Log4j报错: log4j:ERROR Failed to rename [/log/xxx.log] to [/log/xxx.log.2016-11-23.log] google了一下发现是个bug: https://bz.apache.org/bugzilla/show_bug.cgi?id=29726 I checked myself, and found it was solved only in 1.3 for DRFA. For RFA, it has been solved i…
gulp 对文件批量重命名 gulp-rename重命名 var gulp = require('gulp'); var rename = require("gulp-rename"); // rename via function gulp.task('name', function() { return gulp.src('./dist/**/*') .pipe(rename(function(path) { console.log(path) var name = new Dat…
#!/usr/bin/python2.7 # Program: # Rename files in current folder in batch. # Date: # 2016-04-17 # Usage: # cd into the directory # input the suffix of your filename # bingo! import os NewNameSuffix = raw_input("") Count = 0 CurrentDir = os.getcw…
原文在此 Say you have a table and need to rename "colb" to "col_b": First you rename the old table: ALTER TABLE orig_table_name RENAME TO tmp_table_name; Then create the new table, based on the old table but with the updated column name: C…
Problem Sometimes there is a need to change the name of your database whether this is because the original name was based on some other project that is no longer relevant to the data stored in the database or maybe it was because you restored a datab…
异常提示: gen already exists but is not a source folder. Convert to a source folder or rename it. 错误原因: 我在导入以前的项目的时候出现了这个异常,原因是.classpath文件(这个文件在eclipse中是看不到的,必须在文件浏览器中才能看到并编辑)出错,导致eclipse不能识别我的src代码文件夹,需要通过设置来指明源码所在的文件夹. 解决办法: 右键项目,选择Properties——Jav…
虽然MySQL里面有rename database的语法,但是只是在5.1.7 to 5.1.23提供的,其他版本并没有,要想做rename操作该如何做呢?percona提供了一个shell #!/bin/bash # Copyright Percona LLC and/or its affiliates set -e if [ -z "$3" ]; then echo "rename_db <server> <database> <new_da…
Migrating from Ant to Gradle is very easy with the importBuild method from AntBuilder. We only have to add this single line and reference our existing Ant build XML file and all Ant tasks can now be executed as Gradle tasks. We can automatically rena…
