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How do I parse command line arguments in Java?
...oll your own:
http://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html
For instance, this is how you use commons-cli to parse 2 string arguments:
import org.apache.commons.cli.*;
public class Main {
public static void main(String[] args) throws Exception {
Options optio...
Replace one character with another in Bash
...o/ /.}
# replace all blanks
bar=${foo// /.}
See http://tldp.org/LDP/abs/html/string-manipulation.html for more details.
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How to retrieve a single file from a specific revision in Git?
...u could simply redirect that output to any file you want (tldp.org/LDP/abs/html/io-redirection.html).
– VonC
Jun 26 '12 at 10:47
8
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What is the difference between Normalize.css and Reset CSS?
...and also provides bug fixes for common problems like: display settings for HTML5 elements, the lack of font inheritance by form elements, correcting font-size rendering for pre, SVG overflow in IE9, and the button styling bug in iOS.
Normalize.css doesn't clutter your dev tools. A common irritation ...
How do I set the value property in AngularJS' ng-options?
..., 1, ..., n.
To make it right, I did something like this in my ng-options:
HTML:
<select ng-options="room.name for room in Rooms track by room.price">
<option value="">--Rooms--</option>
</select>
I use "track by" to set all my values with room.price.
(This example sucks...
What's wrong with overridable method calls in constructors?
..., upon creation of new instances java.sun.com/docs/books/jls/third_edition/html/… ; I'm not sure if that addresses your comment though.
– polygenelubricants
Aug 4 '10 at 11:49
3
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backbone.js - events, knowing what was clicked
... out of the scope of BackboneJS. Those docs does not include reference of HTML nor CSS too.
– skalee
Oct 30 '12 at 7:20
1
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$(this) inside of AJAX success not working
...ss : function(data) {
if(data){
jQuery(this).html(data);
}else{
jQuery(this).html(myArr[0]);
}
}
});
} catch (e) {
}
});
...
How do I select an element in jQuery by using a variable for the ID?
...o, you should consider renaming your ids to something more meaningful (and HTML compliant as per Paolo's answer), especially if you have another set of data that needs to be named as well.
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Rails 3: I want to list all paths defined in my rails application
...0/rails/info/routes. Official docs: https://guides.rubyonrails.org/routing.html#listing-existing-routes
Though, it may be late, But I love the error page which displays all the routes. I usually try to go at /routes (or some bogus) path directly from the browser. Rails server automatically gives ...