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Use PPK file in Mac Terminal to connect to remote connection over SSH [closed]
...isting private key file using the Load button. From the "Conversions" menu select "Export OpenSSH key" and save the private key file with the .pem file extension.
Copy the PEM file to your Mac and set it to be read-only by your user:
chmod 400 <private-key-filename>.pem
Then you should be ...
jQuery find events handlers registered with an object
...lem, "events" );
elem should be an HTML Element, not a jQuery object, or selector.
Please note, that this is an internal, 'private' structure, and shouldn't be modified. Use this for debugging purposes only.
In older versions of jQuery, you might have to use the old method which is:
jQuery( el...
Ruby on Rails: how do I sort with two columns using ActiveRecord?
...ersonally I find it easier to manage.
SQL gets produced in one step only:
SELECT "models".* FROM "models" ORDER BY "models"."etc" ASC, "models"."bar" DESC, "models"."foo" ASC
Thusly, for the original question:
Model.order(:updated_at).order(:price)
You need not declare data type, ActiveRecord ...
How to semantically add heading to a list
...
Try defining a new class, ulheader, in css. p.ulheader ~ ul selects all that immediately follows My Header
p.ulheader ~ ul {
margin-top:0;
{
p.ulheader {
margin-bottom;0;
}
share
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...
How to paginate with Mongoose in Node.js?
... perPage = 10
, page = Math.max(0, req.param('page'))
Event.find()
.select('name')
.limit(perPage)
.skip(perPage * page)
.sort({
name: 'asc'
})
.exec(function(err, events) {
Event.count().exec(function(err, count) {
res.render('events', {
...
Java Programming - Where should SQL statements be stored? [closed]
... @SingleShot, I don't agree. If it is something more complex than select by id, I think it is done with HQL. I would say criteria and example are used when doing user-interface driven search as in a search screen in a library catalog. But let's see what others think.
–...
Get name of currently executing test in JUnit 4
... if you don't want to remember it every time. This, of course, limits your selection of runners but that may be acceptable.
Also, it may take a little bit of kung fu to get the current test name out of the Runner and into your framework, but this at least gets you the name.
...
Git: Pull from other remote
...choose any that you like when using git remote add. Depending on what you select for this name, your git pull usage will change. For example, if you use:
git remote add upstream git://github.com/somename/original-project.git
then you would use this to pull changes:
git pull upstream master
But...
How to prevent page scrolling when scrolling a DIV element?
...rollTop property). An alternative and IMO better approach would be to only selectively disable the browser's scrolling in order to prevent the page scroll, but not the DIV scroll. Check out Rudie's answer below which demonstrates this solution.
Here you go:
$( '.scrollable' ).on( 'mousewheel DO...
In Matplotlib, what does the argument mean in fig.add_subplot(111)?
...,i) breaks the figure window into an m-by-n matrix of small
subplots and selects the ithe subplot for the current plot. The plots
are numbered along the top row of the figure window, then the second
row, and so forth.
...