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What generates the “text file busy” message in Unix?
What operation generates the error "text file busy"? I am unable to tell exactly.
12 Answers
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Android buildscript repositories: jcenter VS mavencentral
...dio, it generated .gradle files with mavencentral() buildscript repositories whereas now there's jcenter() .
4 Answer...
How can I see the SQL generated by Sequelize.js?
...hat are sent to the PostgreSQL server because I need to check if they are correct. In particular, I am interested in the table creation commands.
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try {} without catch {} possible in JavaScript?
I have a number of functions which either return something or throw an error. In a main function, I call each of these, and would like to return the value returned by each function, or go on to the second function if the first functions throws an error.
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How to transfer some data to another Fragment?
...ansfer some data to another Fragment likewise it was done with extras for intents ?
10 Answers
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How to mark a build unstable in Jenkins when running shell scripts
In a project I'm working on, we are using shell scripts to execute different tasks. Some are sh/bash scripts that run rsync, and some are PHP scripts. One of the PHP scripts is running some integration tests that output to JUnit XML, code coverage reports, and similar.
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Set environment variables from file of key/value pairs
TL;DR: How do I export a set of key/value pairs from a text file into the shell environment?
33 Answers
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Rails detect if request was AJAX
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You can check for a header[X-Requested-With] to see if it is an AJAX request. Here is a good article on how to do it.
Here is an example:
if request.xhr?
# respond to Ajax request
else
# respond to normal request
end
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Generate full SQL script from EF 5 Code First Migrations
How do I use Entity Framework 5 Code First Migrations to create a full database script from the initial (empty) state to the latest migration?
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CocoaPods - use specific pod version
I am using CocoaPods for a macOS app. I have compilation errors with AFNetworking (current version, 1.2.1) and saw that these didn't exist in the previous version (1.2.0).
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