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Default Timestamp (DD/MM/YYYY):
With the format MM/DD/YYYY:
Time from now to designated time:
General timestamp with date and time:
With the format YYYY/D/MM:
With the format YYYY/MM/D:
Few examples with UTC input:
With the format YYYY/MM/D:
Time from now to designated time:
General timestamp with date and time:


In this demo is demonstrated how to change the Custom element DropDown's vertical alignment.
Alignment
Top
Bottom


1,941 candidates take APP test
by Staff ReporterThe written test for recruitment of Assistant Public Prosecutors (APP) by the State Level Police Recruitment Board (SLPRB) was conducted smoothly across the State.
Out of 2,488 candidates who had applied, 1,941 candidates gave the examination. The exam was conducted in two sittings, one in the morning and the other in the afternoon, at six centres in the State, according to SLPRB chairman Amit Garg.
Answer key
The answer key for the question papers would be uploaded by 7 p.m. on Sunday and objections can be raised on or before 5 p.m. on November 20, by writing to<EMAIL_ADDRESS>Mr. Amit Garg said that fingerprints of the candidates were registered at the exam centres using 52 handheld devices and fingerprint scanners.
The examination is for filling up 50 Assistant Public Prosecutor posts.


One cold evening, I came back to my dorm after drinking 4-5 beers. I was tipsy and definitely feeling the alcohol (I'm a lightweight). I decided to smoke some of the 10x Wormwood Resin I had recently bought 3 grams of online. I put 1.5 grams into a bowl and smoked it.
I took the following notes on the experience the day after:
The dollhouse effect existed slightly, every object in the room seemed like it was in its 'right place'. Everything was good with the world, and I felt a very mild euphoria. But it didn't “hit” me, there was no rush. The feeling was extremely subtle in its build-up.
I felt extremely at peace with what was going on around me. My friends were coming into my room having partied all night, and I was glad to see and interact with them. I felt much less inhibited than normal, I'm an introvert and often listen more than I talk. However, my desire to interact and talk with others increased. In fact, I had a lot of fun talking to one kid who I find extremely annoying when I'm sober.
I was definitely energized. It was going on 1:00 AM and the sedating effects of the 4-5 beers I had drunk were in full force, but after smoking wormwood, I felt highly energized. I was motivated to get out of bed (where I had smoked) and do things. I felt focused and motivated to be productive. Simultaneously, I felt relaxed, and content with my current situation. It was a pleasant mixture of calmness and a readiness to get things done.
Interestingly, after about 4 minutes, it seemed that the wormwood had almost completely wiped away alcohol buzz (from ~4.5 beers). I became more in control – it was like smoking the wormwood sobered me up from being tipsy. When I say 'sobered me up,' I mean that the uncoordination from drinking alcohol went away.
I became more introspective, and more thoughtful about everyday things. I had a discussion with a friend of mine who can talk for hours without realizing you don't care what he's saying, but I didn’t get bored. I just wanted to know how he felt and wanted to let him know how I was feeling.
There were no bloodshot eyes, no headache, and no dry mouth. The smell lingered for a while afterward, the next morning when I woke up, the smoked wormwood odor was apparent and unpleasant.
When lighting the substance (which was powdered), it was hard to get it smoking.
Over the course of the night, I dropped a shot glass out of my third story window (it had nothing to do with being uncoordinated form the wormwood, I didn't lose any motor control from it). Under normal circumstances, I never would’ve gone down the elevator, passed the guy who checks you in at the front desk, gone outside into the snow, and retreived it. But I felt motivated to do so, and did. Normally I'd be too lazy, but it felt like it would be easy to do - and was the right thing to do. So I brought it back.
I experienced no visual hallucinations. However, everything seemed slightly surreal – I was in complete control of my body and mind, and I could see perfectly clearly, but it was as if there were a layer between the world and me. I experienced settings I was very familiar with (like my dorm room) in a slightly new way.
It seemed like consequences didn’t really matter that much, since everything was ok – i.e., I could go to my resident advisor and tell him I just smoked in my room, even though he could report me for that. I didn't do that and wasn't planning on it, it just seemed like the world was at peace and minor infractions weren't important.
I fell asleep easily when I went to bed about 2 hours after smoking. Overall, it was not a body high at all – it was very much a cerebral high. I was clearheaded, but my perceptions of things were altered.
I became more inquisitive and felt like talking (this is slightly unusual for me). And physical activity was a lot more fun than normal – my roommate and a friend were wrestling around in the foyer of our floor, and it was fun to watch and participate in the revelry.
When talking to people, I maintained direct eye contact for more time than would be normal if I were sober. I looked into people’s eyes much more as they spoke (but not in an awkward way). I felt more connected and interested in other peoples' feelings.
I also thought about a bad argument I'd had earlier that day with my girlfriend, and it didn’t bother me as much – I simply acknowledged it and thought, 'everything’s okay.'
I smoked some more in order to intensify the experience (and hopefully achieve some visuals), but it seemed like I had reached my limit and couldn't get any higher than I was. This was slightly frustrating, as I wanted to be more powerfully affected, but overall the experience was extremely positive. I enjoyed very much the psychoactive effects and want to try it again. It's an intriguing and agreeable experience that I want to feel again. Perhaps I'll try a liquid extract to see how the experience differs from smoking it.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


It seems to be your first time here!
Please, take a few minutes to look at the GUIDE before using this editor.


new RoonApi(desc)
Roon API.
Parameters:
| Name |
Type |
Description |
desc |
object
|
Information about your extension. Used by Roon to display to the end user what is trying to access Roon.
Properties
| Name |
Type |
Attributes |
Description |
extension_id |
string
|
|
A unique ID for this extension. Something like<EMAIL_ADDRESS>|
display_name |
string
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|
The name of your extension. |
display_version |
string
|
|
A version string that is displayed to the user for this extension. Can be anything you want. |
publisher |
string
|
|
The name of the developer of the extension. |
website |
string
|
|
Website for more information about the extension. |
core_paired |
RoonApi~core_paired
|
<optional>
|
Called when Roon pairs you. |
core_unpaired |
RoonApi~core_unpaired
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<optional>
|
Called when Roon unpairs you. |
core_found |
RoonApi~core_found
|
<optional>
|
Called when a Roon Core is found. Usually, you want to implement pairing instead of using this. |
core_lost |
RoonApi~core_lost
|
<optional>
|
Called when Roon Core is lost. Usually, you want to implement pairing instead of using this. |
|
- Source:
Methods
init_services(services)
Initializes the services you require and that you provide.
This:
Parameters:
| Name |
Type |
Description |
services |
object
|
Information about your extension. Used by Roon to display to the end user what is trying to access Roon.
Properties
| Name |
Type |
Attributes |
Description |
required_services |
Array.<object>
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<optional>
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A list of services which the Roon Core must provide. |
optional_services |
Array.<object>
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<optional>
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A list of services which the Roon Core may provide. |
provided_services |
Array.<object>
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<optional>
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A list of services which this extension provides to the Roon Core. |
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load_config(key) → {object}
Load a key value pair in the configuration data store.
Parameters:
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Description |
key |
string
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- Source:
Returns:
value
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Type
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object
save_config(key, value)
Save a key value pair in the configuration data store.
Parameters:
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Description |
key |
string
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value |
object
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- Source:
start_discovery()
Begin the discovery process to find/connect to a Roon Core.
- Source:
Type Definitions
core_found(core)
Parameters:
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Description |
core |
Core
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- Source:
core_lost(core)
Parameters:
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Type |
Description |
core |
Core
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core_paired(core)
Parameters:
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core |
Core
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core_unpaired(core)
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core |
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- Mission - We deliver uniqueness and quality
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OUR TEAM
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Designer
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Vlad Vinnitskiy
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OUR SERVICES
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Web design
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Mobile apps
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Marketing
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SOME OF OUR CLIENTS
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Hey ! You can call me Bolu, I am a software developer based in Lagos, Nigeria.
Im still A student at this as at this time
in Covenant Universty studying Computer and Information Systems.
I have Completed some courses on online learning platforms such as Udemy. I hope To
Keep Learning More Things.
I create mostly frontend Websites and Web Applications with modern technologies, I also Recently started Writing Technology Articles. I am Working on Learning More Things.
Some Of The Technologies Im working With Right Now
Other things I've worked with
Later On
This is website built for the Omesh Nigeria Limited, A multi Bussiness Website. This site is has easy to use navigations to get any where in the website. built with HTML, CSS and Javascript
Check It OutThis is a simple zodiac sign webpage that can easily and quickly tell you your zodiac sign and other astrology information was built with React js and Bootstrap 4
Check It OutThis Is a clone of google's youtube website but just more light weight, you can search for any youtube video with this. Made use of the youtube API React js and Bootstrap 4
Check It Out
Have you always wanted to learn just one programming language that can manage multiple things ? One of such amazing languages is JavaScript. JavaScript runs on pretty much anything now including mobile apps for both IOS and android with react native among many others....
Read More


Long Beach City College Library Orientation
How to locate books and ebooks, search article databases, and find scholarly articles
by Jeffrey Sabol
slides available at lbcc.jeffreystephensabol.org
Library Hours
The Library Catalog
If you are trying to locate books or ebooks the Library Catalog is the place to start
The Library Catalog
If you are trying to locate books or ebooks the Library Catalog is the place to start
Let's search for "Politics"
Several Different Types of Media
As we can see from the Library Catalog limiters, you can limit your search to books, eBooks, Thesis, Journals, DVDs and many more.
Physical Resources
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01. Purchase
Libraries purchase print books and journals from several different places, some are even purchased through Amazon.
-
02. Cataloging Print Resources
(ORIGINAL CATALOGING)
For material that has not been cataloged before, a highly trained librarian will create and input the data to create a bibliographic record then set the holdings
-
03. Cataloging Print Resources
(COPY CATALOGING)
Depending on the type of physical resource being cataloged, one may use bibliographic records from resources already cataloged by other schools and then set the holdings or upload the record to the ILS
-
04. Now available in the Public Library Catalog
The material is now discoverable through the Library Catalog as well as WorldCat.org, allowing all libraries and universities to discover this material.
Electronic Resources
-
01. Purchase
Libraries purchase electronic journals and articles mainly from database vendors, who package and index the electronic journals and articles
-
02. The Knowledge Base
OCLC maintains a databases containing most of the electronic databases subscription packages
Since the content of these databases constantly changes, by selecting the Knowledge Base holdings for a particular database, the holding will always be up to date
-
04. Now available in the Public Library Catalog
The material is now discoverable through the Library Catalog as well as WorldCat.org, allowing all libraries and universities to discover this material.
Patron Records
-
01. Patron File
The Library must obtain or compile are file with all of the enrolled student's information.
-
02. Normalizing the Data
Once the patron information is consolidated into one file, the data must be formatted according to the ILS's specifications
-
03. Uploading the patron file
The patron information is uploaded to the ILS, usually by FTP to the remote server
-
04. Now you can check out books
With the patron information loaded into the ILS, using the circulation module, Library staff are able to check out books and other library materials to students.
Questions?
slides available at lbcc.jeffreystephensabol.org


var foo = 'bar';
Long description that spans multiple lines and even has other markdown type things.
Like more paragraphs.
var code = 'samples';
| arg | {Type} |
name |
Description. |
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| arg | {Type} |
name |
Description that is really long and wraps to other lines. |
| arg | {Type} |
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Foo bar. |
| tag |
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Title
Long description that spans multiple lines and even has other markdown type things.
Like more paragraphs.
{Type}
name
Description.
{Type}
name
Description that is really long and wraps to other lines.
{Type}
name
Description that is really long and wraps to other lines.
And has line breaks, etc.
Foo bar.


So many cloud pundits are piling on to the misfortunes of Amazon Web Services this week as a response to the massive failures in the AWS Virginia region. If you think this week exposed weakness in the cloud, you don't get it: it was the cloud's shining moment, exposing the strength of cloud computing.
In short, if your systems failed in the Amazon cloud this week, it wasn't Amazon's fault. You either deemed an outage of this nature an acceptable risk or you failed to design for Amazon's cloud computing model. The strength of cloud computing is that it puts control over application availability in the hands of the application developer and not in the hands of your IT staff, data center limitations, or a managed services provider.
The AWS outage highlighted the fact that, in the cloud, you control your SLA in the cloud—not AWS.
The Dueling Models of Cloud Computing
Until this past week, there's been a mostly silent war ranging out there between two dueling architectural models of cloud computing applications: "design for failure" and traditional. This battle is about how we ultimately handle availability in the context of cloud computing.
The Amazon model is the "design for failure" model. Under the "design for failure" model, combinations of your software and management tools take responsibility for application availability. The actual infrastructure availability is entirely irrelevant to your application availability. 100% uptime should be achievable even when your cloud provider has a massive, data-center-wide outage.
Most cloud providers follow some variant of the "design for failure" model. A handful of providers, however, follow the traditional model in which the underlying infrastructure takes ultimate responsibility for availability. It doesn't matter how dumb your application is, the infrastructure will provide the redundancy necessary to keep it running in the face of failure. The clouds that tend to follow this model are vCloud-based clouds that leverage the capabilities of VMware to provide this level of infrastructural support.
The advantage of the traditional model is that any application can be deployed into it and assigned the level of redundancy appropriate to its function. The downside is that the traditional model is heavily constrained by geography. It would not have helped you survive this level of cloud provider (public or private) outage.
The advantage of the "design for failure" model is that the application developer has total control of their availability with only their data model and volume imposing geographical limitations. The downside of the "design for failure" model is that you must "design for failure" up front.
The Five Levels of Redundancy
In a cloud computing environment, there are five possible levels of redundancy:
- Physical
- Virtual resource
- Availability zone
- Region
- Cloud
When I talk about redundancy, I'm talking about a level of redundancy that enables you to survive failures with zero downtime. You have the redundancy that simply lets the system keep moving when faced with failures.
Physical redundancy encompasses all traditional "n+1" concepts: redundant hardware, data center redundancy, the ability to do vMotion or equivalents, and the ability to replicate an entire network topology in the face of massive infrastructural failure.
Traditional models end at physical redundancy. "Design for failure" doesn't care about physical redundancy. Instead, it allocates redundant virtual resources like virtual machines so that the failure of the underlying infrastructure supporting one virtual machine doesn't impact the operations of the other unless they are sharing the failed infrastructural component.
The fault tolerance of virtual redundancy generally ends at the cluster/cabinet/data center level (depending on your virtualization topology). To achieve better redundancy, you spread your virtualization resources across multiple availability zones.  When you have redundant resources across multiple availability zones, you can survive the complete loss of (n-1) availability zones (where n is the number of availability zones in which you are redundant).
Until this week, no one has needed anything more than availability zone redundancy. If you had redundancy across availability zones, you would have survived every outage suffered to date in the Amazon cloud. As we noted this week, however, an outage can take out an entire cloud region.
Regional redundancy enables you to survive the loss of an entire cloud region. If you had regional redundancy in place, you would have come through the recent outage without any problems except maybe an increased workload for your surviving virtual resources. Of course, regional redundancy won't let you survive business failures of your cloud provider.
Cloud redundancy enables you to survive the complete loss of a cloud provider.
Applied "Design for Failure"
In presentations, I refer to the "design for failure" model as the AWS model. AWS doesn't have any particular monopoly on this model, but their lack of persistent virtual machines pushes this model to its extreme. Actually, best practices for building greenfield applications in most clouds fit under this model.
The fundamental principle of "design for failure" is that the application is responsible for its own availability, regardless of the reliability of the underlying cloud infrastructure. In other word, you should be able to deploy a "design for failure" application and achieve 99.9999% uptime (really, 100%) leveraging any cloud infrastructure. It doesn't matter if the underlying infrastructural components have only a 90% uptime rating. It doesn't matter if the cloud has a complete data center meltdown that takes it entirely off the Internet.
There are several requirements for "design for failure":
- Each application component must be deployed across redundant cloud components, ideally with minimal or no common points of failure
- Each application component must make no assumptions about the underlying infrastructure—it must be able to adapt to changes in the infrastructure without downtime
- Each application component should be partition tolerant—in other words, it should be able to survive network latency (or loss of communication) among the nodes that support that component
- Automation tools must be in place to orchestrate application responses to failures or other changes in the infrastructure (full disclosure, I am CTO of a company that sells such automation tools, enStratus)
Applications built with "design for failure" in mind don't need SLAs. They don't care about the lack of control associated with deploying in someone else's infrastructure. By their very nature, they will achieve uptimes you can't dream of with other architectures and survive extreme failures in the cloud infrastructure.
Let's look at a design for failure model that would have come through the AWS outage in flying colors:
- Dynamic DNS pointing to elastic load balancers in Virginia and California
- Load balancers routing to web applications in at least two zones in each region
- A NoSQL data store with the ring spread across all web application availability zones in both Virginia and California
- A cloud management tool (running outside the cloud!) monitoring this infrastructure for failures and handling reconfiguration
Upon failure, your California systems and the management tool take over. The management tool reconfigures DNS to remove the Virginia load balancer from the mix. All traffic is now going to California.  Your cloud management tool attempts to kill off all Virginia resources and bring up resources in California to replace the load.
Voila, no humans, no 2am calls, and no outage! Extra bonus points for "bursting" into Singapore, Japan, Ireland, or another cloud! When Virginia comes back up, the system may or may not attempt to rebalance back into Virginia.
Relational Databases
OK, so I neatly sidestepped the issue of relational databases. Things are obviously not so clean with relational database systems and the NoSQL system almost certainly would have lost some minimal amounts of data in the cut-over. If that data loss is acceptable, you better not be running a relational database system. If it is not acceptable, then you need to be running a relational database system.
 The layman's description of partition tolerance is basically the ability to split your data across multiple, geographically distinct partitions. A relational system can't give you that. A NoSQL system can't give you data consistency. Pick your poison.
Sometimes that poison must be a relational database. And that means we can't easily partition our data across California and Virginia. You now need to look at several different options:
- Master/slave across regions with automated slave promotion using your cloud management tool
- Master/slave across regions with manual slave promotion
- Regional data segmentation with a master/master configuration and automated failover
There are likely a number of other options depending on your data model and DBA skillset. All of them involve potential data loss when you recover systems to the California region, as well as some basic level of downtime. All, however, protect your data consistency during normal operations—something the NoSQL option doesn't provide you. The choice of automated vs. manual depends on whether you want a human making data loss acceptance decisions. You may particularly want a human involved in that decision in a scenario like what happened this week because only a human really can judge, "How confident am I that AWS will have the system up in the next (INSERT AN INTERVAL HERE)?"
The Traditional Model
As its name implies, the "design for failure" requires you to design for failure. It therefore significantly constrains your application architecture. While most of these constraints are things you should be doing anyways, most legacy applications just aren't built that way. Of course, "design for failure" is also heavily biased towards NoSQL databases which often are not appropriate in an enterprise application context.
The traditional model will support any kind of application, even a "design for failure" application. The problem is that it's often harder to build "design for failure" systems on top of the traditional model because most current implementations of the traditional model simply lack the flexibility and tools that make "design for failure" work in other clouds.
Control, SLAs, Cloud Models, and You
When you make the move into the cloud, you are doing so exactly because you want to give up control over the infrastructure level. The knee-jerk reaction is to look for an SLA from your cloud provider to cover this lack of control. The better reaction is to deploy applications in the cloud designed to make your lack of control irrelevant. It's not simply an availability issue; it also extends to other aspects of cloud computing like security and governance. You don't need no stinking SLA.
As I stated earlier, this outage highlights the power of cloud computing. What about Netflix, an AWS customer that kept on going because they had proper "design for failure"? Try doing that in your private IT infrastructure with the complete loss of a data center. What about another AWS/enStratus startup customer who did not design for failure, but took advantage of the cloud DR capabilities to rapidly move their systems to California? What startup would ever have been able to relocate their entire application across country within a few hours of the loss of their entire data center without already paying through the nose for it?
These kinds of failures don't expose the weaknesses of the cloud—they expose why the cloud is so important.
Couldn't agree more. When we designed Xeround SQL Cloud Database-as-a-service; we looked at all the layers you listed for alternate DRP design: Physical > Virtual resource > Availability zone > Region > Cloud.
With that in mind, we took a cloud agnostic approach enabling our users to run their databases on any public cloud - Amazon (East, Europe, same/multi zone), Rackspace and soon many other IaaS worldwide, private cloud (Vmware vCloud)… In fact we also support a similar approach PaaS wise – support Heroku, CloudControll and quite a few others coming soon.
We know running a dB in the cloud is tricky and took the DBaaS direction, Acunna Matata worry free philosophy; auto everything – hilling, elastic scalability, distribution, even more front end SQL/NoSQL APIs coming soon.
Try us at xeround.com (razi Sharir
I thought the failure was that multiple availability zones died simultaneously, something that by design and per Amazon's docs should never happen short of a hurricane in Virginia. Note that out is exponentially harder to distribute your app across not only AZs but geographical areas as well: high speed links connect AZs within a geo, but going from one geo to another is extremely slow and not realtime.
Of course you design for failure, it happens every day on AWS. But can you design around multiple datacenters (availability zones) dying simultaneously? When AWS told you not to worry about that eventuality? Probably not without downtime and some serious compromises.
It was a surprise that so many popular web services went down when Amazon went down. We always assumed one of two things would happen: that our infrastructure in the Amazon cloud would fail or our infrastructure in our data center would fail (hopefully not at the same time).
The problem is that once EVERYONE falls back to a service in another availability zone, that zone suddenly has to handle twice the load (probably a lot more when Virginia goes down, because it's generally believed to have the most instances). We saw pretty heavy slowdown across zones even with only a handful of people following this approach. You need to either bring another provider into the mix, or just have faith that AWS keeps piles and piles of spare capacity.

Ayep. What BiggieBig said. The cloud fanatics really do need to wake the f__k up and smell the f__ckin' coffee.
Succinct, not much substance or thoughtful consideration but succinct.
AWS previously assured us that multiple Availability Zones wouldn't realistically fail at the same time. Now that proved to be untrue, you choose to say "Ah - you shouldn't have believed AWS, you should have been using multiple regions" Presumably when the next outage hits both US regions you'll say "Ah - of course you should have used the EU and Asia regions as well".
We should recognize AWS as a single point of failure and look at hosting across multiple providers.
This does require sophisticated management tools like enStratus, but you should use those tools to avoid putting all your eggs into the AWS basket.
I'm not sure that the rest of the technology stack has necessarily caught up to this model though - in particular NoSQL databases aren't the panacea you appear to believe them to be. Hopefully all the pieces of the technology stack will evolve.
AWS has never in any conversation I have ever had said that multiple availability zones would not realistically fail at the same time. If they felt that way, don't you think they'd have an SLA better than 99.9%?
Of course, if you want to survive the failure of multiple availability zones, you should spread yourself across regions. I don't understand why this is so hard for people to understand.
Similarly, yes, you should have some ability to migrate your systems into another cloud. I don't think actual technical loss of all AWS regions (or even multiple regions) can happen absent of nuclear war or asteroid strike, but companies do go out of business/get sued/etc.
From the EC2 homepage (http://aws.amazon.com/ec2/):
"Availability Zones are distinct locations that are engineered to be insulated from failures in other Availability Zones and provide inexpensive, low latency network connectivity to other Availability Zones in the same Region. By launching instances in separate Availability Zones, you can protect your applications from failure of a single location."
From the EC2 FAQ (http://aws.amazon.com/ec2/faqs/):
"Q: How isolated are Availability Zones from one another?
Each availability zone runs on its own physically distinct, independent infrastructure, and is engineered to be highly reliable. Common points of failures like generators and cooling equipment are not shared across Availability Zones. Additionally, they are physically separate, such that even extremely uncommon disasters such as fires, tornados or flooding would only affect a single Availability Zone."
Seems pretty clear to me that multiple AZ failure is supposed to be unrealistic except in the case of disasters, and AWS even explicitly state that it would have to be a large scale disaster, not just a "measly" fire, tornado or flood :-)
In addition, AWS themselves engineered their own solutions reflecting this assumption (e.g. RDS Multi-AZ is multi-AZ, not multi-region)
Of course, you're right - AWS was over-promising here; we should have ignored what they stated and used multiple regions. But it's the same people and the same software that run those multiple regions, so I don't see understand how you continue to have faith that multiple regions won't go down except in extraordinary circumstances.
I think we're in agreement that you can't trust a single AZ; we've learned in this outage that you can't trust a single Region. We only disagree in that you continue to have faith in multiple AWS regions, whereas I have no reason to believe that e.g. an AWS software bug won't get deployed to all regions, or that a rogue AWS employee won't somehow shut down all the regions.
As for your conversations with AWS, if they were in fact privately saying to you that multiple AZ failure were likely, while publicly saying the opposite, I think you should publish that story.
This was foretold decades ago in the movie Animal House:
"You f****ed up. You trusted us!"
I really like how various vendors jumped in these comments saying how their products would have prevented it.
a.k.a. see "Animal House".
We documented our experience at bitmenu here:
http://blog.bitmenu.com/2011/04/production-push-redundancy-is.html
An event like this makes us value the new infrastructure even more.
I think Amazon should stick with selling everything under the sun except cloud web services. Leave google to master the cloud much like they master everything else on the internet. EC2 FAiL :D
Because Google has such a stellar track record?
Your check from Amazon is the mail, tech shill guy.
"The strength of cloud computing is that it puts control over application availability in the hands of the application developer and not in the hands of your IT staff, data center limitations, or a managed services provider"
Sadly, no. That the developers are in charge of this stuff is why so many sites were down completely. They're terrible at it, don't value it, and even when they try to roll it out they do it poorly.
An IT guy would have spent 15 minutes on day 1 thinking about disaster recovery. A developer always wants to do it tomorrow and tomorrow, as we all know, never comes.
Certainly, you can design for failure. And for those where failure it literally not an option, like things that deal with life-safety or where thousands of dollars are lost every second, sure.
But one simple thing you don't address is that doing so is a lot more expensive to design for failure during the development cycle. Yes, any bridge across troubled water can be over-built to ensure that it never, ever fails, but doing so is often so cost-prohibitive as to be unrealistic.
And lastly, your advocacy would have sounded more credible if you had stated up-front that you are CTO of a company that purposes to help people solve this problem in exchange for mucho deniro rather than bury that fact in the middle of the article.
"In short, if your systems failed in the Amazon cloud this week, it wasn't Amazon's fault. You either deemed an outage of this nature an acceptable risk or you failed to design for Amazon's cloud computing model."
Oh yes, a company would provide you a cloud service to host your data and when that very service fails and renders your own operation useless it is your fault. So why pay for their service in the first place?
This sounded like an argument made by either a total irrational fanatic, or another network guy who is clueless about creating software, or both. Seems like outages these days are always the fault of the software developer(s) and never that of the one maintaining the network resource.
Anybody with common sense should stop reading right after that quoted sentence.
Well it's the fault of the software developers for thinking they don't need "clueless network guys"
You realize "in th3 cloud!!! ZOMG we're in cloud!!!" means nothing more than you're running a virtual machine in a data center somewhere. That's all amazon does. It's not magic - you're not safe because you're "in the cloud."
It's just a datacenter. That most software engineers don't know that is why they need "clueless network guys" to point it out to them.
"100% uptime should be achievable even when your cloud provider has a massive, data-center-wide outage."
The problem was Amazon had multiple data centers fail simultaneously.  According to Amazon's docs, spanning multiple data centers within a single region should have been sufficient to guard against failures short of a regional natural disaster.
So far, it looks like Amazon did not architect their systems to properly isolate data centers from one another, namely by allowing an EBS failure in one center to cascade to others via a single region-wide failure point. Customers bear only limited blame for expecting them to adhere to their stated architectural principles. If Amazon had instead made an even larger goof and architected a single *global* failure point for EBS, this outage would have cascaded to the other regions as well, and your argument would be completely moot.
It is Amazon's fault for not properly isolating data centers. It is customers' fault only to the extent that they relied on Amazon as their exclusive host -- not that they failed to understand how to architect their apps as per Amazon's guidelines.


Example 1: This will pull videos from youtube Channel
This is written on the available javascript library at https://developers.google.com/youtube/
This is derived from the following api https://developers.google.com/youtube/v3/docs/search
Example 2: This will show the playlist created manually with manual player controls
This code was built based on youtube player demo and iframe player api


Welcome to Embox and have a lot of fun!
Embox is an open source real-time operating system designed for resource constrained hardware as well as a set of tools for developing embedded applications.


java.lang.Object Enemy
public abstract class Enemy
The background
| Constructor Summary | |
|---|---|
Enemy(Coordinate c,
int maxHealth,
int radius,
World w,
int direction,
int height,
double timeAppear)
|
| Method Summary | |
|---|---|
void |
act()
|
void |
attack(Tower t)
|
abstract int |
damagePerTurn()
|
void |
die()
|
void |
drawHealthBar(java.awt.Graphics g)
|
Coordinate |
getCoordinate()
|
double |
getCurrentHealth()
|
int |
getHeight()
|
int |
getRadius()
|
World |
getWorld()
|
void |
move(int distance)
Moves the enemy by distance amount in it's current direction |
void |
move(int dx,
int dy)
Translates the enemy, intended mostly for teleportation-style moves |
abstract void |
paintComponent(java.awt.Graphics g)
|
boolean |
removed()
|
void |
removeSelf()
|
void |
setAngle(int angle)
Angle is in degrees |
void |
takeDamage(int amount)
|
double |
timeAppear()
|
java.awt.Polygon |
triangle()
Creates a right isoceles triangle such that the enemy's coordinate is the centroid of the triangle and the line connecting the centroid with the vertex opposite the hypotenuse forms an angle of direction degrees with the x axis |
| Methods inherited from class |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public Enemy(Coordinate c, int maxHealth, int radius, World w, int direction, int height, double timeAppear)
| Method Detail |
|---|
public void act()
public void attack(Tower t)
public abstract int damagePerTurn()
public void die()
public void drawHealthBar(java.awt.Graphics g)
public Coordinate getCoordinate()
public double getCurrentHealth()
public int getHeight()
public int getRadius()
public World getWorld()
public void move(int distance)
public void move(int dx, int dy)
public abstract void paintComponent(java.awt.Graphics g)
public boolean removed()
public void removeSelf()
public void setAngle(int angle)
public void takeDamage(int amount)
public double timeAppear()
public java.awt.Polygon triangle()


Deque
Projected Time
80 minutes
Prerequisites
Motivation
Deque is used as an abstract data type, also referenced as a double-ended queue. Similar to a queue, deques exist
as an ordered collection of items. A deque’s nature is unrestrictive, meaning that it easily allows for adding and
removing items at either end. Deques are a unique hybrid linear structure that provide the capabilities of stacks
and queues in a unique data structure. Deques can be implemented with a dynamic array or with a doubly-linked list
and they do not require Last In First Out (LIFO) or First In First Out (FIFO)orderings that are required by both
stacks and queues. The homophone “dequeue” is used as a verb, meaning to remove from a queue.
Examples that use Deque:
- A nice application of the deque is storing a web browser’s history. Recently visited URLs are added to the front
of the deque, and the URL at the back of the deque is removed after some specified number of insertions at the
front.
- Another common application of the deque is storing a software application’s list of undo operations.
- One example where a deque can be used is the A-Steal job scheduling algorithm. This algorithm implements task
scheduling for several processors. A separate deque with threads to be executed is maintained for each processor.
(by Atishay
Jain)
Objectives
Participants will be able to:
- Understand when to use a deque
- Be familiar with common methods
- Implement a deque
- Find and use a deque library
- Discern performance tradeoffs for different implementations of a deque
Specific Things to Learn
- Properties of a deque
- Common use cases for deque
- Review of common implementation(s)
Materials
Lesson
Review content from slides (TODO: add link here when available).
Common Mistakes / Misconceptions
- There may be an implementation that is very simple, but untenable for larger deques.
Guided Practice
Discuss as a group how a deque differs from other data structures already reviewed. Some suggested questions to
consider:
- What are the methods a deque must have?
- What can be tracked in a deque?
- When would a deque be used?
- What other data structures are used to make a deque?
Independent Practice
Implement a deque in JavaScript, keeping in mind all methods and helper methods that define a deque. Consider
performance – what happens as you call specific methods you’ve defined?
Challenge
There are many different ways to implement a deque in any language. Implement a deque a different way from what you
did before, then consider how it differs. Is this second implementation better? If you get stuck, check out
StackOverflow comments!
Check for Understanding
Find another person in the cohort and discuss:
- What are some of the of the advantages/ disadvantages of using deques?
- In a language of your choice, can you implement some of the basic operations a deque must perform?
- Having implemented queues and stacks, can you identify situations where deques are a better data structure to
use?
Additional Reading
A-Steal Job Scheduling was briefly mentioned in the lesson as a use of deques. You can read more here.


{% extends "minimal-layout.html" %} {% block content %}
Are you sure you want to enable the identity "{{values.email}}" to log into the DataHub account "{{values.username}}"?'


Top Teams points ranking UX design 8.2k UX design tips +472 Interaction tips 8.2k Interaction articles +472 App development 8.2k Mobile development articles +472 Nature 8.2k Wildlife animal articles +472 Geography 8.2k Geography articles +472


|
BTK Python wrapper
0.3dev.0
Python bindings for the Biomechanical ToolKit library (BTK)
|
Base class for all type of force platform. More...
Public Member Functions | |
| def | Begin |
| def | Clone |
| def | End |
| def | GetCalMatrix |
| def | GetChannel |
| def | GetChannelNumber |
| def | GetChannels |
| def | GetCorner |
| def | GetCorners |
| def | GetOrigin |
| def | GetTimestamp |
| def | GetType |
| def | SetCalMatrix |
| def | SetChannel |
| def | SetCorner |
| def | SetCorners |
| def | SetOrigin |
| def | Update |
Base class for all type of force platform.
This class is generic and doesn't know its type, nor the number of analog channels used. To use predefined force platform as proposed in the documentation of the C3D file format, check the following classes: - btk::ForcePlatformType1: 6 channels (FX, FY, FZ, PX, PY, MZ); - btk::ForcePlatformType2: 6 channels (FX, FY, FZ, MX, MY, MZ); - btk::ForcePlatformType3: 8 channels (FZ1, FZ2, FZ3, FZ4, FX12, FX34, FY14, FY23); - btk::ForcePlatformType4: Same as Type-2 + calibration matrix 6 (columns) by 6 (rows); - btk::ForcePlatformType5: Same as Type-3 + calibration matrix 6 (columns) by 8 (rows); - btk::ForcePlatformType6: 12 channels (FX[1,2,3,4], FY[1,2,3,4], FZ[1,2,3,4] + calibration matrix 12 by 12).
| def btk.btkForcePlatform.Begin | ( | self | ) |
Begin(self) -> btkAnalogIterator Returns an iterator to the beginning of the list of items.
| def btk.btkForcePlatform.Clone | ( | self | ) |
Clone(self) -> btkForcePlatform Deep copy of the object.
| def btk.btkForcePlatform.End | ( | self | ) |
End(self) -> btkAnalogIterator Returns an iterator just past the last item.
| def btk.btkForcePlatform.GetCalMatrix | ( | self | ) |
GetCalMatrix(self) -> array (NumPy) Returns the calibration matrix.
| def btk.btkForcePlatform.GetChannel | ( | self, | args | ) |
GetChannel(self, int) -> btkAnalog) Returns the analog channel for the given index.
| def btk.btkForcePlatform.GetChannelNumber | ( | self | ) |
GetChannelNumber(self) -> int Returns the number of analog channels used by the force platform.
| def btk.btkForcePlatform.GetChannels | ( | self | ) |
GetChannels(self) -> btkAnalogCollection Returns force platform's channels.
| def btk.btkForcePlatform.GetCorner | ( | self, | args | ) |
GetCorner(self, int) -> array (NumPy) Returns the corner for the given index.
| def btk.btkForcePlatform.GetCorners | ( | self | ) |
GetCorners(self) -> array (NumPy) Returns corners' coordinates.
| def btk.btkForcePlatform.GetOrigin | ( | self | ) |
GetOrigin(self) -> array (NumPy) Returns the origin of the force platform.
| def btk.btkForcePlatform.GetTimestamp | ( | self | ) |
GetTimestamp(self) -> unsigned long Returns the timestamp of the object.
| def btk.btkForcePlatform.GetType | ( | self | ) |
GetType(self) -> int Returns the type of the force platform.
| def btk.btkForcePlatform.SetCalMatrix | ( | self, | args | ) |
SetCalMatrix(self, array) Sets the calibration matrix.
| def btk.btkForcePlatform.SetChannel | ( | self, | args | ) |
SetChannel(self, int , btkAnalog) Sets the analog channel for the given index.
| def btk.btkForcePlatform.SetCorner | ( | self, | args | ) |
SetCorner(self, int, int, double) SetCorner(self, int, double, double, double) SetCorner(self, int, array) Sets the corner for the given index.
| def btk.btkForcePlatform.SetCorners | ( | self, | args | ) |
SetCorners(self, array) Sets corners' coordinates.
| def btk.btkForcePlatform.SetOrigin | ( | self, | args | ) |
SetOrigin(self, array) SetOrigin(self, double, double, double) Sets the origin.
| def btk.btkForcePlatform.Update | ( | self | ) |
Update(self) Updates the ProcessObject associated with this DataObject.


Space Details:
Available Pages:
2014 HIC Annual Report (January 1, 2014 - December 31, 2014)
1.0 - Executive Summary2014
2.0 - Portal Report2014
Awards
Press Releases
New Services & Websites 2014
New Services Spotlight
Cost Avoidance
New Service Spotlight: MyPVL
Agile
Best of the Web
Customer Satisfaction
HIC Wins #1 Best Place to Work - Small Business Category
Testimonials
About HIePRO
Spotlight on the Design Team
Portal Enterprise Services
Vital Records Story
Trending
Portal Enterprise Services2015
3.0 - Background Information2014
3.2 - Portal Staff2014
4.0 - Funding Portal Operations2014
5.0 - Contact Information2014


 There are 3 main parts:HTML
HTML stands for Hypertext Markup Language. Most of the documents on the web are HTML based. You can use HTML to link pages together with hyperlinks.Tags and Elements
HTML documents are made up of elements. Tags are used to denote the beginning and end of elements.Computers are 'Stupid'
They can only do exactly what you tell them.Inline vs. Block Elements
HTML elements are either inline, or on the same like with the text, or block, seperated from the text by an invisible box.Hyperlink Practice to Some Websites:
Google


{% extends "_post.html" %} {%hyde title: "whoa, deja vu" created: 2004-08-22 14:27:36 %} {% block article %} {%article%}
I really wish they would stop saying things like this:
Red Hat’s software technology is 100 percent open source. If you want to put us in a box, then the most obvious box is that Red Hat only, exclusively sells and supports open source — GPL’d software.
…
Quite frankly, if tomorrow we decided to release a closed piece of software, literally half the engineers would quit on principal that day.
That’s Paul Salazar, European Marketing Director for Red Hat. Can someone please mail me an URL to the source code for Satellite?
{%endarticle%} {% endblock %}


Section 14 Calendar plots
14.1 Purpose
Sometimes it is useful to visualise data in a familiar way. Calendars
are the obvious way to represent data for data on the time scale of
days or months. The calendarPlot
function provides an effective
way to visualise data in this way by showing daily concentrations laid
out in a calendar format. The concentration of a species is shown by
its colour. The data can be shown in different ways. By default,
calendarPlot
overlays the day of the month. However, if wind
speed and wind direction are available then an arrow can be shown for
each day giving the vector-averaged wind direction. In addition, the
arrow can be scaled according to the wind speed to highlight both the
direction and strength of the wind on a particular day, which can help
show the influence of meteorology on pollutant concentrations.
calendarPlot
can also show the daily mean concentration as a
number on each day and can be extended to highlight those conditions
where daily mean (or maximum etc.) concentrations are above a
particular threshold. This approach is useful for highlighting daily
air quality limits e.g. when the daily mean concentration is greater
than 50 μg m-3.
The calendarPlot
function can also be used to plot categorical
scales. This is useful for plotting concentrations expressed as an air
quality index i.e. intervals of concentrations that are expressed in
ways like ‘very good,’ ‘good,’ ‘poor’ and so on.
14.2 Calendar examples
The function is called in the usual way. As a minimum, a data frame,
pollutant and year is required. So to show O3 concentrations for
each day in 2003 (Figure 14.1). Note that if year
is not supplied the full data set will be used.
library(openair)
calendarPlot(mydata, pollutant = "o3", year = 2003)
It is sometimes useful to annotate the plots with other
information. It is possible to show the daily mean
wind angle, which can also be scaled to wind speed. The idea here
being to provide some information on meteorological conditions on each
day. Another useful option is to set annotate = "value"
in
which case the daily concentration will be shown on each
day. Furthermore, it is sometimes useful to highlight particular
values more clearly. For example, to highlight daily mean PM10
concentrations above 50 μg m-3. This is where setting lim
(a
concentration limit) is useful. In setting lim
the user can then
differentiate the values below and above lim
by colour of text,
size of text and type of text e.g. plain and bold.
Figure 14.2 highlights those days where PM10 concentrations exceed 50 μg m-3 by making the annotation for those days bigger, bold and orange. Plotting the data in this way clearly shows the days where PM10 > 50 μg m-3.
Other openair functions can be used to plot other statistics. For
example, rollingMean
could be used to calculate rolling 8-hour
mean O3 concentrations. Then, calendarPlot
could be used with
statistic = "max"
to show days where the maximum daily rolling
8-hour mean O3 concentration is greater than a certain threshold
e.g. 100 or 120 μg m-3.
calendarPlot(mydata, pollutant = "pm10", year = 2003,
annotate = "value",
lim =50,
cols = "Purples",
col.lim = c("black", "orange"),
layout = c(4, 3))
To show wind angle, scaled to wind speed (Figure 14.3).
calendarPlot(mydata, pollutant = "o3", year = 2003,
annotate = "ws")
Note again that selectByDate
can be useful. For example, to
plot select months:
calendarPlot(selectByDate(mydata, year = 2003,
month = c("jun", "jul", "aug")),
pollutant = "o3", year = 2003)
Figure 14.4 shows an example of plotting data
with a categorical scale. In this case the options labels
and
breaks
have been used to define concentration intervals and their
descriptions. Note that breaks
needs to be one longer than
labels
. In the example in Figure 14.4 the
first interval (‘Very low’) is defined as concentrations from 0 to
50 (ppb), ‘Low’ is 50 to 100 and so on. Note that the upper value of
breaks
should be a number greater than the maximum value
contained in the data to ensure that it is encompassed. In the example
given in Figure 14.4 the maximum daily
concentration is plotted. These types of plots are very useful for
considering national or international air quality indexes.
calendarPlot(mydata, pollutant = "no2", year = 2003,
breaks = c(0, 50, 100, 150, 1000),
labels = c("Very low", "Low", "High", "Very High"),
cols = "increment", statistic = "max")
The user can explicitly set each colour interval:
calendarPlot(mydata, pollutant = "no2", year = 2003,
breaks = c(0, 50, 100, 150, 1000),
labels = c("Very low", "Low", "High", "Very High"),
cols = c("lightblue", "forestgreen", "yellow", "red"),
statistic = "max")
Note that in the case of categorical scales it is possible to define the breaks and labels first and then make the plot. For example:
<- c(0, 34, 66, 100, 121, 141, 160, 188, 214, 240, 500)
breaks <- c("Low.1", "Low.2", "Low.3", "Moderate.4", "Moderate.5", "Moderate.6",
labels "High.7", "High.8", "High.9", "Very High.10")
calendarPlot(mydata, pollutant = "no2", year = 2003,
breaks = breaks, labels = labels,
cols = "jet", statistic = "max")
It is also possible to first use rollingMean
to calculate
statistics. For example, if one was interested in plotting the maximum
daily rolling 8-hour mean concentration, the data could be prepared
and plotted as follows.
## makes a new field 'rolling8o3'
<- rollingMean(mydata, pollutant = "o3", hours = 8)
dat <- c(0, 34, 66, 100, 121, 141, 160, 188, 214, 240, 500)
breaks <- c("Low.1", "Low.2", "Low.3", "Moderate.4", "Moderate.5", "Moderate.6",
labels "High.7", "High.8", "High.9", "Very High.10")
calendarPlot(dat, pollutant = "rolling8o3", year = 2003,
breaks = breaks, labels = labels,
cols = "jet", statistic = "max")
The UK has an air quality index for O3, NO2, PM10 and described in detail at (http://uk-air.defra.gov.uk/air-pollution/daqi) and COMEAP (2011). The index is most relevant to air quality forecasting, but is used widely for public information. Most other countries have similar indexes. Note that the indexes are calculated for different averaging times dependent on the pollutant: rolling 8-hour mean for O3, hourly means for NO2 and a fixed 24-hour mean for PM10 and PM2.5.
In the code below the labels and breaks are defined for each pollutant
to make it easier to use the index in the
calendarPlot
function.
## the labels - same for all species
<- c("1 - Low", "2 - Low", "3 - Low", "4 - Moderate", "5 - Moderate",
labels "6 - Moderate", "7 - High", "8 - High", "9 - High", "10 - Very High")
<-c(0, 34, 66, 100, 121, 141, 160, 188, 214, 240, 500)
o3.breaks <- c(0, 67, 134, 200, 268, 335, 400, 468, 535, 600, 1000)
no2.breaks <- c(0, 17, 34, 50, 59, 67, 75, 84, 92, 100, 1000)
pm10.breaks <- c(0, 12, 24, 35, 42, 47, 53, 59, 65, 70, 1000) pm25.breaks
Remember it is necessary to use the correct averaging time. Assuming
data are imported using importAURN
or similar, then the
units will be in μg m-3 — if not the user should ensure this is the
case. Note that rather than showing the day of the month (the default), annotate = "value"
can be used to show the actual numeric value
on each day. In this way, the colours represent the categorical
interval the concentration on a day corresponds to and the
actual value itself is shown.
## import test data
<- importAURN(site = "kc1", year = 2010)
dat
## no2 index example
calendarPlot(dat, year = 2010, pollutant = "no2", labels = labels,
breaks = no2.breaks, statistic = "max", cols = "jet")
## for PM10 or PM2.5 we need the daily mean concentration
calendarPlot(dat, year = 2010, pollutant = "pm10", labels = labels,
breaks = pm10.breaks, statistic = "mean", cols = "jet")
## for ozone, need the rolling 8-hour mean
<- rollingMean(dat, pollutant = "o3", hours = 8)
dat calendarPlot(dat, year = 2010, pollutant = "rolling8o3", labels = labels,
breaks = o3.breaks, statistic = "max", cols = "jet")


Naberezny, John 1
| Birth Name | Naberezny, John |
| Gender | male |
| Age at Death | 73 years, 4 months, 5 days |
Narrative
John Naberezny played trombone for the Lawrence Symphony Orchestra. Included here are two images from the Lawrence Sunday Sun newspaper from March 11, 1928 of him.
*Marian Thomas (granddaughter) recalls her father (Raymond Naber) discussing that John was very talented and was at one point asked to play with the Boston Pops Orchestra, though he turned it down.
John Naberezy's primary occupation was as a mill operator in Lawrence Massachusetts.
Events
| Event | Date | Place | Description | Sources |
|---|---|---|---|---|
| Birth | 1887-10-04 | Poland | Based on baptism document | 2a |
|
|
||||
| Death | 1961-02-09 | Lawrence Massachusetts General Hospital | "John Naberezny, 280 Lawrence street, died Thursday night at Lawrence General hospital after a short illness." | |
|
|
||||
| Residence | 1917 | Lawrence Massachusetts | Moved to Lawrence Massachusetts | 2 |
|
|
||||
| Occupation | between 1923 and 1953 | Lawrence Massachusetts | Weaver at the Wood Worsted Mill. | 2 1 |
|
Event Note
John was employed at the Wood mill in Lawrence Massachusetts for 30 years, until his retirement in 1953. |
||||
| Activity | Member of the American Federation of Musicians | 2 | ||
|
|
||||
| Funeral | 1961-02-13 | Edward Baron funeral home | Edward Baron funeral home | |
|
|
||||
| Funeral | 1961-02-13 | Lawrence Massachusetts | Holy Trinity church | 2 |
|
Event Note
"...with a solemn high Mass of requiem at 9 a.m. in Holy Trinity church." |
||||
| Burial | 1961-02-13 | Lawrence Massachusetts | Immaculate Conception Cemetery | 2b |
|
|
||||
| Baptism | 1887-10-09 | 3a | ||
|
|
||||
| Marriage (Groom) | 1910-05-09 | Marriage in Lawrence Massachusetts | 4a | |
|
|
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | Naberezny, Andrew | |||
| Mother | Naberezny, Mary | |||
| Brother | Naberezny, Michael | |||
| Naberezny, John | 1887-10-04 | 1961-02-09 | ||
| Brother | Naberezny, Peter |
Families
Family of Naberezny, John and Naberezny, Mary |
|||||||||||||||||
| Married | Wife | Naberezny, Mary ( * 1889-02-21 + 1965-04-19 ) | |||||||||||||||
| Children |
| Name | Birth Date | Death Date |
|---|---|---|
| Naberezny, Adam | 1912-04-03 | 1912-04-04 |
| Ross, Helena | 1913-07-25 | |
| Naber, Raymond Edwin | 1917-12-25 | 2015-05-21 |
| Naber, Viktor Daniel | 1922-05-10 |


jsPdf :: Samples
Basic
Images
Runner
Test From HTML
Test From HTML (with Images) - CSS Page Breaks
Test Insert Page
Annotation
Annotation 2
Bar Graph with Text and Lines (CanvasG / Context 2D)
Context 2D
Context 2D Paths
Html2Pdf - Auto Break
Html2Pdf - Page Break
Html2Pdf - Lists
Html2Pdf - PDF
Html2Pdf - PDF2
Html2Pdf - ShowCase
Html2Pdf - ShowCase, Supported HTML
Html2Pdf - Tables
Html2Pdf - Total Mess


W00t?
This repository contains description of the third Cloudopoly challenge. Cloudopoly is a set of challenges targeted towards raising awareness of AWS stack. Winners will get prizes from AWS! The first Cloudopoly will have 3 challenges, one per month. By getting 3 times in top 3 you will win a special prize from LatCraft.
Information about the first challenge can be found here. Second challenge is described here.
Problem definition
Create deployment service for Docker containers on top of AWS infrastructure.
The service must expose the following endpoints:
/containers
POST
spins up new container in a region with fewest deployed containers. JSON body contains publicly accessible Docker image id { "imageId": "<imageId>" }
. Image, when ran, starts web app that exposes /ping
endpoint on port 8080.
GET
lists all deployed containers in the following format:
[
{ "id": "<containerId>", "region": "<region>" },
{ "id": "<containerId>", "region": "<region>" }
...
]
... where <containerId>
uniquely identifies container and <region>
is, well, region (e.g. us-east-1
).
/containers?region=<region>
POST
spins up new container in a given <region>
.
GET
lists deployed containers in a given <region>
.
/containers/{containerId}
DELETE
undeploys container by <containerId>
/regions
GET
lists all regions available for deployment in the following format:
[
{ "region": "<region>" }
{ "region": "<region>" }
...
]
/app/{containerId}
GET
forwards request to the web application deployed under {containerId}
. That said, /app/{containerId}/ping
must delegate to /ping
mapped under port 8080
.
Requirements
- Any programming language, any operating system
- Deploy your service to AWS EC2
- Use whatever instances you want
- Send IP address of your service before
02.03.2015 18:00
to<EMAIL_ADDRESS>- On
02.03.2015 20:00
we start the test! - Keep EC2 instances running in at least 2 regions during testing time
Winner election
Winners will be selected randomly from the pool of attendees who implemented solution correctly.


Business owners can login and access real-time market prices, exchange rates and trade procedures.
Sauti provides trade and market information services that empower cross-border traders to trade legally, profitably, and safely
Customizable listings by selecting marketplace location and adding your own unique qualities


| SMTPD.CONF(5) | OpenBSD Programmer's Manual | SMTPD.CONF(5) |
The current line can be extended over multiple lines using a backslash (‘\'). Comments can be put anywhere in the file using a hash mark (‘#'), and extend to the end of the current line. Care should be taken when commenting out multi-line text: the comment is effective until the end of the entire block.
Arguments containing whitespace should be surrounded by double quotes (").
Macros can be defined that will later be expanded in context. Macro names must start with a letter, and may contain letters, digits and underscores. Macro names may not be reserved words (for example listen, accept, port). Macros are not expanded inside quotes.
For example:
wan_if = "fxp0" listen on $wan_if listen on $wan_if tls enable auth
Some configuration directives expect expansion of their parameters at runtime. Such directives (for example deliver to maildir, deliver to mda, relay via) may use format specifiers which will be expanded before delivery or relaying. The following formats are currently supported: %a expands to the user part of the email address prior to the resolution of aliases; %u expands to the user part after aliases resolution and will typically be the system account; %d expands to the domain part of the email address; %U expands to the user part of the sender email address; %D expands to the domain part of the sender email address.
Additional configuration files can be included with the include keyword, for example:
include "/etc/mail/smtpd.conf.local"
The syntax of smtpd.conf is described below.
expire 4d # expire after 4 days expire 10h # expire after 10 hours
Secured connections are provided either using STARTTLS (tls), by default on port 25, or SMTPS (smtps), by default on port 465. Host certificates may be used for these connections, and are searched for in the /etc/mail/certs directory. If certificate is specified, a certificate <name>.crt, a key <name>.key, a certificate authority <name>.ca and Diffie-Hellman parameters <name>.dh are searched for. If no certificate is specified, the default interface name is instead used, for example fxp0.crt, fxp0.key, fxp0.ca, and fxp0.dh. If no DH parameters are provided, smtpd will use built-in parameters. Creation of certificates is documented in starttls(8).
If the enable auth parameter is used, any remote sender that passed SMTPAUTH is treated as if it was the server's local user that was sending the mail. This means that filter rules using "from local" will be matched.
map may be named freely.
type may be one of the following:
source specifies the source of the map data. It must be an absolute path to a file for the “file” and “db” map types, or a domain name for the “dns” map type.
For each message processed by the daemon, the filter rules are evaluated in sequential order, from first to last. The first matching rule decides what action is taken. If no rule matches the message, the default action is to reject the message.
Following the accept/reject decision comes the client's IP address filter:
Next comes the selection based on the domain the message is sent to:
accept for domain "*.example.com" deliver to mbox
If specified, map is used for looking up alternative destinations for addresses in this domain.
Finally, the method of delivery is specified:
If the as parameter is specified, smtpd(8) will rewrite the sender advertised in the SMTP session. address may be a user, a domain prefixed with ‘@', or an email address, causing smtpd to rewrite the user-part, the domain-part, or the entire address, respectively.
The communication channel may be secured using the tls or smtps options. The special keyword ssl means that any of the two is acceptable: SMTPS is tried first, STARTTLS second. If a certificate name is specified and exists in the /etc/mail/certs directory with a .crt extension, it will be used if the remote server requests a client certificate. Creation of certificates is documented in starttls(8).
If an SMTPAUTH session with host is desired, use the auth parameter to specify the map that holds the credentials.
If the as parameter is specified, smtpd(8) will rewrite the sender advertised in the SMTP session. address may be a user, a domain prefixed with ‘@', or an email address, causing smtpd to rewrite the user-part, the domain-part, or the entire address, respectively.
This first example is the same as the default configuration, but all outgoing mail is forwarded to a remote SMTP server. A secrets file is needed to specify a username and password:
# touch /etc/mail/secrets # chmod 640 /etc/mail/secrets # chown root:_smtpd /etc/mail/secrets # echo "smtp.example.com username:password" > /etc/mail/secrets # makemap /etc/mail/secrets
smtpd.conf would look like this:
listen on lo0 map aliases { source db "/etc/mail/aliases.db" } map secrets { source db "/etc/mail/secrets.db" } accept for local deliver to mbox accept for all relay via smtp.example.com tls auth "secrets"
In this second example, the aim is to permit mail relaying for any user that can authenticate using their normal login credentials. An RSA certificate must be provided to prove the server's identity. The mail server has an external interface bnx0. Mail with a local destination should be sent to an external mda. First, the RSA certificate is created:
# openssl genrsa -out /etc/mail/certs/mail.example.com.key 4096 # openssl req -new -x509 -key /etc/mail/certs/mail.example.com.key \ -out /etc/mail/certs/mail.example.com.crt -days 365 # chmod 600 /etc/mail/certs/mail.example.com.*
In the example above, a certificate valid for one year was created. The configuration file would look like this:
listen on lo0 listen on bnx0 tls certificate "mail.example.com" enable auth map aliases { source db "/etc/mail/aliases.db" } accept for local deliver to mda "/path/to/mda -f -" accept from all for domain example.org deliver to mda "/path/to/mda -f -" accept for all relay
| December 13, 2011 | OpenBSD 5.1 |


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 4
This mild and creamy turkey curry is quick and tasty and uses mainly storecupboard spices – and Christmas leftovers.
Heat the oil and butter in a large non-stick casserole pot.
Add the onions and cook for 2-3 minutes, then add the garlic, ginger, chilli, cardamom, cumin, turmeric, garam masala and ground coriander. Cook over a medium heat until the onion is soft, being careful not to burn the spices.
Add the potatoes and butternut squash and cook until the potato begins to stick to the bottom of the pan slightly.
Add the stock and bring to the boil. Season, to taste, with salt and freshly ground black pepper.
Reduce the heat and simmer for 10-15 minutes, until the potatoes and butternut squash are tender.
Stir in the yoghurt and cream, then add the lemon juice.
Add the cooked turkey, fold in and simmer to heat through.
Sprinkle with coriander leaves and serve immediately.


German ace equals INCREDIBLE international record to further prove Arsenal were wrong to let him go
by Tom McNeilA lot of this might be down to Arsenal’s current woes which make them an easy team to bash, but it feels like they have been linked with every great youngster in the world who has gone on to become a superstar somewhere else.
This case is a bit different, because they had Serge Gnabry as a youngster before allowing him to leave. He didn’t really get a look in for Arsenal’s first team, while a loan spell at West Brom saw him squashed by Tony Pulis.
READ MORE: Video: Man United youngster scores stunning solo effort vs USA U17’s
Since then he’s gone on to prove himself in Germany and he’s proven to be a huge success. It might still be early, but if he keeps improving he might even make the Bayern fans forget about Franck Ribery in the long term too.
He equaled Gerd Muller’s international record of scoring 13 goals in 13 matches tonight, which proves just how good he’s been lately:
At least this one can’t be pinned on Unai Emery, he arrived after the German had made the move back home. It’s just further proof of how big a mistake Arsenal made in letting him go.
Of course there’s no guarantee he would’ve gone on to be the same player if he had stayed, it’s fully possible that he might have stagnated in the reserves before joining a Championship team or something, but The Gunners must be kicking themselves when they see one of their young talents going on to do so well after leaving.


---
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title: Lean Prover Zulip Chat Archive
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---
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Choose from a set of stylish and sustainable countertops for the hardest working surface in your home.


Burnley v West Ham United: match preview
by Guardian StaffBurnley are on a slide again after losing three league games in a succession, and a major concern for Sean Dyche will be the nine goals conceded in the process. West Ham are usually accommodating visitors in these circumstances, their recent away form has been poor and Burnley won this fixture last season comfortably, though Manuel Pellegrini is under a certain amount of pressure at the moment and can ill afford to be overtaken in the table by today’s opponents. Paul Wilson
Saturday 3pm
Venue Turf Moor
Last season Burnley 2 West Ham 0
Referee Kevin Friend
This season G7 Y28 R3 4.43 cards/game
Odds H 11-8 A 9-4 D 27-10
BURNLEY
Subs from Hart, Legzdins, Rodriguez, Pieters, Brady, Gibson, Lennon, Bardsley, Vydra
Doubtful Wood (hamstring)
Injured Drinkwater (ankle, 23 Nov), Gudmundsson (hamstring, 23 Nov)
Suspended None
Discipline Y19 R0
Form WDWLLL
Leading scorers Barnes, Wood 4
WEST HAM
Subs from Martin, Zabaleta, Ogbonna, Masuaku, Cardoso, Wilshere, Coventry, Sánchez, Fornals, Holland, Ajeti, Yarmolenko
Doubtful Wilshere (groin)
Injured Antonio (hamstring, 23 Nov), Reid (match fitness, 23 Nov), Fabianski (hip, unknown)
Suspended None
Discipline Y20 R1
Form WDLLDL
Leading scorer Haller 4


Updated on July 26, 2019 at 9:30 PM
The market wants shirts, but they also want more.
It doesn't stop at shirts and decals. We also are including a collection of marketable goods to supplement your product catalog.
- Tumblers
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- Santa Sacks
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- Sublimation Keychains


Melanie Velarde inaugurates Commend There series for RVNG Intl.
by Henry Bruce-JonesPhoto by: Marie-Pier Tremblay
Bez was originally broadcast as a continuous mix for the label’s Rinse FM takeover in 2018.
RVNG Intl. is launching Commend There, a new series of releases relating to, but recorded outside of, their New York storefront and community space, Commend.
The inaugural release is a new album from Melanie Velarde. Bez was originally broadcast as a continuous mix of all new and original material from Velarde for the label’s Rinse FM takeover in 2018, and appears now in an expanded and newly sequenced form.
Previously Melanie Velarde has appeared as part of RVNG’s Commend See series with her 2016 album Parcel. She is the owner and operator of Temporary Archives.
Bez arrives on December 6 and is available to pre-order now. Check out the cover art and tracklist below.
Tracklist:
01. ‘Nightfall’
02. ‘Take Out’
03. ‘Sommar’
04. ‘Duck’
05. ‘US6PQ1900226 – Nightshift’
06. ‘Intro’
07. ‘Another Para’
08. ‘Effect’
09. ‘Bez’
10. ‘Ohla’
11. ‘US6PQ1900232 – Los’
12. ‘Neighbor’
13. ‘Mon’
14. ‘Tomorrow’
Read next: El Malecón – Mexican reggaeton and the Veracruz club that became its epicenter
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In my department I discovered an abandoned sum of US$8.5M, (Eight Million, Five Hundred Thousand US Dollars) with account number 14-2558-5976 that belongs to one of our foreign customers who died along with his wife and only daughter in a plane crash of Alaska Airlines Flight number 261 which crashed on 31 January, 2000. You shall read more about the crash on visiting this website: http://www.cnn.com/2000/US/02/01/alaska.airlines.list/ The Owner of this account is Mr. Morris Thompson an American and great industrialist and a resident of Alaska.It is therefore upon this discovery that I now decided to make this business proposal to you and for our bank to release the money to you. You have to follow the instruction which I will be send to you as the next of kin or relation to the deceased for safety and subsequent disbursement since nobody is coming for it and I don't want this money to go into our bank treasury as unclaimed bill. The banking law and guidelines here stipulates that if such money remained unclaimed after Three years, the money will be transfered into the banktreasury as unclaimed fund. The money has now stayed more than three years and I am preparing documentaion to prove that this money has been transfered to our bank treasury. It will be between me and you only that will know that the money is not transfered into our treasure. This request of foreigner as next of kin in this transaction is occasioned by the fact that the customer was a foreigner and a Burkinabé cannot standas next of kin to a foreigner.In appreciation of your assistance, I am offering you 30% of the total sum. 5% for contingencies (cost of transfer/other charges) likely to be incurred during the course of transaction, while the remaining 65% is for me. Upon receipt of your reply,i will send to you by fax or email the text of the application which you will complete and forward to our bank asking for this money to be paid to you as the next of kin to Mr;Morris Thomson. I will not fail to bring to your notice that this transaction is hitch-free and that you should not entertain any fear as all required arrangements have been made for the transfer.You should contact me immediately as soon as you receive this mail through the above email. PLEASE DO NOT HESITATE TO CONTACT ME IMMEDIATELY SHOULD YOU CONSIDER MY URGENT REQUEST. Yours Faithfully, DR.AME BENJAMIN _________________________________________________________________ FREE pop-up blocking with the new MSN Toolbar - get it now! http://toolbar.msn.click-url.com/go/onm00200415ave/direct/01/


Crab Cakes
$9.99Calamari
$8.99Crab Dip
$6.99Shrimp Cocktail
$5.99French Fries
$3.99Side Salad
$3.99Ocean Oreo
$5.99Shark Fin Jello
$3.99Hidden Treasure Teacake
$4.99Shark Bite Cupcake
$3.99Vanilla Bean Cheesecake
$6.99Lobster Tail
$28.99 Boiled and served with a side of melted butter (+$10 for extra tail).Crab Claws
$21.99 Crab claws boiled and served with a side of melted butter.Sea Bass
$29.99 Grilled and served with a Hawaiian ginger scallion sauce.


Cheesecake Order Form
Quantity Topping
1
2
3
Plain
Cherry
Chocolate
Notes:
Order
Total Orders
Jan
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
11 cherry
17 chocolate
31 plain


cma.constraints_handler2.GSumRanks
class documentationcma.constraints_handler2
(View In Hierarchy)
Compute a rank-based penalty from constraints functions.
The penalty for feasible solutions is zero. The penalty for the i-th best infeasible solution is in ]i-1, i[.
| Method | __init__ | g_vec is a list or tuple of functions |
| Method | distance | G-space distance to feasibility of g-values vector G |
| Method | distances | depends on g-values of last call |
| Method | g_transform | maps g in [0, inf] to [0, 1/2] |
| Method | __call__ | return weighted ranksum plus tanh(sum g+) / 2 for each x in X. |


"Reefer Madness" (1936)
A Film Review by Jason Wallis
"Reefer Madness" zero stars Starring alot of bad actors Directed by Louis J. Gasnier
Up until a couple hours ago, I was completely convinced that Ed Wood's "Glen or Glenda?" was the stupidest, most inane movie ever made. Well, earlier today I decided to take a trip down to my local friendly Hollywood Video to pick up some flicks. Looking in the cult classics section, a film called "Reefer Madness" caught my eye. I thought it was like a Cheech and Chong flick or something. So I read the box and discovered that it was a short made in the 30s that was meant to warn families about the dangers of marijuana addiction. So I figured, "What the hell? It might be good for a laugh or two."
Well, a little over an hour later, I was trying to catch my breathe because I was laughing so hard. "Reefer Madness" (originally titled "Tell Your Children") is the single worst film ever made, but it is also one of the most entertaining (unintentually, of course).
The "film", shall we call it, opens with a warning - "The film you are about to see may disturb you." Well, it does, but not in the way that they meant. What's disturbing about it is that someone actually thought it was good enough to get produced.
The plot deals with a group of kids that hang out at the apartment of a chick named Mae and get high together on pot. Mae's boyfriend/husband (not sure which) is their supplier. I'm not going to bore you with anymore of the story line. You just gotta watch it.
Very rarely does a film come along that I think warrents the dreaded zero stars rating (other recipients include "The Texas Chainsaw Massacre" and "New York Stories", by the way), but this movie truly deserves it.
So I guess I actually recommend "Reefer Madness" for the simple fact that it made me bust a gut watching it. Louis J. Gasnier has made a film that joins the ranks of "Plan 9 from Outer Space" and "Santa Claus Conquers the Martians" as great flicks to watch when you're in the mood for some really bad camp classics.
Check out Jason Wallis' Filmaholics Anonymous web page at http://www.geocities.com/Hollywood/Boulevard/7475
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


{% extends "base.html" %} {% import "bootstrap/wtf.html" as wtf %} {% block title %}Flasky-Home{% endblock %} {% block page_content %}
The local date and time is {{ moment(current_time).format('LLL') }}.
That was {{ moment(current_time).fromNow(refresh=True) }}
The calendar {{ moment(current_time).calendar() }}
{% if not known %}Pleased to meet you!
{% else %}Happy to see you again!
{% endif %}if you like this website,scan this
{% endblock %}


AirTouch
Gesture 3D
C - 60 Fullerene
DNA Helix
Bi-plane
Lamborghini
Gesture
Scroll
Experiment Report
Hyderabadi Biryani Recipe
GesturEye
Paneer Tikka
News Article
AirTouch by Aditya Khant is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.


Don't forget to bring:
- A laptop (with keyboard/mouse of your choice) 💻 🎹
- A project you want to improve. (optional)
- The most important thing: an open mind 💭💭💭
You should really preinstall:
- Atom ⚛: It's a free text editor if you don't have one already.
- A GitHub account: So you get instant notifications for daily activity in our GitHub repo.
- Ruby and Homebrew 🍺: For people that want to contribute to Homebrew.
- Node.js: For people that want to contribute to Hood.ie, a JavaScript-based open source project that relies on npm. Just install Node.js and you also get npm.


Caching
The Shiro development team understands performance is critical in many applications. Caching is a first class feature built into Shiro from day one to ensure that security operations remain as fast as possible.
However, while Caching as a concept is a fundamental part of Shiro, implementing a full Cache mechanism would be outside the core competency of a security framework. To that end, Shiro's cache support is basically an abstraction (wrapper) API that will 'sit' on top of an underlying production Cache mechanism (e.g. Hazelcast, Ehcache, OSCache, Terracotta, Coherence, GigaSpaces, JBossCache, etc). This allows a Shiro end-user to configure any cache mechanism they prefer.
Caching API
Shiro has three important cache interfaces:
- CacheManager - The primary Manager component for all caching, it returns Cache instances.
- Cache - Maintains key/value pairs
- CacheManagerAware - Implemented by components wishing to receive and use a CacheManager instance
A CacheManager returns Cache instances and various Shiro components use those Cache instances to cache data as necessary. Any Shiro
component that implements CacheManagerAware will automatically receive a configured CacheManager, where it can be used to acquire Cache instances.
The Shiro SecurityManager implementations and all AuthenticatingRealm and AuthorizingRealm implementations implement CacheManagerAware. If you set the CacheManager on the SecurityManager, it will in turn set it on the various Realms that implement CacheManagerAware as well (OO delegation). For example, in shiro.ini:
securityManager.realms = $myRealm1, $myRealm2, ..., $myRealmN
...
cacheManager = my.implementation.of.CacheManager
...
securityManager.cacheManager = $cacheManager
# at this point, the securityManager and all CacheManagerAware
# realms have been set with the cacheManager instance
CacheManager Implementations
Shiro provides a number of out-of-the-box CacheManager implementations that you might find useful instead of implementing your own.
MemoryConstrainedCacheManager
The MemoryConstrainedCacheManager is a CacheManager implementation suitable for single-JVM production environments. It is not clustered/distributed, so if your application spans across more than one JVM (e.g. web app running on multiple web servers), and you want cache entries to be accessible across JVMs, you will need to use a distributed cache implementation instead.
The MemoryConstrainedCacheManager manages MapCache instances, one MapCache instance per named cache. Each MapCache instance is backed by a Shiro SoftHashMap which can auto-resize itself based on an application's runtime memory constraints/needs (by leveraging JDK SoftReference instances).
Because the MemoryConstrainedCacheManager can auto-resize itself based on an application's memory profile, it is safe to use in a single-JVM production application as well as for testing needs. However, it does not have more advanced features suche as cache entry Time-to-Live or Time-to-Expire settings. For these more advanced cache management features, you'll likely want to use one of the more advanced CacheManager offerings below.
... cacheManager = org.apache.shiro.cache.MemoryConstrainedCacheManager ... securityManager.cacheManager = $cacheManager
HazelcastCacheManager
| Shiro 1.3 or later This feature is not yet available in current Shiro releases. It will be available starting in Shiro 1.3 |
TBD
EhCacheManager
TBD
Authorization Cache Invalidation
Finally note that AuthorizingRealm has a clearCachedAuthorizationInfo method that can be called by subclasses to evict the cached authzInfo for a particular account. It is usually called by custom logic if the corresponding account's authz data has changed (to ensure the next authz check will pick up the new data).


{% extends "base.html" %} {% block content %}
You will not need your own screen reader for this website. Our goal is to teach you the basics of Python using a series of interactive lessons. Before we begin, there are a few things you should try to remember:
Let's get started! Press alt and the right arrow key to head to lesson 1.


Accommodating Restaurant Serves Single Banana Slice With a Candle in It Instead of Birthday Cake
by Rachel E. GreenspanIt isn’t always easy going out to eat as a vegan, but apparently one restaurant has doled out single banana slice in lieu of birthday cake.
Twitter user @YazisAlright shared her dessert on Saturday, showing that the waiter brought her one piece of banana with a candle in it, and “happy birthday” written in chocolate. (She confirmed in a subsequent tweet that the chocolate syrup was, in fact, vegan.)
More than 60,000 people liked the tweet, and others soon chimed in with their own vegan birthday cake horror stories, including one person, Logan, who literally received “a cup of ice with a cherry on top.”
Another user, Helena, shared that her friends had put candle sticks in a full banana on her birthday. (At least she got the whole banana.)
It’s been a banana-heavy news week, considering Maurizio Cattelan’s art piece at Art Basel—”Comedian,” which is just a banana taped to the wall—cost $120,000.