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How to automatically install Emacs packages by specifying a list of package names?
... package to manage my Emacs extensions. In order to synchronize my Emacs settings on different computers, I'd like a way to specify a list of package names in .emacs file and then package could automatically search and install the packages, so that I don't need to install them manually by call...
Build tree array from flat array in javascript
...recursive-filter solution is Θ(n^2) which can be a problem for large data sets.
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How do I pass command line arguments to a Node.js program?
I have a web server written in Node.js and I would like to launch with a specific folder. I'm not sure how to access arguments in JavaScript. I'm running node like this:
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JavaScript private methods
...ion() { // Only visible inside Restaurant()
myPrivateVar = "I can set this here!";
}
this.use_restroom = function() { // use_restroom is visible to all
private_stuff();
}
this.buy_food = function() { // buy_food is visible to all
private_stuff();
}
}...
Angular ng-repeat Error “Duplicates in a repeater are not allowed.”
... its file extension"
Once the file extensions are changed, should be all set.
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How can I SELECT rows with MAX(Column value), DISTINCT by another column in SQL?
...0 In other words it doesn't guarantees that all column of a row in resultset will belong to max(datetime) for given home.
– sactiw
Nov 26 '15 at 12:07
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How long do browsers cache HTTP 301s?
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From Chrome 71
To clear a permanent redirect, go to chrome://settings/clearBrowserData and from there only clearing "cached images and files" cleared the redirect.
Chrome 48-70
Go to chrome://net-internals. On the right of the top red status bar, click on the down arrow ▼ to open t...
HttpListener Access Denied
I am writing an HTTP server in C#.
10 Answers
10
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How to disable text selection highlighting
...unselectable attribute of the element you wish to be unselectable. You can set this using an attribute in HTML:
<div id="foo" unselectable="on" class="unselectable">...</div>
Sadly this property isn't inherited, meaning you have to put an attribute in the start tag of every element in...
How do I use NSTimer?
...s the timer is called more than once and the instance variable hasn't been set to nil and the NSTimer instance has been deallocated, it will throw an exception).
Note also the point on Memory Management at the bottom of the article:
Because the run loop maintains the timer, from the perspective...