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CSS Child vs Descendant selectors
I am a bit confused between these 2 selectors.
8 Answers
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HTML Form: Select-Option vs Datalist-Option
...h display label and submit. A select box can have a different submit value vs. display label <option value='ie'>Internet Explorer</option>.
A <datalist> fed text box does not support the <optgroup> tag to organize the display.
You can not restrict a user to the list of optio...
Pros and cons to use Celery vs. RQ [closed]
Currently I'm working on python project that requires implement some background jobs (mostly for email sending and heavily database updates). I use Redis for task broker. So in this point I have two candidates: Celery and RQ . I had some experience with these job queues, but I want to ask you guy...
puts vs logger in rails rake tasks
...sename($0) == 'rake'
# http://stackoverflow.com/questions/2246141/puts-vs-logger-in-rails-rake-tasks
log_file = Rails.root.join("log", "#{Rails.env}.log")
Rails.logger = ActiveSupport::Logger.new(log_file)
Rails.logger.extend(ActiveSupport::Logger.broadcast(ActiveSupport::Logger....
What is the function of the DBMDL File in VS database project
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How can I get “Copy to Output Directory” to work with Unit Tests?
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In VS2010 this is: Test/Edit Test Settings/local, then in the list, select "Deployment", check the "Enable..." box and add the file(s).
– Marcel
Jun 16 '10 at 12:54
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What is the difference between lemmatization vs stemming?
...emmatization engine handles not only basic word variations like
singular vs. plural, but also thesaurus operators like having “hot”
match “warm”.
This is not to say that other engines don’t handle synonyms, of course
they do, but the low level implementation may be in a differen...
vs in Generics
... variance in generic interfaces was added to C# and VB.NET (in .NET 4 with VS 2010), this was a compile time error.
After .NET 4, IEnumerable<T> was marked covariant, and became IEnumerable<out T>. Since IEnumerable<out T> only uses the elements within it, and never adds/changes ...
background:none vs background:transparent what is the difference?
... No, there's no difference between them.
But!.. if you say background:none Vs background:red then yes... there's a big diference, as I say, the first would set all properties to none/default and the second one, will only change the color and remains the rest in his default state.
So in brief:
Short ...
C fopen vs open
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fopen vs open in C
1) fopen is a library function while open is a system call.
2) fopen provides buffered IO which is faster compare to open which is non buffered.
3) fopen is portable while open not portable (open is environme...