range

问题 I use range hader, but not create correct file. if I send Range bytes=0-8999 file weighs 9000 bytes and correct work. if I send Range bytes=0-8999,9000-9999 file weighs 10213 bytes and NOT correct work. File type mp3. What could be wrong? HttpGet first = new HttpGet("http://cs4832.vkontakte.ru/u50184979/audio/ef64581d913c.mp3"); first.addHeader("Accept-Ranges", "bytes"); first.addHeader("Range", "bytes=0-8999,9000-9999"); //first.addHeader("Accept-Ranges", "bytes"); HttpResponse response =

问题 I have spent a few hours working out how to do this which is why im posting it here now... If you want to return different values in a cell based on which range the value entered in another cell comes under then I have worked out how to do it!! (bear in mind that this is specific to my spreadsheet and was for calculating prices i.e. 0.99 = £0.99) For example: IF G2 is ABOVE "0" BUT BELOW "1" THEN display "0.1" IF G2 is ABOVE "0.99" BUT BELOW "5" THEN display "0.15" IF G2 is ABOVE "4.99" BUT

问题 I have spent a few hours working out how to do this which is why im posting it here now... If you want to return different values in a cell based on which range the value entered in another cell comes under then I have worked out how to do it!! (bear in mind that this is specific to my spreadsheet and was for calculating prices i.e. 0.99 = £0.99) For example: IF G2 is ABOVE "0" BUT BELOW "1" THEN display "0.1" IF G2 is ABOVE "0.99" BUT BELOW "5" THEN display "0.15" IF G2 is ABOVE "4.99" BUT

问题 It's not a real world program but I would like to know why it can't be done. I was thinking about numpy.r_ object and tried to do something similar but just making a class and not instantiating it . a simple code (has some flaws) for integers could be: class r_: @classmethod def __getitem__(clc, sl): try: return range(sl) except TypeError: sl = sl.start, sl.stop, sl.step return range(*(i for i in sl if i is not None)) but as I try to do r_[1:10] i receive TypeError: 'type' object is not

问题 I've worked out a method to test if two one-dimensional line-segments/ranges. So defining a range as: [min, max] Given two instances of range: a = [min, max] b = [min, max] I use the following to test if they intersect: (a.max - b.min) * (b.max - a.min) >= 0. I think this is a one-dimensional cross-product, so my question is: Is this solution classified as a one-dimensional cross-product or something else? 回答1: How about: intersects = !((a.max < b.min) || (b.max < a.min)) That's faster (no

问题 What is the correct response to a GET request with the header field Range: bytes=278528- if Range is not supported? Reading the HTTP header definitions (http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html) i think i should at least set: Accept-Ranges: none , but it clearly states that Clients MAY generate byte-range requests without having received this header for the resource involved. So, if a client requests a range, should I: Reply with the whole file from byte 0? Reply with some

问题 I have Delphi XE. I try to set Request.Range of idHttp but I cannot do this. Delphi doesn't allow me to do this neither at design time nor at run time. E.g. I set '6000-' in a design time -> a property gets empty all time. I do (in a thread): Downloader.Request.Range:=(IntToStr(DFileStream.Position) + '-'); synchronize(procedure begin showmessage(Downloader.Request.Range) end); showmessage(Downloader.Request.Range) shows me nothing (an empty string). I checked a request in HTTPAnalyzer -> my

问题 As you know, range() function can get a range between number and the other, how to do the same with an IP as example.. $range_one = "1.1.1.1"; $range_two = "1.1.3.5"; print_r( range($range_one, $range_two) ); /* I want a result of : 1.1.1.1 1.1.2.2 1.1.3.3 1.1.3.4 1.1.3.5 */ i was thinking of using the explode() function to explode " . " and separate each number then use range with each of them after that combine them all together, it seems a bit complicated for me and i guess there's an

问题 As you know, range() function can get a range between number and the other, how to do the same with an IP as example.. $range_one = "1.1.1.1"; $range_two = "1.1.3.5"; print_r( range($range_one, $range_two) ); /* I want a result of : 1.1.1.1 1.1.2.2 1.1.3.3 1.1.3.4 1.1.3.5 */ i was thinking of using the explode() function to explode " . " and separate each number then use range with each of them after that combine them all together, it seems a bit complicated for me and i guess there's an

问题 I need to write a regular expression for taking input like this 23,456,22,1,32767 i.e. No commas allowed at the start or end. Spaces may come before and/or start of comma for e.g. 23, 45,56 ,67 etc. Ranges of each number should be 0-32767. Currently I am using regular expression like this [0-9]+(,[0-9]+)* . This allows for numbers separated by commas only ( not allowing spaces at all), and it does not check for the range of number. 回答1: It's probably wise to do it in two steps. First check