yaoxinghuo

// 判断是否为整形：
- (BOOL)isPureInt:(NSString *)string {
	NSScanner	*scan = [NSScanner scannerWithString:string];
	int			val;

	return [scan scanInt:&val] && [scan isAtEnd];
}

// 判断是否为浮点形：
- (BOOL)isPureFloat:(NSString *)string {

yaoxinghuo

//依赖包CoreLocation.framework， MobileCoreServices.framework， SystemConfiguration.framework， Security.framework
#import "AFNetworking.h"

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

    //默认是AFJSONRequestSerializer
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];

	[manager GET:@"http://www.baidu.com" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
        NSData *data = (NSData *)responseObject;

yaoxinghuo

#import "CommonCrypto/CommonDigest.h"

-(NSString*) sha1:(NSString*)input
{
    const char *cstr = [input cStringUsingEncoding:NSUTF8StringEncoding];
    NSData *data = [NSData dataWithBytes:cstr length:input.length];
    
    uint8_t digest[CC_SHA1_DIGEST_LENGTH];
    
    CC_SHA1(data.bytes, data.length, digest);

yaoxinghuo

package com.terrynow.common;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

/**
 * Developer: Terry DateTime : 2007-12-18 下午03:36:22
 */

public class HashUtils {

yaoxinghuo

#import "UIColor+PXExtensions.h"
 
@implementation UIColor (UIColor_PXExtensions)
 
+ (UIColor*)pxColorWithHexValue:(NSString*)hexValue
{
    //Default
    UIColor *defaultResult = [UIColor blackColor];
 
    //Strip prefixed # hash

yaoxinghuo

//1、调用 自带mail
 
[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"mailto://[email protected]"]];
 
 
//2、调用 电话phone
 
[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"tel://8008808888"]];

 

yaoxinghuo

#upname.sql 脚本：
DELIMITER // 

DROP PROCEDURE IF EXISTS uppercase // 

CREATE PROCEDURE uppercase(IN dbname VARCHAR(200)) 

BEGIN 

DECLARE done INT DEFAULT 0; 

yaoxinghuo

//http://blog.csdn.net/wilmer_wu/article/details/6974402
//谈谈iOS下视图、坐标、位置相关等基础概念
CGRect mainBounds = [UIScreen mainScreen].bounds;
    int height = mainBounds.size.height;
    self.btn.center = CGPointMake(mainBounds.size.width/2, mainBounds.size.height/2); // set center
    CGRect frame = self.btn.frame;
    self.btn.frame = CGRectMake( frame.origin.x, height-frame.size.height, frame.size.width, frame.size.height ); // set new position exactly

yaoxinghuo

/**
	 * 转换图片成圆形
	 * 
	 * @param bitmap
	 *            传入Bitmap对象
	 * @return
	 */
	public static Bitmap toRoundBitmap(Bitmap bitmap) {
		if (bitmap == null)
			return null;

yaoxinghuo

//
//  UserConext.m
//  HelloWorld
//
//  Created by Terry on 2013-10-07.
//  Copyright (c) 2013 Terry. All rights reserved.
//

#import "UserConext.h"