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How to get the instance id from within an ec2 instance?
...a-z]*\$:\\1:'`"
You may also use curl instead of wget, depending on what is installed on your platform.
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Using curl POST with variables defined in bash script functions
When I echo I get this, which runs when I enter it into the terminal
7 Answers
7
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Android get color as string value
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This is your answer
colorStr=getResources().getString(R.color.someColor);
you will get
colorStr = "#123456"
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How to iterate over the keys and values with ng-repeat in AngularJS?
...td> <td> {{ value }} </td>
</tr>
</table>
This method is listed in the docs: https://docs.angularjs.org/api/ng/directive/ngRepeat
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How to check the version of GitLab?
How to check which version of GitLab is installed on the server?
15 Answers
15
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Search all of Git history for a string? [duplicate]
I have a code base which I want to push to GitHub as open source. In this git-controlled source tree, I have certain configuration files which contain passwords. I made sure not to track this file and I also added it to the .gitignore file. However, I want to be absolutely positive that no sensiti...
MySQL string replace
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edited Dec 15 '17 at 10:47
rogerdpack
46.2k3030 go...
How can I use Homebrew to install both Python 2 and 3 on Mac?
...v in your Bash shell, you need to run:
$ eval "$(pyenv init -)"
To do this automatically for Bash upon startup, add that line to your ~/.bash_profile. 1
Usage:
Once you have installed pyenv and activated it, you can install different versions of python and choose which one you can use. Example:...
How do I handle newlines in JSON?
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I guess this is what you want:
var data = '{"count" : 1, "stack" : "sometext\\n\\n"}';
(You need to escape the "\" in your string (turning it into a double-"\"), otherwise it will become a newline in the JSON source, not the JSON da...
Which types can be used for Java annotation members?
Today I wanted to create my first annotation interface following this documentation and I got this compiler error
4 Answ...