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How can I get the MAC and the IP address of a connected client in PHP?
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edited Oct 26 '16 at 9:34
answered Sep 14 '09 at 8:48
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Failed loading english.pickle with nltk.data.load
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268
I had this same problem. Go into a python shell and type:
>>> import nltk
>>&g...
How to generate sample XML documents from their DTD or XSD?
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29
I think Oxygen (http://www.oxygenxml.com/) does it as well, but that's another commerical produ...
How to change the status bar color in Android?
...-lollipop thanks to the library support-v7-appcompat starting from version 21. Blogpost about support appcompat v21 from Chris Banes
Read more about the Material Theme on the official Android Developers website
share
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Reference: What is variable scope, which variables are accessible from where and what are “undefined
...scope.
Example:
<?php
$foo = 'bar';
function myFunc() {
$baz = 42;
}
$foo is in the global scope, $baz is in a local scope inside myFunc. Only code inside myFunc has access to $baz. Only code outside myFunc has access to $foo. Neither has access to the other:
<?php
$foo = 'bar';
f...
What does %~d0 mean in a Windows batch file?
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552
The magic variables %n contains the arguments used to invoke the file: %0 is the path to the bat...
LaTeX source code listing like in professional books
...te}}
\DeclareCaptionFormat{listing}{\colorbox{gray}{\parbox{\textwidth}{#1#2#3}}}
\captionsetup[lstlisting]{format=listing,labelfont=white,textfont=white}
% This concludes the preamble
\begin{document}
\begin{lstlisting}[label=some-code,caption=Some Code]
public void here() {
goes().the().cod...
How to retrieve the current value of an oracle sequence without increment it?
...es
WHERE sequence_name = '<sequence_name>';
Hope it helps...
EDIT2:
A long winded way of doing it more reliably if your cache size is not 1 would be:
SELECT increment_by I
FROM user_sequences
WHERE sequence_name = 'SEQ';
I
-------
1
SELECT seq.nextval S
FROM dual;
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Access-Control-Allow-Origin error sending a jQuery Post to Google API's
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250
I solved the Access-Control-Allow-Origin error modifying the dataType parameter to dataType:'j...
Android OnClickListener - identify a button
...asy way, is:
public class Mtest extends Activity {
Button b1;
Button b2;
public void onCreate(Bundle savedInstanceState) {
...
b1 = (Button) findViewById(R.id.b1);
b2 = (Button) findViewById(R.id.b2);
b1.setOnClickListener(myhandler1);
b2.setOnClickListener(myhandler2);
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