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How to prevent XSS with HTML/PHP?
... to some off-site javascript that contains malicious intent for the user. Read more about it here.
You'll also want to test your site - I can recommend the Firefox add-on XSS Me.
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Build Eclipse Java Project from Command Line
...command line compilation feature is that Eclipse does not seem to directly read its .project and .classpath in a command-line argument. You have to report all information contained in the .project and .classpath in various command-line options in order to achieve the very same compilation result.
S...
Timer & TimerTask versus Thread + sleep in Java
...ge of TimerTask is that it expresses your intention much better (i.e. code readability), and it already has the cancel() feature implemented.
Note that it can be written in a shorter form as well as your own example:
Timer uploadCheckerTimer = new Timer(true);
uploadCheckerTimer.scheduleAtFixedRat...
Python: Why is functools.partial necessary?
...bdas?
Not much in terms of extra functionality (but, see later) – and, readability is in the eye of the beholder.
Most people who are familiar with functional programming languages (those in the Lisp/Scheme families in particular) appear to like lambda just fine – I say "most", definitely not ...
Difference between await and ContinueWith
... following example. I'm trying to use TPL for the first time and have been reading all the documentation, but don't understand the difference.
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Should I use Java's String.format() if performance is important?
...e JDK versions we have learned when to use StringBuffer (many appends, thread safe) and StringBuilder (many appends, non-thread-safe).
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Redirect stdout to a file in Python?
...ot flush
C stdio buffers on Python 3 where I/O is implemented directly on read()/write() system calls. To flush all open C stdio output streams, you could call libc.fflush(None) explicitly if some C extension uses stdio-based I/O:
try:
import ctypes
from ctypes.util import find_library
exc...
Which is better option to use for dividing an integer number by 2?
... question was also vague about the term 'best'. 'Best' in terms of speed, readability, exam question to trick students, etc... In the absence of a explanation of what 'best' means, this seems to be the most correct answer.
– Ray
May 21 '12 at 8:01
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How do you plot bar charts in gnuplot?
...which uses GNUPlot to create a bar graph, for absolute beginners because I read the answer and was still confused from the deluge of syntax.
We begin by writing a text file of GNUplot commands. Lets call it commands.txt:
set term png
set output "graph.png"
set boxwidth 0.5
set style fill solid
plo...
How can I combine flexbox and vertical scroll in a full-height app?
...ou have a good reason to do something more complicated - they're easier to read and cover most of the behaviors you'll want to invoke.
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