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Keep only first n characters in a string?
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Use substring function
Check this out http://jsfiddle.net/kuc5as83/
var string = "1234567890"
var substr=string.substr(-8);
document.write(substr);
Output >> 34567890
substr(-8) will keep last 8 chars
var substr=string.substr(8);
document.write(substr)...
Repeat table headers in print mode
... doesn't do this.
Here is the relevant issue on the Chrome issue tracker: http://code.google.com/p/chromium/issues/detail?id=24826
And on the Webkit issue tracker: https://bugs.webkit.org/show_bug.cgi?id=17205
Star it on the Chrome issue tracker if you want to show that it is important to you (I ...
Efficient list of unique strings C#
... part of the the system namespace but have used the Iesi.Collections from http://www.codeproject.com/KB/recipes/sets.aspx with NHibernate. It has support for hashed set along with sorted set, dictionary set, and so on. Since it has been used with NHibernate it has been used extensively and very sta...
No Multiline Lambda in Python: Why not?
... an increased appreciation he gained for Guido's design issues/decisions:
http://www.unlimitednovelty.com/2009/03/indentation-sensitivity-post-mortem.html
Also, here's an interesting proposal for Ruby-style blocks in Python I ran across where Guido posts a response w/o actually shooting it down (n...
Should I use `this` or `$scope`?
...atches in the controller).
UPDATE
I wrote this post about the 2 choices:
http://www.johnpapa.net/do-you-like-your-angular-controllers-with-or-without-sugar/
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SQL Server: Examples of PIVOTing String data
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From http://blog.sqlauthority.com/2008/06/07/sql-server-pivot-and-unpivot-table-examples/:
SELECT CUST, PRODUCT, QTY
FROM Product) up
PIVOT
( SUM(QTY) FOR PRODUCT IN (VEG, SODA, MILK, BEER, CHIPS)) AS pvt) p
UNPIVOT
(QTY FOR PROD...
What is the difference between libsqlite3.dylib and libsqlite3.0.dylib?
...ibsqlite3.0.dylib! So recommend or to add libsqlite3.dylib!
Reference-: http://www.databaseskill.com/3734528/
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jQuery scroll() detect when user stops scrolling
...ze event, or such.
It is important to check the github-repo for updates!
https://github.com/yckart/jquery.unevent.js
;(function ($) {
var on = $.fn.on, timer;
$.fn.on = function () {
var args = Array.apply(null, arguments);
var last = args[args.length - 1];
if (is...
JAX-RS / Jersey how to customize error handling?
...e Exception much more complex if necessary, and you can generate what ever http response code you need to.
One other approach is to wrap an existing Exception, perhaps an ObjectNotFoundException with an small wrapper class that implements the ExceptionMapper interface annotated with a @Provider a...
Convert SVG to image (JPEG, PNG, etc.) in the browser
...:
Use the canvg JavaScript library to render the SVG image using Canvas: https://github.com/gabelerner/canvg
Capture a data URI encoded as a JPG (or PNG) from the Canvas, according to these instructions: Capture HTML Canvas as gif/jpg/png/pdf?
...