piaoapiao

/*
 * 发包开关
 */
#define kProductionEnv    YES


#if !kProductionEnv
        else if ([dict[@"type"] isEqualToString:@"mine_download"]) {
            NSString *downloadUrl = @"https://www.pgyer.com/Mzjk";
            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:downloadUrl]];

piaoapiao

guodongdeMacBook-Pro:header guodong$ strings  TencentOpenAPI  |grep ConnectionAppId
__ZN15CTXAppidConvert17IsConnectionAppIdEPKc
GetConnectionAppId
GetConnectionAppId

piaoapiao

    NSDecimalNumber *subtotal = [NSDecimalNumber decimalNumberWithString:@"90.7146"];

        //保留小数点后两位
    NSDecimalNumberHandler*roundUp = [NSDecimalNumberHandler decimalNumberHandlerWithRoundingMode:NSRoundBankers scale:2 raiseOnExactness:NO raiseOnOverflow:NO raiseOnUnderflow:NO raiseOnDivideByZero:YES];


    NSDecimalNumber*total = [subtotal decimalNumberByRoundingAccordingToBehavior:roundUp];
    
    NSLog(@"total:%@",total);
    

piaoapiao

https://developer.apple.com/library/ios/featuredarticles/ViewControllerPGforiPhoneOS/CreatingCustomContainerViewControllers/CreatingCustomContainerViewControllers.html

piaoapiao

    [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(textFiledEditChanged:)
                                                name:@"UITextFieldTextDidChangeNotification"
                                              object:self.bBankCardbyName];
                                              

-(void)textFiledEditChanged:(NSNotification *)obj{
    UITextField *textField = (UITextField *)obj.object;
    
    NSLog(@"textField:%@",textField.text);
    

piaoapiao

http://stablekernel.com/blog/view-controller-containers-part-ii/

piaoapiao

IPA 重签名

Step1 : 解压IPA
unzip MYAPP.ipa
Step2: 删除旧的代码签名
rm -rf Payload/ MYAPP.app/_CodeSignature
Step3: 更换证书
cp MyEnterprise.mobileprovision Payload/ MYAPP.app/embedded.mobileprovision
Step4: 重签名

piaoapiao

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    if (scrollView == self.cardTableView)
    {
        CGFloat sectionHeaderHeight = 80;
        if (scrollView.contentOffset.y<=sectionHeaderHeight&&scrollView.contentOffset.y>=0) {
            scrollView.contentInset = UIEdgeInsetsMake(-scrollView.contentOffset.y, 0, 0, 0);
        } else if (scrollView.contentOffset.y>=sectionHeaderHeight) {
            scrollView.contentInset = UIEdgeInsetsMake(-sectionHeaderHeight, 0, 0, 0);
        }
    }

piaoapiao

- (void)viewDidLoad
{
    [super viewDidLoad];
    semaphoreTest = dispatch_semaphore_create(2);
    [NSThread detachNewThreadSelector:@selector(workThread) toTarget:self withObject:nil];
    [NSThread detachNewThreadSelector:@selector(workThread2) toTarget:self withObject:nil];
    [NSThread detachNewThreadSelector:@selector(workThread3) toTarget:self withObject:nil];
    UIButton *text = [[UIButton alloc] initWithFrame:CGRectMake(100, 100, 50, 30)];
    text.backgroundColor = [UIColor redColor];
    [text addTarget:self action:@selector(testSemaphore) forControlEvents:UIControlEventTouchUpInside];

piaoapiao

http://torfinder.net/torrent/c6d96e1ae7f29f0175f551d9c2a3513a58ca8637