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How to find where gem files are installed
I can finds gems that are installed using gem list , but it doesn't show me where the gems are installed.
10 Answers
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Can I set an opacity only to the background image of a div?
Let's say I have
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Select the values of one property on all objects of an array in PowerShell
Let's say we have an array of objects $objects. Let's say these objects have a "Name" property.
4 Answers
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How to parse a CSV file using PHP [duplicate]
Suppose I have a .csv file with the following content:
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What is a regular expression for a MAC Address?
In this format:
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How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
I have a requirement which is relatively obscure, but it feels like it should be possible using the BCL.
3 Answers
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Enable remote MySQL connection: ERROR 1045 (28000): Access denied for user
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Removing white space around a saved image in matplotlib
I need to take an image and save it after some process. The figure looks fine when I display it, but after saving the figure, I got some white space around the saved image. I have tried the 'tight' option for savefig method, did not work either. The code:
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MySQL - Rows to Columns
I tried to search posts, but I only found solutions for SQL Server/Access. I need a solution in MySQL (5.X).
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How to return only the Date from a SQL Server DateTime datatype
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43 Answers
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