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Dynamic Sorting within SQL Stored Procedures
This is an issue that I've spent hours researching in the past. It seems to me to be something that should have been addressed by modern RDBMS solutions but as yet I have not found anything that really addresses what I see to be an incredibly common need in any Web or Windows application with a d...
How to output MySQL query results in CSV format?
...quite simple really; like a lot of other answers on this page, its just cleaning up the output from mysql -B. If you separated the regex into individual statements on separate lines, it would be quite simple (for someone who knows regex) to understand.
– Mei
Ma...
Download single files from GitHub
I guess most of you, developers, use any VCS , and I hope some of you use Git. Do you have any tip or trick how to get a download URL for a single file in a repository?
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How do I create a unique constraint that also allows nulls?
...ed column I'm adding will never be used to determine anything. It has no meaning of itself, and encodes no information that isn't already found separately in other, properly defined columns. It should never be selected or used.
So, my story is that this is not a surrogate NULL, and I'm sticking to ...
Programmatically create a UIView with color gradient
I'm trying to generate a view with a gradient color background (A solid color to transparent) at runtime. Is there a way of doing that?
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“Undefined reference to” template class constructor [duplicate]
...r case though where you develop a template to be used by some internal mechanism, and you want to police the manner in which it is used.
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How do I limit task tags to current project in Eclipse?
Eclipse currently shows the task tags ( // TODO ) from all open projects. I would be grateful if anyone could point out the preference, where I could restrict the scope of tasks displayed (e.g. only tasks from current project).
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Programmatically get own phone number in iOS
Is there any way to get own phone number by standard APIs from iPhone SDK?
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Which characters are valid/invalid in a JSON key name?
...ng is a valid key. It can even have " as long as you escape it:
{"The \"meaning\" of life":42}
There is perhaps a chance you'll encounter difficulties loading such values into some languages, which try to associate keys with object field names. I don't know of any such cases, however.
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The key must be an application-specific resource id
Why do I get this Exception?
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