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How do I find which program is using port 80 in Windows? [duplicate]
How do I find which program is using port 80 in Windows?
6 Answers
6
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How to list all methods for an object in Ruby?
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The following will list the methods that the User class has that the base Object class does not have...
>> User.methods - Object.methods
=> ["field_types", "maximum", "create!", "active_connections", "to_dropdown",
"conte...
Bootstrap Carousel : Remove auto slide
I'm using Bootstrap Carousel. All I want is that the slider will only slide when a navigation or a pagination is clicked.
I've tried removing
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Remove duplicated rows
I have read a CSV file into an R data.frame. Some of the rows have the same element in one of the columns. I would like to remove rows that are duplicates in that column. For example:
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How do I add a password to an OpenSSH private key that was generated without a password?
I generated an OpenSSH private key using puttygen (and exported it in OpenSSH format). How can I put a password on this existing key (I know how to generate a new key with a password)?
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android image button
...ed horizontally ?
I don't want to use an ImageButton because I want to define a different backgound image
4 Answers
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Using the last-child selector
...he :last-child pseudoclass still cannot be reliably used across browsers. In particular, Internet Explorer versions < 9, and Safari < 3.2 definitely don't support it, although Internet Explorer 7 and Safari 3.2 do support :first-child, curiously.
Your best bet is to explicitly add a last-ch...
MySQL dump by query
Is it possible to do mysqldump by single SQL query ?
9 Answers
9
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GROUP_CONCAT ORDER BY
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You can use ORDER BY inside the GROUP_CONCAT function in this way:
SELECT li.client_id, group_concat(li.percentage ORDER BY li.views ASC) AS views,
group_concat(li.percentage ORDER BY li.percentage ASC)
FROM li GROUP BY client_id
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How to cancel a local git commit
My issue is I have changed a file eg: README, added a new line ' this for my testing line ' and saved the file, then I issued the following commands
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