self.view.backgroundColor = [UIColor whiteColor]; NSLog(@"手机目前所剩内存空间为 : %f MB", [self availableMemory]); NSLog(@"手机目前应用所占内存为 : %f MB", [self usedMemory]); NSLog(@"手机目前剩余存储空间为 : %@ MB", [self freeDiskSpaceInBytes]); } #pragma mark -- 获取目前...
Your app never calls this method directly. Instead, this method is called when the system determines that the amount of available memory is low. You can override this method to release any additional memory used by your view controller. If you do, your implementation of this method must call ...
1、引入头文件 #include<sys/sysctl.h> #include<mach/mach.h> 2、检测函数 //MARK: 可用内存 - (double)availableMemory { vm_statistics_data_t vmStats; mach_msg_type_number_t infoCount = HOST_VM_INFO_COUNT; kern_return_t kernReturn = host_statistics(mach_host_self(),HOST_VM_INFO,(host_...
freeSpaceLabel.text = [[NSString stringWithFormat:@"%.2f",((totalFreeSpace/1024.0f)/1024.0f/1024.0f)] stringByAppendingString:@"GB"]; NSLog(@"Memory Capacity of %f GB with %f GB Free memory available.", ((totalSpace/1024.0f)/1024.0f/1024.0f), ((totalFreeSpace/1024.0f)/1024.0f)/1024.0f...
来自 掌桥科研 喜欢 0 阅读量: 12 作者: J Battersby 摘要: By now, you've no doubt heard that Microsoft Office Mobile is available for the iPhone. (Yup, it's iPhone-only.) Should you care? That depends on whether you are a subscriber to Microsoft's Office 365 and SkyDrive services...
被引量: 12发表: 2009年 Book Review: Mac OS X, iPod, and iPhone Forensic Analysis DVD Toolkit Apple's hold on the personal computer marketplace started dwindling on August 12, 1981, the day that the IBM PC was introduced. As an Apple ][+ bigot myself, I refused to touch a PC for...
The phones have 4 GB of memory, and up to 512 GB of storage onboard, which should be more than enough for even the most voracious shutterbugs and largest music libraries.The phones will start at $999 and $1,099 respectively, and be available for preorder Sept. 14, and in stores Sept...
compared to iMac with M1.The new iMac features a new 12MP Center Stage camera with Desk View, up to four Thunderbolt 4 ports and color-matched accessories that include USB-C. Starting at $1,299, now with 16GB of unified memory, the new iMac is available to pre-order Monday, with av...
The phones have 4 GB of memory, and up to 512 GB of storage onboard, which should be more than enough for even the most voracious shutterbugs and largest music libraries.The phones will start at $999 and $1,099 respectively, and be available for preorder Sept. 14, and in stores Sept...
1、引入头文件 #include <sys/sysctl.h> #include <mach/mach.h> 2、检测函数 //MARK: 可用内存 - (double)availableMemory { vm_statistics_data_t vmStats; mach_msg_type_number_t infoCount = HOST_VM_INFO_COUNT; kern_return_t kernReturn = host_statistics(mach_host_self(),HOST_VM_INFO,(ho...