questions

Python while 1 和 while True 速度比较

Referenceshttp://legacy.python.org/dev/peps/pep-0285/http://stackoverflow.com/questions/3815359/while
weixin_33834075·2020-08-19 21:31

Linux - 文件复制后大小不一致的问题

原因：https://stackoverflow.com/questions/10364999/file-size-changes-when-using-cp为了验证文件传输的正确性，可选用下列方法之一方法一
w6611415·2020-08-19 20:41

改变pandas中日期格式 pandas change datetime format

market.DATE,format=”%Y-%m-%d-%H-%M-%S”)x1=x1.dt.strftime(‘%m/%d/%Y’)source：https://stackoverflow.com/questions
richard_18·2020-08-19 19:42

查看安装的glibc版本

来自：http://www.linuxquestions.org/questions/linux-software-2/how-to-check-glibc-version-263103/方法一：找到libc
这个眼睛很好看·2020-08-19 19:38

MACOS X QT部署

安装顺序：先CLT，commandLineTools，后XCode，最后QTClang如果顺序有无，参考如下解决：https://stackoverflow.com/questions/26320677
lionzl·2020-08-19 18:44

（实践应用）CentOS + MySQL5.7 Have No mysqld_safe

https://stackoverflow.com/questions/33510184/change-mysql-root-password-on-centos7/34207996#34207996systemdisnowusedtolookaftermySQLinsteadofmysqld_safe
imWhiteee·2020-08-19 18:14

2018-09-28 curl请求返回乱码怎么办 "Accept-Encoding:gzip"

解决办法：https://stackoverflow.com/questions/8364640/how-to-properly-handle-a-gzipped-page-when-using-curlcurl-XGET-H"Host
Albert陈凯·2020-08-19 17:24

Getting this error message: dbModel read resource does not implement Zend_Db_Adapter_Abstract

http://magento.stackexchange.com/questions/80629/getting-this-error-message-dbmodel-read-resource-does-not-implement-zend-db-adaAfterIputtherightdatabaseconnectionIalsochangedthisline
howsoever·2020-08-19 17:49

Synaptics触摸板在vmware里无法多指操作(已解决)

主机win10，vmware12，触摸板驱动Synaptics问题：在vmware中只能单指操作，无法多指操作搜了很多国内外的方法，最后在这个贴上得到解决方法https://superuser.com/questions
_阿烨_·2020-08-19 17:11

struts2面试问题_Struts2面试问答

Struts2isoneofthefamousframeworkfordevelopingwebapplicationinjava.RecentlyIhavewrotealotofStruts2Tutorialsandinthispost,IamlistingdownsomeoftheimportantStruts2interviewquestionswithanswerst
cunchi4221·2020-08-19 17:55

Technical support

TechnicalsupportIfyouhaveanyquestions,chooseawaytocontactusbasedonthesituationEmailaddress:Lennie1988
lennie1988·2020-08-19 16:34

Android注解框架Dagger ，Butterknife 和AndroidAnnotations以及RoboGuice的比较

http://stackoverflow.com/questions/24351817/dagger-and-butter-knife-vs-android-annotations这片文章的答案，简单的介绍了三种注解框架
追云似梦·2020-08-19 16:24

接口和多态

2种，编译时和运行时Questionsquestions=newAnswer1();`编译时questions的对象类型是Questions运行时questions的对象类型是Answer1产生多态的条件是什么
id_west·2020-08-19 10:56

C# and Asp.Net Questions 面试题

C#andAsp.NetQuestionsIntroductionMythisarticleprovidesacollectionofnumerous.Net,C#,ADO.NET,WebServices
fromdw·2020-08-19 09:04

linux 列出本文件下的目录

forfileinList的语法里面的List就是使用使用ls/etc的命令执行结果作为List(https://www.shiyanlou.com/questions/59195/)#!
dizong4589·2020-08-19 09:59

【OCM】Oracle 12c OCM 考试大纲

education.oracle.com/oracle-database-12c-certified-master-exam/pexam_12cOCMScoringDuration:2daysNumberofQuestions
citiao3931·2020-08-19 09:23

Ubuntu中为搭建python3.6环境进行的设置

选拼音（sunpinyin）chinese如何安装python3.6--关键字“ubuntu16.04installpython3.6source”----来自https://askubuntu.com/questions
aoaocool·2020-08-19 08:12

java.lang.IllegalAccessError: Class ref in pre-verified class resolved to unexpected implementation ...

转摘：http://stackoverflow.com/questions/11155340/java-lang-illegalaccesserror-class-ref-in-pre-verified-class-resolved-to-unexpeYouaregettingthiserrorbecauseofthirdpartylibraryreferenceaddedtwotimes.You
anqsdd2828·2020-08-19 08:18

linux Wireless (wext cfg80211 nl80211 mac80211 )

http://wireless.kernel.org/en/developers/Documentation/mac80211http://stackoverflow.com/questions/21456235
信田君@1991·2020-08-19 08:13

stackoverflow yield

原文地址:https://stackoverflow.com/questions/231767/what-does-the-yield-keyword-do为了理解什么是yield，你必须理解什么是生成器
zstone1·2020-08-19 07:31

获取bash文件所在的目录绝对路径以及获取函数方法名称

原网址链接：https://stackoverflow.com/questions/59895/getting-the-source-directory-of-a-bash-script-from-within
yadicoco49·2020-08-19 06:15

关于django rest framework里token auth的实现及答疑

http://stackoverflow.com/questions/14838128/django-rest-framework-token-authentication===============
weixin_34326558·2020-08-19 05:13

（原）torch中微调某层参数

www.cnblogs.com/darkknightzh/p/6221664.html参考网址：https://github.com/torch/nn/issues/873http://stackoverflow.com/questions
weixin_33889665·2020-08-19 04:57

rename file

https://askubuntu.com/questions/790633/the-o-parameter-in-aria2c-cant-rename-the-downloaded-fileYouareoutofluckwhenattemptingtorename.torrentfileswitharia2c
weixin_30593443·2020-08-19 04:29

Scalers英语晨第读7期 Day 11

原材料引用(Materials)：However,anewJapanesestudyquestionstheusefulnessofmouth-to-mouthbreathing.信息与事实(Facts
流水云2019·2020-08-19 04:59

ubuntu上的图片编辑工具－Pinta(品他病)

ubuntu不像win自带一个画图，没办法修改，于是google了一下，发现了一款工具叫pinta.这里我只针对ubuntu１４．０４给出操作步骤，其他版本请查看http://askubuntu.com/questions
weixin_30458043·2020-08-19 04:19

QA常见面试问题答与问(持续更新)

InterviewquestionsonWinRunnerHowyouusedWinRunnerinyourproject?
阳明居士·2020-08-19 04:30

在创建一个类对象时，遇到object() takes no parameters的错误

classAnonymousSurvey():"""收集匿名调查问卷的答案"""def__ini__(self,question):"""存储一个问题，并为存储答案做准备"""self.question=questionself.responses
Gunlance·2020-08-19 04:58

windows平台移植（原linux项目）时，用vs2015开发，碰到的问题及处理方案记录

头文件后，出现如下报错信息：解决方案：在#include头文件之前，先定义#defineHAVE_STRUCT_TIMESPEC详细原因，参见以下网址：https://stackoverflow.com/questions
darkalliance·2020-08-19 04:16

详解在bash脚本中如何获取自身路径

DIR="$(cd"$(dirname"${BASH_SOURCE[0]}")"&&pwd)"这是stackoverflow上推荐的方法http://stackoverflow.com/questions
heliclei2013·2020-08-19 04:46

python安装feedparser失败

进入命令行调用：pythonsetup.pyinstall出现如下情况：NameError:name'sys_platform'isnotdefined参考http://stackoverflow.com/questions
shadow67·2020-08-19 03:38

because it violates the following Content Security Policy directive: "script-src 'self' blob: filesy

参考:https://codebug.vip/questions-561997.htmRefusedtoloadthescript'https://cdn.bootcss.com/jquery/1.12.1
starxg·2020-08-19 03:00

roll,pitch,yaw

转自：https://stackoverflow.com/questions/23009549/roll-pitch-yaw-calculationYourequationsarecorrectonlyiftheorderofrotationsis
ppdyhappy·2020-08-19 02:54

python各种库管理配置文件的比较

参考链接：https://stackoverflow.com/questions/19078170/python-how-would-you-save-a-simple-settings-config-fileinvoke.config
duxin_csdn·2020-08-19 01:48

Climbing Stairs in python

题目链接https://leetcode.com/explore/interview/card/top-interview-questions-easy/97/dynamic-programming/569
你过来啊2018·2020-08-19 01:06

手贱贱

焉知生带着鲑鱼去旅行门萨的娼妓当我谈跑步时，我谈些什么送你一颗子弹金字塔原理ElonMuskNonviolentCommunicationALanguageoflife少有人走的路人生中不可不想的事askingtherightquestions
毛君·2020-08-19 00:17

JGit clone repository

http://stackoverflow.com/questions/8545311/jgit-clone-repositoryhttps://gist.github.com/SaitoWu/2487157FileRepositoryBuilderbuilder
naijgnorus·2020-08-18 23:32

Eureka Web UI URL(eureka显示主界面路径设定)

http://stackoverflow.com/questions/30200988/spring-cloud-with-eureka-eureka-web-ui-url***************
weixin_34015566·2020-08-18 22:04

pandas:匹配两个dataframe

有两个dataframetb1,tb2，希望在tb1中找出包含tb2的行根据网站https://stackoverflow.com/questions/29464234/compare-python-pandas-dataframes-for-matching-rows
野有蔓草_1995·2020-08-18 22:13

javascript window.close() not work in apex vs page popup

原文网址：https://salesforce.stackexchange.com/questions/220675/how-to-close-visualforce-page-opened-as-quick-action-in-lightning-through-javascI'veeventuallyfoundasolution.Thefollowingscripthastobeinclude
75闪光雷·2020-08-18 21:26

ruby gem 安装方法整理

sudogeminstallgem-name.gem–local参考http://stackoverflow.com/questions/220176/how-can-i-install-local-gem
Jerrysbest·2020-08-18 20:28

Properly shutting down MongoDB database connection from C# 2.1 driver?

IamjustgettingstartedwithintegratingMongoDBintomyapplicationandIhaveranintoafewquestions.InmyapplicationIamusingthenewest2.1versionoft
HOLD ON!·2020-08-18 20:22

FAQ: Microsoft Dynamics AX Kernel Hotfixes

Thisblogarticleattemptstoaddresssomeofthequestionswearecommonlyaskedrelatingtokernelhotfixes.ItisprimarilywrittenforAX2012
KevinLiu·2020-08-18 19:41

C语言以数组和结构体传参

的机器上使用了部分寄存器作为辅助,但如果参数过多,寄存器不够使用,此时也必须借助于栈操作实现传参.尽管C语言对函数传递参数的个数没有明确限制(依编译器实现而定:http://stackoverflow.com/questions
liutgnukernel·2020-08-18 19:11

opencv 颜色检测

参考：https://stackoverflow.com/questions/20912948/color-detection-using-opencv-python1、检测蓝色importcv2importnumpyasnpcap
风吴痕·2020-08-18 17:26

UE4 读取本地图片

参考链接:https://answers.unrealengine.com/questions/235086/texture-2d-shows-wrong-colors-from-jpeg-on-html5
sh15285118586·2020-08-18 16:14

图像处理之通道交换与灰度化

引言此学习是基于gitnub上一个ImageProcessing100Questions,有日语等三个版本，这是英文版，讨论的是结合opencv进行图像处理问题，有python和c++，文章以c++为主
J先生x·2020-08-18 16:01

C++ 一个字符串的代理类（String View)

关于stringview，看http://stackoverflow.com/questions/20803826/what-is-string-view。
大黄鸭xD·2020-08-18 14:28

Visual Studio Information for Borland Delphi Developers

VisualStudioInformationforBorlandDelphiDevelopersThispagehasbeenputtogetherspecificallywiththeBorlandDelphideveloperinmind.We’vefieldedmanyquestionsfromDelphiusersaskingaboutourcurrentproductsetandroa
bamanzi·2020-08-18 14:20

Unable to locate package..和Depends: python:any (>= 2.7) but it is not installable..问题解决

用更新软件源的方法问题没有解决，报错变成了Depends:python:any(>=2.7)butitisnotinstallable..之后找到了这篇解决办法：https://askubuntu.com/questions
三回啊三回·2020-08-18 14:42
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