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What does Html.HiddenFor do?
... I have read the documentation on Html.HiddenFor, I've not grasped what is it used for...
4 Answers
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Xcode 4 and Core Data: How to enable SQL Debugging
...ogging for iOS Core Data development. The given example is for Xcode 3 and it's just not clear to me how to enable this in Xcode 4.
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Catch paste input
I'm looking for a way to sanitize input that I paste into the browser, is this possible to do with jQuery?
17 Answers
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How to wrap text of HTML button with fixed width?
...ton a fixed width, the text inside the button is never wrapped. I've tried it with word-wrap, but that cuts of the word even though there are spaces available to wrap on.
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Precision String Format Specifier In Swift
... 4, someIntFormat = "03"
println("The integer number \(someInt) formatted with \"\(someIntFormat)\" looks like \(someInt.format(someIntFormat))")
// The integer number 4 formatted with "03" looks like 004
let someDouble = 3.14159265359, someDoubleFormat = ".3"
println("The floating point number \(s...
How to request a random row in SQL?
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See this post: SQL to Select a random row from a database table. It goes through methods for doing this in MySQL, PostgreSQL, Microsoft SQL Server, IBM DB2 and Oracle (the following is copied from that link):
Select a random row with MySQL:
SELECT column FROM table
ORDER BY RAND()
LIMIT ...
Can I convert a C# string value to an escaped string literal
In C#, can I convert a string value to a string literal, the way I would see it in code? I would like to replace tabs, newlines, etc. with their escape sequences.
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How can I disable a button in a jQuery dialog from a function?
..." button to only be enabled once all the fields have content in them, else it will remain disabled.
33 Answers
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How do I rename a repository on GitHub?
I wanted to rename one of my repositories on GitHub, but I got scared when a big red warning said:
12 Answers
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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
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I think you're a little confused. PYTHONPATH sets the search path for importing python modules, not for executing them like you're trying.
PYTHONPATH Augment the default search path for module files. The
format is the same as the shell...