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Gets byte array from a ByteBuffer in java

...hat you want is to retrieve the bytes that are remaining (between position and limit), then what you have will work. You could also just do: ByteBuffer bb =.. byte[] b = new byte[bb.remaining()]; bb.get(b); which is equivalent as per the ByteBuffer javadocs. ...
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How to name variables on the fly?

...I save in mypackage/data. Each one in its file with same name for the file and the data in it (given R recommendations for data in package). Each dataset is about 10M and the total is ~ 17Go I hardly see an other way. – cmbarbu Feb 16 '16 at 11:19 ...
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iOS Remote Debugging

...ector Connect your iDevice via USB with your Mac Open Safari on your Mac and activate the dev tools On your iDevice: go to settings > safari > advanced and activate the web inspector Go to any website with your iDevice On your Mac: Open the developer menu and chose the site from your iDevice...
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How to get past the login page with Wget?

...re the --post-data parameter is properly percent-encoded (especially ampersands!) or the request will probably fail. Also make sure that user and password are the correct keys; you can find out the correct keys by sleuthing the HTML of the login page (look into your browser’s “inspect element”...
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Standard way to embed version into python package?

Is there a standard way to associate version string with a python package in such way that I could do the following? 17 Ans...
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SQL Data Reader - handling Null column values

...der.GetString(indexFirstName); } That's your only reliable way to detect and handle this situation. I wrapped those things into extension methods and tend to return a default value if the column is indeed null: public static string SafeGetString(this SqlDataReader reader, int colIndex) { if(!...
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Find all files with name containing string

I have been searching for a command that will return files from the current directory which contain a string in the filename. I have seen locate and find commands that can find files beginning with something first_word* or ending with something *.jpg . ...
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Finding duplicate values in MySQL

I have a table with a varchar column, and I would like to find all the records that have duplicate values in this column. What is the best query I can use to find the duplicates? ...
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How to calculate a mod b in Python?

... edited Jul 28 '19 at 15:58 wjandrea 12.3k55 gold badges2424 silver badges4747 bronze badges answered Jun 14 '09 at 10:58 ...
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WCF vs ASP.NET Web API [closed]

I've spent a few months trying to grasp the concepts behind WCF and recently I've developed my first WCF service application. ...