Paul Zhu isanwenyu

How to change your commit messages in Git?

At some point you’ll find yourself in a situation where you need edit a commit message. That commit might already be pushed or not, be the most recent or burried below 10 other commits, but fear not, git has your back 🙂.

Not pushed + most recent commit:

git commit --amend

This will open your $EDITOR and let you change the message. Continue with your usual git push origin master.

Git 比较不同版本文件差异的常用命令格式：

git diff                                       查看尚未暂存的文件更新了哪些部分

git diff filename 查看尚未暂存的某个文件更新了哪些

git diff –cached                    查看已经暂存起来的文件和上次提交的版本之间的差异

git diff –cached filename 查看已经暂存起来的某个文件和上次提交的版本之间的差异

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	PARAMS=('-m 6 -q 70 -mt -af -progress')

	if [ $# -ne 0 ]; then
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	fi

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	HttpsURLConnection connection = (HttpsURLConnection) new URL("https://someurl.com").openConnection();
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	private static SSLSocketFactory buildSslSocketFactory(Context context) {
	// Add support for self-signed (local) SSL certificates
	// Based on http://developer.android.com/training/articles/security-ssl.html#UnknownCa
	try {