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Originally Posted by Angel_Light
Invern is right, showImg(); was made just for compatibility with showimg;
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No, there never existed anything called showimg(); in GS1; showimg; was
retained for backwards compatibility.
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You should use findImg, it is more object oriented than showImg;
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No, these two functions return the same thing. You can't say one is more OO than the other.
But showimg involves no lookup.