floorf

 the Round/ceil/floorf function in iOS is slightly solvedextern float Ceilf (float);extern double ceil (double);extern long double Ceill (long double);extern float Floorf (float);extern double floor (double);extern long double floorl

extern float Ceilf (float);extern double ceil (double);extern long double Ceill (long double);extern float Floorf (float);extern double floor (double);extern long double floorl (longdouble);extern float roundf (float);extern double round

extern float Ceilf (float);extern double ceil (double);extern long double Ceill (long double);extern float Floorf (float);extern double floor (double);extern long double floorl (longdouble);extern float roundf (float);extern double round

float Numbertoround;int result;Numbertoround = 4.51;result = (int)roundf (numbertoround); NSLog (@ "ROUNDF (%f) =%d", numbertoround, result); //ROUNDF (4.510000) = 5 result = (int)CEILF (numbertoround); NSLog (@ "CEILF (%f) =%d", numbertoround,

Generally use rich text to achieve a variety of label text, is the use of Uilabel classification quickly create colorful and diverse lable text, fast and simple, strong customization, more important is no code pollutionHttps://github.com/joaoffcosta/

PhpCommon error resolution when compiling and installing PHP [go]This article are post on HTTPS://CODERWALL.COM/P/GGMPFAconfigure:error:xslt-config not found. Please reinstall the LIBXSLT >= 1.1.0 distributionThe code is as follows:yum-y Install

How to solve common error messages in PHP compilation processCentOS compile PHP5 Sometimes encounter some of the following error messages, basically can be installed by yum the corresponding library to solve. The following are some specific

Configure:error:xslt-config not found. Please reinstall the LIBXSLT >= 1.1.0 distributionYum-y Install Libxslt-develConfigure:error:Could not find Net-snmp-config binary. Please check your NET-SNMP installation.Yum-y Install

Some of the following error messages are sometimes encountered in the CentOS compilation PHP5, which can basically be solved by using Yum to install the appropriate libraries. Here are some specific workarounds: Checking for BZIP2 support ..

Customizing a View DrawLineDrawLine.h#import@protocolGridtouchdelete -(void) Gridtouchcolumn: (nsinteger) column Touchrow: (nsinteger) row;@end@interfaceDrawline:uiview@property (nonatomic, assign)IDDelegate;@end#import "DrawLine.h"#defineGrid_width