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When is the init() function run?

I've tried to find a precise explanation of what the init() function does in Go. I read what Effective Go says but I was unsure if I understood fully what it said. The exact sentence I am unsure is the following: ...
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Is it possible only to declare a variable without assigning any value in Python?

Is it possible to declare a variable in Python, like so?: 14 Answers 14 ...
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How to write a Python module/package?

I've been making Python scripts for simple tasks at work and never really bothered packaging them for others to use. Now I have been assigned to make a Python wrapper for a REST API. I have absolutely no idea on how to start and I need help. ...
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How do I replace a character at a particular index in JavaScript?

I have a string, let's say Hello world and I need to replace the char at index 3. How can I replace a char by specifying a index? ...
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Do I really have a car in my garage? [duplicate]

I'm a newbie to Java programming, trying to get the hang of OOP. 13 Answers 13 ...
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Synchronization vs Lock

java.util.concurrent API provides a class called as Lock , which would basically serialize the control in order to access the critical resource. It gives method such as park() and unpark() . ...
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Why we should not use protected static in java

I was going through this question Is there a way to override class variables in Java? The first comment with 36 upvotes was: ...
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Does a `+` in a URL scheme/host/path represent a space?

I am aware that a + in the query string of a URL represents a space. Is this also the case outside of the query string region? That is to say, does the following URL: ...
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How do I format a string using a dictionary in python-3.x?

I am a big fan of using dictionaries to format strings. It helps me read the string format I am using as well as let me take advantage of existing dictionaries. For example: ...
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财务计算器拓展:复利计算、平均值、中位数、众数、方差计算 - App Invento...

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