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How to change the href for a hyperlink using jQuery

...l hyperlinks to point to Google. You probably want a somewhat more refined selector though. For instance, if you have a mix of link source (hyperlink) and link target (a.k.a. "anchor") anchor tags: <a name="MyLinks"></a> <a href="http://www.codeproject.com/">The CodeProject</a&...
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Xcode 6 Storyboard the wrong size?

...way at some point." You probably haven't added the layout constraints. Select your label, tap the layout constraints button on the bottom: On that menu add width and height (it should NOT be the same as mine) by checking their checkbox and click add constraints. Then Control-drag your label t...
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How to make a select with array contains value clause in psql

... Try SELECT * FROM table WHERE arr @> ARRAY['s']::varchar[] share | improve this answer | follow ...
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JComboBox Selection Change Listener?

...istener() will work, too. You may get 2 ItemEvents, though, one for the deselection of the previously selected item, and another for the selection of the new item. Just don't use both event types! share | ...
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How to get the selected radio button’s value?

...r working. I just want to find the value of the radio button (which one is selected) and return it to a variable. For some reason it keeps returning undefined . ...
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How to change collation of database, table, column?

...he OP asked: How to change collation of database, table, column? The selected answer just states it on table level. Changing it database wide: ALTER DATABASE <database_name> CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; Changing it per table: ALTER TABLE <table_name> CON...
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What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?

...y we would typically write something like var query = context.Observations.Select(o => o.Id) .AsEnumerable().Select(x => MySuperSmartMethod(x)) ToList – which converts an IEnumerable<T> to a List<T> – is often used for this purpose as well. The advantage of...
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Check if value is in select list with JQuery

... Use the Attribute Equals Selector var thevalue = 'foo'; var exists = 0 != $('#select-box option[value='+thevalue+']').length; If the option's value was set via Javascript, that will not work. In this case we can do the following: var exists = fal...
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How to make connection to Postgres via Node.js

...values($1, $2)", ['John', x]); x = x - 1; } var query = client.query("SELECT * FROM junk"); //fired after last row is emitted query.on('row', function(row) { console.log(row); }); query.on('end', function() { client.end(); }); //queries can be executed either via text/parameter val...
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Set cache-control for entire S3 bucket automatically (using bucket policies?)

...it can take some time. Log in to AWS Management Console Go into S3 bucket Select all files by route Choose "More" from the menu Select "Change metadata" In the "Key" field, select "Cache-Control" from the drop down menu max-age=604800Enter (7 days) for Value Press "Save" button (thanks to @biplob ...