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How do I toggle an element's class in pure JavaScript?
...'.menu') // Using a class instead, see note below.
menu.classList.toggle('hidden-phone');
As an aside, you shouldn't be using IDs (they leak globals into the JS window object).
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How can I negate the return-value of a process?
...ou want the exit status to be 0 if badlib is not found in foo.exe. Semantically you want to invert the grep status, but inverting the entire pipe gives the same result.
– Mark Lakata
May 9 '16 at 23:08
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Storing a Map using JPA
...ns.
Something like this should work:
@Entity
public class Example {
@Id long id;
// ....
@ElementCollection
@MapKeyColumn(name="name")
@Column(name="value")
@CollectionTable(name="example_attributes", joinColumns=@JoinColumn(name="example_id"))
Map<String, String>...
Parse JSON in TSQL
...h: blog.dotnetframework.org/2016/12/06/…
– Fiach Reid
Dec 6 '16 at 17:58
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What does [STAThread] do?
...e onto the Gui from another thread (if you've done any forms coding).
Basically don't worry about it, just accept that Windows GUI threads must be marked as STA otherwise weird stuff happens.
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How do I install imagemagick with homebrew?
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@chovy on a Mac, the executable is called "magick" and will be symlinked at /usr/local/bin/magick to somewhere like /usr/local/Cellar/imagemagick/7.0.8-8/bin/magick
– Kevin Hutchinson
Jul 31 '18 at 11:38
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Use the XmlInclude or SoapInclude attribute to specify types that are not known statically
... which covers the exact same situation. It got me in the right track.
Basically, the XmlSerializer needs to know the default namespace if derived classes are included as extra types. The exact reason why this has to happen is still unknown but, still, serialization is working now.
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How to get HTTP Response Code using Selenium WebDriver
...lenium2/WebDriver and want to test if HTTP Request returns an HTTP 403 Forbidden.
9 Answers
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Func with out parameter
... in a lambda/delegate/function/method that exposed the right interface and called FindForBar, but I suspect that FindForBar has count as an out parameter as a reason, so you'd need to be sure throwing that information away was ok/safe/desirable/had the right results (you'd need to be sure of this ev...
Create UIActionSheet 'otherButtons' by passing in array, not varlist
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@JimThio No, red button is called "destructiveButton", and there's a respective property destructiveButtonIndex for it
– Nick
Mar 20 '13 at 20:46
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