eclipse

java.lang.ClassNotFoundException sun.misc.GC

由 被刻印的时光 ゝ 提交于 2021-02-04 17:07:56
问题 Version Java: 10.0.1 Tomcat: 8.0.36 Ubuntu: 18.04 (64 bit) Eclipse: Photon (64 bit) Error: When I run the Tomcat server, I found below error. Please don't tell me to decrease the version if possible, because I love to use latest technology. SEVERE: Failed to trigger creation of the GC Daemon thread during Tomcat start to prevent possible memory leaks. This is expected on non-Sun JVMs. java.lang.ClassNotFoundException: sun.misc.GC at java.base/java.net.URLClassLoader.findClass(URLClassLoader

java.lang.ClassNotFoundException sun.misc.GC

由 我只是一个虾纸丫 提交于 2021-02-04 17:07:08
问题 Version Java: 10.0.1 Tomcat: 8.0.36 Ubuntu: 18.04 (64 bit) Eclipse: Photon (64 bit) Error: When I run the Tomcat server, I found below error. Please don't tell me to decrease the version if possible, because I love to use latest technology. SEVERE: Failed to trigger creation of the GC Daemon thread during Tomcat start to prevent possible memory leaks. This is expected on non-Sun JVMs. java.lang.ClassNotFoundException: sun.misc.GC at java.base/java.net.URLClassLoader.findClass(URLClassLoader

make: g++: Command not found

由 雨燕双飞 提交于 2021-02-04 16:56:22
问题 I've checked similar posts and anyone solve my problem. I's very simple but I'm new with eclipse. I'm trying to make a simple example and I'm having this problem. the make file is just this all: hello.exe clean: rm Hello.o Hello.exe hello.exe: hello.o g++ -g -o hello.exe hello.o hello.o: g++ -c -g main.cpp And I get this error "make: g++: Command not found" Thanks for helping. 回答1: You need to install the development tools from GNU. I assume you're on windows, in which case you have two

Type 'JNICALL' could not be resolved ,?

由 人走茶凉 提交于 2021-02-04 15:55:39
问题 i am trying to use the NDK in eclipse but when following a tutorial this error pops up and i do not understand where it comes from this is my .h file /* DO NOT EDIT THIS FILE - it is machine generated */ #include <jni.h> /* Header for class com_example_myproject_MainActivity */ #ifndef _Included_com_example_myproject_MainActivity #define _Included_com_example_myproject_MainActivity #ifdef __cplusplus extern "C" { #endif /* * Class: com_example_myproject_MainActivity * Method: getMyData *

Type 'JNICALL' could not be resolved ,?

由 夙愿已清 提交于 2021-02-04 15:55:08
问题 i am trying to use the NDK in eclipse but when following a tutorial this error pops up and i do not understand where it comes from this is my .h file /* DO NOT EDIT THIS FILE - it is machine generated */ #include <jni.h> /* Header for class com_example_myproject_MainActivity */ #ifndef _Included_com_example_myproject_MainActivity #define _Included_com_example_myproject_MainActivity #ifdef __cplusplus extern "C" { #endif /* * Class: com_example_myproject_MainActivity * Method: getMyData *

Error while installing Eclipse IDE

由 淺唱寂寞╮ 提交于 2021-02-04 15:20:31
问题 I am trying to install eclipse IDE (Java for developers) , but facing the below error during the installation. I have enough space in the system drive. In past i have installed and uninstalled the eclipse IDE. So is this giving me any problem to re-install? 10:50:59] ERROR : org.eclipse.equinox.p2.transport.ecf code=1002 Unable to read repository at http://download.eclipse.org/releases/neon/201612211000/content.xml.xz. org.apache.http.TruncatedChunkException: Truncated chunk ( expected size:

Error while installing Eclipse IDE

由 偶尔善良 提交于 2021-02-04 15:19:43
问题 I am trying to install eclipse IDE (Java for developers) , but facing the below error during the installation. I have enough space in the system drive. In past i have installed and uninstalled the eclipse IDE. So is this giving me any problem to re-install? 10:50:59] ERROR : org.eclipse.equinox.p2.transport.ecf code=1002 Unable to read repository at http://download.eclipse.org/releases/neon/201612211000/content.xml.xz. org.apache.http.TruncatedChunkException: Truncated chunk ( expected size:

zookeeper源码分析

由 柔情痞子 提交于 2021-02-04 09:33:48
zookeeper 源码下载stable版本！！！ zookeeper 源码编译 ant 官网下载 ivy 官网下载 ivysetting.xml 用阿里云和本地nexus加速下载jar包 <ivysettings> <property name="aliyun" value="http://maven.aliyun.com/nexus/content/groups/public/" override="false"/> <property name="local" value="http://127.0.0.1:8081/repository/maven-public/" override="false"/> <property name="local-maven2-pattern" value="/home/fangbin/.m2/repository/[organisation]/[module]/[revision]/[module]-[revision]" override="false" /> <property name="repo.maven.org" value="https://repo1.maven.org/maven2/" override="false"/> <property name="repo.jboss.org" value="https:/

pep8 warning on regex string in Python, Eclipse

由 雨燕双飞 提交于 2021-02-04 09:23:29
问题 Why is pep8 complaining on the next string in the code? import re re.compile("\d{3}") The warning I receive: ID:W1401 Anomalous backslash in string: '\d'. String constant might be missing an r prefix. Can you explain what is the meaning of the message? What do I need to change in the code so that the warning W1401 is passed? The code passes the tests and runs as expected. Moreover \d{3} is a valid regex. 回答1: "\d" is same as "\\d" because there's no escape sequence for d . But it is not clear
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