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Maximum number of records in a MySQL database table
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2147483647 max, so you only have to make autoincrement bigint if you're working with multiple billions of entries? (which would probably just make your select statements melt down long before then)
– Kzqa...
How do I replace NA values with zeros in an R dataframe?
...the mutate and summarize _at and _all function variants can be found here: https://rdrr.io/cran/dplyr/man/summarise_all.html
Additionally, I found helpful demonstrations and collections of examples here: https://blog.exploratory.io/dplyr-0-5-is-awesome-heres-why-be095fd4eb8a
Attributions and Apprec...
What is the best way to remove accents (normalize) in a Python unicode string?
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474
Unidecode is the correct answer for this. It transliterates any unicode string into the closes...
App Inventor 2 UrsPahoMqttClient 拓展 - 物联网轻量级MQTT协议 · App Inventor 2 中文网
...计的轻量级协议，基于TCP协议实现。
MQTT 协议文档：https://mqtt.org/
虽然 App Inventor 有现成的 MQTT 扩展，但它们需要额外的 JavaScript 或外部配置文件。此处介绍的 MQTT 客户端组件完全独立工作，不需要任何外部元素。...
Outline effect to text
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474
There is an experimental webkit property called text-stroke in CSS3, I've been trying to get t...
What's a quick way to comment/uncomment lines in Vim?
... This is by far the best answer. Especially when combined with vip to select a whole paragraph.
– meh
Oct 9 '18 at 17:05
3
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What is the best practice for “Copy Local” and with project references?
...tputDirectoryItems can be created by copying the lines 2,438–2,450 and 2,474–2,524 from C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Microsoft.Common.targets into Common.targets.
For completeness the resulting target definition then becomes:
<!-- This is a modified version of the Microsoft...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
How to resize an Image C#
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You could try net-vips, the C# binding for libvips. It's a lazy, streaming, demand-driven image processing library, so it can do operations like this without needing to load the whole image.
For example, it comes with a handy image thumbnaile...
使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
...接，展示了当您移动手机时应用程序如何制作全景动画：https://youtu.be/Ps3lchduJlI
我们甚至可以看到您最喜欢的故事书中的英雄。很漂亮，对吧？以下是 Google Cardboard 的全景图截图：
运行 Expeditions 演示
要在手机上运行 Expediti...