大约有 40,000 项符合查询结果（耗时：0.0757秒） [XML]
How to escape double quotes in a title attribute
...
This variant -
<a title="Some &quot;text&quot;">Hover me</a>
Is correct and it works as expected - you see normal quotes in rendered page.
...
jQuery : eq() vs get()
...at explains the points given by others here.
consider the following code
<div id="example">
Some text
<div>Another div</div>
<!--A comment-->
</div>
and the corresponding js code,
$(document).ready(function() {
var div = $("#example").get(0);
con...
How to use HTML to print header and footer on every printed page of a document?
...e would work for a header element, just set top:0 instead.
For example:
<div class="divFooter">UNCLASSIFIED</div>
CSS:
@media screen {
div.divFooter {
display: none;
}
}
@media print {
div.divFooter {
position: fixed;
bottom: 0;
}
}
...
Returning multiple values from a C++ function
Is there a preferred way to return multiple values from a C++ function? For example, imagine a function that divides two integers and returns both the quotient and the remainder. One way I commonly see is to use reference parameters:
...
How to pass arguments and redirect stdin from a file to program run in gdb?
... the arguments to the run command from within gdb.
$ gdb ./a.out
(gdb) r < t
Starting program: /dir/a.out < t
share
|
improve this answer
|
follow
|
...
The import javax.servlet can't be resolved [duplicate]
.../introduction/introduction-to-dependency-mechanism.html#Dependency_Scope
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.4</version>
<scope>provided</scope>
</dependency>
Then every...
What is a predicate in c#? [duplicate]
...
Predicate<T> is a functional construct providing a convenient way of basically testing if something is true of a given T object.
For example suppose I have a class:
class Person {
public string Name { get; set; }
public...
Putting an if-elif-else statement on one line?
...think that it's less readable:
>>> i=100
>>> a = 1 if i<100 else 2 if i>100 else 0
>>> a
0
>>> i=101
>>> a = 1 if i<100 else 2 if i>100 else 0
>>> a
2
>>> i=99
>>> a = 1 if i<100 else 2 if i>100 else 0
>>...
Append an object to a list in R in amortized constant time, O(1)?
...
If it's a list of string, just use the c() function :
R> LL <- list(a="tom", b="dick")
R> c(LL, c="harry")
$a
[1] "tom"
$b
[1] "dick"
$c
[1] "harry"
R> class(LL)
[1] "list"
R>
That works on vectors too, so do I get the bonus points?
Edit (2015-Feb-01): This post is c...
nodeValue vs innerHTML and textContent. How to choose?
I'm using plain js to alter the inner text of a label element, and I wasn't sure on what grounds I should use innerHTML or nodeValue or textContent. I don't need to create a new node or change the HTML elements or anything — just replace the text. Here's an example of the code:
...