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java - Converting Byte Array to Double Array -

I have some problems with WAV files in Java. WAV format: PCM_SIGNED 44100.0 Hz, 24 bit, stereo, 6 bytes / frames, small-endian I have removed WAV data in a byte array with no problem. I'm trying to convert the byte array to a double array, but some couples come with the "NaN" value. Code: ByteBuffer byteBuffer = ByteBuffer.wrap (byteArray); Double [] doubles = new double [byte array.line / 8]; For (int i = 0; i & lt; doubles; tall; i ++) {couple [i] = byte buffer.get double (i * 8); } The fact of being 16/24/32 bit, mono / stereo confuse me. I intend to pass double [] an FFT algorithm and receive audio frequencies. Thanks Try it out: Public stable byte [] toByteArray (double [] doubleArray) {int times = Double.SIZE / byte.SIZE; Byte [] bytes = new byte [double] Long * bar]; For (int i = 0; i & lt; doubleArray.length; i ++) {BitBufer. Vep (Bytes, I * Bar, Times). Inputable (double other [i]); } Return bytes; } Public stable double []

How can get the current path in PHP -

इस सवाल का पहले से ही एक उत्तर है: < / P> 5 जवाब मैं कैसे पथ वापस कर सकता हूँ localhost / site1 / index.php? View = 10 & amp; user = 5 मैं इस मान को वापस करना चाहता हूं "index.php? View = 10 & amp; user = 5" मैं PHP का उपयोग कैसे कर सकता हूं? < / P> मैंने सोचा कि $ _ SERVER ['SCRIPT_NAME'] ऐसा करें लेकिन SCRIPT_NAME index.php retaining है < Div class = "post-text" itemprop = "text"> $ _ सर्वर ['QUERY_STRING'] और $ _SERVER ['REQUEST_URI'] अनुरोध यूरी आपको पूर्ण यूरी देगा, आप इसे अंतिम मार्ग पाने के लिए हेरफेर कर सकते हैं << p> जैसा कि मैथ्यू इम्बर्ग ने कहा, उत्सुक हो जाओ। $ _ सर्वर आपको या तो var_dump द्वारा या किसी टिप्पणी में लिंक किए गए दस्तावेज पढ़ता है

mysql - Phantom mysql_error from PHP -

I have this sql statement, when I run it in phpmyadmin, but raises an unreliable obscure server Mysql_error When I run it from PHP: There is an error in your SQL syntax; Related to your MySQL server version for the correct syntax to use the '' Passed '' UPDATE srSignals SET falseBreak = "true", ' Check manual. Full SQL Statement: UPDATE srSignals SET falseBreak = "true", candleClose = 1.51132, results = - 48 WHERE id = 4429; Updated srSignals SET falseBreak = "true", candleClose = 1.51132, results = -27 WHERE id = 4431; What is wrong with this statement, or why does PHP not work through PHP's request when copied / pasted in the phpmyadmin? Your syntax is incorrect You should not use single quotes such as not double quotes like teas: update srsignals SET falseBreak = 'true', candleClose = 1.51132, results = -48 WHERE id = 4429; Update srsignals SET falseBreak = 'true', Candle Close = 1

ldd equivalent on android -

I have a libTest.so that does not load on some devices. Logcat is absolutely useless arm-linux-androideabi-readelf.exe -d Using libTest.so I was able to see all the necessary libbs, which requires libTest.so. I pulled them all into the same folder on my local PC. How can I find out which symbols are missing and in which library? I have only standard tools from NDK (Nm, Relief, Ozdump etc.), which tool and how can I use it so that it parses my libTest.so and all dependent libraries and tells me which symbol target Loads on the device prevents my lib. Thanks to Android developers my feature request was applied :) Now we have a tool Which allows to relieve the dependency. EDIT: This does not resolve full symbols, however, as if you build against Android-14 and try to use the methods that were not present in older Androids, Tools will not list missing symbols. This part was left in the form of TODO in ndk - depends.

wordpress - Autoloaders in PHP - two running at a time -

I understand how to register autoloaders and even how to create one, this is absolutely any There is no issue. Sometimes the main issue is how you have two auto loaders, for example: class project_one_folder_class extended project_two_folder_class {} you 'Ll notice that child class is a project which is related to reaching out and calling parent class who is locating in a separate project. The way in which two sections of projects are connected, always seen by auto loaders, sometimes the projects of any sections are never seen. Edit In this way the way I thought was to write two auto loaders and to register them because The project has two parents, the project is a child, this is a more detailed question. This is my class to make it better. class AisisCore_Loader_AutoLoader {secure $ _instance protected; Public function get_instance () {if (null == self :: $ _ example} {self :: $ _ instance = new self (); } Returns self: $ _ Example; } Public functions

ios - How to drag and drop tweets from tableview onto viewcontroller -

I am currently working on a project, I have tweets in embedded tableview and drag and drop selected cells on the view need to. How can I get this to work? I am starting a lot so there is not much thought. Any suggestions to overcome this problem? drag & amp; Drop down, but here's a brief review of the process, which can get you started. You can either use the UIPNZstoreRecognizer or to determine whether the user has started, moved or dropped, one object. When the drag starts, you have to separate the view from your supervision (removeFromSuperview) and keep on touch screen, touching the fire will fire (if you are using gesturerequisher, then state In the form of a user's finger move, you can adjust the center of your view to reflect the new location (for example, dragView.center). Finally, when it is released, touch is possible (Or UIGestureRecognizerStateEnded state change in the PAN gesture identifier). You will usually see examples in these threads and els

bash - Using sh -c if comparisons inside an SSH command -

There's a problem with i! = If statement section is basically this statement is valid, as far as I know it executes this [: 1:! =: Unexpected operator returns. I have tried to execute using the -n, but for any reason, if the output is empty, then -n still runs the echo command. Any help is appreciated on this. I've attached the code snippet below. #! / Bin / sh HOST = $ 1 USER = "/ script / zone $ HOST | tr -d '\ r'" ssh -t $ HOST -p 22 -l deehem "sh -c 'if [" !! " "=" \ '$ USER \' "]; then" HOST $ $ HOST: \ '$ USER \ `Username"; Fi "; Bash -login " As you felt, " bla "bla " is only two string concatenated ( " bla bla " ). You can avoid " : \" but in the standard [ test tool There is an option specifically for this task: -n STRING STRING is non -jojo-ja STRING's STRING's length is zero Note: Why do you have? In this way