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arrays - 如何快速遍历嵌套的json对象？(How to loop through nested json objects in swift?)

I have been trying to retrieve Postal_code from the following google API but unable to loop through the JSON array (我一直在尝试从以下 ... ] } ] } ] } ask by Rajat Kotian translate from so...

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

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482 views

1 answer

typescript - 单击跨度不带表格单元格不起作用-量角器/打字稿(Click on Span withing table cell doesn't work- Protractor/Typescript)

Click on Span Selement withing Grid cell is not working. (单击Span Selement withing Grid单元不起作用 )I tried with actions and ... 5000); }); } } ask by Shreyas Murali translate from so...

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

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393 views

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php - 在Composer自动加载中定义加载类的顺序(Define order of loading classes in Composer autoload)

I'm using psr4 autoloading to load all classes from a directory, below is what I've done. (我正在使用psr4自动加载 ... .php Session.php Router.php ask by Juliver Galleto translate from so...

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

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309 views

1 answer

c - 如何将char *分配给字符数组？(How to assign char * to character array?)

I have following code: (我有以下代码：) int main(){ char sentence[] = "my name is john"; int i=0; char ch[50]; for (char* word = ... ]我想将每个单词存储到数组中，有人可以帮忙吗？) ask by translate from so...

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

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390 views

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docker - 将Docker映像作为容器运行(Run a Docker image as a container)

I built a Docker image from a dockerfile. (我从dockerfile构建了Docker映像 )I see the image was built successfully, but what do I do with ... (它不应该能够作为容器运行吗？) ask by boom translate from so...

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

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403 views

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ios - 除非在测试设备上，否则iOS AdMob广告不会展示(iOS AdMob ads not showing up unless on Test Device)

I have followed the tutorial provided by Google here: https://developers.google.com/mobile-ads-sdk/docs/admob/ios/quick-start in ... 谢！):) (:)) ask by Mike Simz translate from so...

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

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460 views

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jquery - 单击按钮使用jQuery复制到剪贴板(Click button copy to clipboard using jQuery)

How do I copy the text inside a div to the clipboard? (如何将div中的文本复制到剪贴板？)I have a div and need to add a link which will ... 然后按Ctrl + V ，必须将其粘贴 ) ask by Dishan TD translate from so...

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

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377 views

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java - 用于消耗来自不同数据源的大量数据的体系结构设计(Architectural design for consuming big volume of data from different data sources)

The current product implementation is: In the back end we are using spring- boot and for the front-end we have React\Redux app ... 荐 ) Thank you (谢谢) ask by angus translate from so...

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

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295 views

1 answer

php - 无法使用X作为Y，因为该名称已经被使用，即使它没有被使用(Cannot use X as Y because the name is already in use, even though it's not)

I'm using PHP 5.4, and have a PSR-0 class structure similar to the following. (我使用的是PHP 5.4，并且具有类似于以下内容的PSR-0类结构 ) A\ ... 情况下，请指向相关文档），或者这是一个错误吗？) ask by Benjamin translate from so...

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

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236 views

1 answer

java - 什么时候使用Java的@Override注释，为什么？(When do you use Java's @Override annotation and why?)

What are the best practices for using Java's @Override annotation and why? (使用Java的@Override注释的最佳实践是什么，为什么？) It seems like ... 一些则永远不要使用@Override ？) ask by Alex B translate from so...

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

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340 views

1 answer

python - 运行shell命令并捕获输出(Running shell command and capturing the output)

I want to write a function that will execute a shell command and return its output as a string , no matter, is ... 'test'; database exists' ask by Silver Light translate from so...

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

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396 views

1 answer

javascript - Javascript：如何在光标的当前位置插入域？(Javascript: how do I insert the domain at the current position of the cursor?)

Can Javascript in the form of a bookmarklet or similar, insert the domain of the current page at the position of the cursor? (可以采用书签 ... 光标的当前位置插入域名） ) ask by d-b translate from so...

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

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499 views

1 answer

excel - 使用Excel宏访问树液时遇到麻烦(trouble using excel macro for access to sap)

I am trying to make a macro in excel that will log me on to SAP, the code I have gives me a popup window ... "Comment" Else End If End Sub ask by user3456612 translate from so...

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

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286 views

1 answer

java - 如何为LinkedList的浅/深副本执行Junit(how to do Junit for shallow/deep copy of LinkedList)

hello there i did the deep copy and the shallow copy is suggested by the user AndyMan and now i did the ... the reference return temp; } ask by studentaccount4 translate from so...

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

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338 views

1 answer

c++ - 立即通过其成员时右值的范围(Scope of rvalue when immediately passing its member)

When does an rvalue get invalidated/is considered undefined? (右值什么时候失效/被认为是未定义的？) Below are two examples ... (container(123).data); } ask by super translate from so...

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

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308 views

1 answer

python - 如何检查正在运行脚本的Python版本？(How do I check what version of Python is running my script?)

如何检查正在解释脚本的版本的Python Interpreter？ ask by carrier translate from so...

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

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372 views

1 answer

powerbi - DAX RANKX用于子类别(DAX RANKX for Subcategory)

How to calculate ranking for subcategory? (如何计算子类别的排名？)Say we have sample data with the following expected results: (假设我们 ... ? (你能说明一下吗？) ask by Przemyslaw Remin translate from so...

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

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198 views

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java - Android Java操作Word Doc Docx(Android Java Manipulate Word Doc Docx)

I am have built a form filling app that lets the user answer questions in a linear ui and then save the answers to these ... advice (谢谢你的建议) ask by Fred Hudson translate from so...

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

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301 views

1 answer

javascript - 如何在Javascript数组的开头添加新的数组元素？(How can I add new array elements at the beginning of an array in Javascript?)

I have a need to add or prepend elements at the beginning of an array. (我需要在数组的开头添加或添加元素 ) For example, if my array looks ... (n) ，看到更好的实现将真的很有趣 ) ask by Moon translate from so...

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

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428 views

1 answer

angular - Kendo DropDownList，嵌套对象为TextField(Kendo DropDownList with Nested Object as TextField)

I have a kendo-dropdownlist and want to assign the textField property to an attribute that lies within a nested object. (我有一个 ... : ^3.5.0 ask by Jean Claude Roy translate from so...

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

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206 views

1 answer

javascript - 如何将输入中的值插入数组？(How to insert values from an input into an array?)

I am a beginner in JavaScript. (我是JavaScript的初学者 )I have a table which shows details of a bill. (我有一张桌子，上面有帐单的细节 ) ... p> <p id=x></p> </center> ask by Aye translate from so...

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

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312 views

1 answer

python - 如何修剪空白？(How do I trim whitespace?)

Is there a Python function that will trim whitespace (spaces and tabs) from a string? (是否有Python函数可以从字符串中修剪空白 ... example string\t → example string) ask by Chris translate from so...

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

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454 views

1 answer

c++ - 为什么C ++程序员应尽量减少对“新”的使用？(Why should C++ programmers minimize use of 'new'?)

I stumbled upon Stack Overflow question Memory leak with std::string when using std::list<std::string> , and one of the comments ... (我是否误解了答案？) ask by bitgarden translate from so...

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

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311 views

1 answer

java - 为什么只采用数组中的第一个元素？(Why it's taking only first element in the array?)

for (int i=0;i<max.length;i++){ System.out.print(max[i]); if(max[i]>low ){ low = max[i]; if(low<=b){ soln=low; } ... ? (不知道为什么)Please help me. (请帮我 ) ask by von translate from so...

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

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147 views

1 answer

android - Android中的gravity和layout_gravity有什么区别？(What is the difference between gravity and layout_gravity in Android?)

I know we can set the following values to the android:gravity and android:layout_gravity properties: (我知道我们可以为android:gravity和 ... 用法有什么区别？) ask by Paresh Mayani translate from so...

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

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160 views

1 answer

javascript - 为什么任何JavaScript代码都想“削减绑定”??？(Why does any JavaScript code want to “cut the binding”?)

The reason of using a (使用一个的原因) (0, foo.fn)(); is to cut the binding : the this will not longer be bound to foo ... -pattern or not?) (（是否是反模式？）) ask by nopole translate from so...

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

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112 views

1 answer

python - 如何在Python中获取当前时间(How to get the current time in Python)

获取当前时间的模块/方法是什么？ ask by user46646 translate from so...

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

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402 views

0 answers

docker - Docker映像存储在主机上的什么位置？(Where are Docker images stored on the host machine?)

I managed to find the containers under directory /var/lib/docker/containers , but I can't find the images. (我设法在目录/var/lib/ ... lib/docker下的目录和文件是什么？) ask by nemo translate from so...

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

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