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Return type of '?:' (ternary conditional operator)

...e the type and value category of a conditional expression is determined at compile time and must be appropriate whether or not the condition is true. If one of the operands must be converted to a different type to match the other then the conditional expression cannot be an lvalue as the result of t...
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How to display a list inline using Twitter's Bootstrap

...lla volutpat</li> </ul> source: http://v4-alpha.getbootstrap.com/content/typography/#inline Updated link https://getbootstrap.com/docs/4.4/content/typography/#inline share | improve t...
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Generate a random double in a range

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How many concurrent requests does a single Flask process receive?

... does one keep track of which resources get shared (and how) and which are completely separate between threads/processes? For example, how would I handle a situation where I want to share a huge datastructure between several processes handled by Gunicorn and used in the Flask handlers? ...
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Difference between -pthread and -lpthread while compiling

... difference between gcc -pthread and gcc -lpthread which is used while compiling multithreaded programs? 3 Answers ...
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How to read file contents into a variable in a batch file?

.... I want to add a check constraint in this file that ensures there is an accomanying release document in a specific folder. ...
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SQL query to get all values a enum can have

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Difference between jQuery’s .hide() and setting CSS to display: none

... 1px solid; padding: 5px; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <p> <button class="hide">Hide</button> <button class="show">Show</button> </p> <div class="toggle">Lorem Ip...
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Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?

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Query for array elements inside JSON type

...ray_elements(). Better yet, use the new "contains" operator @> (best in combination with a matching GIN index on the expression data->'objects'): CREATE INDEX reports_data_gin_idx ON reports USING gin ((data->'objects') jsonb_path_ops); SELECT * FROM reports WHERE data->'objects' @> ...