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cd into directory without having permission
...change the permissions so that you can access it (or you'll need help from root to change the permissions for you).
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How to generate Javadoc HTML files in Eclipse?
...stination: field, browse to find the desired destination (for example, the root directory of the current project).
Click Finish.
You should now be able to find the newly generated Javadoc in the destination folder.
Open index.html.
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RuntimeWarning: invalid value encountered in divide
...f zeros. The first value of i in your for loop is 0, so rr gets the square root of the dot product of the first entry in r with itself (which is 0), and the division by rr in the subsequent line throws the error.
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Accessing localhost (xampp) from another computer over LAN network - how to?
... that the server is pointed to #Listen 192.168.1.193:80
In the application root config.php (db connection) replace localhost with IP address of the server
Note:
If firewall is installed, ensure that you add the http port 80 and 8080 to exceptions and allow to listen.
Go to Control Panel>Windows...
JUnit tests pass in Eclipse but fail in Maven Surefire
...paste gun).
I suggest everybody with this symptom to investigate what the root cause is. Disabling thread reuse in test execution might only hide it.
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How to find a parent with a known class in jQuery?
... than give every child <div> an identifier, I rather just give the root <div> the identifier. Here’s an example:
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How to import a .cer certificate into a java keystore?
..."$(/usr/libexec/java_home)/jre/lib/security/cacerts";
function running_as_root()
{
if [ "$EUID" -ne 0 ]
then echo "NO"
exit
fi
echo "YES"
}
function import_certs_to_java_keystore
{
for crt in *.crt; do
echo prepping $crt
keytool -import -file $crt -storepass changeit -no...
find without recursion
...y are:
# Do NOT show hidden files (beginning with ".", i.e., .*):
find DirsRoot/* -maxdepth 0 -type f
Or:
# DO show hidden files:
find DirsRoot/ -maxdepth 1 -type f
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Utilizing multi core for tar+gzip/bzip compression/decompression
...ter. It will strip the path of the files from the archive so the tarball's root becomes the current directory when extracting. Note that you can't use -C option to change directory as you'll lose benefits of find: all files of the directory would be included.
-P tells tar to use absolute paths, so ...
Unable to resolve “unable to get local issuer certificate” using git on Windows with self-signed cer
...navigate to certificates tab (3rd in my case). Select the top node that is root certificate. And press copy certificate button in the bottom and save the file.
In file explorer navigate Git\bin directory and open curl-ca-bundle.crt in text editor.
Open the exported certificate file (in step 3) in te...