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How to set data attributes in HTML elements
...nd 'handle', and also reserves any data name starting with an underscore ('_') for internal use.
It should be noted that jQuery's data() doesn't change the data attribute in HTML.
So, if you need to change the data attribute in HTML, you should use .attr() instead.
HTML
<div id="outer">
...
Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
...files are checked into the repository. ref: git-scm.com/docs/gitattributes#_code_text_code
– Vince
Nov 14 '18 at 2:27
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show 4 more comments...
Proper way to exit iPhone application?
...ck the Q&A here: https://developer.apple.com/library/content/qa/qa1561/_index.html
Q: How do I programmatically quit my iOS application?
There is no API provided for gracefully terminating an iOS application.
In iOS, the user presses the Home button to close applications. Should y...
Is 23,148,855,308,184,500 a magic number, or sheer chance?
... currency." -- what about Zimbabwean dollars?
– quant_dev
Aug 9 '09 at 11:43
6
Who's paying by VI...
How do I write a correct micro-benchmark in Java?
...
Some paper from javaOne: azulsystems.com/events/javaone_2009/session/…
– bestsss
Jun 5 '11 at 12:29
95
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How can I get “Copy to Output Directory” to work with Unit Tests?
...perties, create a post build step
xcopy /Y /S /i "$(ProjectDir)<Project_Folder_Name>\*" "$(TargetDir)<Deployment_Folder_Name>"
$(ProjectDir) and $(TargetDir) are macros that will be interpreted by VS and should be included as such.
<Project_Folder_Name> is the name of the folde...
How to do a LIKE query in Arel and Rails?
...
This is how you perform a like query in arel:
users = User.arel_table
User.where(users[:name].matches("%#{user_name}%"))
PS:
users = User.arel_table
query_string = "%#{params[query]}%"
param_matches_string = ->(param){
users[param].matches(query_string)
}
User.where(param_mat...
Simulating ENTER keypress in bash script
...ript that expects default values [value] {enter}
– AK_
Jun 11 '18 at 21:26
This only works for things like yum. Where ...
Escaping ampersand character in SQL string
...
Instead of
node_name = 'Geometric Vectors \& Matrices'
use
node_name = 'Geometric Vectors ' || chr(38) || ' Matrices'
38 is the ascii code for ampersand, and in this form it will be interpreted as a string, nothing else. I tried ...
Sending a message to nil in Objective-C
...
What it means is that the runtime doesn't produce an error when objc_msgSend is called on the nil pointer; instead it returns some (often useful) value. Messages that might have a side effect do nothing.
It's useful because most of the default values are more appropriate than an error. For e...