or more Selectable s.TableIdentifier
|
An identifier for a table. |
Classes in org.axiondb used by org.axiondb.types| AxionException
|
Root exception for Axion related or specific problems. DataType
|
The type of a field (column) that can be stored in a Table .DataTypeFactory
|
A simple factory for creating new DataType instances. |
Classes in org.axiondb used by org.axiondb.util| AxionException
|
Root exception for Axion related or specific problems. |
|
|||||||||||
| PREV NEXT | FRAMES NO FRAMES |


Please use the microphone on your phone, tablet, or computer to tell a story about a time when a person or an organization tried to change something in your community in the last six months.
What happened? How were you affected or involved?
NOTE: Maximum length is 3 minutes.
Afterwards, we will fetch your age, sex, and location directly from Facebook if you give us permission. (Or you can enter it yourself, if you like.)
We need a little info about you before uploading your awesome story.


---
layout: game-page
redirect_from: /game/lineland
title: Lineland
year: 2011
semester: Fall
description: "Mix paint and solve puzzles in one dimension.
A puzzle game with a simple concept that leads to some mind-bending levels. Mix and store paint to move through doors as you work your way from left to right."
tags: Windows Mac Linux Singleplayer
# tag options: "Windows",
# "Singleplayer", "Multiplayer",
# "Controller-Compatible", "VR",
# "Game-Jam"
project_members: {
Albert Shih: "Programming, Design",
Andrew Head: Music and Sound Design,
Billy Keyes: "Project Leader, Programming, Design",
Dan Bucci: "Programming, Design",
Hilda Huang: "Programming, Design"
}
stage_game_path: lineland/
builds: {
Windows: lineland.win32.zip,
Mac OS X: lineland.osx.zip,
Linux: lineland.tar.gz
}
screenshots: [
lineland-1.png,
lineland-2.png,
lineland-3.png
]
# Optional
awards: [
GCS Gold Award
]
top-img-fit: cover
# top-img-fit options:
# "cover": Cover the entire top area with the image, without squashing/stretching
# "fill": Fit the FULL image into the top area, squashing/stretching as necessary
---


| Top |
| #define | G_VALUE_COLLECT_INIT() |
| #define | G_VALUE_COLLECT() |
| #define | G_VALUE_COLLECT_SKIP() |
| #define | G_VALUE_LCOPY() |
The macros in this section provide the varargs parsing support needed
in variadic GObject functions such as g_object_new()
or g_object_set()
.
They currently support the collection of integral types, floating point
types and pointers.
#define G_VALUE_COLLECT_INIT(value, _value_type, var_args, flags, __error)
Collects a variable argument value from a va_list. We have to implement the varargs collection as a macro, because on some systems va_list variables cannot be passed by reference.
value |
a GValue return location. |
|
_value_type |
the GType to use for |
|
var_args |
the va_list variable; it may be evaluated multiple times |
|
flags |
flags which are passed on to the |
|
__error |
a gchar** variable that will be modified to hold a |
Since 2.24
#define G_VALUE_COLLECT(value, var_args, flags, __error)
Collects a variable argument value from a va_list. We have to implement the varargs collection as a macro, because on some systems va_list variables cannot be passed by reference.
Note: If you are creating the value
argument just before calling this macro,
you should use the G_VALUE_COLLECT_INIT variant and pass the unitialized
GValue. That variant is faster than G_VALUE_COLLECT.
value |
a GValue return location. |
|
var_args |
the va_list variable; it may be evaluated multiple times |
|
flags |
flags which are passed on to the |
|
__error |
a gchar** variable that will be modified to hold a |
#define G_VALUE_LCOPY(value, var_args, flags, __error)
Collects a value's variable argument locations from a va_list. Usage is
analogous to G_VALUE_COLLECT()
.
value |
a GValue return location. |
|
var_args |
the va_list variable; it may be evaluated multiple times |
|
flags |
flags which are passed on to the |
|
__error |
a gchar** variable that will be modified to hold a |
#define G_VALUE_COLLECT_FORMAT_MAX_LENGTH (8)
The maximal number of GTypeCValues which can be collected for a single GValue.


Guidance
Approved key stage 4 and 16-to-18 qualifications and discount codes for reporting in the 2014 to 2018 school and college performance tables.
Ref: DFE-00238-2016 PDF , 286KB , 15 pages
Ref: DFE-00027-2017 PDF , 226KB , 11 pages
MS Excel Spreadsheet , 272KB
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email<EMAIL_ADDRESS>. Please tell us what format you need. It will help us if you say what assistive technology you use.
MS Excel Spreadsheet , 101KB
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email<EMAIL_ADDRESS>. Please tell us what format you need. It will help us if you say what assistive technology you use.
This information is for:
We use discount codes to group qualifications with similar content together in the school performance tables . This is so that we don’t credit schools twice for 2 similar qualifications.
Also read the:
Published: 21 April 2016
Updated: 19 January 2017


Home > JavaScript Questions > Please explain Self Invoking Function and its syntax.
Functions that are automatically invoked are termed as Self Invoking Functions. These are also known as Immediately Invoked Function Expressions and Self Executing Anonymous Functions. The general syntax of a Self Invoking Function is:
(some_function () {
return () }) ();
Typically, a function is defined and then invoked. However, if there is a need to execute a function automatically at the place where it is given and it needs not to be called again then anonymous functions can be used. Such functions have no name, and thus the name.


Creative CODING Clubs for Children
Rocket Coders teach computing in a way that leverages children's creativity and imagination inviting them to explore how they can use technology to be architects of our future.
Backed up by cutting edge research from Goldsmiths University
our students learn how to code through creative exploration and project led activities.
That doesn’t mean our curriculum is easy by any means.
Rocket Coders teach seven year olds a computing curriculum that can be found on most undergraduate computing sylabbuses.


My "mind style" ended up heavily slanted toward the abstract random end of the spectrum. This pretty accurately sums up why I can excel at group collaboration, but struggle working in restrictive environments. From what I understand of the structure at DBC, my abilities to foster group collaboration and harmony should prove helpful. I truly think I can be an asset to any team for this reason even though I am not the most technically skilled...
Read more
What was it like to pair with others to solve challenges? Pairing with others has been incredibly rewarding for me. For the most part, I've been the least skilled of my pair and have benefitted from the incredible amount of knowledge others have been willing to share. Almost all of my pair sessions have been productive even when I ask tons of questions...
Read more.
Many months back while researching developer jobs and deciding whether to apply to DBC, I noticed many of the job descriptions desiring experience with Ruby on Rails. Throughout my time in DBC prep and Phase 0, I have had the chance to become a bit familiar with the Ruby programming language, but we haven't learned yet just what Rails is or how it fits with Ruby...
Read more
SQL Injection is a method used by hackers to gain access to, and ultimately steal data. Whoa. In a nutshell, hackers can use SQL Injection to take advantage of sloppy coding, accessing databases through SQL commands and wreak all kinds of havoc. Our banks, insurance companies, and even the federal government store much of our personal and financial information in databases. It allows these institutions to quickly access this data to quickly provide services...
Read more
How do you feel when you think about your values? Way back in week one of Phase 0, I chose these values: Accomplishment, Activism, Adventure, Affection, Challenge, Confidence, Cooperation Creativity, Excitement, Friendships, Health, Helping other people, Honesty, Integrity, Leadership, Romance...
Read more


Components and Props
Components let you to break the UI down into small pieces. This helps you think about each bit of functionality in isolation.
At a high level, components are like functions. They take arbitrary arguments and return elements to inject in the document.
Functional and Class Components
The simplest way to create a component is to write a function. We use props to pass down the data to the component. To do this, we wrap the function component's argument in curly braces. And when we pass the JSX tag to the render function, we pass the data to use inside curly braces again using the spread operator:
See the Pen Composi Tuts - Components and Props-1 by Robert Biggs (@rbiggs) on CodePen.
The above example is what is called a functional component. It's a function that returns markup to create. Another type of component is create using the Component class:
See the Pen Composi Tuts - Components and Props-2 by Robert Biggs (@rbiggs) on CodePen.
For a class-based component, the render
is defined directly on the component. We cause the class-based component to be rendered by passing data to its update
function.
In the above two examples, the result of the function component and class-based component are identical. Class-based component offer more functionality to create complex components.
Composing Components
A component can contain other components. A functional component can have other functional components as children. A class-based component can have functional components as children. However, a class-based component cannot have another class-based components as its children. Composi does not encourage creating a giant app with one overruling component that renders your entire app of many child components. Do not build components that have deeply nested trees of descendent components. Instead, break your app down into smaller, independent components. If they do need to communicate, you can use any pubsub library for that.
Here's an example of a functional component with other functional components as its children:
See the Pen Composi Tuts - Components and Props-3 by Robert Biggs (@rbiggs) on CodePen.
Notice that we enclose all our Welcome
tags in a div
tag. That's because there must always be one enclosing tag for any markup we want to produce.
Breaking Components Down
You should always try to break your components down into smaller pieces that get assembled into the final component. Take the following component as an example:
See the Pen Composi Tuts - Components and Props-4 by Robert Biggs (@rbiggs) on CodePen.
This component is too complicated, so we are going to see how to break it down into smaller pieces. This is tricky because we need to pass data down to the child elements.
The first thing we'll do is extract the avatar part:
function Avatar(props) {
return (

)
}
When breaking a component down, consider renaming the props to what makes sense at the component level. Since the above component knows nothing of the author, we changed its prop to user. With the above sub-component, we can simplify our main component a bit:
function Avatar(props) {
return (

)
}
function Comment(props) {
return (

<Avatar user={props.author} />

{props.author.name}

{props.text}

{formatDate(props.date)}

);
}
Next we extract the user info, which includes the avatar component:
function UserInfo(props) {
return (

<Avatar user={props.user} />

{props.user.name}

)
}
With this change, we can simplify the component setup ever more:
function Avatar(props) {
return (

)
}
function UserInfo(props) {
return (

<Avatar user={props.user} />

{props.user.name}

)
}
function Comment(props) {
return (

<UserInfo user={props.author} />

{props.text}

{formatDate(props.date)}

)
}
And here's the working example:
See the Pen Composi Tuts - Components and Props-5 by Robert Biggs (@rbiggs) on CodePen.
If you wanted to, you could put the sub-components--Avatar and UserInfo--in separated files and import them into the Comment file. This would allow you to reuse them elsewhere in your project, or even reuse them in other projects.
Props Should Be Read-Only
Whether you create a functional or class-based component, it should never modify its own props. When functions don't modify their props, they are called pure. Take the following function as an example:
function sum(a, b) {
return a + b
}
Given the same data, this function will always return the same result. This is a pure function because it does not change what its inputs are. In contrast, the following function is impure because it changes its inputs:
function withdraw(account, amount) {
account.total -= amount
}
You should strive to make components act like pure functions with respect to their props. Of course, UI applications are dynamic and have user interactions. To handle these you can create stateful components. State allows components to change their output over time or due to user interaction without violating the pinciple of purity.
The Component Class
The Component class provides a useful API for makig more complex components than is possible with functional components. There are two ways to use the Component class: by creating an instance of it, or by extending it.
// Creating a new instance:
const title = new Comonent({})
// Extending the Component class:
class Title extends Component {
constuctor(props) {
super(props)
}
}
Next we're going to look at extending Component. To learn about the component instance, refer to the docs.
As you can see above, to extend the Component class we usually need to include a constructor. This needs to have props passed all the way down to the Class super
.
After that we need to tell the component where it should render. For that we use the container
property. We also need to define a render
funtion. Its purpose is to return the markup for the comonent.
See the Pen Composi Tuts - Components and Props-6 by Robert Biggs (@rbiggs) on CodePen.
If you wanted to be able to render a component in different containers, you can leave it out and provide it as an argument in the component instantiation. You're free to take either approach: have all components rendered in the same container, or enable them to be rendered in different containers at initialization time.
See the Pen Composi Tuts - Components and Props-7 by Robert Biggs (@rbiggs) on CodePen.
No Container
It is possible to define a class component without providing a container
. In such a case the component will be rendered in the body tag. If you will have no HTML shell in your document, you can use this technique to render your components. However, this is not a good practice. It means that when your document loads, the user may at first see nothing until the component renders. And if there is a JavaScript error, the user will get a blank page. Not good. It's therefore always best to provide a basic HTML shell into which you render you components. Always give your components a container
.
Querying the Component Tree
Often when you are implementing complex components with events, you need to reach down into the child components to get a value from some input. You can simply the query by using the component's element
property. This is the base element at the top of the markup hierarchy being returned by the component's render
function. So, if a component return markup as follows:
render(data) {
return (

{
data.map(item =>
{item}
)
}

)
}
For the above component, this.element
with be

. Using this.element
as the starting point, we can limit our DOM query to the component base:
componentWasCreated() {
// Use "this.element" as base for event:
this.element.addEventListener('click', this)
}
handleEvent(e) {
e.target.nodeName === 'BUTTON' && this.sayHello()
}
sayHello() {
alert('Hello!')
}
You could also do something like:
announce() {
// Use "this.element" as base for query:
const input = this.element.querySelector('input')
const value = input.value
if (value) {
this.setState(value)
}
}


[ {"bar":"one","baz":"alpha","bob":"gold"}, {"bar":"two","baz":"omega","bob":"silver"} ]
"false"
foo
This should show up for test case.
this is foo {{foo}} {{fiz:baz}}
pizza
coffee
{{bob}}
this is just a div
This is burp case
This is false case


For it is humanly certain that most of us remember very little of what we have read. To open almost any book a second time is to be reminded that we had forgotten well-nigh everything that the writer told us. Parting from the narrator and his narrative, we retain only a fading impression; and he, as it were, takes the book away from us and tucks it under his arm.


type things, click buttons and snoop in the developer console.
Sign In
get service info
geocode an address
get address suggestion
determine address
geocode many addresses


Results
Score: 0 / 50
Missed: 0
Accuracy: 0 %
Play Again
Guess the State
Score: 0 / 50
Accuracy: 0 %
What state is this?
Check
Skip
Reveal


The keys provide access to your account.
Be diligent to keep
your private key safe.
Do NOT lose it! It cannot be recovered if you do.
Do NOT share
it! Your account may be misused.
Create a backup.
{{ forms.keys.value.address }}
{{ forms.keys.getRawValue().privateKey }}


@*
* Copyright 2018 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 uk.gov.hmrc.nrsretrievalfrontend.config.AppConfig
@import uk.gov.hmrc.nrsretrievalfrontend.model.SearchResult
@(searchResults: Seq[SearchResult])(implicit request: Request[_], messages: Messages, appConfig: AppConfig)
@Messages("search.result.check.lbl")
@service_scope() } else {Undefined behaviour
@searchResults
}


We held a workshop bringing different expertise and perspectives.
The washing machine prototype was the perfect trigger to start our journey. We unpacked features and technologies to bring more business imagination. Participants acted as futurists and entrepreneurs, making the future of laundry feel a bit more tangible. The invisible life of the laundry experience.
From this experience, we curated and organized inisghts and emerged patterns into three different tracks. These tracks have overlaps, so the aim is to establish thought-provoking areas to be further explored.
Explore the tracks


Hero News Scraper
Home
Scrape Articles
Home
Scrape Articles
Get the latest Comic News
Hero News Scraper allows you to read comic book articles and make notes on them
Please click the Scrape Articles Button to get started!


Open modal w/ child ion-nav
Open modal, pass params
Open modal w/ toolbar
Modal: Custom Animation
{{platforms | json}}


- ASP.NET MVC, Web API
- Node.js
- AngularJS, KnockoutJS
- MS Sql, MySql, MongoDB
- jQuery
- HTML5
- CSS3, LESS, SASS
- Bootstrap, Foundation frameworks
- jQuery UI, Kendo UI
- Drupal, Wordpress
- Telerik Reporting, jsreport
I’m a high skilled developer and system-architect with more than 9 years experience in developing and optimizing of complex Web, Desktop and Mobile applications. My current focus is on Microsoft technologies (ASP.NET MVC, Web API) and Node.js with frontend on AngularJS or KnockoutJS. I've experience with sql and nosql databases: MS Sql, MySql, MongoDB.
Languages: C#, JavaScript, SQL, HTML, CSS.
Frameworks and Libraries: ASP.NET MVC, Web API, Node.js, Express, AngularJS, KnockoutJS, WinForms, Windows Services, WPF, Windows Store, jQuery, jQuery UI, Kendo UI, MS Sql, MySql, MongoDB, Redis, Bootstrap.
I'm working as frontend developer over the last 7 years. I'm familiar with valid cross-browser semantic responsive templates, creating Drupal and WordPress themes. Main part of my work is PSD to HTML5/CSS3 conversion and working with frontend frameworks and UI kits. I prefer using preprocess css (SASS, LESS) because it helps write clean, powerfull and reusable code.
Languages: HTML5, CSS3, SASS, LESS, JavaScript.
Frameworks and Libraries: Bootstrap, Foundation, jQuery, jQuery UI, Kendo UI.
I love my work, because I love when step by step something beautiful is appearing from a blank page. And I realize that has been created by my hands! :)
Frontend
HTML5, CSS3, Bootstrap, LESS, jQuery, AngularJS
Frontend
Drupal 7 theming, HTML5, CSS3, Bootstrap, LESS, creating Zen sub-subthemes for Drupal, jQuery
Application
C#, .net framework, WPF, Rest, MS SQL Server, MySQL, BACnet, CSV
Backend
C#, .net framework, ASP.net Web API, MySQL, MongoDB, Redis, Entity Framework, Swagger
Frontend
Drupal 7 theming, HTML5, CSS3, jQuery, Bootstrap, Bootstrap theme for Drupal, LESS
Frontend
Drupal 7 theming, HTML5, CSS3, jQuery, Foundation framework, Zen theme for Drupal
Application
C#, .net framework, XNA framework, Windows Phone 7, XNA Framework
Frontend
Drupal 6 theming, XHTML, CSS3, jQuery, Highcharts, Skeleton framework


Ramyun & Github
Git & GitHub Project
I started this project knowing 3 things.
- 1. I want to learn Git
- 2. If I am using Git, I should probably incorporate GitHub
- 3. Lastly, I want a living example of my hard work hosted on GitHub
So I came up with this ramyun site. It's a fairly simple idea that was inspired by Anna Debenham, who made a Tea Method site. I thought it was a pretty cool idea to share your simple recipes and I have always prided myself on making a tasty bowl of ramyun. So, I thought I'd share my secrets.
After sketching out a pretty simple and easy-to-ship webpage, I dived right into some Git training hosted on the Team TreeHouse site. I heard about this site initially from Chris Coyier on his podcast Shop Talk Show and checked it out. It is beautifully designed and formatted. Simply, it was pretty enough to keep me interested.
So what do I have to say about Git? Well, honestly I believe there is a very steep ramp-up to Git. I had to practice a lot and go back to my notes many times over to answer the quiz questions. The cool thing about TreeHouse is that it has this environment where I can make constant mistakes. So I did just that and now that I have finished the course, I can comfortably say that I understand the basics of Git and could probably hop into a basic project using it. What will be interesting is using Git on a much larger project and messing with merging branches, conflicts and keeping track of which branch I'm working in.
Once I had completed the training, I wanted to start pushing my webpage onto GitHub. This actually wasn't nearly as difficult as I thought it would be. Fortunately this process of working with GitHub was covered in my training as well. The tricky part was figuring out how to host a page on GitHub and have it pop up with your custom domain. That was a headache but I figured it out after a few hours of poking. I use Hover for my domain registering and could find little to no up documentation on how to configure the domain so that it would communicate with GitHub. I will probably post my notes on that later.
Overall, I am really happy with this little project. I not only got to level up my Git skills, I also was able to ship a little side project I have been wanting to do for a while.
Two birds, one stone.


Adrenal mass, incompletely characterized on prior imaging
None.
Mass:
Measurement: cm
Unenhanced appearance: Homogeneous Heterogeneous
Unenhanced attenuation: HU
Parenchymal phase attenuation: HU
Delayed phase attenuation: HU
Absolute washout: %
Liver:
Gallbladder:
Spleen:
Pancreas:
Kidneys:
Lymph nodes:
Mesentery and peritoneum:
Stomach and small bowel:
Large bowel:
Free fluid:
Blood vessels:
Skeletal structures and soft tissues:
Pelvis:
Lung bases:


Ok So the server is running!!
Currently we have the following
Cool! so What is in our angular application?
I like to think of angular app architecture, as an object.
the directory names are the keys, and contents within is a bunch more objebcts.
This first key to the object is the app.js file.
So do we start biulding?
What do we?
What have your learned? What is your next intuition?
So maybe you do have an idea, or a bunch of ideas, But how to you implement those ideas form this point?
Here is a list of ideas that I can come up with
And the list goes on and on and on. . .
Here is the plan.
All of those Ideas may seems great, However . . .
There is a problem we as developers have.
We just want to start coding and see results... Imidiately.
However, We can either spend 80% of our time debugging, connecting everything manually, making sure the server is running properly . . .
Or, we can let a task runner do the job.


Author:
Picture Url:
Text:
Note:
x
Author:
Picture Url:
Text:
Note:
Author
Picture
Text
Note
Edit
Display


The dddmp package
Functions to read in and write out bdds to file
By Gianpiero Cabodi & Stefano Quer
Information for programmers
Information for developers sorted by function
Information for developers sorted by file
Last updated on 1031104 18h39


Last year of High School, I had the chance to do a month-long internship at Red Frog Digital, a company based in Manchester and specialized in the development of Augmented Reality Applications. It was an excellent opportunity to discover the world of object-oriented programming, game design and development. I tried to create and animate objects and characters before placing them in a first-person shooter game using the ray casting technique.
I produced a presentation available HERE (data from High School projects) in which I presented all the work I did showing also the main features of Unity 3D and explaining (text in Italian) pieces of code I produced in C#.


Heading 1
Heading 2
This is a paragraph.
This is another paragraph.
This is some important text!
addClass
toggleClass


{% extends "skeleton/_body.html" %} {%hyde title: "Hyde : Ready for customization" created: 2009-02-01 18:09:05 listing: True %}


{{/* Copyright 2015 Google Inc. All rights reserved. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. */}}