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Get div height with plain JavaScript
Any ideas on how to get a div's height without using jQuery?
10 Answers
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PHP page redirect [duplicate]
...ly handle relative paths, I've written a function for that (but that's outside the scope of the question).
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How do I make an HTML button not reload the page
...it"> ). When it is clicked the page reloads. Since I have some jQuery hide() functions that are called on page load, this causes these elements to be hidden again. How do I make the button do nothing, so I can still add some action that occurs when the button is clicked but not reload the page....
How to make a phone call in android and come back to my activity when the call is done?
... call to start (wait until changed from PHONE_STATE_OFFHOOK to PHONE_STATE_IDLE again) and then write some code to bring your app back up on the IDLE state.
you may need to run the listener in a service to ensure it stays up and your app is restarted. some example code:
EndCallListener callList...
Prevent form redirect OR refresh on submit?
...docs explaining that false prevents submission?
– davide
Jan 3 '15 at 3:33
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Regex empty string or email
I found a lot of Regex email validation in SO but I did not find any that will accept an empty string. Is this possible through Regex only? Accepting either empty string or email only? I want to have this on Regex only.
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Call a Javascript function every 5 seconds continuously [duplicate]
...d before your latest edit (after my edit) (setInterval(methodName,5000)), did not use eval. eval is only used in setInterval/setTimeout if the first parameter is passed as a string.
– Matt
Aug 25 '11 at 14:02
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File Upload in WebView
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This is a full solution for all android versions, I had a hard time with this too.
public class MyWb extends Activity {
/** Called when the activity is first created. */
WebView web;
ProgressBar progressBar;
private ValueCallback<Uri> mUploadMessage;
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NoSql Crash Course/Tutorial [closed]
I've seen NoSQL pop up quite a bit on SO and I have a solid understanding of why you would use it (from here, Wikipedia, etc). This could be due to the lack of concrete and uniform definition of what it is (more of a paradigm than concrete implementation), but I'm struggling to wrap my head aroun...
How to get element by class name? [duplicate]
Using JavaScript, we can get element by id using following syntax:
4 Answers
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