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What is the use of static variable in C#? When to use it? Why can't I declare the static variable in
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重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...码。（你问wetest是嘛？WeTest腾讯质量开放平台（wetest.qq.com)，是将鹅厂沉淀十余年、历经千款游戏锤炼的优秀测试方案和工具开放给广大游戏开发者的开放测试平台。其中的压力测试工具更是打出了如此口号——“x万8，x万8，只...
iPhone app signing: A valid signing identity matching this profile could not be found in your keycha
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community wiki
2 revs, 2 users 50%Valerii Hiora
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Map enum in JPA with fixed values?
... Actually, I do see the value... I would delete that part of my comment above, if I could still edit it :P :D
– Svend Hansen
Sep 11 '12 at 10:17
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What is the point of noreturn?
...loop forever or throw exceptions as in your example).
This can be used by compilers to make some optimizations and generate better warnings. For example if f has the noreturn attribute, the compiler could warn you about g() being dead code when you write f(); g();. Similarly the compiler will know ...
NOT IN vs NOT EXISTS
...plan may vary but for my example data I get the following.
A reasonably common misconception seems to be that correlated sub queries are always "bad" compared to joins. They certainly can be when they force a nested loops plan (sub query evaluated row by row) but this plan includes an anti semi ...
Convert form data to JavaScript object with jQuery
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community wiki
12 revs, 11 users 49%Tobias Cohen
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printf with std::string?
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It's compiling because printf isn't type safe, since it uses variable arguments in the C sense1. printf has no option for std::string, only a C-style string. Using something else in place of what it expects definitely won't give y...
How do I get the number of elements in a list?
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Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I
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This is a common issue when attempting to 'bubble' up data from a chain of stored procedures. A restriction in SQL Server is you can only have one INSERT-EXEC active at a time. I recommend looking at How to Share Data Between Stored Pr...