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jQuery equivalent of getting the context of a Canvas
...")[0].getContext('2d');
jQuery exposes the actual DOM element in numeric indexes, where you can perform normal JavaScript/DOM functions.
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How to run JUnit test cases from the command line
...Open it using Google Chrome in Ubuntu):
google-chrome build/reports/tests/index.html
Ant way
Once you set up your Ant build file build.xml, you can run your JUnit test cases from the command line as below:
ant -f build.xml <Your JUnit test target name>
You can follow the link below to r...
How to trigger the onclick event of a marker on a Google Maps V3?
...rray that I declared which contains all the marker of the map
//"i" is the index of the marker in the array that I want to trigger the OnClick event
//V2 version is:
GEvent.trigger(markers[i], 'click');
//V3 version is:
google.maps.event.trigger(markers[i], 'click');
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how to override left:0 using CSS or Jquery?
...such as:
.elem {
position: fixed;
right: 0;
width: 60%;
z-index: 1000;
}
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Using headers with the Python requests library's get method
... requests in Python; found here http://docs.python-requests.org/en/latest/index.html .
3 Answers
...
Nginx location priority
... Note that both / and /documents/ rules match the request /documents/index.html, but the latter rule takes precedence since it's the longest rule.
– arrakis_sun
Aug 13 '17 at 19:23
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Order of items in classes: Fields, Properties, Constructors, Methods
...)
Delegates
Events
Enums
Interfaces (interface implementations)
Properties
Indexers
Methods
Structs
Classes
Within each of these groups order by access: (SA1202)
public
internal
protected internal
protected
private
Within each of the access groups, order by static, then non-static: (SA1204)
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How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?
...y optimization. rfind's behavior by definition is to only look at a single index when given pos=0, hence it is always an efficient check. Which syntax is more pleasant is a matter of preference.
– Yuval
Sep 11 at 0:26
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Add a tooltip to a div
...ver {background-color:#999; color: White;}
.hovertext {position:absolute;z-index:1000;border:1px solid #ffd971;background-color:#fffdce;padding:11px;width:150px;font-size: 0.75em;}
For a more in-depth discussion, see my post:
A simple Formatted ToolTip text on hover
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PostgreSQL DISTINCT ON with different ORDER BY
...t DESC;
If purchased_at can be NULL, use DESC NULLS LAST - and match your index for best performance. See:
Sort by column ASC, but NULL values first?
Why does ORDER BY NULLS LAST affect the query plan on a primary key?
Related, with more explanation:
Select first row in each GROUP BY group?
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