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Best way to load module/class from lib folder in Rails 3?
... the server is started. If you want the comfort to autoreload those files, read: Rails 3 Quicktip: Auto reload lib folders in development mode. Be aware that this is not meant for a production environment since the permanent reload slows down the machine.
...
What is (functional) reactive programming?
I've read the Wikipedia article on reactive programming . I've also read the small article on functional reactive programming . The descriptions are quite abstract.
...
Why CancellationToken is separate from CancellationTokenSource?
...r inputstream of the StreamSocket? When I use cancellationtoken to cancel read operation, it also close the concerned socket. Can there be any way to overcome this issue?
– sam18
Aug 24 '16 at 6:10
...
In plain English, what does “git reset” do?
... section. It can really be used for a wide variety of things; the common thread is that all of them involve resetting the branch, index, and/or work tree to point to/match a given commit.
Things to be careful of
--hard can cause you to really lose work. It modifies your work tree.
git reset [opt...
What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
...
To add more information to the correct answer above, after reading an example from Android-er I found you can easily convert your preference activity into a preference fragment. If you have the following activity:
public class MyPreferenceActivity extends PreferenceActivity
{
@O...
Access-control-allow-origin with multiple domains
...Where can I add this code? I have plain text files generated by server and read via AJAX, no code at all. Where can I put the code to restrict access to text files in my directory?
– Harry
Feb 5 '14 at 12:58
...
What is the difference between SQL, PL-SQL and T-SQL?
... under the control of Microsoft while SQL, although developed by IBM, is already an open format.
T-SQL adds a number of features that are not available in SQL.
This includes procedural programming elements and a local variable to provide more flexible control of how the application flows. A numbe...
Browser detection in JavaScript? [duplicate]
...eir bugs (like FF 3's issue with not sending the Content-Length header for read-only AJAX POST messages), feature support just doesn't cut it.
– Cobra
Jun 12 '13 at 16:04
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JavaScript by reference vs. by value [duplicate]
I'm looking for some good comprehensive reading material on when JavaScript passes something by value and when by reference and when modifying a passed item affects the value outside a function and when not. I'm also interested in when assigning to another variable is by reference vs. by value and ...
How to git reset --hard a subdirectory?
... outputs:
Initialized empty Git repository in /home/user/repo/.git/
After read-tree:
a/a/aa
a/b/ab
b/a/ba
After modifying:
b/a/ba
D a/a/aa
D a/b/ab
M b/a/ba
After checkout:
M b/a/ba
a/a/aa
a/c/ac
a/b/ab
b/a/ba
Running your test script with the proposed checkout change outputs:
Initialized em...