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Convert a Unix timestamp to time in JavaScript
...nds as hh:mm:ss:
/**
* Convert seconds to time string (hh:mm:ss).
*
* @param Number s
*
* @return String
*/
function time(s) {
return new Date(s * 1e3).toISOString().slice(-13, -5);
}
console.log( time(12345) ); // "03:25:45"
Method Date.prototype.toISOString() returns time in
si...
How to add number of days to today's date? [duplicate]
...ytanya is very nice, but needs a minor but important improvement.
The days param must be parsed as Integer to avoid weird calculations when days is a String like "1". (I needed several hours to find out, what went wrong in my application.)
Date.prototype.addDays = function(days) {
this.setDate(...
Set ImageView width and height programmatically?
...e the same problem, to set the height of the ImageView:
imageView.getLayoutParams().height = 20;
Important. If you're setting the height after the layout has already been 'laid out', make sure you also call:
imageView.requestLayout();
...
How to get config parameters in Symfony2 Twig Templates
I have a Symfony2 Twig template. I want to output the value of a config parameter in this twig template (a version number). Therefore I defined the config parameter like this:
...
How do you test to see if a double is equal to NaN?
...eturns {@code false} otherwise (for NaN and infinity
* arguments).
*
* @param d the {@code double} value to be tested
* @return {@code true} if the argument is a finite
* floating-point value, {@code false} otherwise.
* @since 1.8
*/
public static boolean isFinite(double d)
...
Split a string by spaces — preserving quoted substrings — in Python
...before/after quotes are not split properly. If I have a string like this 'PARAMS val1="Thing" val2="Thing2"'. I expect the string to split into three pieces, but it splits into 5. It's been a while since I've done regex, so I don't feel like trying to solve it using your solution right now.
...
Batch: Remove file extension
...ption table Dirk. My case was getting the file name without extension from param %1 in a batch script. echo %~n1 was what I was after.
– Dave Pile
Nov 30 '19 at 9:13
...
Converting java.util.Properties to HashMap
...ava.util.Map , And java.util.HashMap's constructor receives a Map type param. So, why must it be converted explicitly?
...
Spring 3 RequestMapping: Get path value
...h from a controller mapping. /controllerUrl/** => return matched **
* @param request incoming request.
* @return extracted path
*/
public static String extractPathFromPattern(final HttpServletRequest request){
String path = (String) request.getAttribute(
HandlerMapping.PATH_W...
How set background drawable programmatically in Android
...urned
* drawable will be styled for the specified Context's theme.
*
* @param id The desired resource identifier, as generated by the aapt tool.
* This integer encodes the package, type, and resource entry.
* The value 0 is an invalid identifier.
* @return Drawable An obj...