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When should I use jQuery's document.ready function?

I was told to use document.ready when I first started to use Javascript/jQuery but I never really learned why. 8 Answers ...
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How is mime type of an uploaded file determined by browser?

I have a web app where the user needs to upload a .zip file. On the server-side, I am checking the mime type of the uploaded file, to make sure it is application/x-zip-compressed or application/zip . ...
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How do I clone a job in Jenkins?

Jenkins has the Gerrit Plugin in place so that when we do check-ins to Gerrit , Jenkins performs a build and if it succeeds, then the modification in Gerrit is verified. If the build fails then it is not. My understanding is that this is accomplished through jobs set up in Jenkins . We h...
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Vim 80 column layout concerns

The way I do 80-column indication in Vim seems incorrect: set columns=80 . At times I also set textwidth , but I want to be able to see and anticipate line overflow with the set columns alternative. ...
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How to parse date string to Date? [duplicate]

How do I parse the date string below into a Date object? 6 Answers 6 ...
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Get the Row(s) which have the max count in groups using groupby

How do I find all rows in a pandas dataframe which have the max value for count column, after grouping by ['Sp','Mt'] columns? ...
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Package Manager Console Enable-Migrations CommandNotFoundException only in a specific VS project

I tried to run the command 'Enable-Migrations' in a new project and I got the message: 26 Answers ...
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JavaScript - onClick to get the ID of the clicked button

How do find the id of the button which is being clicked? 16 Answers 16 ...
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jQuery selector regular expressions

I am after documentation on using wildcard or regular expressions (not sure on the exact terminology) with a jQuery selector. ...
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How do I turn a python datetime into a string, with readable format date?

How do I turn that into a string?: 7 Answers 7 ...