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RESTful API methods; HEAD & OPTIONS
... 08 May 2013 10:24:43 GMT
Content-Length: 0
HEAD
HTTP/1.1 200 OK
Accept-Ranges: bytes
Content-Type: text/html; charset=UTF-8
Date: Wed, 08 May 2013 10:12:29 GMT
ETag: "780602-4f6-4db31b2978ec0"
Last-Modified: Thu, 25 Apr 2013 16:13:23 GMT
Content-Length: 1270
OPTIONS Identifying which HTT...
deciding among subprocess, multiprocessing, and thread in Python?
... of your OS kernel.
The threading option:
threading is for a fairly narrow range of applications which are I/O bound (don't need to scale across multiple CPU cores) and which benefit from the extremely low latency and switching overhead of thread switching (with shared core memory) vs. process/conte...
Is mathematics necessary for programming? [closed]
... because programming is math. It can be good math, or bad math (like when orangutan's long call is transliterated into Ook language), but whenever a programmer designs an object model of someting, ze is (usually unknowingly) performing an act of mathematics. So, again, one doesn't need to read math ...
Is unsigned integer subtraction defined behavior?
...abs(int) causes undefined behavior passing the argument, since it isn't in range, and abs(long long) can probably hold the value, but undefined behavior occurs when the return value is coerced to int to initialize d.
– Ben Voigt
Oct 14 '15 at 2:24
...
Difference between Pragma and Cache-Control headers?
...d824
Strict-Transport-Security: max-age=15552000
Content-Length: 54
Accept-Ranges: bytes
Date: Tue, 03 Apr 2018 19:03:12 GMT
Via: 1.1 varnish
Connection: keep-alive
X-Served-By: cache-yyz8333-YYZ
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1522782193.766958,VS0,VE30
Vary: Fastly-SSL
X-DNS-Prefetch-Contr...
Is it bad practice to have a constructor function return a Promise?
... blogging platform and it has many async operations going on inside. These range from grabbing the posts from directories, parsing them, sending them through template engines, etc.
...
foreach vs someList.ForEach(){}
...ion>();
// Numbers 0 to 9
List<int> numbers = Enumerable.Range(0, 10).ToList();
// Store an action that prints each number (WRONG!)
foreach (int number in numbers)
actions.Add(() => Console.WriteLine(number));
// Run the actions, we actually print 10 copies...
How much faster is C++ than C#?
...er than C#... but difference is nowhere near 40%... right now it's more in range of <10%. What your example illustrates is that programmers should stick with language of their choice (and from your profile it's obvious that you are career C++ programmer). In C# you can do 2D array int[,]... follo...
Python Infinity - Any caveats?
..."<stdin>", line 1, in ?
OverflowError: (34, 'Numerical result out of range')
The inf value is considered a very special value with unusual semantics, so it's better to know about an OverflowError straight away through an exception, rather than having an inf value silently injected into your ...
How do malloc() and free() work?
...cated. C compiles straight to machine code and without special debugging arrangements there are no sanity checks on loads and stores. Now, if you try and access a free block, the behavior is undefined by the standard in order to not make unreasonable demands on library implementators. If you try and...