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What is a rune?
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A string is different than a rune. In runes we use
single-quotes ''
Now a rune is also an alias for int32...Uh What?
The reason rune is an alias for int32 is because we see that with coding schemes such as below
each character maps to some number and so it's the number that we are storing....
How does a Java HashMap handle different objects with the same hash code?
...ith the keys of all pairs in the bucket, by comparing them with equals().
Now you can see how this is very efficient for looking up key-value pairs in a map: by the hash code of the key the hashmap immediately knows in which bucket to look, so that it only has to test against what's in that bucket....
How to use RestSharp with async/await
...some asynchronous C# code that uses RestSharp with async and await . I know there's been a recent update by Haack but I don't know how to use the new methods.
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Render HTML to PDF in Django site
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pisa is now distributed as xhtml2pdf
– Pablo Albornoz
Jun 6 '13 at 19:56
12
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Are PostgreSQL column names case-sensitive?
...es handed down by another team that has a column name say, "first_Name" . Now am trying to use PG commander to query this table on this column-name.
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Mocking Extension Methods with Moq
...ET's profiler API to mock objects and so can replace any calls. The two I know are Telerik's JustMock and TypeMock Isolator.
– Marcel Gosselin
Aug 24 '11 at 4:34
6
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Making a property deserialize but not serialize with json.net
...lization because there is no way for the GetSerializableMembers method to know if it's a read or write so you're excluding the properties for both. this solution does not work.
– Matt M
Mar 16 '18 at 14:41
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How can I detect whether an iframe is loaded?
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Good catch @MohdAbdulMujib, it's now a classic one :-)
– The Alpha
Nov 15 '18 at 21:18
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Difference between $(document.body) and $('body')
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Could be resolved now. There was a time when FF and IE would let you do this, and/or would get confused by items with an id of "body" (the error I hit was a customer using our script on a plastic surgeon's site with a picture tagged with the i...
Github (SSH) via public WIFI, port 22 blocked
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Anyone know how to do this for launchpad.net?
– Akiva
Jul 20 at 4:20
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