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Replace duplicate spaces with a single space in T-SQL
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If you want to remove the spaces at the front and end of the string, then wrap the replace in an LTRIM, RTRIM and it will do it for you.
– Neil Knight
Mar 16 '10 at 15:54
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Catch a thread's exception in the caller thread in Python
I'm very new to Python and multithreaded programming in general. Basically, I have a script that will copy files to another location. I would like this to be placed in another thread so I can output .... to indicate that the script is still running.
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Proper way to use **kwargs in Python
... I like to use positional arguments only for required arguments, and kwargs for arguments that may or may not be specified, but it is helpful to have a default value. kwargs is nice because you can submit your args in any order you choose. Positional arguments don't give you that freedom...
jQuery AJAX submit form
I have a form with name orderproductForm and an undefined number of inputs.
20 Answers
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Declare a const array
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@Anton, have you and your "followers" removed downvote? To me static is not required to make it working, it just add possibility to reference Titles without having instance, but remove possibility to change value for different instances (e.g....
How can I add the new “Floating Action Button” between two widgets/layouts
I guess you have seen the new Android design guidelines, with the new "Floating Action Button" a.k.a "FAB"
10 Answers
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JavaScript moving element in the DOM
...ee <div> elements on a page. How can I swap positions of the first and third <div> ? jQuery is fine.
7 Answe...
How to stop an animation (cancel() does not work)
...mation stop, it must remain in current position, i.e. I have sliding image and on touch event it must freeze on this place. clearAnimation() is not a case, because it resets state to start/end position depending on setFillAfter()
– Mix
Nov 6 '10 at 9:56
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When to add what indexes in a table in Rails
...ld be better, because it accelerates the search in sorting in this column. And Foreign keys are something searched for a lot.
Since Version 5 of rails the index will be created automatically, for more information see here.
Should I add "index" to the automatically created "id" column?
No, thi...
jquery live hover
...ery 1.4.1 now supports "hover" for live() events, but only with one event handler function:
$("table tr").live("hover",
function () {
});
Alternatively, you can provide two functions, one for mouseenter and one for mouseleave:
$("table tr").live({
mouseenter: function () {
},
mous...