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508 views

1 answer

delphi - 如何在Delphi 2007上更新Indy 10时解决此错误(How can i fix this error on updating Indy 10 on Delphi 2007)

I'm trying to update Indy on my fresh Windows 10 / Delphi 2007 installation. (我正在尝试在全新的Windows 10 / Delphi 2007安装上更新 ... (我该怎么办？) Thanks (谢谢) ask by delphirules translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

501 views

1 answer

angular - 我应该使用docker进行角度开发吗？ [关闭](should I use docker for angular development? [closed])

Closed) . 已关闭) ) This question is opinion-based . 这个问题是基于观点的 ) It is not currently accepting answers. 它当前不接受答 ... Thanks in advance.. (提前致谢..) ask by Anit kumar translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.1k views

1 answer

unity3d - 信号11（SIGSEGV），代码1（SEGV_MAPERR）libhoudini.so(signal 11 (SIGSEGV), code 1 (SEGV_MAPERR) libhoudini.so)

I am taking the Signal 11 Code 1 - libhoudini.so error in Android devices in my Unity game. (我在Unity游戏中的Android设备中出现 ... lib/libhoudini.so.4.0.1.44237 ask by o Ak translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

309 views

0 answers

r - 如何在不使用as_tbl_graph（）的情况下创建相同的结果？(how can I create identical result without using as_tbl_graph()?)

My dataframe looks like this. (我的数据框看起来像这样 ) Word1 Word2 Count -------------------------- a b 4 c a 2 ... 不使用igraph，ggraph，tidyverse等其他软件包的情况下创建相同的结果？) ask by jjw translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

500 views

1 answer

python - 熊猫数据框每天重新采样，没有日期时间索引(pandas dataframe resample per day without date time index)

I have a dataframe in pandas of the following form: (我有以下形式的熊猫数据框：) timestamps light 7 2004-02-28 00:58:45 150.88 ... be appreciated. (任何帮助，将不胜感激 ) ask by Nikhil translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

446 views

1 answer

git - 主分支和'起源/主人'有分歧，如何'疏远'分支'？(master branch and 'origin/master' have diverged, how to 'undiverge' branches'?)

Somehow my master and my origin/master branch have diverged. (不知何故，我的主人和我的起源/主人分支已经分道扬..)I actually don't want them to be ... ? (如何查看这些差异并合并它们？) ask by Frank translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

451 views

1 answer

flutter - initState没有被调用(initState not getting called)

I open PageB from PageA using this code (我使用此代码从PageA打开PageB) Navigator.pushNamed(context, PageB.ROUTE); In pageB, when I ... pageB返回时调用一个函数 ) ask by John Joe translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

454 views

1 answer

python - 我有一个要使用的.csv文件，而不是手动输入详细信息以向标记点添加“点击框”(I have a .csv file I'd like to use instead of manually entering the details to add a 'click box' to a marker point)

If I manually enter data, when I click the Google Map marker, the data appears in the box on Google Maps as I'd like. ... alternative? (还是有人建议替代？) ask by jat7709 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

303 views

1 answer

javascript - $（document）.ready等同于没有jQuery($(document).ready equivalent without jQuery)

I have a script that uses $(document).ready , but it doesn't use anything else from jQuery. (我有一个使用$(document).ready的 ... 框架等之后， window.onload会触发 ) ask by FlySwat translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

345 views

1 answer

linux - 为什么“ cd”在shell脚本中不起作用？(Why doesn't “cd” work in a shell script?)

I'm trying to write a small script to change the current directory to my project directory: (我正在尝试编写一个小脚本以将当前目录更改为 ... doing wrong? (我究竟做错了什么？) ask by ashokgelal translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

391 views

1 answer

python - ImportError：没有名为请求的模块(ImportError: No module named requests)

Whenever I try to import requests , I get an error saying No module Named requests . (每当我尝试导入requests ... ImportError: No module named requests ask by user2476540 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

535 views

1 answer

ruby - 如何在Ruby中将字符串转换为小写或大写(How to convert a string to lower or upper case in Ruby)

如何在Ruby中将字符串转换为小写或大写？ ask by Heat Miser translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

550 views

1 answer

z3 - z3py中的函数“ from_file（）”出现问题(Problem with function “from_file()” at z3py)

Let's assume that we have the following files: (假设我们有以下文件：) func.smt (func.smt) (declare-datatypes (T) ((AVL leafA (nodeA ... 共60次，我不知道是否可以提高效率 ) ask by alecille translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

284 views

1 answer

javascript - 为什么使用Redux而不是Facebook Flux？ [关闭](Why use Redux over Facebook Flux? [closed])

I've read this answer , reducing boilerplate , looked at few GitHub examples and even tried redux a little bit (todo apps). (我已经阅读 ... (像坚持国家一样......) ask by VB_ translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

580 views

1 answer

performance - 使用int64而不是int32时，for循环性能要慢得多(For loop performance much slower when using int64 instead of int32)

I am trying to figure out the best practices regarding performance. (我正在尝试找出有关性能的最佳做法 )I have noticed ... 0.403s Success: Benchmarks passed. ask by Kingindanord translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

506 views

1 answer

sql - 我应该在T-SQL中使用！=或<>表示不相等吗？(Should I use != or <> for not equal in T-SQL?)

I have seen SQL that uses both != and <> for not equal . (我见过使用!=和<>表示不相等的 SQL )What is the preferred syntax ... ，因为<>我想起了Visual Basic ) ask by Bob The Janitor translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

321 views

1 answer

java - 有关方法覆盖的问题(Issue regarding Method Overriding)

I have confusion regarding Method Overriding in java. (我对Java中的方法重写感到困惑 ) From it's definition it says : (从定义上说：) In ... it's purpose? (目的是什么？) ask by Jaimin Modi translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

591 views

1 answer

javascript - 如何使用JavaScript重新加载页面(How to reload a page using JavaScript)

How can I reload the page using JavaScript? (如何使用JavaScript重新加载页面？) I need a method that works in all browsers. (我需要一种适用于所有浏览器的方法。) ask by Resh translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

379 views

1 answer

javascript - JSLint突然报告：使用“使用严格”功能形式(JSLint is suddenly reporting: Use the function form of “use strict”)

I include the statement: (我包括以下声明：) "use strict"; at the beginning of most of my Javascript files. (在我大多数Javascript文件的开头 ) ... be? (有谁知道函数形式是什么？) ask by Zhami translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

326 views

1 answer

javascript - 我得到了网络响应，但是CORS不允许它进入(I'm getting the network response, but CORS is not allowing it to enter)

I'm doing an API get request via axios to an Exchange Rates API (我正在通过axios向汇率API进行API获取请求) axios.get('https://api. ... 认为可能是导致问题的默认axios配置) ask by Sven Brodersen translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.2k views

1 answer

react-native - 在React Native中更改目标元素的值(Change values of targeted element in React Native)

Using a functional component, I want to reach the targeted element I pressed and so interact/change the value of it. (使用功能组件 ... isC)}></View> ); }; ask by ehijon translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

388 views

1 answer

javascript - 将值传递给onclick按钮帕格(Passing Values to onclick button Pug)

I am trying to pass a js function to a button using Pug. (我正在尝试使用Pug将js函数传递给按钮 )I saw this question here, but it does ... /code.html ，所以我不确定应该怎么做 ) ask by mso4491 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

470 views

1 answer

c - 为什么C预处理程序将单词“ linux”解释为常量“ 1”？(Why does the C preprocessor interpret the word “linux” as the constant “1”?)

Why does the C preprocessor in GCC interpret the word linux (small letters) as the constant 1 ? (为什么GCC中的C预处理器将 ... .h文件中没有#define linux ）) ask by ahmedaly50 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

345 views

1 answer

sql - 在每个GROUP BY组中选择第一行？(Select first row in each GROUP BY group?)

As the title suggests, I'd like to select the first row of each set of rows grouped with a GROUP BY . (顾名思义，我想选择以 ... Joe | 5 2 | Sally | 3 ask by David Wolever translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

448 views

1 answer

python - 如何对一组数据点进行重新排序以最大程度减少另一组数据点的错误(How to reorder one set of data points to minimize error with another set of data points)

I have the following set of 15 data points: (我有以下15个数据点集：) [0.287 , 0.0691, 0.856, 0.731, 0.895, 0.76, 0.496, 0.749, 0. ... ，然后看看哪一个给出的误差最小，但这将永远花费...) ask by bki translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

444 views

1 answer

flutter - 此函数的返回类型为“行”，但不以return语句结尾(This function has a return type of 'Row', but doesn't end with a return statement)

i am trying to retrieve data from firestore as dropdown list, got this tutorial and error show up, please help, totally new ... , ), )); } } ask by learnandro translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

515 views

1 answer

html - 出于可访问性的考虑，我们是否应该将字段集标记设置为隐藏？(Should we style a fieldset tag as hidden for accessibility concerns?)

From what I've read in this SO post , the main purposes of the fieldset tag is not logically group other labels and inputs ... (还是根本不使用它？) ask by Duarte Arribas translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

416 views

1 answer

git - 丢弃Git中的本地提交(Throw away local commits in Git)

Due to some bad cherry-picking, my local Git repository is currently five commits ahead of the origin, and not in a good state. ... (上演但未提交的变更) ask by David Moles translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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