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How to set environment variable for everyone under my linux system?
Can I have certain settings that are universal for all my users?
7 Answers
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How do I configure git to ignore some files locally?
...obal git config for everyone else? I have untracked files that are spam in my git status but I don't want to commit git config changes for every single little random untracked file I have in my local branches.
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How do I exchange keys with values in a dictionary?
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new_dict = dict(zip(my_dict.values(), my_dict.keys()))
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Spring RestTemplate timeout
I would like to set the connection timeouts for a rest service used by my web application. I'm using Spring's RestTemplate to talk to my service. I've done some research and I've found and used the xml below (in my application xml) which I believe is meant to set the timeout. I'm using Spring 3.0...
How can I get a Dialog style activity window to fill the screen?
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Thanks, saved my time , nowhere I would have figured this out ! but any idea why we have to explicitly specify in code , why fill_parent does not work through xml for activities with theme dialog ?
– sat
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Run a string as a command within a Bash script
...hy with computed values it does not work in bash script. Your answer saved my script. I'll add here also some nice documented examples I have used to better understand how eval works. linuxhint.com/bash_eval_command
– student0495
Apr 6 at 11:54
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Deleting an object in java?
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So I should make all of my textviews and imagebuttons null in the onPause?
– Ruchir Baronia
Jan 10 '16 at 0:44
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Why am I getting a NoClassDefFoundError in Java?
I am getting a NoClassDefFoundError when I run my Java application. What is typically the cause of this?
27 Answers
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Can't install RMagick 2.13.1. Can't find MagickWand.h.
...ding
https://superuser.com/questions/361435/i-have-compiled-imagemagick-on-my-centos-and-rmagick-wont-install
I exported the imagemagick path by adding
$ export PKG_CONFIG_PATH="/opt/local/lib/pkgconfig:$PKG_CONFIG_PATH"
to my ~/.bash_profile, sourcing the new profile, then running:
gem install...
This Row already belongs to another table error when trying to add rows?
...a single DataTable.
You can also use Add which takes an array of values:
myTable.Rows.Add(dr.ItemArray)
Or probably even better:
// This works because the row was added to the original table.
myTable.ImportRow(dr);
// The following won't work. No data will be added or exception thrown.
var drF...