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Event for Handling the Focus of the EditText
Can anyone suggest m>me m> any event related to the focus of the EditText ?
My application contains a EditText , which accepts a URL in it.
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How to Empty Caches and Clean All Targets Xcode 4 and later
... bug where Xcode will run an old version of your project that's in there som>me m>where. (Xcode 4.2 will show you the Derived Data folder: choose Window > Organizer and switch to the Projects tab. Click the right-arrow to the right of the Derived Data folder nam>me m>.)
In the simulator, choose iOS Simula...
Error installing mysql2: Failed to build gem native extension
I am having som>me m> problems when trying to install mysql2 gem for Rails. When I try to install it by running bundle install or gem install mysql2 it gives m>me m> the following error:
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Different types of thread-safe Sets in Java
There seems to be a lot of different implem>me m>ntations and ways to generate thread-safe Sets in Java.
Som>me m> examples include
4...
JavaScript code to stop form submission
...he return value of the function to prevent the form submission
<form nam>me m>="myForm" onsubmit="return validateMyForm();">
and function like
<script type="text/javascript">
function validateMyForm()
{
if(check if your conditions are not satisfying)
{
alert("validation failed f...
What is path of JDK on Mac ? [duplicate]
Im using Mac only at work and I need to set JAVA_HOm>ME m> to proper path of JDK. I downloaded JDK, installed it and now I can't find it anywhere. I was looking at the internet for the solution, but there is no folder Libraries/Java.
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What does Expression.Quote() do that Expression.Constant() can’t already do?
... of the earlier question “What is the purpose of LINQ's Expression.Quote m>me m>thod?” , but if you read on you will see that it doesn’t answer my question.
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MongoDB Many-to-Many Association
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Depending on your query needs you can put everything in the user docum>me m>nt:
{nam>me m>:"Joe"
,roles:["Admin","User","Engineer"]
}
To get all the Engineers, use:
db.things.find( { roles : "Engineer" } );
If you want to maintain the roles in separate docum>me m>nts then you can include the docum>me m>nt's...
How does Google calculate my location on a desktop?
Right this is confusing m>me m> quite a bit, i'm not sure if any of you have noticed or used the "my location" feature on google maps using your desktop (or none GPS/none mobile device). If you have a browser with google gears (easiest to use is Google Chrom>me m>) then you will have a blue circle above the ...
Coding Conventions - Naming Enums
Is there a convention for naming enum>me m>rations in Java?
7 Answers
7
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