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How to get exit code when using Python subprocess communicate method?
How do I retrieve the exit code when using Python's subprocess module and the communicate() method?
5 Answers
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Viewing contents of a .jar file
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edited Aug 3 '18 at 9:12
karthik manchala
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How do you do a limit query in JPQL or HQL?
...Hibernate 3, is there a way to do the equivalent of the following MySQL limit in HQL?
14 Answers
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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
...the query cache. So your version of MySQL+PHP can use prepared statements with the query cache. However, make careful note of the caveats for caching query results in the MySQL documentation. There are many kinds of queries which cannot be cached or which are useless even though they are cached. In ...
Is there a Boolean data type in Microsoft SQL Server like there is in MySQL? [duplicate]
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You could use the BIT datatype to represent boolean data. A BIT field's value is either 1, 0, or null.
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How to var_dump variables in twig templates?
... know what is available? Is there a "list all defined variables" functionality in TWIG? Is there a way to dump a variable?
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Visual Studio (2008) 'Clean Solution' Option
What does this option do? It is accessible from the Build menu.
7 Answers
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How can I set the WiX installer version to the current build version?
I wrote an application and its WiX installer and put it under version control using subversion. When the WiX installer builds I want its version number to be the current build version of the application. How do I accomplish this? I used c# to code the application.
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Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier
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I have had this error many times and it can be quite hard to track down...
Basically, what hibernate is saying is that you have two objects which have the same identifier (same primary key) but they are not the same object.
I would suggest you break down your ...
Chrome sendrequest error: TypeError: Converting circular structure to JSON
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It means that the object you pass in the request (I guess it is pagedoc) has a circular reference, something like:
var a = {};
a.b = a;
JSON.stringify cannot convert structures like this.
N.B.: This would be the case with...