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Application Skeleton to support multiple screens
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once you completed with creation of all images, refresh your project and test it.
Sometimes there may be possibility that the layout which support screen(xhdpi, hdpi, mdpi) may be get cut in small screen(ldpi) so for handling this just create separate Layout folder(layout-small) for it and add Sc...
What's the Point of Multiple Redis Databases?
...t copies of the same database could be used for production, development or testing using real-time data. People may use replica to clone a redis instance to achieve the same purpose. However, the former approach is easier for existing running programs to just select the right database to switch to t...
Getting All Variables In Scope
... }
],
"kind": "var"
}
]
}
I have tested this in Chrome, Firefox and Node.
But the problem with this method is that you just have the variables defined in the function itself. For example for this one:
var g = function() {
var y = 0;
var f = functio...
Rotating a two-dimensional array in Python
...more in the very beautiful and clever one-liner you've posted.
To quickly test it you can copy / paste it here:
http://www.codeskulptor.org/
triangle = [[0,0],[5,0],[5,2]]
coordinates_a = triangle[0]
coordinates_b = triangle[1]
coordinates_c = triangle[2]
def rotate90ccw(coordinates):
print "...
How to get all properties values of a JavaScript Object (without knowing the keys)?
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Why would you need to test with hasOwnProperty()? How would the key be iterated over within the loop of that object hasn't got the property?
– 1252748
Aug 25 '14 at 1:16
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What is the relation between BLAS, LAPACK and ATLAS
...org/blas/blast-forum, but (a) there's no enforcement--a standard without a test suite isn't really a standard--and (b) I don't think that anyone implements the full set of interfaces described by that document. It's, uh, aspirational.
– Stephen Canon
Nov 10 '19...
What generates the “text file busy” message in Unix?
...ns:
openat(AT_FDCWD, "sleep.out", O_WRONLY) = -1 ETXTBSY (Text file busy)
Tested on Ubuntu 18.04, Linux kernel 4.15.0.
The error does not happen if you unlink first
notbusy.c
#define _XOPEN_SOURCE 700
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h&g...
Unusual shape of a textarea?
...dn't work for me. The text goes below polygon and stays hidden below it. I tested with Chromium 49, Firefox 44
– deathangel908
Mar 5 '16 at 17:04
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Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant f
...mething from the XIB is cached on the simulator, which is a pain if you're testing upgrades since you actually don't want to have to delete the old app.
– Carlos P
Jul 31 '13 at 11:14
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What is the difference between buffer and cache memory in Linux?
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I have tested this using a simple python program that writes large amounts of blocks. What happens is that the cache gets filled up as reported by free -w -h, not the buffers column. I think the cache column counts both disk writes ...