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How to use cURL to send Cookies?

I read that Send cookies with curl works, but not for me. 4 Answers 4 ...
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Appending to an empty DataFrame in Pandas?

Is it possible to append to an empty data frame that doesn't contain any indices or columns? 3 Answers ...
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Linq order by boolean

I've got a linq query that I want to order by f.bar, which is a string, but I also want to order it by f.foo, which is a boolean field, first. Like the query below. ...
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Evaluate if list is empty JSTL

...to evaluate if this array list is empty or not but none of these have even compiled: 2 Answers ...
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Add unique constraint to combination of two columns

I have a table and, somehow, the same person got into my Person table twice. Right now, the primary key is just an autonumber but there are two other fields that exist that I want to force to be unique. ...
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Java variable number or arguments for a method

Is it possible to declare a method that will allow a variable number of parameters ? 6 Answers ...
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Numpy index slice without losing dimension information

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How do I interpret precision and scale of a number in a database?

I have the following column specified in a database: decimal(5,2) 3 Answers 3 ...
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Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?

...to designate missing values. As I iterate over the data set, I need to detect such missing values and handle them in special ways. ...
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Convert unix time to readable date in pandas dataframe

I have a dataframe with unix times and prices in it. I want to convert the index column so that it shows in human readable dates. ...