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Coredata Error “data: ”
...hen you'll get the full description in the logs.
This seems to be such a common misunderstanding that I decided to write about it, here.
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Calculate a percent with SCSS/SASS
...non did that change recently? I'm sure it wasn't the case when I posted my comment.
– DisgruntledGoat
Mar 10 '15 at 14:31
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How can I get Knockout JS to data-bind on keypress instead of lost-focus?
...O should use to detect changes. The
following string values are the most commonly useful choices:
"change" (default) - updates your view model when the user
moves the focus to a different control, or in the case of
elements, immediately after any change
"keyup" - updates your view...
onclick open window and specific size
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<a href="/index2.php?option=com_jumi&amp;fileid=3&amp;Itemid=11"
onclick="window.open(this.href,'targetWindow',
`toolbar=no,
location=no,
...
Record file copy operation with Git
... name. It filters and simplifies history before rename and copy detection comes into play. If you want to follow renames and copies, use git log --follow <filename> (which currently is a bit limited, and works only for single file).
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Doctrine 2 can't use nullable=false in manyToOne relation?
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Nevermind, a double quote completly break the thing. That is nullable="false" is wrong!
– gremo
Mar 12 '12 at 20:51
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What is the entry point of swift code execution?
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How to revert Master branch to upstream
...repository and setup upstream. I've made some changes in Master branch and committed and pushed to github.
1 Answer
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How to clone a case class instance and change just one field in Scala?
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case classcomes with a copy method that is dedicated exactly to this usage:
val newPersona = existingPersona.copy(sentMessages =
existingPersona.sentMessages + newMessage)
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Is there a recommended format for multi-line imports?
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Personally I go with parentheses when importing more than one component and sort them alphabetically. Like so:
from Tkinter import (
Button,
Canvas,
DISABLED,
END,
Entry,
Frame,
LEFT,
NORMAL,
RIDGE,
Text,
Tk,
)
This has the added advantage ...