The idle Process

 She is the only heir to a family of traditional Chinese medicine in the twenty-first century. As a descendant of a family of traditional Chinese medicine, she has a handful of medical skills that bring the combination of Chinese and Western medicine into full play. 　　One day across the border, but became a mountain girl no one asked for, fortunately met the master of a thousand passes - became the only disciple of the strange doctor, crossing to the green hills and green water, grass and trees in the ancient times, nothing bad, at least, do not worry about food and clothing, weekdays nothing to do line line of medicine, tease pets, and by the way, to pick up a small apprentice to practise the medical skills ...... small life is also living a quite free! The first thing I want to do is to get a good deal of money to pay for it! 　　Stranger Li Xia is in the mountain leisurely and small disciples living a life outside the world, coincidentally met this life's own father, a sparrow int...

  There are many types of stock trading strategies, including: Value investing: This strategy involves identifying undervalued stocks and holding them for the long term. Value investors look for stocks with low price-earnings ratios, high dividend yields, and strong balance sheets. Momentum investing: This strategy involves buying stocks that have been rising in price and selling those that have been falling. Momentum investors believe that stocks that have been performing well will continue to do so, while those that have been performing poorly will continue to fall. Contrarian investing: This strategy involves buying stocks that are out of favor with the market and selling those that are popular. Contrarian investors believe that market prices often get ahead of themselves and that markets overreact to good and bad news. Technical analysis: This strategy involves using chart patterns, technical indicators, and other technical tools to predict the future price movements of stocks....

Cornwall Capital was founded in 2003 by two young people who were not in the mainstream - Charlie Ledley, and Gammy Mak. I say they were out of the mainstream because they were not financial professionals from a scientific background, but they were full of imagination, and a keen insight into the market. Their insight is evident in the transactions of First Capital Financial. Case Background Before betting that the subprime mortgage market would collapse, Cornwall Capital first noticed a credit card business company, First Capital Financial. Throughout the 1990s and early 2000s, First Capital Financial claimed that it had better tools than other firms for analyzing the creditworthiness of subprime credit card users and pricing the risk of lending to them, and the market bought that claim. But in July 2002, First Capital Financial's stock fell 60% in two days after the company voluntarily disclosed a disagreement between them and two government regulators: How much capital did they ...

 My homework and exercise of the lesson "About the Little Lemon receipt maker exercise" of the class "programming with Javascript" on coursera. const menu = [     {         Dish : "Italian pasta" ,         price : 9.55     },     {         Dish : "Rice with veggies" ,         price : 8.65     },     {         Dish : "Chicken with potatoes" ,         price : 15.55     },     {         Dish : "Vegetarian Pizza" ,         price : 6.45     } ]; function receiptMaker ( arr , bool ) {     if ( bool == false )     {         console . log ( "Prices without tax:" );         arr . forEach ( element => {             console . log ( `Dish: ${ element . ...

  // Change code below this line class   MyComponent   extends   React . Component  {    constructor ( props ) {      super ( props );   }    render () {      return  (        // The JSX code you put here is what your component will render       < div >< h1 > My   First   React   Component !</ h1 ></ div >     );   } }; ReactDOM . render (< MyComponent  />, document . getElementById ( 'challenge-node' ));

 Return true if the given string is a palindrome. Otherwise, return false. A palindrome is a word or sentence that's spelled the same way both forward and backward, ignoring punctuation, case, and spacing. Note: You'll need to remove all non-alphanumeric characters (punctuation, spaces and symbols) and turn everything into the same case (lower or upper case) in order to check for palindromes. 主要思路是，把字符串转换为一个数组，然里利用数组的reverse()方法，得到一个新的数组，这个新的数组再合成字符串，和原来的字符串进行比较。 function   palindrome ( str ) {    var   pattern  =  /[^a-z0-9A-Z]/ gi ;    var   newstr  =  str . replace ( pattern , "" ). toLowerCase ();    console . log ( newstr );    var   newarr  =  newstr . split ( "" ). reverse ();    console . log ( newarr );    var   reversedStr  =  newarr . join ( "" );    console . log ( reversedStr );    if  ( reversedStr == newstr ) ...

 We'll pass you an array of two numbers. Return the sum of those two numbers plus the sum of all the numbers between them. The lowest number will not always come first. For example, sumAll([4,1]) should return 10 because sum of all the numbers between 1 and 4 (both inclusive) is 10. 解决的思路如下： function   sumAll ( arr ) {    var   big ;    var   small ;    var   sum  = 0 ;    if ( arr [ 0 ]>= arr [ 1 ])   {      big  =  arr [ 0 ];      small  =  arr [ 1 ];   }    else {      big  =  arr [ 1 ];      small  =  arr [ 0 ];   }    for  ( let   i  =  small ; i <= big ; i ++)   {      sum += i ;   }    return   sum ; } console . log ( sumAll ([ 1 ,  4 ])); sumAll ([ 1 ,...

 Use the split method inside the splitify function to split str into an array of words. The function should return the array. Note that the words are not always separated by spaces, and the array should not contain punctuation. 使用 splitify 函数中的 split 方法将 str 拆分为单词数组。 该函数应返回数组。 请注意，单词并不总是用空格分隔，并且数组不应包含标点符号。 function   splitify ( str ) {    // Only change code below this line    var   pattern  =  /[\s,-.]/ gi ;    var   strarr  =  str . split ( pattern );    console . log ( strarr );    return   strarr ;    // Only change code above this line } splitify ( "Hello World,I-am code" );