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Check if inputs are empty using jQuery
...g');
}
});
And you don't necessarily need .length or see if it's >0 since an empty string evaluates to false anyway but if you'd like to for readability purposes:
$('#apply-form input').blur(function()
{
if( $(this).val().length === 0 ) {
$(this).parents('p').addClass('warning'...
Understanding what 'type' keyword does in Scala
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answered Oct 21 '13 at 11:05
Roland EwaldRoland Ewald
4,40033 gold badges3131 silver badges4444 bronze badges
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Mocking objects with Moq when constructor has parameters
...te the Moq with constructor arg specification. http://www.mockobjects.com/2007/04/test-smell-mocking-concrete-classes.html
The best thing to do would be right click on your class and choose Extract interface.
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Determining if a number is either a multiple of ten or within a particular set of ranges
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For the first one, to check if a number is a multiple of use:
if (num % 10 == 0) // It's divisible by 10
For the second one:
if(((num - 1) / 10) % 2 == 1 && num <= 100)
But that's rather dense, and you might be better off just listing the options explicitly.
Now that you've given...
Scroll Automatically to the Bottom of the Page
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860
jQuery isn't necessary. Most of the top results I got from a Google search gave me this answer:
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How to change MenuItem icon in ActionBar programmatically
...enu()
this.menu = menu;
In your button's onClick() method
menu.getItem(0).setIcon(ContextCompat.getDrawable(this, R.drawable.ic_launcher));
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How to make Sequelize use singular table names
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answered Apr 20 '14 at 20:25
Luis Carlos ChavarríaLuis Carlos Chavarría
3,29122 gold badges2222 silver badges2626 bronze badges
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Different ways of clearing lists
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>>> b = a
>>> del a[:] # equivalent to del a[0:len(a)]
>>> print(a)
[]
>>> print(b)
[]
>>> a is b
True
You could also do:
>>> a[:] = []
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JavaScript function order: why does it matter?
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+600
tl;dr If you're not calling anything until everything loads, you should be fine.
Edit: For an overview which also covers some ES6...
How do I temporarily disable triggers in PostgreSQL?
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170
Alternatively, if you are wanting to disable all triggers, not just those on the USER table, you...