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What does “&” at the end of a linux command mean?
... running through the "&" will also "stay alive" after ssh session is closed! pretty neat and useful if your connection to the server is interrupted**
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Where does Java's String constant pool live, the heap or the stack?
...mple, if you init the following objects:
String s1 = "abc";
String s2 = "123";
String obj1 = new String("abc");
String obj2 = new String("def");
String obj3 = new String("456);
String literals s1 and s2 will go to string constant pool, objects obj1, obj2, obj3 to the heap. All of them, will be r...
C: Run a System Command and Get Output? [duplicate]
...ets(path, sizeof(path), fp) != NULL) {
printf("%s", path);
}
/* close */
pclose(fp);
return 0;
}
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Fastest Way to Serve a File Using PHP
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@Keyne I don't think you can. tn123.org/mod_xsendfile does not list .htaccess in the context for the XSendFilePath option
– cheshirekow
May 30 '12 at 20:49
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What does “Memory allocated at compile time” really mean?
...me that addresses are translated to real/hardware addresses by the MMU and OS.
Value initialized static storage things are a bit different. For example:
int array[] = { 1 , 2 , 3 , 4 };
In our first example, the compiler only decided where the array will be allocated, storing that information in...
What do Clustered and Non clustered index actually mean?
I have a limited exposure to DB and have only used DB as an application programmer. I want to know about Clustered and Non clustered indexes .
I googled and what I found was :
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Paging in a Rest Collection
... example.com/cool.ajax" vs "cool article here: example.com/article.ajax#id=123".
– Richard Levasseur
Jun 4 '09 at 5:49
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How can you integrate a custom file browser/uploader with CKEditor?
...; /* thumbnails per row */
$thumIndicator = '_th'; /* e.g., *image123_th.jpg*) -> if not using thumbNails then use empty string */
?>
<!DOCTYPE html>
<html>
<head>
<title>browse file</title>
<meta charset="utf-8">
<styl...
How to unzip a list of tuples into individual lists? [duplicate]
... function, so zip() pairs up 1 with 3 with 8 first, then 2 with 4 and 9. Those happen to correspond nicely with the columns, or the transposition of l.
zip() produces tuples; if you must have mutable list objects, just map() the tuples to lists or use a list comprehension to produce a list of lists...
Run ssh and immediately execute command [duplicate]
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Forgot my own syntax, almost gave up on this! For anyone else, just suffix any command with "; bash -l". Perhaps you could change it to '[command]; bash -l' or something for clarities sake? I'll change my question. Thanks!
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