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Finding three elements in an array whose sum is closest to a given number
... log n). Now we execute this algorithm:
for (i in 1..n-2) {
j = i+1 // Start right after i.
k = n // Start at the end of the array.
while (k >= j) {
// We got a match! All done.
if (A[i] + A[j] + A[k] == 0) return (A[i], A[j], A[k])
// We didn't match. Let's try to get a ...
Does Python have a string 'contains' substring method?
... be, but not entirely correct. What if you have punctuation or it's at the start or end? What about capitalisation? Better would be a case insensitive regex search for \bis\b (word boundaries).
– Bob
Nov 8 '12 at 0:07
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Can't get Gulp to run: cannot find module 'gulp-util'
...installed gulp as explained here: http://markgoodyear.com/2014/01/getting-started-with-gulp/ :
10 Answers
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Difference in Months between two dates in JavaScript
... 12th, 2010
);
// Result: 1
(Note that month values in JavaScript start with 0 = January.)
Including fractional months in the above is much more complicated, because three days in a typical February is a larger fraction of that month (~10.714%) than three days in August (~9.677%), and of c...
What is the difference between dict.items() and dict.iteritems() in Python2?
...ams - Regarding "more space and time" : At what size of dictionary do they start to matter. Say I've a "large" dictionary {1:'one', 2:'two', ... } over which I want to iterate on a webserver and render the results. At what scale should I start to worry about choosing .items() vs .iteritems() for Pyt...
Detect when browser receives file download
..., and include the token in a GET/POST field.
Show the "waiting" indicator.
Start a timer, and every second or so, look for a cookie named "fileDownloadToken" (or whatever you decide).
If the cookie exists, and its value matches the token, hide the "waiting" indicator.
The server algorithm:
Look ...
Get first day of week in PHP?
...
Here is what I am using...
$day = date('w');
$week_start = date('m-d-Y', strtotime('-'.$day.' days'));
$week_end = date('m-d-Y', strtotime('+'.(6-$day).' days'));
$day contains a number from 0 to 6 representing the day of the week (Sunday = 0, Monday = 1, etc.).
$week_start...
Running karma after installation results in 'karma' is not recognized as an internal or external com
...years after this answer the docs say npm install -g karma && karma start which does not work).
– Stop Slandering Monica Cellio
Apr 17 '14 at 21:56
2
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Run automatically program on startup under linux ubuntu [closed]
I'd need a program to be run every time I startup my ubuntu linux. So I'd need to add it to my startup programs list. Just one problem: I'd need to do it via terminal.
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How to restart tomcat 6 in ubuntu [closed]
How can one restart and start Tomcat 6 on Ubuntu from the command line with a default installation?
1 Answer
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