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How do I update devDependencies in NPM?
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@onalbi: it does not. Here's the thread tracking the issue.
– Dan Dascalescu
Sep 26 '18 at 3:03
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MySQL/Amazon RDS error: “you do not have SUPER privileges…”
...cesskeyxxxxxx" –S="secretkeyxxxxxxxx" I know it has to be a quotation or double-dash issue i but none of those types of changes is working so far, ugh!
– tim peterson
Jul 22 '12 at 22:31
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Looking for a 'cmake clean' command to clear up CMake output
...clean deletes all the files that a makefile has produced, I would like to do the same with CMake. All too often I find myself manually going through directories removing files like cmake_install.cmake and CMakeCache.txt , and the CMakeFiles folders.
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Functional style of Java 8's Optional.ifPresent and if-not-Present?
In Java 8, I want to do something to an Optional object if it is present, and do another thing if it is not present.
12 A...
How to only find files in a given directory, and ignore subdirectories using bash
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If you just want to limit the find to the first level you can do:
find /dev -maxdepth 1 -name 'abc-*'
... or if you particularly want to exclude the .udev directory, you can do:
find /dev -name '.udev' -prune -o -name 'abc-*' -print
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How to pause for specific amount of time? (Excel/VBA)
... I'd like to loop it every second but danged if I can find the function to do that. Isn't it possible?
15 Answers
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how to calculate binary search complexity
...not able to relate to it. Can somebody explain it in a little more detail? does it have to do something with the logarithmic series?
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Delete/Reset all entries in Core Data?
Do you know of any way to delete all of the entries stored in Core Data? My schema should stay the same; I just want to reset it to blank.
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Comparing numbers in Bash
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In bash, you should do your check in arithmetic context:
if (( a > b )); then
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fi
For POSIX shells that don't support (()), you can use -lt and -gt.
if [ "$a" -gt "$b" ]; then
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fi
You can get a full list of comparison oper...
Is there hard evidence of the ROI of unit testing?
... reference TDD and show 15-35% increase in initial development time after adopting TDD, but a 40-90% decrease in pre-release defects. If you can't get at the full text versions, I suggest using Google Scholar to see if you can find a publicly available version.
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