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Entity Framework 4 vs NHibernate [closed]
...e already have better alternative like NHibernate. But I can't find a good comparison of Entity Framework 4 and NHibernate. We can say that today NHibernate is the leader among all .NET ORMs, but can we expect Entity Framework 4 to displace NHibernate from this position. I think if Microsoft has rea...
How can you represent inheritance in a database?
I'm thinking about how to represent a complex structure in a SQL Server database.
8 Answers
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Getting image dimensions without reading the entire file
...e in the future: this is indeed untested. I've gone through it with a fine comb, and here's what I found: BMP format has another (ancient) header variation where dimensions are 16-bit; plus height can be negative (drop the sign then). As for JPEG - 0xC0 isn't the only header. Basically all of 0xC0 t...
Why are arrays of references illegal?
The following code does not compile.
14 Answers
14
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Android encryption / decryption using AES [closed]
... like this:
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.PNG, 100, baos); // bm is the bitmap object
byte[] b = baos.toByteArray();
byte[] keyStart = "this is a key".getBytes();
KeyGenerator kgen = KeyGenerator.getInstance("AES");
SecureRandom s...
What does android:layout_weight mean?
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@Solace, late answer, but for completeness sake .. Seems like weight attribute is not contributing to RelativeLayout. It only works with LinearLayout. If you see a need for weigth, perhaps the way to go is to create a LinearLayout (with weightages) withi...
C++ templates that accept only certain types
...t, T>::value)); //Yes, the double parentheses are needed, otherwise the comma will be seen as macro argument separator
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};
In some other, simpler cases, you can simply forward-declare a global template, but only define (explicitly or partially specialise) it for the valid types:
templat...
Which version of the git file will be finally used: LOCAL, BASE or REMOTE?
...les LOCAL, BASE and REMOTE. As I've read LOCAL is my local branch, BASE is common ancestor and REMOTE is the branch to be merged.
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How to pretty-print a numpy.array without scientific notation and with given precision?
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What is the advantage of GCC's __builtin_expect in if else statements?
... Does it really work like that? Why the foo definition can't come first? The order of function definitions are irrelevant, as far as you have a prototype, right?
– kingsmasher1
Sep 8 '11 at 11:36
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