C# String.Format - Input string was not in a correct format Error

Error message: Input string was not in a correct format Error when i try to use String.Format in C#.

below are the code that have problem

info = string.Format("{\"name\":\"{0}\",\"img\":\"{1}\",\"href\":\"{2}\"}", Username, PhotoUrl, UserId);

try to figure out here and there and finally found the problem and solution. It's caused by both { and }.

To solve this problem, change { to {{ and } to }}. It will become

info = string.Format("{{\"name\":\"{0}\",\"img\":\"{1}\",\"href\":\"{2}\"}}", Username, PhotoUrl, UserId);

problem solved!

JQuery document ready

If you want to fire an event after the document ready using jquery, you can call function inside $(document).ready(function()){// put all jQuery function here}); or $(function() {// put all jQuery function here.});

You can use

1. $(document).ready(function() {
2. // put all jQuery code in here.
3. });

or

1. $(function() {
2. // put all jQuery code in here.
3. });

Google Toolbar for Firefox 3

Google have release Google Toolbar for firefox 3, the Toolbar can be downloaded from http://www.google.com/tools/firefox/toolbar/FT3/intl/en/index.html

Google adsense in between blog in blogger (blogspot)

Below picture show adsense display in between blog. How to create absense in between blog in blogger?



steps:

1. Login into blogger,
2. Click on Layout
3. Click on Edit HTML
4. Click on Expand Widget Templates

Search the word "post-footer-line post-footer-line-3"

put you adsense before the tag
<div class='post-footer-line post-footer-line-3'/>

example:

..................................................
.................................................
<div>
<script type='text/javascript'>
google_ad_client = "pub-3954566333638548";
google_ad_width = 468;
google_ad_height = 15;
google_ad_format = "468x15_0ads_al";
//2007-10-13: dotnetfish.blogspot.com
google_ad_channel = "8291285977";
google_color_border = "FFFFFF";
google_color_bg = "FFFFFF";
google_color_link = "0066CC";
google_color_text = "000000";
google_color_url = "0066CC";
</script>
<script src='http://pagead2.googlesyndication.com/pagead/show_ads.js' type='text/javascript'>
</script>
</div>
<div class='post-footer-line post-footer-line-3'/>
......................................
......................................

Done

Microsoft Surface SDK

Microsoft Surface team have not official release public Surface SDK but there is demo in action.

Understand from surface team that there will be two layers, that are Core & WPF. The Core layer supports any .NET UI framework. The WPF layer provides the same functionality as the Core layer and also highly consistent with WPF’s model for input & controls.

textContent not working in IE, use innerHTML

My javascript is working fine in FireFox and Safari but when use IE (mine is IE7), it's give me problem [Undefined].

.........................
..........................
this.post[i].head = this.posts[i].getElementsByTagName('a')[0];
this.post[i].title = this.post[i].head.textContent;
.......................
......................

Spend hours to check on the issue and finally found a very simple way to solve it, use innerHTML instead of using textContent.

.........................
..........................
this.post[i].head = this.posts[i].getElementsByTagName('a')[0];
this.post[i].title = this.post[i].head.innerHTML;
.......................
......................

problem solve.

Result

Internet Explorer cannot open the Internet site http://mail.google.com/mail/. Operation aborted

Recently upgrade to IE7 from IE6. When i try to logon to my Gmail, error message below shown


Internet Explorer cannot open the Internet site http://mail.google.com/mail/


Operation aborted

IE7 is one of the gmail supported browser. http://mail.google.com/support/bin/answer.py?hl=en&answer=6557

I've tried to delete the browser's cookies. It work for me at least until now (2 days) but some of my friend not working. One of the way that always work for me is click on the gmail button from google toolbar.

Official solution from Google:
http://mail.google.com/support/bin/static.py?page=known_issues.cs&knownissue=gmail_issue_ie7operationaborted&topic=12778

[Exception... "'Permission denied to call method XMLHttpRequest.open' when calling method: [nsIDOMEventListener::handleEvent]" nsresult: "0x8057001e

facing problem [Exception... "'Permission denied to call method XMLHttpRequest.open' when calling method: [nsIDOMEventListener::handleEvent]" nsresult: "0x8057001e (NS_ERROR_XPC_JS_THREW_STRING)" location: "" data: no] .

This is cause by calling AJAX file different domain from my current site.Check my previous post

http://dotnetfish.blogspot.com/2007/11/jquery-exception-permission-denied-to.html