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PowerShell: Store Entire Text File Contents in Variable

I'd like to use PowerShell to store the entire contents of a text file (including the trailing blank line that may or may not exist) in a variable. I'd also like to know the total number of lines in the text file. What's the most efficient way to do this? ...
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and

What is the regex to make sure that a given string contains at least one character from each of the following categories. ...
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HTTP Basic Authentication credentials passed in URL and encryption

I have a question about HTTPS and HTTP Authentication credentials. 3 Answers 3 ...
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How do I get the user agent with Flask?

I'm trying to get access to the user agent with Flask, but I either can't find the documentation on it, or it doesn't tell me. ...
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How to redirect a url in NGINX

I need to redirect every http://test.com request to http://www.test.com . How can this be done. 4 Answers ...
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jQuery equivalent of JavaScript's addEventListener method

I'm trying to find the jQuery equivalent of this JavaScript method call: 7 Answers 7 ...
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How do I call setattr() on the current module?

What do I pass as the first parameter " object " to the function setattr(object, name, value) , to set variables on the current module? ...
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Django set default form values

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What's the status of multicore programming in Haskell?

What's the status of multicore programming in Haskell? What projects, tools, and libraries are available now? What experience reports have there been? ...
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What is javax.inject.Named annotation supposed to be used for?

I am trying to understand the javax.inject package and I am not clear what the javax.inject.Named annotation is supposed to be used for. The Javadoc does not explain the the idea behind it. ...