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mkdir's “-p” option

...oes in Unix. I used it for a lab assignment while creating a subdirectory and then another subdirectory within that one. It looked like this: ...
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Is REST DELETE really idempotent?

...quests is the same as for a single request. The methods GET, HEAD, PUT and DELETE share this property. Also, the methods OPTIONS and TRACE SHOULD NOT have side effects, and so are inherently idempotent. " The key bit there is the side-effects of N > 0 identical requests is the same a...
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How can I log the stdout of a process started by start-stop-daemon?

... To expand on ypocat's answer, since it won't let me comment: start-stop-daemon --start --quiet --chuid $DAEMONUSER \ --make-pidfile --pidfile $PIDFILE --background \ --startas /bin/bash -- -c "exec $DAEMON $DAEMON_ARGS ...
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Understanding scala enumerations

I have to say I don't understand Scala enumeration classes. I can copy-paste the example from documentation, but I have no idea what is going on. ...
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C# pattern to prevent an event handler hooked twice [duplicate]

Duplicate of: How to ensure an event is only subscribed to once and Has an event handler already been added? 9 Answers ...
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Set ImageView width and height programmatically?

How can I set an ImageView 's width and height programmatically? 14 Answers 14 ...
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.htaccess - how to force “www.” in a generic way?

...or HTTPS (%{HTTPS} is either on or off, so %{HTTPS}s is either ons or offs and in case of ons the s is matched). The substitution part of RewriteRule then just merges the information parts to a full URL. share | ...
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AngularJS : ng-model binding not updating when changed with jQuery

...e $('#selectedDueDate').val(dateText); }); See this to better understand dirty-checking UPDATE: Here is an example share | improve this answer | follow ...
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Difference between new and override

... The override modifier may be used on virtual methods and must be used on abstract methods. This indicates for the compiler to use the last defined implementation of a method. Even if the method is called on a reference to the base class it will use the implementatio...
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How do I force git to use LF instead of CR+LF under windows?

...d in his question: the files checked out using msysgit are using CR+LF and I want to force msysgit to get them with LF A first simple step would still be in a .gitattributes file: # 2010 *.txt -crlf # 2020 *.txt text eol=lf (as noted in the comments by grandchild, referring to .gitattribu...