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python笔记14介绍几个魔法方法

__doc__)print(value,...,sep='',end='\n',file=sys.stdout,flush=False)Printsthevaluestoastream,ortosys.std

抢公主的大魔王·2025-07-29 22:41

Android通知(Notification)全面解析：从基础到高级应用

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elasticsearch启动时遇到的错误max virtual memory areas vm.max_map_count [65530\] is too low, increase to a...

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Hello小五·2025-07-29 15:03

为什么inet_ntoa会返回错误的IP地址？

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dvlinker·2025-07-29 11:53

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Lisa_Wang_China·2025-07-29 11:08

elasticsearch vm.max_map_count

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small瓜瓜·2025-07-29 10:03

考研长难句-1-29

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EasyNetCN·2025-07-29 09:46

2018-04-21

甜食sweets5.出发、开始starts6.增加adds7.商品goods8.搭乘rides9.秒seconds10.数百hundredsPART2金句默写与跟读️今日金句：不进则退英文默写：NOTTOADVANC

异类yiyi·2025-07-29 09:03

android开发-bug记录

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TUZILE·2025-07-29 07:47

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ActiveNotPassiveLearnersResearchshowsthatallthelookingandlisteningthatbabiesdoisorganizedmentallyintocertaintypesofknowledgefromearlyinlife.Listeningtoandlookingatpeopleteachesbabiesabouthowpeoplebeha

Rita2219·2025-07-27 18:05

虚拟机docker elasticsearch启动失败

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frt6668·2025-07-27 12:35

学习014-03-01-01 Access the Audit Log In the Database（访问数据库中的审计日志）

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汤姆•猫·2025-07-27 12:32

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汤姆•猫·2025-07-27 12:02

学习014-03-01-03 Miscellaneous Customizations of the Audit Trail System (EF Core)（审计跟踪系统（EF Core）的其他自定

TrackChangesinObjectsofSpecificTypes（跟踪特定类型对象的变化）TheAuditTrailOptions.AuditedTypePolicypropertyallowsyoutoauditchangeson

汤姆•猫·2025-07-27 11:28

Microservices Security Questions - 3

AnswerWecan'tassumetheusertorememberthepasswordforever,butsometimeswedoneedtohelppeopletorecallthepasswordtoavoidsendrese

张羽辰·2025-07-27 00:52

Chinese New Year

DearJ，Ihopethisemailfindsyou.IamwritingtoaskforabsenceforFebruary15thandFebruary16thforChineseNewYear.February15thisChineseNewYear

劈柴捌哥·2025-07-26 08:34

Android Studio中java项目添加kotlin代码方法

id'org.jetbrains.kotlin.android'version'1.9.0'applyfalse完成后应该如下//Top-levelbuildfilewhereyoucanaddconfigurationoptionscommontoallsub-projects

李艺为·2025-07-24 21:30

OAI 4G搭建(三): 编译遇到的问题

eNB-x--install-system-files-wUSRP报错问题一:Connectiontimedout问题描述如下:Cloninginto'/opt/ssh'...fatal:unabletoaccess'https

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A Study in Scarlet 39

WehadallbeenwarnedtoappearbeforethemagistratesupontheThursday;butwhentheThursdaycametherewasnooccasionforourtestimony.AhigherJudgehadtakenthematterinhand

Mr_Oldman·2025-07-24 09:56

Selling is a key life skill

We’resellingeveryday.Whenwepersuadeourfriendstogotoaparty,we’reselling.Whenweorderthetake-outforourworkgroupandsuggesteatingnoodles

于帅Jacob·2025-07-24 05:41

关于使用FFmpeg进行视频拼接

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油猴正确开启方法Please enable developer mode to allow userscript injection.

以下步骤缺一不可步骤扩展程序管理扩展程序启用开发者模式启用油猴油猴详情（能打开的全部打开）允许运行用户脚本在无痕模式下启用允许访问文件网址建议不用的时候都关闭结果之后就可以打开油猴插件发现最上面的蓝色提示不见了“Pleaseenabledevelopermodetoallowuserscriptinjection

·2025-07-23 23:09

Lily的Scalers Talk第八轮新概念朗读持续力训练Day219 2023-07-06

theworld'sbestweatherforecastsarespeculative,andbeyondsixorseventheyareworthless.TheButterflyEffectisthereason.Forsmallpiecesofweather--andtoaglobalfor

草木Lily·2025-07-23 10:42

Various ways to integrate Python and C (C++)

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a13393665983·2025-07-23 05:17

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weixin_33836223·2025-07-22 16:25

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彦祖的小号·2025-07-22 16:23

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jnrjian·2025-07-22 16:22

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Appliesto:OracleDatabase-EnterpriseEdition-Version11.2.0.2andlaterInformationinthisdocumentappliestoanyplatform.GoalHowcanyoudeterminetherequiredarchivelogfilesneededforaguaranteedrestorepointbeforeru

jnrjian·2025-07-22 15:49

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鲜宇夫·2025-07-21 23:57

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回调函数（callback），英文中的解释其实更容易理解：Acallbackisafunctionthatispassedasanargumenttoanotherfunctionandisexecutedafteritspa

Jack_陈·2025-07-21 13:48

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中的元素进行排序，可以使用List自带的sort()方法，使用时，我们需要向其传入一个实现的Comparator接口defaultvoidsort(Comparatorc){Object[]a=this.toArray

小李子还挺酸·2025-07-20 20:05

python ffmpeg pipe,管道的ffmpeg的输入和输出在python

I'musingffmpegtocreateavideo,fromalistofbase64encodedimagesthatIpipeintoffmpeg.Outputtingtoafile(usingtheattachedcodebelow

呼呼啦啦就瘸了·2025-07-20 18:52

tiktok 弹幕 LikeMessage分析

部分代码如下functiondecrypt(res){D=newwindow.K()returnD.decodeResponse(base64ToArrayB

wx a15018601872·2025-07-20 12:13

pattern of distributed system 读书笔记- Patterns of Data Partitioning

1FixedPartitions1.1Problem1.1.1requirementsformappingdatatotheclusternodes.Thedistributionshouldbeuniform.Itshouldbepossibletoknowwhichclusternodestoresaparticulardataitemwithoutmakingarequesttoallthe

·2025-07-20 11:06

在上学教育 iOS App Support技术支持

在上学教育】iOSApp有任何疑问，请在此评论，我会尽快回复或联系邮箱：[email protected],Pleasefeelfreetoaskmedownthere

e011eb468f44·2025-07-20 10:06

28、鸿蒙Harmony Next开发：不依赖UI组件的全局气泡提示 (openPopup)和不依赖UI组件的全局菜单 (openMenu)、Toast

绑定组件信息设置弹出气泡样式更新气泡样式关闭气泡在HAR包中使用全局气泡提示不依赖UI组件的全局菜单(openMenu)弹出菜单创建ComponentContent绑定组件信息设置弹出菜单样式更新菜单样式关闭菜单在HAR包中使用全局菜单Toast

·2025-07-20 03:12

Lan的ScalersTalk第四轮新概念朗读持续力训练Day 288 20190722

练习材料：[Day17602019-07-22]Lesson24-2BeautyThereisnoskyinJunesobluethatitdoesnotpointforwardtoabluer,nosunsetsobeautifulthatitdoesnotwakenthevisionofagreaterbeauty

孙岚_9ff8·2025-07-20 02:11

每日一词 104| pursue

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枫林悦读_Diana·2025-07-19 22:16

AppDelegate 结构和文件夹结构

具体代码重构方案以下是针对您项目特点的优化方案，保持原有功能的同时实现更好的架构：1.重构后的AppDelegate.swiftimportUIKitimportToast_SwiftimportIQKeyboardManagerSwift

·2025-07-19 22:00

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日不落000·2025-07-19 21:54

Android 开源组件和第三方库汇总

搜索：https://github.com/search2、https://github.com/wasabeef/awesome-android-ui目录UIUI卫星菜单节选器下拉刷新模糊效果HUD与Toast

gyyzzr·2025-07-12 18:07

异步进阶：C#的Task.WhenAll——如何开启多个异步任务

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·2025-07-11 22:48

【论文复现】Taylor算法用于TOA（到达时间）的三维标签位置解算，360个标签、12个基站的环境作为验证，附MATLAB例程

本文给出论文《基于Taylor-Chan算法的改进UWB室内三维定位方法》中的Taylor算法来解算TOA的复现程序（MATLAB）。

MATLAB卡尔曼·2025-07-11 18:52

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workflower·2025-07-08 13:24

如何解决Ubuntu服务器拉取github代码失败

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徐方芳·2025-07-08 05:27

python-for-android 使用教程

python-for-android使用教程python-for-androidTurnyourPythonapplicationintoanAndroidAPK项目地址:https://gitcode.com

沈昊冕Nadine·2025-07-07 20:44

undo tablespace的恢复， database能不关闭最好不要关闭

Appliesto:EnterpriseManagerforOracleDatabase-Version9.2.0.1to11.2.0.4Informationinthisdocumentappliestoanyplatform.PurposeProblemDescription

jnrjian·2025-07-07 17:00

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一殊酒·2025-07-06 22:20

【pytorch】——Could not export Python function call ‘Scatter‘

errorRuntimeError:CouldnotexportPythonfunctioncall'Scatter'.RemovecallstoPythonfunctionsbeforeexport.Didyouforgettoadd

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