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How can I prevent SQL injection in PHP?
...y from the parameters, you limit the risk of ending up with something you didn't intend.
Any parameters you send when using a prepared statement will just be treated as strings (although the database engine may do some optimization so parameters may end up as numbers too, of course). In the example...
How to remove an HTML element using Javascript?
...
JavaScript:
function removeDummy() {
var elem = document.getElementById('dummy');
elem.parentNode.removeChild(elem);
return false;
}
But you don't need (or want) a form for that at all, not if its sole purpose is to remove the dummy div. Instead:
HTML:
<input type="button" value...
How can I close a buffer without closing the window?
...e to the final version of the script on: vim.org/scripts/script.php?script_id=1147
– Mosh
Sep 18 '09 at 20:07
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In Android, how do I set margins in dp programmatically?
... is your parent layout ex. <linearlayout><relativelayout><gridlayout> and you are working with grid layout. then, you need to use relativelayout.layoutparams
– Sruit A.Suk
Jun 15 '15 at 22:52
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Bash script to set up a temporary SSH tunnel
... 'control socket'. To talk to an already-running SSH process and get it's pid, kill it etc. Use the 'control socket' (-M for master and -S for socket) as follows:
$ ssh -M -S my-ctrl-socket -fnNT -L 50000:localhost:3306 jm@sampledomain.com
$ ssh -S my-ctrl-socket -O check jm@sampledomain.com
Maste...
Is there any difference between GROUP BY and DISTINCT
...-style):
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:32961403234212
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Has anyone ever got a remote JMX JConsole to work?
...erver.hostname=localhost ch.sushicutta.jmxremote.Main
4. Get Process-Id of your Java Process
ps -ef | grep <java-processname>
result ---> <process-id>
Example:
ps -ef | grep ch.sushicutta.jmxremote.Main
result ---> 24321
5. Find arbitrary Port for RMIServer stubs ...
Stop an input field in a form from being submitted
...could insert input fields without "name" attribute:
<input type="text" id="in-between" />
Or you could simply remove them once the form is submitted (in jQuery):
$("form").submit(function() {
$(this).children('#in-between').remove();
});
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Search for all occurrences of a string in a mysql database [duplicate]
...l in a database. I want to search all tables and all fields. But I have no idea where to start or if it's even possible.
17...
SearchView's OnCloseListener doesn't work
I'm trying to add support for the SearchView in the Android 3.0+ ActionBar, but I can't get the OnCloseListener to work.
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