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Beyond Stack Sampling: C++ Profilers
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I asked this question Linux time sample based profiler. OProfile is supposed the get time based sampling eventually. They produce very high quality output, so once they add that feature I'll use them. Other than that I had a friend hack together a gdb + backtrace...
Use dynamic (variable) string as regex pattern in JavaScript
...(regex, "!!");
alert(output); // Hello this is !! some !! stuff.
JSFiddle demo here.
In the general case, escape the string before using as regex:
Not every string is a valid regex, though: there are some speciall characters, like ( or [. To work around this issue, simply escape the string before ...
Extending Angular Directive
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TL;DR - gimme tha demo!
Big Demo Button
Use $provide's decorator() to, well, decorate the third party's directive.
In our case, we can extend the directive's scope like so:
app.config(function($provide) {
$provi...
How to remove the hash from window.location (URL) with JavaScript without page refresh?
... + window.location.search);
}
Working demo: http://jsfiddle.net/AndyE/ycmPt/show/
This works in Chrome 9, Firefox 4, Safari 5, Opera 11.50 and in IE 10. For unsupported browsers, you could always write a gracefully degrading script that makes use of it where av...
How should a model be structured in MVC? [closed]
... a description of how I understand MVC-like patterns in the context of PHP-based web applications. All the external links that are used in the content are there to explain terms and concepts, and not to imply my own credibility on the subject.
The first thing that I must clear up is: the model is ...
Bootstrap 3: pull-right for col-lg only
...gt;
</div>
</div>
</div>
</div>
Demo: http://bootply.com/88095
Another option is to override the float of .pull-right using a @media query..
@media (max-width: 1200px) {
.row .col-lg-6 > .pull-right {
float: none !important;
}
}
Lastl...
Use of #pragma in C
... aligned on a 4 byte boundary for 32 bit processors or 8 byte boundary for 64 bit processors will typically be loaded and stored in a single operation. Data that is aligned on smaller boundaries will take multiple operations to load or store. This is slower.
– SmacL
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How to find elements by class
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QHarrQHarr
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When should iteritems() be used instead of items()?
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The six library helps with writing code that is compatible with both python 2.5+ and python 3. ...
How to step back in Eclipse debugger?
... The UI is rather clunky, and it can have a hard time handling large code bases, but for some cases it can really save a lot of time.
Update: Chronon provides a commercial product that it describes as a "DVR for Java", which appears to do a lot of the same things as the ODB.
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