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Are PDO prepared statements sufficient to prevent SQL injection?
...coding and so this attack would still succeed. The bug was fixed in MySQL 4.1.20, 5.0.22 and 5.1.11.
But the worst part is that PDO didn't expose the C API for mysql_set_charset() until 5.3.6, so in prior versions it cannot prevent this attack for every possible command!
It's now exposed as a DSN...
What is the difference between sed and awk? [closed]
... are in the form "minus-sign followed by a sequence of digits" (e.g. "-231.45") with the "accountant's brackets" form (e.g. "(231.45)") using this (which has room for improvement):
sed 's/-\([0-9.]\+\)/(\1)/g' inputfile
I would use awk when the text looks more like rows and columns or, as awk ref...
What's a concise way to check that environment variables are set in a Unix shell script?
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14 Answers
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How can I save a screenshot directly to a file in Windows? [closed]
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u8it
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answered Oct 1 '08 at 15:21
Patrick DesjardinsPatrick Desjardin...
Questions every good Java/Java EE Developer should be able to answer? [closed]
...@ technofundo.com/tech/java/equalhash.html
– pramodc84
Sep 14 '10 at 12:10
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Why can't Python find shared objects that are in directories in sys.path?
...le "<string>", line 1, in <module> ImportError: libcurl.so.4: cannot open shared object file: No such file or directory
– user135171
Jul 8 '09 at 19:40
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Operator Overloading with C# Extension Methods
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Neuron
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answered Oct 5 '08 at 21:04
Jacob KrallJacob Kra...
Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:
...Windows XP platform. When I deployed the service in Windows Server 2008 64 bit version, I got this error:
17 Answers
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grep, but only certain file extensions
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1410
Just use the --include parameter, like this:
grep -inr --include \*.h --include \*.cpp CP_Imag...
代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
报错信息：
3月 04, 2025 9:50:11 上午 com.google.appengine.tools.development.ApiProxyLocalImpl log
严重: javax.servlet.ServletContext log: Exception while dispatching incoming RPC call
com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract long com.google.appinv...