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Archive of posts published in the category: Perl
Apr
10

Programming Perl | Programming Perl

In my last post, Tim O’Reilly, Programming Perl, and EconTalk, I didn’t mention the other bit I found interesting in Tim’s answers to Russ Robert’s questions. He mentioned a Publishers Weekly cover that featured a stack of O’Reilly books with the tag “The Internet was Built on O’Reilly Books”.

I couldn’t track down the cover through regular googling, but I sent a note to Tim complimenting him on the nice interview and asking if he knew the issue. He put Edie Freedman on the job. If you’re a Perl trivia master, you know Edie is responsible for the animals covers and specifically the Programming perl cover. She tracked down the cover from February 21, 2000:

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Tim O’Reilly mentioned Perl in his interview with Russ Roberts on Econ Talk on . He points to

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Apr
2

ChartDirector Chart Component and Control Library for .NET (C#/VB), Java, C++, ASP, COM, PHP, Perl, Python, Ruby, ColdFusion

ChartDirector

Chart and Graph Plotting Library

C++, .NET, C#, VB, ASP, COM, Java, PHP, Perl, Python, Ruby, ColdFusion

Samples of the chart types supported by the ChartDirector chart component.

Extensive Chart Types


Pie, donut, bar, line, spline, step line, regression, curve-fitting,
inter-line filling, area, band, scatter, bubble, floating box, box-whisker,
waterfall, contour, heat map, surface, vector, finance, gantt, radar, polar, rose,
pyramid, cone, funnel … even includes meters and gauges.

Layered Architecture


Combine multiple chart layers to plot combo charts and graphs. You can also use
layers to add symbols to highlight specific points, add markers, thresholds, zones,
error bands … The possibilities are endless.

Create charts with multiple chart layers.
Real time interactive charts with track cursors, 
				zoomable and scrollable and with viewport control.

Real Time, Interactive, Big Data Charts


Real time charts with programmable track cursors and tooltips. Plot charts
and graphs with millions of data points. Viewport with zooming and panning
facilitates visualization of large data sets. Custom mouse and touch event
handlers for chart objects.

PDF, SVG

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