ios wireframe tool

First, summarize1. Do a GT-like performance test tool;2. The first phase is mainly CPU, memory function, the requirement can draw the curve, can choose Curve interval, automatically calculate the minimum, maximum, mean, etc., support curve full-screen displayThe visual effect of the target is similar to the stock chart (the GT UI is too ugly);3. Subsequent increase in power consumption, network traffic, crash information collection and other functions

10. 5 (Leopard) to develop iphone OS 3. 0 program, this problem arises. The default Snow Leopard compiler is gcc-4. 0, but iphone OS 3. 0 of them are gcc-4. 2. When compiling your application in the emulator, it is very important that scan-build use the correct GCC version, otherwise you will see some strange compilation errors.Scan-build provides –USE-CC and-use-c++ options. Note that while your main interest is to analyze your project, please note that the parser is closely related to the bui

datefromcomponents:compt]; return[Publicutils getlocaldatawithdata:currentdate];}#pragmaMark gets each element from the date + (nsdatecomponents *) Changetocompontsfromdate: (NSDate *) date{Nscalendar*calender=[Nscalendar Currentcalendar]; [Calender settimezone:[nstimezone TIMEZONEFORSECONDSFROMGMT:0]];//(Set this purpose, pass in a local time, and then the local is the calendar to turn once, will cause 2 localization will have the error, so the calendar time zone to 0 time zone, to avoid 2 con

Video-level image rendering on iOSImage drawing on iOS is usually UIView's drawrect function, but this function is triggered asynchronously and executed by the main thread. Although it is possible to achieve the effect of active drawing by a certain skill:1, pass the image to UIView cache.2. Then call UIView's setneeddisplay to overwrite the redraw flag.(The above two steps is to say that the image is dropped to UIView, let it draw itself, but the tim

Html-Imitation iOS Assistivetouch suspension Assist Ball tool

Nager]; if (![ Manager FileexIstsatpath:folderpath]) return 0; Nsenumerator *childfilesenumerator = [[manager Subpathsatpath:folderpath] objectenumerator]; nsstring* FileName; Long long foldersize = 0; while ((FileName = [Childfilesenumerator nextobject]) = nil) {nsstring* Fileabsolutepath = [FolderPath Stringbyapp Endingpathcomponent:filename]; Foldersize + = [self filesizeatpath:fileabsolutepath]; } return [self humanreadablestringfrombytes:foldersize];} Size of indiv

========================================================== =============================== Original blog, reprinted please declare the source of Electronic coffee (original id blue rock) ========================================================== ================================ Many tool classes are used in iOS development. It may not be perfect to record here and will be updated in the future. I hope you c

Powerful IOS log tool nslogger Cocoalumberjack and snlog have been tried before. There is no special feeling. In daily development, the most used is the nslog encapsulated by Macro. # Define dlog (FMT ,...) Nslog (@ "% s [line % d]" FMT ),Pretty_function, line, # va_args);# Else# Define dlog (...)# Endif // Alog always Displays output regardless of the debug setting# Define alog (FMT ,...) Nslog