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Docker: adding a file from a parent directory

...ce it tries to do it from its same directory (tbh, just what one would normally expect). Is there any way to do the same trick in Docker Hub? – Marcel Hernandez Mar 25 '16 at 20:31 ...
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When is the @JsonProperty property used and what is it used for?

... As you know, this is all about serialize and desalinize an object. Suppose there is an object: public class Parameter { public String _name; public String _value; } The serialization of this object is: { "_name": "...", "_value": ".....
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How do I create a MongoDB dump of my database?

...ump: $ ./mongodump --host prod.example.com connected to: prod.example.com all dbs DATABASE: log to dump/log log.errors to dump/log/errors.bson 713 objects log.analytics to dump/log/analytics.bson 234810 objects DATABASE: blog to dump/blog ...
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“java.lang.OutOfMemoryError: PermGen space” in Maven build [duplicate]

...etting this error while building Maven project, I increased MAVEN_OPTS but all the same, I found some similar posts but they are refering to something else. How do I fix this? ...
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Cooler ASCII Spinners? [closed]

... even in random order http://www.fileformat.info/info/unicode/block/braille_patterns/images.htm share | improve this answer | follow | ...
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Select random lines from a file

... @MonaJalal nope just faster, since it doesn't have to compare lines at all. – rogerdpack May 15 '17 at 17:20 Does ...
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Generating random numbers in Objective-C

...te the S-Boxes via arc4random_addrandom(). There is no need to call arc4random_stir() before using arc4random(), since arc4random() automatically initializes itself. EXAMPLES The following produces a drop-in replacement for the traditional rand() and random() functions using ...
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Difference between Repository and Service Layer?

... bool Delete(int id); T Get(int id); bool SaveChanges(); } and call Get(id). Repository layer exposes basic CRUD operations. Service layer exposes business logic, which uses repository. Example service could look like: public interface IUserService { User GetByUserName(string userNa...
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Code Golf - π day

... Yeah, the ( operator alone allowed to shed 6 strokes! – Dan Andreatta Mar 18 '10 at 10:25 add a comment  |  ...
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How can i tell if an object has a key value observer attached

... Put a try catch around your removeObserver call @try{ [someObject removeObserver:someObserver forKeyPath:somePath]; }@catch(id anException){ //do nothing, obviously it wasn't attached because an exception was thrown } ...