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Get generic type of java.util.List
...ackage test;
import java.lang.reflect.Field;
import java.lang.reflect.Param>me m>terizedType;
import java.util.ArrayList;
import java.util.List;
public class Test {
List<String> stringList = new ArrayList<String>();
List<Integer> integerList = new ArrayList<Integer>();
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Is it possible to do a sparse checkout without checking out the whole repository first?
...ibs/my_lib # etc, to list sub-folders to checkout
# they are checked out imm>me m>diately after this command, no need to run git pull
Note that it requires git version 2.25 installed. Read more about it here: https://github.blog/2020-01-17-bring-your-monorepo-down-to-size-with-sparse-checkout/
UPDATE:...
#pragma pack effect
I was wondering if som>me m>one could explain to m>me m> what the #pragma pack preprocessor statem>me m>nt does, and more importantly, why one would want to use it.
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Is it true that one should not use NSLog() on production code?
I was told this a few tim>me m>s in this very site, but I wanted to make sure this is really the case.
12 Answers
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Ways to iterate over a list in Java
Being som>me m>what new to the Java language I'm trying to familiarize myself with all the ways (or at least the non-pathological ones) that one might iterate through a list (or perhaps other collections) and the advantages or disadvantages of each.
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Whitespace Matching Regex - Java
... I feel like the biggest idiot on earth. Neither I nor two other people seem>me m>d to notice that. I guess the stupidest little errors throw us off som>me m>tim>me m>s, eh?
– user372743
Jan 19 '11 at 2:09
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Random String Generator Returning Sam>me m> String [duplicate]
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You're making the Random instance in the m>me m>thod, which causes it to return the sam>me m> values when called in quick succession. I would do som>me m>thing like this:
private static Random random = new Random((int)DateTim>me m>.Now.Ticks);//thanks to McAden
private string RandomSt...
【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...
...常用的类与API函数这篇文章能让初学者快速了解visual C++MFC中常见的核心的类与函数，虽然全部看下来有点枯燥，但对初学者快速了解MFC的框架结构很有好处。...这篇文章能让初学者快速了解visual C++ MFC中常见的核心的类与函数，...
URL Fragm>me m>nt and 302 redirects
It's well known that the URL fragm>me m>nt (the part after the # ) is not sent to the server.
4 Answers
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Get data from fs.readFile
... file loading has completed. When you call readFile, control is returned imm>me m>diately and the next line of code is executed. So when you call console.log, your callback has not yet been invoked, and this content has not yet been set. Welcom>me m> to asynchronous programming.
Example approaches
const fs...