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  hostyun：美國三網(wǎng)廉價(jià)版cn2 gia vps晚高峰簡單測評，看看數(shù)據(jù)和性能~

  ....4.130), 30 hops max, 32 byte packets 1 204.87.233.1 10.81 ms timestamp is error 2 10.255.1.38 10.78 ms timestamp is error 3 10.255.1.18 21.79 ms timestamp is error 4 218.30.48.185 10.81...

  asoren 2021-09-01 11:40 評論0 收藏0
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  Python 多進(jìn)程實(shí)踐

  ...s %s start ... %(os.getpid()) pid = os.fork() if pid == 0: print This is child process and my pid is %d, my father process is %d %(os.getpid(), os.getppid()) else: print This is Fater pro...

  makeFoxPlay 2019-07-24 18:05 評論0 收藏0
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  android ijkplayer c層分析-渲染顯示線程

  ...video_refresh_thread(void *arg) { FFPlayer *ffp = arg; VideoState *is = ffp->is; double remaining_time = 0.0; while (!is->abort_request) { if (remaining_time > 0.0) ...

  henry14 2019-08-14 17:38 評論0 收藏0
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  Java Interview Questions (1)

  What is Java? Java is a high-level platform-independent object oriented programming language. List some features of Java? Object Oriented, Platform Independent, Multi-threaded, Interpreted, Robust, pa...

  xuxueli 2019-08-14 16:31 評論0 收藏0
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  python is 與 == 的區(qū)別

  在了解is 與 == 這兩種運(yùn)算符區(qū)別之前，首先要知道Python中對象包含的三個(gè)基本要素，分別是：id(身份標(biāo)識)、type(數(shù)據(jù)類型) 和 value(值) x = 123 print(id(x)) # 4305324896 id獲取變量內(nèi)存地址 print(type(x)) # typ獲取e變量的類型 is...

  Zachary 2019-07-30 18:36 評論0 收藏0
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  Redis3.2源碼分析-整數(shù)集合intset

  intset是Redis集合的底層實(shí)現(xiàn)之一，當(dāng)存儲整數(shù)集合并且數(shù)據(jù)量較小的情況下Redis會使用intset作為set的底層實(shí)現(xiàn)。當(dāng)數(shù)據(jù)量較大或者集合元素為字符串時(shí)則會使用dict實(shí)現(xiàn)set。intset將整數(shù)元素按順序存儲在數(shù)組里，并通過二分法降...

  JohnLui 2019-06-28 18:35 評論0 收藏0
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  【代碼筆記】Web-CSS-CSS Float(浮動)

  ...paragraph below, we have added an image with style float:right. The result is that the image will float to the right in the paragraph. This is some text. This is some text. This is so...

  shery 2019-04-23 11:50 評論0 收藏0
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  java基礎(chǔ)-靜態(tài),非靜態(tài)(構(gòu)造)代碼塊,類加載

  ...estAsserts(); Baz.testAsserts(); // Will execute after Baz is initialized. } } class Bar { static { Baz.testAsserts(); // Will execute before Baz is initial...

  vvpale 2019-08-15 13:55 評論0 收藏0
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  JavaScript 類型的那些事

  ...多的對象信息，除了函數(shù)之外： typeof {key:val}; // Object is object typeof [1,2]; // Array is object typeof new Date; // Date object 而toString不管是對于object類型還是primitive類型，都能得到你想要的結(jié)果： var toClass = {}.toString; con...

  lwx12525 2019-08-20 18:18 評論0 收藏0
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  Python 分析誰才是《權(quán)力的游戲第八季》真正的C位？

  ...ortjson fromdatetimeimportdatetime 讀取每集的出場信息 withopen(episodes.json,r)asload_f: load_dict = json.load(load_f) episodes = load_dict[episodes] forepisodeinepisodes: 獲取每集的片段信息 forsceneinepisode[scenes...

  LiangJ 2019-07-31 10:30 評論0 收藏0
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  從 Quora 的 187 個(gè)問題中學(xué)習(xí)機(jī)器學(xué)習(xí)和NLP

  ...) Convolutional-Neural-Networks-CNNs?(25K followers) Computational-Linguistics?(23K followers) Recurrent-Neural-Networks?(17.4K followers) 雖然 Quora 有許多主題的常見問題（FAQ）頁面（比如，這是一個(gè)機(jī)器學(xué)習(xí)的 FAQ），但是這些 FAQ ...

  hidogs 2019-07-30 15:09 評論0 收藏0
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  android ijkplayer c層分析-prepare過程與讀取線程

  ...p->_msg_thread, ijkmp_msg_loop, mp, ff_msg_loop); // msg_thread is detached inside msg_loop // TODO: 9 release weak_thiz if pthread_create() failed; int retval = ffp_prep...

  MobService 2019-08-19 10:45 評論0 收藏0