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Why can a class not be defined as protected?
...tected or package-private would be the same thing.
You can declare nested and inner classes as protected or private, though.
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Android webview slow
My android webviews are slow. This is on everything from phones to 3.0+ tablets with more than adequate specs
10 Answer...
Can I have multiple background images using CSS?
...For instance, I'd like to have one image repeat across the top (repeat-x), and another repeat across the entire page (repeat), where the one across the entire page is behind the one which repeats across the top.
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How to resolve “local edit, incoming delete upon update” message
...nflict is about directories instead of files then replace touch with mkdir and rm with rm -r.
Note: the same procedure also work for the following situation:
$ svn st
! C foo
> local delete, incoming delete upon update
! C bar
> local delete, incoming delete upon up...
Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
... trade off memory for speed (assuming your L1 Data Cache is large enough), and reverse 16 bits at a time with a 64K-entry lookup table.
Others
Simple
unsigned int v; // input bits to be reversed
unsigned int r = v & 1; // r will be reversed bits of v; first get LSB of v
int s = sizeof(v...
“Variable” variables in Javascript?
...les that do not become a property of window are variables defined with let and const, and classes.
There is almost always a better solution than using variable variables! Instead you should be looking at data structures and choose the right one for your problem.
If you have a fixed set of names, s...
How to embed an autoplaying YouTube video in an iframe?
I am trying to embed the new iframe version of a YouTube video and get it to auto play.
14 Answers
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Create a nonclustered non-unique index within the CREATE TABLE statement with SQL Server
...nly accept CONSTRAINTs to be added, not indexes. The fact that primary key and unique constraints are implemented in terms of an index is a side effect. To manage indexes, you have CREATE/ALTER/DROP INDEX, as you are well aware.
Why do you have a such a requirement as to add non-unique-non-clustere...
Serializing class instance to JSON
I am trying to create a JSON string representation of a class instance and having difficulty. Let's say the class is built like this:
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Explain Python entry points?
I've read the documentation on egg entry points in Pylons and on the Peak pages, and I still don't really understand. Could someone explain them to me?
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