大约有 7,000 项符合查询结果（耗时：0.0128秒） [XML]
Does a favicon have to be 32x32 or 16x16?
I'd like to use a single image as both a regular favicon and iPhone/iPad friendly favicon.
9 Answers
...
How to set the UITableView Section title programmatically (iPhone/iPad)?
I've created a UITableView in Interface Builder using storyboards . The UITableView is setup with static cells and a number of different sections.
...
【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ary_hash;
exist = udp_lib_lport_inuse2(net, snum, hslot2, //判断hash2是否有该端口正在被使用
sk, saddr_comp);
if (!exist && (hash2_nulladdr != slot2)) {
hslot2 = udp_hashslot2(udptable, hash2_nulladdr);
exist = udp_lib_lport_inuse2(net, snum, hslot2, //再...
How to make return key on iPhone make keyboard disappear?
I have two UITextFields (e.g. username and password) but I cannot get rid of the keyboard when pressing the return key on the keyboard. How can I do this?
...
iPhone Safari Web App opens links in new window
...
Is there an example of the opposite? Forcing an iPhone web app to open a page in Safari eventhough it's a javascript location change?
– tkahn
Jan 4 '12 at 16:23
...
Objective-C : BOOL vs bool
...
From the definition in objc.h:
#if (TARGET_OS_IPHONE && __LP64__) || TARGET_OS_WATCH
typedef bool BOOL;
#else
typedef signed char BOOL;
// BOOL is explicitly signed so @encode(BOOL) == "c" rather than "C"
// even if -funsigned-char is used.
#endif
#define YE...
二维码的生成细节及原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是0-255的ISO-8859-1字符。有些二维码的扫描器可以自动检测是否是UTF-8的编码。
Kanji mode 这是日文编码，也是双字节编码。同样，也可以用于中文编码。日文和汉字的编码会减去一个值。如：在0X8140 to 0X9FFC中的字符会减去8140，在0...
iPhone get SSID without private library
... Getting a dictionary object containing the information of the network the iPhone is connected to NSDictionary *networkDict = [self fetchSSIDInfo]; // Select the SSID from the network information NSString *iPhoneNetworkSSID = [networkDict objectForKey:@"SSID"];
...
那些曾被追捧的90后创业男神女神，还好吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...或许会使得整个团的的压力骤增，受到了太多关注的脸萌是否真的能够脱离虚幻的光环走出来，还是个未知数。
现状：基本已经完全淡出公众视野。
3.只过1%生活的陈安妮
从微博到微信，一组名为“对不起，我只过1%的生活...
How do I prevent the iPhone screen from dimming or turning off while my application is running?
I'm working on an app that requires no user input, but I don't want the iPhone to enter the power saving mode.
5 Answers
...