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How do you create different variable names while in a loop? [duplicate]
For example purposes...
10 Answers
10
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Escape quotes in JavaScript
...ed to replace the double-quote with the proper XML entity representation, ".
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How to append text to an existing file in Java?
...r }catch(IOException ex){ ex.printStackTrace(); }
– php_coder_3809625
Aug 18 '16 at 12:12
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not None test in Python [duplicate]
Out of these not None tests.
4 Answers
4
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Eclipse doesn't highlight references anymore
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works for PHP too if you go to window -> preferences -> php -> editor -> mark occurences
– max4ever
Sep 28 '11 at 15:31
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Add a CSS class to
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<%= f.submit 'name of button here', :class => 'submit_class_name_here' %>
This should do. If you're getting an error, chances are that you're not supplying the name.
Alternatively, you can style the button without a clas...
How to prevent a background process from being stopped after closing SSH client in Linux
...o I thought I could do that by starting the process in background (with an ampersand at the end of the command) and redirecting stdout to a file.
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How do I handle ImeOptions' done button click?
... || event.getAction() == KeyEvent.ACTION_DOWN
&& event.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
onSearchAction(v);
return true;
}
// Return true if you have consumed the action, else false.
return false;
}
});
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Numpy: find first index of value fast
...ments it. If you use anaconda python distribution it should already be installed.
The code will be compiled so it will be fast.
@jit(nopython=True)
def find_first(item, vec):
"""return the index of the first occurence of item in vec"""
for i in xrange(len(vec)):
if item == vec[i]:
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How do I make a textbox that only accepts numbers?
...(object sender, KeyPressEventArgs e)
{
if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar) &&
(e.KeyChar != '.'))
{
e.Handled = true;
}
// only allow one decimal point
if ((e.KeyChar == '.') && ((sender as TextBox).Text.IndexOf(...