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Java Class.cast() vs. cast operator
... I cannot do casting. In that case I would wrap cls.cast(o) in a try catch block. I also agree with you that this is also better when compiler can't infer T. Thanks for the reply.
– user1944408
Mar 4 '14 at 11:26
...
What is the purpose of “return await” in C#?
...y: when combined with using (or, more generally, any return await in a try block).
Consider these two versions of a method:
Task<SomeResult> DoSomethingAsync()
{
using (var foo = new Foo())
{
return foo.DoAnotherThingAsync();
}
}
async Task<SomeResult> DoSomethingA...
How to read the content of a file to a string in C?
...s with code 0, you can also use getdelim() function, that either accepts a block of memory and reallocates it if necessary, or just allocates the entire buffer for you, and reads the file into it until it encounters a specified delimiter or end of file. Just pass '\0' as the delimiter to read the en...
Is there a list of screen resolutions for all Android based phones and tablets? [closed]
...arsed list of screens:
From http://www.emirweb.com/ScreenDeviceStatistics.php
####################################################################################################
# Filter out same-sized same-dp screens and width/height swap.
#####################################################...
String concatenation in Ruby
...mes (in the same process -- so wrap everything in say a 5.times do ... end block) for each interpreter, you'd end up with more accurate results. My testing has shown interpolation is the fastest method, across all Ruby interpreters. I would have expected << to be the quickest, but that's why...
Waiting on a list of Future
...
Future<SomeResult> resultFuture = completionService.take(); //blocks if none available
try {
SomeResult result = resultFuture.get();
received ++;
... // do something with the result
}
catch(Exception e) {
//log
errors = ...
Can I change all my http:// links to just //?
...ng assets over http when your document is over https does (and probably is blocked by default, at least in Chrome). Were you referring to the case where you serve your site over https and external assets are available only under http? Yeah, that could be an issue but I don't think there's any seriou...
When is it appropriate to use C# partial classes?
...ines (or probably much more, I don't remeber exactly), and my editors were blocked when the source was opened. Partial classes allowed me to see the produced code without havin 4 GB of RAM.
– Luca
Aug 30 '10 at 15:56
...
How to limit the amount of concurrent async I/O operations?
...hich case we would have needed to either dispose or wrap it within a using block.
– Dogu Arslan
Oct 21 '17 at 19:53
...
How do I enable MSDTC on SQL Server?
...ent.
Also, make sure that there isn't a firewall between the systems that blocks RPC.
DTCTest is a nice litt app that helps you to troubleshoot any other problems.
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