大约有 3,058 项符合查询结果（耗时：0.0181秒） [XML]
When should I use malloc in C and when don't I?
...
Excellent example! Way to go ^_^
– Musa Al-hassy
Jan 2 '19 at 16:49
add a comment
...
Which characters make a URL invalid?
...
Excellent, thorough answer, the only one to directly answer the actual question. Reserved section may need work, e.g. literal ? is just fine in the query section, but impossible before it, and I don't think @ belongs in any ...
Tools for analyzing performance of a Haskell program
...w which part of my haskell-program is slow?
Precisely! GHC provides many excellent tools, including:
runtime statistics
time profiling
heap profiling
thread analysis
core analysis.
comparative benchmarking
GC tuning
A tutorial on using time and space profiling is part of Real World Haskell.
G...
Arrays, heap and stack and value types
...
That said, of course your answer is generally excellent; the point that values are conceptually different from variables is one that needs to be made as often and as loudly as possible, since it is fundamental. And yet a great many people believe the strangest myths abou...
SQL Server CTE and recursion example
...ing columns in a CTE in T-SQL. I've included the analog of a simple CTE in Excel to try and illustrate in a more familiar way what is happening.
-- Outside
;WITH CTE (MyColName) AS
(
SELECT 1
)
-- Inside
;WITH CTE AS
(
SELECT 1 AS MyColName
-- Or
SELECT MyColName = 1
-- Etc.....
How line ending conversions work with git core.autocrlf between different operating systems
...
Excellent answer, but one sentence with whom I cannot agree is On Windows, presumably resume working with core.autocrlf true. I personally believe that input should be used always.
– G. Demecki
...
What is the difference between customErrors and httpErrors?
...o use customErrors
Quoted source: Custom 404 and error pages in ASP.NET (excellent article)
ExecuteURL serves dynamic content such as an .aspx page (the path value has to be a server relative URL):
<system.webServer>
<httpErrors errorMode="Custom" existingResponse="Auto" defaultResp...
Memoization in Haskell?
...
This is an addendum to Edward Kmett's excellent answer.
When I tried his code, the definitions of nats and index seemed pretty mysterious, so I write an alternative version that I found easier to understand.
I define index and nats in terms of index' and nats'....
How to handle both a single item and an array for the same property using JSON.net
...
Excellent! This is what ive been looking for. @BrianRogers, if you are ever in Amsterdam, drinks are on me!
– Mad Dog Tannen
Apr 9 '15 at 13:31
...
What Makes a Good Unit Test? [closed]
...
Excellent points. Unit tests can be very useful but it's very important to avoid falling into the trap of having complex, interdependent unit tests which create a huge tax for any attempts to change the system.
...