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How to call a method with a separate thread in Java?
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If you are using at least Java 8 you can use method runAsync from class CompletableFuture
CompletableFuture.runAsync(() -> {...});
If you need to return a result use supplyAsync instead
CompletableFuture.supplyAsync(() -> 1);
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Enum type constraints in C# [duplicate]
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The CLR does support it, at least according to my understanding of page 166 f the spec.
– SLaks
Aug 26 '09 at 1:10
41
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HTTP could not register URL http://+:8000/HelloWCF/. Your process does not have access rights to thi
...iggin MS, making different functionality that fights itself. So much for 'least privilege'.
– Dan Csharpster
Sep 12 '13 at 20:56
1
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Make Https call using HttpClient
...response = await client.GetAsync("https://...");
– AtLeastTheresToast
Jun 26 '18 at 15:11
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How should I use Outlook to send code snippets?
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Here's what works for me, and is quickest and causes the least amount of pain / annoyance:
1) Paste you code snippet into sublime; make sure your syntax is looking good.
2) Right click and choose 'Copy as RTF'
3) Paste into your email
4) Done
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Delete directory with files in it?
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There are at least two options available nowadays.
Before deleting the folder, delete all its files and folders (and this means recursion!). Here is an example:
public static function deleteDir($dirPath) {
if (! is_dir($dirPath)) {...
Read entire file in Scala?
...make sense after-the-fact, to someone with English as a first language, at least, but you would never think of it to begin with!
– Daniel C. Sobral
Aug 26 '09 at 13:32
5
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Javascript switch vs. if…else if…else
...sible if the code is generated) and you'll definitely notice it to say the least.
– dragonroot
May 9 '12 at 5:11
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show 4 more comments
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What is the difference between screenX/Y, clientX/Y and pageX/Y?
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I think it's a misleading or at least ineffective explanation for pageX / pageY (and by consequence, the question) because it makes a reference to the URL bar and back button whereas it's better explained in terms of the page contents as in e.g. the visual ...
How can I combine two HashMap objects containing the same types?
...re is a way to merge two maps into fast immutable one with Guava that does least possible intermediate copy operations:
ImmutableMap.Builder<String, Integer> builder = ImmutableMap.<String, Integer>builder();
builder.putAll(map1);
map2.forEach((k, v) -> {if (!map1.containsKey(k)) bui...