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Using varchar(MAX) vs TEXT on SQL Server
...ough to store in-row. Then retrieval of the data where LOB columns are not included requires the more number of data pages to read as the LOB column value is stored in-row in the same data page where the non-LOB column values are stored. But if the select query includes LOB column then it requires l...
No connection could be made because the target machine actively refused it?
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In my application, I included a proxy option (WPAD) because users may require it. I don't. However, I activated it on my test computer, and that would cause the failure. So if you don't have to use a proxy, you may not define one in your applicat...
jQuery.click() vs onClick
...code...
});
This works in most modern browsers.
However, if you already include jQuery in your project — just use jQuery: .on or .click function.
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What are the advantages of using nullptr?
... defined in standard library headers. In short you cannot use NULL without including some standard library headers. Consider the Sample program:
int main()
{
int *ptr = NULL;
return 0;
}
Output:
prog.cpp: In function 'int main()':
prog.cpp:3:16: error: 'NULL' was not declared in this sc...
Xcode Simulator: how to remove older unneeded devices?
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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
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Assign variable in if condition statement, good practice or not? [closed]
...uates to true only when the function returns true, but in all other cases (including when an array, string, number, or null is returned) it evaluates to false.
– Ville
Sep 10 '15 at 4:06
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Location of my.cnf file on macOS
...'ve found. Turns out that "as of MySQL 5.7.18, my-default.cnf is no longer included in or installed by distribution packages".
– Chris Bartley
Sep 11 '17 at 17:49
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What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
...ime syntax error and hence has access to the raw source code, it's able to include the full text on the rest of the line in the suggested replacement. However, it doesn't currently try to work out the appropriate quotes to place around that expression (that's not impossible, just sufficiently compli...
HTML 5 tag vs Flash video. What are the pros and cons?
... now. Flash is hard on its way out; <video> support is ubiquitous, including mobile devices. Almost anything that Flash could do, HTML can now do too. HTML won, Flash lost. If you're pondering on how to embed video in your page, just use <video> and don't give it a second thought. Th...