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Display a float with two decimal places in Python
...oat arguments (generally integers or decimals with one significant digit), and I need to output the values in a string with two decimal places (5 -> 5.00, 5.5 -> 5.50, etc). How can I do this in Python?
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Android get color as string value
...ered Feb 17 '11 at 9:32
Tanmay MandalTanmay Mandal
37.4k1212 gold badges4949 silver badges4747 bronze badges
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File Explorer in Android Studio
Can anyone tell where the file explorer is located in Android Studio?
18 Answers
18
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Embed YouTube video - Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
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The YouTube URL in src must have and use the embed endpoint instead of watch, so for instance let’s say you want to embed this YouTube video: https://www.youtube.com/watch?v=P6N9782MzFQ (browser's URL).
You should use the embed endpoint, so the URL now sh...
What's the difference between require and require-dev? [duplicate]
I'm new to the composer and I would like to know the difference between require and require-dev .
The composer website doesn't offer a good explanation the difference between these two.
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What's the most appropriate HTTP status code for an “item not found” error page
...t ambiguous for differentiating a bad URI versus entity not found. A new standard code is needed to disambiguate 404s.
– Breakskater
Mar 7 '19 at 16:45
3
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USB Debugging option greyed out
I have an LG-E405 phone running Android 2.3.6.
15 Answers
15
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Unable to locate tools.jar
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Yes, you've downloaded and installed the Java Runtime Environment (JRE) instead of the Java Development Kit (JDK). The latter has the tools.jar, java.exe, javac.exe, etc.
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Joining two lists together
...econd list to it (as if you called .Add(foo) a bunch of times). The Concat and Union extension methods don't change the original list. They lazily construct a new IEnumerable and won't even access the original list members unless necessary. As noted, Union removes duplicates while the others don't.
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jQuery same click event for multiple elements
... somebody explain what's the real difference between $('.class1, .class2') and $('.class1').add('.class2')? in what case we should use .add()?
– Taufik Nur Rahmanda
Mar 23 '17 at 2:05
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