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How to search and replace globally, starting from the cursor position and wrapping around the end of
...ommand is run for each line starting from
the current one until the end of file:
,$s/BEFORE/AFTER/gc
Then, that :substitute command is repeated with the same search
pattern, replacement string, and flags, using the :& command
(see :help :&):
1,''-&&
The latter, however, performs t...
Django. Override save for model
...ge(self.image,width=100,height=100)
self.image_small=SimpleUploadedFile(name,small_pic)
def get_image(self):
return self._image
image = property(get_image, set_image)
# this is not needed if small_image is created at set_image
def save(self, *args, **kwargs):
...
Can you run GUI applications in a Docker container?
...: docker pull creack/firefox-vnc
The image has been made with this Dockerfile:
# Firefox over VNC
#
# VERSION 0.1
# DOCKER-VERSION 0.2
FROM ubuntu:12.04
# Make sure the package repository is up to date
RUN echo "deb http://archive.ubuntu.com/ubuntu precise main univer...
How can I convince IE to simply display application/json rather than offer to download it?
...ng the registry apply. Stop IE. Then, cut and paste the following into a file, by the name of json-ie.reg.
Windows Registry Editor Version 5.00
;
; Tell IE to open JSON documents in the browser.
; 25336920-03F9-11cf-8FD0-00AA00686F13 is the CLSID for the "Browse in place" .
;
[HKEY_CLASSES...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
...
-e: Allows you to provide the program as an argument rather
than in a file. You don't want to have to create a script
file for every little Perl one-liner.
-i: Modifies your input file in-place (making a backup of the
original). Handy to modify files without the {copy,
delete-origin...
Alternative timestamping services for Authenticode
...
I use the following batch file which loops a max of 300 times. There are two arguments, %1 is the path to a folder containing the batch file, pfx file and signtool.exe. %2 is the full path to the file being signed. You can call this in your visual stu...
What is the difference in maven between dependency and plugin tags in pom xml?
...
Both plugins and dependencies are Jar files.
But the difference between them is, most of the work in maven is done using plugins; whereas dependency is just a Jar file which will be added to the classpath while executing the tasks.
For example, you use a co...
Is there a way to ignore header lines in a UNIX sort?
I have a fixed-width-field file which I'm trying to sort using the UNIX (Cygwin, in my case) sort utility.
12 Answers
...
Removing Java 8 JDK from Mac
...e got backups, you can revert if you make a mistake) all the JDK6 and JRE6 files.
At this stage, you should see:
% ls /Library/Java/JavaVirtualMachines/
jdk1.7.0_nn.jdk
(and nothing else)
3) In the folder /Library/Java/Extensions/, you'll need to remove all the old jar files, the ones that corr...
How to declare string constants in JavaScript? [duplicate]
... = "Hello World";
I'm not sure what you mean by store them in a resource file; that's not a JavaScript concept.
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