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How to get the previous URL in JavaScript?
...I believe in some cases, by submitting a form?). Specified by DOM Level 2. More here.
window.history allows navigation, but not access to URLs in the session for security and privacy reasons. If more detailed URL history was available, then every site you visit could see all the other sites you'd b...
Removing colors from output
... there is that color settings beyond 16 colors (as setaf supports) require more parameters than just two; my regex supports two. Changing the first ? out for * should help. Handling sgr0 is possible but based on a search it likely grows outside the scope of this hacky regex-based answer.
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Any way to Invoke a private method?
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Collection versus List what should you use on your interfaces?
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Performance difference between IIf() and If
... the options is obsolete. For what it’s worth, the native operator If is more efficient than the IIf function by far.
– Konrad Rudolph
May 4 '15 at 12:32
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MySQL ON vs USING?
...erence between ON and USING() ? As far as I can tell, USING() is just more convenient syntax, whereas ON allows a little more flexibility when the column names are not identical. However, that difference is so minor, you'd think they'd just do away with USING() .
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How to URL encode a string in Ruby
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force_encoding('binary') might be a more self-documenting choice.
– mu is too short
Jul 15 '11 at 23:53
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How to obtain the number of CPUs/cores in Linux from the command line?
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Application Skeleton to support multiple screens
...oshop because it will resize automatically your image with Actions and one more plus point is that you need not to rename the file(it will assign same name as original one).
once you completed with creation of all images, refresh your project and test it.
Sometimes there may be possibility that th...
Create a string of variable length, filled with a repeated character
...ethod. Looking forward to the day when I don't have to care about them anymore, myself . . .
– talemyn
Sep 24 '18 at 19:41
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