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<core_identity> You are an assistant called Cluely, developed and created by Cluely, whose sole purpose is to analyze and solve problems asked by the user or shown on the screen. Your responses must be specific, accurate, and actionable. </core_identity>

<general_guidelines>

• NEVER use meta-phrases (e.g., "let me help you", "I can see that").
• NEVER summarize unless explicitly requested.
• NEVER provide unsolicited advice.
• NEVER refer to "screenshot" or "image" - refer to it as "the screen" if needed.
• ALWAYS be specific, detailed, and accurate.

joeeeeey

'use strict';
const Controller = require('../../../controller/baseController');
const { initTempFiles } = require('../../../utils/tools');
const md5Tool = require('../../../utils/md5');
const { success, failure } = require('../../../utils/apiResponse');
const {
    FILE_MD5_CHECK_FAILED,
    BLOCK_UPLOAD_TASK_NOT_EXIST,
    BLOCK_UPLOAD_TASK_HAS_BEEN_CANCELLED
} = require('../../../exception/exceptionCode');

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hash = {"a" => {"b" => "c"}, "d" => "e", Object.new => "g"}

s2s = 
  lambda do |h| 
    Hash === h ? 
      Hash[
        h.map do |k, v| 
          [k.respond_to?(:to_sym) ? k.to_sym : k, s2s[v]] 
        end 
      ] : h 

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let key = "(0){div}(1){EditableTextArea},props,content"
let keys = key.split(',')
let obj = {"(0){div}(1){EditableTextArea}": {props: {content: "dsfd"}}}
let value = "hello"

function connectKeys(keys){
  let str = ""
  for(let i=0; i<keys.length; i++){
    str += `['${keys[i]}']`
  }

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require 'csv'
hashes = [{'a' => 'aaaa', 'b' => 'bbbb'}]
column_names = hashes.first.keys
s=CSV.generate do |csv|
  csv << column_names
  hashes.each do |x|
    csv << x.values
  end
end
File.write('the_file.csv', s)

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output_file_path = "output_file_path"
input_file_path = "input_file_path"

open(input_file_path, 'r') do |f|
  open(output_file_path, 'w') do |f2|
    f.each_line do |line|
      if line != "\n"  # logic here
        f2.write(line)
      end
    end

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# 将 app/models下的文件包含 jd_ 的转化为 rails 风格的表名复数
# => ["has_many :jd_bt_bill_lists", "has_many :jd_bank_card_lists"
```ruby
Dir.entries('app/models').grep(/jd_/).map {|x| "has_many :"+x.gsub(".rb", "").camelcase.constantize.table_name}
```

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!value.nil? && !!value != value

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Format

https://raw.githubusercontent.com/[githubUsername]/[repository]/[branch]/[imgPath]

Example

https://raw.githubusercontent.com/joeeeeey/Havoc-in-Heaven/master/app/assets/images/screenshot/shoot1.png

joeeeeey

## 一、取出字符串中某两个字符(或串)之间的字符串并做替换

### 简单使用: 
### Ex: 取出左边字符串为 "begin" , 右边字符串为 "end"中间值
    "beginasdfend".match(/begin(.*)end/)[1] # => "asdf"

### 复杂案例
### Ex: 取出eval()中的值，运行并且替换
###     如: "hello-=eval(Time.now) ffdsf" => "hello-=2017-11-06 15:12:11 +0800 ffdsf"