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How does this site infecting script work?

...ged forms and reading $_POST and $_GET with replacing <> and http:// etc. share | improve this answer | follow | ...
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Java RegEx meta character (.) and ordinary dot?

...ep it means "word boundary". So write -?\d+\.\d+\$ to match 1.50$, -2.00$ etc. and [(){}[\]] for a character class that matches all kinds of brackets/braces/parentheses. If you need to transform a user input string into a regex-safe form, use java.util.regex.Pattern.quote. Further reading: Jan Go...
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Running Bash commands in Python

...lf will probably take significantly less time.) Deep down, Python has to fetch a bytes buffer and interpret it somehow. If it contains a blob of binary data, it shouldn't be decoded into a Unicode string, because that's error-prone and bug-inducing behavior - precisely the sort of pesky behavior wh...
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Setting different color for each series in scatter plot on matplotlib

...fine this function # m is a string of scatter marker, it could be 'o', 's' etc.. # s is the size of the point, use 1.0 # dpi, get it from axx.figure.dpi def addPatch_point(m, s, dpi): marker_obj = mmarkers.MarkerStyle(m) path = marker_obj.get_path() trans = mtransforms.Affine2D().scale(n...
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How to change Elasticsearch max memory size

...one of the above answers worked for me. I tried changing ES_HEAP_SIZE in /etc/default/elasticsearch and in etc/init.d/elasticsearch, but when I ran ps aux | grep elasticsearch the output still showed: /usr/bin/java -Xms2g -Xmx2g # aka 2G min and max ram I had to make these changes in: /etc/elas...
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How can I drop all the tables in a PostgreSQL database?

... Note that this will also delete all functions, views, etc defined in the public schema. – Brad Koch Mar 24 '13 at 0:15 5 ...
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What is the meaning of “$” sign in JavaScript

...ting a variable inside a larger string without using quotes and plus-signs etc. – Oscar Bravo Nov 23 '17 at 14:18 add a comment  |  ...
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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java

...ght have been documented as write error; error code 2 might be read error, etc. – Nylon Smile Mar 20 '14 at 1:38 It's ...
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Set margins in a LinearLayout programmatically

...topMargin = ...; ((MarginLayoutParams) lp).leftMargin = ...; //... etc } else Log.e("MyApp", "Attempted to set the margins on a class that doesn't support margins: "+something.getClass().getName() ); ...this works without needing to know about / edit the surrounding layout. Note the "i...
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Fastest way to implode an associative array with keys

...d the best way to implode an associative array but using my own seperators etc... So I did this using PHP's array_walk() function to let me join an associative array into a list of parameters that could then be applied to a HTML tag.... // Create Params Array $p = Array("id"=>"blar","class"=&gt...