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This is an extension of the previous article. Beautify web pack output information The output information of webpack during development has a lot of information, which may interfere with our view of information. Here is a suggestion to beautify and streamline the output information. Streamline the following development server output information ...

Rate signal method Research and Implementation of Key Technologies of Satellite Signal Spectrum Monitoring System - Dong Xue Implementation of Rate Signal Method thought The main idea here is to pay attention to the details of index, remember to subtract 1. Instead of using czt to refine the spectru ...

I am united. checkbox of vant weapp Implemented, less code I won't give index.wpy <view class="item"> <van-checkbox-group value="{{ checked }}" bind:change="onChange"> <van-row custom-class="padding-list" v-for="list,index in materailList"> ...

Problems with direct insertion sorting: When the number of insertions behind is small, the number of backward shifts of the elements arranged in front will increase significantly, which has an impact on efficiency. Sorting: Improvement on the basis of direct insertion sort is also called reduced increme ...

PAT A1044 Shopping in Mars Sample Input 1: 16 15 3 2 1 5 4 6 8 7 16 10 15 11 9 12 14 13 Sample Output 1: 1-5 4-6 7-8 11-11 Sample Input 2: 5 13 2 4 5 7 9 Sample Output 2: 2-4 4-5 word meaning chained diamonds Chain diamond exact adj. Accurate v requirements Train of thought 1: Two ...

Telecom Billing A telecom company's mobile phone call fee calculation program A company designed a mobile phone fee package, see the table below. Set type: domestic basic call length, excess of part charge, free short message package, excess of part charge, domestic data flow, excess of part charge, s ...

1. operator Basic concepts of 1.1 operators int num = 10+5; = And + are operators The contents of left and right variables of operators are called operands. One operand on both sides of an operator is called a single unit or two units: binocular or binary operators. 10 + 5 is called an expression, ...

ReentrantLock ReentrantLock implements Lock. There are many other implementations of locks under Lock, such as read locks and write locks. ReentrantLock is a re-entry lock as well as a mutex lock. Lock implementation is based on internal class FairSync (fair lock) and NonFairSync (unfair lock).Re-entry ...

Today is the first day of work after the festival. I wake up in the morning and open my eyes, huh? Ah...? What...? Where's this? Who am I? What class do you work in? The goose, however, was woken up by eight alarm clocks specially set up last night. The difficulty of getting up in the morning in winter must be appreciated by all of you. You ca ...

(iv) These five wheels are actually five plug-ins implemented in pure js. They are excellent. Here are some tips for you. Async-validator By default, url and email validation are integrated to support asynchronous validation. element-ui and iview form components are validation functions implemented by him. import schema from 'async-validator'; ...