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How do I compare strings in Java?
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87
Sometimes it looks as if "==" compares values, -- == do always compare values! (It's just that certain values are references!)
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Creating email templates with Django
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Dominic RodgerDominic Rodger
87.2k2828 gold badges185185 silver badges205205 bronze badges
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What is the meaning of “__attribute__((packed, aligned(4))) ”
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87
packed means it will use the smallest possible space for struct Ball - i.e. it will cram field...
Windows Forms - Enter keypress activates submit button?
How can I capture enter keypresses anywhere on my form and force it to fire the submit button event?
9 Answers
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prevent refresh of page when button inside form clicked
I have an issue while using buttons inside form. I want that button to call function. It does, but with unwanted result that it refresh the page.
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CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
...r setTextboxText.
// This may require a static singleton instance of Form1.
}
Create an instance of Form1 within the calling method:
private static void SumData(object state)
{
int result = 0;
//int[] icount = (int[])state;
int icount = (int)state;
for (int i = icount; i >...
JavaScript code to stop form submission
One way to stop form submission is to return false from your JavaScript function.
12 Answers
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File Upload without Form
Without using any forms whatsoever, can I just send a file/files from <input type="file"> to 'upload.php' using POST method using jQuery. The input tag is not inside any form tag. It stands individually. So I don't want to use jQuery plugins like 'ajaxForm' or 'ajaxSubmit'.
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How can I get nth element from a list?
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87
Personally I can't comprehend how an at-index accessor that doesn't return a Maybe type is acceptable as idiomatic Haskell. [1,2,3]!!6 will...
How to change variables value while debugging with LLDB in Xcode?
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Matthias BauchMatthias Bauch
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