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Vagrant error: NFS is reporting that your exports file is invalid
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Downgrading is not required. You just need to run sudo touch /etc/exports. See colinhoernig's answer. Also, I just updated my vagrant install to v1.4.3 and VirtualBox to v4.3.8 and that seemed to solve my problem.
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PHP mkdir: Permission denied problem
...arning: mkdir() [function.mkdir]: Permission denied in ... . How to settle down the problem?
13 Answers
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How to print number with commas as thousands separators?
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Sometimes I scroll down on SO questions. When I find gems like this, I know it was worth it.
– MLavrentyev
Aug 2 at 19:33
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How would you access Object properties from within an object method? [closed]
...d use it internally as well - using both will lead to maintenance problems down the road (e.g. somebody adds code to a setter that needs to run every time that property is set, and the property is being set internally w/o that setter being called).
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What's the syntax for mod in java
...de in minimal Java code;
boolean isEven = a % 2 == 0;
I'll now break it down into its components. The modulus operator in Java is the percent character (%). Therefore taking an int % int returns another int. The double equals (==) operator is used to compare values, such as a pair of ints and ret...
How to convert a SVG to a PNG with ImageMagick?
... produces a huge image. Using optipng, I was able to compress my text logo down from 3 megabytes to ~20kB.
– miek
Aug 7 '15 at 12:19
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Is “else if” faster than “switch() case”? [duplicate]
...rmance boost. Thinking like this while designing can help prevent problems down the line that would cause you to have to use a profiling tool. This is a legit question, and should not be disregarded.
– wizard07KSU
Jun 13 '17 at 22:28
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Return multiple values in JavaScript?
...n browsers aside from IE support this syntax, but you can compile ES6 code down to IE-compatible JavaScript at build time with tools like Babel.
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#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
... -and run- even when DEBUG_ENABLED is false. And it's much easier to track down and remove debug output that is produced when it shouldn't be than vice-versa.
Oh, and a minor readability point. You should be able to use true/false rather than 0/1 in your #define, and because the value is a single l...
What is x after “x = x++”?
...ely), it is very easy to introduce subtle bugs that are difficult to track down.
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