LIVE: Day Two of Impeachment hearings against President Trump
by Jamie DupreeWith President Donald Trump and Republicans in Congress continuing to denounce investigative proceedings led by Democrats, the U.S. House Intelligence Committee was holding a second day of impeachment hearings on Friday, continuing to focus on efforts by the President's personal lawyer, Rudy Giuliani, to undermine American diplomats in Ukraine.
After hearing on Wednesday from the acting U.S. Ambassador and a top State Department official, the focus in this hearing is the ex-Ambassador, Marie Yovanovitch, who was forced out of her post earlier in 2019, after a campaign which she - and other State Department officials - have blamed on Giuliani.
"I do not know Mr. Giuliani's motives for attacking me," Yovanovitch said in a closed door deposition in October.
Follow here for updates on today's hearing.
-
8:35 am. Most of you would not know the former U.S. Ambassador to Ukraine if she were sitting next to you. And that was her life until late 2018 and 2019, when something changed. She says it was a campaign run against her by President Trump's lawyer Rudy Giuliani - and State Department officials agree.
8:25 am. Most of the electronics in this room are set out by C-SPAN, which is running the “pool” television coverage. I'm seated in an area by some of the C-SPAN technical personnel, along with the still photographers, who have a very high tech operation to take photos, quickly edit, them, and then send them out immediately across the world.
[Caption]
8:15 am. I am in the room along with other reporters, producers, still photographers, and press people. There is a lot of elbowing going on as photographers try to get the best shot of the witness arriving for testimony.
[Caption]


[gecode-users] Iterating/filtering IntView in Gecode 3.x
Martin Mann
mmann at informatik.uni-freiburg.de
Fri Mar 19 15:58:55 CET 2010
Hi Peter,
I solved that problem for Gecode 1.3.0 (still running for 3.*) by a
dedicated implementation of a Gecode RangeIterator for a std::set
(source attached). The source code can be easily adapted for your
purpose either by sorting the std::vector after filling or by ensuring
that you fill it with values of increasing order.
Dont know if there is a "native" Gecode support in 3.*, havent checked
since I wrote it. :)
the application is than quite simple:
////////////////////////////////////////////////////
std::set<int> data; // fill data
GC_StlSetRangeIterator dataIt(&data);
x.inter_r(*home, dataIt);
////////////////////////////////////////////////////
Hope it helps,
Martin
Peter Vanhee schrieb:
> Hey all,
>
> I have more or less the same problem as mentioned here: http://thread.gmane.org/gmane.comp.lib.gecode.user/919,
> however the solution seems to be outdated for gecode 3.x: e.g. GECODE_AUTOARRAY is not existing anymore etc.
>
> Within the binary propagator, and when one variable is assigned (x0), I need to filter values in the other variable (x1).
> What I do right now is:
>
> // loop over all values of x1 and push to remove if necessary
> vector<int> remove;
> for (IntVarValues i(*x1); i(); ++i) {
> if (!predicate(home, x0->val(), i.val())) remove.push_back(i.val());
> }
>
> // remove values from domain
> for(vector<int>::iterator i=remove.begin(); i!=remove.end(); ++i) {
> GECODE_ME_CHECK(x1->nq(_home, r));
> }
>
>
> This is not at all efficient: 90% of the time is spent in Int::IntVarImp::nq_full, and 38% in Int::IntVarImp::RangeList::min().
> How can I change this?
>
> I have variables with big domains (into the millions of values) that have few continuous ranges.
>
> Thanks,
> Peter
--
Martin Mann, Dipl. Bioinf.
Bioinformatics - Inst. of Computer Science
Albert-Ludwigs-University Freiburg
Tel: ++49-761-203-8259
Fax: ++49-761-203-7462
http://www.bioinf.uni-freiburg.de/~mmann/
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new
and delete
.new
. new
is followed by a data type specifier and, if a sequence of more than one element is required, the number of these within brackets []
. It returns a pointer to the beginning of the new block of memory allocated. Its syntax is:
pointer = new type
pointer = new type [number_of_elements]
type
. The second one is used to allocate a block (an array) of elements of type type
, where number_of_elements
is an integer value representing the amount of these. For example:
|
|
int
and returns a pointer to the first element of the sequence, which is assigned to foo
(a pointer). Therefore, foo
now points to a valid block of memory with space for five elements of type int
.foo
is a pointer, and thus, the first element pointed to by foo
can be accessed either with the expression foo[0]
or the expression *foo
(both are equivalent). The second element can be accessed either with foo[1]
or *(foo+1)
, and so on...new
. The most important difference is that the size of a regular array needs to be a constant expression, and thus its size has to be determined at the moment of designing the program, before it is run, whereas the dynamic memory allocation performed by new
allows to assign memory during runtime using any variable value as size.new
are going to be granted by the system. bad_alloc
is thrown when the allocation fails. Exceptions are a powerful C++ feature explained later in these tutorials. But for now, you should know that if this exception is thrown and it is not handled by a specific handler, the program execution is terminated.new
, and is the one used in a declaration like:
|
|
nothrow
, and what happens when it is used is that when a memory allocation fails, instead of throwing a bad_alloc
exception or terminating the program, the pointer returned by new
is a null pointer, and the program continues its execution normally.nothrow
, declared in header <new>
, as argument for new
:
|
|
foo
is a null pointer:
|
|
nothrow
method is likely to produce less efficient code than exceptions, since it implies explicitly checking the pointer value returned after each and every allocation. Therefore, the exception mechanism is generally preferred, at least for critical allocations. Still, most of the coming examples will use the nothrow
mechanism due to its simplicity.delete
, whose syntax is:
|
|
new
, and the second one releases the memory allocated for arrays of elements using new and a size in brackets ([]
).delete
shall be either a pointer to a memory block previously allocated with new
, or a null pointer (in the case of a null pointer, delete
produces no effect).
|
|
How many numbers would you like to type? 5 Enter number : 75 Enter number : 436 Enter number : 1067 Enter number : 8 Enter number : 32 You have entered: 75, 436, 1067, 8, 32, |
i
), not a constant expression:
|
|
i
so big that the system cannot allocate enough memory for it. For example, when I tried to give a value of 1 billion to the "How many numbers" question, my system could not allocate that much memory for the program, and I got the text message we prepared for this case (Error: memory could not be allocated
).nothrow
) or by catching the proper exception.new
and delete
for allocating dynamic memory. But these were not available in the C language; instead, it used a library solution, with the functions malloc
, calloc
, realloc
and free
, defined in the header <cstdlib>
(known as <stdlib.h>
in C). The functions are also available in C++ and can also be used to allocate and deallocate dynamic memory.new
, so they should not be mixed; each one should be handled with its own set of functions or operators.| Previous: Pointers | Index | Next: Data structures |


IDseq reads pipeline OpenUrl Figure sample samples data analysis mNGS sequencing host results database species taxonomic CrossRef tools using detection sequence sequences Kraken relative simulated alignment identified number divergent metrics performance recall researchers abundance metagenomic microbial benchmark used datasets pathogen tool RNA Rhinovirus including input reference step total virus Table associated available contigs enables low computational evaluated precision provides dataset filtering provide compared coverage known mapping steps AUPR genomic new visualization water Web background control raw similarity View files high identification microbes quality version viral web >; Download ERCC Genome acid alignments common evaluate multiple particular set short z-score Bioinformatics. Metagenomic ability bacterial chikungunya classification clinical genomes nucleic provided shown species. steps, tools, values Dis. IDseq’s Text assembly-based based bioinformatics downstream identify idseq-bench indicates interface meningitis novel nucleotide organisms original pediatric protein ranges read recent remaining species, species-level taxa (NT Abstract CHRF_ Datasets FREE GenBank However, Internal Open Portal Science Supplemental accession case data. default especially generated genome infectious levels library mapped pathogens pathogens. processed related results. single support tools. use user viruses BLASTx Benchmarks Illumina Meanwhile, NR) SARS-CoV- abundances accessions aligned aligning alignment, average closely controls counts data-hide-link-title=""> data-icon-position="" databases. demonstrated documentation estimates false figure heatmap interpretation key large metagenomics obtained offline portal positive possible presence relatively respectively. result run sample, samples, sensitivity source tab threshold <;strong>;B)<;/strong>; (., ;<;div Analysis Available BLAST Benchmark Biol. CHRF_, External Finally, IQR NR), Nat Res. Sequencing [cited access additional analysis. assembled code collaboration computed database, databases detecting different distinguishing environmental estimation evaluating example, existing expertise false-positive from: generate given greater greatest human identity included insight mosquito next-generation non-host observed open parameters preparation present previously proportion published reads, reads. reported respect samples. selected short-read simulate simulation specific study taxon team uploaded virus, AWS Amazon Area COVID- Data Enterobacter Fast First, HRC_, Here, IDseq. Infect Methods. Next-Generation Performance QC, S). Saha Salzberg Sequence Streptococcus application benchmarking cases challenge cloud-based contaminants context contig continued corresponding curve dark dataset. datasets, described divergence download downloaded easy-to-use enable enabling error fast filtration higher impact infection internal larger level limit limited low-abundance mean model per-species pipeline, providing public quantification rPM range recall. reduced removed sample. significantly taxID tested underlying <;strong>;A)<;/strong>; (CCM) (CRB) (best) .fastq Additionally, Application CCM CHRF_; CSF Clin Clinical Control Feb GitHub InSilicoSeq Infectious Klebsiella Microbiol. Miller NR, NT, Ounit Reads Sample September West [Internet]. aggregation appropriate assigned assignment back-calculation bacteria bioRxiv. challenges cloud command comparable complex compression contains data, dataset, designed detect detection, determined developed development disease diseases emerging etiologies field filtered generation global hosts https://help.idseq.net. humans improve include infected information inline interrogation lack length libraries line lower majority map open-source optimized organism patient pneumoniae, population popup potential rank rapid recently regions relevant report repositories represented requires resource resulting results; sensitive sequences. service software steps. successfully table: trends true unique users virus. viruses.


UKCloud Limited (“UKC”) and Virtual Infrastructure Group Limited (“VIG”) (together “the Companies”) – in Compulsory Liquidation
On 25 October 2022, the Companies were placed into Liquidation with the Official Receiver appointed as Liquidator and J Robinson and A M Hudson simultaneously appointed as Special Managers to manage the liquidation process on behalf of the Official Receiver.
Further information regarding the Liquidations can be found here: https://www.gov.uk/government/news/virtual-infrastructure-group-limited-and-ukcloud-limited-information-for-creditors-and-interested-parties
Contact details:
For any general queries relating to the Liquidations please email<EMAIL_ADDRESS>For customer related queries please email<EMAIL_ADDRESS>For supplier related queries please email<EMAIL_ADDRESS>HybridConnect FAQs
What is HybridConnect?
HybridConnect makes it easy for you to create hybrid clouds by securely connecting to the UKCloud assured cloud platform and supports a variety of flexible private connectivity options enabling hybrid topologies.
These include connectivity to Crown Hosting facilities and to secure suites in UKCloud data centres, third-party data centres, at compatible cloud service providers, and in other customer data centre facilities. Available private connections include:
Leased lines/MPLS Circuits with optional overlay encryption
VPN solutions, which may be hosted for secure connectivity over the internet
Secure fibre connectivity within UKCloud data centres
Are there any specific requirements I need to consider?
Yes. If you need to order connectivity from your premises, your provider needs to deliver the circuit to either Meet Me Room 1 or 2 (in SQ17 in our Corsham data centre and A9 in Farnborough).
The provider also needs to deliver a fibre enabled router with LC connectors. You'll be set up with a 1G link as standard, however 10G is also available.
Fibre runs between the data centres' Meet Me Rooms (MMRs) and the UKCloud suite will be protected using Kopex shielding.
All connections are subject to available capacity.
If my data centre is on the same campus as a UKCloud data centre, can I connect via direct fibre?
Yes. NCSC recognises an intra-campus bonded fibre connection as appropriate for accessing the UKCloud Assured OFFICIAL cloud platform.
An overlay encryption should be used to make the fibre connection appropriate for accessing the Elevated OFFICIAL cloud platform.
Fibre running between the data centres can be protected using Kopex shielding as an alternative.
The cost of cabling between your data centre and our data centre is your responsibility, however we can help you arrange the installation with Ark.
If my data centre is on the same campus as a UKCloud data centre, what type fibre do I need to order?
If your data centre is in SQ17 Cosham or A9 Farnborough, then you need to place an order with Ark for multi-mode fibre with LC connectors. If your data centre is not in SQ17 or A9, single mode fibre needs to be installed with LC connectors. Ark will be able to supply both options.
Can I install my own connectivity between UKCloud data centres?
Yes. You can implement your own private circuit between our data centres, but it will be subject to costs, accreditation, configuration, support and lead times outside our control. We may charge you for hosting the private circuit equipment and for contributing to your design and implementation.
Can I use UKCloud data centre interconnectivity (DCI) to 'triangulate' my private connectivity?
Yes. You can deploy a private circuit into each data centre and use the UKCloud DCI to provide additional resilience.
If the primary private circuit were to fail, you could get to the primary data centre (DC1) via the private circuit into the second data centre (DC2) and across the UKCloud DCI. In this case, you must use 'reserved bandwidth'.
There may be setup costs (aligned to the SFIA Rate Card), depending on the complexity of the requirement.
How will HybridConnect connect to my UKCloud environment?
The way that HybridConnect connects to your UKCloud environment depends on the region in which your environment is located and what kind of virtual firewall technology you use. You can discuss your options with your Solution Architect.
How do I initiate and process a HybridConnect installation?
You need to either contact your Client Director or raise a service request via My Calls in the UKCloud Portal.
How much do you charge for a HybridConnect connection?
There is a one‑off charge of £1,000 and then a monthly charge of £150 for a 1Gb port and £300 for a 10Gb port.
Is there a minimum commit for HybridConnect?
There is a minimum commit of 6 months for HybridConnect. In the case of early termination, you will be liable for any remaining balance.
General connectivity questions
If you have questions about connectivity in general, please see the General connectivity FAQs.
Feedback
If you find a problem with this article, click Improve this Doc to make the change yourself or raise an issue in GitHub. If you have an idea for how we could improve any of our services, send an email to feedback@ukcloud.com.


Hadi Aazarnasab
Lider
Flutter and Go developer
Nima
User
Python programmer
Mohmmad Shokoheian
Lider
Python programmer - Web developer
Adib Shamilzadeh
User
Python programmer
Amir Mohmmady
User
Javascript programmer
Hassan Javadi
Editor
Python programmer - Editor


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Laurence S. Beraña
PROGRAMMER | WEB DESIGNER
Skills
- Basic Web Developing
- Java Programming
- Android Delvelopment
Certifications
- CCNA Introduction To Networks
- CCNA Routing & Switching
- HIV Awareness
Education
Elementary
- Bagong Ilog Elementary School
Secondary
Tertiary
Character References
- Gabriel Tangco
- BS Construction Engineering - MAPUA UNIVERSITY
- Contact No.<PHONE_NUMBER>3


Geological Survey of Canada (GSC) functions for exploratory data analysis with applied geochemical data, with special application to the estimation of background ranges and identification of outliers, 'anomalies', to support mineral exploration and environmental studies. Additional functions are provided to support analytical data QA/QC, ANOVA for investigations of field sampling and analytical variability, and utility tasks. NOTE: function caplot() for concentration-area plots employs package 'akima', however, 'akima' is only licensed for not-for-profit use. Therefore, not-for-profit users of 'rgr' will have to independently make package 'akima' available through library(....); and use of function caplot() by for-profit users will fail.
| Version: | 1.1.15 |
| Depends: | MASS, fastICA |
| Suggests: | akima |
| Published: | 2018-03-05 |
| Author: | Robert G. Garrett |
| Maintainer: | Robert G. Garrett <robert.garrett at canada.ca> |
| License: | GPL-2 |
| NeedsCompilation: | no |
| CRAN checks: | rgr results |
| Reference manual: | rgr.pdf |
| Package source: | rgr_1.1.15.tar.gz |
| Windows binaries: | r-devel: rgr_1.1.15.zip, r-release: rgr_1.1.15.zip, r-oldrel: rgr_1.1.15.zip |
| OS X binaries: | r-release: rgr_1.1.15.tgz, r-oldrel: rgr_1.1.15.tgz |
| Old sources: | rgr archive |
Please use the canonical form https://CRAN.R-project.org/package=rgr to link to this page.


Step 1: Let's see what you have!
Capture Image
Or Step 1: Upload a photo of your groceries!
You can see your uploaded or captured image in Ooo Pretty!
Step 2: Let me do some smart stuff!
Detect (CPU)
Detect (MYRIAD)
Step 3: Let's see what I detected!
Ooo Pretty! (Just a display, but you get to see what's what!)
Input Photo
Result Photo
Step 4: Let's see what we can make!
Get Recipes!
Recipes


THE FAIRY AND THE TREE
Deep in the forest, a small pool sits delicately in a clearing. It glows softly with an eerie light and a small figure can be seen kneeling at its edge. The figure is a mushroom fairy! She has a small hat made from a mushroom cap and gauzy
delicate wings. She sings to the pool and the water starts to shift and morph, smoothly and with purpose. Eventually, the water crescendos into a rolling and bubbling state, but there is no sign of a creature breaking the surface. It is almost like the water itself is alive.
As her wings start to flutter rapidly, the fairy leaps into the air excitedly and hovers, clapping as her singing turns into a loud happy chant. Parts of the water rise in the air slowly while still connected to the pond, all still bubbling and simmering.
The rising water begins to form an outline in the rough shape of a standing giant. A water sprite! As he stands there, water flowing through and dripping from his haphazardly formed body that still sprouts like a tree from the pond, a loud voice booms from
his head: "HELLO LITTLE ONE"
The fairy flutters around excited and pleased to see her old friend; "Hello Hydros!" she exclaims with joy. Hydros then reaches out his rippling limb and motions the fairy over to see. Just as the fairy tilts her head in to get a good look, a fish suddenly shot out
from the tip of his limb! "PRESENT FOR YOU!" Hydros shouted excitedly, while the fairy burst out into a glittering laughter fit. "Can you guess where I am going today Hydros?" the fairy asked as she fluttered down onto a cushy mushroom cap. "GOING TO THE TOWN" Hydros responded quickly;
almost as if he had heard this before.
"No! Guess again!" the fairy exclaimed mischievously. "GOING TO MARSHES?" Hydros guessed hesitantly. "NO!" shouted the fairy, "I'm going to see the biggest tree in the entire forest!" Hydors was silent, as he was in complete shock. "THAT TREE WAS LOST AGES AGO" Hydros stated slowly
and assuredly, "IT IS GONE." "But it's not gone! And I'm going to see it." the fairy said in a smug, triumphant tone. "AND YOU KNOW THE WAY?" Hydros asked mockingly. "No...but I know someone who does and they are taking me to it today!"
"Aeros of course! His whistling wind knows no bounds within the forest. He'll guide me to the ancient tree" "AEROS EH? GIVE MY REGARDS TO THE OLD WINDBAG" Hydros chuckled. "I will! Wish me luck. Good to see ya Hydros! And thanks for the friend" the fairy trailed as she took flight away
from the pond and her old friend Hydros. As she ascended, the fairy carefully put her present from Hydros in her rucksack made of dried forest leaves. The fish poked its head out and gave the fairy a gleeful grin. The pair continued to soar above the tree tops until a great gust of wind and a conjuration
of clouds appeared. "Hello Aeros" the fairy exclaimed as the clouds were still forming in front of her. The clouds form into a wispy figure and the wind rustles the tops of the trees as he utters "Hello there! Are we ready to see the ancient tree?" "Oh yes, I have been waiting so long to see it" the fairy jolted with glee.
"Well you won't have to wait much longer because I know the shortcut. Just follow me and try to keep up"
Aeros whips away just as quickly as he appeared into the lush greenery of the forest. The fairy followed suit with her wings fluttering furiously to keep up as aeros whips through the trees and wraps around and through the branches. The fairy struggles to keep up but eventually finds the emalgamation of clouds
floating a few inches above a gopher hole. "A gopher hole? Why are we here? This isn't the old tree" wheezed the fairy as she tried to catch her breath. "Oh I am well aware this isn't the tree, but not many people know that the tree was never lost. It was just... displaced. I assure you though, this is no trick. Just a little further".
The clouds squeezed into the hole and the fairy followed quickly. As the white mist flowed through the tunnels and through the twists and turns they eventually found themselves in a vast open cave. The cave's walls were lined with twisted roots stemming from the central tree. The cave was lit up by fireflies that danced through the air.
"This is wonderful" the fairy howled. "See like I told you, not lost just displaced. The old tree is very foundation of the whole forest. All of its roots lead up to the surface to create the forest we see today."
The fairy whirled around in shock, looking up at the twisted canopy of roots above. "This whole forest... it's one tree?" "Yes, little one!" the clouds chuffed happily, "the great harmony in this forest is dependent on the life force of this great tree, it's even said that if one places their ear to the trunk, they will be able to hear all of the sounds in the forest." This intrigued the fairy, and she flitted over to the massive trunk of the central tree and placed her small, pointed ear to it's bark. All of a sudden her mind was flooded with sounds, she could hear the babbling brook in the northern forest, and Hydros's joyful laughter as he cruised through it. She could hear the conversations of the birds in their trees, the musings of the frogs in the swampy eastern forest. She could even hear the mushrooms, their lilting, strange music singing through the soil and roots of the trees. The fairy pulled away from the tree and turned to Aeros, her eyes shining with emotion, "Oh, thank you so much for showing me this, though I am small I feel like I've just grown to the size of a giant, hearing all the voices of my home."


Author: Matthew Leonawicz
License: MIT
The eia
package provides API access to data from the US Energy Information Administration (EIA).
Pulling data from the US Energy Information Administration (EIA) API requires a registered API key. A key can be obtained at no cost here. A valid email and agreement to the API Terms of Service is required to obtain a key.
eia
includes functions for searching EIA API data categories and importing time series and geoset time series datasets. Datasets returned by these functions are provided in a tidy format or alternatively in more raw form. It also offers helper functions for working with EIA API date strings and time formats and for inspecting different summaries of series metadata. The package also provides control over API key storage and caching of API request results.
Install the CRAN release of eia
with
install.packages("eia")
To install the development version from GitHub use
# install.packages("remotes")
remotes::install_github("ropensci/eia")
To begin, store your API key. You can place it somewhere like your .Renviron
file and never have to do anything with the key when you use the package. You can set it with eia_set_key
in your R session. You can always pass it explicitly to the key
argument of a function.
library(eia)
# not run
eia_set_key("yourkey") # set API key if not already set globally
Load a time series of net electricity generation.
id <- "ELEC.GEN.ALL-AK-99.A"
(d <- eia_series(id, n = 10))
#> # A tibble: 1 x 13
#> series_id name units f description copyright source iso3166 geography start end updated data
#> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <chr> <list>
#> 1 ELEC.GEN.ALL-~ Net generation : all fuel~ thousand me~ A "Summation of all fuels used for e~ None EIA, U.S. Energy Inf~ USA-AK USA-AK 2001 2019 2020-10-27T1~ <tibble ~
d$data[[1]]
#> # A tibble: 10 x 3
#> value date year
#> <dbl> <date> <int>
#> 1 6071. 2019-01-01 2019
#> 2 6247. 2018-01-01 2018
#> 3 6497. 2017-01-01 2017
#> 4 6335. 2016-01-01 2016
#> 5 6285. 2015-01-01 2015
#> 6 6043. 2014-01-01 2014
#> 7 6497. 2013-01-01 2013
#> 8 6946. 2012-01-01 2012
#> 9 6871. 2011-01-01 2011
#> 10 6760. 2010-01-01 2010
library(ggplot2)
library(tidyr)
unnest(d, cols = data) %>% ggplot(aes(factor(year), value)) + geom_col() +
labs(x = "Year", y = d$units, title = d$name, caption = d$description)
See the collection of vignette tutorials and examples as well as complete package documentation available at the eia
package website.
Please note that the eia
project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.


A music manager and player
The Wave music player will allow users to playback and search for music that is stored on their mobile device. The application will focus on usability and simplicity by offering several core features including music playback, control, searching and sorting, and playlist creation.
Users will be able to manage and listen to music that is imported from their device. Songs can be played in their original order, shuffled order, or on repeat. Specific music can be found by searching for individual songs or by filtering based on song properties such as title, artist, or album. Music can be organized into user-created playlists which can then be exported if desired. Additionally, graphical themes will be available to allow users to personalize their Wave experience.
Wave will be developed for a target audience ranging from teenagers to young adults who want a simpler way of managing and listening to their music. To reflect this demographic, the application will feature a sleek and intuitive interface. Users that have a large or diverse music library are also part of the target audience. To accommodate these users, the application will provide multiple ways of sorting and searching for music, an important feature for music fanatics.
The users of Wave will find that the application provides a large improvement over other complicated and confusing music management tools. With a focus on simplicity, new users will be able to easily learn the functionality of the application and search for music within their library quickly. In addition to a focus on learnability, the application will provide users with a way to forward their favourite tracks to others by allowing them to export their music, either as a list of songs contained in a playlist or their entire song library. Lastly, users can customize the visual theme of the application to better suit their personal preferences.
The application will be considered successful when the following criteria are met. The first metric we are interested in is the stability of the application, especially during demanding tasks such as scrolling, searching, and sorting large music libraries. The stability of the application will be measured by how often the user’s application crashes during 12-hour usage periods. This criteria will be considered a success if the user experiences less than one crash per 12-hour usage periods. Lastly, the application will be considered successful if it remains installed on a user’s device for four months. To ensure that this metric is meaningful, a goal of an average usage of 30 minutes per day throughout the four-month retention period will be set.
Wave Music is made to be used by users of any age or gender. The app provides an interface that is easy to learn and simple to use. Currently, the app is only available in English.
One of the major functionalities that Wave Music provides is being able to navigate a music library with many songs fast and efficiently. This is made possible with the ability to display your music filtered by song name, artist, album, user-made playlist, or songs you have liked. The custom playlist feature can be used to create and name a new playlist and add any songs from the library to it, allowing you to listen to that set of songs later at any point. After a playlist is created, songs can be added to the existing playlist or removed from the playlist. Wave Music also provides a music shuffle option so users can turn song playback shuffling on or off if they desire. The music playback control allows for music to be played/paused as well as skipping ahead to the next song or back to the previous song. Another feature Wave Music has is searching, which allows for any song in the library to be searched for using a song, artist, or album name.
By the end of iteration 2 Wave Music was stable and free from major bugs or crashes. We were able to achieve this because everyone was readily willing to help others with tasks that were not assigned to them. Because of this, we were able to complete almost all of the assigned user stories for iteration 2, only pushing one user story to iteration 3. The architecture and design of Wave Music also went well. The architecture design is organized, and the code was separated into layers that logically make sense.
Throughout the development of Wave Music, our team has been very effective in communicating with each other promptly. Specifically, when team members are working on different areas of the project, communication between each other helped improve our efficiency and avoided collaboration headaches. Our initial architecture design has essentially remained unchanged which means we did a good job of estimating the requirements Wave Music would need before we began development.
Although the architectural layers in the project were separated, the coupling between the persistence and presentation layers was too high. This required us to make some major refactoring changes to reduce coupling and allow for easier future modifications. This was likely due to lack of foresight and experience, but the tight time constraints also contributed to this occurring. We also greatly misjudged the estimated time it would take to implement the database and persistence layer, even though the estimate was already a large chunk of time. This estimate may have been met if not for the unforeseen refactoring changes that were required.
Implementing the database took much more time than first estimated because of a method calling order issue that initialized the database and the main Activity in the incorrect order.
Overall, the vision of Wave Music did not change at all but the scope of the features we could implement had to be reduced due to resource constraints. During our initial planning phase, we did not dedicate any time to designing a specific UI interface and layout and therefore the current iteration of Wave Music looks different than what each team member had initially envisioned in their mind. Although the appearance of Wave Music may be different than initially thought, all of the chosen features and user stories have been implemented successfully.
We learned that it is difficult to develop a project when team members have competing priorities and cannot focus entirely on the project. This can lead to difficulties with technical debt as developers are more inclined to quickly push out a working fix, even if it is not the best solution, due to limited time. We also learned that it is very important to communicate what portion of the project you are working on. Without doing so, a lot of unanticipated development time can be added due to components being developed independently and not interacting with other components as expected.
A short overview of Wave Music's features can be found here .
Throughout this project, I have developed and practiced my database-related skills by implementing a large portion of Wave Music's database.
This project taught me lots about how important communication among your team can be. I was able to continue to grow my skills and learn new things related to Android development. One extremely interesting challenge occurred during our second iteration when we were requiring the front-end to use dependency inversion to depend on the backend's interface. This had many obstacles and required us to re-think our application's front-end architecture.
Working on this project taught me to think more about how to write code which will be easy for others to interface with. I also learned the value of starting with the simplest implementation possible when fulfilling the requirement of a feature or user story.
I have learned knowledge of implementing UI, the interaction between front-end and back-end, writing acceptance tests and the ideal structure of an application.


Those who know Bend studio only through their most recent work, Uncharted:Golden Abyss,can be forgiven for thinking that they are one of Sony’s low key studio. The kind that works on I.Ps created by other “heavy hitters” and ports them to sony’s “lesser consoles”. Their last two games Resistance:Retribution and Uncharted: Golden Abyss are both handheld versions of extremely popular PS3 exclusives. However a hasty dismissal like this would be a slight to their contribution to sony and to the industry. In the days of playstation 1 sony bend created one of the most popular series on the console that served the plastation family for years to come and which spread their fame far and wide.
Before they named themselves Bend (after Bend Oregon,the place where the studio is located) they were known as Eidetic, a studio that became known for creating the Syphon Filter series. The game puts you in the shoes of Gabe Logan a middle aged secret agent who works for an agency that does not legally exist. Along with his partner Lian Xing he must carry out the objectives that are assigned to them. One of the things that these games did well was to allow the players many different ways to kill the enemies,a particular favorite among the fans was the “electrocution” which involved firing a jolt of electricity at enemies and watch them helplessly reel until they burned(though it must be said that this was a bit overpowered since the range was absurd one could fire a jolt at a sniper on the top of a building and kill him in seconds). The environments were spacious that allowed unrestricted movement for both Gabe and his foes and offered a different gameplay experience than the narrow, pattern based design of Metal Gear Solid. At the start of each level the player was presented with Gabe's perspective of the mission in the form of a diary entry, while the game loaded in the background. Besides being a clever way to keep the interest alive during the loading screens, it greatly helped in building Gabes’ character and was a good insight to what was going on inside his mind, a nice change to the stale super spy characters that seemed scripted and without a soul. It seems extraordinary,upon reflection,how simple inclusions such as these can add so much to the overall experience of the game.
Syphon filter 2 changed things around a bit. This time there was more focus on stealth,
though it was never forced upon players ,except in a few levels,
where it would be almost impossible to complete the level using an “All guns Blazin’ “ approach.
The result was nothing short of splendid.
The environments were still vast and there were all the gadgets and the weapons that players loved first time around but the AI was lot smarter now. They would always look for opportunities to surround Gabe
and make it difficult to take a steady aim and as a result taking them out silently was way more rewarding.
Once again Gabes’ view on the missions were conveyed through
textual loading screens adding a lot of depth to his character.
There were times when he was unsure of his actions and what would their
consequences be and at others when there was conviction in his thoughts.
This soliloquy became a core part of Syphon filter experience that was very different
from any other spy game at that time. With this title syphon filter had carved out a name for itself.
In late 90's a the stealth/tactical genre was crowded. On one hand there was Metal gear solid which
completely decimated all competition. On the other hand were less popular but still successful games like : Tenchu,
Theif and rainbow six. Most of these games did well. So naturally sony was pretty excited to have
access to console exclusives that provided the same level of quality as stealth games on other consoles.
And hence following the huge success of syphon filter games Eidetic was constituted as a
first party studio of Sony and renamed to Sony Bend.
Syphon filter 3 first game under the aegis of Bend Studio,came out at the end of playstations' lifecycle,almost around the same time as metal gear solid 2 did for the ps2. SF:3 was more of the same game that the fans had come to love but the story here was a bit un-fulfilling. However to its credit it successfully filled in gaps in story of SF:1 and SF:2 ,culminated the lore to super spy Gabe Logan and marked the end of syphon filter games on the playstation.
Now a new syphon filter game, with a completely new gameplay system was in development at sony bend which would be soon released for the play station 2...


What we do
Trade center
Increasing prosperity in our lives can be accomplished by having the right frame of mind. The truth is, our thoughts are very powerful.
More details New York City, United States - 1776 feetCommerce Centere
Successful businesses have many things in common, today we’ll look at the big ‘R’ of recognition and how a digital advertising network may help.
More details Hong Kong - 1588 FeetLatest news
-
See the unmatched beauty of the great.
Free directories: directories are perfect for customers that are... searching for a particular topic. What’s great about them is that you only have to post once and they are good for long periods of time. It saves a lot of your time when you don’t have to resubmit your information every week or every month. The bad news is most of your traffic won’t come from here. I still feel it is worth it to get your link out there. Just take one day and set it aside for posting to free directories. You won’t need to do it again for at least 6 months.
-
Effective advertising pointers.
Having a home based business is a wonderful asset to your life... The problem still stands, when it comes time to advertise your business for a cheap cost. I know you have looked for this answer everywhere; I am here to share a few simple yet creative ways, to advertise your new home business. A few suggestions would be, newspapers
-
Hypnotize yourself into the ghost.
There are many things that are important to catalog design.... Your images must be sharp and appealing. Your text and even the font you use for the text is important. The cover page design and the design of your catalog’s product pages all play important roles in designing a catalog that will bring in new customers and sales.
-
Hypnotize yourself into the ghost.
There are many things that are important to catalog design.... Your images must be sharp and appealing. Your text and even the font you use for the text is important. The cover page design and the design of your catalog’s product pages all play important roles in designing a catalog that will bring in new customers and sales.
-
Hypnotize yourself into the ghost.
Free directories: directories are perfect for customers that are... searching for a particular topic. What’s great about them is that you only have to post once and they are good for long periods of time. It saves a lot of your time when you don’t have to resubmit your information every week or every month. The bad news is most of your traffic won’t come from here. I still feel it is worth it to get your link out there. Just take one day and set it aside for posting to free directories. You won’t need to do it again for at least 6 months.


{% extends 'paths/base.html' %} {% load static %} {% block title_block %} Find Paths - Vilo Sky {% endblock %} {% block body_block %}
Here you can conduct a search to build your very own, personalised Action Plan to help assist in your career progression and growth. All of these questions are optional, but the more you answer, the more tailored we can make your Action Plan.


| Apache Struts 2 Documentation > Home > FAQs > Cookbook > HTML form buttons HOWTO |
This HOWTO will describe the usage of HTML form buttons to invoke different behavior in actions.
The trick is that the type conversion of the framework can be used to test which button was pressed in a simple way. When a button is pressed, a parameter is set in the framework with the name and value that are specified as the name and value attributes of your HTML button. The framework converts this automatically to boolean value if an appropriate property of the Action is found.
These boolean Properties can be tested to determine which button was pressed:
<form action="MyAction.action"> <input type="submit" name="buttonOnePressed" value="First option"> <input type="submit" name="buttonTwoPressed" value="Alternative Option"> </form>
public class MyAction extends Action { /** * Action implementation * * Sets the message according to which button was pressed. **/ public String execute() { if (buttonOnePressed) { message="You pressed the first button"; } else if (buttonTwoPressed) { message="You pressed the second button"; } else { return ERROR; } return SUCCES; } // Input parameters private boolean buttonOnePressed=false; private boolean buttonTwoPressed=false; public void setButtonOnePressed(boolean value) { this.buttonOnePressed = value; } public void setButtonTwoPressed(boolean value) { this.buttonTwoPressed = value; } // Output parameters private String message; public String getMessage() { return message; } }
*Note_: Do not use String properties with buttons and test for the value that's set. This will break as soon as the _value attribute of the HTML button changes! This is likely because the value attribute used as the text shown to the user.
Consider a web page showing a shopping cart or similiar tabular data. Often there is a button belonging to each row, in case of the shopping cart a delete button to remove the item from the cart. The number of buttons is dynamic and the id that couples the button to an item cannot go to the value attribute because all buttons should read "delete".
The solution is to __name* the buttons like delete[123], delete[594], delete[494] where 123, 594 and 494 are e.g. the items' ids:
<form action="UpdateCart.action"> <ww:iterate value="items"> <ww:property value="name"> <input type="submit" name="delete[<ww:property value='id'>]" value="delete" />
 </ww:iterate> </form>
When e.g. the button for the item with the property id == "27" is pressed, a parameter named delete[27] and value "delete" is set in your action. The trick is to us declare your action's property "delete" as java.util.Map. Then, a key will exist for the button that was pressed:
public void class UpdateCart implements Action { // must be initialized to be usable as a webwork input parameter private Map delete = new HashMap(); /** This is somewhat counter intuitive. But a property like "delete[OS:27]" * that is set to "delete" by webwork will be interpreted by the underlying * OGNL expression engine as "set the property 27 of the action's property * "delete" to the value "delete". So we must provide a getter for this */ action. A setter is not needed. public Map getDelete() { return delete; } public String execute() { for(Iterator i = delete.keySet().iterator(); i.hasNext(); ) { String id = (String) i.next(); ... // do what ever you want ... } ... } }
In this case it would not be necessary to iterate the whole keySet because it contains only one key but the same code can be use to handle sets of checkboxes if this is prefered later:
<form action="UpdateCart.action"> <ww:iterate value="items"> <ww:property value="name"> <input type="checkbox" name="delete[<ww:property value='item'/>]" value="delete">
 </ww:iterate> <input type="submit" name="updateCart" value="Update the cart"/> </form>
The two implementations can even be combined two provide a quick "delete this item" button and a set of checkboxes for "mass updates". All with the above code, cool eh?


ABOUT US
A
I
M
I
M
ssociation of
CT
ajors
MISSION
To provide holistic support to ICT majors for
enhancing their skills and producing highly competent,
disciplined and professional graduates.
VISION
An organization that looks after the welfare of
ICT Majors in line with the school's thrust of supporting
academic excellence and upholding moral standards.


The namespace name https://dew-uff.github.io/versioned-prov/ns# is intended for use with the PROV family of documents to represent Versioned-PROV extension.
The attribute version:access
in prov:wasDerivedFrom
indicates whether the derivation was a read (r
) or a write (w
). The only valid values are r
and w
.
The attribute version:checkpoint
in prov:wasDerivedFrom
indicates the moment a derivation occurred. It is required when the prov:type
is version:Reference
.
The attribute version:checkpoint
in prov:hadMember
indicates the moment a member were inserted or removed from the a collection.
The checkpoint can be any sortable data type (e.g., datetime, int), but it has to be consistent across all the document.
The attribute version:key
in prov:hadMember
indicates which key/position a member represents in a collection.
The attribute version:key
in prov:wasDerivedFrom
indicates which key/position were accessed/changed from the collection represented by version:collection
.
The attribute version:collection
in prov:wasDerivedFrom
indicates which entity was accesses/changed by the derivation.
The version:Add
type of prov:hadMember
indicates that a member was inserted into a list/set collection at a given checkpoint.
If prov:hadMember
has a version:key
, it shifts all keys that occur after the inserted version:key
. Otherwise, it adds the element at the end of the collection.
The version:Add
type of prov:hadMember
indicates that a member was removed from a collection at a given checkpoint.
If a version:key
is provided, it shifts all keys that occur after it.
The version:Put
type of prov:hadMember
indicates that a member was added or deleted from a collection in a given version:key
at a given version:checkpoint
. If the member is a placeholder or a VoidEntity, it means that the member at the specific version:key
position was removed.
The version:Reference
type of prov:wasDerivedFrom
indicates that an entity was derived from another through a binding of a reference. Thus, both entities share the same members.
The version:VoidEntity
type of prov:entity
represents an empty entity that can be used as member of prov:hadMember
with type version:Put
to remove elements from a collection.


104 arrested in Florida human trafficking investigation
by Johari CantyTAMPA, FLA. (WSVN) - Authorities have arrested over 100 people in a human trafficking operation in Central Florida.
The Hillsborough County Sheriff’s Office announced the arrests of 104 suspects after the completion of “Operation Trade Secrets II.”
Investigators said among those arrested included two men, 36-year-old Jason Fitzgerald and 29-year-old Luis Colon, who met individually with an undercover detective who posed as the stepfather of a 14-year-old girl.
Deputies said the men were under the impression that the undercover detective was selling his daughter for sex, and they arranged a time to meet up with the girl.
“Fitzgerald and Colon showed up at a trailer park in North Tampa.
Fitzgerald and Colon were arrested and charged with human trafficking for commercial sexual activity, traveling to meet a minor to solicit certain illegal acts and unlawful use of a two-way communications device.


The preceding tabs mostly treated the air as dry and neglected the effects of humidity. Water vapor in varying amounts is present in real cases, so it is useful to consider the magnitude of its influence. In the Temperature Module, the concept of virtual temperature was used to compensate for the change in mean molecular weight caused by water vapor. With this substitution, the equations presented for the integration of the hydrostatic equation remain valid if T v(z) is used instead of T (z) while continuing to use the dry-air molecular weight and gas constant.
This tab supports exploration of some soundings to illustrate the magnitude of the differences caused by humidity and departures from the standard atmosphere. You can select various stations from the drop-down list, and you can specify different dates. The top panels show the height and temperature profiles vs. pressure, and the bottom panel shows the differences among some possible altitude calculations. The reference for the bottom plot, the geometric altitude, is calculated for moist air and includes the latitude and height dependences of gravity. The blue line shows geopotential altitude calculated for moist air, and the green line is the corresponding result when the air is assumed to be dry. The cyan line in the bottom panel shows the pressure altitude as in the ISA (International Standard Atmosphere). The variable plotted as the red line in the bottom panel is the "d-value", defined as the difference between geopotential height and pressure altitude. It is sometimes used to construct maps of pressure fields.
Credit: The soundings have been downloaded from the weather.uwyo.edu web site maintained by the Department of Atmospheric Science, University of Wyoming. Some referenced here are already downloaded and saved in the Shiny app; others are retrieved as they are specified.
Here are some features in the soundings to note while you explore the available options:
Denver 2017/10/23:
(top right panel): Note the significant departure in tropospheric temperature from the ISA (International Standard Atmosphere) and the resulting displacement upward of the heights shown in the top-left panel. The bottom panel, cyan line, shows that the geometric heights are as much as 400 m above the standard-atmosphere heights. [Exercise: explain this by using the hydrostatic equation.]
Hilo 2017/10/23:
(top right panel) The higher moisture content at low levels produces a virtual temperature (green line) significantly higher than the temperature, and as a result the calculated geopotential heights are too low by about 60--80 m, indicated by the difference between the blue and green lines in the bottom panel. Neglecting the humidity when calculating the geopotential height thus can introduce a significant error. The sounding for Miami on this date shows a similar error, but some warm atmospheres have differences much smaller than these. (See, e.g., Albuquerque.)
Bismarck 2017/10/23:
This is an example of a sounding that is fairly close to the standard atmosphere. Height departures for all variables are relatively small.
Anchorage 2017/10/23:
This sounding has temperatures well below the standard atmosphere, and as a result the calculated altitudes are significantly above the standard atmosphere. However, the sounding has low humidity and the latitude is relatively high (about 61oN), leading to a relatively small correction for gravity, so as a result the geometric, geopotential, and dry geopotential altitude profiles have relatively small differences.


A mutation affecting dihydropyridine-sensitive current levels and activation kinetics in Drosophila muscle and mammalian heart calcium channels.
Abstract
The Dmca1D gene encodes a Drosophila calcium channel alpha1 subunit. We describe the first functional characterization of a mutation in this gene. This alpha1 subunit mediates the dihydropyridine-sensitive calcium channel current in larval muscle but does not contribute to the amiloride-sensitive current in that tissue. A mutation, which changes a highly conserved Cys to Tyr in transmembrane domain IS1, identifies a residue important for channel function not only in Drosophila muscle but also in mammalian cardiac channels. In both cases, mutations in this Cys residue slow channel activation and reduce expressed currents. Amino acid substitutions at this Cys position in the cardiac alpha1 subunit show that the size of the side chain, rather than its ability to form disulfide bonds, affects channel activation.


About conflict
What not to do when in conflict
06/19/15
I have to handle conflict Every.Single.Day. I mean it. Some days I am successful than others :) In attempting to analyze what makes a conflict happen or what nips it in the bud, I've noticed a few case behaviors that the people in conflict tend to do. I will share my observations with you, along with possible fixes:
- Passive-aggressiveness: one might be aware that he/she is doing it, or it might just be a way he/she responds (not a good way, but his/her way). Could look something like:
- pretend to not hear what other is saying, doing
- making noises to cover the other (bang stuff on desk/table, croon, whistle, put on headphones)
- say stuff that passive aggressive people say. Eg:
Fine, whatever
orI'm not mad
Possible fixes:
- Start paying attention to your own passive-aggressive behaviors as well as your peers and resolve to choose a better way to handle. Some really good tips are in this article.
- Journaling is your friend. Observing and jotting down the passive aggressive incidents can help with identifying a pattern and adopting an appropriate fix going forward.
- Pound the ohter party with questions and/or requests when other is visibly bothered. Best would be to drop whatever the issue for the moment. Get back at a later and less heated moment
- Issue strong accusations. Eg
You are wrong
. Instead rephrase withI statements
likeI feel judged when you say that
- Throw words like
always
andnever
in our statements. It is probably not true and it only serves the purpose escalate the conflict. Stick with referring to the present situation only. - Say stuff like
I don't want to
orCause I say so
. Rather, take a deep breath and try to give one best reason why you (don't) want a particular thing. - Most dangerous behavior that can occur is letting the conflict escalate to yelling and/or physical aggression. Conflict resolution theory advises to use assertiveness instead of aggressiveness


While doing programming in any programming language, you need to use various variables to store various information. Variables are nothing but reserved memory locations to store values. This means that when you create a variable you reserve some space in memory.
You may like to store information of various data types like character, wide character, integer, floating point, double floating point, boolean etc. Based on the data type of a variable, the operating system allocates memory and decides what can be stored in the reserved memory.
C++ offer the programmer a rich assortment of built-in as well as user defined data types. Following table lists down seven basic C++ data types:
| Type | Keyword |
|---|---|
| Boolean | bool |
| Character | char |
| Integer | int |
| Floating point | float |
| Double floating point | double |
| Valueless | void |
| Wide character | wchar_t |
Several of the basic types can be modified using one or more of these type modifiers:
signed
unsigned
short
long
The following table shows the variable type, how much memory it takes to store the value in memory, and what is maximum and minimum value which can be stored in such type of variables.
| Type | Typical Bit Width | Typical Range |
|---|---|---|
| char | 1byte | -128 to 127 or 0 to 255 |
| unsigned char | 1byte | 0 to 255 |
| signed char | 1byte | -128 to 127 |
| int | 4bytes | -2147483648 to<PHONE_NUMBER> |
| unsigned int | 4bytes | 0 to<PHONE_NUMBER> |
| signed int | 4bytes | -2147483648 to<PHONE_NUMBER> |
| short int | 2bytes | -32768 to 32767 |
| unsigned short int | 2bytes | 0 to 65,535 |
| signed short int | 2bytes | -32768 to 32767 |
| long int | 8bytes | -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 |
| signed long int | 8bytes | -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 |
| unsigned long int | 8bytes | 0 to 18,446,744,073,709,551,615 |
| float | 4bytes | +/- 3.4e +/- 38 (~7 digits) |
| double | 8bytes | +/- 1.7e +/- 308 (~15 digits) |
| long double | 8bytes | +/- 1.7e +/- 308 (~15 digits) |
| wchar_t | 2 or 4 bytes | 1 wide character |
The sizes of variables might be different from those shown in the above table, depending on the compiler and the computer you are using.
Following is the example, which will produce correct size of various data types on your computer.
#include <iostream> using namespace std; int main() { cout << "Size of char : " << sizeof(char) << endl; cout << "Size of int : " << sizeof(int) << endl; cout << "Size of short int : " << sizeof(short int) << endl; cout << "Size of long int : " << sizeof(long int) << endl; cout << "Size of float : " << sizeof(float) << endl; cout << "Size of double : " << sizeof(double) << endl; cout << "Size of wchar_t : " << sizeof(wchar_t) << endl; return 0; }
This example uses endl, which inserts a new-line character after every line and << operator is being used to pass multiple values out to the screen. We are also using sizeof() operator to get size of various data types.
When the above code is compiled and executed, it produces the following result which can vary from machine to machine −
Size of char : 1 Size of int : 4 Size of short int : 2 Size of long int : 8 Size of float : 4 Size of double : 8 Size of wchar_t : 4
You can create a new name for an existing type using typedef. Following is the simple syntax to define a new type using typedef:
typedef type newname;
For example, the following tells the compiler that feet is another name for int:
typedef int feet;
Now, the following declaration is perfectly legal and creates an integer variable called distance:
feet distance;
An enumerated type declares an optional type name and a set of zero or more identifiers that can be used as values of the type. Each enumerator is a constant whose type is the enumeration.
To create an enumeration requires the use of the keyword enum. The general form of an enumeration type is:
enum enum-name { list of names } var-list;
Here, the enum-name is the enumeration's type name. The list of names is comma separated.
For example, the following code defines an enumeration of colors called colors and the variable c of type color. Finally, c is assigned the value "blue".
enum color { red, green, blue } c; c = blue;
By default, the value of the first name is 0, the second name has the value 1, the third has the value 2, and so on. But you can give a name a specific value by adding an initializer. For example, in the following enumeration, green will have the value 5.
enum color { red, green=5, blue };
Here, blue will have a value of 6 because each name will be one greater than the one that precedes it.


I've spend a few days looking at Docker and trying to 'dockerize' a Django application. It's not been easy, so I thought I'd publish some notes for people who may run into the same problems.
In short, I don't think that for a simple web app, Docker is worth using. However it's definitely good for complex apps that have many components, or to deploy multiple instances of an app on a single host (eg, all the instances of wordpress running on wordpress.com). Moreover, some of Docker's idiosyncracies make it hard to start using it quickly, and I hope the hints below will help.
A real production app would be more complex: the database should probably run in a different VM (or on RDS), and static files would go to a CDN, or on S3. Which, in fact, reduces even more Docker's usefulness here as you'd end up with docker running only your django app in a single container.
when dockerized:
Using Docker indeed makes things a bit more complicated, especially as:
docker run --name database -e POSTGRES_PASSWORD=foobad -d postgresBut to be fair, the same could be done with five lines in a shell script.
A copy of The install.sh script is copied on the virtual host and run as root. When it's finished running, everything is ready and running. What the script does:
The main point of this post is to provide help if you want to use Docker. So here are some tips.
docker images --filter "dangling=true" -q | xargs docker rmi
) lest they fill out your disk.RUN rm /bin/sh && ln -s /bin/bash /bin/sh
docker run -t
in order to allocate a terminal to see what's going on, it'll hang at the next to last command, or when an interactive command is reached. Using -i
solves that. Why isn't -i
the default is odd.exec
and logs
commands is required.gunicorn -b <IP_ADDRESS>:8000 app.wsgi
--noinput
flag is needed, which has the unfortunate consequence that setting the admin password needs to be done in a separate script, used as:
./manage.py createsuperuser --noinput --username=admin<EMAIL_ADDRESS>python ./change-admin-password ${ADMIN_PASSWORD} ./manage.py collectstatic --noinput
collectstatic
command.And that's all I can recall from a frustrating but informative week.


Ingredients
1 serving
- 335g beef fillet, trimmed and cut into thin strips
- 18g coconut oil
-
12ml Sesame oil
- 110g chestnut mushrooms, trimmed and quartered
- 85g pepper
- 115g mange tout
- 100g asparagus
- 80g spring onions
- ½ thumb sized grated fresh ginger
- 1 red chilli seeds out diced
-
1 garlic clove minced
- 25ml light soy sauce
- 10ml oyster sauce
- 25ml rice vinegar
Method
For stir fry: Have everything ready as this cooks quick. Slice your mushrooms, thinly slice peppers, mange tout can stay whole, split asparagus down the middle lengthways and dice spring onions.
In a large hot frying pan add the sesame oil and coconut oil and go straight in with the beef, after about 3-4 mins it should be crispy and brown. Now add all your vegetables along with the ginger, chilli and garlic. Add a splash of water and cook for a maximum of 2 minutes.
To serve: In the final 30 seconds of cooking add soy sauce, oyster sauce and vinegar. Serve immediately.
Tips: Keep the heat high and cook it quick to keep beef medium rare and stop the vegetables going soggy.


{% extends "course_base.html" %} {% load url from future %} {% block m_column_content %} {% include "videos/delete_exercise_form.html" %}
{{field.label}}


Scions of Embers
The lord of destruction has his personal army of fiery minions to assist him in fighting. When an weakling enemy is vanquished, one of your minions can rise from the ashes and fight for a short period of time.
${value}% Chance of activating
15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15
MaxLevel
12
UltimateLevel
16


WITNESS LIST Public Education Committee February 15, 1999-2:00P Employee Retirement On: Beckett, Sheila (Employees Retirement System) Teacher Retirement On: Dunlap, Charles (Teacher Retirement System) Jung, Ronnie (Teacher Retirement System) Teacher Salaries On: Conoley, Jane (Texas Business Education Coalition) Skrla, Linda (Texas Business Education Coalition) Wisnoski, Joe (Texas Education Agency)


VSL // Epicness
* Leave it to a millennial to shake up the New York Times’s crossword game. You might be stumped by words like “epicness” and “humblebrag,” but Anna Shechtman’s youthful perspective
today’s Very Short List:
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* Imagine being dropped into a landscape that unfolds like origami, with serene views and adventurous experiences… Welcome to Amangiri
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{% load bootstrap3 %} {% load compress %}
login {% else %}
logged in as {% if request.user.first_name %} {{request.user.first_name}} {{request.user.last_name}} {% else %} {{ request.user.username }} {% endif %} logout
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PepperShaker is a site that automatically scrapes matches from SaltyBet.com and exposes the results via an API.
| Resource | Description |
|---|---|
| GET /api/champions/:id | Output the full champion object |
| GET /api/champions/:id/fights | Output all fights the champ has participated in |
| GET /api/champions/:id/wins | Output all fights the champion has won |
| GET /api/champions/:id/losses | Output all fights the champion has lost |
| GET /api/c/:id | Redirect to the champion on the FightMoney app (with comments and tags) |
| GET /api/champions/list | Returns a JSON dictionary where the keys are champion names and the ids are champion ids |
| Resource | Description |
|---|---|
| GET /api/fights/:id | Looks up a given fight by id |
| GET /api/fights/by_name/:champ_one/:champ_two | Looks up both champions and provides their stats in a single object |
| GET /api/fights/by_id/:champ_one/:champ_two | Looks up both champions and provides their stats in a single object |
| GET /api/f/:champ_one/:champ_two | Redirect to the matchup on the FightMoney app (with comments and tags) |


UCI Math 10, Fall 2021¶
Homework 2: Prime numbers, Random numbers, and Intro to pandas¶
To get full credit on this (and every) homework, the notebook needs to be well-organized, containing all these cells it started with, and only what is needed for you to answer the questions.
You may submit this homework in a group of 1-3 total students.
Suggestion. Make a copy of this notebook, do your work in the copy, and then put your final answers in the original.
Due date. Due at 11:30am on Friday of Week 2, October 8th.
Question 0:
Name(s):
UCI ID(s):
Part 1. Prime Numbers¶
Question 1:
If \(a\) and \(b\) are integers, you can check if \(a\) is divisible by \(b\) by computing a%b
. If a%b
is equal to 0, then \(a\) is divisible by \(b\), otherwise, \(a\) is not divisible by \(b\). Write a function is_prime
to check if an integer is prime, using the following strategy. (Don’t use a different strategy, even if your other strategy is better!)
The function should take one input.
Use the
isinstance
function to see if the input is an integer. If it’s not, return False. (We haven’t covered this function. You can learn how it works by using help or ?.)If the input is strictly less than 2, return False.
Using the
%
operator as described as above, check if the input is prime. Return True if it’s prime, return False otherwise. (Reminder: an integer \(p \geq 2\) is prime if its only positive divisors are \(1\) and \(p\).)Make sure what you are returning has type bool. (A common beginning programming mistake is to print “True” or “False”, or to return the string “True” or the string “False”. Neither of those is correct. You should be returning the Python built-in object True or False with a capital letter and no quotation marks.)
def is_prime???
File "/var/folders/8j/gshrlmtn7dg4qtztj4d4t_w40000gn/T/ipykernel_39113/1238446402.py", line 1
def is_prime???
^
SyntaxError: invalid syntax
Question 2
Using a while loop and your is_prime function above, define a list containing the first 100 prime numbers. (The reason a while loop is natural to use here, is because you want to keep searching until you have found 100 prime numbers. You don’t know in advance how far you need to search.) Call the list first_primes
.
first_primes = []
while ???
File "/var/folders/8j/gshrlmtn7dg4qtztj4d4t_w40000gn/T/ipykernel_39113/1374657176.py", line 2
while ???
^
SyntaxError: invalid syntax
Part 2. Random simulation using NumPy¶
The motivating question for the rest of this notebook is the following.
If you choose three random numbers \(0 \leq x,y,z \leq 2\), what is the probability that \(z > x^2 + y^2\)?
The goal of this notebook is to estimate an answer to the above question using NumPy, and then again using pandas.
Geometrically, we want to know, if we choose a point in the volume 8 cube \(0 \leq x,y,z \leq 2\), what is the probability that it lies above the following paraboloid:
We will estimate a probability to this by choosing random points in this cube, and counting how many of them lie above the paraboloid. If you want to practice your multivariable calculus skills, try to compute the exact probability (i.e., try to compute the volume of the region of the cube which lies above the paraboloid, and then divide that volume by 8, which is the total volume of the cube).
Question 3
Using default_rng in NumPy, create a random number generator in NumPy with the variable name rng. See the Week 2 video “Random numbers in NumPy”.
# Your code here
Question 4:
Using rng.random
, create a \(10^7 \times 3\) NumPy array containing random real numbers between 0 and 2. (Don’t use any loops. In general, we always want to avoid loops if we can, to make things faster. rng.random
takes a size
input which says which shape we want to produce.) Name the resulting array A
. You should think of each row of this array as corresponding to one experiment, and you should think of the three columns as corresponding to the x-value, the y-value, and the z-value.
# Your code here
Question 5:
Count how many rows of A satisfy the property \(x^2 + y^2 > z\). We think of this number as the total number of “successes”. Compute “number of successes” divided by “number of experiments” to get the probability estimate.
Part 3. The same computation, but using pandas.¶
Question 6:
Convert the above array A into a pandas DataFrame. Name the result df
. Give the three columns the names x,y,z (as strings).
import pandas as pd
df = ???
File "/var/folders/8j/gshrlmtn7dg4qtztj4d4t_w40000gn/T/ipykernel_39113/2810009606.py", line 2
df = ???
^
SyntaxError: invalid syntax
Question 7:
Make a new column called “above” that contains the Boolean value True if the corresponding point is above the paraboloid, and False otherwise. You should do this without any loops.
# Your code here
Question 8:
Use .sum()
to count how many True values there are in the “above” column. Divide by the number of rows. Assuming you are using the numbers from A, then this should give the same probability estimate as in the previous part.
# Your code here


Form select
Replace the default select form with your own HTML content, like a button or text.
Usage
To apply this component, just add the .uk-form-select
class and the data-uk-form-select
attribute to a container element around a span and a <select>
element. Basically, this will overlay the default select element with a custom UIkit form.
Example
Markup

<select>
<option value="">...</option>
<option value="">...</option>
</select>

As a button
Add the .uk-button
class to the container element to style it as a button.
Markup

...

As an anchor
You can use any element, like an
as a select form. Just add the {target:'a'}
option to the data-uk-form-select
attribute and use an
instead of a
element.
Example
Markup

<select>...</select>


Topics
Ansible manages Linux/Unix machines using SSH by default. BSD machines are no exception, however this document covers some of the differences you may encounter with Ansible when working with BSD variants.
Typically, Ansible will try to default to using OpenSSH as a connection method. This is suitable when using SSH keys to authenticate, but when using SSH passwords, Ansible relies on sshpass. Most versions of sshpass do not deal particularly well with BSD login prompts, so when using SSH passwords against BSD machines, it is recommended to change the transport method to paramiko. You can do this in ansible.cfg globally or you can set it as an inventory/group/host variable. For example:
[freebsd]
mybsdhost1 ansible_connection=paramiko
Ansible is agentless by default, however certain software is required on the target machines.
Operating without Python is possible with the raw
module. Although this module can be used to bootstrap Ansible and install Python on BSD variants (see below), it is very limited and the use of Python is required to make full use of Ansible’s features.
As mentioned above, you can bootstrap Ansible with the raw
module and remotely install Python on targets. The following example installs Python 2.7 which includes the json library required for full functionality of Ansible.
On your control machine you can execute the following for most versions of FreeBSD:
ansible -m raw -a "pkg install -y python27" mybsdhost1
Or for most versions of OpenBSD:
ansible -m raw -a "pkg_add -z python-2.7"
Once this is done you can now use other Ansible modules apart from the raw
module.
Note
This example demonstrated using pkg on FreeBSD and pkg_add on OpenBSD, however you should be able to substitute the appropriate package tool for your BSD; the package name may also differ. Refer to the package list or documentation of the BSD variant you are using for the exact Python package name you intend to install.
To support a variety of Unix/Linux operating systems and distributions, Ansible cannot always rely on the existing environment or env
variables to locate the correct Python binary. By default, modules point at /usr/bin/python
as this is the most common location. On BSD variants, this path may differ, so it is advised to inform Ansible of the binary’s location, through the ansible_python_interpreter
inventory variable. For example:
[freebsd:vars]
ansible_python_interpreter=/usr/local/bin/python2.7
[openbsd:vars]
ansible_python_interpreter=/usr/local/bin/python2.7
If you use additional plugins beyond those bundled with Ansible, you can set similar variables for bash
, perl
or ruby
, depending on how the plugin is written. For example:
[freebsd:vars]
ansible_python_interpreter=/usr/local/bin/python
ansible_perl_interpreter=/usr/bin/perl5
The majority of the core Ansible modules are written for a combination of Linux/Unix machines and other generic services, so most should function well on the BSDs with the obvious exception of those that are aimed at Linux-only technologies (such as LVG).
Using BSD as the control machine is as simple as installing the Ansible package for your BSD variant or by following the pip
or ‘from source’ instructions.
Ansible gathers facts from the BSDs in a similar manner to Linux machines, but since the data, names and structures can vary for network, disks and other devices, one should expect the output to be slightly different yet still familiar to a BSD administrator.
BSD support is important to us at Ansible. Even though the majority of our contributors use and target Linux we have an active BSD community and strive to be as BSD friendly as possible. Please feel free to report any issues or incompatibilities you discover with BSD; pull requests with an included fix are also welcome!
See also


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This input is bound to the label and to myTextObject Enter data: This input is not bound. Clicking the button will update myTextObject with the input's value. Update Data Model Enter data: Check the current value of the data model Get Data Model


Jamie Lee Curtis wants Hoda Kotb to run for president
by Mariah HaasHoda Kotb for 2020? For Jamie Lee Curtis, that's the dream candidate.
During an appearance on the "Today" show on Thursday, Curtis shared her ultimate wish to see the co-host throw her hat in the political ring.
“I think you should run for president,” the actress told Kotb, 60.
HODA KOTB SHARES FAMILY PHOTO WITH NEWLY ADOPTED DAUGHTER HOPE
Curtis, 61, continued: “I think you embody the absolute best because you have little babies at home and you suit up and show up in this incredibly grounded way that makes people feel safe.
"I just think you’re an extraordinary example for all of us and I wish you were running because I wish you were the president," she added of the mom of two.
JAMIE LEE CURTIS REFLECTS ON ADDICTION BATTLE: 'I CHASED THAT FEELING FOR A LONG TIME'
A stunned and visibly emotional Kotb laughed as Curtis stated, “Sorry, just saying — that’s how I feel.”
“Thanks for coming by. That was a weird ending,” Kotb responded, to which Curtis began chanting her name: "Hoda! Hoda! Hoda!"
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The "Halloween" star is promoting her new movie, "Knives Out," which is due in theaters on Wednesday.


Benoît Habineza is an unshakable optimist who believes in a bright future and our ability to build it together. He discovered remarkable patterns about how the greatest leaders and organizations think, act and communicate.


Tesla's electric ATV matches well with the Cybertruck
It's unclear whether or not the toy is for sale.
by Richard LawlerBesides the electric Cybertruck, Elon Musk also showed off an apparently Tesla-designed electric ATV. It's not available as part of the pre-orders currently live on Tesla's store, but in the presentation it was used to show off how the Cybertruck's adaptive suspension tilts for easy loading. It can apparently charge directly from Tesla's truck while sitting in the bed, but with production not scheduled to begin until late-2021, there's plenty of time for the company to work out this toy vehicle.
Update (11/22): Elon Musk later said on Twitter that the "Cyberquad" will be available first to Cybertruck buyers.