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.war vs .ear file
... for beans are unnecessary in most cases. A simple WAR with all classes in one archive is normal. Here is a more elaborate explanation: adam-bien.com/roller/abien/entry/ears_wars_and_size_matters
– Kaspars Rinkevics
Jun 28 '17 at 7:41
...
Remove an element from a Bash array
...delete}" ) #Quotes when working with strings
If need to delete more than one element:
...
$ delete=(pluto pippo)
for del in ${delete[@]}
do
array=("${array[@]/$del}") #Quotes when working with strings
done
Caveat
This technique actually removes prefixes matching $delete from the elements, n...
In Django, how does one filter a QuerySet with dynamic field lookups?
...face to do so. Sounds like a neat project...
– T. Stone
Sep 23 '09 at 20:23
1
T. Stone - I'd ima...
How to backup a local Git repository?
...all script:
https://github.com/najamelan/git-backup
Installation:
git clone "https://github.com/najamelan/git-backup.git"
cd git-backup
sudo ./install.sh
Welcoming all suggestions and pull request on github.
#!/usr/bin/env ruby
#
# For documentation please sea man git-backup(1)
#
# TODO:
# - m...
Is AngularJS just for single-page applications (SPAs)?
...for full pages - it can be integrated into an existing system to build components, i.e. a complex widget or plugin inside a legacy application.
– Alex Osborn
Mar 5 '13 at 21:06
2
...
Setting direction for UISwipeGestureRecognizer
I want to add simple swipe gesture recognition to my view based iPhone project. Gestures in all directions (right, down, left, up) should be recognized.
...
How can I add new keys to a dictionary?
...r and can handle any object as key (as long it is hashable), and only sets one value, whereas the .update(key1=val1, key2=val2) is nicer if you want to set multiple values at the same time, as long as the keys are strings (since kwargs are converted to strings). dict.update can also take another dic...
Determining the current foreground application from a background task or service
I wish to have one application that runs in the background, which knows when any of the built-in applications (messaging, contacts, etc) is running.
...
What is the difference between and ?
...s (the HTML 5 spec talks of phrasing elements (see 7.3)), of which span is one of them, among many others. Moreover, this is not an answer to the OP's question: it doesn't tell anything about the difference between p and div. And please read How do comment replies work?
– Marce...
How to fix committing to the wrong Git branch?
...
4 years late on the topic, but this might be helpful to someone.
If you forgot to create a new branch before committing and committed all on master, no matter how many commits you did, the following approach is easier:
git stash # skip if all changes are commit...