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Find where java class is loaded from
...d out where a class is loaded from (without manipulating the source) is to start the Java VM with the option: -verbose:class
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Delete newline in Vim
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set backspace=indent,eol,start
in your .vimrc will allow you to use backspace and delete on \n (newline) in insert mode.
set whichwrap+=<,>,h,l,[,]
will allow you to delete the previous LF in normal mode with X (when in col 1).
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Returning multiple objects in an R function [duplicate]
...work better for various purposes, but the list object is a good way to get started.
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How to recognize USB devices in Virtualbox running on a Linux host? [closed]
...ices you want to be automatically mounted in the VM. Click "Ok".
Click on "Start" toolbar button, and ensure your USB devices are recognized and
mounted by the VM. Remember that you have to unmount them in the host OS too if you have
to disconnect them after you exit the VM.
Note that Extensions Pa...
Do sessions really violate RESTfulness?
...ed server cannot take over fulfilling requests based on that key, you have started to really violate the principles of REST. Google's services ensure that, at any time, you can take an authentication token you were using on your phone against load balance server A and hit load balance server B from...
Setting UIButton image results in blue button in iOS 7
...hen change the image at run time it works fine.
You always must specify a starting image on the storyboard even if you are not going to use it.
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What does “dereferencing” a pointer mean?
...f( "%d\n", *pA ) ; // prints 4..
If the book isn't there, the librarian starts shouting, shuts the library down, and a couple of people are set to investigate the cause of a person going to find a book that isn't there.
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Jackson: how to prevent field serialization
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Starting with Jackson 2.6, a property can be marked as read- or write-only. It's simpler than hacking the annotations on both accessors and keeps all the information in one place:
public class User {
@JsonProperty(access...
Subtract two variables in Bash
..._duration=sanity_check_duration_end_time_delay_sec - sanity_check_duration_start_time_delay_sec" (removing dollar sign from variables)
– Sandeepan Nath
Feb 28 '17 at 14:56
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Keyboard shortcut to “untab” (move a block of code to the left) in eclipse / aptana?
...t to adjust the tabbing position at this point. This is where tabbing will start, unless you are at the beginning of the line.
Control V to paste back the buffer.
Hope this helps until Shift+TAB is implemented in Eclipse.
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