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How to remove all of the data in a table using Django
...nded deleting all entries from - model == model_4 , but now i get to see a Error screen within Admin console when i try to asceratin that all objects of model_4 have been deleted ...
ProgrammingError at /admin/dc_dash/model_4/
relation "dc_dash_model_4" does not exist
LINE 1: SELECT COUNT(*) AS "__...
Find in Files: Search all code in Team Foundation Server
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I get an error like these people got in the link below. Anyone else experiencing this? tfssearchcode.codeplex.com/workitem/32475
– strider
Oct 9 '14 at 16:50
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tomcat - CATALINA_BASE and CATALINA_HOME variables
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kenorbkenorb
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Command-line Unix ASCII-based charting / plotting tool
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While gnuplot is powerful, it's also really irritating when you just want to pipe in a bunch of points and get a graph.
Thankfully, someone created eplot (easy plot), which handles all the nonsense for you.
It doesn't seem to have an option to force terminal gra...
Sorting an array of objects in Ruby by object attribute?
...at kind of object is @created_at? Does it define <=>? What kind of errors are you getting? etc, etc, ad nauseum. In other words, we need more detail than "but no luck for me".
– rampion
May 20 '09 at 13:19
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Tools for making latex tables in R [closed]
On general request, a community wiki on producing latex tables in R. In this post I'll give an overview of the most commonly used packages and blogs with code for producing latex tables from less straight-forward objects. Please feel free to add any I missed, and/or give tips, hints and little trick...
How do you test that a Python function throws an exception?
...he assertion; using @Moe's answer above for example: self.assertRaises(TypeError, mymod.myfunc). You can find a full list of the Built-in Exceptions here: docs.python.org/3/library/exceptions.html#bltin-exceptions
– Raymond Wachaga
Feb 7 '19 at 17:51
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Passport.js - Error: failed to serialize user into session
...(function(id, next) {
next(null, user_cache[id]);
});
in case or weird errors just ask yourself: "Do I rlly set '_id' in my user object?" - in most cases you dont. So use a proper attribute as key.
share
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How does deriving work in Haskell?
...n $ (simpleName $ name d, paramsA d, consA d, termsA d)
_ -> error ("derive: not a data type declaration: " ++ show d)
where
consA (DataD _ _ _ cs _) = map conA cs
consA (NewtypeD _ _ _ c _) = [ conA c ]
{- This part no longer works on 7.6.3
p...
Kill child process when parent process is killed
...tInfo, uint cbJobObjectInfoLength);
[DllImport("kernel32.dll", SetLastError = true)]
static extern bool AssignProcessToJobObject(IntPtr job, IntPtr process);
private IntPtr m_handle;
private bool m_disposed = false;
public Job()
{
m_handle = CreateJobObject(null, n...