detection

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C/C++/Obj-C Real-time algorithm to ascertain Note (not Pitch) from Vocal Input

I want to detect not the pitch,but the pitch class of a sung note. So,whether it is C4 or C5 is not important: they must both be detected as C.[详细]

2023-01-22 13:24 分类：问答
How to find all implementations of a certain interface?

I want to make my program initialization a bit \"smarter\". I have several classes which represent commands. All these classes are immutable (i.e. creating only one instance of each should be enough[详细]

2023-01-22 12:55 分类：问答
Jquery, finding the type of a selector - howto?

I need a way to determ开发者_StackOverflowine if a returned object is a textarea (for example).Try with:[详细]

2023-01-22 02:05 分类：问答
Dumping text files

I\'m writing a shell script that will create a textual (i.e. diffable) dump of an archive. I\'d like to detect whether or not each file is printable in some given character set, and if it is printabl[详细]

2023-01-20 05:01 分类：问答
How to pass a checkbox array from form to results page

Im trying to build a page that will allow a user to select a maximum of 8 out of 20 checkboxes, in a specific order, on a single form.[详细]

2023-01-18 07:09 分类：问答
Detect jsch disconnection

How can I detect from the client that jsch session ha开发者_高级运维s been disconnected by the server?You mean other than the isConnected() function on the session object?If you setup a portforwarding[详细]

2023-01-17 02:05 分类：问答
Googlebot getting an error

I have the following code as my index.php for my multi-language website. Each available language has a subdirectory.[详细]

2023-01-16 05:58 分类：问答
MP3 bitrate detection through frequency spectrum analysis

Is there any program that detects the bitrate of an MP3? I\'m not talking about the effective bitrate that the file has been encoded with, but the real bitrate that can be calculated only by frequency[详细]

2023-01-13 12:48 分类：问答
How to determine real format of an XLSX Excel file?

I have a well known problem that is described in Extension Warning On Opening Excel Workbook from a Web Site microsoft blog entry. I\'ve added URL rewrite to have URL nicely formatted and my mime type[详细]

2023-01-13 12:23 分类：问答
Photo recognition with webcam

in a few months I\'ve got a game to play, but I want to cheat a bit :P by using some webcams. The game is simple you drive with your car a开发者_StackOverflow社区round and try to spot images that are[详细]

2023-01-12 07:43 分类：问答