Things every developer absolutely, positively needs to know about database indexing - Kai Sassnowski

2024/05/0100:49:09 technology 157074

Things every developer absolutely, positively needs to know about database indexing - Kai Sassnowski - DayDayNews

Things every developer absolutely, positively needs to know about database indexing - Kai Sassnowski - DayDayNews

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Software testing definition Standard definition: Software testing is the process of running or measuring a software system using manual or automated means, with the purpose of checking whether it meets specified requirements or to clarify the difference between expected results a - DayDayNews

Software testing definition Standard definition: Software testing is the process of running or measuring a software system using manual or automated means, with the purpose of checking whether it meets specified requirements or to clarify the difference between expected results a

What is software testing? How can I achieve a monthly income of 20K by doing software testing?

05/21 1239

[Mobile China News] Since this year, Xiaomi has not launched a blockbuster product in the mobile phone market, but on the evening of July 4th, we will see the "three arrows" of the Xiaomi 12S series. So, how should consumers choose among the three models of Xiaomi 12S, Xiaomi 12S - DayDayNews

[Mobile China News] Since this year, Xiaomi has not launched a blockbuster product in the mobile phone market, but on the evening of July 4th, we will see the "three arrows" of the Xiaomi 12S series. So, how should consumers choose among the three models of Xiaomi 12S, Xiaomi 12S

Xiaomi product manager recommends 12S Pro: Ultra design is a bit professional and exaggerated

05/21 1837

Meta said that unlike iPhone users, Quest users can install apps outside the official store through the third-party app store SideQuest, or use the less restrictive and more experimental app store App Lab. - DayDayNews

Meta said that unlike iPhone users, Quest users can install apps outside the official store through the third-party app store SideQuest, or use the less restrictive and more experimental app store App Lab.

Overseas Metaverse | Meta was criticized for exorbitant commissions from VR stores; "Avalanche" author Metaverse started a business

05/21 1136

After Xpeng Motors released a pilot video of the urban NGP function last week, it officially released a complete video of the urban NGP function today. The two people testing the function this time are; Xiaopeng Motors CEO He Xiaopeng and Autonomous Driving Vice President Wu Xinz - DayDayNews

After Xpeng Motors released a pilot video of the urban NGP function last week, it officially released a complete video of the urban NGP function today. The two people testing the function this time are; Xiaopeng Motors CEO He Xiaopeng and Autonomous Driving Vice President Wu Xinz

Xpeng Motors releases urban NGP video He Xiaopeng: We are already leading the industry!

05/21 1968

Hello~ Hello everyone! Recently, some merchants have sent private messages to Xiao Q, wanting to know how toy products can be self-operated on JD.com, so today I will discuss it with you. This boss makes plush toys. The first category is toys and musical instruments, and the seco - DayDayNews

Hello~ Hello everyone! Recently, some merchants have sent private messages to Xiao Q, wanting to know how toy products can be self-operated on JD.com, so today I will discuss it with you. This boss makes plush toys. The first category is toys and musical instruments, and the seco

How to sell toy products on JD.com for self-operation

05/21 1954

Editor's introduction: If a music product is simply used as a player, it will always be a supporting role behind the story and an empty shell that relies on copyright. Therefore, it is very important to build a music content community. The author of this article takes NetEase Clo - DayDayNews

Editor's introduction: If a music product is simply used as a player, it will always be a supporting role behind the story and an empty shell that relies on copyright. Therefore, it is very important to build a music content community. The author of this article takes NetEase Clo

How to build a music content community - taking NetEase Cloud Music as an example

05/21 1665

The domestic gaming industry has developed rapidly in the past few decades. Gradually, the control of content disseminated in games has become increasingly strict, and the demand for content control within the industry is growing day by day. - DayDayNews

The domestic gaming industry has developed rapidly in the past few decades. Gradually, the control of content disseminated in games has become increasingly strict, and the demand for content control within the industry is growing day by day.

How to establish a content review mechanism for game social networking

05/21 1268

The 2022 "618" mid-year sale has come to an end, and the transaction data of major e-commerce platforms and anchors carrying goods have successively hit new highs. Not long ago, Xinba Xin Youzhi, the founder of the leading live streaming e-commerce company Xinxuan Group, released - DayDayNews

The 2022 "618" mid-year sale has come to an end, and the transaction data of major e-commerce platforms and anchors carrying goods have successively hit new highs. Not long ago, Xinba Xin Youzhi, the founder of the leading live streaming e-commerce company Xinxuan Group, released

Simba internal letter: A strong supply chain means a strong live broadcast, Chongqing Science and Technology Development Foundation held a second meeting

05/21 1148

Apple CEO Tim Cook is on the guest list for this year's Sun Valley Conference, which is reported to begin on Wednesday local time in the resort town of Sun Valley, Idaho. Dubbed "Billionaire's Summer Camp," the conference allows tech and media moguls to negotiate between leisure - DayDayNews

Apple CEO Tim Cook is on the guest list for this year's Sun Valley Conference, which is reported to begin on Wednesday local time in the resort town of Sun Valley, Idaho. Dubbed "Billionaire's Summer Camp," the conference allows tech and media moguls to negotiate between leisure

Apple CEO Cook was invited to attend the Sun Valley Conference: Apple TV+ may become a business focus

05/21 1565

Congratulations on discovering another editor's "side job". When I received customer inquiries at the JD store today, I found that there were still people asking how to replace the battery? What kind of battery should I replace? It seems that there are still people who don’t know - DayDayNews

Congratulations on discovering another editor's "side job". When I received customer inquiries at the JD store today, I found that there were still people asking how to replace the battery? What kind of battery should I replace? It seems that there are still people who don’t know

Why does the smart lock prompt to replace the battery? What kind of battery should I buy and how to replace it?

05/21 1465

On July 2, something happened that had great influence in the global technology circle, because Huawei officially announced on the same day that the new brand Huawei Imaging XMAGE was officially released, and stated that the brand is the exclusive brand of Huawei mobile imaging.

US media: Huawei won decisively

05/22 1176

On June 30, Defan Information, as an outstanding representative manufacturer of low-code, was invited to participate in the Haibi Research Institute's "2022 China·Low-code/No-code Market Research and Selection Assessment Report" release forum, aiming to prepare for the upcoming 2 - DayDayNews

On June 30, Defan Information, as an outstanding representative manufacturer of low-code, was invited to participate in the Haibi Research Institute's "2022 China·Low-code/No-code Market Research and Selection Assessment Report" release forum, aiming to prepare for the upcoming 2

Strength Certification | Defan was selected into the "2022 China Low/No Code Market Research and Selection Assessment Report"

05/22 1125

Radar human sensing technology can detect the presence of stationary people in real time, combining the high precision of FMCW with the low power consumption advantages of pulse radar; the module uses serial port UART output, which can penetrate ceramics, plastic shells, glass an - DayDayNews

Radar human sensing technology can detect the presence of stationary people in real time, combining the high precision of FMCW with the low power consumption advantages of pulse radar; the module uses serial port UART output, which can penetrate ceramics, plastic shells, glass an

Microwave radar induction module, intelligent induction control technology solution, real-time detection of human body presence application

05/22 1882

The exhibition hall is a public building used to display temporary exhibits and carries the task of promoting various exhibits and culture. Since people are now willing to improve their cultural literacy by visiting exhibitions, exhibition halls are becoming more and more popular - DayDayNews

The exhibition hall is a public building used to display temporary exhibits and carries the task of promoting various exhibits and culture. Since people are now willing to improve their cultural literacy by visiting exhibitions, exhibition halls are becoming more and more popular

Exhibition hall mini program development, the trend of exhibitions in the information age

05/22 1994

At this conference, players from all walks of life will surely come up with their own trump cards. It is said that Tesla will launch the humanoid robot "Optimus Prime". The robot's limbs are controlled by 40 electromechanical actuators, which can basically free human hands. - DayDayNews

At this conference, players from all walks of life will surely come up with their own trump cards. It is said that Tesla will launch the humanoid robot "Optimus Prime". The robot's limbs are controlled by 40 electromechanical actuators, which can basically free human hands.

490,000 units sold! Industrial robots, a shining golden track

05/22 1222

#人世故事# Speaking of Ma Huateng, everyone may feel unfamiliar, but when it comes to QQ and WeChat, everyone must know who it is. That's right, he is QQ, the boss of WeChat, known as the "Father of QQ". Ma Huateng was born in Chaozhou in 1971. He followed his father to Shenzhen when - DayDayNews

#人世故事# Speaking of Ma Huateng, everyone may feel unfamiliar, but when it comes to QQ and WeChat, everyone must know who it is. That's right, he is QQ, the boss of WeChat, known as the "Father of QQ". Ma Huateng was born in Chaozhou in 1971. He followed his father to Shenzhen when

Ma Huateng: My ability to become the richest man was created by my “son”

05/22 1430

In the last century, in the 1990s, one school made an unacceptable decision: the last parent-teacher conference of the high school graduating class must be attended by the father himself. When girl A heard the news, it was like a bolt from the blue, which made her dizzy and distr - DayDayNews

In the last century, in the 1990s, one school made an unacceptable decision: the last parent-teacher conference of the high school graduating class must be attended by the father himself. When girl A heard the news, it was like a bolt from the blue, which made her dizzy and distr

Strict parent-teacher conferences, girls come up with clever tricks, and create a happy family

05/22 1458

In the forty-seventh year of Kangxi, in 1708 AD, Emperor Long Yan of Kangxi was furious and deposed his son Yinreng from the position of crown prince. Ordinarily, Comrade Yinreng is entering the palace for the second time, and he should be familiar with the rules and so on. He sh - DayDayNews

In the forty-seventh year of Kangxi, in 1708 AD, Emperor Long Yan of Kangxi was furious and deposed his son Yinreng from the position of crown prince. Ordinarily, Comrade Yinreng is entering the palace for the second time, and he should be familiar with the rules and so on. He sh

Yongzheng: cunning and forbearing, complex and ruthless, a perfect insidious emperor ceiling

05/22 1293

In the valleys and valleys of hills and mountains, there is a kind of terrain due to the topography of "ridges", "mountains", "peaks" and "canyons". Fengshui and mountain topography call this terrain - Yinshan land. The so-called "Yinshan Land" is essentially a terrain where the - DayDayNews

In the valleys and valleys of hills and mountains, there is a kind of terrain due to the topography of "ridges", "mountains", "peaks" and "canyons". Fengshui and mountain topography call this terrain - Yinshan land. The so-called "Yinshan Land" is essentially a terrain where the

Feng Shui Elegant Interests (114): Analysis of Several Problems in Luantou - Yinshan District

05/22 1789

From July 2nd to 3rd, the 10th West Lake Sword and Network Security Conference was held in Hangzhou. On July 3, the "Innovation and Cryptozoology Application Forum" once again focused deeply on the information innovation industry. - DayDayNews

From July 2nd to 3rd, the 10th West Lake Sword and Network Security Conference was held in Hangzhou. On July 3, the "Innovation and Cryptozoology Application Forum" once again focused deeply on the information innovation industry.

Appearing at the West Lake Forum, Hundsun Electronics’ national security reform plan helps financial institutions strengthen information security

05/22 1780

It is said that distant relatives are not as good as close neighbors, and as colleagues, we spend more time with each other every day than with family members, so many colleagues have very good relationships. This is the case for Xiao Wang from Hebei. There are ten people in thei - DayDayNews

It is said that distant relatives are not as good as close neighbors, and as colleagues, we spend more time with each other every day than with family members, so many colleagues have very good relationships. This is the case for Xiao Wang from Hebei. There are ten people in thei

Brother Hebei complained about a dinner party with his colleagues. Eight people spent 500 yuan to eat delicious food, but they were dumbfounded when they paid the bill.

05/22 1264

Introduction: With the continuous development of the Internet, people's consumption habits have also undergone earth-shaking changes. Mobile payment has become the norm. With its great convenience, our money has also "slip away" unknowingly. Nowadays, people's lives are becoming - DayDayNews

Introduction: With the continuous development of the Internet, people's consumption habits have also undergone earth-shaking changes. Mobile payment has become the norm. With its great convenience, our money has also "slip away" unknowingly. Nowadays, people's lives are becoming

Ordinary people say they can’t understand rich people’s views on consumption.

05/22 1726