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When to use Task.Delay, when to use Thread.Sleep?
... Both operations are quite heavy whereas the cooperative multi-tasking provided by Task.Delay etc is designed to avoid all of that overhead, maximize throughput, allow cancellation, and provide cleaner code.
– Corillian
May 3 '16 at 16:06
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Running a command as Administrator using PowerShell?
...
if (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator"))
{
$arguments = "& '" +$myinvocation.mycommand.definition + "'"
Start-Process powershell -Verb runAs -ArgumentList $argume...
How to use Git properly with Xcode?
...me time. The solution in 99% of the merge conflict cases is to keep both sides of the merge, which for git at least simply involves removing any >>>>, <<<<, and ==== lines. In fact this is so common that I have created a simple shell script to fix a .pbxproj file in a merge...
How to use a custom comparison function in Python 3?
... some performance by passing all the comparison operators < > = to middle man, since my original custom sort is written in C , it had around 1/2x speed of default sort.
– YOU
Mar 28 '10 at 5:26
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Javascript when to use prototypes
...ve that by returning an object:
return {
show: function() { ... },
hide: function() { ... },
css: function() { ... },
animate: function() { ... },
// etc...
};
But that would mean that every jQuery object in memory would have dozens of named slots containing the same methods, over ...
Clone contents of a GitHub repository (without the folder itself)
...it clone (git@github:me/name.git...) I get a folder called name/ and inside name I have my contents... How do I get JUST the contents?
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What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?
...main thread is just a thread. Sleeping on the main thread is usually a bad idea though, since it makes your program non-responsive.
– smorgan
Dec 17 '12 at 9:42
4
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How could I use requests in asyncio?
...lock the event loop of asyncio . I've found aiohttp but it couldn't provide the service of http request using a http proxy.
...
Local variables in nested functions
...ets the cat.
dog: Mary pets the cat.
cat: Mary pets the cat.
But if we avoid creating a list() first:
>>> for name, f in get_petters():
... print(name + ":", f())
cow: Mary pets the cow.
dog: Mary pets the dog.
cat: Mary pets the cat.
What's going on? Why does this subtle difference ...
Android: What's the difference between Activity.runOnUiThread and View.post?
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@Ashwin: "You said runOnUiThread() executes the Runnable immediately" -- no, I did not. Please re-read the comment. I said "runOnUiThread() checks the current thread and executes the Runnable immediately if we happen to be on the main applic...