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How to trim a string to N chars in Javascript?

... Why not just use substring... string.substring(0, 7); The first argument (0) is the starting point. The second argument (7) is the ending point (exclusive). More info here. var string = "this is a string"; var length = 7; var trimmedString = string.substring(0, length); ...
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How to find the installed pandas version

...ersion__: In [76]: import pandas as pd In [77]: pd.__version__ Out[77]: '0.12.0-933-g281dc4e' Pandas also provides a utility function, pd.show_versions(), which reports the version of its dependencies as well: In [53]: pd.show_versions(as_json=False) INSTALLED VERSIONS ------------------ commi...
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How to check if BigDecimal variable == 0 in java?

... 10 Answers 10 Active ...
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Javascript sort array by two fields

... 104 grouperArray.sort(function (a, b) { var aSize = a.gsize; var bSize = b.gsize; var a...
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Similarity String Comparison in Java

... answered Jun 5 '09 at 9:59 dfadfa 105k2828 gold badges183183 silver badges220220 bronze badges ...
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What is the difference between BIT and TINYINT in MySQL?

... answered Nov 14 '08 at 14:39 Robert GambleRobert Gamble 94.3k2121 gold badges139139 silver badges135135 bronze badges ...
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You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7

...update it. – E.E.33 Nov 1 '11 at 16:09 5 I had to add gem 'rake', 'version #' to my gemfile, and ...
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Is there a printf converter to print in binary format?

...Y_PATTERN "%c%c%c%c%c%c%c%c" #define BYTE_TO_BINARY(byte) \ (byte & 0x80 ? '1' : '0'), \ (byte & 0x40 ? '1' : '0'), \ (byte & 0x20 ? '1' : '0'), \ (byte & 0x10 ? '1' : '0'), \ (byte & 0x08 ? '1' : '0'), \ (byte & 0x04 ? '1' : '0'), \ (byte & 0x02 ? '1' : '0...
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How can I make an svg scale with its parent container?

...you have the following: <svg> <polygon fill=red stroke-width=0 points="0,10 20,10 10,0" /> </svg> It will render as a 10px by 20px triangle: Now, if you set only the width and height, that will change the size of the SVG element, but not scale the triangle: ...
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Initializing a struct to 0

...ves less typing), and it is guaranteed to work, all members will be set to 0[Ref 1]. The second is more readable. The choice depends on user preference or the one which your coding standard mandates. [Ref 1] Reference C99 Standard 6.7.8.21: If there are fewer initializers in a brace-e...