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Copying the GNU screen scrollback buffer to a file (extended hardcopy)
...
Yes, but it gets saved in the $PWD where you started screen. Not in the screen session's $PWD.
– seumasmac
Dec 4 '14 at 1:20
7
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Measuring the distance between two coordinates in PHP
..., with
* the Haversine formula.
* @param float $latitudeFrom Latitude of start point in [deg decimal]
* @param float $longitudeFrom Longitude of start point in [deg decimal]
* @param float $latitudeTo Latitude of target point in [deg decimal]
* @param float $longitudeTo Longitude of target poin...
How to minify php page html output?
...he following snippet to remove white-spaces from the HTML with the help ob_start's buffer:
<?php
function sanitize_output($buffer) {
$search = array(
'/\>[^\S ]+/s', // strip whitespaces after tags, except space
'/[^\S ]+\</s', // strip whitespaces before tags,...
config.assets.compile=true in Rails production, why not?
... JSON with a randomised name in Rails 4) is loaded into Memory by Rails at startup and cached for use by the asset helper methods.
This makes the generation of pages with the correct fingerprinted assets very fast, and the serving of the files themselves are web-server-from-the-filesystem fast. Bot...
How to detect internet speed in JavaScript?
...nitiateSpeedDetection);
}
function MeasureConnectionSpeed() {
var startTime, endTime;
var download = new Image();
download.onload = function () {
endTime = (new Date()).getTime();
showResults();
}
download.onerror = function (err, msg) {
...
Get time difference between two dates in seconds
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The Code
var startDate = new Date();
// Do your operations
var endDate = new Date();
var seconds = (endDate.getTime() - startDate.getTime()) / 1000;
Or even simpler (endDate - startDate) / 1000 as pointed out in the comments unless you...
How do you express binary literals in Python?
...
For reference—future Python possibilities:
Starting with Python 2.6 you can express binary literals using the prefix 0b or 0B:
>>> 0b101111
47
You can also use the new bin function to get the binary representation of a number:
>>> bin(173)
'0b101...
How to maximize the browser window in Selenium WebDriver (Selenium 2) using C#?
...sted.
ChromeOptions options = new ChromeOptions();
options.addArgument("--start-maximized");
driver = new ChromeDriver(options);
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Notepad++ Multi editing
...d control, select places where you want to enter text, release control and start typing, this will update the text at all the places selected previously.
Ref: http://notepad-plus-plus.org/features/multi-editing.html
share...
How to add a Timeout to Console.ReadLine()?
...= new Thread(reader);
inputThread.IsBackground = true;
inputThread.Start();
}
private static void reader() {
while (true) {
getInput.WaitOne();
input = Console.ReadLine();
gotInput.Set();
}
}
// omit the parameter to read a line without a timeout
public ...