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How do I pronounce “=>” as used in lambda expressions in .Net
...u can clear that up by explaining the first time you say it, that what you mean is "the lambda operator, you know, equals-sign-greater-than".
– Steve Jessop
Nov 8 '08 at 12:02
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Delete text in between HTML tags in vim?
... And the Surround plugin (vim.org/scripts/script.php?script_id=1697) is awesome when you want to do things like change the surrounding tag (cst) from a <p> to a <div>, for example.
– Kris Jenkins
Nov 21 '10 at 12:45
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How to display HTML in TextView?
...o comes with some margin. if you don't want the gap, you might want to consider using other html elements.
– David Hedlund
Jan 22 '10 at 10:58
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Find and replace in file and overwrite file doesn't work, it empties the file
...at has much the same effect, without using the -i option, and additionally means that, if the sed script fails for some reason, the input file isn't clobbered. Further, if the edit is successful, there's no backup file left lying around. This sort of idiom can be useful in Makefiles.
Quite a lot ...
What is a covariant return type?
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Covariant return, means that when one overrides a method, the return type of the overriding method is allowed to be a subtype of the overridden method's return type.
To clarify this with an example, a common case is Object.clone() - which is ...
Which is a better way to check if an array has more than one element?
...e count because:
1 less character to type
sizeof at a quick glance might mean a size of an array in terms of memory, too technical :(
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How can I access the MySQL command line with XAMPP for Windows?
...\mysql\bin, then you should fireup a command prompt in this folder.
That means, fire up "cmd", and type:
cd c:\xampp\mysql\bin
mysql.exe -u root --password
If you want to use mysqldump.exe, you should also find it there.
Log into your mysql server, and start typing your commands.
Hope it help...
How should one go about choosing a default TCP/IP port for a new service?
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If all developers go by that logic it would mean that all new services gather around the few unassigned ports. What would the probability be that a service is running on an assigned port vs an unassigned port. (Sorry if I'm not exposing some trade secret :)
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A Java API to generate Java source files [closed]
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Sun provides an API called CodeModel for generating Java source files using an API. It's not the easiest thing to get information on, but it's there and it works extremely well.
The easiest way to get hold of it is as part of the J...
getString Outside of a Context or Activity
...tput. For instance, in this case I am generating an email from a model outside of the activity.
13 Answers
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