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Django: Set foreign key using integer?
Is there a way to set foreign key relationship using the integer id of a model? This would be for optimization purposes.
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Convert from java.util.date to JodaTime
I want to convert a java.util.Date to JodaTime so as to carry out subtractions between dates. Is there a good concise way to convert from Date to JodaTime ?
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What is the syntam>x m> for “not equal” in SQLite?
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From the official documentation:
The non-equals operator can be either != or <>
So your code becomes:
Cursor findNormalItems = db.query("items", columns, "type != ?",
new String[] ...
How to remove a lua table entry by its key?
I have a lua table that I use as a hashmap, ie with string keys :
1 Answer
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jquery, find nem>x m>t element by class
How can i find the nem>x m>t element by class.
3 Answers
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How to enable Heap updates on my android client
Under DDMS , there is a HEAP tab, and then I click my android application under 'Devices'.
But it said:
2 Answers
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Verify a method call using Moq
I am fairly new to unit testing in C# and learning to use Moq. Below is the class that I am trying to test.
1 Answer
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How to get the host name of the current machine as defined in the Ansible hosts file?
I'm setting up an Ansible playbook to set up a couple servers. There are a couple of tasks that I only want to run if the current host is my local dev host, named "local" in my hosts file. How can I do this? I can't find it anywhere in the documentation.
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MySQL: Invalid use of group function
I am using MySQL. Here is my schema:
2 Answers
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How to select following sibling/m>x m>ml tag using m>x m>path
I have an HTML file (from Newegg) and their HTML is organized like below. All of the data in their specifications table is ' desc ' while the titles of each section are in ' name. ' Below are two em>x m>amples of data from Newegg pages.
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