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Visual Studio replace tab with 4 spaces?
... spaces in Visual Studio 2010 instead of going to Edit->Advanced->Untabify Selected Lines?
5 Answers
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How can I add some small utility functions to my AngularJS application?
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Having utility functions as a service allows you to selectively access them in your controllers.. if no controllers use them, then the service won't be instantiated.
– StuR
Feb 28 '14 at 14:50
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Are arrays passed by value or passed by reference in Java? [duplicate]
... this is the most useful answer period; not just for you. Why it isn't the selected answer is beyond me.
– WhozCraig
May 3 '18 at 10:31
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Nested attributes unpermitted parameters
...4, I was able to get it working by structuring my fields_for as:
<%= f.select :tag_ids, Tag.all.collect {|t| [t.name, t.id]}, {}, :multiple => true %>
Then in my controller I have my strong params as:
private
def post_params
params.require(:post).permit(:id, :title, :content, :publi...
Drawing a line/path on Google Maps
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// This Activity will draw a line between two selected points on Map
public class MainActivity extends MapActivity {
MapView myMapView = null;
MapController myMC = null;
GeoPoint geoPoint = null;
/** Called when the activity is first created. */
@Override
public ...
Java Reflection Performance
...Richard Riley Generally class instantiation is a pretty rare event for the selected classes you will use reflection on. I suppose you are right though--some people might instantiate every class reflectively, even ones that are recreated constantly. I would call that pretty bad programming (althoug...
Add a space (“ ”) after an element using :after
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That's not a problem. Simply add user-select:none; to the definition of the pseudo-element. That should work in all browsers except for a few Android ones that are quirky in this respect.
– user2581182
Aug 21 at 10:21
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Command line: piping find results to rm
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find /usr/www/bar/htdocs -mtime +15 -exec rm {} \;
Will select files in /usr/www/bar/htdocs older than 15 days and remove them.
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How to overlay one div over another div
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Superior answer. Selected answer should be re-assessed.
– AbdulG
May 2 at 13:20
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Mockito match any class argument
... Thanks, isA(A.class) works for me just fine and the mvcConversionService select the right class. This was not working with any(A.class) and eq(A.class).
– d3rbastl3r
Jul 9 '19 at 6:30
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