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c - Fork never enters child's process

I'm writing a code that mimics a shell behavior, specifically & and |. My function receives user commands, and ... always "I go to parent" See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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google cloud platform - Deploy a Dataflow with Terraform

I'm trying to deploy a Dataflow template with Terraform in GCloud. There are several tutorial which include some ... to add to the code? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to submit a FORM from ajax callback

through my journey on understanding ajax i came up with this problem and i don't know how to solve it first im ... "form").submit(); }); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Why can't I use Array.prototype.join.call as a callback of a Promise?

I'm trying to run this code: Promise.resolve([1, 2]).then(Array.prototype.join.call).then(console.log); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to link XMLHTTP Request to right Response in case of multiple AJAX request in a loop

I am trying to send multiple AJAX request inside a for loop. I need to make sure that responses are ... different requests. Does that matter? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Mongodb Nodejs Regex Query

I am using the module "mongodb" to query mongodb from node js APIs. I am trying to search contacts document ... the space? Thanks in advance. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - Uncaught Error: Call to undefined function curl_init()

I have a wordpress plugin that is trying to use curl but giving me the following error. PHP Fatal error ... extension=php_curl.so phpenmod curl See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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html - Panel inside panel in Bootstrap not creating rounded corners

Using Twitter Bootstrap to draw Panels. I have change the padding and background-color, and the round corners isn't ... works but I need 0px. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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windows - Create a numbered list based on a given list of strings

windows cmd batch I have a text file that looks like this: Dog Cat Frog Bat Bird Mouse I want to attribute a ... id in a standard cmd window. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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boot2docker - Docker saving data

I run a container and, say, install vim. I exit out of the container. I would then like to re-run the ... a container vim is never there. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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github - git accuses that whole file was changed

I have an Eclipse RCP app, and git is now acting very weird. Everytime we change some line in class or ... This diff was generated by GitHub See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - an opposite function or code to preg_match_all

here i have a built in php function that in this example i am using to turn the content inside a span tag ... span tags Surely this is possible? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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sql server - Order By SQL Query based on Value another Column

I have table like this: And I want to short the data based on ParentID that refer to ID. So, if the data ... that data? Thank you in advance. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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docker-compose connection between containers

I have 3 containers with my bot, server and db. after docker-compose up, server and db are working. telegram ... restart: always links: - server See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ios - unexpected non-void return value in void function Swift 4

Iam trying to return the response body from the switch statment in ECPLogin but it give me this error "unexpected ... a way around it ? thanks See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - Making an ADB batch [ADB shell stopping issue]

This is my idea of what I want to do, simply execute the following commands but instead right after the ... /locksettings.db-shm PAUSE reboot See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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oracle - Problems with grouping

How do i get an output like this where i can suppress duplicates in the company name row?.. Example ... Services 2 Roberts 2 SQLFiddle here See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - RowSelection in NatTable with column group header

I created an Eclipse application where I implemented the row selection for the NatTable with a single column ... row column headers creation. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Reverse words in C Language

I'm trying to reverse the letters for words in a sentence. I am also trying to store these words in a new ... "%s",newSentence); return 0; } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - How to get the key of parent node in Realtime Firebase Database

RealTime Firebase Database structured in JSON format when data is pushed in it. So if JSONObject has another ... name of JSON structure. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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pandas - ValueError: A given column is not a column of the dataframe

Everyone I am trying to create a pipeline using the scikit-learn. Basically, I have a jupyter-notebook that ... ? Thanks in advance! Cheers See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - Youtube Webscraping Comments by new

I'm trying to web scrape a youtube comment section. But before that, I want to sort the comments by new. So ... print("clicked") time.sleep(1) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Map Function using list implementation haskell

Is there a way to write an implementation of the Haskell map function using list implementation? I keep getting ... would be much appreciated. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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iphone - NSArray clears after 3 times view did load

I have an NSArray that contains a couple of items. The NSArray is loaded into a uitableview from another class. ... the array is empty too! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to break a v-for loop in vuejs

I have a code segment that i have mentioned below. I have used vuejs with vuetifyjs. <v-data-table v- ... be appreciated. Thanks in advance. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - I have some doubts regarding the fetch api in case of errors

I have been experimenting with the fetch api, and it's still not clear when it is rejected. For example when I ... Then how come it is rejected? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Cannot generate token via Here Map API in php

I have successfully obtained my hERE MAP API signature. Now Am working with Here Map API to generate token. ... ($ch2); print_r($response2); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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html - How do I link a hyperlink to an HTML5 <li> image that uses data attributes

This is a responsive HTML5 gallery that I've been working on recently. I just want each image to link to a ... open to hear about other options. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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