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How to detect Safari, Chrome, IE, Firefox and Opera browser?
...it's trivial to spoof this value.
I've written a method to detect browsers by duck-typing.
Only use the browser detection method if it's truly necessary, such as showing browser-specific instructions to install an extension. Use feature detection when possible.
Demo: https://jsfiddle.net/6spj1059/
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START_STICKY and START_NOT_STICKY
...he service and redeliver the same intent to onStartCommand().
This article by Dianne Hackborn explained the background of this a lot better than the official documentation.
Source: http://android-developers.blogspot.com.au/2010/02/service-api-changes-starting-with.html
The key part here is a new re...
What is the difference between 'protected' and 'protected internal'?
...rogramming Guide):
protected:
The type or member can be accessed only by code in the same class or
struct, or in a class that is derived from that class.
internal:
The type or member can be accessed by any code in the same assembly,
but not from another assembly.
protected internal:...
Jump to function definition in vim
...ilities is available on Lang Server website. Not all of those are provided by COC extensions. If you want to use one of those you can either write a COC extension yourself or install LS manually and use the combo of following VIM plug-ins as alternative to COC:
LanguageClient - handles LSP
deoplet...
SQLAlchemy default DateTime
...your client
For sanity, you probably want to have all datetimes calculated by your DB server, rather than the application server. Calculating the timestamp in the application can lead to problems because network latency is variable, clients experience slightly different clock drift, and different pr...
get dictionary value by key
How can I get the dictionary value by key on function
10 Answers
10
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Warning: “format not a string literal and no format arguments”
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Gives another warning Data argument not used by format string.
– hasan
Feb 19 '14 at 9:04
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Access to Modified Closure
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"files" is a captured outer variable because it has been captured by the anonymous delegate function. Its lifetime is extended by the anonymous delegate function.
Captured outer variables
When an outer variable is referenced by an anonymous function, the outer variable is said to have...
How can I see the SQL that will be generated by a given ActiveRecord query in Ruby on Rails
...e.logger = Logger.new(STDOUT)
For Rails >= 3.1.0 this is already done by default in consoles. In case it's too noisy and you want to turn it off you can do:
ActiveRecord::Base.logger = nil
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NuGet Package Restore Not Working
...one computer, checked out on another, and find that the binaries installed by NuGet are missing. I could check them in to source control as well, but it looks like there's a better solution:
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