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When to use .First and when to use .FirstOrDefault with LINQ?
...nt only the first. Also it is ok for the result to be empty
From: http://www.technicaloverload.com/linq-single-vs-singleordefault-vs-first-vs-firstordefault/
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AngularJS : Where to use promises?
...eb 2014: As of 1.2.0, promises are no longer resolved by templates.
http://www.benlesh.com/2013/02/angularjs-creating-service-with-http.html
(plunker example uses 1.1.5.)
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Is there any way to post events to Google Analytics via server-side API? [closed]
... HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create("https://www.google-analytics.com/collect");
myRequest.Method = "POST";
myRequest.ContentType = "application/x-www-form-urlencoded";
myRequest.ContentLength = data.Length;
Stream newStr...
bash assign default value
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Please look at http://www.tldp.org/LDP/abs/html/parameter-substitution.html for examples
${parameter-default}, ${parameter:-default}
If parameter not set, use default. After the call, parameter is still not set.
Both forms are almost equivalent...
Determine a string's encoding in C#
...ecking if a
//////////////// BOM/signature exists (sourced from http://www.unicode.org/faq/utf_bom.html#bom4)
if (b.Length >= 4 && b[0] == 0x00 && b[1] == 0x00 && b[2] == 0xFE && b[3] == 0xFF) { text = Encoding.GetEncoding("utf-32BE").GetString(b, 4, b.Leng...
How to perform static code analysis in php? [closed]
...of course) is scheck of pfff toolset. I heard about pfff on Quora (http://www.quora.com/Is-there-a-good-PHP-lint-static-analysis-tool)
You can compile and install it. There are no nice packages (on my mint Debian, I had to install libpcre3-dev, ocaml, libcairo-dev, libgtk-3-dev and libgimp2.0-dev...
T-SQL CASE Clause: How to specify WHEN NULL
... be UNKNOWN, which is treated like false in a case structure. See: https://www.xaprb.com/blog/2006/05/18/why-null-never-compares-false-to-anything-in-sql/
To avoid this, Coalesce is the best way.
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Remove all classes that begin with a certain string
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http://www.mail-archive.com/jquery-en@googlegroups.com/msg03998.html says:
...and .removeClass() would remove all classes...
It works for me ;)
cheers
sh...
How do you implement a “Did you mean”? [duplicate]
...stem.blogspot.com/2007/04/simplified-version-of-googles-spell.html
http://www.norvig.com/spell-correct.html
Dr Norvig also discusses the "did you mean" in this excellent talk. Dr Norvig is head of research at Google - when asked how "did you mean" is implemented, his answer is authoritive.
So i...
Understanding CUDA grid dimensions, block dimensions and threads organization (simple explanation) [
...of the 14x8=112 thread-processors can schedule up to 32 threads)
https://www.tutorialspoint.com/cuda/cuda_threads.htm
A block cannot have more active threads than 512 therefore __syncthreads can only synchronize limited number of threads. i.e. If you execute the following with 600 threads:
func1...