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How to elegantly check if a number is within a range?
...maximum;
}
Which would let you do something like...
int val = 15;
bool foo = val.IsWithin(5,20);
That being said, this seems like a silly thing to do when the check itself is only one line.
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What's the deal with a leading underscore in PHP class methods?
...ivate with an underscore. In some older classes you'll see /**private*/ __foo() { to give it some extra weight.
I've never heard of developers prefacing all their methods with underscores, so I can't begin to explain what causes that.
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How Drupal works? [closed]
Could someone provide a architectural overview of the Drupal 7 control flow? Perhaps in the sense of a flowchart about how a page gets generated. What additional resources would you suggest consulting with regards to how Drupal works?
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How to find where a method is defined at runtime?
...is gem:
ruby18_source_location
So you can request for the method:
m = Foo::Bar.method(:create)
And then ask for the source_location of that method:
m.source_location
This will return an array with filename and line number.
E.g for ActiveRecord::Base#validates this returns:
ActiveRecord::B...
Simulate delayed and dropped packets on Linux
...pply only to the port(s), which you want tested: iptables -A INPUT --dport FOO -m statistics .... This way, your ssh and other connections will remain unmolested and you can bump the drop-rate for the service of interest to be able to reproduce any problems with it faster.
– Mi...
Border for an Image view in Android?
...lack" />
</shape>
Update the ImageView background in res/layout/foo.xml:
...
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="1dp"
android:background="@drawable/background"
android:src="@drawable/bar" />
...
Exclude th...
How to trace the path in a Breadth-First Search?
How do you trace the path of a Breadth-First Search, such that in the following example:
5 Answers
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How to achieve code folding effects in Emacs?
...de.
Most people have good success with simple incremental searches. See "foo" mentioned somewhere? Type C-sfoo, find the definition, press enter, read it, and then press C-x C-x to go back to where you were. Simple and very useful.
Most modes support imenu. M-ximenu will let you jump to a funct...
Programmatically open new pages on Tabs
...bsequent links with that target open in the same window). You can target "foo" or "bar" and see the same behavior. The only well-known targets are _blank, _self, _parent, and _top. htmlcodetutorial.com/linking/_A_TARGET.html
– Tom Lianza
Jan 14 '11 at 19:54
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Best practice for localization and globalization of strings and labels [closed]
...te", "description": "text on the button that opens the editor with a blank Foo"} like they do for localizing Chrome extensions for example. Or create a separate file holding these comments.
– Boris
Jan 7 at 20:42
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