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标签data-*属性使用
- 博客分类:
- js
- web front end
<div class="page_index" style="margin-top:20px;">
<span id="showPage">第2页</span>
<span id="totalPage" data-size="4">共4页</span>
<a id="first" onclick="getPage(this)" href="javascript:void(0) ...
分页总页数计算公式
- 博客分类:
- js
- web front end
//total : 总数
//pageSize : 每页显示数
//totalPage : 共页数
var totalPage = (total + pageSize - 1)/pageSize;
Android SDK路径不能含有空格
- 博客分类:
- android
错误,
android sdk location shoud not contain whitespace,as this can cause problems with thte ndk tools
错误代码:
Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'D:\Dev Tools\JDK\jdk1.7.0_79\bin\java.exe'' finished with non-zero exit value 1
原因: ...
1,注释修改项目目录下的.project文件
<?xml version="1.0" encoding="UTF-8"?><projectDescription> <name>FlexPaper</name> <comment></comment> <projects> </projects> <buildSpec> <!-- <buildCommand&g ...
1.退出 eclipse
2.到[工程目录下]/.metadata/.plugins/org.eclipse.core.runtime
3.把org.eclipse.wst.server.core.prefs和 org.eclipse.jst.server.tomcat.core.prefs这两个文件去掉
4.重启eclipse
package com.emolay.util;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
public class PropertiesUtils {
private static final Properties properties = new Properties();
static {
try {
load();
} catch (Exception e) {
}
}
private st ...
setInterval对某个数值加加渐减
- 博客分类:
- js
decrease_time = setInterval(decrease_opacity_val,10);
function decrease_opacity_val(){
showID.style.opacity = showID.style.opacity - 0.01;
if(showID.style.opacity == 0)
{
clearInterval(decrease_time);
showID.style.display = "none";
showID.style.opacity = "";
...
netstat -ano 查看所有端口
netstat -ano|findstr "1935" 查看1935端口占用PID
tasklist|findstr "PID”
1.退出 eclipse
2.到[工程目录下]/.metadata/.plugins/org.eclipse.core.runtime
3.把org.eclipse.wst.server.core.prefs和 org.eclipse.jst.server.tomcat.core.prefs这两个文件去掉
4.重启eclipse
导入TDP数据包备份
- 博客分类:
- backup
package org.alfresco.repo.bom.util;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StringReader;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.u ...
package org.alfresco.repo.bom.util;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.zip.Deflater;
import org.apache.tools.zip.ZipEntry;
import org ...
package org.alfresco.repo.bom.util;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipOut ...
替换了项目jar文件Tomcat运行报错,
项目开发环境jdk1.6,替换jar文件编译环境是1.7
修改eclipse java ->compiler和Installed JREs
重新编译替换jar文件即可。
如图:
js去空格
- 博客分类:
- js
- web front end
var content = Dom.get("mail_content").value.replace(/(^\s*)|(\s*$)/g,'');//去前后空格
//replace(/\s/ig,'');去全部空格