synchronization Questions
2
Is there anyway to export the list of synchronized tabs from a mobile device while viewing them in desktop Firefox? The tabs I want to save are found under Menu > Library > Synced Tabs....
Handsome asked 13/6, 2018 at 4:56
1
Solved
I know some people will argue "why don't you just make SyncMethod() to async method?". We wish, but in a real world, sometimes we have to keep SyncMethod the way it is for backwards...
Disaccharide asked 8/7, 2021 at 11:44
6
how does the performance of std::mutex compared to CRITICAL_SECTION? is it on par?
I need lightweight synchronization object (doesn't need to be an interprocess object) is there any STL class that...
Baronetcy asked 3/4, 2012 at 16:26
4
Solved
I would like to know if SQLite proposes a update mechanism based on some delta file, to be clear for example an Oracle database can be synchronized with sql redo logs or snapshot logs.
Does SQLite...
Log asked 1/8, 2012 at 7:36
3
Solved
I'm worried that I see through the disk LED and iotop quite some write activity every couple of seconds, mostly coming from the chromium's processes, on a completely idle system.
It doesn't make a...
Outspread asked 28/12, 2016 at 14:16
2
Solved
I need to execute one JavaScript function before the Webpack starts its building process. The function just takes .scss files and concatenate them into one.
After that Webpack should take the res...
Gregale asked 21/4, 2016 at 15:6
2
Solved
I have an object with a method/property multiplier. This method is called many times in my program, so I've decided to use lru_cache() on it to improve the execution speed. As expected, it is much ...
Bloodstained asked 24/7, 2017 at 14:1
16
Solved
I have two threads, one updating an int and one reading it. This is a statistic value where the order of the reads and writes is irrelevant.
My question is, do I need to synchronize access t...
Samaritan asked 10/9, 2008 at 14:26
10
Solved
I have a folder a/ and a remote folder A/.
I now run something like this on a Makefile:
get-music:
rsync -avzru server:/media/10001/music/ /media/Incoming/music/
put-music:
rsync -avzru /media/...
Connaught asked 29/5, 2010 at 21:16
5
While I know the theoretical differences between Re-EntrantLocks and synchronized, I'm confused to the below point.
See this statement from an article on Javarevisited comparing synchronized and L...
Stedmann asked 23/8, 2014 at 11:33
5
Solved
I push code from two main locations: my PC at home and my laptop at work. I use Github to store my repos.
This is the scenario: I did some work in my PC on a repository I've been working on for so...
Prism asked 26/11, 2014 at 19:16
2
Solved
Consider the following code:
private static Singleton singleton;
public static Singleton get(){
synchronized (Singleton.class) {
if (singleton == null) {
singleton = new Singleton();
}
} ...
Garik asked 16/3, 2021 at 21:10
3
Solved
public static Singleton singleton;
public static Singleton get(){
synchronized (Singleton.class) {
if (singleton == null) {
singleton = new Singleton();
}
}
return singleton;
}
Some on...
Bibulous asked 16/3, 2021 at 11:12
3
Solved
I want to create new instances of form(and show them) from a Thread. But it seems that it freeze my application and my thread(my thread becomes an non syncrhonization thread, and it freeze my aplic...
Rahr asked 15/3, 2012 at 12:30
6
Solved
I am trying to add String values to an ArrayList using two threads. What I want is that while one thread is adding the values the other thread should not interfere so I have used the Collections.sy...
Excise asked 2/12, 2016 at 11:10
5
Solved
how can I provide synchronization upon method parameter values?
All method calls using the 'same' parameter value A should be synchronized. A method call with a different parameter value e.g. B ca...
Macias asked 9/7, 2018 at 8:48
7
Solved
I was debugging a multi-threaded application and found the internal structure of CRITICAL_SECTION. I found data member LockSemaphore of CRITICAL_SECTION an interesting one.
It looks like LockSema...
Ontiveros asked 12/5, 2009 at 15:16
2
Solved
I'm trying to capture frames from camera and associated motion data.
For synchronization I'm using timestamps. Video and motion is written to a file and then processed. In that process I can calcul...
Fishgig asked 8/2, 2017 at 14:50
13
Yesterday I opened Android Studio and it asked me to be updated. I now have v0.5.3, SDK 19 fully installed and gradle 0.9.+. I think this information is correct but I'm not fully aware how the grad...
Sola asked 31/3, 2014 at 12:2
1
Solved
I suppose that std::atomic sometimes can replace usages of std::mutex. But is it always safe to use atomic instead of mutex? Example code:
std::atomic_flag f, ready; // shared
// ..... Thread 1 (a...
Bo asked 14/2, 2021 at 9:27
5
Solved
While i was looking at some legacy application code i noticed it is using a string object to do thread synchronization. I'm trying to resolve some thread contention issues in this program and was w...
Kafka asked 16/11, 2010 at 10:5
3
There are lots of questions related to it but none of them help me to get the solution.
I am trying to sync all contacts from device to remote server and able to do it easily but when there is a c...
Ronaldronalda asked 8/2, 2014 at 19:13
2
I assign the Linux FUTEX(2) man page as required reading in operating systems classes, as a warning to students not to get complacent when designing synchronization primitives.
The futex() system ...
Microseism asked 27/8, 2014 at 2:52
6
Solved
I am going through process synchronization, and facing difficulty in understanding semaphore. So here is my doubt:
the source says that
" Semaphore S is an integer variable that is accessed throu...
Polymerization asked 23/11, 2012 at 12:8
7
Solved
I want to share a variable between multiple threads like this:
boolean flag = true;
T1 main = new T1();
T2 help = new T2();
main.start();
help.start();
I'd like to share flag between main and he...
Cannula asked 27/11, 2012 at 10:40
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