Monitors精品文章

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  zookeeper小入門（二）

  ...en into two units, one which maintains the connection, and the other which monitors data. In this application, the class called the Executor maintains the ZooKeeper connection, and the class called...

  CoffeX 2019-08-14 11:59 評(píng)論0 收藏0
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  java之interrupt中斷線程

  ...em timers and schedulers. The thread * does not lose ownership of any monitors. * * @param millis * the length of time to sleep in milliseconds * * @throws I...

  geekzhou 2019-08-15 13:49 評(píng)論0 收藏0
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  Java中wait()與sleep()的區(qū)別

  ...of system timers and schedulers. The thread does not lose ownership of any monitors. 在指定的時(shí)間內(nèi)使當(dāng)前執(zhí)行的線程睡眠（暫停執(zhí)行） 同步與鎖的不同 wait()與sleep()最主要的區(qū)別就在于同步與鎖，wiat()必須放在synchronized block中，否則會(huì)在program...

  seanHai 2019-08-14 12:07 評(píng)論0 收藏0
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  簡(jiǎn)談文件下載的三種方式

  ...下載 我用的是axios網(wǎng)絡(luò)請(qǐng)求庫(kù) 代碼示例： axios({ url: /monitors/export, method: GET, responseType: blob,//指定返回?cái)?shù)據(jù)格式 }).then(res => { // 將二進(jìn)制數(shù)據(jù)流轉(zhuǎn)成URL對(duì)象 const url = window.URL.createObjectURL( new Blob(...

  lsxiao 2019-08-16 13:36 評(píng)論0 收藏0
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  簡(jiǎn)談文件下載的三種方式

  ...下載 我用的是axios網(wǎng)絡(luò)請(qǐng)求庫(kù) 代碼示例： axios({ url: /monitors/export, method: GET, responseType: blob,//指定返回?cái)?shù)據(jù)格式 }).then(res => { // 將二進(jìn)制數(shù)據(jù)流轉(zhuǎn)成URL對(duì)象 const url = window.URL.createObjectURL( new Blob(...

  2i18ns 2019-08-23 12:47 評(píng)論0 收藏0
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  Thread類源碼解讀(2)——線程狀態(tài)及常用方法

  ...system timers and schedulers. The thread * does not lose ownership of any monitors. * * @param millis * the length of time to sleep in milliseconds * * @throws IllegalArgumentExcept...

  luqiuwen 2019-08-19 10:58 評(píng)論0 收藏0
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  Prometheus hotspot監(jiān)控指標(biāo)解讀

  ...nitor Cycles of JVM-threads that are in deadlock waiting to acquire object monitors jvm_threads_state 當(dāng)前線程的狀態(tài) VersionInfoExports jvm版本信息 jvm_info 版本信息，可以看到生產(chǎn)環(huán)境使用的是：1.6.0.29-b11 StandardExports 所有pr...

  wuyangnju 2019-08-16 16:50 評(píng)論0 收藏0
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  LeakCanary傻瓜式的內(nèi)存泄露檢測(cè)工具

  ...是特別易用。 Moitors:這是Android SDK 自帶的內(nèi)存監(jiān)控工具，Monitors能檢測(cè)到內(nèi)存的變化，比如內(nèi)存是增加還是減少。打開一個(gè)Activity會(huì)導(dǎo)致內(nèi)存增加，關(guān)閉一個(gè)Activity會(huì)導(dǎo)致內(nèi)存減少，反復(fù)的做這樣的操作，如果每次打開一個(gè)Activity...

  shixinzhang 2019-08-14 15:26 評(píng)論0 收藏0
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  OpenJDK9 Hotspot : synchronized 淺析

  ...ock()->set_displaced_header(displaced); bool call_vm = UseHeavyMonitors; if (call_vm || Atomic::cmpxchg_ptr(entry, lockee->mark_addr(), displaced) != displaced) { ...

  Amio 2019-08-14 17:40 評(píng)論0 收藏0
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  小馬哥Java面試題課程總結(jié)

  ...use it is inherently unsafe. Stopping a thread causes it to unlock all the monitors that it has locked.(The monitors are unlocked as the ThreadDeath exception propagates up the stack.) If any of th...

  FingerLiu 2019-08-19 11:47 評(píng)論0 收藏0