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How to display u<em>nem>ique records from a has_ma<em>nem>y through relatio<em>nem>ship?

...ct =&gt; "DISTI<em>Nem>CT products.*). I<em>nem> the first case, ALL records are fetched <em>a<em>nem>dem> rails removes the duplicates for you. I<em>nem> the later case, o<em>nem>ly <em>nem>o<em>nem>-duplicate records are fetched from the db so it might offer better performa<em>nem>ce if you have a large result set. – mbrei<em>nem>i<em>nem>g ...
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How to list variables declared i<em>nem> script i<em>nem> bash?

I<em>nem> my script i<em>nem> bash, there are lot of variables, <em>a<em>nem>dem> I have to make somethi<em>nem>g to save them to file. My questio<em>nem> is how to list all variables declared i<em>nem> my script <em>a<em>nem>dem> get list like this: ...
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Whe<em>nem> to use refere<em>nem>ces vs. poi<em>nem>ters

I u<em>nem>derst<em>a<em>nem>dem> the sy<em>nem>tax <em>a<em>nem>dem> ge<em>nem>eral sema<em>nem>tics of poi<em>nem>ters versus refere<em>nem>ces, but how should I decide whe<em>nem> it is more-or-less appropriate to use refere<em>nem>ces or poi<em>nem>ters i<em>nem> a<em>nem> API? ...
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How to add <em>nem>ew eleme<em>nem>ts to a<em>nem> array?

... @ta<em>nem>ge<em>nem>s.I am <em>nem>ew to <em>a<em>nem>dem>roid but your a<em>nem>swer helped me.before fi<em>nem>di<em>nem>g a<em>nem>swer i wasted ma<em>nem>y hours – scott Aug 27 '18 at 15:42 4...
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javascript: Clear all timeouts?

... It <em>nem>eed <em>nem>ot start at 1. The HTML5 spec says "Let h<em>a<em>nem>dem>le be a user-age<em>nem>t-defi<em>nem>ed i<em>nem>teger that is greater tha<em>nem> zero that will ide<em>nem>tify the timeout to be set by this call." which leaves room for the h<em>a<em>nem>dem>le to be a<em>nem>y p<em>osem>itive i<em>nem>teger i<em>nem>cludi<em>nem>g <em>nem>o<em>nem>-co<em>nem>secutive <em>a<em>nem>dem> <em>nem>o<em>nem>-small i<em>nem>teg...
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How to debug Apache mod_rewrite

...ite.log" RewriteLogLevel 3 Si<em>nem>ce Apache httpd 2.4 mod_rewrite RewriteLog <em>a<em>nem>dem> RewriteLogLevel directives has bee<em>nem> completely replaced by the <em>nem>ew per-module loggi<em>nem>g co<em>nem>figuratio<em>nem>. LogLevel alert rewrite:trace6 share ...
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What is I<em>nem>versio<em>nem> of Co<em>nem>trol?

... The I<em>nem>versio<em>nem> of Co<em>nem>trol (IoC) <em>a<em>nem>dem> Depe<em>nem>de<em>nem>cy I<em>nem>jectio<em>nem> (DI) patter<em>nem>s are all about removi<em>nem>g depe<em>nem>de<em>nem>cies from your code. For example, say your applicatio<em>nem> has a text editor compo<em>nem>e<em>nem>t <em>a<em>nem>dem> you wa<em>nem>t to provide spell checki<em>nem>g. Your st<em>a<em>nem>dem>ard code would look so...
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Maximum o<em>nem> http header values?

...it? If <em>nem>ot, is this somethi<em>nem>g that's server specific or is the accepted st<em>a<em>nem>dem>ard to allow headers of a<em>nem>y size? 5 A<em>nem>swers ...
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Beyo<em>nem>d Stack Sampli<em>nem>g: C++ Profilers

The date is 12/02/10. The days before Christmas are drippi<em>nem>g away <em>a<em>nem>dem> I've pretty much hit a major road block as a wi<em>nem>dows programmer. I've bee<em>nem> usi<em>nem>g AQTime, I've tried sleepy, shi<em>nem>y, <em>a<em>nem>dem> very sleepy, <em>a<em>nem>dem> as we speak, VTu<em>nem>e is i<em>nem>stalli<em>nem>g. I've tried to use the VS2008 profiler, <em>a<em>nem>dem> it's bee<em>nem> p<em>osem>i...
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How do I add files without dots i<em>nem> them (all exte<em>nem>sio<em>nem>-less files) to the gitig<em>nem>ore file?

...ed that same rule i<em>nem> similar cases like: Gitig<em>nem>ore all except o<em>nem>e folder <em>a<em>nem>dem> all its co<em>nem>te<em>nem>t - regardless of the <em>nem>esti<em>nem>g level Git except a sub directory <em>a<em>nem>dem> it's files of a ig<em>nem>ored directory Gitig<em>nem>ore exclude certai<em>nem> files i<em>nem> all subdirectories As Jakub <em>Nem>arębski comme<em>nem>ts, you might <em>nem>ot wa<em>nem>t ...