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Select 50 items from list at random to write to file
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If the list is in random order, you can just take the first 50.
Otherwise, use
import random
random.sample(the_list, 50)
random.sample help text:
sample(self, population, k) method of random.Random instance
Chooses k unique random elements from a population seque...
Where can I find documentation on formatting a date in JavaScript?
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I love 10 ways to format time and date using JavaScript and Working with Dates.
Basically, you have three methods and you have to combine the strings for yourself:
getDate() // Returns the date
getMonth() // Returns the month
getFullYear() // Returns the year
Example:
var d = ne...
What is the proper #include for the function 'sleep()'?
I am using the Big Nerd Ranch book Objective-C Programming, and it starts out by having us write in C in the first few chapters. In one of my programs it has me create, I use the sleep function. In the book it told me to put #include <stdlib.h> under the #include <stdio.h> part. This...
Advantages of using display:inline-block vs float:left in CSS
...e DIVs in a row we would use float: left , but now I discovered the trick of display:inline-block
5 Answers
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AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
Using AngularJS if I set a simple input text box value to something like "bob" below. The value does not display if the ng-model attribute is added.
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Stop Mongoose from creating _id property for sub-document array items
... edited May 9 '14 at 11:52
topek
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answered Jun 22 '13 at 18:44
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JSON left out Infinity and NaN; JSON status in ECMAScript?
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Infinity and NaN aren't keywords or anything special, they are just properties on the global object (as is undefined) and as such can be changed. It's for that reason JSON doesn't include them in the spec -- in essence any true JSON string should h...
Manually adding a Userscript to Google Chrome
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The best thing to do is to install the Tampermonkey extension.
This will allow you to easily install Greasemonkey scripts, and to easily manage them. Also it makes it easier to install userscripts directly from sites like OpenUserJS, MonkeyGuts, etc.
Finally, it unlocks...
What is the direction of stack growth in most modern systems?
...some training materials in C and I want my examples to fit the typical stack model.
9 Answers
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Calling class staticmethod within the class body?
...static method using the built-in staticmethod function as a decorator, like this:
5 Answers
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