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Importing variables from another file?
... notes, this pollutes the namespace and can have catastrophic consequences by masking objects and functions from other modules including those in the standard distro
– ennuikiller
Jun 22 '13 at 22:27
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Android “Only the original thread that created a view hierarchy can touch its views.”
...thing like myActivityObject.runOnUiThread(etc)
– Kirby
Feb 17 '12 at 21:27
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Getting the object's property name
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for direct access a object property by position...
generally usefull for property [0]... so it holds info about the further...
or in node.js 'require.cache[0]' for the first loaded external module, etc. etc.
Object.keys( myObject )[ 0 ]
Object.keys( myObject )...
How do I get a value of a using jQuery?
...mportant when showing these two functions that we don't confuse new coders by suggesting that they do the same thing, when they do not (although in this example it will appear so). It is important to note that .text() will html encode any characters it finds, while .html() will not encode any charac...
Easy idiomatic way to define Ordering for a simple case class
...our go-to for any sorting scenario involving a composite sort key:
as.sortBy(a => (a.tag, a.load))
As this answer has proven popular I would like to expand on it, noting that a solution resembling the following could under some circumstances be considered enterprise-grade™:
case class Emplo...
Can I have multiple background images using CSS?
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Multiple backgrounds are supported by the latest versions of Firefox, Chrome, Safari and Opera. It will be supported in IE9, too. en.wikipedia.org/wiki/…
– Šime Vidas
Oct 30 '10 at 23:44
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Comments in Android Layout xml
...g and will give following error
Element type "TextView" must be followed by either attribute specifications, ">" or "/>".
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How to check all checkboxes using jQuery?
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You can make $("#checkedAll").change function shorter by changing it to: var val = this.checked; $(".checkSingle").each( function() { this.checked=val; });
– Gellie Ann
Feb 21 at 4:07
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Group by in LINQ
...basically want:
var results = from p in persons
group p.car by p.PersonId into g
select new { PersonId = g.Key, Cars = g.ToList() };
Or as a non-query expression:
var results = persons.GroupBy(
p => p.PersonId,
p => p.car,
(key, g) => new { Perso...
Is there any simple way to find out unused strings in Android project?
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On Android Studio:
Menu -> Analyze -> Run Inspection by Name -> Unused resources
Check File mask(s) checkbox and put strings.xml in the text field.
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