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Using JQuery to check if no radio button in a group has been checked
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146
if (!$("input[name='html_elements']:checked").val()) {
alert('Nothing is checked!');
}
else...
How to make input type= file Should accept only pdf and xls
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176
You could do so by using the attribute accept and adding allowed mime-types to it. But not all...
Why is it impossible to build a compiler that can determine if a C++ function will change the value
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13 Answers
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What is the combinatory logic equivalent of intuitionistic type theory?
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+100
So I thought about it a bit more and made some progress. Here's a first stab at encoding Martin-Löf's delightfully simple (but inco...
Java inner class and static nested class
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1723
From the Java Tutorial:
Nested classes are divided into two categories: static and non-st...
Difference between JSONObject and JSONArray
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189
When you are working with JSON data in Android, you would use JSONArray to parse JSON which st...
Where does Visual Studio look for C++ header files?
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114
Visual Studio looks for headers in this order:
In the current source directory.
In the Addit...
CASCADE DELETE just once
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178
No. To do it just once you would simply write the delete statement for the table you want to ...
How to create a DialogFragment without title?
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591
Just add this line of code in your HelpDialog.onCreateView(...)
getDialog().getWindow().request...