js data structure and algorithm dictionary and hash table
Dictionaries Store [key, value] pairs Then, we need to declare some methods that can be used by the mapping / dictionary...
Warming toll: 1 degree hotter, trillions of tons of ice gone
Since leaders first started talking about tackling the problem of climate change, the world has spewed more heat-trapping gases, gotten hotter and suf...
Paradise’s dream football season ends 1 year after fire
YUBA CITY, Calif. — Lukas Hartley stood in the endzone on Saturday night as raindrops mingled with his tears after his high school football team lost ...
Python series functions
OS: Windows Python: 3.8.8 IDE: Sublime Text 3 Parameters of function
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[source code analysis] PyTorch distributed (12) -- distributed dataparallel forward propagation
[source code analysis] PyTorch distributed (12) -- distributed dataparallel forward propagation
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Irving Burgie, songwriter of calypso hit ‘Day-O,’ dies at 95
NEW YORK — Composer Irving Burgie, who helped popularize Caribbean music and co-wrote the enduring Harry Belafonte hit “Day-O (The Banana Boat Song),”...
Harden scores 60 in 31 minutes, Rockets rout Hawks 158-111
HOUSTON — James Harden scored a season-high 60 points in 31 minutes and the Houston Rockets sent the struggling Atlanta Hawks to their 10th straight l...
Biden launches Iowa trip with focus on Trump, rural America
COUNCIL BLUFFS, Iowa — Joe Biden launched an eight-day bus tour of Iowa on Saturday projecting confidence, ignoring his many Democratic presidential c...
LinkedList source code reading analysis
LinkedList source code reading analysis 1.1 LinkedList introduction LinkedList is a two-way linked list inherited from ...
Londoners a reminder of how ordinary people can fight back
The people who used a fire extinguisher and even a 5-foot (1.5 meter) narwhal tusk Friday to fight back against an attacker who stabbed two people to ...
Badgers take back Axe in snowy 38-17 win vs. Gophers
MINNEAPOLIS — Jack Coan delivered two momentum-shifting touchdown passes in the snow for No. 13 Wisconsin, Jonathan Taylor added three touchdowns to h...
DOS command details
0DOS command DOS command, a computer term, refers to the command of DOS operating system, which is a disk oriented opera...
Charges filed in stabbing of ex-Ohio State QB Terrelle Pryor
PITTSBURGH — A woman was charged with attempted homicide in a Pittsburgh stabbing that critically injured former Ohio State quarterback Terrelle Pryor...
Shook leads No. 8 Louisville women past top-ranked Oregon
ST. THOMAS, U.S. Virgin Islands — No. 8 Louisville handed top-ranked Oregon its first loss of the season, getting 18 points and 15 rebounds from Kylee...
Namibia’s president wins another term but support drops
WINDHOEK, Namibia — Namibia’s president won another term Saturday but the longtime ruling party lost its powerful two-thirds majority in its most chal...
Lawrence, No. 3 Clemson dominate South Carolina 38-3
COLUMBIA, S.C. — Trevor Lawrence threw for 295 yards and three touchdowns to lead No. 3 Clemson to its 27th straight victory and second consecutive 12...
Relic thought to be from Jesus’ manger arrives in Bethlehem
BETHLEHEM, West Bank — A tiny wooden relic that some Christians believe to be part of Jesus' manger arrived Saturday in its permanent home in the bibl...
Impeachment may complicate 2020 for lonely Michigan moderate
KALAMAZOO, Mich. — For more than 30 years and under five presidents, Republican Rep. Fred Upton easily won reelection to his southwest Michigan House ...
California high school competes for title after deadly fire
SACRAMENTO, Calif. — A Northern California high school football team will play for a championship Saturday one year after most of the players and coac...
Missouri fires football coach Barry Odom after 4 seasons
KANSAS CITY, Mo. — Missouri fired football coach Barry Odom on Saturday, ending the four-year stay of a respected former player who took over a progra...
Liverpool opens up 11-point lead over Man City in EPL
Liverpool’s march to a first English league championship in 30 years is turning into a procession.
The Latest: Merkel’s partners choose left-leaning leadership
BERLIN — The Latest on leadership of Germany’s Social Democrats (all times local):
Using regular expressions in js
When we design web pages, we always deal with forms, and most of the verification of forms is verified by regular...
Science warnings, US retreat add urgency to UN climate talks
MADRID — Mass protests, a last-minute venue change and talk of climate tipping points are adding some unplanned drama to this year’s international tal...
Focus on early release of terror convict in London stabbings
LONDON — UK counterterrorism police on Saturday searched for clues into how a man imprisoned for terrorism offenses before his release last year manag...
Dynamic Planning - Example 7. Image Compression
1. Title Description A digitized image is an n*n array of pixels. Assuming that each pixel has a gray value of 0-255, it...
Mississippi fire department roiled by noose in locker
HATTIESBURG, Miss. — There’s little disagreement that the object found in a white Mississippi firefighter’s locker was a hangman’s noose. But as with ...
Fierce 49ers defense vs Jackson’s Ravens highlights Week 13
Lamar Jackson vs. Nick Bosa. The NFL's most dynamic offense against one of its stingiest defenses. A rematch of a Super Bowl played seven years ago an...