#decimal — Public Fediverse posts

Converting an Integer to a Decimal String in Under Two Nanoseconds

https://onlinelibrary.wiley.com/doi/10.1002/spe.70079

#HackerNews #integer #conversion #decimal #string #performance #optimization #nanoseconds #coding

Converting an Integer to a Decimal String in Under Two Nanoseconds

https://onlinelibrary.wiley.com/doi/10.1002/spe.70079

#HackerNews #integer #conversion #decimal #string #performance #optimization #nanoseconds #coding

Converting an Integer to a Decimal String in Under Two Nanoseconds

https://onlinelibrary.wiley.com/doi/10.1002/spe.70079

#HackerNews #integer #conversion #decimal #string #performance #optimization #nanoseconds #coding

Converting an Integer to a Decimal String in Under Two Nanoseconds

https://onlinelibrary.wiley.com/doi/10.1002/spe.70079

#HackerNews #integer #conversion #decimal #string #performance #optimization #nanoseconds #coding

Converting an Integer to a Decimal String in Under Two Nanoseconds

https://onlinelibrary.wiley.com/doi/10.1002/spe.70079

#HackerNews #integer #conversion #decimal #string #performance #optimization #nanoseconds #coding

DDD в Go без красивых схем: как один платеж получил три курса валют

В какой-то момент у нас один платеж начал жить с тремя курсами валют: checkout показывал сумму из Redis, payment-service ходил в API, а ledger писал проводку по снапшоту из Postgres. Расхождения были 2-5 тенге, иногда до 180. Разбираю, как это дебажили, какие костыли ставили и где DDD реально помог, без красивых схем. Читать статью

https://habr.com/ru/articles/1025226/

#ddd #domaindriven_design #go #golang #архитектура #value_object #aggregate_root #платежи #курсывалют #decimal

DDD в Go без красивых схем: как один платеж получил три курса валют

В какой-то момент у нас один платеж начал жить с тремя курсами валют: checkout показывал сумму из Redis, payment-service ходил в API, а ledger писал проводку по снапшоту из Postgres. Расхождения были 2-5 тенге, иногда до 180. Разбираю, как это дебажили, какие костыли ставили и где DDD реально помог, без красивых схем. Читать статью

https://habr.com/ru/articles/1025226/

#ddd #domaindriven_design #go #golang #архитектура #value_object #aggregate_root #платежи #курсывалют #decimal

DDD в Go без красивых схем: как один платеж получил три курса валют

В какой-то момент у нас один платеж начал жить с тремя курсами валют: checkout показывал сумму из Redis, payment-service ходил в API, а ledger писал проводку по снапшоту из Postgres. Расхождения были 2-5 тенге, иногда до 180. Разбираю, как это дебажили, какие костыли ставили и где DDD реально помог, без красивых схем. Читать статью

https://habr.com/ru/articles/1025226/

#ddd #domaindriven_design #go #golang #архитектура #value_object #aggregate_root #платежи #курсывалют #decimal

DDD в Go без красивых схем: как один платеж получил три курса валют

В какой-то момент у нас один платеж начал жить с тремя курсами валют: checkout показывал сумму из Redis, payment-service ходил в API, а ledger писал проводку по снапшоту из Postgres. Расхождения были 2-5 тенге, иногда до 180. Разбираю, как это дебажили, какие костыли ставили и где DDD реально помог, без красивых схем. Читать статью

https://habr.com/ru/articles/1025226/

#ddd #domaindriven_design #go #golang #архитектура #value_object #aggregate_root #платежи #курсывалют #decimal

How to Stop Decimal Precision From Losing Money

Floating point can silently drop cents.

#mysql #decimal #float #howto #money #bug

https://www.youtube.com/watch?v=25gvtTJ21QA

How to Stop Decimal Precision From Losing Money

Floating point can silently drop cents.

#mysql #decimal #float #howto #money #bug

https://www.youtube.com/watch?v=25gvtTJ21QA

How to Stop Decimal Precision From Losing Money

Floating point can silently drop cents.

#mysql #decimal #float #howto #money #bug

https://www.youtube.com/watch?v=25gvtTJ21QA

I just released decimal-java 2.0.1, https://github.com/FirebirdSQL/decimal-java/releases/tag/v2.0.1. Decimal-java is a library to convert java.math.BigDecimal to and from IEEE-754r (IEEE-754-2008) decimal byte representations.

Compared to decimal-java 2.0.0, this version adds JSpecify nullability annotations.

#decimal #ieee754 #java

I just released decimal-java 2.0.1, https://github.com/FirebirdSQL/decimal-java/releases/tag/v2.0.1. Decimal-java is a library to convert java.math.BigDecimal to and from IEEE-754r (IEEE-754-2008) decimal byte representations.

Compared to decimal-java 2.0.0, this version adds JSpecify nullability annotations.

#decimal #ieee754 #java

I just released decimal-java 2.0.1, https://github.com/FirebirdSQL/decimal-java/releases/tag/v2.0.1. Decimal-java is a library to convert java.math.BigDecimal to and from IEEE-754r (IEEE-754-2008) decimal byte representations.

Compared to decimal-java 2.0.0, this version adds JSpecify nullability annotations.

#decimal #ieee754 #java

I just released decimal-java 2.0.1, https://github.com/FirebirdSQL/decimal-java/releases/tag/v2.0.1. Decimal-java is a library to convert java.math.BigDecimal to and from IEEE-754r (IEEE-754-2008) decimal byte representations.

Compared to decimal-java 2.0.0, this version adds JSpecify nullability annotations.

#decimal #ieee754 #java

I just released decimal-java 2.0.1, https://github.com/FirebirdSQL/decimal-java/releases/tag/v2.0.1. Decimal-java is a library to convert java.math.BigDecimal to and from IEEE-754r (IEEE-754-2008) decimal byte representations.

Compared to decimal-java 2.0.0, this version adds JSpecify nullability annotations.

#decimal #ieee754 #java

Decimal Precision Rounds Numbers?!

DECIMAL precision ROUNDS values! Cast 1.999 to DECIMAL(5,2) and it becomes 2.00. This silent rounding will cause calculation errors!

#sql #sqltricks #decimal #precision #rounding #sqlweird #sqlquiz #codingchallenge #sqlshorts #sqlwtf #datatypes #advancedsql

https://www.youtube.com/watch?v=wNyhCqAhlb8

Decimal Precision Rounds Numbers?!

DECIMAL precision ROUNDS values! Cast 1.999 to DECIMAL(5,2) and it becomes 2.00. This silent rounding will cause calculation errors!

#sql #sqltricks #decimal #precision #rounding #sqlweird #sqlquiz #codingchallenge #sqlshorts #sqlwtf #datatypes #advancedsql

https://www.youtube.com/watch?v=wNyhCqAhlb8

Decimal Precision Rounds Numbers?!

DECIMAL precision ROUNDS values! Cast 1.999 to DECIMAL(5,2) and it becomes 2.00. This silent rounding will cause calculation errors!

#sql #sqltricks #decimal #precision #rounding #sqlweird #sqlquiz #codingchallenge #sqlshorts #sqlwtf #datatypes #advancedsql

https://www.youtube.com/watch?v=wNyhCqAhlb8

Decimal Precision Rounds Numbers?!

DECIMAL precision ROUNDS values! Cast 1.999 to DECIMAL(5,2) and it becomes 2.00. This silent rounding will cause calculation errors!

#sql #sqltricks #decimal #precision #rounding #sqlweird #sqlquiz #codingchallenge #sqlshorts #sqlwtf #datatypes #advancedsql

https://www.youtube.com/watch?v=wNyhCqAhlb8

Decimal Precision Rounds Numbers?!

DECIMAL precision ROUNDS values! Cast 1.999 to DECIMAL(5,2) and it becomes 2.00. This silent rounding will cause calculation errors!

#sql #sqltricks #decimal #precision #rounding #sqlweird #sqlquiz #codingchallenge #sqlshorts #sqlwtf #datatypes #advancedsql

https://www.youtube.com/watch?v=wNyhCqAhlb8

Happy 60th anniversary of Changeover Day (Australia). 🎵🎶In come the dollars and in come the cents
to replace the pounds and the shillings and the pence.🎶🎵

Here's a piece I wrote on one of the last Australian pennies, saved as a keyring: https://coinofnote.com/1963-australian-penny-keyring/

Here's a blog Michelle J Morgan wrote on the song: https://michellejmorgan.com.au/blog/on-the-14th-of-february-1966/

And here's the Royal Australian Mint's article on today, with description of the coin design released this year to commemorate it: https://www.ramint.gov.au/about-us/whats-new/2026-sixty-years-australian-decimal-currency

#Numismatics #CoinCollecting #Currency #Changeover #Decimal #Coins #History #Histodons @numismatics @histodons

Happy 60th anniversary of Changeover Day (Australia). 🎵🎶In come the dollars and in come the cents
to replace the pounds and the shillings and the pence.🎶🎵

Here's a piece I wrote on one of the last Australian pennies, saved as a keyring: https://coinofnote.com/1963-australian-penny-keyring/

Here's a blog Michelle J Morgan wrote on the song: https://michellejmorgan.com.au/blog/on-the-14th-of-february-1966/

And here's the Royal Australian Mint's article on today, with description of the coin design released this year to commemorate it: https://www.ramint.gov.au/about-us/whats-new/2026-sixty-years-australian-decimal-currency

#Numismatics #CoinCollecting #Currency #Changeover #Decimal #Coins #History #Histodons @numismatics @histodons

Happy 60th anniversary of Changeover Day (Australia). 🎵🎶In come the dollars and in come the cents
to replace the pounds and the shillings and the pence.🎶🎵

Here's a piece I wrote on one of the last Australian pennies, saved as a keyring: https://coinofnote.com/1963-australian-penny-keyring/

Here's a blog Michelle J Morgan wrote on the song: https://michellejmorgan.com.au/blog/on-the-14th-of-february-1966/

And here's the Royal Australian Mint's article on today, with description of the coin design released this year to commemorate it: https://www.ramint.gov.au/about-us/whats-new/2026-sixty-years-australian-decimal-currency

#Numismatics #CoinCollecting #Currency #Changeover #Decimal #Coins #History #Histodons @numismatics @histodons

Happy 60th anniversary of Changeover Day (Australia). 🎵🎶In come the dollars and in come the cents
to replace the pounds and the shillings and the pence.🎶🎵

Here's a piece I wrote on one of the last Australian pennies, saved as a keyring: https://coinofnote.com/1963-australian-penny-keyring/

Here's a blog Michelle J Morgan wrote on the song: https://michellejmorgan.com.au/blog/on-the-14th-of-february-1966/

And here's the Royal Australian Mint's article on today, with description of the coin design released this year to commemorate it: https://www.ramint.gov.au/about-us/whats-new/2026-sixty-years-australian-decimal-currency

#Numismatics #CoinCollecting #Currency #Changeover #Decimal #Coins #History #Histodons @numismatics @histodons

Happy 60th anniversary of Changeover Day (Australia). 🎵🎶In come the dollars and in come the cents
to replace the pounds and the shillings and the pence.🎶🎵

Here's a piece I wrote on one of the last Australian pennies, saved as a keyring: https://coinofnote.com/1963-australian-penny-keyring/

Here's a blog Michelle J Morgan wrote on the song: https://michellejmorgan.com.au/blog/on-the-14th-of-february-1966/

And here's the Royal Australian Mint's article on today, with description of the coin design released this year to commemorate it: https://www.ramint.gov.au/about-us/whats-new/2026-sixty-years-australian-decimal-currency

#Numismatics #CoinCollecting #Currency #Changeover #Decimal #Coins #History #Histodons @numismatics @histodons

bit of australian folklore to start the day #decimal #currency #imperial

https://www.abc.net.au/news/2026-02-14/australia-marks-60-years-since-switching-to-decimal-currency/106328652

bit of australian folklore to start the day #decimal #currency #imperial

https://www.abc.net.au/news/2026-02-14/australia-marks-60-years-since-switching-to-decimal-currency/106328652

bit of australian folklore to start the day #decimal #currency #imperial

https://www.abc.net.au/news/2026-02-14/australia-marks-60-years-since-switching-to-decimal-currency/106328652

bit of australian folklore to start the day #decimal #currency #imperial

https://www.abc.net.au/news/2026-02-14/australia-marks-60-years-since-switching-to-decimal-currency/106328652

bit of australian folklore to start the day #decimal #currency #imperial

https://www.abc.net.au/news/2026-02-14/australia-marks-60-years-since-switching-to-decimal-currency/106328652

Learn about numeric data types (and the number 998,001) in Python

The value 1 / 998,001 has an interesting property, but to see it in Python you need to learn about numeric data types.

https://rodstephensbooks.com/many_digits.html

#Python #FloatingPoint #Decimal #Precision

Learn about numeric data types (and the number 998,001) in Python

The value 1 / 998,001 has an interesting property, but to see it in Python you need to learn about numeric data types.

https://rodstephensbooks.com/many_digits.html

#Python #FloatingPoint #Decimal #Precision

Learn about numeric data types (and the number 998,001) in Python

The value 1 / 998,001 has an interesting property, but to see it in Python you need to learn about numeric data types.

https://rodstephensbooks.com/many_digits.html

#Python #FloatingPoint #Decimal #Precision

Learn about numeric data types (and the number 998,001) in Python

The value 1 / 998,001 has an interesting property, but to see it in Python you need to learn about numeric data types.

https://rodstephensbooks.com/many_digits.html

#Python #FloatingPoint #Decimal #Precision

Learn about numeric data types (and the number 998,001) in Python

The value 1 / 998,001 has an interesting property, but to see it in Python you need to learn about numeric data types.

https://rodstephensbooks.com/many_digits.html

#Python #FloatingPoint #Decimal #Precision

At www.unicode.org/charts a lot of symbols, characters and so on.
How to insert them in a website? With &#CODE; in the html, where the "CODE" is the decimal translation of the hex in the unicode charts.
A tool to convert from hex to decimal here https://www.binaryhexconverter.com/hex-to-decimal-converter

#unicode #hex #decimal #character #typo #html #web #website #tool #webtool

At www.unicode.org/charts a lot of symbols, characters and so on.
How to insert them in a website? With &#CODE; in the html, where the "CODE" is the decimal translation of the hex in the unicode charts.
A tool to convert from hex to decimal here https://www.binaryhexconverter.com/hex-to-decimal-converter

#unicode #hex #decimal #character #typo #html #web #website #tool #webtool

At www.unicode.org/charts a lot of symbols, characters and so on.
How to insert them in a website? With &#CODE; in the html, where the "CODE" is the decimal translation of the hex in the unicode charts.
A tool to convert from hex to decimal here https://www.binaryhexconverter.com/hex-to-decimal-converter

🪏

#unicode #hex #decimal #character #typo #html #web #website #tool #webtool

At www.unicode.org/charts a lot of symbols, characters and so on.
How to insert them in a website? With &#CODE; in the html, where the "CODE" is the decimal translation of the hex in the unicode charts.
A tool to convert from hex to decimal here https://www.binaryhexconverter.com/hex-to-decimal-converter

🪏

#unicode #hex #decimal #character #typo #html #web #website #tool #webtool

At www.unicode.org/charts a lot of symbols, characters and so on.
How to insert them in a website? With &#CODE; in the html, where the "CODE" is the decimal translation of the hex in the unicode charts.
A tool to convert from hex to decimal here https://www.binaryhexconverter.com/hex-to-decimal-converter

#unicode #hex #decimal #character #typo #html #web #website #tool #webtool

I bought this windup #stopwatch at a vintage shop (Weavers Way Mercantile). It seems to work perfectly, aside from the one time the hands got stuck for reasons I wasn't able to replicate.

Strangely, while the minute hand is minutes as expected, the larger hand doesn't measure seconds, it counts hundredths of a minute. Does anyone know why you would want hundredths of a minute instead of seconds? I haven't been able to find a search term that turns up any info.

#stopwatches #hundredths #decimal

I bought this windup #stopwatch at a vintage shop (Weavers Way Mercantile). It seems to work perfectly, aside from the one time the hands got stuck for reasons I wasn't able to replicate.

Strangely, while the minute hand is minutes as expected, the larger hand doesn't measure seconds, it counts hundredths of a minute. Does anyone know why you would want hundredths of a minute instead of seconds? I haven't been able to find a search term that turns up any info.

#stopwatches #hundredths #decimal

I bought this windup #stopwatch at a vintage shop (Weavers Way Mercantile). It seems to work perfectly, aside from the one time the hands got stuck for reasons I wasn't able to replicate.

Strangely, while the minute hand is minutes as expected, the larger hand doesn't measure seconds, it counts hundredths of a minute. Does anyone know why you would want hundredths of a minute instead of seconds? I haven't been able to find a search term that turns up any info.

#stopwatches #hundredths #decimal

I bought this windup #stopwatch at a vintage shop (Weavers Way Mercantile). It seems to work perfectly, aside from the one time the hands got stuck for reasons I wasn't able to replicate.

Strangely, while the minute hand is minutes as expected, the larger hand doesn't measure seconds, it counts hundredths of a minute. Does anyone know why you would want hundredths of a minute instead of seconds? I haven't been able to find a search term that turns up any info.

#stopwatches #hundredths #decimal

I bought this windup #stopwatch at a vintage shop (Weavers Way Mercantile). It seems to work perfectly, aside from the one time the hands got stuck for reasons I wasn't able to replicate.

Strangely, while the minute hand is minutes as expected, the larger hand doesn't measure seconds, it counts hundredths of a minute. Does anyone know why you would want hundredths of a minute instead of seconds? I haven't been able to find a search term that turns up any info.

#stopwatches #hundredths #decimal

Dans l’#univers de l’#électronique #numérique et la #programmation, nous faisons parfois recours à un ou plusieurs #systèmes de #codage differents de celui des #systèmes les plus connus tels que le système #binaire, le système #décimal ou le système #hexadécimal! Avec #electro-robot, nous vous proposons de #découvrir tout cela tout en vivant une belle #experience #utilisateur à travers les #différents #exemples #proposés.

https://electro-robot.com/electronique/electronique-numerique/les-codes-et-le-codage

Dans l’#univers de l’#électronique #numérique et la #programmation, nous faisons parfois recours à un ou plusieurs #systèmes de #codage differents de celui des #systèmes les plus connus tels que le système #binaire, le système #décimal ou le système #hexadécimal! Avec #electro-robot, nous vous proposons de #découvrir tout cela tout en vivant une belle #experience #utilisateur à travers les #différents #exemples #proposés.

https://electro-robot.com/electronique/electronique-numerique/les-codes-et-le-codage

Dans l’#univers de l’#électronique #numérique et la #programmation, nous faisons parfois recours à un ou plusieurs #systèmes de #codage differents de celui des #systèmes les plus connus tels que le système #binaire, le système #décimal ou le système #hexadécimal! Avec #electro-robot, nous vous proposons de #découvrir tout cela tout en vivant une belle #experience #utilisateur à travers les #différents #exemples #proposés.

https://electro-robot.com/electronique/electronique-numerique/les-codes-et-le-codage