Made精品文章

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  Python3中六種標(biāo)準(zhǔn)數(shù)據(jù)類型的簡單說明和理解

  ...見運算 下面用一個例子來展示一些常見的運算： val_arr=[Made,in,China] del val_arr[1] print(val_arr) #[Made, China] print(len(val_arr)) #2 val_newarr=val_arr+[:information] print(val_newarr) #[Made, China, :informati...

  Cheng_Gang 2019-07-30 16:16 評論0 收藏0
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  Python3中六種標(biāo)準(zhǔn)數(shù)據(jù)類型的簡單說明和理解

  ...見運算 下面用一個例子來展示一些常見的運算： val_arr=[Made,in,China] del val_arr[1] print(val_arr) #[Made, China] print(len(val_arr)) #2 val_newarr=val_arr+[:information] print(val_newarr) #[Made, China, :informati...

  rockswang 2019-06-26 18:24 評論0 收藏0
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  Python告訴你NBA球星都喜歡在哪個位置出手？

  ...ders) 我們關(guān)心的數(shù)據(jù)就是 LOC_X、LOC_Y（出手位置）和 SHOT_MADE_FLAG（是否投中）這三列。 05 繪制投籃點 使用 matplotlib庫的散點圖繪制 scatter 方法就可以把投籃點畫出來，這個我們之前的各種案例里也用過不少次了： made = shot_df[shot...

  stackfing 2019-07-31 11:29 評論0 收藏0
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  Python 的異步 IO：Asyncio 之 TCP Client

  ... def __init__(self, loop): self.loop = loop def connection_made(self, transport): request = GET / HTTP/1.1 Host: localhost transport.write(request.encode()) ...

  anonymoussf 2019-07-31 11:02 評論0 收藏0
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  [LeetCode] 825. Friends Of Appropriate Ages

  ...ple will not friend request themselves. How many total friend requests are made? Example 1: Input: [16,16]Output: 2Explanation: 2 people friend request each other.Example 2: Input: [16,17,18]Output...

  miya 2019-08-16 13:47 評論0 收藏0
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  基于node-canvas 和　express 的一款圖片格式轉(zhuǎn)換工具

  ... src, width: 794, height: 1123, h1: This is a PDF, p: It be made node-canvas,It be made node-canvas,It be made node-canvas,It be made node-canvas, name: test.pdf, outUrl: ./image/newImg/, ty...

  zhoutk 2019-08-20 18:10 評論0 收藏0
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  關(guān)于JAVA中順序IO的基本操作

  ...ng and writing. If the file does not already exist then an attempt will be made to create it. ) rws和rw一樣，對文件內(nèi)容或元數(shù)據(jù)的每次更新都要同步寫入底層存儲設(shè)備。(Open for reading and writing, as with rw, and also requi...

  EscapedDog 2021-11-22 12:04 評論0 收藏0
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  ECMAScript6(15)：Promise 對象

  ...tion(val){ console.log(val); //resolved throw new Error(man-made Error); }).catch(function(err){ console.log(err.message); //man-made Error }); 錯誤會從最初的請求沿著回調(diào)函數(shù)，一直被傳遞下來。這一點和傳統(tǒng)的錯誤冒泡...

  edgardeng 2019-08-23 11:46 評論0 收藏0
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  Java中常用的幾種DOCX轉(zhuǎn)PDF方法

  ...s Word to close the document and discard any changes that may * have been made since the document was opened or edited. */ public void closeDoc() { this.closeDoc(JacobWordSearch.DO_NOT_SAVE_C...

  zgbgx 2019-08-14 14:34 評論0 收藏0
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  vim 干貨

  ...xit Vim :q! Quit without saving :x Write file (if changes has been made) and exit :sav filename Saves file as filename . Repeats the last change made in normal mode 5. Repeats 5 ...

  wwq0327 2019-06-28 10:19 評論0 收藏0
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  Git 工作流

  ...out master Switched to branch master $ git merge --no-ff release-1.2 Merge made by recursive. (Summary of changes) $ git tag -a 1.2release 分支合并到 develop 分支$ git checkout develop Switched to branch ...

  Tecode 2022-06-28 18:59 評論0 收藏0
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  Kaggle案例——用python從進(jìn)網(wǎng)站到獲得評測結(jié)果

  ...不是數(shù)字都是object），還有一些統(tǒng)計信息等等。 其中shot_made_flag就是投進(jìn)與否，也就是結(jié)果/標(biāo)簽/分類。1表示投進(jìn)，0表示沒進(jìn)。 第4步，我們可以查看數(shù)值類數(shù)據(jù)的一些分布情況，這里只是部分。 >>print data.describe() 第5步，查...

  Crazy_Coder 2019-07-30 16:52 評論0 收藏0