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How to change cursor from pointer to finger using jQuery?
...eem to work. I don't know if this is a bug within jquery or chrome. havent tested this on other browsers though.
– jcfrei
Jul 20 '12 at 14:36
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vector vs. list in STL
...
Bjarne Strostrup actually made a test where he generated random numbers and then added them to a list and a vector respectively. The insertions were made so that the list/vector was ordered at all times. Even though this is typically "list domain" the vector...
Android - Using Custom Font
... on Text formatting for Android. Quick Tip: Customize Android Fonts
EDIT: Tested it myself now. Here is the solution. You can use a subfolder called fonts but it must go in the assets folder not the res folder. So
assets/fonts
Also make sure that the font ending I mean the ending of the font ...
How to pipe input to a Bash while loop and preserve variables after loop ends
...rol is not active' (that is, at the command line, job control is active). Testing this without using a script failed.
Also, as noted by Gareth Rees in his answer, you can sometimes use a here string:
while read i; do echo $i; done <<< "$FILECONTENT"
This doesn't require shopt; you may be ...
When saving, how can you check if a field has changed?
...Josh's answer, this code will deceptively work fine on your single-process testing server, but the moment you deploy it to any sort of multi-processing server, it will give incorrect results. You can't know if you're changing the value in the database without querying the database.
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Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
...do
collection do
get 'my-method', to: :my_method
end
end
You can test in console:
rails routes -g my_resources
my_method_my_resources GET /my-resources/my-method(.:format) my_resources#my_method
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PHP Error handling: die() Vs trigger_error() Vs throw Exception
...(using set_error_handler()) but still have them be displayed to you during testing.
Also trigger_error() can produce non-fatal messages important during development that can be suppressed in production code using a custom error handler. You can produce fatal errors, too (E_USER_ERROR) but those are...
How can I set the Sender's address in Jenkins?
...nfiguration.save()
Do note: I did not write this script (although I have tested it and it works), all credit to Peter Halliday and his website with other helpful groovy scripts here.
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impr...
Explanation of JSHint's Bad line breaking before '+' error
...ncluding the first and last space)
Search Mode: Regular expression
(Only tested on Windows but the regex should also work with Unix or Mac OS line endings.)
To do a similar thing for ||, &&, ==, !=, <= or >= instead of +, use this:
Find what: (\r\n|\n|\r)( *)(\|\||&&|==|!=...
What is the difference between “expose” and “publish” in Docker?
...ll be able to access a service you may start inside that container.
How to test this:
I've used the following Dockerfile. Basically, I start with ubuntu and install a tiny web-server:
FROM ubuntu
RUN apt-get update && apt-get install -y mini-httpd
I build the image as "testexpose" and run a...