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What's the difference between a Future and a Promise?
... trigger upon its completion.
An example is also given on the list:
f.then((s -> aStringFunction(s)).thenAsync(s -> ...);
Note that the final API is slightly different but allows similar asynchronous execution:
CompletableFuture<String> f = ...;
f.thenApply(this::modifyString).th...
Should I use AppDomain.CurrentDomain.BaseDirectory or System.Environment.CurrentDirectory?
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I used button1 to show OpenFileDialog, then button2 to show Environment.CurrentDirectory, but still show debug folder, why?
– Lei Yang
Mar 25 '16 at 5:45
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What to do about Eclipse's “No repository found containing: …” error messages?
...content isn't authorized or something like that. just ignore and continue. then everything will be OK.
At least this trick resolved my problems similar like this:
An error occurred while collecting items to be installed session
context was:(profile=epp.package.jee,
phase=org.eclipse.equinox...
What differences, if any, between C++03 and C++11 can be detected at run-time?
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Well, if you follow the function with a #undef u8 then the preprocessor usage is only observable if your program has a previously-defined macro named u8 (boooo). If that is a real concern, that can still be worked around using implementation-specific push/pop macro pragmas/...
Where to place and how to read configuration resource files in servlet based application?
...ties file and access it when required. Is this a correct procedure, if so then where should I place this file? I am using Netbeans IDE which is having two separate folders for source and JSP files.
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Can someone explain Microsoft Unity?
...hink, when the IoC stuff is new to you.
Basically, if you understand IoC then you understand that what you're doing is inverting the control for when an object gets created.
Without IoC:
public class MyClass
{
IMyService _myService;
public MyClass()
{
_myService = new SomeConc...
How do I do a case-insensitive string comparison?
...hird position. If your two strings are Σίσυφος and ΣΊΣΥΦΟΣ, then your approach fails, because those are supposed to be the same case insensitively.
– tchrist
Jul 19 '12 at 13:42
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Looking for a good world map generation algorithm [closed]
...use is to define in a mathematical function what defines a "good" map, and then to create ten random minor changes and then use the best of them. Keep doing that and it'll drift toward the kind of map you want.
– dascandy
Oct 28 '11 at 8:07
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Why does IE9 switch to compatibility mode on my website?
...d resolve and remain on standard mode example - IE 8, IE 8 comapitibility then i want IE 8 only.
– dsi
Feb 25 '14 at 11:01
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Write a program that will surely go into deadlock [closed]
... used to synchronize between the threads. Each Locker locks the first lock then counts down the latch once. When both threads have acquired a lock and counted down the latch, they proceed past the latch barrier and attempt to acquire a second lock, but in each case the other thread already holds the...