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Real differences between “java -server” and “java -client”?
...e: The release of jdk6 update 10 (see Update Release Notes:Changes in 1.6.0_10) tried to improve startup time, but for a different reason than the hotspot options, being packaged differently with a much smaller kernel.
G. Demecki points out in the comments that in 64-bit versions of JDK, the -clien...
Unpacking, extended unpacking and nested extended unpacking
...
agfagf
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...
Check whether an array is empty [duplicate]
...rray is empty. As a quick workaround you can do following:
$errors = array_filter($errors);
if (!empty($errors)) {
}
array_filter() function's default behavior will remove all values from array which are equal to null, 0, '' or false.
Otherwise in your particular case empty() construct will alw...
Why do C++ libraries and frameworks never use smart pointers?
...55
Jacob
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answered Apr 26 '12 at 22:28
Jon PurdyJ...
Is it possible to use “/” in a filename?
...call for renaming your file defined in fs/namei.c called renameat:
SYSCALL_DEFINE4(renameat, int, olddfd, const char __user *, oldname,
int, newdfd, const char __user *, newname)
When the system call gets invoked, it does a path lookup (do_path_lookup) on the name. Keep tracing th...
Remove CSS class from element with JavaScript (no jQuery) [duplicate]
...he latest version of most modern browsers:
ELEMENT.classList.remove("CLASS_NAME");
remove.onclick = () => {
const el = document.querySelector('#el');
if (el.classList.contains("red")) {
el.classList.remove("red");
}
}
.red {
background: red
}
<div id='el' class="r...
When to use IComparable Vs. IComparer
....
– Eric Schneider
Mar 18 '10 at 21:32
Is there an easy way you use to remember them? I tend to have to look it up ea...
What's better to use in PHP, $array[] = $value or array_push($array, $value)?
...
answered Mar 12 '10 at 9:32
Benedict CohenBenedict Cohen
11.5k66 gold badges5252 silver badges6565 bronze badges
...
what's the correct way to send a file from REST web service to client?
...I, so you're not locked into Jersey):
@GET
@Produces(MediaType.APPLICATION_OCTET_STREAM)
public Response getFile() {
File file = ... // Initialize this to the File path you want to serve.
return Response.ok(file, MediaType.APPLICATION_OCTET_STREAM)
.header("Content-Disposition", "attachme...
AngularJS $resource RESTful example
...sing.
– erichrusch
May 10 '13 at 18:32
9
Sadly, there's not, really. I've been just digging throu...