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php - How can I get my session data inside my constructor function in the controller

This is a part of the code. class StudentController extends Controller { public function __construct(Request ... session-data-inside-my-constructor-function-in-the-controller...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sqlite - Working with an existing sqlite3 db using moor

I'm relatively new to flutter and I want to use moor package in an app. I externally created an sqlite db ... .com/questions/65861036/working-with-an-existing-sqlite3-db-using-moor...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - How to update based on subquery?

I have two tables: Product Id Code Value question from:https://stackoverflow.com/questions/65916068/how-to-update-based-on-subquery...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sumo - Answered with error to command 0xa4: Get Vehicle Variable: unsupported variable 0x32 specified

I'm trying to retrieve vehicle lateral speed using TraCI with a python script. However, I get the below ... -with-error-to-command-0xa4-get-vehicle-variable-unsupported-variable...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - MongoDB trying to marge two tables by id - cant make this

I have two tables in my database. teams table: [ { "users": [ { "id": '5f9971e6f4f60959c0668896', "role": ' ... /65883359/mongodb-trying-to-marge-two-tables-by-id-cant-make-this...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tinkerpop - Gremlin Emit Times Loses Lower Hop Solution (Gremlify Example Included)

Relatively new to gremlin and working with this query: g.V().or(has('LOCATION', eq('IPLTINMYGT0')) ... /gremlin-emit-times-loses-lower-hop-solution-gremlify-example-included...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Read JSON from Dynamic URL and need to populate in Dot-net Core MVC Dropdownlist

I have worked on reading 2 Sample Json files and try to populate in dropdownlist with values title,type,description, ... -and-need-to-populate-in-dot-net-core-mvc-dropdownlist...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tinkerpop - Gremlin Emit Times Loses Lower Hop Solution (Gremlify Example Included)

Relatively new to gremlin and working with this query: g.V().or(has('LOCATION', eq('IPLTINMYGT0')) ... /gremlin-emit-times-loses-lower-hop-solution-gremlify-example-included...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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rest - HTTP 500 response is received when using C# HttpClient

I have developed a C# application that calls a REST service existing in some PC in the network. This is the ... 65945912/http-500-response-is-received-when-using-c-sharp-httpclient...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Count and data in single query in Azure Cosmos DB

I want to return the count and data by writing it in a single Cosmos sql query. Something like Select *, count ... /65898198/count-and-data-in-single-query-in-azure-cosmos-db...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Why does Next.js prefix the app.js with an underscore?

When I create a Next.js project with the npx create-next-app command than there is an _app.js file under the ... 65857281/why-does-next-js-prefix-the-app-js-with-an-underscore...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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github - What happens to a git submodule when its referenced repo is deleted?

Suppose I find an interesting repository on github that I want to use, I add it as submodule and then one day ... -happens-to-a-git-submodule-when-its-referenced-repo-is-deleted...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - 如何在Notepad ++中自动设置格式/缩进XML / HTML(How To Auto-Format / Indent XML/HTML in Notepad++)

Is there a way to re-indent a block of code? (有没有办法重新缩进一段代码？)I'm looking for something similar to Ctrl + Shift + F ... 了-它不能工作，因为我正在使用XML，HTML和CSS ) ask by SBoss translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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git - 如何使用首选的差异工具/查看器查看“ git diff”输出？(How do I view 'git diff' output with my preferred diff tool/ viewer?)

When I type git diff , I want to view the output with my visual diff tool of choice (SourceGear "diffmerge" on Windows). (当我 ... (如何配置git来做到这一点？) ask by user3891 translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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api - 此处映射{“错误”：“未经授权”，“ error_description”：“ ApiKey无效。找不到ApiKey。”}文档错误(Here Maps {“error”:“Unauthorized”,“error_description”:“ApiKey invalid. ApiKey not found.”} Documentation Error)

https://developer.here.com/documentation/maps/dev_guide/topics/routing.html (https://developer.here.com/documentation/maps/ ... 即可找到) ask by Abhay Vishnoi translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - 我需要php7的PhpSerial类(i need PhpSerial class for php7)

i need phpserial class to be supported in php7 Currently my version is for php5.2 and is error in php7 (我需要在php7中支持 ... 用构造函数））) thanks (谢谢) ask by rahkarenovin translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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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 Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - 如何设置HttpClient请求的Content-Type标头？(How do you set the Content-Type header for an HttpClient request?)

I'm trying to set the Content-Type header of an HttpClient object as required by an API I am calling. (我正在尝试 ... 请求中设置Content-Type标头？) ask by mynameiscoffey translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - 如何将字符串分成多行？(How do I break a string over multiple lines?)

In YAML, I have a string that's very long. (在YAML中，我的字符串很长 )I want to keep this within the 80-column (or so) view of my ... 引号，因此不需要在字符串中转义任何内容 ) ask by jjkparker translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - 为什么我不应该在PHP中使用mysql_ *函数？(Why shouldn't I use mysql_* functions in PHP?)

What are the technical reasons for why one shouldn't use mysql_* functions? (为什么不应该使用mysql_*函数的技术原因是什么？)(eg ... 告：mysql_connect（）：没有这样的文件或目录) ask by Madara Uchiha translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - 什么时候在JavaScript中使用双引号或单引号？(When to use double or single quotes in JavaScript?)

console.log("double"); vs console.log('single'); (vs console.log('single');) I see more and more JavaScript libraries out ... 认为它们几乎可以互换 ) ask by community wiki translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - 将不正确的变量类型传递给函数不会发出类型错误(Passing incorrect variable type to function do not emit type error)

Can you explain why when I pass incorrect variable type to the function ts do not emit type error? (您能解释为什么当我将错 ... params must be without id }; ask by Vitalii translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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git - 显示两个修订版之间已更改的文件(Showing which files have changed between two revisions)

I want to merge two branches that have been separated for a while and wanted to know which files have been modified. (我想合并两个已分 ... 否有我遗漏的东西......) ask by johannix translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - 如何在JavaScript中比较数组？(How to compare arrays in JavaScript?)

I'd like to compare two arrays... ideally, efficiently. (我想比较两个数组...理想地，有效地比较 )Nothing fancy, just true if they are ... 比较数组而不必遍历每个值？) ask by Julian H. Lam translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Java试图将意图读取为整数字符串(Java trying to read intention as an Integer string)

I'm trying to parse the a datafile. (我正在尝试解析数据文件 )This code has worked successfully for my other datfiles; (该代码已成功地用于我的其他 ... 4 4 53 0 5 63 0 10 59 0 ask by Anta translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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windows - 如何在特定位置打开cmd窗口？(How can I open a cmd window in a specific location?)

如何在特定位置打开cmd窗口，而无需一直导航到我想要的目录？ ask by Haim Bender translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hadoop - 如何从HIVE（SQL）的列中删除文本(How do I remove text from columns in HIVE (sql))

I am trying to import data from a CSV file (latlong.csv) and I want to remove all of the quotes from my columns. (我正在尝试 ... , '') error message (错误信息) ask by Alex translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vbscript - 尝试创建快捷方式时，vbscript错误(Error in vbscript while trying to create shortcut)

I am trying to make a vbscript that will create a shortcut of another vbscript and put the shortcut in the startup ... 与％appdata％一起使用？) ask by Liam Kelly translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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