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implements Closeable or implements AutoCloseable

...small example public class TryWithResource { public static void main(String[] args) { try (TestMe r = new TestMe()) { r.generalTest(); } catch(Exception e) { System.out.println("From Exception Block"); } finally { System.out.println("...
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Remove useless zero digits from decimals in PHP

... @alex This function works on integers, floats and strings. – mpen Jun 29 '16 at 16:14 ...
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How to retrieve inserted id after inserting row in SQLite using Python?

How to retrieve inserted id after inserting row in SQLite using Python? I have table like this: 2 Answers ...
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Scroll to a div using jquery

so I have a page that has a fixed link bar on the side. I'd like to scroll to the different divs. Basically the page is just one long website, where I'd like to scroll to different divs using the menu box to the side. ...
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Enum type constraints in C# [duplicate]

...t;Temp> where Temp : class { public static TEnum Parse<TEnum>(string name) where TEnum : struct, Temp { return (TEnum)Enum.Parse(typeof(TEnum), name); } } public abstract class Enums : Enums<Enum> { } Enums.Parse<DateTimeKind>("Local") If you want to, you can...
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Get data from file input in JQuery

... return; } var input = document.getElementById('fileinput'); if (!input) { alert("Um, couldn't find the fileinput element."); } else if (!input.files) { alert("This browser doesn't seem to support the `files` property of file...
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MySQL join with where clause

...N user_category_subscriptions ON user_category_subscriptions.category_id = categories.category_id and user_category_subscriptions.user_id =1 See, with an inner join, putting a clause in the join or the where is equivalent. However, with an outer join, they are vastly different. As a join...
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looping through an NSMutableDictionary

... A standard way would look like this for(id key in myDict) { id value = [myDict objectForKey:key]; [value doStuff]; } share | improve this answer ...
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UPDATE multiple tables in MySQL using LEFT JOIN

... UPDATE t1 LEFT JOIN t2 ON t2.id = t1.id SET t1.col1 = newvalue WHERE t2.id IS NULL Note that for a SELECT it would be more efficient to use NOT IN / NOT EXISTS syntax: SELECT t1.* FROM t1 WHERE t1.id NOT IN ( SELECT id ...
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Unable to copy ~/.ssh/id_rsa.pub

... DISPLAY=:0 xclip -sel clip < ~/.ssh/id_rsa.pub didn't work for me (ubuntu 14.04), but you can use : cat ~/.ssh/id_rsa.pub to get your public key share | im...