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How to write to a JSON file in the correct format
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179
Require the JSON library, and use to_json.
require 'json'
tempHash = {
"key_a" => "val...
pandas three-way joining multiple dataframes on columns
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10 Answers
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Disable IPython Exit Confirmation
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126
If you also want Ctrl-D to exit without confirmation, in IPython 0.11, add c.TerminalInteracti...
What is context in _.each(list, iterator, [context])?
...rator function.
var someOtherArray = ["name","patrick","d","w"];
_.each([1, 2, 3], function(num) {
// In here, "this" refers to the same Array as "someOtherArray"
alert( this[num] ); // num is the value from the array being iterated
// so this[num] gets the ite...
Kill a Process by Looking up the Port being used by it from a .BAT
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14 Answers
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How can I benchmark JavaScript code? [closed]
...ugh, but (depending on how complex your functions are) somewhere closer to 100 or even 1,000 iterations should do the job.
Firebug also has a profiler if you want to see which parts of your function are slowing it down.
Edit: To future readers, the below answer recommending JSPerf should be the co...
CSS does the width include the padding?
...of an element includes the padding and borders. For example:
#foo { width: 10em; padding: 2em; border: 1em; }
would be 10em wide.
In contrast, all standards-fearing browsers default to the "content-box" box model. In this model, the width of an element does not include padding or borders. For exampl...
How does “make” app know default target to build if no target is specified?
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edited Aug 29 '19 at 1:39
Marcel Gosselin
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What's the best free C++ profiler for Windows? [closed]
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13 Answers
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Count the occurrences of DISTINCT values
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Gruber
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answered Aug 28 '09 at 11:10
AmberAmber
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