|
NSVD Reader
0.0.1
|
#include <normalizer.hpp>
Public Member Functions | |
| template<typename ERROR > | |
| p (const d &r, const SP &s, const std::string &n, const dim_info &i, ERROR &e) | |
| p (const p &)=default | |
| p (p &&)=default | |
| template<typename ERROR > | |
| void | set_derivedFrom (const p &df, std::vector< p * > &, ERROR &e) |
| template<typename T > | |
| void | collect_unresolved (std::vector< T * > &v) |
| void | collect_unresolved (std::vector< p * > &v) |
| Public Member Functions inherited from nodamushi::svd::normalized::normalizer< STRREF, STR, V >::base< SP > | |
| base (const SP &s, const std::string &n, const dim_info &di) | |
| indicate that the derivedFrom property is resolved More... | |
| base (const SP &s, const std::string &n) | |
| base (const base< SP > &)=default | |
Static Public Member Functions | |
| template<typename T > | |
| static void | print_name (T &o) |
Public Attributes | |
| const d * | parent |
| const p * | derivedFrom |
| did_t | last_group_id |
| boxvec< r > | registers |
| boxvec< c > | clusters |
| Public Attributes inherited from nodamushi::svd::normalized::normalizer< STRREF, STR, V >::base< SP > | |
| const SP & | svd |
| std::string | name |
| dim_info | dim |
| bool | resolved |
Definition at line 416 of file normalizer.hpp.
|
inline |
Definition at line 431 of file normalizer.hpp.
|
default |
|
default |
|
inline |
Definition at line 489 of file normalizer.hpp.
|
inline |
Definition at line 496 of file normalizer.hpp.
|
inlinestatic |
Definition at line 419 of file normalizer.hpp.
|
inline |
Definition at line 468 of file normalizer.hpp.
| boxvec<c> nodamushi::svd::normalized::normalizer< STRREF, STR, V >::p::clusters |
Definition at line 428 of file normalizer.hpp.
| const p* nodamushi::svd::normalized::normalizer< STRREF, STR, V >::p::derivedFrom |
Definition at line 425 of file normalizer.hpp.
| did_t nodamushi::svd::normalized::normalizer< STRREF, STR, V >::p::last_group_id |
Definition at line 426 of file normalizer.hpp.
| const d* nodamushi::svd::normalized::normalizer< STRREF, STR, V >::p::parent |
Definition at line 424 of file normalizer.hpp.
| boxvec<r> nodamushi::svd::normalized::normalizer< STRREF, STR, V >::p::registers |
Definition at line 427 of file normalizer.hpp.


Dishing the dirt on Hashgraph
(emonocle byEMIIA)
pssst! ... have you heard about Hashgraph?
Hashgraph is a data structure which together with the Swirlds distributed consensus algorithm provides asynchronous byzantine fault tolerance, using what it calls "gossip about gossip."
Whaaaat? A system based on second hand rumors? Whisper logs? We're really supposed to trust this thing? Read on to find out. At least about what I know. If you know something I don't, you can tell someone in our mutual hashgraph. If we live in a world defined by gossip, as is rumored to be the case, the math says that I'll almost surely find out.
How does Hashgraph compare to Bitcoin?
Distributed consensus is an extremely useful concept in distributed computing. For decades it was doable only among a small number of computers ("nodes"). Nakamoto's Bitcoin cryptocurrency presented a new way to achieve scalable decentralized consensus.
Bitcoin protocol does not implement consensus in the traditional distributed computing sense. Instead it achieves consensus via probabilistic agreement.
A primary goal of a cryptocurrency is to totally order transactions on a distributed ledger.
Hashgraph also provides a total order on a distributed transaction ledger, but does so using a different approach. Whereas the Bitcoin network builds up its transaction history in the form of a “blockchain”, adding a new block on top of the previous block every ten minutes, Hashgraph grows a time directed acyclic graph akin to a braided forest of trees using "virtual voting" and "gossip about gossip".
Despite Bitcoin demonstrating tremendous value, its blockchain plus Proof-of-Work (PoW) approach presents several pitfalls.
- it is extremely wasteful since by design PoW expends huge amounts of computing power.
- it is slow, limited to tens of transactions per second
- it allows a huge backlog of unconfirmed transactions to accumulate
- it requires a lot of network bandwidth
- is susceptible to a 25% economic attack.
Virtual elections. Better than real ones?
Hashgraph is comparable to PBFT, Paxos, Raft, Zab, and other consensus seeking systems that rely on leaders and voting schemes. But hashgraph eschews the comparison, claiming that it doesn't even use voting. It comes to consensus about what happened, and when, by cleverly tallying highly compressed event logs based on "famous witnesses" that "strongly see" events.
If participants have a bad clock or doctor their own timestamp, the actual recorded timestamp will be the median of all the timestamps observed by credible witnesses. If the exact timestamp is unnecessary and rank order is what is most important, because the rank order based on median is fairly robust to extreme outliers, the total ordering is less affected.
Arrow's Theorem proves that no voting system is fair. I'm no voting theorist, but in my (extremely humble) opinion, hashgraph comes pretty close. It makes one want to believe in democracy again. Real-time continuous nationwide elections anyone?
Hashgraph: the good
- It promises total ordering of events.
- It promises strong Byzantine Fault Tolerance (BFT), the gold standard of industrial grade distributed consensus.
- Requires minimal network bandwidth, because it passes things only around once.
- It does not require Proof-of-Work, so it does not require unnecessary computation.
- It is proven to quickly reach 100% certainty on the order of transactions.
Because it is fast and requires low network bandwidth, it can be used as a distributed memory system. Because it provides a total order on transactions, it can be used as a multi-master database.
Before we discuss its tx/sec (transactions/second), let's review the tx/sec of other distributed ledger technology (DLT) :
- Proof-of-Work Blockchain (Etherium, Bitcoin) : < 10 tx/sec
- Paypal : 200 tx/sec
- Visa : 2K tx/sec
Visa claims that its system has capacity to handle upwards of 50K tx/sec.
Hashgraph's inventor says it can attain 250K+ tx/sec.
To be fair, because of its positioning and licensing, hashgraph is most directly comparable to Hyperledger, which is also a scalable DFT using a Practical Byzantine Fault Tolerance (PBFT) consensus algorithm. Other enterprise-grade commercial systems include LMAX and its variants, such as LMAX Disruptor and Bitshares. Their ts/sec are as follows:
- Hyperledger : 1K tx/sec to 10K tx/sec
- Bitshares : 100K tx/sec
- LMAX : 100K tx/sec (2010) to 6M tx/sec
The bad
So what is the catch?
Hashgraph is only deployed in private, permissioned-based networks.
Whether it can be adapted to a truly decentralised public ledger remains to be seen, because it assumes that a node can determine :
- addresses of random nodes in the network for messaging, and
- the number of other nodes N in the network
This is because the algorithm requires a node to be able to (a) pick another node at random, and (b) know the value of ⅔ * N.
It needs a means of registering and unregistering of members in the network, whereas public blockchains allow nodes to sign in and out to the network without any notice. It is sometimes called a Permissioned Blockchain because there is no hashgraph public ledger or cryptocurrency and is currently only implemented on permissioned networks.
Finally, the following seem to be a major showstopper for many members of the cryptocurrency development community:
About the author
I am just an interested learner coming up to speed on blockchain technologies, distributed ledger technologies, and decentralized consensus systems. At the time of writing this article I have no investment in any cryptocurrency, I do not work for or represent any organization related to cryptocurrencies or distributed ledger technologies. As I am still learning about this area, I am not an expert.
So why am I writing this?
Hashgraph impressed on me the value of gossip. Instead of waiting to share your opinion until you are absolutely certain of what you know, a "gossip protocol" says to share your observations early and often. So, here are mine about hashgraph. Hashgraph mathematically proves that gossip can allow decentralized participants to rapidly share what they have observed (as well as what they have heard second-hand from others), and rapidly agree on what is to be believed. Who am I to argue with math?
Concluding remark
DYOR! Consider this to be informed gossip. But do share yours with me too. The math says to, so, yeah just do what the math says.


About Me
My name is Dylan Barstow. I'm a 25 year old aspiring coder, currently attending the WashU Full-Stack
Bootcamp. This is my first foray into coding so there's a lot for me to learn, but, I'm excited to continue
expanding my skills everyday. I'm currently employed as an Operational Data Analyst; this role is heavily
revolved around Microsoft Excel and Tableau. Most of my day is spent creating functions and troubleshooting excel
errors. Due to this, I feel very prepared to transfer these skills and mental processes into these
Full-Stack languages. I will continue updating this page as the class goes on.


These are the Anchors of your Life. Hold on to them to reach the greatest career potential that you can ever achieve.
Tap to select all anchors that you identify yourself with


| Duration | ||
|---|---|---|
|
{{testCase.name}} This failure likely originated in this job{{testCase.origin.target}} — {{testCase.origin.author.name}} (history) |
| Filename | Diff | Total |
|---|---|---|
| {{fileCoverage.filename}} | {{fileCoverage.diffCoveragePercent}}% | {{fileCoverage.coveragePercent}}% |
No logs have been captured.


Why some presidential aides were sacked — Buhari - Premium Times Nigeria
by Yusuf AkinpeluPresident Muhammadu Buhari has said the recent sack of some presidential aides was “aimed at enhancing service delivery to Nigerians”.
He spoke as he returned to the country Friday, after his 15–day holiday in the United Kingdom.
A statement by his spokesperson, Garba Shehu, quoted Mr Buhari as saying the decision had been given ‘ethnic and political’’ interpretations.
‘‘They said 35 people were sacked in the vice president’s office. We just created some ministries and we reorganized and people are giving it ethnic and political dimensions. It is unfortunate,’’ the statement quoted the president as saying.
Mr Buhari said he would work harder and ensure accountability from bottom to top.
‘‘Whoever is responsible for government property, [should know] it is public property, it is not personal and he has to manage it according to the law.
‘‘That’s what I expect and I think that we have been around long enough to impress on people that we mean what we say,’’ he said.
The president was away between November 2 and 15 on a vacation in the UK.
PREMIUM TIMES reported on Thursday how some protesters in the UK booed a convoy presumed to be carrying the president.
Many of the them carried placards calling for freedom for the detained publisher of Sahara Reporters, Omoyele Sowore. Others condemned the treatment of the leader of the Shiite movement in Nigeria, Ibrahim El-Zakzaky.
“Buhari, Stop Poisoning Sheikh Zakzaky,” one of the placards read. “Omoyele Sowore is not a criminal,” another placard read.


Transmit channel configuration information. More...
#include <csl_udmap.h>
Data Fields | |
| uint32_t | pauseOnError |
| uint32_t | filterEinfo |
| uint32_t | filterPsWords |
| CSL_UdmapAddrType | addrType |
| CSL_UdmapChanType | chanType |
| uint32_t | fetchWordSize |
| uint32_t | trEventNum |
| uint32_t | errEventNum |
| uint32_t | busPriority |
| uint32_t | busQos |
| uint32_t | busOrderId |
| CSL_UdmapChanSchedPri | dmaPriority |
| uint32_t | txCredit |
| uint32_t | txTrCQ |
| uint32_t | txThread |
| bool | bNoTeardownCompletePkt |
| uint32_t | tdType |
Transmit channel configuration information.
This structure contains configuration information for a transmit channel.
| CSL_UdmapAddrType CSL_UdmapTxChanCfg::addrType |
[IN] Address type for this channel
| bool CSL_UdmapTxChanCfg::bNoTeardownCompletePkt |
[IN] Specifies whether or not the channel should suppress sending the single data phase teardown packet when teardown is complete. 0 = TD packet is sent, 1 = Suppress sending TD packet
| uint32_t CSL_UdmapTxChanCfg::busOrderId |
[IN] 4-bit orderid value
| uint32_t CSL_UdmapTxChanCfg::busPriority |
[IN] 3-bit priority value (0=highest, 7=lowest)
| uint32_t CSL_UdmapTxChanCfg::busQos |
[IN] 3-bit qos value (0=highest, 7=lowest)
| CSL_UdmapChanType CSL_UdmapTxChanCfg::chanType |
[IN] Channel type
| CSL_UdmapChanSchedPri CSL_UdmapTxChanCfg::dmaPriority |
[IN] This field selects which scheduling bin the channel will be placed in for bandwidth allocation of the Tx DMA units
| uint32_t CSL_UdmapTxChanCfg::errEventNum |
[IN] Specifies a global event number to generate anytime an error is encountered on the channel (set to CSL_UDMAP_NO_EVENT for no event generation)
| uint32_t CSL_UdmapTxChanCfg::fetchWordSize |
[IN] Descriptor/TR Size in 32-bit words
| uint32_t CSL_UdmapTxChanCfg::filterEinfo |
[IN] When set, filter out extended info
| uint32_t CSL_UdmapTxChanCfg::filterPsWords |
[IN] When set, filter out protocl specific words
| uint32_t CSL_UdmapTxChanCfg::pauseOnError |
[IN] When set, pause channel on error
| uint32_t CSL_UdmapTxChanCfg::tdType |
[IN] Specifies whether or not the channel should immediately return a teardown completion response to the default completion queue or wait until a status message is returned from the remote PSI-L paired peripheral. 0 = return immediately once all traffic is complete in UDMAP, 1 = wait until remote peer sends back a completion message. Valid in udmap version 2.0.0 and later.
| uint32_t CSL_UdmapTxChanCfg::trEventNum |
[IN] Specifies a global event number to generate anytime the required event generation criteria specified in a TR are met (set to CSL_UDMAP_NO_EVENT for no event generation)
| uint32_t CSL_UdmapTxChanCfg::txCredit |
[IN] TX credit for external channels
| uint32_t CSL_UdmapTxChanCfg::txThread |
[IN] TX mapped destination thread
| uint32_t CSL_UdmapTxChanCfg::txTrCQ |
[IN] TX TR Completion Queue


James Powers
Republican
architect; PowerSquare Design & Architecture, LTD
Five year Bachelor oof Architecture; licensed to practice Architecture in multiple states
80226
Have helped door knocking; making phone calls; passing out flyers; donating to groups that support my world view.
I have donated to multiple Republican candidates over the years; most recently Fred Clifford; Corey Gardner; Donald Trump
Board member of Home School ETC; Teacher at Home School ETC; Roxborough Park Design Review Board; American Institute of Architects
I am adamantly against gerrymandering. It is unfair and not what our founding fathers had in mind. I would like to be part of the process to end this politically motivated mechanism for holding onto power.
I can work with people who don't share my world view. I can listen and understand the need to sometimes compromise to reach a consensus. I also recognize that a good outcome to something as potentially explosive as this usually means that nobody gets what they want in the end. I also enjoy spirited discussion as long as it is respectful.
As an architect, analytical skills are a requirement to be successful.  I also teach how to defend my world view (Judeo Christian) to high school students using reason and logic.
I'm a man...this is a strange question and should have no bearing on this position


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| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object me.edwards.des.block.BlockChain
public class BlockChain
Data structure to maintain Blocks
in the BlockChain. Blocks can
be randomly appended to the BlockChain using
append(Block) and will be put into the correct order
to form a continuous tree of Blocks backwards-linked through the
previous hash
fields. The BlockChain maintains a
queue of orphan Blocks to ensure that Blocks received by the Node
out-of-order in the tree can be appended to the BlockChain correctly. The
BlockChain also maintains a list of all the Blocks acting as leaves on the
top of the tree, but will always choose the longest continuous chain of
Blocks as the main chain.
The branching abilities of the BlockChain provide the mechanism of the
network to "vote" on valid Blocks and come to a consensus of what the "real"
BlockChain is. Blocks that are generated and deemed valid are added to the
BlockChain while invalid Blocks will never be added to the BlockChain. When
two valid Blocks with the same parent are added to the BlockChain, a branch
is created, which may cause a split in the network. Further explanation
provided with append(Block).
Created on: Nov 2, 2015 at 2:23:14 PM
| Nested Class Summary | |
|---|---|
class |
BlockChain.Node
Represents a tree node in the BlockChain Created on: Dec 21, 2015 at 5:20:30 PM |
| Field Summary | |
|---|---|
static int |
BLOCK_GOAL
The goal time for ten Blocks to be mined, in minutes. |
static int |
MAXIMUM_BLOCK_SIZE
The maximum size, in bytes, that a Block may be |
private java.util.ArrayList<Block> |
queue
|
private BlockChain.Node |
top
|
private java.util.ArrayList<BlockChain.Node> |
topList
|
| Constructor Summary | |
|---|---|
BlockChain(Block genesis)
Creates new BlockChain with the first Block (the Genesis
Block). |
|
BlockChain(int size,
byte[][] binary)
Initializes BlockChain from binary data as a byte array. |
| Method Summary | |
|---|---|
void |
append(Block block)
Queues the specified Block to be added to this BlockChain. |
boolean |
contains(java.lang.String hash)
Returns true if the specified hash belongs to a Block in
this BlockChain. |
Block |
get(java.lang.String hash)
Returns the Block in this BlockChain with the specified
hash. |
byte[][] |
getBytes()
Returns the BlockChain in binary format as a chunk array. |
int |
getCurrentTarget()
Returns the current target of the BlockChain. |
long |
getMedianTime(java.lang.String hash)
Returns the Median Time of the last 10 (or available) Blocks. |
BlockChain.Node |
getNode(java.lang.String hash)
Returns the node in this BlockChain containing the Block
with the specified hash. |
int |
getSize()
Returns the number of Blocks in the longest branch in this
BlockChain |
Block |
getTop()
Returns the Block on the top of the longest branch in this
BlockChain. |
boolean |
hasBallot(java.lang.String hash,
java.lang.String uuid)
Returns True if the specified Ballot is contained in the longest branch of this BlockChain. |
java.lang.String |
toString()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public static final int MAXIMUM_BLOCK_SIZE
public static final int BLOCK_GOAL
private BlockChain.Node top
private java.util.ArrayList<Block> queue
private java.util.ArrayList<BlockChain.Node> topList
| Constructor Detail |
|---|
public BlockChain(Block genesis)
Block
(the Genesis
Block). This constructor is only used when the Node is starting a new
BlockChain, otherwise the BlockChain is downloaded from a peer Node or
loaded from file.
genesis
- First Block in the new BlockChainpublic BlockChain(int size, byte[][] binary)
size
- Number of chunks in which this BlockChain was savedbinary
- Loaded array of chunks (byte arrays containing Blocks
) representing this BlockChain| Method Detail |
|---|
public byte[][] getBytes()
Blocks
)
representing this BlockChainpublic Block getTop()
Block
on the top of the longest branch in this
BlockChain.
public int getSize()
Blocks
in the longest branch in this
BlockChain
public void append(Block block)
Block
to be added to this BlockChain.
This method accepts orphan Blocks (a Block whose parent is not contained
in the BlockChain), child Blocks of the main chain, and child Blocks of
branch chains. The algorithm for appending Blocks allows for branching of
the BlockChain, and resolution of Blocks to form a consensus between
Nodes.
block
- Block to be added to this BlockChainpublic boolean contains(java.lang.String hash)
Block
in
this BlockChain.
hash
- Block's 32-digit hexadecimal hash
public Block get(java.lang.String hash)
Block
in this BlockChain with the specified
hash.
hash
- Block's 32-digit hexadecimal hash
public BlockChain.Node getNode(java.lang.String hash)
node
in this BlockChain containing the Block
with the specified hash.
hash
- Block's 32-digit hexadecimal hash
public long getMedianTime(java.lang.String hash)
hash
- Hash of the Block at which to begin
public boolean hasBallot(java.lang.String hash, java.lang.String uuid)
hash
- Parent hash of the Block containing this ballot.uuid
- UUID of the Ballot
public int getCurrentTarget()
goal difference
.
public java.lang.String toString()
toString
in class java.lang.Object
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| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


Two crew badly injured, medevaced, Italy
by STEPAN KOTCHERGAFerry SALAMMBO requested medical assistance in the morning Nov 25, reporting two crew, seriously injured in accident on board. Both suffered reportedly, heavy wounds on lower limbs. Character of accidents unknown, probably vehicles or other cargo shift on cargo deck. The ship en route from Genoa to Tunis, turned to Cagliari and was met by helicopter. Both injured seamen were airlifted and transferred to hospital, ferry resumed voyage.
Passenger ro-ro cargo ship SALAMMBO, IMO 9142461, GT 17907, built 1997, flag Tunisia, owner COTUNAV, Tunisia.


--- layout: default layout_keyword: knowledge_base_page title: Manage member roles tags: group_admin_pages left_col_section_nav: [admin_user_nav] user_help_videos: [admin_user_videos] ---
As a group administrator, you can easily assign and remove roles from your members.
To add, move or remove members in groups, go to the top level group page.More Tools > Group Settings in your Group Toolbox.
Members of your top level group display automatically.
You can refine your search to display members of any subgroup, and select which roles and fields you wish to display. Select the desired options and click Search.
NOTE: If you don’t see the group you were looking for you may not have selected a high enough group level.
Click the checkbox next to the members to which you want to add or remove roles.
If the members do not appear in the top level group, select Include Groups Below and add the relevant group.
Members added to groups will remain in any group of which they were already a member.
NOTE: If you don’t see the group you were looking for you may not have selected a high enough group level.
To give members additional roles, select Assign role(s) to member(s) within group(s)/b> from the pulldown menu.
Click Execute.
To remove roles from members, select Remove role(s) from member(s) within group(s) from the pulldown menu.
Click Execute.


Open developer tools and have a look at the network tab in both older and modern browsers for the scripts loaded and the script sizes.
This should have the date value set to 2020-04-05 and only allow a minimum date of 2020-04-03 and maximum 2020-04-19. lang="de-DE", which should only effect the date input display if a de language is installed on the browser.
value:
valueAsDate:


Source of ethos-php
This project consists of 11 directories, containing a total of 323 files.
| Name | Size | Last Modified |
|---|---|---|
| Admin | ||
| ErpBackend.php | 403 Bytes | 2021-04-29T16:13:28+00:00 |
| Ethos.php | 4.6 KB | 2021-04-29T16:13:23+00:00 |
| EthosClient.php | 20.4 KB | 2021-04-29T16:13:14+00:00 |
| Exception | ||
| Finance | ||
| FinancialAid | ||
| Foundation | ||
| HumanResources | ||
| Recruitment | ||
| Student | ||
| Subscriptions | ||
| Util | ||
| Total: 10 directories,3 files |


{% include webpack/head.html %}
{% include webpack/tip.html %}
{% include webpack/nav.html %}
{{ content }}
{% include webpack/menu/react.html %}
{% include webpack/footer.html %}


bool openlog ( string $ident , int $option , int $facility )
openlog() opens a connection to the system logger for a program. The use of openlog() is optional. It will automatically be called by syslog() if necessary, in which case ident will default to FALSE.
Returns TRUE on success or FALSE on failure.


Truncates text that is longer than one line. - Use `overflow: hidden` to prevent the text from overflowing its dimensions. - Set a fixed `width` to ensure the element has at least one constant dimension. - Set `height: 109.2px` as calculated from the `font-size`, using the formula `font-size * line-height * numberOfLines` (in this case `26 * 1.4 * 3 = 109.2`). - Set `height: 36.4px` as calculated for the gradient container, based on the formula `font-size * line-height` (in this case `26 * 1.4 = 36.4`). - Use `background` with `linear-gradient()` to create a gradient from `transparent` to the `background-color`.
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et.


My name is Artem. My hometown is Moscow that is the place where I grew up and gained most of my knowledge and skills.
Nowadays I am a senior student at LCC IU located in Lithuania, Klaipeda and my aim is to graduate and start my own small business to get experince and knowledge in life. This web-site is created as part of my education program for web-design classs.
My short-term goal is to start a mobile car wash business. The project is called Clean'n'go.The mobile car wash is more convenient to use then regular one as the customer can order it to the place he wants. I plan to start and develop the business in Moscow. My long-term goal is to by a Porsche.


Docker Hub release notes
読む時間の目安: 2 分Here you can learn about the latest changes, new features, bug fixes, and known issues for each Docker Hub release.
2020-05-14
New features
-
Docker has announced a new, per-seat pricing model to accelerate developer workflows for cloud-native development. The previous private repository/parallel autobuild-based plans have been replaced with new Pro and Team plans that include unlimited private repositories. For more information, see Docker Billing.
-
Docker has enabled download rate limits for downloads and pull requests on Docker Hub. This caps the number of objects that users can download within a specified timeframe. For more information, see Download rate limit.
2019-11-04
Enhancements
- The repositories page and all
related settings and tabs have been updated and moved from
cloud.docker.com
tohub.docker.com
. You can access the page at its new URL: https://hub.docker.com/repositories.
Known Issues
- Scan results don’t appear for some official images.
2019-10-21
New features
-
Beta: Docker Hub now supports two-factor authentication (2FA). Enable it in your account settings, under the Security section.
If you lose both your 2FA authentication device and recovery code, you may not be able to recover your account.
Enhancements
- As a security measure, when two-factor authentication is enabled, the Docker CLI requires a personal access token instead of a password to log in.
Known Issues
- Scan results don’t appear for some official images.
2019-10-02
Enhancements
- You can now manage teams and members straight from your organization page.
Each organization page now breaks down into these tabs:
- New: Members - manage your members directly from this page (delete, add, or open their teams)
- New: Teams - search by team or username, and open up any team page to manage the team
- New: Invitees (conditional tab, only if an invite exists) - resend or remove invitiations from this tab
- Repositories
- Settings
- Billing
Bug fixes
- Fixed an issue where Kinematic could not connect and log in to Docker Hub.
Known Issues
- Scan results don’t appear for some official images.
2019-09-19
New features
- You can now create personal access tokens in Docker Hub and use them to authenticate from the Docker CLI. Find them in your account settings, under the new Security section.
Known Issues
- Scan results don’t appear for some official images.
2019-09-16
Enhancements
- The billing page for personal accounts has been updated. You can access the page at its new URL: https://hub.docker.com/billing/plan.
Known Issues
- Scan results don’t appear for some official images.
2019-09-05
Enhancements
- The
Tags
tab on an image page now provides additional information for each tag:- A list of digests associated with the tag
- The architecture it was built on
- The OS
- The user who most recently updated an image for a specific tag
- The security scan summary for official images has been updated.
Known Issues
- Scan results don’t appear for some official images.


What is Pyke?
Pyke integrates a form of Logic Programming into Python by providing a knowledge engine that can:
- Do both forward-chaining (data driven) and
backward-chaining (goal directed) inferencing.
- Pyke may be embedded into any Python program.
- Automatically generate Python programs by assembling individual Python
functions into complete call graphs.
- This is done through a unique design where the individual Python functions are attached to backward-chaining rules.
- Unlike other approaches to code reuse (e.g. Object-oriented programming, Zope adapters, generic functions), this allows the inference engine to ensure that all of the function's requirements are completely satisfied, by examining the entire call graph down to the leaves, before any of the functions are executed.
- This is an optional feature. You don't need to use it if you just want the inferencing capability by itself.
The Knowledge Engine Supports:
- Multiple fact bases, each with its own list of facts.
- Both forward-chaining rules and backward-chaining rules.
- Multiple rule bases, each with its own list of forward-chaining and/or backward-chaining rules.
- Rule base inheritance -- activating the derived rule base includes the rules from the parent rule base.
- The inference rules are compiled into Python functions, allowing Python code snippets to be used within the rules. This greatly enhances the expressiveness of the rules.
Automatic Program Generation:
- Calls the generated Python programs plans.
- Plans may be run multiple times without needing to rerun the inference rules.
- Plans may be pickled and cached to disk to be used by other programs or in later runs of the same program.
- Only one small Pyke module is required to run the plans.
Potential Pyke Applications:
- Complicated decision making applications.
- The back-end (code generation and optimization) of compilers. Pyke is used as the back-end of its own compiler that translates rules into Python code.
- Automatic SQL statement generation.
- Automatic HTML generation and automatic HTML template processing.
- Automatic program builder to reuse a common set of functions for many different specific situations. This could also easily incorporate a new custom function into a much larger program, where the use of the custom function might influence the choice of other standard functions in other parts of the program.
- The control module for a web framework tool.
- A high-level planner to automatically distribute the modules of a large system over several computers in a distributed system to meet specific performance and capacity goals. This could be used to automatically scale the same system code from a small one program, one computer system to much larger distributed systems to meet a wide range of performance goals.
- Diagnosis systems, including automated customer service systems.
- Program or library customization for specific uses.
- In addition to being able to build programs, Pyke can instantiate, configure and interconnect a network of objects to meet a specific need or situation.


Huge fire at Kenya hospital forces evacuation of 100 patients
A massive fire at the oldest hospital in the Kenyan port city of Mombasa forced the evacuation of around 100 patients late on Tuesday, the police and Kenyan Red Cross said.
Coast regional police commander Rashid Yakub said "we have established that fire started as a result of a gas cylinder that exploded".
"But luckily we have no casualties because all patients and staff were evacuated in time," he said.
Kenya Red Cross said in a statement that more than 100 patients had been transferred to the Aga Khan Hospital in Mombasa, the East African country's second largest city.
The fire started at around 20:30, the NGO added.
Local TV news showed dramatic images of flame and smoke rising into the sky at the hospital site.
Built by British colonists in 1890, the hospital has 125 beds.


|
U.are.U SDK
3.2
DigitalPersona U.are.U SDK
|
Define fingerprint image view (FIV) properties. More...
#include <dpfj.h>
Data Fields | |
| unsigned int | data_length |
| DPFJ_FINGER_POSITION | finger_position |
| unsigned int | view_cnt |
| unsigned int | view_number |
| unsigned int | quality |
| DPFJ_SCAN_TYPE | impression_type |
| unsigned int | width |
| unsigned int | height |
| unsigned char * | view_data |
Define fingerprint image view (FIV) properties.
Structure defines image view properties for FIVs in ANSI 381-2004 and ISO 19794-4-2005 formats.
| unsigned int data_length |
total length of the finger data including header
| DPFJ_FINGER_POSITION finger_position |
finger position
| unsigned int height |
height of the fingerprint view, in pixels
| DPFJ_SCAN_TYPE impression_type |
impression type
| unsigned int quality |
1 - 100 for ISO; 1 - 100, 254 for ANSI
| unsigned int view_cnt |
number of views associated with this finger, must be greater or equal to 1
| unsigned char* view_data |
pointer to the view data
| unsigned int view_number |
1 - 256
| unsigned int width |
width of the fingerprint view, in pixels


Early History
Work on network mail began in 1971 over NCP on ARPANET (pre-IP). RFCs 196, 221, 224, and 278 (all in 1971) dealt with the Mail Box Protocol, a system running over NCP/DTP or NCP/FTP and allowing an ASCII text document to be printed or stored as a file on a remote host. MBP was a subset of FTP.
1973 saw a flurry of RFC activity to refine electronic mail over the ARPANET. Electronic mail was widely used on the ARPANET by this time. Mail was handled through FTP commands MAIL and MLFL. RFCs 453, 456, 458, 469, 475, 498, and 510 refined mail protocols and operations. RFC 469 standardized the "user@host" addressing method.
RFC 524 (Mail Protocol, or MP) was an attempt to further define and standardize electronic mail, still making the protocol a part of FTP. It addressed forwarding mail, replying to mail, mail acknowledgement, and author verification.
RFC 539 was Dr. Jonathan Postel's first forray into electronic mail. It was a response to RFC 524. RFC 555 was a response to Postel's response.
From 1974 to 1980, these RFCs about mail protocols were issued: RFC 630, 644, 720, 751, 754, 763, and 771. Notable among these were:
- RFC 644 - addressing how to authenticate e-mail signatures
- RFC 771 - How to transition existing e-mail protocols and systems from ARPANET/NCP to Internet/TCP.
Modern SMTP protocol begins in 1980 in an RFC by Dr. Jon Postel. RFC 772, Mail Transfer Protocol was an attempt at making a mail protocol that was independent of FTP. It is this RFC that will evolve into the first killer app, SMTP e-mail. MTP used port/socket 57, and had 3-digit response codes. It was designed to be independent of the network and transport layers, and work between different operating systems.
RFC 773 - Comments on the mail transition strategy outlined in RFC 771. RFC 780 (1981) MTP refined (Postel) RFC 784, 785, and 786 (1981) dealt with implementing MTP on a DEC TOPS-20 operating system. RFC 788 (1981) - Postel introduces SMTP, the Simple Mail Transfer Protocol. It will run on port/socket 25 and contains all the basic commands that are used today.
RFC 799 (1981) is also very important in its relationship to mail, since it discusses moving to a hierarchical name space (Internet Name Domains) and the implications for e-mail and e-mail addressing.
RFC 805 (1982) were notes from a big meeting on computer mail. The most important outcome of this meeting was a consensus on using the<EMAIL_ADDRESS>addressing scheme.
RFC 807 - Multimedia mail meeting notes RFC 808 - Summary of a computer mail services meeting in 1979
Then came the modern era of SMTP e-mail, with the standardization of RFC 821 (SMTP) and RFC 822 (Internet mail format).


Ping Pong
About Ping Pong
Created by:
Ramza Reseni
Github Username/URL:
https://github.com/ramza007
Level 2 test for
Java
Let's play
Rules:
Ping pong willl count unto your number from 1 with the following expectations;
Numbers divisible by 3 become "ping"
Numbers divisible by 5 become "pong"
Numbers divisible by 3 and 5 become "pingpong"
Enter your number here:
Ping Pong!


ASTVisitor
public final class JCalculator extends java.lang.Object implements ASTVisitor
| Constructor | Description |
|---|---|
JCalculator() |
Create a new expression interpreter.
|
| Modifier and Type | Method | Description |
|---|---|---|
double |
eval(java.lang.String source) |
Evaluates the expression and immediately returns the result.
|
Function |
getFunction(java.lang.String name) |
Get the function with the desired name.
|
double |
getVariable(java.lang.String name) |
Get the value defined by a variable.
|
boolean |
isFunction(java.lang.String name) |
Checks to see if the name is already bound to
a function.
|
boolean |
isVariable(java.lang.String name) |
Checks to see if the name is already bound to
a variable.
|
void |
setFunction(java.lang.String name,
Function func) |
Define a function that can be called by the expression.
|
void |
setVariable(java.lang.String name,
double value) |
Define or change a variable and set the value it contains.
|
double |
visit(BinaryNode node) |
Visit and evaluate both sides of the expression.
|
double |
visit(CallNode node) |
Visit and evaluate a function.
|
double |
visit(LiteralNode node) |
Visit and evaluate a literal value.
|
double |
visit(UnaryNode node) |
Visit and evaluate an operation that only has a single expression
as a child.
|
double |
visit(VariableNode node) |
Visit and evaluate a variable.
|
public void setVariable(java.lang.String name, double value)
name
- The name of the variable.value
- The value to set the variable to.public double getVariable(java.lang.String name)
name
- The name of the variable.public boolean isVariable(java.lang.String name)
name
- The name to lookup.public void setFunction(java.lang.String name, Function func)
name
- The name of the function.func
- Interface to the code to execute.public Function getFunction(java.lang.String name)
name
- The name of the function to lookup.public boolean isFunction(java.lang.String name)
name
- The name to lookup.public double eval(java.lang.String source) throws SyntaxException, EvalException
source
- The string to parse and evaluate.SyntaxException
- When there is a syntax error.EvalException
- When there is a runtime evaluation error.public double visit(BinaryNode node) throws EvalException
ASTVisitor
visit
in interface ASTVisitor
node
- The binary node to visit.EvalException
- When unable to evaluate the result.public double visit(UnaryNode node) throws EvalException
ASTVisitor
visit
in interface ASTVisitor
node
- The unary node to visit.EvalException
- When unable to evaluate the result.public double visit(LiteralNode node) throws EvalException
ASTVisitor
visit
in interface ASTVisitor
node
- The literal to visit.EvalException
- When unable to evaluate the result.public double visit(VariableNode node) throws EvalException
ASTVisitor
visit
in interface ASTVisitor
node
- The node with the variable reference.EvalException
- When unable to evaluate the result.public double visit(CallNode node) throws EvalException
ASTVisitor
visit
in interface ASTVisitor
node
- The function call node.EvalException
- When the function fails.


Mr. valililind opted for a modest mustache in his playing days. He was only seen with a beard after his baseball career had ended. There are rumors floating around that he had sported a rat tail in the 80's, followed by a goatee mustache combo.


Are you open during the weekend?
Can a customer return items after purchase?
How do i order a product?
supply and installation
Regular servicing of equipment
IT consultancy
web development


|
BuildmLearn Store
<IP_ADDRESS>
A Windows Phone app, which is a store for apps built using BuildmLearn ToolKit
|
SuspensionManager captures global session state to simplify process lifetime management for an application. More...
Static Public Member Functions | |
| static async Task | SaveAsync () |
| Save the current SessionState. More... | |
| static async Task | RestoreAsync (String sessionBaseKey=null) |
| Restores previously saved SessionState. More... | |
| static void | RegisterFrame (Frame frame, String sessionStateKey, String sessionBaseKey=null) |
| Registers a Frame instance to allow its navigation history to be saved to and restored from SessionState. More... | |
| static void | UnregisterFrame (Frame frame) |
| Disassociates a Frame previously registered by RegisterFrame from SessionState. More... | |
| static Dictionary< String, Object > | SessionStateForFrame (Frame frame) |
| Provides storage for session state associated with the specified Frame. More... | |
Properties | |
| static Dictionary< string, object > | SessionState [get] |
| Provides access to global session state for the current session. More... | |
| static List< Type > | KnownTypes [get] |
| List of custom types provided to the DataContractSerializer when reading and writing session state. More... | |
Static Private Member Functions | |
| static void | RestoreFrameNavigationState (Frame frame) |
| Loads the navigation state. More... | |
| static void | SaveFrameNavigationState (Frame frame) |
| Saves the navigation state. More... | |
Private Attributes | |
| const string | sessionStateFilename = "_sessionState.xml" |
Static Private Attributes | |
| static Dictionary< string, object > | _sessionState = new Dictionary<string, object>() |
| static List< Type > | _knownTypes = new List<Type>() |
| static DependencyProperty | FrameSessionStateKeyProperty |
| static DependencyProperty | FrameSessionBaseKeyProperty |
| static DependencyProperty | FrameSessionStateProperty |
| static List< WeakReference< Frame > > | _registeredFrames = new List<WeakReference<Frame>>() |
SuspensionManager captures global session state to simplify process lifetime management for an application.
Note that session state will be automatically cleared under a variety of conditions and should only be used to store information that would be convenient to carry across sessions, but that should be discarded when an application crashes or is upgraded.
|
static |
Registers a Frame instance to allow its navigation history to be saved to and restored from SessionState.
Frames should be registered once immediately after creation if they will participate in session state management. Upon registration if state has already been restored for the specified key the navigation history will immediately be restored. Subsequent invocations of RestoreAsync will also restore navigation history.
| frame | An instance whose navigation history should be managed by SuspensionManager |
| sessionStateKey | A unique key into SessionState used to store navigation-related information. |
| sessionBaseKey | An optional key that identifies the type of session. This can be used to distinguish between multiple application launch scenarios. |
|
static |
Restores previously saved SessionState.
Any Frame instances registered with RegisterFrame will also restore their prior navigation state, which in turn gives their active Page an opportunity restore its state.
| sessionBaseKey | An optional key that identifies the type of session. This can be used to distinguish between multiple application launch scenarios. |
|
staticprivate |
Loads the navigation state.
| frame | Frame Object |
|
static |
Save the current SessionState.
Any Frame instances registered with RegisterFrame will also preserve their current navigation stack, which in turn gives their active Page an opportunity to save its state.
|
staticprivate |
Saves the navigation state.
| frame | Frame Object |
|
static |
Provides storage for session state associated with the specified Frame.
Frames that have been previously registered with RegisterFrame have their session state saved and restored automatically as a part of the global SessionState. Frames that are not registered have transient state that can still be useful when restoring pages that have been discarded from the navigation cache.
Apps may choose to rely on NavigationHelper to manage page-specific state instead of working with frame session state directly.
| frame | The instance for which session state is desired. |
|
static |
Disassociates a Frame previously registered by RegisterFrame from SessionState.
Any navigation state previously captured will be removed.
| frame | An instance whose navigation history should no longer be managed. |
|
staticprivate |
|
staticprivate |
|
staticprivate |
|
staticprivate |
|
staticprivate |
|
staticprivate |
|
private |
|
staticget |
List of custom types provided to the DataContractSerializer when reading and writing session state.
Initially empty, additional types may be added to customize the serialization process.
|
staticget |
Provides access to global session state for the current session.
This state is serialized by SaveAsync and restored by RestoreAsync, so values must be serializable by DataContractSerializer and should be as compact as possible. Strings and other self-contained data types are strongly recommended.


ZIKV Zika virus {border-style illness px;} #ffffff;} mosquitoes Med Soc Yap Ae. Trop yellow Hyg day fever human infection isolated spread ./-()- Island Trans days disease flavivirus outbreak px; transmission {font-family Bull West fever, font-size Africa Exot Pathol antibody double; infections mosquito outside serum viral virus. French] Nile [in aegypti border-color border-width detect detected did early evidence include monkey monkeys reported serologic solid; study survey {font-style {font-weight Dick Figure Filiales Hayes Health Japanese Olson Pacific States bold collected courier; dengue, developed diagnostic em; encephalitis flaviviruses infected onset potential pt;} rash, samples studies tests


Ruby on Rails Assessment
Q1. When rendering a partial in a view, how would you pass local variables for rendering?
- [ ]
<%= render partial: "nav", selected: "about"}%>
- [ ]
<%= render partial: "nav", local_variabels: {selected: "about"} %>
- [ ]
<%= render partial: "nav", locals: {selected: "about"}
- [ ]
<%= render partial: "nav", locals: {selected: "about"}
Q2. Within a Rails controller, which code will prevent the parent controller’s before_action :get_feature:
from running?
- [ ]
skip_before_action :get_feature
- [x]
skip :get_feature, except: []
- [ ]
prevent_action :get_feature
- [ ]
redis_cache_store
- [ ] The
form_tag
method is for basic forms, while the form_for
method is for multipart forms that include file uploads.
- [ ] The
form_tag
method is for HTTP requests, while the form_for
method is for AJAX requests.
- [x] The
form_tag
method typically expects a URL as its first argument, while the form_for
method typically expects a model object.
- [ ] The
form_tag
method is evaluated at runtime, while the form_for
method is precompiled and cached.
- [ ] A trigger that is executed before an alteration of an object’s state
- [ ] A method that is executed before an ActiveRecord model is saved
- [ ] A callback that fires before an event is handled
- [x] A method in a controller that is executed before the controller action method
Q5. Which module can you use to encapsulate a cohesive chunk of functionality into a mixin?
- [ ]
ActiveSupport::Concern
- [ ]
RailsHelper.CommonClass
- [ ]
ActiveJob::Mixin
- [ ]
ActiveSupport::Module
Q6. In Rails, which code would you use to define a route that handles both the PUT
and PATCH
REST HTTP
verbs?
- [ ] put :items, include: patch
- [ ] put ‘items’, to: ‘items#update’
- [ ] match ‘items’, to ‘items#update’, via: [:put, :patch]
- [ ] match :items, using: put && patch
Q7. Which choice includes standard REST HTTP verbs?
- [x] GET, POST, PATCH, DELETE
- [ ] REDIRECT, RENDER, SESSION, COOKIE
- [ ] INDEX, SHOW, NEW, CREATE, EDIT, UPDATE, DESTROY
- [ ] CREATE, READ, UPDATE, DELETE
Q8. Which ActiveRecord query prevents SQL injection?
- [ ]
Product.where("name = #{@keyword}")
- [ ]
Product.where("name = " << @keyword}
- [x]
Product.where("name = ?", @keyword
- [ ]
Product.where("name = " + h(@keyword)
Q9. Given this code, which statement about the database table “documents” could be expected to be true?
- [ ] It would include a column for
:type
.
- [ ] It would include columns for
:documentable_id
and :documentable_type
.
- [ ] It would include columns for
:documentable
and :type
.
- [ ] It would include a column for
:polymorphic_type
.
Q10. Are instance variables set within a controller method accessible within a view?
- [ ] Yes, any instance variables that are set in an action method on a controller can be accessed and displayed in a view.
- [ ] Yes, instance variables set within an action method are accessible within a view, but only when render is explicitly called inside the action method.
- [ ] No, instance variables in a controller are private and are not accessible.
- [ ] No, instance variables can never be set in a controller action method.
Q11. When a validation of a field in a Rails model fails, where are the messages for validation errors stored?
- [ ]
my_model.errors[:field]
- [ ]
my_model.get_errors_for(:field)
- [ ]
my_model.field.error
- [ ]
my_model.all_errors.select(:field)
Q12. If a database table of users contains the following rows, and id
is the primary key, which statement would return only an object whose last_name
is “Cordero”?
------------------------------
id first_name last_name
1 Alice Anderson
2 Bob Buckner
3 Carrie Cordero
4 Devon Dupre
5 Carrie Eastman
------------------------------
- [ ]
User.where(first_name: "Carrie")
- [ ]
User.not.where(id: [1, 2, 4, 5])
- [ ]
User.find_by(first_name: "Cordero")
- [x]
User.find(3)
- [ ]
<%= select_tag(@products) %>
- [ ]
<%= collection_select(@products) %>
- [ ]
<select name="product_id"> <%= @products.each do |product| %> <option value="<%= product.id %>"/> <% end %></select>
- [x]
<%= collection_select(:product, :product_id, Product.all, :id, :name) %>
Q14. For a Rails validator, how would you define an error message for the model attribute address
with the message “This address is invalid”?
- [ ]
model.errors = This address is invalid
- [ ]
errors(model, :address) << "This address is invalid"
- [ ]
display_error_for(model, :address, "This address is invalid")
- [ ]
model.errors[:address] << "This address is invald"
Q15. Given the URL helper product_path(@product), which statement would be expected to be false?
- [ ]
If sent using the PATCH HTTP method, the URL could be used to update a product in the database.If sent using the PATCH HTTP method, the URL could be used to update a product in the database.
- [ ]
If sent using the POST HTTP method, the URL would create a new product in the database.If sent using the POST HTTP method, the URL would create a new product in the database.
- [ ]
If sent using the GET HTTP method, the URL would execute the show action in ProductsController.If sent using the GET HTTP method, the URL would execute the null action in ProductsController.
- [ ]
If sent using the DELETE HTTP method, the URL would call the destroy action by default.
Q16. Given this code, which choice would be expected to be a true statement if the user requests the index action?
- [ ]
The user's documents will be loaded.The user's documents will be loaded.
- [ ]
The index action will run normally because :index is not listed as an argument to before_action.The null action will run normally because null is not listed as an argument to null.
- [ ]
The require_login method will automatically log in the user before running the index action.The null method will automatically log in the user before running the null action.
- [ ]
The index action will not be run if the require_login method calls render or redirect_to.
- [ ]
The form_tag method typically expects a URL as its first argument, while the form_for method typically expects a model object.The null method typically expects a URL as its first argument, while the null method typically expects a model object.
- [ ]
The form_tag method is evaluated at runtime, while the form_for method is precompiled and cached.The null method is evaluated at runtime, while the null method is precompiled and cached.
- [ ]
The form_tag method is for HTTP requests, while the form_for method is for AJAX requests.The null method is for HTTP requests, while the null method is for AJAX requests.
- [ ]
The form_tag method is for basic forms, while the form_for method is for multipart forms that include file uploads.
Q18. In Rails, how would you cache a partial template that is rendered?
- [ ]
render partial: ‘shared/menu’, cached: truenull
- [ ]
render_with_cache partial: ‘shared/menu’null
- [ ]
render partial: ‘shared/menu’null
- [ ]
render partial: ‘shared/menu’, cached_with_variables: {}
Q19. What is the reason for using Concerns in Rails?
- [ ]
to allow modularity and code reuse in models, controllers, and other classesto allow modularity and code reuse in models, controllers, and other classes
- [ ]
to separate class methods from modelsto separate class methods from models
- [ ]
to increase security of Rails applicationsto increase security of Rails applications
- [ ]
to refactor Rails views
Q20. When using an ActiveRecord model, which method will create the model instance in memory and save it to the database?
- [ ]
buildnull
- [ ]
newnull
- [ ]
createnull
- [ ]
save
Q21. You are using an existing database that has a table named coffee_orders. What would the ActiveRecord model be named in order to use that table?
- [ ]
CoffeeOrdersnull
- [ ]
Coffee_Ordersnull
- [ ]
Coffee_Ordernull
- [ ]
CoffeeOrder
Q22. In ActiveRecord, what is the difference between the has_many and has_many :through associations?
- [ ]
The has_many: through association is the one-to-many equivalent to the belongs_to one-to-one association.The null association is the one-to-many equivalent to the null one-to-one association.
- [ ]
Both associations are identical, and has_many: through is maintained only for legacy purposes.Both associations are identical, and null is maintained only for legacy purposes.
- [ ]
The has_many association is a one-to-many association, while has_many: through is a one-to-one association that matches through a third model.The null association is a one-to-many association, while null is a one-to-one association that matches through a third model.
- [ ]
Both are one-to-many associations but with has_many :through, the declaring model can associate through a third model.
Q23. How do you add Ruby code inside Rails views and have its result outputted in the HTML file?
- [ ]
Create an embedded Ruby file (.html.erb) and surround the Ruby code with <% %>.Create an embedded Ruby file (.html.erb) and surround the Ruby code with null.
- [ ]
Insert Ruby code inside standard HTML files and surround it with <% %>. The web server will handle the rest.Insert Ruby code inside standard HTML files and surround it with null. The web server will handle the rest.
- [ ]
Create an embedded Ruby file (.html.erb) and surround the Ruby code with <%= %>.Create an embedded Ruby file (.html.erb) and surround the Ruby code with null.
- [ ]
Put the code in an .rb file and include it in a <link> tag of an HTML file.
Q24. How would you render a view using a different layout in an ERB HTML view?
- [ ]
<% render 'view_mobile' %>null
- [ ]
<% render 'view', use_layout: 'mobile' %>null
- [ ]
<% render 'view', layout: 'mobile' %>null
- [ ]
<% render_with_layout 'view', 'mobile' %>


Our vision Our Roadmap starts with our mission, which is enduring...
Our Team We believe that intellectual capital is critical to providing innovative solutions and, ultimately, having a positive economic impact
Our Services As the world's leading professional services firm, we know that value and trust are also the ingredients of a quality relationship...


Marg ERP digitally connects chemists with dealers
by Our BureauMarg ERP, one of the leading inventory and accounting software solutions provider, has transformed the entire supply chain of pharma industry by digitally connecting dealers with chemists, who provide the last mile connectivity with consumers.
The software solution of the company has already connected pharma companies with the dealers. With the new development, the efficiencies at retailer level will go up substantially and the inventory management will become more efficient. Marg ERP has 60 per cent market share in pharma sector. It has installed over 250,000 software installations at MSMEs spread across India.
Implementation of GST has also necessitated MSMEs and pharma companies to digitise their inventory, payments and accounting management, so as to comply with requirements like filing returns and claiming input tax under GST.


Carnegie Mellon University is a private research university with a distinctive mix of world-renowned programs in engineering, computer science, robotics, and business.
The San Francisco Bay Area is the center of the high tech revolution. It is a natural fit for Carnegie Mellon University, one of the world's premier technology education and research institutions.
Research conducted by faculty members and students explore the intersection software and computing industry.
The faculty at Carnegie Mellon University's (CMU) Silicon Valley Campus have unique backgrounds, pairing academic experience with industry experience.
See our research brochure .
Consistently ranked among the top universities in the nation, Carnegie Mellon is home to the first university computer network, the first 'thinking machine’.
Carnegie Mellon Silicon Valley offers a variety of graduate degree programs designed to educate students to become leaders in global technology innovation and management.
The Silicon Valley campus is located at NASA Research Park at Moffett Field in Mountain View, California. There are many activities happening on and off campus. With Northern California as our backyard, the possibilities are endless, whether you're into the outdoors, culture or sports!
Carnegie Mellon Silicon Valley
Building 23, First Floor
Moffett Field, CA 94035
Bus: VTA (Santa Clara Valley Transportation Authority) : lines 51 or 35
Caltrain : Mountain View station
BART (Bay Area Rapid Transit) : Go to Millbrae station and transfer to Caltrain
LightRail : Stop by Moffett Field South Gate (note: south gate not open on weekends)
We welcome you to find out about the Silicon Valley and Pittsburgh campuses.
We invite you to attend one of our information sessions , held regularly on our campus in Mountain View.
You can also speak with one of our student or alumni ambassadors, or even attend a class!
The office of admissions is here to assist you in your application process.
Email admissions<EMAIL_ADDRESS>Software management places unique demands on its leaders. You’ve led teams, managed requirements, and released products. Now you want more. You want to be in charge – of your own product group, your own corporate division, maybe even your own software company. You’re ready to fill in the missing pieces, build your professional network, and create your own opportunities. You’re ready to learn the skills and methods that will enable you to lead confidently and competently.
Full-time Master of Science in Software Management (MS SM) program presents students with an entrepreneurial perspective of the rapidly changing software industry, specifically in the Silicon Valley.
The Carnegie Mellon Silicon Valley software management master’s program prepares experienced professionals for leadership roles in the software industry. Courses emphasize the business skills required to develop a software product through to a successful business. This includes:
Master of Science in Software Management
The Master of Science in Software Engineering (MS SE) program at Carnegie Mellon Silicon Valley is designed for technical professionals interested in working as software engineers, developers, technical project leads, and software development managers. The program emphasizes key skills in requirements analysis, architectural design, and construction that are necessary for successful software product development.
The program delivers a team-based, project-oriented curriculum focused on agile applications reflective of the dynamic Silicon Valley software industry.
You love writing software. You balance artistry and engineering. You get a rush when your test cases pass on the first try. Management? You'd prefer to stay with what you love. As for the future, you're preparing to be the chief architect or the tech brains behind a start-up.
You love working with technology and people. Developing software is more than just compiling bits and squashing bugs, it's like conducting an organizational symphony where everyone plays their part. Career 2.0? You've had a taste of management and are thirsty for more.
You love working with both hardware and software, bridging analog and digital worlds.  You'll build systems that capture and interpret data, making a difference for the world.
East meets west with six distinct professional degree programs offered through several departments of Carnegie Mellon's College of Engineering . Programs offered at Carnegie Mellon Silicon Valley share a common interdisciplinary focus, with core courses providing an appropriate mix of technical, business, and organizational skills.
Information sessions start in October when we start accepting applications
for the Fall 2014 term.
All on-campus info sessions are held from 6:30 - 8:00 pm PT. Light refreshments
will be served.
On campus sessions are held at:
Carnegie Mellon Silicon Valley
Building 23, First Floor
Moffett Field, CA 94035
Virtual info sessions will resume beginning in October when we start accepting applciations for the Fall 2014 term.
They are held from 12:00 - 1:00 pm PT; unless otherwise indicated.
We use a combination of teleconferencing and Adobe Acrobat Connect Pro to conduct the session.
For questions, please contact Chris Zeise<EMAIL_ADDRESS>.
by
David Housman
MS Software Management
John Lee
MS Software Enginering
for
Dr. Tony Wasserman
Open Source Software
Questions or concerns about this app? Please email us .
To help guide you through the admissions process, we have compiled a section of frequently asked questions. We hope that this information will help you better understand the application process and ease some of the concerns you may have about the processing and review of your application materials.
Info sessions are a great opportunity for you to hear more about the program, course offerings, and admissions process. A faculty member and an admissions representative present at each session, and current students and alumni are present to answer your questions. You may also attend one of our virtual information sessions at your convenience. Information sessions are held frequently.
Carnegie Mellon University is accredited by the Middle States Commission on Higher Education. The Silicon Valley campus is included within the scope of the university’s accreditation.
Your diploma will read “Carnegie Mellon University.”
In 2002, Carnegie Mellon University established a campus in Mountain View, California to offer its world-renowned professional programs in software engineering and software management, to perform innovative research that connects it to local companies, and to support the careers of all Carnegie Mellon alumni.
Carnegie Mellon Silicon Valley’s world-class faculty members have unique and powerful backgrounds, pairing their significant academic experience with extensive industry experience. Senior faculty members include respected authors, speakers, professors, industry consultants, and IEEE and ACM fellows. Their broad and varied industry experience range from previous roles at HP, Apple, Netscape, Tektronix, Xerox PARC, JPL, Business Objects, as well as many successful startups.


50%
A: 0-1%
B: 1-2%
C: 2-3%
D: 3-4%
F: 4%+
WAF False Positives incorrectly blocked 100% of test payloads.
WAF False Negatives incorrectly allowed 0% of test payloads.
0%
A: 0-1%
B: 1-2%
C: 2-3%
D: 3-4%
F: 4%+
WAF False Positives incorrectly blocked 0% of test payloads.
WAF False Negatives incorrectly allowed 0% of test payloads.
50%
A: 0-1%
B: 1-2%
C: 2-3%
D: 3-4%
F: 4%+
WAF False Positives incorrectly blocked 50% of test payloads.
WAF False Negatives incorrectly allowed 0% of test payloads.
LOCK AND KEY


About Me :
My name is Raghad Mustafa , I am 24 years old , I am a vegetarian person. My best meal is pasta with bashamel and pizza . In my spare time I prefer watching movies and reading novels
The work experience and education :
- studied computer engineering at yarmouk univercity in Irbid and gruduated in september 2019
- trined for 6 monthes at oyil lab in my univercity, and I trained on built Desktop application by Java languge .
- after gruduated I worked as software Qaulity Engineer for 9 monthes .
- take some cources in network field like CCNA .
Top ten movies for me :
- The fault in our stars
- Forgotten
- The social dilemma
- The Call
- the beautiful mind
- Gifted
- Like stars on Earth
- 3 idots
- PK
- The Bee


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Updates:
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What is jsTree?
jsTree is jquery plugin, that provides interactive trees. It is absolutely free, open source and distributed under the MIT license. jsTree is easily extendable, themable and configurable, it supports HTML & JSON data sources and AJAX loading.
jsTree functions properly in either box-model (content-box or border-box), can be loaded as an AMD module, and has a built in mobile theme for responsive design, that can easily be customized. It uses jQuery's event system, so binding callbacks on various events in the tree is familiar and easy.
Just a few of the features worth noting:
- drag & drop support
- keyboard navigation
- inline edit, create and delete
- tri-state checkboxes
- fuzzy searching
- customizable node types
- Root node 1
- Suede
- custom icon URL
- initially open
- Test folder
- Nghia Bui
- Test folder
- Kata learns to code
- Meat! is a new Git collaboration platform for web developers
- Apple
- Banana
- Custom icon class (bootstrap)
- Root node 2
Panel title
Panel title
Getting Started - everything at a glance
-
Download jsTree
All the files you need are in the
dist/
folder of the download. -
Include a jsTree theme
Themes can be autloaded too, but it is best for performance to include the CSS file.
<link rel="stylesheet" href="dist/themes/default/style.min.css" />
-
Setup a container
This is the element where you want the tree to appear, a

is enough. This example has a nested

as there is no other data source configured (such as JSON).

-
Include jQuery
jsTree requires 1.9.0 or greater in your webpage.

-
Include jsTree
For production include the minified version:
dist/jstree.min.js
, there is a development version too:dist/jstree.js

-
Create an instance
Once the DOM is ready you can start creating jstree instances.
$(function () { $('#jstree_demo_div').jstree(); });
-
Listen for events
jsTree uses events to notify you when something changes while users (or you) interact with the tree. So binding to jstree events is as easy binding to a click. There is a list of events and what information they provide in the API documentation.
$('#jstree_demo_div').on("changed.jstree", function (e, data) { console.log(data.selected); });
-
Interact with your instances
Once an instance is ready you can invoke methods on it. There is a list of available methods in the API documentation. The three examples below do exactly the same thing
$('button').on('click', function () { $('#jstree').jstree(true).select_node('child_node_1'); $('#jstree').jstree('select_node', 'child_node_1'); $.jstree.reference('#jstree').select_node('child_node_1'); });


--- layout: default title: "Hive Automation Platform" desc: The Hive automation platform automates laboratory processes and is fully customizable using standard products to match your workflow, storage and throughput requirements. The Hive footprint is similar to most laboratory benches so uses less of your precious lab space date: May 21, 2017 keywords: Laboratory Automation, Hive, Custom Laboratory Automation, High Throughput Screening slug: "jekyll_metas" ---
The Hive automation platform automates laboratory processes and is fully customizable using standard products to match your workflow, storage and throughput requirements. The Hive footprint is similar to most laboratory benches so uses less of your precious lab space.
The unique design of the Hive allows use of the entire workspace, including above-and below-deck spaces. It facilitates compact system integration of BioNex instruments with third-party devices without compromising performance. Most devices face the front of the platform for easy offline use and serviceability. Not limited to a specific size, the Hive can be expanded to integrate multiple or larger devices.
Adding simultaneous-access storage allows plates and consumables to be loaded and unloaded during runs, eliminating traditional deck resetting time. One side of the storage module is dedicated to the Hive robotic arm while the other can be loaded by an operator or with BeeSmart KartsTM, which are manually loaded at sample and consumable labs/stores remote from the Hive. Loaded Karts are driven to the Hive and docked for material transfer. The storage module is fully customizable for any combination of plate types and consumables at any capacity.
Request Quote Product Data sheet


zhmc_storage_group_attachment – Manages the attachment of storage groups to partitions of Z systems.¶
Synopsis¶
Gather facts about the attachment of a storage group to a partition of a CPC (Z system).
Attach and detach a storage group to and from a partition.
Requirements¶
The below requirements are needed on the host that executes this module.
Access to the WS API of the HMC of the targeted Z system (see HMC API). The targeted Z system must be in the Dynamic Partition Manager (DPM) operational mode.
The Z system must be of generation z14 or later, to have the “dpm-storage-management” firmware feature.
Python package zhmcclient >=0.20.0
Parameters¶
- hmc_host (True, str, None)
The hostname or IP address of the HMC.
- hmc_auth (True, dict, None)
The authentication credentials for the HMC, as a dictionary of
userid
,password
.
- userid (True, str, None)
The userid (username) for authenticating with the HMC.
- password (True, str, None)
The password for authenticating with the HMC.
- cpc_name (True, str, None)
The name of the CPC that has the partition and is associated with the storage group.
- storage_group_name (True, str, None)
The name of the storage group for the attachment.
- partition_name (True, str, None)
The name of the partition for the attachment.
- state (True, str, None)
The desired state for the attachment:
detached
: Ensures that the storage group is not attached to the partition. If the storage group is currently attached to the partition and the partition is currently active, the module will fail.
attached
: Ensures that the storage group is attached to the partition.
facts
: Does not change anything on the attachment and returns the attachment status.- log_file (False, str, None)
File path of a log file to which the logic flow of this module as well as interactions with the HMC are logged. If null, logging will be propagated to the Python root logger.
- faked_session (False, raw, None)
A
zhmcclient_mock.FakedSession
object that has a mocked HMC set up. If not null, this session will be used instead of connecting to the HMC specified inhmc_host
. This is used for testing purposes only.
Notes¶
Note
This module manages only the knowledge of the Z system about its storage, but does not perform any actions against the storage subsystems or SAN switches attached to the Z system.
Examples¶
---
# Note: The following examples assume that some variables named 'my_*' are set.
- name: Gather facts about the attachment
zhmc_storage_group_attachment:
hmc_host: "{{ my_hmc_host }}"
hmc_auth: "{{ my_hmc_auth }}"
cpc_name: "{{ my_cpc_name }}"
storage_group_name: "{{ my_storage_group_name }}"
partition_name: "{{ my_partition_name }}"
state: facts
register: sga1
- name: Ensure the storage group is attached to the partition
zhmc_storage_group_attachment:
hmc_host: "{{ my_hmc_host }}"
hmc_auth: "{{ my_hmc_auth }}"
cpc_name: "{{ my_cpc_name }}"
storage_group_name: "{{ my_storage_group_name }}"
partition_name: "{{ my_partition_name }}"
state: attached
- name: "Ensure the storage group is not attached to the partition."
zhmc_storage_group_attachment:
hmc_host: "{{ my_hmc_host }}"
hmc_auth: "{{ my_hmc_auth }}"
cpc_name: "{{ my_cpc_name }}"
storage_group_name: "{{ my_storage_group_name }}"
partition_name: "{{ my_partition_name }}"
state: detached
Return Values¶
- storage_group_attachment (success, dict, )
Attachment state of the storage group. If no check mode was requested, the attachment state after any changes is returned. If check mode was requested, the actual attachment state is returned.
- attached (, bool, )
Attachment state of the storage group: Indicates whether the storage group is attached to the partition.


Welcome to Poker Hands!
This little tool will compare two given poker hands and tell you which one will win.
Enter given hands in the following format (e.g.): C5 D3 D4 S7 C6
Submit
send


 This means that if you have financial need and would not be able to pay the above price, you may apply for a discount.
| {{item.product.title}} | {{item.quantity}} | {{item.total_price|dollars}} |


IBM Cloud Mobile Services - AppLaunch iOS Swift Client SDK
This Swift SDK for App Launch on IBM Cloud services, provides a library for developers to build mobile applications on iOS devices.
App Launch on IBM Cloud services enables the developers to build engaging apps by controlling reach and roll out of App features while measuring the defined metrics.
Ensure that you go through IBM Cloud App Launch service documentation before you start.
Build Status
| Master | Development |
|---|---|
Contents
- Setup App Launch Service
- Prerequisites
- Installation
- Enabling iOS applications to use IBM App Launch
- Feature Toggle
- Metrics
- InApp Messages
- Destroy
- Samples and videos
Setup App Launch Service
Creating the service
Creating a feature
Creating an audience
Creating an engagement
Prerequisites
- iOS 10+
- Xcode 9
- Swift 3.2 - 4
- Cocoapods or Carthage
Installation
The Swift SDKs for IBM Cloud Mobile services are available via Cocoapods and Carthage.
Cocoapods
To install AppLaunch using Cocoapods, add it to your Podfile:
use_frameworks!
target 'MyApp' do
platform :ios, '9.0'
pod 'IBMAppLaunch'
pod 'BMSCore', '~> 2.0'
pod 'SwiftyJSON'
end
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['SWIFT_VERSION'] = '3.2'
end
end
end
From the Terminal, go to your project folder and install the dependencies with the following command:
pod install
Swift 3.2
Before running the pod install
command, make sure to use Cocoapods version 1.1.0.beta.1.
Apps built with Swift 3.2 may receive a message Convert to Current Swift Syntax?
while opening the project on Xcode 9, make sure you do not convert AppLaunch or BMSCore.
This will installs your dependencies and creates a new Xcode workspace. Note: Always open a new Xcode workspace instead of the existing xcode project file:
MyApp.xcworkspace
Carthage (coming soon)
Add AppLaunch to your Cartfile in order to install using Carthage.
github "ibm-bluemix-mobile-services/bms-clientsdk-swift-applaunch"
Run the carthage update command. Once built, drag AppLaunch.framework
and BMSCore.framework
into your Xcode project.
To complete the integration, follow the instructions here.
Enabling iOS applications to use IBM App Launch
Import the App launch SDK in your code.
import IBMAppLaunch
Initializing the AppLaunch SDK
1. Build Configuration Object
let config = AppLaunchConfig.Builder().cacheExpiration(30).eventFlushInterval(60).fetchPolicy(.REFRESH_ON_EXPIRY).build()
The AppLaunchConfig builder is used to customize the following:
eventFlushInterval
: Sets/Decide the time interval on when the events should be sent to the server. The default value is 30 minutes.cacheExpiration
: Sets/Decide the time interval until when the actions should be valid for. The default value is 30 minutes.Note : This parameter is effective only if the
fetchPolicy
is set toRefreshPolicy.REFRESH_ON_EXPIRY
orRefreshPolicy.BACKGROUND_REFRESH
.fetchPolicy
: This parameter decides on how frequently the actions should be fetched from the server. The values can be one of the following:-
RefreshPolicy.REFRESH_ON_EVERY_START
-
RefreshPolicy.REFRESH_ON_EXPIRY
-
RefreshPolicy.BACKGROUND_REFRESH
The default value is
RefreshPolicy.REFRESH_ON_EVERY_START
.deviceId
: This parameter must be unique. If not specified, default deviceID generation mechanism is used by SDK.Note: Do not rely on the default implementation of the deviceID generation mechanism as it is not guarenteed to be unique.
2. Build User Object
let user = AppLaunchUser.Builder(userId: "vittal").custom(key: "email", value: "vittalpai@xyz.com").build()
The AppLaunchUser builder is used to provide the following information:
userId
: The user to be registeredcustom
: This can be used to pass any optional custom user attributes.
3. Initialize App Launch SDK
AppLaunch.sharedInstance.initialize(region: .US_SOUTH, appId: "appGUID", clientSecret: "clientSecret", config: AppLaunchConfig, user: AppLaunchUser, completionHandler: AppLaunchCompletionHandler)
Where region
parameter specifies the location where the app is hosted. You can use any of the following values:
ICRegion.US_SOUTH
ICRegion.UNITED_KINGDOM
ICRegion.SYDNEY
ICRegion.US_SOUTH_STAGING
ICRegion.UNITED_KINGDOM_STAGING
The appGUID
is the app launch app GUID value, while clientSecret
is the appLaunch client secret value which can be obtained from the service console.
AppLaunchCompletionHandler
is the completion handler which will be used to notify in case of success and failure events.
Feature Toggle
Use the
AppLaunch.sharedInstance.isFeatureEnabled(featureCode: "feature code")
to check if the feature is enabled for the app.Use the
AppLaunch.sharedInstance.getPropertyofFeature(featureCode: "feature code", propertyCode: "property code")
to get the value of the particular property in a feature.
Note :The above two APIs throws applaunchNotIntialized
error if isFeatureEnabled
or getPropertyofFeature
is invoked before initialize
API.
Metrics
To send metrics to the server use the AppLaunch.sharedInstance.sendMetrics()
API. This API call sends the metrics information to the server.
AppLaunch.sharedInstance.sendMetrics(code: ["metricCodes"])
Note : The above API throws applaunchNotIntialized
error if sendMetrics
is invoked before initialize
API.
InApp Messages
To display InApp messages invoke the following API.
AppLaunch.sharedInstance.displayInAppMessages()
Destroy
This method unregisters the user from AppLaunch Service and clears the cache
AppLaunch.sharedInstance.destroy(completionHandler: AppLaunchCompletionHandler)
Samples and Videos
- For samples, visit - Github Sample
Learn More
- Visit the IBM Cloud Developers Community.


StereoBM Class for computing stereo correspondence using the block matching algorithm
Class for computing stereo correspondence using the block matching
algorithm, introduced and contributed to OpenCV by K. Konolige.
Usage
bm = cv.StereoBM('NumDisparities',0, ...);
bm.MinDisparity = ...;
disparity = bm.compute(left, right);
| BlockSize |
SAD window size, odd within 5..255 and not larger than image width |
| Disp12MaxDiff |
Maximum allowed difference (in integer pixel units) in the |
| MinDisparity |
Minimum possible disparity value, default 0 |
| NumDisparities |
Maximum disparity minus minimum disparity, positive and divisble by |
| PreFilterCap |
Truncation value for prefiltering image pixels, within 1..63, |
| PreFilterSize |
pre-filtering size, odd and betweeen 5..255, default 9 |
| PreFilterType |
pre-filtering type, one of: 'NormalizedResponse' or 'XSobel' (default) |
| ROI1 |
computes disparity for ROI in first image. default [0,0,0,0]. |
| ROI2 |
computes disparity for ROI in second image. default [0,0,0,0]. |
| SmallerBlockSize |
currently unused. default 0 |
| SpeckleRange |
Maximum disparity variation within each connected component (when |
| SpeckleWindowSize |
Maximum size of smooth disparity regions to consider their noise |
| TextureThreshold |
texture threshold, non-negative. default 10 |
| UniquenessRatio |
uniqueness ratio, non-negative. default 15 |
| id |
Object ID |
|
|
addlistener |
Add listener for event. |
|
|
clear |
Clears the algorithm state. |
|
|
compute |
Computes disparity map for the specified stereo pair |
|
|
delete |
Destructor |
|
|
empty |
Checks if algorithm object is empty. |
|
|
eq |
== (EQ) Test handle equality. |
|
|
findobj |
Find objects matching specified conditions. |
|
|
findprop |
Find property of MATLAB handle object. |
|
|
ge |
>= (GE) Greater than or equal relation for handles. |
|
|
getDefaultName |
Returns the algorithm string identifier. |
|
|
gt |
> (GT) Greater than relation for handles. |
| Sealed
|
isvalid |
Test handle validity. |
|
|
le |
<= (LE) Less than or equal relation for handles. |
|
|
load |
Loads algorithm from a file or a string. |
|
|
lt |
< (LT) Less than relation for handles. |
|
|
ne |
~= (NE) Not equal relation for handles. |
|
|
notify |
Notify listeners of event. |
|
|
save |
Saves the algorithm to a file. |


167. I-country.
time limit per test: 7 sec.
memory limit per test: 65536
KB
input: standard
output: standard
According to top-secret A-country plans, I-country is divided
into N*M equal squares, each square contains some oil resources. They want to
occupy all the territory of I-country, but the UN (United Nations) will allow
them to occupy only K squares. Of course, A-country want to get control over as
many oil as possible, but, they will have to guard all their territory. So, they
need their territory to be easy-controlled, i.e. from any square to any it must
be possible to get moving only along two directions (selected from the next
list: left, right, up, down; for different squares pairs of directions may
differ).
You are to write a program, which determinies, what squares will be
occupyed by A-country. If there are several solutions, you may output any.
Input
On the first line of input there are 3 integer numbers N,M,K
(1<=N,M<=15, 0<=K<=N*M). Next N lines contains M integers each,
which are the number of oil resource on that square. Each of this numbers lies
in range of 0 to 1000.
Output
On the first line of output, write string "Oil : X", where
integer number X --- the maximal number of oil which can be controlled by
A-country. Next you should output K pairs of numbers --- coordinates of the
squares which will be occupied by A-country. The first coordinate is number of
row (top to bottom, starting from 1), second is number of column (left to right,
starting from 1).
Sample test(s)
Input
2 3 4
10 20 30
40 2 3
Output
Oil : 100
1 1
1 2
1 3
2 1
| Author: |
NNSU #2 team |
| Resource: |
|
| Date: |
|
| Server time: 2004-01-13 20:43:54 |
Online Contester Team © 2002 - 2003. All
rights
reserved. | | |


Points: Your Record: Elapsed Time: secs Ramaining Lifes:
Fantastic!!! You Win this game!!!! Now, you can try hit new scores!!