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ReactJS state vs prop
...o unexpected behavior.
this.state.data.value = 'but React will never know!';
// 2. This works, because we use setState
var newData = {value: 'it works 2'};
this.setState({data: newData});
// 3. Alternatively you can use React's immutability helpers
// to update more compl...
Salting Your Password: Best Practices?
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@Samuel: I don't know about you guys, but we use '12345' for our salt. :)
– Randolpho
Mar 24 '09 at 13:35
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Swift how to sort array of custom objects by property value
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do you now need to do images.sortInPlace({ $0.fileID > $1.fileID })?
– Taylor M
Sep 30 '15 at 21:21
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Read file line by line using ifstream in C++
... the OP used a space to delimit the two integers. I wanted to know if while (infile >> a >> b) would work if the OP used a as a comma a delimiter, because that is the scenario in my own program
– Edward Karak
Oct 18 '14 at 14:46
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How to add dividers and spaces between items in RecyclerView?
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getChildPosition is now deprecated, getChildAdapterPosition can be used instead.
– EyesClear
May 5 '15 at 19:13
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Which annotation should I use: @IdClass or @EmbeddedId
... for @IdClass even though I prefer @EmbeddedId in most situations (Got to know this from a session by Antonio Goncalves .What he suggested is we could use the @IdClass in case the composite key class is not accessible or comes in from another module or legacy code where we can't add a annotation .In...
Python int to binary string?
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Of course, with python 3.6+ you can now use f"{37:b}".
– Luke Davis
Nov 6 '17 at 6:48
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Custom Cell Row Height setting in storyboard is not responding
...initely NOT a bug, because your table is Dynamic, so how could the system know where your gone a use each of those cells ? And how many times each prototype would be used.
– Vincent Bernier
Jan 3 '14 at 16:44
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Scanner is skipping nextLine() after using next() or nextFoo()?
... skip this you have to add the input.nextLine(). Hope this should be clear now.
Try it like that:
System.out.print("Insert a number: ");
int number = input.nextInt();
input.nextLine(); // This line you have to add (It consumes the \n character)
System.out.print("Text1: ");
String text1 = input.nex...
What are the Android SDK build-tools, platform-tools and tools? And which version should be used?
I know this is a very rudimentary question, but to my surprise, I could not find any document about Android SDK Build-tools.
Besides Android SDK Tools and Android SDK Platform-tools, there are a bunch of Android SDK Build-tools as shown in the appended screenshot. Could anyone point to a source expl...