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Convert pem key to ssh-rsa format
... -f dummy-xxx.pem
Notes
OS and software version:
[user@test1 ~]# cat /etc/redhat-release ; uname -a ; openssl version
CentOS release 6.5 (Final)
Linux test1.example.local 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
OpenSSL 1.0.1e-fips 11 Feb 2013
R...
Open a file from Cygwin
... This is really handy! With cygstart you can also run the Edit, Print, etc. actions on files... I'm glad you posted this
– f3lix
Feb 23 '09 at 13:59
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C# nullable string error
...> and the ? suffix are for value types such as Int32, Double, DateTime, etc.
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Is it bad practice to use Reflection in Unit testing? [duplicate]
...; whether we should afford questioning the design of the class under test; etc.
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Why shouldn't Java enum literals be able to have generic type parameters?
...Argument(Class<X> clazz) { this.clazz = clazz; }
Class<X> getClazz() { return clazz; }
}
Class<String> cs = Argument.STRING.getClazz(); //uses sharper typing of enum constant
Unfortunately, the JEP is still struggling with significant issues: http://mail.openjdk.java.net/pip...
ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]
...ene. It adds many common functionality: web server api, faceting, caching, etc.
If you want to just have a simple full text search setup, Sphinx is a better choice.
If you want to customize your search at all, Elasticsearch and Solr are the better choices. They are very extensible: you can write ...
What exactly is a Maven Snapshot and why do we need it?
...oker "heavy" is when lot of things are changing (new features, refactoring etc.)
– robert
May 3 at 18:27
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How to print the values of slices
...retty Slice. You can use it to visualize slices, and their backing arrays, etc.
package main
import pretty "github.com/inancgumus/prettyslice"
func main() {
nums := []int{1, 9, 5, 6, 4, 8}
odds := nums[:3]
evens := nums[3:]
nums[1], nums[3] = 9, 6
pretty.Show("nums", nums)
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Should a retrieval method return 'null' or throw an exception when it can't produce the return value
... In Java 8, returning Optional<T> (called Maybe<T>, etc. in other languages) is an option as well. This clearly indicates to the caller that returning nothing is a possibility, and won't compile if the caller hasn't handled that possibility, as opposed to null, which (in Java ...
Should I impose a maximum length on passwords?
...rds. If your scheme is something like nameofwebsitefO0 (googlefO0 yahoofO0 etc) then how do you remember that you're supposed to use "yahoofO0" on flickr.com, or stackoverflowfO0 on askubuntu.com? sites that expire passwords. then you need to extend the scheme to include a part that can change. but ...