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Any equivalent to .= for adding to beginning of string in PHP?
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166
Nope. But you can do
$foo = "bar" . $foo
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Why doesn't print work in a lambda?
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188
A lambda's body has to be a single expression. In Python 2.x, print is a statement. However, i...
mongoDB/mongoose: unique if not null
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173
As of MongoDB v1.8+ you can get the desired behavior of ensuring unique values but allowing mu...
How to append a char to a std::string?
The following fails with the error prog.cpp:5:13: error: invalid conversion from ‘char’ to ‘const char*’
13 Answer...
UITableView is starting with an offset in iOS 7
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81
By default table view controllers will pad the content down under the nav bar so you could scrol...
SQL Group By with an Order By
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answered Aug 27 '08 at 15:46
Scott NoyesScott Noyes
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How to change column datatype in SQL database without losing data
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11 Answers
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How to compare times in Python?
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132
You can't compare a specific point in time (such as "right now") against an unfixed, recurring...
Insert ellipsis (…) into HTML tag if content too wide
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119
I've got a solution working in FF3, Safari and IE6+ with single and multiline text
.ellipsis ...