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Convert JsonNode into POJO
...//jackson.codehaus.org/1.7.9/javadoc/org/codehaus/jackson/map/ObjectMapper.html#readValue(java.lang.String, java.lang.Class)
You can also define a custom deserializer when you instantiate the ObjectMapper:
http://wiki.fasterxml.com/JacksonHowToCustomDeserializers
Edit:
I just remembered something ...
Telling gcc directly to link a library statically
...ctually, it is option of ld linker sourceware.org/binutils/docs/ld/Options.html "-l namespec .. If namespec is of the form :filename, ld will search the library path for a file called filename, otherwise it will search the library path for a file called libnamespec.a. .. on ELF .. systems, ld will s...
jQuery attr vs prop?
... any modifications via JavaScript
Attr: The value as it was defined in the html on page load.
This isn't always true, as many times the attribute is actually changed, but for properties such as checked, there isn't an attribute to change, so you need to use prop.
References:
http://blog.jquery.com/...
How to use SCNetworkReachability in Swift
...r.me/21581686 and mail-archive.com/macnetworkprog@lists.apple.com/msg00200.html and the first comment here mikeash.com/pyblog/friday-qa-2013-06-14-reachability.html
– EricS
Oct 16 '15 at 1:46
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Ignore modified (but not committed) files in git?
... pull.
See the man page at http://schacon.github.com/git/git-update-index.html
And a comparison at http://fallengamer.livejournal.com/93321.html
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Rails CSRF Protection + Angular.js: protect_from_forgery makes me to log out on POST
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Let me explain. The base document is a plain HTML, not .erb therefore I cannot use <%= csrf_meta_tags %>. I thought that there should be enough to mention protect_from_forgery only. What to do? The base document must be a plain HTML (I am here not the one who choo...
Associative arrays in Shell scripts
...tionality in BASH 3 or below. It works though! More here: tldp.org/LDP/abs/html/parameter-substitution.html#PSOREX2
– Bubnoff
Jan 27 '14 at 18:51
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i18n Pluralization
... should check this http://www.yotabanana.com/hiki/ruby-gettext-howto-rails.html
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How do I connect to a specific Wi-Fi network in Android programmatically?
...Refer: https://developer.android.com/reference/android/net/wifi/ScanResult.html#capabilities
There are three types of WIFI networks.
First, instantiate a WifiConfiguration object and fill in the network’s SSID (note that it has to be enclosed in double quotes), set the initial state to disabled,...
Are loops really faster in reverse?
...didn't find any that acknowledged the difference between native arrays and HTML collections.
You can also do a performance test on a loop by opening https://blogs.oracle.com/greimer/resource/loop-test.html (does not work if JavaScript is blocked in the browser by, for example, NoScript).
EDIT:
A...