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What is the benefit of zerofill in MySQL?

... @diEcho: If for example you want all your invoice numbers to be displayed with 10 digits then you can declare the type of that column as INT(10) ZEROFILL. – Mark Byers Mar 10 '11 at 7:21 ...
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How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?

...ing(cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME)); } } finally { cursor.close(); } } if (result == null) { result = uri.getPath(); int cut = result.lastIndexOf('/'); if (cut != -1) { result = result.substring(cut + 1); } } return result; } ...
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How to get a number of random elements from an array?

... @Derek朕會功夫 Ah, clever, that works much better for small samples from large ranges indeed. Especially with using an ES6 Set (which wasn't available in '13 :-/) – Bergi Aug 8 '17 at 0:22 ...
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How do I set the size of Emacs' window?

... (progn ;; use 120 char wide window for largeish displays ;; and smaller 80 column windows for smaller displays ;; pick whatever numbers make sense for you (if (> (x-display-pixel-width) 1280) (add-to-list 'default-frame-alist (cons 'width 120)) (add-to-list ...
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How do you simulate Mouse Click in C#?

...eness of the question, I thought people might benefit from an example that allows them to do more than just a left click suck a right or middle click or allow click and drag. – Keith Aug 19 '11 at 15:01 ...
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Error installing mysql2: Failed to build gem native extension

I am having some problems when trying to install mysql2 gem for Rails. When I try to install it by running bundle install or gem install mysql2 it gives me the following error: ...
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Understanding promises in Node.js

From what I have understood there are three ways of calling asynchronous code: 9 Answers ...
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PostgreSQL: How to pass parameters from command line?

...command line (outside the script). I want to avoid going in and replacing all the ? with actual values, instead I'd like to pass the arguments after the query. ...
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UILabel is not auto-shrinking text to fit label size

...rs now.. Depending on situation i have to calculate UILabels size dynamically, e.g my UIViewController receives an event and i change UILabels size. from bigger to smaller. The size of my UILabel gets smaller and i get the correct needed size, but the text in my UILabel stays the sam...
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How to write a foreach in SQL Server?

...d FETCH NEXT FROM MY_CURSOR INTO @PractitionerId END CLOSE MY_CURSOR DEALLOCATE MY_CURSOR share | improve this answer | follow | ...