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When to use AtomicReference in Java?

....e. thread-safe, non-trivial) operations on a reference, for which monitor-based synchronization is not appropriate. Suppose you want to check to see if a specific field only if the state of the object remains as you last checked: AtomicReference<Object> cache = new AtomicReference<Object&...
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How to check if mod_rewrite is enabled in php?

... Shankar DamodaranShankar Damodaran 64k1313 gold badges8282 silver badges120120 bronze badges ...
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Where are the recorded macros stored in Notepad++?

...ll Notepad++ on Linux system by wine (In my case desktop Ubuntu 14.04-LTS_X64) the file "shortcuts.xml" is under : $/home/[USER-NAME]/.wine/drive_c/users/[USER-NAME]/My Documents/.wine/drive_c/Program Files (x86)/Notepad++/shortcuts.xml Thanks to Harrison and all that have suggestions for that is...
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Good open source django project for learning [closed]

...ested in running Django in App Engine, checkout out this project. Here's a demo. share | improve this answer | follow | ...
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doGet and doPost in Servlets

...arameter("txtNHSNo"); String attachment1 = request.getParameter("base64textarea1"); String attachment2 = request.getParameter("base64textarea2"); ......... ......... share | imp...
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When to choose mouseover() and hover() function?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Hashing a file in Python

...lly arbitrary, change for your app! BUF_SIZE = 65536 # lets read stuff in 64kb chunks! md5 = hashlib.md5() sha1 = hashlib.sha1() with open(sys.argv[1], 'rb') as f: while True: data = f.read(BUF_SIZE) if not data: break md5.update(data) sha1.update(d...
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Bootstrap Datepicker - Months and Years Only

I am using bootstrap datepicker and my code is like following, Demo of the code on jsfiddle 8 Answers ...
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warning: [options] bootstrap class path not set in conjunction with -source 1.5

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Safest way to convert float to integer in python?

... @Agostino No, the int() function produces either an int or a long based on what is needed... – kralyk Mar 23 '16 at 10:25  |  show 3 ...