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Why does Clojure have “keywords” in addition to “symbols”?
.... Symbols are generally used to name variable and functions and it's less common to manipulate them as objects directly except in macros and such. But there's nothing stopping you from using a symbol everywhere you use a keyword (if you don't mind quoting them all the time).
The easiest way to se...
Is there a Java equivalent or methodology for the typedef keyword in C++?
Coming from a C and C++ background, I found judicious use of typedef to be incredibly helpful. Do you know of a way to achieve similar functionality in Java, whether that be a Java mechanism, pattern, or some other effective way you have used?
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Why can I initialize a List like an array in C#?
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Sending and Parsing JSON Objects in Android [closed]
...1 for GSON. We have especially used GSON's streaming support sites.google.com/site/gson/streaming in our Android apps.
– Andre Steingress
Apr 20 '11 at 20:19
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How to generate JAXB classes from XSD?
...e JDK starting with Java SE 6. For an example see:
http://blog.bdoughan.com/2010/09/processing-atom-feeds-with-jaxb.html
The contents of the blog are the following:
Processing Atom Feeds with JAXB
Atom is an XML format for representing web feeds. A standard format allows reader applications t...
How to Set focus to first text input in a bootstrap modal after shown
... edited May 23 '17 at 12:10
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answered Mar 6 '13 at 16:12
David TaiaroaDavid T...
Where are Docker images stored on the host machine?
... JSON file containing local image information. This can be viewed with the command docker images.
In the case of devicemapper:
/var/lib/docker/devicemapper/devicemapper/data stores the images
/var/lib/docker/devicemapper/devicemapper/metadata the metadata
Note these files are thin provisioned "s...
Do Google refresh tokens expire?
...t of the refresh tokens.
The refresh token will expire (or I should say become unauthorized) when the user revokes access to your application.
Refer this doc it clearly states the function of refresh tokens.
Instead of issuing a long lasting token (typically good for a year or unlimited l...
What's the difference between a Python “property” and “attribute”?
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What do (lambda) function closures capture?
...r to the same variable.
EDIT: Regarding your other question of how to overcome this, there are two ways that come to mind:
The most concise, but not strictly equivalent way is the one recommended by Adrien Plisson. Create a lambda with an extra argument, and set the extra argument's default value...