importjava.text.ParseException;importjava.text.SimpleDateFormat;importjava.util.Date;importjava.util.Locale;publicclassOldFormat{publicstaticvoidmain(Stri...

functionbytesToSize(bytes){if(bytes===0)return'0B';vark=1000,//or1024sizes=['B','KB','MB','GB','TB','PB','EB','ZB','YB'],i=Math.floor(Math.log(bytes)/Math.log(k...

KiB是kilobinarybyte的缩写,指的是千位二进制字节KB是kilobyte的缩写,指的是千字节 二进制标准命名 十进制国际单位制SI标准:1KB=1,000Byte1MB=1,000KB=1,000,000Byte1GB=1,000MB=1,000,000KB=1,000,000,000...

//**dataURLtoblob**functiondataURLtoBlob(dataurl){vararr=dataurl.split(','),mime=arr[0].match(/:(.*?);/)[1],bstr=atob(arr[1]),n=bstr.length,u8arr=newUint8Array(...

publicclassBinaryToDecimal{publicstaticintBinaryToDecimal(intbinaryNumber){intdecimal=0;intp=0;while(true){if(binaryNumber==0){break;}else{inttemp=binaryNumber%...