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How do I get the name of the active user via the command line in OS X?
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answered Jul 9 '09 at 16:40
kentkent
5,14533 gold badges2424 silver badges3131 bronze badges
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from jquery $.ajax to angular $http
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202
The AngularJS way of calling $http would look like:
$http({
url: "http://example.appspot.c...
How can I detect whether an iframe is loaded?
... src:'https://heera.it',
style:'display:none;width:320px;height:400px',
load:function(){
$(this).show();
alert('iframe loaded !');
}
});
$('body').append(ifr);
});
});
<script src="https...
How can I find out what version of git I'm running?
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GarethGareth
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How to style CSS role
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190
Use CSS attribute selectors:
https://developer.mozilla.org/en-US/docs/CSS/Attribute_selectors
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Can I checkout github wikis like a git repository?
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Arkku
36.2k1010 gold badges5656 silver badges7777 bronze badges
answered Aug 14 '10 at 15:57
Max MasnickMax Masni...
How to find elements with 'value=x'?
...ay..?
– Jay Momaya
May 11 '17 at 11:03
3
@JayMomaya then use the second version with the filter a...
In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
...he CharSequence, Collection, Map or Array object is not null and size > 0.
@NotBlank: The string is not null and the trimmed length is greater than zero.
To help you understand, let's look into how these constraints are defined and carried out (I'm using version 4.1):
The @NotNull constrain...
Bulk package updates using Conda
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answered Jul 25 '14 at 22:05
asmeurerasmeurer
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Initializing a two dimensional std::vector
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208
Use the std::vector::vector(count, value) constructor that accepts an initial size and a defaul...