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Convert String[] to comma separated string in java

... answered Nov 9 '15 at 20:05 Keith EntzerothKeith Entzeroth 1,87911 gold badge1717 silver badges2222 bronze badges ...
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How can I access my localhost from my Android device?

...en mobile and laptop are on the same WiFi), I get a ERR_CONNECTION_REFUSED error. That is, my MacBook seems to refuse the connection attempt from my mobile. ADB Reverse Socket (Android only) This solution works for me (tested with a MacBook): Connect Android mobile device with USB cable to lap...
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push multiple elements to array

I'm trying to push multiple elements as one array, but getting error 9 Answers 9 ...
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How to enable or disable an anchor using jQuery?

...anchor again anchor.removeData("disabled"); }, error: function () { // there was an error, enable the anchor anchor.removeData("disabled"); } }); return false; }); I made a jsfiddle example: http://jsfiddle.net/wgZ59/76/ ...
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How do I create a dynamic key to be added to a JavaScript object variable [duplicate]

...ata.gname; connect_clients.push({[key]:val}); } i get error when i run the node.js error in ({[key]) dont knw why – ujwal dhakal Nov 24 '15 at 14:14 ...
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass

...wing and I don't understand why. All methods call raise the 'authenticate' error. I've checked the code if there was a method called "authenticate" but there is no such method. ...
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Best practices for SQL varchar column length [closed]

...d, etc. Basically, just come up with reasonable business constraints and error on a slightly larger size. As @onedaywhen pointed out, family names in UK are usually between 1-35 characters. If you decide to make it varchar(64), you're not really going to hurt anything... unless you're storing this...
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Removing pip's cache?

... I have pip 20.1.1 but when I try pip cache purge I get next error: ERROR: No matching packages but I installed a lot of different packages already – Mikhail_Sam Jun 16 at 10:59 ...
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Get everything after the dash in a string in javascript

... – Arkadiusz Wieczorek Mar 31 at 12:05 add a comment  |  ...
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How can I set a custom date time format in Oracle SQL Developer?

...-MON-RR HH24:MI:SS As a result, it keeps the default format, without any error. share | improve this answer | follow | ...