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Installing Python 3 on RHEL
...manually:
Download (there may be newer releases on Python.org):
$ wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tar.xz
Unzip
$ tar xf Python-3.*
$ cd Python-3.*
Prepare compilation
$ ./configure
Build
$ make
Install
$ make install
OR if you don't want to overwrite the pyth...
What is %2C in a URL?
...
Check out http://www.asciitable.com/
Look at the Hx, (Hex) column; 2C maps to ,
Any unusual encoding can be checked this way
+----+-----+----+-----+----+-----+----+-----+
| Hx | Chr | Hx | Chr | Hx | Chr | Hx | Chr |
+----+-----+---...
How can I debug javascript on Android?
...e goodness of the Chrome for Desktop Developer Tools on Android. Check out https://developers.google.com/chrome-developer-tools/docs/remote-debugging for more information.
Update: JavaScript Console
You can also navigate to about:debug in the URL bar to activate the debug menu and the JavaScript...
“unpacking” a tuple to call a matching function pointer
... I can't get this demo to work with smart pointers - whats wrong here? http://coliru.stacked-crooked.com/a/8ea8bcc878efc3cb
– Xeverous
Sep 7 '17 at 17:01
...
How do I parse command line arguments in Bash?
...s two needless subprocesses.
Method #2: Using bash with getopt[s]
from: http://mywiki.wooledge.org/BashFAQ/035#getopts
getopt(1) limitations (older, relatively-recent getopt versions):
can't handle arguments that are empty strings
can't handle arguments with embedded whitespace
More recent ...
Ignoring SSL certificate in Apache HttpClient 4.3
How to ignore SSL certificate (trust all) for Apache HttpClient 4.3 ?
16 Answers
16
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New features in java 7
...e system. A zip file system provider is also available in JDK 7.
Source: http://ohmjavaclasses.blogspot.com/
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Set opacity of background image without affecting child elements
...kground: linear-gradient(rgba(255,255,255,.5), rgba(255,255,255,.5)), url("https://i.imgur.com/xnh5x47.jpg");
}
span {
background: black;
color: white;
}
<div><span>Hello world.</span></div>
...
ASP.Net error: “The type 'foo' exists in both ”temp1.dll“ and ”temp2.dll"
...NET 2.0 compiles each folder in the application into a separate assembly.
http://www.sellsbrothers.com/1995
http://support.microsoft.com/kb/919284
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Using sed to mass rename files
...small post with examples on batch renaming using sed couple of years ago:
http://www.guyrutenberg.com/2009/01/12/batch-renaming-using-sed/
For example:
for i in *; do
mv "$i" "`echo $i | sed "s/regex/replace_text/"`";
done
If the regex contains groups (e.g. \(subregex\) then you can use them ...