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How to paste in a new line with vim?
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Shortly after :help p it says:
:[line]pu[t] [x] Put the text [from register x] after [line] (default
current line). This always works |linewise|, thus
this command can be used to put...
How to use OrderBy with findAll in Spring Data
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public interface StudentDAO extends JpaRepository<StudentEntity, Integer> {
public List<StudentEntity> findAllByOrderByIdAsc();
}
The code above should work. I'm using something similar:
public List<Pilot> findTop10ByOrderByLevelDesc();
It retu...
Keep only date part when using pandas.to_datetime
...her there is an elegant/clever way to convert the dates to datetime.date or datetime64[D] so that, when I write the data to CSV, the dates are not appended with 00:00:00 . I know I can convert the type manually element-by-element:
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Generating random integer from a range
... function which would generate a random integer in given range (including border values). I don't unreasonable quality/randomness requirements, I have four requirements:
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Scala best way of turning a Collection into a Map-by-key?
... Be aware that this is a quadratic operation, but the same goes for most other variants given here. Looking at the source code of scala.collection.mutable.MapBuilder etc, it seems to me that for each tuple, a new immutable map is created to which the tuple is added.
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Mercurial .hgignore for Visual Studio 2008 projects
What is a good setup for .hgignore file when working with Visual Studio 2008?
7 Answers
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python: SyntaxError: EOL while scanning string literal
I have the above-mentioned error in s1="some very long string............"
15 Answers
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MQTT客户端内置版使用指导 · App Inventor 2 中文网
...ed {
MqttClient1.Subscribe("demo/status", 0)
}
}
when MqttClient1.ErrorOccurred(操作名, 错误代码, 错误信息) {
标签1.Text = 错误信息
}
案例二：发布并接收文本
when 按钮_发布.Click() {
if MqttClient1.IsConnected {
MqttClient1.Publi...
receiver type *** for instance message is a forward declaration
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That basically means that you need to import the .h file containing the declaration of States.
However, there is a lot of other stuff wrong with your code.
You're -init'ing an object without +alloc'ing it. That won't work
You're declaring an object as a non-point...
Get the size of the screen, current web page and browser window
...Width , screenHeight , pageX , pageY , screenX , screenY which will work in all major browsers?
19 Answers
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