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Can I restore deleted files (undo a `git clean -fdx`)?
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If you are using an advanced IDE like RubyMine, Eclipse etc, Chances are it would have a local history of deleted files and you might be able to recover them.
– Usman
Oct 16 '15 at 23:52
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What is middleware exactly?
...d on different platforms using different languages (like C++, Java, Cobol, etc.).
So here comes middleware software in picture which provides services like
transformation of messages formats from one app to other,
routing and enriching messages besides taking care of security,
encryption,
val...
Why can't I reference my class library?
...t does compile, but it still shows the classes, using statements, classes, etc. as not being recognized. However, if I purposely break some method call, Visual Studio seems to recognize the error, even if it won't show me the parameter list. I guess it is ReSharpers fault.
– Br...
Print current call stack from a method in Python code
... If you want to get some more verbose output (including vars etc), see this related question, and this one.
– Albert
Oct 7 '18 at 12:47
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how to convert java string to Date object [duplicate]
... date
// were correctly interpreted, such as day, month, year etc.
System.out.println("Date, with the default formatting: " + startDate);
// Once converted to a Date object, you can convert
// back to a String using any desired format.
S...
How to find the type of an object in Go?
... do I find the type of an object in Go? In Python, I just use typeof to fetch the type of object. Similarly in Go, is there a way to implement the same ?
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Change a Rails application to production
...-6
Make absolute certain that after Passenger is set up you've edited the /etc/httpd/conf/httpd.conf file to reflect your directory structure. You want to point DocumentRoot to your Rails project /public folder Anywhere in the httpd.conf file that has this sort of dir: /var/www/html/your_application...
Unable to create Android Virtual Device
...m is with what you say. Give perhaps more details, system, eclipse version etc or screen copies of your config or perhaps start a new question on your problem so that you have room to give more details.
– HpTerm
Jan 20 '13 at 18:57
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How to combine class and ID in CSS selector?
...Ds for most of the elements you mention. The header, footer, nav, section etc. tags exist for a reason.
– Walter Schwarz
Feb 4 '14 at 16:24
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Set margins in a LinearLayout programmatically
...topMargin = ...;
((MarginLayoutParams) lp).leftMargin = ...;
//... etc
}
else
Log.e("MyApp", "Attempted to set the margins on a class that doesn't support margins: "+something.getClass().getName() );
...this works without needing to know about / edit the surrounding layout. Note the "i...