Skip to main content

Search from the Address Bar

There are three things I’ll discuss in this post…

  1. Enable searching from the Address Bar of a browser
    1. Type “about:config” in your browser
    2. Accept the warning message given about being careful
    3. Search for “keyword.enabled
    4. Toggle the value of the boolean variable by right clicking on it.
      1. If its set to false – you’ll not be able to search from the address bar
      2. If its set to true – you’ll be able to search from the address bar  
  2. Change the default search engine assigned
    1. Type “about:config” in your browser
    2. Accept the warning message given about being careful
    3. Search for “keyword.enabled” – Ensure that its “true” – if it isn’t then Toggle the value by right clicking on it and selecting “Toggle”
    4. Search for “keyword.url
    5. Set the value to the search engine you want to use:
      1. For ex: to use Yahoo search engine – set the value to http://search.yahoo.com/search?p=
      2. To use Bing – set the value to http://www.bing.com/search?q=
    6. You are all set to search now…Just type the search literals in the address bar and you will be redirected to the search engine you set!
    7. Want further information? Follow this link
  3. Set specific search keywords
    1. This is called “Smart Searching”
    2. Follow the steps given here

You are all set!

Happy Searching Smile

Comments

Popular posts from this blog

wget error–“zsh: parse error near &”

There is no doubt that I prefer wget way over any other type of downloads… Syntax: wget <DOWNLOAD_URL>   If you get this error “ zsh: parse error near & ” then its probably because your download URL has a “&” so you should try giving your DOWNLOAD_URL in double quotes wget “<DOWNLOAD_URL>”   If you are trying to download from a site which needs you to give your credentials then you can try giving it this way wget --http-user=<UserName> --http-password=<Password> “<DOWNLOAD_URL>”   Hope this helps

How to Unpack a tar file on Windows?

On Windows: You can download a simple command line tool to do this. You can download the tool from here Usage can be found on the website but pasting it here too for convenience: C:\>TarTool.exe Usage : C:\>TarTool.exe sourceFile destinationDirectory C:\>TarTool.exe D:\sample.tar.gz ./ C:\>TarTool.exe sample.tgz temp C:\>TarTool.exe -x sample.tar temp TarTool 2.0 Beta supports bzip2 decompression for files with extensions like tar.bz2 and .bz2 . TarTool -xj sample.tar.bz2 temp or TarTool -j sample.bz2 Download TarTool 2.0 Beta from here Unpack a .txz file on Windows Use the 7zip tool  to unpack a .txz file on windows On Linux: You can use the bzip2 and tar combined to do this… for ex: bzip2 –cd <tar.bz_fileName> | tar –xvf - This will unpack the contents of the tar.bz file Happy Un-Tar-ing

Apache Commons StringUtils.isEmpty() vs Java String.isEmpty()

You might want to test for if a String is empty many a times. Before we jump onto the numerous solutions available let us take a look at how we define “Empty String”   The difference in the two methods given by Apache and Java are dependent on how we define an empty string. Java String.isEmpty returns a boolean true if the string’s length is zero. If the string has null it throws NullPointerException Apache StringUtils.isEmpty returns a boolean true if the string is either null or has length is zero   Thus its purely dependent on how you are defining “empty string” in your program which will decide which function to use…BTW if you want to skip using Apache Commons funciton and would want to stick to java then you can have your own function like this:   public static boolean isEmptyOrNull(String strStringToTest) {                  return strStringToTest == null || strStringToTest.trim().isEmpty(); }