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What is the correct way of using C++11's range-based for?
...
406
Let's start differentiating between observing the elements in the container
vs. modifying them...
How do I get the size of a java.sql.ResultSet?
...
Do a SELECT COUNT(*) FROM ... query instead.
OR
int size =0;
if (rs != null)
{
rs.last(); // moves cursor to the last row
size = rs.getRow(); // get row id
}
In either of the case, you won't have to loop over the entire data.
...
What are the best practices to follow when declaring an array in Javascript?
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260
Mostly, people use var a = [] because Douglas Crockford says so.
His reasons include the non-in...
HTTP Error 500.19 and error code : 0x80070021
I have a simple webAPI build by Visual Studio 2013. It works well when I run it from VS13 but when I copy the project in local IIS it gives me the following error.
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How to use knockout.js with ASP.NET MVC ViewModels?
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180
+100
I think ...
Getting a 404 from WMSvc via MSDeploy.exe
From Windows 8 to Windows Server 2012 (IIS 8) with Web Management Services installed and working, I can use IIS Manager on W8 box to manage the remote server but I get a 404.7 from WMSvc when I execute the following command:
...
How to use HTML Agility pack
...f (htmlDoc.ParseErrors != null && htmlDoc.ParseErrors.Count() > 0)
{
// Handle any parse errors as required
}
else
{
if (htmlDoc.DocumentNode != null)
{
HtmlAgilityPack.HtmlNode bodyNode = htmlDoc.DocumentNode.SelectSingleNode("//body");
if (bodyNode != null...
What is the function of the push / pop instructions used on registers in x86 assembly?
...s on top of the stack into a register. Those are basic instructions:
push 0xdeadbeef ; push a value to the stack
pop eax ; eax is now 0xdeadbeef
; swap contents of registers
push eax
mov eax, ebx
pop ebx
...
How to use auto-layout to move other views when a view is hidden?
... I tried to set UIView leading constraint to Superview (Cell content) for 10px and UILabels leading Constraints for 10 px to the next view (UIView). Later in my code
...
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