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Check if table exists and if it doesn't exist, create it in SQL Server 2008
I am writing a Stored procedure in SQL Server 2008.
I need to check if a table exists in the database. If it doesn't then I need to create it.
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Validate phone number with JavaScript
...cation be used by someone with a phone number from outside North America? If so, you don't want to prevent those people from entering a perfectly valid [international] number.
Secondly, your validation is incorrect. NANP numbers take the form NXX NXX XXXX where N is a digit 2-9 and X is a digit 0...
Getting the minimum of two values in SQL
...M:
This is probably best for when addressing only two possible values, if there are more than two, consider Craig's answer using Values clause.
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Why use make over a shell script?
...shell script, it would be a lot more work (explicitly checking the last-modified dates on all the files, etc.) The only obvious alternative with a shell script is to rebuild everything every time. For tiny projects this is a perfectly reasonable approach, but for a big project a complete rebuild cou...
How do I execute a command and get the output of the command within C++ using POSIX?
..._ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
if (!pipe) {
throw std::runtime_error("popen() failed!");
}
while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
result += buffer.data();
}
return result;
}
Pre-C++11 version:...
Is there a ceiling equivalent of // operator in Python?
...ore performant and less of a headache.
– Samy Bencherif
Dec 10 '18 at 10:44
1
Note that math.ceil...
Reliable way for a Bash script to get the full path to itself [duplicate]
...hat the name of the file itself is though ?
– quickshiftin
Apr 20 '12 at 4:49
9
This does not wor...
Fastest method to escape HTML tags as HTML entities?
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Actually if you put the escaped value in an html element's attribute, you need to escape the > symbol. Otherwise it would break the tag for that html element.
– Zlatin Zlatev
Oct 7 '13 at 15:4...
How to detect a textbox's content has changed
... = $('#myContent').val();
$('#myContent').keyup(function() {
if ($('#myContent').val() != content) {
content = $('#myContent').val();
alert('Content has been changed');
}
});
});
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Does Firefox support position: relative on table elements?
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Unfortunately, your solution does not work if you add another column with more content in it than in the other one. So I do not understand the "accepted answer" flag and the much appreciation given by the votes up. Please check jsfiddle.net/ukR3q
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