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How do I run multiple background commands in bash in a single line?

...ecute the command before it, and only if that command executes without any error the shell executes the subsequent command. This is essentially different from ;, because ; lets the subsequent command execute regardless of the exit status of the previous command unless it was a fatal error. The &...
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How do I get monitor resolution in Python?

... Works great on Windows but Mac I get the following Error: ImportError: Could not load X11 – Chris Lucian Jan 15 '16 at 5:11 6 ...
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performing HTTP requests with cURL (using PROXY)

...able (eg. bad port...), the client could't connet to that, and it gives an error message: "Warning! Couldn't connect to remote host!", or something similar - just try it :) – airween May 23 '14 at 9:18 ...
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Where is PHP.ini in Mac OS X Lion? Thought it was in /usr/local/php5/lib

...default settings when no php.ini was present. Notably short_tags was Off, error_reporting, log_errors, and some minor settings differed. You will want to compare your output of php -i before and after creating your php.ini. – spoulson Jan 28 '13 at 4:55 ...
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How do you add a Dictionary of items into another Dictionary

...return, you're already mutating left. Edit: actually, even though I get no errors, I think @assignment should stay. – Roland Jun 9 '14 at 12:02 ...
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How to parse JSON data with jQuery / JavaScript?

... function (data) { alert(data); }, error: function (result) { alert("Error"); } }); share | improve this answer ...
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Spring Boot - parent pom when you already have a parent pom

...failOnMissingWebXml> </properties> Otherwise, you will get this error message: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.2:war (default-war) on project spring-boot-09: Error assembling WAR: webxml attribute is required (or pre-existing WEB-INF/web.xml...
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How to use if statements in underscore.js templates?

... null is not the same as undefined, it would still produce an error – xorinzor Apr 2 '13 at 17:45 4 ...
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When should I use cross apply over inner join?

...es you to do things that you cannot do with inner join. Example (a syntax error): select F.* from sys.objects O inner join dbo.myTableFun(O.name) F on F.schema_id= O.schema_id This is a syntax error, because, when used with inner join, table functions can only take variables or constants as...
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How to inflate one view with a layout

... I get an error: 02-25 22:21:19.324: ERROR/AndroidRuntime(865): Caused by: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first. – Micha...