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What are the differences between Abstract Factory and Factory design patterns?
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The Difference Between The Two
The main difference between a "factory method" and an "abstract f...
“using namespace” in c++ headers
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edited Feb 13 '13 at 0:14
answered May 1 '11 at 16:24
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How to create a multi-tenant database with shared table structures?
...e about the expected number of tenants.
That expected number of tenants (10k) should exclude the multi-database approach, for most, if not all scenarios. I don't think you'll fancy the idea of maintaining 10,000 database instances, and having to create hundreds of new ones every day.
From that par...
Send inline image in email
..." Has Sent You A Screenshot</h3>" +
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mail.IsBodyHtml = true;
mail.Attachments.Add(att);
share
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Get current domain
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Is the 'type' attribute necessary for tags?
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For HTML 4.x, the type attribute is required. Source
This attribute specifies the scripting ...
How do cache lines work?
...recast a memory access (and prefetch it), the retrieval process can take ~90 nanoseconds, or ~250 clock cycles (from the CPU knowing the address to the CPU receiving data).
By contrast, a hit in L1 cache has a load-use latency of 3 or 4 cycles, and a store-reload has a store-forwarding latency of 4...
How do I prevent node.js from crashing? try-catch doesn't work
... try
{
//make sure we close down within 30 seconds
var killtimer = setTimeout(function()
{
process.exit(1);
}, 30000);
// But don't keep the process open just for that!
ki...
What is “git remote add …” and “git push origin master”?
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edited Jun 20 at 9:12
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answered Apr 11 '11 at 6:04
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解决：Run-Time Check Failure #0，The value of ESP was not properly sav...
解决：Run-Time Check Failure #0，The value of ESP was not properly saved调用DLL函数，出现错误Run-Time Check Failure #0 - The value of ESP was not properly saved across a function call. ...调用DLL函数，出现错误
Run-Time Check Failure #0 - The value of ESP was not properly saved...