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...sp; # other seds-> awk '{$0=NR%5?$0:$0 ORS}1'SELECTIVE PRINTING OF CERTAIN LINES:# print first 10 lines of file (emulates behavior of "head")-> sed 10q-> awk 'NR==10{print;exit}1' or:awk '1;NR==10{exit}' (多谢Tim兄)# print first line of file (emulates "head -1"...
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...other node*/ tmp-〉next=tmp-〉next-〉next; return pointer;}}void selection_sort(link pointer,int num){ link tmp,btmp; int i,min; for(i=0;i〈num;i++) { tmp=pointer; min=tmp-〉data; btmp=NULL; while(tmp-〉next) { if(min〉tmp-〉next-〉data) {min=tmp-〉next-〉data; ...
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...
{
$uname=$_POST['username'];
$password=md5($_POST['password']);
$sql ="SELECT EmailId,Password,Status,id FROM tblemployees WHERE EmailId=:uname and Password=:password";
$query= $dbh -> prepare($sql);
$query-> bindParam(':uname', $uname, PDO::PARAM_STR);
$query-> bindParam(':password'...
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...;
printf(" Big V selected\n");
break;
case 'p':
temp = strtoul(optarg, NULL, 0);
&nb...
