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Pass correct “this” context to setTimeout callback?
...cess it, you are accessing the this value of the enclosing lexical scope.
HTML5 also standardized timers back in 2011, and you can pass now arguments to the callback function:
if (this.options.destroyOnHide) {
setTimeout(function(that){ that.tip.destroy() }, 1000, this);
}
See also:
setTi...
Importing from builtin library when module with same name exists
... is the default was 3.0, according to docs.python.org/2/library/__future__.html
– misnomer
Oct 13 '14 at 17:53
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Some questions about Automatic Reference Counting in iOS5 SDK
... Information on ARC: http://clang.llvm.org/docs/AutomaticReferenceCounting.html
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How to use ArrayAdapter
...ss, per http://developer.android.com/reference/android/widget/ArrayAdapter.html:
However the TextView is referenced, it will be filled with the toString() of each object in the array. You can add lists or arrays of custom objects. Override the toString() method of your objects to determine what ...
Does Python optimize tail recursion?
...is at http://neopythonic.blogspot.co.uk/2009/04/tail-recursion-elimination.html
I recently posted an entry in my Python History blog on the origins of
Python's functional features. A side remark about not supporting tail
recursion elimination (TRE) immediately sparked several comments about
...
What is the difference between a cer, pvk, and pfx file?
...the PKCS#8, it's a proprietary format. See drh-consultancy.demon.co.uk/pvk.html
– Emmanuel Bourg
Oct 4 '12 at 13:42
lo...
How to fix height of TR?
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I'm pretty sure you don't use "px" in html attributes.
– unflores
May 9 '16 at 14:17
10
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Best way to select random rows PostgreSQL
...he documentation: http://www.postgresql.org/docs/current/static/sql-select.html
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Logging request/response messages when using HttpClient
...://mikehadlow.blogspot.com/2012/07/tracing-systemnet-to-debug-http-clients.html
To configure a System.Net listener to output to both the console and a log file, add the following to your assembly configuration file:
<system.diagnostics>
<trace autoflush="true" />
<sources>
...
What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
...4.4 is equivalent to >= 1.4.4 and < 1.5. See bundler.io/v1.5/gemfile.html . For an exact version, just use gem 'foo', '1.4.4'.
– Matthew Flaschen
Mar 6 '14 at 4:15
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