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Programmatically update widget from activity/service/receiver
I know it's possible, but I can't figure out a way to trigger an update of my widget from the main activity. Isn't there some general intent I can broadcast?
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Difference between Mutable objects and Immutable objects [duplicate]
... mutable
public ImmutableClass (final int aValue) {
//The value is set. Now, and forever.
value = aValue;
}
public final getValue() {
return value;
}
}
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Impossible to Install PG gem on my mac with Mavericks
...u chose, because you'll need it shortly.
/Library/PostgreSQL/9.3
If you now try and install the latest pg gem (0.17.0) you'll need to pass a couple of options on the command line. This is what I used:
ARCHFLAGS="-arch x86_64" gem install pg -- --with-pg-config=/Library/PostgreSQL/9.3/bin/pg_conf...
How do I set vertical space between list items?
...all spacing afterwards which you can see here: http://jsfiddle.net/wQYw7/
Now compare that with my solution: http://jsfiddle.net/wQYw7/1/
Sure this doesn't work in older browsers but you can easily use js extensions which will enable this for older browsers.
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Converting a list to a set changes element order
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In Python 3.6, set() now should keep the order, but there is another solution for Python 2 and 3:
>>> x = [1, 2, 20, 6, 210]
>>> sorted(set(x), key=x.index)
[1, 2, 20, 6, 210]
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How to Vertical align elements in a div?
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Now that flexbox support is increasing, this CSS applied to the containing element would vertically center the contained item:
.container {
display: flex;
align-items: center;
}
Use the prefixed version if ...
“Unable to find manifest signing certificate in the certificate store” - even when add new key
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I wouldn't do this without knowing the repercussions... does it anyway
– barnacle.m
Jun 27 '19 at 12:42
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HTML5: number input type that takes only integers?
...nput type="number" step="1" />
This seems a bit buggy in Chrome right now so it might not be the best solution at the moment.
A better solution is to use the pattern attribute, that uses a regular expression to match the input:
<input type="text" pattern="\d*" />
\d is the regular exp...
Removing transforms in SVG files
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This extension has been updated and now it works for rects too, at least in my testing.
– sil
Dec 10 '19 at 22:51
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partial string formatting
...ncept not in the body of your answer? That's a bit elusive. Are there any known caveats preventing you from promoting it?
– norok2
Jul 26 '19 at 14:20
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