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October, 2014

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  • 31 August

    How to make UITextField visibly secure in iOS?

    Visibly Secure UITextFields are needed for data entry of sensitive information like passwords, ssn , tax id etc. as entered by the user. In XCode,  Open the XIB where the Field is, Then select the Field and on the Right Side, click on the properties icon of the field and …

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  • 31 August

    How to clean web cache in Firefox?

    Firefox caches web content once it downloads the html pages , images etc. to avoid downloading them, thus improving the browsing speed. At times during development when we make changes on the Server, we still don’t see the latest changes immediately as Firefox may be caching. In Other  we may …

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  • 31 August

    How to enable Web Developer Menu in Safari?

    The web developer menu provides very important set of tools for any web developer. To turn on the developer menu in Firefox do following steps. Go to Preferences Menu for Safari, Click on the Advanced Icon on the right, Select the checkbox : Show Develop Menu in menu bar. Once …

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  • 31 August

    How to go to a specific folder in Mac Finder?

    To open a specific folder in Mac, click on the Go Menu in the Finder and then click on the Go to Folder submenu. Then type or paste the full folder path and press Go. The shortcut for the same is :  Shift + Cmd + G.

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  • 31 August

    How to enable voice over in Mac?

    VoiceOver in Mac provides spoken and brailled descriptions of items on the Computer screen. To toggle VoiceOver on or off use the Cmd + F5 key combination. The following are the steps. Launch the System Preferences App via Spotlight. Click on Accessibility icon. Enable Voice Over by turning on the …

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  • 30 August

    How to run the JVM in 64bit?

    The JDK  comes in both 32 bit and 64 bit flavors. 64 bit allows to address memory range > 3GB compared to 32 bit JVM’s. In order to run a JVM in 64 bit, add -d64 argument to the java command line in your shell script e.g. java_cmd_line=”java -d64 –Xms512m …

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