The Internet of Things has dawned upon us, allowing different devices to connect and share information. This has led to a large rise in the use of embedded devices everywhere, from cars to door locks to traffic lights. In this course, we will use micro:bits to interact with the environment around us and connect devices together in order to create our own mini IoT.
Microbits are tiny programmable computers that are very easy to setup and use properly. With many different types of sensors and possible outputs, microbits are very versatile and can be a great starting point for a hardware based group project!
We will first start our journey with microbits through learning how to use the LEDs located on the microbits. If you look carefully, you can see that the 25 LEDs are arranged to form a 5x5 grid.
Let's meet the first function we will use to interact with the microbits: display.scroll()
Before we start typing what message we want to scroll across the LEDs, we need to first import the microbit libraries that we have installed.
from microbit import *
Now, we can use the display.scroll() function in order to slowly scroll a message across the screen (remember to not delete the import line we added earlier):
from microbit import * display.scroll('I <3 Hackonnect!')
Try to scroll different messages across the screen! Of course, scrolling messages can be useful, but sometimes we want to display images on the screen. Because there are only 25 LEDs the types of images we are able to display are slightly limited.
First, let's look at how we can use prebuilt images given to us in the microbit library:
from microbit import * display.show(Image.HEART) sleep(2000) display.show(Image.SILLY) sleep(2000) display.show(Image.RABBIT) sleep(2000) display.clear()
There are three new functions we are using here, display.show(), display.clear() and sleep(). It's fairly obvious what these three functions do: one shows an image, one clears the image shown away from the LED screen and the last one puts the microbit to sleep for a certain amount of time. Do note that the number you put into sleep should be the time you want your microbit to sleep for in milliseconds. Try playing around with the prebuilt images; yu can find the entire list of prebuilt images here.
We can also make custom images to show on the 25 LEDs. As seen below, we will need to type out a 5x5 grid of numbers ourselves and save it in a variable. The numbers 0-9 indicates the brightness you want each LED to be at, with 9 being the brightest and 0 turning the LED off. Once we are done making the variable, we can use that variable as the argument of display.show() in order to show our custom image.
from microbit import * square = Image('99999:' '95559:' '95059:' '95559:' '99999') # You can also write this as the following, as long as you use a colon to separate each row square = Image('99999:95559:95059:95559:99999') display.show(square) sleep(2000) display.clear()
Displays do not have to be static either, we can have different animations that run on the microbit screens. To do this, simply use a list of images as the argument for display.show(). You can customise the delay between each image and indicate whether you want the animation to loop or not:
from microbit import * large_square = Image('99999:90009:90009:90009:99999') medium_square = Image('00000:09990:09090:09990:00000') small_square = Image('00000:00000:00900:00000:00000') square_list = [large_square, medium_square, small_square] display.show(square_list, loop=False, delay=1000) display.clear()
Sometimes, you don't want to change the entire LED screen; you only want to manipulate the brightness of one pixel. Luckily, you are also able to do this through using the display.set_pixel(x_coordinate, y_coordinate, brightness) function. The coordinates are 0 indexed, with the top-left-hand corner being (0, 0) and the bottom-right-hand corner being (4, 4). You can also get the brightness of a particular LED through using display.get_pixel(x_coordinate, y_coordinate).
from microbit import * display.set_pixel(0, 0, 7) sleep(1000) display.scroll(display.get_pixel(0, 0))
To the left and to the right of the LEDs, there are two buttons you can see. They are called button_a and button_b respectively. You can use the is_pressed() function in order to see if a button is being pressed. Because of how if statements work, when you need to see if both buttons are pressed, that has to be the first if statement as shown below:
from microbit import * while True: if button_a.is_pressed() and button_b.is_pressed(): break elif button_a.is_pressed(): display.show('A') elif button_b.is_pressed(): display.show('B') else: display.show(Image.HAPPY) display.show(Image.SAD) sleep(2000) display.clear()
Another function that may come in handy is get_presses() that checks how many times the button was pressed while the microbit is asleep:
from microbit import * display.scroll('START!') sleep(5000) presses = button_a.get_presses() + button_b.get_presses() display.scroll(str(presses))
You can also see if the button was pressed while the microbit is asleep using was_pressed()
from microbit import * display.show('?') sleep(1000) if button_a.was_pressed(): display.show(Image.HAPPY) else: display.show(Image.SAD) sleep(1000) display.clear()
The microbit has various different sensors that we can use in our group projects. For example, we can get the surrounding temperature (in degrees Celsius) easily using the function temperature()
from microbit import * display.scroll(str(temperature()))
You can also see how long the microbit has been running in milliseconds using running_time()
from microbit import * sleep(2000) display.scroll(str(running_time()))
As you can see, the running_time() is slightly higher than 2000 milliseconds. This is because when the microbit runs each function, it takes a bit of time to process the instruction and understand how it will react. The microbit also has an accelerometer built in, allowing you to measure the force in milligrams between -+2000. Use accelerometer.get_x(), .get_y() and .get_z() (on the 3 different directions). You can also use get_values() to get all three values as once as a tuple. After you flash the program into the microbit, click on the REPL button. You will be able to see the three accelerometer values get printed constantly as you tilt your microbit around.
from microbit import * while not button_a.is_pressed() and not button_b.is_pressed(): sleep(50) print(accelerometer.get_values())
Your microbit is also to recognise different types of gestures such as tilting to the left and shaking the microbit from these values:
from microbit import * while not button_a.is_pressed() and not button_b.is_pressed(): sleep(100) print(accelerometer.current_gesture())
The available gestures are: up, down, left, right, face up, face down, free fall, 3g, 6g, 8g and shake. You can also use accelerometer.is_gesture(gesture_name), accelerometer.was_gesture(gesture_name) and accelerometer.get_gestures(), similar to what we did earlier with the buttons. Microbits can also act as a compass, measuring the magnetic field strength on the x, y and z axis. We can test this in a similar way to how we tested the accelerometer.
from microbit import * while not button_a.is_pressed() and not button_b.is_pressed(): sleep(50) print(str(compass.get_x()) + ' ' + str(compass.get_y()) + ' ' + str(compass.get_z())) print(str(compass.get_field_strength())
To use these values as a compass however, we need to calibrate the compass first. Follow the instructions displayed on the microbit in order to calibrate the compass. Use compass.heading() to get the heading of the compass after you calibrate it. The program below gives you an example of how the compass could be used. The screen is refreshed every 100ms, or 0.1s. Through converting the angle (compass.heading()) to a specific clock hour, we can represent the directions through different clocks. Try it out yourself and see how it works.
from microbit import * compass.calibrate() display.scroll('DONE!') while not button_a.is_pressed() and not button_b.is_pressed(): sleep(100) clock = ((15 - compass.heading()) // 30) % 12 display.show(Image.ALL_CLOCKS[clock]) display.clear()
Microbits don't need to act as separate entities. In fact, you can have different microbits communicating with each other using radio. Before we are able to use the radio function of microbits, we need to import and additional radio library:
from microbit import * import radio
First of all, the radio must be turned on in order for the microbit to send and receive any messages.
from microbit import * import radio radio.on()
As you might have guessed, you can also turn the radio off using radio.off(). There are many different ways you can configure the radio using radio.config(). The default settings are shown below:
radio.config(length=32, queue=3, channel=7, power=6, address=0x75626974, group=0, data_rate=radio.RATE_M1MBIT)
When setting up your radio, you really don't need to include everything in there. For more information about what each of these settings mean, you can visit this link. YOu can always reset the settings using radio.reset(). The most common setting you will be changing is the channel of the radio. Like different frequencies on AM and FM radios, using different radio channels helps the microbit to know which channel they should be listening into for instructions.
from microbit import * import radio radio.on() radio.config(channel=68) radio.reset() radio.off()
Radios are actually very easy to use. But remember, each message is broadcasted to every other microbit out there using the same channel. It's a good idea to use a unique channel for you microbits. To send messages, simply use radio.send(). To receive messages, simply use radio.receive(). Test this program out with a partner, changing the channel your radio is using so that you are not interfering with any other groups' radio messages. Can you figure out what this program does?
radio.config(channel=7) while True: sleep(50) if button_a.was_pressed(): display.show(Image.HAPPY) radio.send('A') elif button_b.was_pressed(): display.show(Image.SAD) radio.send('B') message = radio.receive() if message == 'A': display.show(Image.HAPPY) if message == 'B': display.show(Image.SAD)
Another cool thing the microbit is able to do is to produce a variety of different sounds. However, this requires the microbit to be connected to a speaker or earphone (or any other audio output device). Using crocodile clips, connect the 0 and 1 numbers shown on the gold strip on the bottom of your microbit to an audio output device like the speaker we have provided you with or your personal earphones.
First of all, we need to import the libraries again:
from microbit import * import speech
We can use speech.say() in order to make the microbit say things:
from microbit import * import speech speech.say('Hackonnect is the best.') sleep(1000) speech.say('I agree.') sleep(1000)
Of course, in order to make sounds that cannot be described by words, we need another method. For this, we can use phenomes with the pronounce() function. Phenomes are the different components that make up a sound. You can translate regular English into phenomes using the translate() function. You can also make the microbit sing by adding the pitch in front of your phenome using the sing() function as seen below. Unless you have a solid grasp on how phenomes work, we strongly recommend against using this in your group projects. It is still very fun and stupid to make weird noises with this however:
from microbit import * import speech speech.pronounce('/HEH5EH4EH3EH2EH2EH3EH4EH5EHLP') # You can also use translate in order to translate English into Phenomes speech.pronounce(translate('Aww, I\'m so sorry!')) sleep(1000) # We can also use different pitches with sing. sing('#115DOWWWW')
There are much easier ways to play music on the microbit. This requires us to import another library:
from microbit import * import music
Here's how the music.play() functions recognises which musical note a string represents: NOTE + OCTAVE : DURATION. For example, "a4:2" means that the note A is played on the 4th octave for 2 ticks.
from microbit import * import music music.play('a4:2') sleep(1000)
You can set the tempo of your music using music.set_tempo():
music.set_tempo(ticks = 4, bpm = 120)
When you are constructing your musical masterpiece, you can insert a list of musical notes as the argument to music.play() in order to play multiple notes is succession. Can you figure out what this code plays?
from microbit import * import music music.play(['e3:2', 'd3:2', 'c3:2', 'd3:2', 'e3:2', 'e3:2', 'e3:4', 'd3:2', 'd3:2', 'd3:4', 'e3:2', 'e3:2', 'e3:4', 'e3:2', 'd3:2', 'c3:2', 'd3:2', 'e3:2', 'e3:2', 'e3:2', 'e3:2', 'd3:2', 'd3:2', 'e3:2', 'd3:2', 'c3:4']) sleep(1000) # Stop all music that is playing stop()
Spend some time playing around with the speech and music modules. Please be aware that these are still in alpha and can be very unstable.
Using the knowledge we have learnt so far, try to create a device that can show the current temperature or act as a compass depending on which button you press on the microbit. Copy the following code and insert your code after "#Add your code here":
from microbit import * # Using the knowledge we have learnt so far, try to create a device that can # show the current temperature or act as a compass depending on which button # you press on the microbit. compass.calibrate() while True: sleep(50) # Add your code here display.clear()
As an extension task instead of using buttons, allow the user to use gestures to determine whether they want to see the current temperature or use the microbit as a compass.


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My First Bootstrap Page
The .container class provides a responsive fixed width container.
Use the mark element to highlight text.
The WHO was founded in 1948.
- Coffee
- - black hot drink
- Milk
- - white cold drink
The following HTML elements: span
, section
, and div
defines a section
in a document.
Use ctrl + p to open the Print dialog box.
Success! This alert box could indicate a successful or positive action.
Warning! This alert box could indicate a warning that might need attention.
Danger! This alert box could indicate a dangerous or potentially negative action.


All form fields are required.
ID
First Name
Last Name
Full Name
Display Name
Email
Password
Groups
Users
Groups
Profile
Logout
Create new user


# Hello World
This is an example of the Markdown rendering in GitHub.dart!
You'll need to import browser_helper.dart to get access to the renderMarkdown method.
## Usage
In your Dart Code:
```dart
import 'package:github/github.dart';
import 'package:github/browser_helper.dart';
void main() {
var github = GitHub();
// Renders Elements with the markdown attribute
renderMarkdown(github, "*[markdown]");
}
```
In your HTML:
```html
<div hidden markdown>
# Your Markdown Here
</div>
```


Erica Kait Creative
Contact
Ready to find out more?
If you are interested in working together, send me an email, give me a ring, or shoot me a text. You can also fill out the form below to send me a message. I'd love to grab some coffee with you and chat about working together!
Phone:<PHONE_NUMBER>
Email: info@ericakaitcreative.com


October 17th
October 17th
Reading (4.4)
- Datagram format IPv4
- Version number: 4 bits. specifies the IP protocol version, tells the router how to interpret the rest of the datagram.
- Header length: 4 bits. Determine where in the IP datagram the data begins. Typical header length is 20-bytes.
- Type of service: Allow different types of IP datagrams. Mainly to destinguish between real-time datagrams and non-real-time datagrams.
-
- Datagram length: Total length of the IP datagram (header and the data) in bytes. 16 bis long, maximum size is 65,535 bytes.
- Identifier, flags, fagmentation offset: IP fragmentation. IPv6 does not allow for fragmentation.
- Time-to-live: Keeps datagrams from circulating forever. Decremented each time it passes though a router, if it reaches 0 the datagram is dropped.
- Protocol: Indicates the specific transport-layer protocol that the datagram should be passed to. Helps bring together the network and transport layers.
- Header checksum: Helps detect errors in the datagram. Treats each 2 bytes in the header as a number and sums the numbers with 1s complements. If there is a detected error the datagram is discarded. The checksum is recomputerd and stored again at each router.
- Source and destination IP address: The IP address of the source of the datagram and its intended destination.
- Options: Allow an IP heade to be extended. Dropped in IPv6.
- Data: The main contents of the datagram, the data that is being sent.
- Maximum Transmission Unit (MTU): Maximum amount of data a link-layer fram can carry.
- Fragment: To avoid having datagrams exceed the MTU they are ofen broken up into smaller datagrams called 'fragments'. Fragments have incrmented id numbers to show the order. Last fragment has flag set to 0, while rest set to 1.
- Interface: Boundry between a host and the physical link to the network. Each has their own IP address.
- Dotted-decimal notation: How IP addresss are written. Each IP address is 32 bits (4 bytes). Each byte of the address is written in decimal form seperated by a dot (.).
- Subnet: Router connected multipul devices to the interent under IP address
- Subnet mask: IP address assigned to a subnet
- Classless interdomain routing (CIDR): Internet addressing strategy. Generalizes subnet addressing. IP address in form of a.b.c.d/x, with x being numbe of bits in first part of address.
- Prefix: x most significant bits of an address.
- Classful addressing: Before CIDR IP addresses were 8, 16, or 24 bits. According to their class.
- Dynamic Host Configuation Protocol (DHCP): Allows a host to obtain an IP addres automatically. can be configured to regularly give same IP address, or a temporary one that changes each time.
- DHCP server discover: Sends a discover message to port 67 in a UDP packet. It is a datagram with destination IP of <IP_ADDRESS> and a souce IP of <IP_ADDRESS>.
- DHCP server offers: A DHCP server that receives a discover message (ACK) replies with a offer message. It broadcasts with IP address <IP_ADDRESS>. Contains the transaction ID of the received discover message. Also contains the IP address lease time.
- IP address Lease time: How long an IP address is valid.
- Network address translation (NAT): An interface that acts as a filter between a home network LAN, and the outer WAN. To the WAN it has a single IP address, while it actually connects multipule hosts on the LAN side. Uses a NAT tanslation table to determine where to address outside WAN requests.
- NAT translation table: Allows the NAT router to direct incoming WAN requests/messages. Includes port numbers as well as IP addresses.
- Complaints about NAT:
- Port numbers are meant to be used for addressing processes, not for addressing hosts.
- Routers are supposed to process packets only up to layer 3.
- NAT protocol violates the end-to-end argument.
- We should use IPv6 to solve the shortage of IP addresses
Lecture
Leon:
- Network layer
- How to find routes:
- Centralized algorithm: global knowledge
- Distributed algorithm: local knowledge
- Link Layers:
- Ethenet
- local area networks
- Design Questions:
- Hw big should packets be?
- How to divide message over several packets?
- What info does each packet need to carry?
- How fast to send packets? How to know?
- How to guarentee arrival of packets without error? in order?
- How to get/encode addresses?
- How to get packets from A to B? (route)
- How to design a system whose complexity is not overwhelming?
Students
- Angela:
- Datagram
- Similar to TCP, checksum is same, time to live, etc.
- options: keep top fields clear, so this is additional infomration.
- Datagram length: theoretical max of 65,535 bytes, rarely longer than 1,500 bytes. 16 bit number that specifies length.
- IPv4 includes fragmentation, IPv6 deals with fragmentation differently, doesn't need header information.
- 6 words, 32 bits each. Header is often 20 bytes, 5 words * 4 bytes (options often optional [not included]). Header length indicates if there are options or not.
- Paul:
- IP datagram fragmentations
- When a packet exceeds router's MTU then datagram is broken up into fragments
- Tiner packets don't exceed MTU
- Flag: set either 1 or 0. All packets besides last have flag of 1, last is 0 to indicate end.
- identifiers: signal that packets belong together. Where each one ends and begins among the larger data too.
- Fragmentation attacks (teardrop)
- Attacker sends fragmented IP packets that have no end. Consumes end hosts' processing power. Causes DoS. Don't work anymore unless they are teardrop.
- similar. Take advantage of how an OS reassembles packers in general. Don't work as universall as general fragmentation attacks.
- IPv6
- Fragmenation has ben dropped, no longer allowed.
- Most headers are used in "Next Header" portion of packet. Minimizes size of the IP datagram.
- Hop limit (similar to TTL), packet gan only go though a certian number of routers before being dropped.
- Flow label to indicate some ToS.
- Version, Traffic class, Flow label, Payload length, Next header, Hop limit, Source address, Destination address
- Neigl:
- Hub vs Switch
- Hub takes one signal and sends it everywhere
- Switch sends data toonly data's dstination address
- Ports
- 80:HTTP, 443:HTTP+TLS, 22:SSH, 21:FTP, 23:Telnet, 25:SMTP, 53:DNS
- NAT
- Allows an entire LAN to be represented by a single external IP address
- Finite State Machine
- Abstract machine that can be in a finite number of states
- TCP Reno uses Additive-increase multiplicitive-decrease congestion control
- Relationship between Maxiumum segment size and Maximum transmission unit
- MTU is total that a router or hardware can handle (authoritative). MSS is derived from MTU, but is more an arbitrary number that is lower than MTU.
- TCP 3-way handshake
- Client sends message to server. Synchronize (SYN)
- Server acknoledges. Acknowledgement (ACK) and SYN.
- Client then connects to server. Acknowledgement (ACK)
- Solution to global IP shortage. How many bits in an IP address, how many IP addresses?
- IPv6 is solution
- 128 bits in IPv6 address
- 2128 IP addresses, so 4billion4. So 3.4*1038 IP addreses. There are about 1080 atoms in the universe.
- Simon:
- 5 layers in the IP stack: application, transport, ...
- HTTP error codes
- 200 OK
- 404 not fount
- 301 redirect
- 400 bad request
- DNS catching: DNS request is made the domain-name/IP infomration is stored locally at client, so request does not need to be made every time
- UDP checksum: random 16 bit numbers summed, sum's 1s compliment is taken and inverted. Stored in UDP header. Checked to see if inverse of checksum adds properly.
- Some advantages of UDP over TCP
- Faster
- Support more simultaneous connections
- No handshake required
- Two ways TCP recognizes a dropped packet
- Timeout
- Identical acknowledgements
- Joe:
- Flow control: Added to applications, doesn't allow sender to overwhelm the receiver. Tries to match a rate
- Congestion control: Controls traffic entry into the network to avoid congestion collapse
- SCTP: Stream Control Transport Protocol. Allows several different application level streams to be multiplexed though a single SCTP connection.
- Socket: One-end point of a two-way communication
Lab
N/A


Redactor-Plugin: copyformat
Demo of our plugin 'copyformat' we've developed for Redactor, a WYSIWYG rich-text editor made by Imperavi
Fork me on GitHub
Add a text, format it and then add a new line without formatting.
Then use eyedropper icon in toolbar to copy formatting of first line.
After you have copied the formatting click on a word or a selection to apply the formatting.


Counting Out
问题描述 :
Consider this simple form of shuffling a deck of cards. Hold the deck face down and count to a certain number (say k), on each count taking one card from the top of the deck and placing it at the bottom. When you have finished counting, turn the top card (the k+1′th card) over and place it face up on the table. Thus cards are continually moved from the top of the deck to the bottom, even when you have fewer cards than your chosen number. Continue in this way until you have no more cards left. Thus if k was 4, you would move 4 cards, one by one, from the top of the deck to the bottom and turn over the fifth. You would then move the sixth, seventh, eighth and ninth cards to the bottom and expose the tenth. Note that the number of the exposed card is always one more than k; if k was nine you would expose every tenth card, and so on.
Write a program that will read in the chosen number (k) and details of a deck of cards and simulate this process. Remember that a standard deck (or pack) of cards contains 52 cards. These are divided into 4 suits – Spades, Hearts, Diamonds and Clubs. Within each suit there are 13 cards – Ace (A), 2-9, Ten (T), Jack (J), Queen (Q) and King (K).
输入:
Input will consist of a series of scenarios. Each scenario will start with a number k (4 <= k <= 26) on a line by itself. This will be followed by the description of a deck. A deck will be specified on four lines with 13 cards on each line and with cards separated by exactly one space (see the example below). The cards are shown as they would be seen if they were face up, thus the last card in the sequence would be the top of the deck as far as you are concerned. The file will be terminated by a line consisting of a zero (0).
输出:
Output will consist of a series of lines, one for each scenario in the input. Each line will consist of the last card played, in the format shown below.
样例输入:
4 H2 H7 SA HJ D4 S4 HT DJ C9 HQ CT H8 SQ DQ S6 D2 H5 CJ CK HA D5 D9 H9 S8 D3 C4 S2 C5 CQ D8 DT C6 DK H4 CA C8 C2 SK C7 S5 H6 H3 S9 S7 C3 SJ S3 ST HK DA D6 D7 0
样例输出:
S8
(adsbygoogle = window.adsbygoogle || []).push({});
和编译器有关吧，我用的g++正常。头文件可能还需要一个<string.h>
很好的思路，可以借鉴
很强大啊，佩服
没错的，再乘以m的就多余了
DFS方法的原理还是不太清楚啊
<EMAIL_ADDRESS>好厉害～
你的理解应该是：即使主持人拿走一个箱子对结果没有影响。这样想，主持人拿走的箱子只是没有影响到你初始选择的那个箱子中有奖品的概率，但是改变了其余两个箱子的概率分布。由 1/3,1/3 变成了 0, 2/3
map[nodes .index][nodes .index] == 0 就是判断不相邻的。这个是可以证明的。
加了星号 (*) 表示跳过此数据不读入. 因为scanf是不读取本行回车的
哇，算法有这么多呢！
第15行代码，/n/n，应该改为nn
我觉得是D哎……
感觉这里的评分标准没啥作用阿，反而显得显得赘余，还不如直接去掉好了。


Ulster outhalf Billy Burns signs two-year contract extension
25-year-old commits his future to Belfast until the summer of 2022
Ulster outhalf Billy Burns has signed a new deal with the province, keeping him in Belfast until the summer of 2022.
Burns joined Ulster from Gloucester in the summer of 2018, and has become the first choice number 10 at Ravenhill.
The 25-year-old has made 28 appearances for the province, forming a potent halfback partnership with John Cooney, and has extended his contract by two years.
On the confirmation of his new deal, Ulster boss Dan McFarland said: “It is great news that Billy has committed to Ulster. He is still a young man who is desperate to keep learning and developing both as a player and athlete.
“He has already contributed hugely on the pitch throughout last year’s campaign, and has demonstrated an excellent ability to lead a team. We’re all looking forward to Billy being a driving force in our group into the future.”
Meawhile, Burns said: “Since joining Ulster last summer, I’ve made it my home and have really enjoyed my time here. The support I’ve had has been incredible and we have a great group of players, so it was a no-brainer for me to extend my contract.
“Kingspan Stadium is a great place to play rugby and I’m really pleased that I’ve got at least another couple of years of that to look forward to.”


[gecode-users] FloatVar implementation
Christian Schulte
cschulte at kth.se
Wed Apr 9 16:56:14 CEST 2008
Hmm, I am not so sure that Guido is telling the truth here ;-) I just had a
chat with him and he agrees ;-)
The kernel only knows about a base class that contains no information
whatsoever about how the domain of a variable is implemented.
What is perfectly possible is to have variables of different types in the
system that share the same baseclass: the kernel is only concerned with what
is in the baseclass and not with how the variables are implemented. The key
aspect is that variable implementations are only refered to by propagators
and branchings: they statically know the real type so that the right
operations are performed, so no need for virtual etc.
Look to the generated baseclass IntVarImpBase and how IntVarImp inherits
from it: IntVarImpBase is what the kernel deals with, while IntVarImp is the
real implementation of integer variables.
Having said all that, I would first attempt to get everything up for a
single implementation. You can go crazy later ;-)
Cheers
Christian
On 4/9/08 2:28 PM, "Guido Tack" <tack at ps.uni-sb.de> wrote:
> Filip Konvička wrote:
> I'll have to take a closer look at what kernel
> actually does with
> these.
> But our implementation, already in its current
> state, can generate
> multiple variable classes. For example, one may choose
> to use either
> boost::numeric::interval<float> or
> boost::numeric::interval<double>
> (or
> even <long double>) - and the
> domain implementation code will be
> reused.
>
> Similarly, I think that
> many views and constraints can be generic. If
> the implementation is designed
> carefully, it should be quite
> independent
> on whether we use
> boost.interval or whatever else.
>
> But when we let the users instantiate
> their own FloatVars by supplying
> their FP-arithmetics library of choice, we
> don't have the variable
> type
> in advance and can't expose it to the
> kernel at Gecode compile time.
> Or
> can we? Is it sufficient that all the
> variables have a common base
> class? (Even with the restriction that there is
> just one instantiation
> of FloatVar in a program?)
The kernel only needs to
> know about the modification events and
propagation conditions for a variable
> type. You could therefore add a
generic FloatVar to the kernel, and let the
> user decide which domain
representation to use (as long as the domain
> representation has no
impact on the kind of events that are needed).
> However, this assumes
that the resulting system always only uses a single
> instance of
FloatVar (you can't mix e.g. variables based on float and
> double).
Cheers,
Guido
_______________________________________________
Gec
> ode users mailing
> list
users at gecode.org
https://www.gecode.org/mailman/listinfo/gecode-users
--
Christian Schulte, web.ict.kth.se/~cschulte/
More information about the gecode-users
mailing list


{block name="rightTop"}{include file='common/rightTop'}{/block}
{block name="tabMenu"}{/block}
{block name="search"}{/block}
{block name="rightMain"}
{/block}
{block name='head'} {include file='common/head'} {/block} {block name="headCss"}{/block}
{block name='header'} {include file="common/header"/} {/block}


00001 @import <Foundation/CPObject.j> 00002 00003 var wasntExpectingArguments = "Selector %@ wasn't expected to be called with arguments: %@!"; 00004 var wasntCalledEnough = "Selector %@ wasn't called enough times. Expected: %@ Got: %@"; 00005 var wasCalledTooMuch = "Selector %@ was called too many times. Expected: %@ Got: %@"; 00006 00007 @implementation OJMoqAssert : CPObject 00008 00009 + (void)selector:(SEL)selector hasBeenCalled:(int)times 00010 { 00011 var comparisonResult = [selector compareTimesCalled:times]; 00012 00013 if(comparisonResult === CPOrderedAscending) 00014 { 00015 [self fail:[CPString stringWithFormat:wasntCalledEnough, [selector name], 00016 times, [selector timesCalled]]]; 00017 } 00018 else if(comparisonResult === CPOrderedDescending) 00019 { 00020 [self fail:[CPString stringWithFormat:wasCalledTooMuch, [selector name], 00021 times, [selector timesCalled]]]; 00022 } 00023 } 00024 00025 + (void)fail:(CPString)message 00026 { 00027 [CPException raise:AssertionFailedError reason:message]; 00028 } 00029 00030 @end


How to setup ATOM as your Python development environment
PyCharm is an awesome IDE for Python Development and I use it a lot.  Then I’ve found ATOM. ATOM is a coding editor created by the GitHub team with the goal to be simple, powerful and highly customizable.
There are some features that I really like in ATOM like:
- Built-in package manager
- Multiple panes
- File system browser
If you want to give it a try and use ATOM as your Python development environment, keep reading and I’ll show you how I configure my ATOM settings to make easier for us Python developers to have a very simple and powerful development environment.
I’m using a Macbook so I’m assuming you are using one too. Hit Command + ,
and this will bring the Settings tab. If you use another OS change the Command
key to Ctrl
key.
In Editor Settings, check the Back Up Before Saving
box. This will avoid corrupt files in case of failure during file save process.
Go below and check the Show Indent Guide
and Show Invisibles
boxes. This options will help you navigate through your code showing the indentation. This is very helpful specially when you are working with Web Development and HTML files.
On the left Menu, click on Install option. We are going to install the following packages:
- linter-flake8
- linter-pep8
- autocomplete-python
- django-templates
The installation is pretty straightforward, you search for the package and after you’ve found it you click on Install. It’s simple as that.
After that, your ATOM will be ready to rock some Python code. But we are not finished yet. If you try to open a Python project using ATOM you will notice that things are not working well.
This happens because ATOM uses pep8
, flake8
and jedi
packages in its plugins. That’s why we need to install those Python packages.
You already created your Python Virtual Environment following the best practices right? If so we are going to install the following Python packages:
In my case venv is the name of my Virtualenv environment.
More on Virtualenv’s here: http://docs.python-guide.org/en/latest/dev/virtualenvs/
Now proceed with the installation of the Python packages:
And we’re done.


- {{friend.firstName}} {{friend.lastName}} mail_outline {{friend.email}}
You are not friends with anyone yet, find your friends now!
This seat is reserved for your friend {{person.firstName}} {{person.lastName}}.


Writing sample
The quagmire of memories
She felt the drink like a bitter memory even of the sweet ingredients. Aloy closed the book in profound quiet; her visual field could not identify the noise source. The book fell near to the fireplace, where the intense red of burned woods still conquers the dark. She remembered the day when the Team found this past world book. The story in the book is about a pair of lovers during the last world pandemic in 2020. She knows two things: never to be in love because the kissing keeps spreading the virus even today and…
– Did you reread the story? How many times?
The Assistant voice makes a vibration like a soft wind. This robot type used to replace the mothers in the facilities occupied by the children after the Big Disorder. – Yes. I will like to know what kissing means back then; she said when founding the book carefully covered in a Drill cave when the Team has looking for uncontaminated water. The noise manifests again now with a second purple light. Can be one threat: Doloiz.
– Hey! Wake up! It is such a morning. Come on! The school is not waiting. I made your breakfast.
Morning light invaded her bed, covering the red hair in a glowing copper-gold. Doloiz threat disappears like magics made by Danny, the neighbor. In the collective yard, voices started to mix with birds thrill. Aloy know it! No chance for a lazy moment. And today is the project presentation day.
Life on the exoplanet H1N5B always represented with high fidelity, the original Earth. The Founder Ancestors imposed like a primary rule for any inhabitant to accept the carbon form of living, including the last generation of robots. Only the shape and period remain free, so it was just usual to see a dinosaur partnering with a swan.
– Ladies and Gentlemen, one hundred years ago, a visionary Professor Yuval Narrari predicted what we are now ready to present publicly. Our lead Guest is a distinguished researcher, Mrs. Jannett Barns, who recently finalized the procedures for one of the most desirable humanity dreams: the immortality.
Just ten years after a usual school breakfast, she was able to isolate and command the gene, which could prevent aging. To print biological organs were typical as any medical treatment. But the progress is coming with a lack of sensibility in the psychological comfort, and Professor Jannett Barns did not expect such a result when she enrolled in the immortality team at the project presentation day. Who could imagine that robots will use it to become organic?
Today no more laboratory. She becomes Aloy, the human resistance leader against the same old disease: domination. Doloiz is now the most dangerous. They control useful living resources through which acquire the tribe’s fidelity. Team’s mission is to find water sources, and the last book represents a lost world. She knows two things: never to be in love, and purple means death. Her bow tension all muscles coordinating each breath to have a shout. The only one possible. It has one single weakness in the purple eye—death and life in one device.
“New Century Global is presenting the Doloiz – your medical robot. To achieve immortality, we need to observe the vital organs. Our device is your shadowy friend, ready to prepare anytime for a replacement in case of genetic failure. Your life is safe with us. Safe with Doloiz.”
The System uses to run this announcement more like a sinister joke. Her first robot was automatically assigned from the NCG in the birth moment. All genetic materials are preserved in this machinery for a controlled future—the immortal generation. Strange destiny made her, the research team leader, to be later one of the human resistance. The titan arrow reaches precisely the second purple light. Exactly when the robot prepares his weapon: a chemical injection that mainly blocks the “will” and is transforming an individual into a permanently extended System connection able just to ruling images and sounds to keep the mind captive. Over millennia the brain succeeded in surviving, but this complex of eternal happiness is indestructible. After Doloiz shot, you will spend the rest of life watching a 6.5″ screen. The System is “entertaining” you forever.
Tina
I am protecting a relevant human body part, but not the vital one. Still, I do a dirty job, and I am not in love with my pair. I always dreamed of being with someone else. It could sound selfish to you and wondering where my dedication is; in our industry, we are twins more than pairs. Often we switch the place because the Owner’s newer keep in mind on which part we stay. Sometimes I spend all day in a dark, wet place. It is not funny at all, mostly when you hear: “your pair is cute,” but you are covered. Luckily with family portraits where we and I can shine in full color and pattern.
I heard about owners who are sleeping at noon. Their pairs can hang out and have decent conversations. Myne is just sweating, so he needs to spray me like it is my fault. I think the luck is to live in different “homes” even some stories tell us about a “favorite” one who is coming with just more spray. Oh! That smell of lemon is staying on my every fiber, paralyzing me. Every move brings more lemon.
My creator invested hundreds of hours in designing me. “You will be so famous,” use to say. Admiration, pride, jealousy – I felt it. Did you try to expose yourself in a window? I heard about some art projects who suppose to unveil the living space. But to stay and let the people touch you, check your composition, family history, and listen again and again the creation story? Do you have a commercial movie about yourself? I have one official and plenty of different reviews. Any individual who invests in me chose to rate the experience. And me? – lemon spray all day.
Every day I am trying to run from my pair, hiding, mixing with others pairs, and playing memory lost until I found that we have a new technology that can keep us together no matter what. Like an app following all your moves, meetings, words under the safety reason. Even in such conditions, I can have my satisfaction, pleasures if you like. My life purpose is to be protective, not in a mother way, more like a fashionable measure. I can feel emotions. Actually, I can smell your emotions or hygiene negligence. Some of us can have an independent life. No homes needed. They are hybrid or fusion models; concept if you like more. The more customized shape, the more fusion you get.
Can I ask you something personal? Do you enjoy recreational drugs? That moment of body spinning and multiplied you… We have one also. Everything is round, billions of tiny holes from were water is coming, dreaming foam and thousand per minute rotation like a huge dervish dance. I am so connected. A total mess in which I lose my fluorescence more and more until becoming a fiber mass, mixing, transferring, combining. Some colleagues are going until color exchange – a thing who is making the Owner’s crazy. I hope not to be addicted, but it is the only freedom moment; no lemon, deliberate myself, challenging the elasticity of this temporary body before releasing in the afterlife. Each spin brings eternity closer to me. After days later, I keep the purity of falling in the world spirit, discovering my roots until the primary level of the first plant. Only the lemon spray can wake me up; maybe this is his duty.
When my Owner prefers to dance with me, it is a good time. I learned all the moves, and we like to practice in the park for a few audiences in exchange for little success. The grass is my biggest enemy, especially in the springtime. Combined with soil is a nightmare. After a long day, I have dreams of mud. For us, it means the end. Occasionally I saw abandoned fellows – dirty, depressive, and so lonely. Nobody can survive this. The lemon spray is a better alternative.
In a part of the world, if I walk alone means bad luck. Can you believe that? And in most of it, an enormous replica size means gifts in the wintertime. Only humanity can be so strange in their relations.


ScholarPack
The new ScholarPack Assessment module is currently under construction!
Check back here for regular updates on our progress!
Or, while you're waiting check out some of our other modules!
Need some help?
Contact our Friendly Support Team!


@import models.{MovieModel, ScreenModel} @(screenModel: ScreenModel, movies: List[MovieModel])
Directed By : @screenModel.getMovie.getDirector
Producer By : @screenModel.getMovie.getProducer
Movie Category<EMAIL_ADDRESS>Release Date : @screenModel.getMovie.getReleaseDate
Directed By : @movieDTO.getDirector
Producer By : @movieDTO.getProducer
Movie Category<EMAIL_ADDRESS>Release Date : @movieDTO.getReleaseDate


| Name | State | Submitted On | Company Submitted By | Status | |
|---|---|---|---|---|---|
| {{project.name}} | {{project.address.state}} | {{project.submittedDate | date: 'MM.dd.yyyy'}} | {{project.company.name}} {{project.submittedBy.name}} | {{ project.status | removeDash}} Flight Completed View in Scanifly3D | View Project |
You currently have no projects with status {{statusFilter | removeDash}}
You currently have no projects
New scan


A Necromancer is an advanced form of Wizard. The Necromancer first weakens his opponent with Black Magic and then summons a zombie to finish him off. Uses poisons effectively on monsters.
To be a Necromancer, your level must be over 40 and you must collect the Mark of the Scholar, the Mark of Trust, and the Mark of Witchcraft.
Ask about marks
Return


Selection
|
Artist |
|
Album |
|
Song |
Artist Info
| Total Songs | {{artist.songs}} |
| Total Play Time | {{artist.playTime}} |
| Total Play Count | {{artist.playCount}} |
| Year Range | {{artist.yearRange.start}}-{{artist.yearRange.end}} |
| Average Genre | {{artist.genre}} |
| Average Rating | {{artist.rating}}/100 |
Album Info
| Songs | {{album.songs}} |
| Total Play Time | {{album.playTime}} |
| Total Play Count | {{album.playCount}} |
| Year | {{album.year}} |
| Genre | {{album.genre}} |
| Average Rating | {{album.rating}} |


add register nav info here for storage
What is your name?
Verily!
Welcome to the stage of Destiny!
Character input and Difficulty selectors
Character Level
Character Name
Add Character
Enable One-Shot Protection
Encounter Difficulty Selector
Easy
Medium
Hard
Deadly
Certain Death
Number of Foes
Generate!
Party Members
Generated Monsters


Welcome to my Portfolio. I'm from Salt Lake City, UT and I love living here because it has everything I need: Spring, Summer, Fall and Winter. I love traveling as well and hope to travel out of the U.S. some day soon. I currently work in the Behavioral Health industry and it has been very rewarding, but I'm looking to change career paths. I'm currently working on becoming a Full-Stack Web Developer and I wish to find a career in that field as soon as possible. Some of the technologies I've learned are; HTML, CSS, JavaScript, jQuery, Node.js, Express.js, React.js, Handlebars.js, MySQL, MongoDB, AJAX & API's.
Alex and Hailey are my family. They have supported me through a lot of successes and failures. They show up no matter what and I love them for that.
Snowboarding has a special place in my heart and Brighton is one of my favorite places to do it. A place of true serenity.
I have been skateboarding for about 20 years and I've been hurt too many times to count. That doesn't stop me from doing what I love. Venice Skatepark was so rad.
Seattle has some of the best seafood, amazing culture and unique art all around the city. Pier 57 was one of my favorite spots.


Ocala events
-
caravan journey to the lyric
2012 Stellar Award Nominees, VaShawn Mitchell, Kirk Franklin ...
Oct 30, 2011 . Marvin Sapp and Dorinda Clark Cole will be the hosts. Stellar Awards 2012 Nominees: See Stellar Awards for the full list of nominees. Artist of .
http://www.1800gospel.com/2011/10/2012-stellar-award-nominees-vashawn-mitchell-kirk-franklin-mary-mary-lead-the-pack/ASCAP Stellar Awards Nominee Reception
Jan 11, 2008 . ASCAP Stellar Awards Nominee Reception @ ASCAP Nashville January 11, 2008 ASCAP's Tremayne Anchrum, Maurette Brown-Clark with .
http://www.ascap.com/playback/2008/summer/action/stellar.aspx
wendy s restaurant calorie content Upcoming events in Ocala
- Sponsored event
etrex vista screen freeze
Apr 6 - Downtown Disney
debenhams department stores lincoln where did fxcop come from
pink robot rebuilds blue robot cartoon Hottest Tickets
-
Apr 11restaurant zea new orleans
Amway Center -
Apr 28search and destory spyware
Amway Center -
Jun 25auburn tigers navy youth bar tshirt
Bob Carr Performing Arts Center -
Mar 30features of developed countries
Amway Center -
Aug 27who you really are lyrics
Amway Center -
Jun 21it's not over daughtry chords daughtry
Amway Center -
Sep 13best chicken fried chicken in houston
Francis Field -
Mar 17the cliffs in princville hawaii
St Augustine Amphitheatre -
Oct 8rachel ray's party recipes
Amway Center -
May 4stansted airport short stay car parks
Bob Carr Performing Arts Center
Ocala's best venues
-
Stellar Award Nominee Terrell Hunt | Free Music, Tour Dates ...
Stellar Award Nominee Terrell Hunt's official profile including the latest music, albums, songs, . in the March/April 2008 Edition of Worship Leader Magazine!
http://www.myspace.com/terrellhuntawesome -
Recap: The Stellar Awards :: The Fab Empire
Jan 22, 2009 . The Stellar Awards officially began with a Nominee Dinner, which . Winans, Terrell Hunt and Marvin Sapp stars in Christmas Celebration 2008 .
http://thefabempire.com/2009/01/22/recap-the-stellar-awards/ -
SAGMA (Stellar Awards Gospel Music Academy) Group at Last.fm
SAGMA (Stellar Awards Gospel Music Academy) group has 12 members at Last. fm. . Created on: 25 Nov 2008 . an annual basis, for the artists who appear on the Stellar Awards ballot and may ultimately become Stellar Awards nominees.
http://www.last.fm/group/SAGMA+(Stellar+Awards+Gospel+Music+Academy)kona luau combination activitis
98 people's favorite
-
Awards - Luther Barnes Online
2007 Stellar Award nomination for song Somehow Someway. GMA Dove Award nominee 2003. Distinguished award from St Augustine College, Feb. 2008.
http://www.luther-barnes.com/awards.htm -
Da' T.R.U.T.H. and FLAME Receive 2009 Stellar Award Nominations ...
Da' T.R.U.T.H. and FLAME Receive 2009 Stellar Award Nominations Music News . He scored a 2008 GRAMMY Award nomination for Open Book in the "Best .
http://breathecast.christianpost.com/Christian.Music.Artist-FLAME/Article-561_2581.htm


FlightSurety
Airline: AAA, Flight: ABC12, Departure: Japan
Airline: BBB, Flight: DEF34, Departure: New York
Airline: CCC, Flight: GHI56, Departure: Singapore
Airline: DDD, Flight: JKL78, Departure: London
Flight
Submit to Oracles
Airline
Airline can be registered, but does not participate in contract until it submits funding of 10 ether.
Fund
Fund
Passenger
Buy insurance
Passengers may pay up to 1 ether for purchasing flight insurance.
Airline: AAA, Flight: ABC12, Departure: Japan
Airline: BBB, Flight: DEF34, Departure: New York
Airline: CCC, Flight: GHI56, Departure: Singapore
Airline: DDD, Flight: JKL78, Departure: London
Insurance
Buy
Delayed flights
Airline: AAA, Flight: ABC12, Departure: Japan
Airline: BBB, Flight: DEF34, Departure: New York
Airline: CCC, Flight: GHI56, Departure: Singapore
Airline: DDD, Flight: JKL78, Departure: London
Credit
Withdraw


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We first fell in love with this respite on the river when moving to southeast Michigan for work back in 2009. The surprise of seeing Caribbean-blue water and curiosity of watching a thousand foot ship right in front of us was awe-inspiring. It became our dream to live on the banks of that beauty, and we were lucky enough to make the dream come true. There were so many little surprises that we still miss, like hearing the drone of ships' horns on a foggy night, catching a walleye right from the dock in the spring, or watching the Coast Guard break ice in the winter. We enjoyed this idyllic setting for several years until another job change pulled us closer to the city, but the St Clair River House remains a part of our hearts. We now want to share our love of this wonderful area with all of you.
The St.Clair River House was built as a cottage in 1935 as a Detroiter's vacation home. Much of the historical charm from that cottage remains, with a fieldstone wood-burning hearth still featured as the centerpiece of the open floor plan downstairs. The three cozy bedrooms upstairs all have river views, and even show some architectural detail in their original plaster work. As you'd expect from a 1930's-era cottage, there are some areas of imperfect fit and finish. However, modern comfort, convenience, and beauty do shine through in the newly remodeled kitchen and bathrooms. Multiple-head showers, beautiful stone tile, a Jacuzzi tub, and a heated floor upstairs will transport you from the cottage to a luxury spa. Neighbors are close on these riverfront lots, and we have some of the best on either side of the House. With that, we expect guests who respect the tranquility and beauty of this wonderful place. We hope you love it just as much as we do.
Andrew & Susie


Add excluded sites/domains (for your subscriptions) as a comma-separated list (www.-prefix and spaces are removed).
You can also exclude a specific domain which is grouped in options.
Checked sites in options are ignored (to still enable select all).


The Animation
object defines an animation that can be applied to a view.
An animation object describes the properties of an animation. At its most basic, an animation object represents a single-phase animation with an end state and a duration.
When animate is called on a View, the view is animated from its current state to the state described by the animation object. The properties that can be animated include the view's position, size, colors, transformation matrix and opacity.
Animations can be set to reverse themselves automatically on completion, and to repeat a given number of times. For more complicated effects, multiple animations can be combined in sequence, starting one animation when the previous animation completes.
Use the Titanium.UI.createAnimation
method to create an animation object.
Note that when you animate a view's size or position, the actual layout properties (such as
top
, left
, width
, height
) are not changed by the animation. See the description of the
animate method for more information.
iOS Platform Notes
iOS supports both 2D and 3D matrix transformations in animations.
In iOS, you can also specify an animation curve or easing function to control the pace of the
animation. To use an easing function, set the animation's curve
property to one of the
ANIMATION_CURVE
constants defined in Titanium.UI
. For example,
ANIMATION_CURVE_EASE_IN specifies an animation that
starts slowly and then speeds up.
Finally, iOS also supports transitions between windows or views. You can create a transition
by creating an animation object and setting the view
property to the view you want to
transition to. The transition
property specifies the transition effect to apply. Use one of
the transition style constants defined in Titanium.UI.iPhone.AnimationStyle
.
Android Platform Notes
Android supports 2D matrix transformations. Note that the 2DMatrix.rotate method operates differently on Android. Called with a single argument, it rotates from zero to the specified angle. That is, it ignores any existing rotation. Called with two arguments, it interprets the first argument as a "from" angle and the second argument as a "to" angle.
Android doesn't support any animation curves or easing functions. Animations always interpolate linearly between the start state and the end state.
Mobile Web Platform Notes
Mobile Web supports 2D matrix transformations and animation curves in animations.
iOS 5.1 and older as well as Safari 5 have a bug where you cannot animate both a position and transform matrix at the same time. The matrix transform animation will override the position animation until the matrix transform animation is complete, then jumps to the animated position.
| complete | Fired when the animation completes. | |
| start | Fired when the animation starts. |
Adds the specified callback as an event listener for the named event.
Arguments
| name | [String] | Name of the event. |
| callback | [Callback<Object>] | Callback function to invoke when the event is fired. |
Applies the properties to the proxy.
Arguments
| props | [Dictionary] | A dictionary of properties to apply. |
Fires a synthesized event to any registered listeners.
Arguments
| name | [String] | Name of the event. |
| event | [Dictionary] | A dictionary of keys and values to add to the Titanium.Event object sent to the listeners. |
Gets the value of the anchorPoint property.
Gets the value of the autoreverse property.
Gets the value of the backgroundColor property.
Gets the value of the bottom property.
Gets the value of the center property.
Gets the value of the color property.
Gets the value of the curve property.
Gets the value of the delay property.
Gets the value of the duration property.
Gets the value of the height property.
Gets the value of the left property.
Gets the value of the opacity property.
Gets the value of the opaque property.
Gets the value of the repeat property.
Gets the value of the right property.
Gets the value of the top property.
Gets the value of the transform property.
Gets the value of the transition property.
Gets the value of the visible property.
Gets the value of the width property.
Gets the value of the zIndex property.
Removes the specified callback as an event listener for the named event.
Arguments
| name | [String] | Name of the event. |
| callback | [Callback<Object>] | Callback function to remove. Must be the same function passed to addEventListener. |
Sets the value of the anchorPoint property.
Arguments
| anchorPoint | [Point] | New value for the property. |
Sets the value of the autoreverse property.
Arguments
| autoreverse | [Boolean] | New value for the property. |
Sets the value of the backgroundColor property.
Arguments
| backgroundColor | [String] | New value for the property. |
Sets the value of the bottom property.
Arguments
| bottom | [Number] | New value for the property. |
Sets the value of the center property.
Arguments
| center | [Object] | New value for the property. |
Sets the value of the color property.
Arguments
| color | [String] | New value for the property. |
Sets the value of the curve property.
Arguments
| curve | [Number] | New value for the property. |
Sets the value of the delay property.
Arguments
| delay | [Number] | New value for the property. |
Sets the value of the duration property.
Arguments
| duration | [Number] | New value for the property. |
Sets the value of the height property.
Arguments
| height | [Number] | New value for the property. |
Sets the value of the left property.
Arguments
| left | [Number] | New value for the property. |
Sets the value of the opacity property.
Arguments
| opacity | [Number] | New value for the property. |
Sets the value of the opaque property.
Arguments
| opaque | [Boolean] | New value for the property. |
Sets the value of the repeat property.
Arguments
| repeat | [Number] | New value for the property. |
Sets the value of the right property.
Arguments
| right | [Number] | New value for the property. |
Sets the value of the top property.
Arguments
| top | [Number] | New value for the property. |
Sets the value of the transform property.
Arguments
| transform | [Titanium.UI.2DMatrixTitanium.UI.3DMatrix] | New value for the property. |
Sets the value of the transition property.
Arguments
| transition | [Number] | New value for the property. |
Sets the value of the visible property.
Arguments
| visible | [Boolean] | New value for the property. |
Sets the value of the width property.
Arguments
| width | [Number] | New value for the property. |
Sets the value of the zIndex property.
Arguments
| zIndex | [Number] | New value for the property. |
Event properties
| source |
[Object] Source object that fired the event. |
| type |
[String] Name of the event fired. |


if sys.platform == "win32":
cmds = cmds.format("python")
else:
cmds = cmds.format("python3")
call(cmds, shell=True)
requirements_path: str
Path to the directory that contains `requirements.txt`.
call(_get_pip_install() + ["-r", os.path.join(requirements_path, "requirements.txt")], shell=False)
def _get_pip_install():
python = "python" if sys.platform == "win32" else "python3"