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Error renaming a column in MySQL
How do I rename a column in table xyz ? The columns are:
9 Answers
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How can I read and parse CSV files in C++?
I need to load and use CSV file data in C++. At this point it can really just be a comma-delimited parser (ie don't worry about escaping new lines and commas). The main need is a line-by-line parser that will return a vector for the next line each time the method is called.
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Git, rewrite previous commit usernames and emails
...p the proper email and committer full name on the computer I'm currently using to make my commits and therefore the users avatar and email address are not there.
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sed one-liner to convert all uppercase to lowercase?
I have a textfile in which some words are printed in ALL CAPS. I want to be able to just convert everything in the textfile to lowercase, using sed . That means that the first sentence would then read, 'i have a textfile in which some words are printed in all caps.'
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How to delete last character in a string in C#?
Building a string for post request in the following way,
10 Answers
10
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How to change package name of Android Project in Eclipse?
I have an Android project created in Eclipse . I want to modify the package name and application of the project. How do I do that in Eclipse?
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Access an arbitrary element in a dictionary in Python
...vely and iteratively:
mydict.itervalues().next()
If you want it to work in both Python 2 and 3, you can use the six package:
six.next(six.itervalues(mydict))
though at this point it is quite cryptic and I'd rather prefer your code.
If you want to remove any item, do:
key, value = mydict.popi...
Should I declare Jackson's ObjectMapper as a static field?
...ed.
The only caveat from the page you referred is that you can't be modifying configuration of the mapper once it is shared; but you are not changing configuration so that is fine. If you did need to change configuration, you would do that from the static block and it would be fine as well.
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Notepad++ add to every line
I'm using Notepad++ and I can't figure this out :
13 Answers
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Remove border from IFrame
How would I remove the border from an iframe embedded in my web app? An example of the iframe is:
25 Answers
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