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Strings are objects in Java, so why don't we use 'new' to create them?
... Strings, "Next iteration" would need to be instantiated 10 times, whereas now it will only be instantiated once.
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How to add images to README.md on GitHub?
...for local installation in /usr/share/projectname/docs, and one for github. Now, I can just use the same README.md for both since the image filenames work fine in both cases. If I want to post a copy of parts of my README somewhere else, I'll either have to host the images somewhere else or put in th...
Why does mongoose always add an s to the end of my collection name
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This is very crazy now which name do you use to query your collection espically when you have to do it from another interface ?
– Xsmael
Sep 1 '17 at 16:56
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Convert to binary and keep leading zeros in Python
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Very nice. I never would have known that's what you meant from explanation alone. But now I've seen your example, I'll probably never forget it. Cheers.
– voices
May 11 '19 at 20:04
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C# Class naming convention: Is it BaseClass or ClassBase or AbstractClass
...ft no longer follows those conventions.... but they can't change the names now. Microsoft's Framework Design Guidelines book, section 6.2 (which covers base classes), specifically recommends against using the "Base" suffix.
– Warren Rumak
Jan 9 '12 at 19:13
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How to access data/data folder in Android device?
I am developing an app and I know my database *.db will appear in data/data/com.****.***
18 Answers
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How to make IntelliJ IDEA insert a new line at every end of file?
...natively not only in Idea, but in all major IDEs (some require a plugin).
Now all team members would have same configuration, eol, eof, and no more tabs vs spaces :)
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WPF: Grid with column/row margin/padding?
...r anything that would go inside a Grid, so that's your best workaround for now.
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@synthesize vs @dynamic, what are the differences?
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I was getting NSUnknownKeyException errors with my dynamic property when I removed the @synthesize line (Xcode 3.2 was giving me an error b/c I had no matching ivar for my @property). Adding @dynamic fixed the issue - compiles and runs fine no...
Detect if device is iOS
...MacOS seems possible, so all answers below needs to take that into account now.
This might be the shortest alternative that also covers iOS 13:
function iOS() {
return [
'iPad Simulator',
'iPhone Simulator',
'iPod Simulator',
'iPad',
'iPhone',
'iPod'
].includes(navigator....