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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'

...ut I can't seem to get this to work. It works fine on my school computers and I don't know what I am not doing. I have checked usr/include and time.h is there just fine. Here is the code: ...
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Version of Apache installed on a Debian machine

...2.7, APR-Util 1.2.7 ... etc ... If it does not work for you, run the command with sudo. share | improve this answer | follow | ...
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How to show math equations in general github's markdown(not github's blog)

...ed by the SunDown (ex libUpSkirt) library. The motto of the library is "Standards compliant, fast, secure markdown processing library in C". The important word being "secure" there, considering your question :). Indeed, allowing javascript to be executed would be a bit off of the MarkDown standar...
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Remove 'a' from legend when using aesthetics and geom_text

... this was not that obvious. A proper example would have used the OP's code and just added the missing argument like this: .. geom_text(aes(label=Species), show_guide = F) + .. share | improve this...
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What is an AngularJS directive?

I have spent quite a lot of time reading through AngularJS documentation and several tutorials, and I have been quite surprised at how unapproachable the documentation is. ...
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Disable orange outline highlight on focus

I am coding an app using jQuery, jqTouch and phonegap and have run across a persistent problem which arises when a user submits a form using the Go button on the soft keyboard. ...
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How to see JavaDoc in IntelliJ IDEA? [duplicate]

...shows javadoc info. I think the way to show it is to use a shortcut - command + J , but when I click it, I get something wrong as on the screen shot below. Please advise me on how I can quickly get javadoc information. I need to at least know what type a method returns. ...
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127 Return code from $?

... Value 127 is returned by /bin/sh when the given command is not found within your PATH system variable and it is not a built-in shell command. In other words, the system doesn't understand your command, because it doesn't know where to find the binary you're trying to call. ...
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Is there a Public FTP server to test upload and download? [closed]

What I want to do is measure broadband speed using c#. 6 Answers 6 ...
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Difference between String#equals and String#contentEquals methods

What is the difference between the String#equals method and the String#contentEquals method? 9 Answers ...