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SqlDataAdapter vs SqlDataReader
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AdaTheDevAdaTheDev
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Is it possible to define more than one function per file in MATLAB, and access them from outside tha
...hen I was studying for my undergraduate degree in EE, MATLAB required each function to be defined in its own file, even if it was a one-liner.
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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 ...
...展由中文网开发及维护,基于开源 aix-SQLite 拓展。
与 TaifunSQLite 功能类似,但TaifunSQLite是收费的,美刀。
.aix 拓展下载:
cn.fun123.SQLite.aix
SQLite
SQLite 是 Android 内置的小型、快速、独立的 SQL(结构化查询语...
App Inventor 2 中的响应式设计 · App Inventor 2 中文网
...ng containing Screen arrangements using the Canvas Dragged arguments. See: https://groups.google.com/forum/#!category-topic/app-inventor-developers-library/other/hkt7gyMO2nU
(Scott Ferguson)
6. Responsive design and Google Play
Google Play is Google’s market for Android Apps. App Inventor users...
How to set transform origin in SVG
...cy). You can do this with a matrix transform:
transform="matrix(sx, 0, 0, sy, cx-sx*cx, cy-sy*cy)"
Where sx is the scaling factor in the x-axis, sy in the y-axis.
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使用App Inventor 2 控制物联网设备/低功耗蓝牙设备(BLE) · App Inventor 2 中文网
...h Technology - Bluetooth Technology Website”, 2016.
[Online]. Available:https://www.bluetooth.com/what-is-bluetooth-technology/bluetooth.
[7] ”Introduction to Bluetooth Low Energy - Adafruit Learning System”, 2016. [Online].
Available: https://learn.adafruit.com/introduction-to-bluetooth...
HTML5 Canvas Resize (Downscale) Image High Quality?
...v/442/
Update: version 2.0 (faster, web workers + transferable objects) - https://github.com/viliusle/Hermite-resize
/**
* Hermite resize - fast image resize/resample using Hermite filter. 1 cpu version!
*
* @param {HtmlElement} canvas
* @param {int} width
* @param {int} height
* @param {bo...
How can I see the size of a GitHub repository before cloning it?
...ormation through the GitHub API.
Syntax: GET /repos/:user/:repo
Example: https://api.github.com/repos/git/git
When retrieving information about a repository, a property named size is valued with the size of the whole repository (including all of its history), in kilobytes.
For instance, the Git...
Use cases for NoSQL [closed]
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I strongly recommend this talk by Martin Fowler:
https://www.youtube.com/watch?v=qI_g07C_Q5I
ABSTRACT:
Martin gives a rapid introduction to NoSQL databases: where they came from, the nature of the data models they use, and the different way you have to think about consiste...