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How to permanently export a variable in Linux?
...licitly, use source e.g. - > source ~/.bashrc.
– kostja
Nov 28 '13 at 8:20
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Javascript: How to detect if browser window is scrolled to bottom?
...Chromium Version 47.0.2526.73 Built on Ubuntu 14.04, running on elementary OS 0.3.2 (64-bit)
– basickarl
Jan 5 '16 at 23:48
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How to impose maxlength on textArea in HTML using JavaScript
... answered Jul 14 '09 at 13:48
Josh StodolaJosh Stodola
76.3k4242 gold badges177177 silver badges220220 bronze badges
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Android Writing Logs to text File
...logFile, true));
buf.append(text);
buf.newLine();
buf.close();
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
share
|
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Exposing a port on a live Docker container
...ontainer that acts like a full-on virtual machine. I know I can use the EXPOSE instruction inside a Dockerfile to expose a port, and I can use the -p flag with docker run to assign ports, but once a container is actually running, is there a command to open/map additional ports live?
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How to write to a file, using the logging Python module?
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is it possible to set file path
– neeraja
Nov 13 '18 at 9:36
1
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Django, creating a custom 500/404 error page
...e in the 404 template, but not at all in the 500 template (and they are almost identical) -- posted question on this here: stackoverflow.com/questions/26043211/…
– Gravity Grave
Sep 25 '14 at 16:13
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.gitignore and “The following untracked working tree files would be overwritten by checkout”
...his error is stating the user is currently in a branch that doesn't have those JPG files tracked and the user is trying to move to one that does. So doing git rm --cached will not make a difference, those files don't exist in the current branch. For this error I think the user instead needs to follo...
What are the -Xms and -Xmx parameters when starting JVM?
...amework my computer crashes because it's taking up too much memory. Is it possible that on OpenJDK there is no hard limit on the memory by default?
– Christophe De Troyer
May 26 '14 at 13:33
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Where can I get a list of Ansible pre-defined variables?
...riables that we can use in playbooks and template files. For example, the host ip address is ansible_eth0.ipv4.address. Googleing and searching the docs I cound't find a list of all available variables. Would someone list them for me?
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