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How can I permanently enable line numbers in IntelliJ?
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How to make a phone call programmatically?
...his is used to DTMF calling systems.
If call is drop then, you should pass more " , " between numbers.
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catch exception that is thrown in different thread
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@oxilumin: Thanks and much appreciated. One more followup question. If your Test() method takes a few arguments too, then how will you modify SafeExecute method for those arguments?
– Silverlight Student
May 13 '11 at 14:34
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Clicking the text to select corresponding radio button
... the default right margin on the radio button margin: 3px 3px 0 5px; (it's more noticeable in firefox as there is a hover effect by default) which can be fixed with CSS by removing the margin and replacing it with padding.
– Arye Eidelman
Jun 11 '18 at 17:10
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How do I remove javascript validation from my eclipse project?
... @Yoni. Don't forget the question was asked and originally answered more than a year ago. This solution may not have even been available back then.
– Alexander Pogrebnyak
Dec 14 '11 at 2:09
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How to rename files and folder in Amazon S3?
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textarea's rows, and cols attribute in CSS
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To be more exact, you need to take padding and line-height in account. Say you have a padding of half an em at the top and at the bottom and a line-height of 1.2em, then the height for 4 rows would be 1 + 4 * 1.2 = 5.8em.
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Evaluate empty or null JSTL c tags
... ? 'var1 is empty or null' : 'var1 is NOT empty or null'}" />
To learn more about those ${} things (the Expression Language, which is a separate subject from JSTL), check here.
See also:
How does EL empty operator work in JSF?
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