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C# convert int to string with padding zeros?
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@Rahul Read this: msdn.microsoft.com/en-us/library/…
– Kevdog777
Feb 4 '15 at 14:51
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What is the 'dynamic' type in C# 4.0 used for?
...(foo); // Again, the DLR works its magic
string bar = foo.ToString("c");
Read more feature : http://www.codeproject.com/KB/cs/CSharp4Features.aspx
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Simple explanation of MapReduce?
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First time, three answers combined is the BEST answer. Read first Nasser's article link (theoretical hi-level) Then chakrit's answer (individual explanation of map-reduce) Now Frank's answer (What is the famous MapReduce idiom.) Thanks to you three . :)
– A...
How can I find the data structure that represents mine layout of Minesweeper in memory?
...roc). It can be traced down by CreateWindowEx and RegisterClass calls.
To read:
CreateWindowEx http://msdn.microsoft.com/en-us/library/ms632680%28VS.85%29.aspx
RegisterClass http://msdn.microsoft.com/en-us/library/ms633586%28VS.85%29.aspx
Petzold's Chapter 3 "Windows and Messages"
Open up IDA,...
What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
... AT&T and Bell Labs researcher and programmer, Andrew Koenig.
Further reading:
Herb Sutter's Name Lookup on GotW
Standard C++03/11 [basic.lookup.argdep]: 3.4.2 Argument-dependent name lookup.
1 The definition of Koenig lookup is as defined in Josuttis' book, The C++ Standard Library: A T...
SQLAlchemy: cascade delete
... @MiloradPop-Tosic I haven't used SQLAlchemy for over 3 years but reading the doc looks like passive_deletes=True is still the right thing.
– Alex Okrushko
Apr 8 '15 at 3:56
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SQL - Rounding off to 2 decimal places
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Strange. SELECT ROUND(630/60.0, 2); gives me 10.50 already.
– Ja͢ck
Apr 30 '12 at 7:54
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Skip List vs. Binary Search Tree
...he affected node need to be locked.
Update from Jon Harrops comments
I read Fraser and Harris's latest paper Concurrent programming without locks. Really good stuff if you're interested in lock-free data structures. The paper focuses on Transactional Memory and a theoretical operation multiwor...
How do you convert a byte array to a hexadecimal string, and vice versa?
...ing. String myValue = 10.ToString("X"); myValue is "A" not "0A". Now go read that string back into bytes, oops you broke it.
– 00jt
Jan 30 '13 at 19:25
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Legality of COW std::string implementation in C++11
...st under this requirement, up until the time it is accessed, but that both read and write accesses would need to unshare it. Is that your reasoning?
– Ben Voigt
Mar 5 '15 at 15:00
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