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How to check the version before installing a package using apt-get?
...stall -s redis-server
NOTE: This is only a simulation!
apt-get needs root privileges for real execution.
Keep also in mind that locking is deactivated,
so don't depend on the relevance to the real current situation!
Reading package lists... Done
Building dependency tree
Read...
How can I troubleshoot my Perl CGI script?
... debugger; we can use the command line tool netcat (nc, saw that here: Perl如何remote debug?). So, first run the netcat listener in one terminal - where it will block and wait for connections on port 7234 (which will be our debug port):
$ nc -l 7234
Then, we'd want perl to start in debug mode w...
Free space in a CMD shell
...
Also, except for the root dir, dir ..* (or dir c:\thing\..*) will show a very short listing, whether or not there are zero or many files in the directory.
– azhrei
Jan 17 '17 at 2:17
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How to show android checkbox at right side?
...ogrammatically you just need to inflate it to a CheckBox and add it to the root view.
CheckBox cb = (CheckBox)((LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE)).inflate(R.layout.check_right_checkbox,null);
rootView.addView(cb);
...
ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller
...ame provider interface but set it up in Application_Start with application root path.
– Daniel Lidström
Mar 11 '15 at 11:18
...
Android get free size of internal/external memory
...eshPrajapati Thanks for the answer, I have query , If I use Environment.getRootDirectory() instead-of Environment.getDataDirectory for calculating Internal Storage, I am getting some output ..this refers to Internal Memory other memory..
– AK Joshi
Apr 9 '14 at...
Only using @JsonIgnore during serialization, but not deserialization
...ublic @ResponseBody MsgKit registerNewUsert(@RequestBody User u){
root.registerUser(u);
return new MsgKit("registered");
}
@Service
@Transactional
public class RootBsn {
@Autowired UserRepository userRepo;
public void registerUser(User u) throws Exception{
...
Pod install is staying on “Setting up CocoaPods Master repo”
.../.cocoapods/repos/ directory OR am I suppose to copy to my xcode project's root directory?
– Anirudha Mahale
Jan 8 '17 at 17:34
...
Deleting queues in RabbitMQ
...eues matching a pattern in a given vhost (e.g. containing 'amq.gen' in the root vhost):
rabbitmqctl -p / list_queues | grep 'amq.gen' | cut -f1 -d$'\t' | xargs -I % ./rabbitmqadmin -V / delete queue name=%
share
|...
How to remove trailing whitespace of all files recursively?
... remove all of the trailing whitespace of an entire project? Starting at a root directory, and removing the trailing whitespace from all files in all folders.
...