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By David on February 3, 2012
Increase Wifi Signal Using Beer Can easy method. How To Increase your WiFi signal strength by a good two to four bars.
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Beer cans can give your WiFi signal an energy boost too! By simply cutting a beer can the right way, you can increase your WiFi signal by a good two to four bars.
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Popularity: 1% [?]
By David on January 10, 2012
Today I need to rename a batch of file about >100 file from .jpg to .png for the testing of application purposes. Google around and found this free solution which make my life easy.
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Select the folder where the file where the extension to be change and press Shirt and Right-click on the folder, and than select Open Command Window Here
You will now see a Command Window with the current folderdirectory open. Now type the following command line,
ren *.(current extension name) *.(extension you want)
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Since I want to change the extension from .jpg to .jpg, in my case the command line would be,
ren *.jpg *.jpg
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Now all the files inside the folder will change to the extension you want. It’s that simple.
Popularity: 1% [?]
By David on January 6, 2012
Have you experience that having difficulty to get the accurate information when you search using the Google search engine? Study show that most probably the information isn’t there or if it’s there, you just don’t know how to perform a well-executed search on Google.
But never too late to learn to use Google search engine effectively in order to help to boost your productivity and also save your time.
Just go through the following infographic “Get More Out of Google : Tips and Tricks for Students Conducting Online Research” and you may gain some benefit from the awesome Google search tips and tricks.
Enjoy it.
Popularity: 1% [?]
By David on September 23, 2011
This is a very good tips from Pete Freitag on how to hardening your ColdFusion server. This E-Book include some important topic such as:
Popularity: 2% [?]
By David on December 19, 2010
Google not only can help to translate any word to forign language, but you will never think about that Google Translate able to play Beatbox!!!
Popularity: 2% [?]
By David on September 15, 2010
Last whole week working with a project which involve the integration with 3th party API through the HTTPS secure channel using coldfusion CFHTTP. I come across with the following error message:
I/O Exception: peer not authenticated
Try to Google it for some time and find out that I need to import the 3th party certificate into my Coldfusion server by using some keytool certificate import tools. Trying few times but still can’t get it work until I found a blog which showing a very effective way and free tools for import the certificate.
These instructions are for Windows based machines but the concepts and tools should work on Mac or Unix based platforms.
1. Install tools
Download and install Portecle JVM certificate manager
(portecle-1.5.zip) You do not need the source (src) version
https://sourceforge.net/projects/portecle
The easiest way to install Portecle is to unzip the contents of the zip file to a directory such as C:\Program Files\portecle-1.5\ Then find the file “Portecle.jar”, right click it and send it to your desktop as a shortcut. You can then use this shortcut to launch Portecle. (optionally you can also change the name of the shortcut and change the icon to use the portecle.ico file for the icon)
2. Extract the certificate
The easy way to get the certificate is ask from the issuer, but if you unable to do so, you may have another alternative solution which you open the https page in your browser and double click on the lock logo at bottom left of the browser (the lock appear just beside the url addrss for Google Chrome)
Double click on the lock –> click the certificate information button –> go to details –> click the copy to file button –> Follow the wizard and select the base-64 encoded X.509 (.cer) format –> save the file
3. Install Certificate to Java Virtual Machine and/or ColdFusion server
Start Portecele.
On the [File] menu, select [Open Keystore File] navigate to and locate the keystore you are interested in.
For many java installations this will be located in your “jre\lib\security” directory and might be named “cacerts”
For the ColdFusion 8 default developer install the path will be “c:\coldfusion8\runtime\jre\lib\security\cacerts”
You will have to enter the password for the keystore. The default password is “changeit”
Now you are ready to import the key.
From the [Tools] menu select [Import Trusted Certificate]
Navigate to and locate the certificate you saved and click [Import]
You will need to reenter the keystore password.
You can change the alias if you desire but I would recommend leaving it as the default
Note: You may also be prompted to “trust” the certificate.
Click on the save button at the top of the portecle
4. Restart you Java Virtual Machine/coldfusion application server.
For ColdFusion not installed on top of JRun you just need to restart the ColdFusion service. If you are running on top of JRun you also need to restart JRun.
Up to now, you already successfully import your partner certificate to your coldfusion/java server.
Please feel free to leave your suggestion if any. Click here for more information regarding Protecle
Popularity: 2% [?]
By David on October 31, 2009
By default, window server 2003 only come with the 2 Remote client access, unless you bought the CAL license. (But not many of the company will buy). So only 2 active or disconnected session are allow in the sames time.
So when the 3th user would like to connect into the same server, he/she will get the error message of “The terminal server has exceeded the maximum number of allowed connection”
After googleing, found this solution:
This command will log you in with the 3th remote connection to your server, you should use this account to kick out the rest of the 2 account before you continue your job.
To delete the existing connection you may go to task Manager -> users -> select the user and log them off.
The alternative for this solution is you can configure the settings on terminal server to manage the connections in a variety of ways. You do that through Start > Control Panel > Administrative Tools > Terminal Services Configuration. Select the Connections folder from the left panel.
In the right panel you should see the available connection types. Most likely there will be an entry for RDP-Tcp (Microsoft RDP 5.2). Right-click on that entry and select Properties. Select the Sessions tab and you will see a number of options related to sessions. All of my drop downs were set to Never, which explained why they never timed-out. To solve our problem, you may check the ‘Override user settings‘ option and set ‘End a disconnected session’ and ‘Idle session limit’ to 15 minutes. I left the ‘Active session limit’ at Never since as long as you are actively using the connection.
Terminal Server has exceeded maximum number of allowed connection error message
Terminal services configuration window
Popularity: 3% [?]
By David on October 18, 2009
Proxy server is a server that sites between a client application, such as a web browser and a real server. It intercepts all requests to the real server to see if it can fulfill the requirests it self. If not, it forwards request to the real server.
You may easily get the free proxy server list from the Internet by Google it with the key word of “Free Proxy server list”. Or you may just access the following web site for the free Proxy server list:
Please bear in mind that when you use the free public proxy server, your transmitted data through the Proxy server may capture or monitor by some body including your login detail and password.
Mozilla Firefox:
Tools -> Options -> Advanced -> Network -> Settings -> Manual proxy configuration -> enter the Proxy server IP and Port number
Google Chrome:
Options -> Under the Hood -> Change proxy settings -> Connections -> LAN Settings -> Proxy Server -> check the “use a proxy….” -> enter the proxy server IP and port number
* Google Chrome is share the same Proxy server setting with Internet Explorer
Internet Explorer:
Tools -> Internet Option -> Connections -> LAN Settings -> Proxy Server -> check the “use a proxy….” -> enter the proxy server IP and port number
Opera:
Tools -> Preferences -> Network -> Proxy Server… -> Select what ever Protocol to use the Proxy Server -> enter the proxy server IP and port number
Popularity: 2% [?]
By David on October 11, 2009
Google Chrome there is ready and bigger with few more hundred of new release artists themes. All those themes are design by the leading artists, architects, musicians, illustrators, filmmakers, fashion and also interior designer.
To apply the theme, you need to install the Google Chrome with the version at lease 3.0.195.25. Click here to download it if you don’t have the latest version or click here to apply the theme.
Besides that, you may also click on the right bottom corner of theGoogle Chrome to view the theme.
Google Chrome Theme design by Google Chrome Team
Google chrome themes design by invited artists
Google Chrome - Porsche Theme
Google Chrome - Ccharlotte Ronson
Google Chrome - BayonettaGoogle Theme - Mariah Carey
Popularity: 10% [?]
By David on October 11, 2009
Tech share latest update is 11 Oct 2009 16:36:23
Popularity: 1% [?]
