大约有 30,000 项符合查询结果（耗时：0.0381秒） [XML]
Can two applications listen to the same port?
...P, no. You can only have one application listening on the same port at one time. Now if you had 2 network cards, you could have one application listen on the first IP and the second one on the second IP using the same port number.
For UDP (Multicasts), multiple applications can subscribe to the sam...
Why is SQL Server 2008 Management Studio Intellisense not working?
...d the file as advised here and it fixed the problem. You saved me lots of time, thank you!
– AndyM
Jul 22 '11 at 11:56
...
What does the explicit keyword mean?
...t way,
void useBuffer(Buffer& buf);
useBuffer(4);
becomes a compile-time error. If you want to pass a temporary Buffer object, you have to do so explicitly:
useBuffer(Buffer(4));
In summary, if your single-parameter constructor converts the parameter into an object of your class, you prob...
Getting a slice of keys from a map
...her goroutine should be reading or writing the map concurrently. If the runtime detects this condition, it prints a diagnosis and crashes the program." golang.org/doc/go1.6#runtime
– Vinay Pai
Aug 8 '18 at 22:10
...
How can I clear event subscriptions in C#?
... are actually doing - they're creating a variable and an event at the same time. Within the class, you end up referencing the variable. From outside, you reference the event.
See my article on events and delegates for more information.
...
Getting GDB to save a list of breakpoints
...ave a method for dumping them into a file acceptable for input again? Sometimes in a debugging session, it is necessary to restart GDB after building up a set of breakpoints for testing.
...
Using String Format to show decimal up to 2 places or simple integer
I have got a price field to display which sometimes can be either 100 or 100.99 or 100.9, What I want is to display the price in 2 decimal places only if the decimals are entered for that price , for instance if its 100 so it should only show 100 not 100.00 and if the price is 100.2 it should displa...
Programming with white text on black background?
...works best with the well lit room most people use computers in most of the time. If you are programming in the darkness a black background would give less contrast, but then it's more a question of why you don't have proper lighting in your room...
There are of course personal preferences than can ...
Should I Dispose() DataSet and DataTable?
...nflicting, ambiguous material to put the pieces together is frustrating at times but does provide a more complete understanding of the framework we rely on everyday).
After lots of reading, here’s my understanding:
If an object requires finalization, it could occupy memory longer than it needs t...
Difference between jQuery’s .hide() and setting CSS to display: none
...ntId').style.display = 'none';
The .hide() function obviously takes more time to run as it checks for callback functions, speed, etc...
share
|
improve this answer
|
follow...