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What is the exact meaning of IFS=$'\n'?
... Backslash escape sequences, if present, are decoded as follows:
\a
alert (bell)
\b
backspace
\e
\E
an escape character (not ANSI C)
\f
form feed
\n
newline
\r
carriage return
\t
horizontal tab
\v
vertical tab
\
backslash
\'
sin...
Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...groupingView
----addButton
During device rotation the view controller is alerted via the UIPopoverViewControllerDelegate call popoverController:willRepositionPopoverToRect:inView:
- (void)popoverController:(UIPopoverController *)popoverController willRepositionPopoverToRect:(inout CGRect *)rect i...
Openstreetmap: embedding map in webpage (like Google Maps)
...
You need to use some JavaScript stuff to show your map. OpenLayers is the number one choice for this.
There is an example at http://wiki.openstreetmap.org/wiki/OpenLayers_Simple_Example and something more advanced at
http://wiki.openstreetmap.o...
Table header to stay fixed at the top when user scrolls it out of view with jQuery
... windows view somehow), it will stay put at the top? Anyone can give me a Javascript solution to this?
25 Answers
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Can I query MongoDB ObjectId by date?
...ueries based on dates embedded in the ObjectId in great detail.
Briefly in JavaScript code:
/* This function returns an ObjectId embedded with a given datetime */
/* Accepts both Date object and string input */
function objectIdWithTimestamp(timestamp) {
/* Convert string date to Date object (o...
Regex for string not ending with given suffix
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regexpal is a javascript based regex tester and javascript doesn't support lookbehind assertions which is sad
– HamZa
May 6 '13 at 12:58
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jQuery removeClass wildcard
...a leading whitespace of matched classes that don't start at the beginning. Javascript doesn't support positive lookbehind so you would have to a use capture group workaround. However it is a moot, because the removeClass function will strip whitespace from your class string for you via classes = ( v...
How to pass parameters to a view
...r in your view initialize method: initialize: function (options) { alert(options.position); }
– Cabuxa.Mapache
Feb 17 '14 at 10:53
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Load resources from relative path using local html in uiwebview
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As a sidenote, if you are trying to load javascript files as opposed to images, you'll need to look at this as well: stackoverflow.com/a/3629479/385619
– Willster
Mar 13 '14 at 17:35
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Why {} + {} is NaN only on the client side? Why not in Node.js?
... both use V8.
Here is the basic pipe line of what happens when you eval a JavaScript command with Rhino in the Rhino shell.
The shell runs org.mozilla.javascript.tools.shell.main.
In turn, it calls this new IProxy(IProxy.EVAL_INLINE_SCRIPT); for example, if the code was passed directly with the i...