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Linq to SQL how to do “where [column] in (list of values)”
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answered Jul 2 '09 at 17:04
Jon SkeetJon Skeet
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MongoDB: update every document on one field
...ocument. In the Mongo shell, or with any MongoDB client:
$version >= 3.2:
db.foo.updateMany( {}, <update> )
{} is the condition (the empty condition matches any document)
3.2 > $version >= 2.2:
db.foo.update( {}, <update>, { multi: true } )
{} is the condition (the em...
Javascript Array Concat not working. Why?
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262
The concat method doesn't change the original array, you need to reassign it.
if ( ref instan...
How to use Greek symbols in ggplot2?
My categories need to be named with Greek letters. I am using ggplot2 , and it works beautifully with the data. Unfortunately I cannot figure out how to put those greek symbols on the x axis (at the tick marks) and also make them appear in the legend. Is there any way to do it?
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Is the “struct hack” technically undefined behavior?
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52
As the C FAQ says:
It's not clear if it's legal or portable, but it is rather popular.
and...
Mockito: List Matchers with generics
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282
For Java 8 and above, it's easy:
when(mock.process(Matchers.anyList()));
For Java 7 and bel...
What is the difference between .map, .every, and .forEach?
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224
The difference is in the return values.
.map() returns a new Array of objects created by taki...
How do I keep jQuery UI Accordion collapsed by default?
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277
Add the active: false option (documentation)..
$("#accordion").accordion({ header: "h3", coll...
What is the purpose of the -nodes argument in openssl?
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2 Answers
2
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Breakpoints are crossed out, how can I make them valid?
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299
There is a menu entry you have discovered for yourself that toggles the skipping of all breakp...