UTF-8 Unicode Error in Latex Document [closed] - unicode

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I was wondering if someone can help me with that latex error.
Package inputenc Error: Unicode char \u8:̈ not set up for use with LaTeX.
The Latex compiler can't compile and stops at a line, with an umlaut.
Thank you.

I figured out what the error was.
The problem was that I just copied some pdf text into the Latex document. Luckily the compiler told me, where exactly the problem was. As I mentioned above it's an umlaut. So I just retyped it and that's it.
Hope it helps someone.

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Powershell extract after space and before special character [closed]

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:3779:<![LOG[Resolved and downloaded package SDD344455 to **C:\Windows\ccmcache\3**]LOG]!><time="08:03:15"
please advise who to extract C:\Windows\ccmcache\3 from the string, been trying regex for hours. Thanks.
Try this:
[regex]::Matches($string,"to\s(.+)]LOG").Groups[1].Value

Why can't I find the preview button in iReport? [closed]

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Closed 7 years ago.
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As you can see above those are the only buttons I see. There is no preview to see how the report looks like. I'm not sure if I installed everything perfectly but I just added jasperreports-6.2.0 in the libraries and iReport-5.5.0-plugin. My NetBeans version is 8.0.2
Alright, I solved it. I downloaded the plug-in here instead http://sourceforge.net/projects/ireport/files/iReport%20Plugin%20for%20NetBeans/iReport-5.6.0/iReport-5.6.0-plugin.zip/download?use_mirror=nchc

VLC compilation error in Eclipse (in Ubuntu) [closed]

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I am trying to export VLC to Eclipse and compile it from there (in Ubuntu).
There have been a number of errors mostly related to the location of some of the header files that I could fix. But now I am getting two errors that I don't know how to fix. The errors are:
unknown type name ‘pthread_rwlock_t’
unknown type name ‘pthread_spinlock_t’
both of these are used in "vlc_threads.h"
Any help is highly appreciated.
Thank you very much,
TJ
When I removed the c99 compiler option the errors went away, so this error is related to the C99 compiler option in Linux (Ubuntu).

Eclipse source code download [closed]

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In new Eclipse we have feature to right click XSD and generate an XML from it.Can someone please guide me where will I get the source code for this feature of Eclipse.I guess Eclipse is open source so even its source code should be available.
Any sort of help in this regard will be highly appreciated.

What does this obfuscated bash/perl code do? [closed]

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I've just found this code in a comment on a blog.
#!/bin/perl -sp0777i<X+d*lMLa^*lN%0]dsXx++lMlN/dsM0<j]dsj
$/=unpack('H*',$_);$_=`echo 16dio\U$k"SK$/SM$n\EsN0p[lN*1
lK[d2%Sa2/d0$^Ixp"|dc`;s/\W//g;$_=pack('H*',/((..)*)$/)
I realise it's probably a bad idea to paste this into the terminal, but can someone untangle this and tell me what it's meant to do? I'm not even sure it's valid code :)
I found it here http://www.cypherspace.org/adam/rsa/ and it's said that it's
a perl program which implements RSA encryption and decryption,
and is small enough to use as a signature file
and here is the full explanation of the code - it uses dc (GNU desk calculator by the way).