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Image not showing in browser but coming in print screen

Today we faced a weird issue. We noticed that on one machine images were not displaying in browser. On taking screenshot of same window the images appeared in the screenshot. After...
Raghav Khunger

12/30/2013
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1646
Path too long error message when exceeding MAX_PATH

While using Directory.GetFiles I started getting the following excpetion Path too long error message when exceeding MAX_PATH Luckily I came across the following library: Delimon.Wi...

c#
Raghav Khunger

12/27/2013
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1772
File.Move: Access to the path is denied

While using the File.Move method to move a file from one location to other: File.Move(oldPath, newPath); I was getting the following exception: Access to the path is denied. Except...

asp.net c# file-move
Raghav Khunger

12/27/2013
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3703
Removing "X-Powered-By" HTTP Header in ASP.NET

When IIS sends the response to browser it also sends "X-Powered-By" HTTP Headers along with the response. It can pose security risk to your server. It can be removed via ...

iis-7
Raghav Khunger

12/27/2013
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4110
Removing "Server" "X-AspNet-Version" HTTP Headers in ASP.NET

Whenever a browser makes an HTTP request to a web server, the webserver sends the response along several HTTP headers. SOme of them are necessary and tehre are few others like &quo...

iis-7
Raghav Khunger

12/27/2013
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1594
Increase the font size of Firebug

If you are struggling with the small font size Firebug don't worry it has solution. It is configurable. This can be done via clicking firebug icon and then selecting the menu a...

firebug
Raghav Khunger

12/25/2013
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1386
Execute large sql files via sqlcmd utility

There are situations when you have very large .sql files and you want to execute them. The issue comes when you have to open those files in SSMS. They start giving out of memory ex...

sqlcmd
Raghav Khunger

12/22/2013
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1296
Generate SQL Server 2008 R2 compatible script from SQL Server 2012

If you have SQL Server 2012 and want to create Schema and data script for SQL Server 2008 R2 you can follow the following steps: Right click the DB. Select "Generate Scripts&q...

sql-server-2008-r2 sql-server-2012
Raghav Khunger

12/21/2013
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1204
SQL Server Management Objects (SMO): How to create backup of a database

If you are using SQL Server Management Objects (SMO) and want to take backup of a database the following code will help you: private static void BackupDatabase(string dbName, strin...
Raghav Khunger

12/15/2013
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1819
ASP.NET: How to get assembly version without loading it

You all might be familiar with Assembly.LoadFrom method which can be use to get the version of the assembly but this method has a disadvantage as it will load the assembly into the...

reflection
Raghav Khunger

12/15/2013
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1452
IIS: Cannot start service W3SVC on computer '.'

On starting IIS on my machine I was getting Cannot start service W3SVC on computer '.' message: The solution was to run the following command via command prompt: net start ...

iis7
Raghav Khunger

12/15/2013
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2726
Backup Failed for Server 'xxxxx' Operating system error 5: Access is denied

I was creating sql backup via an ASP.NET application. On running the code written for creating backup I was getting the following exception: Backup Failed for Server 'xxxxx'...

sql-server-backup
Raghav Khunger

12/15/2013
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1902
Location of SQL Server Smo dlls

I was working with a project using SQL Server SMO to connect/communicate with SQL server. For that I needed SQL Server SMO dlls. After struggling a bit I was able to locate it and ...

sql-server-smo
Raghav Khunger

12/15/2013
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1466
Error: Cannot read configuration file due to insufficient permissions

While reading a config file which was present in other website from an application I was getting: Error: Cannot read configuration file due to insufficient permissions The reason f...

iis-7 iis-7.5
Raghav Khunger

12/15/2013
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2157
Detect IE along with IE11 in C#

There is different logic to detect IE11 in C#. It can be done via: Regex.IsMatch(current.Request.UserAgent, @"Trident/7.*rv:11") So over all IE detection can be done via:...

ie internet-explorer-11
Raghav Khunger

12/12/2013
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5592
Use CDN hosted files if avaliable but fall back to local hosted library

This can be achieve like this: <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script> <script> if (...
Raghav Khunger

12/12/2013
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1186
How to install PHP 5.5.6 on Windows Server 2008 R2

Install PHP 5.5.6 on Windows Server 2008 R2 Installing PHP on IIS 7 with Windows server 2008 can be tricky as the instructions mentioned in many official documents do not work with...
Vivek Thakur

12/12/2013
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4672
Using JavaScript file hosted on github: Refused to execute script from 'xxx' because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled.

For sample purpose I was using the js references directly from Github i.e I was using this: <script type="text/javascript" src="https://raw.github.com/WickyNi...

github
Raghav Khunger

12/12/2013
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3246
How to use Headroom.js

Headroom.js is a lightweight, high-performance JS widget (with no dependencies!) that allows you to react to the user's scroll. The header on this site is a living example, it ...

jquery headroom.js
Raghav Khunger

12/12/2013
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20680
C#: Get first and last date of a month

If you want to get first and last date of month based on input date following code will help you: public static DateTime FirstDayOfMonth(DateTime dateTime) { return new DateTime(da...
Raghav Khunger

12/5/2013
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1871