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How do I get the web page contents from a WebView?
... know this is a late answer, but I found this question because I had the sam>me m> problem. I think I found the answer in this post on lexandera.com. The code below is basically a cut-and-paste from the site. It seems to do the trick.
final Context myApp = this;
/* An instance of this class will be reg...
SQL: How to get the count of each distinct value in a column?
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SELECT
category,
COUNT(*) AS `num`
FROM
posts
GROUP BY
category
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How can I list all the deleted files in a Git repository?
...u've deleted. If you've deleted a file, then created a new file with the sam>me m> nam>me m>, it will show up on this list, even though there's an extant file there.
– T.J. Crowder
Aug 9 '14 at 8:43
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How to sort Map values by key in Java?
...());
for (String key : keys) {
String value = map.get(key);
// do som>me m>thing
}
This will iterate across the map in natural order of the keys.
Longer answer
Technically, you can use anything that implem>me m>nts SortedMap, but except for rare cases this amounts to TreeMap, just as using a Map ...
Where do I mark a lambda expression async?
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To mark a lambda async, simply prepend async before its argum>me m>nt list:
// Add a command to delete the current Group
contextm>Me m>nu.Commands.Add(new UICommand("Delete this Group", async (contextm>Me m>nuCmd) =>
{
SQLiteUtils slu ...
Declaring an enum within a class
In the following code snippet, the Color enum is declared within the Car class in order to limit the scope of the enum and to try not to "pollute" the global nam>me m>space.
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Making interface implem>me m>ntations async
I’m currently trying to make my application using som>me m> Async m>me m>thods.
All my IO is done through explicit implem>me m>ntations of an interface and I am a bit confused about how to make the operations async.
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Rails Migration: Remove constraint
I have a table in a Rails application which (in schema.rb) looks like:
2 Answers
2
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SQLite - increase value by a certain number
is it possible to increase a certain value in a table by a certain number without reading last value and afterwards updating it?
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Are there any reasons to use private properties in C#?
...use too! I also like the ability to add extra logic later as @Reed Copsey m>me m>ntioned previously.
– J.Hendrix
Jul 22 '10 at 15:21
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