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How do I space out the child elements of a StackPanel?
...x:Key="tbMargin">0,10,0,0</Thickness>
</Window.Resources>
and then refer to this value in the inner scope
<StackPanel.Resources>
<Style TargetType="{x:Type TextBox}">
<Setter Property="Margin" Value="{StaticResource tbMargin}"/>
</Style>
<...
Linux bash: Multiple variable assignment
...good point, though I'm not sure if one needs the return status of echo command :-) I think at the time of writing the answer bash supporting this syntax was less common (as in installed by default), though I'm not 100% sure.
– Michael Krelin - hacker
Oct 21 '15...
Ternary Operators in JavaScript Without an “Else”
...ested expressions if that is fitting)
each part of the expression (after ? and after : ) should return a value without side effects (the expression x = true returns true as all expressions return the last value, but also changes x without x having any effect on the returned value)
In short - the '...
How to redirect 404 errors to a page in ExpressJS?
...inuing
// on, at which point we assume it's a 404 because
// no route has handled the request.
app.use(app.router);
// Since this is the last non-error-handling
// middleware use()d, we assume 404, as nothing else
// responded.
// $ curl http://localhost:3000/notfound
// $ curl http://localhost:3...
Access index of the parent ng-repeat from child ng-repeat
...
My example code was correct and the issue was something else in my actual code. Still, I know it was difficult to find examples of this so I'm answering it in case someone else is looking.
<div ng-repeat="f in foos">
<div>
<div ng-...
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?
...was removed from the official developer documentation . (See Why doesn't Android use more enums? for the old section content)
...
SQL parser library for Java [closed]
... queries? I looked at the grammar of some PL/SQL Parsers as well as Lexers and Parsers but was unable to fathom how to use one. Would appreciate any links.
– Abhishek
Jan 29 '12 at 13:45
...
How to convert a String into an ArrayList?
...sList. The OP wanted to have an ArrayList (which is completely reasonable) and the the ArrayList construction is necessary.
– aioobe
Nov 14 '14 at 17:37
|...
MVC which submit button has been pressed
...;/button> for i18n purposes, so the user facing string is customizable, and form element names are never directly exposed to the user (which is odd in and of itself)
– KyleMit
Mar 19 '18 at 16:53
...
Convert Django Model object to dict with all of the fields intact
...ject to a dict with all of its fields? All ideally includes foreign keys and fields with editable=False .
12 Answers
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