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What's the reason for “Error:Cannot determine Java VM executable in selected JDK”?
...85. If you have the other JDK (1.7 in my example) generally configured, no error will occur, but the Project SDK will silently be changed back. Otherwise, this error occurs.
The problem can easily be resolved by manually editing the value in ".idea/sbt.xml" to the right JDK version.
...
How to make remote REST call inside Node.js? any CURL?
...r request = require('request');
request('http://www.google.com', function (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body) // Print the google web page.
}
})
OP also wanted a POST:
request.post('http://service.com/upload', {form:{key...
How to perform file system scanning
...ath"
"os"
"flag"
"fmt"
)
func visit(path string, f os.FileInfo, err error) error {
fmt.Printf("Visited: %s\n", path)
return nil
}
func main() {
flag.Parse()
root := flag.Arg(0)
err := filepath.Walk(root, visit)
fmt.Printf("filepath.Walk() returned %v\n", err)
}
Please note th...
pip broke. how to fix DistributionNotFound error?
Whenever i try to use pip I get an error. For exampple:
11 Answers
11
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MySQL error 2006: mysql server has gone away
...on't know why. The default value was 1M but when I changed it to 100M the error went away. The problem started when I set wait_timeout = 30 in an attempt to reduce the number of idle threads on my server.
– Vincent
Apr 11 '18 at 0:27
...
Why does changing the sum order returns a different result?
...t of additions vs. 4047866666666667 for the second set of additions. That error is significant enough to show in the printout of the total.
In conclusion, be careful when performing mathematical operations on IEEE numbers. Some representations are inexact, and they become even more inexact when t...
What is the difference between static_cast and C style casting?
... C cast (int)something can't fail - either you get cast to int or compiler error.
– Tomáš Zato - Reinstate Monica
Nov 16 '15 at 12:34
4
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Maven2: Missing artifact but jars are in place
...isplace Maven. This tool gives me so many problems, and when it fails, the error messages are useless. Thanks for the solution, though. I've just wasted about an hour trying to get this resolved, but this suggestion finally worked for me.
– Mike Brennan
Dec 10 ...
undefined reference to boost::system::system_category() when compiling
....46-dev Boost libraries from the Ubuntu Repository installed, but I get an error when compiling the program.
9 Answers
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fatal error: malformed or corrupted AST file - Xcode
I get this error when building my app in the latest version of Xcode:
20 Answers
20
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