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truncate java string
- 博客分类：
- Java
/**
Truncate a String to the given length with no warnings
or error raised if it is bigger.
@param value String to be truncated
@param length Maximum length of string
@return Returns value if value is null or value.length() is less or equal to than length, otherwise a String r ...
sql En Zong
- 博客分类：
- Oracle
create table TBL_MERCHANT_TEMP
(
merch_sn VARCHAR2(512) not null,
merch_id VARCHAR2(512),
merch_name VARCHAR2(512) not null,
license_reg_no VARCHAR2(512) not null,
address VARCHAR2(512) not null,
registered_capital ...
http://developer.xamarin.com/guides/ios/deployment,_testing,_and_metrics/walkthrough_Apples_instrument/
oracle clean cache
- 博客分类：
- Oracle
alter system flush buffer_cache;
alter system flush shared_pool;
antlr4 Cymbol.g4
javac Cymbol*.java
run Cymbol file -gui ../../../spDir/dbdom.sp
antlr4 Plsql.g4
javac Plsql*.java
run Plsql start_rule -gui C:\ccsnapshot_views\localDEV_tls_fundmsg_01.00.05_pchz_2\tls02\tls_fundmsg\src\research\smartTool\spDir\OPS$FAST.ANTLR1.sp
run Plsql start_rule -gui C ...
buy & ssell
- 博客分类：
- business
Buy means you own something while SSELL means you owe something
When you have the server in maintenance mode it doesn’t send any alerts. If we left it in maintenance mode and errors were happening, it would not tell us. When we know we are working on a server, we put it in maint mode to avoid the alerts since we know we are actively looking and working on it.
...
blockUI 是一个用来提示等待信息的 jQuery 插件，当要执行某个较长操作时候（大数据量查询等），通过 blockUI 显示一个遮罩层或者图片来阻止当前用户继续操作。我也是今天才使用blockUI，说的不对的地方请多指教，先给一个具体的实例（JS部分）
$('#serch_button').click(function() {
$.blockUI({
message: '<h3 style="margin-top: 10px;">正在执行，请稍候...</h3>',
css: {
...
//
// ViewController.m
// 201401
//
// Created by zhang guoqi on 14-4-5.
// Copyright (c) 2014年 zhang guoqi. All rights reserved.
//
#import "ViewController.h"
@interface ViewController ()
@property (weak, nonatomic) IBOutlet UIButton *bbb;
@end
@implementation View ...
cat /proc/sys/kernel/pid_max