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What's so bad about Template Haskell?
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edited Jul 19 '16 at 0:21
Dave
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A monad is just a monoid in the category of endofunctors, what's the problem?
...put.
– Tom Crockett
Oct 20 '10 at 8:19
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What is a correct mime type for docx, pptx etc?
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edited Oct 21 '19 at 7:48
Matthias Braun
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Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...o run them you use worker threads. Well actually EF is lazy so when you do _context.Foo you are actually not executing anything. You are just building an expression tree. Be extremely careful with this. The query execution is deferred only when you start enumerating over the resultset. And if this h...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
... switch (event.getActionMasked()) {
case MotionEvent.ACTION_DOWN: startPress(); break;
// We need to delay releasing of the view a little so it shows the pressed state on the screen
case MotionEvent.ACTION_UP: handler.postDelayed(confirmClickRunnable, 150); b...
What is the best Distributed Brute Force countermeasure?
...rers, since they can be easily faked. What you need is to set a key in the _SESSION var when the user views the login page, and then check to make sure that key exists when they submit their login information. If bot does not submit from the login page, it will not be able to login. You can also fac...
Is CSS Turing complete?
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edited Mar 30 '18 at 13:19
community wiki
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正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...代表的含意与\d就是完全一致的：一位数字；同理[a-z0-9A-Z_]也完全等同于\w（如果只考虑英文的话）。
下面是一个更复杂的表达式：\(?0\d{2}[) -]?\d{8}。
“(”和“)”也是元字符，后面的分组节里会提到，所以在这里需要使用转义...
What is your most productive shortcut with Vim?
...ou like.
– Nathan Long
Mar 1 '11 at 19:05
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Socket 错误返回码详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...etwork is unreachable
WSAETIMEDOUT (10060) Connection timed out
WSAHOST_NOT_FOUND (11001) Host not found
WSASYSNOTREADY (10091) Network sub-system is unavailable
WSANOTINITIALISED (10093) WSAStartup() not performed
WSANO_DATA (11004) Valid name, no data of that type
WSANO_RECOVERY (11003...