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parseInt(null, 24) === 23… wait, what?

... 240 It's converting null to the string "null" and trying to convert it. For radixes 0 through 23, th...
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switch() statement usage

... 120 Well, timing to the rescue again. It seems switch is generally faster than if statements. So tha...
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How to display PDF file in HTML?

...in your HTML web-page is very easy. <embed src="file_name.pdf" width="800px" height="2100px" /> Make sure to change the width and height for your needs. Good luck! share | improve this answ...
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Plot a bar using matplotlib using a dictionary

...ort matplotlib.pyplot as plt D = {u'Label1':26, u'Label2': 17, u'Label3':30} plt.bar(range(len(D)), list(D.values()), align='center') plt.xticks(range(len(D)), list(D.keys())) # # for python 2.x: # plt.bar(range(len(D)), D.values(), align='center') # python 2.x # plt.xticks(range(len(D)), D.keys(...
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php: determine where function was called from

...rint_r( $backtrace ); } epic( 'Hello', 'World' ); Output: Array ( [0] => Array ( [file] => /Users/romac/Desktop/test.php [line] => 5 [function] => fail [args] => Array ( [0] => Hello...
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C# DateTime to UTC Time without changing the time

... 210 6/1/2011 4:08:40 PM Local 6/1/2011 4:08:40 PM Utc from DateTime dt = DateTime.Now; ...
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How to make Google Chrome JavaScript console persistent?

... 360 If anyone's still looking for this, I'm on Chrome 15.0.874.58 beta-m and I have a checkbox in De...
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Print all day-dates between two dates [duplicate]

... I came up with this: from datetime import date, timedelta sdate = date(2008, 8, 15) # start date edate = date(2008, 9, 15) # end date delta = edate - sdate # as timedelta for i in range(delta.days + 1): day = sdate + timedelta(days=i) print(day) The output: 2008-08-15 2008-...
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What is the performance cost of having a virtual method in a C++ class?

... 104 I ran some timings on a 3ghz in-order PowerPC processor. On that architecture, a virtual functi...
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How do you get the footer to stay at the bottom of a Web page?

... 203 To get a sticky footer: Have a <div> with class="wrapper" for your content. Right befor...