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Should I Dispose() DataSet and DataTable?

... both implement IDisposable, so, by conventional best practices, I should call their Dispose() methods. 10 Answers ...
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How to build Qt for Visual Studio 2010

... stable solution for using Qt with Visual Studio 2010, so after collecting all the bits of information and some trial and error, I would like to write my solution into a guide. ...
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Why should I declare a virtual destructor for an abstract class in C++?

...structor when deleting a pointer to a base class. – j_random_hacker Feb 10 '09 at 10:10 add a comment  |  ...
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How do you change the size of figures drawn with matplotlib?

... figure tells you the call signature: from matplotlib.pyplot import figure figure(num=None, figsize=(8, 6), dpi=80, facecolor='w', edgecolor='k') figure(figsize=(1,1)) would create an inch-by-inch image, which would be 80-by-80 pixels unless you...
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Include jQuery in the JavaScript Console

...ebsite I would like to get the number of rows in a table. I know this is really easy with jQuery. 20 Answers ...
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How to use ADB to send touch events to device using sendevent command?

...mmand-line tool that can simulate miscellaneous input events. To simulate tapping, it's: input tap x y You can use the adb shell ( > 2.3.5) to run the command remotely: adb shell input tap x y share | ...
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scheduleAtFixedRate vs scheduleWithFixedDelay

... Try adding a Thread.sleep(1000); call within your run() method... Basically it's the difference between scheduling something based on when the previous execution ends and when it (logically) starts. For example, suppose I schedule an alarm to go off with a f...
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How can I use jQuery in Greasemonkey scripts in Google Chrome?

...on Google Chrome. // ==/UserScript== // a function that loads jQuery and calls a callback function when jQuery has finished loading function addJQuery(callback) { var script = document.createElement("script"); script.setAttribute("src", "//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js");...
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PSQLException: current transaction is aborted, commands ignored until end of transaction block

...gnored as a failed SQL statement. You are welcome to fail SQL statements all you want and PostgreSQL won't stop you. Stay being in a transaction, but when you detect that the first SQL has failed, either rollback/re-start or commit/restart the transaction. Then you can continue failing as many S...
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Django class-based view: How do I pass additional parameters to the as_view method?

...endation of practices, and in python community it's a rule of thumb to use all of these practices as much as possible to avoid further problems. My linter is always empty when I commit my code :) no matter what. – holms Apr 6 '18 at 18:23 ...