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Rails: How to change the text on the submit button in a Rails Form
i have listed my _form.html.erb file below what i would like to do is change the text on the submit button i know how to do it in html but not shure how to do it in Rails 3
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Count how many files in directory PHP
I'm working on a slightly new project. I wanted to know how many files are in a certain directory.
15 Answers
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MSSQL Error 'The underlying provider failed on Open'
I was using an .mdf for connecting to a database and entityClient . Now I want to change the connection string so that there will be no .mdf file.
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How do I interpolate strings?
I want to do the following in C# (coming from a Python background):
15 Answers
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How do you scroll up/down on the Linux console?
I recognize that Up / Down will give you the command history. But, how do you look at past output by scrolling up and down?
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How to specify jackson to only use fields - preferably globally
Default jackon behaviour seems to use both properties (getters and setters) and fields to serialize and deserialize to json.
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Best way to strip punctuation from a string
It seems like there should be a simpler way than:
26 Answers
26
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How can I get the full/absolute URL (with domain) in Django?
How can I get the full/absolute URL (e.g. https://example.com/some/path ) in Django without the Sites module ? That's just silly... I shouldn't need to query my DB to snag the URL!
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Transactions in .net
What are the best practices to do transactions in C# .Net 2.0. What are the classes that should be used? What are the pitfalls to look out for etc. All that commit and rollback stuff. I'm just starting a project where I might need to do some transactions while inserting data into the DB. Any respons...
error upon assigning Layout: BoxLayout can't be shared
I have this Java JFrame class, in which I want to use a boxlayout, but I get an error saying java.awt.AWTError: BoxLayout can't be shared . I've seen others with this problem, but they solved it by creating the boxlayout on the contentpane, but that is what I'm doing here. Here's my code:
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