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Check whether an array is a subset of another
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If you are unit-testing you can also utilize the CollectionAssert.IsSubsetOf method :
CollectionAssert.IsSubsetOf(subset, superset);
In the above case this would mean:
CollectionAssert.IsSubsetOf(t2, t1);
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iOS 5 fixed positioning and virtual keyboard
... the bottom of the screen via position:fixed. All works fine in iOS 5 (I'm testing on an iPod Touch) until I'm on a page with a form. When I tap into an input field and the virtual keyboard appears, suddenly the fixed position of my div is lost. The div now scrolls with the page as long as the keybo...
How to convert enum value to int?
...file more thoroughly anyway. In both cases you should probably have a unit test covering your next() method anyway.
– Alan Hensley
Jun 1 '16 at 16:26
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How do you change the size of figures drawn with matplotlib?
...fig = matplotlib.pyplot.gcf()
fig.set_size_inches(18.5, 10.5)
fig.savefig('test2png.png', dpi=100)
To propagate the size change to an existing gui window add forward=True
fig.set_size_inches(18.5, 10.5, forward=True)
sha...
Changing one character in a string
... applications in C. But you have to care about it all the time and need to test it explicitly to avoid trouble. Everything is machine-oriented. I worked with PHP before learning Python, and that language is a total mess. Regarding your note on fast CPUs I'm totally with you. But a part of that probl...
A numeric string as array key in PHP
...ill not be cast, as it isn't a valid decimal integer., although I have not tested his answer.
– steampowered
Apr 19 '16 at 13:04
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How can I get the corresponding table header (th) from a table cell (td)?
...ponding th. It should handle arbitrarily complex colspans.
I modified the test case to show that arbitrary colspan is handled correctly.
Live Demo
JS
$(function($) {
"use strict";
// Only part of the demo, the thFromTd call does the work
$(document).on('mouseover mouseout', 'td', function...
Should arrays be used in C++?
... but in safety critical systems, you don't use new compiler features (less tested), and you don't use boost.
– James Kanze
May 23 '12 at 11:35
3
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Programmatically selecting text in an input field on iOS devices (mobile Safari)
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Our testing indicates the same. It's a bug/missing-feature in mobile safari.
– Nir Levy
Sep 5 '10 at 14:43
2
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How to retrieve the dimensions of a view?
...code from comments:
final TextView tv = (TextView)findViewById(R.id.image_test);
ViewTreeObserver vto = tv.getViewTreeObserver();
vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
LayerDrawable ld = (LayerDrawable)tv.getBackground...