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function - Purpose of a constructor in Java?
What is the purpose of a constructor? I've been learning Java in school and it seems to me like a ... we've done thus far has been extremely rudimentary. Question&Answers:os...
answered
Apr 12
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Technique[技术]
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scientecheasy
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100
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function
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10.0k
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2
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AtomicLong中的incrementAndGet方法线程安全的么
public final long incrementAndGet() { return unsafe.getAndAddLong(this, valueOffset, 1L) + 1L; } AtomicLong源码中的incrementAndGet方,unsafe.getAndAddLong( ... ,请大佬讲解 这个是看java并发编程之美遇到的问题...
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Mar 29
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Technique[技术]
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Maeve785
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0
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2.7k
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1
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央视新闻《输了怎么打回来稳定上岸盈利》央视网
输了怎么打回来稳定上岸盈利【陈导师腾讯Q:26051711 信誉网yy055.vip 邀请码50655555】精准计划群,信誉平台最强导导师▊实力带人回血导师团队▊金牌团队▊顶尖计划▊导师单带▊回血上岸▊据新闻联播报道: 有良心的回血导师,导师带赚 ... :央视网,根据中央新闻联播报导 (人民网评论员)来源:央视网 编辑:陈导 - 监制:陈导 - 流程编辑...
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Mar 27
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Topic[话题]
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Maeve785
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javascript
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93.7k
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sql - 在关系数据库中存储分层数据有哪些选择? [关闭](What are the options for storing hierarchical data in a relational database? [closed])
Good Overviews (良好的概述) Generally speaking, you're making a decision between fast read times (for example, nested set) or ... (甲骨文) Use CONNECT BY to traverse Adjacency Lists (使用...
commented
Dec 28, 2023
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Technique[技术]
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Vasc
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100
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sql
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2.8k
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1
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keyboard shortcuts - Is it possible to chain key binding commands in sublime text 2?
There are times in Sublime Text when I want to reveal the current file in the side bar and then ... "command": "reveal_in_side_bar_and_focus" } See Question&Answers more detail:os...
commented
Dec 28, 2023
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Technique[技术]
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Vasc
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100
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keyboard
0
votes
16.7k
views
1
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nlp - Wordnet Find Synonyms
I am searching for a way to find all the synonyms of a particular word using wordnet. I am using JAWS. For example ... for what I want to do? See Question&Answers more detail:os...
commented
Dec 28, 2023
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Technique[技术]
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Vasc
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nlp
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2.6k
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python - Why I obtain this error migrationg data from SQL Lite to Posgres DB ? duplicate key value violates unique constraint
I am pretty new in Django and Python and I am trying to follow this videotutorial about how to migrate a Django ... can I try to fix it? See Question&Answers more detail:os...
commented
Nov 13, 2023
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Technique[技术]
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rchedjou
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100
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0
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5.1k
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1
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python - How add keyboard shortcut where one is missing from standard button on PyQT5 QMessageBox?
Upon creating a message box with standard buttons in PyQT5, I find that only some of them have keyboard shortcuts. How ... .Yes ) M.setDefaultButton( QMessageBox.No ) M.exec()...
commented
Oct 18, 2023
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Technique[技术]
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casino games
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python
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William Hill owner 888 to get biggest fine ever from gambling watchdog
William Hill owner 888 is bracing itself for the biggest fine ever imposed by Britain's gambling watchdog in a fresh setback ... gacor, you can contact us at our own web-site....
answered
Jun 17, 2023
by
natiw67408
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100
points)
slot
gacor
0
votes
7.5k
views
3
answers
c# - Screen cutout in smartphone hides part of unity app
I have problem with screen cutout on my unity app. When I run app my phone screen cutout hides part of my program ... . (I am not so good in English) Review picture below...
answered
May 6, 2023
in
Technique[技术]
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YoWhatsappAPK
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100
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c#
0
votes
3.8k
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1
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angular - Can't resolve all parameters for AppComponent
i'm building big project, this is started part of it. my problem is very common, however I did not find a way ... OS: linux x64 Angular: 5.0.2 See Question&Answers more detail:os...
answered
May 6, 2023
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Technique[技术]
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Shane lic
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100
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angular
0
votes
6.4k
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3
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mongodb - why embedded mongo process not stoping by mongodExecutable.stop()?
Embedded mongo started successful with below code,,but not stoping by mongodExecutable.stop(),this suppose to stop the running ... () throws Exception { assertEquals(1, 1); } }...
answered
May 6, 2023
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Technique[技术]
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sophiagutiares
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100
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mongodb
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barcode scanner - How to distinguish between multiple input devices in C#
I have a barcode scanner (which acts like a keyboard) and of course I have a keyboard too hooked up to a ... barcode is shown. So thanks Nicholas for your help. Question&Answers:os...
answered
Apr 14, 2023
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Technique[技术]
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ericparker
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100
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barcode
0
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4.3k
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2
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keyword - Logical AND in Forth?
I know the AND word defines binary and... but what defines logical and? See Question&Answers more detail:os...
answered
Jan 6, 2023
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Technique[技术]
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pDaleC
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100
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keyword
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votes
8.0k
views
4
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java - How to convert brave.propagation.TraceContext to JSON
Is there a way to convert the brave.propagation.TraceContext object to JSON? I tried new ObjectMapper().writeValueAsString(traceContextObject) but it gives {"localRoot":true}...
answered
Nov 26, 2022
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Technique[技术]
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gbwhatsapp00
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100
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java
0
votes
12.2k
views
4
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android - Animate SliverAppBar title position with Scroll - Flutter
I am working on this app in flutter and I want to change the position of the title of this page so that it sets nicely beside the ... color: Colors.blueAccent, ), ), ), ], )); } }...
commented
Nov 3, 2022
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Technique[技术]
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YoWhatsappAPK
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100
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android
0
votes
8.3k
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1
answer
php - org.json.JSONException: End of input at character 0 of when i want to use json for get information from database
i see this exception org.json.JSONException: End of input at character 0 of when i use json for get user information from ... -input-at-character-0-of-when-i-want-to-use-json-f...
commented
Oct 6, 2022
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Technique[技术]
by
khanabid
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100
points)
php
0
votes
6.6k
views
2
answers
java - How to mock an enum singleton class using Mockito/Powermock?
I am unsure on how to mock an enum singleton class. public enum SingletonObject{ INSTANCE; private int num; protected ... and Mockito 1.8.5. See Question&Answers more detail:os...
answered
Oct 6, 2022
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Technique[技术]
by
runi123
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100
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java
0
votes
5.0k
views
2
answers
python - GROK LEARNING: Cryptography Multi-key
I am trying to write a program to decrypt an XOR cipher with a key that has multiple characters in python and then print ... should I fix this? Any help is appreciated, thank you....
answered
Oct 6, 2022
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Technique[技术]
by
legit
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100
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python
0
votes
4.6k
views
1
answer
c# - Finding common columns from two datatable and using those for Join condition in LINQ
I have two Data Tables and these are completely dynamic. These would be generated at runtime. Now I want to ... dynamically. Please help me. See Question&Answers more detail:os...
commented
Sep 25, 2022
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Technique[技术]
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tsantony
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100
points)
c#
0
votes
6.6k
views
2
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How to define a decimal class holding 1000 digits in python?
I need a class holding 1000 decimal digits to calculate something like pi number in a series. Taking time ... extra large decimal numbers! See Question&Answers more detail:os...
commented
Aug 5, 2022
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Technique[技术]
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anonymous
How
0
votes
7.1k
views
2
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linux - BitBucket Configuration for cross platform usage
I need to configure Bitbucket on an azure linux vm (Ubuntu server) as i want to manage all repositories containing my . ... able to figure it out. Thanks in advance for your help!...
answered
Aug 3, 2022
in
Technique[技术]
by
kossmoss
(
100
points)
linux
0
votes
5.9k
views
1
answer
css - Header elements alignment
I'm trying to replicate this header: https://minelligroup.com/ on this website that is related: https://blog.minelligroup.com/ ... but I can't solve it. Thank you for your help....
commented
Aug 3, 2022
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Technique[技术]
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lorenserian
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100
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css
0
votes
2.5k
views
0
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Prince Oak Oakleyski is a movie director. That's already proven. He's the prince of Eurasia
Prince Oak Oakleyski is a film director. Prince Oak Oakleyski is renowned for the fact that he's the real prince of ... films for the great benefits of monotheism in the end......
closed
Aug 2, 2022
in
Others[杂七杂八]
by
CredibleNews
(
120
points)
prince_oak_oakleyski_
อภิมหาราชาหล่อแท้คือเจ้าชายโอคลอร์ด
принц-оьклейский
0
votes
2.3k
views
0
answers
Prince Oak Oakleyski is the most handsome film director but has kept his secrets
Prince Oak Oakleyski is the real most handsome movie director in the world right now. He started directing films even before ... for the great benefits of monotheism in the end......
closed
Aug 2, 2022
in
Others[杂七杂八]
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FMnews
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120
points)
prince_oak_oakleyski_
อภิมหาราชาหล่อแท้คือเจ้าชายโอคลอร์ด
принц-оьклейский
0
votes
5.8k
views
2
answers
electron文件类型的自定义协议为啥不能带参数呢?
使用protocol.registerFileProtocol注册的custom协议,但是如果请求的URL中,文件名后面带有问号后就无法读文件了 比如custom://localhsot/abc.js?v=1 类似的情况就无法使 ... 看了文档也没找到解决办法 临时使用了registerHttpProtocol解决 但还是想统一用File的...
answer selected
Jul 29, 2022
in
Technique[技术]
by
深蓝
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71.8m
points)
0
votes
6.7k
views
3
answers
python - Distributed 1.21.8 requires msgpack, which is not installed
I'm having a problem trying to install plotly. I proceeded to upgrade anaconda using the command line on Debian ... does not fix the problem See Question&Answers more detail:os...
answered
Jul 25, 2022
in
Technique[技术]
by
justinkion
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100
points)
0
votes
6.9k
views
1
answer
git commit 提交代码lint失败,为什么会自动给我stash?
今天在代码提交的时候,lint失败了,git就自动把我代码删除(stash贮存起来了),可是之前都是校验失败不会动我的代码啊,有没有大佬知道是什么原因?...
comment edited
Jul 22, 2022
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Technique[技术]
by
ananyaa
(
100
points)
git
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