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How do I iterate over the words of a string?
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Is it possible to specify a delimiter for this? Like for instance splitting on commas?
– l3dx
Aug 6 '09 at 11:49
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How to determine function name from inside a function
If I have a Bash script like:
5 Answers
5
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jQuery delete all table rows except first
...ble except the first? This is my first attempt at using index selectors. If I understand the examples correctly, the following should work:
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ArrayList initialization equivalent to array initialization [duplicate]
... @maerics, it's also worth mentioning that Arrays.asList() return an unmodifiable collection. :)
– Konstantin Yovkov
Oct 9 '13 at 9:46
12
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What's the difference between MemoryCache.Add and MemoryCache.Set?
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Add does nothing (returns false) if there is already a value for that key. Set does an insert or update, as necessary.
Remove + Add would leave a gap in the middle when another thread querying that key would get no clue (Set does not; the swap is typically ...
Entity Framework. Delete all rows in table
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Note that while the [ escapes here are specific to SQL Server, the TRUNCATE command is not - it's part of ANSI SQL and so will work in most SQL dialects (though not SQLite).
– Mark Amery
Feb 4 '18 at 19:13
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How to design RESTful search/filtering? [closed]
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One significant limitation to using a POST request for a search endpoint is that it cannot be bookmarked. Bookmarking search results (particularly complex queries) can be quite useful.
– couchand
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How do I use define_method to create class methods?
This is useful if you are trying to create class methods metaprogramatically:
6 Answers
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SQL Server loop - how do I loop through a set of records
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This is what I've been doing if you need to do something iterative... but it would be wise to look for set operations first.
select top 1000 TableID
into #ControlTable
from dbo.table
where StatusID = 7
declare @TableID int
while exists (select * from...
Path to Powershell.exe (v 2.0)
...s it's 2.0.
Another option is type $PSVersionTable at the command prompt. If you are running v2.0, the output will be:
Name Value
---- -----
CLRVersion 2.0.50727.4927
BuildVersion 6.1.7600.16385
PSVersion ...