• Badminton,  Life

    7/2/2022 羽球不息

    July 4, 2022 /

    男双 老龙Robyn vs GeorgeSimonhttps://youtu.be/IC4bVwEhrB8https://youtu.be/-EorKFfVnsYhttps://youtu.be/Hj-sZZihRlQ 老龙小飞 vs PaulLouishttps://youtu.be/Hj-sZZihRlQ 后面https://youtu.be/ZYUTj-Kxs6Ahttps://youtu.be/3OQe-M1OwHI MarkRobyn vs TimErichttps://youtu.be/kZ–_pjGRpohttps://youtu.be/KNPg81DRwZkhttps://youtu.be/AEEqK7VlRTA 老龙King vs JeffSimonhttps://youtu.be/Vb7gPO5rhIIhttps://youtu.be/-V0lvE8GX9g LiangqiBrian vs RaymondTerryhttps://youtu.be/7UHDHnBEDKIhttps://youtu.be/CPvi4CgkNUU BrianGary vs TimTerryhttps://youtu.be/dU3VKqZUf0E LiangQiBrian vs JeffRaymondhttps://youtu.be/pf_N165kOAk RandyEric vs MarkEthanhttps://youtu.be/Yv228GpU1Xc 女双 王颖Emma vs EmilyVickyhttps://youtu.be/pXBafTk4qfkhttps://youtu.be/LaeMffRnkJQ Shirley李颖 vs TiffanyIrenehttps://youtu.be/2h8VddBGMJshttps://youtu.be/acKBbEcOBdAhttps://youtu.be/phNiQ9c5m5Q Becka西风 vs 少敏Jenniferhttps://youtu.be/hnFvazNkO2Yhttps://youtu.be/tUq1bNP5Wyk EmmaGrace vs IreneVickyhttps://youtu.be/ztl29BCV-4whttps://youtu.be/2jXdUHSEBR8https://youtu.be/TUv_qIzKXJ8 BeckaJenny vs 少敏Gigihttps://youtu.be/ZETkWymbQughttps://youtu.be/9nKQNmD6Xfchttps://youtu.be/10U2y3V-M34 Becka王颖 vs TiffanyJenniferhttps://youtu.be/OjrTaJsC9eghttps://youtu.be/fn4cpdJYdychttps://youtu.be/FjWQ-w3eILAhttps://youtu.be/YjfH-t8qWsQ Stella李颖 vs Emily少妈https://youtu.be/C–YkJoaU_ohttps://youtu.be/ndTElCZNU1Ihttps://youtu.be/oPYe8evE7oQhttps://youtu.be/ujfM9u4WA1chttps://youtu.be/BDleMxaa-40 MeiJennifer vs Shirley西风https://youtu.be/NMMVNqGjPyc JennyGrace vs 少敏Tiffanyhttps://youtu.be/KyyQiRctZeQ 混双 EmilyGeorge vs Emma小飞https://youtu.be/sSUHUwb07qMhttps://youtu.be/cY4WsrOTy_0 ShirleyMark vs 少妈Timhttps://youtu.be/KzUSH60Dtgghttps://youtu.be/jw8qCjwyg6E StellaLiangqi vs IreneRandyhttps://youtu.be/2IUXzlAt6cwhttps://youtu.be/9amLqfXC6pw MeiRaymond vs 西风Brianhttps://youtu.be/eAhZcq1uMFo GraceGary vs GigiRaymondhttps://youtu.be/ad_LGcxl01E MeiRandy vs 影儿Samhttps://youtu.be/JjsGKpovUNw

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  • AWS,  性能,  技术

    AWS back-of-envelope latency measure

    July 3, 2022 /

    Network Roundtrip latency between two instances in the same AZ: sub-millisecond Roundtrip latency between two instances in a different AZ in the same Region: single-digit millisecond Data Transformation costs money. DynamoDB is cross-region replication by default so I assume normally it won’t cost money Data in/out ALB may not cost money if they are in same VPC (not sure) Service DynamoDB: Single-digit millisecond RDS: Single-digit millisecond Redis: sub-millisecond E2E The following data come from real traffic; and since our ECS is multi-region so the data includes traffic between different AZs. EC2 to Salesforce: p95 1s p50 0.6s (upsert) EC2 to DynamoDB: p95 around 20ms p50 20ms (read&write) EC2 to RDS:…

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  • 工具,  技术

    注册欧陆词典

    July 1, 2022 /

    欧路词典真的挺好用的，Mac版本需要150多块钱。 教程如下： 文字版 1.安装任意版本的欧路词典，打开一次并退出。 2.打开Finder前往”~/Library/Preferences”找到com.eusoft.eudic.plist文件。 3.使用PlistEdit Pro打开，修改MAIN_TimesLeft中的数值为820711（试用天数）。 4.将文件锁定、改为只读。 Notes: If you don’t have PlistEdit Pro, you can use https://github.com/ic005k/Xplist/releases/tag/1.2.47 Actually even the PlistEdit Pro shows expired it seems still saved the file anyways.

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  • 技术,  网站

    After upgrading Ubuntu Workpress stopped working

    June 25, 2022 /

    The reason is php got updated to 8. Just do: apt-get install php8.0-mysql And restart your apache sudo service apache2 restart Update on Jan 21, 2023 after upgrading to Ubuntu 22.04, all php shows source code: Then showing “`Your PHP installation appears to be missing the MySQL extension which Is required by WordPress`” again:

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  • Docker,  技术

    ReadTimeout on starting docker compose

    June 16, 2022 /

    Here is the exception that I got every time I try to start my docker compose: ERROR: for webdav HTTPConnectionPool(host='192.168.103.98', port=2375): Read timed out. (read timeout=60) First thing first, it’s not a network issue. After some investigation, it turns out to be that the volume I am mapping to one of containers just not able to access: mysql: restart: unless-stopped image: "percona:5.7" ports: - "23307:3307" environment: MYSQL_ROOT_PASSWORD: "developer" MYSQL_DATABASE: "zapps_amq" MYSQL_ALLOW_EMPTY_PASSWORD: "yes" MYSQL_USER: zuora MYSQL_PASSWORD: password volumes: - /mnt/zuora/application/billing/docker/infra/mysql/conf:/etc/mysql:ro - /mnt/zuora/application/billing/docker/infra/mysql/initdb.d:/docker-entrypoint-initdb.d:rw So it seems that it timeouts when trying to mount the volume. The error message is really mis leading.

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  • Linux,  技术

    How to change default port for Apache2

    April 23, 2022 /

    This example is for Ubuntu. Run sudo apachectl -S to check which conf file you are using. The result is something like: Then update the file /etc/apache2/sites-enabled/000-default.conf. Change the default file in that file. You need to change another file /etc/apache2/ports.conf. to update it to the right port. Restart apache sudo service apache2 restart Then check the status: sudo apachectl -S Done.

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  • Linux,  技术

    How to handle storage running out of space issue in linux

    March 10, 2022 /

    If you run out of space in one disk and you want to add a new one but you would like to move the existing data to the new disk, what would you do? Step 1: Identify the big folder Identify the folder which has the biggest files and you want to move. Here is the command you may want to run: -S Do not include the size of subdirectories. This is very useful and it would exclude the parent folder if the child folder on the list already. This would save you a lot of trouble to de-dup. the two -h should use together. We list the human readable…

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