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What is the default initialization of an array in Java?
...ay,
Quoting from the jls spec http://docs.oracle.com/javase/specs/jls/se7/html/jls-4.html#jls-4.12.5
"array component is initialized with a default value when it is created"
I think irrespective of whether array is local or instance or class variable it will with default values
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convert ArrayList to JSONArray
...ray constructor:
http://developer.android.com/reference/org/json/JSONArray.html#JSONArray%28java.util.Collection%29
collection:
http://developer.android.com/reference/java/util/Collection.html
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VIM + Syntastic: how to disable the checker?
I'm using Syntastic which is enabled for my HTML files. Since I have a very big file with "validator w3" checkers enabled, GVIM or VIM became very slow while saving the file (:w).
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How do I change the text of a span element using JavaScript?
...older browsers may not know textContent, it is not recommended to use innerHTML as it introduces an XSS vulnerability when the new text is user input (see other answers below for a more detailed discussion):
//POSSIBLY INSECURE IF NEWTEXT BECOMES A VARIABLE!!
document.getElementById("myspan").inner...
How to select a drop-down menu value with Selenium using Python?
... "xpath" version if the author of the form has not properly setup a select HTML element. If simply using input fields, xpath should work.
– Matthew
Dec 28 '17 at 21:08
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How to replace spaces in file names using a bash script
...${parameter/pattern/string}. See: https://www.gnu.org/software/bash/manual/html_node/Shell-Parameter-Expansion.html or http://wiki.bash-hackers.org/syntax/pe .
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RESTful API methods; HEAD & OPTIONS
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As per: http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
9.2 OPTIONS
The OPTIONS method represents a request for information about the communication options available on the request/response chain identified by the Request-URI. This method allows the client to determine the o...
How to create PDF files in Python [closed]
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I suggest Pdfkit. (installation guide)
It creates pdf from html files. I chose it to create pdf in 2 steps from my Python Pyramid stack:
Rendering server-side with mako templates with the style and markup you want for you pdf document
Executing pdfkit.from_string(...) method by pas...
How do you turn a Mongoose document into a plain object?
...or should be the result of doc.toObject().
http://mongoosejs.com/docs/api.html#document_Document-toObject
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Synthetic Class in Java
...c Proxies.
See http://java.sun.com/j2se/1.5.0/docs/guide/reflection/proxy.html for more information.
Other open-source libraries, such as CGLIB and ASM also allow you to generate synthetic classes, and are more powerful than the libraries provided with the JRE.
Synthetic classes are used by AOP (...