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What is non-blocking or asynchronous I/O in Node.js?
...ode executing in sequence. Asynchronous execution refers to execution that doesn't run in the sequence it appears in the code. In the following example, the synchronous operation causes the alerts to fire in sequence. In the async operation, while alert(2) appears to execute second, it doesn't.
Syn...
How to vertically align into the center of the content of a div with defined width/height?
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Version 2 is what I'm looking for, however the content doesn't get centered vertically. Does it matter what area is contained in, or what content contents is?
– Shimmy Weitzhandler
Nov 24 '15 at 15:37
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Case-INsensitive Dictionary with string key-type in C#
...ugh, if you change Any to SingleOrDefault you will not get null back if it doesn't exist, instead you will get a keyvaluepair with both key and value set to null!
– NibblyPig
Mar 2 '17 at 14:10
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What is the advantage of using async with MVC5?
...hether it needs to switch threads using SynchronizationContext.Post. If it does, the overhead is dominated by the thread switch it performs as it resumes. That means that the current SynchronizationContext makes a big difference." (Async in C# 5.0, 2012, Alex Davies)
– annemart...
List all the files that ever existed in a Git repository
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This does the right thing for checking if a filename was ever present in the repo not just on the current branch.
git log --all --pretty=format: --name-only --diff-filter=A | sort - | grep fubar
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How do I sort an observable collection?
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Not a fan of this answer because it doesn't give you a sorted ObservableCollection.
– xr280xr
Jun 11 '12 at 16:53
63
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VS2012 return to a normal TFS checkin window?
...ough this just takes you to the pending changes screen in Team Explorer it does provide an easier way to select what files you want to check-in.
– Jonathan Moffatt
Jul 29 '13 at 6:34
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Convert a RGB Color Value to a Hexadecimal String
...reate a color and display the respective Hex color code.
This example does not include the proper constraints for the GridBagLayout. Though the code will work, the display will look strange.
public class HexColor
{
public static void main (String[] args)
{
JSlider sRed = new JSlider(...
CSS - Expand float child DIV height to parent's height
...ith padding-bottom: 32768px; margin-bottom: -32768px; is quite amazing and does almost exactly what I needed...thanks for that one...border bottom is an issue though...
– Serj Sagan
Feb 5 '14 at 5:51
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What happens if a Android Service is started multiple times?
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Does onStop() have to be called for every corresponding onStartCommand?
– IgorGanapolsky
Jul 1 '16 at 14:13
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