大约有 40,000 项符合查询结果（耗时：0.0711秒） [XML]
Is there a difference between /\s/g and /\s+/g?
...g replaced with the empty string because of the +.
However, just like how 0 multiplied by anything else is 0, it seems as if both methods strip spaces in exactly the same way.
If you change the replacement string to '#', the difference becomes much clearer:
var str = ' A B C D EF ';
console.l...
Calling clojure from java
...intln (str "(binomial 5 3): " (binomial 5 3)))
(println (str "(binomial 10042 111): " (binomial 10042 111)))
)
If you run it, you should see something like:
(binomial 5 3): 10
(binomial 10042 111): 49068389575068144946633777...
And here's a Java program that calls the -binomial function in th...
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 !');
}
});
$('body').append(ifr);
});
});
<script src="https...
In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
...he CharSequence, Collection, Map or Array object is not null and size > 0.
@NotBlank: The string is not null and the trimmed length is greater than zero.
To help you understand, let's look into how these constraints are defined and carried out (I'm using version 4.1):
The @NotNull constrain...
git produces Gtk-WARNING: cannot open display
... |
edited Jun 27 '13 at 7:07
answered Apr 19 '13 at 12:19
J...
jQuery - If element has class do this
...l:
if ($("#about").hasClass("opened")) {
$("#about").animate({right: "-700px"}, 2000);
}
But you can also simplify this to:
$('#about.opened').animate(...);
If #about doesn't have the opened class, it won't animate.
If the problem is with the animation itself, we'd need to know more about y...
How can I find out what version of git I'm running?
...
GarethGareth
109k3030 gold badges141141 silver badges151151 bronze badges
...
How to style CSS role
...
190
Use CSS attribute selectors:
https://developer.mozilla.org/en-US/docs/CSS/Attribute_selectors
...
XmlWriter to Write to a String Instead of to a File
...
220
You need to create a StringWriter, and pass that to the XmlWriter.
The string overload of the X...
Can I checkout github wikis like a git repository?
...
Arkku
36.2k1010 gold badges5656 silver badges7777 bronze badges
answered Aug 14 '10 at 15:57
Max MasnickMax Masni...