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How to fix “Attempted relative import in non-package” even with __init__.py
...(described below by BrenBarn) needed to allow these imports for executable scripts (e.g. when using a shebang and doing ./my_script.py at the Unix shell) would all be useful. This whole issue was quite tricky for me to figure out or find concise and understandable documentation on.
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How to execute a Ruby script in Terminal?
...To call ruby file use : ruby your_program.rb
To execute your ruby file as script:
start your program with #!/usr/bin/env ruby
run that script using ./your_program.rb param
If you are not able to execute this script check permissions for file.
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How to simulate the environment cron executes a script with?
I normally have several problems with how cron executes scripts as they normally don't have my environment setup. Is there a way to invoke bash(?) in the same way cron does so I could test scripts before installing them?
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How to drop all tables in a SQL Server database?
I'm trying to write a script that will completely empty a SQL Server database. This is what I have so far:
15 Answers
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Shell script - remove first and last quote (") from a variable
Below is the snippet of a shell script from a larger script. It removes the quotes from the string that is held by a variable. I am doing it using sed, but is it efficient? If not, then what is the efficient way?
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AngularJS : How do I switch views from a controller function?
...<head>
<link rel="stylesheet" href="css/main.css">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.3/angular.min.js"></script>
<script src="http:/...
Shell script while read line loop stops after the first line
I have the following shell script. The purpose is to loop thru each line of the target file (whose path is the input parameter to the script) and do work against each line. Now, it seems only work with the very first line in the target file and stops after that line got processed. Is there anything ...
How to make exe files from a node.js app?
... keep the batch file as main executable, and then bundle node.exe and your scripts.
Depending on your script, you also have the option to port it to JSDB, which supports an easy way to create executables by simply appending resources to it.
A third quasi-solution is to keep node somewhere like C:\...
What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
In the header of a Bash script, what's the difference between those two statements:
5 Answers
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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
...rl" name="socialUrl" ng-model="social.url">
<span class="alert error" ng-show="urlForm.socialUrl.$error.url">URL error</span>
</ng-form>
</div>
The other alternative would be to write a custom directive for this.
Here is the jsFiddle showing the usag...