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How do you get a Golang program to print the line number of the error it just called?
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You can set the Flags on either a custom Logger, or the default to include Llongfile or Lshortf...
Using multiple arguments for string formatting in Python (e.g., '%s … %s')
...idade's answer is right - you need to supply a tuple.
However from Python 2.6 onwards you can use format instead of %:
'{0} in {1}'.format(unicode(self.author,'utf-8'), unicode(self.publication,'utf-8'))
Usage of % for formatting strings is no longer encouraged.
This method of string format...
Update a record without first querying?
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CD..CD..
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What is the Swift equivalent of -[NSObject description]?
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To implement this on a Swift type you must implement the CustomStringConvertible protocol and t...
Class type check in TypeScript
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edited Jun 20 at 9:12
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111 silver badge
answered Oct 8 '12 at 20:54
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Which HTML elements can receive focus?
...inite list, it's up to the browser. The only standard we have is DOM Level 2 HTML, according to which the only elements that have a focus() method are
HTMLInputElement, HTMLSelectElement, HTMLTextAreaElement and HTMLAnchorElement. This notably omits HTMLButtonElement and HTMLAreaElement.
Today's bro...
IntelliJ IDEA generating serialVersionUID
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12 Answers
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.append(), prepend(), .after() and .before()
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edited Jun 20 at 9:12
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111 silver badge
answered Feb 13 '13 at 4:58
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Is HTML5 localStorage asynchronous?
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162
Nope, all localStorage calls are synchronous.
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Why does using an Underscore character in a LIKE filter give me all the results?
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edited Jan 12 '16 at 6:56
answered Oct 25 '13 at 11:27
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