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When to use ' (or quote) in Lisp?

...al operator (quote) (or equivalent ' ) function does, yet this has been all over Lisp code that I've seen. 10 Answers ...
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android get real path by Uri.getPath()

I'm trying to get image from gallery. 7 Answers 7 ...
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Get a CSS value with JavaScript

... Somewhat off topic: some (all?) shorthand css properties are not accessible in JavaScript. E.g. you can get padding-left but not padding. JSFiddle – David Winiecki May 9 '14 at 21:10 ...
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Encoding an image file with base64

... here is an update after you have edited your original question. First of all, remember to use raw strings (prefix the string with 'r') when using path delimiters on Windows, to prevent accidentally hitting an escape character. Second, PIL's Image.open either accepts a filename, or a file-like (tha...
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Java “lambda expressions not supported at this language level”

...: android { compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } } – BaDo Sep 25 '15 at 2:30 ...
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How to install MySQLdb (Python data access library to MySQL) on Mac OS X?

... Update for those using Python3: You can simply use conda install mysqlclient to install the libraries required to use MySQLdb as it currently exists. The following SO question was a helpful clue: Python 3 ImportError: No module named 'ConfigParser' . Installing mysqlclient will install...
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Why does comparing strings using either '==' or 'is' sometimes produce a different result?

...l reasons: it is inherently O(n) in the length of the strings; it typically requires reads from several regions of memory, which take time; and the reads fills up the processor cache, meaning there is less cache available for other needs. With interned strings, a simple object identi...
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Writing handler for UIAlertAction

...ActionStyle.Destructive,handler: { action in print("pressed") })) All the answers above are correct i am just showing another way that can be done. share | improve this answer | ...
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Flatten an Array of Arrays in Swift

... Just to state this more generally, flatMap is available as of Swift 1.2. – Mick MacCallum Apr 24 '15 at 4:56 3 ...
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Upload artifacts to Nexus, without Maven

...=1.2.3 \ -Dpackaging=zip \ -Dfile=myproj.zip This will automatically generate the Maven POM for the artifact. Update The following Sonatype article states that the "deploy-file" maven plugin is the easiest solution, but it also provides some examples using curl: https://support.sonaty...