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Why does substring slicing with index out of range work?

...s. Look what happens when you do the same thing to a list: >>> [0, 1, 2, 3, 4, 5][3] 3 >>> [0, 1, 2, 3, 4, 5][3:4] [3] Here the difference is obvious. In the case of strings, the results appear to be identical because in Python, there's no such thing as an individual character ...
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Are there console commands to look at whats in the queue and to clear the queue in Sidekiq?

... 90 I haven't ever used Sidekiq, so it's possible that there are methods just for viewing the queued...
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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash

...look more in-depth at why Hash.new([]) doesn’t work: h = Hash.new([]) h[0] << 'a' #=> ["a"] h[1] << 'b' #=> ["a", "b"] h[1] #=> ["a", "b"] h[0].object_id == h[1].object_id #=> true h #=> {} We can see that our default object is being reused and mutated (t...
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Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat

... dmatsondmatson 5,79111 gold badge2020 silver badges2121 bronze badges 19 ...
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Difference between jQuery’s .hide() and setting CSS to display: none

... 209 From the jQuery page about .hide(): "The matched elements will be hidden immediately, with ...
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Force HTML5 youtube video

... 180 I've found the solution : You have to add the html5=1 in the src attribute of the iframe : &...
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Return number of rows affected by UPDATE statements

...ber of rows affected by an UPDATE query in a Stored Procedure (SQL Server 2005), as a resultset. e.g. 3 Answers ...
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Getting result of dynamic SQL into a variable for sql-server

... 204 DECLARE @sqlCommand nvarchar(1000) DECLARE @city varchar(75) declare @counts int SET @city = 'N...
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Center a position:fixed element

... You basically need to set top and left to 50% to center the left-top corner of the div. You also need to set the margin-top and margin-left to the negative half of the div's height and width to shift the center towards the middle of the div. Thus, provided a <!DOC...
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Making a Location object in Android with latitude and longitude values

...new Location("");//provider name is unnecessary targetLocation.setLatitude(0.0d);//your coords of course targetLocation.setLongitude(0.0d); float distanceInMeters = targetLocation.distanceTo(myLocation); share | ...