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Matplotlib scatter plot with different text at each data point

I am trying to make a scatter plot and annotate data points with different numbers from a list. So, for example, I want to plot y vs x and annotate with corresponding numbers from n . ...
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Arduino 101 实验08 - 板载六轴:加速度计与陀螺仪 · App Inventor 2 中文网

...度 = abs(Accelerometer_X) + abs(Accelerometer_Y) + abs(Accelerometer_Z) if 强度 - 上次强度 > 1.2 { 对话框1.ShowAlert("检测到摇晃") 画布1.BackgroundColor = "&HFFFFC107" } global 上次强度 = 强度 } 中途验证:用力晃一下板子弹出提示;轻轻挪动不...
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What is the difference between procedural programming and functional programming? [closed]

...ical function, i.e. a function that takes n arguments and returns a value. If the program is executed, this function is logically evaluated as needed.1 A procedural language, on the other hand, performs a series of sequential steps. (There's a way of transforming sequential logic into functional lo...
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Volatile boolean vs AtomicBoolean

... They are just totally different. Consider this example of a volatile integer: volatile int i = 0; void incIBy5() { i += 5; } If two threads call the function concurrently, i might be 5 afterwards, since the compiled code will be somewhat sim...
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App Inventor 2 字典(Dictionary)操作教程 - 键值对数据结构 · App Inventor 2 中文网

... } 判断键是否存在:is key in dictionary? if hasKey("email", myDict) { 标签1.Text = dictLookup(myDict, "email", "") } else { 标签1.Text = "未设置邮箱" } 获取键值对数量:size of dictionary global count = dictLength(myDict...
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How to show the text on a ImageButton?

... It is technically possible to put a caption on an ImageButton if you really want to do it. Just put a TextView over the ImageButton using FrameLayout. Just remember to not make the Textview clickable. Example: <FrameLayout> <ImageButton android:id="@+id/button_x" ...
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git pull aborted with error filename too long

... @AntonAndreev Yup, if you wish to set it in global scope, that's OK. Local scope per repository is perfectly valid as well. – mloskot Sep 1 '15 at 22:11 ...
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Placeholder in IE9

...h ie9 the placeholder disappears when the text input is on focus. This is different than HTML5 behavior – gerrytan Apr 8 '14 at 1:35 1 ...
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Unresolved specs during Gem::Specification.reset:

... cleanup lumberjack Or: gem list lumberjack gem uninstall lumberjack If you're using Bundler, you can try bundle exec guard (or in my case bundle exec rspec). share | improve this answer ...
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How to convert date to timestamp in PHP?

...h Windows and Unix and is time-zone aware, which is probably what you want if you work with dates. If you don't care about timezone, or want to use the time zone your server uses: $d = DateTime::createFromFormat('d-m-Y H:i:s', '22-09-2008 00:00:00'); if ($d === false) { die("Incorrect date str...