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Why does volatile exist?
...oint computations produced different results in Debug and Release, so unit tests written for one configuration were failing for another. We solved it by means of declaring one floating-point variable as volatile double instead of just double, so to ensure that it is truncated from FPU precision to 6...
Favorite Django Tips & Features?
...still have a hard time understanding why it's not default. How many folks test and deploy on the same machine?
– SingleNegationElimination
Feb 19 '09 at 18:37
19
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Overcoming “Display forbidden by X-Frame-Options”
... SAMEORIGIN" header on the source server preventing it from loading on our test server.
This doesn't seem to be documented anywhere, but if you can edit the pages you're trying to iframe (eg., they're your own pages), simply sending another X-Frame-Options header with any string at all disables the...
_DEBUG vs NDEBUG
... causes an increase in the number of configurations you have to build (and test) for arguably small benefit.
With any of these options, if you use third party code as part of your project, you'll have to be aware of which convention it uses.
...
Testing Abstract Classes
How do I test the concrete methods of an abstract class with PHPUnit?
6 Answers
6
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How do I write a correct micro-benchmark in Java?
...ce characteristics.
Rule 1: Always include a warmup phase which runs your test kernel all the way through, enough to trigger all initializations and compilations before timing phase(s). (Fewer iterations is OK on the warmup phase. The rule of thumb is several tens of thousands of inner loop iterati...
Backbone.js get and set nested object attribute
...
I didn't inspect backbone.js code, but from my test, if you have a nested custom Model and change a property of it with set(), its parent model will not fire a 'change' event itself; I had to fire the event myself. I really should just inspect the code, but is this your u...
Redirecting Output from within Batch file
...
SHIFT
)
IF [%1]==[] GOTO Syntax
IF NOT [%2]==[] GOTO Syntax
:: Test for invalid wildcards
SET Counter=0
FOR /F %%A IN ('DIR /A /B %1 2^>NUL') DO CALL :Count "%%~fA"
IF %Counter% GTR 1 (
SET Counter=
GOTO Syntax
)
:: A valid filename seems to have been specified
SET File=%1...
How do you read CSS rule values with JavaScript?
....cssText;
}
}
return cssText;
}
alert(getStyle('.test'));
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“Single-page” JS websites and SEO
...nd in these two blog posts:
http://lostechies.com/derickbailey/2011/09/06/test-driving-backbone-views-with-jquery-templates-the-jasmine-gem-and-jasmine-jquery/
and
http://lostechies.com/derickbailey/2011/06/22/rendering-a-rails-partial-as-a-jquery-template/
The gist of it is that I use ERB or HA...