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Questions every good Java/Java EE Developer should be able to answer? [closed]
... you are able to reason about classes, objects, inheritance, polymorphism, etc. It's actually much better than a candidate who knows the answer by heart but doesn't understand why
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Any tips on how to organize Eclipse environment on multiple monitors?
...he same applies to other global operations such as refreshing the explorer etc...
– Kyr
Feb 3 '12 at 21:28
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How to calculate md5 hash of a file using javascript
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I've made a library that implements incremental md5 in order to hash large files efficiently.
Basically you read a file in chunks (to keep memory low) and hash it incrementally.
You got basic usage and examples in the readme.
Be aware that you need HTML5 FileAPI, so be sure to c...
Is it possible to prevent an NSURLRequest from caching data or remove cached data following a reques
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Is there a Unix utility to prepend timestamps to stdin?
...es, it may be helpful to add BEGIN { $|++; } before the print statement in order to have Perl flush its output with each line.
– user725091
May 29 '14 at 11:25
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How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
...open files? What if another process accesses those files in the interim? etc?
Maintaining state when the program is not loaded is going to be difficult.
Simply suspending the threads and letting it get swapped to disk would have much the same effect?
Or run the program in a virtual machine and ...
Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6
... packages from Android (DDMS, Hierarchy Viewer, NDT, Traceview, OpenGL ES..etc..) to avoid any possible compatibility issues and install a fresh new ADT from above link through archive installation method.
Hope this will solve this problem temporarily. And wait for new release of ADT here.
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How can I find out what FOREIGN KEY constraint references a table in SQL Server?
...MN_USAGE kcu
ON kcu.CONSTRAINT_NAME = rc.UNIQUE_CONSTRAINT_NAME
ORDER BY ccu.table_name
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Primary key or Unique index?
...value appears nowhere, if the value is used for nothing? It's make-work in order to stop Access from asking for a PK. Make a PK if you need to identify the record in a child, otherwise it's a waste.
– Mark Brady
Feb 16 '09 at 20:57
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How can I create an array with key value pairs?
...irs to the end of the array, even if you have integer keys. PHP arrays are ordered, so if you want to prepend an array with a key-value pair, you have to do this: $data = ['user_email' => joy@cargomar.org'] + $data.
– totymedli
May 9 '18 at 22:31
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