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Customizing the template within a Directive
I have a form that is using markup from Bootstrap, like the following:
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How to serialize an object into a string
I am able to serialize an object into a file and then restore it again as is shown in the next code snippet. I would like to serialize the object into a string and store into a database instead. Can anyone help me?
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encryption/decryption with multiple keys
Is it possible to encrypt data, such that it can be decrypted with several different keys?
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how to check the dtype of a column in python pandas
I need to use different functions to treat numeric columns and string columns. What I am doing now is really dumb:
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Generic type parameter naming convention for Java (with multiple chars)?
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PostgreSQL - fetch the row which has the Max value for a column
I'm dealing with a Postgres table (called "lives") that contains records with columns for time_stamp, usr_id, transaction_id, and lives_remaining. I need a query that will give me the most recent lives_remaining total for each usr_id
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Bash variable scope
Please explain to me why the very last echo statement is blank? I expect that XCODE is incremented in the while loop to a value of 1:
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How to plot two columns of a pandas data frame using points?
I have a pandas data frame and would like to plot values from one column versus the values from another column. Fortunately, there is plot method associated with the data-frames that seems to do what I need:
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Python, compute list difference
In Python, what is the best way to compute the difference between two lists?
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Does Python have an ordered set?
Python has an ordered dictionary . What about an ordered set?
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