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Convert Long into Integer
...er because it handles NULL values.
– Viacheslav Dobromyslov
Apr 6 '14 at 1:05
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@ViacheslavDobrom...
Linux - Install redis-cli only
...ver with Redis installed and I want to connect to it via command line from my local Linux machine.
12 Answers
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Convert an array of primitive longs into a List of Longs
This may be a bit of an easy, headdesk sort of question, but my first attempt surprisingly completely failed to work. I wanted to take an array of primitive longs and turn it into a list, which I attempted to do like this:
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Showing a Spring transaction in log
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what if we use mybatis+slf4j+logback+springboot?
– lily
Oct 15 '19 at 9:23
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How to keep one variable constant with other one changing with row in excel
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This is my formula =IF(I4<>"",CONCATENATE("Compilation error ",I4),"")& CHAR(20)& IF(J4<>"",CONCATENATE(J$2," ",J4),"") and it is printing crap instead of what i wanted. it is printing ``
– v...
how to convert an RGB image to numpy array?
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OpenCV seem to have dropped the mode argument. See my answer below for an updated method.
– belvederef
Mar 9 '19 at 20:57
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Indent starting from the second line of a paragraph with CSS
...gt;Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.</div>
<span&...
Output first 100 characters in a string
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print my_string[0:100]
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MySQL Great Circle Distance (Haversine formula)
...script that gets Longitude and Latitude values and then inputs them into a MySQL query. I'd like to make it solely MySQL. Here's my current PHP Code:
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UIButton: set image for selected-highlighted state
...ut when the button in selected state and I press/highlight it I didn't see my highlighted image but just grayed picture.
Is it possible to set an image for highlighted state when the button selected?
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