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Check if a Postgres JSON array contains a string

...n JSONB type. For example, boolean: 'true', string: '"example"', integer: '123'. – 1valdis Feb 25 '19 at 12:02 ...
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Asynchronously wait for Task to complete with timeout

... Andrew ArnottAndrew Arnott 72.7k2424 gold badges123123 silver badges162162 bronze badges 87 ...
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Why does overflow:hidden not work in a ?

...; <tr> <td><span class="no-overflow">123</span></td> <td><span class="no-overflow">Lorem ipsum dolor sit amet, consectetur adipisicing elit</span></td> <td><span class="no-overflow">sed do e...
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How can I send an email by Java application using GMail, Yahoo, or Hotmail?

...o be mentioned String from = "test@gmail.com"; String pass ="test123"; // Recipient's email ID needs to be mentioned. String to = "ripon420@yahoo.com"; String host = "smtp.gmail.com"; // Get system properties Properties properties = System.getProperties(); // Setup mai...
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Weighted random numbers

... edited Jan 23 '15 at 13:23 nhaa123 8,23899 gold badges3636 silver badges5959 bronze badges answered Apr 12 '11 at 1:10 ...
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How to get a variable name as a string in PHP?

... print_r( $match ); } $foo = "knight"; $bar = array( 1, 2, 3 ); $baz = 12345; varName( $foo ); varName( $bar ); varName( $baz ); ?> // Returns Array ( [0] => $foo [1] => foo ) Array ( [0] => $bar [1] => bar ) Array ( [0] => $baz [1] => baz ) It w...
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How to check if an object is a list or tuple (but not string)?

... 123 H = "Hello" if type(H) is list or type(H) is tuple: ## Do Something. else ## Do Somet...
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When and why I should use session_regenerate_id()?

... is identified by his session id. // User orders items $shopcart->add('123', 20); $shopcart->add('124', 18); $shopcart->add('127', 5); For each product added, a record is made in my shopcart table. Also identified by the session id. // User saves cart in order to use it later $shopcart-...
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How to create a new (and empty!) “root” branch?

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What does “%.*s” mean in printf?

... 123 You can use an asterisk (*) to pass the width specifier/precision to printf(), rather than har...