| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
message |
"error.email" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
message |
"error.maxLength" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
message |
"error.max" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
message |
"error.minLength" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
message |
"error.min" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
message |
"error.pattern" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
message |
"error.required" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
defaultMessage |
"error.invalid" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
defaultMessage |
"error.invalid" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
protected static final int |
ALL_SPEC_INT |
99 |
protected static final int |
DAY_OF_MONTH |
3 |
protected static final int |
DAY_OF_WEEK |
5 |
protected static final int |
HOUR |
2 |
protected static final int |
MINUTE |
1 |
protected static final int |
MONTH |
4 |
protected static final int |
NO_SPEC_INT |
98 |
protected static final int |
SECOND |
0 |
protected static final int |
YEAR |
6 |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
DISALLOW_DOCTYPE_DECL_FEATURE |
"disallow-doctype-decl" |
public static final String |
EXTERNAL_GENERAL_ENTITIES_FEATURE |
"external-general-entities" |
public static final String |
EXTERNAL_PARAMETER_ENTITIES_FEATURE |
"external-parameter-entities" |
public static final String |
SAX_FEATURE_PREFIX |
"http://xml.org/sax/features/" |
public static final String |
XERCES_FEATURE_PREFIX |
"http://apache.org/xml/features/" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
ACCEPT |
"Accept" |
public static final String |
ACCEPT_CHARSET |
"Accept-Charset" |
public static final String |
ACCEPT_ENCODING |
"Accept-Encoding" |
public static final String |
ACCEPT_LANGUAGE |
"Accept-Language" |
public static final String |
ACCEPT_RANGES |
"Accept-Ranges" |
public static final String |
ACCESS_CONTROL_ALLOW_CREDENTIALS |
"Access-Control-Allow-Credentials" |
public static final String |
ACCESS_CONTROL_ALLOW_HEADERS |
"Access-Control-Allow-Headers" |
public static final String |
ACCESS_CONTROL_ALLOW_METHODS |
"Access-Control-Allow-Methods" |
public static final String |
ACCESS_CONTROL_ALLOW_ORIGIN |
"Access-Control-Allow-Origin" |
public static final String |
ACCESS_CONTROL_EXPOSE_HEADERS |
"Access-Control-Expose-Headers" |
public static final String |
ACCESS_CONTROL_MAX_AGE |
"Access-Control-Max-Age" |
public static final String |
ACCESS_CONTROL_REQUEST_HEADERS |
"Access-Control-Request-Headers" |
public static final String |
ACCESS_CONTROL_REQUEST_METHOD |
"Access-Control-Request-Method" |
public static final String |
AGE |
"Age" |
public static final String |
ALLOW |
"Allow" |
public static final String |
AUTHORIZATION |
"Authorization" |
public static final String |
CACHE_CONTROL |
"Cache-Control" |
public static final String |
CONNECTION |
"Connection" |
public static final String |
CONTENT_DISPOSITION |
"Content-Disposition" |
public static final String |
CONTENT_ENCODING |
"Content-Encoding" |
public static final String |
CONTENT_LANGUAGE |
"Content-Language" |
public static final String |
CONTENT_LENGTH |
"Content-Length" |
public static final String |
CONTENT_LOCATION |
"Content-Location" |
public static final String |
CONTENT_MD5 |
"Content-MD5" |
public static final String |
CONTENT_RANGE |
"Content-Range" |
public static final String |
CONTENT_SECURITY_POLICY |
"Content-Security-Policy" |
public static final String |
CONTENT_SECURITY_POLICY_REPORT_ONLY |
"Content-Security-Policy-Report-Only" |
public static final String |
CONTENT_TRANSFER_ENCODING |
"Content-Transfer-Encoding" |
public static final String |
CONTENT_TYPE |
"Content-Type" |
public static final String |
COOKIE |
"Cookie" |
public static final String |
DATE |
"Date" |
public static final String |
ETAG |
"ETag" |
public static final String |
EXPECT |
"Expect" |
public static final String |
EXPIRES |
"Expires" |
public static final String |
FORWARDED |
"Forwarded" |
public static final String |
FROM |
"From" |
public static final String |
HOST |
"Host" |
public static final String |
IF_MATCH |
"If-Match" |
public static final String |
IF_MODIFIED_SINCE |
"If-Modified-Since" |
public static final String |
IF_NONE_MATCH |
"If-None-Match" |
public static final String |
IF_RANGE |
"If-Range" |
public static final String |
IF_UNMODIFIED_SINCE |
"If-Unmodified-Since" |
public static final String |
LAST_MODIFIED |
"Last-Modified" |
public static final String |
LINK |
"Link" |
public static final String |
LOCATION |
"Location" |
public static final String |
MAX_FORWARDS |
"Max-Forwards" |
public static final String |
ORIGIN |
"Origin" |
public static final String |
PRAGMA |
"Pragma" |
public static final String |
PROXY_AUTHENTICATE |
"Proxy-Authenticate" |
public static final String |
PROXY_AUTHORIZATION |
"Proxy-Authorization" |
public static final String |
RANGE |
"Range" |
public static final String |
REFERER |
"Referer" |
public static final String |
REFERRER_POLICY |
"Referrer-Policy" |
public static final String |
RETRY_AFTER |
"Retry-After" |
public static final String |
SERVER |
"Server" |
public static final String |
SET_COOKIE |
"Set-Cookie" |
public static final String |
SET_COOKIE2 |
"Set-Cookie2" |
public static final String |
STRICT_TRANSPORT_SECURITY |
"Strict-Transport-Security" |
public static final String |
TE |
"Te" |
public static final String |
TRAILER |
"Trailer" |
public static final String |
TRANSFER_ENCODING |
"Transfer-Encoding" |
public static final String |
UPGRADE |
"Upgrade" |
public static final String |
USER_AGENT |
"User-Agent" |
public static final String |
VARY |
"Vary" |
public static final String |
VIA |
"Via" |
public static final String |
WARNING |
"Warning" |
public static final String |
WWW_AUTHENTICATE |
"WWW-Authenticate" |
public static final String |
X_CONTENT_SECURITY_POLICY_NONCE_HEADER |
"X-Content-Security-Policy-Nonce" |
public static final String |
X_CONTENT_TYPE_OPTIONS |
"X-Content-Type-Options" |
public static final String |
X_FORWARDED_FOR |
"X-Forwarded-For" |
public static final String |
X_FORWARDED_HOST |
"X-Forwarded-Host" |
public static final String |
X_FORWARDED_PORT |
"X-Forwarded-Port" |
public static final String |
X_FORWARDED_PROTO |
"X-Forwarded-Proto" |
public static final String |
X_FRAME_OPTIONS |
"X-Frame-Options" |
public static final String |
X_PERMITTED_CROSS_DOMAIN_POLICIES |
"X-Permitted-Cross-Domain-Policies" |
public static final String |
X_REQUESTED_WITH |
"X-Requested-With" |
public static final String |
X_XSS_PROTECTION |
"X-XSS-Protection" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
DELETE |
"DELETE" |
public static final String |
GET |
"GET" |
public static final String |
HEAD |
"HEAD" |
public static final String |
OPTIONS |
"OPTIONS" |
public static final String |
PATCH |
"PATCH" |
public static final String |
POST |
"POST" |
public static final String |
PUT |
"PUT" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final String |
BINARY |
"application/octet-stream" |
public static final String |
CSS |
"text/css" |
public static final String |
EVENT_STREAM |
"text/event-stream" |
public static final String |
FORM |
"application/x-www-form-urlencoded" |
public static final String |
HTML |
"text/html" |
public static final String |
JAVASCRIPT |
"application/javascript" |
public static final String |
JSON |
"application/json" |
public static final String |
TEXT |
"text/plain" |
public static final String |
XHTML |
"application/xhtml+xml" |
public static final String |
XML |
"application/xml" |
| Modifier and Type | Constant Field | Value |
|---|---|---|
public static final int |
ACCEPTED |
202 |
public static final int |
BAD_GATEWAY |
502 |
public static final int |
BAD_REQUEST |
400 |
public static final int |
CONFLICT |
409 |
public static final int |
CONTINUE |
100 |
public static final int |
CREATED |
201 |
public static final int |
EXPECTATION_FAILED |
417 |
public static final int |
FAILED_DEPENDENCY |
424 |
public static final int |
FORBIDDEN |
403 |
public static final int |
FOUND |
302 |
public static final int |
GATEWAY_TIMEOUT |
504 |
public static final int |
GONE |
410 |
public static final int |
HTTP_VERSION_NOT_SUPPORTED |
505 |
public static final int |
IM_A_TEAPOT |
418 |
public static final int |
INSUFFICIENT_STORAGE |
507 |
public static final int |
INTERNAL_SERVER_ERROR |
500 |
public static final int |
LENGTH_REQUIRED |
411 |
public static final int |
LOCKED |
423 |
public static final int |
METHOD_NOT_ALLOWED |
405 |
public static final int |
MOVED_PERMANENTLY |
301 |
public static final int |
MULTI_STATUS |
207 |
public static final int |
MULTIPLE_CHOICES |
300 |
public static final int |
NETWORK_AUTHENTICATION_REQUIRED |
511 |
public static final int |
NO_CONTENT |
204 |
public static final int |
NON_AUTHORITATIVE_INFORMATION |
203 |
public static final int |
NOT_ACCEPTABLE |
406 |
public static final int |
NOT_FOUND |
404 |
public static final int |
NOT_IMPLEMENTED |
501 |
public static final int |
NOT_MODIFIED |
304 |
public static final int |
OK |
200 |
public static final int |
PARTIAL_CONTENT |
206 |
public static final int |
PAYMENT_REQUIRED |
402 |
public static final int |
PERMANENT_REDIRECT |
308 |
public static final int |
PRECONDITION_FAILED |
412 |
public static final int |
PRECONDITION_REQUIRED |
428 |
public static final int |
PROXY_AUTHENTICATION_REQUIRED |
407 |
public static final int |
REQUEST_ENTITY_TOO_LARGE |
413 |
public static final int |
REQUEST_HEADER_FIELDS_TOO_LARGE |
431 |
public static final int |
REQUEST_TIMEOUT |
408 |
public static final int |
REQUEST_URI_TOO_LONG |
414 |
public static final int |
REQUESTED_RANGE_NOT_SATISFIABLE |
416 |
public static final int |
RESET_CONTENT |
205 |
public static final int |
SEE_OTHER |
303 |
public static final int |
SERVICE_UNAVAILABLE |
503 |
public static final int |
SWITCHING_PROTOCOLS |
101 |
public static final int |
TEMPORARY_REDIRECT |
307 |
public static final int |
TOO_MANY_REQUESTS |
429 |
public static final int |
UNAUTHORIZED |
401 |
public static final int |
UNPROCESSABLE_ENTITY |
422 |
public static final int |
UNSUPPORTED_MEDIA_TYPE |
415 |
public static final int |
UPGRADE_REQUIRED |
426 |
public static final int |
USE_PROXY |
305 |


Principal Investigator
E-mail<EMAIL_ADDRESS>"insert anything"
Research Professor
E-mail<EMAIL_ADDRESS>"insert anything"
Ph. D. candidate
E-mail<EMAIL_ADDRESS>"insert anything"
Ph. D. candidate
E-mail<EMAIL_ADDRESS>"insert anything"
Ph. D. candidate
E-mail<EMAIL_ADDRESS>"insert anything"
MS student
E-mail<EMAIL_ADDRESS>"insert anything"
MS student
E-mail<EMAIL_ADDRESS>"insert anything"
MS student
E-mail<EMAIL_ADDRESS>"insert anything"
MS student
E-mail<EMAIL_ADDRESS>"insert anything"
Undergradute student
E-mail<EMAIL_ADDRESS>"insert anything"
Undergradute student
E-mail<EMAIL_ADDRESS>"insert anything"
Undergradute student
E-mail<EMAIL_ADDRESS>"insert anything"
Division Chair(2013 - 2015)
Assistant and Associate Professor(2004 - 2011)
insert anything
insert anything
insert anything
Max-Planck-Institut für Biochemie, Martinsried, Germany(1999 - 2001)
Research Institute for Basic Sciences, Seoul National University(1997 - 1999)
Ph.D. in Chemistry(1993 - 1997)
M.S. in Chemistry(1991 - 1993)
B.S. in Agricultural Chemistry(1987 - 1991)


Set background-color
Click button to set the background color of the first positioned parent element of this paragraph.


Shanghai Noon
It's a western, an action movie and a comedy all rolled up into one. But it's also a Jackie Chan movie so that automatically makes it a lot more likable to begin with.
The story is simple, Chan stars as a Chinese imperial guard who must travel to Carson City, Nevada in the late 1800s to rescue a princess who thought she was going there to start a new life but actually walked right into a kidnapper's trap.
Owen Wilson costars as Roy O'Bannon, a train robber who I think is Han Solo in a former life. When the two find themselves as a team a lot of hilarity and action ensues.
The story is really all over the map but it's forgivable because the two men are so fun to watch and the action sequences are so exciting. This is how action movies are supposed to work.
Chad'z Movie Page is back! New reviews of the latest movies in easy-to-swallow capsule form with the trendy, Entertainment Weekly-style of letter grades instead of the old star system. Have I sold out? Visit my page and decide for yourself ;-)
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


Elephant, named Usama bin Laden, dies in captivity after killing 5 villagers in India, officials say
by Nicole DarrahAn elephant named Usama bin Laden, after the 9/11 mastermind and former leader of Al Qaeda, has died in captivity, days after he was captured for killing five villagers in India last month, officials said.
The male elephant was tracked since October for apparently killing five people in the Indian state of Assam. On Monday, forestry officials found him and tranquilized him, taking him into captivity.
ELEPHANT DIES OF 'EXHAUSTION' FROM CARRYING TOURISTS IN SRI LANKA
The mammal, nicknamed "Laden," was apparently supposed to be moved to Assam's Orang National Park, but died on Sunday before that happened, Agence France-Presse reported.
"The animal was behaving as normal," a park ranger told AFP. "It was, however, kept with its legs tied so that it couldn't escape."
ENDANGERED ELEPHANT SHOT 70 TIMES, TUSKS HACKED OFF, OFFICIALS SAY
A cause of death wasn't immediately clear. The elephant was believed to be around 35 years old, an age said to be too old for captivity.
Forestry officials reportedly said they planned to tame "Laden" using a controversial training method some animal activists equate to torture after it killed five villagers.
CLICK HERE TO GET THE FOX NEWS APP
An estimated 2,300 people have been killed by elephants in the last five years in India, AFP reported, citing recently-released government figures.
Elephants often migrate to Goalpara, where the attack occurred, according to officials, who have said that at least 700 elephants have been killed since 2011, partly because of their shrinking habitats. Locals reportedly shoot or poison elephants, while others have died on electric fences or on railroads.


NASA When NASA's Viking 1 probe touched-down on Mars in July 1976, it was the first time a man-made object had soft-landed on the red planet. (Though the Soviet Mars 2 and 3 probes did land on the surface, they failed upon landing). The Viking 1 lander also holds the title of longest-running Mars surface mission, with a total duration of 6 years and 116 days. The spacecraft also sent the first color pictures back from the Martian surface, showing us what that mysterious red dot looks like from the ground for the first time.


EntitySuggestionField
combines the functionality of a suggestion field and a EntityPicker
component, designed to display an entity instance. First way to link the component with an entity attribute is to
specify dataContainer
and property
XML attributes.
query
- an optional element which enables defining a query for selecting suggested values.
The search logic is defined with the help of SearchExecutor
interface. The following parameters can be
set:
asyncSearchDelayMs
- the delay between the last key press action and async search;
suggestionsLimit
- the limit of suggestions to be shown;
minSearchStringLength
- min string length required to perform suggestions search.


Changelog
All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
[0.8.0] - 2021-11-09
Added
- New segment keys: media (alias to @media), media_min, and media_max.
Changed
Deprecated
Removed
Fixed
Security
0.7.4
- Added addByScreenWidth to address possible issue reported with addDevice.
0.7.0
- addBreakpointCrossActionIncreasingOnly changed to addBreakpointCrossBiggerAction
- addBreakpointCrossActionDecreasingOnly changed to addBreakpointCrossSmallerAction
0.6.0
- Removed dependency on jQuery
addClassesTo: 'html'
changes to addClassesTo: document.documentElement
- addClassesTo now takes an element not a string or jQuery object.
- Removed deprecatated functions from 0.5.0.
- .last became .previousCallbackData and format changes.
- .current was removed.
- use .getSegmentByWindow() instead of .current.
- use .getSegment(0) instead of .alias('first').
- use .getRay() instead of .alias('last').
- .settings.breakpoints was removed.
- .breakpoints is now an array of breakpoint values.
- Constructor arguments have changed; see documentation for new format.
- addAction was replaced with multiple methods; see code for
add*
methods.
0.5.0
The way breakpoints are defined has changed. The old syntax:
var bp = new BreakpointX({"small": 0, "mobile": 480, "desktop": 768});
Changes to:
var bp = new BreakpointX({"small": 480, "mobile": 768, "desktop": Infinity});
The query method now returns all values wrapped in ()
.
- The objects received by callbacks have changed in their structure.
- Breakpoint values have to be greater than 0.
0.4.6
The path the to the PHP class has changed; you must update your autoloaders.


public class FoodDB
extends java.lang.Object
| Constructor and Description |
|---|
FoodDB() |
| Modifier and Type | Method and Description |
|---|---|
static boolean |
DBdeleteMenu(java.lang.String id)
This function is going to delete all the rows in menu table of the given user id
|
static boolean |
DBexist(java.lang.String name)
This function is going to check whether a food name can be found in the database
|
static java.util.ArrayList<java.lang.String> |
DBgetMenu(java.util.ArrayList<java.lang.String> foods,
java.lang.String id)
This function is going to search in the menu table
And get a arraylist with food name
|
static java.lang.String |
DBgetTip(int n)
This function is going to get tips from database
|
static boolean |
DBInsertMenu(java.lang.String id,
java.lang.String name,
java.lang.String p)
This function is going to insert a row into the menu table with the user id and the food name and price
|
static java.util.ArrayList<java.lang.String> |
DBSearchIngredient(java.lang.String ingredient)
This function is going to search a ingredient of the food in the database
It search for the given food name and get the average of all those data found
|
private static java.sql.Connection |
getConnection()
This function is going to connect the psql in heroku
|
public static java.util.ArrayList<java.lang.String> DBSearchIngredient(java.lang.String ingredient)
ingredient
- An ingredient in a food in order to search the corresponding food in the databasepublic static boolean DBexist(java.lang.String name)
name
- The food name to search in the databaseprivate static java.sql.Connection getConnection() throws java.net.URISyntaxException, java.sql.SQLException
java.net.URISyntaxException
java.sql.SQLException
public static boolean DBdeleteMenu(java.lang.String id)
id
- The user id to search and delete in the menu tablepublic static boolean DBInsertMenu(java.lang.String id, java.lang.String name, java.lang.String p)
id
- The user id which will be inserted in the menu tablename
- The food name which will be inserted in the menu tablep
- The food price which will be inserted in the menu tablepublic static java.util.ArrayList<java.lang.String> DBgetMenu(java.util.ArrayList<java.lang.String> foods, java.lang.String id)
foods
- An arraylist with food name insideid
- The user id to search in the menu tablepublic static java.lang.String DBgetTip(int n)
n
- An index number in order to find the corresponding tips in the tips table


My Facets:
Facet 1
- keyword 1
- keyword 2
- keyword 3
black_friday
- offer
- discount
- outlet
- deal
New arrival
- new arrival
- brand new
- ship


app
/
cz.palda97.lpclient.viewmodel.editcomponent
/
EditComponentViewModel
/
deleteCurrentComponent
deleteCurrentComponent
fun
deleteCurrentComponent
(
)
:
Job
Deletes component that is being edited.


CRYPTSTRING
Home
CRYPTSTRING
A web application for the visualisation of cryptographic transformations of strings.
Your string
METHODS
Import
Choose file to import
Export


| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HBASE-2378 | Bulk insert with multiple reducers broken due to improper ImmutableBytesWritable comparator | Critical | mapreduce | Ruslan Salyakhov | Todd Lipcon |
| HBASE-2422 | Remove fragmentation indicator for 0.20.4... fix in 0.20.5. | Major | . | stack | Jean-Daniel Cryans |
| HBASE-2248 | Provide new non-copy mechanism to assure atomic reads in get and scan | Blocker | . | Dave Latham | ryan rawson |
| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HBASE-2220 | Add a binary comparator that only compares up to the length of the supplied byte array | Minor | Filters | Bruno Dumon |
| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HBASE-2185 | Add html version of default hbase-site.xml | Major | documentation | Karthik K | |
| HBASE-2198 | SingleColumnValueFilter should be able to find the column value even when it's not specifically added as input on the scan. | Major | Filters | Ferdy Galema | |
| HBASE-2189 | HCM trashes meta cache even when not needed | Major | . | Jean-Daniel Cryans | Jean-Daniel Cryans |
| HBASE-2190 | HRS should report to master when HMsg are available | Major | . | Jean-Daniel Cryans | stack |
| HBASE-2222 | Improve log "Trying to contact region server Some server for region , row 'ip_info_100,,1263329969690', but failed after 11 attempts." | Major | . | stack | stack |
| HBASE-2167 | PE for IHBase | Major | . | stack | |
| HBASE-2230 | SingleColumnValueFilter has an ungaurded debug log message. | Minor | Filters | Dan Washusen | |
| HBASE-2262 | ZKW.ensureExists should check for existence | Major | . | Jean-Daniel Cryans | Jean-Daniel Cryans |
| HBASE-2273 | [stargate] export metrics via Hadoop metrics, JMX, and ZooKeeper | Major | . | Andrew Purtell | Andrew Purtell |
| HBASE-2257 | [stargate] multiuser mode | Major | . | Andrew Purtell | Andrew Purtell |
| HBASE-2277 | Update branch to hadoop 0.20.2 | Major | . | stack | |
| HBASE-2174 | Stop from resolving HRegionServer addresses to names using DNS on every heartbeat | Major | . | Jean-Daniel Cryans | Karthik Ranganathan |
| HBASE-2403 | [stargate] client HTable interface to REST connector | Minor | . | Andrew Purtell | Andrew Purtell |
| HBASE-2412 | [stargate] PerformanceEvaluation | Major | . | Andrew Purtell | Andrew Purtell |
| HBASE-2419 | Remove from RS logs the fat NotServingRegionException stack | Major | . | stack | stack |
| HBASE-2436 | [stargate] review Jersey and JSON dependencies | Blocker | . | Andrew Purtell | Andrew Purtell |
| HBASE-2440 | Master UI should check against known bad JDK versions and warn the user | Minor | scripts | Todd Lipcon | Todd Lipcon |
| HBASE-1892 | [performance] make hbase splits run faster | Major | . | stack | stack |
| HBASE-2490 | Improve the javadoc of the client API for HTable. | Minor | Client | Benoit Sigoure | Benoit Sigoure |
| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HBASE-2173 | New idx javadoc not included with the rest | Major | . | Jean-Daniel Cryans | stack |
| HBASE-2177 | Add timestamping to gc logging options | Major | . | stack | stack |
| HBASE-2199 | hbase.client.tableindexed.IndexSpecification, lines 72-73 should be reversed | Minor | . | Adrian Popescu | |
| HBASE-2227 | [IHBASE] Idx Expression functionality is incompatible with SingleColumnValueFilter | Major | . | Yoram Kulbak | |
| HBASE-2207 | [IHBASE] Index partial column values | Major | . | stack | |
| HBASE-2206 | [IHBASE] Idx memory allocation fix | Major | . | stack | |
| HBASE-2205 | [IHBASE] Updated Idx pacakge javadocs | Major | . | stack | |
| HBASE-2204 | [IHBASE] Index expression evaluation should fail with a DoNotRetryException in case of an invalid index specification | Major | . | stack | |
| HBASE-2203 | [IHBase] Include only those columns required for indexed scan | Major | . | stack | |
| HBASE-2202 | IdxRegion crash when binary characters | Major | . | stack | |
| HBASE-2241 | Change balancer sloppyness from 0.1 to 0.3 | Major | . | stack | stack |
| HBASE-2258 | The WhileMatchFilter doesn't delegate the call to filterRow() | Major | Filters | Dan Washusen | stack |
| HBASE-2259 | StackOverflow in ExplicitColumnTracker when row has many columns | Major | . | Erik Rozendaal | Jean-Daniel Cryans |
| HBASE-2284 | fsWriteLatency metric may be incorrectly reported | Minor | . | Kannan Muthukkaruppan | Kannan Muthukkaruppan |
| HBASE-2063 | For hfileoutputformat, on timeout/failure/kill clean up half-written hfile | Major | . | stack | stack |
| HBASE-2244 | META gets inconsistent in a number of crash scenarios | Critical | . | Kannan Muthukkaruppan | stack |
| HBASE-2288 | Shell fails on alter | Major | . | Jean-Daniel Cryans | Jean-Daniel Cryans |
| HBASE-2293 | CME in RegionManager#isMetaServer | Major | . | stack | Jean-Daniel Cryans |
| HBASE-2023 | Client sync block can cause 1 thread of a multi-threaded client to block all others | Major | . | ryan rawson | Karthik Ranganathan |
| HBASE-2355 | unsychronized logWriters map is mutated from several threads in HLog splitting | Critical | master | Todd Lipcon | Todd Lipcon |
| HBASE-2358 | Store doReconstructionLog will fail if oldlogfile.log is empty and won't load region | Major | regionserver | Cosmin Lehene | Cosmin Lehene |
| HBASE-2373 | Remove confusing log message of how "BaseScanner GET got different address/startcode than SCAN" | Major | . | Kannan Muthukkaruppan | stack |
| HBASE-2365 | Double-assignment around split | Blocker | . | stack | stack |
| HBASE-2402 | [stargate] set maxVersions on gets | Minor | . | Andrew Purtell | Andrew Purtell |
| HBASE-2087 | The wait on compaction because "Too many store files" holds up all flushing | Major | . | stack | Jean-Daniel Cryans |
| HBASE-2252 | Mapping a very big table kills region servers | Major | . | Jean-Daniel Cryans | Jean-Daniel Cryans |
| HBASE-2335 | mapred package docs don't say zookeeper jar is a dependency. | Major | . | ryan rawson | stack |
| HBASE-2417 | HCM.locateRootRegion fails hard on "Connection refused" | Major | . | Jean-Daniel Cryans | Jean-Daniel Cryans |
| HBASE-2346 | Usage of FilterList slows down scans | Major | Filters | Stefan Seelmann | Jean-Daniel Cryans |
| HBASE-2322 | deadlock between put and cacheflusher in 0.20 branch | Blocker | . | stack | stack |
| HBASE-2481 | Client is not getting UnknownScannerExceptions; they are being eaten | Blocker | . | stack | Jean-Daniel Cryans |
| HBASE-2210 | NPE in thrift deleteAll | Minor | Thrift | Igor Ranitovic | Lars Francke |
| HBASE-2180 | Bad random read performance from synchronizing hfile.fddatainputstream | Major | . | ryan rawson | stack |
| HBASE-2499 | Race condition when disabling a table leaves regions in transition | Blocker | . | Jean-Daniel Cryans | Jean-Daniel Cryans |
| HBASE-2509 | NPEs in various places, HRegion.get, HRS.close | Major | . | ryan rawson | ryan rawson |
| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HBASE-2242 | [EC2] Downgrade JDK to 6u17 and rebuild AMIs | Critical | . | Andrew Purtell | Andrew Purtell |
| HBASE-2263 | [stargate] multiuser mode: authenticator for zookeeper | Minor | . | Andrew Purtell | Andrew Purtell |
| HBASE-2274 | [stargate] support specification of filters for scanners: JSON descriptors | Major | . | Andrew Purtell | Andrew Purtell |
| HBASE-2319 | [stargate] multiuser mode: request shaping | Major | . | Andrew Purtell | Andrew Purtell |
| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HBASE-2381 | missing copyright headers | Blocker | . | Thomas Koch | Andrew Purtell |
| HBASE-2415 | Disable META splitting in 0.20 | Major | . | Todd Lipcon | Todd Lipcon |
| HBASE-2360 | Make sure we have all the hadoop fixes in our our copy of its rpc | Major | . | stack | Todd Lipcon |
| HBASE-2423 | Update 'Getting Started' for 0.20.4 including making "important configurations more visiable" | Blocker | . | stack | Jean-Daniel Cryans |
| HBASE-2383 | Replace JSON-licensed json dependencies | Blocker | . | Thomas Koch | stack |


Determine the proper startup and shutdown procedures, and write your startup and shutdown scripts.
Well-designed procedures for starting and stopping your system can speed startup and protect your data. The processes you need to start and stop include server and locator processes and your other Geode applications, including clients. The procedures you use depend in part on your system’s configuration and the dependencies between your system processes.
Use the following guidelines to create startup and shutdown procedures and scripts. Some of these instructions use gfsh
.
Starting Up Your System
You should follow certain order guidelines when starting your Geode system.
Start server-distributed systems before you start their client applications. In each distributed system, follow these guidelines for member startup:
- Start locators first. See Running Geode Locator Processes for examples of locator start up commands.
- Start cache servers before the rest of your processes unless the implementation requires that other processes be started ahead of them. See Running Geode Server Processes for examples of server start up commands.
- If your distributed system uses both persistent replicated and non-persistent replicated regions, you should start up all the persistent replicated members in parallel before starting the non-persistent regions. This way, persistent members will not delay their startup for other persistent members with later data.
- For a system that includes persistent regions, see Start Up and Shut Down with Disk Stores.
- If you are running producer processes and consumer or event listener processes, start the consumers first. This ensures the consumers and listeners do not miss any notifications or updates.
If you are starting up your locators and peer members all at once, you can use the
locator-wait-time
property (in seconds) upon process start up. This timeout allows peers to wait for the locators to finish starting up before attempting to join the distributed system. If a process has been configured to wait for a locator to start, it will log an info-level messageGemFire startup was unable to contact a locator. Waiting for one to start. Configured locators are frodo[12345],pippin[12345].
The process will then sleep for a second and retry until it either connects or the number of seconds specified in
locator-wait-time
has elapsed. By default,locator-wait-time
is set to zero meaning that a process that cannot connect to a locator upon startup will throw an exception.
Note: You can optionally override the default timeout period for shutting down individual processes. This override setting must be specified during member startup. See Shutting Down the System for details.
Starting Up After Losing Data on Disk
This information pertains to catastrophic loss of Geode disk store files. If you lose disk store files, your next startup may hang, waiting for the lost disk stores to come back online. If your system hangs at startup, use the gfsh
command show missing-disk-store
to list missing disk stores and, if needed, revoke missing disk stores so your system startup can complete. You must use the Disk Store ID to revoke a disk store. These are the two commands:
gfsh>show missing-disk-stores
Disk Store ID | Host | Directory
------------------------------------ | --------- | -------------------------------------
60399215-532b-406f-b81f-9b5bd8d1b55a | excalibur | /usr/local/gemfire/deploy/disk_store1
gfsh>revoke missing-disk-store --id=60399215-532b-406f-b81f-9b5bd8d1b55a
Note:
This gfsh
commands require that you are connected to the distributed system via a JMX Manager node.
Shutting Down the System
Shut down your Geode system by using either the gfsh
shutdown
command or by shutting down individual members one at a time.
Using the shutdown Command
If you are using persistent regions, (members are persisting data to disk), you should use the gfsh
shutdown
command to stop the running system in an orderly fashion. This command synchronizes persistent partitioned regions before shutting down, which makes the next startup of the distributed system as efficient as possible.
If possible, all members should be running before you shut them down so synchronization can occur.  If you want to shut down all nodes including locators, specify the --include-locators=true
parameter. For example:
gfsh>shutdown --include-locators=true
This will shut down all locators one by one, shutting down the manager last.
To shutdown all data members after a grace period, specify a time-out option (in seconds).
gfsh>shutdown --time-out=60
To shutdown all members including locators after a grace period, specify a time-out option (in seconds).
gfsh>shutdown --include-locators=true --time-out=60
Shutting Down System Members Individually
If you are not using persistent regions, you can shut down the distributed system by shutting down each member in the reverse order of their startup. (See Starting Up Your System for the recommended order of member startup.)
Shut down the distributed system members according to the type of member. For example, use the following mechanisms to shut down members:
- Use the appropriate mechanism to shut down any Geode-connected client applications that are running in the distributed system.
   Especially on systems with a small number of members, using akill
instead of agfsh stop
can cause the partition detection mechanism to place the system in an end state that will wait forever to reconnect to the killed server, and there will be no way to restart that killed server. If akill
command appears the only way to rid the system of a server, thenkill
all the processes of the distributed system or usekill -INT
, which will allow an orderly shutdown of the process.
Option for System Member Shutdown Behavior
The DISCONNECT_WAIT
command line argument sets the maximum time for each individual step in the shutdown process. If any step takes longer than the specified amount, it is forced to end. Each operation is given this grace period, so the total length of time the cache member takes to shut down depends on the number of operations and the DISCONNECT_WAIT
setting. During the shutdown process, Geode produces messages such as:
Disconnect listener still running
The DISCONNECT_WAIT
default is 10000 milliseconds.
To change it, set this system property on the Java command line used for member startup. For example:
gfsh>start server --J=-DDistributionManager.DISCONNECT_WAIT=<milliseconds>
Each process can have different DISCONNECT_WAIT
settings.


{.section Accurate} {.or}
Indexing in progress - result may be inaccurate
{.end} {.section Alt}Did you mean: {.repeated section Alts} {@|html} {.end}
{.end} {.section Hit} {.section<EMAIL_ADDRESS>{.end} {.end} {.end} {.section Others}
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{.repeated section @}| {File.Path|html}: | {.repeated section Infos} {@|infoLine} {.end} |
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Created by Daniel Brännström
BEGIN TRANSACTION;
UPDATE Customers
SET ContactName='Alfred Schmidt'
WHERE CustomerID=1;
UPDATE Customers
SET ContactName='Arne Svensson'
WHERE CustomerID=2;
COMMIT;
using (var txScope = new TransactionScope()) {
// Access database
var payment = _dataContext.Payments.First(x => x.Id == args.Id);
payment.BookingDate = args.BookingDate;
await _dataContext.SaveChangesAsync();
// Access service bus
await _eventPublisher.Publish(PaymentEvent.Create(payment);
// Commit
txScope.Commit();
}
Soo... this was everything we wished for... right?
But what about... performance?


{% extends "includes/lists/object_list_base.html" %} {% block title %}Seach Results - {{ block.super }}{% endblock title %} {% block page_title %}Search Results{% endblock page_title %} {% block top_panel %}


| Solaris |
|
|
Temporary Note: we are about to give FileBench a much needed facelift. This guide does *NOT* represent the current bits hanging out on sourceforge. This guide is for bits that will update sourceforge and appear in ON. This guide is made temporary to help us get PSARC approval to integrate FileBench into Solaris, and will be made permanent once the PSARC case gets approved.
The 'filebench' command can be found in /usr/benchmarks/filebench:
diskmonster# /usr/benchmarks/filebench/bin/filebench Usage: filebench <profile name> filebench -c <stat_dir> ... diskmonster#
In order to do a run, you first need a "profile". A profile specifies what workload(s) you'd like to run, where you would like your results to be saved, what parameters you'd like to have for each workload, what directory you'd like to test against, your filesystem type, a description of your run, and how long you'd like to run for. A nice feature of having a profile is that you don't have to re-enter your specifics every time you want to do a run.
A profile is described by a file ending in '.prof'. Example profiles can be found here:
diskmonster# ls /usr/benchmarks/filebench/config fileio.prof filemacro.prof filemicro.prof generic.func seqread.prof diskmonster#
Let's take a look at one profile:
diskmonster# cat /usr/benchmarks/filebench/config/seqread.prof DEFAULTS { runtime = 120; dir = /tmp; stats = /tmp; filesystem = tmpfs; description = "fileio tmpfs"; } CONFIG seqread1m { function = generic; personality = multistreamread; filesize = 40g; iosize = 1m; } diskmonster#
For the "DEFAULTS" part, what this tells us is that filebench will run for 120 seconds, will run (create files, do I/O, etc) on /tmp, save the results in /tmp, treats the filesystem as tmpfs, and has the "fileio tmpfs" description (this is used for comparing results).
For the "CONFIG" part, what this tells us is that filebench is going to run the 'multistreamread' workload with files of size 40GB and I/O sizes of 1MB. The 'function' definition can be safely ignored for now as its for future use. The parameters that you specify here (filesize, iosize) override the workload's default. The defaults can be found in the workload description (a '.f' file). If you want to know more about a workload's description, go here.
The first thing to do is to create your own profile. Let's leverage an example profile:
diskmonster# pwd /var/tmp/ekstarz/fb diskmonster# cp /usr/benchmarks/filebench/config/seqread.prof my_seqread.prof
Now edit the parts that you wish to change. In my case, i have a ZFS filesystem mounted at '/bigIO'. Here's an example of what you could change it to (i've changed dir, stats, filesystem, description, and filesize):
diskmonster# cat my_seqread.prof DEFAULTS { runtime = 120; dir = /bigIO; stats = /var/tmp/ekstarz/fb/stats; filesystem = zfs; description = "zfs ON 8/1/2007"; } CONFIG seqread1m { function = generic; personality = multistreamread; filesize = 40g; iosize = 1m; } diskmonster#
Ok, now that we have our own profile, let's do a run (note that we pass in the profile file, 'my_seqread.prof', with the ending suffix of '.prof' chopped off):
diskmonster# /usr/benchmarks/filebench/bin/filebench my_seqread parsing profile for config: seqread1m Running /tmp/diskmonster-tmpfs-my_seqread-May_7_2008-14h_31m_48s/seqread1m/thisrun.f FileBench Version 1.3.0 102330: 0.020: Multi Stream Read Version 2.0 personality successfully loaded 102330: 0.020: Creating/pre-allocating files and filesets 102330: 0.021: File largefile4: mbytes=40 102330: 0.021: Re-using file largefile4. 102330: 0.021: Creating file largefile4... 102330: 0.021: Re-using file /tmp/largefile4/00000001/00000001 102330: 0.035: Preallocated 1 of 1 of file largefile4 in 1 seconds 102330: 0.035: File largefile3: mbytes=40 102330: 0.035: Re-using file largefile3. 102330: 0.035: Creating file largefile3... 102330: 0.035: Re-using file /tmp/largefile3/00000001/00000001 102330: 0.050: Preallocated 1 of 1 of file largefile3 in 1 seconds 102330: 0.050: File largefile2: mbytes=40 102330: 0.050: Re-using file largefile2. 102330: 0.050: Creating file largefile2... 102330: 0.050: Re-using file /tmp/largefile2/00000001/00000001 102330: 0.066: Preallocated 1 of 1 of file largefile2 in 1 seconds 102330: 0.066: File largefile1: mbytes=40 102330: 0.066: Re-using file largefile1. 102330: 0.066: Creating file largefile1... 102330: 0.066: Re-using file /tmp/largefile1/00000001/00000001 102330: 0.080: Preallocated 1 of 1 of file largefile1 in 1 seconds 102330: 0.080: waiting for fileset pre-allocation to finish 102330: 0.080: Running '/usr/benchmarks/filebench/scripts/fs_flush tmpfs /tmp' filesystem type is: tmpfs, no action required, so exiting 102330: 0.089: Change dir to /tmp/diskmonster-tmpfs-my_seqread-May_7_2008-14h_31m_48s/seqread1m 102330: 0.089: Starting 1 seqread instances 102333: 1.091: Starting 1 seqread4 threads 102333: 1.092: Starting 1 seqread3 threads 102333: 1.092: Starting 1 seqread2 threads 102333: 1.092: Starting 1 seqread1 threads 102330: 4.101: Running... 102330: 125.301: Run took 120 seconds... 102330: 125.302: Per-Operation Breakdown limit 0ops/s 0.0mb/s 0.0ms/op 0us/op-cpu seqread4 633ops/s 618.0mb/s 1.6ms/op 1471us/op-cpu limit 0ops/s 0.0mb/s 0.0ms/op 0us/op-cpu seqread3 596ops/s 581.5mb/s 1.7ms/op 1559us/op-cpu limit 0ops/s 0.0mb/s 0.0ms/op 0us/op-cpu seqread2 615ops/s 600.4mb/s 1.6ms/op 1516us/op-cpu limit 0ops/s 0.0mb/s 0.0ms/op 0us/op-cpu seqread1 638ops/s 622.2mb/s 1.6ms/op 1454us/op-cpu 102330: 125.302: IO Summary: 300905 ops 2482.7 ops/s, (2483/0 r/w) 2422.1mb/s, 1509us cpu/op, 1.6ms latency 102330: 125.302: Stats dump to file 'stats.seqread1m.out' 102330: 125.302: in statsdump stats.seqread1m.out 102330: 125.303: Shutting down processes Generating html for /tmp/diskmonster-tmpfs-my_seqread-May_7_2008-14h_31m_48s file = /tmp/diskmonster-tmpfs-my_seqread-May_7_2008-14h_31m_48s/seqread1m/stats.seqread1m.out diskmonster#
In order to compare results, use the '-c' option:
diskmonster# /usr/benchmarks/filebench/bin/filebench -c stats/diskmonster-zfs-my_sqread-Aug_1_2007-13h_04m_05s stats/diskmonster-zfs-my_sqread-Aug_1_2007-13h_18m_00s Generating html for stats/diskmonster-zfs-my_sqread-Aug_1_2007-13h_04m_05s file = stats/diskmonster-zfs-my_sqread-Aug_1_2007-13h_04m_05s/seqread1m/stats.seqread1m.out Generating html for stats/diskmonster-zfs-my_sqread-Aug_1_2007-13h_18m_00s file = stats/diskmonster-zfs-my_sqread-Aug_1_2007-13h_18m_00s/seqread1m/stats.seqread1m.out diskmonster#
This generates an 'index.html' file that you can proudly show your management of how you've increased performance by 2x. An example of what the output looks like is here.
You can find the available workloads at:
diskmonster# ls /usr/benchmarks/filebench/workloads bringover.f fileserver.f compflow_demo.f mongo.f copyfiles.f multistreamread.f createfiles.f multistreamreaddirect.f deletefiles.f multistreamwrite.f filemicro_create.f multistreamwritedirect.f filemicro_createfiles.f oltp.f filemicro_createrand.f randomread.f filemicro_delete.f randomrw.f filemicro_rread.f randomwrite.f filemicro_rwrite.f singlestreamread.f filemicro_rwritedsync.f singlestreamreaddirect.f filemicro_rwritefsync.f singlestreamwrite.f filemicro_seqread.f singlestreamwritedirect.f filemicro_seqwrite.f tpcso.f filemicro_seqwriterand.f varmail.f filemicro_seqwriterandvargam.f webproxy.f filemicro_seqwriterandvartab.f webserver.f filemicro_writefsync.f diskmonster#
So what is a workload, and what does it do? Let's take a look at the 'multistreamread.f' workload. We can find its description here:
diskmonster# cat /usr/benchmarks/filebench/workloads/multistreamread.f set $dir=/tmp set $filesize=1g set $nthreads=1 set $iosize=1m set $directio=0 define file name=largefile1,path=$dir,size=$filesize,prealloc,reuse define file name=largefile2,path=$dir,size=$filesize,prealloc,reuse define file name=largefile3,path=$dir,size=$filesize,prealloc,reuse define file name=largefile4,path=$dir,size=$filesize,prealloc,reuse define process name=seqread,instances=1 { thread name=seqread1,memsize=10m,instances=$nthreads { flowop read name=seqread1,filename=largefile1,iosize=$iosize,directio=$directio flowop bwlimit name=limit } thread name=seqread2,memsize=10m,instances=$nthreads { flowop read name=seqread2,filename=largefile2,iosize=$iosize,directio=$directio flowop bwlimit name=limit } thread name=seqread3,memsize=10m,instances=$nthreads { flowop read name=seqread3,filename=largefile3,iosize=$iosize,directio=$directio flowop bwlimit name=limit } thread name=seqread4,memsize=10m,instances=$nthreads { flowop read name=seqread4,filename=largefile4,iosize=$iosize,directio=$directio flowop bwlimit name=limit } } echo "Multi Stream Read Version 1.9 2005/06/21 21:18:52 personality successfully loaded" usage "Usage: set \$dir=" usage " set \$filesize= defaults to $filesize" usage " set \$nthreads= defaults to $nthreads" usage " set \$iosize= defaults to $iosize" usage " set \$directio= defaults to $directio" usage " " usage " run runtime (e.g. run 60)" diskmonster#
We can see that the workload has pre-defined defaults:
set $dir=/tmp set $filesize=1g set $nthreads=1 set $iosize=1m set $directio=0
Since our 'my_seqread.prof' profile specified filesize and iosize, those parameters will override the defaults.
We can also see that this workload creates four files (of name 'largefile1', 'largefile2', 'largefile3', and 'largefile4'):
define file name=largefile1,path=$dir,size=$filesize,prealloc,reuse define file name=largefile2,path=$dir,size=$filesize,prealloc,reuse define file name=largefile3,path=$dir,size=$filesize,prealloc,reuse define file name=largefile4,path=$dir,size=$filesize,prealloc,reuse
This workload then creates four threads (each thread operates on its own file). Each of these main threads then creates 'nthreads' to do the processing. In our case (the default), 'nthreads' is set to 1.
thread name=seqread1,memsize=10m,instances=$nthreads { flowop read name=seqread1,filename=largefile1,iosize=$iosize,directio=$directio flowop bwlimit name=limit }
Without being a '.f' expert, one can easily see what this workload is doing: four parallel threads, each thread reading in 1MB sequential I/Os on a 40GB file.
More detailed information can be found on the FileBench wiki.
Happy FileBenching!
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Poem Generator
about me
Jillian Kay FitzMaurice is a Full Stack Web Developer with a background in fine art. Recent graduate of Denver University’s Full Stack Web Development currently pursuing AWS Cloud certification. Dedicated to finding the similarities in art and tech in with abstract and conceptual thinking. Excels at working with teams to creatively solve problems with an openness to new solutions and a wide spectrum of voices. A firm believer that morale and integrity are necessary in keeping any good team both light and on task. Merging the the worlds of tech and finding the poetry in code.
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{% extends "../../main.html" %} {% block title %}{{_("Create Flag")}}{% end %} {% block header %} {% end %} {% block content %} {% from models.Box import Box %} {% from tornado.options import options %}
{{_("Tokens")}}: {{_("In this case, the flag is a regular expression. The user must submit the a string which matches the pattern to capture the flag. Matches can be insensitive. Please be sure to test your regex, and ensure its not too broad.")}}


This software provides some classes and modules to fit the mixed joint probability density function (PDF) to precipitation particle diameter velocity distribution (PSVD) data using the expectation maximization (EM) algorithm and their sample source codes.
The supported languages are now Python, C++, and fortran.
In the fitting algorithm, we assume a mixed joint PDF of diameter ("D") and velocity ("V"):
, where
Here, "ω" is a mixing fraction, "a" and "b" are parameters of the velocity-diameter relationship
, "σ2" is a variance of velocity distribution assumed as the Normal distribution, "μ" and "λ" is respectively the shape and slope parameter of the diameter distribution assumed as the Gamma distribution, and "K" is the number of PDF elements. The fitting algorithm can provide the optimal parameter set of "θ" giving the number of PDF elements.
Please see Katsuyama and Inatsu (2020) for details of the algorithm.
The source codes is distributed under the MIT license.
You must cite Katsuyama and Inatsu (2020) in an appropriate way when you present and/or publish scientific results and products using this fitting algorithm.
Katsuyama, Y., and M. Inatsu, 2020: Fitting precipitation particle size-velocity data to mixed joint probability density function with an expectation maximization algorithm, J. Atmos. Oceanic Tech., doi: 10.1175/JTECH-D-19-0150.1, accepted.
The python module requires followings.
If your environment supports C++11, you can install the python module implemented with C++ by following commands after installing Eigen3.
* Please replace the software version ("1.0" in this document) with an appropriate version.
$ pip3 install pybind11
$ wget https://humet.sci.hokudai.ac.jp/~katsuyama/em-psvd/EM-PSVD-1.0.zip
$ unzip EM-PSVD-1.0.zip
$ cd EM-PSVD-1.0
$ pip3 install . --user
C/C++ compiler can be optionally specified with the environment variables of CC
and CXX
as follow.
$ CC=/usr/local/bin/gcc CXX=/usr/local/bin/g++ pip3 install . --user
* We have only tested with the C/C++ compiler of gcc (GCC) 4.9.4, so the source codes have not been confirmed to work with the other C/C++ compilers.
If your environment does not support C++11, the python module implemented with pure python can be installed by following commands.
$ wget https://humet.sci.hokudai.ac.jp/~katsuyama/em-psvd/EM-PSVD-1.0.zip
$ unzip EM-PSVD-1.0.zip
$ cd EM-PSVD-1.0
$ ENABLE_CXX=OFF pip3 install . --user
Or, you can use the module by simply putting pyempsvd.py in an install directory.
A demonstration has been prepared in sample/python: psvd.py and psvd_bin.py provides a demonstration for pure PSVD data and a demonstration for binned PSVD data, respectively. First, please go to the sample directory.
$ cd sample/python
Then, we explain the usage of class following the demonstrations.
Here is a case for fitting to pure PSVD data, included at sample/data/psvd.csv. This sample data contains diameter (mm) and velocity (m/s) at first and second column, respectively. Therefore, the PSVD can be illustrated as follow.
import numpy as np
import matplotlib.pyplot as plt
data = np.loadtxt("../data/psvd.csv", delimiter=",", dtype=float, comments="#")
plt.scatter(
data[:, 0], data[:, 1], c="k", s=5, marker="."
)
plt.xlim([0, 30])
plt.ylim([0, 5])
plt.xlabel("Diameter (mm)")
plt.ylabel("Velocity (m/s)")
plt.show()
To fit this PSVD data, a EmpsvdCore
object is firstly constructed.
from pyempsvd import EmpsvdCore
em = EmpsvdCore(
2, data[:, 0], data[:, 1]
)
In this case, the object has been constructed with the number of PDF elements K=2
, specified at the first argument. The second and third argument is respectively diameter and velocity of data. In this case, the initial parameters has been automatically generated using EmpsvdCore.make_theta0
, a static method to generate an initial parameter set based on the PSVD data given.
If you would like to specify an initial parameter set explicitly, you can use a keyword argument theta0
.
theta0 = np.array([
# omega, a, b, sigma2 (m^2 s^-2), mu+1, lambda (mm^-1)
[0.5, 0.3, 0.2, 0.04, 2.5, 0.1], # 1st PDF element
[0.5, 1.0, 0.8, 0.04, 2.5, 0.1] # 2nd PDF element
])
em = EmpsvdCore(
2, data[:, 0], data[:, 1], theta0=theta0
)
theta0
must be an numpy ndarray with a shape of (K, 6) containing parameters for each PDF element with an order of ω, a, b, σ2, μ+1, and λ.
As the other keyword arguments, the followings can be listed.
Once the EmpsvdCore object has been constructed, the fitting can be easily done by calling fit
method.
em.fit()
If the fitting has been successfully done, the optimal parameters set can be obtained by em.theta
as a numpy ndarray.
print(em.theta)
# [[0.68021269 0.94695267 0.15121241 0.07125975 0.97823976 0.3087228 ]
# [0.31978731 1.27793059 0.66705588 0.0727024 1.27689841 0.82836992]]
Otherwise, RuntimeError
will be raise. The shape and element order are same as theta0
.
The fitting result can be illustrated as follow.
plt.scatter(
em.x, em.y, c="k", s=5, marker="."
)
x = np.linspace(0.01, 30, 100)
y = np.linspace(0.01, 5, 100)
xx, yy = np.meshgrid(x, y)
plt.contour(
xx, yy, em.calc_pxy(xx, yy, em.theta).sum(axis=-1),
levels=[0.001, 0.01, 0.1], colors="r"
)
plt.xlim([0, 30])
plt.ylim([0, 5])
plt.xlabel("Diameter (mm)")
plt.ylabel("Velocity (m/s)")
plt.show()
Here, calc_pxy
method returns probability density of each PDF element corresponding to diameter (=xx
in this case) and velocity (=yy
in this case), so that we need to sum up the all PDF elements by .sum(axis=-1)
in order to display the mixed PDF.
Next is a case for fitting to binned PSVD data, included at sample/data/psvd_bin.csv. This sample data contains a number of particles (at third column) for a bin of diameter (at first column) and velocity (at second column), converted from the pure PSVD data. The number of bins is 100 for diameter axis and 60 for velocity axis. The PSVD can be illustrated as follow.
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.colors import ListedColormap, BoundaryNorm
data = np.loadtxt("../data/psvd_bin.csv", delimiter=",", dtype=float, comments="#")
xx = data[:, 0].reshape(100, 60)
yy = data[:, 1].reshape(100, 60)
zz = data[:, 2].reshape(100, 60)
cmap = ListedColormap([[i/5] * 3 for i in range(5, 0, -1)])
bounds = [0, 1, 2, 3, 5, 10]
norm = BoundaryNorm(bounds, cmap.N)
plt.pcolor(
xx, yy, zz,
cmap=cmap, norm=norm
)
plt.colorbar()
plt.xlim([0, 30])
plt.ylim([0, 5])
plt.xlabel("Diameter (mm)")
plt.ylabel("Velocity (m/s)")
plt.show()
For this binned PSVD data, the fitting can be done as following code.
from pyempsvd import EmpsvdCore
mask = data[:, 2] > 0
em = EmpsvdCore(
2, data[mask, 0], data[mask, 1], data[mask, 2]
)
em.fit()
Here, the EmpsvdCore object is constructed with the data where z > 0
in order to avoid the zero division error. The fitting result is then illustrated as follow.
xx = data[:, 0].reshape(100, 60)
yy = data[:, 1].reshape(100, 60)
zz = data[:, 2].reshape(100, 60)
cmap = ListedColormap([[i/5] * 3 for i in range(5, 0, -1)])
bounds = [0, 1, 2, 3, 5, 10]
norm = BoundaryNorm(bounds,cmap.N)
plt.pcolor(
xx, yy, zz,
cmap=cmap, norm=norm
)
plt.colorbar()
x = np.linspace(0.01, 30, 100)
y = np.linspace(0.01, 5, 100)
xx, yy = np.meshgrid(x, y)
plt.contour(xx, yy, em.calc_pxy(xx, yy, em.theta).sum(axis=-1), levels=[0.001, 0.01, 0.1], colors="r")
plt.xlim([0, 30])
plt.ylim([0, 5])
plt.xlabel("Diameter (mm)")
plt.ylabel("Velocity (m/s)")
plt.show()
The C++ class requires followings.
* We have only tested with the gcc (GCC) 4.9.4, so the source codes have not been confirmed to work with the other compilers.
A demonstration has been prepared in sample/cpp: psvd.cpp and psvd_bin.cpp provides a demonstration for pure PSVD data and a demonstration for binned PSVD data, respectively.
$ wget https://humet.sci.hokudai.ac.jp/~katsuyama/em-psvd/EM-PSVD-1.0.zip
$ unzip EM-PSVD-1.0.zip
$ cd EM-PSVD-1.0/sample/cpp
* Please replace the software version ("1.0" in this document) with an appropriate version.
To compile the demonstrations, please modify Makefile
following your environment and run make pre
and make
commands.
$ make pre
$ make
Then, you can see the executable files, psvd.exe
and psvd_bin.exe
: psvd.exe
is generated from psvd.cpp
and psvd_bin.exe
is generated from psvd_bin.cpp
.
Executing psvd.exe
, fitting results for a sample pure PSVD data, sample/data/psvd.csv, will be displayed on your console.
$ ./psvd.exe
---Initial States---
omega a b sigma2 alpha(mu+1) lambda
0.5 0.303931 0 0.447839 0.786502 0.296983
0.5 1.87269 1 0.447839 0.786502 0.296983
Loglikelihood: -3763.42
AIC: -3775.42
BIC: -3804.24
---Fitting Result----
omega a b sigma2 alpha(mu+1) lambda
0.683394 0.946148 0.151896 0.0713072 0.973004 0.308272
0.316606 1.27853 0.666832 0.0726836 1.28722 0.829519
Loglikelihood: -2131.81
AIC: -2143.81
BIC: -2172.62
Total iteration: 26
Similarly, executing psvd_bin.exe
, fitting results for a sample binned PSVD data, sample/data/psvd_bin.csv, will be displayed on your console.
$ ./psvd_bin.exe
---Initial States---
omega a b sigma2 alpha(mu+1) lambda
0.5 0.304083 0 0.449144 0.795394 0.298584
0.5 1.85819 1 0.449144 0.795394 0.298584
Loglikelihood: -3770.13
AIC: -3782.13
BIC: -3803.47
---Fitting Result----
omega a b sigma2 alpha(mu+1) lambda
0.652302 0.945889 0.151165 0.0729722 1.12825 0.341661
0.347698 1.26561 0.670277 0.0847078 1.32228 0.901791
Loglikelihood: -2156.76
AIC: -2168.76
BIC: -2190.1
Total iteration: 22
The usage of C++ class is mostly same as the python case.
First, construct EmpsvdCore
object after diameter (=x
) and velocity (=y
) data is obtained.
constexpr int ROWS = 900;
std::ifstream ifs("../data/psvd.csv");
Eigen::ArrayXd x(ROWS), y(ROWS);
Eigen::Index i = 0;
std::string buf, field;
if (!ifs.is_open()) {
std::cerr << "No file is opened." << std::endl;
return 0;
}
std::getline(ifs, buf); // skip header
while (std::getline(ifs, buf)) {
std::stringstream ss(buf);
std::getline(ss, field, ','); x(i) = std::stod(field);
std::getline(ss, field, ','); y(i) = std::stod(field);
i++;
}
Empsvd::EmpsvdCore em(2, x, y);
The fitting can be easily conduct by calling em.fit()
.
em.fit();
If the fitting has not been successfully done, std::runtime_error
will be thrown. The fitting result can be contained in em.theta
variable as well as the python case.
If the PSVD data is binned data, the code is slightly modified.
constexpr int ROWS = 100 * 60;
std::ifstream ifs("../data/psvd_bin.csv");
Eigen::ArrayXd x_in(ROWS), y_in(ROWS), z_in(ROWS);
Eigen::Index i = 0;
std::string buf, field;
if (!ifs.is_open()) {
std::cerr << "No file is opened." << std::endl;
return 0;
}
std::getline(ifs, buf); // skip header
while (std::getline(ifs, buf)) {
std::stringstream ss(buf);
std::getline(ss, field, ','); x_in(i) = std::stod(field);
std::getline(ss, field, ','); y_in(i) = std::stod(field);
std::getline(ss, field, ','); z_in(i) = std::stod(field);
i++;
}
// extract elements where z > 0
Eigen::ArrayXd exist_data = (z_in.array() > 0.).select(
Eigen::ArrayXd::Constant(z_in.size(), 1),
Eigen::ArrayXd::Constant(z_in.size(), 0)
);
size_t n = exist_data.count();
Eigen::ArrayXd x(n), y(n), z(n);
Eigen::Index j = 0;
for (i = 0; i < x_in.size(); i++) {
if (exist_data(i)) {
x(j) = x_in(i);
y(j) = y_in(i);
z(j) = z_in(i);
j++;
}
}
Empsvd::EmpsvdCore em(2, x, y, z);
em.fit();
Please note that the elements where z=0
should be removed in advance to construct EmpsvdCore
object in order to avoid the zero division error.
The fortran module works under the standard fortran environment, fotran90/95. No special library is requred.
* We have only tested with the GNU Fortran (GCC) 4.4.7, so the source codes have not been confirmed to work with the other compilers.
A demonstration has been prepared in sample/fortran: psvd.f90 and psvd_bin.f90 provides a demonstration for pure PSVD data and a demonstration for binned PSVD data, respectively.
$ wget https://humet.sci.hokudai.ac.jp/~katsuyama/em-psvd/EM-PSVD-1.0.zip
$ unzip EM-PSVD-1.0.zip
$ cd EM-PSVD-1.0/sample/fortran
* Please replace the software version ("1.0" in this document) with an appropriate version.
To compile the demonstrations, please modify Makefile
following your environment and run make pre
and make
commands.
$ make pre
$ make
Then, you can see the executable files, psvd.exe
and psvd_bin.exe
: psvd.exe
is generated from psvd.cpp
and psvd_bin.exe
is generated from psvd_bin.cpp
.
Executing psvd.exe
, fitting results for a sample pure PSVD data, sample/data/psvd.csv, will be displayed on your console.
$ ./psvd.exe
----initial condition----
omega a b sigma2 alpha(mu+1) lambda
theta(1)=( 0.50000 0.30393 0.00000 0.44784 0.78650 0.29698)
theta(2)=( 0.50000 1.87269 1.00000 0.44784 0.78650 0.29698)
log-likelihood: -3763.42345
aic: -3775.42345
bic: -3804.23782
----Fitting result----
omega a b sigma2 alpha(mu+1) lambda
theta(1)=( 0.68339 0.94615 0.15190 0.07131 0.97300 0.30827)
theta(2)=( 0.31661 1.27853 0.66683 0.07268 1.28722 0.82952)
number of iteration: 25
log-likelihood: -2131.81060
aic: -2143.81060
bic: -2172.62497
Similarly, executing psvd_bin.exe
, fitting results for a sample binned PSVD data, sample/data/psvd_bin.csv, will be displayed on your console.
$ ./psvd_bin.exe
----initial condition----
omega a b sigma2 alpha(mu+1) lambda
theta(1)=( 0.50000 0.30408 0.00000 0.44914 0.79539 0.29858)
theta(2)=( 0.50000 1.85819 1.00000 0.44914 0.79539 0.29858)
log-likelihood: -3770.12933
aic: -3782.12933
bic: -3803.47030
----Fitting result----
omega a b sigma2 alpha(mu+1) lambda
theta(1)=( 0.65230 0.94589 0.15117 0.07297 1.12825 0.34166)
theta(2)=( 0.34770 1.26561 0.67028 0.08471 1.32228 0.90179)
number of iteration: 21
log-likelihood: -2156.75916
aic: -2168.75916
bic: -2190.10013
The usage of fortran module is mostly same as the python and C++ cases. First, please initialize the module by calling init
subroutine after diameter (=x
) and velocity (=y
) data is obtained.
use empsvd_core, only: init, fit, theta
implicit none
integer(8), parameter :: N=900, K=2
real(8) :: x(N), y(N), r
integer(8) :: i, info
! read PSVD data
open(10, file="../data/psvd.csv", status="old")
read(10, *) ! skip header
do i = 1, N
read(10, *) x(i), y(i)
end do
close(10)
! initialize the module
call init(K, x, y)
The fitting can be easily done by calling fit
function.
call fit(info)
If the fitting has been successfully done, info
will be 0
. The fitting result is contained in theta
variable as well as python and C++ cases.
For the binned PSVD data, the code is slightly modified.
use empsvd_core, only: init, fit, theta
implicit none
integer(8), parameter :: N=100 * 60, K=2
real(8) :: x_in(N), y_in(N), z_in(N)
real(8), allocatable :: x(:), y(:), z(:)
integer(8) :: i, info, L
open(10, file="../data/psvd_bin.csv", status="old")
read(10, *) ! skip header
do i = 1, N
read(10, *) x_in(i), y_in(i), z_in(i)
end do
close(10)
! extract elements where z > 0
L = count( z_in > 0. )
allocate( x(L) )
allocate( y(L) )
allocate( z(L) )
x = pack( x_in, z_in > 0. )
y = pack( y_in, z_in > 0. )
z = pack( z_in, z_in > 0. )
call init(K, x, y, z)
call fit(info)
Please note that the elements where z=0
should be removed before calling init
in order to avoid the zero division error.


{{ content.explanation | safe }} {{ content.noneApply | safe }}
{{ content.basedOn | safe }} {{ content.noneApply | safe }}
{{ helpConnections(common) }}{% extends "question.html" %} {% from "common/components/formElements.html" import checkBoxCustom %} {% from "common/components/helpConnections.html" import helpConnections %} {% block question %} {{ content.question | safe }} {% endblock %} {% block form %}
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|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alpha.utils;
import android.content.Context;
import com.alpha.api.services.events.ProgressEvent;
import com.google.common.eventbus.EventBus;
import com.google.inject.Inject;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
public class FileUtils {
@Inject
private EventBus eventBus;
/**
* Deletes a file, never throwing an exception. If file is a directory, delete it and all sub-directories.
*
* The difference between File.delete() and this method are:
*
* - A directory to be deleted does not have to be empty.
* - No exceptions are thrown when a file or directory cannot be deleted.
*
*
* @param file file or directory to delete, can be null
* @return true if the file or directory was deleted, otherwise
* false
* @since Commons IO 1.4
*/
public boolean deleteQuietly(File file) {
if (file == null) {
return false;
}
try {
if (file.isDirectory()) {
cleanDirectory(file);
}
} catch (Exception ignored) {
//NOPMD
}
try {
return file.delete();
} catch (Exception ignored) {
return false;
}
}
/**
* Cleans a directory without deleting it.
*
* @param directory directory to clean
* @throws IOException in case cleaning is unsuccessful
*/
public void cleanDirectory(File directory) throws IOException {
if (!directory.exists()) {
String message = directory + " does not exist";
throw new IllegalArgumentException(message);
}
if (!directory.isDirectory()) {
String message = directory + " is not a directory";
throw new IllegalArgumentException(message);
}
File[] files = directory.listFiles();
if (files == null) { // null if security restricted
throw new IOException("Failed to list contents of " + directory);
}
IOException exception = null;
for (File file : files) {
try {
forceDelete(file);
} catch (IOException ioe) {
exception = ioe;
}
}
if (null != exception) {
throw exception;
}
}
public void forceDelete(File file) throws IOException {
if (file.isDirectory()) {
deleteDirectory(file);
} else {
boolean filePresent = file.exists();
if (!file.delete()) {
if (!filePresent) {
throw new FileNotFoundException("File does not exist: " + file);
}
throw new IOException("Unable to delete file: " + file);
}
}
}
public void deleteDirectory(File directory) throws IOException {
if (!directory.exists()) {
return;
}
if (!isSymlink(directory)) {
cleanDirectory(directory);
}
if (!directory.delete()) {
throw new IOException("Unable to delete directory " + directory + ".");
}
}
public boolean isSymlink(File file) throws IOException {
if (file == null) {
throw new NullPointerException("File must not be null");
}
File fileInCanonicalDir = fileInCanonicalDir(file);
return !fileInCanonicalDir.getCanonicalFile().equals(fileInCanonicalDir.getAbsoluteFile());
}
private File fileInCanonicalDir(File file) throws IOException {
if (file.getParent() == null) {
return file;
} else {
File canonicalDir = file.getParentFile().getCanonicalFile();
return new File(canonicalDir, file.getName());
}
}
public boolean fileExists(String path) {
return new File(URI.create(path)).isFile();
}
public boolean fileExists(String path, String fileName) {
return new File(path, fileName).exists();
}
public File downloadFileToExternalCache(Context context, String urlToApk, String fileName) throws IOException {
URLConnection urlConnection = new URL(urlToApk).openConnection();
InputStream in = new BufferedInputStream(urlConnection.getInputStream());
File apkFile = new File(context.getExternalCacheDir(), fileName);
FileOutputStream fOut = new FileOutputStream(apkFile);
int size = urlConnection.getContentLength();
byte[] buff = new byte[30 * 1024];
int bytesWritten = 0;
while(true){
int i = in.read(buff);
if(i == -1) {
break;
}
bytesWritten += i;
fOut.write(buff, 0, i);
eventBus.post(new ProgressEvent((bytesWritten*100)/size));
}
in.close();
fOut.close();
return apkFile;
}
public void deleteFromExternalCache(Context context) {
try{
deleteDirectory(context.getExternalCacheDir());
}catch(Exception e){
return;
}
}
}
|


{% extends "base.html" %} {% block content %}
{{ table|safe }}
To construct a spectral energy distribution for this source, check the boxes of the data you would like to include, specify an age range and radius, then click the button below!
Age: - Myr
Radius: \(\pm\) \(R_\odot\)
Please cite Filippazzo et al. (2015) if you use this analysis.


Desperados Mexican Restaurant has been serving Dallas area residents real dishes from the heart of Mexico and traditional Tex-Mex favorites for more than 35 years. Desperados’ landmark status has been achieved through the determination and vision of Jorge Levy who, along with two partners, opened the doors to the now historic Greenville Avenue location in 1976. “They were to work in the office and in the front so I was in charge of the food.” Jorge remembers. “My Mother was an excellent cook and she and I created the original menu in her kitchen.” Since then, Jorge became the sole owner of Desperados and welcomed his two sons, Jake and Michael into the business as well. This family is very passionate about what they do.
That passion is evident throughout many aspects of their business. The menu is large, sampling the culinary diversity of Mexico. “We were one of the first to ever serve ceviche,” Jorge boasts. And with award winning specialties like the delicious Guacamole, tangy Steak Argentina, world famous Desperados Tacos and Terlingua Champion Chili you are sure to find something scrumptious. However, the Margaritas are the driving force behind the Desperados lore. Their heavenly elixirs have been awarded the ‘Best Margarita in Dallas’ a total of five times with one ‘‘Best of the Best Hall of Fame Margarita’ bestowed upon them by D Magazine. Desperados has a very successful catering business, as well, becoming a preferred caterer to the Dallas Mavericks, the Dallas Cowboys, the Texas Rangers and even selected to cater the 2011 Superbowl. They have also been bottling their all natural, preservative free salsa since 1992 and still visit the production plant in Ft. Worth, Texas every time a new batch is made.
Desperados has always been involved in their community. They organized and executed, for eleven years a three day charitable Cinco de Mayo celebration with amusement park rides, 5k runs, bicycle races, beach volleyball and even a beauty pageant. Additionally, with acts like Bill Tillman, Joe King Carrasco, Lou Diamond Phillips and War on stage it was indeed a celebration like no other. They also brought a city-wide Margarita Contest/Festival to fruition with thirty area bars and restaurants coming together to vie for the coveted title of ‘Best Margarita in Dallas.’ They have played an integral part in the success of the annual Greenville Avenue St. Patrick’s Parade. This event is over three decades in the making, hosts 100,000 spectators, is the largest parade in the south and generates revenue for college scholarships. For ten years they have operated a food booth at the great State Fair of Texas participating in the world famous ‘Big Tex Choice Award’ and winning ‘Most Creative in 2007’ with the Deep Fried Latte. As of late they have created ‘Savor Mexico’ a culinary competition involving student chefs from Mexico preparing authentic regional delights culminating in an enchanted evening of delectable proportions.
Desperados Mexican Restaurant is regarded as one of the most successful family-owned and operated businesses in the greater Dallas area. Their longevity stands as their testament to Jorge’s vision and his family’s passion. “When you visit our restaurant you are visiting our home,” explains Jorge. That is the feel they are working to preserve, and they are undeniably successful.


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Go to the source code of this file.
Typedefs | |
| typedef struct le_cfgAdmin_Iterator * | le_cfgAdmin_IteratorRef_t |
Functions | |
| void | le_cfgAdmin_ConnectService (void) |
| void | le_cfgAdmin_DisconnectService (void) |
| le_result_t | le_cfgAdmin_ImportTree (le_cfg_IteratorRef_t iteratorRef, const char *filePath, const char *nodePath) |
| le_result_t | le_cfgAdmin_ExportTree (le_cfg_IteratorRef_t iteratorRef, const char *filePath, const char *nodePath) |
| void | le_cfgAdmin_DeleteTree (const char *treeName) |
| le_cfgAdmin_IteratorRef_t | le_cfgAdmin_CreateTreeIterator (void) |
| void | le_cfgAdmin_ReleaseTreeIterator (le_cfgAdmin_IteratorRef_t iteratorRef) |
| le_result_t | le_cfgAdmin_GetTreeName (le_cfgAdmin_IteratorRef_t iteratorRef, char *name, size_t nameNumElements) |
| le_result_t | le_cfgAdmin_NextTree (le_cfgAdmin_IteratorRef_t iteratorRef) |
Detailed Description
Legato Config Tree Admin API include file.
Copyright (C) Sierra Wireless Inc. Use of this work is subject to license.
Typedef Documentation
| typedef struct le_cfgAdmin_Iterator* le_cfgAdmin_IteratorRef_t |
Reference to an iterator object that can be used to iterate over the list of trees.
Function Documentation
| void le_cfgAdmin_ConnectService | ( | void | ) |
Connect the current client thread to the service providing this API.
This function must be called before any other functions in this API. Normally, it's automatically called for the main thread, but must be explicitly called for other threads. For details, see Client-specific Functions.
This function is created automatically.
| le_cfgAdmin_IteratorRef_t le_cfgAdmin_CreateTreeIterator | ( | void | ) |
Create a new iterator object for iterating over the list of trees currently managed by the config tree daemon.
| void le_cfgAdmin_DeleteTree | ( | const char * | treeName | ) |
Delete a tree from the system, both from the filesystem and from memory.
- Parameters
-
[in] treeName Name of the tree to delete.
| void le_cfgAdmin_DisconnectService | ( | void | ) |
Disconnect the current client thread from the service providing this API.
Normally, this function doesn't need to be called. After this function is called, there's no longer a connection to the service, and the functions in this API can't be used. For details, see Client-specific Functions.
This function is created automatically.
| le_result_t le_cfgAdmin_ExportTree | ( | le_cfg_IteratorRef_t | iteratorRef, |
| const char * | filePath, | ||
| const char * | nodePath | ||
| ) |
Take a node given from nodePath and stream it and it's children to the file given by filePath.
This funciton uses the iterator's read transaction, and takes a snapshot of the current state of the tree. The data write happens immediately.
- Returns
- This function will return one of the following values:
- LE_OK - The commit was completed successfuly. - LE_FAULT - An I/O error occured while writing the data.
- Parameters
-
[in] iteratorRef Write iterator that is being used for the export. [in] filePath Import the tree data from the this file. [in] nodePath Where in the tree should this export happen? Leave as an empty string to use the iterator's current node.
| le_result_t le_cfgAdmin_GetTreeName | ( | le_cfgAdmin_IteratorRef_t | iteratorRef, |
| char * | name, | ||
| size_t | nameNumElements | ||
| ) |
Read the name of the tree currently pointed at by the iterator.
- Returns
- LE_OK if there is enough room to copy the name into the supplied buffer. LE_OVERFLOW if not. LE_NOT_FOUND is returned if the list is empty or if the iterator hasn't been moved onto the first item yet.
- Parameters
-
[in] iteratorRef Iterator object to read. [out] name Name of the currently referenced tree is passed in this out parameter. [in] nameNumElements
| le_result_t le_cfgAdmin_ImportTree | ( | le_cfg_IteratorRef_t | iteratorRef, |
| const char * | filePath, | ||
| const char * | nodePath | ||
| ) |
Read a subset of the configuration tree from the given filePath. The tree then overwrites the node at the given nodePath.
This function will import a sub-tree as part of the iterator's current transaction. This allows you to create an iterator on a given node. Import a sub-tree, and then examine the contents of the import before deciding to commit the new data.
- Returns
- This function will return one of the following values:
- LE_OK - The commit was completed successfuly. - LE_FAULT - An I/O error occured while reading the data. - LE_FORMAT_ERROR - The configuration data being imported appears corrupted.
- Parameters
-
[in] iteratorRef Write iterator that is being used for the import. [in] filePath Import the tree data from the this file. [in] nodePath Where in the tree should this import happen? Leave as an empty string to use the iterator's current node.
| le_result_t le_cfgAdmin_NextTree | ( | le_cfgAdmin_IteratorRef_t | iteratorRef | ) |
Move onto the next tree in the list. If there are no more trees this function returns false, otherwise true is returned.
- Returns
- LE_OK if there are more trees to iterate through. LE_NOT_FOUND if not.
- Parameters
-
[in] iteratorRef Iterator to iterate.
| void le_cfgAdmin_ReleaseTreeIterator | ( | le_cfgAdmin_IteratorRef_t | iteratorRef | ) |
Release the iterator and free it's memory back to the system.
- Parameters
-
[in] iteratorRef Iterator object to release.


Next: synonym-stream, Previous: file-stream, Up: Streams Dictionary
A string stream is a stream which reads input from or writes output to an associated string.
The stream element type of a string stream is always a subtype of type character.
make-string-input-stream, make-string-output-stream, with-input-from-string, with-output-to-string


BackgrounDRb causing trouble, or you have a potential fix? Why not submit the bug report here . You can also submit potential patches that fix known bugs or add exciting features to the above trac url.
Also, if you are using older version of BackgrounDRb and having a problem, why not upgrade to latest code from git, your bug might have been fixed there.


Professor John Lopez
he/him/his
Email: johnll2 at uci dot edu
Office: Education Building 3374
Class Information: Tuesday and Thursday, 1:40pm-3:10pm Education Building 2005
Course Format: In-Person (Lectures will be Recorded)
Office Hours:
Course Objectives
In this course, students will be introduced to "educational data science", a new, rapidly growing field that brings together the brightest minds of mathematics, computing, and education to solve real-world problems in teaching, learning, and educational improvement. While this course will introduce educational data science more broadly, we will use the context of the Fraction Ball: Out of Bounds video game as a motivating example. This course may be understood through 3 parts:
Part 1: Building Blocks, Weeks 1-3
In this part of the course, students develop a surface level understanding of data science and the study of learning. Specifically, students will look at how learning is understood in a variety of contexts, and how data science allows researchers to uncover patterns, predictions, and hidden structures within these contexts. In addition, students will be introduced to the Python programming language for data analysis, run basic descriptive statistics, and create simple visualizations with simple datasets.
Part 2: Going Deeper, Weeks 4-7
In this part of the course, students will gain a deeper understanding of how educational data science may be used to study latent, or hidden, phenomena. Specifically, students will be able to focus on executive functions in context, and how data collected from video games may be used to study that context. Students will also get more experience with data processing through Python, and practice describing results to others.
Part 3: Tying it All Together, Weeks 7-10
In this part of the course, students will create their own datasets using the Fraction Ball: Out of Bounds video game. Students will work together, in groups of 4, to apply the data analysis techniques learned from the course to clean, visualize, describe, and produce a simple model of an executive function of their choice. Students will present their findings during week 10 of the course.
Prerequisites
Course restricted to Educational Sciences, Computer Science, Statistics, Data Science, or Informatics majors.
Materials
Students should bring a fully charged laptop computer to class. Laptops can be rented through the UCI Library. All reading materials will be provided on the course websites.
Student Rights and Responsibilities
Inspired by Dr. Ray Toal's syllabuses:
You have the right to:
In return, you are expected to:
Attendance:
Attendance and participation will be worth 20% of your grade. It is very important that you attend all of class. Of course, life happens and I want to ackowledge the situation we are in. Thus, two absences per quarter will not be penalized.
Here’s how many points you will recieve in the following scenarios:
| Class Type | Date | Topic | What's Due? |
|---|---|---|---|
| Lecture | 1/1/2023 | Introduction to the Course | Introduce yourself on Canvas! |
| Lab | 1/3/2023 | Introduction to Python | |
| Lecture | 1/8/2023 | What is Data Science? | Read and Reflect: A Hands-On Introduction to Data Science by Chirag Shah, Chapter 1 (pg. 3-32) |
| Lab | 1/10/2023 | Descriptive Statistics | Finish: Problem Set 1 |
| Lecture | 1/15/2023 | Theories of Learning | Read and Reflect: A Primer on Learning Theories by Shayan Doroudi |
| Lab | 1/17/2023 | Visualizing Data | Finish: Problem Set 2 |
| Lecture | 1/22/2023 | Executive Functions | Read and Reflect: Executive Functions by Adele Diamond |
| Lab | 1/24/2023 | Cleaning Data: Part 1 | Finish: Problem Set 4 |
| Lecture | 1/29/2023 | Video Games and Learning | Read and Reflect: Learning Analytics for Games by Elzabeth Owen and Ryan Baker |
| Lab | 1/31/2023 | Cleaning Data: Part 2 | Finish: Problem Set 5 |
| Lecture | 2/6/2023 | Stealth Assessment | Read and Reflect: Stealth Assesment and Computer-Based Games by Valerie Shute |
| Lab | 2/8/2023 | Presenting Results | Finish: Problem Set 6 |
| Lecture | 2/6/2023 | Introduction to the Fraction Ball Project | Read and Reflect: Fraction Ball: Playful and Physically Active Fraction and Decimal Learning by Andres Bustamante et. al |
| Lecture | 2/8/2023 | Review of Final, Collaborative Project | |
| Work Time | 2/13/2023 | Group Work Time | |
| Work Time | 2/15/2023 | Group Work Time | Project Updates |
| Work Time | 2/21/2023 | Group Check Ins | |
| Work Time | 2/23/2023 | Group Check Ins | Project Updates |
| Work Time | 3/1/2023 | Group Check Ins | |
| Presentations | 3/3/2023 | Final Presentation | Turn in Final Presentation Slides |
| No Class This Week | 3/8/2022 | Work on Final Reflection | Turn in Final Reflection by 11:59pm on 3/9/22 |
Here's a breakdown of your grade will be calculated in this course:
Final letter grades will be distributed by the number of poitns you recieve at the end of the course:
Academic honesty is something we take very seriously at UCI and in this course. Academic dishonesty is something that affects you as a learner and affects how others around you learn. Students who engage in academic dishoensty, including cheating, directly copying other students' work or code, will face punishments by the UCI Academic Senate. This is a part that many students skim over. The fact that you've read this shows you are paying attention to the things that matter. Since you've read this, send me a knock knock joke through email by the end of Week One, and you will be rewarded five dollars. It pays to pay attention. Students have responsibility to: (1) refrain from cheating and plagiarism; (2) refuse to aid or abet any form of academic dishonesty; and (3) notify professors and/or appropriate administrative officials about observed incidents of academic misconduct. The anonymity of a student reporting an incident of academic dishonesty will be protected. For further information, please consult the UCI Academic Senate Policies on Academic Honesty in theUCI Office of Academic Integrity and Student Conduct.
A note on code: it's common practice to take code from other sources, including StackOverflow and GitHub at academic and professional levels. In our assignments, including for the final project, you may use code that is
publicly available so long as you provide a link to where it came from. The code must not be written by another student. Here's a citation you might use:
#This webpage was built using a template from https://startbootstrap.com/template/simple-sidebar
Inspired by Dr. Emily Penner
College can, and will be a stressful, intense experience. It can also be very isolating and may challenge you in new and difficult ways that take a toll on your physical and health. The UCI Counseling Center, is an excellent resource for a variety of services related to mental health needs that may arise.
Any student who needs accommodations related to disabilities is encouraged to contact the Disability Services Center (DSC) for assistance with accessibility issues, learning accommodations, and documentation. Likewise, students who become injured while at UCI or who are in need of temporary disability services should contact the DSC.
Any student who faces challenges securing their food or housing and believes this may affect their performance in the course is urged to contact Graduate Division and/or the Ph.D. Program Coordinator for support. Students may also access the SOAR Center’s food pantry for emergency food relief.
Any student who faces challenges related to immigration issues, whether it be their own or those of a family member, is encouraged to contact UCI Dreamers Coordinator Ana Miriam Barragan at<PHONE_NUMBER> or<EMAIL_ADDRESS>for information about additional resources. Also note that Dr. Karina Ramos, Senior Staff Psychologist at the UCI Counseling Center<PHONE_NUMBER>, has extensive training and experience with undocumented students. For international students on student visas, please contact the International Center
Furthermore, please notify me about any of these challenges if you are comfortable in doing so. This will enable me to provide any additional resources and accommodations that I may possess. Please make sure you spend some time doing something besides work. Consider participating in UCI’s campus organizations, exercise at the ARC or through another campus recreation activity, and visit the Student Center for other resources including writing support.


Now you too can speak and write like Percy Grainger! At Strange Flowers, which I am extremely pleased to have discovered, James Conway provides a splendid list of Grainger-approved words. He explains:
… the older he got the more cantankerous he became. A 1958 piece entitled “The Things I Dislike” began “Almost everything. First of all foreigners, which means: all Europeans except the British, the Scandinavians & the Dutch.”
Grainger was nothing if not thorough, and his distrust of anything originating south of Holland led to him to try and purge his writing of Greco-Latin elements
There is much more in the piece about the madcap Antipodean composer, but the highlight is the glossary itself. Go thou hence and memorise it, and soon you will be able to write vast epic poems akin to those of Charles Montague Doughty, surely Grainger's guiding spirit?


地點/ Location
NTHU, No.101, Sec. 2, Guangfu Rd., East Dist., Hsinchu City
(1) Freeway No.1 toward South (from Taipei or Taoyuan) Please see: http://www.freeway.gov.tw/content/03_02_09.htm Taipei→Chung-Li→Hsin-Chu Interchanges(to the right)→(turn left to) Da-Hsuei Road(大學路, next to gas station)→NCTU Kuang-Fu campus
＊Note: Hsin-Chu Interchange is a complex function interchange. If you drive to the south, after exit the free way, there are several intercepts. You will see Kong-Dao-Wu(公道五), then Kuang-Fu Road(光復路),Hsing-Chu Science Park(新竹科學園區). Please turn to Da-Hsuei Road from the right of Kuang-Fu Road exit.
(2) Freeway No.1 toward North (from Taichung, Tainan, or KaoShiung) Please see: http://www.freeway.gov.tw/content/03_02_08.htm Freeway No. 1 toward north(To Taipei)→Exit 95 Hsin-Chu interchange(turn left toward Hsin-Chu City)→Pass through freeway underneath →Turn left to Da-Hsuei Road(大學路, next to gas station)→NCTU
(3) Freeway No. 2 toward south Please see: http://www.freeway.gov.tw/content/03_02_09.htm Taipei→Kuan-Si→No. 100 Hsin-Chu interchange system→Transfer to Freeway No. 1 toward north(to Hsin-Chu)→Hsin-Chu interchange Exit(turn left toward Hsin-Chu city)→Pass through freeway underneath→Turn left to Da-Hsuei Road(大學路, next to gas station)→NCTU
(4) Freeway No. 2 toward north Please see: http://www.freeway.gov.tw/content/03_02_08.htm Freeway No. 2 toward north→No. 100 Hsin-Chu interchange system→Transfer to freeway No. 1 toward north(to Hsin-Chu city)→Hsin-Chu interchange Exit(turn left toward Hsin-Chu city)→Pass through freeway underneath→Turn left to Da-Hsuei Road(大學路, next to gas station)→NCTU
＊Note：Even you heading south from Taipei to Hsin-Chu Via freeway No. 2, you should go north when transfer from freeway No. 2 to No.1 at Hsin-Chu interchange system.
From Airport to NCTU:
(1) High Speed Railway Between Airport and Hsin-Chu: Airport(take Ubus) → TaoYuan High Speed Railway station → Hsin-Chu → Free bus to NCTU There is free bus from High Speed Train station to Hsin-Chu city. Please get off the bus at National Chiao Tung University. You can also take the taxi from High Speed Train station to NCTU Kuang-Fu campus directly.
(2) Taxi between Airport and Hsing-Chu: Airport Taxi serve 24 hours a day, everyday Airport boarding place: (i) North side of Terminal 1 (ii) South side of Terminal 2 Telephone of Taxi service: (i)Terminal 1: +886-3-398-2832 (ii)Terminal 2: +886-3-398-3599
Customer service(Chinese): +886-3-398-2241 ; +886-3-398-2177。
Customer service(English): +886-3-398-2242 +886-3-398-2243。
From Hsin-Chu Train station to NCTU:
Train schedule：http://<IP_ADDRESS>/TWRail_EN/index.aspx ( West line: Taipei ↔ Chung-Li ↔ Hsin-Chu ↔ Tai-Chun) (1) Hsin-Chu Train station→Local bus No. 2 to NCTU(will enter Kuang-Fu campus) Bus Stops： Hsin-Chu train station(火車站)→East Gate market(東門市場)→East Gate elementary school(東門國小)→Park(公園)→Academic market(學園商場)→NCTU Boai campus(交通大學博愛校區)→Hsuei-Fu road entrance(學府路口)→Tsing-Hua kindergarten(清華幼稚園)→ Kuang-Fu High school(光復中學)→Tsing-Hua University(清華大學)→Chriatian college(神學院)→Tsing-Hua village(清華山莊)→NCTU Kuang-Fu campus(交通大學光復校區)


I'm a web and data engineer who's doing machine learning and interactive animated landing pages.
vk.com/tvorogme
t.me/tvorogme
instagram.com/tvorogme
github.com/tvorogme
gitlab.com/tvorogme
keybase.io/tvorogme


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102 |
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| t02 |
H5N1, poultry, spread, avian, H5, highly, pathogenic, birds, asia, AIV |
37 |
0 |
| t03 |
pandemic(s), influenza, global, health, influenza_pandemic(s), vaccines, flu, strategies |
39 |
0 |
| t04 |
assay, detection, specimens, detect, RT-PCR, sensitivity, rrt-pcr, reaction, influenza, real-time |
26 |
0 |
| t05 |
vaccine(s), protection, challenge, vaccination, H5N1, recombinant, inactivated, responses, mice |
23 |
0 |
| t06 |
H1N1, 2009, swine, pneumonia, %, mexico, pandemic, ph1n1, 84, test |
20 |
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a(h1n1)pdm09, -, sequences, season, NA, A(H3N2, mutation(s), analysis, phylogenetic |
13 |
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| t08 |
H7N9, mabs, neutralizing, monoclonal, antibodies, H7, HA, h7n9_virus, epitopes, 2013 |
19 |
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| t09 |
antiviral, oseltamivir, resistance, inhibitors, drug(s), neuraminidase, treatment, neuraminidase_inhibitors, agents |
18 |
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| t10 |
lung, cells, epithelial, H5N1, alveolar, cytokine(s), msc-evs, macrophages, h5n1_virus |
16 |
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market(s), live, aivs, poultry, lbms, A(H7N9, prevalence, risk, conducted |
20 |
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| t12 |
bat(s), H9N2, duck(s), H9, chicken(s), MDCK, bat-influenza |
15 |
0 |
| t13 |
swine, pig(s), dogs, H1N2, sivs, days, nasal, avian-like, nomenclature |
7 |
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| t14 |
IDV, IBV, HA, IAV, fusion, entry, influenza_c_virus, HEF, kallistatin, activation |
13 |
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| t15 |
°, airway, BST-2, family, winter, temperature(s), orthomyxoviridae, organoids, shift |
12 |
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