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Determining complm>ex m>ity for recursive functions (Big O notation)
I have a Computer Science Midterm tomorrow and I need help determining the complm>ex m>ity of these recursive functions. I know how to solve simple cases, but I am still trying to learn how to solve these harder cases. These were just a few of the m>ex m>ample problems that I could not figure out. Any help wo...
Make Font Awesome icons in a circle?
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But this is not a solution. This only works if the i has content. Usually with FA you don't have content within the i-tag, but the icon is rendered by CSS later: <i class="fa fa-lock"></i> and this is what @Schneider actually asked for.
– Jan
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Which is faster: while(1) or while(2)?
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@hippietrail I don't see how the content (or lack hereof) of the loop could possibly effect these optimizations (m>ex m>cepting the possibility of any break statements), but I just tested it anyway and no, even with code inside the loop the jump is absolute and u...
Convert JSON String to Pretty Print JSON output using Jackson
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To indent any old JSON, just bind it as Object, like:
Object json = mapper.readValue(input, Object.class);
and then write it out with indentation:
String indented = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(json);
this avoids your having to define actual POJO to map data...
Web-scraping JavaScript page with Python
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We are not getting the correct results because any javascript generated content needs to be rendered on the DOM. When we fetch an HTML page, we fetch the initial, unmodified by javascript, DOM.
Therefore we need to render the javascript content before we crawl the page.
As selenium is already m...
Changing CSS Values with Javascript
...ine CSS values with javascript. If I want to change the width and I have html like this:
9 Answers
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How to install pip for Python 3 on Mac OS X?
OS X (Mavericks) has Python 2.7 stock installed. But I do all my own personal Python stuff with 3.3. I just flushed my 3.3.2 install and installed the new 3.3.3. So I need to install pyserial again. I can do it the way I've done it before, which is:
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git selective revert local changes from a file
In my git repo which is tracking a svn repo I have made a number of edits to a single file.
6 Answers
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AngularJS best practices for module declaration?
I have a bunch of Angular modules declared in my app. I originally started declaring them using the "chained" syntax like this:
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What does the question mark in Java generics' type parameter mean?
This is a small snippet of code taken from some of the m>ex m>amples that accompany the Stanford Parser. I've been developing in Java for about 4 years, but have never had a very strong understanding of what this style of code is supposed to indicate.
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