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Async/await vs BackgroundWorker
In the past few days I have tested the new features of .net 4.5 and c# 5.
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Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
Background:
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Android: how to make an activity return results to the activity which calls it?
I have a Location activity that can be called from many activities, such as Sign up and Order . In the Location activity the user enters his location, so the activity Location will return this new location to that activity which called it.
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How to store decimal values in SQL Server?
I'm trying to figure out decimal data type of a column in the SQL Server. I need to be able to store values like 15.5, 26.9, 24.7, 9.8, etc
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How to change the height of a ?
I have a big paragraph of text that is divided into subparagraphs with <br> 's:
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boolean in an if statement
Today I've gotten a remark about code considering the way I check whether a variable is true or false in a school assignment.
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How to initialize all the elements of an array to any specific value in java
In C/C++ we have memset() function which can fulfill my wish but in Java how can i initialize all the elements to a specific value? Whenever we write int[] array=new int[10]; , this simply initialize an array of size 10 having all elements equal to zero. I just want to change this initializa...
Oracle “Partition By” Keyword
Can someone please explain what the partition by keyword does and give a simple example of it in action, as well as why one would want to use it? I have a SQL query written by someone else and I'm trying to figure out what it does.
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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
Git has a well-known, or at least sort-of-well-known, empty tree whose SHA1 is:
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How do I toggle an element's class in pure JavaScript?
I'm looking for a way to convert this jQuery code (which is used in responsive menu section) to pure JavaScript.
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