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How to declare a global variable in php?
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262
The $GLOBALS array can be used instead:
$GLOBALS['a'] = 'localhost';
function body(){
e...
Apache Proxy: No protocol handler was valid
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This can happen if you don't have mod_proxy_http enabled
sudo a2enmod proxy_http
For me to get my https based load balancer working, i had to enable the following:
sudo a2enmod ssl
sudo a2enmod proxy
sudo a2enmod proxy_balancer
sudo a2enmod proxy_http
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Undefined, unspecified and implementation-defined behavior
...odify that string literal. What does this program do? According to section 2.14.5 paragraph 11 of the C++ standard, it invokes undefined behavior:
The effect of attempting to modify a string literal is undefined.
I can hear people screaming "But wait, I can compile this no problem and get the outp...
Multiprocessing vs Threading Python [duplicate]
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12 Answers
12
Active
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How to create a DataTable in C# and how to add rows?
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263
Here's the code:
DataTable dt = new DataTable();
dt.Clear();
dt.Columns.Add("Name");
dt.Colu...
How to search contents of multiple pdf files?
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213
Your distribution should provide a utility called pdftotext:
find /path -name '*.pdf' -exec s...
jQuery checkbox change and click event
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edited Aug 21 '19 at 8:32
callmebob
4,51355 gold badges2323 silver badges3737 bronze badges
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How do I use the CONCAT function in SQL Server 2008 R2?
I was looking for a CONCAT function in SQL Server 2008 R2. I found the link for this function . But when I use this function, it gives the following error:
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SVG: text inside rect
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246
This is not possible. If you want to display text inside a rect element you should put them b...
Convert PDF to clean SVG? [closed]
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answered Apr 23 '12 at 20:53
Saintt Sheldon PatnettSaintt Sheldon Patnett
1,12388 silver badges88 bronze badges
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