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Finding child element of parent pure javascript
...ke document.getElementsByClassName('parent')[0] if you so desire.
Edit: Now that I think about it, you could just use querySelectorAll to get decendents of parent having a class name of child1:
children = document.querySelectorAll('.parent .child1');
The difference between qS and qSA is that t...
POST JSON fails with 415 Unsupported media type, Spring 3 mvc
...ing does support form data by default, but it doesn't. So, thanks for the (now rather old) solution.
– RiZKiT
Apr 11 '18 at 11:33
...
Wrap long lines in Python [duplicate]
...
My experience with it until now says that it doesn't have any downsides. It's an all-weather, very readable pattern that can be used everywhere, from messages to compiler backends.
– Ioannis Filippidis
Dec 2 '15 at...
Sequence contains no matching element
...FirstOrDefault is the best option in this particular case, but it's worth knowing about the others anyway.
On the other hand, it looks like you might actually be better off with a join here in the first place. If you didn't care that it would do all matches (rather than just the first) you could us...
JavaScript for detecting browser language preference [duplicate]
...function(headers) {
language = headers['Accept-Language'];
nowDoSomethingWithIt(language);
}
});
Hope someone finds this useful.
Edit: I have written a small jQuery plugin on github that wraps this functionality: https://github.com/dansingerman/jQuery-Browser-Language
Edit 2:...
Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
... @user3019105 check the edited answer. Hope its helpful to you now
– Javanator
May 4 '14 at 12:15
this ans...
Play sound on button click android
...rt() method. This method starts the playback of the sound.
There, you can now play a sound on button click in Android!
Bonus part:
As noted in the comment belowThanks Langusten Gustel!, and as recommended in the Android Developer Reference, it is important to call the release() method to free u...
Using variables inside a bash heredoc
... this was down-voted, but it adds a valid note which is not covered in the now higher voted answer.
– Inian
Jan 30 '19 at 7:16
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SQL ON DELETE CASCADE, Which Way Does the Deletion Occur?
... Great! Thank you. follow up answer: Because I way over thought it. Fixed now... and in my DB
– Oliver Spryn
Nov 18 '12 at 21:43
59
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Focusable EditText inside ListView
...because the ListView was then blocking focus to all children.
What I have now:
<ListView
android:id="@android:id/list"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:descendantFocusability="beforeDescendants"
/>
I use beforeDescendant...