How do QR Codes Work? Features, Format, Error Correction, and More!

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How do QR Codes Work? Features, Format, Error Correction, and More! - DayDayNews

How do QR Codes Work? Features, Format, Error Correction, and More! - DayDayNews

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I still remember that the hungry and cold veterans of the American expeditionary force gathered in Washington to march on Washington, just to get back their meager compensation, but the Hoover government did not hesitate to use the army to ruthlessly drive away these ragged uninv - DayDayNews

I still remember that the hungry and cold veterans of the American expeditionary force gathered in Washington to march on Washington, just to get back their meager compensation, but the Hoover government did not hesitate to use the army to ruthlessly drive away these ragged uninv

Why was it Roosevelt and not Hoover who brought the United States out of the Great Depression?

06/10 1234

In the first two articles about Shang Yang's entry into Qin and Qin Xiaogong's political discussions, we learned together what Shang Yang thought a strong country looked like, and also understood why reforms in other countries failed. In other words, Qin Xiaogong's inner doubts, - DayDayNews

In the first two articles about Shang Yang's entry into Qin and Qin Xiaogong's political discussions, we learned together what Shang Yang thought a strong country looked like, and also understood why reforms in other countries failed. In other words, Qin Xiaogong's inner doubts,

Part 3 of the three steps of Shang Yang’s entry into Qin and Qin Xiaogong’s political discussion: Shang Yang’s Reform (Part 1)

06/10 1900

This war took place between Qin and Zhao, the two countries that had the most power to unify China. At the beginning, King Zhao sent Lian Po to defend the country. No matter how Bai Qi tempted Zhao soldiers to fight, Lian Po remained unmoved. - DayDayNews

This war took place between Qin and Zhao, the two countries that had the most power to unify China. At the beginning, King Zhao sent Lian Po to defend the country. No matter how Bai Qi tempted Zhao soldiers to fight, Lian Po remained unmoved.

Five famous battles in Chinese history! How much do you know?

06/10 1606

June 16, 2022. Four Red Army teams lasted two years, with a total of more than 700 days and nights... It is an attempt to tell the story of the Long March in the form of a calendar. I hope you will like it. - DayDayNews

June 16, 2022. Four Red Army teams lasted two years, with a total of more than 700 days and nights... It is an attempt to tell the story of the Long March in the form of a calendar. I hope you will like it.

Long March Calendar: June 16

06/10 1672

From the 12th to the 13th year of Tianbao, although the Tang Empire still maintained a peaceful and prosperous era on the surface, a disaster was about to come. During this period, natural disasters such as floods and droughts occurred one after another in the Guanzhong area. Acc - DayDayNews

From the 12th to the 13th year of Tianbao, although the Tang Empire still maintained a peaceful and prosperous era on the surface, a disaster was about to come. During this period, natural disasters such as floods and droughts occurred one after another in the Guanzhong area. Acc

Natural disasters are not terrible, what is terrible is the loss of awe

06/10 1375

I finished writing the last column on Saturday afternoon, because Sunday was Brother Haipeng’s memorial service. I wrote it in a hurry, and there was an error: the article said fishermen from Wenzhou, but the correct one was fishermen from Shitang, Wenling, Taizhou. I would like - DayDayNews

I finished writing the last column on Saturday afternoon, because Sunday was Brother Haipeng’s memorial service. I wrote it in a hurry, and there was an error: the article said fishermen from Wenzhou, but the correct one was fishermen from Shitang, Wenling, Taizhou. I would like

The Mystery of Japan and Japan’s “Hide Your Strength and bide your time”

06/10 1439

Hello everyone, in the previous article I introduced you to Pham Thi Heng, the "Empress Dowager" of the Nguyen Dynasty of Vietnam who lived through ten dynasties in her life, and today I introduce to you her mother-in-law, Queen Zuo Thien Nhen Hu Thi Hua. Next I will give you a d - DayDayNews

Hello everyone, in the previous article I introduced you to Pham Thi Heng, the "Empress Dowager" of the Nguyen Dynasty of Vietnam who lived through ten dynasties in her life, and today I introduce to you her mother-in-law, Queen Zuo Thien Nhen Hu Thi Hua. Next I will give you a d

The biological mother of Emperor Thao Tri of the Nguyen Dynasty of Vietnam—Queen Zuo Thien Nhan Hu Thi Hua

06/10 1611

(5) Water supply and drainage system 1. Water supply project As a metropolis, the water supply project of Han Chang'an City is very important. Chang'an City was built on the basis of Xingle Palace, Zhangtai Palace, Xin Palace and Ganquan Palace in Weinan Palace, Xianyang, the Qin - DayDayNews

(5) Water supply and drainage system 1. Water supply project As a metropolis, the water supply project of Han Chang'an City is very important. Chang'an City was built on the basis of Xingle Palace, Zhangtai Palace, Xin Palace and Ganquan Palace in Weinan Palace, Xianyang, the Qin

"Xi'an Cultural Heritage" Han Chang'an City Ruins: Layout and Composition of Han Chang'an City (5)

06/10 1255

However, he missed the opportunity to make a great contribution due to some strange combination of circumstances and spent his life leisurely in his hometown. Because he often used to hunt rabbits for fun in his later years, the locals jokingly called him "the number one rabbit h - DayDayNews

However, he missed the opportunity to make a great contribution due to some strange combination of circumstances and spent his life leisurely in his hometown. Because he often used to hunt rabbits for fun in his later years, the locals jokingly called him "the number one rabbit h

Zhang Dianhua, the “No. 1 winner in rabbit hunting”

06/10 1296

Since the Anshi Rebellion during the reign of Emperor Xuanzong of the Tang Dynasty, the vitality of the Tang Dynasty has been severely damaged and the national power has declined. In the process of countering the rebellion, the court excessively used a series of vassal towns, whi - DayDayNews

Since the Anshi Rebellion during the reign of Emperor Xuanzong of the Tang Dynasty, the vitality of the Tang Dynasty has been severely damaged and the national power has declined. In the process of countering the rebellion, the court excessively used a series of vassal towns, whi

Analysis of Tang Xianzong's battle to eliminate vassal states and its historical significance

06/10 1608

Xiao Chen had never been married during his lifetime. He was still single at the age of 53. Unfortunately, after he died in a car accident, according to local customs, he could not be buried in his ancestral graves unless he was married to a "ghost wife", that is, a "shadow marri - DayDayNews

Xiao Chen had never been married during his lifetime. He was still single at the age of 53. Unfortunately, after he died in a car accident, according to local customs, he could not be buried in his ancestral graves unless he was married to a "ghost wife", that is, a "shadow marri

In 2007, a farmer in Handan married a "ghost wife" for his deceased son and was actually involved in a serial murder case and selling corpses.

06/11 1173

The rule of Taikang, also known as the Taikang Prosperity in history, refers to the period during the reign of Emperor Wu of the Jin Dynasty. The Jin Dynasty took Taikang as its reign name. During this period, the Jin Dynasty experienced a brief prosperous age. - DayDayNews

The rule of Taikang, also known as the Taikang Prosperity in history, refers to the period during the reign of Emperor Wu of the Jin Dynasty. The Jin Dynasty took Taikang as its reign name. During this period, the Jin Dynasty experienced a brief prosperous age.

The Taikang rule of the Western Jin Dynasty: Why was it only a flash in the pan?

06/11 1578

Continuing from the previous article about the Chinese nation, Chinese civilization, and Chinese history, we will talk about the abdication system. Why was the abdication system so talked about by future generations just a flash in the pan? What was the reason why Shun was able t - DayDayNews

Continuing from the previous article about the Chinese nation, Chinese civilization, and Chinese history, we will talk about the abdication system. Why was the abdication system so talked about by future generations just a flash in the pan? What was the reason why Shun was able t

The Whole History of China 4: Emperor Shun was persecuted, why did the abdication system become a hereditary system? ancient democracy

06/11 1450

Zhang Jinghui not only sighed: "You deceived me so hard." Zhang Jinghui was born in a poor family, but fortunately he was quick-witted. When he was young, he sold tofu and showed himself to others. - DayDayNews

Zhang Jinghui not only sighed: "You deceived me so hard." Zhang Jinghui was born in a poor family, but fortunately he was quick-witted. When he was young, he sold tofu and showed himself to others.

In 1950, the big traitor was deported and he found out that his son was a red agent. He sighed: You deceived me and made me suffer.

06/11 1680

There were many types of official positions in ancient China. There were officials who specialized in serving the emperors, queens, queen mothers, etc. who lived in the palace; there were also management teams dedicated to each prince's and princess's mansion; and even more, ther - DayDayNews

There were many types of official positions in ancient China. There were officials who specialized in serving the emperors, queens, queen mothers, etc. who lived in the palace; there were also management teams dedicated to each prince's and princess's mansion; and even more, ther

The prince washes horses, serves ministers, offers wine... What did these officials do in ancient times?

06/11 1955

The Qing Dynasty, as the last feudal dynasty in the history of our country, was established by the Manchus, so their living habits and ways of addressing people were very different from those of the traditional Han people. - DayDayNews

The Qing Dynasty, as the last feudal dynasty in the history of our country, was established by the Manchus, so their living habits and ways of addressing people were very different from those of the traditional Han people.

Where are the Eight Banners disciples today? Descendants of Heshen farmed in Heilongjiang and still retain their ancestral traditions.

06/11 1524

Pre-opening market trends 1. Before the U.S. stock market opened on Thursday, June 16, all three major U.S. stock index futures fell. As of press time, the Dow futures fell 1.57%, the S&P 500 futures fell 1.88%, and the Nasdaq futures fell 2.23%. 2. As of press time, the German D - DayDayNews

Pre-opening market trends 1. Before the U.S. stock market opened on Thursday, June 16, all three major U.S. stock index futures fell. As of press time, the Dow futures fell 1.57%, the S&P 500 futures fell 1.88%, and the Nasdaq futures fell 2.23%. 2. As of press time, the German D

U.S. Stock Outlook | Three major stock index futures all fell, the Atlanta Fed said the U.S. economy may be on the verge of recession

06/16 1252

On Friday, July 8, Japan’s former Prime Minister Shinzo Abe was shot and died during a speech, and the global market was shrouded in gloom. The three major U.S. stock index futures collectively turned green, and European stocks fluctuated downward. The market awaited the release - DayDayNews

On Friday, July 8, Japan’s former Prime Minister Shinzo Abe was shot and died during a speech, and the global market was shrouded in gloom. The three major U.S. stock index futures collectively turned green, and European stocks fluctuated downward. The market awaited the release

Interest rate hike expectations soar! U.S. stock futures and U.S. bonds plunged, with the 10-year U.S. bond yield returning to 3%

06/16 1342

From June 26 to July 7, there were nearly 2,000 new cases of COVID-19 infection in the country. This round of the epidemic involves 19 provinces and municipalities. Among them, Beijing, Xi'an, Dalian and other places have successively reported the discovery of local cases of Omic - DayDayNews

From June 26 to July 7, there were nearly 2,000 new cases of COVID-19 infection in the country. This round of the epidemic involves 19 provinces and municipalities. Among them, Beijing, Xi'an, Dalian and other places have successively reported the discovery of local cases of Omic

There are nearly 2,000 infected people in this round of epidemic, and asymptomatic infections account for more than 80%

06/16 1571

From 0 to 24:00 on July 6, 31 provinces and the Xinjiang Production and Construction Corps reported 94 new locally confirmed cases of COVID-19: 39 cases in Anhui. From 00:00 to 24:00 on July 6, 2022, Anhui Province reported 39 new confirmed cases, no new suspected cases, 128 new - DayDayNews

From 0 to 24:00 on July 6, 31 provinces and the Xinjiang Production and Construction Corps reported 94 new locally confirmed cases of COVID-19: 39 cases in Anhui. From 00:00 to 24:00 on July 6, 2022, Anhui Province reported 39 new confirmed cases, no new suspected cases, 128 new

alert! There are 94+244 new additions in the mainland, involving 12 provinces! Anhui 39+128! Jiangsu 4+57! Fujian 2+17! Adjust risk levels in multiple places

06/16 1287

The latest data released by the Anhui Provincial Health Commission shows that from 0-24:00 on July 4, 2022, Anhui Province reported 52 new confirmed cases, no new suspected cases, and 179 new asymptomatic infections. - DayDayNews

The latest data released by the Anhui Provincial Health Commission shows that from 0-24:00 on July 4, 2022, Anhui Province reported 52 new confirmed cases, no new suspected cases, and 179 new asymptomatic infections.

The number of cases has exceeded 1,000, the latest report from one place in China! In 7 days, epidemics occurred in 16 places in Jiangsu, Zhejiang and Anhui

06/16 1336

CCTV News Client In Si County, Anhui, a total of 1,190 new infections were reported in 10 days. How does a county deal with a sudden epidemic? In Xi'an City, a total of 29 new cases of infection were reported in 4 days. Starting from 0:00 on July 6, Xi'an City implemented a 7-day - DayDayNews

CCTV News Client In Si County, Anhui, a total of 1,190 new infections were reported in 10 days. How does a county deal with a sudden epidemic? In Xi'an City, a total of 29 new cases of infection were reported in 4 days. Starting from 0:00 on July 6, Xi'an City implemented a 7-day

Strong spreading power and concealment! What about the new round of local epidemics across the country?

06/16 1905