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Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...oots.
Otherwise, insert he SD card on your host, and create a magic empty file named ssh file in the boot/ partition.
On Ubuntu hosts, it gets mounted automatically and you can do just:
sudo touch /media/$USER/boot/ssh
which you can confirm with:
lsblk
which contains:
mmcblk0 179:0 0...
How to execute a Ruby script in Terminal?
...ur_program.rb
or
start your program with #!/usr/bin/env ruby,
make your file executable by running chmod +x your_program.rb
and do ./your_program.rb some_param
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Why Qt is misusing model/view terminology?
...it outside or inside the model subclass. Storing or loading data from/to a file? => Put it inside the model subclass.
My personal opinion:
It is very difficult to provide a good and generic MV(C) system to a programmer. Because in most cases the models are simple (e.g. only string lists) Qt a...
How to send HTTP request in java? [duplicate]
...n't forget to add the JAR HttpClient.jar to the classpath.
import java.io.FileOutputStream;
import java.io.IOException;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.ht...
Revert to Eclipse default settings
...
Ankit Sharma suggested this approach: For JSP Files(.jsp) - Window->Preferences->Web->Jsp Files->Editor->Syntax Coloring on right side, click on restore default and apply; For HTML Files (.html) - Window->Preferences->Web->HTML Files->Editor-&...
What are the ways to make an html link open a folder
...Do you want to open a shared folder in Windows Explorer? You need to use a file: link, but there are caveats:
Internet Explorer will work if the link is a converted UNC path (file://server/share/folder/).
Firefox will work if the link is in its own mangled form using five slashes (file://///server...
Two way sync with rsync
...a folder a/ and a remote folder A/.
I now run something like this on a Makefile:
10 Answers
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#import using angle brackets < > and quote marks “ ”
...re allowed to use <Header.h> or "Header.h" when you're importing files in Objective-C. So far my observation has been that you use the quote marks "" for files in your project that you've got the implementation source to, and angle brackets <> when you're referencing a library or...
How do I tell Git to ignore everything except a subdirectory?
I want to ignore all files in my repository except those that occur in the bin subdirectory. I tried adding the following to my .gitignore :
...
Read first N lines of a file in python
We have a large raw data file that we would like to trim to a specified size.
I am experienced in .net c#, however would like to do this in python to simplify things and out of interest.
...