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Java: function for arrays like PHP's join()?
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Starting from Java8 it is possible to use String.join().
String.join(", ", new String[]{"Hello", "World", "!"})
Generates:
Hello, World, !
Otherwise, Apache Commons Lang has a StringUtils class which has a join function which wi...
Xml configuration versus Annotation based configuration [closed]
...ction portion of your application. This gets the code's dependencies away from the code which will be using it, by contrast, using some sort of annotation in the code that needs the dependencies makes the code aware of this automatic configuration.
However, instead of using XML for transactional m...
Usage of protocols as array types and function parameters in swift
... typed array. Equatable conformance is required only for removing elements from array. My solution is an improved version of @almas solution because is can be used with any Swift type that conforms to Equatable protocol.
– bzz
Jul 25 '16 at 21:07
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Generic Repository With EF 4.1 what is the point
...o this decision.
Main reasons for using repository are usually:
Hide EF from upper layer
Make code better testable
The first reason is some kind of architectonic purity and great idea that if you make your upper layers independent on EF you can later on switch to other persistence framework. H...
outline on only one border
...en use as a background and stretch it (repeat-x) and position a little off from the top of my block.
Recently, I discovered the outline CSS property, which is great! But seems to circle the whole block...
Is it possibly to use this outline property to do it on just only one border?
Also, if not, d...
What does it mean when an HTTP request returns status code 0?
...e:
https://fetch.spec.whatwg.org/#concept-network-error
As you can see from the spec (fetch or XmlHttpRequest) this code could be the result of an error that happened even before the server is contacted.
Some of the common situations that produce this status code are reflected in the other answ...
Max length UITextField
...count <= 10
}
The most important part of this code is the conversion from range (NSRange) to rangeOfTextToReplace (Range<String.Index>). See this video tutorial to understand why this conversion is important.
To make this code work properly, you should also set the textField's smartInser...
How do I see the extensions loaded by PHP?
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the list from php -m is much longer than get_loaded_extensions() which does not list curl, mbstring and many others? why is that? I installed curl, mbstring but they don't seem to show from the php script?
– Mer...
What is the “->” PHP operator called and how do you say it when reading code out loud? [closed]
...omes, what do you call -> in C/C++ where it has different functionality from the actual dot operator?
– user229044♦
Sep 17 '10 at 16:53
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How do you create a dictionary in Java? [closed]
...ata structure during exeuction. Think of a put command as reading the file from disc, and placing it in memory(ram) so you can work with it. If you have a file you want loaded in as a data structure on load auto you wouuld need to look into java spring but its complex.
– Dan Ci...