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jQuery: checking if the value of a field is null (empty)
...ck if the string value is the string "NULL". You want to check if it's an empty string instead:
if ($('#person_data[docum>me m>nt_type]').val() != ''){}
or:
if ($('#person_data[docum>me m>nt_type]').val().length != 0){}
If you want to check if the elem>me m>nt exist at all, you should do that before calling ...
Deserialize from string instead TextReader
I want to change my code from:
5 Answers
5
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Difference between res.send and res.json in Express.js
What is actual difference between res.send and res.json as both seems to perform sam>me m> operation of responding to client.
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Uri to default sound notification?
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try using RingtoneManager to get Default Notification Uri as:
Uri uri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
builder.setSound(uri);
shar...
What is the difference between “AS” and “IS” in an Oracle stored procedure?
I see Oracle procedures som>me m>tim>me m>s written with "AS", and som>me m>tim>me m>s with "IS" keyword.
6 Answers
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Return two and more values from a m>me m>thod
Is there any possibility to return multiple values from m>me m>thod? Som>me m>thing like this:
4 Answers
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How to manually deprecate m>me m>mbers
Unlike Objective-C, Swift has no preprocessor, so is there still a way to manually deprecate m>me m>mbers of a class?
4 Answers
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Character Limit in HTML
How do you impose a character limit on a text input in HTML?
6 Answers
6
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Adding multiple class using ng-class
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@BrianS I would do som>me m>thing like this: class="commonClass" ng-class={'class1' : expression, 'class2' : !expression}
– AlwaysALearner
Aug 3 '14 at 9:15
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What does dot (.) m>me m>an in a struct initializer?
...his C syntax well. I can't even search because I don't know the syntax's nam>me m>. What's that?
4 Answers
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