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`Apache` `localhost/~username/` not working
UPDATE : The following answer will also work for El Capitan.
7 Answers
7
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Can I force a page break in HTML printing?
...gebreak" (or "pb"), like so:
@media print {
.pagebreak { page-break-before: always; } /* page-break-after works, as well */
}
Then add an empty DIV tag (or any block element that generates a box) where you want the page break.
<div class="pagebreak"> </div>
It won't show up on ...
可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
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mkfifo
setsid
tcdrain
aio_suspend
fork
open
setsockopt
tcflow
alarm
fpathconf
pathconf
setuid
tcflush
bind
fstat
pause
shutdown
tcgetattr
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PHP array delete by value (not key)
...ilure, however it can return a false-y value on success (your key may be 0 for example), which is why the strict comparison !== operator is used.
The if() statement will check whether array_search() returned a value, and will only perform an action if it did.
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What are the main performance differences between varchar and nvarchar SQL Server data types?
I'm working on a database for a small web app at my school using SQL Server 2005 .
I see a couple of schools of thought on the issue of varchar vs nvarchar :
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In an array of objects, fastest way to find the index of an object whose attributes match a search
...lementPos = array.map(function(x) {return x.id; }).indexOf(idYourAreLookingFor);
var objectFound = array[elementPos];
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Base 64 encode and decode example code
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To anyone else who ended up here while searching for info on how to decode a string encoded with Base64.encodeBytes(), here was my solution:
// encode
String ps = "techPass";
String tmp = Base64.encodeBytes(ps.getBytes());
// decode
String ps2 = "dGVjaFBhC3M=";
byte[] tmp...
MySQL: selecting rows where a column is null
I'm having a problem where when I try to select the rows that have a NULL for a certain column, it returns an empty set. However, when I look at the table in phpMyAdmin, it says null for most of the rows.
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Why doesn't indexOf work on an array IE8?
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Versions of IE before IE9 don't have an .indexOf() function for Array, to define the exact spec version, run this before trying to use it:
if (!Array.prototype.indexOf)
{
Array.prototype.indexOf = function(elt /*, from*/)
{
var len =...
Unzip All Files In A Directory
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When doing this I get filename not matched for all the zip files in the directory
– thebeancounter
Feb 10 '19 at 10:42
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