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What do hjust and vjust do when making a plot using ggplot?
... make a plot using ggplot, I spend a little while trying different values for hjust and vjust in a line like
2 Answers
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Spring .properties file: get element as an Array
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My elements contain comma. How do I escape separator? '\,' even '\\,' do not work.
– banterCZ
Mar 20 '12 at 10:28
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What is the easiest way to make a C++ program crash?
...at interfaces with a different crashy process (that's out of my hands). Unfortunately the program I'm interfacing with doesn't even crash reliably! So I want to make a quick C++ program that crashes on purpose but I don't actually know the best and shortest way to do that, does anyone know what to p...
How to kill a process running on particular port in Linux?
I tried to close the tomcat using ./shutdown.sh from tomcat /bin directory. But found that the server was not closed properly. And thus I was unable to restart My tomcat is running on port 8080 .
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I need a Nodejs scheduler that allows for tasks at different intervals [closed]
I am looking for a node job schedule that will allow me to schedule a number of tasks at different intervals. For instance,
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How to hash a password
I'd like to store the hash of a password on the phone, but I'm not sure how to do it. I can only seem to find encryption methods. How should the password be hashed properly?
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How to ignore files which are in repository?
I have a file (config.php), that is already commited to Git repository, but I want to ignore locally, i.e. I want that file to remain in repository, but force Git to ignore any changes to it.
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How to extract public key using OpenSSL?
... Always is better use the internal option to do this: -out, for example: openssl rsa -in privkey.pem -pubout -out key.pub instead of redirect stdout to a file.
– Juan Antonio
Nov 9 '16 at 9:03
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PHP Regex to get youtube video ID?
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Use parse_url() and parse_str().
(You can use regexes for just about anything, but they are very easy to make an error in, so if there are PHP functions specifically for what you are trying to accomplish, use those.)
parse_url takes a string and cuts it up into an array that has...
Use of Finalize/Dispose method in C#
...'t use unmanaged resources, you simply implement a Dispose method as with normal interface implementations:
public sealed class A : IDisposable
{
public void Dispose()
{
// get rid of managed resources, call Dispose on member variables...
}
}
When implementing an unsealed clas...