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Batch renaming files with Bash
How can Bash rename a series of packages to remove their version numbers? I've been toying around with both expr and %% , to no avail.
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Why should I use the keyword “final” on a method parameter in Java?
I can't understand where the final keyword is really handy when it is used on method parameters.
12 Answers
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How do I create a simple 'Hello World' module in Magento?
How can the following be accomplished in Magento?
6 Answers
6
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Can I find out the return value before returning while debugging in Eclipse?
Is it possible to see the return value of a method after the line has been run and before the instruction pointer returns to the calling function?
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NodeJS: Saving a base64-encoded image to disk
My Express app is receiving a base64-encoded PNG from the browser (generated from canvas with toDataURL() ) and writing it to a file. But the file isn't a valid image file, and the "file" utility simply identifies it as "data".
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How do I toggle an element's class in pure JavaScript?
I'm looking for a way to convert this jQuery code (which is used in responsive menu section) to pure JavaScript.
8 Answers
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HTML - Display image after selecting filename [duplicate]
I have a form that allows me with
3 Answers
3
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Visual Studio Expand/Collapse keyboard shortcuts [duplicate]
In Visual Studio, if I have a code file open, I can press CTRL + M or CTRL + M + O to collapse all code blocks, regions, namespaces, etc.
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Insert picture/table in R Markdown [closed]
So I want to insert a table AND a picture into R Markdown. In regular word document I can just easily insert a table (5 rows by 2 columns), and for the picture just copy and paste.
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How do I capitalize first letter of first name and last name in C#?
Is there an easy way to capitalize the first letter of a string and lower the rest of it? Is there a built in method or do I need to make my own?
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