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What is the difference between active and passive FTP?
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edited Apr 19 '18 at 6:38
answered Nov 9 '09 at 4:57
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How can prepared statements protect from SQL injection attacks?
... injection example shows it (all examples in PHP/Mysql):
$expected_data = 1;
$query = "SELECT * FROM users where id=$expected_data";
will produce a regular query
SELECT * FROM users where id=1
while this code
$spoiled_data = "1; DROP TABLE users;"
$query = "SELECT * FROM users where i...
Further understanding setRetainInstance(true)
...s below.
(This is edited a bit to make it easier to read.)
TestActivity@415a4a30: this()
TestActivity@415a4a30: onCreate()
TestActivity@415a4a30: Existing fragment not found.
TestFragment{41583008}: this() TestFragment{41583008}
TestFragment{41583008}: onAttach(TestActivity@415a4a30)
TestFragment{...
in iPhone App How to detect the screen resolution of the device
...creen. For all devices that do not have Retina Displays this will return a 1.0f, while Retina Display devices will give a 2.0f and the iPhone 6 Plus (Retina HD) will give a 3.0f.
Now if you want to get the pixel width & height of the iOS device screen you just need to do one simple thing.
CGSi...
How to ignore all hidden directories/files recursively in a git repository?
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167
Just add a pattern to .gitignore
.*
!/.gitignore
Edit: Added the .gitignore file itself (ma...
Difference between \b and \B in regex
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answered Jul 12 '11 at 12:41
andrewdskiandrewdski
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What's the best way to get the current URL in Spring MVC?
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111
Well there are two methods to access this data easier, but the interface doesn't offer the pos...
How can I find where I will be redirected using cURL?
..._match('~Location: (.*)~i', $result, $match)) {
$location = trim($match[1]);
}
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Why does Pycharm's inspector complain about “d = {}”?
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edited Dec 6 '11 at 20:47
codeape
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How does bash tab completion work?
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101
There are two parts to the autocompletion:
The readline library, as already mentioned by fix...