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Variable number of arguments in C++?
...or default arguments etc. These are all safer: the compiler gets to know more about what you're trying to do so there are more occasions it can stop you before you blow your leg off.
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Best way to check for “empty or null value”
...trim() call is (comparatively) expensive - and just not necessary. I added more about char(n) and "empty string".
– Erwin Brandstetter
May 20 '14 at 19:42
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How to call function from another file in go language?
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You can't have more than one main in your package.
More generally, you can't have more than one function with a given name in a package.
Remove the main in test2.go and compile the application. The demo function will be visible from test1...
Using StringWriter for XML Serialization
... as you follow the rules of how to create XML data in SQL Server. I have a more thorough explanation (including working example code to illustrate the points outlined below) in an answer on this question: How to solve “unable to switch the encoding” error when inserting XML into SQL Server, but ...
if, elif, else statement issues in Bash
...development I just haven't been able to test it yet in the statement so is more than likely wrong.
5 Answers
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How can I round a number in JavaScript? .toFixed() returns a string?
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What is Data URI support like in major email client software?
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I've done a more recent test at Litmus, with data URIs for inline <img> elements and css background images.
These desktop clients do show data URIs:
Apple Mail 5
Apple Mail 6
Lotus Notes 8
Outlook 2003
Thunderbird 3.0
Thunderbir...
How to get an array of unique values from an array containing duplicates in JavaScript? [duplicate]
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Sorting list based on values from another list?
...xtract the first elements of each pair from the sorted, zipped list.
For more information on how to set\use the key parameter as well as the sorted function in general, take a look at this.
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