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What's the best way to retry an AJAX request on failure using jQuery?
...
One approach is to use a wrapper function:
(function runAjax(retries, delay){
delay = delay || 1000;
$.ajax({
type : 'GET',
url : '',
dataType : 'json',
contentType : 'application/json'
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When should I use jQuery's document.ready function?
...new elements created, call those functions again.
These functions are the ones where you've bound the events and action items.
$(document).ready(function(){
bindelement1();
bindelement2();
});
function bindelement1(){
$('el1').on('click',function...);
//you might make an ajax call here, then unde...
Django Passing Custom Form Parameters to Formset
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I can't duplicate this error. It's also an odd one because a formset usually does not have a 'get' attribute, so it seems you might be doing something strange in your code. (Also, I updated the answer with a way to get rid of oddities like '_curriedFormSet').
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.Net HttpWebRequest.GetResponse() raises exception when http status code 400 (bad request) is return
...rticular external URL? I suggest you ask a new question (referring to this one) and showing what's going on.
– Jon Skeet
Nov 7 '12 at 9:54
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How do you deploy your ASP.NET applications to live servers?
... to a staging server ("live", but not in the F5 cluster)
final validation done on the staging server, often with "hosts" hacks to emulate the entire thing as closely as possible
robocopy /L is used automatically to distribute a list of the changes in the next "push", to alert of any goofs
as part of...
How to auto-center jQuery UI dialog when resizing browser?
When you use jquery UI dialog, all works well, except for one thing.
When the browser is resized, the dialog just stays in it's initial position which can be really annoying.
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Capitalize or change case of an NSString in Objective-C
... want is called "uppercase", not "capitalized". ;)
As for "Sentence Caps" one has to keep in mind that usually "Sentence" means "entire string". If you wish for real sentences use the second method, below, otherwise the first:
@interface NSString ()
- (NSString *)sentenceCapitalizedString; // sen...
How to search in array of object in mongodb
...'National Medal', year:1975}}})
$elemMatch allows you to match more than one component within the same array element.
Without $elemMatch mongo will look for users with National Medal in some year and some award in 1975s, but not for users with National Medal in 1975.
See MongoDB $elemMatch Docum...
LPCSTR, LPCTSTR and LPTSTR
...past, we've left out the "pointer to a" phrase for simplicity, but as mentioned by lightness-races-in-orbit they are all pointers.
This is a great codeproject article describing C++ strings (see 2/3 the way down for a chart comparing the different types)
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SQL Server equivalent of MySQL's NOW()?
...ys use UTC datetimes
getutcdate()
whether your app operates across timezones or not - otherwise you run the risk of screwing up date math at the spring/fall transitions
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