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How to remove auto focus/keyboard popup of a field when the screen shows up?
...above method inside onCreate().It prevent softKeyboard to show unless user select EditText by tapping or clicking.
or simply add android:windowSoftInputMode="stateHidden" in Activity tag in Manifest.xml
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How can I test if a letter in a string is uppercase or lowercase using JavaScript?
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Convert the entire string just in order to check the ASCII value of one character? Wasteful.
– Engineer
Aug 16 '19 at 14:31
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How to call erase with a reverse iterator
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And here is the piece of code to convert the result of erase back to a reverse iterator in order to erase an element in a container while iterating in the reverse. A bit strange, but it works even when erasing the first or last element:
std::set<int> ...
Preferred way to create a Scala list
... = Vector(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
You probably don't even need to convert to a list in most cases :)
The indexed seq will have everything you need:
That is, you can now work on that IndexedSeq:
scala> list.foldLeft(0)(_+_)
res0: Int = 55
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Eclipse reports rendering library more recent than ADT plug-in
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In the Work with field, enter: https://dl-ssl.google.com/android/eclipse/
Select Developer Tools / Android Development Tools.
Click Next and complete the wizard.
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Javascript - Open a given URL in a new tab by clicking a button
... @wong2 Might want to change answer to this one. The one currently selected is far to wordy to be efficient.
– CSS
Sep 25 '15 at 23:02
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Returning http status code from Web Api controller
...eally wasteful. If all your APIs did this, then your server will be mostly converting watts to exceptions.
– Luke Puplett
Nov 28 '13 at 9:51
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Check, using jQuery, if an element is 'display:none' or block on click
...u want specific element visibility and a parent element is hidden as those selectors return overall visibility on the page (which was not the question asked).
– Gone Coding
May 2 '14 at 9:41
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Commenting code in Notepad++
...ers' benefit (for python and notepad++)
1) Ctrl+K on multiple lines (i.e. selected region) allows you to block comment.
Also note that pressing the combination multiple times allows you to add multiple "#"s (sometimes I use that while testing to differentiate from other comments)
2) Ctrl+Shift+K...
How do you test to see if a double is equal to NaN?
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Joren, he's relying on autoboxing (double getting converted to Double by the compiler/runtime); new feature from 1.5 onwards. Little risk going this direction; going from Double to double creates risk of NullPointerExceptions.
– M1EK
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