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How can I use a search engine to search for special characters? [closed]
... Is ther no way of "escaping" special characters while searching? Like in scripting languages or in the linux shell.
– Nuclear
Jun 19 '16 at 7:13
add a comment
...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...lysis") {
action(type="omprog"
Binary="/usr/bin/php /path/to/script.php"
Template="msg")
stop
}
数据通过管道无缝传递给外部程序，可以说赋予了Rsyslog更多的可能性，你可以使用任何熟悉的语言来实现，以PHP为例，大致代码如...
What data is stored in Ephemeral Storage of Amazon EC2 instance?
...ion [https://aws.amazon.com/premiumsupport/knowledge-center/instance-store-vs-ebs/] instance store volumes is not persistent through instance stops, terminations, or hardware failures.
Any AMI created from instance stored disk doesn't contain data present in instance store so all instances launched...
$(this).serialize() — How to add a value?
..."submit">
</form>
Then add this jquery for form processing
<script>
$(document).onready(function(){
$('#add-form').submit(function(event){
event.preventDefault();
var formData = $("form").serializeArray();
formData = processFormData(formData);
//...
Could not locate Gemfile
...
bash-4.2$ ls
app config db extra Gemfile lib plugins Rakefile script tmp
bin config.ru doc files Gemfile.lock log public README.rdoc test vendor
bash-4.2$ cd plugins/
bash-4.2$ bundle install
Using rake (0.9.2.2)
Using i18n (0.6.0)
Using multi_json (1.3.6)
Using activesu...
Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
...
This is also true for division. MULSS(a,RCPSS(b)) is way faster than DIVSS(a,b). In fact it's still faster even when you increase its precision with a Newton-Raphson iteration.
Intel and AMD both recommend this technique in their optimisation manuals. In applications which don't require IEEE-...
Easy way to print Perl array? (with a little formatting)
...c scope-constraining 'local' to avoid having ripple effects throughout the script:
use 5.012_002;
use strict;
use warnings;
my @array = qw/ 1 2 3 4 5 /;
{
local $" = ', ';
print "@array\n"; # Interpolation.
}
OR with $,:
use feature q(say);
use strict;
use warnings;
my @array = qw/ 1 ...
How to add google chrome omnibox-search support for your site?
...ent this specifically for your users, you need to add a OSD (Open Search Description) to your site.
Making usage of Google Chrome's OmniBox [TAB] Feature for/on personal website?
You then add this XML file to the root of your site, and link to it in your <head> tag:
<link rel="search" ty...
What is the memory consumption of an object in Java?
...ider a class like this:
public class SingleByte
{
private byte b;
}
vs
public class OneHundredBytes
{
private byte b00, b01, ..., b99;
}
On a 32-bit JVM, I'd expect 100 instances of SingleByte to take 1200 bytes (8 bytes of overhead + 4 bytes for the field due to padding/alignment). I'...
Most efficient way to create a zero filled JavaScript array?
...undefined. Example: try new Array(5).forEach(val => console.log('hi')); vs new Array(5).fill(undefined).forEach(val => console.log('hi'));.
– ArneHugo
Jun 2 '16 at 11:03
...