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How to nicely format floating numbers to String without unnecessary decimal 0?
An 64-bit double can represent integer +/- 2 53 exactly
26 Answers
26
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How do I create directory if none exists using File class in Ruby?
...the simple solution:
require 'fileutils'
FileUtils.mkdir_p 'dir_name'
Based on Eureka's comment.
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Determine if code is running as part of a unit test
...want to distinguish between your console application and any other console-based test runner?)
– Jon Skeet
Aug 1 '19 at 14:41
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What's the most elegant way to cap a number to a segment? [closed]
...=> 10
Here is its implementation, taken from Lodash source:
/**
* The base implementation of `_.clamp` which doesn't coerce arguments.
*
* @private
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} upper The upper bound.
* @returns ...
Check if a row exists, otherwise insert
...Is MERGE an atomic statement in SQL2008?] (stackoverflow.com/questions/9871644/…)
– James
Feb 3 '15 at 22:41
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Matplotlib tight_layout() doesn't take into account figure suptitle
... )
plt.show()
The result:
[Using Python 2.7.3 (64-bit) and matplotlib 1.2.0]
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Is there a way to programmatically scroll a scroll view to a specific edit text?
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@xmenW.K. Short Answer: because the UI does its work based on a queue of things to do, and you're basically telling the UI thread, when you can, after you've done all you had to do before now, do this (scroll). You're basically putting the scroll in the queue and letting the th...
How to include view/partial specific styling in AngularJS
...ag handles all of the adding and removing of the page-specific stylesheets based on what gets added to or removed from the scope.routeStyles object.
Note: this requires that your ng-app attribute is on the <html> element, not on <body> or anything inside of <html>.
2. Specify whic...
Python concatenate text files
...m: It's not a longer process to execute. As you yourself pointed out, line-based solutions don't read one character at a time; they read in chunks and pull lines out of a buffer. The I/O time will completely swamp the line-parsing time, so as long as the implementor didn't do something horribly stup...
Disable same origin policy in Chrome
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Dagg NabbitDagg Nabbit
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