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Where is JAVA_HOME on macOS Mojave (10.14) to Lion (10.7)?
...l set the environment variable accordingly.
export JAVA_HOME="$(/usr/libexec/java_home -v 1.6)"
or
export JAVA_HOME="$(/usr/libexec/java_home -v 1.7)"
or
export JAVA_HOME="$(/usr/libexec/java_home -v 1.8)"
Update: added -v flag based on Jilles van Gurp response.
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How can I tell if one commit is a descendant of another commit?
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If you want to check this programmatically (e.g. in script), you can check if git merge-base A B is equal to git rev-parse --verify A (then A is reachable from B), or if it is git rev-parse --verify B (then B is reachable from A). git rev-pa...
How do you squash commits into one patch with git format-patch?
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I'd recommend doing this on a throwaway branch as follows. If your commits are in the "newlines" branch and you have switched back to your "master" branch already, this should do the trick:
[adam@mbp2600 example (master)]$ git c...
NSIS学习笔记（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...s”文件夹到当前solution下。
S3:当前project头文件和库文件搜索路径设为“$(SolutionDir)nsis;”
S4:把nsis中的头文件加到当前project中。
S5:为当前project添加nsMessageBoxPlugin.c文件。源文件清单如下。
#include <windows.h>
#include <pluginapi.h> /...
那些曾被追捧的90后创业男神女神，还好吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...说出来，更别说围绕这个话题来做生意。
前一阵子，有消息称“泡否”可能不再继续做下去了，当时她本人给到Bianews的回答是，“仍在做”。但现在看来，“泡否”更多的被圈内人和创业者们当做一个特殊的案例，再谈到它的...
为什么说自媒体到了最危险的时期？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...时尚、生活类的那样生动且受众普遍。
像冯大辉的小道消息，契约的移动互联网等帐号经常能超过一万的更是凤毛麟角。经常对国内外互联网发展局势做出预判和指点江山激昂文字的科技自媒体们，却没有意识或没法经营好自...
C++ 读写xml方法整理（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...析器。您注册的解析器回调（或handler）功能，然后开始搜索它的文档。当解析器识别该文件的指定的位置，它会调用该部分相应的处理程序（如果您已经注册的一个）。该文件被输送到解析器，会被分割成多个片断，并分段装...
MySQL/Amazon RDS error: “you do not have SUPER privileges…”
I'm attempting to copy my mysql database from an Amazon EC2 to an RDS:
7 Answers
7
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How can I get the application's path in a .NET console application?
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System.Reflection.Assembly.GetExecutingAssembly().Location1
Combine that with System.IO.Path.GetDirectoryName if all you want is the directory.
1As per Mr.Mindor's comment:
System.Reflection.Assembly.GetExecutingAssembly().Locati...
write a shell script to ssh to a remote machine and execute commands
...ple remote linux machines, and I need to write a shell script which will execute the same set of commands in each machine. (Including some sudo operations). How can this be done using shell scripting?
You can do this with ssh, for example:
#!/bin/bash
USERNAME=someUser
HOSTS="host1 host2 host3"
S...