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Scala Doubles, and Precision

...igDecimal: BigDecimal(1.23456789).setScale(2, BigDecimal.RoundingMode.HALF_UP).toDouble There are a number of other rounding modes, which unfortunately aren't very well documented at present (although their Java equivalents are). ...
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HtmlSpecialChars equivalent in Javascript?

... @jbo5112 good point, I didn't realize JS allowed callbacks for replacement. This code is easier to understand though, and I doubt that shaving a few milliseconds off of escapeHtml() is going to make a difference unless you are calling it hundreds of times in a row f...
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Why do I get “unresolved external symbol” errors when using templates? [duplicate]

...lated classes and functions are not instantiated until they are used, typically in a separate .cpp file (e.g. the program source). When the template is used, the compiler needs the full code for that function to be able to build the correct function with the appropriate type. However, in this case...
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Increasing the maximum number of TCP/IP connections in Linux

...local_port_range = 32768 61000 net.ipv4.tcp_fin_timeout = 60 This basically means your system cannot consistently guarantee more than (61000 - 32768) / 60 = 470 sockets per second. If you are not happy with that, you could begin with increasing the port_range. Setting the range to 15000 61000 is...
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Converting milliseconds to a date (jQuery/JavaScript)

...net //*** It is covered under the license viewable at http://phrogz.net/JS/_ReuseLicense.txt Date.prototype.customFormat = function(formatString){ var YYYY,YY,MMMM,MMM,MM,M,DDDD,DDD,DD,D,hhhh,hhh,hh,h,mm,m,ss,s,ampm,AMPM,dMod,th; YY = ((YYYY=this.getFullYear())+"").slice(-2); MM = (M=this.getM...
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Inserting code in this LaTeX document with indentation

...n{document} \begin{minted}[mathescape, linenos]{python} # Note: $\pi=\lim_{n\to\infty}\frac{P_n}{d}$ title = "Hello World" sum = 0 for i in range(10): sum += i \end{minted} \end{document} Output: share | ...
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Cannot drop database because it is currently in use

...ame'} returns nothing. Yet it till complains. This doesn't seem to actually work. – Pxtl Mar 12 at 21:56 add a comment  |  ...
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Creating a Pandas DataFrame from a Numpy array: How do I specify the index column and column headers

...es edit: as in the @joris comment, you may need to change above to np.int_(data[1:,1:]) to have correct data type. share | improve this answer | follow | ...
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How to make a smooth image rotation in Android?

... that I'm using as a custom cyclical spinner in Android. Here's my rotate_indefinitely.xml file, which I placed in res/anim/ : ...
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UIImagePickerController breaks status bar appearance

...olution: UIImagePickerController* imagePicker = [[UIImagePickerController alloc] init]; imagePicker.delegate = self; and - (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated { [[UIApplica...