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How do I show an open file in eclipse Package Explorer?

...oices. The choices will vary depending on what plugins you have installed. Select the option you want and press Enter. The fastest way to select an option is to use the first letter of the option, eg. to go to the Package Explorer, press P (you may have to do this 2 or 3 times depending on how many...
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How to customize ?

...ated via the label. If you want to display the user’s chosen path after selection, you can listen for the change event with JavaScript and then read the path that the browser makes available to you (for security reasons it can lie to you about the exact path). A way to make it pretty for the end ...
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How to open a web server port on EC2 instance

...asn't immediately clear to me from the linked instructions, but you should select "Custom TCP". Otherwise you won't be able to change the port. – KKOrange Dec 12 '19 at 1:39 a...
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sqlite database default time value 'now'

...ime('%s','now')) ); insert into example(data) values ('foo') ,('bar') ; select id ,data ,created_at as epoch ,datetime(created_at, 'unixepoch') as utc ,datetime(created_at, 'unixepoch', 'localtime') as localtime from example order by id ; id|data|epoch |utc |localtime 1 |foo ...
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How to set OnClickListener on a RadioButton in Android?

...oGroup group, int checkedId) { // checkedId is the RadioButton selected } }); share | improve this answer | follow | ...
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Fetch the row which has the Max value for a column

... multiple rows for the userid where the maximum date is on multiple rows. select userid, my_date, ... from ( select userid, my_date, ... max(my_date) over (partition by userid) max_my_date from users ) where my_date = max_my_date "Analytic functions rock" Edi...
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How does Trello access the user's clipboard?

...ually "access the user's clipboard", instead we help the user out a bit by selecting something useful when they press Ctrl+C. Sounds like you've figured it out; we take advantage of the fact that when you want to hit Ctrl+C, you have to hit the Ctrl key first. When the Ctrl key is pressed, we pop ...
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How to find all duplicate from a List? [duplicate]

...d then filter out any of the enumerables that have a Count of <=1, then select their keys to get back down to a single enumerable: var duplicateKeys = list.GroupBy(x => x) .Where(group => group.Count() > 1) .Select(group => group.Key); ...
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Is having an 'OR' in an INNER JOIN condition a bad idea?

... a MERGE JOIN. It can be expressed as a concatenation of two resultsets: SELECT * FROM maintable m JOIN othertable o ON o.parentId = m.id UNION SELECT * FROM maintable m JOIN othertable o ON o.id = m.parentId , each of them being an equijoin, however, SQL Server's optimiz...
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What does the “+” (plus sign) CSS selector mean?

... See adjacent selectors on W3.org. In this case, the selector means that the style applies only to paragraphs directly following another paragraph. A plain p selector would apply the style to every paragraph in the page. This will onl...