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sed command with -i option failing on Mac, but works on Linux

I've successfully used the following sed command to search/replace text in Linux: 12 Answers ...
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IntelliJ IDEA 13 uses Java 1.5 despite setting to 1.7

...ng can be added in default maven projects. Use Preferences | Editor | File and Code Templates | Maven | Maven Projects.xml <properties> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> </proper...
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How to convert std::string to LPCSTR?

...: pointer to null terminated char string of char (often a buffer is passed and used as an 'output' param) LPCWSTR: pointer to null terminated string of const wchar_t LPWSTR: pointer to null terminated string of wchar_t (often a buffer is passed and used as an 'output' param) To "convert" a std::s...
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Convert seconds to HH-MM-SS with JavaScript?

...) .toString('H:mm:ss'); --update Nowadays date.js is outdated and not maintained, so use "Moment.js", which is much better as pointed out by T.J. Crowder. --update 2 Please use @Frank's a one line solution: new Date(SECONDS * 1000).toISOString().substr(11, 8) It is by far the best ...
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EntityType has no key defined error

...(without [Key]) until I change the data types (I changed them to unsigned) and only byte works is there a reason I can't use unsigned values? – Mihai Bratulescu May 29 '14 at 9:31 ...
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git: switch branch without detaching head

I have a repository on github with a main branch (master) and a branch for some experimental work. I made some commits and pushed to the experimental branch and everything was fine. ...
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Difference between Python datetime vs time modules

I am trying to figure out the differences between the datetime and time modules, and what each should be used for. 4 An...
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Ruby custom error classes: inheritance of the message attribute

... you don't have to pass it to the constructor: class MyCustomError < StandardError attr_reader :object def initialize(object) @object = object end end begin raise MyCustomError.new("an object"), "a message" rescue MyCustomError => e puts e.message # => "a message" puts e....
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How to pass in password to pg_dump?

... every night before something catastrophic happens. It looks like this command should meet my needs: 15 Answers ...
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Return 0 if field is null in MySQL

... @MarkByers can you show why Kevin's example in the comment is wrong and what it should actually be? – Michael Aug 10 '16 at 13:44 ...