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Rails: create on has_one association
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123
First of all, here is how to do what you want:
@user = current_user
@shop = Shop.create(params...
How to PUT a json object with an array using curl
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curl -H 'Content-Type: application/json' -X PUT \
-d '{"tags":["tag1","tag2"],"question":"Which band?","answers":[{"id":"a0","answer":"Answer1"},{"id":"a1","answer":"answer2"}]}' \
http://example.com/service
share
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Copy all files with a certain extension from all subdirectories
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edited Jun 4 '15 at 8:23
answered Mar 25 '13 at 14:10
B...
Why not abstract fields?
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folibis
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answered Feb 5 '10 at 22:59
rsprsp
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Scala downwards or decreasing for loop?
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230
scala> 10 to 1 by -1
res1: scala.collection.immutable.Range = Range(10, 9, 8, 7, 6, 5, 4, 3...
How to change border color of textarea on :focus
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246
.input:focus {
outline: none !important;
border:1px solid red;
box-shadow: 0 0 10p...
How do you implement a private setter when using an interface?
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2 Answers
2
Active
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disable maven download progress indication
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227
mvn -B .. or mvn --batch-mode ... will do the trick.
Update
The documentation about batch m...
How to pass the values from one activity to previous activity
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244
To capture actions performed on one Activity within another requires three steps.
Launch the ...
Lambda Expression and generic method
...e method in the functional interface has type parameters. See section §15.27.3 in JLS8:
A lambda expression is compatible [..] with a target type T if T is a functional interface type (§9.8) and the expression is congruent with the function type of [..] T. [..] A lambda expression is congruent...