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How do I copy to the clipboard in JavaScript?
...pening windows).
Internet Explorer will show a permission dialog the first time the clipboard is updated.
Internet Explorer, and Edge will scroll when the textarea is focused.
execCommand() may throw in some cases.
Newlines and tabs can get swallowed unless you use a textarea. (Most articles seem to...
Hide html horizontal but not vertical scrollbar
I have an HTML textarea that is of fixed width, but variable height. I would like to set overflow:scroll and be able to show a vertical scrollbar, but not a horizontal one. I am not able to use overflow:auto due to other things specific to my situation.
...
Why does Boolean.ToString output “True” and not “true”
Is there a valid reason for it being "True" and not "true"? It breaks when writing XML as XML's boolean type is lower case , and also isn't compatible with C#'s true/false (not sure about CLS though).
...
How to kill a process on a port on ubuntu
I am trying to kill a process in the command line for a specific port in ubuntu.
27 Answers
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What's the difference between OpenID and OAuth?
...D does not require hard coding each the providers you want to use ahead of time. Using discovery, the user can choose any third-party provider they want to authenticate. This discovery feature has also caused most of OpenID's problems because the way it is implemented is by using HTTP URIs as identi...
Generate Java class from JSON?
In a Java Maven project, how do you generate java source files from JSON? For example we have
13 Answers
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Find rows with multiple duplicate fields with Active Record, Rails & Postgres
...; 1")
Also, this is a little unrelated but handy. If you want to see how times each combination was found, put .size at the end:
User.select(:first,:email).group(:first,:email).having("count(*) > 1").size
and you'll get a result set back that looks like this:
{[nil, nil]=>512,
["Joe", "...
How to apply unmerged upstream pull requests from other forks into my fork?
...kub said previously, you can just pull the branch in directly. Most of the time with GitHub, the branch is simply "master" on the requesting User's fork of the project.
Example: git pull https://github.com/USER/PROJECT/ BRANCH
And as a pratical example:
Say you forked a github project called safa...
Passing data to a bootstrap modal
...-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
<h4 class="modal-title" id="myModalLabel">Modal Title</h4>
</div>
<div class="modal-body">
Modal Body
<input ty...
How to remove element from array in forEach loop?
... you don't do that. Since many people are reading those answers, and many times blindly copying answers (especially accepted answers), it is important to note flaws in the code. I think that the reverse while loop is the simplest, most efficient and most readable solution and should be the accepted...