大约有 12,000 项符合查询结果（耗时：0.0483秒） [XML]
How to remove folders with a certain name
...
To delete all directories with the name foo, run:
find -type d -name foo -a -prune -exec rm -rf {} \;
The other answers are missing an important thing: the -prune option. Without -prune, GNU find will delete the directory with the matching name and then try to ...
How do I properly escape quotes inside HTML attributes?
... <option value='<?php echo htmlentities("' onmouseover='alert(123);' foo='"); ?>' /> - make sure you use it with ENT_QUOTES, this is safe: <option value='<?php echo htmlentities("' onmouseover='alert(123);' foo='", ENT_QUOTES); ?>' /> , but in addition to ENT_QUOTES you shou...
Should 'using' directives be inside or outside the namespace?
... in File1.cs:
// File1.cs
using System;
namespace Outer.Inner
{
class Foo
{
static void Bar()
{
double d = Math.PI;
}
}
}
Now imagine that someone adds another file (File2.cs) to the project that looks like this:
// File2.cs
namespace Outer
{
c...
How to negate specific word in regex? [duplicate]
... @Mary, This won't work as expected. For example /(?:(?!bar).)*/g on foobar returns foo AND ar.
– Krzysiek
Jan 7 '15 at 16:08
add a comment
|
...
How to push both value and key into PHP array
...d keep the keys of the added array. For example:
<?php
$arr1 = array('foo' => 'bar');
$arr2 = array('baz' => 'bof');
$arr3 = $arr1 + $arr2;
print_r($arr3);
// prints:
// array(
// 'foo' => 'bar',
// 'baz' => 'bof',
// );
So you could do $_GET += array('one' => 1);.
Ther...
Which way is best for creating an object in JavaScript? Is `var` necessary before an object property
... the inheritance more obvious.
Creating an object literal (ex: var obj = {foo: "bar"};) works great if you happen to have all the properties you wish to set on hand at creation time.
For setting properties later, the NewObject.property1 syntax is generally preferable to NewObject['property1'] if y...
In Java, is there a way to write a string literal without having to escape quotes?
...urce code.
So instead of:
Runtime.getRuntime().exec("\"C:\\Program Files\\foo\" bar");
String html = "<html>\n"
" <body>\n" +
" <p>Hello World.</p>\n" +
" </body>\n" +
"</html>\n";
System.out.p...
How can I pad a String in Java?
...
Padding to 10 characters:
String.format("%10s", "foo").replace(' ', '*');
String.format("%-10s", "bar").replace(' ', '*');
String.format("%10s", "longer than 10 chars").replace(' ', '*');
output:
*******foo
bar*******
longer*than*10*chars
Display '*' for characte...
How to implement a good __hash__ function in python [duplicate]
...edited Sep 20 '12 at 11:34
Fred Foo
317k6464 gold badges663663 silver badges785785 bronze badges
answered Oct 23 '10 at 18:19
...
Remove CSS class from element with JavaScript (no jQuery) [duplicate]
...
div.classList.add("foo");
div.classList.remove("foo");
More at https://developer.mozilla.org/en-US/docs/Web/API/element.classList
share
|
im...