poweroff 闔上螢幕時關機 hibernate 闔上螢幕時待命 lock 闔上螢幕時鎖定 ignore 闔上螢幕不做任何動作
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sudo restart systemd-logind |
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html body { font-family: arial,verdana,sans-serif; font-size: small;} |
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IP Range: Start 10.5.4.2, End 10.5.4.254CIDR: 10.5.0.0/16Use VLAN tagging: falseGateway: 10.5.0.1 |
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CIDR: 192.168.101.0/24Use VLAN tagging: false |
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CIDR: 192.168.102.0/24Use VLAN tagging: false |
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Internal network CIDR: 192.168.111.0/24Internal network gateway: 192.168.111.1Floating IP ranges: Start 10.5.5.2, End 10.5.5.254DNS Servers: 8.8.4.4, 8.8.8.8 |
post請求的OutputStream實際上不是網絡流，而是寫入內存，在getInputStream中才真正把寫道流裡面的內容作為正文與根據之前的配置生成的http request頭合並成真正的http request，並在此時才真正向服務器發送。
HttpURLConnection.setChunkedStreamingMode函數可以改變這個模式，設置了ChunkedStreamingMode後，不再等待OutputStream關閉後生成完整的http request一次過發送，而是先發送http request頭，正文內容則是網路流的方式實時傳送到服務器。實際上是不告訴服務器http正文的長度，這種模式適用於向服務器傳送較大的或者是不容易獲取長度的數據，如文件。
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mei 0000:00:16.0: initialization failed. |
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sudo echo "blacklist mei" > /etc/modprobe.d/mei.conf |
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mount -o rw,remount / |
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gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv 379393E0AAEE96F6gpg --export --armor 379393E0AAEE96F6 | sudo apt-key add - |
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root@ubuntu:~# gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv 379393E0AAEE96F6gpg: directory `/root/.gnupg' createdgpg: new configuration file `/root/.gnupg/gpg.conf' createdgpg: WARNING: options in `/root/.gnupg/gpg.conf' are not yet active during this rungpg: keyring `/root/.gnupg/secring.gpg' createdgpg: keyring `/root/.gnupg/pubring.gpg' createdgpg: requesting key AAEE96F6 from hkp server keyserver.ubuntu.comgpg: /root/.gnupg/trustdb.gpg: trustdb createdgpg: key AAEE96F6: public key "Fosiki Software Releases (Release signing user) <Releases@fosiki.com>" importedgpg: no ultimately trusted keys foundgpg: Total number processed: 1gpg: imported: 1 (RSA: 1)root@ubuntu:~# gpg --export --armor 379393E0AAEE96F6 | sudo apt-key add - OK |
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嚴重: StandardWrapper.Throwablejava.lang.ArrayIndexOutOfBoundsException: 48188 at org.objectweb.asm.ClassReader.readClass(Unknown Source) at org.objectweb.asm.ClassReader.accept(Unknown Source) at org.objectweb.asm.ClassReader.accept(Unknown Source) at com.sun.jersey.spi.scanning.AnnotationScannerListener.onProcess(AnnotationScannerListener.java:136) at com.sun.jersey.core.spi.scanning.JarFileScanner.scan(JarFileScanner.java:97) at com.sun.jersey.spi.scanning.servlet.WebAppResourcesScanner$1.f(WebAppResourcesScanner.java:94) at com.sun.jersey.core.util.Closing.f(Closing.java:71) at com.sun.jersey.spi.scanning.servlet.WebAppResourcesScanner.scan(WebAppResourcesScanner.java:92) at com.sun.jersey.spi.scanning.servlet.WebAppResourcesScanner.scan(WebAppResourcesScanner.java:79) at com.sun.jersey.api.core.ScanningResourceConfig.init(ScanningResourceConfig.java:80) at com.sun.jersey.api.core.servlet.WebAppResourceConfig.init(WebAppResourceConfig.java:102) at com.sun.jersey.api.core.servlet.WebAppResourceConfig.<init>(WebAppResourceConfig.java:89) at com.sun.jersey.api.core.servlet.WebAppResourceConfig.<init>(WebAppResourceConfig.java:74) at com.sun.jersey.spi.container.servlet.WebComponent.getWebAppResourceConfig(WebComponent.java:668) at com.sun.jersey.spi.container.servlet.ServletContainer.getDefaultResourceConfig(ServletContainer.java:415) at com.sun.jersey.spi.container.servlet.ServletContainer.getDefaultResourceConfig(ServletContainer.java:582) at com.sun.jersey.spi.container.servlet.WebServletConfig.getDefaultResourceConfig(WebServletConfig.java:87) at com.sun.jersey.spi.container.servlet.WebComponent.createResourceConfig(WebComponent.java:699) at com.sun.jersey.spi.container.servlet.WebComponent.createResourceConfig(WebComponent.java:674) at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:203) at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:374) at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:557) at javax.servlet.GenericServlet.init(GenericServlet.java:158) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5210) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5493) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1083) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1880) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) |
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cipherLen = (clearLen/16 + 1) * 16; |
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windows找不到'C:\Program' 請確定您輸入的正確名稱,並且重試 |
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C:\"Program Files"\.... |
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system("C:\\\"Program Files\"\\Java\\jdk1.7.0_45"); |
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user@HTPC:/home$ sudo apt-get install -f正在讀取套件清單... 完成正在重建相依關係正在讀取狀態資料... 完成升級 0 個，新安裝 0 個，移除 0 個，有 59 個未被升級。1 個沒有完整得安裝或移除。此操作完成之後，會多佔用 0 B 的磁碟空間。正在設定 openntpd (3.9p1+debian-9) ...Starting openntpd: /etc/openntpd/ntpd.conf: Permission deniedinvoke-rc.d: initscript openntpd, action "start" failed.dpkg：在處理 openntpd (--configure) 時發生錯誤： 子程序 已安裝的 post-installation script 傳回了錯誤退出狀態 1在處理時有錯誤發生： openntpdE: Sub-process /usr/bin/dpkg returned an error code (1) |
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static { QueryBuilder db = new QueryBuilder(.....); db.execute("key", 1).ensureIndex();} |
