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How to clone an InputStream?
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If all you want to do is read the same information more than once, and the input data is small enough to fit into memory, you can copy the data from your InputStream to a ByteArrayOutputStream.
Then you can obtain the associated array of bytes and open as many "cloned" ByteA...
JPA : How to convert a native query result set to POJO class collection
...@EntityResult" and "@FieldResult" annotations. Thats fine. But here i need more clarity. Is is required that the class which we are mapping with the result must be a JPA entity class ? OR can we use a simple POJO class which is not an entity buy which have all the required variable as the columns i...
C# 3.0 auto-properties — useful or not? [closed]
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How to get current time in milliseconds in PHP?
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How do I launch the Android emulator from the command line?
...vd and it will launch the manager, where you can do the same. You can read more about AVD management through GUI and through command line.
Run the AVD either by using command emulator -avd <name> or through previously launched GUI. Wait until the emulator fully loads, it takes some time. You c...
How to automatically crop and center an image
... can also use object-fit: cover; directly on the img tag which feels a bit more semantic.
– Ben
Nov 14 '14 at 2:20
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In Go's http package, how do I get the query string on a POST request?
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I find the 'req.FormValue(key)' method more faster and do for you all the needed code to pre parse the url.
– OnlyAngel
May 23 '14 at 1:44
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Should I use px or rem value units in my CSS? [closed]
...d under the advanced settings, Web content, Font Sizes. In IE9, it's even more hidden. You have to press Alt, and go to View, Text Size.) It's much easier to just select the Zoom option in the browser's main menu (or use Ctrl++/-/mouse wheel).
1 - within statistical error, naturally
If we assum...
Database design for a survey [closed]
...ents, multiple choice questions, and possibly questions that could contain more than one answer (i.e. check all that apply).
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