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BigDecimal - to use new or valueOf
...with a scale of 1), but it is actually equal to 0.1000000000000000055511151231257827021181583404541015625. This is because 0.1 cannot be represented exactly as a double (or, for that matter, as a binary fraction of any finite length). Thus, the value that is being passed in to the constructor is not...
SQL- Ignore case while searching for a string
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241
Use something like this -
SELECT DISTINCT COL_NAME FROM myTable WHERE UPPER(COL_NAME) LIKE U...
What is the purpose of AsQueryable()?
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answered Dec 4 '13 at 15:24
ServyServy
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Find and replace strings in vim on multiple lines
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269
The :&& command repeats the last substitution with the same flags. You can supply the ...
Hibernate openSession() vs getCurrentSession()
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As explained in this forum post, 1 and 2 are related. If you set hibernate.current_session_context_class to thread and then implement something like a servlet filter that opens the session - then you can access that session anywhere else by using the SessionFactor...
Android: textColor of disabled button in selector not showing?
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251
You need to also create a ColorStateList for text colors identifying different states.
Do the...
Casperjs/PhantomJs vs Selenium
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answered Dec 31 '12 at 10:38
Ariya HidayatAriya Hidayat
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How to filter by object property in angularJS
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218
You simply have to use the filter filter (see the documentation) :
<div id="totalPos">{...
Does MySQL ignore null values on unique constraints?
... be unique. But I also want it to accept null values. Can my database have 2 null emails that way?
4 Answers
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Reading output of a command into an array in Bash
...hanks!), the following might perform better than the loop method in number 2:
IFS=$'\n' read -r -d '' -a my_array < <( my_command && printf '\0' )
Please make sure you use exactly this form, i.e., make sure you have the following:
IFS=$'\n' on the same line as the read statement: ...