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Java generics type erasure: when and what happens?
I read about Java's type erasure on Oracle's website .
7 Answers
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How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio
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323
Given it's a raw expression, you should use DB::raw() to set CURRENT_TIMESTAMP as a default va...
error LNK2019: 无法解析的外部符号_socket，该符号在函数 中被引用 - c++1...
...件include语句之后加上如下代码：#pragma comment(lib,"ws2_32.lib")
Can a class member function template be virtual?
I have heard that C++ class member function templates can't be virtual. Is this true?
12 Answers
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Setting unique Constraint with fluent API?
I'm trying to build an EF Entity with Code First, and an EntityTypeConfiguration using fluent API. creating primary keys is easy but not so with a Unique Constraint. I was seeing old posts that suggested executing native SQL commands for this, but that seem to defeat the purpose. is this possible ...
What are the GCC default include directories?
... KaharlichenkoIhor Kaharlichenko
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5
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Is there an alternative sleep function in C to milliseconds?
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You can use this cross-platform function:
#ifdef WIN32
#include <windows.h>
#elif _POSIX_C_SOURCE >= 199309L
#include <time.h> // for nanosleep
#else
#include <unistd.h> // for usleep
#endif
void sleep_ms(int milliseconds){ // cross-platform sleep funct...
How to set username and password for SmtpClient object in .NET?
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GabeGabe
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HorizontalScrollView within ScrollView Touch Handling
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Shubham Chaudhary
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answered Apr 16 '10 at 19:51
JoelJoel
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Super-simple example of C# observer/observable with delegates
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– Dinah
Aug 8 '09 at 20:32
1
@Dinah: That doesn't avoid the null check. You can still...