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Order a MySQL table by two columns
...t of aggregate functions to use. You can even weight the columns to prefer one over second. The function of mine takes extremes from both sorts, thus the most valued rows are on the top.
Sorry if there exists simplier solutions to do this job, but I haven't found any.
SELECT
`id`,
`text`,
`date...
WCF chokes on properties with no “set ”. Any workaround?
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Thanks, glad it was useful! This actually is just one of several uses for this trick. Since getters and setters are technically functions, you can also use this same technique to provide custom serialization of primitive types (perhaps a custom time format in XML) without n...
How do you join on the same table, twice, in mysql?
I have 2 tables. One (domains) has domain ids, and domain names (dom_id, dom_url).
3 Answers
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Adding a background image to a element
...d: color url('path')"></div>
Where:
color is color in hex or one from X11 Colors
path is path to the image
others like position, attachament
background CSS Property is a connection of all background-xxx propieties in that syntax:
background:
background-color
background-image
ba...
How do I get a platform-dependent new line character?
... my, "Line 1" + System.getProperty("line.separator") + "Line 2" is indeed one of the ugliest things I've ever seen. Just declaring a constant elsewhere would be less painful.
– abahgat
Dec 16 '11 at 10:56
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raw_input function in Python
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Can we use one for both versions?
– chwi
Sep 14 '16 at 12:34
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Remove the last character from a string [duplicate]
...eed turn A;B;C;D; to A;B;C;D, but will also transform A;B;;; to A;B. Often one wants to preserve the delimiters between empty values, because a CSV parser could need to determine the number of fields from the string itself.
– etuardu
Jan 13 '15 at 19:51
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Cocoapods setup stuck on pod setup command on terminal
Have gone through resources provided by Cocoapods web site, SO and few video tutorials. Nothing happening even after waiting for couple of hours, however still trying to figure-out what may be the problem is? I would very much appreciate your comments and suggestions. Thank you!!!
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How to get the type of a variable in MATLAB?
...isa function. This will be true if your object is of the specified type or one of its subclasses. You have to use strcmp with the class function to test if the object is specifically that type and not a subclass.
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Javascript Confirm popup Yes, No button instead of OK and Cancel
.... It's very simple and easy to use. Just include jquery common library and one more file only:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min...