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Generate a UUID on iOS from Swift
In my iOS Swift app I want to generate random UUID ( GUID ) strings for use as a table key, and this snippet appears to work:
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Why does “_” (underscore) match “-” (hyphen)?
I have to look for a PDF manual using this query:
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How to create a temporary directory and get the path / file name in Python
how to create a temporary directory and get the path / file name in python
5 Answers
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What does PorterDuff.Mode mean in android graphics.What does it do?
I would like to know what PorterDuff.Mode means in android graphics.
2 Answers
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TextView bold via xml file?
Is there a way to bold the text in a TextView via XML?
6 Answers
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Get the first key name of a javascript object [duplicate]
Let's assume we have the following javascript object:
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How to convert a private key to an RSA private key?
Let me explain my question first. I bought a certificate from a CA and used the following format to generate the csr and the private key:
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How to include layout inside layout?
How to include layout inside layout in Android?
6 Answers
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How to know the size of the string in bytes?
I'm wondering if I can know how long in bytes for a string in C#, anyone know?
3 Answers
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throw Error('msg') vs throw new Error('msg')
What's the difference? Looking at them in the chrome console, they look identical. Same properties on the object and the same __proto__ chain. Almost seems like Error acts like a factory.
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