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How does facebook, gmail send the real time notification?
I have read some posts about this topic and the answers are comet, reverse ajax, http streaming, server push, etc.
5 Answer...
Percentage Height HTML 5/CSS
...utes to figure out I had to set the height of the document to 100%, too. I read this a bit too late, but it's very brilliant, still. sigh
– omninonsense
Dec 30 '11 at 14:41
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How to cherry pick a range of commits and merge into another branch?
... B^..D in git lingo, so
git rev-list --reverse --topo-order B^..D | while read rev
do
git cherry-pick $rev || break
done
But anyway, when you need to "replay" a range of commits, the word "replay" should push you to use the "rebase" feature of Git.
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Why malloc+memset is slower than calloc?
...our program, the standard library, the kernel, and the page tables. You already know your program, so...
Memory allocators like malloc() and calloc() are mostly there to take small allocations (anything from 1 byte to 100s of KB) and group them into larger pools of memory. For example, if you all...
background function in Python
... do some long download here
then inline, do something like this:
import threading
def my_inline_function(some_args):
# do some stuff
download_thread = threading.Thread(target=function_that_downloads, name="Downloader", args=some_args)
download_thread.start()
# continue doing stuff
...
Separation of JUnit classes into special test package?
I am learning the concepts of Test-Driven Development through reading the Craftsman articles (click Craftsman under By Topic ) recommended in an answer to my previous question, "Sample project for learning JUnit and proper software engineering" . I love it so far!
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How do I save and restore multiple variables in python?
...fault protocol produces binary (i.e. non-text) data (writing mode 'wb' and reading mode 'rb').
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Automapper - how to map to constructor parameters instead of property setters
...t Age { get; set; }
}
public class ObjectTo
{
private readonly string _name;
public ObjectTo(string name)
{
_name = name;
}
public string Name
{
get { return _name; }
}
public int Age { get; set; ...
How to modify a pull request on GitHub to change target branch to merge into?
... the target branch you want to push and right side select the branch you already pushed.
Update the details for your new PR.
Create the PR
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How to hash a string into 8 digits?
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Did you read the OP's question? He (or she) wanted (or needed) 8 decimal places. Also, the way hash tables work is to hash into a small search space (the sparse table). You seem to not know want hash functions are commonly used fo...