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Function Pointers in Java
...t methodCaller(Object theObject, String methodName) {
return theObject.getClass().getMethod(methodName).invoke(theObject);
// Catch the exceptions
}
And then use it as in:
String theDescription = methodCaller(object1, "toString");
Class theClass = methodCaller(object2, "getClass");
Of cou...
How to prevent a click on a '#' link from jumping to top of page?
...y using <a> tags with jQuery to initiate things like click events, etc.
23 Answers
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Revert to Eclipse default settings
...tings - this way I was able to preserve my workspace settings (source code etc)
Going forward I would recommend downloading the Eclipise Color Theme Plugin from http://www.eclipsecolorthemes.org/ - This allows you to switch between a range of color themes easily, and easily switch back to 'Default'...
How do I serialize a C# anonymous type to a JSON string?
..., Any POCO Type, Interfaces, Late-bound objects including anonymous types, etc.
Basic Example
var customer = new Customer { Name="Joe Bloggs", Age=31 };
var json = customer.ToJson();
var fromJson = json.FromJson<Customer>();
Note: Only use Microsofts JavaScriptSerializer if performance is...
How to do SQL Like % in Linq?
... letters, then realized my stupidity... don't forget .ToLower().Contains() etc if you want to ignore case. Whether you want this will of course depend on whether your trying to mimic LIKE from a DB with case insensitive collation or not.
– Adam Knights
Feb 11 '...
What are the ways to make an html link open a folder
...t - newer versions of IE seem to block this behavior just as Chrome/Safari/etc.
– ZeekLTK
May 27 '14 at 21:00
1
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Installing Bower on Ubuntu
...version
1.4.3
Now install Bower:
sudo npm install -g bower
This will fetch and install Bower globally.
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JavaScript to scroll long page to DIV
...n the visible portion of it's parent, then repeat the same for the parent, etc, all the way until you reach the top.
One step of this would look something like this (untested code, not checking edge cases):
function scrollIntoView(node) {
var parent = node.parent;
var parentCHeight = parent.cl...
How many bytes in a JavaScript string?
...nd today there are better alternatives to encode/decode UTF8 (TextEncoder, etc.)
– T S
Aug 9 '19 at 21:23
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How to concatenate items in a list to a single string?
...ut the object to be joined can be of many types (generators, list, tuples, etc).
.join is faster because it allocates memory only once. Better than classical concatenation (see, extended explanation).
Once you learn it, it's very comfortable and you can do tricks like this to add parentheses.
>...